CN103022771A - Radial connector and manufacturing method thereof - Google Patents
Radial connector and manufacturing method thereof Download PDFInfo
- Publication number
- CN103022771A CN103022771A CN2012105053025A CN201210505302A CN103022771A CN 103022771 A CN103022771 A CN 103022771A CN 2012105053025 A CN2012105053025 A CN 2012105053025A CN 201210505302 A CN201210505302 A CN 201210505302A CN 103022771 A CN103022771 A CN 103022771A
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- elastic spring
- pad
- grid
- tubular
- fixed claw
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Abstract
The invention discloses a radial connector. The radial connector comprises a barrel-shaped gasket and a barrel-shaped shell sleeved out of the gasket, a barrel-shaped elastic spring is arranged in the gasket, the elastic spring comprises two symmetric connecting areas, the connecting area is composed of a grid and a fixed claw connected with the grid, the grids of two connecting areas are connected with each other to form an integer structure, the fixed claw is arranged between the shell and the gasket after being bent. The elastic spring is provided with two grid areas reversed at two sides to form an approximately double contact area so as to reduce the contact resistance; the current-carrying capacity is higher under the condition of constant contact pressure and raw material.
Description
Technical field
The present invention relates to electric connector, in particular for the electrical barrel socket that is electrically connected.
Background technology
Connector generally comprises housing, is located at the pad in the housing and is located at the interior elastic spring of pad.Existing elastic spring only has one group of grid, only once reverse during fabrication, the contact area of elastic spring and connecting contact pin is less, and contact-making surface concentrates on the centre position of tubular axis, so can only connect a contact pin on the socket, can't satisfy some demands in particular cases.
Summary of the invention
One of technical problem to be solved by this invention provides a kind of radially connector, and elastic spring is provided with two grid region, has formed near double contact area, has reduced contact resistance; Under the constant state of contact and raw material, its current capacity is higher.
Two of technical problem to be solved by this invention provides a kind of radially connector manufacturing method, and elastic spring is provided with two grid region, carries out both sides and reverses, and has formed near double contact area, has reduced contact resistance; Under the constant state of contact and raw material, its current capacity is higher.
For one of solving the problems of the technologies described above, technical scheme of the present invention is: a kind of radially connector, the pad and the housing that is enclosed within the tubular outside the described pad that comprise tubular, be provided with the elastic spring of tubular in the described pad, described elastic spring comprises two symmetrical bonding pads, described bonding pad is because grid forms with the fixed claw that is connected with described grid, and the grid of two bonding pads is interconnected to form integrative-structure, and described fixed claw bending is placed between described shell and the pad.
For solve the problems of the technologies described above two, technical scheme of the present invention is: a kind of manufacture method of radially connector may further comprise the steps:
(1) the flat elastic spring in punching press or cut place; Described elastic spring comprises two symmetrical bonding pads, and described bonding pad is because grid forms with the fixed claw that is connected with described grid, and the grid of two bonding pads is interconnected to form integrative-structure, and is provided with fixing hole between two bonding pads;
(2) flat elastic spring is rolled into tubular and inserts in the mold, utilize bed die to insert in the elastic spring of tubular; Be provided with columniform accommodation space in the described mold, be provided with guide vane end stop in the described accommodation space, form annular chamber between described guide vane end stop and the mold inwall; The end that described bed die inserts elastic spring is provided with some flanges;
(3) fixed claw of one of them bonding pad of elastic spring is inserted in the annular chamber of mold and be fixed, the fixing hole of the flange on the bed die with the elastic spring centre is fixed;
(4) reverse upper and lower mould, centered by self axle, reverse 40 ~ 45 degree, finish the reversing of grid of first bonding pad;
(5) according to step (3), (4), finish the reversing of grid of another one bonding pad;
The elastic spring of the tubular that (6) will reverse arranges in the pad of tubular, the fixed claw on two bonding pads is bent and is close to the outer wall of described pad;
(7) housing with tubular is enclosed within outside the pad, relies on the pressure between housing and the pad that fixed claw is fixed, and finishes the radially manufacturing of connector.
As improvement, described fixing hole is similar to the shape of flange, described fixing hole be shaped as circle or ellipse.
As improvement, described mold top is provided with the hexagon chamber, and described bed die lower end is provided with the hexagon chamber.
As improvement, described housing is made of upper shell and lower house in two.
As improvement, described housing and pad adopt the copper alloy manufacturing of high conductivity to form; Elastic spring uses the beallon manufacturing to form.
The beneficial effect that the present invention compared with prior art brings is:
Elastic spring reverses through twice, has formed near double contact area, has reduced contact resistance; Under the constant state of contact and raw material, its current capacity is higher; Because elastic spring reverses through twice, what form in the middle of reed is two and separates contact areas, so, connector of the present invention can realize a socket join in two contact pins.
Description of drawings
Fig. 1 is flat elastic spring structural representation.
Fig. 2 is the elastic spring schematic diagram that is rolled into tubular.
The schematic diagram of Fig. 3 for utilizing the distortion mould to cooperate with elastic spring.
Fig. 4 is the lower die structure schematic diagram.
Fig. 5 is the upper die structure schematic diagram.
Fig. 6 is the mold cutaway view.
Fig. 7 is the elastic spring structural representation after twisting.
Fig. 8 is the schematic diagram after elastic spring is assembled to pad.
Fig. 9 is housing assembling schematic diagram.
Figure 10 is the connector construction schematic diagram that assembles.
Figure 11 is the connector cutaway view.
Figure 12 is the cutaway view that connector cooperates with contact pin.
Embodiment
The invention will be further described below in conjunction with Figure of description.
A kind of radially connector comprises the pad 4 of tubular and is enclosed within the housing 5 of the outer tubular of described pad 4, is provided with the elastic spring 1 of tubular in the described pad 4.Described housing 5 and pad 4 adopt the copper alloy manufacturing of high conductivity to form; Elastic spring 1 uses the beallon manufacturing to form.As shown in Figure 1, before the manufacturing, elastic spring 1 is tabular, and it comprises two symmetrical bonding pads 11, described bonding pad 11 is because grid 112 forms with the fixed claw 111 that is connected with described grid 112, and the grid 112 of two bonding pads 11 is interconnected to form integrative-structure.Be provided with some fixing holes 12 between described two bonding pads 11, described fixing hole 12 be shaped as circle or ellipse.
Manufacture method of the present invention may further comprise the steps:
(1) as shown in Figure 1, utilize the cutting of punching press or line, traditional manufacture such as laser cutting processes flat elastic spring 1; The elastic spring 1 of this moment comprises two symmetrical bonding pads 11, described bonding pad 11 is because grid 112 and fixed claw 111 compositions that are connected with described grid 112, the grid 112 of two bonding pads 11 is interconnected to form integrative-structure, and is provided with fixing hole 12 between two bonding pads 11;
(2) shown in Fig. 2,3, flat elastic spring 1 is rolled into tubular and inserts in the mold 2, utilize bed die 3 to insert in the elastic spring 1 of tubulars; As shown in Figs. 4-6, be provided with columniform accommodation space 22 in the described mold 2, be provided with guide vane end stop 23 in the described accommodation space 22, form annular chamber 24 between described guide vane end stop 23 and mold 2 inwalls; The end that described bed die 3 inserts elastic spring 1 is provided with some flanges 32;
(3) as shown in Figure 3, the fixed claw 111 of one of them bonding pad 11 of elastic spring 1 is inserted in the annular chamber 24 of molds 2 and be fixed, the flange 32 on the bed die 3 and fixing hole 12 in the middle of the elastic spring 1 are fixed;
(4) as shown in Figure 3, utilize the hexagon fixer to insert in the hexagon chamber 31 of being connected with bed die in the hexagon chamber 21 on the mold 2 and be fixed connection; Then centered by self axle, reverse 40 ~ 45 degree, finish the reversing of grid 112 of first bonding pad 11;
(5) as shown in Figure 7, according to step (3), (4), finish the reversing of grid 112 of another one bonding pad 11;
(6) as shown in Figure 8, the elastic spring 1 of the tubular that reversed is arranged in the pad 4 of tubular, with fixed claw 111 bendings on two bonding pads 11 and be close to the outer wall of described pad 4;
(7) shown in Fig. 9,10, the housing 5 of tubular is enclosed within outside the pad 4, rely on housing 5 and pressure between the pad 4 that fixed claw 111 is fixed, finish the radially manufacturing of connector.
Elastic spring 1 of the present invention reverses through twice, has formed near double contact area, has reduced contact resistance; Under the constant state of contact and raw material, its current capacity is higher; Because elastic spring 1 reverses through twice, what form in the middle of reed is two and separates contact areas, so, as shown in figure 12, connector of the present invention can realize a socket join in two contact pins 6.
Claims (6)
1. connector radially, the pad and the housing that is enclosed within the tubular outside the described pad that comprise tubular, be provided with the elastic spring of tubular in the described pad, it is characterized in that: described elastic spring comprises two symmetrical bonding pads, described bonding pad is because grid and the fixed claw composition that is connected with described grid, the grid of two bonding pads is interconnected to form integrative-structure, and described fixed claw bending is placed between described shell and the pad.
2. the manufacture method of a kind of radially connector according to claim 1 is characterized in that, may further comprise the steps:
(1) the flat elastic spring in punching press or cut place; Described elastic spring comprises two symmetrical bonding pads, and described bonding pad is because grid forms with the fixed claw that is connected with described grid, and the grid of two bonding pads is interconnected to form integrative-structure, and is provided with fixing hole between two bonding pads;
(2) flat elastic spring is rolled into tubular and inserts in the mold, utilize bed die to insert in the elastic spring of tubular; Be provided with columniform accommodation space in the described mold, be provided with guide vane end stop in the described accommodation space, form annular chamber between described guide vane end stop and the mold inwall; The end that described bed die inserts elastic spring is provided with some flanges;
(3) fixed claw of one of them bonding pad of elastic spring is inserted in the annular chamber of mold and be fixed, the fixing hole of the flange on the bed die with the elastic spring centre is fixed;
(4) reverse upper and lower mould, centered by self axle, reverse 40 ~ 45 degree, finish the reversing of grid of first bonding pad;
(5) according to step (3), (4), finish the reversing of grid of another one bonding pad;
The elastic spring of the tubular that (6) will reverse arranges in the pad of tubular, the fixed claw on two bonding pads is bent and is close to the outer wall of described pad;
(7) housing with tubular is enclosed within outside the pad, relies on the pressure between housing and the pad that fixed claw is fixed, and finishes the radially manufacturing of connector.
3. the manufacture method of a kind of radially connector according to claim 2, it is characterized in that: described fixing hole is similar to the shape of flange, described fixing hole be shaped as circle or ellipse.
4. the manufacture method of a kind of radially connector according to claim 2, it is characterized in that: described mold top is provided with the hexagon chamber, and described bed die lower end is provided with the hexagon chamber.
5. the manufacture method of a kind of radially connector according to claim 2, it is characterized in that: described housing is made of upper shell and lower house in two.
6. according to the manufacture method of a kind of radially connector claimed in claim 2, it is characterized in that: described housing and pad adopt the copper alloy manufacturing of high conductivity to form; Elastic spring uses the beallon manufacturing to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105053025A CN103022771A (en) | 2012-12-03 | 2012-12-03 | Radial connector and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105053025A CN103022771A (en) | 2012-12-03 | 2012-12-03 | Radial connector and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103022771A true CN103022771A (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105053025A Pending CN103022771A (en) | 2012-12-03 | 2012-12-03 | Radial connector and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103022771A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901027A (en) * | 2015-06-12 | 2015-09-09 | 桂林市啄木鸟医疗器械有限公司 | Clamping structure and elastic piece therefor |
| CN106654662A (en) * | 2016-08-17 | 2017-05-10 | 深圳市铭仕新得电子有限公司 | Elastic electric connector and manufacturing method thereof |
| CN106654652A (en) * | 2016-12-23 | 2017-05-10 | 苏州华旃航天电器有限公司 | Female terminal of electric connector and processing method of female terminal |
| CN106785559A (en) * | 2017-01-17 | 2017-05-31 | 安费诺科技(深圳)有限公司 | A kind of grid electrical connector |
| US10320130B2 (en) | 2017-01-20 | 2019-06-11 | Lotes Co., Ltd | Barrel terminal |
| CN109888527A (en) * | 2019-03-11 | 2019-06-14 | 沈阳安格视科技有限公司 | A kind of cable connecting arrangement of the connector with rosette for lock |
| JP2020032527A (en) * | 2018-08-27 | 2020-03-05 | 卓也 澤田 | Holder member |
| CN111370965A (en) * | 2020-03-28 | 2020-07-03 | 何凤凤 | Elastic grid twisting and pulling device and process for automatic production line of connector terminal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1692530A (en) * | 2002-08-14 | 2005-11-02 | 康内克技术有限公司 | Electrical connector |
| CN101938056A (en) * | 2010-07-06 | 2011-01-05 | 吴远泽 | Jack electrical connector and manufacturing method thereof |
| CN102437454A (en) * | 2011-08-31 | 2012-05-02 | 中航光电科技股份有限公司 | Double-combined crown spring and jack using same |
| CN202268518U (en) * | 2011-09-30 | 2012-06-06 | 深圳捷瑞诺科技有限公司 | Torsion spring terminal capable of effectively improving current carrying capability |
| CN202384535U (en) * | 2012-04-16 | 2012-08-15 | 八达电气有限公司 | Elastic terminal and electric connector using same |
| CN203232985U (en) * | 2012-12-03 | 2013-10-09 | 深圳巴斯巴科技发展有限公司 | Radial connector |
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2012
- 2012-12-03 CN CN2012105053025A patent/CN103022771A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1692530A (en) * | 2002-08-14 | 2005-11-02 | 康内克技术有限公司 | Electrical connector |
| CN101938056A (en) * | 2010-07-06 | 2011-01-05 | 吴远泽 | Jack electrical connector and manufacturing method thereof |
| CN102437454A (en) * | 2011-08-31 | 2012-05-02 | 中航光电科技股份有限公司 | Double-combined crown spring and jack using same |
| CN202268518U (en) * | 2011-09-30 | 2012-06-06 | 深圳捷瑞诺科技有限公司 | Torsion spring terminal capable of effectively improving current carrying capability |
| CN202384535U (en) * | 2012-04-16 | 2012-08-15 | 八达电气有限公司 | Elastic terminal and electric connector using same |
| CN203232985U (en) * | 2012-12-03 | 2013-10-09 | 深圳巴斯巴科技发展有限公司 | Radial connector |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901027A (en) * | 2015-06-12 | 2015-09-09 | 桂林市啄木鸟医疗器械有限公司 | Clamping structure and elastic piece therefor |
| CN106654662A (en) * | 2016-08-17 | 2017-05-10 | 深圳市铭仕新得电子有限公司 | Elastic electric connector and manufacturing method thereof |
| CN106654652A (en) * | 2016-12-23 | 2017-05-10 | 苏州华旃航天电器有限公司 | Female terminal of electric connector and processing method of female terminal |
| CN106785559A (en) * | 2017-01-17 | 2017-05-31 | 安费诺科技(深圳)有限公司 | A kind of grid electrical connector |
| WO2018133261A1 (en) * | 2017-01-17 | 2018-07-26 | 安费诺科技(深圳)有限公司 | Grid electric connection piece |
| US10320130B2 (en) | 2017-01-20 | 2019-06-11 | Lotes Co., Ltd | Barrel terminal |
| JP2020032527A (en) * | 2018-08-27 | 2020-03-05 | 卓也 澤田 | Holder member |
| CN109888527A (en) * | 2019-03-11 | 2019-06-14 | 沈阳安格视科技有限公司 | A kind of cable connecting arrangement of the connector with rosette for lock |
| CN109888527B (en) * | 2019-03-11 | 2024-04-30 | 沈阳安格视科技有限公司 | Cable connection device of connector with lock jack |
| CN111370965A (en) * | 2020-03-28 | 2020-07-03 | 何凤凤 | Elastic grid twisting and pulling device and process for automatic production line of connector terminal |
| CN111370965B (en) * | 2020-03-28 | 2021-08-27 | 东莞市志彦电子有限公司 | Elastic grid twisting and pulling device and process for automatic production line of connector terminal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130403 |
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| RJ01 | Rejection of invention patent application after publication |