CN103915724B - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN103915724B CN103915724B CN201310741947.3A CN201310741947A CN103915724B CN 103915724 B CN103915724 B CN 103915724B CN 201310741947 A CN201310741947 A CN 201310741947A CN 103915724 B CN103915724 B CN 103915724B
- Authority
- CN
- China
- Prior art keywords
- connector
- strain relief
- relief member
- protuberance
- release function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a kind of connector, its structure is, does not increase components number can realize narrow spacing and process (gathering) cable, can with matching connector secure lock, and to unlock simply.Realize this object as follows: connector (10) has multiple contactor (14, 15), shell (12), upper cover (16) and lower cover (18), strain relief member (20) and parts (22), in strain relief member (20) installing component (22), the lock cell that setting and matching connector (50) lock, and there is the first release function portion (204) that parts (22) act on, the the second release function portion (224) acting on the first release function portion (204) of strain relief member (20) is set in parts (22), parts (22) are pulled in the opposite direction to the side of cooperation of matching connector (50), the second release function portion (224) is made to act on the first release function portion (204) thus, thus the lock cell of strain relief member (20) can be removed.
Description
Technical field
The present invention relates to the connector used in the electric equipments such as sequencer, base station, automatic ticket checker, recreational machine, switch and electronic equipment, particularly one does not increase components number and can process (gathering) cable, can lock securely with matching connector and the structure that can unlock simply.
Background technology
Connector is used between connection device, and at least there is multiple contactor (contact) and the shell (housing) for arranging, keeping described contactor, described multiple contactor has the contact site contacted with matches and the connecting portion be connected with cable (comprising flexible flat cable (hereinafter referred to as FFC)).The connecting portion of described contactor is the crimp type connecting portion crimping described cable.Heart yearn that is so-called, cable described in groove (slit) partial insertion of U-shaped also cuts the crust of described heart yearn, the part be connected with conductor part.When the connecting portion of described contactor crimps described cable, in order to be pressed into equably, use lid (see patent documentation 1,3,4) more.In addition, in order to draw cable in and process along a direction, many applied stresses eliminate part (strainrelief) (see patent documentation 1,3,4).In addition, in order to cut off between the heart yearn of FFC, or in order to realize narrow spacing, sometimes use the upper and lower covers (see patent documentation 2) of three-dimensional crimping.In order to lock more firmly with matching connector, use miscellaneous part (see patent documentation 3), or locking mechanism (see patent documentation 4) is set on matching connector.
Enumerate the document that the applicant proposes below, that is, employ the patent documentation 1(JP 2001-43918 of strain relief member), employ the patent documentation 2(JP 2003-68376 of upper and lower covers), employ strain relief member and there is the patent documentation 3(JP 2001-332346 of the locking mechanism locked with matching connector) and applied stress eliminates part and the patent documentation 4(in matching connector side with locking mechanism registers No. 3063211st, utility model).
[patent documentation 1]
JP 2001-43918.According to the summary of the document, its object is to, when not applying power to the crimping portion of the receptacle contact of cable connector, make the low back of cable connector and in equipment, dismantle connector to become easy, pin connector 30 be by the plug contact 34 coordinated with receptacle contact and keep and the parts (block) 32 fixing this plug contact form electric connector time, strain relief member 20 is made up of main part 44 and sidepiece 46, make main part than the thickness of sidepiece only low cable, and, mount stress makes the upper surface part of the upper surface of the sidepiece of strain relief member and lid 16 be divided into roughly sustained height after eliminating part 20.Roughly sustained height refers to, the state of upper surface about the 0 ~ 0.5mm lower than the upper surface portion of lid 16 of the sidepiece of strain relief member.In addition, disclose the electric connector with following structure: end difference is set between the strain relief member and the parts of pin connector of cable connector, the holding section of extracting use fixture that the plate-like tile bending to roughly U-shaped by a slice is formed engages with described end difference, and described connector is removed.
[patent documentation 2]
JP 2003-68376.According to the summary of the document, its object is to, there is provided a kind of crimp connector with following structure: the low back that can realize connector, and the bending force of connecting line is strong, and disclose the crimp connector with following structure, this structure substantially horizontally removes the outstanding lateral bend of each connecting line maintenance tilting table of connector body 10 side and lid 30 sides and arranges horizontal part 22, 22A, and at the horizontal part 22 with this outstanding lateral bend, the recessed lateral bend of connector body 10 side of the position that 22A is corresponding and each connecting line maintenance tilting table of lid 30 sides, protuberance 34 is substantially horizontally set, 34A, horizontal part 22 is set by flatly removing, the outstanding lateral bend of 22A and protuberance 34 is set, the recessed lateral bend of 34A forms connecting line installation portion, in the connecting line guiding projection of described connecting line lead division of connector body 10 side and lid 30 sides, extended portion 26 is set, 26A, this extended portion is extended with the degree of connecting line 36 of nipping.
[patent documentation 3]
JP 2001-332346.Its object is to, a kind of electric connector with locking auxiliary component is provided, even if this locking auxiliary component has when adopting the connector of latch-up-free mechanism, also the structure of pin connector 20 and socket connector 40 can reliably be kept, socket connector 40 is made up of flat cable 50, receptacle contact, shell 44, lid 46, the strain relief member 48 that clamps flat cable 50 between lid 46, and pin connector 20 is made up of plug contact, maintenance the parts fixing this plug contact.The document discloses the electric connector with following structure: locking auxiliary component 12 is made up of the part engaged with described pin connector 20 and the part that engages with socket connector 40, by making pin connector 20 and socket connector 40 engage, reliably mated condition can be kept.
[patent documentation 4]
Registration No. 3063211st, utility model.Its object is to, a kind of marbles disc apparatus electric connector is provided, be transparent or semitransparent resin by making connector externally mounted part, thus connector inside can be had an X-rayed, and disclose marbles disc apparatus electric connector as described below, this electric connector is mounted in the electric connector in marbles disc apparatus, its structure is, connector externally mounted part 110,210,230,240 is made up of transparent or semitransparent resin, connector inside can be had an X-rayed, easily can find dishonest method thus and obtain the high inhibition power to improper means.
Summary of the invention
The problem that invention will solve
In recent years, customer requirement is a kind of can be locked and the coordinating of matching connector securely, and the structure that can unlock simply when extracting.In addition, owing to being the connector with cable, so requirement can draw cable in along a direction, and considering the miniaturization of equipment, narrow spacing and manage man-hour, also requiring not increase components number.
Patent documentation 1 is the structure that applied stress eliminates that part draws cable in along a direction, but does not have the locking mechanism with matching connector, and uses other parts and fixture etc. to dismantle, so, cannot corresponding narrow spacing.
Patent documentation 2 realizes narrow spacing by solid crimping, but does not have the locking mechanism with matching connector, and does not form the structure of drawing cable along a direction in.
Patent documentation 3 is structures that applied stress eliminates that part draws cable in along a direction, also there is simple locking mechanism during cooperation, but, due to insecure with the locking mechanism of matching connector, so, use other locking auxiliary component, therefore, if do not use fixture etc., just locking auxiliary component cannot be removed, and cannot corresponding narrow spacing.
Patent documentation 4 is structures that applied stress eliminates that part draws cable in along a direction, there is Lock Part as locking mechanism when coordinating in matching connector side, if but removing Lock Part without hand etc., just cannot unlock, and cannot corresponding narrow spacing.
The present invention completes in view of above-mentioned existing problem, a kind of connector with following structure is provided, described structure does not increase components number can realize narrow spacing, process (gathering) cable, can with matching connector secure lock, and can to unlock simply.
The means of dealing with problems
Realizing the object of the invention as follows, as described in Section 1 invention, is a kind of connector releasably coordinated with matching connector,
The feature of described connector is to have:
Multiple contactor, described multiple contactor has the contact site contacted with matching connector and the connecting portion be connected with cable,
Shell, described shell has the patchhole for keeping, arranging this contactor,
Upper cover and lower cover, described upper cover and lower cover have the installing hole supplying the connecting portion of described contactor to enter,
Draw in and the directed strain relief member keeping described cable,
Remove the parts with the locking of described matching connector;
In described strain relief member, described parts are installed, the lock cell locked are set, and there is the first release function portion of described parts effect with described matching connector,
The the second release function portion acting on the first release function portion of described strain relief member is set at described parts,
By pulling described parts in the opposite direction to the side of cooperation of described matching connector, described second release function portion acts on described first release function portion, thus removes the lock cell of described strain relief member.
Connector described in Section 2 invention is based on the connector described in Section 1 invention, it is characterized in that, to be arranged at described parts while there is flexible thin-walled pulling-on piece entirety or split, by pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described second release function portion acts on described first release function portion, thus removes the lock cell of described strain relief member.
In addition, connector described in Section 3 invention is based on the connector described in Section 1 or Section 2 invention, it is characterized in that, arrange to a direction (the cooperation direction of matching connector) outstanding flexure strip in the both sides, long spacing direction of described strain relief member, and at the front end of the described flexure strip setting protuberance that (shell side) direction is outstanding to the inside as described lock cell, holding section is set in the front end of described protuberance as described first release function portion
At described parts, arrange to a direction (the cooperation direction of matching connector) outstanding protrusion tab in both sides, long spacing direction, and the stop hole supplying the flexure strip of described strain relief member to enter is set in described protrusion tab, fastener is set in the described stop hole front of described protrusion tab as described second release function portion
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described fastener acts on described holding section, thus discharges the protuberance of described strain relief member.
In addition, connector described in Section 4 invention is based on the connector described in Section 1 or Section 2 invention, it is characterized in that, in the both sides, long spacing direction of described strain relief member, arrange to a direction (the cooperation direction of matching connector) outstanding flexure strip in the side of Width, and to arrange in the front end of described flexure strip perpendicular to the outstanding protuberance of short transverse as described lock cell, protuberance is set near the substantial middle of short transverse as described first release function portion
At described parts, arrange in both sides, long spacing direction to a direction (the cooperation direction of matching connector) outstanding protrusion tab, and the teat outstanding to the direction contrary with described protuberance be set in its front end as described second release function portion,
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described teat acts on described protuberance, thus discharges the protuberance of described strain relief member.
Connector described in Section 5 invention is based on the connector described in Section 1 or Section 2 invention, it is characterized in that, in the both sides, long spacing direction of described strain relief member, arrange to two outstanding flexure strips of a direction (the cooperation direction of matching connector) in Width both sides, and protuberance is set in the front end of described flexure strip as described lock cell, described protuberance is given prominence in the mode opposite each other perpendicular to short transverse, protuberance is set near the substantial middle of short transverse as described first release function portion
At described parts, in both sides, long spacing direction, protrusion tab outstanding to a direction (the cooperation direction of matching connector) near substantial middle is in the width direction set, and the teat given prominence in opposite directions with described protuberance is set in its front end as described second release function portion
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described teat acts on described protuberance, thus discharges the protuberance of described strain relief member.
In addition, the connector described in Section 6 invention, based on the connector described in the invention of Section 3, Section 4 or Section 5, is characterized in that, is provided with the mobile restriction unit of the amount of movement limiting described parts.
Invention effect
From illustrating above, utilize connector of the present invention can obtain following excellent effect.A kind of connector with following structure can be provided in the connectors of the present invention: do not increase components number and narrow spacing, process (gathering) cable can be realized, can with matching connector secure lock, and can unlock simply, there is when matching connector plugs thump sense.
(1) connector, releasably coordinates with matching connector, it is characterized in that,
Described connector has:
Multiple contactor, it has the contact site contacted with matching connector and the connecting portion be connected with cable,
Shell, it has the patchhole for keeping, arranging this contactor,
Upper cover and lower cover, it has the installing hole supplying the connecting portion of described contactor to enter,
Strain relief member, it draws in and the described cable of directed maintenance,
Remove the parts with the locking of described matching connector;
At described strain relief member, described parts are installed, the lock cell locked are set, and there is the first release function portion of described parts effect with described matching connector,
The the second release function portion acting on the first release function portion of described strain relief member is set at described parts,
By pulling described parts in the opposite direction to the side of cooperation of described matching connector, described second release function portion acts on described first release function portion, thus remove the lock cell of described strain relief member, so, the connector with following structure can be provided: do not increase components number and narrow spacing, process (gathering) cable can be realized, can with matching connector secure lock, and can to unlock simply, there is when matching connector plugs thump sense.
(2) connector described in Section 2 invention is based on the connector described in Section 1 invention, it is characterized in that, to be arranged at described parts while there is flexible thin-walled pulling-on piece entirety or split, by pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described second release function portion acts on described first release function portion, thus remove the lock cell of described strain relief member, so, the connector with following structure can be provided: do not increase components number and narrow spacing can be realized, process (gathering) cable, can with matching connector secure lock, and by means of only pulling pulling-on piece, just can unlock simply, there is when matching connector plugs thump sense.
(3) connector described in Section 3 invention is based on the connector described in Section 1 or Section 2 invention, it is characterized in that, arrange to a direction (the cooperation direction of matching connector) outstanding flexure strip in the both sides, long spacing direction of described strain relief member, and at the front end of the described flexure strip setting protuberance that (shell side) direction is outstanding to the inside as described lock cell, holding section is set in the front end of described protuberance as described first release function portion
At described parts, arrange to a direction (the cooperation direction of matching connector) outstanding protrusion tab in both sides, long spacing direction, simultaneously, the stop hole supplying the flexure strip of described strain relief member to enter is set in described protrusion tab, fastener is set in the described stop hole front of described protrusion tab as described second release function portion
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described fastener acts on described holding section, thus discharge the protuberance of described strain relief member, so, the connector with following structure can be provided: do not increase components number narrow spacing, process (gatherings) cable can be realized, can with matching connector secure lock, and by means of only pulling pulling-on piece, just can unlock simply, there is when matching connector plugs thump sense.
(4) connector described in Section 4 invention is based on the connector described in Section 1 or Section 2 invention, it is characterized in that, in the both sides, long spacing direction of described strain relief member, arrange to a direction (the cooperation direction of matching connector) outstanding flexure strip in the side of Width, and arrange in the front end of described flexure strip perpendicular to the outstanding protuberance of short transverse as described lock cell, protuberance is set near the substantial middle of short transverse as described first release function portion
At described parts, arrange in both sides, long spacing direction to a direction (the cooperation direction of matching connector) outstanding protrusion tab, and the teat outstanding to the direction contrary with described protuberance be set in its front end as described second release function portion,
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described teat acts on described protuberance, thus discharge the protuberance of described strain relief member, so, the connector with following structure can be provided: do not increase components number narrow spacing, process (gatherings) cable can be realized, can with matching connector secure lock, and by means of only pulling pulling-on piece, just can unlock simply, there is when matching connector plugs thump sense.
(5) connector described in Section 5 invention is based on the connector described in Section 1 or Section 2 invention, it is characterized in that, in the both sides, long spacing direction of described strain relief member, arrange to two outstanding flexure strips of a direction (the cooperation direction of matching connector) in Width both sides, and protuberance is set in the front end of described flexure strip as described lock cell, described protuberance is given prominence in the mode opposite each other perpendicular to short transverse, protuberance is set near the substantial middle of short transverse as described first release function portion
At described parts, in both sides, long spacing direction, protrusion tab outstanding to a direction (the cooperation direction of matching connector) near substantial middle is in the width direction set, and the teat given prominence in opposite directions with described protuberance is set in its front end as described second release function portion
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described teat acts on described protuberance, thus discharge the protuberance of described strain relief member, so, the connector with following structure can be provided: do not increase components number narrow spacing, process (gatherings) cable can be realized, can with matching connector secure lock, and by means of only pulling pulling-on piece, just can unlock simply, there is when matching connector plugs thump sense.
(6) connector described in Section 6 invention is based on the connector described in the invention of Section 3, Section 4 or Section 5, it is characterized in that, the mobile restriction unit of the amount of movement for limiting described parts is set, so, the connector with following structure can be provided: do not increase components number and narrow spacing, process (gathering) cable can be realized, can with matching connector secure lock, and by means of only pulling pulling-on piece, just can unlock simply, there is when matching connector plugs thump sense, even if pull, described parts also do not depart from.
Accompanying drawing explanation
In Fig. 1, (A) is from coordinating the stereogram observing connector of the present invention on the upside of direction; (B) be the stereogram observing connector of the present invention from the downside of the opposition side coordinating direction; (C) be the stereogram of the state that connector of the present invention coordinates with matching connector.
In Fig. 2, (A) is the skiagraph obtained with the connector of the present invention of pulling-on piece at a certain contactor partial sectional; (B) be the cross-sectional view obtained with the connector of the present invention of pulling-on piece at the central cross-section of Width; (C) be the end view carrying out from the side under the state coordinated with matching connector at connector of the present invention observing.
In Fig. 3, (A) is the stereogram observing strain relief member from connector fitting direction; (B) be observe from connector fitting direction the stereogram being provided with the parts of the state of pulling-on piece; (C) be observe from connector fitting direction the stereogram being provided with the strain relief member of the state of parts, described parts are provided with pulling-on piece.
In Fig. 4, (A) observes the stereogram of the upper and lower covers released state from lower cover direction; (B) be the stereogram observing the upper and lower covers released state from upper cover direction; (C) upper and lower covers under a certain contactor installing hole partial sectional mated condition and the profile obtained.
In Fig. 5, (A) is the stereogram from coordinating direction to observe shell; (B) be the stereogram observing shell from the rightabout in cooperation direction; (C) be the profile obtained at a certain patchhole partial sectional shell.
In Fig. 6, (A) is the stereogram observing two kinds of contactors from contact site direction; (B) be the stereogram observing two kinds of contactors from connecting portion direction; (C) be observe the stereogram being provided with the shell of the state of two kinds of contactors from connecting portion direction.
In Fig. 7, (A) observes the stereogram that the present invention is different from the connector of Fig. 1 on the upside of cooperation direction; (B) be observe from the downside of the opposition side coordinating direction the stereogram that the present invention is different from the connector of Fig. 1; (C) be the stereogram of the state that connector that the present invention is different from Fig. 1 coordinates with matching connector.
In Fig. 8, (A) is the skiagraph obtained with the connector of pulling-on piece being different from Fig. 1 in the present invention of a certain contactor partial sectional; (B) be the cross-sectional view obtained with the connector of pulling-on piece being different from Fig. 1 in central cross-section the present invention of Width; (C) be under the state that coordinates with matching connector of the connector being different from Fig. 1 in the present invention, the end view observed from the side.
In Fig. 9, (A) is the stereogram of the strain relief member observing Fig. 7 from connector fitting direction; (B) be the stereogram being provided with the parts of the state of pulling-on piece observing Fig. 7 from connector fitting direction; (C) be observe from connector fitting direction the stereogram being provided with the strain relief member of the state of the parts of Fig. 7, described parts are provided with pulling-on piece.
In Figure 10, (A) observes the stereogram that the present invention is different from the connector of Fig. 1 and Fig. 7 on the upside of cooperation direction; (B) be observe from the downside of the opposition side coordinating direction the stereogram that the present invention is different from the connector of Fig. 1 and Fig. 7; (C) be the stereogram of the state that connector that the present invention is different from Fig. 1 and Fig. 7 coordinates with matching connector.
In Figure 11, (A) is the skiagraph obtained with the connector of pulling-on piece being different from Fig. 1 and Fig. 7 in the present invention of a certain contactor partial sectional; (B) be the cross-sectional view obtained with the connector of pulling-on piece being different from Fig. 1 and Fig. 7 in central cross-section the present invention of Width; (C) be under the state that coordinates with matching connector of the connector being different from Fig. 1 and Fig. 7 in the present invention, the end view observed from the side.
In Figure 12, (A) is the stereogram of the strain relief member observing Figure 10 from connector fitting direction; (B) be the stereogram being provided with the parts of the state of pulling-on piece observing Figure 10 from connector fitting direction; (C) be observe from connector fitting direction the stereogram being provided with the strain relief member of the state of the parts of Figure 10, described parts are provided with pulling-on piece.
Symbol description
5 coordinate mouth
10 connectors
12 shells
121 patchholes
122 main bodys
123 auxiliary sections
124 protuberances
125 protrusion tabs
126 fasteners
127 holding sections
14,15 contactors
141,151 contact sites
142,152 fixed parts
143,153 connecting portions
16 upper covers
161 installing holes
162 alignment pins
163 guide plates
164 tilting tables
18 lower covers
181 installing holes
182 location holes
183 guiding grooves
184 tilting tables
20 strain relief members
201 main bodys
202 flexure strips
203 protuberances
204 holding sections (the first release function portion)
205 end differences
22 parts
221 main parts
222 protrusion tabs
223 stop holes
224 fasteners (the second release function portion)
225 stage portion
226 holes
30 strain relief members
301 main bodys
302 flexure strips
303 protuberances
304 protuberances (the first release function portion)
305 plate-like tile
32 parts
321 main parts
322 protrusion tabs
324 teats (the second release function portion)
325 juts
326 holes
40 strain relief members
401 main bodys
402 flexure strips
403 protuberances
404 protuberances (the first release function portion)
405 plate-like tile
42 parts
421 main parts
422 protrusion tabs
424 teats (the second release function portion)
425 juts
426 holes
24 pulling-on pieces
50 matching connectors
52 fasteners
Embodiment
Feature of the present invention is a kind of connector 10 releasably coordinated with matching connector 50, the feature of described connector 10 is, this connector has: multiple contactor 14,15, and described multiple contactor has the contact site 141,151 contacted with matching connector 50 and the connecting portion 143,153 be connected with cable, shell 12, it has for keeping and arranging the patchhole 121 of this contactor 14,15, upper cover 16 and lower cover 18, it has the installing hole 161 supplying the connecting portion 143,153 of described contactor 14,15 to enter, strain relief member 20,30,40, it draws in and the described cable of directed maintenance, parts 22, 32, 42, it is for removing the locking with described matching connector 50, at described strain relief member 20, 30, 40 install described parts 22, 32, 42, the lock cell locked with described matching connector 50 is set, and there are described parts 22, 32, first release function portion 204 of 42 effects, 304, 404, at described parts 22, 32, 42 settings act on described strain relief member 20, 30, the first release function portion 204 of 40, 304, the second release function portion 224 of 404, 324, 424, described parts 22 are pulled in the opposite direction to the side of cooperation of described matching connector 50, 32, 42, thus, described second release function portion 224, 324, 424 act on described first release function portion 204, 304, 404, thus discharge described strain relief member 20, 30, the lock cell of 40.
That is, by at described strain relief member 20, 30, 40 install described parts 22, 32, 42, the lock cell locked with described matching connector 50 is set, and there are described parts 22, 32, first release function portion 204 of 42 effects, 304, 404, at described parts 22, 32, 42 settings act on described strain relief member 20, 30, the first release function portion 204 of 40, 304, the second release function portion 224 of 404, 324, 424, described parts 22 are pulled in the opposite direction to the side of cooperation of described matching connector 50, 32, 42, thus, described second release function portion 224 can be made, 324, 424 act on described first release function portion 204, 304, 404, thus discharge described strain relief member 20, 30, the lock cell of 40.
Based on Fig. 1 to Figure 12, the embodiment of connector 10 of the present invention is described.
In Fig. 1, (A) be from coordinating the stereogram observing connector of the present invention on the upside of direction, (B) be the stereogram observing connector of the present invention from the downside of the opposition side coordinating direction, (C) is the stereogram of the state that connector of the present invention coordinates with matching connector.In Fig. 2, (A) be the skiagraph obtained with the connector of the present invention of pulling-on piece at a certain contactor partial sectional, (B) be the cross-sectional view obtained with the connector of the present invention of pulling-on piece at the central cross-section of Width, (C) is the end view observed from the side under the state coordinated with matching connector at connector of the present invention.In Fig. 3, (A) be the stereogram observing strain relief member from connector fitting direction, (B) be observe from connector fitting direction the stereogram being provided with the parts of the state of pulling-on piece, (C) be observe from connector fitting direction the stereogram being provided with the strain relief member of the state of parts, described parts are provided with pulling-on piece.In Fig. 4, (A) be the stereogram observing the upper and lower covers released state from lower cover direction, (B) be the stereogram observing the upper and lower covers released state from upper cover direction, the profile that (C) is upper and lower covers under a certain contactor installing hole partial sectional mated condition and obtains.In Fig. 5, (A) is from coordinating direction to observe the stereogram of shell, and (B) observes the stereogram of shell in the opposite direction from the side of cooperation, and (C) is the profile obtained at a certain patchhole partial sectional shell.In Fig. 6, (A) is the stereogram observing two kinds of contactors from contact site direction, and (B) is the stereogram observing two kinds of contactors from connecting portion direction, and (C) observes the stereogram being provided with the shell of the state of two kinds of contactors from connecting portion direction.In Fig. 7, (A) be observe the stereogram that the present invention is different from the connector of Fig. 1 on the upside of cooperation direction, (B) be from coordinating the downside of opposition side in direction to observe the stereogram that the present invention is different from the connector of Fig. 1, (C) is the stereogram of the state that connector that the present invention is different from Fig. 1 coordinates with matching connector.In Fig. 8, (A) be the skiagraph obtained with the connector of pulling-on piece being different from Fig. 1 in the present invention of a certain contactor partial sectional, (B) be the cross-sectional view obtained with the connector of pulling-on piece being different from Fig. 1 in central cross-section the present invention of Width, (C) is the end view observed from the side under the state that coordinates with matching connector of the connector being different from Fig. 1 in the present invention.In Fig. 9, (A) be the stereogram of the strain relief member observing Fig. 7 from connector fitting direction, (B) be the stereogram being provided with the parts of the state of pulling-on piece observing Fig. 7 from connector fitting direction, (C) be the stereogram being provided with the strain relief member of the state of parts observing Fig. 7 from connector fitting direction, described parts are provided with pulling-on piece.In Figure 10, (A) be observe the stereogram that the present invention is different from the connector of Fig. 1 and Fig. 7 on the upside of cooperation direction, (B) be from coordinating the downside of opposition side in direction to observe the stereogram that the present invention is different from the connector of Fig. 1 and Fig. 7, (C) is the stereogram of the state that connector that the present invention is different from Fig. 1 and Fig. 7 coordinates with matching connector.In Figure 11, (A) be the skiagraph obtained with the connector of pulling-on piece being different from Fig. 1 and Fig. 7 in the present invention of a certain contactor partial sectional, (B) be the cross-sectional view obtained with the connector of pulling-on piece being different from Fig. 1 and Fig. 7 in central cross-section the present invention of Width, (C) is the end view carrying out from the side under the state that coordinates with matching connector of the connector being different from Fig. 1 and Fig. 7 in the present invention observing.In Figure 12, (A) be the stereogram of the strain relief member observing Figure 10 from connector fitting direction, (B) be the stereogram being provided with the parts of the state of pulling-on piece observing Figure 10 from connector fitting direction, (C) be the stereogram being provided with the strain relief member of the state of parts observing Figure 10 from connector fitting direction, described parts are provided with pulling-on piece.
Connector 10 of the present invention at least have shell 12, two kind of contactor 14,15, upper and lower covers 16,18, strain relief member 20,30,40 and parts 22,32,42.As required, sometimes also there is pulling-on piece 24.By following three embodiments, the connector with described pulling-on piece 24 is described.
Before explanation component parts, the cable used in embodiment is described.Described cable comprises by multiple heart yearn twisted together, is covered and the cable that obtains with insulation sheath, and described heart yearn covers conductor with insulant and obtains; With multiple heart yearn is arranged one by one and the flexible flat cable etc. obtained.
First, based on Fig. 1 to Fig. 6, the first embodiment is described.Main points of the present invention, the method for namely extracting (dismounting) from matching connector are described.When dragging (with coordinating contrary direction) described parts 22 with pulling, second release function portion (fastener) 224 of described parts 22 engages with the first release function portion (holding section) 204 of described strain relief member 20, thus, first release function portion (holding section) 204 of described strain relief member 20 opens laterally, the protuberance 203 Self Matching connector of described strain relief member 20 is removed, thus can extract (dismounting) in Self Matching connector.When not having space to put into hand, when being installed on the described pulling-on piece 24 of described parts 22 along arrow " イ " the direction level pulling of (B) in Fig. 2, second release function portion (fastener) 224 of described parts 22 engages with the first release function portion (holding section) 204 of described strain relief member 20, thus the flexure strip 202 of described strain relief member 20 is opened laterally, by opening described flexure strip 202, in the protuberance 203 of the described strain relief member 20 of length direction both sides, the arrow to Fig. 2 (B) " ロ " direction is moved, another moves to the direction contrary with arrow " ロ ", thus, matching connector can be departed from, thus Self Matching connector is extracted (dismounting).Now, thump sense is had.Now, in order to obtain more obviously thump sense, preferably separating certain certain intervals further and the protuberance same with described protuberance 203 is set.
When coordinating with matching connector, if insert described connector 10, then the flexure strip 202 of described strain relief member 20 is opened laterally, the fastener 52 of matching connector 50 crosses described protuberance 203, and utilize the elastic force of described flexure strip 202 to restore, described protuberance 203 engages with matching connector, completes cooperation thus.Now, thump sense is had.
First, parts 22 are described.These parts 22 are electrical insulating property plastics, made by known injection molding technology, as material, suitably can select in the situations such as consideration dimensional stability, processability, cost, usually can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.Described parts 22 have main part 221 and the protrusion tab 222 outstanding to cooperation direction from its two ends.Described parts 22 are in roughly U-shaped.
The hole 226 of two described pulling-on pieces 24 insertions of confession is set up in parallel at described main part 221.By being set up in parallel two holes 226, can to turn back as (B) in Fig. 3 and to outstanding with coordinating the contrary direction of mouth 5.As long as the described pulling-on piece 24 of the shape in described hole 226, size can insert, according to the size of described pulling-on piece 24, and suitably design when considering intensity, processability etc.
At described protrusion tab 222, convex stop hole 223 is set.The flexure strip 202 of described strain relief member 20 engages (insertion) in described stop hole 223.As long as the shape of described stop hole 223, size can be inserted for the flexure strip 202 of described strain relief member 20 and slide for described flexure strip 202 when extracting, suitably design when the elasticity of consideration sliding, described protrusion tab 222, intensity and processability etc.
Fastener 224(second release function portion is set in the front end of described protrusion tab 222), the object of this fastener 224 is, with the holding section 204(first release function portion of described strain relief member 20) engage, make the protuberance 203 of described strain relief member 20 depart from the fastener 52 of matching connector 50.Described fastener 224(second release function portion) if shape, size can by engaging the locking removed with matching connector 50, and consider the suitably designs such as its effect, engaging property, intensity and processability.Consider engaging, the shape of front end can be R shape, C chamfering or taper.
Near the substantial middle of the stop hole 223 of described protrusion tab 222, stage portion 225 is set.Described stage portion 225 is for positioning when described strain relief member 20 slides (making it slide further).Shape, the size and location of described stage portion 225 suitably design when its effect of consideration, intensity and processability etc.
Following counter stress is eliminated part 20 and is described.This strain relief member 20 is electrical insulating property plastics, make by known injection molding technology, as material, suitably can select in the situations such as consideration dimensional stability, processability, cost, usually can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.Described strain relief member 20 there is main body 201 and from its two ends to coordinating the outstanding flexure strip 202 in direction, and be roughly U-shaped.
Arrange protuberance 203 in the front end of described flexure strip 202, this protuberance is outstanding to (opposite of each flexure strip 202) to inward side, and engages with the fastener 52 of described matching connector 50.Described protuberance 203 is the lock parts when coordinating with described matching connector 50.As long as the shape of described protuberance 203, size can engage with the fastener 52 of matching connector 50, based on the consideration of confining force, engaging property, intensity and processability etc., suitably can design.Consider engaging, the shape of front end can be R shape, C chamfering or taper.
In addition, holding section 204(first release function portion is set in the front of described protuberance 203), the object of this holding section is, with the fastener 224(second release function portion of described parts 22) engage, make the protuberance 203 of described strain relief member 20 depart from the fastener 52 of matching connector 50.Described holding section 204(first release function portion) if shape, size can by engaging the locking removed with matching connector 50, suitably design when considering its effect, engaging property, intensity and processability etc.
Near the substantial middle of described flexure strip 202, and end difference 205 is set in the position corresponding to described stage portion 225.Described end difference 205 is for positioning when described strain relief member 20 slides (making it slide further).Shape, the size and location of described end difference 205 suitably design when its effect of consideration, intensity and processability etc.
Next, two kinds of described contactors 14,15 are described.Two kinds of described contactors 14,15 are metal, make by known stamping technology.As the material of two kinds of described contactors 14,15, owing to requiring elasticity, conductivity and dimensional stability etc., so brass, beryllium copper, phosphor bronze etc. can be enumerated.In the present embodiment, two kinds of described contactors 14,15 are fixed in described shell 12 by press-in.
Two kinds of described signal contactors 14,15 have: the contact site 141,151 contacted with matching connector; Be fixed on the fixed part 142,152 of described shell 12; Connect the connecting portion 143,153 of described cable.
Suitably designing described contact site 141,151 according to the shape of matches, easily to contact with matches, is bending in the present embodiment.
Described connecting portion 143,153 is the parts be connected with described cable, as its method of attachment, can enumerate soldering, pressure welding or crimping etc.Be connected with cable by crimping in the present embodiment.In addition, in the present embodiment, in order to the narrow spacing of correspondence, the three-dimensional crimping structure employing upper and lower covers 16,18 is made.
As long as described fixed part 142,152 can be fixed on described shell 12, can any means be used, press-in, clasp joint (spear device (lance)), deposition or global formation etc. can be enumerated.Keep by press-in and be fixed on described shell 12 in the present embodiment.Shape, the size of described fixed part 142,152 suitably design when consideration confining force, processability and intensity etc.
Next, shell 12 is described.This shell 12 is electrical insulating property plastics, make by known injection molding technology, as material, suitably can select in the situations such as consideration dimensional stability, processability, cost, usually can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.The cooperation mouth 5 entered for matching connector is set at described shell 12.As long as described cooperation mouth 5 can enter for described matching connector, suitably can design according to the shape of described matching connector.
Described shell 12 has main body 122 and auxiliary section 123, and described auxiliary section is outstanding to the direction of insertion of matching connector from this main body 122, and enters into described matching connector.As long as described auxiliary section 123 can enter into described matching connector, suitably can design according to the shape of described matching connector.Arrange in inside, described auxiliary section 123 and keep and arrange the patchhole 121 of two kinds of described contactors 14,15.
Described patchhole 121 is fixed by press-in, clasp joint (spear device) or deposition etc.In the present embodiment, each contactor 14,15 is fixed by press-in.
In the both sides, long spacing direction of described shell 12, and protuberance 124 is set in Width both sides.The object of described protuberance 124 is, the flexure strip 202 of described strain relief member 20 is made to be configured between described protuberance 124, when pulling described parts 22, described flexure strip 202 abuts with described protuberance 124, maintains the state that can not pull further thus and the state opened of described strain relief member 20.Its shape, size when consideration effect, connector miniaturization, intensity and processability etc. suitably design.
Arrange to the protrusion tab 125 outstanding with coordinating direction opposite side in the both sides, long spacing direction of described shell 12.The object of described protrusion tab 125 is, clamps upper and lower covers 16,18 between two described protrusion tabs 125, thus locates in long spacing direction.
In the front end of described protrusion tab 125, holding section 127 outstanding inside long spacing direction is set.The object of described holding section 127 is, by being fastened on the end of described upper cover 16, locates in the short transverse of upper and lower covers 16,18.As long as the shape of described protrusion tab 125 and described holding section 127, size can position upper and lower covers 16,18 and keep, its shape, large I suitably design when consideration effect, intensity, elasticity and processability etc.
Near the substantial middle of described protrusion tab 125, fastener 126 is set.The object of described fastener 126 is, by engaging with described strain relief member 20, keeps described strain relief member 20.Suitably its shape, size is designed when consideration processability, effect and intensity etc.
Next, upper cover 16 and lower cover 18 are described.This upper and lower covers 16,18 is electrical insulating property plastics, make by known injection molding technology, as material, suitably can select in the situations such as consideration dimensional stability, processability, cost, usually can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.
In upper and lower covers 16,18, broad ways arranges each four row of installing hole 161,181 supplying the connecting portion 143,153 of two kinds of described contactors 14,15 to enter, at long spacing direction interval 0.5 ~ 0.8mm.As long as described installing hole 161,181 can enter for described contactor 14,15, as long as its shape, size can enter for the connecting portion 143,153 of described contactor 14,15, suitably design when consideration narrow spacing, processability and intensity etc.
In upper and lower covers 16,18, arrange the tilting table 164,184 each other with differently curved shape in Width, its spacing in long spacing direction is 0.5 ~ 0.8mm.When upper and lower covers 16,18 is coordinated, described tilting table 164,184 is fitted to each other, and when described FFC, utilizes the end of described tilting table 164,184 to cut off insulant between heart yearn.As long as the shape of described tilting table 164,184, size can will be cut off between heart yearn, separately, when the miniaturization of consideration connector, effect, narrow spacing, processability and intensity etc., suitably can design.
Near the Width central portion at the both ends, long spacing direction of described upper and lower covers 16,18, cover at one and guide plate is set, cover at another and guiding groove is set.In the present embodiment, guide plate 163 is set in upper cover 16 side, guiding groove 183 is set in lower cover 18 side.The object of described guide plate 163 and described guiding groove 183 is, when upper and lower covers 16,18 coordinates (making upper and lower covers 16,18 coordinate), the cooperation of upper and lower covers 16,18 is carried out smoothly.As long as shape, the size of described guide plate 163 and described guiding groove 183 can meet above-mentioned acting on, suitably design when consideration effect, guided bone, processability and intensity etc.
In the Width both sides at the both ends, long spacing direction of described upper and lower covers 16,18, alignment pin is set a lid side, location hole is set in another lid side.In the present embodiment, alignment pin 162 is set in upper cover 16 side, location hole 182 is set in lower cover 18 side.The object of described alignment pin 162 and described location hole 182 is, when upper and lower covers 16,18 coordinates (making upper and lower covers 16,18 coordinate), carries out the contraposition of upper and lower covers 16,18.As long as shape, the size of described alignment pin 162 and described location hole 182 can meet above-mentioned acting on, suitably can design when consideration effect, polarization, processability and intensity etc.
First, based on Fig. 7 to Fig. 9, the second other embodiment is described.Below only the position different from the first embodiment is described.Main points of the present invention, the method for namely extracting (dismounting) from matching connector are described.When dragging (with coordinating contrary direction) described parts 32 with pulling, second release function portion (teat) 324 of described parts 32 engages with the first release function portion (protuberance) 304 of described strain relief member 30, thus, first release function portion (protuberance) 304 of described strain relief member 30 raises to upside, the protuberance 303 of described strain relief member 30 departs from from matching connector, thus can extract (dismounting) in Self Matching connector.When not having space to put into hand, when being installed on the described pulling-on piece 24 of described parts 32 along arrow " Ha " the direction level pulling of Fig. 8 (C), second release function portion (teat) 324 of described parts 32 engages with the first release function portion (protuberance) 304 of described strain relief member 30, the flexure strip 302 of described strain relief member 30 is upwards raised, described flexure strip 302 upwards side moves (opening), on the other hand, the protuberance 303 of the described strain relief member 30 of length direction both sides moves to arrow " ニ " direction of Fig. 8 (C), thus, matching connector can be departed from, thus extract (dismounting) in Self Matching connector.Now, thump sense is had.Now in order to obtain more obviously thump sense, preferably separating certain fixed intervals further and the protuberance identical with described protuberance 303 is set.
When coordinating with matching connector, if insert described connector 10, then the flexure strip 302 of described strain relief member 30 is upwards raised, the fastener 52 of matching connector 50 crosses described protuberance 303, described flexure strip 302 restores under elastic force effect, described protuberance 303 engages with matching connector 50, completes cooperation thus.Now, thump sense is had.
First, parts 32 are described.These parts 32 are electrical insulating property plastics, make by known injection molding technology, as material, suitably can select in the situations such as consideration dimensional stability, processability, cost, usually can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.Described parts 32 have main part 321 and main body two ends to the protrusion tab 322 coordinating direction outstanding.Described parts 32 are in roughly U-shaped.
The hole 326 of two described pulling-on pieces 24 insertions of confession is set up in parallel at described main part 321.By being set up in parallel two holes 326, can to turn back as Fig. 9 (B) and to outstanding with coordinating the contrary direction of mouth 5.As long as the shape in described hole 326, size can be inserted for described pulling-on piece 24, according to the size of described pulling-on piece 24, and suitably design when considering intensity, processability etc.
Described protrusion tab 322 is in roughly bar-shaped, as long as the flexure strip 302 of described strain relief member 30 can be made to move, described protrusion tab 322 not too has elasticity for better at the extent and scope do not damaged.Shape, the size of described protrusion tab 322 suitably design when its effect (making the flexure strip 302 of described strain relief member 30 move) of consideration, intensity and processability etc.
Teat 324(second release function portion is set in the front end of described protrusion tab 322), the object of this teat is, with the protuberance 304(first release function portion of described strain relief member 30) engage, make the protuberance 303 of described strain relief member 30 depart from the fastener 52 of matching connector 50.Described teat 324(second release function portion) if shape, size by engaging the locking removed with matching connector 50, suitably design such as its effect, engaging property, intensity and processability etc. can be considered.Consider engaging, the shape of front end can be made to be R shape, C chamfering or taper.
In the front of described protrusion tab 322, the jut 325 that (opposite sides of protrusion tab 322) direction is outstanding is to the inside set.The object of described jut 325 is, positions (making it slide further) when described strain relief member 30 slides.Shape, the size and location of described jut 325 suitably design when consideration effect, intensity and processability etc.
Next, counter stress elimination part 30 is described.This strain relief member 30 is electrical insulating property plastics, make by known injection molding technology, as material, suitably can select in the situations such as consideration dimensional stability, processability, cost, usually can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.Described strain relief member 30 has main body 301 and autonomous agent two ends to the flexure strip 302 coordinating direction outstanding, and is roughly U-shaped.
Arrange protuberance 303 in the front end of described flexure strip 302, this protuberance is outstanding to (being the substrate installation side of described matching connector 50 in the present embodiment) to lower side, and engages with the fastener 52 of described matching connector 50.Described protuberance 303 is lock parts when coordinating with described matching connector 50.As long as the shape of described protuberance 303, size can engage with the fastener 52 of matching connector 50, suitably design when can consider confining force, engaging property, intensity and processability etc.Consider engaging, the shape of front end can be R shape, C chamfering or taper.
In addition, holding section 304(first release function portion is set near the substantial middle of described flexure strip 302), the object of this holding section is, with the fastener 324(second release function portion of described parts 32) engage, make the protuberance 303 of described strain relief member 30 depart from the fastener 52 of matching connector 50.Described holding section 304(first release function portion) if shape, size remove the locking with matching connector 50 by engaging, suitably design when can consider its effect, engaging property, intensity and processability etc.
In addition, in the mode corresponding with the jut 325 of described parts 32, arrange from described main part 301 plate-like tile 305 outstanding to the direction almost parallel with described flexure strip 302.The object of described plate-like tile 305 is, positions (making it move further) when described strain relief member 30 slides.The shape of described plate-like tile 305, size and location suitably design when can consider its effect, intensity and processability etc.
First, based on Figure 10 to Figure 12, the 3rd other embodiment is described.Below only the position being different from the first embodiment and the second embodiment is described.Main points of the present invention, the method for namely extracting (dismounting) from matching connector are described.When dragging (with coordinating contrary direction) described parts 42 with pulling, second release function portion (fastener) 424 of described parts 42 engages with the first release function portion (holding section) 404 of described strain relief member 40, first release function portion (holding section) 404 of described strain relief member 40 can vertically be opened, the protuberance 403 of described strain relief member 40 departs from matching connector, thus extracts (dismounting) in Self Matching connector.When not having space to put into hand, when being installed on the described pulling-on piece 24 of described parts 42 along arrow " ホ " the direction level pulling of Figure 11 (C), second release function portion (fastener) 424 of described parts 42 engages with the first release function portion (holding section) 404 of described strain relief member 40, thus the flexure strip 402 of described strain relief member 40 is vertically opened, open by making described flexure strip 402, the protuberance 403 1 directional diagram 11(C of the described strain relief member 40 of length direction both sides) arrow " ヘ " direction move, the rightabout of other direction arrow " ロ " moves, matching connector can be departed from thus, thus extract (dismounting) in Self Matching connector.Now, thump sense is had.Now in order to obtain more obviously thump sense, preferably interval certain intervals and the protuberance identical with described protuberance 403 is set further.
When coordinating with matching connector, if insert described connector 10, then the flexure strip 402 of described strain relief member 40 is vertically opened, the fastener 52 of matching connector 50 crosses described protuberance 403, described flexure strip 403 restores under elastic force effect, described protuberance 403 engages with matching connector, completes cooperation thus.Now, thump sense is had.
First, parts 42 are described.These parts 42 are electrical insulating property plastics, make by known injection molding technology, as material, suitably can select in the situations such as consideration dimensional stability, processability, cost, usually can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.Described parts 42 have main part 421 and main body two ends to the protrusion tab 422 coordinating direction outstanding.Described parts 42 are in roughly U-shaped.
The hole 426 of two described pulling-on pieces 24 insertions of confession is set up in parallel in described main part 421.By being set up in parallel two holes 426, can to turn back as Figure 12 (B) and to outstanding with coordinating the contrary direction of mouth 5.As long as the shape in described hole 426, size can insert described pulling-on piece 24, according to the size of described pulling-on piece 24, and suitably design when considering intensity, processability etc.
In the front end of described protrusion tab 422, fastener 424(second release function portion is set in Width both sides), the object of this fastener is, with the holding section 404(first release function portion of described strain relief member 40) engage, and make the protuberance 403 of described strain relief member 40 depart from the fastener 52 of matching connector 50.Described fastener 424(second release function portion) if shape, size can by engaging the locking removed with matching connector 50, suitably can design when considering its effect, engaging property, intensity and processability etc.Consider engaging, the shape of front end can be made to be R shape, C chamfering or taper.
In the front of described protrusion tab 422, the jut 425 that (opposite sides of protrusion tab 422) direction is outstanding is to the inside set.Described jut 425 is for positioning when described strain relief member 40 slides (making it slide further).Shape, the size and location of described jut 425 suitably can design when consideration effect, intensity and processability etc.
Next, counter stress elimination part 40 is described.This strain relief member 40 is electrical insulating property plastics, make by known injection molding technology, as material, suitably can select in the situations such as consideration dimensional stability, processability, cost, usually can enumerate polybutylene terephthalate (PBT) (PBT), polyamide (66PA, 46PA), liquid crystal polymer (LCP), Merlon (PC) or their synthetic material.Described strain relief member 40 has main body 401 and autonomous agent two ends to two the roughly parallel flexure strips 402 up and down coordinating direction outstanding, and described strain relief member is roughly in U-shaped.
Arrange protuberance 403 in the front end of described flexure strip 402, this protuberance is outstanding to two flexure strip 402 directions in opposite directions, and engages with the fastener 52 of described matching connector 50.Described protuberance 403 is lock parts when coordinating with described matching connector 50.As long as the shape of described protuberance 403, size can engage with the fastener 52 of matching connector 50, suitably can design when consideration confining force, engaging property, intensity and processability etc.Consider engaging, the shape of front end can be R shape, C chamfering or taper.
In addition, holding section 404(first release function portion is set near the substantial middle of described flexure strip 402), the object of this holding section is, in two flexure strips 402 direction, both sides in opposite directions and the fastener 424(second release function portion of described parts 42) engage, and the fastener 52 of the protuberance 403 Self Matching connector 50 of described strain relief member 40 is departed from.Described holding section 404(first release function portion) if shape, size can remove the locking with matching connector 50 by engaging, suitably can design when considering its effect, engaging property, intensity and processability etc.
In addition, arrange plate-like tile 405 accordingly with the jut 425 of described parts 42, this plate-like tile is given prominence to from described main part 401 in the mode roughly walked abreast with described flexure strip 402 in the inner side of described flexure strip 402.Described plate-like tile 405 is for positioning when described strain relief member 40 slides (making it slide further).Shape, the size and location of described plate-like tile 405 suitably design when consideration effect, intensity and processability etc.
Utilizability in industry
As application examples of the present invention, the connector used in the electric equipments such as sequencer, base station, automatic ticket checker, recreational machine, switch or electronic equipment can be applied to, in particular to not increasing components number and (gathering) cable can being processed, can with matching connector secure lock, and the structure that can unlock simply.
Claims (6)
1. a connector, releasably coordinates with matching connector, it is characterized in that,
Described connector has:
Multiple contactor, described multiple contactor has the contact site contacted with matching connector and the connecting portion be connected with cable,
Shell, described shell has maintenance, arranges the patchhole of this contactor,
Upper cover and lower cover, described upper cover and lower cover have the installing hole supplying the connecting portion of described contactor to enter,
Strain relief member, described strain relief member draws in and the described cable of directed maintenance,
Parts, described parts for removing the locking with described matching connector,
In described strain relief member, described parts are installed, the lock cell locked are set, and there is the first release function portion of described parts effect with described matching connector,
The the second release function portion acting on the first release function portion of described strain relief member is set at described parts,
By pulling described parts in the opposite direction to the side of cooperation of described matching connector, described second release function portion acts on described first release function portion, thus removes the lock cell of described strain relief member.
2. connector according to claim 1, it is characterized in that, to be arranged at described parts while there is flexible thin-walled pulling-on piece entirety or split, described pulling-on piece is pulled in the opposite direction to the side of cooperation of described matching connector, thus, described second release function portion acts on described first release function portion, thus removes the lock cell of described strain relief member.
3. connector according to claim 2, it is characterized in that, arrange in the both sides, long spacing direction of described strain relief member to the outstanding flexure strip in the cooperation direction in a direction, i.e. matching connector, and at the front end of the described flexure strip setting protuberance that to the inside, namely shell side direction is outstanding as described lock cell, holding section is set in the front end of described protuberance as described first release function portion
At described parts, arrange in both sides, long spacing direction to the outstanding protrusion tab in the cooperation direction in a direction, i.e. matching connector, and the stop hole supplying the flexure strip of described strain relief member to enter is set in described protrusion tab, fastener is set in the described stop hole front of described protrusion tab as described second release function portion
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described fastener acts on described holding section, thus discharges the protuberance of described strain relief member.
4. connector according to claim 2, it is characterized in that, in the both sides, long spacing direction of described strain relief member, arrange to the outstanding flexure strip in the cooperation direction in a direction, i.e. matching connector in the side of Width, and arrange in the front end of described flexure strip perpendicular to the outstanding protuberance of short transverse as described lock cell, protuberance is set near the substantial middle of short transverse as described first release function portion
At described parts, arrange to the outstanding protrusion tab in the cooperation direction in a direction, i.e. matching connector in both sides, long spacing direction, and the teat outstanding to the direction contrary with described protuberance be set in its front end as described second release function portion,
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described teat acts on described protuberance, thus discharges the protuberance of described strain relief member.
5. connector according to claim 2, it is characterized in that, in the both sides, long spacing direction of described strain relief member, two to one direction, flexure strip that namely the cooperation direction of matching connector is outstanding are set in Width both sides, and protuberance is set in the front end of described flexure strip as described lock cell, described protuberance is given prominence in the mode opposite each other perpendicular to short transverse, arranges protuberance as described first release function portion near the substantial middle of short transverse
At described parts, in both sides, long spacing direction, protrusion tab outstanding to the cooperation direction in a direction, i.e. matching connector near substantial middle is in the width direction set, and the teat given prominence in opposite directions with described protuberance is set in its front end as described second release function portion
By pulling described pulling-on piece in the opposite direction to the side of cooperation of described matching connector, described teat acts on described protuberance, thus discharges the protuberance of described strain relief member.
6. the connector according to claim 3,4 or 5, is characterized in that, is provided with the mobile restriction unit of the amount of movement limiting described parts.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012286427 | 2012-12-28 | ||
| JP2012-286427 | 2012-12-28 | ||
| JP2013243432A JP6045479B2 (en) | 2012-12-28 | 2013-11-26 | connector |
| JP2013-243432 | 2013-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103915724A CN103915724A (en) | 2014-07-09 |
| CN103915724B true CN103915724B (en) | 2016-02-10 |
Family
ID=51041212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310741947.3A Expired - Fee Related CN103915724B (en) | 2012-12-28 | 2013-12-27 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915724B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5732563B1 (en) * | 2014-03-06 | 2015-06-10 | 日本航空電子工業株式会社 | connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406356Y (en) * | 1999-08-13 | 2000-11-15 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination with guiding device |
| JP2003068376A (en) * | 2001-08-23 | 2003-03-07 | D D K Ltd | Crimp connector |
| JP2006228672A (en) * | 2005-02-21 | 2006-08-31 | Tyco Electronics Amp Kk | Cable connector |
| CN1917295A (en) * | 2005-08-17 | 2007-02-21 | 住友电装株式会社 | Connector,connector assembly and its assembly method |
| CN201868674U (en) * | 2010-08-10 | 2011-06-15 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
-
2013
- 2013-12-27 CN CN201310741947.3A patent/CN103915724B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406356Y (en) * | 1999-08-13 | 2000-11-15 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination with guiding device |
| JP2003068376A (en) * | 2001-08-23 | 2003-03-07 | D D K Ltd | Crimp connector |
| JP2006228672A (en) * | 2005-02-21 | 2006-08-31 | Tyco Electronics Amp Kk | Cable connector |
| CN1917295A (en) * | 2005-08-17 | 2007-02-21 | 住友电装株式会社 | Connector,connector assembly and its assembly method |
| CN201868674U (en) * | 2010-08-10 | 2011-06-15 | 富士康(昆山)电脑接插件有限公司 | Cable connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103915724A (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103811885B (en) | Single element wire pair board connector | |
| CN101969169B (en) | Wire pair board connector | |
| US8747156B2 (en) | Terminal fitting | |
| CN103779731A (en) | Electrical connector | |
| EP3041091A1 (en) | Board mount electrical connector | |
| CN108258468A (en) | Electric connector | |
| CN104064915A (en) | Electrical connector | |
| US5061198A (en) | Electrical connector system | |
| US11594839B2 (en) | Plug connector assembly | |
| KR20070032896A (en) | Wire connector | |
| CN110663142B (en) | electrical connector | |
| JP5049619B2 (en) | Plug connection adapter | |
| CN207303427U (en) | For connecting the conducting terminal and connector assembly of two cables | |
| KR20070042063A (en) | Board Connectors | |
| EP1919038B1 (en) | A connector | |
| CN103915724B (en) | Connector | |
| CN105098434B (en) | Electrical connector | |
| CN103915722B (en) | Adapter | |
| CN202159845U (en) | Cable connector assembly | |
| CN102856728B (en) | A kind of buckle and there is the terminal jacket of this guiding buckle of leading | |
| US8231407B1 (en) | Cable assembly with improved grounding bar | |
| CN101834377A (en) | Low Profile Electrical Connectors | |
| CN211428520U (en) | Cable connector | |
| CN214849347U (en) | Easy-to-plug socket | |
| CN202797478U (en) | Electronic card connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20171227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |