CN103969575A - Switch testing device - Google Patents
Switch testing device Download PDFInfo
- Publication number
- CN103969575A CN103969575A CN201310032217.6A CN201310032217A CN103969575A CN 103969575 A CN103969575 A CN 103969575A CN 201310032217 A CN201310032217 A CN 201310032217A CN 103969575 A CN103969575 A CN 103969575A
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- switch
- knob
- gear
- test device
- drive unit
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Abstract
The invention discloses a switch testing device used for testing a switch to be tested. The switch to be tested comprises a rotary knob and a switch body. The rotary knob comprises a first switch position and a second switch position. The switch testing device comprises a fixing base, a drive device, a rack, a gear and a fixing frame, wherein the gear is meshed with the rack, the rotary knob is clamped on the gear, the rotary knob and the gear rotate coaxially, the switch body is fixed to the fixing frame, and the drive device drives the rack to conduct repeated linear motion. When the rotary knob rotates to the first switch position, the drive device changes the motion direction of the rack, and the gear drives the rotary knob to rotate towards the second switch position; when the rotary knob rotates to the second switch position, the drive device changes the motion direction of the rack, and the gear drives the rotary knob to rotate towards the first switch position. The switch to be tested rotates repeatedly through the drive device, and the direction is automatically changed by the utilization of the first switch position and the second switch position of the switch to be tested, so that labor is not needed, testing efficiency is high, and consistency is good.
Description
Technical field
The present invention relates to a kind of field tests, relate in particular to a kind of switch test device.
Background technology
Light fixture has been applied in life widely, and it is frequent that the unlatching of lamp switch and closing is used, and higher to the quality requirements of switch, be one of evaluation criterion of quality the serviceable life of switch.So in the production run of light fixture, the switch that need to adopt light fixture carries out testing fatigue, detector switch is still have good mechanical property and electric property after the open and close of how many times, to judge its serviceable life.Rotary switch is a kind of very conventional lamp switch, produce when rotary switch, need to by by the knob of rotary switch repeatedly positive and reverse return transfer its usability of test and life-span.
Existing manual testing's mode, expends time in and manually many, and operating personnel are easily tired, and testing efficiency is low, and owing to being manual operation, the consistance of test differs greatly, so test weak effect.
Summary of the invention
The object of the present invention is to provide a kind of testing efficiency high, the switch test device of high conformity.
In order to solve the problems of the technologies described above, the invention provides a kind of switch test device, described switch test device is used for testing a measured switch, described measured switch comprises knob and main body, described knob is connected in described main body, described knob comprises first position of the switch and second switch position, it is characterized in that, described switch test device comprises holder, drive unit, tooth bar, gear and fixed mount, described tooth bar is slidably connected on described holder, described gear is rotationally connected with on described holder, described gear is meshed with described tooth bar, described knob is sticked on described gear, with described gear coaxial rotation, described main body is fixed on described fixed mount, the relatively described holder of described fixed mount is fixedly installed, described drive unit drives described tooth bar repeatedly to move linearly, described measured switch and described drive unit are electrically connected, in the time that described knob forwards described first position of the switch to, described drive unit changes the direction of motion of described tooth bar, described in described gear driven, knob rotates to second switch position, in the time that described knob forwards described second switch position to, described drive unit changes the direction of motion of described tooth bar, described in described gear driven, knob rotates to first position of the switch.
Wherein, described drive unit comprises cylinder and controller, and described controller and described measured switch are electrically connected, Telescopic-cylinder described in described controller control.
Wherein, described drive unit comprises hydraulic cylinder and controller, and described controller and described measured switch are electrically connected, hydraulic cylinder extension described in described controller control.
Wherein, described drive unit comprises linear electric motors, and described linear electric motors and described measured switch are electrically connected.
Wherein, described gear is offered the accepting hole matching with described knob shaped, and described knob is sticked in described accepting hole.
Wherein, described knob is rectangle knob, and described accepting hole is rectangular opening.
Wherein, described holder is offered straight line chute, and described tooth bar is slidably connected in described straight line chute.
Wherein, described gear is partial gear.
Wherein, described fixed mount is offered through hole, and described main body is stuck in described through hole.
Wherein, described through hole is trimming circular hole, and described main body is trimming right cylinder.
The present invention rotates measured switch repeatedly by described drive unit, and utilizes first position of the switch and the automatic reverse of second switch position of measured switch, thereby without manually, testing efficiency is high, high conformity.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of switch test device;
Fig. 2 is the schematic diagram of the measured switch of the switch test device of Fig. 1;
Fig. 3 is the schematic diagram after the assembling of switch test device of Fig. 1;
Fig. 4 is that the switch test device of Fig. 1 is along the cut-open view of IV-IV;
Fig. 5 is that the switch test device of Fig. 1 is along the schematic diagram of V-V;
Fig. 6 is the motion schematic diagram of the switch test device of Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1 and Fig. 2, a kind of switch test device 100 that embodiment of the present invention provides, described switch test device 100 is for testing a measured switch 200, and described measured switch 200 comprises knob 201, main body 202, the first electrode terminal 203, the second electrode terminal 204 and third electrode terminal 205.Described knob 201 is rotationally connected with in described main body 202, and described knob 201 comprises first position of the switch and second switch position.In present embodiment, described knob 201 is rectangle knob.Described main body 202 is trimming right cylinder.Described the first electrode terminal 203, the second electrode terminal 204 and third electrode terminal 205 are positioned at described main body 202 one end away from described knob 201.In the time that described knob 201 forwards first position of the switch to, described measured switch 200 is connected the first electrode terminal 203 and the second electrode terminal 204.In the time that described knob 201 forwards second switch position to, described measured switch 200 is connected the first electrode terminal 203 and third electrode terminal 205.
Described switch test device 100 comprises holder 10, drive unit 20, tooth bar 30, gear 40 and fixed mount 50.
Described holder 10 is offered straight line chute 11 and screw 12.In present embodiment, described straight line chute 11 is L-type chute, ensures that the element of inner slip is deviate from (seeing also Fig. 3 and Fig. 4).
Described tooth bar 30 is slidably connected on described holder 10.In present embodiment, described tooth bar 30 is slidably connected in described straight line chute 11, and the slide rail that described tooth bar 30 matches with described straight line chute 11 is L-type structure.Described tooth bar 30 one end bendings are also fixed on described drive unit 20 by screw 9.
Described gear 40 is rotationally connected with on described holder 10, and described gear 40 is meshed with described tooth bar 30.Described knob 201 is sticked on described gear 40, and with described gear 40 coaxial rotation, in present embodiment, described gear 40 is installed on described holder 10 by screw 8 and packing ring 7.The accepting hole 40a matching with described knob 201 shapes is also offered at described gear 40 centers, and described knob 201 is sticked in described accepting hole 40a (seeing also Fig. 3 and Fig. 5), and described accepting hole 40a is rectangular aperture.In order to have saved material and space, described gear 40 is partial gear.Certainly, in other embodiments, described gear 40 can be also complete gear.
Described main body 202 is fixed on described fixed mount 50, and the relatively described holder 10 of described fixed mount 50 is fixedly installed.In present embodiment, described fixed mount 50 is L-type supporting structure.Described fixed mount 50 is offered through hole 51, and described main body 202 is stuck in described through hole 51.Described through hole 51 is trimming circular hole, convenient fixing described main body 202.Certainly, in other embodiments, described through hole 51 can be also circular hole, slotted eye or square hole.
Described drive unit 20 drives described tooth bar 30 repeatedly to move linearly, described measured switch 200 is electrically connected with described drive unit 20, in the time that described knob 201 forwards described first position of the switch to, described drive unit 20 changes the direction of motion of described tooth bar 30, described gear 40 drives described knob 201 to rotate to second switch position, in the time that described knob 201 forwards described second switch position to, described drive unit 20 changes the direction of motion of described tooth bar 30, and described gear 40 drives described knob 201 to rotate to first position of the switch.In present embodiment, described drive unit 20 comprises cylinder 21 and controller (not shown).Described controller and described measured switch 200 are electrically connected, and cylinder 21 is flexible described in described controller control.Described controller and described the first electrode terminal 203, the second electrode terminal 204 and third electrode terminal 205 are electrically connected.See also Fig. 6, in the time that described knob 201 forwards first position of the switch to, described measured switch 200 is connected the first electrode terminal 203 and the second electrode terminal 204, and cylinder 21 extends described in described controller control, and described drive unit 20 drives described tooth bar 30 to move along first direction A.In the time that described knob 201 forwards second switch position to, described measured switch 200 is connected the first electrode terminal 203 and third electrode terminal 205, and cylinder 21 shrinks described in described controller control, and described drive unit 20 drives described tooth bar 30 to move along second direction B.Certainly, in other embodiments, also can use hydraulic cylinder to replace described cylinder, or directly adopt linear electric motors, described linear electric motors and described measured switch are electrically connected.In the time that described knob 201 forwards first position of the switch or second switch position to, the direction that the electrode of the described linear electric motors that overturn connects.
The present invention rotates measured switch repeatedly by described drive unit, and utilizes first position of the switch and the automatic reverse of second switch position of measured switch, thereby without manually, testing efficiency is high, high conformity.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a switch test device, described switch test device is used for testing a measured switch, described measured switch comprises knob and main body, described knob is connected in described main body, described knob comprises first position of the switch and second switch position, it is characterized in that, described switch test device comprises holder, drive unit, tooth bar, gear and fixed mount, described tooth bar is slidably connected on described holder, described gear is rotationally connected with on described holder, described gear is meshed with described tooth bar, described knob is sticked on described gear, with described gear coaxial rotation, described main body is fixed on described fixed mount, the relatively described holder of described fixed mount is fixedly installed, described drive unit drives described tooth bar repeatedly to move linearly, described measured switch and described drive unit are electrically connected, in the time that described knob forwards described first position of the switch to, described drive unit changes the direction of motion of described tooth bar, described in described gear driven, knob rotates to second switch position, in the time that described knob forwards described second switch position to, described drive unit changes the direction of motion of described tooth bar, described in described gear driven, knob rotates to first position of the switch.
2. switch test device according to claim 1, is characterized in that, described drive unit comprises cylinder and controller, and described controller and described measured switch are electrically connected, Telescopic-cylinder described in described controller control.
3. switch test device according to claim 1, is characterized in that, described drive unit comprises hydraulic cylinder and controller, and described controller and described measured switch are electrically connected, hydraulic cylinder extension described in described controller control.
4. switch test device according to claim 1, is characterized in that, described drive unit comprises linear electric motors, and described linear electric motors and described measured switch are electrically connected.
5. switch test device according to claim 1, is characterized in that, described gear is offered the accepting hole matching with described knob shaped, and described knob is sticked in described accepting hole.
6. switch test device according to claim 4, is characterized in that, described knob is rectangle knob, and described accepting hole is rectangular opening.
7. switch test device according to claim 1, is characterized in that, described holder is offered straight line chute, and described tooth bar is slidably connected in described straight line chute.
8. switch test device according to claim 1, is characterized in that, described gear is partial gear.
9. switch test device according to claim 1, is characterized in that, described fixed mount is offered through hole, and described main body is stuck in described through hole.
10. switch test device according to claim 9, is characterized in that, described through hole is trimming circular hole, and described main body is trimming right cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310032217.6A CN103969575A (en) | 2013-01-28 | 2013-01-28 | Switch testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310032217.6A CN103969575A (en) | 2013-01-28 | 2013-01-28 | Switch testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103969575A true CN103969575A (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310032217.6A Pending CN103969575A (en) | 2013-01-28 | 2013-01-28 | Switch testing device |
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| CN (1) | CN103969575A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024178A (en) * | 2017-03-27 | 2017-08-08 | 沈阳隆迪电器设备有限公司 | FC2 magnetic blow-out auxiliary switch detectors |
| CN107941169A (en) * | 2017-03-27 | 2018-04-20 | 沈阳隆迪电器设备有限公司 | FK auxiliary switch break-make angle detectors |
| CN109443733A (en) * | 2018-12-13 | 2019-03-08 | 科堡科技（江苏）有限公司 | Knob life-span testing arrangement |
| CN110849606A (en) * | 2019-11-27 | 2020-02-28 | 格力电器（武汉）有限公司 | Coded switch testing device |
| CN110940502A (en) * | 2019-11-08 | 2020-03-31 | 信阳职业技术学院 | Device applied to computer keyboard service life test |
| CN111179932A (en) * | 2020-01-14 | 2020-05-19 | 缙云皮新电子科技有限公司 | Fine setting knob device of speech recognition control |
Citations (5)
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| JPH0413978A (en) * | 1990-05-07 | 1992-01-17 | Hitachi Ltd | Method and apparatus for measuring current and life diagnosing apparatus for breaking part of switch gear |
| CN101419130A (en) * | 2008-11-18 | 2009-04-29 | 奇瑞汽车股份有限公司 | Automobile control panel test fixture |
| CN101660977A (en) * | 2008-12-30 | 2010-03-03 | 深圳市海洋王照明科技股份有限公司 | Ship-shaped switch fatigue test device |
| CN101750224A (en) * | 2008-12-22 | 2010-06-23 | 海洋王照明科技股份有限公司 | Fatigue testing device of button switch |
| CN101750220A (en) * | 2008-12-10 | 2010-06-23 | 海洋王照明科技股份有限公司 | Rotating switch fatigue test device |
-
2013
- 2013-01-28 CN CN201310032217.6A patent/CN103969575A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413978A (en) * | 1990-05-07 | 1992-01-17 | Hitachi Ltd | Method and apparatus for measuring current and life diagnosing apparatus for breaking part of switch gear |
| CN101419130A (en) * | 2008-11-18 | 2009-04-29 | 奇瑞汽车股份有限公司 | Automobile control panel test fixture |
| CN101750220A (en) * | 2008-12-10 | 2010-06-23 | 海洋王照明科技股份有限公司 | Rotating switch fatigue test device |
| CN101750224A (en) * | 2008-12-22 | 2010-06-23 | 海洋王照明科技股份有限公司 | Fatigue testing device of button switch |
| CN101660977A (en) * | 2008-12-30 | 2010-03-03 | 深圳市海洋王照明科技股份有限公司 | Ship-shaped switch fatigue test device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024178A (en) * | 2017-03-27 | 2017-08-08 | 沈阳隆迪电器设备有限公司 | FC2 magnetic blow-out auxiliary switch detectors |
| CN107941169A (en) * | 2017-03-27 | 2018-04-20 | 沈阳隆迪电器设备有限公司 | FK auxiliary switch break-make angle detectors |
| CN107024178B (en) * | 2017-03-27 | 2021-01-08 | 沈阳隆迪电器设备有限公司 | FC2 magnetic blow auxiliary switch detector |
| CN107941169B (en) * | 2017-03-27 | 2021-01-12 | 沈阳隆迪电器设备有限公司 | FK auxiliary switch on-off angle detector |
| CN109443733A (en) * | 2018-12-13 | 2019-03-08 | 科堡科技（江苏）有限公司 | Knob life-span testing arrangement |
| CN110940502A (en) * | 2019-11-08 | 2020-03-31 | 信阳职业技术学院 | Device applied to computer keyboard service life test |
| CN110849606A (en) * | 2019-11-27 | 2020-02-28 | 格力电器（武汉）有限公司 | Coded switch testing device |
| CN110849606B (en) * | 2019-11-27 | 2024-10-18 | 格力电器（武汉）有限公司 | Coding switch testing device |
| CN111179932A (en) * | 2020-01-14 | 2020-05-19 | 缙云皮新电子科技有限公司 | Fine setting knob device of speech recognition control |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20140806 |