CN107727387B - Testing arrangement of gyro wheel life-span of mouse - Google Patents
Testing arrangement of gyro wheel life-span of mouse Download PDFInfo
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- CN107727387B CN107727387B CN201711225128.8A CN201711225128A CN107727387B CN 107727387 B CN107727387 B CN 107727387B CN 201711225128 A CN201711225128 A CN 201711225128A CN 107727387 B CN107727387 B CN 107727387B
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- mouse
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Abstract
The invention relates to the technical field of testing devices, in particular to a device for testing the service life of a mouse roller. The rotating platform can rotate freely, and the height can be adjusted and fixed. The pressing test device and the rotating test device are fixedly connected with the rotating table above the placing surface. The pressing test device comprises a pressing wheel. The rotating table is provided with a first micro motor. The rotation testing device comprises two clamping pieces, and the two clamping pieces form a structure similar to a spring clamp through a torsion spring; the clamping ends of the two clamping pieces are respectively provided with two rubber wheels, and the clamping pieces are provided with second micro motors. Two mice are placed on the placing surface, and the testing part of the mouse is connected with the pressing testing device and the rotating testing device to realize the testing function. The test can be carried out in turn by rotating the rotating table. The invention has simple structure and wide applicability.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of testing devices, in particular to a device for testing the service life of a roller of a mouse.
[ background of the invention ]
The mouse, an input device of a computer, is also a pointer for the vertical and horizontal coordinate positioning of a computer display system. The existing mouse is usually a photoelectric mouse, and is a light source pulse signal sensor with a light emitting semiconductor and a photoelectric sensor of a light spot irradiation particle band scattered by infrared rays.
The mouse is a necessary input device for operating the computer. With the development of society, people need to use the mouse in places such as work, families, entertainment and the like. Therefore, the mouse is in great demand, and many damaged mice are produced. If a mouse is damaged in a short time, the brand awareness of the mouse is greatly damaged. A device capable of testing the life of a mouse is required.
[ summary of the invention ]
The invention aims to: in view of the above problems in the background art, a device for testing the service life of a mouse wheel is provided.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the device for testing the service life of the roller of the mouse comprises a frame body (1), wherein a horizontal placing surface is arranged above the frame body and used for placing the mouse; a horizontal rotating table (2) is arranged above the placing surface; the rotating table (2) is connected with the frame body (1), and the rotating table (2) can rotate freely; the height of the rotating table (2) relative to the frame body (1) can be adjusted and fixed; a pressing test device (4), a rotating test device (3) and the rotating table (2) are fixedly connected above the placing surface; the pressing test device (4) comprises a pressing wheel (42), and the pressing wheel (42) is fixedly arranged below the rotating table (2) through a first wheel carrier (41); a first micro motor (22) is arranged on the rotating table (2), and the first micro motor (22) drives the pressing wheel (42) to rotate through a mechanical transmission device; the rotation testing device (3) comprises two clamping pieces (32), and the two clamping pieces (32) form a structure similar to a spring clamp through torsion springs; the clamping ends of the two clamping pieces (32) are respectively provided with two rubber wheels (34); the two rubber wheels (34) are used for clamping the mouse roller from two sides of the mouse roller; a second micro motor (33) is arranged on the clamping piece (32), and the second micro motor (33) is used for driving the rubber wheel (34) to rotate; the clamping piece (32) is fixedly arranged below the rotating table (2) through a post rod (31).
Preferably, a plurality of metal bumps (44) are arranged on the pressing wheel (42); the metal bump (44) is contacted with the mouse wheel when moving and is used for pressing the mouse wheel.
Preferably, the mechanical transmission is a chain drive.
Preferably, the post rod (31) can adjust the position connected with the frame body (1); the rotation testing device (3) can adjust the height relative to the rotating table (2) through the column rod (31).
Preferably, two mouse grooves (12) are fixedly arranged on the placing surface of the frame body (1), and the two mouse grooves (12) are respectively arranged below the pressing test device (4) and the rotating test device (3); the outline of the mouse groove (12) is matched with the outline of the bottom surface of the mouse and used for fixing the mouse.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention is provided with a pressing test device, the pressing test device is provided with metal bumps, the metal bumps can drive the roller to rotate through friction when contacting the mouse roller, and meanwhile, the metal bumps can press the mouse roller when contacting the mouse roller. The device simulates the conditions that the mouse roller is pressed and rolled simultaneously, and can simulate the condition that related personnel use the mouse.
2. The invention is provided with a rotation testing device, two clamping pieces forming a spring clamp structure are arranged on the rotation testing device, and rubber wheels are arranged at the end parts of the clamping pieces. The rubber wheel can clamp the protruding part of the roller on the mouse from two sides. The motor drives the roller to rotate so as to simulate the rotation of the mouse roller.
3. The invention can simultaneously carry out two tests on the mouse on the placing surface through the rotating platform. According to different heights of the mouse, the height of the rotary testing device can be adjusted through the pole, and the height of the rotary table is adjusted by pressing the testing device.
4. The placing surface of the mouse is provided with two mouse grooves, and the shapes of the mouse grooves can be matched with the outline of the bottom surface of the mouse. Through the mouse groove with a specific shape, the mouse can be fixed after being placed, and the mouse fixing device is very convenient.
[ description of the drawings ]
FIG. 1 is a schematic view of the overall structure of a device for testing the wheel life of a mouse according to the present invention;
FIG. 2 is a plan view of a mounting surface of a device for testing the wheel life of a mouse according to the present invention.
[ detailed description ] embodiments
The present invention will be further described with reference to the following examples.
Referring to fig. 1 and 2, in a preferred embodiment of the present invention, an apparatus for testing a lifetime of a wheel of a mouse includes a frame 1, and a horizontal placement surface is disposed on the frame. Two mouse grooves 12 are fixedly arranged on the placing surface, and the two mouse grooves 12 are respectively arranged below the pressing test device 4 and the rotating test device 3; the groove profile of the mouse groove 12 is matched with the bottom profile of the mouse, and a rubber ring is arranged at the edge of the groove and used for fixing the mouse placed in the groove. A horizontal rotating platform 2 is arranged above the placing surface; the rotating table 2 is connected with the frame body 1, and the rotating table 2 can rotate freely; the height of the rotating platform 2 relative to the frame body 1 can be adjusted and fixed; a pressing test device 4 and a rotating test device 3 are arranged above the placing surface and are fixedly connected with the rotating table 2; the push test device 4 includes a push wheel 42, and the push wheel 42 is fixedly disposed below the rotary table 2 through a first wheel frame 41. The first wheel carrier 41 is fixedly connected with the rotating table 2. The pressing wheel 42 is provided with a plurality of metal bumps 44, and the metal bumps 44 are uniformly arranged on the wheel surface of the pressing wheel 42. The bumps 44 are in contact with the mouse wheel during movement, and are used for pressing the mouse wheel and pushing the mouse wheel to rotate. The upper surface of the rotating table 2 is provided with a first micro motor 22, and the first micro motor 22 drives the pressing wheel 42 to rotate through chain transmission. The rotation testing device 3 comprises two clamping members 32, and the two clamping members 32 form a spring clamp-like structure through torsion springs. The clamping ends of the two clamping pieces 32 are respectively provided with two rubber wheels 34, and the two rubber wheels 34 are oppositely inclined and used for clamping the roller from two sides of the mouse roller. One of the clamping members 32 is provided with a second micro motor 33, and the second micro motor 33 drives the rubber wheel 34 to rotate through bevel gear transmission. Rotation of the rubber wheel 34 drives rotation of the mouse wheel. The clamp 32 is fixedly disposed below the rotating table 2 by a post 31. The post 31 can adjust the position connected with the frame body 1, and the rotation testing device 3 can adjust the height relative to the rotating platform 2 through the post 31.
The working principle and the using method of the invention are briefly described as follows: the mouse is placed in the corresponding mouse slot 12 on the placing surface, and when the type of the mouse to be detected needs to be changed, the corresponding mouse slot 12 is changed. After the mouse is fixed in the groove through the rubber ring, the height of the rotating platform 2 on the frame body 1 is adjusted. The metal bumps 44 on the push wheel 42 can contact the wheel keys of the mouse and push the wheel keys. The height of the two clamping pieces 32 is adjusted, so that the two rubber wheels 34 at the end parts of the clamping pieces 32 can clamp the two sides of the rolling wheel of the mouse from two sides. The first micro-motor 22 is activated to drive the pressing wheel 42 to simultaneously press and rotate the roller. And starting the second micro motor 33 to drive the rubber wheel 34 to rotate the roller.
The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (4)
1. The utility model provides a testing arrangement of gyro wheel life-span of mouse which characterized in that: the mouse rack comprises a rack body (1), wherein a horizontal placing surface is arranged above the rack body, and two mouse grooves (12) for placing a mouse are fixedly arranged on the placing surface of the rack body (1); the edge of the mouse groove (12) is provided with a rubber ring, and the rubber ring is used for fixing a mouse placed in the mouse groove (12); a horizontal rotating table (2) is arranged above the placing surface; the rotating table (2) is connected with the frame body (1), and the rotating table (2) can rotate freely; the height of the rotating table (2) relative to the frame body (1) can be adjusted and fixed; a pressing test device (4) and a rotating test device (3) are arranged above the placing surface and are fixedly connected with the rotating table (2); the pressing test device (4) comprises a pressing wheel (42), the pressing wheel (42) is fixedly arranged below the rotating table (2) through a first wheel carrier (41), and a plurality of metal salient points (44) are arranged on the pressing wheel (42); the metal salient points (44) are contacted with a mouse roller wheel when moving, and the roller wheel is driven to rotate by friction force; a first micro motor (22) is arranged on the rotating table (2), and the first micro motor (22) drives the pressing wheel (42) to rotate through a mechanical transmission device; the rotation testing device (3) comprises two clamping pieces (32), and the two clamping pieces (32) form a structure similar to a spring clamp through torsion springs; the clamping ends of the two clamping pieces (32) are respectively provided with two rubber wheels (34); the two rubber wheels (34) are used for clamping the mouse roller from two sides of the mouse roller; a second micro motor (33) is arranged on the clamping piece (32), and the second micro motor (33) is used for driving the rubber wheel (34) to rotate; the clamping piece (32) is fixedly arranged below the rotating table (2) through a post rod (31).
2. The device for testing the wheel life of a mouse according to claim 1, wherein: the mechanical transmission device is chain transmission.
3. The device for testing the wheel life of a mouse according to claim 1, wherein: the position of the post rod (31) connected with the frame body (1) can be adjusted; the rotation testing device (3) can adjust the height relative to the rotating table (2) through the column rod (31).
4. The device for testing the wheel life of a mouse according to claim 1, wherein: the two mouse grooves (12) are respectively arranged below the pressing test device (4) and the rotating test device (3); the outline of the mouse groove (12) is matched with the outline of the bottom surface of the mouse and used for fixing the mouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225128.8A CN107727387B (en) | 2017-11-29 | 2017-11-29 | Testing arrangement of gyro wheel life-span of mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711225128.8A CN107727387B (en) | 2017-11-29 | 2017-11-29 | Testing arrangement of gyro wheel life-span of mouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107727387A CN107727387A (en) | 2018-02-23 |
| CN107727387B true CN107727387B (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711225128.8A Active CN107727387B (en) | 2017-11-29 | 2017-11-29 | Testing arrangement of gyro wheel life-span of mouse |
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| Country | Link |
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| CN (1) | CN107727387B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031695B (en) * | 2019-03-06 | 2021-06-29 | 惠州市德赛西威汽车电子股份有限公司 | Roller detection structure |
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| CN103678071B (en) * | 2013-12-31 | 2017-04-26 | 上海亨井联接件有限公司 | Mouse testing equipment and testing method thereof |
| CN205333272U (en) * | 2016-01-15 | 2016-06-22 | 宁波新邦工具有限公司 | Multistation quick -operation joint leakproofness detects machine |
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| CN2658844Y (en) * | 2003-08-14 | 2004-11-24 | 金宝电子工业股份有限公司 | Mouse roller test device |
| CN2884306Y (en) * | 2005-09-02 | 2007-03-28 | 英群企业股份有限公司 | Desk for testing roller mouse |
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| CN107727387A (en) | 2018-02-23 |
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