Keyboard cover

Abstract

The utility model discloses a keyboard cover, which relates to the technical field of computer auxiliary tools and comprises a cover body, the cover body is provided with a plurality of key grooves, reinforcing structures are arranged in the key grooves, the height of the reinforcing structures is smaller than the depth of the key grooves, and the reinforcing structures and openings of the key grooves form steps. According to the keyboard membrane provided by the utility model, the reinforcing structures are arranged in the key grooves, namely the key grooves are higher than the keyboard keys, and the keyboard keys are accommodated on the steps, so that the keys on the key membrane are higher and are better to press, and the reinforcing structures also increase the weight when the keys are pressed, namely, the keys are pressed by using less force, the hand feeling is better, and the keyboard membrane is more convenient to use. The use is more comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of computer-aided tools, in particular to a keyboard membrane. Background Art

[0002] A keyboard membrane is a tool used on a keyboard to protect it from dust.

[0003] For thin keyboards, the keys are usually set relatively low. However, low keys are usually not easy to press and do not feel good. Existing keyboard membranes are usually set to just fit the shape and size of the keys. For example, a keyboard membrane with publication number CN106933374A discloses a keyboard membrane with an inner key grid corresponding to the keys, and an outer key grid corresponding to the side of the keys around the inner key grid. The inner key grid and the outer key grid are completely aligned with the keys, and blank grids are provided between adjacent outer key grids. The blank grids are completely aligned with the gaps between the keys. The inner surface of the keyboard membrane is an adhesive layer. The keyboard membrane completely covers the keyboard through the inner key grid, the outer key grid, and the blank grids. The inner key grid of this keyboard membrane is adapted to the keyboard keys, which still has the disadvantages of difficult keys and poor feel. Utility Model Content

[0004] The utility model discloses a keyboard membrane, which solves the technical problems of difficult-to-press keys and poor hand feeling.

[0005] In order to solve the above technical problems, the present invention proposes the following optimization technical solutions:

[0006] A keyboard membrane comprises a membrane body, wherein the membrane body is provided with a plurality of key slots, wherein a reinforcement structure is provided in the key slots, wherein the height of the reinforcement structure is less than the depth of the key slots, and the reinforcement structure forms a step with the opening of the key slots.

[0007] Furthermore, the plurality of key slots are distributed in multiple rows, and the heights of the multiple rows of key slots increase sequentially.

[0008] Furthermore, the reinforcement structure includes two mutually perpendicular reinforcement strips, and the two reinforcement strips divide the key slot into four slots.

[0009] Furthermore, the inner bottom surface of the row of key slots with the lowest height is an inclined surface, and the higher end of the inclined surface is close to the adjacent row of key slots.

[0010] Furthermore, the membrane body is made of silicone material.

[0011] Furthermore, the spacing between the multiple rows of key slots is the same.

[0012] Furthermore, the key slots in the same row have the same spacing.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The keyboard membrane provided by the present invention is provided with a reinforcement structure in the key groove, that is, the key groove is higher than the keyboard keys, and the keyboard keys are accommodated on the steps, so that the keys on the key membrane are higher and the keys are easier to press. The reinforcement structure also increases the weight when the keys are pressed, that is, less force is used to press the keys, the hand feel is better, the use is more comfortable, the response speed is fast, the durability is good, and there is no conflict between all keys. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0017] Figure 3 It is a top view of the present utility model.

[0018] In the figure: 1. Membrane body; 2. Key slot; 3. Step; 4. Reinforcement strip. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0020] See also Figure 1-Figure 3 A keyboard membrane comprises a membrane body 1, wherein the membrane body 1 is provided with a plurality of key slots 2, wherein the key slots 2 are provided with a reinforcement structure. The height of the reinforcement structure is less than the depth of the key slots 2, and a step 3 is formed between the reinforcement structure and the opening of the key slots 2. When in use, the membrane body 1 is put on the keyboard so that the keyboard keys are placed one by one on the steps 3; the reinforcement structure makes the key height of the membrane body 1 higher, making it difficult to press other keys when pressing a key, reducing the error rate and providing a better feel. In addition, the reinforcement structure can increase the weight of the key slots 2 to a certain extent, thereby reducing the force required to press a key, allowing keys to be pressed with less force, providing a better feel and a more comfortable user experience.

[0021] In this embodiment, the plurality of key slots 2 are arranged in multiple rows, and the heights of the multiple rows of key slots 2 increase in sequence. Specifically, the row closest to the user's wrist is the lowest, and the heights increase in sequence. That is, the entire keyboard has a certain slope, which is more suitable for the user's state when typing, with the wrist in contact with the table and the palm tilted upward, making the user more comfortable when using the keyboard.

[0022] In this embodiment, the reinforcement structure includes two mutually perpendicular reinforcement strips 4, which divide the key slot 2 into four slots. In other words, the two reinforcement strips 4 are arranged in a "cross" shape. This structure can effectively save filling material while achieving the strongest possible stability. The reinforcement structure can also be selected in other shapes to achieve the function of supporting the key slot 2.

[0023] In this embodiment, the inner bottom surface of the lowest row of key slots 2 is a slope, and the higher end of the slope is close to the adjacent row of key slots 2, that is, the row of key slots 2 close to the user's wrist is set as a slope, so that the entire key is set as a slope.

[0024] In this embodiment, the membrane body 1 is made of silicone material, which has the effects of making the keyboard quiet and dustproof.

[0025] In this embodiment, the spacing between multiple rows of the key slots 2 is the same, and the spacing between the key slots 2 in the same row is the same. The overall arrangement is more in line with the user's usage habits.

[0026] The foregoing description is intended only to provide specific embodiments of the present invention, intended to enable those skilled in the art to understand and implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not intended to be limited to the embodiments shown herein, but rather to be construed in the broadest manner consistent with the principles and novel features claimed herein.

Claims

1. A keyboard membrane, characterized in that: The invention comprises a membrane body, wherein the membrane body is provided with a plurality of key slots, wherein a reinforcing structure is provided in the key slots, wherein the height of the reinforcing structure is less than the depth of the key slots, and a step is formed between the reinforcing structure and the opening of the key slots.

2. A keyboard membrane according to claim 1, characterized in that: The plurality of key slots are distributed in multiple rows, and the heights of the multiple rows of key slots increase in sequence.

3. The keyboard membrane according to claim 1, characterized in that: The reinforcement structure includes two mutually perpendicular reinforcement strips, and the two reinforcement strips divide the key slot into four slots.

4. The keyboard membrane according to claim 2, characterized in that: The inner bottom surface of the key slots in the row with the lowest height is an inclined surface, and the higher end of the inclined surface is close to the key slots in the adjacent row.

5. The keyboard membrane according to claim 1, characterized in that: The membrane body is made of silicone material.

6. The keyboard membrane according to claim 2, characterized in that: The spacing between the multiple rows of key slots is the same.

7. The keyboard membrane according to claim 2, characterized in that: The key slots in the same row have the same spacing.

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