CN103117466B - Electric connector and electric connector combination - Google Patents
Electric connector and electric connector combination Download PDFInfo
- Publication number
- CN103117466B CN103117466B CN201310063547.1A CN201310063547A CN103117466B CN 103117466 B CN103117466 B CN 103117466B CN 201310063547 A CN201310063547 A CN 201310063547A CN 103117466 B CN103117466 B CN 103117466B
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- docking
- contact
- terminal
- wall
- electric connector
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- 238000003032 molecular docking Methods 0.000 claims abstract description 121
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The invention provides a kind of electric connector and electric connector combination.Electric connector combination comprises plug connector and electric connector for socket.Described electric connector is described plug connector.Plug connector comprises the first insulating body and is fixed on the some conducting terminals on the first insulating body.Conducting terminal is provided with the first contact site.Electric connector for socket comprises the second insulating body and is fixed on the some docking terminals on the second insulating body.Docking terminal is provided with arc shape first docking section abutted against with described first contact site.The resettlement section that first contact site is provided with collecting first docking section and the contact wall be formed in inside resettlement section.Contact wall be included in conducting terminal with dock in terminal grafting process contact wall with first of the first docking section initial contact and abut against with the first docking section after grafting completes second contact wall.Second contact wall tilts to extend gradually on docking terminal grafting direction in resettlement section.
Description
Technical field
The present invention relates to a kind of electric connector, particularly relate to a kind of electric connector and the electric connector combination with conducting terminal.
Background technology
Electric connector at device and device, assembly and assembly, carry out between system and system being electrically connected and signal transmission, it is formation necessary base components of holonomic system.Current electric connector is widely used in various electronic product.On February 6th, 2008, No. CN201018048Yth, the Chinese utility model patent of bulletin disclosed the combination of a kind of Board-to-Board Electrical Connector.Wherein this electric connector combination comprises the first connector and the second connector that cooperatively interact.Described first connector is made up of the first noumenon and the first terminal; Described the first terminal has weld part and U-shaped upper contact site, and in the contact wall that upper contact site is formed with relative inner groovy and outer groove and is positioned at inside groove; Described contact wall extends along connector grafting direction straight line.Second connector is made up of the second body and the second terminal, described second terminal has base portion and by base portion upwards projection relative two lower contact sites, often contact site is formed with respectively one once and is contained in the inner groovy of contact site or outer groove and the salient point abutted with the contact wall in groove.In the grafting process of described first connector and the second connector, the salient point on lower contact site is first outwards supported by the outer wall of upper contact site, and rebounds when moving in described groove and to abut against with the described wall that contacts; As can be seen here, during the grafting of described first connector and the second connector, being reduced after entering groove by compression travel of salient point on lower contact site, thus make salient point and contact forward contact force between wall and reduce, easily affect the connective stability between the first connector and the second connector thus.
Therefore, be necessary to provide a kind of electric connector of improvement and electric connector combination to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of electric connector stable with butt end sub-connection and electric connector combination.
For achieving the above object, the invention provides a kind of electric connector, comprise insulating body and be fixed on the some conducting terminals on insulating body, described conducting terminal is provided with the first contact site contacted with the docking section of a pair connecting terminal, the resettlement section that described first contact site is provided with the docking section of a collecting docking terminal and the contact wall be formed in inside resettlement section, described contact wall be included in described conducting terminal contact wall with docking terminal grafting process with first of the docking section initial contact of described docking terminal and abut against with the docking section of described docking terminal after grafting completes second contact wall, described first contact wall extends along described docking terminal grafting direction straight line, described second contact wall tilts to extend gradually in described resettlement section from described first contact wall end on described docking terminal grafting direction, being increased gradually by compression travel after on the second contact wall is being moved to make the docking section of docking terminal.
As a further improvement on the present invention, described conducting terminal is also provided with and oppositely bends from described first contact site the second contact site extended, and described second contact site is formed with the stage portion be recessed to form towards the first contact site direction from its end.
As a further improvement on the present invention, the accommodation space that described insulating body is provided with two sidewalls extended along longitudinally, two end walls connecting two sidewall two ends and is formed between two sidewalls and two end walls, described conducting terminal edge buries and is molded on two described sidewalls, described first contact site outwards exposes from described side-wall outer side, and described second contact site exposes in described accommodation space from described inside sidewalls.
For achieving the above object, present invention also offers a kind of electric connector combination, comprise plug connector and electric connector for socket, described plug connector comprises the first insulating body and is fixed on the some conducting terminals on the first insulating body, and described conducting terminal is provided with the first contact site, described electric connector for socket comprises the second insulating body and is fixed on the some docking terminals on described second insulating body, and described docking terminal is provided with arc shape first docking section abutted against with described first contact site, the resettlement section that described first contact site is provided with described first docking section of a collecting and the contact wall be formed in inside resettlement section, described contact wall be included in described conducting terminal contact wall with docking terminal grafting process with first of described first docking section initial contact and abut against with described first docking section after grafting completes second contact wall, described first contact wall extends along described docking terminal grafting direction straight line, described second contact wall tilts to extend gradually in described resettlement section from described first contact wall end on described docking terminal grafting direction, being increased gradually by compression travel after on the second contact wall is being moved to make the docking section of docking terminal.
As a further improvement on the present invention, described first docking section is formed along spaced two the first butt straps of its Width.
As a further improvement on the present invention, described conducting terminal is also provided with and oppositely bends from described first contact site the second contact site extended, and described second contact site is formed with the stage portion be recessed to form towards the first contact site direction from its end; Described docking terminal is provided with the second docking section being oppositely arranged to abut described second contact site with described first docking section, and described second docking section is formed with the storage tank that matches with described stage portion and is positioned at inside storage tank and supports wall with what support with described stage portion; Described support wall be included in described plug connector and electric connector for socket grafting process support wall with first of described stage portion initial contact and abut against with described stage portion after grafting completes second support wall.
As a further improvement on the present invention, described docking terminal also comprises the first connecting portion oppositely extended from described first docking section, the second connecting portion connecting described first connecting portion and the second docking section, bends the holding parts extended and the welding foot extending the second insulating body from described holding parts from described second docking section, and described first docking section extends along the grafting direction of described plug connector.
The invention has the beneficial effects as follows: the present invention by the contact wall in described resettlement section is set to be included in described conducting terminal contact wall with docking terminal grafting process with first of the docking section initial contact of described docking terminal and abut against with the docking section of described docking terminal after grafting completes second contact wall, and described second contact wall is set to tilt to extend gradually on described docking terminal grafting direction in described resettlement section, thus can effectively increase docking terminal docking section after entering resettlement section by compression travel, the docking section making to dock terminal with contact forward contact force between wall and increase, ensure electric connector of the present invention and the connective stability docked between terminal thus.
Accompanying drawing explanation
Stereogram when Fig. 1 is plug connector and the non-grafting of electric connector for socket in electric connector combination of the present invention;
Fig. 2 is the stereogram of plug connector in Fig. 1;
Fig. 3 is the exploded view of plug connector in Fig. 2;
Fig. 4 is the stereogram of the conducting terminal in Fig. 2 on plug connector;
Fig. 5 is the exploded view of electric connector for socket in Fig. 1;
Fig. 6 is the stereogram of the docking terminal in Fig. 5 on electric connector for socket.
Embodiment
Describe the present invention below with reference to each execution mode shown in the drawings.But these execution modes do not limit the present invention, the structure that those of ordinary skill in the art makes according to these execution modes, method or conversion functionally are all included in protection scope of the present invention.
Please refer to Fig. 1 to the better embodiment that Figure 6 shows that electric connector combination of the present invention.Described electric connector combination comprises the plug connector 100 and electric connector for socket 500 that cooperatively interact.In the present embodiment, described electric connector combination is Board-to-Board Electrical Connector combination.Some conducting terminals 2 that described plug connector 100 comprises the first insulating body 1 and is fixed on the first insulating body 1.Described electric connector for socket 500 comprises the second insulating body 5 and is fixed on the second insulating body 5 and somely docks terminal 6 with what be electrically connected with described conducting terminal 2.
Please refer to shown in Fig. 1 to Fig. 4, in described plug connector 100, described first insulating body 1 is provided with two the first side walls 11 extended along longitudinally, two the first end walls 12 connecting two the first side wall 11 two ends, the first substrate 10 connecting described the first side wall 11 and first end wall 12 one end and the accommodation space 14 be formed between two the first side walls, 11, two the first end walls 12 and substrate 10.
Described conducting terminal 2 one-tenth two row inlays respectively to bury and is molded on two described the first side walls 12.Each conducting terminal 2 be provided with extend along plug connector 100 grafting direction the first contact site 21, oppositely to bend from described first contact site 21 one end and extend and the second contact site 22 be oppositely arranged with the first contact site 21 and outwards bend the weld part 23 extending the first insulating body 1 from described first contact site 21 other end.
Described first contact site 21 and the second contact site 22 ride and are arranged on described the first side wall 11, wherein said first contact site 21 exposes outside described the first side wall 11 lateral, and described second contact site 22 exposes inside described the first side wall 11 in described accommodation space 14.In addition, the outer surface of the described first contact site 21 contact wall 212 that is arranged with a resettlement section 211 and is formed in inside resettlement section 211.Described contact wall 212 be included in described conducting terminal 2 contact wall 2121 with docking terminal 6 grafting process with first of docking terminal initial contact and abut against with described docking terminal 6 after grafting completes second contact wall 2122.Wherein, described first contact wall 2121 extends along described docking terminal 6 grafting direction straight line, and described second contact wall 2122 tilts to extend gradually on described docking terminal 6 grafting direction in described resettlement section 211.Described second contact wall 2122 extends from described first contact wall 2121 end tilts to form.Described second contact site 22 is formed with the stage portion 221 be recessed to form towards the first contact site 21 direction from its end.
Please refer to shown in Fig. 1, Fig. 5 and Fig. 6, in described electric connector for socket 500, described second insulating body 5 is provided with second substrate 50, two the second sidewalls 52 extended towards plug connector 100 direction from the island portion 51 that second substrate 50 middle position extends towards plug connector 100 direction, from second substrate 50 both sides, two the second end walls 53 extending towards plug connector 100 direction from second substrate 50 two ends, and is formed in described second substrate 50, receiving space 54 between island portion 51, second sidewall 52 and the second end wall 53.When described plug connector 100 and electric connector for socket 500 cooperatively interact, the first side wall 11 of described first insulating body 1 and the first end wall 12 are contained in described receiving space 54, and the island portion 51 of described second insulating body 5 is contained in the accommodation space 14 of described first insulating body 1.
Described docking terminal 6 is provided with arc shape first docking section 61 abutted against with described first contact site 21, and second docking section 62 in order to described second contact site 22 to abut against relative with described first docking section 61, the first connecting portion 63 oppositely extended from described first docking section 61, connect the second connecting portion 64 of described first connecting portion 63 and the second docking section 62, the holding parts 65 extended and the welding foot 66 extending the second insulating body 5 from described holding parts 65 is bent from described second docking section 62.Described first docking section 61 extends along the grafting direction of described plug connector 100.Described second sidewall 52 is provided with the first holding slot 521 in order to fix described holding parts 65 and is communicated with the first accepting groove 522 of described first holding slot 521 and receiving space 54.Described second docking section 62 to be contained in described first accepting groove 522 and to be exposed in described receiving space 54.Described island portion 51 is provided with the second accepting groove 511 running through described second substrate 50 downwards.Described first connecting portion 63 is contained in described second accepting groove 511, and described first docking section 61 protrudes in described receiving space 54 in described second accepting groove 511.Described second substrate 50 is provided with the 3rd accepting groove 501 running through up and down to accommodate described second connecting portion 64.Described docking terminal 6 is mounted on described second insulating body 5 along electric connector for socket 500 grafting direction below second substrate 50.
Described first docking section 61 is formed along spaced two the first butt straps 611 of its Width, forms Multi-contact to make described first docking section 61 and the first contact site 21.Described second docking section 62 is formed with the storage tank 621 that matches with the described stage portion 221 of the second contact site 22 and is positioned at inside storage tank 621 and supports wall 622 with what support with described stage portion 221.Described support wall 622 be included in described plug connector 100 and electric connector for socket 500 grafting process support wall 6221 with first of described stage portion 221 initial contact and abut against with described stage portion 221 after grafting completes second support wall 6222.Described second supports wall 6222 tilts to extend gradually towards described first direction, docking section 61 on the grafting direction of described plug connector 100.
In the grafting process of plug connector 100 of the present invention and electric connector for socket 500, on described plug connector 100, first docking section 61 of electric connector for socket 500 docking terminal 6 is first outwards supported compression by the first contact wall 2121 lower outer of conducting terminal 2; First contact wall 2121 when in the resettlement section 211 that the first docking section 61 relative movement enters described first contact site 21 to be formed abut with described first; Then plug connector 100 is continued to insert towards electric connector for socket 500 direction, described second contact wall 2122 is because tilting to extend, thus make first docking section 61 of electric connector for socket 500 docking terminal 6 move to being increased gradually by compression stress after on the second contact wall 2122, and then forward contact force contact between wall 2122 increases with second to make to dock the first docking section 61 of terminal 6, conducting terminal 2 and the connective stability docked in electric connector for socket 500 between terminal 6 in guarantee plug connector 100 of the present invention thus.
In addition, in the grafting process of above-mentioned plug connector 100 and electric connector for socket 500, on described plug connector 100, the stage portion 221 of conducting terminal 2 is when moving in the storage tank 621 described electric connector for socket 500 docking terminal 6, first support wall 6221 with first in storage tank 621 to offset, then moving to second gradually supports on wall 6222, and because second support wall 6222 towards first direction, docking section 61 tilt extend and increase gradually described stage portion 221 by compression travel, and then the second contact site 22 of conducting terminal 2 is increased with the forward contact force between second docking section 62 of docking terminal 6, ensure conducting terminal 2 and the connective stability docked in electric connector for socket 500 between terminal 6 in plug connector 100 of the present invention further thus.
In sum, the present invention by the contact wall 212 in resettlement section 211 described on conducting terminal 2 is set to be included in described conducting terminal 2 with dock in terminal 6 grafting process contact wall 2121 with first of docking section 61 initial contact of described docking terminal 6 and abut against with the docking section 61 of described docking terminal 6 after grafting completes second contact wall 2122, and described second contact wall 2122 is set to tilt to extend gradually on described docking terminal 6 grafting direction in described resettlement section 211, thus can effectively increase docking terminal 6 docking section 61 after entering resettlement section 211 by compression travel, the docking section 61 making to dock terminal 6 with contact forward contact force between wall 212 and increase, ensure electric connector 100 of the present invention and the connective stability docked between terminal 6 thus.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each execution mode also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (7)
1. an electric connector, comprise insulating body and be fixed on the some conducting terminals on insulating body, described conducting terminal is provided with the first contact site contacted with the docking section of a pair connecting terminal, it is characterized in that: the resettlement section that described first contact site is provided with the docking section of a collecting docking terminal and the contact wall be formed in inside resettlement section, described contact wall be included in described conducting terminal contact wall with docking terminal grafting process with first of the docking section initial contact of described docking terminal and abut against with the docking section of described docking terminal after grafting completes second contact wall, described first contact wall extends along described docking terminal grafting direction straight line, described second contact wall tilts to extend gradually in described resettlement section from described first contact wall end on described docking terminal grafting direction, being increased gradually by compression travel after on the second contact wall is being moved to make the docking section of docking terminal.
2. electric connector according to claim 1, it is characterized in that: described conducting terminal is also provided with and oppositely bends from described first contact site the second contact site extended, and described second contact site is formed with the stage portion be recessed to form towards the first contact site direction from its end.
3. electric connector according to claim 2, it is characterized in that: the accommodation space that described insulating body is provided with two sidewalls extended along longitudinally, two end walls connecting two sidewall two ends and is formed between two sidewalls and two end walls, described conducting terminal edge buries and is molded on two described sidewalls, described first contact site outwards exposes from described side-wall outer side, and described second contact site exposes in described accommodation space from described inside sidewalls.
4. an electric connector combination, comprises plug connector and electric connector for socket, described plug connector comprises the first insulating body and is fixed on the some conducting terminals on the first insulating body, and described conducting terminal is provided with the first contact site, described electric connector for socket comprises the second insulating body and is fixed on the some docking terminals on described second insulating body, and described docking terminal is provided with arc shape first docking section abutted against with described first contact site, it is characterized in that: the resettlement section that described first contact site is provided with described first docking section of a collecting and the contact wall be formed in inside resettlement section, described contact wall be included in described conducting terminal contact wall with docking terminal grafting process with first of described first docking section initial contact and abut against with described first docking section after grafting completes second contact wall, described first contact wall extends along described docking terminal grafting direction straight line, described second contact wall tilts to extend gradually in described resettlement section from described first contact wall end on described docking terminal grafting direction, being increased gradually by compression travel after on the second contact wall is being moved to make the docking section of docking terminal.
5. electric connector combination according to claim 4, is characterized in that: described first docking section is formed along spaced two the first butt straps of its Width.
6. electric connector combination according to claim 4, it is characterized in that: described conducting terminal is also provided with and oppositely bends from described first contact site the second contact site extended, and described second contact site is formed with the stage portion be recessed to form towards the first contact site direction from its end; Described docking terminal is provided with the second docking section being oppositely arranged to abut described second contact site with described first docking section, and described second docking section is formed with the storage tank that matches with described stage portion and is positioned at inside storage tank and supports wall with what support with described stage portion; Described support wall be included in described plug connector and electric connector for socket grafting process support wall with first of described stage portion initial contact and abut against with described stage portion after grafting completes second support wall.
7. electric connector combination according to claim 6, it is characterized in that: described docking terminal also comprises the first connecting portion oppositely extended from described first docking section, the second connecting portion connecting described first connecting portion and the second docking section, bends the holding parts extended and the welding foot extending the second insulating body from described holding parts from described second docking section, and described first docking section extends along the grafting direction of described plug connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310063547.1A CN103117466B (en) | 2013-02-28 | 2013-02-28 | Electric connector and electric connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310063547.1A CN103117466B (en) | 2013-02-28 | 2013-02-28 | Electric connector and electric connector combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103117466A CN103117466A (en) | 2013-05-22 |
| CN103117466B true CN103117466B (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310063547.1A Active CN103117466B (en) | 2013-02-28 | 2013-02-28 | Electric connector and electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103117466B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4207952B2 (en) * | 2005-12-15 | 2009-01-14 | パナソニック電工株式会社 | connector |
| CN200941516Y (en) * | 2006-06-23 | 2007-08-29 | 富士康(昆山)电脑接插件有限公司 | Electrical Connector Assembly |
| WO2008001459A1 (en) * | 2006-06-30 | 2008-01-03 | Honda Tsushin Kogyo Co., Ltd. | Contact structure of contact in electrical connector |
| CN202308501U (en) * | 2011-11-04 | 2012-07-04 | 富港电子（东莞）有限公司 | Board-to-Board Connector |
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2013
- 2013-02-28 CN CN201310063547.1A patent/CN103117466B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103117466A (en) | 2013-05-22 |
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