Mouse

Abstract

The present invention discloses a mouse comprising a housing, two switch modules, and a base. One side of the housing is provided with multiple fixing structures. Each switch module comprises a base plate, a micro switch, screws, and an elastic buffer adjustment member. Each base plate is secured to the inner side of the housing via screws. Each micro switch is disposed facing a movable key arranged on the housing. The elastic buffer adjustment member is positioned between the base plate and the housing. An assembler can adjust one of the screws to change the distance between the micro switch and an adjacent pressing structure. During the adjustment process, as the assembler modifies the distance by adjusting the screw, the elastic buffer adjustment member is compressed and elastically deformed.

Claims

1. A mouse comprising: a housing comprising: a body including a plurality of fixing structures, each fixing structure having a locking hole; two movable buttons movably connected to the body, each movable button having a pressing structure on its inner side; two switch modules comprising: a base plate having at least two through holes; a micro switch disposed on the base plate; when the movable button is pressed, the pressing structure can correspondingly press against an adjacent micro switch; two screws, each screw passing through one of the through holes and locking with one of the locking holes; the base plate being fixed to the body by the two screws cooperating with the two locking holes, and correspondingly located below the movable buttons; an elastic buffer adjustment member disposed between the base plate and one of the fixing structures, the elastic buffer adjustment member being elastically deformable under pressure; the screws being adjustable to change the amount of deformation of the elastic buffer adjustment member under pressure, thereby adjusting a distance between the pressing structure and a switching element of the micro switch; A base is fixed to the housing. The base is provided with a main circuit board, a motion detection module and a processor. The bottom plate is a component independent of the main circuit board. Each of the microswitches can be electrically connected to the processor through a flexible ribbon cable or a wire.

2. The mouse as described in claim 1, wherein, The spacing is between 0 and 0.7 mm, and the thickness of the elastic buffer adjustment member is between 0.9 and 1.1 mm.

3. The mouse as described in claim 1, wherein, The spacing is between 0 and 0.7 mm, and the thread pitch of the screw is between 0.3 and 0.8 mm.

4. The mouse as described in claim 1, wherein, The two through holes in the base plate are defined as an adjustment hole and a fixing hole, respectively. The adjustment hole is located near a switching element of the micro switch. The elastic buffer adjustment element is located between the adjustment hole and the adjacent fixing structure. The straight-line distance from the center of the adjustment hole to the center of the switching element of the micro switch is defined as a first distance. The straight-line distance from the center of the fixing hole to the center of the switching element of the micro switch is defined as a second distance. The first distance is less than the second distance.

5. The mouse as described in claim 4, wherein, The first distance is less than half the length of the base plate.

6. The mouse as described in claim 4, wherein, The fixing structure includes a column and multiple ribs. The outer diameter of the column is smaller than the inner diameter of the adjusting hole. The multiple ribs are formed on the outer side of the column. The elastic buffer adjusting member is a ring structure that can be sleeved on the end of the column. When the screw is locked to the fixing structure, the base plate and the ribs can jointly clamp the elastic buffer adjusting member.

7. The mouse as described in claim 6, wherein, The elastic buffer adjustment member is sleeved on the column, and one side of the elastic buffer adjustment member is connected to the ends of the adjacent plurality of ribs by an adhesive member.

8. The mouse as described in claim 6, wherein, One of the ribs of each of the fixed structures can extend to form a first positioning structure; each of the base plates includes a second positioning structure, which can engage with the first positioning structure to jointly limit the relative position of the base plate and the fixed structure.

9. The mouse as claimed in claim 1, wherein, The body also includes a plurality of first positioning structures, each of which is disposed adjacent to the fixed structure; each of the base plates includes a second positioning structure, which can engage with the first positioning structure to jointly limit the relative position of the base plate and the fixed structure.

10. The mouse as described in claim 1, wherein, The elastic buffer adjustment element is made of silicone.

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