一种带缓冲硅胶层的机械键盘卫星轴结构

Abstract

本申请涉及键盘技术领域，具体是一种带缓冲硅胶层的机械键盘卫星轴结构，包括：卫星轴大豆，具有至少一个腔体；卫星轴小豆，可活动的安装于卫星轴大豆的腔体内，其按压运动轨迹指向腔体内部；弹性硅胶体，固定设置于腔体内，且至少部分区域处于卫星轴小豆的按压运动轨迹上，本实用新型通过在卫星轴大豆腔体内设置弹性硅胶体，卫星轴小豆按压碰撞硅胶体时，利用硅胶弹性吸收碰撞能量，替代原有钢丝与纯塑料壳体的硬性撞击，有效消除钢丝撞击塑料底部产生的噪音，提升使用静谧性；且本实用新型能够优化回弹手感，通过弹性硅胶体的弹性反馈，使按键回弹过程更柔和，硅胶与卫星轴部件的配合，可减少因塑料磨损导致的晃动。

Claims

1. A mechanical keyboard stabilizer structure with a buffer silicone layer, characterized in that, include: Satellite axis soybean (1), cavity (11), satellite axis small bean (2), elastic silicone body (3), independent silicone block (31) Satellite-axis soybean (1) having at least one cavity (11); Satellite axis bean (2) is movably installed in the cavity (11) of the satellite axis bean (1), and its pressing motion trajectory points to the inside of the cavity (11); An elastic silicone body (3) is fixedly disposed in the cavity (11), and at least a portion of it is located on the pressing motion trajectory of the satellite axis bean (2).

2. The mechanical keyboard spacebar structure with a cushioned silicone layer of claim 1, wherein: The elastic silicone body (3) is a single piece structure that completely fills the bottom area of ​​the cavity (11).

3. The mechanical keyboard spacebar structure with a cushioned silicone layer of claim 1, wherein: The elastic silicone body (3) is composed of at least two independent silicone blocks (31), which are respectively disposed in different collision areas of the cavity (11).

4. The mechanical keyboard spacebar structure with a cushioned silicone layer of claim 1, wherein: The bottom of the cavity (11) is provided with a groove, and the elastic silicone body (3) is fixed in the groove by interference fit.

5. The mechanical keyboard spacebar structure with a cushioned silicone layer of claim 1, wherein: The satellite axis soybean (1) and the elastic silicone body (3) are integrally molded by a two-color injection molding process.

6. The mechanical keyboard spacebar structure with a cushioned silicone layer of claim 1, wherein: The independent silicone blocks (31) are asymmetrically distributed, with one independent silicone block (31) located in the initial pressing contact area of ​​the satellite axis bean (2) and the other independent silicone block (31) located in the collision area at the end of the stroke. The hardness of the independent silicone block (31) in the collision area at the end of the stroke is greater than that of the independent silicone block (31) in the initial pressing contact area.

7. The mechanical keyboard spacebar structure with a cushioned silicone layer of claim 1, wherein: The joint surface between the elastic silicone body (3) and the satellite axis soybean (1) is provided with an interlocking structure.

8. The mechanical keyboard spacebar structure with a cushioned silicone layer of claim 7, wherein: The interlocking structure includes honeycomb micropores, which are located at the bottom of the inner wall of the cavity (11). The elastic silicone body (3) is injected into the honeycomb micropores to form an anchoring column.

9. The mechanical keyboard stabilizer structure with a buffer silicone layer according to claim 7, characterized in that: The interlocking structure includes a dovetail groove, which is located at the bottom of the inner wall of the cavity (11), and the elastic silicone body (3) is provided with a dovetail protrusion corresponding to the dovetail groove.

10. A mechanical keyboard stabilizer structure with a buffer silicone layer according to claim 1, characterized in that: The bottom of the cavity (11) of the satellite axis soybean (1) is provided with a detachable silicone compartment. The detachable silicone compartment has a buckle structure. The elastic silicone body (3) can be slidably embedded in the detachable silicone compartment, which makes it convenient for users to replace elastic silicone bodies (3) with different hardness.

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