Portable keyboard key dismounting device

Abstract

The utility model discloses a keyboard portable key dismounting device which comprises a limiting column, a handle assembly fixedly connected to one side of the limiting column, a control assembly movably inserted into the limiting column, a key dismounting assembly fixedly connected to the limiting column and rotationally connected to the control assembly, and the handle assembly comprises a handle and a rubber pad. The control assembly comprises a control buckle, a stand column and an H-shaped plate, the key disassembling assembly comprises an assembly shell, a U-shaped plate, a fixing rod, a rotating wheel and a key clamping ring, the key disassembling device is easy to operate, the problem that fingers are scratched during key disassembling is avoided, adjustment is convenient, and the key disassembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a key removing device, in particular to a portable key removing device for a keyboard. Background Art

[0002] The keyboard is the most commonly used and most important input device for computers. English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer through the keyboard. Long-term use of the keyboard will cause the keys to age or debris to accumulate in the gaps. It is often necessary to use a key removal device to disassemble, clean or replace the keys.

[0003] In the existing key removal device, when removing the key, the operator usually needs to manually adjust the key removal device and then clamp the key removal device on the key to remove the key. After the key removal is completed, the operator needs to manually remove the key from the key removal device. Frequent manual adjustment affects the key removal efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a portable keyboard key removal device 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 portable keyboard key removal device, wherein a handle assembly is fixedly connected to one side of a limit column, a control assembly is movably inserted into one side of the limit column, a key removal assembly is fixedly connected to one side of the limit column, the key removal assembly is rotatably connected to one side of the control assembly, an assembly housing is fixedly connected to one side of the limit column, a fixing rod is fixedly connected to one side of the assembly housing, a rotating wheel is rotatably connected to one side of the fixing rod, a U-shaped plate is fixedly connected to one side of the rotating wheel, and a key clamp is fixedly connected to one side of the rotating wheel.

[0006] As a further solution of the utility model: the handle is fixedly connected to one side of the limiting column, and the rubber pad is fixedly connected to one side of the inner ring of the handle.

[0007] As a further solution of the utility model: the column is movably inserted into one side of the limiting column, the column passes through the limiting column, and the control buckle is fixedly connected to one side of the column.

[0008] As a further solution of the utility model: the H-shaped plate is fixedly connected to one side of the column.

[0009] As a further solution of the utility model: the H-shaped plate is rotatably connected to one side of the U-shaped plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The key removing device shortens the adjustment time and improves the convenience and efficiency of key removing through the functions of the control component and the key removing component during the key removing process.

[0012] 2. The key removal device, through the functions of the handle assembly and the control assembly, avoids the need to frequently manually clamp the keys and manually remove the keys after removal, thereby avoiding finger scratches.

[0013] 3. The key removal device can make the handle more comfortable to hold during the key removal process through the rubber pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of the front cross-sectional structure of a portable keyboard key removal device.

[0015] Figure 2 The present invention is a structural schematic diagram of the left side section of a portable keyboard key removal device.

[0016] Figure 3 The figure is a schematic diagram of the left side structure of a portable keyboard key removal device.

[0017] Figure 4 The present invention is a structural schematic diagram of a U-shaped plate in a portable keyboard key removal device.

[0018] Figure 5 The present invention is a structural schematic diagram of an H-shaped plate in a portable keyboard key removal device.

[0019] In the figure: 1. handle assembly; 101. handle; 102. rubber pad; 2. limit column; 3. control assembly; 301. control buckle; 302. column; 303. H-shaped plate; 4. key removal assembly; 401. assembly housing; 402. U-shaped plate; 403. fixing rod; 404. rotating wheel; 405. key clamp ring; DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 5 In an embodiment of the utility model, a portable keyboard key removal device includes a limit column 2, a handle assembly 1 fixedly connected to the upper side of the limit column 2, a control assembly 3 movably inserted into the inner side of the limit column 2, a key removal assembly 4 fixedly connected to the lower side of the limit column 2, and a key removal assembly 4 rotatably connected to the outer side of the control assembly 3.

[0022] The component housing 401 is fixedly connected to the lower side of the limiting column 2, the fixing rod 403 is fixedly connected to the inner side of the component housing 401, the rotating wheel 404 is rotatably connected to the outer side of the fixing rod 403, the U-shaped plate 402 is fixedly connected to the outer side of the rotating wheel 404, and the button clamping ring 405 is fixedly connected to the lower side of the rotating wheel 404. When in use, the U-shaped plate 402 is pushed up and down to drive the rotating wheel 404 to rotate on the fixing rod 403, and the rotating wheel 404 adjusts the distance between the two button clamping rings 405.

[0023] The handle 101 is fixedly connected to the upper side of the limiting column 2 , and the rubber pad 102 is fixedly connected to the upper side of the inner circle of the handle 101 .

[0024] The column 302 is movably inserted into the inner side of the limiting column 2, the column 302 passes through the limiting column 2, the control buckle 301 is fixedly connected to the upper side of the column 302, the H-shaped plate 303 is fixedly connected to the lower side of the column 302, and the H-shaped plate 303 is rotatably connected to the inner side of the round hole end of the U-shaped plate 402.

[0025] The working principle of the utility model is as follows: when removing keys from the keyboard, hold the handle 101 with your hand and put a finger through the control buckle 301, push the control buckle 301 downward, the control buckle 301 drives the column 302 to move downward, the column 302 drives the H-shaped plate 303 to move downward, the H-shaped plate 303 drives the U-shaped plate 402 with a round hole end to move downward, the U-shaped plate 402 drives the rotating wheel 404 to rotate so that the distance between the key clips 405 on both sides becomes larger to adjust to the size of the matching key, after the distance adjustment is completed, the key clips 405 on both sides are downwardly sleeved on the same key, and the control buckle 301 is lifted upward, and the control buckle 30 1 drives the column 302 to move upward, the column 302 drives the H-shaped plate 303 to move upward, the H-shaped plate 303 drives the U-shaped plate 402 with a round hole end to move upward, the U-shaped plate 402 drives the rotating wheel 404 to rotate so that the distance between the key clamping rings 405 on both sides is reduced and stuck in the gap between the key and the keyboard, then the keyboard is pressed and the handle 101 is pulled upward to remove the key, and the control buckle 301 is pushed again, through the action of the column 302, the H-shaped plate 303, the U-shaped plate 402 and the rotating wheel 404, the distance between the key clamping rings 405 is expanded again to make the removed key fall, and the above operation is repeated to disassemble the keyboard key.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable keyboard key removal device, comprising a limit column (2), characterized in that: The handle assembly (1) is fixedly connected to one side of the limiting column (2), the control assembly (3) is movably plugged into one side of the limiting column (2), the key removal assembly (4) is fixedly connected to one side of the limiting column (2), the key removal assembly (4) is rotatably connected to one side of the control assembly (3), the assembly housing (401) is fixedly connected to one side of the limiting column (2), the fixing rod (403) is fixedly connected to one side of the assembly housing (401), the rotating wheel (404) is rotatably connected to one side of the fixing rod (403), the U-shaped plate (402) is fixedly connected to one side of the rotating wheel (404), and the key clamp (405) is fixedly connected to one side of the rotating wheel (404).

2. A portable keyboard key removal device according to claim 1, characterized in that: The handle (101) is fixedly connected to one side of the limiting column (2), and the rubber pad (102) is fixedly connected to one side of the inner circle of the handle (101).

3. A portable keyboard key removal device according to claim 1, characterized in that: The column (302) is movably plugged into one side of the limiting column (2), the column (302) penetrates the limiting column (2), and the control buckle (301) is fixedly connected to one side of the column (302).

4. A portable keyboard key removal device according to claim 3, characterized in that: The H-shaped plate (303) is fixedly connected to one side of the column (302).

5. A portable keyboard key removal device according to claim 1, characterized in that: The H-shaped plate (303) is rotatably connected to one side of the U-shaped plate (402).

Images