CN103454075A - Knob test unit - Google Patents
Knob test unit Download PDFInfo
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- CN103454075A CN103454075A CN2012101759763A CN201210175976A CN103454075A CN 103454075 A CN103454075 A CN 103454075A CN 2012101759763 A CN2012101759763 A CN 2012101759763A CN 201210175976 A CN201210175976 A CN 201210175976A CN 103454075 A CN103454075 A CN 103454075A
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- knob
- drive unit
- fixed
- clamping device
- proving installation
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Abstract
The invention discloses a knob test unit comprising a base, two clamp sliders, a first drive device, a second drive device, a clamping device and a controller. The base comprises a bearing face. The two clamp sliders are opposite and slidably connected to the bearing face. The first drive device is disposed on the bearing face and drives the two clamp sliders to move towards each other or leave each other. Both the second drive device and the clamping device are slidably connected to the base and move towards and leave the bearing face. The clamping device is disposed between the two clamp sliders and fits a knob to be tested and is used for clamping the knob to be tested. The second drive device is fixedly connected with the clamping device and drives the clamping device to rotate. The controller is electrically connected with the second drive device and controls rotation of the second drive device. The clamping device of the knob test unit is controlled to rotate through the controller and the second drive device so as to drive the knob to be tested to rotate, and manual rotation test for the knob to be tested is simulated.
Description
Technical field
The present invention relates to a kind of illumination testing device, relate in particular to a kind of knob proving installation.
Background technology
The main device that rotary switch is controlled as a kind of product break-make, more and more extensive in the use of light trade.Rotary switch can be realized controlling the strong and weak light of light fixture or the several functions such as close, and uses frequent.Therefore the life test of mechanical knob switch must be lacked.If but use the manual testing, and inefficiency, tester's fatigue strength is large.
Summary of the invention
The object of the present invention is to provide and a kind ofly can test by drive unit the knob proving installation of knob.
In order to solve the problems of the technologies described above, the invention provides a kind of knob proving installation, it comprises base, two clamping slide blocks, the first drive unit, the second drive unit, clamping device and controller, described base comprises loading end, described two clamping slide blocks are oppositely arranged, and be slidably connected on described loading end, described the first drive unit is arranged on described loading end, described the first drive unit drive described two the clamping slide blocks toward each other near or away from movement, described the second drive unit and clamping device all are slidably connected on described base, along the direction away from reaching near described loading end, move, described clamping device is between described two clamping slide blocks, described clamping device matches with a knob to be measured, for clamping knob to be measured, described the second drive unit is fixedly connected with described clamping device, drive described clamping device to rotate, described controller is electrically connected to described the second drive unit, control the rotation of described the second drive unit.
Wherein, described the first drive unit comprises two screw rods and two fixed heads, described two clamping slide blocks are between described two fixed heads, and described two screw rods end respectively are bolted in a described fixed head, and the other end is rotationally connected with a described clamping slide block.
Wherein, described the first drive unit also comprises two retainer nuts, and described each retainer nut all is bolted on described screw rod.
Wherein, described loading end comprises two chutes that are parallel to each other, and described clamping slide block arranges two projections near a side of described base, and described two projections are slidably connected to respectively in described two chutes, described two projections are L-shaped, and the end of described projection is sticked in described chute.
Wherein, a rubber blanket is all fixed on described two clamping slide block surfaces in opposite directions.
Wherein, described base comprises fixed mount, and described the second drive unit and clamping device all are slidably connected on described fixed mount.
Wherein, described fixed mount comprises two pillars, two sleeves, the first trip bolt and carriers, described two pillars are fixed in described fixed mount relatively, described two sleeves are sheathed on respectively on described two pillars, described the first trip bolt is bolted on described sleeve, for being resisted against described pillar, described carrier is fixed between described two sleeves, and described the second drive unit is fixed on described carrier.
Wherein, described carrier is framed structure, and described carrier is fixed between described two sleeves by connecting rod, and described the second drive unit is contained in described carrier.
Wherein, described carrier bottom offers through hole, and described the second drive unit is rotation motor, and the rotating shaft of described the second drive unit is stretched out from described through hole, and described clamping device is fixed in described rotating shaft.
Wherein, clamping device comprises switch holder and the second trip bolt, described switch holder comprises that described the second trip bolt is bolted on described holder for accommodating the host cavity of described knob to be measured, for described knob to be measured is fixed in described host cavity.
Knob proving installation provided by the invention is controlled the rotation of described clamping device by controller and described the second drive unit, drive the rotation of knob to be measured, to simulate manually, the rotation of knob to be measured is tested, thereby without the manual testing, raise the efficiency, reduce tester's fatigue strength.
In addition, due to described clamping slide block and the first drive unit being set, thereby can conveniently clamp the light fixture of different size.
In addition, the fixed form of the projection on described clamping slide block and screw shaped triangularity shape, can be more reliable and more stable.
In addition, described pillar and sleeve can facilitate the height of adjusting described clamping device as required.
The accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, below will the accompanying drawing of required use in embodiment be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the wiring layout of the knob proving installation that provides of embodiment of the present invention;
Fig. 2 is the schematic diagram of projection of the clamping slide block of the proving installation of knob shown in Fig. 1;
Fig. 3 is the schematic diagram at another visual angle of the proving installation of knob shown in 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 to Fig. 3, a kind of knob proving installation 100 that embodiment of the present invention provides, described knob proving installation 100 comprises base 10, two clamping slide blocks 20, the first drive unit 30, the second drive unit 40, clamping device 50 and controllers (not shown).Described clamping slide block 20, the first drive unit 30, the second drive unit 40, clamping device 50 and controller all are installed on described base 10.
Described base 10 comprises loading end 11.In present embodiment, described base 10 is rectangular box bases.Described base 10 upper surfaces are loading end 11, offer two parallel chute 11a on described loading end 11, for described two clamping slide blocks 20 are installed.Described base 10 comprises fixed mount 12, and described the second drive unit 40 and clamping device 50 all are slidably connected on described fixed mount 12, along the direction away from reaching near described loading end 11, moves.Described fixed mount 12 is square frame.Described fixed mount 12 comprises two pillars 120, two sleeves 121, the first trip bolt 122 and carriers 123.Described two pillars 120 are fixed in described fixed mount 12 relatively.Described two sleeves 121 are sheathed on respectively on described two pillars 120.Described two pillars 120 are square column, and described sleeve 121 is the square orifice sleeve.Described the first trip bolt 122 is bolted on described sleeve 121, for being resisted against described pillar 120.Described the first trip bolt 122 is resisted against on described pillar 120 through described sleeve 121 sidewalls, for locking the height of described sleeve 121.Certainly, in other embodiments, described base 10 also can omit described fixed mount 12, and described the second drive unit 40 and clamping device 50 are fixed on a column.Also can fix the position of described sleeve 121 on described pillar 120 by buckle or register pin.
Described carrier 123 is fixed between described two sleeves 121, and described the second drive unit 40 is fixed on described carrier 123.In present embodiment, described carrier 123 is framed structures, and described carrier 123 is fixed between described two sleeves 121 by connecting rod 124, and described the second drive unit 40 is contained in described carrier 123.Described carrier 123 is rectangular frame structure, and the two side of described carrier 123 is fixed on the sidewall of described two sleeves 121 by described connecting rod 124 respectively.Described carrier 123 bottoms offer through hole.Described the second drive unit 40 is rotation motors.The rotating shaft 41 of described the second drive unit 40 is stretched out from described through hole.Described clamping device 50 is fixed in described rotating shaft 41.Described the second drive unit 40 drives described clamping device 50 to rotate.By rotating described clamping device 50, drive knob to be measured, to simulate the artificial rotation to knob to be measured.Certainly, in other embodiments, also can omit described carrier 123, described the second drive unit 40 is fixed on described two sleeves 121 by connecting rod 124.
Described clamping device 50 is between described two clamping slide blocks 20, and described clamping device 50 matches with a knob to be measured (not shown), for clamping knob to be measured.In present embodiment, described clamping device 50 comprises switch holder 51 and the second trip bolt 52.Described switch holder 51 comprises the host cavity (not shown) for accommodating described knob to be measured, and described the second trip bolt 52 is bolted on described holder 51, for described knob to be measured is fixed in described host cavity.In present embodiment, the square structure that described switch holder 51 is circular hole, described the second trip bolt 52, through the sidewall of described holder 51, against described knob to be measured, is fixed in described knob to be measured in described host cavity.Certainly, in other embodiments, described clamping device 50 also can adopt jaw or bench vice structure
Described two clamping slide blocks 20 are oppositely arranged, and are slidably connected on described loading end 11.In present embodiment, described two clamping slide blocks 20 are Rectangular Plate Structure.Described clamping slide block 20 arranges two projections 21 near a side of described base 10, described two projections 21 are slidably connected to respectively in described two chute 11a, described two projections 21 are L-shaped, for improving the stability of described clamping slide block 20, the end of described projection 21 is sticked in described chute 11a, for improving the stability of described clamping slide block 20.Described two light fixtures that clamping slide block 20 is used for clamping knob to be measured.In order to protect the outward appearance of light fixture, a rubber blanket 22 is all fixed on described two clamping slide block 20 surfaces in opposite directions.In test process, described knob proving installation 100 can clamp the diameter of 0-300mm or the light fixture of length and width.
Described the first drive unit 30 is arranged on described loading end 11, described the first drive unit 30 drive described two clamping slide blocks 20 toward each other near or away from movement.In present embodiment, described the first drive unit 30 comprises two screw rods 31, two fixed heads 32 and two retainer nuts 33, described two clamping slide blocks 20 are between described two fixed heads 32, described two screw rods 31 end 310 respectively are bolted in a described fixed head 32, and the other end 311 is rotationally connected with a described clamping slide block 20.Described fixed head 32 is rectangular slab.Described fixed head 32 offers screw, and described screw rod 31 is bolted in described screw.After rotating at described screw rod 31, position no longer changes, and described each retainer nut 33 all is bolted on described screw rod 31.Fix an adaptor 34 on described clamping slide block 20, described adaptor 34 is offered a through hole, and the other end 311 of described screw rod 31 is provided with the shaft shoulder, and the other end 311 of described screw rod 31 can rotate in described through hole.Certainly, in other embodiments, described the first drive unit 30 also can adopt step motor or rotation motor to be driven.
Described controller is electrically connected to described the second drive unit 40, controls the rotation of described the second drive unit 40.In present embodiment, described controller adopts single-chip microcomputer, and described controller is contained in described base 10.The parameter of described controller is set, described controller is controlled described the second drive unit 40 by described clamping device 50 left rotation and right rotation 45 degree, automatically stop described the second drive unit 40 after arriving required rotation test parameter, and report to the police, notify the tester to complete test.
When setup test, by rotating described two screw rods 31, promote described two clamping slide block 20 clamping light fixtures to be measured, with the position of the described screw rod 31 of retainer nut 33 locking.Adjust the height of described sleeve 121, and then adjust the height of described switch holder 51, the described knob to be measured by light fixture is placed in described switch holder 51, and utilizes described the second trip bolt 52 that described knob to be measured is lock onto in described switch holder 51.Then control described the second drive unit 40 by described controller, knob lock to be measured is rotated to test.After arriving required rotation test parameter, described controller stops described the second drive unit 40, and reports to the police, and notifies the tester to complete test.
Knob proving installation provided by the invention is controlled the rotation of described clamping device by controller and described the second drive unit, drive the rotation of knob to be measured, to simulate manually, the rotation of knob to be measured is tested, thereby without the manual testing, raise the efficiency, reduce tester's fatigue strength.
In addition, due to described clamping slide block and the first drive unit being set, thereby can conveniently clamp the light fixture of different size.
In addition, the fixed form of the projection on described clamping slide block and screw shaped triangularity shape, can be more reliable and more stable.
In addition, described pillar and sleeve can facilitate the height of adjusting described clamping device as required.
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 also are considered as protection scope of the present invention.
Claims (10)
1. a knob proving installation, it comprises base, two clamping slide blocks, the first drive unit, the second drive unit, clamping device and controller, described base comprises loading end, described two clamping slide blocks are oppositely arranged, and be slidably connected on described loading end, described the first drive unit is arranged on described loading end, described the first drive unit drive described two the clamping slide blocks toward each other near or away from movement, described the second drive unit and clamping device all are slidably connected on described base, along the direction away from reaching near described loading end, move, described clamping device is between described two clamping slide blocks, described clamping device matches with a knob to be measured, for clamping knob to be measured, described the second drive unit is fixedly connected with described clamping device, drive described clamping device to rotate, described controller is electrically connected to described the second drive unit, control the rotation of described the second drive unit.
2. knob proving installation according to claim 1, it is characterized in that, described the first drive unit comprises two screw rods and two fixed heads, described two clamping slide blocks are between described two fixed heads, described two screw rods end respectively are bolted in a described fixed head, and the other end is rotationally connected with a described clamping slide block.
3. knob proving installation according to claim 2, is characterized in that, described the first drive unit also comprises two retainer nuts, and described each retainer nut all is bolted on described screw rod.
4. knob proving installation according to claim 1, it is characterized in that, described loading end comprises two chutes that are parallel to each other, described clamping slide block arranges two projections near a side of described base, described two projections are slidably connected to respectively in described two chutes, described two projections are L-shaped, and the end of described projection is sticked in described chute.
5. knob proving installation according to claim 1, is characterized in that, a rubber blanket is all fixed on described two clamping slide block surfaces in opposite directions.
6. knob proving installation according to claim 1, is characterized in that, described base comprises fixed mount, and described the second drive unit and clamping device all are slidably connected on described fixed mount.
7. knob proving installation according to claim 6, it is characterized in that, described fixed mount comprises two pillars, two sleeves, the first trip bolt and carriers, described two pillars are fixed in described fixed mount relatively, described two sleeves are sheathed on respectively on described two pillars, and described the first trip bolt is bolted on described sleeve, for being resisted against described pillar, described carrier is fixed between described two sleeves, and described the second drive unit is fixed on described carrier.
8. knob proving installation according to claim 6, is characterized in that, described carrier is framed structure, and described carrier is fixed between described two sleeves by connecting rod, and described the second drive unit is contained in described carrier.
9. knob proving installation according to claim 8, it is characterized in that, described carrier bottom offers through hole, and described the second drive unit is rotation motor, the rotating shaft of described the second drive unit is stretched out from described through hole, and described clamping device is fixed in described rotating shaft.
10. according to the described knob proving installation of claim 1-9 any one, it is characterized in that, described clamping device comprises switch holder and the second trip bolt, described switch holder comprises for accommodating the host cavity of described knob to be measured, described the second trip bolt is bolted on described holder, for described knob to be measured is fixed in described host cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101759763A CN103454075A (en) | 2012-05-31 | 2012-05-31 | Knob test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101759763A CN103454075A (en) | 2012-05-31 | 2012-05-31 | Knob test unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103454075A true CN103454075A (en) | 2013-12-18 |
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ID=49736690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101759763A Pending CN103454075A (en) | 2012-05-31 | 2012-05-31 | Knob test unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103454075A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931249A (en) * | 2015-06-25 | 2015-09-23 | 苏州石丸英合精密机械有限公司 | Assembly combination sliding sleeve device of automotive brake and accelerator pedal detecting machine |
| CN105004904A (en) * | 2015-07-21 | 2015-10-28 | 昆山杰士德精密工业有限公司 | Multifunctional current test auxiliary equipment |
| CN108580389A (en) * | 2018-04-27 | 2018-09-28 | 平湖市致慎汽车配件有限公司 | A kind of surface cleaning equipment for processing automobile rearview mirror heating plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0181422B1 (en) * | 1996-08-27 | 1999-04-01 | 대우자동차주식회사 | Endurance testing apparatus for rotary switch |
| CN1645156A (en) * | 2005-01-14 | 2005-07-27 | 史珺 | Automatic rotary button detecting method and apparatus |
| CN201047807Y (en) * | 2007-06-01 | 2008-04-16 | 富港电子（东莞）有限公司 | Turn knob machine |
| 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 |
| US20110239776A1 (en) * | 2010-04-06 | 2011-10-06 | Inventec Corporation | Testing device and limiting switch thereof |
-
2012
- 2012-05-31 CN CN2012101759763A patent/CN103454075A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0181422B1 (en) * | 1996-08-27 | 1999-04-01 | 대우자동차주식회사 | Endurance testing apparatus for rotary switch |
| CN1645156A (en) * | 2005-01-14 | 2005-07-27 | 史珺 | Automatic rotary button detecting method and apparatus |
| CN201047807Y (en) * | 2007-06-01 | 2008-04-16 | 富港电子（东莞）有限公司 | Turn knob machine |
| 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 |
| US20110239776A1 (en) * | 2010-04-06 | 2011-10-06 | Inventec Corporation | Testing device and limiting switch thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931249A (en) * | 2015-06-25 | 2015-09-23 | 苏州石丸英合精密机械有限公司 | Assembly combination sliding sleeve device of automotive brake and accelerator pedal detecting machine |
| CN105004904A (en) * | 2015-07-21 | 2015-10-28 | 昆山杰士德精密工业有限公司 | Multifunctional current test auxiliary equipment |
| CN105004904B (en) * | 2015-07-21 | 2018-03-02 | 昆山杰士德精密工业有限公司 | Multi-functional current test auxiliary equipment |
| CN108580389A (en) * | 2018-04-27 | 2018-09-28 | 平湖市致慎汽车配件有限公司 | A kind of surface cleaning equipment for processing automobile rearview mirror heating plate |
| CN108580389B (en) * | 2018-04-27 | 2024-01-12 | 宁波华晟汽车部件有限公司 | Surface cleaning equipment for processing automobile rearview mirror heating plate |
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Application publication date: 20131218 |