CN104239172A - Automatic testing device for powering on and off test - Google Patents
Automatic testing device for powering on and off test Download PDFInfo
- Publication number
- CN104239172A CN104239172A CN201410474620.9A CN201410474620A CN104239172A CN 104239172 A CN104239172 A CN 104239172A CN 201410474620 A CN201410474620 A CN 201410474620A CN 104239172 A CN104239172 A CN 104239172A
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Abstract
The invention relates to the field of a hardware reliability test, in particular to an automatic testing device for a powering on and off test. The automatic testing device for the powering on and off test mainly comprises a control counter module, a rotating arm, a fixed arm and a test circuit jack panel, wherein the control counter module is used for setting and controlling the rotating speed and the rotating times of the rotating arm; four inserting holes of the test circuit jack panel respectively correspond to a pair of power output ends and a pair of power supply ends of equipment under test; the same polarities of two pairs of circuits are directly connected with each other, and the other same polarities are respectively connected with the rotating arm and the fixed arm; a rotating contact is in in contact with or separated from a contact of the fixed arm in the rotating process, so that the powering on and off test of the equipment under test can be completed. After the testing device is used, the existing time-consuming and labor-consuming manual powering on and off test becomes automatic, so that the labor force is reduced, and the powering on and off test of the equipment under test can be efficiently and accurately completed.
Description
Technical field
The present invention relates to hardware reliability field tests, be 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 present invention 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 used in the present invention 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 present invention, 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 invention;
Fig. 2 is the present invention 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 invention, it should be pointed out that for those skilled in the art, under the premise of not departing from the present invention, can do the improvement of some applicable actual conditions to technical scheme of the present invention.Therefore, protection scope of the present invention is not limited thereto, and those skilled in the art are any to be included within scope based on non-material change in technical solution of the present invention.
Claims (4)
1., for an 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 completes the test of power-on and power-off.It is characterized in that, comprising: 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. power-on and power-off automatic testing equipment according to claim 1, it is characterized in that: 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 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. power-on and power-off automatic testing equipment 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, 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.
4. power-on and power-off automatic testing equipment 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 |
|---|---|---|---|
| CN201410474620.9A CN104239172A (en) | 2014-09-17 | 2014-09-17 | Automatic testing device for powering on and off test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410474620.9A CN104239172A (en) | 2014-09-17 | 2014-09-17 | Automatic testing device for powering on and off test |
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| CN104239172A true CN104239172A (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410474620.9A Pending CN104239172A (en) | 2014-09-17 | 2014-09-17 | Automatic testing device for powering on and off test |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561395A (en) * | 2017-09-19 | 2018-01-09 | 张家港市佰瑞普电器科技有限公司 | A kind of test device of earth fault earth leakage protective device |
| CN108429847A (en) * | 2018-06-14 | 2018-08-21 | 黄永怀 | A kind of pressure test equipment for smart mobile phone |
| CN108900378A (en) * | 2018-07-06 | 2018-11-27 | 四川斐讯信息技术有限公司 | A kind of router switch machine automated testing method and system |
| CN110849405A (en) * | 2019-11-21 | 2020-02-28 | 张刘波 | Portable proximity switch sensor test equipment |
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| CN1120872A (en) * | 1993-04-10 | 1996-04-17 | 费尔腾和古伊勒奥梅能源股份公司 | Electromagnetic switching mechanism for electrical safety switches |
| KR20050087398A (en) * | 2004-02-26 | 2005-08-31 | 한국 전기안전공사 | The method and equipment of electric wire impact |
| KR20070099770A (en) * | 2006-04-05 | 2007-10-10 | 삼성전자주식회사 | Test apparatus for application processor embedding arm core |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107561395A (en) * | 2017-09-19 | 2018-01-09 | 张家港市佰瑞普电器科技有限公司 | A kind of test device of earth fault earth leakage protective device |
| CN108429847A (en) * | 2018-06-14 | 2018-08-21 | 黄永怀 | A kind of pressure test equipment for smart mobile phone |
| CN108429847B (en) * | 2018-06-14 | 2020-06-26 | 四川领歌智谷科技有限公司 | Pressure test equipment for smart phone |
| CN108900378A (en) * | 2018-07-06 | 2018-11-27 | 四川斐讯信息技术有限公司 | A kind of router switch machine automated testing method and system |
| CN108900378B (en) * | 2018-07-06 | 2023-04-28 | 索尔集团股份有限公司 | Automatic test method and system for switching on and switching off of router |
| CN110849405A (en) * | 2019-11-21 | 2020-02-28 | 张刘波 | Portable proximity switch sensor test equipment |
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Application publication date: 20141224 |