CN102944437B - A kind of sliding test machine of electronic equipment - Google Patents
A kind of sliding test machine of electronic equipment Download PDFInfo
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- CN102944437B CN102944437B CN201210430270.7A CN201210430270A CN102944437B CN 102944437 B CN102944437 B CN 102944437B CN 201210430270 A CN201210430270 A CN 201210430270A CN 102944437 B CN102944437 B CN 102944437B
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- 238000012360 testing method Methods 0.000 title claims abstract description 105
- 238000010521 absorption reaction Methods 0.000 claims abstract description 21
- 238000005516 engineering process Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 claims description 3
- 238000011022 operating instruction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The present invention discloses a kind of sliding test machine of electronic equipment, wherein, comprise one for electronic equipment is fixed and decontrols control vacuum absorption device, for carrying out the sliding test control device of sliding test control and the control system for carrying out drived control to described sliding test control device to described electronic equipment, described vacuum absorption device, control system are connected with sliding test control device respectively.The present invention reaches and improves testing experiment efficiency, reduces the object of labour intensity, and in addition, structure of the present invention is simple, and cost is low, easy to use, has higher practicality.
Description
Technical field
The present invention relates to testing apparatus field, particularly relate to a kind of sliding test machine of electronic equipment.
Background technology
Along with socioeconomic development, the continuous lifting of the level of consumption, people have not only been satisfied with outward appearance and the function of product, and the reliability of electric equipment products has become the pith of product quality.The reliability of electronic device needs to be tested by various types of fail-test, such as vibration test, mechanical shock test, impact test, packaging fall-down test, compressive strength test, IP rank test, stacking test, sliding test etc.In prior art, the sliding test of electronic equipment also do not have one targetedly appliance arrangement realize, the test experience of technician is only relied on to carry out such as conventional slide test or 3KG heavy burden test to electronic equipment, so testing efficiency, test accuracy all can't meet the demands, labour intensity is also larger.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of sliding test machine of electronic equipment, be intended to solve the problem that existing electronic equipment sliding test efficiency is low, accuracy is low, intensity is large.
Technical scheme of the present invention is as follows:
A kind of sliding test machine of electronic equipment, wherein, comprise the vacuum absorption device for being fixed and decontroling control to electronic equipment, for carrying out the sliding test control device of sliding test control and the control system for carrying out drived control to described sliding test control device to described electronic equipment, described vacuum absorption device, control system are connected with sliding test control device respectively.
The sliding test machine of described electronic equipment, wherein, described vacuum absorption device and control system all connect a Programmable Logic Controller, described Programmable Logic Controller connects for receiving the input media that user enters the operating instructions, operational order is sent to Programmable Logic Controller by described input media, and described PLC technology controller sends control signal according to described operational order to vacuum absorption device and control system.
The sliding test machine of described electronic equipment, wherein, described vacuum absorption device comprises the first auxiliary reclay, the first solenoid electric valve, vacuum generator, the vacuum slot that connect successively; After described first auxiliary reclay receives the control signal of Programmable Logic Controller, control the first solenoid electric valve work, and produce negative pressure and malleation by the first solenoid electric valve control vacuum generator, then realize the fixing of electronic equipment by vacuum slot and decontrol control.
The sliding test machine of described electronic equipment, wherein, described control system comprises the second auxiliary reclay, the second solenoid electric valve, analog output control module, the drive motor that connect successively; After second auxiliary reclay receives the control signal of Programmable Logic Controller, control the second solenoid electric valve work, and realize the on off control to drive motor by the second solenoid electric valve control simulation amount output control module outputting analog signal.
The sliding test machine of described electronic equipment, wherein, described control system also comprises one and send to control system the counter stopping test dictation after reaching predetermined test number (TN).
The sliding test machine of described electronic equipment, wherein, described counter connects a warning device, for the prompting that gives the alarm after reaching predetermined test number (TN).
The sliding test machine of described electronic equipment, wherein, described sliding test control device comprises driving wheel, drive link, fork, fork fixed block, base plate and skateboarding, described skateboarding is set in parallel in above base plate, described driving wheel and drive link are arranged on below described base plate, described base plate is provided with chute, described fork makes fork upper end be connected with skateboarding through described chute, described fork lower end is flexibly connected with drive link one end, the described drive link other end is movably connected on the eccentric orfice of driving wheel, described driving wheel is by described drive motor drived control, described fork fixed block is arranged on the described base plate lower surface position corresponding with chute, for limiting moving up and down of described fork, described drive motor controls driving wheel and rotates, described driving wheel drives described drive link to rotate around eccentric orfice, described drive link drives described fork to swing back and forth around described fork fixed block, and then actuation movement slide plate slidably reciprocates, and controls the sliding test to electronic equipment.
The sliding test machine of described electronic equipment, wherein, described fork upper end is connected with described skateboarding by fixed block, described fixed block is provided with a V-shaped groove, described fork upper end is provided with the shape opening identical with described V-shaped groove, described opening is provided with a rotating shaft.
Beneficial effect: the sliding test machine of electronic equipment of the present invention, by arrange be used for being fixed electronic equipment and decontroling vacuum absorption device, for carrying out the sliding test control device of sliding test control and the control system for carrying out drived control to described sliding test control device to described electronic equipment, reach and improve testing experiment efficiency, reduce the object of labour intensity, structure of the present invention is simple, cost is low, easy to use, has higher practicality.
Accompanying drawing explanation
Fig. 1 is the complete machine structure schematic diagram of sliding test machine of the present invention.
Fig. 2 is the inner structure schematic diagram of sliding test machine of the present invention.
Fig. 3 is the vacuum absorption device of sliding test machine of the present invention and the structural representation of sliding test control device.
Fig. 4 is the birds-eye perspective of sliding test machine of the present invention.
Embodiment
The invention provides a kind of sliding test machine of electronic equipment, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Sliding test machine in the present invention comprises three parts: for electronic equipment is fixed and decontrols control vacuum absorption device, for carrying out the sliding test control device of sliding test control and the control system for carrying out drived control to described sliding test control device to described electronic equipment, described vacuum absorption device, control system are connected with sliding test control device respectively.
Below in conjunction with accompanying drawing, sliding test machine of the present invention is described in detail.
As shown in Figure 1, sliding test machine of the present invention comprises casing 140, fixing feet cup 150, skateboarding 110, slide rail 120, base plate 130, input media 180, power light 170, emergency stop push button 160, adjustment knob 190, adjustment button locking device 200, slide block 210, counterweight 220, counterweight register pin 230, vacuum slot 240.
Described fixing feet cup 150 is arranged on four angles bottom casing 140, makes sliding test machine be in horizontality by adjustment fixing feet cup 150.Described base plate 130 is arranged on casing 150 top, described base plate 130 is fixedly connected with the slide rail 120 be arranged in parallel above, described slide rail 120 is arranged on two, the left and right side of base plate 130, described skateboarding 110 is arranged on the top of casing 140 by slide rail 120, the position that described skateboarding 110 is connected with slide rail 120 is fixedly installed slide block 210, and described skateboarding 110 is slided at described slide rail 120 by the slide block 210 arranged.The front end face of described casing 140 is provided with a power light 170 and emergency stop push button 160, whether described power light 170 is opened for pointing out sliding test machine, described emergency stop push button 160 is for stopping the sliding test of sliding test machine under the emergency circumstance, input media 180 is also provided with, for receiving the operational order of user at the front end face of described casing 140.The intralamellar part of the skateboarding 110 of described sliding test machine is also provided with the vacuum slot 240 for being fixed and decontroling control to electronic equipment, after described vacuum slot 240 stationary electronic devices (electronic equipment does not illustrate in the drawings), also can place 3 counterweights 220 on each electronic equipment, described counterweight 220 is set to 1KG unit, is fixed between the counterweight 220 on each electronic equipment by counterweight register pin 230.Described adjustment knob 190 is for adjusting the electronic equipment to be tested position at skateboarding 110, and described adjustment knob 190 also connects one for locking the adjustment button locking device 200 of adjustment knob 190.
The inner structure of described sliding test machine, as shown in Figure 2, it comprises machine governor 350, first solenoid electric valve and vacuum generator 360(because being arranged on same position, therefore with same number-mark solenoid electric valve and vacuum generator), drive motor 370, fork 380, fork fixed block, drive link 390, driving wheel 400, Programmable Logic Controller 430, first auxiliary reclay 440, and Fig. 1 power light 170 and emergency stop push button 160 are from the structure viewed from interior angle.Machine governor 350 is connected with the side of drive motor 370, and the first solenoid electric valve and vacuum generator 360 are arranged between machine governor 350 and drive motor 370.
As shown in Figure 3, sliding test control device in the present invention comprises: fork 380, fork fixed block 540, drive link 390, driving wheel 400, base plate 130 and skateboarding 110, wherein, skateboarding 110 is set in parallel in the top of base plate 130, existing its position of description and annexation, repeat no more in the preceding article, described base plate 130 is provided with a chute 510, described fork 380 is through described chute 510, fork 380 upper end is connected with described skateboarding 110, described fork fixed block 540 is arranged in the position that described base plate 130 lower surface is corresponding with chute 510, for limiting moving up and down of described fork 380, and fork 380 can be swung back and forth around described fork fixed block 540, described chute 510 has certain gap, fork 380 is made to have certain swing space, control the mechanism that described fork 380 swings back and forth and have drive link 390 and driving wheel 400, described driving wheel 400 is connected to described drive motor 370, described drive link 390 one end is movably connected on by bearing pin on the eccentric orfice of described driving wheel 400, described drive link 390 other end is movably connected on the lower end of described fork 380 by bearing pin.
The principle of work of sliding test control device is: described driving wheel 400 rotates and drives drive link 390 to rotate around eccentric orfice, described drive link 390 drives described fork 380 to swing back and forth around fork fixed block 540 in described chute, the fork 380 actuation movement slide plate 110 swung back and forth is in the enterprising line slip of slide rail 120, make driving wheel 400 be converted to skateboarding 110 to slide along slide rail 120, thus realize controlling the sliding test of electronic equipment.
Described fork 380 is connected by a fixed block with skateboarding 110, described fixed block is provided with a V-shaped groove, the upper end of described fork 380 is provided with an opening, described opening and described V-shaped groove be arranged in parallel, a rotating shaft is placed with in described opening and V-shaped groove, can reduce wearing and tearing when fork 380 moves with skateboarding 110 by this rotating shaft, and the replacing of rotating shaft is also more convenient.
Vacuum absorption device in the present embodiment is for being fixed electronic equipment and decontroling operation, this vacuum absorption device comprises the first auxiliary reclay 440 connected successively, first solenoid electric valve, vacuum generator, vacuum slot 240, the principle of work of vacuum absorption device is: be sent to Programmable Logic Controller 430 by input media 180 operational order, supercomputing is carried out by Programmable Logic Controller 430, output a control signal to the first auxiliary reclay 440 in vacuum absorption device, the work of the first solenoid electric valve is controlled by the first auxiliary reclay 440, vacuum generator work is controlled again by the first solenoid electric valve, vacuum generator produces vacuum, again by vacuum slot 240 stationary electronic devices, when after vacuum generator release, vacuum slot 240 can decontrol electronic equipment, thus reach the object controlling electronic equipment and fix and decontrol.
In the present embodiment, be arranged side by side 4 vacuum slots at the intralamellar part of described skateboarding 110, therefore sliding test can have been carried out to 4 electronic equipments simultaneously, certainly, the present invention is also not limited to arrange 4 vacuum slots, also according to circumstances can arrange the vacuum slot of other quantity.
Control system in the present embodiment, for carrying out drived control to described sliding test control device, this control system comprises analog output control module, the device compositions such as drive motor 370, variable switch power module, the second auxiliary reclay, the second solenoid electric valve, partial devices because of visual angle relation, non-label.
Described control system principle of work is: by input media 180, operational order is sent to Programmable Logic Controller 430, described Programmable Logic Controller 430 carries out data high-speed computing, after second auxiliary reclay receives the control signal of Programmable Logic Controller, control the second solenoid electric valve work, and the startup of drive motor 370 is controlled by the second solenoid electric valve control simulation amount output control module outputting analog signal, stop (comprising automatic stopping), travelling speed, the actions such as automatic alarm, thus realize the drived control to sliding test control device by drive motor.
In the present invention, described control system also comprises one and send to control system the counter stopping test dictation after reaching predetermined test number (TN), described counter is hardware configuration, its structure can with reference to counter of the prior art, realizes the test of carrying out the subscribing number of times object run of arrestment automatically afterwards by this counter.
Further, described counter connects a warning device, for the prompting that gives the alarm after reaching predetermined test number (TN).This warning device specifically can adopt acoustic-optic alarm, after reaching predetermined test number (TN), automatically out of service, and carries out sound and light alarm prompting.
Embodiment
First by manual operation interface can be entered by input media " manual operation " button, click " location initial point " button, slide block is made to be parked in assigned address, electronic equipment to be tested is put on corresponding vacuum slot by correct way, click corresponding sequence number vacuum suction button on input media again, start stationary installation, need to add attached counterweight on an electronic device according to test, counterweight is every is only heavily 1KG, maximum load 3KG.In the present embodiment, 4 electronic equipments are tested simultaneously, after installing electronic equipment and corresponding counterweight, need the number of times of test, remove historical record simultaneously, click start button, start to test in the corresponding ordinal position input of input media.The sliding speed of sliding test arranges and has 25 beats/min, 30 beats/min, 35 beats/min, 40 beats/min four kinds selections, and when test number (TN) reaches set point number, equipment sends warning, and automatically stops, and obtains test result.Click each reset button again and can remove each test number (TN), click a key reset button and can remove 4 station test figures simultaneously.
In sum, the sliding test machine of electronic equipment of the present invention, by the vacuum absorption device for being fixed and decontroling control to electronic equipment, for carrying out the control system of drived control and the sliding test control device for carrying out sliding test control to described electronic equipment to described sliding test control device, reach and improve testing experiment efficiency, reduce the object of labour intensity, structure of the present invention is simple, and cost is low, easy to use, there is higher practicality.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (5)
1. the sliding test machine of an electronic equipment, it is characterized in that, comprise the vacuum absorption device for being fixed and decontroling control to electronic equipment, for carrying out the sliding test control device of sliding test control and the control system for carrying out drived control to described sliding test control device to described electronic equipment, described vacuum absorption device, control system are connected with sliding test control device respectively;
Described vacuum absorption device and control system all connect a Programmable Logic Controller, described Programmable Logic Controller connects for receiving the input media that user enters the operating instructions, operational order is sent to Programmable Logic Controller by described input media, and described PLC technology controller sends control signal according to described operational order to vacuum absorption device and control system;
Described control system comprises the second auxiliary reclay, the second solenoid electric valve, analog output control module, the drive motor that connect successively; After second auxiliary reclay receives the control signal of Programmable Logic Controller, control the second solenoid electric valve work, and realize the on off control to drive motor by the second solenoid electric valve control simulation amount output control module outputting analog signal;
Described sliding test control device comprises driving wheel, drive link, fork, fork fixed block, base plate and skateboarding, described skateboarding is set in parallel in above base plate, described driving wheel and drive link are arranged on below described base plate, described base plate is provided with chute, described fork makes fork upper end be connected with skateboarding through described chute, described fork lower end is flexibly connected with drive link one end, the described drive link other end is movably connected on the eccentric orfice of driving wheel, described driving wheel is by described drive motor drived control, described fork fixed block is arranged on the described base plate lower surface position corresponding with chute, for limiting moving up and down of described fork, described drive motor controls driving wheel and rotates, described driving wheel drives described drive link to rotate around eccentric orfice, described drive link drives described fork to swing back and forth around described fork fixed block, and then actuation movement slide plate slidably reciprocates, and controls the sliding test to electronic equipment.
2. the sliding test machine of electronic equipment according to claim 1, it is characterized in that, described vacuum absorption device comprises the first auxiliary reclay, the first solenoid electric valve, vacuum generator, the vacuum slot that connect successively; After described first auxiliary reclay receives the control signal of Programmable Logic Controller, control the first solenoid electric valve work, and produce negative pressure and malleation by the first solenoid electric valve control vacuum generator, then realize the fixing of electronic equipment by vacuum slot and decontrol control.
3. the sliding test machine of electronic equipment according to claim 1, is characterized in that, described control system also comprises one and send to control system the counter stopping test dictation after reaching predetermined test number (TN).
4. the sliding test machine of electronic equipment according to claim 3, it is characterized in that, described counter connects a warning device, for the prompting that gives the alarm after reaching predetermined test number (TN).
5. the sliding test machine of electronic equipment according to claim 1, it is characterized in that, described fork upper end is connected with described skateboarding by fixed block, described fixed block is provided with a V-shaped groove, described fork upper end is provided with the shape opening identical with described V-shaped groove, described opening is provided with a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210430270.7A CN102944437B (en) | 2012-11-01 | 2012-11-01 | A kind of sliding test machine of electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210430270.7A CN102944437B (en) | 2012-11-01 | 2012-11-01 | A kind of sliding test machine of electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN102944437A CN102944437A (en) | 2013-02-27 |
| CN102944437B true CN102944437B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210430270.7A Expired - Fee Related CN102944437B (en) | 2012-11-01 | 2012-11-01 | A kind of sliding test machine of electronic equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106053076A (en) * | 2016-08-04 | 2016-10-26 | 无锡诚石轴承有限公司 | Testing machine of bearing linear stand |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006198A (en) * | 1998-02-20 | 1999-12-21 | Newland, Jr.; Ross G. | System and method for detecting merchandise sliding and under ringing at cash register |
| DE19938110A1 (en) * | 1999-08-12 | 2001-02-22 | Siemens Ag | Electronic control unit for a motor vehicle automatic transmission and method for comparing a position detection sensor in an electronic control unit for a motor vehicle automatic transmission |
| CN201269798Y (en) * | 2008-09-25 | 2009-07-08 | 英业达股份有限公司 | Dropping experiment machine capable of automatically detecting height of article to be measured |
| CN102053011A (en) * | 2009-11-04 | 2011-05-11 | 宏碁股份有限公司 | Test device |
| CN102608020A (en) * | 2011-01-20 | 2012-07-25 | 鸿富锦精密工业（深圳）有限公司 | Key testing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3375223B2 (en) * | 1995-01-11 | 2003-02-10 | 東京電子工業株式会社 | LCD panel inspection equipment |
-
2012
- 2012-11-01 CN CN201210430270.7A patent/CN102944437B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6006198A (en) * | 1998-02-20 | 1999-12-21 | Newland, Jr.; Ross G. | System and method for detecting merchandise sliding and under ringing at cash register |
| DE19938110A1 (en) * | 1999-08-12 | 2001-02-22 | Siemens Ag | Electronic control unit for a motor vehicle automatic transmission and method for comparing a position detection sensor in an electronic control unit for a motor vehicle automatic transmission |
| CN201269798Y (en) * | 2008-09-25 | 2009-07-08 | 英业达股份有限公司 | Dropping experiment machine capable of automatically detecting height of article to be measured |
| CN102053011A (en) * | 2009-11-04 | 2011-05-11 | 宏碁股份有限公司 | Test device |
| CN102608020A (en) * | 2011-01-20 | 2012-07-25 | 鸿富锦精密工业（深圳）有限公司 | Key testing device |
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| CN102944437A (en) | 2013-02-27 |
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Granted publication date: 20150923 |