CN2519453Y - Electric connector terminal - Google Patents
Electric connector terminal Download PDFInfo
- Publication number
- CN2519453Y CN2519453Y CN01274072U CN01274072U CN2519453Y CN 2519453 Y CN2519453 Y CN 2519453Y CN 01274072 U CN01274072 U CN 01274072U CN 01274072 U CN01274072 U CN 01274072U CN 2519453 Y CN2519453 Y CN 2519453Y
- Authority
- CN
- China
- Prior art keywords
- neck
- insulating body
- terminal
- circuit board
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
An insulated body of the terminal part of an electrical connector is detained in the electrical connector and can inserts into a circuit board. The insulated body comprises a contact part detained in the insulated body, a holding part and a cervical part both of which extend out of the insulated body. The holding part is provided with a via hole the medial edge of which near the cervical part is provided with a supporting plate extending to the insulated body and the supporting plate resists the insulated body to increase the stiffness of the terminal of the electrical connector, so the insulated body does not easily deformed when inserted into the circuit board.
Description
[technical field]
The utility model provides a kind of connector terminals, refers in particular to a kind of insulating body that is placed in electric connector of part and can be inserted in connector terminals in the jack of circuit board.
[background technology]
See also Fig. 1 and Fig. 2, existing connector terminals 7 is in the insulating body that is assembled in electric connector 8 of part.Insulating body 8 is provided with when it matches with circuit board 9 and circuit board 9 contacted composition surfaces 82.
Connector terminals 7 comprises the contact site (not shown) that is placed in insulating body 8 and extends to insulating body 8 holding parts 73 and tabular neck 72 outward that wherein neck 72 is the connecting portion of holding parts 73 and contact site (not shown).Holding parts 83 extends a pin 732 to the direction relative with neck 72, produces guide function when connector terminals 7 is inserted the jack 91 of circuit boards 9.Holding parts 73 central authorities are provided with fish-eye shaped through hole 731.After in the jack 91 of this kind connector terminals 7 insertion circuit boards 9 correspondences, the through hole 731 of its holding parts 73 is owing to the extruding of jack 91 inner surfaces that are subjected to circuit board 9 is shunk, produce plastic deformation, and then the holding parts 73 of connector terminals 7 is fastened in the jack 91 of circuit board 9 reach firm connection.
The elasticity of the holding parts 73 of this connector terminals 7 is less, so its when inserting the jack 91 of circuit board 9 and the inner surface of jack 91 can produce hard interfering edge, required insertion force is bigger, cause this connector terminals 7 easily to produce flexural deformation, thereby it can't be inserted circuit board 9 smoothly at neck 72.Therefore, existing connector terminals 7 has further improved necessity.
[summary of the invention]
The purpose of this utility model is to provide a kind of connector terminals, and it has rigidity preferably, is difficult for flexural deformation when inserting the jack of circuit board.
The purpose of this utility model is achieved in that the insulating body that is placed in electric connector that a kind of part is provided and can be inserted in connector terminals in the jack of circuit board, comprises the contact site that is placed in insulating body and extend to insulating body outer holding parts and neck.Holding parts is provided with through hole, is provided with the support chip that extends to insulating body at through hole near the inside edge of neck, and this support chip is against on the insulating body to increase the rigidity of connector terminals, makes it can not produce flexural deformation when inserting circuit board.
Compared with prior art, the utlity model has following advantage: establish a support chip to the insulating body extension near the inside edge of neck at through hole, this support chip can be against on the insulating body to increase the rigidity of connector terminals, makes connector terminals can not produce flexural deformation when inserting circuit board.
[description of drawings]
Fig. 1 is the preceding stereogram of jack that existing connector terminals is inserted circuit board.
Fig. 2 is the schematic diagram that bad situation takes place when assembling with circuit board existing connector terminals.
Fig. 3 is the preceding stereogram of jack that first kind of embodiment of the utility model connector terminals inserted circuit board.
Fig. 4 is the end view after first kind of embodiment of the utility model connector terminals inserted the jack of circuit board.
Fig. 5 is the preceding stereogram of jack that second kind of execution mode of the utility model connector terminals inserts circuit board.
Fig. 6 is the end view after second kind of embodiment of the utility model connector terminals inserted the jack of circuit board.
[embodiment]
See also Fig. 3 and Fig. 4, the utility model connector terminals 2 parts are assembled in the insulating body 3 of electric connector.Insulating body 3 is provided with when it matches with circuit board 4 and circuit board 4 contacted composition surfaces 32.
The utility model connector terminals 2 comprises and is placed in the contact site (not shown) in the insulating body 3 and extends to insulating body 3 outer holding parts 23 and tabular neck 22 that wherein neck 22 be the connecting portion of holding parts 23 and contact site (not shown).Holding parts 23 extends a pin 233 to the direction relative with neck 22, produces guide function when connector terminals 2 is inserted the jack 41 of circuit boards 4.Holding parts 23 central authorities are provided with a fish-eye shaped through hole 231.Inside edge at through hole 231 close necks 22 is provided with support chip 232.Support chip 232 is provided with supporting surface 2321 on its top, and it stretches out one section perpendicular to neck 22, is parallel to neck 22 then and is against on the faying face 32 until supporting surface 2321 to insulating body 3 extensions.See also Fig. 4 and Fig. 5, when connector terminals 2 is inserted the jack 31 of circuit board 3, bear insertion force jointly, make connector terminals 2 be difficult for occuring bending and deformation at neck 22 by support chip 232 and neck 22.
Figure 5 shows that the utility model connector terminals 2 " second kind of embodiment, wherein support chip 232 " from through hole 231 " is against faying face 32 " last (with reference to Fig. 6) near in an acute angle " extension until supporting surface 2321 " to insulating body 3 of neck 22 " inside edge and neck 22 ".There is the circular arc lead angle connecting part of the inside edge of support chip 232 " with through hole 231 ".Support chip 232 " with neck 22 " bears the jack 41 that " inserts circuit board 4 " in connector terminals 2 jointly " time insertion force, make connector terminals 2 " at neck 22 " be difficult for producing flexural deformation.
Claims (7)
1. connector terminals, it is partly accommodated in the insulating body that is assembled in electric connector, and it is exposed to the outer part of insulating body and comprises: holding parts, its central authorities are provided with a through hole; Neck, be positioned at the terminal part that is contained in insulating body and the connecting portion of this holding parts, it is characterized in that: through hole is provided with the support chip of certain-length towards the neck direction near the inside edge of neck, the extending end of this support chip supports and terminates on the insulating body, to strengthen the counter-bending ability of terminal neck.
2. terminal as claimed in claim 1 is characterized in that the through hole of holding parts is fish-eye shaped.
3. terminal as claimed in claim 2 is characterized in that support chip stretches out one section from the inside edge of the close neck of through hole perpendicular to neck, is parallel to neck then and extends until being against on the insulating body to insulating body.
4. terminal as claimed in claim 3, it is characterized in that support chip from through hole near the inside edge of neck and neck in an acute angle to the insulating body extension until being against on the insulating body.
5. terminal as claimed in claim 4 is characterized in that this terminal is exposed to the outer part of insulating body and is immobilizated on the circuit board.
6. terminal as claimed in claim 5 is characterized in that holding parts extends a pin towards the direction away from neck, produces guide function when this connector terminals is inserted circuit board.
7. terminal as claimed in claim 6 is characterized in that through hole strain can take place so that the interference retain strength of terminal on circuit board to be provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01274072U CN2519453Y (en) | 2001-11-17 | 2001-11-17 | Electric connector terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01274072U CN2519453Y (en) | 2001-11-17 | 2001-11-17 | Electric connector terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519453Y true CN2519453Y (en) | 2002-10-30 |
Family
ID=33678810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01274072U Expired - Fee Related CN2519453Y (en) | 2001-11-17 | 2001-11-17 | Electric connector terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519453Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635404B (en) * | 2008-07-26 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102195154A (en) * | 2010-03-05 | 2011-09-21 | 丰田铁工株式会社 | Press-fit terminal |
| CN103972699A (en) * | 2013-05-17 | 2014-08-06 | 连展科技电子（昆山）有限公司 | Electric connector and transmission module structure thereof |
| CN104158002A (en) * | 2014-08-21 | 2014-11-19 | 英迪迈智能驱动技术无锡有限公司 | Connection structure of circuit board and conductive terminal |
| US9559451B2 (en) | 2011-12-22 | 2017-01-31 | J.S.T. Mfg. Co., Ltd. | Press-fit terminal, connector and press-fit terminal continuous body employing same, and wound press-fit terminal continuous body |
| CN107093811A (en) * | 2016-02-17 | 2017-08-25 | 泰科电子日本合同会社 | Contact |
| CN109546391A (en) * | 2017-09-21 | 2019-03-29 | 中航光电科技股份有限公司 | Contact flake structure and contact, differential signal module, connector |
| CN111009762A (en) * | 2011-03-31 | 2020-04-14 | 菲尼克斯电气公司 | Jumper for electric terminal |
-
2001
- 2001-11-17 CN CN01274072U patent/CN2519453Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101635404B (en) * | 2008-07-26 | 2011-08-10 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN102195154A (en) * | 2010-03-05 | 2011-09-21 | 丰田铁工株式会社 | Press-fit terminal |
| CN102195154B (en) * | 2010-03-05 | 2014-01-01 | 丰田铁工株式会社 | Press-fit terminal |
| CN111009762A (en) * | 2011-03-31 | 2020-04-14 | 菲尼克斯电气公司 | Jumper for electric terminal |
| US9559451B2 (en) | 2011-12-22 | 2017-01-31 | J.S.T. Mfg. Co., Ltd. | Press-fit terminal, connector and press-fit terminal continuous body employing same, and wound press-fit terminal continuous body |
| CN103972699A (en) * | 2013-05-17 | 2014-08-06 | 连展科技电子（昆山）有限公司 | Electric connector and transmission module structure thereof |
| CN104158002A (en) * | 2014-08-21 | 2014-11-19 | 英迪迈智能驱动技术无锡有限公司 | Connection structure of circuit board and conductive terminal |
| CN107093811A (en) * | 2016-02-17 | 2017-08-25 | 泰科电子日本合同会社 | Contact |
| CN109546391A (en) * | 2017-09-21 | 2019-03-29 | 中航光电科技股份有限公司 | Contact flake structure and contact, differential signal module, connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |