CN102890031A - Conductive clamp for plug lead bending test - Google Patents
Conductive clamp for plug lead bending test Download PDFInfo
- Publication number
- CN102890031A CN102890031A CN2012103859249A CN201210385924A CN102890031A CN 102890031 A CN102890031 A CN 102890031A CN 2012103859249 A CN2012103859249 A CN 2012103859249A CN 201210385924 A CN201210385924 A CN 201210385924A CN 102890031 A CN102890031 A CN 102890031A
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- pin
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- clamp
- block
- clamping block
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Abstract
The invention discloses a conductive clamp for a plug lead bending test. The conductive clamp comprises a box-shaped shell, wherein the top of the shell is provided with a pressing bolt; the end of the pressing bolt is pressed against the top surface of a U-shaped pressing block; the open end of the U-shaped pressing block is downward, and a left clamping block and a right clamping block are arranged below the U-shaped pressing block; the side faces of the left clamping block and a right clamping block are provided with a first inclined surface and a second inclined surface; the first inclined surface is pressed against the edge of the open end of the U-shaped pressing block; the second inclined surface is pressed against one side faces of a left pin and a right pin; a compressed spring is arranged between the left clamping block and the right clamping block; a clamping groove is formed between the left clamping block and the right clamping block; an upper pin is arranged in the clamping groove; a left inclined cushion block and a right inclined cushion block which are symmetrical to each other are arranged in the shell; conducting strips are respectively arranged on inclined surfaces of the inclined cushion blocks; and the conducting strips are pressed against the other side face of the left and right pins. According to the conductive clamp, the plug can be clamped, electric connection is formed between the plug and the pin, and the installation is convenient; the electrical connection performance is safe and reliable, and the insulating performance is high.
Description
Technical field
The present invention relates to the test unit field of electric component, relate in particular to plug lead wire bend test device field.
Background technology
The plug front bending property that needs the sampling Detection plug lead wire of dispatching from the factory, particularly be exactly with on the plug geometrical clamp testing table, power lead towards the different directions bending plug, simultaneously the pin of plug is switched on, and detect by electric current, whether affect the safe handling of plug to judge the amplitude inner bending plug lead wire in regulation.
At present, the anchor clamps of plug lead wire bending test only possess the function that clamps plug, need to connect in addition wire, complex operation when carrying out energizing test; Generally on pin, electrical connection is also unreliable for the wire that connects, and with certain danger.
Summary of the invention
The applicant is according to above-mentioned existing plug lead wire bending test anchor clamps function singleness, complex operation, poor stability, the unsettled problem of electrical connection, carry out Improvement, a kind of conductive fixture of plug lead wire bending test is provided, it can clamp plug, and form electrical connection with pin, easy for installation; Its electrical connection performance safety is reliable, good insulation preformance.
Technical scheme of the present invention is as follows:
The conductive fixture of plug lead wire bending test comprises box-like insulation shell, and described case top device has hold-down bolt; The end of hold-down bolt is connected to the end face of U-shaped briquetting, and the openend of described U-shaped briquetting is equipped with left clamp and right clamp down below it; Left clamp be connected the end face of clamp and be connected by the first chamfered transition respectively with the side, its bottom surface is connected by the second chamfered transition respectively with the side; The first inclined-plane is connected to respectively on the edge of U-shaped briquetting openend; The second inclined-plane is connected to respectively a side of left pin and the right pin of plug; Between left clamp and the right clamp stage clip is installed, also has clip slot between the two, the upper pin of plug is installed in the described clip slot; Symmetrical taper liner piece also is installed in the described housing, is separately installed with conducting strip on the inclined-plane of described taper liner piece, conducting strip is connected to the another side of left pin and right pin.
Its further technical scheme is:
The bottom of described left clamp and right clamp is also respectively with step, and described step is connected in the groove at guidepost top; Described guidepost is connected to the bottom of described housing by spring;
Returning apparatus has conductive pole on the described housing, and described conducting strip is connected on the conductive pole, and described conductive pole is connected with electric source for test purposes.
Beneficial effect of the present invention is:
The conducting strip that installs on the taper liner piece of the present invention can be realized the function of energizing test, thereby does not need to connect in addition wire, and complete function is easy and simple to handle; The angle of inclination of taper liner piece arranges according to the angle of inclination of pin, and the conducting strip on the taper liner piece can form the electrical connection that has than large contact surface with pin, connects safe and reliable; Conducting strip, conductive pole directly do not contact with housing, and housing adopts again insulating material, good insulation preformance simultaneously; When stepping up plug, only need to rotatably compress bolt, three pins that left clamp and right clamp will the Automatic-clamping plugs, easy to use, efficient is high.
Description of drawings
Fig. 1 is that master of the present invention looks cut-open view.
Fig. 2 is right view of the present invention, and wherein conductive pole is a side broken section.
Fig. 3 is that the master of briquetting of the present invention looks cut-open view.
Fig. 4 is the partial enlarged drawing of the left clamp of Fig. 1, right clamp and stage clip.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Such as Fig. 1, shown in Figure 4, the present invention includes box-like insulation shell 2, housing 2 tops are threaded the hole, and device has hold-down bolt 1 in the described threaded hole, the end of hold-down bolt 1 is connected to the end face of U-shaped briquetting 3, rotatably compresses the height that bolt 1 just can be regulated U-shaped briquetting 3; The openend of U-shaped briquetting 3 is equipped with left clamp 5 and right clamp 15 down below it; Left clamp 5 and right clamp 15 are along its center divisional plane left-right symmetric, and its end face is connected by 20 transition of the first inclined-plane respectively with the side, and its end face is with flange, and described flange is stuck in the opening of U-shaped briquetting 3; Left clamp 5 be connected the bottom surface of clamp 15 and be connected by 21 transition of the second inclined-plane respectively with the side, the bottom of left clamp 5 and right clamp 15 is also respectively with step 22; The first inclined-plane 20 is connected to respectively on the edge of U-shaped briquetting 3 openends; The second inclined-plane 21 is connected to respectively a side of left pin 6 and the right pin 13 of plug 17, and step 22 is connected in the groove at guidepost 12 tops; Guidepost 12 is hollow cylinder, and spring 11 is installed in the guidepost 12, and an end is connected to guidepost 12 inner faces, and the other end is connected to the inner face of screw shell 10, and screw shell 10 is screwed in the threaded hole of housing 2 lower ends.The divisional plane of left clamp 5 and right clamp 15 has the hole, and stage clip 14 is installed in the hole, also has clip slot 16 between left clamp 5 and the right clamp 15, and the upper pin 4 of plug 17 is installed in the clip slot 16; Taper liner piece 8 is installed in by bolt 9 on the bottom surface of housing 2 inner chambers, is separately installed with conducting strip 7 on the inclined-plane of taper liner piece 8, and conducting strip 7 is connected to the another side of left pin 6 and right pin 13.
As shown in Figure 3, in the present embodiment, the top of U-shaped briquetting 3 is provided with pit 3-1, and hold-down bolt 1 is connected among the pit 3-1, so that the stability that both connect is better; U-shaped briquetting 3 is by the inclined-plane 20 parallel butts of inclined-plane 3-2 with left clamp 5 and right clamp 15.
When hold-down bolt 1 moved down, left clamp 5 and right clamp 15 closed up, thereby clamped the pin 4 that is inserted in the clip slot 16; When hold-down bolt 1 moved up, left clamp 5 and right clamp 15 opened under the acting force of stage clip 14 take step 22 as fulcrum.
As shown in Figure 2, returning apparatus has conductive pole 19 on the housing 2, and conducting strip 7 is connected on the conductive pole 19 by nut, and conductive pole 19 is connected with electric source for test purposes; Returning apparatus has dead ring 18 between conductive pole 19 and the housing 2, to improve security of the present invention.
In the present embodiment, left clamp 5, right clamp 15, taper liner piece 8, housing 2 and insulation sleeve 18 all adopt insulating material to make, and conducting strip 7, conductive pole 19 all directly are not connected good insulation preformance with housing 2.
Above description is explanation of the invention, is not limitation of the present invention, and limited range of the present invention is referring to claim.In the situation that without prejudice to basic structure of the present invention, the present invention can do any type of modification.
Claims (3)
1. the conductive fixture of plug lead wire bending test, it is characterized in that: comprise box-like insulation shell (2), housing (2) top arrangement has hold-down bolt (1); The end of hold-down bolt (1) is connected to the end face of U-shaped briquetting (3), and the openend of U-shaped briquetting (3) is equipped with left clamp (5) and right clamp (15) down below it; Left clamp (5) be connected the end face of clamp (15) and be connected by the first inclined-plane (20) transition respectively with the side, its bottom surface is connected by the second inclined-plane (21) transition respectively with the side; The first inclined-plane (20) is connected to respectively on the edge of U-shaped briquetting (3) openend; The second inclined-plane (21) is connected to respectively a side of left pin (6) and the right pin (13) of plug; Between left clamp (5) and the right clamp (15) stage clip (14) is installed, also has clip slot (16) between the two, the upper pin (4) of plug (17) is installed in the clip slot (16); Symmetrical taper liner piece (8) also is installed in the housing (2), is separately installed with conducting strip (7) on the inclined-plane of taper liner piece (8), conducting strip (7) is connected to the another side of left pin (6) and right pin (13).
2. the conductive fixture of plug lead wire bending test as claimed in claim 1, it is characterized in that: the bottom of left clamp (5) and right clamp (15) is also respectively with flange (22), and flange (22) is connected in the groove at guidepost (12) top; Guidepost (12) is connected to the bottom of housing (2) by spring (11).
3. the conductive fixture of plug lead wire bending test as claimed in claim 1, it is characterized in that: the upper returning apparatus of housing (2) has conductive pole (19), and conducting strip (7) is connected on the conductive pole (19), and conductive pole (19) is connected with electric source for test purposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210385924.9A CN102890031B (en) | 2012-10-12 | 2012-10-12 | Conductive clamp for plug lead bending test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210385924.9A CN102890031B (en) | 2012-10-12 | 2012-10-12 | Conductive clamp for plug lead bending test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102890031A true CN102890031A (en) | 2013-01-23 |
| CN102890031B CN102890031B (en) | 2015-02-04 |
Family
ID=47533606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210385924.9A Expired - Fee Related CN102890031B (en) | 2012-10-12 | 2012-10-12 | Conductive clamp for plug lead bending test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102890031B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655484A (en) * | 2015-01-31 | 2015-05-27 | 江汉大学 | Clamp for electrified stretching |
| CN107695132A (en) * | 2017-10-20 | 2018-02-16 | 辽宁忠旺集团有限公司 | The tension straingtening method and processing technology of automobile cover support |
| CN109212279A (en) * | 2018-11-29 | 2019-01-15 | 国网上海市电力公司 | A kind of transformer belt electric detection means |
| CN111796170A (en) * | 2020-06-04 | 2020-10-20 | 一汽奔腾轿车有限公司 | Universal wire harness portable connector for durability test of electrical element |
| CN112881913A (en) * | 2021-02-05 | 2021-06-01 | 北京理工大学 | Motor test system is with just tearing open formula tip supporting mechanism |
| CN113482822A (en) * | 2021-07-05 | 2021-10-08 | 江苏科技大学 | Marine diesel engine fuel test spraying device |
| CN113959828A (en) * | 2021-10-21 | 2022-01-21 | 宁波康伯斯电器有限公司 | Power line performance detection device |
| TWI794559B (en) * | 2018-11-20 | 2023-03-01 | 德商韋扎格有限責任兩合公司 | Presswerkzeug-netzwerk und verfahren zum verpressen eines werkstuecks |
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| EP0508196A2 (en) * | 1991-04-09 | 1992-10-14 | Molex Incorporated | Electrical power connector |
| CN2189356Y (en) * | 1994-06-04 | 1995-02-08 | 刘国权 | Pin |
| EP0553168B1 (en) * | 1990-10-18 | 1995-07-12 | Olle SKÖLDMARK | Branching-off box |
| EP0770274B1 (en) * | 1995-05-12 | 2000-07-26 | Delphi Automotive Systems Deutschland GmbH | Plug connector housing |
| CN2906991Y (en) * | 2006-05-26 | 2007-05-30 | 阮清天 | Single-head fitted plug and socket switch |
| CN201259951Y (en) * | 2008-09-18 | 2009-06-17 | 朱勤儿 | Power socket |
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| CN102269773A (en) * | 2011-05-02 | 2011-12-07 | 林勇 | Conversion socket for current detection |
| CN202928881U (en) * | 2012-10-12 | 2013-05-08 | 协和机电（无锡）有限公司 | Conducting clamp for plug leading wire bending test |
-
2012
- 2012-10-12 CN CN201210385924.9A patent/CN102890031B/en not_active Expired - Fee Related
Patent Citations (9)
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|---|---|---|---|---|
| EP0553168B1 (en) * | 1990-10-18 | 1995-07-12 | Olle SKÖLDMARK | Branching-off box |
| EP0508196A2 (en) * | 1991-04-09 | 1992-10-14 | Molex Incorporated | Electrical power connector |
| CN2189356Y (en) * | 1994-06-04 | 1995-02-08 | 刘国权 | Pin |
| EP0770274B1 (en) * | 1995-05-12 | 2000-07-26 | Delphi Automotive Systems Deutschland GmbH | Plug connector housing |
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| CN201698921U (en) * | 2010-06-11 | 2011-01-05 | 黄大淼 | Wire connection and disconnection device of wall switch and socket |
| CN102269773A (en) * | 2011-05-02 | 2011-12-07 | 林勇 | Conversion socket for current detection |
| CN202928881U (en) * | 2012-10-12 | 2013-05-08 | 协和机电（无锡）有限公司 | Conducting clamp for plug leading wire bending test |
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| Title |
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| 陈卫东: "无螺纹端子导线弯曲试验装置", 《CHINA APPLIANCE TECHNOGY》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655484A (en) * | 2015-01-31 | 2015-05-27 | 江汉大学 | Clamp for electrified stretching |
| CN104655484B (en) * | 2015-01-31 | 2017-04-05 | 江汉大学 | A kind of fixture for the stretching that is powered |
| CN107695132A (en) * | 2017-10-20 | 2018-02-16 | 辽宁忠旺集团有限公司 | The tension straingtening method and processing technology of automobile cover support |
| TWI794559B (en) * | 2018-11-20 | 2023-03-01 | 德商韋扎格有限責任兩合公司 | Presswerkzeug-netzwerk und verfahren zum verpressen eines werkstuecks |
| CN109212279A (en) * | 2018-11-29 | 2019-01-15 | 国网上海市电力公司 | A kind of transformer belt electric detection means |
| CN111796170A (en) * | 2020-06-04 | 2020-10-20 | 一汽奔腾轿车有限公司 | Universal wire harness portable connector for durability test of electrical element |
| CN111796170B (en) * | 2020-06-04 | 2023-04-07 | 一汽奔腾轿车有限公司 | Universal wire harness portable connector for durability test of electrical element |
| CN112881913A (en) * | 2021-02-05 | 2021-06-01 | 北京理工大学 | Motor test system is with just tearing open formula tip supporting mechanism |
| CN113482822A (en) * | 2021-07-05 | 2021-10-08 | 江苏科技大学 | Marine diesel engine fuel test spraying device |
| CN113959828A (en) * | 2021-10-21 | 2022-01-21 | 宁波康伯斯电器有限公司 | Power line performance detection device |
| CN113959828B (en) * | 2021-10-21 | 2023-12-19 | 宁波康伯斯电器有限公司 | Power supply linear energy detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102890031B (en) | 2015-02-04 |
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20151012 |
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| EXPY | Termination of patent right or utility model |