Spraying device for blackening transparent keycaps

Abstract

The utility model discloses a spraying device for blackening transparent keycaps, which comprises a processing table and a spraying machine mounted on the processing table, an electric base is mounted at the lower end of the spraying machine, a bottom plate is mounted on the electric base, and a control panel is mounted at the front end of the processing table. The bottom plate is installed on the electric base, the multiple sets of transparent keycaps are installed on the keyboard base in advance, then the keyboard base is placed on the bottom plate, the electric base is driven, the bottom plate can drive the keyboard base and the multiple sets of transparent keycaps to move to the position below the spraying machine to be sprayed, and the spraying machine can rapidly blacken the surfaces of the multiple sets of transparent keycaps; according to the device, a plurality of groups of transparent keycaps can be conveniently sprayed by a spraying machine, the moving direction of a spray head does not need to be adjusted for multiple times, meanwhile, the plurality of groups of transparent keycaps are prevented from being mixed up, the two groups of clamping seats can quickly clamp a keyboard seat on the bottom plate by mounting the movable clamping seats on the two sides of the bottom plate, and the convenience of the device during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of key cap processing, in particular to a spraying device for blackening a transparent key cap. Background Art

[0002] With the development of computer technology, computer keyboards are one of the main input devices of computers, and keycaps are the core part of keyboard operation as keys. During the processing of keycaps, the surface of transparent keycaps needs to be sprayed black, and the existing spraying devices can basically meet the daily use needs, but there are still some shortcomings that need to be improved.

[0003] When the spraying device widely used on the market is working, the transparent keycap needs to be fixed at its bottom, and then the black paint is sprayed on the surface of the keycap through the nozzle. However, in actual use, due to the different sizes of the keycaps, the moving direction of the nozzle needs to be adjusted multiple times during spraying, which is cumbersome to use. Therefore, we propose a spraying device for blackening transparent keycaps to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a spraying device for blackening a transparent keycap, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for blackening transparent keycaps, comprising a processing table and a sprayer installed on the processing table, an electric base is installed at the lower end of the sprayer, a bottom plate is installed on the electric base, a control panel is installed at the front end of the processing table, a baffle is installed at the side end of the processing table, a keyboard seat is placed on the bottom plate, multiple groups of transparent keycaps are placed in the keyboard seat, both sides of the bottom plate are connected with clamping seats through elastic components, and two groups of the clamping seats are located on both sides of the keyboard seat.

[0006] As a further preferred embodiment of the present technical solution, the elastic component includes a guide groove, a guide slider, a connecting bracket, a cross frame plate, a connecting block, a handle and a reset spring. Two groups of guide grooves are opened on both sides of the base plate. The guide grooves are slidably connected with guide sliders, the outer walls of the guide sliders are connected to connecting brackets, and the connecting brackets are provided with cross frames at the ends away from the guide sliders. The cross frames are connected to the clamping seat through connecting blocks, and a handle is fixed to the outer wall of the end of the cross frame plate away from the clamping seat, and the outside of the connecting brackets is wrapped with reset springs.

[0007] As a further preferred embodiment of the present technical solution, the input ends of the sprayer and the base plate are both electrically connected to the control panel via wires.

[0008] As a further preferred embodiment of the present technical solution, rubber gaskets are glued to the outer walls of the two groups of clamp seats at opposite ends.

[0009] As a further preferred embodiment of the present technical solution, the outer wall of the guide slider is fully fitted with the inner wall of the guide slot, and the guide slider is slidably connected to the guide slot.

[0010] As a further preferred embodiment of the present technical solution, two ends of the return spring are respectively connected to the outer wall of the guide slider and the inner wall of the guide slot, and the guide slider is elastically connected to the inner wall of the guide slot via the return spring.

[0011] As a further preferred embodiment of the present technical solution, the outer wall of the handle is provided with anti-slip texture.

[0012] The utility model provides a spraying device for blackening transparent keycaps, which has the following beneficial effects:

[0013] 1. The utility model installs a base plate on the electric base, installs multiple groups of transparent keycaps on the keyboard seat in advance, and then places the keyboard seat on the base plate, and then drives the electric base, so that the base plate can drive the keyboard seat and the multiple groups of transparent keycaps to move to the bottom of the sprayer for spraying, so that the sprayer can quickly blacken the surface of the multiple groups of transparent keycaps without repeatedly adjusting the moving direction of the spray head, thereby facilitating the sprayer to spray the multiple groups of transparent keycaps and avoiding confusion of the multiple groups of transparent keycaps. Then, movable clamps are installed on both sides of the base plate, so that the two groups of clamps can quickly clamp the keyboard seat on the base plate, thereby improving the convenience of using the device.

[0014] 2. The utility model is provided with movable connecting brackets on both sides of the bottom end of the bottom plate, and reset springs are provided on the outside of the two sets of connecting brackets. When the two sets of clamping seats are pulled apart by a suitable distance under the drive of the cross frame plate, the keyboard seat can be placed on the bottom plate, and the reset springs wrapped around the outside of the connecting brackets can release the elastic force to push the guide slider to move into the guide slot, so that the two sets of clamping seats can be quickly moved to the two ends of the keyboard seat to clamp and fix the keyboard seat, further improving the convenience of the two sets of clamping seats when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0019] In the figure: 1. Processing table; 2. Sprayer; 3. Electric base; 4. Bottom plate; 5. Control panel; 6. Baffle; 7. Keyboard seat; 8. Transparent keycap; 9. Clamp seat; 10. Guide slide groove; 11. Guide slide block; 12. Connecting bracket; 13. Horizontal frame plate; 14. Connecting block; 15. Handle; 16. Reset spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a spraying device for blackening transparent keycaps comprises a processing table 1 and a sprayer 2 installed on the processing table 1, an electric base 3 is installed at the lower end of the sprayer 2, a base plate 4 is installed on the electric base 3, a control panel 5 is installed at the front end of the processing table 1, a baffle 6 is installed at the side end of the processing table 1, a keyboard seat 7 is placed on the base plate 4, a plurality of groups of transparent keycaps 8 are placed in the keyboard seat 7, both sides of the base plate 4 are connected with clamping seats 9 through elastic components, and two groups of clamping seats 9 are located on both sides of the keyboard seat 7.

[0022] By installing a base plate 4 on the electric base 3, and installing multiple groups of transparent keycaps 8 on the keyboard seat 7 in advance, and then placing the keyboard seat 7 on the base plate 4, and then driving the electric base 3, the base plate 4 can drive the keyboard seat 7 and the multiple groups of transparent keycaps 8 to move to the bottom of the sprayer 2 for spraying, so that the sprayer 2 can quickly blacken the surface of the multiple groups of transparent keycaps 8, so that it is convenient for the sprayer 2 to spray the multiple groups of transparent keycaps 8 without adjusting the moving direction of the spray head 2 multiple times, and at the same time avoiding confusion of the multiple groups of transparent keycaps 8, and then by installing movable clamping seats 9 on both sides of the base plate 4, the two groups of clamping seats 9 can quickly clamp the keyboard seat 7 on the base plate 4, thereby improving the convenience of using the device.

[0023] In other embodiments, the elastic component includes a guide slot 10, a guide slider 11, a connecting bracket 12, a cross frame plate 13, a connecting block 14, a handle 15 and a reset spring 16. Two sets of guide slots 10 are provided on both sides of the bottom plate 4. The guide slots 10 are slidably connected with the guide sliders 11. The outer walls of the guide sliders 11 are connected with the connecting brackets 12. The ends of the connecting brackets 12 away from the guide sliders 11 are provided with cross frames 13. The cross frames 13 are connected to the clamping seat 9 through the connecting blocks 14. The outer walls of the ends of the cross frames 13 away from the clamping seat 9 are fixed with handles 15. The outer sides of the connecting brackets 12 are wound with reset springs 16.

[0024] By providing movable connecting brackets 12 on both sides of the bottom end of the bottom plate 4 and providing return springs 16 on the outside of the two sets of connecting brackets 12, when it is necessary to adjust the position of the two sets of clamping seats 9, the pull handles 15 on the outside of the two sets of cross frame plates 13 can be pulled outward, so that the connecting bracket 12 drives the guide slider 11 to move laterally along the guide slide groove 10, and the guide slide groove 11 squeezes the return spring 16 on the outside of the connecting bracket 12, so that the return spring 16 deforms and accumulates force. When the two sets of clamping seats 9 are pulled apart by a suitable distance under the drive of the cross frame plate 13, the keyboard seat 7 can be placed on the bottom plate 4, and the pulling force on the two sets of pull handles 15 can be released, so that the return spring 16 wrapped around the outside of the connecting bracket 12 can release the elastic force to push the guide slider 11 to move into the guide slide groove 10, so that the two sets of clamping seats 9 can quickly move to the two ends of the keyboard seat 7, clamping and fixing the keyboard seat 7, further improving the convenience of the two sets of clamping seats 9 when used.

[0025] In other embodiments, the input ends of the sprayer 2 and the base plate 4 are both electrically connected to the control panel 5 through wires;

[0026] Through this design, the control panel 5 can control the start and stop of the sprayer 2 and the base plate 4 in real time, ensuring that the sprayer 2 and the base plate 4 can be used normally.

[0027] In other embodiments, rubber gaskets are glued to the outer walls of the two sets of clamping seats 9 at opposite ends;

[0028] With this design, when the two groups of clamping seats 9 are moved to the two ends of the keyboard seat 7 , it is possible to prevent the two groups of clamping seats 9 from causing wear on the surface of the keyboard seat 7 , while improving the fixing effect of the two groups of clamping seats 9 on the keyboard seat 7 .

[0029] In other embodiments, the outer wall of the guide slider 11 is fully fitted with the inner wall of the guide slot 10, and the guide slider 11 is slidably connected with the guide slot 10;

[0030] Through this design, when the guide slider 11 moves laterally along the guide slot 10, it can effectively prevent the guide slider 11 from shaking during the movement, thereby improving the stability of the clamping seat 9 when in use.

[0031] In other embodiments, the two ends of the return spring 16 are respectively connected to the outer wall of the guide slider 11 and the inner wall of the guide slot 10, and the guide slider 11 is elastically connected to the inner wall of the guide slot 10 through the return spring 16;

[0032] Through this design, the return spring 16 on the outside of the connecting bracket 12 can continuously apply elastic force toward the middle of the bottom plate 4 to the guide slider 11, so that the guide slider 11 can drive the clamp seat 9 on the cross frame plate 13 to move quickly to the outside of the keyboard seat 7.

[0033] In other embodiments, the outer wall of the handle 15 is provided with anti-slip textures;

[0034] Through this design, when the handle 15 needs to be held, the friction between the handle 15 and the user's hand can be effectively increased, thereby facilitating the effective pulling of the handle 15.

[0035] The electrical components mentioned in this article are all connected to an external main controller and industrial power supply, and the main controller can be a conventional known device for control such as a computer.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for blackening a transparent keycap, comprising a processing table (1) and a spraying machine (2) mounted on the processing table (1), characterized in that: The spraying machine (2) is provided with an electric base (3) at the lower end, a bottom plate (4) is provided on the electric base (3), a control panel (5) is provided at the front end of the processing table (1), a baffle (6) is provided at the side end of the processing table (1), a keyboard seat (7) is provided on the bottom plate (4), a plurality of groups of transparent key caps (8) are provided in the keyboard seat (7), both sides of the bottom plate (4) are connected with clamping seats (9) through elastic components, and two groups of the clamping seats (9) are provided on both sides of the keyboard seat (7).

2. A spraying device for blackening a transparent keycap according to claim 1, characterized in that: The elastic component includes a guide slot (10), a guide slider (11), a connecting bracket (12), a cross frame plate (13), a connecting block (14), a handle (15) and a reset spring (16). Two groups of guide slots (10) are provided on both sides of the bottom plate (4). The guide slots (10) are slidably connected with the guide slider (11). The outer wall of the guide slider (11) is connected to the connecting bracket (12). The end of the connecting bracket (12) away from the guide slider (11) is provided with a cross frame plate (13). The cross frame plate (13) is connected to the clamping seat (9) through the connecting block (14). The outer wall of the end of the cross frame plate (13) away from the clamping seat (9) is fixed with a handle (15), and the outside of the connecting bracket (12) is wound with a reset spring (16).

3. The spraying device for blackening a transparent keycap according to claim 1, characterized in that: The input ends of the sprayer (2) and the base plate (4) are electrically connected to the control panel (5) via wires.

4. The spraying device for blackening a transparent keycap according to claim 1, characterized in that: The outer walls of the two groups of clamping seats (9) at opposite ends are both glued with rubber gaskets.

5. The spraying device for blackening a transparent keycap according to claim 2, characterized in that: The outer wall of the guide slide block (11) is fully fitted with the inner wall of the guide slide groove (10), and the guide slide block (11) is slidably connected with the guide slide groove (10).

6. The spraying device for blackening a transparent keycap according to claim 2, characterized in that: The two ends of the return spring (16) are respectively connected to the outer wall of the guide slider (11) and the inner wall of the guide slot (10), and the guide slider (11) is elastically connected to the inner wall of the guide slot (10) via the return spring (16).

7. The spraying device for blackening a transparent keycap according to claim 2, characterized in that: The outer wall of the handle (15) is provided with anti-slip patterns.

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