CN-116414239-B - Mouse device and assembling and adjusting method thereof

Abstract

The invention provides a mouse device and an assembling and adjusting method thereof. The mouse device comprises an upper shell, a middle shell, a bottom shell, a fixing frame, an inductive switch module and an adjusting screw. The upper shell is provided with a key. The middle shell is arranged between the upper shell and the bottom shell. The fixed frame is arranged below the middle shell, the fixed frame is provided with a frame and a cantilever, the cantilever is provided with a fixed end, and the fixed end is fixedly connected to one side of the frame. The inductive switch module is arranged on the cantilever and corresponds to the key, and a part of the inductive switch module exceeds the free end of the cantilever. The adjusting screw is arranged on the other side of the frame and is adjacent to the free end of the cantilever so as to adjust the distance between the inductive switch module and the key. The adjusting screw is covered by the bottom shell body and is not exposed out of the bottom surface of the bottom shell body.

Inventors

• LU HELONG
• LIN JINFENG

Assignees

• 宝德科技股份有限公司

Dates

Publication Date

20260508

Application Date

20211230

Claims (10)

1. 1. A mouse device, comprising: an upper shell provided with a key; A middle shell; The middle shell is arranged between the upper shell and the bottom shell; The fixing frame is arranged below the middle shell and is provided with a frame and a cantilever, the cantilever is provided with a fixed end, and the fixed end is fixedly connected to one side of the frame; A sensing switch module arranged on the cantilever and corresponding to the key, a part of the sensing switch module exceeding the free end of the cantilever, and The adjusting screw is arranged on the other side of the frame and is adjacent to the free end of the cantilever, the adjusting screw is covered by the bottom shell body and is not exposed out of the bottom surface of the bottom shell body, and the adjusting screw is abutted against the inductive switch module so as to adjust the distance between the inductive switch module and the key.
2. 2. The mouse device of claim 1, wherein the inductive switch module comprises an inductive switch and a sub-circuit board, the inductive switch is disposed on the sub-circuit board, the sub-circuit board is disposed in the frame, and the sub-circuit board is connected to a main circuit board through a flat cable.
3. 3. The mouse device of claim 2, wherein the sensor switch has a plurality of pins, the pins pass through the sub-circuit board, the cantilever forms a plurality of pin holes, and the pins correspondingly pass through the pin holes.
4. 4. The mouse device of claim 2, wherein the fixing frame has a body portion, the frame has a pair of side walls and a front wall, the pair of side walls are connected to one side of the body portion, the front wall is opposite to the body portion and connected to the end edges of the pair of side walls, wherein the fixed end of the cantilever is adjacent to the body portion and connected to the pair of side walls, and the free end of the cantilever is adjacent to the front wall.
5. 5. The mouse device of claim 4, wherein the fixing frame further comprises a screw cylinder connected to the bottom of the front wall of the frame, the adjusting screw passing through the screw cylinder, the top surface of the screw cylinder being at the same level as or lower than the top surface of the cantilever.
6. 6. The mouse device of claim 5, wherein the free end of the cantilever is bifurcated to form a recess, the threaded barrel extends into the recess, and the sub-circuit board extends over the recess and the threaded barrel.
7. 7. The mouse device of claim 6, wherein the cantilever tapers from the free end toward the fixed end.
8. 8. The mouse device of claim 4, wherein the frame further has a mounting screw connected to the outer surface of the front wall and connected to the middle housing by a set screw.
9. 9. The mouse device of claim 4, wherein the frame further has a stiffener plate extending from one of the side walls and connected to the body portion.
10. 10. The assembling and adjusting method of the mouse device is characterized by comprising at least the following steps: assembling a middle shell on an upper shell, wherein the upper shell is provided with a key; fixing an induction switch module on a fixing frame, wherein the fixing frame forms a frame and a cantilever, and one end of the cantilever is connected to one side of the frame; Fixing the fixing frame on the middle shell; setting an adjusting screw on one side of the frame; Adjusting the distance between the inductive switch module and the key by the adjusting screw, and A bottom shell is covered on the middle shell, wherein the adjusting screw is not exposed out of the bottom shell.

Description

Mouse device and assembling and adjusting method thereof Technical Field The present invention relates to a mouse device and an assembling and calibrating method thereof, and more particularly, to a mouse device capable of controlling a computer cursor or other operation functions, and an assembling and calibrating method thereof. Background The operating hand (operating feeling) of the mouse depends on the distance from the touch of the button to the trigger point of the microswitch, i.e. the stroke distance of the press. In the existing mouse, a switch module is provided with a circuit board and an inductive switch (or a micro switch) welded on the circuit board. However, since the circuit board is locked on the lower housing of the mouse, the distance from the touch portion of the key to the trigger point of the micro switch is not consistent with the originally designed distance, and thus a better consistent operation feel cannot be achieved due to various tolerances, such as assembly tolerances, molding tolerances of the lower housing, welding tolerances of the micro switch, and plate thickness tolerances of the circuit board. To solve the above problems, the applicant has filed a patent publication No. TW201839560 "Mouse device" to taiwan, and refer to US patent publication No. US10216291B1"Mouse device". The improvement is that the switch module is hung on the inner side of the upper shell, the circuit board of the switch module is locked on the hanging column of the upper shell through the adjusting screw piece, and the micro switch is aligned to the touch part of the key. The tolerance is eliminated by fine tuning the adjustment screw. Such designs have been able to eliminate a number of tolerances. However, other components, such as optical components, etc., are still disposed on the circuit board, and other errors may be caused by additionally moving the other components when adjusting the position of the circuit board. In addition, the hanging mode has high rigidity. In addition, taiwan patent publication No. M588279U discloses a mouse and a button adjusting mechanism thereof. The circuit board comprises a fixed end and a free end opposite to the fixed end, and the fixed end is fixed on the shell. The micro switch is arranged on the circuit board and is positioned between the fixed end and the free end. The key is arranged at the first opening and is aligned with the micro switch. The height adjusting device is arranged in the shell and protrudes out of the second opening. The height adjusting device is used for driving the free end to move up and down. The adjusting structure needs to be provided with an opening in the bottom shell, which is not attractive and labor-consuming. The adjustment process moves the free ends of the entire circuit board and may cause errors in other components. Taiwan patent publication No. M450771 discloses a mouse device capable of adjusting elastic restoring force of a key, which provides an adjusting column body that is pushed up to an upper shell from a bottom shell, so that a distance from a trigger part of the key to a micro switch can be adjusted. This approach still requires an opening in the bottom shell. Therefore, how to improve the assembly and adjustment process of the mouse device by improving the structural design to overcome the above-mentioned drawbacks has become an important issue to be solved in the technical field. Disclosure of Invention The invention aims to solve the technical problem of providing a mouse device aiming at the defects in the prior art. In order to solve the above technical problems, one of the technical solutions adopted by the present invention is to provide a mouse device, which includes an upper housing, a middle housing, a bottom housing, a fixing frame, an inductive switch module and an adjusting screw. The upper shell is provided with a key. The middle shell is arranged between the upper shell and the bottom shell. The fixing frame is provided with a frame and a cantilever, wherein the cantilever is provided with a fixed end which is fixedly connected to one side of the frame. The inductive switch module is arranged on the cantilever and corresponds to the key, and a part of the inductive switch module exceeds the free end of the cantilever. The adjusting screw is arranged at the other side of the frame and is adjacent to the free end of the cantilever, the adjusting screw is covered by the bottom shell body and is not exposed out of the bottom surface of the bottom shell body, and the adjusting screw is abutted against the inductive switch module so as to adjust the distance between the inductive switch module and the key. The invention aims to solve the technical problem of providing an assembling and adjusting method of the mouse device aiming at the defects in the prior art. In order to solve the technical problems, the invention provides an assembling and adjusting method of a mouse device, which comprises at least t