CN201107371Y - Electric appliances durability test stand - Google Patents
Electric appliances durability test stand Download PDFInfo
- Publication number
- CN201107371Y CN201107371Y CNU2007201121691U CN200720112169U CN201107371Y CN 201107371 Y CN201107371 Y CN 201107371Y CN U2007201121691 U CNU2007201121691 U CN U2007201121691U CN 200720112169 U CN200720112169 U CN 200720112169U CN 201107371 Y CN201107371 Y CN 201107371Y
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- China
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- anchor clamps
- slide bar
- electric equipment
- equipment products
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- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a test desk, in particular to a test desk of the vehicle electric appliance product, which is used for testing the service durability of a reliable electric appliance product. The test desk comprises a test table and a counter group arranged on the test table, and a drive device, a transmission mechanism, and a plurality of fixture assemblies are arranged on the test table. The transmission mechanism is connected with the drive device through a curved rod, and a slide bar of the transmission mechanism is connected with the curved rod through a connecting rod and is connected and combined with fixtures. A load group is arranged on the test table. The cost is low, and the testable items are more.
Description
Technical field
The utility model relates to a kind of testing table, especially is used for the electric equipment products endurance test bed of reliability of test vehicle electric equipment products.
Background technology
For guaranteeing product quality, switch must carry out the test of switch life, switch contacts is disconnected continuous cycling test its serviceable life, the mechanism of traditional life test is very simple, switch is positioned on the test machine, moving push switch with a pressing piece reciprocation cycle, because the difference of the fixed position of switch, pressing piece is also different to the application of force of switch, thereby on data, have very big difference, and the physical dimension difference of various switches, need to reset machine behind the different switch that changes the outfit, so complicated operation, efficient is lower.
Someone has done research and has applied for that patent, notification number are CN 2572394, and name is called the testing machine in Test Switchboard life-span.Comprise board main body, switch module and slide plate, the board main body comprises a plurality of control knobs and a counter; The switch module comprises a tool, is provided with at least one micromatic setting on tool; Slide plate is slided by cam driven.The tester architecture complexity of this structure, the project of test is more single.
Summary of the invention
The utility model has solved mechanism for testing complex structure in the prior art, and the shortcoming that test event is single provides a kind of simple in structure, the endurance test bed that test approaches is many.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of endurance test bed comprises test platform and counter group on it is set that wherein, described test platform is provided with drive unit, gearing and the combination of some anchor clamps; Gearing links to each other by curved bar with drive unit, and the slide bar of gearing links to each other with curved bar by connecting rod and links to each other with the anchor clamps combination; Also be provided with load group on the test platform.The curved bar drive transmission slide bar of drive unit is done and is moved back and forth, the anchor clamps that link to each other with slide bar are constantly tested the switch on the anchor clamps, switch connection or disconnection, by counter group accumulative total switch work number of times, simple to operate, effect for real simulation uses has increased load group; The anchor clamps combination comprises a plurality of anchor clamps according to certain position placement, and the quantity that has more subjects is arranged;
As preferably, drive unit is a power source with automobile-used rain shaving electrical machine.Automobile-used rain shaving electrical machine power low energy is saved the energy, can change the rotating speed of rain shaving electrical machine by stabilized voltage supply regulation voltage mode, satisfies national standard per minute operating rate, can also the permanance of rain shaving electrical machine be experimentized.
Curved bar links to each other with the turning axle of rain shaving electrical machine and rotates synchronously with turning axle, slide in the bearing of slide bar on test platform, and by trundle with link to each other at the anchor clamps that leave slide bar.The mechanism that forms is a crank and rocker mechanism, and the turning axle of curved bar and rain shaving electrical machine rotates synchronously, and slide bar slides in bearing, and the trundle gauge tap is constantly switched on and off.
As preferably, curved bar is Z-shaped, and connecting rod gets out of the way the turning axle of rain shaving electrical machine.For prevent connecting rod in rotary course with the turning axle interference of rain shaving electrical machine, curved bar is made the Z type, gets out of the way the end of turning axle.
As preferably, load group is made up of several bulb group seats that are arranged on the test platform.The quantity that can increase or reduce bulb with the bulb group as load is to satisfy different load effects, and bulb can adopt the bulb on the car, and bulb is carried out endurancing.
The anchor clamps combination adapts with the structure of each subjects, makes the switch circulating open close of each subjects by reciprocatingly sliding of slide bar.The anchor clamps combination comprises window lifting switch anchor clamps, combined switch anchor clamps, braking light switch and back defrosting, air-conditioning, interior outer circulation, backup circuit breaker anchor clamps etc., and built-up jig comprises alarm lamp switch, headlamp switch, change lamp switch, left and right sides turning indicator control, front and back wiper switch, water spray switch etc. again; The structure of anchor clamps and each switch adapts, and utilizes slide bar nigration in adapter sleeve to become the light long duration test; The combined switch anchor clamps link to each other with slide bar by the parts on the switch, thereby finish to-and-fro movement.
The counter group is arranged on a side of test platform, the counter group relay group of also ining succession.Each working cycle of subjects all has the counter group to note down a side, and up to satisfying the testing requirements number of times, each off-test can be with counter O reset.
Slide bar is provided with adapter sleeve, and adapter sleeve is provided with chute, and the corresponding position of slide bar is provided with the traveller that matches with chute.Traveller slides in chute, and the variable in distance that moves causes the variation by the electric current of lamp, thereby test becomes the light long duration test.
The beneficial effects of the utility model are: testing table utilizes the car electrics accessory by the use that forms a complete set of of corresponding unit clamp, the pass-through mode design, is made, and cost is low, and triable project is many; Experiment is strong, almost can finish the endurancing of all electrical parts on the automobile; Can change the rotating speed of rain shaving electrical machine by stabilized voltage supply regulation voltage mode, satisfy the operating rate of national standard; The application of testing table reduces the frequency of production scene and after market apparatus failure spare greatly, has improved the means of electric elements quality controls; Can accurately control the test number (TN) of subjects by the counter group, can not cause unnecessary waste, the quality of control product is in the life-span of regulation, and reasonable distribution is worth.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model;
Among the figure: 1, test platform, 2, rain shaving electrical machine, 3, the counter group, 4, relay ancestral, 5, curved bar, 6, connecting rod, 7-1, window lifting switch anchor clamps I, 7-2, window lifting switch anchor clamps II, 8, bulb group seat, 9, bearing, 10, slide bar, 11, the rod trundle, 12, traveller, 13, adapter sleeve, 14, the fork-shaped trundle, 15, brake switch anchor clamps, 16, the combined switch anchor clamps, 17, back defrosting, air-conditioning, interior outer circulation, backup circuit breaker anchor clamps.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: (referring to accompanying drawing 1) is provided with row's counter group 3 in the left side of square test platform 1, on the end of counter group, be provided with relay group 4, the plane is provided with rain shaving electrical machine 2 on the test platform, the curved bar 5 of the Z type of ining succession on the turning axle of rain shaving electrical machine, curved bar can rotate synchronously with turning axle, curved bar links to each other with connecting rod 6, be fixed with bearing 9 on the test platform, be installed with slide bar 10 in the bearing, slide bar links to each other with connecting rod, the both sides of slide bar are provided with various switch anchor clamps combinations, the window lifting switch anchor clamps I7-1 that comprises the front, the combined switch anchor clamps 16 of back, the window lifting switch anchor clamps II7-2 of back again, brake switch anchor clamps 15 are arranged on the slide bar, the combined switch of back and last back defrosting again, air-conditioning, interior outer circulation, backup circuit breaker anchor clamps 17, window lifting switch anchor clamps I7-1 links to each other with slide bar by rod trundle 11, window lifting switch anchor clamps II7-2 links to each other with slide bar by fork-shaped trundle 14, the opposite side of test platform is provided with some bulb group seats 8, these switch anchor clamps combinations all are connected with lead with the relay group with bulb group seat and counter group, bulb group seat can increase and reduce as load, and the counter group has the counter at each switch anchor clamps combination.
The rain shaving electrical machine rotation, curved bar 5 rotations with turning axle rotation synchronously, driving slide bar by connecting rod slides in bearing, thereby the switch anchor clamps that link to each other with slide bar are combined under the effect of trundle to move reciprocatingly, realize that the switch anchor clamps make up the loop test that interior electrical equipment is finished connecting and disconnecting, the counter group on next door is to each switch anchor clamps combination carrying out test count, the bulb that screws on test usefulness on the bulb group seat is as load, can reduce or increase as required, and at different switch anchor clamps combinations, each switch anchor clamps combination has the bulb combination of different numbers as load.
Claims (8)
1. electric equipment products endurance test bed comprises test platform and counter group on it is set, and it is characterized in that described test platform (1) is provided with drive unit, gearing and the combination of some anchor clamps; Gearing links to each other by curved bar (5) with drive unit, and the slide bar of gearing (10) links to each other with curved bar by connecting rod (6) and links to each other with the anchor clamps combination; Also be provided with load group on the test platform.
2. electric equipment products endurance test bed according to claim 1 is characterized in that described drive unit is a power source with automobile-used rain shaving electrical machine (2).
3. electric equipment products endurance test bed according to claim 1 and 2, it is characterized in that described curved bar links to each other with the turning axle of rain shaving electrical machine and rotates synchronously with turning axle, slide in the bearing (9) of slide bar on test platform, and by trundle with link to each other at the anchor clamps that leave slide bar.
4. electric equipment products endurance test bed according to claim 3 is characterized in that described curved bar is Z-shaped, and connecting rod gets out of the way the turning axle of rain shaving electrical machine.
5. electric equipment products endurance test bed according to claim 1 is characterized in that described load group is made up of several bulb group seats (8) that are arranged on the test platform.
6. electric equipment products endurance test bed according to claim 1 is characterized in that the described anchor clamps combination and the structure of each subjects adapt, and make the switch circulating open close of each subjects by reciprocatingly sliding of slide bar.
7. electric equipment products endurance test bed according to claim 1 is characterized in that described counter group (3) is arranged on a side of test platform, the counter group relay group (4) of also ining succession.
8. electric equipment products endurance test bed according to claim 1 is characterized in that described slide bar is provided with adapter sleeve (13), and adapter sleeve is provided with chute, and the corresponding position of slide bar is provided with the traveller (12) that matches with chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201121691U CN201107371Y (en) | 2007-07-20 | 2007-07-20 | Electric appliances durability test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201121691U CN201107371Y (en) | 2007-07-20 | 2007-07-20 | Electric appliances durability test stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107371Y true CN201107371Y (en) | 2008-08-27 |
Family
ID=39959180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201121691U Expired - Lifetime CN201107371Y (en) | 2007-07-20 | 2007-07-20 | Electric appliances durability test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107371Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893688A (en) * | 2010-07-14 | 2010-11-24 | 西安庆安电气控制有限责任公司 | Test bed for detecting positive and negative work of linear moving electric mechanism |
| CN102262023A (en) * | 2010-05-27 | 2011-11-30 | 英华达（上海）科技有限公司 | Fatigue test device |
| CN102401742A (en) * | 2011-08-27 | 2012-04-04 | 安徽沃巴弗电子科技有限公司 | Test platform for durability of angle sensor |
| CN102445667A (en) * | 2010-10-08 | 2012-05-09 | 泰金宝光电(苏州)有限公司 | Durability testing device |
| CN102749546A (en) * | 2012-07-28 | 2012-10-24 | 浙江一舟电子科技股份有限公司 | Tester of plugging service life for socket of RJ11 and RJ45 (registered jack 11 and registered jack 45) modules |
| CN103033711A (en) * | 2012-12-14 | 2013-04-10 | 杭州诺尔康神经电子科技有限公司 | Receiving coil reliability testing device |
| CN101596938B (en) * | 2009-05-31 | 2013-04-17 | 广州飞机维修工程有限公司 | Test system of spoiler power control unit |
| CN103274127A (en) * | 2013-06-19 | 2013-09-04 | 苏州信亚科技有限公司 | Light-emitting diode (LED) lamp placing structure |
| TWI418831B (en) * | 2010-11-19 | 2013-12-11 | Cal Comp Optical Electronics Suzhou Co Ltd | Durability testing apparatus |
| CN104590165A (en) * | 2015-01-12 | 2015-05-06 | 山东新大洋电动车有限公司 | Endurance test system for conventional electrical components of automobile and endurance test method for endurance test system |
| CN104730370A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Induction cooker testing device |
| CN106092610A (en) * | 2016-08-08 | 2016-11-09 | 郑州宇通客车股份有限公司 | A kind of testboard for testing vehicle-mounted electrical reliability |
| CN110274760A (en) * | 2019-08-02 | 2019-09-24 | 杭叉集团股份有限公司 | A kind of fork truck stacked switch band load testing stand |
| CN111562129A (en) * | 2020-06-29 | 2020-08-21 | 江南大学 | Sun-rain umbrella opening and closing detection platform and detection mode thereof |
| CN114216664A (en) * | 2021-12-09 | 2022-03-22 | 深圳市国芯通科技有限公司 | Mobile power supply button life test equipment |
-
2007
- 2007-07-20 CN CNU2007201121691U patent/CN201107371Y/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101596938B (en) * | 2009-05-31 | 2013-04-17 | 广州飞机维修工程有限公司 | Test system of spoiler power control unit |
| CN102262023A (en) * | 2010-05-27 | 2011-11-30 | 英华达（上海）科技有限公司 | Fatigue test device |
| CN101893688A (en) * | 2010-07-14 | 2010-11-24 | 西安庆安电气控制有限责任公司 | Test bed for detecting positive and negative work of linear moving electric mechanism |
| CN102445667A (en) * | 2010-10-08 | 2012-05-09 | 泰金宝光电(苏州)有限公司 | Durability testing device |
| TWI418831B (en) * | 2010-11-19 | 2013-12-11 | Cal Comp Optical Electronics Suzhou Co Ltd | Durability testing apparatus |
| CN102401742A (en) * | 2011-08-27 | 2012-04-04 | 安徽沃巴弗电子科技有限公司 | Test platform for durability of angle sensor |
| CN102401742B (en) * | 2011-08-27 | 2014-03-05 | 安徽沃巴弗电子科技有限公司 | Test platform for durability of angle sensor |
| CN102749546A (en) * | 2012-07-28 | 2012-10-24 | 浙江一舟电子科技股份有限公司 | Tester of plugging service life for socket of RJ11 and RJ45 (registered jack 11 and registered jack 45) modules |
| CN103033711B (en) * | 2012-12-14 | 2015-01-21 | 浙江诺尔康神经电子科技股份有限公司 | Receiving coil reliability testing device |
| CN103033711A (en) * | 2012-12-14 | 2013-04-10 | 杭州诺尔康神经电子科技有限公司 | Receiving coil reliability testing device |
| CN103274127A (en) * | 2013-06-19 | 2013-09-04 | 苏州信亚科技有限公司 | Light-emitting diode (LED) lamp placing structure |
| CN103274127B (en) * | 2013-06-19 | 2015-11-25 | 苏州信亚科技有限公司 | LED shelves structure |
| CN104730370A (en) * | 2013-12-24 | 2015-06-24 | 珠海格力电器股份有限公司 | Induction cooker testing device |
| CN104590165A (en) * | 2015-01-12 | 2015-05-06 | 山东新大洋电动车有限公司 | Endurance test system for conventional electrical components of automobile and endurance test method for endurance test system |
| CN106092610A (en) * | 2016-08-08 | 2016-11-09 | 郑州宇通客车股份有限公司 | A kind of testboard for testing vehicle-mounted electrical reliability |
| CN110274760A (en) * | 2019-08-02 | 2019-09-24 | 杭叉集团股份有限公司 | A kind of fork truck stacked switch band load testing stand |
| CN111562129A (en) * | 2020-06-29 | 2020-08-21 | 江南大学 | Sun-rain umbrella opening and closing detection platform and detection mode thereof |
| CN111562129B (en) * | 2020-06-29 | 2021-03-16 | 江南大学 | Sun-rain umbrella opening and closing detection platform and detection mode thereof |
| CN114216664A (en) * | 2021-12-09 | 2022-03-22 | 深圳市国芯通科技有限公司 | Mobile power supply button life test equipment |
| CN114216664B (en) * | 2021-12-09 | 2022-10-18 | 深圳市国芯通科技有限公司 | Mobile power supply button life test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |
|
| CX01 | Expiry of patent term |