CN203787724U - Electrical property testing adapter socket - Google Patents
Electrical property testing adapter socket Download PDFInfo
- Publication number
- CN203787724U CN203787724U CN201420112489.7U CN201420112489U CN203787724U CN 203787724 U CN203787724 U CN 203787724U CN 201420112489 U CN201420112489 U CN 201420112489U CN 203787724 U CN203787724 U CN 203787724U
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- tap
- base
- steel ball
- cylinder
- test
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Abstract
The utility model discloses an electrical property testing adapter socket which comprises a plugboard, a pedestal, adapter interfaces, fixing screw holes, a central location hole, a linear jack, a circular jack, steel balls, springs, a left link and a right link, wherein the plugboard is integrated with the pedestal, the plugboard includes a rectangular plate-shaped structure whose upper and lower sides are arc-shaped, the pedestal includes two cylinders, the outer circumference of the first cylinder is provided with the semicircular left and right links, the plugboard and the pedestal are provided with the linear jack and the circular jack, the linear jack and the circular jack are through holes that penetrate through the plugboard and the pedestal, the pedestal is provided with the adapter interfaces, and the adapter interfaces are respectively electrically connected with the corresponding linear and circular jacks. According to the utility model, the design is simplified, the structure is optimized, the testing jacks are directly electrically connected with the adapter interfaces, the semicircular link type structures are provided, adaptation contacts are fully reduced, and convenience is provided for maintenance and replacement; and the failure rate of the adapter socket is reduced, and the service life and testing efficiency of the adapter socket are improved.
Description
Technical field
The utility model relates to a kind of power-line plug electric performance test technical equipment field, particularly a kind of electric performance test multi-tap.
Background technology
Power line and attaching plug manufacturing enterprise thereof, in process of production, must guarantee the quality of product, meets client's demand, reaches the standard of safety standard.So, to the test of product electrical property, be very important supervision and management link, normally adopt electrical property integrated test machine, power-line plug end is inserted to test jack, power line heart yearn end touches test board, then by the test signal of integrated test machine, confirms the electrical property situation of plug inside.It is a repeatability, large batch of test work that qualified products are detected, and therefrom detects to open circuit, off-line, rush the defective power-line plugs such as glue.Fig. 5 is in prior art, the multi-tap structural representation using on power-line plug electrical property integrated test machine, and its switching part has: steel ball, spring, soldering head, connecting line, steady pin, hollow sleeve pipe and copper wire group.
The processing and manufacturing of power-line plug, power-line plug in batches, after injection mo(u)lding, need to be tested its electrical property, to guarantee that the electrical property of product meets standard and the technical requirement of safety standard.In actual test process, need tester one by one batch power-line plug to be tested, and each power-line plug to be tested must be by being manually directly inserted on the switching plate of test machine, plug operation in batches, the switching plate of test machine is often damaged, prior art transfer plugboard is the intermediate link for transfer attaching plug to be tested and test machine terminal, described switching plate is manufactured complicated, switching contact is many, in use procedure, be often damaged or malfunctioning, cause test failure or mistake situation, have a strong impact on normal test job, waste time and energy.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of electric performance test multi-tap, passes through simplified design, optimize structure, reduce switching contact, reduced the failure rate of power-line plug electric performance test multi-tap, in the useful life of having improved multi-tap, promoted testing efficiency.
For achieving the above object, the technical solution of the utility model is as follows: a kind of electric performance test multi-tap, comprise plate, base, converting interface, fixing threaded hole, center positioning hole, straight cutting mouth, circle socket, steel ball, spring, left link and right link, it is characterized in that:
Described plate and base are integral type structure, by cylinder insulation engineering plastics, by machining, are made, and form the agent structure of multi-tap; Described plate is the platy structure that upper and lower two limits of rectangle are circular shape, and described base is two sections of cylinders, and described the 1st cylinder diameter is less than the 2nd cylinder, is arranged between described plate and the 2nd cylinder; Described the 1st cylinder cylindrical is provided with semi-circular left link and right link; On described plate and base, be provided with straight cutting mouth and circle socket, described straight cutting mouth and circle socket are the through hole that runs through plate and base, and described plate and base center are provided with center positioning hole, and described straight cutting mouth and circle socket are around center positioning hole setting; On described base, be provided with converting interface, for being electrically connected between multi-tap and test machine; Described converting interface is electrically connected to corresponding straight cutting mouth and circle socket respectively; Described plate is setting up and down fixing threaded hole, by bolt, multi-tap is fixed on the test department panel of electrical property integrated test machine.The 2nd cylinder diameter and the cylindrical gauge of described base, mate with the correspondence position size on described test department, so that multi-tap is installed to fixing test position, the converting interface diameter on described base and depth dimensions mate with the size of the pin that described test department correspondence position arranges.
On the 1st cylinder on described base, circumference side to corresponding straight cutting mouth and circle socket, has drilled circular electric connecting hole from converting interface position, in described circular electric connecting hole, is provided with steel ball and spring, described steel ball is provided with two, is positioned at two ends of described spring; The steel ball of one end is electrically connected to contact for straight cutting mouth, and other end steel ball is electrically connected to contact for converting interface; Corresponding steel ball and spring are assembled in corresponding circular electric connecting hole, the left link of external mounting and right link, described left link and right link inner side, be provided with the more than half arc-shaped structures of many groups, described more than half arc structure mates with converting interface diameter, can limit again steel ball described in barrier, after left link and right link are mounted with, described the 1st cylinder is identical with the 2nd cylindrical external diameter simultaneously.
After in enormous quantities power-line plug being tested for a long time, the semi arch excessively of described left link and right link inner side can wear and tear, thereby can make to be electrically connected to steel ball and go out position, owing to being provided with more than half arc structures of many groups in left link and right link, displacement position easily, can as new multi-tap, use, normally carry out test job.
Fig. 5 is in prior art, the multi-tap structural representation on power-line plug electrical property integrated test machine, and its exchanging structure and assembly have: steel ball, spring, soldering head, connecting line, steady pin, hollow sleeve pipe and copper wire group; Its hollow core sleeve pipe is metal tube, and is provided with fixing hole, by steady pin, fixes; Described soldering head is used for connecting line end and is electrically connected to spring; Described copper wire group is placed in hollow sleeve pipe, for increasing electrically contacting of hollow sleeve pipe and test department pin.And in the utility model, directly by the spring between steel ball and steel ball, be electrically connected to pin to be tested and test department pin, and steel ball all plays pressuring action for pin to be tested and test department pin, guarantees that test is electrically connected to unimpeded.
By technique scheme, the beneficial effect of technical solutions of the utility model is: by simplified design, optimize structure, directly, by testing jack electric contact and converting interface electric connection, semicircular ring section type structure is set, fully reduces switching contact, simplified making parts, be convenient to maintenance and change; Thereby the failure rate that has reduced power-line plug electric performance test multi-tap, in the useful life of having improved multi-tap, has promoted testing efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the disclosed a kind of electric performance test multi-tap front view schematic diagram of this new embodiment;
Fig. 2 is the disclosed a kind of electric performance test multi-tap left view schematic diagram of this new embodiment;
Fig. 3 is the disclosed a kind of electric performance test multi-tap rearview schematic diagram of this new embodiment;
Fig. 4 is a kind of electric performance test multi-tap exchanging structure schematic diagram for this new embodiment discloses;
Fig. 5 is prior art electric performance test multi-tap exchanging structure schematic diagram;
Fig. 6 is the left link schematic diagram of the disclosed a kind of electric performance test multi-tap of this new embodiment;
Fig. 7 is the right link schematic diagram of the disclosed a kind of electric performance test multi-tap of this new embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. plate 2. base 3. converting interface 4. fixing threaded holes
5. center positioning hole 6. straight cutting mouths 7. are justified socket 8. steel balls
9. right link 12. soldering heads of the left link 11. of spring 10.
13. plastic mattress 14. fluid sealant 15. fairlead 16. connecting lines
17. steady pin 18. hollow sleeve pipe 19. copper wire groups
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 6 and Fig. 7, the utility model provides a kind of electric performance test multi-tap, comprises plate 1, base 2, converting interface 3, fixing threaded hole 4, center positioning hole 5, straight cutting mouth 6, circle socket 7, steel ball 8, spring 9, left link 10 and right link 11.
Described plate 1 is integral type structure with base 2, by cylinder insulation engineering plastics, by machining, is made, and forms the agent structure of multi-tap; Described plate 1 is the platy structure that upper and lower two limits of rectangle are circular shape, and described base is two sections of cylinders, and described the 1st cylinder diameter is less than the 2nd cylinder; Described the 1st cylinder cylindrical is provided with semi-circular left link 10 and right link 11; On described plate 1 and base 2, be provided with straight cutting mouth 6 and circle socket 7, described straight cutting mouth 6 and circle socket 7 are for running through the through hole of plate 1 and base 2, described plate 1 is provided with center positioning hole 5 with base 2 centers, and described straight cutting mouth 6 and circle socket 7 arrange around center positioning hole 5; On described base 2, be provided with three converting interfaces 3, for being electrically connected between multi-tap and test machine; Described converting interface 3 is electrically connected to corresponding straight cutting mouth 6 and circle socket 7 respectively; Described plate 1 is setting up and down fixing threaded hole 4, by bolt, multi-tap is fixed on the test department panel of electrical property integrated test machine.The 2nd cylinder diameter size of described base 2, mate with the correspondence position size on described test department, so that multi-tap is installed to fixing test position, converting interface 3 diameters on described base 2 and depth dimensions mate with the size of the pin that described test department correspondence position arranges.
On the 1st cylinder on described base 2, circumference side to corresponding straight cutting mouth 6 and circle socket 7, has drilled circular electric connecting hole from converting interface 3 positions, is provided with steel ball 8 and spring 9 in described circular electric connecting hole, described steel ball 8 is provided with two, is positioned at two ends of described spring 9; The steel ball 8 of one end is electrically connected to contact for straight cutting mouth 6, and other end steel ball 6 is electrically connected to contact for converting interface 3; Corresponding steel ball 8 and spring 9 are assembled in corresponding circular electric connecting hole, the left link 10 of external mounting and right link 11, described left link 10 and right link 11 inner sides, be provided with the more than half arc-shaped structures of many groups, described more than half arc structure mates with converting interface 3 diameters, can limit again steel ball 8 described in barrier, after left link 10 and right link 11 are mounted with, described the 1st cylinder is identical with the 2nd cylindrical external diameter simultaneously.
After in enormous quantities power-line plug being tested for a long time, the semi arch excessively of described left link 10 and right link 11 inner sides can wear and tear, thereby can make to be electrically connected to steel ball 8 and go out position, owing to being provided with more than half arc structures of many groups in left link 10 and right link 11, displacement position easily, can as new multi-tap, use, normally carry out test job.
Fig. 5 is in prior art, the multi-tap structural representation on power-line plug electrical property integrated test machine, and its exchanging structure and assembly have: steel ball 8, spring 9, soldering 12, plastic mattress 13, fluid sealant 14, fairlead 15, connecting line 16, steady pin 17, hollow sleeve pipe 18 and copper wire group 19; Its hollow core sleeve pipe 18 is metal tube, and is provided with fixing hole, fixes 17 fix by pin; Described soldering 12 being electrically connected to for 9, connecting line 16 ends and spring; Described copper wire is rolled into a ball 19 and is placed in hollow sleeve pipe 18, for increasing electrically contacting of hollow sleeve pipe 18 and test department pin.And in the utility model, directly by the spring 9 between steel ball 8 and steel ball, be electrically connected to pin to be tested and test department pins, and steel ball 8 all plays pressuring action for pin to be tested and test department pin, guarantees the unimpeded of test electrical connection.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: by simplified design, optimize structure, directly, by testing jack electric contact and converting interface electric connection, half round knot ring type structure is set, fully reduces switching contact, simplified making parts, be convenient to maintenance and change; Thereby the failure rate that has reduced power-line plug electric performance test multi-tap, in the useful life of having improved multi-tap, has promoted testing efficiency.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an electric performance test multi-tap, is characterized in that, comprises plate, base, converting interface, fixing threaded hole, center positioning hole, straight cutting mouth, circle socket, steel ball, spring, left link and right link; Described plate and base are integral type structure, by cylinder insulation engineering plastics, by machining, are made, and form the agent structure of multi-tap; Described plate is the platy structure that upper and lower two limits of rectangle are circular shape, and described base is two sections of cylinders, and described the 1st cylinder diameter is less than the 2nd cylinder; Described the 1st cylinder cylindrical is provided with semi-circular left link and right link; On described plate and base, be provided with straight cutting mouth and circle socket, described straight cutting mouth and circle socket are the through hole that runs through plate and base, and described plate and base center are provided with center positioning hole, and described straight cutting mouth and circle socket are around center positioning hole setting; On described base, be provided with three converting interfaces, for being electrically connected between multi-tap and test machine; Described converting interface is electrically connected to corresponding straight cutting mouth and circle socket respectively; Described plate is setting up and down fixing threaded hole, by bolt, multi-tap is fixed on the test department panel of electrical property integrated test machine; The 2nd cylinder diameter and the cylindrical gauge of described base, mate with the correspondence position size on described test department, so that multi-tap is installed to fixing test position, the converting interface diameter on described base and depth dimensions mate with the size of the pin that described test department correspondence position arranges.
2. a kind of electric performance test multi-tap according to claim 1, it is characterized in that, on the 1st cylinder on described base, circumference side is from converting interface position to corresponding straight cutting mouth and circle socket, drilled circular electric connecting hole, in described circular electric connecting hole, be provided with steel ball and spring, described steel ball is provided with two, is positioned at two ends of described spring; The steel ball of one end is electrically connected to contact for straight cutting mouth, and other end steel ball is electrically connected to contact for converting interface.
3. a kind of electric performance test multi-tap according to claim 1, it is characterized in that, described left link and right link coupling are arranged at the 1st described cylinder outside, described left link and right link inner side, be provided with the more than half arc-shaped structures of many groups, described more than half arc structures mate with converting interface diameter, and the while can be limited again steel ball described in barrier, after left link and right link are mounted with, described the 1st cylinder is identical with the 2nd cylindrical external diameter.
4. a kind of electric performance test multi-tap according to claim 1, is characterized in that, more than half arc structures of described left link and right link inner side, can be as required displacement position easily, prevent that plastics wearing and tearing and steel ball from going out position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112489.7U CN203787724U (en) | 2014-03-13 | 2014-03-13 | Electrical property testing adapter socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112489.7U CN203787724U (en) | 2014-03-13 | 2014-03-13 | Electrical property testing adapter socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787724U true CN203787724U (en) | 2014-08-20 |
Family
ID=51323879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112489.7U Expired - Fee Related CN203787724U (en) | 2014-03-13 | 2014-03-13 | Electrical property testing adapter socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358252A (en) * | 2018-11-27 | 2019-02-19 | 上海航天精密机械研究所 | Electric performance test switching device |
-
2014
- 2014-03-13 CN CN201420112489.7U patent/CN203787724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358252A (en) * | 2018-11-27 | 2019-02-19 | 上海航天精密机械研究所 | Electric performance test switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180313 |