Computer keyboard capable of automatically replacing keys

Abstract

The utility model relates to the technical field, in particular to a computer keyboard capable of automatically replacing keys, which comprises an equipment main body, the outer side of the equipment main body is fixedly connected with a rotating shaft, the inside of the rotating shaft is movably connected with a first shaft rod, the outer side of the first shaft rod is fixedly connected with an anti-skid rod, the inside of the equipment main body is provided with a USB (Universal Serial Bus) interface, and the anti-skid rod is fixedly connected with the anti-skid rod. A fixing block is fixedly connected to the outer side of the equipment body, a U-shaped frame is fixedly connected to the outer side of an anti-skid rod, a motor is fixedly connected to the outer side of the U-shaped frame, a plug-in port is formed in the motor, a lead screw is fixedly connected to the output end of the motor, and a moving rod is in threaded connection to the outer side of the lead screw; the computer keyboard has the advantages that the computer keyboard is simple in structure and convenient to use, the angle of the keyboard can be automatically adjusted by the aid of rotation of the motor, and light can be supplemented by the aid of the built-in illuminating lamp when lamplight is required in keyboard areas.

Description

Technical Field

[0001] The utility model relates to a computer keyboard with self-replaceable keys, belonging to the technical field of computer keyboards. Background Art

[0002] Computers have become an indispensable tool in people's lives or work. More and more people spend their time in front of computers in their lives or work. The keyboard is a very important input device for the computer. In the process of using the computer, the keyboard must be constantly tapped. However, the inclination angle of the existing keyboard cannot be adjusted over a large range. Therefore, the computer operator puts his hands and wrists on the keyboard body for a long time and continuously taps the keys, which is easy to fatigue.

[0003] The existing computer keyboards with replaceable keys still have some problems during use. With the different types of working environments, the angle adjustment of the keyboard is getting higher and higher. Different people have high requirements for the placement angle of the keyboard, which requires different angles to be adjusted. The bottom of the existing keyboard cannot be adjusted, or the angle adjustment range is limited and cannot meet the needs of different groups of people. Long-term typing on the keyboard also has high requirements for the lighting of the keyboard area. Currently, there is no keyboard with built-in lighting. In order to solve the above problems, a keyboard with adjustable angle is needed to meet people's needs. Utility Model Content

[0004] The purpose of the utility model is to provide a computer keyboard with self-replaceable keys. The utility model has a simple structure and is easy to use. The angle of the keyboard is automatically adjusted by the rotation of a motor. When the keyboard area needs light, it is supplemented by a built-in lighting lamp to solve the problems raised in the above-mentioned background technology.

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

[0006] A computer keyboard with replaceable keys comprises a device body, the outer side of the device body is fixedly connected to a rotating shaft, the inner side of the rotating shaft is movably connected to a first shaft rod, the outer side of the first shaft rod is fixedly connected to an anti-slip rod, the inner side of the device body is provided with a USB interface, the outer side of the device body is fixedly connected to a fixing block, the outer side of the anti-slip rod is fixedly connected to a U-shaped frame, the outer side of the U-shaped frame is fixedly connected to a motor, the inner side of the motor is provided with a power plug port, the output end of the motor is fixedly connected to a lead screw, the outer side of the lead screw is threadedly connected to a moving rod, the inner side of the U-shaped frame is provided with a sliding groove, the outer side of the moving rod is movably connected to a connecting rod, and the inner side of the connecting rod is movably connected to a second shaft rod.

[0007] Furthermore, a storage groove is provided inside the device body, an inner wall of the storage groove is fixedly connected to a vertical pole, an outer side of the vertical pole is movably connected to an adjusting spring rod, and an illuminating lamp is fixedly connected to the outer side of the adjusting spring rod.

[0008] Furthermore, the rotating shaft is symmetrically distributed at both ends of the anti-slip rod, and the USB interface is opened inside the device body away from the anti-slip rod.

[0009] Furthermore, the fixing blocks are fixedly connected to the outer side of the equipment body close to the U-shaped frame and are symmetrically distributed on the outer side of the equipment body.

[0010] Furthermore, the outer side of the moving rod is slidably connected to the inner wall of the sliding groove, and the connecting rods are symmetrically distributed at both ends of the moving rod.

[0011] Furthermore, both ends of the vertical rod are fixedly connected to the inner wall of the storage groove, and one end of the adjustment spring rod close to the vertical rod is rotatably connected to the outer side of the vertical rod.

[0012] Furthermore, the lighting lamp is fixedly connected to one end of the adjusting spring rod away from the vertical rod, and is stored inside the storage groove.

[0013] The beneficial effects of the utility model are:

[0014] (I) The utility model is provided with an equipment body, a fixed block is fixedly connected to the outside of the equipment body, the fixed block is movably connected to the connecting rod, the connecting rod is movably connected to the moving rod, the rotation of the motor is controlled by the key on the equipment body, the rotation of the motor drives the screw rod to rotate, the screw rod drives the moving rod to move in the slide groove, so that the connecting rod supports the height of the equipment body, the outside of the equipment body is fixedly connected to the rotating shaft, and the keyboard is rotated around the center of the rotating shaft for adjustment.

[0015] (ii) The utility model is provided with a storage groove, on the inner wall of which a vertical pole is fixedly connected, the outer side of the vertical pole is movably connected with an adjusting spring rod, one end of the adjusting spring rod is fixedly connected with a lighting lamp, and the brightness of the lighting lamp is adjusted under the control of the device body, and the adjusting spring rod is manually rotated out from the inside of the storage groove with the vertical pole as the axis. Under the effect of the performance of the adjusting spring rod, the angle of the light is adjusted according to the specific usage conditions to meet the needs of the site. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0017] Figure 1 It is a structural schematic diagram of a computer keyboard with self-replaceable keys according to the utility model;

[0018] Figure 2 It is a structural schematic diagram of the bottom of a computer keyboard with self-replaceable keys according to the utility model;

[0019] Figure 3 It is a structural schematic diagram of a U-shaped frame of a computer keyboard with self-replaceable keys according to the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the computer keyboard lighting lamp with self-replaceable keys of the utility model;

[0021] Numbers in the figure: 1. Equipment body; 2. Rotating shaft; 3. Axis rod No. 1; 4. Anti-slip bar; 5. USB interface; 6. Fixed block; 7. U-shaped frame; 8. Motor; 9. Power plug port; 10. Screw rod; 11. Moving rod; 12. Slide groove; 13. Connecting rod; 14. Axis rod No. 2; 15. Storage slot; 16. Vertical pole; 17. Adjustment spring rod; 18. Lighting lamp. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A computer keyboard with replaceable keys comprises a device body 1, a rotating shaft 2 is fixedly connected to the outer side of the device body 1, a first shaft rod 3 is movably connected to the inner side of the rotating shaft 2, a non-slip rod 4 is fixedly connected to the outer side of the first shaft rod 3, a USB interface 5 is provided inside the device body 1, a fixing block 6 is fixedly connected to the outer side of the device body 1, a U-shaped frame 7 is fixedly connected to the outer side of the non-slip rod 4, a motor 8 is fixedly connected to the outer side of the U-shaped frame 7, a plug-in port 9 is provided inside the motor 8, a lead screw 10 is fixedly connected to the output end of the motor 8, a moving rod 11 is threadedly connected to the outer side of the lead screw 10, a slide groove 12 is provided inside the U-shaped frame 7, a connecting rod 13 is movably connected to the outer side of the moving rod 11, and a second shaft rod 14 is movably connected to the inner side of the connecting rod 13.

[0025] Specifically, Figure 1As shown, the rotating shaft 2 is symmetrically distributed at both ends of the anti-slip rod 4, the USB interface 5 is opened inside the device body 1 away from the anti-slip rod 4, the fixed block 6 is fixedly connected to the outer side of the device body 1 close to the U-shaped frame 7, and is symmetrically distributed on the outer side of the device body 1, the outer side of the moving rod 11 is slidably connected to the inner wall of the slide groove 12, and the connecting rod 13 is symmetrically distributed at both ends of the moving rod 11.

[0026] In this embodiment: a device body 1 is provided, a fixed block 6 is fixedly connected to the outside of the device body 1, the fixed block 6 is movably connected to the connecting rod 13, the connecting rod 13 is movably connected to the moving rod 11, and the rotation of the motor 8 is controlled by the buttons on the device body 1. The rotation of the motor 8 drives the screw rod 10 to rotate, and the screw rod 10 drives the moving rod 11 to move in the slide groove 12, so that the connecting rod 13 supports the height of the device body 1, the outside of the device body 1 is fixedly connected to the rotating shaft 2, and the keyboard is rotated around the center of the rotating shaft 2 for adjustment.

[0027] Example 2 Please refer to Figure 1 , Figure 2 and Figure 4 The difference between this embodiment and embodiment 1 is that a storage groove 15 is opened inside the device body 1, the inner wall of the storage groove 15 is fixedly connected to a vertical rod 16, the outer side of the vertical rod 16 is movably connected to an adjusting spring rod 17, and the outer side of the adjusting spring rod 17 is fixedly connected to a lighting lamp 18.

[0028] Specifically, Figure 1-4 As shown, both ends of the vertical rod 16 are fixedly connected to the inner wall of the storage groove 15, the end of the adjusting spring rod 17 close to the vertical rod 16 is rotatably connected to the outside of the vertical rod 16, and the lighting lamp 18 is fixedly connected to the end of the adjusting spring rod 17 away from the vertical rod 16 and stored inside the storage groove 15.

[0029] In this embodiment: a storage groove 15 is provided, a vertical pole 16 is fixedly connected to the inner wall of the storage groove 15, an adjusting spring rod 17 is movably connected to the outer side of the vertical pole 16, one end of the adjusting spring rod 17 is fixedly connected to a lighting lamp 18, the brightness of the lighting lamp 18 is adjusted under the control of the device body 1, the adjusting spring rod 17 is manually rotated out from the inside of the storage groove 15 with the vertical pole 16 as the axis, and under the effect of the performance of the adjusting spring rod 17, the angle of the light is adjusted according to the specific usage to meet the needs of the site.

[0030] 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 computer keyboard with replaceable keys, comprising a device body (1), characterized in that: The outer side of the device body (1) is fixedly connected with a rotating shaft (2), the inner side of the rotating shaft (2) is movably connected with a first shaft rod (3), the outer side of the first shaft rod (3) is fixedly connected with an anti-slip rod (4), the inner side of the device body (1) is provided with a USB interface (5), the outer side of the device body (1) is fixedly connected with a fixing block (6), the outer side of the anti-slip rod (4) is fixedly connected with a U-shaped frame (7), the outer side of the U-shaped frame (7) is fixedly connected with a motor (8), the inner side of the motor (8) is provided with a plug port (9), the output end of the motor (8) is fixedly connected with a screw rod (10), the outer side of the screw rod (10) is threadedly connected with a moving rod (11), the inner side of the U-shaped frame (7) is provided with a sliding groove (12), the outer side of the moving rod (11) is movably connected with a connecting rod (13), and the inner side of the connecting rod (13) is movably connected with a second shaft rod (14).

2. The computer keyboard with self-replaceable keys according to claim 1, characterized in that: A storage groove (15) is provided inside the device body (1), the inner wall of the storage groove (15) is fixedly connected to a vertical rod (16), the outer side of the vertical rod (16) is movably connected to an adjusting spring rod (17), and the outer side of the adjusting spring rod (17) is fixedly connected to a lighting lamp (18).

3. The computer keyboard with self-replaceable keys according to claim 1, characterized in that: The rotating shaft (2) is symmetrically distributed at both ends of the anti-slip rod (4), and the USB interface (5) is provided inside the device body (1) away from the anti-slip rod (4).

4. The computer keyboard with self-replaceable keys according to claim 1, characterized in that: The fixing blocks (6) are fixedly connected to the outer side of the equipment body (1) close to the U-shaped frame (7) and are symmetrically distributed on the outer side of the equipment body (1).

5. The computer keyboard with self-replaceable keys according to claim 1, characterized in that: The outer side of the moving rod (11) is slidably connected to the inner wall of the sliding groove (12), and the connecting rods (13) are symmetrically distributed at both ends of the moving rod (11).

6. The computer keyboard with self-replaceable keys according to claim 2, characterized in that: The two ends of the vertical rod (16) are fixedly connected to the inner wall of the storage groove (15), and one end of the adjustment spring rod (17) close to the vertical rod (16) is rotatably connected to the outer side of the vertical rod (16).

7. The computer keyboard with self-replaceable keys according to claim 2, characterized in that: The lighting lamp (18) is fixedly connected to one end of the adjusting spring rod (17) away from the vertical rod (16), and is stored inside the storage groove (15).

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