CN204189157U - A kind of automatic testing equipment for power-on and power-off test - Google Patents
A kind of automatic testing equipment for power-on and power-off test Download PDFInfo
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- CN204189157U CN204189157U CN201420534720.1U CN201420534720U CN204189157U CN 204189157 U CN204189157 U CN 204189157U CN 201420534720 U CN201420534720 U CN 201420534720U CN 204189157 U CN204189157 U CN 204189157U
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Abstract
The utility model relates to hardware reliability field tests, is specifically related to a kind of automatic testing equipment for power-on and power-off test.The automatic testing equipment of these power-on and power-off test mainly comprises, control counter module, pivot arm, fixed arm, measurement circuit female receptacle.Control counter module, for arranging and control rotating speed and its number of revolutions of pivot arm; 4 patchholes of measurement circuit female receptacle, correspond to the power source supply end of a pair power output end and a pair equipment under test respectively, and an identical polar of its two pairs of lines directly connects together, and another identical polar is connected to pivot arm and fixed arm; Running contact in rotary course with the contact of fixed arm contact or be separated, thus complete the power-on and power-off test of equipment under test, this proving installation, the manual power-on and power-off test of existing time and effort consuming can be made to become robotization, thus save manpower and equipment under test power-on and power-off test can be completed by efficiently and accurately.
Description
Technical field
The utility model relates to hardware reliability field tests, is specifically related to a kind of automatic testing equipment for power-on and power-off test.
Background technology
Hardware reliability test is mainly used in some extreme conditions, the structure of checking equipment under test or stablizing and reliability standard of performance.As in the reliability testing of mobile data terminal, often need the power-on and power-off test carrying out equipment, it carries out a large amount of starts and shutdown (power-on and power-off) test to equipment under test, be characterized in repetitive operation, simply but very labor intensive, and in actual test process, be also easy to the number of times of test to mistake.As present mobile data terminal design manufacturer, the number of times of power-on and power-off test is general all at 10,000 times, once test sample more than, by time of needing to expend and manpower just very huge, its a large amount of manpowers and time cost can be expended.
Be directed to above problem, also there is no the special proving installation for it now in addition, in order to shorten test period and save testing cost, be then necessary to design a kind of automatic test device being suitable for electronic equipment power-on and power-off.
Summary of the invention
The technical matters that the utility model solves is to provide a kind of automatic testing equipment for power-on and power-off test, it can arrange testing time and speed, and by being simply connected on this equipment by power supply and equipment under test, namely can automatically complete the power-on and power-off testing time of specifying with certain speed.
In order to solve above-mentioned technical matters, the technical solution adopted in the utility model is: a kind of automatic testing equipment for power-on and power-off test, comprising: proving installation power interface, device control counter module, measurement circuit female receptacle, stepper motor, proximity transducer, appliance stand, pivot arm, fixed arm.Proving installation power interface provides the input interface of the driving power needed for it, control counter module, stepper motor and proximity transducer for whole device, for arranging and control rotating speed and its rotating cycle of running contact; 4 patchholes on measurement circuit female receptacle, correspond to a pair power output end and a pair equipment under test power source supply end respectively, an identical polar of its two pairs of lines directly connects together, and another identical polar is connected to pivot arm and fixed arm; Pivot arm in rotary course with the contact of fixed arm or disengaging, thus complete the power-on and power-off test of equipment under test, this proving installation, the manual power-on and power-off of existing time and effort consuming test can be made to become robotization, thus save manpower and the power-on and power-off test of equipment under test can be completed by efficiently and accurately.
Further, described control counter module, the speed speed of its rotation by programmed control stepper motor and rotation, and then indirectly by the rotation of stepper motor driven rotary arm, complete the control to pivot arm rotating speed; Simultaneously by the frequency of exposure about pivot arm and fixed arm that proximity transducer obtains, and complete the function of test count.
Further, described measurement circuit female receptacle has 4 jacks, is to connect for the output terminal of power supply, and the input end of Device under test power supply connects, and it designates the both positive and negative polarity socket and the both positive and negative polarity socket being connected Device under test end that connect power end; The socket wherein connecting power end positive pole is be communicated with the socket being connected Device under test and rectifying pole, and the negative pole socket connecting power end is connected on fixed arm, and the negative pole socket of connection Device under test end is connected on pivot arm by thimble.
Further, described appliance stand is used for fixing and supports stepper motor, proximity transducer, pivot arm, fixed arm and measurement circuit female receptacle.
Further, the characteristic that described pivot arm and fixed arm have is: the contact of pivot arm is one and is installed on the ferrule rotating armed lever end, and this ferrule can be dismantled, and is convenient to change; The contact of fixed arm is a metal clips being installed on fixed arm top, and this shell fragment can also be dismantled, and is convenient to change.
Speed and the number of times of required test is set by device controlling counting module, the output terminal of power supply is inserted on line terminal plate mark the both positive and negative polarity of supply hub, equally the power input of equipment under test is inserted on line terminal plate mark the both positive and negative polarity of equipment under test jack, start proving installation finally by control and technology modules, can start to test to sample.
Compared with the method for testing with the manual finishing equipment power-on and power-off of traditional test person, it advantage possessed is: the utility model, by controlling counting module, stepper motor and proximity transducer, complete the control that running contact is rotated, and realize the contact of running contact and fixed contact point and be separated, and then completing the automation mechanized operation of power-on and power-off test, it accurately can carry out power-on and power-off to Device under test and test, thus increase work efficiency, save manpower and test duration simultaneously.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the utility model typical case test connection diagram;
Embodiment
As shown in Figure 1, for the automatic testing equipment of power-on and power-off test, it mainly comprises: proving installation power interface 1, control counter module 2, measurement circuit female receptacle 3, stepper motor 4, proximity transducer 5, appliance stand 6, pivot arm 7 and fixed arm 8.Proving installation power interface 1 provides the input interface of the driving power needed for it, control counter module 2, stepper motor 4 and proximity transducer 5, for arranging and control rotating speed and the rotating cycle thereof of pivot arm for whole device; Measurement circuit female receptacle 3 has 4 patchholes, correspond to a pair power output end and a pair equipment under test power source supply end respectively, an identical polar of its two pairs of lines directly connects together, and another identical polar is connected to pivot arm 7 and fixed arm 8; Pivot arm 7 in rotary course with the contact of fixed arm 8 or disengaging, thus complete the power-on and power-off test of equipment under test, this proving installation, the manual power-on and power-off of existing time and effort consuming test can be made to become robotization, thus save manpower and the power-on and power-off test of equipment under test can be completed by efficiently and accurately.
Further, described control counter module 1, the speed speed of its rotation by programmed control stepper motor 3 and rotation, and then indirectly by the rotation of stepper motor driven rotary arm 7, and complete the control to pivot arm 7 rotating speed; Simultaneously by proximity transducer 5 obtain about pivot arm 7 frequency of exposure with fixed arm 8, and complete the function of test count.
Further, described measurement circuit female receptacle has 4 jacks, and the output terminal for power supply connects, and the input end of Device under test power supply connects, it designates, connects positive pole jack 2 and the negative pole jack 1 of power end, and connect positive pole jack 3 and the negative pole jack 4 of Device under test end; The jack 2 wherein connecting power end positive pole is direct electrical communication with the jack 3 being connected Device under test and rectifying pole, and the negative pole jack 1 connecting power end and fixed arm 7 are electrical communication, the negative pole jack 4 connecting Device under test end is connected on pivot arm by thimble, makes pivot arm 7 also can keep being electrically connected with jack 4 when rotating.
Further, the characteristic that described pivot arm 7 and fixed arm 8 have is: the contact 9 of pivot arm is one and is installed on the ferrule rotating armed lever end, and this ferrule can be dismantled, and is convenient to change; The contact 10 of fixed arm is a metal clips being installed on fixed arm top, and this shell fragment can also be dismantled, and is convenient to change.
Speed and the number of times of required test is set by device controlling counting module 1, as shown in Figure 2, the output positive and negative charge of power supply is inserted respectively on line terminal plate mark 2 and No. 1 jacks of supply hub, same the power input both positive and negative polarity of equipment under test (as mobile data terminal) is inserted respectively on line terminal plate mark 3 and No. 4 jacks of equipment under test jack, start proving installation finally by control and technology modules, can start to test to sample.
The above is only exemplary embodiment of the present utility model, it should be pointed out that for those skilled in the art, is not departing under prerequisite of the present utility model, can do the improvement of some applicable actual conditions to the technical solution of the utility model.Therefore, protection domain of the present utility model is not limited thereto, and those skilled in the art are any to be included within the utility model protection domain based on non-material change in technical solutions of the utility model.
Claims (4)
1. the automatic testing equipment for power-on and power-off test, for the power-on and power-off test in hardware reliability test, it conveniently can set the power-on and power-off number of times needed for test, automatically the test of power-on and power-off is completed, it is characterized in that, comprise: proving installation power interface (1), control counter module (2), measurement circuit female receptacle (3), stepper motor (4), proximity transducer (5), appliance stand (6), pivot arm (7) and fixed arm (8), appliance stand (6) is for fixing and support stepper motor (4), proximity transducer (5), pivot arm (7), fixed arm (8) and measurement circuit female receptacle (3), simultaneously for the electrical connection between associated components provides basis.
2. the automatic testing equipment for power-on and power-off test according to claim 1, it is characterized in that: described control counter module (2), the speed speed of its rotation by programmed control stepper motor (4) and rotation, and then indirectly by the rotation of stepper motor driven rotary arm (7), and complete the control to pivot arm (7) rotating speed; Simultaneously by the frequency of exposure about pivot arm (7) and fixed arm (8) that proximity transducer (5) obtains, and complete the function of test count.
3. the automatic testing equipment for power-on and power-off test according to claim 1, it is characterized in that: described measurement circuit female receptacle has 4 jacks, output terminal for power supply connects, and the input end of Device under test power supply connects, it designates, connect positive pole jack (2) and the negative pole jack (1) of power end, connect positive pole jack (3) and the negative pole jack (4) of Device under test end; The jack (2) wherein connecting power end positive pole is direct electrical communication with the jack (3) being connected Device under test and rectifying pole, and the negative pole jack (1) connecting power end and fixed arm (7) are electrical communication, the negative pole jack (4) connecting Device under test end is connected on pivot arm by thimble, makes pivot arm (7) also can keep being electrically connected with jack (4) when rotating.
4. the automatic testing equipment for power-on and power-off test according to claim 1, it is characterized in that: the characteristic that described pivot arm (7) and fixed arm (8) have is: the contact of pivot arm is one and is installed on the ferrule rotating armed lever end, this ferrule can be dismantled, and is convenient to change; The contact of fixed arm is a metal clips being installed on fixed arm top, and this shell fragment can also be dismantled, and is convenient to change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534720.1U CN204189157U (en) | 2014-09-17 | 2014-09-17 | A kind of automatic testing equipment for power-on and power-off test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534720.1U CN204189157U (en) | 2014-09-17 | 2014-09-17 | A kind of automatic testing equipment for power-on and power-off test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204189157U true CN204189157U (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534720.1U Expired - Fee Related CN204189157U (en) | 2014-09-17 | 2014-09-17 | A kind of automatic testing equipment for power-on and power-off test |
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| Country | Link |
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| CN (1) | CN204189157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239172A (en) * | 2014-09-17 | 2014-12-24 | 上海优立检测技术有限公司 | Automatic testing device for powering on and off test |
-
2014
- 2014-09-17 CN CN201420534720.1U patent/CN204189157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239172A (en) * | 2014-09-17 | 2014-12-24 | 上海优立检测技术有限公司 | Automatic testing device for powering on and off test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201207 501-06 room, No. 690, 8 blue wave road, Shanghai, China (Shanghai) free trade zone Patentee after: Shanghai excellent test technology Limited by Share Ltd Address before: 201204 A building, No. 1350 lotus brook road, North Cai road, Shanghai, Pudong New Area Patentee before: UNILAB (SHANGHAI) CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181203 Address after: 313026 Room 204, 2nd floor, 26 blocks, North Shiyuan West Road and West Nanxun Avenue, Nanxun Economic Development Zone, Huzhou City, Zhejiang Province Patentee after: Zhejiang Youli Testing Co., Ltd. Address before: Room 501-06, No. 690 Bibo Road, China (Shanghai) Free Trade Pilot Area, Shanghai, 20107 Patentee before: Shanghai excellent test technology Limited by Share Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20200917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |