Self-positioning silica gel keyboard

Abstract

The utility model discloses a self-positioning silica gel keyboard which comprises a keyboard bottom shell and a silica gel keyboard body, at least one X-direction positioning column and at least one Y-direction positioning column are arranged on the keyboard bottom shell, the X-direction positioning column is arranged adjacent to the long edge of the keyboard bottom shell, and the Y-direction positioning column is arranged adjacent to the long edge of the keyboard bottom shell. The X-direction positioning column and the Y-direction positioning column are arranged adjacently, the Y-direction positioning column and the short edge of the keyboard bottom shell are arranged adjacently, the X-direction positioning column and the Y-direction positioning column both protrude upwards, the silica gel keyboard body is arranged above the keyboard bottom shell, an X-direction positioning hole and a Y-direction positioning hole are formed in the silica gel keyboard body, and the X-direction positioning hole and the Y-direction positioning hole are arranged in the silica gel keyboard body. And the X-direction positioning column and the Y-direction positioning column respectively penetrate through the X-direction positioning hole and the Y-direction positioning hole. According to the utility model, the silica gel keyboard body can be reliably positioned, the dislocation of the keyboard body can be avoided, and the sensitivity and accuracy of the keys can be improved.

Description

Technical Field

[0001] The utility model relates to a keyboard, in particular to a self-positioning silica gel keyboard. Background Art

[0002] There are various types of keyboards, such as mechanical keyboards, silicone keyboards, etc. Taking the silicone keyboard as an example, it is necessary to ensure that the silicone keycaps are aligned with the keys underneath them in order to accurately trigger the keys and type commands. In the existing silicone keyboards, the silicone keyboard body is laid flat on the keyboard bottom shell (PCB board), and the silicone keyboard is clamped and fixed by the upper shell and the bottom shell. However, in actual applications, it is easy to be affected by external forces and cause the silicone keyboard to shift or misalign, thereby causing the key accuracy and sensitivity to decrease, seriously affecting the keyboard performance. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a self-positioning silicone keyboard which can reliably position a silicone keyboard body, avoid misalignment of the keyboard body, and improve key sensitivity and accuracy in view of the deficiencies in the prior art.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions.

[0005] A self-positioning silicone keyboard comprises a keyboard bottom shell and a silicone keyboard body, wherein the keyboard bottom shell is provided with at least one X-direction positioning column and at least one Y-direction positioning column, wherein the X-direction positioning column is arranged adjacent to the long side edge of the keyboard bottom shell, and the Y-direction positioning column is arranged adjacent to the short side edge of the keyboard bottom shell, and the X-direction positioning column and the Y-direction positioning column both protrude upward, and the silicone keyboard body is arranged above the keyboard bottom shell, and the silicone keyboard body is provided with an X-direction positioning hole and a Y-direction positioning hole, and the X-direction positioning column and the Y-direction positioning column respectively pass through the X-direction positioning hole and the Y-direction positioning hole.

[0006] Preferably, two X-direction positioning columns are provided on the keyboard bottom shell, and the two X-direction positioning columns are distributed in sequence along the long side edges of the keyboard bottom shell.

[0007] Preferably, two Y-direction positioning columns are provided adjacent to each short side edge of the keyboard bottom shell, and the two Y-direction positioning columns are distributed in sequence along the short side edges of the keyboard bottom shell.

[0008] Preferably, the X-axis positioning column and the Y-axis positioning column are both integrally formed with the keyboard bottom shell.

[0009] Preferably, the width of the X-axis positioning column is greater than the width of the Y-axis positioning column.

[0010] In the self-positioning silicone keyboard disclosed by the utility model, the silicone keyboard body is laid flat on the top of the keyboard bottom shell, specifically arranged above the PCB board in the keyboard bottom shell, and the keycaps of the silicone keyboard body correspond one-to-one to the triggering parts on the PCB board. On this basis, the keyboard bottom shell is provided with an X-direction positioning column and a Y-direction positioning column, the X-direction positioning column is arranged adjacent to the long side edge of the keyboard bottom shell, and the Y-direction positioning column is arranged adjacent to the short side edge of the keyboard bottom shell. When the X-direction positioning column and the Y-direction positioning column correspondingly pass through the X-direction positioning hole and the Y-direction positioning hole on the silicone keyboard body, based on the cooperation of the positioning column and the positioning hole, the silicone keyboard body is positioned in the X-direction and the Y-direction, thereby realizing reliable positioning of the silicone keyboard body, effectively avoiding the misalignment of the keyboard body in practical applications, and thus improving the key sensitivity and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a top view of the silicone keyboard;

[0012] Figure 2 It is a three-dimensional picture of a silicone keyboard;

[0013] Figure 3 for Figure 2 A magnified view of part A;

[0014] Figure 4 for Figure 2 Enlarged view of part B. DETAILED DESCRIPTION

[0015] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments.

[0016] The utility model discloses a self-positioning silicone keyboard, combined with Figures 1 to 4 As shown, it includes a keyboard bottom shell 1 and a silicone keyboard body 4, the keyboard bottom shell 1 is provided with at least one X-direction positioning column 2 and at least one Y-direction positioning column 3, the X-direction positioning column 2 is arranged adjacent to the long side edge of the keyboard bottom shell 1, the Y-direction positioning column 3 is arranged adjacent to the short side edge of the keyboard bottom shell 1, the X-direction positioning column 2 and the Y-direction positioning column 3 both protrude upward, the silicone keyboard body 4 is arranged above the keyboard bottom shell 1, the silicone keyboard body 4 is provided with an X-direction positioning hole 5 and a Y-direction positioning hole 6, the X-direction positioning column 2 and the Y-direction positioning column 3 pass through the X-direction positioning hole 5 and the Y-direction positioning hole 6 respectively.

[0017] In the above structure, the silicone keyboard body 4 is laid flat on the top of the keyboard bottom shell 1, and is specifically arranged above the PCB board in the keyboard bottom shell 1, and the keycaps of the silicone keyboard body 4 correspond one-to-one to the triggering parts on the PCB board. On this basis, the keyboard bottom shell 1 is provided with an X-direction positioning column 2 and a Y-direction positioning column 3, the X-direction positioning column 2 is arranged adjacent to the long side edge of the keyboard bottom shell 1, and the Y-direction positioning column 3 is arranged adjacent to the short side edge of the keyboard bottom shell 1. When the X-direction positioning column 2 and the Y-direction positioning column 3 correspondingly pass through the X-direction positioning hole 5 and the Y-direction positioning hole 6 on the silicone keyboard body 4, based on the cooperation between the positioning column and the positioning hole, the silicone keyboard body 4 is positioned in the X-direction and Y-direction directions, thereby realizing reliable positioning of the silicone keyboard body, which can effectively avoid the misalignment of the keyboard body in practical applications, thereby improving the key sensitivity and accuracy.

[0018] See also Figure 1 and Figure 2 In this embodiment, two X-direction positioning columns 2 are provided on the keyboard bottom shell 1, and the two X-direction positioning columns 2 are sequentially distributed along the long side edge of the keyboard bottom shell 1. In this embodiment, because the upper edge space of the keyboard bottom shell 1 is usually wider, the two X-direction positioning columns 2 are both provided at positions close to the upper edge of the keyboard bottom shell 1. In actual applications, the long side edge of the keyboard bottom shell 1 is not limited to being provided with two X-direction positioning columns 2, and a greater number of X-direction positioning columns 2 may also be provided.

[0019] In this embodiment, two Y-direction positioning columns 3 are disposed adjacent to each short side edge of the keyboard bottom shell 1 , and the two Y-direction positioning columns 3 are sequentially distributed along the short side edges of the keyboard bottom shell 1 .

[0020] In this embodiment, two Y-direction positioning columns 3 are respectively arranged at the edge positions of the left and right sides of the keyboard bottom shell 1, so that the left and right sides of the keyboard bottom shell 1 can both position the silicone keyboard body 4. In addition, the short side edge of the keyboard bottom shell 1 is not limited to being provided with two Y-direction positioning columns 3, and a larger number of Y-direction positioning columns 3 can also be provided.

[0021] As a preferred embodiment, the X-axis positioning column 2 and the Y-axis positioning column 3 are integrally formed with the keyboard bottom shell 1. In practical applications, the X-axis positioning column 2 and the Y-axis positioning column 3 and the keyboard bottom shell 1 can be integrally injection molded with hard plastic.

[0022] Since the long side edge of the keyboard bottom shell 1 is relatively long, in this embodiment, the width of the X-direction positioning column 2 is correspondingly set to be greater than the width of the Y-direction positioning column 3 .

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions or improvements made within the technical scope of the present invention should be included in the scope of protection of the present invention.

Claims

1. A self-positioning silicone keyboard, characterized in that: The invention comprises a keyboard bottom shell (1) and a silicone keyboard body (4), wherein the keyboard bottom shell (1) is provided with at least one X-direction positioning column (2) and at least one Y-direction positioning column (3), wherein the X-direction positioning column (2) is arranged adjacent to the long side edge of the keyboard bottom shell (1), and the Y-direction positioning column (3) is arranged adjacent to the short side edge of the keyboard bottom shell (1), wherein the X-direction positioning column (2) and the Y-direction positioning column (3) both protrude upwards, and the silicone keyboard body (4) is arranged above the keyboard bottom shell (1), and the silicone keyboard body (4) is provided with an X-direction positioning hole (5) and a Y-direction positioning hole (6), wherein the X-direction positioning column (2) and the Y-direction positioning column (3) respectively pass through the X-direction positioning hole (5) and the Y-direction positioning hole (6).

2. The self-positioning silicone keyboard according to claim 1, characterized in that: Two X-direction positioning columns (2) are arranged on the keyboard bottom shell (1), and the two X-direction positioning columns (2) are distributed in sequence along the long side edges of the keyboard bottom shell (1).

3. The self-positioning silicone keyboard according to claim 1, characterized in that: Two Y-direction positioning columns (3) are arranged adjacent to each short side edge of the keyboard bottom shell (1), and the two Y-direction positioning columns (3) are distributed in sequence along the short side edges of the keyboard bottom shell (1).

4. The self-positioning silicone keyboard according to claim 1, characterized in that: The X-direction positioning column (2) and the Y-direction positioning column (3) are both integrally formed with the keyboard bottom shell (1).

5. The self-positioning silicone keyboard according to claim 1, characterized in that: The width of the X-direction positioning column (2) is greater than the width of the Y-direction positioning column (3).

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