CN102890031B - Conductive clamp for plug lead bending test - Google Patents
Conductive clamp for plug lead bending test Download PDFInfo
- Publication number
- CN102890031B CN102890031B CN201210385924.9A CN201210385924A CN102890031B CN 102890031 B CN102890031 B CN 102890031B CN 201210385924 A CN201210385924 A CN 201210385924A CN 102890031 B CN102890031 B CN 102890031B
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- China
- Prior art keywords
- pin
- plug
- clamp
- block
- clamping block
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- Expired - Fee Related
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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, particularly relate to plug lead wire bend test device field.
Background technology
The bending property of sampling Detection plug lead wire is needed before plug dispatches from the factory, be exactly specifically by plug geometrical clamp testing table, towards the power lead of different directions bending plug, the pin of plug is energized simultaneously, and detect by electric current, to judge whether the amplitude inner bending plug lead wire in regulation affects the safe handling of plug.
At present, the fixture of plug lead wire bending test only possesses the function of clamping plug, and when carrying out energizing test, needs connect wire, complex operation in addition; The wire connected is generally around on pin, and electrical connection is also unreliable, and with certain danger.
Summary of the invention
The applicant is according to the problem of above-mentioned existing plug lead wire bending test fixture function singleness, complex operation, poor stability, electrical connection instability, carry out Improvement, a kind of conductive fixture of plug lead wire bending test is provided, it can clamp plug, and formed with pin and be electrically connected, easy for installation; Its electrical connection performance is safe and 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 abutment of hold-down bolt is in the end face of U-shaped briquetting, and the openend of described U-shaped briquetting, is provided with left clamp and right clamp down below it; Left clamp is connected respectively by the first chamfered transition with side with the end face of right clamp, and its bottom surface is connected respectively by the second chamfered transition with side; First inclined-plane is connected on the edge of U-shaped briquetting openend respectively; Second inclined-plane is connected to the left pin of plug and a side of right pin respectively; Be provided with stage clip between left clamp and right clamp, also have clip slot between the two, the upper pin of plug is arranged in described clip slot; Also be provided with symmetrical taper liner block in described housing, the inclined-plane of described taper liner block is separately installed with conducting strip, and 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;
On described housing, returning apparatus has conductive pole, and described conducting strip is connected on conductive pole, and described conductive pole is connected with electric source for test purposes.
Beneficial effect of the present invention is:
On taper liner block of the present invention, the conducting strip of device can realize the function of energizing test, does not thus need to connect wire in addition, complete function, easy and simple to handle; The angle of inclination of taper liner block is arranged according to the angle of inclination of pin, and the conducting strip on taper liner block can form with pin the electrical connection had compared with large contact surface, connects safe and reliable; Not directly and body contact, housing adopts insulating material again, good insulation preformance simultaneously for conducting strip, conductive pole; When stepping up plug, only need to rotatably compress bolt, left clamp and right clamp will three pins of Automatic-clamping plug, easy to use, efficiency is high.
Accompanying drawing explanation
Fig. 1 is front sectional view of the present invention.
Fig. 2 is right view of the present invention, and wherein conductive pole is side broken section.
Fig. 3 is the front sectional view of briquetting of the present invention.
Fig. 4 is the partial enlarged drawing of left clamp in Fig. 1, right clamp and stage clip.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As Figure 1 and Figure 4, the present invention includes box-like insulation shell 2, housing 2 top is with threaded hole, and in described threaded hole, device has hold-down bolt 1, the end abutment of hold-down bolt 1, in the end face of U-shaped briquetting 3, rotatably compresses the height that bolt 1 just can regulate U-shaped briquetting 3; The openend of U-shaped briquetting 3, is provided with left clamp 5 and right clamp 15 down below it; Left clamp 5 and right clamp 15 symmetrical along its center divisional plane, its end face is connected respectively by the first inclined-plane 20 transition with side, and its end face is with flange, and described flange is stuck in the opening of U-shaped briquetting 3; Left clamp 5 is connected respectively by the second inclined-plane 21 transition with side with the bottom surface of right clamp 15, and the bottom of left clamp 5 and right clamp 15 is also respectively with step 22; First inclined-plane 20 is connected on the edge of U-shaped briquetting 3 openend respectively; Second inclined-plane 21 is connected to the left pin 6 of plug 17 and a side of right pin 13 respectively, and step 22 is connected in the groove at guidepost 12 top; Guidepost 12 is hollow cylinder, and spring 11 is installed in guidepost 12, and one end is connected to guidepost 12 inner face, 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 end.The divisional plane of left clamp 5 and right clamp 15 has hole, is provided with stage clip 14 in hole, also has clip slot 16 between left clamp 5 and right clamp 15, is provided with the upper pin 4 of plug 17 in clip slot 16; Taper liner block 8 is arranged on the bottom surface of housing 2 inner chamber by bolt 9, the inclined-plane of taper liner block 8 is separately installed with conducting strip 7, 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 in pit 3-1, and the stability that both are connected is better; U-shaped briquetting 3 is by inclined-plane 3-2 and the inclined-plane 20 parallel abutting of left clamp 5 with right clamp 15.
When hold-down bolt 1 moves down, left clamp 5 and right clamp 15 close up, thus clamp the pin 4 be inserted in clip slot 16; When hold-down bolt 1 moves up, left clamp 5 and right clamp 15, open under the acting force of stage clip 14 for fulcrum with step 22.
As shown in Figure 2, on housing 2, returning apparatus has conductive pole 19, and conducting strip 7 is connected on conductive pole 19 by nut, and conductive pole 19 is connected with electric source for test purposes; Between conductive pole 19 and housing 2, returning apparatus has dead ring 18, to improve security of the present invention.
In the present embodiment, left clamp 5, right clamp 15, taper liner block 8, housing 2 and insulation sleeve 18 all adopt insulating material to make, and conducting strip 7, conductive pole 19 are not all directly connected with housing 2, good insulation preformance.
More than describing is explanation of the invention, and be not limitation of the present invention, limited range of the present invention is see claim.Without departing from the basic structure of the case in the present invention, the present invention can do any type of amendment.
Claims (3)
1. the conductive fixture of plug lead wire bending test, is characterized in that: comprise box-like insulation shell (2), and housing (2) top arrangement has hold-down bolt (1); The end abutment of hold-down bolt (1) is in the end face of U-shaped briquetting (3), and the openend of U-shaped briquetting (3), is provided with left clamp (5) and right clamp (15) down below it; Left clamp (5) is connected respectively by the first inclined-plane (20) transition with side with the end face of right clamp (15), and its bottom surface is connected respectively by the second inclined-plane (21) transition with side; First inclined-plane (20) is connected on the edge of U-shaped briquetting (3) openend respectively; Second inclined-plane (21) is connected to the left pin (6) of plug and a side of right pin (13) respectively; Be provided with stage clip (14) between left clamp (5) and right clamp (15), also have clip slot (16) between the two, the upper pin (4) of plug (17) is arranged in clip slot (16); Also be provided with symmetrical taper liner block (8) in housing (2), the inclined-plane of taper liner block (8) be separately installed with conducting strip (7), 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, 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, is characterized in that: the upper returning apparatus of housing (2) has conductive pole (19), and conducting strip (7) is connected on 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 CN102890031A (en) | 2013-01-23 |
| CN102890031B true 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) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP3656504B1 (en) * | 2018-11-20 | 2022-02-23 | WEZAG GmbH & Co. KG | Press tool, press tool set, press tool network and method for crimping a workpiece |
| 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 |
| 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 |
| CN112881913B (en) * | 2021-02-05 | 2022-06-17 | 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 |
| 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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE467282B (en) * | 1990-10-18 | 1992-06-22 | Olle Skoeldmark | APPLICATION BOX FOR EUROPEAN CONTACT |
-
2012
- 2012-10-12 CN CN201210385924.9A patent/CN102890031B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
Non-Patent Citations (1)
| Title |
|---|
| 无螺纹端子导线弯曲试验装置;陈卫东;《china appliance technogy》;20091231(第13期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN102890031A (en) | 2013-01-23 |
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