CN103135050B - Button testing device - Google Patents
Button testing device Download PDFInfo
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- CN103135050B CN103135050B CN201110374027.3A CN201110374027A CN103135050B CN 103135050 B CN103135050 B CN 103135050B CN 201110374027 A CN201110374027 A CN 201110374027A CN 103135050 B CN103135050 B CN 103135050B
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- Prior art keywords
- top cover
- testing device
- connector
- cam
- pressing piece
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Abstract
A kind of button testing device, including support, pressing piece for pressing keys, motor, cam, supporting piece and connector, described support includes top cover, described top cover offers pilot hole, described cam is arranged at the lower section of described top cover and being rotated by described motor, one end of described supporting piece is arranged in the pilot hole of described top cover and supports the side face of described cam, described connector is positioned at the top of described top cover and fixes with described supporting piece, described pressing piece is fixedly arranged on one end of described connector and described pressing piece between described connector and described top cover.Press comparatively soft when button is tested by above-mentioned button testing device.
Description
[technical field]
The present invention relates to a kind of button testing device.
[background technology]
Lamp lighting is seen everywhere inside modern society, although the light fixture used in all trades and professions is different, but light fixture bright and not work be by on-off control, wherein most is key switch.In the use procedure of light fixture, the use frequency of key switch is significantly high, and the life-span of button will be tested by this.Existing button testing device is generally pneumatic type button testing device, and pneumatic type button testing device is simulated finger with cylinder and carried out the pressing of button.But, when cylinder moves back and forth, inertia is relatively big, with certain impulsive force, soft not, product is had a certain impact, it is impossible to the life-span of objective appraisal button.
[summary of the invention]
Based on this, it is necessary to provide the button testing device that a kind of pressing is comparatively soft.
A kind of button testing device, including support, pressing piece for pressing keys, motor, cam, supporting piece and connector, described support includes top cover, described top cover offers pilot hole, described cam is arranged at the lower section of described top cover and being rotated by described motor, one end of described supporting piece is arranged in the pilot hole of described top cover and supports the side face of described cam, described connector is positioned at the top of described top cover and fixes with described supporting piece, described pressing piece is fixedly arranged on one end of described connector and described pressing piece between described connector and described top cover.
In a preferred embodiment, described pressing piece and described connector are spirally connected to adjust described pressing piece one end between described connector and described top cover and the distance between described top cover.
In a preferred embodiment, described button testing device also includes counterweight, described connector offers through hole, and described pressing piece is arranged in described through hole, and described counterweight is fixed on described pressing piece and supports described connector one end away from described top cover away from one end and the described counterweight of described top cover.
In a preferred embodiment, described button testing device also includes stop part, described stop part is fixed on described pressing piece and supports described connector one end away from described top cover away from one end and the described counterweight of described top cover, and described counterweight supports described stop part one end away from described connector.
In a preferred embodiment, described stop part is nut, and described pressing piece is provided with screw thread away from one end of described top cover, and described stop part and described pressing piece screw togather thus described stop part is fixed on described pressing piece.
In a preferred embodiment, described button testing device also includes securing member, described connector offers perforation, described supporting piece is arranged in described perforation away from one end of described cam, each supporting piece is fixed with two securing members, one of them securing member supports the described connector side near described top cover, and another securing member supports described connector and supports described connector away from the side of described top cover thus being held on by described connector between two securing members being fixed on described supporting piece.
In a preferred embodiment, described securing member is nut, and described supporting piece is provided with screw thread away from one end of described cam, and described securing member and described supporting piece screw togather thus described securing member is fixed on described supporting piece.
In a preferred embodiment, described support also includes base plate and two side plates, two side plates form to the extension of the same lateral buckling of base plate from two relative edges of base plate respectively, described top cover is affixed away from the edge of described base plate with said two side plate, and described motor and described cam are located between described top cover and described base plate.
In a preferred embodiment, described button testing device also includes transmission component and rotating shaft, said two side plate and described cam all offer axis hole, described rotating shaft is arranged in the axis hole of described cam and described cam is fixed on described rotating shaft, the two ends of described rotating shaft are rotating is arranged in the axis hole being opened in said two side plate, described motor includes output shaft, and described rotating shaft is connected to the output shaft of described motor by described transmission component.
In a preferred embodiment, described button testing device also includes enumerator, and the contiguous described cam of described enumerator arranges the rotation number of turns to calculate described cam.
When above-mentioned button testing device uses, button is fixed on top and button alignment described pressing piece one end between connector and top cover of top cover, motor driving cam rotates, owing to one end of supporting piece supports the side face of cam, therefore in the process of cam rotation, under the action of gravity of supporting piece and connector, one end of supporting piece supports the side face of cam all the time and supporting piece can move up and down along with the relative top cover of the rotation of cam, supporting piece is simultaneously with follower link and the pressing piece up and down motion being fixedly arranged on connector, pressing piece moves up and down and simulates the finger pressing keys of people；Owing to the side face of cam is curved surface, therefore the pressing of pressing piece is comparatively steadily soft, without impact phenomenon；Meanwhile, by changing the speed of the rotating speed adjustable pressing piece pressing of motor, more convenient.
[accompanying drawing explanation]
Fig. 1 is the schematic perspective view of the button testing device of an embodiment；
Fig. 2 is the schematic perspective view of the support of the button testing device in Fig. 1, motor, rotating shaft, cam, transmission component and enumerator.
[detailed description of the invention]
Below in conjunction with the drawings and specific embodiments, button testing device is further elucidated with.
Please refer to Fig. 1 and Fig. 2, the button testing device 100 of an embodiment includes support 10, motor 20, cam 31, rotating shaft 35, transmission component 40, supporting piece 51, securing member 55, connector 60, pressing piece 71, stop part 75, counterweight 77 and enumerator 80.
Support 10 generally frame structure, including 12, two side plates 14 of base plate and top cover 16.Base plate 12 is substantially rectangular in cross section.Two side plates 14 extend to the homonymy bending of base plate 12 from 12 two relative edges of base plate respectively.Every side plate 14 runs through and offers axis hole 142.Axis hole 142 is substantially opened in the middle part of side plate 142 and extends along the direction being perpendicular to side plate 14.The axis collinear of two axis holes 142.Top cover 16 is rectangular plate-like.Top cover 16 is fixed on two side plates 14 one end away from base plate 12.Top cover 16 offers pilot hole 162.Pilot hole 162 extends along the direction being perpendicular to top cover 16.In present embodiment, pilot hole 162 has two, two pilot holes 162 separately and the plane at the axis place of two pilot holes 162 be perpendicular to side plate 14.
Motor 20 is fixed on base plate 12 and is positioned at the base plate 12 side near top cover 16.The output shaft 24 that motor 20 includes body 22 and the one end from body 22 is extended.When motor 20 works, opposing body 22 is rotatable for output shaft 24.
Cam 31 offers axis hole 312.In present embodiment, cam 31 has two.
Rotating shaft 35 is round bar shape.The two ends of rotating shaft 35 are arranged in the axis hole 142 being opened in two side plates 14 respectively rotationally.In present embodiment, housing and be fixed with a bearing 37 in each axis hole 142, the outer ring of bearing 37 is affixed with side plate 14, and the inner ring of bearing 37 is sheathed on rotating shaft 35 and affixed with rotating shaft 35.Rotating shaft 35 is arranged in the axis hole 312 of two cams 31 and affixed with cam 31.In present embodiment, two cams 31 separately and two cams 31 correspond respectively to two pilot holes 162.
The output shaft 24 of transmission component 40 connection rotating shaft 35 and motor 20.In present embodiment, transmission component 40 is gear pair, including drivewheel 41 and the driven pulley 43 that engages with drivewheel 41.Drivewheel 41 offers axis hole 412, and output shaft 24 is arranged in axis hole 412 and affixed with drivewheel 41 away from one end of main body 22.Driven pulley 43 offers axis hole 432.Rotating shaft 35 is arranged in axis hole 432 and affixed with driven pulley 43.In present embodiment, driven pulley 43 is between two cams 31.It is appreciated that transmission component 40 is not limited to gear pair, it is possible to for other actuating devices such as belt pulleys.
Supporting piece 51 generally round bar shape.The side face of one end of supporting piece 51 is provided with external screw thread (not shown).In present embodiment, supporting piece 51 has two.
Securing member 55 is the nut that the end of thread with supporting piece 51 matches.In present embodiment, securing member 55 has four.It is appreciated that securing member 55 is not limited to nut, as long as securing member 55 offers screw.
The substantially rectangular in cross section tabular of connector 60.Connector 60 offers perforation 62 and through hole 64.Perforation 62 has two, and two perforation 62 are corresponding with two pilot holes 162 respectively.Bore a hole between 62 at two in the position of through hole 64.One end of each supporting piece 51 sequentially passes through in a securing member 55, one of them perforation 62, another securing member 55 and one of them pilot hole 162 side face supporting one of them cam 31, two securing members 55 all and supporting piece 51 screw togather to be held on by connector 60 between two securing members 55 thus supporting piece 51 and connector 60 being fixed together.
Pressing piece 71 generally round bar shape.The side face of one end of pressing piece 71 is provided with external screw thread (not shown).
Stop part 75 is nut.It is appreciated that stop part 75 is not limited to nut, as long as stop part 75 offers screw.One end of stop part 75 and pressing piece 71 screws togather.Pressing piece 71 is inserted in through hole 64 away from one end of stop part 75 and stop part 75 supports the connector 60 side away from top cover 16.By adjusting the position that stop part 75 and pressing piece 71 screw togather, it is possible to adjust pressing piece 71 away from the distance between one end and the top cover 16 of stop part 75.Being appreciated that stop part 75 can omit, now through hole 64 is screw, and one end of pressing piece 71 is fixing with being spirally connected of connector 60 by through hole 64.
Counterweight 77 is generally discoid.Counterweight 77 offers through hole (not shown).Counterweight 77 is sheathed on pressing piece 77 and away from one end of top cover 16 and is held in the stop part 75 side away from connector 60.
Enumerator 80 is fixed on base plate 12 and one of them cam 31 contiguous to calculate the rotation week number of cam 31.
nullDuring use，Motor 20 drives rotating shaft 35 to rotate by transmission component 40，Rotating shaft 35 band moving cam 31 rotates，At connector 60、Securing member 55、Pressing piece 71、Under the gravity of stop part 75 and counterweight 77 and self gravitation effect，One end of supporting piece 51 supports the side face of cam 31 all the time when cam 31 rotates，Thus supporting piece 51 with follower link 60 together along with the relative top cover 16 of the rotation of cam 31 moves up and down，Connector 60 is rested on position peak，Button is fixed on top cover 16 and corresponds to pressing piece 71 one end away from counterweight 77 near the side of connector 60 and button，Adjust position that stop part 75 and pressing piece 71 screw togather and the position that securing member 55 screws togather with supporting piece 51，So that pressing piece 71 contacts with button away from one end of counterweight 77.Starting motor 20, supporting piece 51 is with follower link 60 together along with the relative top cover 16 of the rotation of cam 31 moves up and down, and pressing piece 71 moves up and down together with connector 60 and simulates the finger pressing keys of people, and button is tested.
Owing to the side face of cam 31 is curved surface, therefore the pressing of pressing piece 71 is comparatively steadily soft, without the phenomenon impacting button；The speed that can be adjusted pressing piece 71 pressing by the rotating speed of change motor 20 is more convenient；Enumerator 80 can count the number of times of pressing；The position that the position screwed togather by adjustment stop part 75 and pressing piece 71 and securing member 55 are screwed togather with supporting piece 51, pressing piece 71 can be adjusted easily away from the distance between one end and the top cover 16 of counterweight 77, it is thus possible to the button that thickness is different is tested, versatility is stronger；The dynamics of pressing piece 71 pressing can be changed by changing different counterweights, more convenient.
It is appreciated that enumerator 80 can omit, now the rotation week number according to the gear ratio calculation cam 31 of the rotating speed of motor 20 and transmission component 40；Counterweight 77 can omit, and now directly pressing piece 71 is fixed to connector 60, and the position screwed togather by adjustment securing member 55 and supporting piece 51 also can adjust pressing piece 71 near the distance between one end of top cover 16 and top cover 16；The quantity of cam 31 is not limited to two, it is possible to for one or more, and now the quantity correspondence of supporting piece 51 changes；Transmission component 40 and rotating shaft 35 can be omitted, now directly by sheathed for cam 31 and be fixed on the output shaft 24 of motor 20.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (8)
- null1. a button testing device，Including support and for the pressing piece of pressing keys，It is characterized in that，Described button testing device also includes motor、Cam、Supporting piece and connector，Described support includes top cover，Described top cover offers pilot hole，Described cam is arranged at the lower section of described top cover and being rotated by described motor，One end of described supporting piece is arranged in the pilot hole of described top cover and supports the side face of described cam，Described connector is positioned at the top of described top cover and fixes with described supporting piece，Described pressing piece is fixedly arranged on one end of described connector and described pressing piece between described connector and described top cover，Described pressing piece and described connector are spirally connected to adjust described pressing piece one end between described connector and described top cover and the distance between described top cover，Described button testing device also includes counterweight，Described connector offers through hole，Described pressing piece is arranged in described through hole，Described counterweight is fixed on described pressing piece and supports described connector one end away from described top cover away from one end and the described counterweight of described top cover.
- 2. button testing device according to claim 1, it is characterized in that, described button testing device also includes stop part, and described stop part is fixed on described pressing piece one end away from described top cover, and described counterweight supports described stop part one end away from described connector.
- 3. button testing device according to claim 2, it is characterised in that described stop part is nut, described pressing piece is provided with screw thread away from one end of described top cover, and described stop part and described pressing piece screw togather thus described stop part is fixed on described pressing piece.
- 4. button testing device according to claim 1, it is characterized in that, described button testing device also includes securing member, described connector offers perforation, described supporting piece is arranged in described perforation away from one end of described cam, each supporting piece is fixed with two securing members, one of them securing member supports the described connector side near described top cover, and another securing member supports described connector away from the side of described top cover thus being clamped and fastened on by described connector between two securing members of described supporting piece.
- 5. button testing device according to claim 4, it is characterised in that described securing member is nut, described supporting piece is provided with screw thread away from one end of described cam, and described securing member and described supporting piece screw togather thus described securing member is fixed on described supporting piece.
- 6. button testing device according to claim 1, it is characterized in that, described support also includes base plate and two side plates, two side plates form to the extension of the same lateral buckling of base plate from two relative edges of base plate respectively, described top cover is affixed away from the edge of described base plate with said two side plate, and described motor and described cam are located between described top cover and described base plate.
- 7. button testing device according to claim 6, it is characterized in that, described button testing device also includes transmission component and rotating shaft, said two side plate and described cam all offer axis hole, described rotating shaft is arranged in the axis hole of described cam and described cam is fixed on described rotating shaft, the rotating axis hole being opened in said two side plate that is arranged in the two ends of described rotating shaft, described motor includes output shaft, and described rotating shaft is connected to the output shaft of described motor by described transmission component.
- 8. button testing device according to claim 6, it is characterised in that described button testing device also includes enumerator, described enumerator is fixed on described base plate and contiguous described cam arranges the rotation number of turns to calculate described cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110374027.3A CN103135050B (en) | 2011-11-22 | 2011-11-22 | Button testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110374027.3A CN103135050B (en) | 2011-11-22 | 2011-11-22 | Button testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103135050A CN103135050A (en) | 2013-06-05 |
| CN103135050B true CN103135050B (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110374027.3A Expired - Fee Related CN103135050B (en) | 2011-11-22 | 2011-11-22 | Button testing device |
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| Country | Link |
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| CN (1) | CN103135050B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626154B (en) * | 2013-11-13 | 2016-05-25 | 珠海格力电器股份有限公司 | Press manipulator and automatic button life detection device |
| CN105258941A (en) * | 2015-11-30 | 2016-01-20 | 广东小天才科技有限公司 | Key life test device |
| CN105784342A (en) * | 2016-03-09 | 2016-07-20 | 杭州奥腾电子股份有限公司 | Press button durability testing device used in broad temperature range |
| CN109489963A (en) * | 2018-12-25 | 2019-03-19 | 江苏省优联检测技术服务有限公司 | Automobile button service life durable test device |
| CN112304591B (en) * | 2020-11-14 | 2021-07-09 | 江苏凯能机械设备有限公司 | Display intellectual detection system equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200142U (en) * | 1985-04-01 | 1986-01-29 | 南京工学院 | Testing board for testing button duration of core of tape recorder |
| CN101526576A (en) * | 2009-04-20 | 2009-09-09 | 中国地质大学（武汉） | Reliability tester for button master control electrical apparatus |
| 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 |
| CN201852916U (en) * | 2010-09-28 | 2011-06-01 | 成都华锋科技有限公司 | Simple tester with toggle switch breaker |
| CN201955450U (en) * | 2011-01-05 | 2011-08-31 | 慈溪福尔达工业自动化***有限公司 | Vehicle reading lamp key detecting device and vehicle reading lamp key and gear shift detecting device |
-
2011
- 2011-11-22 CN CN201110374027.3A patent/CN103135050B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200142U (en) * | 1985-04-01 | 1986-01-29 | 南京工学院 | Testing board for testing button duration of core of tape recorder |
| 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 |
| CN101526576A (en) * | 2009-04-20 | 2009-09-09 | 中国地质大学（武汉） | Reliability tester for button master control electrical apparatus |
| CN201852916U (en) * | 2010-09-28 | 2011-06-01 | 成都华锋科技有限公司 | Simple tester with toggle switch breaker |
| CN201955450U (en) * | 2011-01-05 | 2011-08-31 | 慈溪福尔达工业自动化***有限公司 | Vehicle reading lamp key detecting device and vehicle reading lamp key and gear shift detecting device |
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| Publication number | Publication date |
|---|---|
| CN103135050A (en) | 2013-06-05 |
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