Clamp for detecting plane uniformity of mouse shell

Abstract

The utility model discloses a clamp for detecting the plane uniformity of a mouse shell, which comprises a clamp platform, a rotating motor and a rotating assembly, a supporting rod is arranged on the lower end face of the clamp platform, the lower end of the supporting rod rotates above the rotating motor, the rotating assembly is arranged between the supporting rod and the rotating motor, and the rotating motor is arranged on the rotating assembly. The rotating assembly drives the supporting rod to rotate left and right. The method has the effect of improving the accuracy of detecting the plane uniformity of the mouse shell.

Description

Technical Field

[0001] The present application relates to the technical field of computer mice, and in particular to a fixture for detecting the plane uniformity of a mouse shell. Background Art

[0002] The mouse, a well-known and common everyday office tool, is a crucial component of the mouse. Mouse cases are inspected for performance and feel before shipment, with surface uniformity being a key indicator of the mouse case's feel. Visual inspection is commonly used to assess surface uniformity in mouse cases. Visual inspection involves using machine vision products (i.e., image capture devices, available in CMOS and CCD formats) to convert captured objects into image signals. These signals are then transmitted to a dedicated image processing system, which converts them into digitized signals based on pixel distribution, brightness, color, and other information. The imaging system then performs various operations on these signals to extract the target's features. The resulting analysis then determines whether the manufactured mouse case meets standards.

[0003] When the mouse shell is in use, the contact surfaces of the mouse shell are the upper surface and the two side surfaces. Then the fixture in the detection device only rotates the mouse shell horizontally, so that only the upper surface of the mouse shell is completely scanned, while the two side surfaces of the mouse shell are not completely scanned, making it impossible to determine whether the two side surfaces of the mouse shell meet the standards, which reduces the accuracy of detecting the uniformity of the mouse shell plane. Utility Model Content

[0004] The purpose of the utility model is to provide a fixture for detecting the plane uniformity of a mouse shell in view of the defects and shortcomings of the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] It includes a clamp platform, a rotating motor and a rotating assembly. The lower end surface of the clamp platform is provided with a support rod, the lower end of the support rod rotates above the rotating motor, the rotating assembly is provided between the support rod and the rotating motor, and the rotating assembly drives the support rod to rotate left and right.

[0007] Preferably, the rotating assembly includes a connecting rope, a driven wheel, a driving wheel and a driving motor, one end of the connecting rope is fixed to one side of the support rod, and the other end of the connecting rope is fixed to the other side corresponding to the support rod, the driven wheel and the driving wheel are respectively rotatably connected to the top of the rotating motor, the connecting rope is sequentially sleeved on the side walls of the driving wheel and the driven wheel, and the output end of the driving motor is connected to the driving wheel.

[0008] Preferably, the connecting rope is wound around the circumference of the driving wheel and the driven wheel in sequence.

[0009] Preferably, a fixed plate is horizontally installed at the output end of the rotating motor, the lower end of the support rod is rotatably connected to the upper end of the fixed plate, and telescopic rods are respectively provided between the two sides of the support rod and the fixed plate, and the telescopic rods include a first slide bar and a second slide bar, one end of the first slide bar is inserted and slid into one end of the second slide bar, and a compression spring is provided between the first slide bar and the second slide bar, and the compression spring drives the first slide bar and the second slide bar to move away from each other, and the outer end of the first slide bar is rotatably connected to the side wall of the support rod, and the outer end of the second slide bar is rotatably connected to the upper end surface of the fixed plate.

[0010] Preferably, a limit block is provided on the side wall of the outer end of the first slide bar, and a limit groove is provided on the side wall of the second slide bar for the limit block to slide and limit along the length direction of the second slide bar.

[0011] Preferably, a positioning protrusion is provided at the upper end of the clamp platform, and a locking component is provided in the positioning protrusion, and the locking component can fix the mouse shell on the positioning protrusion.

[0012] Preferably, the locking assembly includes a first push rod, a second push rod, a connecting rod and a linkage motor. The first push rod and the second push rod slide in opposite directions in the positioning protrusion and pass through the corresponding two sides of the positioning protrusion. A gear is sleeved on the circumference of the connecting rod. The side walls of the gear are respectively engaged with the side walls of the first push rod and the second push rod. The linkage motor drives the connecting rod to rotate.

[0013] In summary, the beneficial technical effects of this application are:

[0014] When it is necessary to detect the plane uniformity of the mouse shell, the mouse shell is placed on the positioning protrusion, and then the linkage motor is started to drive the connecting rod to rotate, and then the gear is driven to rotate. When the gears are respectively engaged with the first push rod and the second push rod, the first push rod and the second push rod are made to slide in opposite directions, and the first push rod and the second push rod are moved outward until they abut against the inner wall of the mouse shell. After closing the detection setting, the rotary cylinder is then operated to drive the clamp platform to rotate. During the rotation of the clamp platform, the drive motor is started to drive the active wheel to rotate, thereby pulling the connecting rope, so that one end of the connecting rope pulls the support rod, causing the clamp platform to swing left and right. After that, when the detection setting detects the mouse shell, the collection head of the detection equipment can scan the two side walls of the mouse shell, thereby improving the accuracy of detecting the plane uniformity of the mouse shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the clamp of the utility model;

[0016] Figure 2It is an exploded schematic diagram of the telescopic rod of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the clamp of the utility model.

[0018] In the figure: 1. Clamp platform; 2. Rotating motor; 3. Placement box; 4. Support rod; 5. Fixed plate; 6. Rotating assembly; 7. Locking assembly; 8. Connecting rope; 9. Driven wheel; 10. Driving wheel; 11. Driving motor; 12. Telescopic rod; 13. First slide bar; 14. Second slide bar; 15. Sliding groove; 16. Compression spring; 17. Limit block; 18. Limit groove; 19. Positioning protrusion; 20. First splicing groove; 21. Second splicing groove; 22. First push rod; 23. Second push rod; 24. Connecting rod; 25. Linkage motor; 26. Gear. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] An embodiment of the present application discloses a fixture for detecting the plane uniformity of a mouse shell.

[0021] Reference Figure 1 and Figure 3 , including a fixture platform 1, a rotating motor 2, a placement box 3, three support rods 4, a fixed plate 5, a rotating assembly 6 and a locking assembly 7. The rotating motor 2 is vertically fixed in the placement box 3 by bolts, and the fixed plate 5 is installed and fixed to the upper end surface of the output end of the rotating motor 2. The three support rods 4 are evenly arranged horizontally, and the upper ends of the support rods 4 are welded and fixed to the lower end surface of the fixture platform 1. The lower ends of the support rods 4 are rotatably connected to the upper end surface of the fixed plate 5. The rotating assembly 6 is placed between the middle support rod 4 and the fixed plate 5.

[0022] The rotating assembly 6 includes a connecting rope 8, a driven wheel 9, a driving wheel 10, and a drive motor 11. The driven wheel 9 is rotatably connected to one side of the upper end surface of the fixed plate 5. The drive motor 11 is fixed to the other side of the upper end surface of the fixed plate 5 by bolts. The driving wheel 10 is sleeved and fixed to the circumference of the output end of the drive motor 11. The driving wheel 10, the middle support rod 4, and the driven wheel 9 are in the same vertical plane. One end of the connecting rope 8 is fixed to one side of the middle support rod 4, and the other end of the connecting rope 8 is sequentially wrapped around the driving wheel 10 and the driven wheel 9 and fixed to the other side of the middle support rod 4. The connecting rope 8 is sequentially wrapped around the circumference of the driving wheel 10 and the driven wheel 9, which can increase the friction between the connecting rope 8 and the driving wheel 10 and the driven wheel 9.

[0023] Reference Figure 2, telescopic rods 12 are respectively placed on the corresponding two side walls of the two support rods 4 on both sides. The telescopic rod 12 includes a first sliding rod 13 and a second sliding rod 14. One end of the second sliding rod 14 has a sliding groove 15. One end of the first sliding rod 13 is inserted and slides in the sliding groove 15 of the second sliding rod 14. A compression spring 16 is placed in the sliding groove 15. One end of the compression spring 16 abuts against the bottom of the sliding groove 15, and the other end of the compression spring 16 abuts against the inner end of the first sliding rod 13. The outer end of the first sliding rod 13 is rotatably connected to the side wall of the support rod 4, and the outer end of the second sliding rod 14 is rotatably connected to the upper end surface of the fixed plate 5. A limiting block 17 is inserted and fixed on the side wall of the inner end of the first sliding rod 13. Both ends of the limiting block 17 pass through the corresponding two walls of the first sliding rod 13. The side wall of the second sliding rod 14 in the sliding groove 15 is provided with a limiting groove 18 for the limiting block 17 to slide and be limited along the length direction of the second sliding rod 14.

[0024] Refer to Figure 1 and Figure 3 , a positioning convex block 19 is fixedly installed on the upper end surface of the fixture platform 1. The positioning convex block 19 can be fitted with the inner side wall of the mouse shell. A first splicing groove 20 is formed in the positioning convex block 19. The vertical cross-section of the first splicing groove 20 is in an "丄" shape. The lower end of the first splicing groove 20 communicates with the bottom of the positioning convex block 19, and both ends of the first splicing groove 20 communicate with the corresponding two sides of the positioning convex block 19 respectively. A second splicing groove 21 is formed in the fixture platform 1. The upper end of the second splicing groove 21 communicates with the upper end of the fixture platform 1. The locking component 7 is located between the positioning convex block 19 and the fixture platform 1. The locking component 7 includes a first ejector rod 22, a second ejector rod 23, a connecting rod 24 and a linkage motor 25. The first ejector rod 22 and the second ejector rod 23 slide horizontally in the first splicing groove 20. The connecting rod 24 is rotatably connected in the second splicing groove 21. A gear 26 is sleeved and fixed on the periphery of the connecting rod 24. The first ejector rod 22 and the second ejector rod 23 are located on the upper and lower sides of the gear 26. The gear 26 meshes with the side walls of the first ejector rod 22 and the second ejector rod 23 respectively. The linkage motor 25 is fixed to the side wall of the fixture platform 1 by bolts, and the output end of the linkage motor 25 is connected and fixed to one end of the connecting rod 24.

[0025] The implementation principle of a fixture for detecting the planar uniformity of a mouse shell disclosed in the embodiment of the present application is as follows:

[0026] Place the mouse shell on the positioning protrusion 19, and then start the linkage motor 25, thereby driving the connecting rod 24 to rotate, and then driving the gear 26 to rotate. When the gear 26 engages with the first push rod 22 and the second push rod 23 respectively, the first push rod 22 and the second push rod 23 slide in opposite directions, allowing the first push rod 22 and the second push rod 23 to move outward until they abut against the inner wall of the mouse shell. After closing the detection setting, the rotating cylinder is then operated to drive the clamp platform 1 to rotate. During the rotation of the clamp platform 1, the drive motor 11 is started to drive the active wheel 10 to rotate, thereby pulling the connecting rope 8, so that one end of the connecting rope 8 pulls the support rod 4, causing the clamp platform 1 to swing left and right. After that, when the detection setting detects the mouse shell, the collection head of the detection equipment can scan the two side walls of the mouse shell.

[0027] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A fixture for detecting the uniformity of the surface of a mouse shell, characterized by: The invention comprises a fixture platform (1), a rotating motor (2) and a rotating assembly (6), wherein a support rod (4) is provided on the lower end surface of the fixture platform (1), the lower end of the support rod (4) rotates above the rotating motor (2), the rotating assembly (6) is provided between the support rod (4) and the rotating motor (2), and the rotating assembly (6) drives the support rod (4) to rotate left and right.

2. A fixture for detecting the plane uniformity of a mouse shell according to claim 1, characterized in that: The rotating assembly (6) includes a connecting rope (8), a driven wheel (9), a driving wheel (10) and a driving motor (11), one end of the connecting rope (8) is fixed to one side of the support rod (4), and the other end of the connecting rope (8) is fixed to the other side corresponding to the support rod (4), the driven wheel (9) and the driving wheel (10) are respectively rotatably connected to the top of the rotating motor (2), the connecting rope (8) is sequentially sleeved on the side walls of the driving wheel (10) and the driven wheel (9), and the output end of the driving motor (11) is connected to the driving wheel (10).

3. A fixture for detecting the plane uniformity of a mouse shell according to claim 2, characterized in that: The connecting rope (8) is sequentially wound around the circumference of the driving wheel (10) and the driven wheel (9).

4. A fixture for detecting the plane uniformity of a mouse shell according to claim 1, characterized in that: A fixed plate (5) is horizontally mounted on the output end of the rotating motor (2), the lower end of the support rod (4) is rotatably connected to the upper end of the fixed plate (5), and telescopic rods (12) are respectively arranged between the two sides of the support rod (4) and the fixed plate (5), and the telescopic rods (12) include a first slide rod (13) and a second slide rod (14), one end of the first slide rod (13) is inserted and slid into one end of the second slide rod (14), and a compression spring (16) is arranged between the first slide rod (13) and the second slide rod (14), and the compression spring (16) drives the first slide rod (13) and the second slide rod (14) to move away from each other, the outer end of the first slide rod (13) is rotatably connected to the side wall of the support rod (4), and the outer end of the second slide rod (14) is rotatably connected to the upper end surface of the fixed plate (5).

5. A fixture for detecting the plane uniformity of a mouse shell according to claim 4, characterized in that: A limit block (17) is provided on the side wall of the outer end of the first slide bar (13), and a limit groove (18) is provided on the side wall of the second slide bar (14) for the limit block (17) to slide and limit along the length direction of the second slide bar (14).

6. A fixture for detecting the plane uniformity of a mouse shell according to claim 1, characterized in that: A positioning protrusion (19) is provided at the upper end of the clamp platform (1), and a locking component (7) is provided in the positioning protrusion (19), and the locking component (7) can fix the mouse shell on the positioning protrusion (19).

7. A fixture for detecting the plane uniformity of a mouse shell according to claim 6, characterized in that The locking assembly (7) includes a first push rod (22), a second push rod (23), a connecting rod (24) and a linkage motor (25). The first push rod (22) and the second push rod (23) slide in opposite directions in the positioning protrusion (19) and pass through the corresponding two sides of the positioning protrusion (19). A gear (26) is sleeved on the circumference of the connecting rod (24). The side walls of the gear (26) are respectively engaged with the side walls of the first push rod (22) and the second push rod (23). The linkage motor (25) drives the connecting rod (24) to rotate.

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