CN204831768U - Reliability testing machine of port socket of USB wire rod - Google Patents
Reliability testing machine of port socket of USB wire rod Download PDFInfo
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- CN204831768U CN204831768U CN201520596540.0U CN201520596540U CN204831768U CN 204831768 U CN204831768 U CN 204831768U CN 201520596540 U CN201520596540 U CN 201520596540U CN 204831768 U CN204831768 U CN 204831768U
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- wire rod
- test
- port socket
- testing machine
- reliability testing
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Abstract
The utility model belongs to the technical field of USB wire rod test equipment, especially, relate to a reliability testing machine of port socket of USB wire rod, including test base, the test rotary mechanism who is used for placing the product complete machine, wire rod fixed bolster and wire rod mounting, the test rotary mechanism with the wire rod fixed bolster all set up in on the test base, the wire rod mounting set up in on the wire rod fixed bolster, test rotary mechanism still is connected with rotation driving device. Compared with the prior art, the utility model discloses the port socket that can simulate the USB wire rod effectively connect the complete machine and with the complete machine reliability after together rotatory, not only efficiency of software testing is high, moreover because the rotation rate can be controlled by rotation driving device with the direction, and it is good consequently to test the uniformity, testing standard is unified and controlling easily to can guarantee the to dispatch from the factory quality of product improves market prestige.
Description
Technical field
The utility model belongs to USB wire test equipment technical field, particularly relates to a kind of reliability testing machine of port socket of USB wire rod.
Background technology
Along with development and the widespread use of intelligent electronic device (as mobile phone and PAD etc.), the usable range of USB wire rod is also more and more wider.In the process that reality uses, USB wire rod is mainly connected with the interface of intelligent electronic device by the port socket being connected to its end, in order to ensure that USB wire rod has longer serviceable life and higher reliability, before USB wire rod dispatches from the factory, the reliability of the port socket to USB wire rod is generally needed to test, whether the port socket by USB wire rod connects complete machine (as mobile phone and PAD etc.) and together rotates with complete machine, normal with the connection testing USB wire rod and complete machine.
In the prior art, mainly carry out the reliability testing of the port socket of USB wire rod by manual rotation USB wire rod, but manual rotation USB wire rod cannot ensure testing efficiency, the consistance of testing more cannot be ensured, because during manual rotation, sometimes power is large, and power is little sometimes, sometimes soon, sometimes slow, testing standard cannot be unified and a control.
In view of this, the necessary reliability testing machine that a kind of port socket of USB wire rod is provided, its port socket effectively can simulating USB wire rod connects complete machine and with complete machine together postrotational reliability, not only testing efficiency is high, and consistance is good, testing standard is a unified and control easily.
Utility model content
The purpose of this utility model is: for the deficiencies in the prior art, and a kind of reliability testing machine of port socket of USB wire rod is provided, its port socket effectively can simulating USB wire rod connects complete machine with complete machine together postrotational reliability, not only testing efficiency is high, and consistance is good, testing standard is a unified and control easily.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of reliability testing machine of port socket of USB wire rod, comprise Test bench, for placing the test rotating mechanism of product complete machine, wire rod fixed support and wire rod fixture, described test rotating mechanism and described wire rod fixed support are all arranged on described Test bench, described wire rod fixture is arranged on described wire rod fixed support, and described test rotating mechanism is also connected with rotating driving device.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, described rotating driving device comprises step motor, motor driver, power panel and rotation fixed hub, described motor driver is connected with described power panel, described motor driver is also connected with described step motor, described rotation fixed hub is sheathed on the output shaft of described step motor, and described rotation fixed hub embeds in described test rotating mechanism.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, described rotating driving device also comprises frequency converter and controller, described frequency converter is all connected with described step motor with described controller, and described frequency converter is also all connected with described power panel with described controller.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, and it is inner that described step motor, described motor driver, described power panel, described rotation fixed hub, described frequency converter and described controller are all arranged at described Test bench.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, described wire rod fixed support comprises cross bar and vertical pole, one end of described vertical pole is connected with one end of described cross bar, and the other end of described vertical pole is arranged on described Test bench.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, described wire rod fixture comprises the first driven pulley, the second driven pulley and counterweight, described first driven pulley is fixed on described vertical pole by the first fixture, described second driven pulley is fixed on described cross bar by the second fixture, one end of wire rod is connected with the interface of product complete machine with after described second driven pulley through described first driven pulley successively, and the other end of described wire rod is connected with described counterweight.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, and the below of described counterweight is also provided with counterweight access container, and described counterweight access container is fixed on described vertical pole by the 3rd fixture.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, described Test bench comprises left plate, right plate, base plate, upper cover, backboard and guidance panel, described guidance panel is positioned at the front side of described backboard, and described left plate, described right plate, described base plate, described upper cover, described backboard and described guidance panel form accommodation space jointly.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, described backboard is provided with power plug bore, described guidance panel is provided with power switch, counter display, patten transformation button and stopping/start key, counter is provided with after described counter display, be provided with mode conversion module after described patten transformation button, described counter is all connected with described step motor with described mode conversion module.
One as the reliability testing machine of the port socket of the utility model USB wire rod is improved, described test rotating mechanism comprises test universal stage, test rotates backboard, left fixed head and right fixed head, the cross section of described test universal stage is L-shaped, it comprises vertical plate and transverse plate, one end that described test rotates backboard is connected with described transverse plate, and described test rotates in 15 °-75 ° between backboard place plane and described transverse plate place plane, described left fixed head and described right fixed head are arranged at left end and the right-hand member that described test rotates backboard respectively.
Hinge structure, the utility model comprises Test bench, for placing the test rotating mechanism of product complete machine, wire rod fixed support and wire rod fixture, test rotating mechanism is also connected with rotating driving device, during use, only product complete machine need be placed on test rotating mechanism, make USB wire rod through wire rod fixture simultaneously, and make the port socket of USB wire rod insert in the interface of product complete machine, then rotating driving device is started, with drive test rotating mechanism and on product complete machine rotate, the reliability of the port socket of USB wire rod can be tested.As can be seen here, the port socket that the utility model can simulate USB wire rod effectively connects complete machine with complete machine together postrotational reliability, not only testing efficiency is high, and can be controlled by rotating driving device due to rotational speed and direction, therefore consistance is tested good, testing standard is easily unified and control, with the quality of the product that ensures to dispatch from the factory, improves market reputation.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of embodiment 1.
Fig. 2 is the perspective view of embodiment 1.
Wherein:
1-Test bench;
11-left plate, 12-right plate, 13-base plate, 14-upper cover, 15-backboard, 151-power plug bore, 16-guidance panel, 161-power switch, 162-counter display, 163-patten transformation button, 164-stopping/start key;
2-product complete machine;
3-tests rotating mechanism;
31-tests universal stage, 311-vertical plate, 312-transverse plate, and 32-test rotates backboard, the left fixed head of 33-, the right fixed head of 34-;
4-wire rod fixed support;
41-cross bar, 42-vertical pole;
5-wire rod fixture;
51-first driven pulley, 52-second driven pulley, 53-counterweight, 54-first fixture, 55-second fixture, 56-the 3rd fixture, 57 counterweight access containers;
6-rotating driving device;
61-step motor, 62-motor driver, 63-power panel, 64-rotates fixed hub, 65-frequency converter, 66-controller;
7-wire rod.
Embodiment
As depicted in figs. 1 and 2, the reliability testing machine of the port socket of a kind of USB wire rod that the present embodiment provides, comprise Test bench 1, for placing the test rotating mechanism 3 of product complete machine 2, wire rod fixed support 4 and wire rod fixture 5, test rotating mechanism 3 and wire rod fixed support 4 are all arranged on Test bench 1, wire rod fixture 5 is arranged on wire rod fixed support 4, test rotating mechanism 3 is also connected with rotating driving device 6, wherein, rotating driving device 6 can drive test rotating mechanism 3 to rotate, and then drive product complete machine 2 to rotate, wire rod fixture 5 is for fixing USB wire rod 7.
Rotating driving device 6 comprises step motor 61, motor driver 62, power panel 63 and rotates fixed hub 64, motor driver 62 is connected with power panel 63, motor driver 62 is also connected with step motor 61, rotate fixed hub 64 to be sheathed on the output shaft of step motor 61, and rotate in fixed hub 64 Embedded test rotating mechanism 3.Wherein, power panel 63 is powered for motor driver 62, and motor driver 62 can drive step motor 61 action, and the action that step motor 61 exports passes to test rotating mechanism 3 by rotating fixed hub 64.
Rotating driving device 6 also comprises frequency converter 65 and controller 66, and frequency converter 65 is all connected with step motor 61 with controller 66, and frequency converter 65 is also all connected with power panel 63 with controller 66.Frequency converter 65 and controller 66 can realize the control of speed and the rotating of rotating, and specifically, step motor 61 can drive test rotating mechanism 3, thus realizes the rotation of positive and negative 360 degree of product complete machine 2, and controls the rotational speed of product complete machine 2.
Step motor 61, motor driver 62, power panel 63, rotation fixed hub 64, frequency converter 65 and controller 66 are all arranged at Test bench 1 inside, thus reduce the volume of whole equipment, and, be also convenient to step motor 61, motor driver 62, power panel 63, rotate the fixing of fixed hub 64, frequency converter 65 and controller 66.In the present embodiment, frequency converter 65 and controller 66 become one.
Wire rod fixed support 4 comprises cross bar 41 and vertical pole 42, and one end of vertical pole 42 is connected with one end of cross bar 41, and the other end of vertical pole 42 is arranged on Test bench 1.Namely whole wire rod fixed support 4 is L-shaped.
Wire rod fixture 5 comprises the first driven pulley 51, second driven pulley 52 and counterweight 53, first driven pulley 51 is fixed on vertical pole 42 by the first fixture 54, second driven pulley 52 is fixed on cross bar 41 by the second fixture 55, one end of wire rod 7 is connected with the interface of product complete machine 2 through the first driven pulley 51 and the second driven pulley 52 are rear successively, the other end of wire rod 7 is connected with counterweight 53, and counterweight 53 comes off from wire rod fixture 5 in rotary course for preventing wire rod 7.First driven pulley 51, second driven pulley 52 both can play the effect of fixing wire rod 7, can allow again the slip of wire rod 7 simultaneously.
The below of counterweight 53 is also provided with counterweight access container 57, and counterweight access container 57 is fixed on vertical pole 42 by the 3rd fixture 56, prevents counterweight 53 from dropping on the ground or Test bench 1 departs from test rotating mechanism 3 with wire rod 7 and product complete machine 2.
Test bench 1 comprises left plate 11, right plate 12, base plate 13, upper cover 14, backboard 15 and guidance panel 16, guidance panel 16 is positioned at the front side of backboard 15, and left plate 11, right plate 12, base plate 13, upper cover 14, backboard 15 and guidance panel 16 form accommodation space jointly.Step motor 61, motor driver 62, power panel 63, rotation fixed hub 64, frequency converter 65 and controller 66 are all arranged in this accommodation space, left plate 11 and right plate 12 are also provided with louvre, thus the heat that the parts in accommodation space send can distribute comparatively in time.
Backboard 15 is provided with power plug bore 151, thus power panel 63 can be connected with external power source, guidance panel 16 be provided with power switch 161, counter display 162, patten transformation button 163 and stopping/start key 164.Be provided with counter 165 after counter display 162, be provided with mode conversion module 166 after patten transformation button 163, counter 165 is all connected with step motor 61 with mode conversion module 166.Counter 165 can record the number of times that step motor 61 rotates with test rotating mechanism 3, and frequency converter 65 and controller 66 can control the speed that step motor 61 rotates, and patten transformation button 163 can select the pattern of testing.
Test rotating mechanism 3 comprises test universal stage 31, test rotates backboard 32, left fixed head 33 and right fixed head 34, the cross section of test universal stage 31 is L-shaped, it comprises vertical plate 311 and transverse plate 312, one end that test rotates backboard 32 is connected with transverse plate 312, and test rotates between backboard 32 place plane and transverse plate 312 place plane in 15 °-75 °, thus product complete machine 2 can be made to join in test with the state tilted, left fixed head 33 and right fixed head 34 are arranged at left end and the right-hand member that test rotates backboard 32 respectively.Vertical plate 311, for blocking the bottom of product complete machine 2, prevents product complete machine 2 from dropping, and left fixed head 33 and right fixed head 34 can prevent product complete machine 2 from dropping out from the left and right sides.
During use, first product complete machine 2 being placed on test rotates on backboard 32, and the side at its interface place be connected with the port socket of USB wire rod 7 is placed upward, then one end of USB wire rod 7 is connected with the interface of product complete machine 2 through the first driven pulley 51 and the second driven pulley 52 are rear successively, and fasten counterweight 53 at the other end of USB wire rod 7, then 161 are turned on the power switch, and stopping/start key 164 is opened, thus motor driver 62 starts to drive step motor 61 to rotate, and then with test rotating mechanism 3 and on product complete machine 2 rotate together, frequency converter 65 and controller 66 can realize the control of speed and the rotating of rotating, counter 165 can record the number of times that step motor 61 rotates with test rotating mechanism 3.Simulated the life test of the positive and negative rotation of USB wire rod 7 360 degree by the rotation of product complete machine 2, thus can be waved by machine turns and replace manual rotation to wave test, improve the consistance of testing efficiency and standard.
In a word, the utility model comprises Test bench 1, for placing the test rotating mechanism 3 of product complete machine 2, wire rod fixed support 4 and wire rod fixture 5, test rotating mechanism 3 is also connected with rotating driving device 6, during use, only product complete machine 2 need be placed on test rotating mechanism 3, make USB wire rod 7 through wire rod fixture 5 simultaneously, and make the port socket of USB wire rod 7 insert in the interface of product complete machine 2, then rotating driving device 6 is started, with drive test rotating mechanism 3 and on product complete machine 2 rotate, the reliability of the port socket of USB wire rod 7 can be tested.As can be seen here, the port socket that the utility model can simulate USB wire rod effectively connects complete machine with complete machine together postrotational reliability, not only testing efficiency is high, and can be controlled by rotating driving device 6 due to rotational speed and direction, therefore consistance is tested good, testing standard is easily unified and control, with the quality of the product that ensures to dispatch from the factory, improves market reputation.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. the reliability testing machine of the port socket of a USB wire rod, it is characterized in that: comprise Test bench, for placing the test rotating mechanism of product complete machine, wire rod fixed support and wire rod fixture, described test rotating mechanism and described wire rod fixed support are all arranged on described Test bench, described wire rod fixture is arranged on described wire rod fixed support, and described test rotating mechanism is also connected with rotating driving device.
2. the reliability testing machine of the port socket of USB wire rod according to claim 1, it is characterized in that: described rotating driving device comprises step motor, motor driver, power panel and rotation fixed hub, described motor driver is connected with described power panel, described motor driver is also connected with described step motor, described rotation fixed hub is sheathed on the output shaft of described step motor, and described rotation fixed hub embeds in described test rotating mechanism.
3. the reliability testing machine of the port socket of USB wire rod according to claim 2, it is characterized in that: described rotating driving device also comprises frequency converter and controller, described frequency converter is all connected with described step motor with described controller, and described frequency converter is also all connected with described power panel with described controller.
4. the reliability testing machine of the port socket of USB wire rod according to claim 3, is characterized in that: it is inner that described step motor, described motor driver, described power panel, described rotation fixed hub, described frequency converter and described controller are all arranged at described Test bench.
5. the reliability testing machine of the port socket of USB wire rod according to claim 1, it is characterized in that: described wire rod fixed support comprises cross bar and vertical pole, one end of described vertical pole is connected with one end of described cross bar, and the other end of described vertical pole is arranged on described Test bench.
6. the reliability testing machine of the port socket of USB wire rod according to claim 5, it is characterized in that: described wire rod fixture comprises the first driven pulley, the second driven pulley and counterweight, described first driven pulley is fixed on described vertical pole by the first fixture, described second driven pulley is fixed on described cross bar by the second fixture, one end of wire rod is connected with the interface of product complete machine with after described second driven pulley through described first driven pulley successively, and the other end of described wire rod is connected with described counterweight.
7. the reliability testing machine of the port socket of USB wire rod according to claim 6, is characterized in that: the below of described counterweight is also provided with counterweight access container, and described counterweight access container is fixed on described vertical pole by the 3rd fixture.
8. the reliability testing machine of the port socket of USB wire rod according to claim 2, it is characterized in that: described Test bench comprises left plate, right plate, base plate, upper cover, backboard and guidance panel, described guidance panel is positioned at the front side of described backboard, and described left plate, described right plate, described base plate, described upper cover, described backboard and described guidance panel form accommodation space jointly.
9. the reliability testing machine of the port socket of USB wire rod according to claim 8, it is characterized in that: described backboard is provided with power plug bore, described guidance panel is provided with power switch, counter display, patten transformation button and stopping/start key, counter is provided with after described counter display, be provided with mode conversion module after described patten transformation button, described counter is all connected with described step motor with described mode conversion module.
10. the reliability testing machine of the port socket of USB wire rod according to claim 1, it is characterized in that: described test rotating mechanism comprises test universal stage, test rotates backboard, left fixed head and right fixed head, the cross section of described test universal stage is L-shaped, it comprises vertical plate and transverse plate, one end that described test rotates backboard is connected with described transverse plate, and described test rotates between backboard place plane and described transverse plate place plane in 15 °-75 °, described left fixed head and described right fixed head are arranged at left end and the right-hand member that described test rotates backboard respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596540.0U CN204831768U (en) | 2015-08-10 | 2015-08-10 | Reliability testing machine of port socket of USB wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520596540.0U CN204831768U (en) | 2015-08-10 | 2015-08-10 | Reliability testing machine of port socket of USB wire rod |
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| Publication Number | Publication Date |
|---|---|
| CN204831768U true CN204831768U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520596540.0U Expired - Fee Related CN204831768U (en) | 2015-08-10 | 2015-08-10 | Reliability testing machine of port socket of USB wire rod |
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| CN (1) | CN204831768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353077A (en) * | 2016-08-23 | 2017-01-25 | 成都慧信实验设备有限公司 | Durability test device of rotary data cable connector |
| CN107783871A (en) * | 2017-10-19 | 2018-03-09 | 郑州云海信息技术有限公司 | A kind of usb signal uniformity pattern switch, test system |
-
2015
- 2015-08-10 CN CN201520596540.0U patent/CN204831768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353077A (en) * | 2016-08-23 | 2017-01-25 | 成都慧信实验设备有限公司 | Durability test device of rotary data cable connector |
| CN107783871A (en) * | 2017-10-19 | 2018-03-09 | 郑州云海信息技术有限公司 | A kind of usb signal uniformity pattern switch, test system |
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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 |
Granted publication date: 20151202 Termination date: 20190810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |