CN102780129A - Floating connector between plates - Google Patents
Floating connector between plates Download PDFInfo
- Publication number
- CN102780129A CN102780129A CN2012102660596A CN201210266059A CN102780129A CN 102780129 A CN102780129 A CN 102780129A CN 2012102660596 A CN2012102660596 A CN 2012102660596A CN 201210266059 A CN201210266059 A CN 201210266059A CN 102780129 A CN102780129 A CN 102780129A
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- unsteady
- floating
- socket
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Abstract
The invention discloses a floating connector between plates. The floating connector comprises a plug and a socket. The plug comprises a plug base and a pin arranged on the plug base. The socket comprises a socket base and a floating part arranged in the socket base. A plurality of contact sheets are arranged on the socket base, each contact sheet is independently connected with a foot pin, and the floating part comprises a floating upper base and a floating lower base which are connected through a floating connection structure. The floating connection structure arranged between the floating upper base and the floating lower base can provide floating amount of six freedom degrees in the directions of X, Y and Z and rotating surrounding the three directions, so that the problem of positioning accuracy of arranging a plurality of connectors on a printed board is solved, forced inserting and matching is avoided, and difficulty in inserting and matching and poor contact are avoided. The floating connector can be widely used as the connector.
Description
Technical field
The present invention relates to a kind of connector, particularly relate to a kind of connector that has with alignment error function between ralocatable mode compensation printed board.
Background technology
Owing to install between mother daughter board connector and printed board is to weld or exempt from weldering to be pressed into, and makes to form a firm integral body between connector and printed board; When the plug and socket of connector is contained in the printed board respectively, will occur if the fault of difficulty is forbidden will occur plugging in the location, even the problem of loose contact occurring to inserting the problem of positioning accuracy.
The existing connector that is used between plate generally adopts dual mode to solve above-mentioned error problem:
A kind of is hard connection; Owing to can't compensate between the plugs and sockets of connector slot is put error, can only lean on the installation site precision of printed board to guarantee that to inserting precision, this must need to improve with printed board installs relevant machining accuracy; But carry out simultaneously in the printed board inserting when being placed on more than a connector; The requirement of machining accuracy will become the increase of multiple, and processing cost also straight line rises, and can't satisfy the demand.
Another kind is that limited flexibility connects, and general jack is the hole of flat shape, comes the compensated position error through the jack of widening between the plugs and sockets of connector; Be that the contact pin contact-making surface is constant, the jack contact-making surface is widened, even the center that makes contact pin more significantly depart from jack also can effectively contact; But this mode can only compensate the error of two degrees of freedom, promptly jack X to (jack Width), Y to (perpendicular to the jack Width), in the actual use; Situation is very complicated; Particularly a plurality of products when inserting, are not only to have X, Y or the Z error to (jack depth direction) simultaneously, also can exist around the rotation error situation of X, Y or Z direction; When connector was grid arrangement in printed board, the connector that limited flexibility connects can't be satisfied the demand.
Need a kind of mother daughter board connector that can realize the unsteady adjusting of a plurality of degrees of freedom at present.
Summary of the invention
The object of the invention is to provide float connector between a kind of plate.
The solution that the present invention solves its technical problem is: float connector between a kind of plate; It comprises plug and socket; Said plug comprises Plug base and is installed in the contact pin on the Plug base; Said socket comprises socket base and is installed in the floating member in the socket base that several contact chips on the said socket base all are singly connected with a pin pin on each contact chip; Said floating member comprises float top base and unsteady bottom base, and said unsteady top base is connected through floating connecting structure with unsteady bottom base.
Further improvement as technique scheme; Said floating connecting structure comprises and is arranged on two-man act sheet jack on the top base that floats, that be complementary with contact chip; The top base that floats is connected with unsteady bottom base through the unsteady switching pin that is inserted in the two-man act sheet jack, between said unsteady switching pin and unsteady bottom base spring is installed also.
As the further improvement of technique scheme, it is the bell-mouthed spring leaf of interior harvest that its two ends are installed in the said two-man act sheet jack.
As the further improvement of technique scheme, said contact chip is inclined-plane low between extension senior middle school with the one side that the switching pin that floats contacts, the bulb shape end face of the end that said unsteady switching pin contacts with contact chip for matching with the inclined-plane.
Further improvement as technique scheme; The two ends of said unsteady top base are equipped with guide pin; The top base that floats is provided with boss, and the end face of said boss is provided with several bell guides that is communicated with two-man act sheet jack, and said Plug base is provided with the pilot hole with the guide pin coupling.
As the further improvement of technique scheme, also be provided with banking stop on the said socket base, said banking stop is stuck in the draw-in groove that floats between top base and unsteady bottom base.
The invention has the beneficial effects as follows: the present invention is through being provided with floating connecting structure between unsteady top base and unsteady bottom base; This floating connecting structure can provide X, Y, three directions of Z and center on the amount of floating that these three directions are rotated these six-freedom degrees; Solved the positioning accuracy problem of a plurality of connector devices in printed board; Avoid occurring the phenomenon of inserting by force, avoided the problem of inserting difficulty and loose contact, also reduced the dimension precision requirement of the installing rack of printed board, fixed printed board; Reduce cost, improved operating efficiency.
The present invention can be used as connector and is widely used.
Description of drawings
Below in conjunction with accompanying drawing and instance the present invention is further described.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the sketch map of floating connecting structure of the present invention;
Fig. 3 is the structural representation of the spring leaf among the present invention;
Fig. 4 is the structural representation of the contact chip among the present invention;
Fig. 5 is the structural representation of the switching pin among the present invention;
Fig. 6 is the structural representation of the unsteady top base among the present invention;
Fig. 7 is the structural representation of the Plug base among the present invention.
Embodiment
Below in conjunction with accompanying drawing, specify application of the present invention.
With reference to Fig. 1～Fig. 7; Float connector between a kind of plate; It comprises plug and socket, and said plug comprises Plug base 1 and be installed in the contact pin 2 on the Plug base 1 that said socket comprises socket base 3 and is installed in the floating member in the socket base 3; Several contact chips 8 on the said socket base 3; All be singly connected with a pin pin 7 on each contact chip 8, said floating member comprises float top base 9 and unsteady bottom base 11, and said unsteady top base 9 and unsteady bottom base 11 are connected through floating connecting structure.
Through floating connecting structure being set at unsteady top base 9 and 11 of unsteady bottom bases; This floating connecting structure can provide X, Y, three directions of Z and center on the amount of floating that these three directions are rotated these six-freedom degrees, has solved the positioning accuracy problem of a plurality of connector devices in printed board, avoids occurring the phenomenon of inserting by force; Avoided the problem of inserting difficulty and loose contact; Also reduce the dimension precision requirement of the installing rack of printed board, fixed printed board, reduced cost, improved operating efficiency.
Further as preferred embodiment; Said floating connecting structure comprises and is arranged on two-man act sheet jack 10 on the top base 9 that floats, that be complementary with contact chip 8; The top base 9 that floats is connected with unsteady bottom base 11 through the unsteady switching pin 12 that is inserted in the two-man act sheet jack 10, and 11 of said unsteady switching pin 12 and unsteady bottom bases also are equipped with spring 13.Spring 13 is enclosed within on the switching pin 12 that floats, and keeps certain precompression, and in the time of can realizing socket base 3 and unsteady bottom base 11 change in location, guarantee to float switching pin and 8 of 12 contact chips have effective contact pressure.
Further as preferred embodiment, it is the bell-mouthed spring leaf 44 of interior harvest that its two ends are installed in the said two-man act sheet jack 10.Also have bracing frame 47 on the spring leaf 44, can realize guiding and angle compensation that contact pin inserts, can realize nose balance and angle compensation that unsteady switching pin 12 moves up and down again.Two-man act sheet jack 10 can have the rotation of certain angle in the top base 9 that floats, guarantee reversing inserting of when inserting contact pin 2.
Further as preferred embodiment; Said contact chip 8 is the conical surface 48 low between extension senior middle school with the one side that the switching pin 12 that floats contacts; Can realize the automatic centering when not plugging together of floating member and socket base 3, effective subconnector centering guiding when inserting with plug.Said unsteady switching pin 12 contacts 8 the bulb shape end face 49 of an end for matching with the conical surface 48 with contact chip, in the time of can realizing socket base 3 with the floating member change in location, guarantee to float switching pin 12 and 8 of contact chips have enough effective contacts area.
Further as preferred embodiment; The two ends of said unsteady top base 9 are equipped with guide pin 42, and the top base 9 that floats is provided with boss 43, and the end face of boss 43 is provided with several bell guides 45 that is communicated with two-man act sheet jack 10; At plug and socket when inserting; The bell guide 45 auxiliary floating connecting structures that drive are adjusted to suitable position, and guide pin 2 is inserted in the two-man act sheet jack 10, and said Plug base 1 is provided with the pilot hole 31 with guide pin 42 couplings.
Further as preferred embodiment, also be provided with banking stop 5 on the said socket base 3, said banking stop 5 is stuck in the draw-in groove 41 of float 11 of top base 9 and unsteady bottom bases, with floating member be limited in socket base 3 in.
The step of installing is following:
Plug and socket is separately fixed in the printed board separately, plugs together:
At first the guide pin 42 of unsteady top base 9 both sides on the pilot hole 31 of plug and the socket contacts, and carries out first order guiding, drives floating member and moves, and the direction recess 32 that makes Plug base 1 aligns with the boss 43 of unsteady top base 9;
Secondly, the direction recess 32 of Plug base 1 contacts with the boss 43 of unsteady top base 9, carries out second level guiding, further adjusts the position contact pin 2 and the bell guide 45 of unsteady top base 9 are aligned;
Once more, contact pin 2 contacts with the bell guide 45 of unsteady top base 9, carries out third level guiding, further adjusts the position contact pin 2 and two-man act sheet jack 10 are aligned;
At last, contact pin 2 contacts with two-man act sheet jack 10, and under the guiding function of the spring leaf 44 in two-man act sheet jack 10, two-man act sheet jack 10 is done corresponding rotation according to the windup-degree of contact pin simultaneously, and its contact pin 2 is better contacted with two-man act sheet jack 10;
In whole process; Floating member drives the switching pin 12 that floats and moves together; The switching pin 12 that under the effect of spring 13, floats is done stretching motion up and down, and under the bulb shape end face 49 of the switching pin 12 that floats cooperates, keeps contacting reliably with contact chip 8 all the time, finally realizes plugging together smoothly of connector.
More than be that preferred embodiments of the present invention is specified; But the invention is not limited to said embodiment; Those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. float connector between a plate; It comprises plug and socket; Said plug comprises Plug base (1) and is installed in the contact pin (2) on the Plug base (1); It is characterized in that: said socket comprises socket base (3) and is installed in the floating member in the socket base (3) that said socket base (3) goes up several contact chips (8), all is singly connected with a pin pin (7) on each contact chip (8); Said floating member comprises unsteady top base (9) and unsteady bottom base (11), and said unsteady top base (9) is connected through floating connecting structure with unsteady bottom base (11).
2. float connector between plate according to claim 1; It is characterized in that: said floating connecting structure comprises and is arranged on two-man act sheet jack (10) on the unsteady top base (9), that be complementary with contact chip (8); The top base (9) that floats is connected with unsteady bottom base (11) through the unsteady switching pin (12) that is inserted in the two-man act sheet jack (10), between said unsteady switching pin (12) and unsteady bottom base (11) spring (13) is installed also.
3. float connector between plate according to claim 2 is characterized in that: it is the bell-mouthed spring leaf of interior harvest (44) that its two ends are installed in the said two-man act sheet jack (10).
4. float connector between plate according to claim 2; It is characterized in that: said contact chip (8) is the conical surface (48) low between extension senior middle school with the one side that the switching pin (12) that floats contacts, and said unsteady switching pin (12) contacts the bulb shape end face (49) of an end for matching with the conical surface (48) of (8) with contact chip.
5. float connector between plate according to claim 2; It is characterized in that: the two ends of said unsteady top base (9) are equipped with guide pin (42); The top base (9) that floats is provided with boss (43); The end face of said boss (43) is provided with several bell guides (45) that is communicated with two-man act sheet jack (10), and said Plug base (1) is provided with the pilot hole (31) with guide pin (42) coupling.
6. float connector between plate according to claim 2 is characterized in that: also be provided with banking stop (5) on the said socket base (3), said banking stop (5) is stuck in the draw-in groove (41) between unsteady top base (9) and unsteady bottom base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266059.6A CN102780129B (en) | 2012-07-30 | 2012-07-30 | Floating connector between plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210266059.6A CN102780129B (en) | 2012-07-30 | 2012-07-30 | Floating connector between plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102780129A true CN102780129A (en) | 2012-11-14 |
| CN102780129B CN102780129B (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210266059.6A Expired - Fee Related CN102780129B (en) | 2012-07-30 | 2012-07-30 | Floating connector between plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102780129B (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022796A (en) * | 2012-12-31 | 2013-04-03 | 马瑞利汽车电子(广州)有限公司 | Outer shell with connector shells |
| CN103022757A (en) * | 2012-12-11 | 2013-04-03 | 四川华丰企业集团有限公司 | Floating connection mechanism used between hard face plate and printed board |
| CN106207628A (en) * | 2016-08-30 | 2016-12-07 | 四川永贵科技有限公司 | Floating type end contact adapter with casing protection device |
| CN107482331A (en) * | 2017-08-23 | 2017-12-15 | 上海航天科工电器研究院有限公司 | The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board |
| CN108493677A (en) * | 2018-05-04 | 2018-09-04 | 菲尼克斯亚太电气（南京）有限公司 | A kind of rectangular connector for being connect with PCB |
| CN108761664A (en) * | 2018-07-23 | 2018-11-06 | 国家电网有限公司 | Prefabricated optical cable connector and welding-free optical fiber distribution box |
| CN109149250A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | A kind of mother daughter board connector and its plug, socket |
| CN109309329A (en) * | 2017-07-27 | 2019-02-05 | 中航光电科技股份有限公司 | A kind of connector assembly and its PCB socket, PCB component |
| CN109616789A (en) * | 2018-11-12 | 2019-04-12 | 东莞市鼎通精密五金股份有限公司 | Connector is used in a kind of transmission of differential type |
| CN109950715A (en) * | 2017-12-20 | 2019-06-28 | 中航光电科技股份有限公司 | Lightning protection connector component |
| CN110212349A (en) * | 2018-12-05 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of connector assembly |
| CN112886292A (en) * | 2021-01-11 | 2021-06-01 | 深圳市硕凌电子科技有限公司 | Adjustable connector |
| CN113346272A (en) * | 2021-05-20 | 2021-09-03 | 东莞市鼎通精密科技股份有限公司 | Circular contact pin communication connector |
| CN115566476A (en) * | 2022-12-07 | 2023-01-03 | 陕西四菱电子科技股份有限公司 | Welding-free connector between multilayer printed boards |
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| US20050032406A1 (en) * | 2003-08-08 | 2005-02-10 | J. S. T. Mfg. Co., Ltd. | Floating connector |
| CN201708285U (en) * | 2010-03-26 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101969162A (en) * | 2010-08-25 | 2011-02-09 | 贵州航天电器股份有限公司 | Rectangular electric connector for equipment cabinet, with axial automatic compensation function |
| CN201820956U (en) * | 2010-10-25 | 2011-05-04 | 南京康尼科技实业有限公司 | Floating connector |
| CN202221846U (en) * | 2011-09-30 | 2012-05-16 | 四川华丰企业集团有限公司 | Multi-level guide type floatable connecting mechanism |
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2012
- 2012-07-30 CN CN201210266059.6A patent/CN102780129B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050032406A1 (en) * | 2003-08-08 | 2005-02-10 | J. S. T. Mfg. Co., Ltd. | Floating connector |
| CN201708285U (en) * | 2010-03-26 | 2011-01-12 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN101969162A (en) * | 2010-08-25 | 2011-02-09 | 贵州航天电器股份有限公司 | Rectangular electric connector for equipment cabinet, with axial automatic compensation function |
| CN201820956U (en) * | 2010-10-25 | 2011-05-04 | 南京康尼科技实业有限公司 | Floating connector |
| CN202221846U (en) * | 2011-09-30 | 2012-05-16 | 四川华丰企业集团有限公司 | Multi-level guide type floatable connecting mechanism |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022757A (en) * | 2012-12-11 | 2013-04-03 | 四川华丰企业集团有限公司 | Floating connection mechanism used between hard face plate and printed board |
| CN103022796A (en) * | 2012-12-31 | 2013-04-03 | 马瑞利汽车电子(广州)有限公司 | Outer shell with connector shells |
| CN106207628A (en) * | 2016-08-30 | 2016-12-07 | 四川永贵科技有限公司 | Floating type end contact adapter with casing protection device |
| CN109149250A (en) * | 2017-06-28 | 2019-01-04 | 中航光电科技股份有限公司 | A kind of mother daughter board connector and its plug, socket |
| CN109309329A (en) * | 2017-07-27 | 2019-02-05 | 中航光电科技股份有限公司 | A kind of connector assembly and its PCB socket, PCB component |
| CN107482331A (en) * | 2017-08-23 | 2017-12-15 | 上海航天科工电器研究院有限公司 | The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board |
| CN109950715A (en) * | 2017-12-20 | 2019-06-28 | 中航光电科技股份有限公司 | Lightning protection connector component |
| CN108493677A (en) * | 2018-05-04 | 2018-09-04 | 菲尼克斯亚太电气（南京）有限公司 | A kind of rectangular connector for being connect with PCB |
| CN108761664B (en) * | 2018-07-23 | 2024-05-14 | 国家电网有限公司 | Prefabricated optical cable connector and welding-free optical fiber distribution box |
| CN108761664A (en) * | 2018-07-23 | 2018-11-06 | 国家电网有限公司 | Prefabricated optical cable connector and welding-free optical fiber distribution box |
| CN109616789A (en) * | 2018-11-12 | 2019-04-12 | 东莞市鼎通精密五金股份有限公司 | Connector is used in a kind of transmission of differential type |
| CN110212349B (en) * | 2018-12-05 | 2020-04-17 | 中航光电科技股份有限公司 | Connector assembly |
| CN110212349A (en) * | 2018-12-05 | 2019-09-06 | 中航光电科技股份有限公司 | A kind of connector assembly |
| CN112886292A (en) * | 2021-01-11 | 2021-06-01 | 深圳市硕凌电子科技有限公司 | Adjustable connector |
| CN112886292B (en) * | 2021-01-11 | 2022-10-21 | 深圳市硕凌电子科技有限公司 | Adjustable connector |
| CN113346272A (en) * | 2021-05-20 | 2021-09-03 | 东莞市鼎通精密科技股份有限公司 | Circular contact pin communication connector |
| CN115566476A (en) * | 2022-12-07 | 2023-01-03 | 陕西四菱电子科技股份有限公司 | Welding-free connector between multilayer printed boards |
| CN115566476B (en) * | 2022-12-07 | 2023-04-07 | 陕西四菱电子科技股份有限公司 | Welding-free connector between multilayer printed boards |
Also Published As
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| CN102780129B (en) | 2014-07-30 |
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