CN110350347A - Crimp connector - Google Patents
Crimp connector Download PDFInfo
- Publication number
- CN110350347A CN110350347A CN201810289123.XA CN201810289123A CN110350347A CN 110350347 A CN110350347 A CN 110350347A CN 201810289123 A CN201810289123 A CN 201810289123A CN 110350347 A CN110350347 A CN 110350347A
- Authority
- CN
- China
- Prior art keywords
- base portion
- elastic
- crimp connector
- pressure contact
- base
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
- H01R12/718—Contact members provided on the PCB without an insulating housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/245—Contacts for co-operating by abutting resilient; resiliently-mounted by stamped-out resilient contact arm
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Present invention discloses a kind of crimp connectors, it includes base portion, pressure contact portion and the elastic portion for connecting base portion and pressure contact portion, the base portion, the pressure contact portion and the elastic portion extend in the shape of a spiral in the vertical direction, the base portion extends along the vertical direction, the second elastic portion that reversed horizontal buckling extends again after the elastic portion includes the first elastic portion of the top horizontal buckling extension from base portion and bends downward extension from the first elastic portion, the pressure contact portion are folded upward at extension from second elastic portion.
Description
[technical field]
The present invention is in relation to a kind of crimp connector.
[background technique]
The prior art please refers to Chinese invention patent application disclosed on June 22nd, 2016 and discloses CN105703119A
Number, it discloses a kind of crimp connectors comprising upside flat part and the first spring portion.The upside flat part is along level
Extend to direction tabular.First spring portion and the first end for the periphery for being located at upside flat part are connected with, in upper and lower
It is flexible upwards.First spring portion is wound centered on the flat part of upside when from top overlook view.First spring portion phase
Upside flat part bending is formed.The crimp connector can from piece of metal plate by punch press process and Bending Processing come shape
At.The crimp connector finite elastic.
It is necessary to provide a kind of elasticity more preferably crimp connectors.
[summary of the invention]
The technical problems to be solved by the invention: a kind of elastic more preferably crimp connector is provided.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of crimp connector comprising base portion, pressure contact portion and the elastic portion for connecting base portion and pressure contact portion, the base portion,
The pressure contact portion and the elastic portion extend in the shape of a spiral in the vertical direction, and the base portion extends along the vertical direction, the bullet
Property portion include from the first elastic portion that the top horizontal buckling of base portion extends and from the first elastic portion bend downward extension after it is anti-again
The second elastic portion extended to horizontal buckling, the pressure contact portion are folded upward at extension from second elastic portion.
Compared with the existing technology, the elastic portion of crimp connector is longer in the present invention, so as to cause the crimp connector
Elasticity is more preferably.
[Detailed description of the invention]
Fig. 1 is the perspective view of crimp connector of the present invention.
Fig. 2 is the perspective view at another visual angle of crimp connector shown in Fig. 1.
Fig. 3 is the perspective view at another visual angle of crimp connector shown in Fig. 2.
Fig. 4 is the perspective view at another visual angle of crimp connector shown in Fig. 3.
Fig. 5 is cross-sectional view of the crimp connector shown in Fig. 1 along the direction A-A.
Fig. 6 is cross-sectional view of the crimp connector shown in Fig. 1 along the direction B-B.
Fig. 7 is the plan view after the expansion of crimp connector shown in Fig. 1.
[specific embodiment]
The present invention that the following detailed description will be further explained with reference to the above drawings.
Referring to FIG. 1 to 2, present invention discloses a kind of crimp connectors 100, can pass through punching from piece of metal plate
Processing and Bending Processing are cut out to be formed.The crimp connector 100 include base portion 10, pressure contact portion 30 and connection base portion 10 with crimp
The elastic portion 20 in portion 30.The base portion 10, the pressure contact portion 30 and the elastic portion 20 extend in the shape of a spiral in the vertical direction.
The crimp connector 100 is electrically connected pressure contact portion 30 with outer member.
Refering to shown in Fig. 3 to Fig. 7, the base portion 10 extends along the vertical direction.The base portion 10 includes disposed in parallel the
One base portion 11, the second base portion 12 and the third base portion 13 for connecting the first base portion 11 and the second base portion 12.First base portion 11 wraps
The first bending part 112 for including the first extension 111 for being connected to third base portion 13 and being bent from the first extension 111.Described
Two base portions 12 include the second bending part for being connected to the second extension 121 of third base portion 13 and bending from the second extension 121
122.First base portion 11, second base portion 12 and the third base portion 13 enclose and set to form a framework.First base portion
11, second base portion 12 and the third base portion 13 are respectively equipped with the first weld part 113, the second weld part 123 and third weldering
Socket part 131.First weld part 113 extends from the lower edge horizontal buckling of first bending part 112.Second welding
Portion 123 extends from the lower edge horizontal buckling of second bending part 122.First base portion 11 divides with second base portion 12
The first support division 114 and the second support division 124 that She You not be extended downwardly from its lower edge.First support division 114 and institute
The second support division 124 is stated for being held in the external circuit board.First weld part 113, the second weld part 123 and third welding
Portion 131 is for being welded in the external circuit board.
The elastic portion 20 includes the first elastic portion 21 extended from the top horizontal buckling of base portion 10 and from the first elasticity
Portion 21 bends downward the second elastic portion 22 that reversed horizontal buckling extends again after extension.The pressure contact portion 30 is elastic from described second
Portion 22 is folded upward at extension.First elastic portion 21 is respectively positioned in the framework with second elastic portion 22.Described first
Elastic portion 21 includes two elastic arms 210 disposed in parallel.The pressure contact portion 30 is between described two elastic arms 210.Institute
Stating crimp connector 100 further includes the support portion 31 bent downward from the pressure contact portion 30, and the support portion 31 includes being connected to
First support portion 311 of the pressure contact portion 30 and two the second support portions 312 bent from 311 two sides of the first support portion.It is described
First support portion 311 is with second support portion 312 for that can not be returned to just after preventing the pressure contact portion 30 from excessively being pushed
Beginning state.The pressure contact portion 30 is equipped with the protrusion 32 protruded upward from its upper surface, and the protrusion 32 is used for and outside member
Part contact.The first elastic portion 21 and the second elastic portion 22 of the crimp connector 100 are longer in the horizontal direction, to make institute
State the elasticity of crimp connector 100 more preferably.
In conclusion the above is merely preferred embodiments of the present invention, should not be limited the scope of the invention with this, i.e., it is all
It is that should still belong to the invention patent according to simple equivalent changes and modifications made by claims of the present invention and description
In the range of covering.
Claims (10)
1. a kind of crimp connector comprising base portion, pressure contact portion and the elastic portion for connecting base portion and pressure contact portion, the base portion, institute
It states pressure contact portion and the elastic portion extends in the shape of a spiral in the vertical direction, it is characterised in that: the base portion prolongs along the vertical direction
It stretches, the elastic portion includes that the first elastic portion extended from the top horizontal buckling of base portion and bending downward from the first elastic portion is prolonged
The second elastic portion that reversed horizontal buckling extends again after stretching, the pressure contact portion are folded upward at extension from second elastic portion.
2. crimp connector as described in claim 1, it is characterised in that: the base portion include the first base portion disposed in parallel,
Second base portion and the third base portion for connecting the first base portion and the second base portion, first base portion, second base portion and described the
Three base portions are respectively equipped with the first weld part, the second weld part and third weld part.
3. crimp connector as claimed in claim 2, it is characterised in that: first base portion includes being connected to third base portion
First extension and the first bending part bent from the first extension, first weld part are following from first bending part
Edge horizontal buckling extends.
4. crimp connector as claimed in claim 2, it is characterised in that: second base portion includes being connected to third base portion
Second extension and the second bending part bent from the second extension, second weld part are following from second bending part
Edge horizontal buckling extends.
5. crimp connector as claimed in claim 2, it is characterised in that: first base portion is set respectively with second base portion
There is the support division extended downwardly from its lower edge.
6. crimp connector as claimed in claim 2, it is characterised in that: first base portion, second base portion and described
Third base portion, which encloses, to be set to form a framework, and first elastic portion and second elastic portion are respectively positioned in the framework.
7. crimp connector as described in claim 1, it is characterised in that: first elastic portion includes two disposed in parallel
Elastic arm.
8. crimp connector as claimed in claim 7, it is characterised in that: the pressure contact portion be located at described two elastic arms it
Between.
9. crimp connector as described in claim 1, it is characterised in that: the crimp connector further includes from the pressure contact portion
The support portion bent downward, the support portion include being connected to the first support portion of the pressure contact portion and from the first support portion two sides
Two the second support portions of bending.
10. crimp connector as claimed in claim 9, it is characterised in that: the pressure contact portion is equipped with upward convex from its upper surface
The protrusion stretched.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289123.XA CN110350347B (en) | 2018-04-03 | 2018-04-03 | Crimp connector |
| TW108111572A TWI746956B (en) | 2018-04-03 | 2019-04-01 | Crimp connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810289123.XA CN110350347B (en) | 2018-04-03 | 2018-04-03 | Crimp connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110350347A true CN110350347A (en) | 2019-10-18 |
| CN110350347B CN110350347B (en) | 2022-08-19 |
Family
ID=68172718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810289123.XA Active CN110350347B (en) | 2018-04-03 | 2018-04-03 | Crimp connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110350347B (en) |
| TW (1) | TWI746956B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103310A1 (en) * | 2019-11-27 | 2021-06-03 | 苏州昀冢电子科技股份有限公司 | Press-fit electrical connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203026686U (en) * | 2012-12-28 | 2013-06-26 | 陈焕毅 | Elastic strip |
| CN104600462A (en) * | 2014-11-06 | 2015-05-06 | 深圳市长盈精密技术股份有限公司 | Antenna connection elastic sheet |
| CN205565049U (en) * | 2016-04-22 | 2016-09-07 | 广东杰思通讯股份有限公司 | Conductive terminal |
| CN206340715U (en) * | 2016-12-16 | 2017-07-18 | 深圳市长盈精密技术股份有限公司 | A kind of side compression type shell fragment |
| US20170373423A1 (en) * | 2014-05-23 | 2017-12-28 | Alps Electric Co., Ltd. | Pressure contact type connector and manufacturing method of the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170018544A (en) * | 2015-08-10 | 2017-02-20 | 엘에스엠트론 주식회사 | Contact Connector |
| KR20170100806A (en) * | 2016-02-26 | 2017-09-05 | 엘에스엠트론 주식회사 | Contact Connector |
| JP2019096378A (en) * | 2016-04-11 | 2019-06-20 | アルプスアルパイン株式会社 | Insulation-displacement contact |
| JP2018045929A (en) * | 2016-09-16 | 2018-03-22 | 第一精工株式会社 | Contact terminal |
-
2018
- 2018-04-03 CN CN201810289123.XA patent/CN110350347B/en active Active
-
2019
- 2019-04-01 TW TW108111572A patent/TWI746956B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203026686U (en) * | 2012-12-28 | 2013-06-26 | 陈焕毅 | Elastic strip |
| US20170373423A1 (en) * | 2014-05-23 | 2017-12-28 | Alps Electric Co., Ltd. | Pressure contact type connector and manufacturing method of the same |
| CN104600462A (en) * | 2014-11-06 | 2015-05-06 | 深圳市长盈精密技术股份有限公司 | Antenna connection elastic sheet |
| CN205565049U (en) * | 2016-04-22 | 2016-09-07 | 广东杰思通讯股份有限公司 | Conductive terminal |
| CN206340715U (en) * | 2016-12-16 | 2017-07-18 | 深圳市长盈精密技术股份有限公司 | A kind of side compression type shell fragment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103310A1 (en) * | 2019-11-27 | 2021-06-03 | 苏州昀冢电子科技股份有限公司 | Press-fit electrical connector |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201943151A (en) | 2019-11-01 |
| TWI746956B (en) | 2021-11-21 |
| CN110350347B (en) | 2022-08-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |