Keycap height detection device

Abstract

The utility model discloses a keycap height detection device, which comprises a movable adjusting assembly, a first detection assembly, a positioning assembly, a replacement assembly and a second industrial camera, the replacement assembly is arranged on the left side of the front surface of the movable adjusting assembly, and the second industrial camera is arranged in an inner cavity of the replacement assembly. The first detection assembly is arranged on the front surface of the movable adjustment assembly, the movable adjustment assembly comprises a positioning rod, a first motor, stable supporting legs, a first sliding groove, a threaded rod and a first sliding block, and the first detection assembly comprises a cover plate, a base, a limiting pipe, a limiting rod, a first air cylinder, a detection table, a positioning block and a first industrial camera. The keycap height detection device provided by the utility model has the advantages of good detection effect and convenience in positioning, and solves the problem that the detection device in the prior art has defects in use due to poor fixing effect and inconvenience in detection of different types of keyboards.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboard detection, in particular to a keycap height detection device. Background Art

[0002] A keyboard is a device for inputting instructions and data to operate computer equipment. It also refers to a group of function keys that are arranged by the system to operate a machine or device. A keyboard is also part of a keyboard instrument. It can also refer to an instrument that uses a keyboard, such as a piano, digital piano, or electronic organ. A keyboard helps to practice typing. The keyboard is the most commonly used and most important input device. Through the keyboard, English letters, Chinese characters, numbers, punctuation marks, etc. can be entered into the computer, thereby issuing commands to the computer, entering data, etc. There are also some keyboards with various shortcut keys.

[0003] When a keyboard is produced, it is generally necessary to test the height of its keycaps to determine whether the error during production is within the specified range. However, the detection device in the existing technology has a poor fixing effect and is not convenient for testing different types of keyboards, resulting in defects during use. Therefore, a keycap height detection device is urgently needed to overcome the above defects. Summary of the Invention

[0004] The purpose of the present invention is to provide a keycap height detection device, which has the advantages of good detection effect and easy positioning, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a keycap height detection device, comprising a movable adjustment component, a first detection component, a positioning component, a replacement component and a second industrial camera, the replacement component is arranged on the left side of the front of the movable adjustment component, the second industrial camera is arranged in the inner cavity of the replacement component, the first detection component is arranged on the front of the movable adjustment component, and the positioning components are arranged on both sides of the inside of the first detection component, the movable adjustment component comprises a positioning rod, a first motor, a stabilizing leg, a first slide groove, a threaded rod and a first slider, the first detection component comprises a cover plate, a base, a limit tube, a limit rod, a first cylinder, a detection table, a positioning block and a first industrial camera, the positioning component comprises a mounting block, a second cylinder, a second slider, a second slide groove, a limit slide rod, a guide rod, a fixed plate and a first spring, and the replacement component comprises a mounting frame, a T-bar, a second spring, a clamping block and a clamping groove.

[0006] Furthermore, the stabilizing legs are fixedly mounted on both sides of the back of the positioning rod, the first motor is fixedly mounted on the right side of the positioning rod, the first slide groove is opened inside the positioning rod, and the first slider slides inside the first slide groove.

[0007] Furthermore, the threaded rod is rotated inside the first slider through a thread, the output shaft of the first motor passes through the inner cavity of the first slide groove and is fixedly connected to the right side of the threaded rod, and the mounting frame is fixedly mounted on the front side of the first slider.

[0008] Furthermore, the T-shaped rods slide on both sides of the mounting frame, two second springs are fixedly installed on the inner side of the T-shaped rod and on the outer side of the mounting frame, the card slots are opened on both sides of the second industrial camera, and the card blocks are arranged in the inner cavity of the card slots.

[0009] Furthermore, the relatively close side of the T-bar is fixedly connected to the two sides of the block, the first cylinder is fixedly installed on both sides of the top of the base, the cover plate is fixedly installed on the top of the first cylinder, and the positioning blocks are fixedly installed on both sides of the center of the top of the base.

[0010] Furthermore, the inspection platform is fixedly mounted on the top of the positioning block, the first industrial camera is fixedly mounted on the front of the inspection platform, the limiting tubes are fixedly mounted around the top of the base, and the limiting rods slide in the inner cavity of the limiting tubes.

[0011] Furthermore, the top of the limiting rod is fixedly connected to the bottom of the cover plate, the second slide groove is opened inside the mounting block, the second slider slides inside the second slide groove, and the second cylinder is fixedly installed in the inner cavity of the second slide groove.

[0012] Furthermore, the inner side of the second cylinder is fixedly connected to the outer side of the second slider, the limiting slide rod is fixedly installed on the inner side of the second slider, the guide rods slide on both sides inside the limiting slide rod, and the fixed plate is fixedly installed on the inner side of the guide rod.

[0013] Furthermore, a first spring is fixedly installed on the outer side of the fixing plate and on the inner side of the limiting slide rod, and the bottom of the mounting block is fixedly connected to the top of the base.

[0014] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:

[0015] The utility model is convenient for moving the position of the second industrial camera by arranging a moving adjustment component, and for detecting the keycaps of the keyboard by arranging the second industrial camera and the first detection component. The second industrial camera is convenient for disassembling by arranging a replacement component, so as to facilitate its maintenance. The keyboard is fixed by arranging a positioning component. When in use, the keyboard is conveyed to the top of the detection table by a conveyor belt, and then the second cylinder is opened, and the second slide block is driven to move inward by the second cylinder, and the two sides of the keyboard are fixed under the cooperation of the fixing plate, the first spring and the guide rod. After fixation, the first cylinder drives the cover plate to move downward, and fixes the top of the keyboard under the action of the cover plate. When detecting, the second industrial camera and the first spring are opened. A motor is used to shoot the keyboard under the action of the second industrial camera. The threaded rod is rotated under the action of the first motor, so that the first slider drives the replacement component and the second industrial camera to move, and the keyboard is comprehensively shot. At the same time, the bottom of the keyboard is shot under the action of the first industrial camera, so as to indirectly detect the keycaps. When maintaining and replacing the second industrial camera, it is only necessary to move the T-rod outward to make the card block disengage from the inner cavity of the card slot, so as to disassemble the second industrial camera. It has the advantages of good detection effect and easy positioning, and solves the problem that the detection device of the prior art has poor fixing effect and is inconvenient to detect different types of keyboards, resulting in defects during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the replacement component structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the mobile adjustment component of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the first detection component of the utility model;

[0020] Figure 5 This is a schematic diagram of the positioning component structure of the utility model.

[0021] In the figure: 1. Moving adjustment component; 11. Positioning rod; 12. First motor; 13. Stabilizing support leg; 14. First slide; 15. Threaded rod; 16. First slider; 2. First detection component; 21. Cover plate; 22. Base; 23. Limiting tube; 24. Limiting rod; 25. First cylinder; 26. Inspection table; 27. Positioning block; 28. First industrial camera; 3. Positioning component; 31. Mounting block; 32. Second cylinder; 33. Second slider; 34. Second slide; 35. Limiting slide rod; 36. Guide rod; 37. Fixing plate; 38. First spring; 4. Replacement component; 41. Mounting frame; 42. T-bar; 43. Second spring; 44. Block; 45. Slot; 5. Second industrial camera. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] The utility model provides Figure 1-5 As shown, a keycap height detection device includes a mobile adjustment component 1, a first detection component 2, a positioning component 3, a replacement component 4 and a second industrial camera 5. The replacement component 4 is arranged on the left side of the front of the mobile adjustment component 1, the second industrial camera 5 is arranged in the inner cavity of the replacement component 4, the first detection component 2 is arranged on the front of the mobile adjustment component 1, and the positioning components 3 are arranged on both sides of the first detection component 2. The mobile adjustment component 1 includes a positioning rod 11, a first motor 12, a stabilizing leg 13, a first The slide 14, the threaded rod 15 and the first slider 16, the first detection assembly 2 includes a cover plate 21, a base 22, a limit tube 23, a limit rod 24, a first cylinder 25, a detection table 26, a positioning block 27 and a first industrial camera 28, the positioning assembly 3 includes a mounting block 31, a second cylinder 32, a second slider 33, a second slide 34, a limit slide 35, a guide rod 36, a fixing plate 37 and a first spring 38, and the replacement assembly 4 includes a mounting frame 41, a T-bar 42, a second spring 43, a clamping block 44 and a clamping slot 45;

[0024] More specifically, the keyboard is fixed by the positioning assembly 3, and when in use, the keyboard is conveyed to the top of the detection table 26 by the conveying belt, then the second cylinder 32 is opened, the second sliding block 33 is driven by the second cylinder 32 to move inward, and the two sides of the keyboard are fixed under the cooperation of the fixed plate 37, the first spring 38 and the guide rod 36, after the fixation, the first cylinder 25 drives the cover plate 21 to move downward, and the top of the keyboard is fixed under the action of the cover plate 21, the second industrial camera 5 and the first motor 12 are opened during detection, the keyboard is photographed under the action of the second industrial camera 5, the threaded rod 15 is rotated under the action of the first motor 12, the first sliding block 16 drives the replacement assembly 4 and the second industrial camera 5 to move, the keyboard is comprehensively photographed, and the bottom of the keyboard is photographed under the action of the first industrial camera 28, so that the keycap is indirectly detected, and when the second industrial camera 5 is maintained and replaced, the T-shaped rod 42 is only needed to be moved outward, the clamping block 44 is separated from the inner cavity of the clamping groove 45, and the second industrial camera 5 is disassembled, so that the keyboard has the advantages of good detection effect and convenient positioning.

[0025] In some embodiments, the stable legs 13 are fixedly installed on the back of the positioning rod 11, the first motor 12 is fixedly installed on the right side of the positioning rod 11, the first sliding groove 14 is arranged in the interior of the positioning rod 11, and the first sliding block 16 slides in the first sliding groove 14. More specifically, the first sliding groove 14 is arranged to limit the first sliding block 16, so that the first sliding block 16 is prevented from shaking during movement.

[0026] In some embodiments, the threaded rod 15 rotates in the first sliding block 16 in a threaded manner, the output shaft of the first motor 12 penetrates into the inner cavity of the first sliding groove 14 and is fixedly connected with the right side of the threaded rod 15, and the mounting frame 41 is fixedly installed on the front of the first sliding block 16. More specifically, the first motor 12 is arranged to drive the threaded rod 15, so that the position of the first sliding block 16 is indirectly adjusted.

[0027] In some embodiments, the T-shaped rods 42 slide on the two sides of the mounting frame 41, the two second springs 43 are fixedly installed on the inner side of the T-shaped rod 42 and outside the mounting frame 41, the clamping grooves 45 are arranged on the two sides of the second industrial camera 5, and the clamping blocks 44 are arranged in the inner cavities of the clamping grooves 45. More specifically, the second springs 43 are arranged to reset the mounting frame 41, the clamping grooves 45 are arranged to fix the clamping blocks 44, and the second industrial camera 5 is indirectly fixed.

[0028] In some embodiments, the relatively close side of the T-bar 42 is fixedly connected to the two sides of the block 44, the first cylinder 25 is fixedly installed on both sides of the top of the base 22, the cover plate 21 is fixedly installed on the top of the first cylinder 25, and the positioning blocks 27 are fixedly installed on both sides of the top center of the base 22. More specifically, the position of the cover plate 21 is moved by setting the first cylinder 25.

[0029] In some embodiments, the detection platform 26 is fixedly mounted on the top of the positioning block 27, the first industrial camera 28 is fixedly mounted on the front of the detection platform 26, the limiting tubes 23 are fixedly mounted on the four sides of the top of the base 22, and the limiting rod 24 slides in the inner cavity of the limiting tube 23. More specifically, the limiting rod 24 is limited by setting the limiting tube 23 to prevent the limiting rod 24 from shaking during movement.

[0030] In some embodiments, the top of the limit rod 24 is fixedly connected to the bottom of the cover plate 21, the second slide groove 34 is opened inside the mounting block 31, the second slider 33 slides inside the second slide groove 34, and the second cylinder 32 is fixedly installed in the inner cavity of the second slide groove 34. More specifically, the cover plate 21 is limited by setting the limit rod 24 to prevent the cover plate 21 from shaking during movement.

[0031] In some embodiments, the inner side of the second cylinder 32 is fixedly connected to the outer side of the second slider 33, the limiting slide 35 is fixedly installed on the inner side of the second slider 33, the guide rods 36 slide on both sides inside the limiting slide 35, and the fixed plate 37 is fixedly installed on the inner side of the guide rod 36. More specifically, the second slider 33 is limited by setting the second slide groove 34 to prevent the second slider 33 from shaking during the movement, and the position of the second slider 33 is moved by setting the second cylinder 32.

[0032] In some embodiments, a first spring 38 is fixedly installed on the outside of the fixed plate 37 and on the inside of the limiting slide 35, and the bottom of the mounting block 31 is fixedly connected to the top of the base 22. More specifically, the guide rod 36 is limited by setting the limiting slide 35 to prevent the guide rod 36 from shaking during movement, and the fixed plate 37 is reset by setting the first spring 38.

[0033] Working principle:

[0034] Step one: through the conveyor belt, the keyboard is conveyed to the top of the detection table 26, then the second cylinder 32 is opened, the second slider 33 is driven to move inward by the second cylinder 32, and the two sides of the keyboard are fixed by the cooperation of the fixed plate 37, the first spring 38 and the guide rod 36, after the fixation, the first cylinder 25 drives the cover plate 21 to move downward, and the top of the keyboard is fixed under the action of the cover plate 21;

[0035] Step two: when detecting, the second industrial camera 5 and the first motor 12 are opened, the keyboard is photographed under the action of the second industrial camera 5, and the threaded rod 15 is rotated under the action of the first motor 12, so that the first slider 16 drives the replacement assembly 4 and the second industrial camera 5 to move, and the keyboard is comprehensively photographed;

[0036] Step three: at the same time, the bottom of the keyboard is photographed under the action of the first industrial camera 28, so as to indirectly detect the keycap, when the second industrial camera 5 is maintained and replaced, only the T-shaped rod 42 is moved outward, so that the clamping block 44 is separated from the inner cavity of the clamping groove 45, thereby the second industrial camera 5 is disassembled, and the detection effect is good and positioning is convenient.

[0037] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

[0038] It should be noted that, in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

Claims

1. A keycap height detection device, characterized in that: The invention comprises a moving adjustment component (1), a first detection component (2), a positioning component (3), a replacement component (4) and a second industrial camera (5), wherein the replacement component (4) is arranged on the left side of the front of the moving adjustment component (1), the second industrial camera (5) is arranged in the inner cavity of the replacement component (4), the first detection component (2) is arranged on the front of the moving adjustment component (1), the positioning components (3) are arranged on both sides of the interior of the first detection component (2), the moving adjustment component (1) comprises a positioning rod (11), a first motor (12), a stabilizing leg (13), a first slide groove (14), a threaded rod (15) and a first slide groove (16). Block (16), the first detection component (2) includes a cover plate (21), a base (22), a limiting tube (23), a limiting rod (24), a first cylinder (25), a detection table (26), a positioning block (27) and a first industrial camera (28), the positioning component (3) includes a mounting block (31), a second cylinder (32), a second slider (33), a second slide groove (34), a limiting slide rod (35), a guide rod (36), a fixing plate (37) and a first spring (38), and the replacement component (4) includes a mounting frame (41), a T-bar (42), a second spring (43), a clamping block (44) and a clamping groove (45).

2. The keycap height detection device according to claim 1, wherein: The stabilizing legs (13) are fixedly mounted on both sides of the back of the positioning rod (11), the first motor (12) is fixedly mounted on the right side of the positioning rod (11), the first slide groove (14) is opened inside the positioning rod (11), and the first slider (16) slides inside the first slide groove (14).

3. The keycap height detection device according to claim 1, wherein: The threaded rod (15) is threadably rotated inside the first slider (16), the output shaft of the first motor (12) passes through the inner cavity of the first slide groove (14) and is fixedly connected to the right side of the threaded rod (15), and the mounting frame (41) is fixedly mounted on the front side of the first slider (16).

4. The keycap height detection device according to claim 1, wherein: The T-shaped rods (42) slide on both sides of the mounting frame (41), and two second springs (43) are fixedly installed on the inner side of the T-shaped rod (42) and on the outer side of the mounting frame (41). The card slots (45) are opened on both sides of the second industrial camera (5), and the card blocks (44) are set in the inner cavity of the card slots (45).

5. The keycap height detection device according to claim 1, wherein: The relatively close side of the T-shaped rod (42) is fixedly connected to both sides of the clamping block (44), the first cylinder (25) is fixedly mounted on both sides of the top of the base (22), the cover plate (21) is fixedly mounted on the top of the first cylinder (25), and the positioning blocks (27) are fixedly mounted on both sides of the center of the top of the base (22).

6. The keycap height detection device according to claim 1, wherein: The inspection platform (26) is fixedly mounted on the top of the positioning block (27), the first industrial camera (28) is fixedly mounted on the front of the inspection platform (26), the limiting tubes (23) are fixedly mounted around the top of the base (22), and the limiting rods (24) slide in the inner cavity of the limiting tubes (23).

7. The keycap height detection device according to claim 1, wherein: The top of the limiting rod (24) is fixedly connected to the bottom of the cover plate (21), the second slide groove (34) is opened inside the mounting block (31), the second slider (33) slides inside the second slide groove (34), and the second cylinder (32) is fixedly installed in the inner cavity of the second slide groove (34).

8. The keycap height detection device according to claim 1, wherein: The inner side of the second cylinder (32) is fixedly connected to the outer side of the second slider (33), the limiting slide bar (35) is fixedly mounted on the inner side of the second slider (33), the guide rods (36) slide on both sides of the limiting slide bar (35), and the fixing plate (37) is fixedly mounted on the inner side of the guide rod (36).

9. The keycap height detection device according to claim 1, wherein: A first spring (38) is fixedly installed on the outside of the fixed plate (37) and on the inside of the limiting slide bar (35), and the bottom of the mounting block (31) is fixedly connected to the top of the base (22).

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