CN105098480A - Pole type connector - Google Patents
Pole type connector Download PDFInfo
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- CN105098480A CN105098480A CN201510250070.7A CN201510250070A CN105098480A CN 105098480 A CN105098480 A CN 105098480A CN 201510250070 A CN201510250070 A CN 201510250070A CN 105098480 A CN105098480 A CN 105098480A
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- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The invention provides a pole type connector which prevents the structure from becoming too complex and increases retaining force of a pole at an engagement starting position. The pole is provided with lateral boards which are configured to cover lateral sides of a first casing body. The lateral boards are supported on the first casing body in such a configuration that the lateral boards are rotatable between the engagement starting position and an engagement finishing position. A temporary locking portion and an auxiliary locking portion are provided on each lateral board. At the engagement starting position, the temporary locking portion is locked in a temporary locking bearing portion of the first casing body, and the auxiliary locking portion is locked in an auxiliary locking bearing portion of the first casing body. When the engagement between the first casing body and a second casing body begins, the temporary locking portion is pressed by a removal portion of the second casing body and subsequently deflects and deforms towards the direction whereby the locking between the temporary locking portion and the temporary locking bearing portion is removed. Accordingly, the lateral boards are unfolded, and the auxiliary locking portion displaces towards the direction whereby the locking between the auxiliary locking portion and the auxiliary locking bearing portion is removed.
Description
Technical field
The present invention relates to lever-type connector.
Background technology
Lever-type connector described in patent documentation 1 possesses a pair male and female housing and bar that can mutually be fitted together to.Bar entirety is formed as gate, is made up of operating portion and the pair of cams plate portion of giving prominence in parallel to each other from the two ends of operating portion.And bar is installed in the mode of crossing over female housing, be set to and can rotate with chimeric completing between position in chimeric starting position.Temporary card stator is provided with in two lobe plate portions.On the other hand, female housing has interim locking teat.In addition, male housing has releasing teat.
At this, bar flexibly engaging in the interim locking teat of female housing, thus is held in chimeric starting position by the temporary card stator of bar.When two housings is relatively shallowly chimeric, the releasing teat of male housing and temporary card stator are interfered and make temporary card stator to removing the locking direction deflection deformation with interim locking teat.Thus, bar become can towards be fitted together to position rotate state.Afterwards, when dwang, between bar and male housing, cam effect is worked, and two housings is fitted together to low inlay resultant force.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2003-22874 publication
Summary of the invention
When above-mentioned lever-type connector in the past, because only there is a place at the locking position between the temporary card stator of chimeric starting position and interim locking teat in one piece of lobe plate portion, therefore, such as when foreign and temporary card stator are interfered, there is the hidden danger of the locking careless releasing of temporary card stator and interim locking teat.Given this problem, also can be formed as arranging in one piece of lobe plate portion the locking position of many places temporary card stator and interim locking teat to improve the structure of the confining force of the bar of chimeric starting position.But, if also arrange multiple releasing teat at male housing accordingly with the multiple temporary card stators being located at lobe plate portion, then there is overall structure and become complicated and not preferred situation.
The present invention completes based on situation as described above, its object is to prevent structure from becoming overcomplicated, and improves the confining force of the bar of chimeric starting position.
The feature of lever-type connector of the present invention is to possess: the second housing, has releasing portion, first housing, can be embedded in above-mentioned second housing, has interim locking receiving portion and auxiliary locking receiving portion, and bar, the side plate that the mode with the side covering said first shell configures, above-mentioned side plate is supported on the side of said first shell and can rotates with chimeric completing between position in chimeric starting position, rotate under the state engaged with above-mentioned second housing at the above-mentioned side plate in above-mentioned chimeric starting position, thus the Qian He of said first shell and above-mentioned second housing can be carried out, temporary card bonding part and supplementary card bonding part is provided with at above-mentioned side plate, above-mentioned temporary card bonding part in above-mentioned chimeric starting position engaging in above-mentioned interim locking receiving portion, when said first shell starts with the chimeric of above-mentioned second housing, to be pressed by above-mentioned releasing portion and to removing and the locking direction deflection deformation of above-mentioned interim locking receiving portion, above-mentioned supplementary card bonding part assists locking receiving portion in above-mentioned chimeric starting position engaging in above-mentioned, above-mentioned bar is limited together to the above-mentioned chimeric rotation completing position with above-mentioned temporary card bonding part, when said first shell starts with the chimeric of above-mentioned second housing, due to above-mentioned temporary card bonding part deflection deformation concomitantly above-mentioned side plate expand, and to removing the locking direction displacement with above-mentioned auxiliary locking receiving portion, allow above-mentioned bar to the above-mentioned rotation being fitted together to position.
Invention effect
When bar is in chimeric starting position, except the temporary card bonding part of bar is engaging in except the interim locking receiving portion of the first housing, the supplementary card bonding part of bar is also engaging in the auxiliary locking receiving portion of the first housing.Therefore, the confining force of the bar of chimeric starting position improves.
And, when the first housing starts with the chimeric of the second housing, temporary card bonding part pressed by releasing portion and to remove with interim locking receiving portion between locking direction deflection deformation, therewith concomitantly, side plate expands, thus makes supplementary card bonding part to the locking direction displacement removed between auxiliary locking receiving portion.Therefore, even when bar is provided with supplementary card bonding part, also without the need to arranging at the second housing for removing supplementary card bonding part and the locking special relief structure of assisting locking receiving portion, and can prevent structure from becoming overcomplicated.
Accompanying drawing explanation
Fig. 1 is the end view representing the state that the first housing is relatively shallowly chimeric with the second housing when the lever-type connector king-rod of embodiments of the invention is in chimeric starting position.
Fig. 2 is the cutaway view that indication rod is in the main apparent direction of the first housing of the state of chimeric starting position.
Fig. 3 is the cutaway view of the main apparent direction of the first housing representing the state that the first housing is relatively shallowly chimeric with the second housing when bar is in chimeric starting position.
Fig. 4 is the front view that indication rod arrives the first housing of the state being fitted together to position and the first housing and the second housing standard chimeric.
Fig. 5 is the cutaway view in the side-looking direction of the first housing.
Fig. 6 is the end view that bar is in the first housing when being fitted together to position.
Fig. 7 is the A-A line cutaway view of Fig. 6.
Fig. 8 is the end view of bar.
Fig. 9 is the end view of the first housing.
Embodiment
Below the preferred embodiment of the present invention is shown.
Above-mentioned auxiliary locking receiving portion have above-mentioned bar limit with above-mentioned supplementary card bonding part abuts first on the above-mentioned direction be fitted together to position rotation bearing plane and above-mentioned bar from above-mentioned chimeric complete the direction of rotating round about position abuts with above-mentioned supplementary card bonding part second limit bearing plane.Utilizing the second restriction bearing plane of auxiliary locking receiving portion, bar also can being suppressed to rotate round about from being fitted together to position.Particularly because the first restriction bearing plane and second limits bearing plane concentrated setting in auxiliary locking receiving portion, therefore the complicated of structure can not be caused.
Above-mentioned auxiliary locking receiving portion have above-mentioned bar to above-mentioned be fitted together to the direction of rotating position abuts with above-mentioned supplementary card bonding part first limit bearing plane, this first limits bearing plane and is formed as inverted cone shape in the mode that the direction expanded at above-mentioned side plate also abuts with above-mentioned supplementary card bonding part.Because the first restriction bearing plane of locking receiving portion auxiliary on the direction that expands at side plate also abuts with supplementary card bonding part, therefore prevent side plate from expanding because of the interference with foreign etc.Its result, more reliably anti-stopping bar rotates to being fitted together to position accidentally.
Above-mentioned side plate, being fitted together in the process of position from above-mentioned chimeric starting position arrival is above-mentioned, flexibly reverts to original nature from enlarged state.Be fitted together to position, side plate reverts to nature, therefore, it is possible to prevent side plate from coming off from the first housing.
< embodiment >
Utilize Fig. 1 ~ Fig. 9 that embodiments of the invention are described.The lever-type connector of the present embodiment possesses first housing 10, second housing 60 that can mutually be fitted together to and the bar 80 being rotatably installed on the first housing 10.In addition, in the following description, about fore-and-aft direction, the first housing 10, second housing 60 mutually opposing side, face when chimeric beginning is set to front side.In addition, about above-below direction, with each figure for benchmark.And in the following description, Width is identical with the left and right directions meaning of Fig. 2 ~ Fig. 4 and Fig. 7.
Second housing 60 is synthetic resin system, though detailed content is not shown, but as shown in Figure 1 and Figure 3, has the housing body 61 of roughly square.As shown in Figure 3, in housing body 61, be provided with multiple second hole 62 in the mode extended along front and back.In each second hole 62, insert from rear and maintain female terminal fittings 65 (with reference to Fig. 5).Female terminal fittings 65 is connected to the terminal part of electric wire 63.And female terminal fittings 65 has the case portion 64 of tubular at leading section.
As shown in Figure 3, in the two sides (Width both ends of the surface) of housing body 61, pair of cams driven member 66 is provided with highlightedly.Cam follower 66 is in roughly cylindric.In addition, in the two sides of housing body 61, be provided with a pair releasing portion 67 highlightedly.Releasing portion 67 in little ribbed, and along and the section in direction that intersects of fore-and-aft direction be formed as roughly trapezoidal shape.
First housing 10 is synthetic resin system, as shown in Fig. 5 and Fig. 9, and the terminal accommodating portion 11 with roughly square and the cover portion 12 of tubular of forwards giving prominence to from the periphery, front end in terminal accommodating portion 11.As shown in Figure 5, in terminal accommodating portion 11, be provided with multiple first hole 13 in the mode extended along front and back.In each first hole 13, insert from rear and maintain male terminal accessory 15.Male terminal accessory 15 is connected to the terminal part of electric wire 14.Forwards outstanding connector portions 16 is provided with at the leading section of male terminal accessory 15.When male terminal accessory 15 study plot inserts the first hole 13, connector portions 16 is to configure to outstanding mode in cover portion 12.In addition, when the standard chimeric of the first housing 10 and the second housing 60, connector portions 16 is inserted and is connected to the case portion 64 (with reference to Fig. 5) of the female terminal fittings 65 installed at the second housing 60.
As shown in Figure 9, at the leading section in cover portion 12, from upper wall 19 to the upper end of two side 20 (two side Width), be provided with notch 17 in forwards open mode.A pair fulcrum 18 is provided with highlightedly at the outer surface of the two side 20 in cover portion 12.Fulcrum 18, in roughly cylindric, is configured at the position near terminal accommodating portion 11.In addition, be provided with a pair main card in the two side 20 in cover portion 12 and determine receiving portion 21.Main card is determined receiving portion 21 and is formed as extending along front and back and the form of channel-shaped to the leading edge opening in cover portion 12.This main card is determined receiving portion 21 and is configured at the height and position almost identical with fulcrum 18.As shown in Fig. 2, Fig. 4 and Fig. 7, the groove edge determining the upside of receiving portion 21 at main card is provided with and surely bears edge 22 from the outer surface in cover portion 12 towards the acclivitous main card of inner surface side.
In addition, as shown in Figure 9, a pair interim locking receiving portion 23 is provided with in the two side 20 in cover portion 12.Interim locking receiving portion 23 is formed as extending along front and back and the form of notch-like to the leading edge opening in cover portion 12 shortlyer.The rectangular shape of this interim locking receiving portion 23 side-looking, determines the below of receiving portion 21 and main card determines receiving portion 21 configuration arranged side by side spaced apart at main card.As shown in FIG. 2 and 3, be provided with at the groove edge of the upside of interim locking receiving portion 23 and temporarily locking bear edge 24 from the outer surface in cover portion 12 towards inner surface side is acclivitous.In addition, be provided with from the outer surface in cover portion 12 towards the downward-sloping opposed edge 25 of inner surface side at the groove edge of the downside of interim locking receiving portion 23.
And, as shown in FIG. 2 and 3, be provided with a pair auxiliary locking receiving portion 26 highlightedly in the two side 20 in cover portion 12.Auxiliary locking receiving portion 26, in fact cannot deflection deformation in square.And as shown in Figure 9, auxiliary locking receiving portion 26 is in the below of interim locking receiving portion 23 and the configuration arranged side by side spaced apart of interim locking receiving portion 23.Specifically, near one jiao that auxiliary locking receiving portion 26 is configured at the front end lower edge in cover portion 12.
As shown in Figure 9, auxiliary locking receiving portion 26 upper surface (auxiliary locking receiving portion 26 with in 4 faces that outstanding end face intersects, in the face opposed with temporary card bonding part in the chimeric rotation direction completing position described later of bar 80) form and limit bearing plane 27 as first along the longitudinal direction.In addition, as shown in FIG. 2 and 3, the first restriction bearing plane 27 of auxiliary locking receiving portion 26 is formed as the form from cardinal extremity towards the acclivitous inverted cone shape of jag.And as shown in Figure 9, the rear surface of auxiliary locking receiving portion 26 is formed as limit that bearing plane 27 is adjacent with first and edge and first limits second of the roughly orthogonal short transverse of bearing plane 27 limits bearing plane 28.In addition, the overhang (overhang from the outer surface of sidewall 20) of auxiliary locking receiving portion 26 is sufficiently little compared with the thickness of slab of the side plate described later 81 of bar 80.
Then, bar 80 is described.Bar 80 is similarly synthetic resin system, as shown in Figure 2 to 4, overall in gate, is made up of pair of side plates 81 and the linking part 82 be set up between biside plate 81.This bar 80 is installed on the first housing 10 in the mode of crossing over the first housing 10.
Linking part 82 is the form of the arcuation becoming thin-walled from the Width two ends be connected with biside plate 81 towards central authorities gradually.
Biside plate 81 configures in parallel to each other, and configures in the mode of the two sides covering the first housing 10.And, as shown in Figure 8, side plate 81 through be provided with bearing by hole 83.As shown in Fig. 1 and Fig. 6, under this bar 80 is formed as the state that can be subject to hole 83 at the chimeric bearing being supported on side plate 81 of the fulcrum 18 of the first housing 10, rotate with chimeric completing between position (with reference to Fig. 4, Fig. 6 and Fig. 7) in chimeric starting position (with reference to Fig. 1 ~ Fig. 3) centered by fulcrum 18 relative to the first housing 10.In chimeric starting position, as shown in Figure 1, rear in the diagram that linking part 82 is configured at the first housing 10, is being fitted together to position, as shown in Figure 6, and front in the diagram that linking part 82 is configured at the first housing 10.Therefore, bar 80 is from chimeric starting position to being fitted together to position rough rotational 180 degree nearly.
As shown in FIG. 2 and 3, cam path 84 is provided with at the inner surface of side plate 81.Cam path 84 detailed content although not shown, but be formed as extending and the form of outer peripheral edges opening to side plate 81 along prescribed direction.At the first housing 10 with the chimeric process of the second housing 60, the cam follower 66 of the second housing 60 slides at the groove edge of the cam path 84 of side plate 81, thus the first housing 10 carries out with low operating physical force with the Qian He of the second housing 60.
In addition, as shown in Figure 8, at side plate 81, be subject at linking part 82 and bearing the first breach 85, second breach 86 offering roughly U-shaped between hole 83.And, at side plate 81, in the first breach 85, second breach 86, be provided with main card bonding part 87.In case of the present embodiment, the side plate 81 of the side in biside plate 81 is only located in main card bonding part 87.A pair alar part 88 that main card bonding part 87 can mark off between two ends each other with the first breach 85, second breach 86 is fulcrum deflection deformation.In two free ends of main card bonding part 87, in the first breach 85, be provided with main card in end upward, chimeric starting position determine projection 89.As shown in Figure 7, main card is determined projection 89 and is formed as to the outstanding form in the inner side (between the mutually opposing face of biside plate 81) of side plate 81.When bar 80 arrive be fitted together to position time, after the flexing motions with main card bonding part 87, main card is determined projection 89 extension and is terminated in the main card that main card determines receiving portion 21 and surely bear edge 22.
As shown in Figure 7, main card is determined the main card that projection 89 has being fitted together to the inverted cone shape that position tilts along the incline direction that the main card that main card determines receiving portion 21 bears edge 22 surely and is determined edge 79.As shown in Fig. 1 and Fig. 8, in two free ends of main card bonding part 87, be provided with in end downward, chimeric starting position in the second breach 86 remove operating portion 90.Remove operating portion 90 and be formed as outstanding to Width both sides and (side contrary with the mutually opposing face of biside plate 81) form of bloating laterally.Bar 80 be in be fitted together to position time, if operating portion 90 is removed in pressing, then make main card bonding part 87 deflection deformation and main card can be removed determine projection 89 and main card determines the locking of receiving portion 21.
In addition, as shown in Fig. 1 and Fig. 8, at side plate 81, across bearing, by hole 83, the position of the side contrary with main card bonding part 87 offers the 3rd breach 91 of roughly U-shaped.And, at side plate 81, in the 3rd breach 91, be provided with temporary card bonding part 92.Temporary card bonding part 92 can be fulcrum deflection deformation with the base end part 93 between the two ends of the 3rd breach 91 in side plate 81.As shown in Figure 1, the free end of temporary card bonding part 92 is to configure in chimeric starting position mode downward.And, as shown in FIG. 2 and 3, be provided with interim locking projection 94 at the free end of temporary card bonding part 92.Interim locking projection 94, in claw-like, is formed as to the outstanding form in the inner side of side plate 81.As shown in Figure 2, when bar 80 arrives chimeric starting position, after the flexing motions with temporary card bonding part 92, interim locking projection 94 extension terminates in the temporarily locking of interim locking receiving portion 23 and bears edge 24.Thus, bar 80 is stoped to rotate towards being fitted together to position.
As shown in FIG. 2 and 3, interim locking projection 94 has the temporarily locking interim locking edge 95 bearing the inverted cone shape of the incline direction inclination of edge 24 in chimeric starting position along interim locking receiving portion 23.As shown in Figure 8, in temporary card bonding part 92, be provided with the notch 96 that interim locking edge 95 is exposed laterally in the mode cut.
And, as shown in Fig. 1 and Fig. 8, at side plate 81, across bearing, by hole 83, the end of the side contrary with linking part 82 is provided with supplementary card bonding part 97.The otch concavity of the supplementary card bonding part 97 roughly L-shaped in side-looking, as shown in Figure 1, in the opening downwards of chimeric starting position, as shown in Figure 6, opens to rear on oblique be fitted together to position.Supplementary card bonding part 97 self in fact cannot deflection deformation.Specifically, as shown in Figure 1, supplementary card bonding part 97 be divided into the first restriction face 98 of chimeric starting position broad ways downward and in chimeric starting position the second restriction face 99 along the vertical direction toward the front.
As shown in Figure 1, when bar 80 arrives chimeric starting position, it is relative and first can limit bearing plane 27 and abut along this that the first restriction face 98 of supplementary card bonding part 97 is configured to limit with first of auxiliary locking receiving portion 26 bearing plane 27.As shown in Figure 2, the first restriction face 98 of supplementary card bonding part 97 is formed as in chimeric starting position along the form that the incline direction of the first restriction bearing plane 27 of auxiliary locking receiving portion 26 tilts.In addition, as shown in Figure 1, when bar 80 arrives chimeric starting position, it is relative and second can limit bearing plane 28 and abut along this that the second restriction face 99 of supplementary card bonding part 97 is configured to limit with second of auxiliary locking receiving portion 26 bearing plane 28.
Be more than the structure of the lever-type connector of the present embodiment, then, the action effect of lever-type connector be described.
First, bar 80 is assembled in the first housing 10.As shown in Figure 2, when bar 80 is assembled in chimeric starting position, the temporary card bonding part 92 of bar 80 is flexibly engaging in the interim locking receiving portion 23 of the first housing 10.Now, the interim locking receiving portion 23 of temporary card bonding part 92 temporarily locking is born edge 24 and is abutted along the interim locking edge 95 of interim locking projection 94, thus limit rod 80 rotates towards being fitted together to the clockwise direction of position to Fig. 1.
In addition, as shown in Figure 2, the interim locking edge 95 that edge 24 is configured to be connected to from outside interim locking projection 94 is born in the temporarily locking of interim locking receiving portion 23, thus suppresses the side plate 81 of bar 80 to expand to the direction of the side away from the first housing 10.And the opposed edge 25 of interim locking receiving portion 23 is configured to abut along the lower edge of interim locking receiving portion 23 (edge of the side contrary with interim locking edge 95).
Be assembled in by bar 80 in the process of chimeric starting position, the auxiliary locking receiving portion 26 of the first housing 10 climbed up by the side plate 81 of bar 80, and side plate 81 is flexibly expanded laterally.When bar 80 is assembled in chimeric starting position, side plate 81 flexibly restores, and as shown in Figure 1 and Figure 2, the auxiliary locking receiving portion 26 of the first housing 10 embeds the supplementary card bonding part 97 of bar 80.Now, the first restriction face 98 of supplementary card bonding part 97 is connected to the first restriction bearing plane 27 of auxiliary locking receiving portion 26 along the longitudinal direction, thus limit rod 80 rotates to the clockwise direction of Fig. 1.In addition, the second restriction face 99 of supplementary card bonding part 97 is connected to the second restriction bearing plane 28 of auxiliary locking receiving portion 26 along short transverse, thus also limit rod 80 rotates to the counter clockwise direction of Fig. 1.Therefore, according to the present embodiment, except temporary card bonding part 92 and the locking effect of interim locking receiving portion 23, also utilizing the locking effect of supplementary card bonding part 97 and auxiliary locking receiving portion 26, reliably stoping bar 80 to rotating with being fitted together to position and being fitted together to contrary direction, position.In this case, such as, even if not shown foreign is connected to the temporary card bonding part 92 of bar 80 and causes temporary card bonding part 92 to damage, as long as maintain supplementary card bonding part 97 and assist the locking of locking receiving portion 26, bar 80 would not rotate to being fitted together to position accidentally.In addition, as shown in Figure 2, when bar 80 is in chimeric starting position, entrance and the main card in cover portion 12 of the cam path 84 of bar 80 are determined receiving portion 21 and are communicated with and configure toward the front.
Then, the housing body 61 of the second housing 60 is relatively shallowly embedded in the cover portion 12 of the first housing 10.Thus, the cam follower 66 of the second housing 60 determines via main card the entrance that receiving portion 21 enters cam path 84.In addition, as shown in Figure 3, the releasing portion 67 of the second housing 60 is interfered with the interim locking projection 94 of temporary card bonding part 92 and makes temporary card bonding part 92 deflection deformation laterally.Thus, temporary card bonding part 92 is separated from interim locking receiving portion 23, and the locking releasing between interim locking receiving portion 23.And pressed and deflection deformation laterally by releasing portion 67 with temporary card bonding part 92, side plate 81 also flexibly expands laterally.
At this, the amount of expanding of the end of side plate 81 is set to identical with the overhang of auxiliary locking receiving portion 26 or exceeds the overhang of auxiliary locking receiving portion 26 a little.Therefore, as shown in Figure 3, when making side plate 81 expand laterally, till the supplementary card bonding part 97 being located at the end of side plate 81 is moved to and can crosses auxiliary locking receiving portion 26.Therefore, almost with remove the side by side locking of temporary card bonding part 92 and interim locking receiving portion 23, supplementary card bonding part 97 also automatically terminates with auxiliary locking the locking of receiving portion 26.So, bar 80 is allowed to the rotation being fitted together to position.
Then, bar 80 rotates towards being fitted together to the clockwise direction of position to Fig. 1.Rotate with bar 80, cam follower 66 slides at the groove edge of cam path 84, between bar 80 and the 2nd housing 60, play cam effect.During the chimeric completion bit of bar 80 arrival is only set to, temporary card bonding part 92 is separated from releasing portion 67, and side plate 81 flexibly restores, and returns original nature (with reference to Fig. 4).And when the first housing 10, second housing 60 arrival has been fitted together to position, as shown in Figure 7, receiving portion 21 has flexibly been determined engaging in main card in main card bonding part 87.Now, the main card that main card determines receiving portion 21 bears edge 22 surely to be determined edge 79 along the main card that main card determines projection 89 and abuts, thus limit rod 80 rotates to the direction returning to chimeric starting position.
As described above, according to the present embodiment, as shown in Figure 2, when bar 80 is in chimeric starting position, except the temporary card bonding part 92 of bar 80 is engaging in except the interim locking receiving portion 23 of the first housing 10, the supplementary card bonding part 97 of bar 80 is also engaging in the auxiliary locking receiving portion 26 of the first housing 10.Therefore, the confining force of the bar 80 of chimeric starting position improves.In addition, when the first housing 10 starts with the chimeric of the second housing 60, as shown in Figure 3, temporary card bonding part 92 is pressed by releasing portion 67 and to as removing the outside deflection deformation with the locking direction of interim locking receiving portion 23, therewith concomitantly, side plate 81 expands, thus makes supplementary card bonding part 97 to removing the locking direction displacement with auxiliary locking receiving portion 26.Therefore, even be provided with the situation of supplementary card bonding part 97 at bar 80, also without the need to arranging at the second housing 60 for removing supplementary card bonding part 97 and the locking special relief structure of subsidizing locking receiving portion 26, and can prevent structure from becoming overcomplicated.
In addition, due to limit rod 80 to be fitted together to the first restriction bearing plane 27 of rotation of position and rotation from limit rod 80 to the direction contrary with being fitted together to position second limit bearing plane 28 concentrated setting in auxiliary locking receiving portion 26, therefore can not cause the complicated of structure.
And, because the first restriction bearing plane 27 of auxiliary locking receiving portion 26 is formed as inverted cone shape in the mode that direction also abuts with supplementary card bonding part 97 that expands at side plate 81, therefore prevent side plate 81 from expanding because of the interference with foreign etc.Consequently, reliably anti-stopping bar 80 rotates to being fitted together to position accidentally further.
In addition, during being only set in the chimeric completion bit of bar 80 arrival, side plate 81 reverts to nature, therefore, it is possible to reliably prevent side plate 81 from coming off from the first housing 10 further.
Other embodiment > of <
Below, other embodiments are described.
(1) also can be the structure that the side plate of either party only in biside plate arranges temporary card bonding part.In the same manner, also can be the structure that the side plate of either party only in biside plate arranges supplementary card bonding part.
(2) bar also can be the structure be only made up of one block of side plate.
(3) the first housing installed for bar also can be the connector shell of the gynetype for female terminal fittings installation.
(4) supplementary card bonding part and either party in auxiliary locking receiving portion also can be can the form of deflection deformation.
(5) also can with above-mentioned the present embodiment on the contrary, supplementary card bonding part is formed as convex, auxiliary locking receiving portion is formed as concavity.
Label declaration
10, the first housing
11, cover portion
23, interim locking receiving portion
26, auxiliary locking receiving portion
27, the first restriction bearing plane
28, the second restriction bearing plane
60, the second housing
67, releasing portion
80, bar
81, side plate
92, temporary card bonding part
97, supplementary card bonding part
98, the first restriction face
99, the second restriction face
Claims (4)
1. a lever-type connector, is characterized in that, possesses:
Second housing, has releasing portion;
First housing, can be embedded in above-mentioned second housing, has interim locking receiving portion and auxiliary locking receiving portion; And
Bar, the side plate that the mode with the side covering said first shell configures, above-mentioned side plate is supported on the side of said first shell and can rotates with chimeric completing between position in chimeric starting position, rotate under the state engaged with above-mentioned second housing at the above-mentioned side plate in above-mentioned chimeric starting position, thus the Qian He of said first shell and above-mentioned second housing can be carried out
Temporary card bonding part and supplementary card bonding part is provided with at above-mentioned side plate,
Above-mentioned temporary card bonding part in above-mentioned chimeric starting position engaging in above-mentioned interim locking receiving portion, when said first shell starts with the chimeric of above-mentioned second housing, to be pressed by above-mentioned releasing portion and to removing and the locking direction deflection deformation of above-mentioned interim locking receiving portion
Above-mentioned supplementary card bonding part assists locking receiving portion in above-mentioned chimeric starting position engaging in above-mentioned, above-mentioned bar is limited together to the above-mentioned chimeric rotation completing position with above-mentioned temporary card bonding part, when said first shell starts with the chimeric of above-mentioned second housing, due to above-mentioned temporary card bonding part deflection deformation concomitantly above-mentioned side plate expand, and to removing the locking direction displacement with above-mentioned auxiliary locking receiving portion, allow above-mentioned bar to the above-mentioned rotation being fitted together to position.
2. lever-type connector according to claim 1, is characterized in that,
Above-mentioned auxiliary locking receiving portion have above-mentioned bar limit with above-mentioned supplementary card bonding part abuts first on the above-mentioned direction be fitted together to position rotation bearing plane and above-mentioned bar from above-mentioned chimeric complete the direction of rotating round about position abuts with above-mentioned supplementary card bonding part second limit bearing plane.
3. lever-type connector according to claim 1 and 2, is characterized in that,
Above-mentioned auxiliary locking receiving portion have above-mentioned bar to above-mentioned be fitted together to the direction of rotating position abuts with above-mentioned supplementary card bonding part first limit bearing plane, this first limits bearing plane and is formed as inverted cone shape in the mode that the direction expanded at above-mentioned side plate also abuts with above-mentioned supplementary card bonding part.
4. the lever-type connector according to any one of claims 1 to 3, is characterized in that,
Above-mentioned side plate, being fitted together in the process of position from above-mentioned chimeric starting position arrival is above-mentioned, flexibly reverts to original nature from enlarged state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014102397A JP6221931B2 (en) | 2014-05-16 | 2014-05-16 | Lever type connector |
| JP2014-102397 | 2014-05-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105098480A true CN105098480A (en) | 2015-11-25 |
| CN105098480B CN105098480B (en) | 2019-04-19 |
Family
ID=54578388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510250070.7A Active CN105098480B (en) | 2014-05-16 | 2015-05-15 | Lever-type connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6221931B2 (en) |
| CN (1) | CN105098480B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555730A (en) * | 2020-04-24 | 2021-10-26 | 矢崎总业株式会社 | Lever Connector |
| CN114902501A (en) * | 2020-01-13 | 2022-08-12 | 住友电装株式会社 | Connector with a locking member |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022039253A (en) * | 2020-08-28 | 2022-03-10 | 矢崎総業株式会社 | Lever type connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161584A (en) * | 1996-02-15 | 1997-10-08 | 住友电装株式会社 | lever-type connector |
| JP2004319126A (en) * | 2003-04-11 | 2004-11-11 | Sumitomo Wiring Syst Ltd | Lever type connector |
| CN1610191A (en) * | 2003-10-16 | 2005-04-27 | 安普泰科电子有限公司 | electrical connector |
| CN103001066A (en) * | 2011-09-12 | 2013-03-27 | 矢崎总业株式会社 | Connector engagement body |
| CN103444017A (en) * | 2011-03-16 | 2013-12-11 | 矢崎总业株式会社 | Lever jig and connector device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003022874A (en) * | 2001-07-06 | 2003-01-24 | Sumitomo Wiring Syst Ltd | Lever type connector |
-
2014
- 2014-05-16 JP JP2014102397A patent/JP6221931B2/en not_active Expired - Fee Related
-
2015
- 2015-05-15 CN CN201510250070.7A patent/CN105098480B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161584A (en) * | 1996-02-15 | 1997-10-08 | 住友电装株式会社 | lever-type connector |
| JP2004319126A (en) * | 2003-04-11 | 2004-11-11 | Sumitomo Wiring Syst Ltd | Lever type connector |
| CN1610191A (en) * | 2003-10-16 | 2005-04-27 | 安普泰科电子有限公司 | electrical connector |
| CN103444017A (en) * | 2011-03-16 | 2013-12-11 | 矢崎总业株式会社 | Lever jig and connector device |
| CN103001066A (en) * | 2011-09-12 | 2013-03-27 | 矢崎总业株式会社 | Connector engagement body |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114902501A (en) * | 2020-01-13 | 2022-08-12 | 住友电装株式会社 | Connector with a locking member |
| CN113555730A (en) * | 2020-04-24 | 2021-10-26 | 矢崎总业株式会社 | Lever Connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015220075A (en) | 2015-12-07 |
| JP6221931B2 (en) | 2017-11-01 |
| CN105098480B (en) | 2019-04-19 |
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