CN103151635B - Bent pin fixer of multiple-pin connector - Google Patents
Bent pin fixer of multiple-pin connector Download PDFInfo
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- CN103151635B CN103151635B CN201310101580.9A CN201310101580A CN103151635B CN 103151635 B CN103151635 B CN 103151635B CN 201310101580 A CN201310101580 A CN 201310101580A CN 103151635 B CN103151635 B CN 103151635B
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Abstract
The invention discloses a bent pin fixer of a multiple-pin connector. The pin bending fixer comprises a main fixing plate, inserting sheets and an auxiliary fixing plate, wherein the main fixing plate is in an inverted T-shaped body which is formed by a fixing plate seat and a vertical plate, the vertical plate is parallelly provided with a plurality of stages of steps, the fixing plate seat is provided with one row of layer plates, the auxiliary fixing plate is a four-surface body which is formed by a top surface, a back surface and two side surfaces, each inserting sheet is a sheet-shaped body of which the cross section is in an L shape, the inserting sheets are sequentially inserted in one side of the vertical plate of the main fixing plate, and the auxiliary fixing plate is sheathed on the vertical plate of the main fixing plate. The bent pin fixer has the advantages that the multiple stages of steps, the layer plate structure and the inserting sheet structure of the main fixing plate are adopted, so a plurality of rows of bent pins are densely staggered on a module and orderly spaced in rows and lines, the positions are relatively fixed, the defect of unable fixing of the layer plates is overcome, the difficult problem of the fixing of the bent pins of the multiple-pin connector is solved, and the space is expanded for the application and development of high-density and modularized multiple-pin connectors.
Description
Technical field
The present invention relates to technical field of electric connectors, especially a kind of looper fixture of multi-pin connector.
Background technology
Along with the fast development of science and technology, connector technique is developed fast, modern electric connector to the high speed of Signal transmissions, digitlization, modularization, integrated development, the connector of therefore traditional low frequency, Large space will gradually by high speed, high density, modular connector substitute.Multi-pin connector is exactly a kind of high density, modular connector, the multi-pin connector of prior art, veneer structure is adopted to implement looper fixing, Problems existing is, veneer structure can only be effectively fixing to the row between looper, for conserve space, improve integrated level, the development of many rows looper connector becomes trend, namely be closely staggered the contact pin arranging curved shape on one module, if the fixation of contact pin is improper, connector is in the process of grafting, contact pin produces displacement each other or distortion under the effect of external force, the job stability of multi-pin connector and reliability is caused significantly to reduce.
Summary of the invention
The looper fixture of a kind of multi-pin connector provided for the deficiencies in the prior art is provided, the present invention adopts the multi-stage stairs of main fixed head, veneer structure and plate-inserting structure, make the bending contact pin of tight staggered many rows in module, by row with show sequence and separate, position is each other relatively fixing, overcome the defect that laminate cannot be fixed, solve the difficult problem that multi-pin connector looper is fixing, for the application & development of high density, modular multi-pin connector has expanded space.
The concrete technical scheme realizing the object of the invention is:
A kind of looper fixture of multi-pin connector, its feature comprises main fixed head, inserted sheet and secondary fixed head, described main fixed head is by fixing panel seat and riser forms an inverse-T-shaped body, parallelly on riser be provided with multistage step, step is provided with the through hole of many row of horizontal, the top of riser is provided with several the first straight pin vertically, fixing panel seat is provided with the laminate of a row in " comb " shape, the both sides of fixing panel seat are provided with the inspection hole of several vertical the second pin-and-hole and level, secondary fixed head is end face, the tetrahedron that the back side and two sides are formed, its end face is provided with several the first pin-and-hole vertically, the bottom of two sides is provided with several the second straight pin vertically, the inwall at the back side is provided with vertical groove side by side, inserted sheet is that several pieces are highly different, and the plates that cross section is L-shaped, described inserted sheet is inserted into the riser side of main fixed head successively, and the step of inserted sheet and riser forms spatial complementary, secondary fixed head is sleeved on the riser of main fixed head, and the second pin-and-hole grafting of the second straight pin of secondary fixed head and fixing panel seat, the first pin-and-hole of secondary fixed head and the first straight pin of riser are socketed, first pin-and-hole of described secondary fixed head and the second pin-and-hole of main fixed head are hexagonal hole, the corner of described inserted sheet " L " tee section is provided with transition arc, the port that through hole on described main fixed head is positioned at step side is provided with chamfering.
The present invention adopts the multi-stage stairs of main fixed head, veneer structure and plate-inserting structure, make the bending contact pin of tight staggered many rows in module, by row with show sequence and separate, position is each other relatively fixing, overcome the defect that laminate cannot be fixed, solve the difficult problem that multi-pin connector looper is fixing, for the application & development of high density, modular multi-pin connector has expanded space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the main fixed head of the present invention;
Fig. 3 is the structural representation of the secondary fixed head of the present invention;
Fig. 4 is the structural representation of inserted sheet of the present invention;
Fig. 5 is using state 1 schematic diagram of the present invention;
Fig. 6 is using state 2 schematic diagram of the present invention;
Fig. 7 is using state 3 schematic diagram of the present invention;
Fig. 8 is that the present invention completes fixing assembling schematic diagram.
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present invention includes main fixed head 1, inserted sheet 2 and secondary fixed head 3, described main fixed head 1 forms an inverse-T-shaped body by fixing panel seat 11 with riser 12, parallelly on riser 12 be provided with multistage step 13, step 13 is provided with the through hole 15 of many row of horizontal, the top of riser 12 is provided with several the first straight pin 14 vertically, fixing panel seat 11 is provided with the laminate 16 of a row in " comb " shape, the both sides of fixing panel seat 11 are provided with the inspection hole 18 of several vertical the second pin-and-hole 17 and level, secondary fixed head 3 is end face, the tetrahedron that the back side and two sides are formed, its end face is provided with several the first pin-and-hole 31 vertically, the bottom of two sides is provided with several the second straight pin 32 vertically, the inwall at the back side is provided with side by side vertical groove 33, inserted sheet 2 is that several pieces are highly different, and the plates that cross section is L-shaped, described inserted sheet 2 is inserted into riser 12 side of main fixed head 1 successively, and inserted sheet 2 forms spatial complementary with the step 13 of riser 12, secondary fixed head 3 is sleeved on the riser 12 of main fixed head 1, and the second pin-and-hole 17 grafting of the second straight pin 32 of secondary fixed head 3 and fixing panel seat 11, the first pin-and-hole 31 of secondary fixed head 3 is socketed with the first straight pin 14 of riser 12.
First pin-and-hole 31 of described secondary fixed head 3 and the second pin-and-hole 17 of main fixed head 1 are hexagonal hole.
The corner of described inserted sheet 2 " L " tee section is provided with transition arc.
The port that horizontal through hole 15 on described main fixed head 1 is positioned at step 13 side is provided with chamfering.
The embodiment of the present invention:
Fill main fixed head: consult Fig. 1, Fig. 2, Fig. 5, the module 4 preparing to be equipped with the bending contact pin 5 of many rows is for subsequent use, the head of bending contact pin 5 is aimed at the horizontal through hole 15 of main fixed head 1 successively, under the chamfering of through hole 15 port guides, main fixed head 1 is pushed bending contact pin 5, the head of bending contact pin 5 progressively enters in the through hole 15 of main fixed head 1, simultaneously, the root of bending contact pin 5 is made progressively to enter into the crack of fixing panel seat 11 laminate 16, until the crooked position of bending contact pin 5 touches the multi-stage stairs 13 on riser 12;
Plug sheet: consult Fig. 1, Fig. 4, Fig. 6, the inserted sheet 2 made is arranged by differing heights, the inserted sheet 2 of " L " tee section is inserted between bending contact pin 5 from low to high successively, and the corner of inserted sheet 2 arc transition and the crooked position of bending contact pin 5 are coincide;
Fill secondary fixed head: consult Fig. 1, Fig. 3, Fig. 7, above the side secondary fixed head 3 being placed in main fixed head 1, move horizontally secondary fixed head 3, the groove 33 at secondary fixed head 3 back side is progressively touched with bending contact pin 5, when the second straight pin 32 of secondary fixed head 3 and the second pin-and-hole 17 of fixing panel seat 11 are on time, downward force, secondary fixed head 3 is sleeved on the riser 12 of main fixed head 1, make the second straight pin 32 of secondary fixed head 3 and the second pin-and-hole 17 grafting of fixing panel seat 11, first pin-and-hole 31 of secondary fixed head 3 is socketed with the first straight pin 14 of riser 12, interference fit is adopted between pin-and-hole and pin.
Consult Fig. 1, Fig. 8, the module 4 being provided with bending contact pin 5 is completed fixing assembling schematic diagram by the present invention.
Load and unload with main fixed head 1 for ease of secondary fixed head 3, first pin-and-hole 31 of secondary fixed head 3 and the second pin-and-hole 17 of main fixed head 1 are made as hexagonal hole by the present invention, like this, the accurate positioning of secondary fixed head 3 and main fixed head 1 can be met, frictional resistance when secondary fixed head 3 loads and unloads with main fixed head 1 can be reduced again, be convenient to handling.
Claims (4)
1. the looper fixture of a multi-pin connector, it is characterized in that it comprises main fixed head (1), inserted sheet (2) and secondary fixed head (3), described main fixed head (1) forms an inverse-T-shaped body by fixing panel seat (11) and riser (12), riser (12) is above parallel is provided with multistage step (13), step (13) is provided with the through hole (15) of many row of horizontal, the top of riser (12) is provided with several the first straight pin (14) vertically, fixing panel seat (11) is provided with the laminate (16) of a row in " comb " shape, the both sides of fixing panel seat (11) are provided with the inspection hole (18) of several vertical the second pin-and-hole (17) and level, secondary fixed head (3) is end face, the tetrahedron that the back side and two sides are formed, its end face is provided with several the first pin-and-hole (31) vertically, the bottom of two sides is provided with several the second straight pin (32) vertically, the inwall at the back side is provided with side by side vertical groove (33), inserted sheet (2) is highly different for several pieces, and the plates that cross section is L-shaped, described inserted sheet (2) is inserted into riser (12) side of main fixed head (1) successively, and inserted sheet (2) forms spatial complementary with the step (13) of riser (12), secondary fixed head (3) is sleeved on the riser (12) of main fixed head (1), and the second pin-and-hole (17) grafting of second straight pin (32) of secondary fixed head (3) and fixing panel seat (11), first pin-and-hole (31) of secondary fixed head (3) and first straight pin (14) of riser (12) are socketed.
2. the looper fixture of a kind of multi-pin connector according to claim 1, is characterized in that first pin-and-hole (31) of secondary fixed head (3) and second pin-and-hole (17) of main fixed head (1) are hexagonal hole.
3. the looper fixture of a kind of multi-pin connector according to claim 1, is characterized in that the corner of inserted sheet (2) " L " tee section is provided with transition arc.
4. the looper fixture of a kind of multi-pin connector according to claim 1, is characterized in that through hole (15) one end on step (13) is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101580.9A CN103151635B (en) | 2013-03-27 | 2013-03-27 | Bent pin fixer of multiple-pin connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101580.9A CN103151635B (en) | 2013-03-27 | 2013-03-27 | Bent pin fixer of multiple-pin connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103151635A CN103151635A (en) | 2013-06-12 |
| CN103151635B true CN103151635B (en) | 2015-02-04 |
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ID=48549573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310101580.9A Active CN103151635B (en) | 2013-03-27 | 2013-03-27 | Bent pin fixer of multiple-pin connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103151635B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304648B (en) * | 2016-09-07 | 2018-10-19 | 中国科学院长春光学精密机械与物理研究所 | The installation auxiliary mould of looper connector |
| CN112437557B (en) * | 2020-12-01 | 2022-10-14 | 中国科学院长春光学精密机械与物理研究所 | Auxiliary positioning device for bent pin connector and bent pin welding method |
| CN112993624B (en) * | 2021-02-05 | 2022-09-06 | 深圳市豪塑科技有限公司 | Double-position connector and assembling method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201387949Y (en) * | 2009-02-26 | 2010-01-20 | 中航光电科技股份有限公司 | Rectangular electrical connector socket of bend cutting printed circuit board |
| CN201413884Y (en) * | 2009-04-08 | 2010-02-24 | 中航光电科技股份有限公司 | Curved needle rectangular connector for printed board |
| CN102610963A (en) * | 2011-01-20 | 2012-07-25 | 泰科电子(上海)有限公司 | Electric connector assembly |
| CN202534826U (en) * | 2012-05-12 | 2012-11-14 | 温州益能电器有限公司 | Contact pin base |
-
2013
- 2013-03-27 CN CN201310101580.9A patent/CN103151635B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201387949Y (en) * | 2009-02-26 | 2010-01-20 | 中航光电科技股份有限公司 | Rectangular electrical connector socket of bend cutting printed circuit board |
| CN201413884Y (en) * | 2009-04-08 | 2010-02-24 | 中航光电科技股份有限公司 | Curved needle rectangular connector for printed board |
| CN102610963A (en) * | 2011-01-20 | 2012-07-25 | 泰科电子(上海)有限公司 | Electric connector assembly |
| CN202534826U (en) * | 2012-05-12 | 2012-11-14 | 温州益能电器有限公司 | Contact pin base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103151635A (en) | 2013-06-12 |
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