CN202110109U - Device used for testing life of key switch - Google Patents
Device used for testing life of key switch Download PDFInfo
- Publication number
- CN202110109U CN202110109U CN2011202251186U CN201120225118U CN202110109U CN 202110109 U CN202110109 U CN 202110109U CN 2011202251186 U CN2011202251186 U CN 2011202251186U CN 201120225118 U CN201120225118 U CN 201120225118U CN 202110109 U CN202110109 U CN 202110109U
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- test
- keyswitch
- testing device
- motor
- control circuit
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Abstract
The utility model discloses a device used for testing the life of a key switch, which comprises a test bench used for placing the key switch, a bracket that is vertically arranged on the test bench, a top plate fixedly arranged at the upper end of the bracket, a guide cylinder fixedly connected on the lower side of the top plate, a movable rod sheathed in the guide cylinder; a power connecting part connected at the tail end on the movable rod, a motor connected with the power connecting part, a control circuit used for controlling the motor and connected with the motor, and a test board fixedly connected at the tail end under the movable rod and provided with a plurality of test heads. The device used for testing the life of the key switch has the advantages of being simple in structure, convenient to operate, high in test efficiency and accurate in test result.
Description
Technical field
The utility model relates to a kind of proving installation, especially relates to a kind of keyswitch endurance testing device.
Background technology
Keyswitch is as a kind of important input media, and oneself is widely used in the various electronic equipments, like computer, mobile phone, electronic dictionary, electronic reader etc.Keyswitch in use; The user can often push operations such as (like input commands) to it; Therefore manufacturer need test such as push to being installed in keyswitch on the electronic equipment usually, with the serviceable life of keyswitch on the test electronic.
The method of testing in keyswitch serviceable life in the prior art is that manually-operated is accomplished mostly, and its detailed process is: to installing the electronic equipment of keyswitch; In a collection of, extract severally, then, push the keyswitch on the electronic equipment through manual work; And the number of times pushed of record; When phenomenons such as wearing and tearing, subsiding, can not upspringing appears in keyswitch, check the number of times that record is pushed, the serviceable life that just can draw keyswitch.But, this manual testing's method owing to push dynamics, pressing position etc. and can not accurately control, so cause easily test result than mistake, and testing efficiency is lower.
Summary of the invention
The purpose of the utility model is to the deficiency of prior art a kind of testing efficiency height, accurate test result keyswitch endurance testing device to be provided.
The utility model adopts following technical scheme to realize: a kind of keyswitch endurance testing device comprises: the test board that is used to place keyswitch; Be vertically set on the support on the test board; The top board that fixedly installs in the upper end of support; Be fixedly connected on the guide of the downside of top board; Be set in the motion bar in the guide; Be connected power connecting portion terminal on the motion bar; The motor that connects the power connecting portion; Be used to control the control circuit of motor, it connects motor; Be fixedly connected on the test board of motion bar lower end, several measuring heads are set on this test board.
In a preferred embodiment, this proving installation also comprises: be arranged on and be used to limit the limited block that test board moves up to upper limit position on the support.
In a preferred embodiment, control circuit is arranged on the top board.
In a preferred embodiment, control circuit comprises a Test Switchboard, and Test Switchboard is fixedly installed on the side of test board.
In a preferred embodiment, control circuit also comprises a counter in record measuring head press of key switch number of times; Counter is arranged on top board or the support.
Compared with prior art, the utlity model has following beneficial effect:
The utility model can be pushed test to a plurality of keyswitches simultaneously automatically; The tester is as long as observe phenomenons such as whether button occurs wearing and tearing, subsides, can not upspring aside; When phenomenons such as wearing and tearing, subsiding, can not upspringing appears in button; Check the compression number that this hour counter shows, the serviceable life that just can draw button.Therefore, the utlity model has simple in structure, easy to operate, testing efficiency is high and the accurate test result advantage.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Embodiment
As shown in Figure 1, the disclosed keyswitch endurance testing device of the utility model comprises: test board 10; One or more keyswitches to be tested are positioned on the test board 10; Be fixedly installed on the Test Switchboard 11 on test board 10 1 sides; Be vertically set on the support 12 on the test board 10; Fixedly install top board 13 in the upper end of support 12; Downside at top board 13 is fixedly connected a guide 14; Be set in the motion bar 15 in the guide 14; Be connected on the motion bar 15 terminal power connecting portion 16, this power connecting portion 16 with provide the cycle alternately to make progress for motion bar 15 and move downward the motor (not drawing among the figure) that power is provided and be connected; Be fixedly connected on the test board 17 of motion bar 15 lower ends; Several measuring heads 19 are set on this test board 17; The position of each measuring head 19 respectively with place test board 10 on a plurality of keyswitches corresponding one by one, respectively 1 keyswitch is pushed test by each measuring head 19; In addition, the move upward limited block 18 of upper limit position of restriction test board 17 also is set on the support 12.
Wherein, The control circuit that is used to control motor is arranged on top board 13; And Test Switchboard 11 is one of them element of control circuit, can control motor through Test Switchboard 11 and begin or shut down, and the proving installation of just controlling the utility model begins test or stops test.
In a preferred embodiment, on top board 13 or support 12, also be provided for writing down the counter of compression number, this counter connects said control circuit.
The principle of work of the utility model is following: at first, one or more keyswitches are positioned on the test board 10, each keyswitch respectively with directly over the position of a measuring head 19 corresponding one by one; Secondly, press Test Switchboard 11, it is guiding with guide 14 that motor drives motion bar 15 through power connecting portion 16, and the cycle alternately makes progress and moves downward; When motion bar 15 moved downward to the lower position, each measuring head 19 was pushed the keyswitch of correspondence position respectively, promptly keyswitch was once pushed test, and at this moment, the control circuit control counter adds 1 with count value; The tester is as long as observe phenomenons such as whether button occurs wearing and tearing, subsides, can not upspring aside; When phenomenons such as wearing and tearing, subsiding, can not upspringing appears in button; Press Test Switchboard 11 once more and stop test; Check the compression number that this hour counter shows, the serviceable life that just can draw button.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. a keyswitch endurance testing device comprises: the test board that is used to place keyswitch; Be vertically set on the support on the test board; Be fixedly installed on the top board of support upper end; It is characterized in that this proving installation also comprises: the guide that is fixedly connected on the top board downside; Be set in the motion bar in the guide; Be connected power connecting portion terminal on the motion bar; The motor that connects the power connecting portion; Be used to control the control circuit of motor, it connects motor; Be fixedly connected on the test board of motion bar lower end, several measuring heads are set on this test board.
2. according to the said keyswitch endurance testing device of claim 1, it is characterized in that this proving installation also comprises: be arranged on and be used to limit the limited block that test board moves up to upper limit position on the support.
3. according to the said keyswitch endurance testing device of claim 1, it is characterized in that control circuit is arranged on the top board.
4. according to any said keyswitch endurance testing device of claim 1-3, it is characterized in that control circuit comprises a Test Switchboard, Test Switchboard is fixedly installed on the side of test board.
5. according to the said keyswitch endurance testing device of claim 4, it is characterized in that control circuit also comprises a counter in record measuring head press of key switch number of times.
6. according to the said keyswitch endurance testing device of claim 5, it is characterized in that counter is arranged on top board or the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202251186U CN202110109U (en) | 2011-06-29 | 2011-06-29 | Device used for testing life of key switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202251186U CN202110109U (en) | 2011-06-29 | 2011-06-29 | Device used for testing life of key switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110109U true CN202110109U (en) | 2012-01-11 |
Family
ID=45435553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202251186U Expired - Fee Related CN202110109U (en) | 2011-06-29 | 2011-06-29 | Device used for testing life of key switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110109U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941179A (en) * | 2013-01-22 | 2014-07-23 | 海洋王（东莞）照明科技有限公司 | Key switch life testing device |
| CN104144238A (en) * | 2014-08-25 | 2014-11-12 | 昆山迈致治具科技有限公司 | Testing fixture for mobile telephone keyboard |
| CN104301482A (en) * | 2014-09-26 | 2015-01-21 | 昆山迈致治具科技有限公司 | Home key testing device |
| CN104635156A (en) * | 2015-03-11 | 2015-05-20 | 浙江泰鸿机电有限公司 | Switch endurance testing device |
| CN105928696A (en) * | 2016-06-15 | 2016-09-07 | 深圳市共进电子股份有限公司 | Electronic appliance function and service life test device |
| CN103941179B (en) * | 2013-01-22 | 2016-11-30 | 海洋王（东莞）照明科技有限公司 | A kind of device used for testing life of key switch |
| CN107462408A (en) * | 2017-08-03 | 2017-12-12 | 江苏博悦物联网技术有限公司 | Multikey switch life test machine |
| CN107478984A (en) * | 2017-08-03 | 2017-12-15 | 江苏博悦物联网技术有限公司 | One-key switch life testing machine |
-
2011
- 2011-06-29 CN CN2011202251186U patent/CN202110109U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941179A (en) * | 2013-01-22 | 2014-07-23 | 海洋王（东莞）照明科技有限公司 | Key switch life testing device |
| CN103941179B (en) * | 2013-01-22 | 2016-11-30 | 海洋王（东莞）照明科技有限公司 | A kind of device used for testing life of key switch |
| CN104144238A (en) * | 2014-08-25 | 2014-11-12 | 昆山迈致治具科技有限公司 | Testing fixture for mobile telephone keyboard |
| CN104301482A (en) * | 2014-09-26 | 2015-01-21 | 昆山迈致治具科技有限公司 | Home key testing device |
| CN104635156A (en) * | 2015-03-11 | 2015-05-20 | 浙江泰鸿机电有限公司 | Switch endurance testing device |
| CN105928696A (en) * | 2016-06-15 | 2016-09-07 | 深圳市共进电子股份有限公司 | Electronic appliance function and service life test device |
| CN107462408A (en) * | 2017-08-03 | 2017-12-12 | 江苏博悦物联网技术有限公司 | Multikey switch life test machine |
| CN107478984A (en) * | 2017-08-03 | 2017-12-15 | 江苏博悦物联网技术有限公司 | One-key switch life testing machine |
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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: 20120111 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |