CN110350347B - Crimp connector - Google Patents
Crimp connector Download PDFInfo
- Publication number
- CN110350347B CN110350347B CN201810289123.XA CN201810289123A CN110350347B CN 110350347 B CN110350347 B CN 110350347B CN 201810289123 A CN201810289123 A CN 201810289123A CN 110350347 B CN110350347 B CN 110350347B
- Authority
- CN
- China
- Prior art keywords
- base
- elastic
- connector
- crimping
- elastic part
- 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.)
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Classifications
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- 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
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- 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
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- 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
Abstract
The invention discloses a crimping connector which comprises a base part, a crimping part and an elastic part for connecting the base part and the crimping part, wherein the base part, the crimping part and the elastic part extend spirally in the vertical direction, the base part extends along the vertical direction, the elastic part comprises a first elastic part and a second elastic part, the first elastic part is bent and extended horizontally from the top end of the base part, the second elastic part is bent and extended downwards and then bent and extended horizontally, and the crimping part is bent and extended upwards from the second elastic part.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a crimp connector.
[ background of the invention ]
Prior art please refer to chinese patent application publication No. CN105703119A, published on 22/6/2016, which discloses a press-fit connector including an upper flat plate portion and a first spring portion. The upper flat plate portion extends in a flat plate shape in the horizontal direction. The first spring portion is connected to a first end portion located on a peripheral edge of the upper flat plate portion, and is elastic in the vertical direction. The first spring portion is wound around the upper flat plate portion as viewed from above in plan view. The first spring portion is formed by bending relative to the upper flat plate portion. The crimp connector can be formed from a piece of metal plate by a blanking process and a bending process. The crimp connector has limited resiliency.
There is a need for a crimp connector with improved resiliency.
[ summary of the invention ]
The technical problem to be solved by the invention is as follows: a crimp connector with improved resiliency is provided.
In order to solve the technical problems, the invention adopts the following technical scheme:
a crimping connector comprises a base part, a crimping part and an elastic part for connecting the base part and the crimping part, wherein the base part, the crimping part and the elastic part extend spirally in the vertical direction, the base part extends along the vertical direction, the elastic part comprises a first elastic part and a second elastic part, the first elastic part extends from the top end of the base part in a horizontal bending mode, the second elastic part extends from the first elastic part in a downward bending mode and then extends in a reverse horizontal bending mode, and the crimping part extends from the second elastic part in an upward bending mode.
Compared with the prior art, the elastic part of the press-fit connector is longer, so that the elasticity of the press-fit connector is better.
[ description of the drawings ]
Fig. 1 is a perspective view of a compression connector of the present invention.
Fig. 2 is a perspective view of the crimp connector of fig. 1 from another perspective.
Fig. 3 is a perspective view of the crimp connector of fig. 2 from another perspective.
Fig. 4 is a perspective view of the crimp connector of fig. 3 from another perspective.
Fig. 5 is a cross-sectional view of the compression connector of fig. 1 taken along the direction a-a.
Fig. 6 is a cross-sectional view of the compression connector of fig. 1 taken along the direction B-B.
Fig. 7 is a plan view of the compression connector of fig. 1 after deployment.
[ detailed description ] A
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Referring to fig. 1 to 2, a crimp connector 100 is disclosed which can be formed from a piece of metal plate by a blanking process and a bending process. The crimp connector 100 includes a base 10, a crimping portion 30, and an elastic portion 20 connecting the base 10 and the crimping portion 30. The base 10, the pressure-bonding part 30, and the elastic part 20 extend spirally in the vertical direction. The crimp connector 100 electrically connects the crimp portion 30 with an external element by elastic deformation.
Referring to fig. 3 to 7, the base 10 extends in a vertical direction. The base 10 includes a first base 11, a second base 12 and a third base 13 connecting the first base 11 and the second base 12. The first base portion 11 includes a first extending portion 111 connected to the third base portion 13 and a first bending portion 112 bent from the first extending portion 111. The second base 12 includes a second extending portion 121 connected to the third base 13 and a second bending portion 122 bent from the second extending portion 121. The first base 11, the second base 12 and the third base 13 are enclosed to form a frame. The first base portion 11, the second base portion 12, and the third base portion 13 are provided with a first welding portion 113, a second welding portion 123, and a third welding portion 131, respectively. The first welding portion 113 horizontally bends and extends from the lower edge of the first bending portion 112. The second welding portion 123 is horizontally bent and extended from the lower edge of the second bending portion 122. The first base portion 11 and the second base portion 12 are respectively provided with a first abutting portion 114 and a second abutting portion 124 extending downward from the lower edge thereof. The first abutting portion 114 and the second abutting portion 124 are used for abutting against an external circuit board. The first soldering portion 113, the second soldering portion 123 and the third soldering portion 131 are used for being soldered to an external circuit board.
The elastic portion 20 includes a first elastic portion 21 bent horizontally from the top of the base portion 10 and a second elastic portion 22 bent horizontally from the first elastic portion 21 and then bent downward and then bent horizontally. The press-contact part 30 is bent and extended upward from the second elastic part 22. The first elastic portion 21 and the second elastic portion 22 are both located in the frame. The first elastic portion 21 includes two elastic arms 210 arranged in parallel. The crimp 30 is located between the two resilient arms 210. The compression connector 100 further includes a supporting portion 31 bent downward from the compression portion 30, and the supporting portion 31 includes a first supporting portion 311 connected to the compression portion 30 and two second supporting portions 312 bent from two sides of the first supporting portion 311. The first supporting portion 311 and the second supporting portion 312 are used to prevent the pressing portion 30 from being pressed down too much and then failing to return to the original state. The crimping portion 30 is provided with a projection 32 projecting upward from an upper surface thereof, the projection 32 being for contact with an external element. The first elastic portion 21 and the second elastic portion 22 of the compression connector 100 are longer in the horizontal direction, so that the elasticity of the compression connector 100 is better.
In summary, the above is only a preferred embodiment of the present invention, and should not be limited to the scope of the present invention, and all the simple equivalent changes and modifications made according to the claims and the content of the specification should be covered by the scope of the present invention.
Claims (9)
1. A crimp connector comprising a base portion, a crimp portion and a resilient portion connecting the base portion and the crimp portion, the base portion, the crimp portion and the resilient portion extending helically in a vertical direction, the crimp connector comprising: the base part extends along the vertical direction, the elastic part comprises a first elastic part which horizontally bends and extends from the top end of the base part and a second elastic part which horizontally bends and extends reversely after bending and extends downwards from the first elastic part, the crimping part bends and extends upwards from the second elastic part, the base part is provided with a frame space surrounding the first elastic part and the second elastic part, the second elastic part bends and extends in the frame space below the first elastic part and then extends upwards to pass through the first elastic part to form a V-shaped bend, so that the V-shaped bend is formed, the helical extension in the vertical direction is formed, the crimping connector further comprises a supporting part which bends downwards from the crimping part, the supporting part comprises a first supporting part connected with the crimping part and two second supporting parts bent from two sides of the first supporting part, and under the uncompressed state of the crimping connector, the bottom edge of the second supporting part is positioned below the first elastic part and in a gap between the first elastic part and the second elastic part.
2. The compression connector of claim 1, wherein: the base comprises a first base, a second base and a third base, wherein the first base, the second base and the third base are arranged in parallel, the third base is connected with the first base, and the first base, the second base and the third base are respectively provided with a first welding part, a second welding part and a third welding part.
3. The compression connector of claim 2, wherein: the first base part comprises a first extending part connected to the third base part and a first bending part bent from the first extending part, and the first welding part is horizontally bent and extended from the lower edge of the first bending part.
4. The compression connector of claim 2, wherein: the second base part comprises a second extending part connected to the third base part and a second bending part bent from the second extending part, and the second welding part is horizontally bent and extended from the lower edge of the second bending part.
5. The compression connector of claim 2, wherein: the first base part and the second base part are respectively provided with a propping part extending downwards from the lower edge of the first base part and the second base part.
6. The compression connector of claim 2, wherein: the first base portion, the second base portion and the third base portion are arranged in an enclosing mode to form a frame body, and the first elastic portion and the second elastic portion are located in the frame body.
7. The compression connector of claim 1, wherein: the first elastic part comprises two elastic arms which are arranged in parallel.
8. The compression connector of claim 7, wherein: the crimp is located between the two resilient arms.
9. The compression connector of claim 1, wherein: the crimping portion is provided with a protruding portion protruding upward from an upper surface thereof.
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 CN110350347A (en) | 2019-10-18 |
| CN110350347B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110957603A (en) * | 2019-11-27 | 2020-04-03 | 苏州昀冢电子科技股份有限公司 | Crimp electrical connector |
Citations (4)
| 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 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6224551B2 (en) * | 2014-05-23 | 2017-11-01 | アルプス電気株式会社 | Pressure contact connector and manufacturing method thereof |
| 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 (4)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110350347A (en) | 2019-10-18 |
| TW201943151A (en) | 2019-11-01 |
| TWI746956B (en) | 2021-11-21 |
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