CN104752860B - Bearded needle type assembly connector terminal and assembly method thereof - Google Patents
Bearded needle type assembly connector terminal and assembly method thereof Download PDFInfo
- Publication number
- CN104752860B CN104752860B CN201510159835.6A CN201510159835A CN104752860B CN 104752860 B CN104752860 B CN 104752860B CN 201510159835 A CN201510159835 A CN 201510159835A CN 104752860 B CN104752860 B CN 104752860B
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- China
- Prior art keywords
- crochet hook
- tightrope
- contact pin
- hole
- needle tray
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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention relates to a bearded needle type assembly connector terminal and an assembly method thereof. The bearded needle type assembly connector terminal comprises a connecting seat and a plurality of pins inserted on the connecting seat, the connecting seat is provided with a plurality of needle grooves arranged in a row, one pin is inserted in each needle groove, the connecting seat is provided with a through groove and a plurality of rows of bearded needle holes, the bearded needle holes are communicated with the needle grooves one by one, the through groove is penetratingly communicated with each needle groove, one end of each pin is provided with a through hole, the peripheral sides of the through holes are provided with tips, and a plurality of contacts are arranged at the other ends of the pins. By the needle grooves, the bearded needle holes and the through groove, smooth assembly process of the connecting seat and the pins is guaranteed, the through holes of the pins are matched with a soft rope penetrating the through groove, matching of the bearded needle and the soft rope is guaranteed, and the terminal is assembled. The connecting seat is good in structural integrity by assembly without assembly of parts and is integrally formed.
Description
Technical field
The present invention relates to a kind of adapter, particularly relate to a kind of crochet hook formula assembly and connection device terminal and the assemble method of this terminal.
Background technology
In electrotechnics, terminal many fingers wiring terminal, it is again binding post, kind divides single hole, diplopore, socket, hook etc., divides from material, and copper is silver-plated, and copper is zinc-plated, copper, aluminum, ferrum etc..The signal of telecommunication is mainly transmitted in their effect or conduction is used.In engineering, it is the interface that engineering is reserved after engineering is station before station, is the pre-buried facility of station rear port engineering.In prior art, adapter or the scheme assembling employing contact pin of its terminal, which solve the assembling scheme of part-structure terminal, also it is the solution of current main flow, but in the scheme of existing contact pin, contact pin is substantially laminated structure, even complex structure, contact pin is also only limitted to complex pattern at grade, for the contact pin of more stereochemical structure, uses the assemble method of contact pin to suffer restraints.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that the crochet hook formula assembly and connection device terminal of a kind of simple in construction and the assemble method of this terminal.
For reaching above-mentioned purpose, a kind of technical scheme that the present invention uses is: a kind of crochet hook formula assembly and connection device terminal, including: connect seat and insert row several contact pins on described connection seat, described connection seat is provided with several needle trays being arranged in a row, a described contact pin it is inserted with in each needle tray, it is characterized in that, groove and some row's crochet hook holes it is additionally provided with on described connection seat, often arrange described crochet hook hole to be connected together one to one with described needle tray, each described needle tray of the connection that described groove runs through, described contact pin one end is provided with a through hole, described through hole outer circumferential is provided with tip, the described contact pin other end is provided with several contacts.
In a preferred embodiment of the present invention, the cross section of described groove includes that several are circular, and described circle is connected together by conduit.
In a preferred embodiment of the present invention, pointing to of described tip is consistent with the axis direction in described crochet hook hole.
In a preferred embodiment of the present invention, the sensing of described tip is the most angled with the axis of described contact pin or overlaps.
In a preferred embodiment of the present invention, described connection seat is rectangular structure, the opening of described needle tray is positioned at described cuboid end face, and the opening in described crochet hook hole is positioned at described cuboid bottom surface or/and front is or/and the back side, and described groove runs through two sides of described cuboid.
In a preferred embodiment of the present invention, with described tip consistency of thickness bottom described needle tray, described tip can be bottom the described needle tray of insertion of interference.
The another kind of technical scheme that the present invention uses is: the assemble method of a kind of terminal, and assembling tool includes tightrope and crochet hook, it is characterised in that comprise the following steps:
1) it is inserted into contact pin to needle tray, and the through hole of described contact pin is the most concentric through with a described circle on described groove；
2) being blown into described tightrope in described circle by compressed air, described tightrope passes each through hole, and is tightened at described tightrope two ends；
3) use several crochet hooks to insert crochet hook hole hook and take described tightrope, drive described tightrope to move in conduit, and drive described tip to insert bottom needle tray；
4) extract tightrope out, extract crochet hook, complete to assemble.
In a preferred embodiment of the present invention, several crochet hooks are arranged according to the pitch structure in same row's crochet hook hole.
In a preferred embodiment of the present invention, every crochet hook hooks the displacement size taking tightrope and determines according to the degree of depth in every corresponding contact pin insertion connection seat.
The present invention solves defect present in background technology, the present invention is provided with needle tray, crochet hook hole and groove, ensure that connection seat can be smoothed out with the assembling process of contact pin, the through hole of contact pin have matched and penetrates tightrope in groove simultaneously, guarantee crochet hook mates with tightrope, and terminal is completed by action；Simultaneously tip towards the position relationship ensured between contact pin and adapter and angle.Above-mentioned assembling ensures that the structural integrity of connection seat is preferable, it is not necessary to uses multiple unit construction to be formed and connects seat, connects seat and may be integrally formed.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the three-dimensional structure diagram one of the preferred embodiments of the present invention；
Fig. 2 is the three-dimensional structure diagram two of the preferred embodiments of the present invention；
Fig. 3 is the fundamental diagram of the preferred embodiments of the present invention；
Fig. 4 is the structural representation of the contact pin of the first preferred embodiment of the present invention；
Fig. 5 is the structural representation of the contact pin of the second preferred embodiment of the present invention；
In figure: 1, connect seat, 2, needle tray, 3, groove, 4, circular, 5, conduit, 6, contact pin, 7, through hole, 8, tip, 9, contact, 10, crochet hook, 11, crochet hook hole, 12, tightrope.
Detailed description of the invention
Presently in connection with drawings and Examples, the present invention is further detailed explanation, and these accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
As Figure 1-5, a kind of crochet hook 10 formula assembly and connection device terminal, including: connect seat 1 and insert row at several contact pins 7 connected on seat 1, connect seat 1 and be provided with several needle trays 2 being arranged in a row, a contact pin 7 it is inserted with in each needle tray 2, connect and be additionally provided with groove 3 and some row's crochet hook holes 11 on seat 1, often row crochet hook hole 11 is connected together one to one with needle tray 2, each needle tray 2 of the connection that groove 3 runs through, contact pin 7 one end is provided with a through hole 7, through hole 7 outer circumferential is provided with tip 8, and contact pin 7 other end is provided with several contacts 9.
Needle tray 2, crochet hook hole 11 and groove 3 are set, it is ensured that connection seat 1 can be smoothed out with the assembling process of contact pin 7, and the through hole 7 of contact pin 7 have matched and penetrates tightrope 12 in groove 3 simultaneously, it is ensured that crochet hook 10 mates with tightrope 12, and terminal is completed by action；Simultaneously tip 8 towards the position relationship ensured between contact pin 7 and adapter and angle.Above-mentioned assembling ensures that the structural integrity of connection seat 1 is preferable, it is not necessary to uses multiple unit construction to be formed and connects seat 1, connects seat 1 and may be integrally formed.
The cross section of groove 3 includes several circles 4, and circle 4 is connected together by conduit 5, tightrope 12 just can be moved in different circles 4 by guiding of conduit 5, and then ensure contact pin 7 pursuit movement, so by moving in the circle 4 of diverse location so that contact pin 7 is followed mobile being fixed on and connected the different degree of depth of seat 1 and different angles of inclination.
The sensing of tip 8 is consistent with the axis direction in crochet hook hole 11, the sensing of tip 8 is the most angled with the axis of contact pin 7 or overlaps, tip 8 is mainly agreed with contact pin 7 and is finally inserted in that position of needle tray 2, contact pin 7 is fixed on connection seat 1 and plays vital effect by the sensing of tip 8, the structure of tip 8 is conducive to reducing the resistance of contact pin 7 insert action, through hole 7 and tip 8 are integrally located at same plane, tip 8 and through hole 7 simultaneously is laminated structure.
Connecting seat 1 is rectangular structure, the opening of needle tray 2 is positioned at cuboid end face, the opening in crochet hook hole 11 is positioned at cuboid bottom surface or/and front is or/and the back side, groove 3 runs through two sides of cuboid, such structure ensures that the axis of groove 3 is vertical with needle tray 2 axis, the axis of groove 3 is the most vertical with crochet hook hole 11 axis, and final guarantee is mutually perpendicular between crochet hook 10 and tightrope 12, forms the crochet hook 10 being relatively easy to operate and pulls the action of tightrope 12.
With tip 8 consistency of thickness bottom needle tray 2, tip 8 can so be conducive to being fixed in connection seat 1 contact pin 7 bottom the insertion needle tray 2 of interference.
What contact pin 7 height was straggly is arranged on connection seat 1, and this kind of structure can be that the position difference that diverse location crochet hook 10 moves determines.
A kind of assemble method for assembling terminal, assembling tool includes tightrope 12 and crochet hook 10, it is characterised in that comprise the following steps:
1) it is inserted into contact pin 7 to needle tray 2, and the through hole 7 of contact pin 7 is the most concentric through with a circle 4 on groove 3；
2) being blown into tightrope 12 in circular 4 by compressed air, tightrope 12 is through each through hole 7, and is tightened at tightrope 12 two ends；Employing compressed air is blown into, and facilitates the action that tightrope 12 penetrates, substantially increases work efficiency, tightrope 12 two ends are tightened, be conducive to crochet hook 10 contact pin 7 just can be driven to move in less citing of moving, simultaneously can also be according to circumstances different, suitably regulate the tightness of tightrope 12.
3) use several crochet hooks 10 to insert crochet hook hole 11 hook and take tightrope 12, drive tightrope 12 to move in conduit 5, and drive tip 8 to insert bottom needle tray 2；Crochet hook 10, in the plane being perpendicular to described tightrope 12, moves according to different angles.
4) extract tightrope 12 out, extract crochet hook 10, complete to assemble.
Several crochet hooks 10 are arranged according to the pitch structure in same row's crochet hook hole 11, and it is in a row that crochet hook 10 can be integrally attached to shape in an attachment means, attachment means entirety drive all crochet hooks 10 to respectively enter in different crochet hook hole 11；Crochet hook 10, according to the difference of position, crochet hook hole 11, can arrange some rows, have respectively entered from different directions arrange connection seat 1 not coplanar rise to the bait in pin hole 11.
Every crochet hook 10 hooks the displacement size taking tightrope 12 and determines according to the degree of depth in every corresponding contact pin 7 insertion connection seat 1, hooks dynamic distance by every crochet hook 10 different with hooking the direction moved, and then forms the every contact pin 7 angle of inclination on connection seat 1 and the degree of depth.The insertion form of same contact pin 7 is acted on decision jointly by two crochet hooks 10 of this contact pin 7 dual-side.
Desirable embodiment according to the present invention is enlightenment above, and by above-mentioned description, related personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description, it is necessary to determine technical scope according to right.
Claims (7)
1. a crochet hook formula assembly and connection device terminal, including: connect seat and insert row several contact pins on described connection seat, described connection seat is provided with several needle trays being arranged in a row, a described contact pin it is inserted with in each needle tray, it is characterized in that, groove and some row's crochet hook holes it is additionally provided with on described connection seat, often arrange described crochet hook hole to be connected together one to one with described needle tray, each described needle tray of the connection that described groove runs through, described contact pin one end is provided with a through hole, described through hole outer circumferential is provided with tip, the described contact pin other end is provided with several contacts；
The cross section of described groove includes that several are circular, and described circle is connected together by conduit；
Pointing to of described tip is consistent with the axis direction in described crochet hook hole.
Crochet hook formula assembly and connection device terminal the most according to claim 1, it is characterised in that: the sensing of described tip is the most angled with the axis of described contact pin or overlaps.
Crochet hook formula assembly and connection device terminal the most according to claim 1, it is characterized in that: described connection seat is rectangular structure, the opening of described needle tray is positioned at described cuboid end face, the opening in described crochet hook hole is positioned at described cuboid bottom surface or/and front is or/and the back side, and described groove runs through two sides of described cuboid.
Crochet hook formula assembly and connection device terminal the most according to claim 1, it is characterised in that: with described tip consistency of thickness bottom described needle tray, described tip can be bottom the described needle tray of insertion of interference.
5., for assembling an assemble method for crochet hook formula assembly and connection device terminal as claimed in claim 2, assembling tool includes tightrope and crochet hook, it is characterised in that comprise the following steps:
1) it is inserted into contact pin to needle tray, and the through hole of described contact pin is all through with a described circular shape concentric on described groove；
2) being blown into described tightrope in described circle by compressed air, described tightrope passes each through hole, and is tightened at described tightrope two ends；
3) use several crochet hooks to insert crochet hook hole hook and take described tightrope, drive described tightrope to move in conduit, and drive described tip to insert bottom needle tray；
4) extract tightrope out, extract crochet hook, complete to assemble.
The assemble method of crochet hook formula assembly and connection device terminal the most according to claim 5, it is characterised in that: several crochet hooks are arranged according to the pitch structure in same row's crochet hook hole.
The assemble method of crochet hook formula assembly and connection device terminal the most according to claim 5, it is characterised in that: every crochet hook hooks the displacement size taking tightrope and determines according to the degree of depth in every corresponding contact pin insertion connection seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159835.6A CN104752860B (en) | 2015-04-07 | 2015-04-07 | Bearded needle type assembly connector terminal and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510159835.6A CN104752860B (en) | 2015-04-07 | 2015-04-07 | Bearded needle type assembly connector terminal and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104752860A CN104752860A (en) | 2015-07-01 |
| CN104752860B true CN104752860B (en) | 2017-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510159835.6A Expired - Fee Related CN104752860B (en) | 2015-04-07 | 2015-04-07 | Bearded needle type assembly connector terminal and assembly method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104752860B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990098A (en) * | 1988-11-15 | 1991-02-05 | Multi-Contact Ag | Current bar arrangement |
| CN101587996A (en) * | 2009-06-19 | 2009-11-25 | 郑里 | Surface pasting connection needle, surface pasting connector, circuit board and making method thereof |
| CN201994470U (en) * | 2010-12-08 | 2011-09-28 | 番禺得意精密电子工业有限公司 | Test connector |
| CN104167625A (en) * | 2014-08-01 | 2014-11-26 | 实盈电子(东莞)有限公司 | Cable connector and assembling method thereof |
| CN204615002U (en) * | 2015-04-07 | 2015-09-02 | 苏州源硕精密模具有限公司 | Crochet hook formula assembly and connection device terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3638713B2 (en) * | 1996-05-15 | 2005-04-13 | 株式会社オートネットワーク技術研究所 | Connection terminal intermediate product for boards and boards with connection terminals |
-
2015
- 2015-04-07 CN CN201510159835.6A patent/CN104752860B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990098A (en) * | 1988-11-15 | 1991-02-05 | Multi-Contact Ag | Current bar arrangement |
| CN101587996A (en) * | 2009-06-19 | 2009-11-25 | 郑里 | Surface pasting connection needle, surface pasting connector, circuit board and making method thereof |
| CN201994470U (en) * | 2010-12-08 | 2011-09-28 | 番禺得意精密电子工业有限公司 | Test connector |
| CN104167625A (en) * | 2014-08-01 | 2014-11-26 | 实盈电子(东莞)有限公司 | Cable connector and assembling method thereof |
| CN204615002U (en) * | 2015-04-07 | 2015-09-02 | 苏州源硕精密模具有限公司 | Crochet hook formula assembly and connection device terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104752860A (en) | 2015-07-01 |
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Granted publication date: 20170111 Termination date: 20170407 |