Height-adjustable keyboard

Abstract

The utility model discloses a height-adjustable keyboard, which relates to the technical field of computer external auxiliary equipment and comprises a keyboard body, a groove is arranged at one end of the bottom of the keyboard body, a rotary plug-in unit is fixedly connected to one section of the inner side wall of the groove, a telescopic plate is inserted into the rotary plug-in unit, and the telescopic plate is fixedly connected with the rotary plug-in unit. The bottom of the telescopic plate is fixedly connected with a semicircular block, the outer surface of the semicircular block is sleeved with a rubber sleeve, the middle end of the back side of the keyboard is provided with a storage groove, one end of the inner bottom wall of the storage groove is fixedly connected with a base, and the inner side of the base is rotatably connected with an adjusting supporting column. Through the arrangement of the groove, the rotating inserting piece, the telescopic plate, the semicircular block and the rubber sleeve, when the keyboard is used, the height of the keyboard can be adjusted, wrist fatigue caused by the fact that a wrist keeps an unnatural posture for a long time is avoided, the use comfort degree is greatly improved, typewriting efficiency and accuracy are improved, and the use frequency and practicability of the keyboard are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to computer external auxiliary equipment technical field, concretely is a keyboard of height adjustable. BACKGROUND

[0002] Keyboard is the most common and the most main input device of computer, and the instruction or data of computer can be sent through keyboard, so as to realize man-machine interaction. The keyboard on the market at present generally includes shell, key and PCB board connected with key, the shell is covered outside the PCB board, the common shell structure is composed of upper and lower shell bodies, the upper shell body has a row of holes, each hole position of the row of holes corresponds to each key position, the key cap of the key is located outside the upper shell body, the lower end of the key is connected with the PCB board, and the hand can operate the key.

[0003] The utility model of a kind of keyboard is disclosed in the utility model with publication number CN212873430U, including keyboard main body;The structure of the keyboard main body for supporting is equipped with multiple protective plates;Data line structure assembly is also equipped on the keyboard main body with the same side of the protective plate;The data line structure assembly includes data line interface and data line fixed block;Data line interface is equipped on the data line fixed block, and the data line interface is connected with the key line of keyboard main body;The data line fixed block and protective plate are all metal materials;The side of the keyboard main body away from key is equipped with nameplate. The utility model of a kind of keyboard has the characteristics that deformation is not easy to occur, improves the finished product rate of piece keyboard, and can improve enterprise image.

[0004] The above technical scheme is used,

[0005] (1) it is difficult to adjust the height of the keyboard. When the height of the keyboard is not suitable, the wrist needs to be bent or stretched excessively to adapt to the key operation. Long-term maintenance of this unnatural posture can easily cause wrist fatigue, reduce the efficiency and accuracy of typing, affect the comfort of use, and reduce the use frequency of the keyboard.

[0006] (2) it is difficult to improve the functionality of the device. When the user needs to use the camera, the additional camera equipment may occupy the desktop space, making the desktop look messy. The independent camera device means that more devices need to be managed safely. For users who often need to work remotely or use equipment outside, carrying additional camera equipment is a burden, increasing the risk of equipment loss or damage, and the functionality is low.

[0007] To solve the above problems, the utility model provides a keyboard capable of adjusting height. Utility model content

[0008] The purpose of this invention is to provide a height-adjustable keyboard. This invention can adjust the height of the keyboard and improve the functionality of the device, thereby solving the problems in the background art.

[0009] To achieve the above objectives, this utility model provides the following technical solution: a height-adjustable keyboard, comprising a keyboard, a groove at one end of the bottom of the keyboard, a rotating plug fixedly connected to a section of the inner wall of the groove, a telescopic plate inserted inside the rotating plug, a semi-circular block fixedly connected to the bottom of the telescopic plate, a rubber sleeve covering the outer surface of the semi-circular block, a storage groove at the middle of the back side of the keyboard, a base fixedly connected to one end of the bottom wall of the storage groove, an adjusting support column rotatably connected to the inner side of the base, an adjusting component inserted into the inner side of the top of the adjusting support column, and a camera fixedly connected to the top of the adjusting component.

[0010] Furthermore, the adjustment assembly includes a rotating rod inserted into the inner side of the top of the adjustment support column. A control handle is fixedly connected to the outer end of the rotating rod, and a fixed housing is fixedly connected to the inner end of the rotating rod. A motor is fixedly connected inside the fixed housing, thereby achieving the function of rotation.

[0011] Furthermore, a protective cover is rotatably connected to the bottom of the inner wall of the storage slot, and a fixing handle is fixedly connected to the middle of the top of the protective cover, thus achieving the function of protection.

[0012] Furthermore, the top of the keyboard is fixedly connected with keys, and data slots are provided on both sides of the keyboard to connect data cables.

[0013] Furthermore, the top of the base is provided with a slot, and the bottom ends of both sides of the adjusting support column are fixedly connected with plugs to achieve the function of plug-in fixation.

[0014] Furthermore, a limiting sleeve is fitted on one end of the outer side of the plug-in, and anti-slip grooves are formed around the surface of the control handle to achieve the anti-slip function.

[0015] Furthermore, an optical glass is fixedly connected to the top of the front of the camera device, and anti-slip pads are fixedly connected to the four corners of the bottom of the keyboard, which achieves the effect of reducing the refractive index of the camera.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This utility model provides a height-adjustable keyboard.

[0018] (1) By using the groove, rotating plug, telescopic plate, semi-circular block and rubber sleeve, the height of the keyboard can be adjusted during use, avoiding wrist fatigue caused by maintaining an unnatural posture for a long time, greatly enhancing the comfort of use, improving typing efficiency and accuracy, and increasing the frequency of use and practicality of the keyboard.

[0019] (2) By setting up storage slots, bases, adjustable support columns, adjustment components and camera equipment, the functionality of the device can be improved during use, avoiding the clutter caused by additional camera equipment occupying desktop space, eliminating the need to carry additional camera equipment, reducing the risk of device loss or damage, and greatly improving the functionality and usability of the keyboard. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the bottom of the device of this utility model;

[0022] Figure 3 This is a schematic diagram illustrating the storage of the camera equipment according to this utility model;

[0023] Figure 4 This is a schematic diagram of the adjustable height support at the bottom of this utility model;

[0024] Figure 5 This is an exploded view of the adjustment structure of the camera device of this utility model.

[0025] In the diagram: 1. Keyboard; 2. Groove; 3. Rotating insert; 4. Telescopic plate; 5. Semicircular block; 6. Rubber sleeve; 7. Storage slot; 8. Base; 9. Adjustable support column; 10. Adjustment component; 1001. Control handle; 1002. Fixing shell; 1003. Motor; 11. Camera equipment; 12. Protective cover; 13. Fixing handle; 14. Button; 15. Data slot; 16. Slot; 17. Insert; 18. Limiting sleeve; 19. Anti-slip groove; 20. Optical glass; 21. Anti-slip pad. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] To solve the problem of how to effectively position and adjust the technology, such as Figures 1-5 As shown, the following preferred technical solutions are provided:

[0028] An adjustable keyboard includes a keyboard 1. A groove 2 is formed at one end of the bottom of the keyboard 1. A rotating insert 3 is fixedly connected to a section of the inner wall of the groove 2. A telescopic plate 4 is inserted into the rotating insert 3. A semi-circular block 5 is fixedly connected to the bottom of the telescopic plate 4. A rubber sleeve 6 is fitted onto the outer surface of the semi-circular block 5. Through the arrangement of the groove 2, rotating insert 3, telescopic plate 4, semi-circular block 5, and rubber sleeve 6, the height of the keyboard 1 can be adjusted during use. This prevents wrist fatigue caused by maintaining an unnatural posture for extended periods, greatly enhancing user comfort, improving typing efficiency and accuracy, and increasing the frequency of use and practicality of the keyboard 1. A storage slot 7 is provided in the middle of the back side. A base 8 is fixedly connected to one end of the bottom wall of the storage slot 7. An adjustment support column 9 is rotatably connected to the inside of the base 8. An adjustment component 10 is inserted into the inside of the top of the adjustment support column 9. A camera device 11 is fixedly connected to the top of the adjustment component 10. Through the arrangement of the storage slot 7, the base 8, the adjustment support column 9, the adjustment component 10 and the camera device 11, the functionality of the device can be improved during use. The additional camera device 11 can be avoided from occupying desktop space and causing desktop clutter. There is no need to carry an additional camera device 11, which reduces the risk of device loss or damage and greatly improves the functionality and usability of the keyboard 1.

[0029] Specifically, such as Figure 5 As shown, the following preferred technical solutions are provided:

[0030] The adjustment assembly 10 includes a rotating rod that is inserted into the inner side of the top of the adjustment support column 9. The outer end of the rotating rod is fixedly connected to a control handle 1001, and the inner end of the rotating rod is fixedly connected to a fixed housing 1002. The motor 1003 is fixedly connected inside the fixed housing 1002. The purpose of this design is to protect the motor 1003 during use by setting the fixed housing 1002.

[0031] Specifically, such as Figures 1-3 As shown, the following preferred technical solutions are provided:

[0032] A protective cover 12 is rotatably connected to the bottom of the inner wall of the storage slot 7. A fixing handle 13 is fixedly connected to the middle of the top of the protective cover 12. The purpose of this design is to control the opening and closing of the protective cover 12 during use by setting the fixing handle 13.

[0033] Specifically, such as Figures 1-2 As shown, the following preferred technical solutions are provided:

[0034] The top of the keyboard 1 is fixedly connected to a key 14, and data slots 15 are provided on both sides of the keyboard 1. The purpose of this design is to enable the input of text through the key 14 during use.

[0035] Specifically, such asFigures 3-5 As shown, the following preferred technical solutions are provided:

[0036] The top of the base 8 has a slot 16, and the bottom of both sides of the adjustment support column 9 are fixedly connected to the plug 17. The purpose of this design is to connect the adjustment support column 9 during use through the slot 16.

[0037] Specifically, such as Figures 3-5 As shown, the following preferred technical solutions are provided:

[0038] A limiting sleeve 18 is fitted on one end of the outer side of the plug 17, and anti-slip grooves 19 are opened around the surface of the control handle 1001. The purpose of this design is to achieve the desired effect during use through the setting of the limiting sleeve 18.

[0039] Specifically, such as Figures 2-5 As shown, the following preferred technical solutions are provided:

[0040] An optical glass 20 is fixedly connected to the top of the front of the camera device 11, and anti-slip pads 21 are fixedly connected to the four corners of the bottom of the keyboard 1. The purpose of this design is to increase the friction of the bottom of the keyboard 1 during use by setting the anti-slip pads 21.

[0041] Working principle: First, the groove 2 can accommodate the height adjustment support structure. By rotating the plug 3, the telescopic plate 4 can be rotated to adjust its support angle. The telescopic plate 4 can adjust the height of the keyboard 1. The semi-circular block 5 can adapt to support points at different angles. The rubber sleeve 6 can increase the friction of the semi-circular block 5, improve anti-slip performance, greatly enhance the comfort of use, improve typing efficiency and accuracy, and increase the frequency of use and practicality of the keyboard 1. Then, the storage slot 7 can store and protect the camera device 11 when not in use. The base 8 can lay the adjustable support column 9 flat or stand it up. The adjustment component 10 can rotate and adjust the camera angle of the camera device 11, improving the functionality of the device and avoiding the additional camera device 11 occupying desktop space and causing desktop clutter. It eliminates the need to carry an additional camera device 11, reducing the risk of loss or damage to the device, and greatly improving the functionality and usability of the keyboard 1.

Claims

1. A height-adjustable keyboard, comprising a keyboard (1), characterized in that: The keyboard (1) has a groove (2) at one end of its bottom. A rotating plug (3) is fixedly connected to a section of the inner wall of the groove (2). A telescopic plate (4) is inserted into the inside of the rotating plug (3). A semi-circular block (5) is fixedly connected to the bottom of the telescopic plate (4). A rubber sleeve (6) is fitted on the outer surface of the semi-circular block (5). A storage groove (7) is opened in the middle of the back side of the keyboard (1). A base (8) is fixedly connected to one end of the bottom wall of the storage groove (7). An adjusting support column (9) is rotatably connected to the inner side of the base (8). An adjusting component (10) is inserted into the inner side of the top of the adjusting support column (9). A camera device (11) is fixedly connected to the top of the adjusting component (10).

2. The height-adjustable keyboard according to claim 1, characterized in that: The adjustment assembly (10) includes a rotating rod inserted into the inner side of the top of the adjustment support column (9). The outer end of the rotating rod is fixedly connected to a control handle (1001), and the inner end of the rotating rod is fixedly connected to a fixed shell (1002). The inside of the fixed shell (1002) is fixedly connected to a motor (1003).

3. A height-adjustable keyboard according to claim 1, characterized in that: The bottom of the inner wall of the storage slot (7) is rotatably connected to a protective cover (12), and a fixing handle (13) is fixedly connected to the middle of the top of the protective cover (12).

4. A height-adjustable keyboard according to claim 1, characterized in that: The keyboard (1) has a key (14) fixedly connected to its top, and data slots (15) are provided on both sides of the keyboard (1).

5. A height-adjustable keyboard according to claim 1, characterized in that: The top of the base (8) is provided with a slot (16), and the bottom ends of the two sides of the adjusting support column (9) are fixedly connected with plugs (17).

6. A height-adjustable keyboard according to claim 2, characterized in that: A limiting sleeve (18) is fitted on one end of the outer side of the plug (17), and an anti-slip groove (19) is provided around the surface of the control handle (1001).

7. A height-adjustable keyboard according to claim 1, characterized in that: An optical glass (20) is fixedly connected to the top of the front of the camera device (11), and anti-slip pads (21) are fixedly connected to the four corners of the bottom of the keyboard (1).

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