CN104752860A - 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
- CN104752860A CN104752860A CN201510159835.6A CN201510159835A CN104752860A CN 104752860 A CN104752860 A CN 104752860A CN 201510159835 A CN201510159835 A CN 201510159835A CN 104752860 A CN104752860 A CN 104752860A
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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 connector, particularly relate to the assemble method of a kind of crochet hook formula assembly and connection device terminal and this terminal.
Background technology
In electrotechnics, terminal many fingers wiring terminal, be binding post again, kind divides single hole, diplopore, socket, and hook etc., divide from material, copper is silver-plated, and copper is zinc-plated, copper, aluminium, iron etc.The signal of telecommunication or conduction use are mainly transmitted in their effect.In engineering, it is that before station, engineering is the interface that behind station, engineering is reserved, is the pre-buried facility of station rear port engineering.In prior art, the assembling of connector or its terminal adopts the scheme of contact pin, which solve the assembling scheme of part-structure terminal, also be the solution of current main flow, but in the scheme of existing contact pin, contact pin is essentially laminated structure, even comparatively complicated structure, contact pin is also only limitted to complex pattern at grade, for the contact pin of comparatively stereochemical structure, adopts the assemble method of contact pin to suffer restraints.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, the assemble method of a kind of structure simple crochet hook formula assembly and connection device terminal and this terminal is provided.
For achieving the above object, a kind of technical scheme that the present invention adopts is: a kind of crochet hook formula assembly and connection device terminal, comprise: Connection Block and insert row several contact pins on described Connection Block, described Connection Block is provided with several needle trays be arranged in a row, a described contact pin is inserted with in each needle tray, it is characterized in that, described Connection Block is also provided with groove and some row's crochet hook holes, often arrange described crochet hook hole and described needle tray is connected together one to one, the connection that described groove runs through needle tray described in each, 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 comprises several circles, and described circle is connected together by conduit.
In a preferred embodiment of the present invention, the sensing 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 mutually certain angle with the axis of described contact pin or overlaps.
In a preferred embodiment of the present invention, described Connection Block 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 bottom the described needle tray of insertion of interference.
The another kind of technical scheme that the present invention adopts is: a kind of assemble method of terminal, and assembling tool comprises tightrope and crochet hook, it is characterized in that, comprises the following steps:
1) in needle tray, insert contact pin, and the through hole of described contact pin is all concentric through with the described circle of on described groove;
2) in described circle, be blown into described tightrope by compressed air, described tightrope two ends through each through hole, and are tightened by described tightrope;
3) use several crochet hooks to insert crochet hook hole hook and get 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 assembling.
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 root crochet hook hooks the degree of depth that the displacement size of the getting tightrope contact pin corresponding according to every root insert in Connection Block and determines.
The invention solves the defect existed in background technology, the present invention is provided with needle tray, crochet hook hole and groove, ensure that the assembling process of Connection Block and contact pin can carry out smoothly, the through hole of contact pin have matched in groove and penetrates tightrope simultaneously, guarantee crochet hook mates with tightrope, and terminal group installs into by action; Simultaneously tip towards the position relationship ensured between contact pin and connector and angle.Above-mentioned assembling ensures that the structural integrity of Connection Block is better, and do not need to adopt multiple component combination to form Connection Block, Connection Block can be integrally formed.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
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, Connection Block, 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.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As Figure 1-5, a kind of crochet hook 10 formula assembly and connection device terminal, comprise: Connection Block 1 and insert row several contact pins 7 on Connection Block 1, Connection Block 1 is provided with several needle trays 2 be arranged in a row, a contact pin 7 is inserted with in each needle tray 2, Connection Block 1 is also provided with groove 3 and some row's crochet hook holes 11, often arrange crochet hook hole 11 to be 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.
Arrange needle tray 2, crochet hook hole 11 and groove 3, ensure that Connection Block 1 can carry out smoothly with the assembling process of contact pin 7, the through hole 7 of contact pin 7 have matched in groove 3 and penetrates tightrope 12 simultaneously, and guarantee crochet hook 10 mates with tightrope 12, and terminal group installs into by action; Simultaneously tip 8 towards the position relationship ensured between contact pin 7 and connector and angle.Above-mentioned assembling ensures that the structural integrity of Connection Block 1 is better, and do not need to adopt multiple component combination to form Connection Block 1, Connection Block 1 can be integrally formed.
The cross section of groove 3 comprises several circles 4, and circular 4 are connected together by conduit 5, tightrope 12 just can be moved in different circles 4 by the guiding of conduit 5, and then ensure contact pin 7 accompany movement, like this by moving in the circle 4 of diverse location, making contact pin 7 follow movement and being fixed on the different degree of depth of Connection Block 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 mutually certain angle with the axis of contact pin 7 or overlaps, that position that contact pin 7 is finally inserted in needle tray 2 is mainly agreed with in tip 8, the sensing of tip 8 is fixed on Connection Block 1 contact pin 7 plays vital effect, the structure of tip 8 is conducive to the resistance reducing contact pin 7 insert action, through hole 7 and tip 8 entirety are positioned at same plane simultaneously, and tip 8 and through hole 7 are laminated structure.
Connection Block 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 axis and needle tray 2 axes normal of groove 3, the axis of groove 3 is also vertical with crochet hook hole 11 axis, and final guarantee crochet hook 10 is mutually vertical with between tightrope 12, forms the action that comparatively maneuverable crochet hook 10 pulls tightrope 12.
With tip 8 consistency of thickness bottom needle tray 2, tip 8 can bottom the insertion needle tray 2 of interference, be conducive to contact pin 7 to be fixed in Connection Block 1 like this.
What contact pin 7 height was straggly is arranged on Connection Block 1, and this kind of structure can be the position difference decision of diverse location crochet hook 10 movement.
For assembling an assemble method for terminal, assembling tool comprises tightrope 12 and crochet hook 10, it is characterized in that, comprises the following steps:
1) in needle tray 2, insert contact pin 7, and the through hole 7 of contact pin 7 is all concentric through with the circle of on groove 34;
2) in circular 4, be blown into tightrope 12 by compressed air, tightrope 12 two ends through each through hole 7, and are tightened by tightrope 12; Employing compressed air is blown into, and facilitates the action that tightrope 12 penetrates, substantially increases operating efficiency, tightrope 12 two ends are tightened, being conducive to crochet hook 10 just can drive contact pin 7 to move in the less citing of motion, simultaneously also can be according to circumstances different, suitably regulates the tightness of tightrope 12.
3) use several crochet hooks 10 to insert crochet hook hole 11 hook and get 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 perpendicular to described tightrope 12, moves according to different angles.
4) extract tightrope 12 out, extract crochet hook 10, complete assembling.
Several crochet hooks 10 are arranged according to the pitch structure in same row's crochet hook hole 11, crochet hook 10 can entirety to be fixed on shape on a jockey in a row, drive all crochet hooks 10 to enter in different crochet hook hole 11 respectively by jockey entirety; Crochet hook 10, according to the difference of position, crochet hook hole 11, can arrange some rows, enter into respectively from different directions arrange Connection Block 1 not coplanar rise to the bait in pin hole 11.
Every root crochet hook 10 hooks the degree of depth that the displacement size of getting tightrope 12 contact pin 7 corresponding according to every root insert in Connection Block 1 and determines, hooking dynamic Distance geometry by every root crochet hook 10, to hook dynamic direction different, and then form the angle of inclination of every root contact pin 7 on Connection Block 1 and the degree of depth.The insertion form of same contact pin 7 is determined by two crochet hook 10 actings in conjunction of this contact pin 7 dual-side.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine technical scope according to right.
Claims (9)
1. a crochet hook formula assembly and connection device terminal, comprise: Connection Block and insert row several contact pins on described Connection Block, described Connection Block is provided with several needle trays be arranged in a row, a described contact pin is inserted with in each needle tray, it is characterized in that, described Connection Block is also provided with groove and some row's crochet hook holes, often arrange described crochet hook hole and described needle tray is connected together one to one, the connection that described groove runs through needle tray described in each, 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.
2. crochet hook formula assembly and connection device terminal according to claim 1, is characterized in that: the cross section of described groove comprises several circles, and described circle is connected together by conduit.
3. crochet hook formula assembly and connection device terminal according to claim 1, is characterized in that: the sensing of described tip is consistent with the axis direction in described crochet hook hole.
4. crochet hook formula assembly and connection device terminal according to claim 3, is characterized in that: the sensing of described tip is mutually certain angle with the axis of described contact pin or overlaps.
5. crochet hook formula assembly and connection device terminal according to claim 1, it is characterized in that: described Connection Block 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.
6. crochet hook formula assembly and connection device terminal according to claim 1, is characterized in that: with described tip consistency of thickness bottom described needle tray, and described tip can bottom the described needle tray of insertion of interference.
7., for assembling an assemble method for terminal as claimed in claim 2, assembling tool comprises tightrope and crochet hook, it is characterized in that, comprises the following steps:
1) in needle tray, insert contact pin, and the through hole of described contact pin is all concentric through with the described circle of on described groove;
2) in described circle, be blown into described tightrope by compressed air, described tightrope two ends through each through hole, and are tightened by described tightrope;
3) use several crochet hooks to insert crochet hook hole hook and get 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 assembling.
8. the assemble method of terminal according to claim 7, is characterized in that: several crochet hooks are arranged according to the pitch structure in same row's crochet hook hole.
9. the assemble method of terminal according to claim 7, is characterized in that: every root crochet hook hooks the degree of depth that the displacement size of the getting tightrope contact pin corresponding according to every root insert in Connection Block and determines.
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 true CN104752860A (en) | 2015-07-01 |
| CN104752860B CN104752860B (en) | 2017-01-11 |
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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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990098A (en) * | 1988-11-15 | 1991-02-05 | Multi-Contact Ag | Current bar arrangement |
| JPH09306632A (en) * | 1996-05-15 | 1997-11-28 | Harness Sogo Gijutsu Kenkyusho:Kk | Manufacture of board with connection terminal, connection terminal intermediate product for board, and board unit with connection terminal |
| 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 |
-
2015
- 2015-04-07 CN CN201510159835.6A patent/CN104752860B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4990098A (en) * | 1988-11-15 | 1991-02-05 | Multi-Contact Ag | Current bar arrangement |
| JPH09306632A (en) * | 1996-05-15 | 1997-11-28 | Harness Sogo Gijutsu Kenkyusho:Kk | Manufacture of board with connection terminal, connection terminal intermediate product for board, and board unit with connection terminal |
| 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 |
|---|---|
| CN104752860B (en) | 2017-01-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |