CN220399914U - Mouse button adjustment mechanism - Google Patents

Abstract

The utility model discloses a mouse button adjusting mechanism, wherein a plurality of elastic components are arranged on a mouse upper cover, and a U-shaped mounting frame is arranged on a button. According to the utility model, the elastic component is additionally arranged on the upper cover, so that when a gap exists between the mounting frame and the pressing contact, the mounting frame is pushed by the elastic component, the lower end face of the pressing component at the lower end of the mounting frame is just abutted against the pressing contact, the problems of idle stroke, dead key and the like of a key in the using process are solved, and the control hand feeling is improved; meanwhile, the elastic component allows a certain gap to be reserved between the mounting frame and the pressing contact in the assembly process of the mouse, so that the mouse is convenient to produce and assemble.

Description

Mouse button adjustment mechanism

Technical Field

The utility model relates to the technical field of mice, in particular to a mouse button adjusting mechanism.

Background

The key mechanism on the mouse currently used generally comprises an electronic switch, a pressing contact arranged on the electronic switch and used for switching on a circuit, and a key arranged above/beside the pressing contact, wherein most of the keys are in cantilever structures, and when the mouse is used, the free end of the key can be pressed to switch on the circuit through the pressing contact, so that a specific function can be realized. In production, because of the accumulated errors caused by the manufacturing tolerance and the assembly tolerance of each part, the abnormal interval between the key and the pressing contact is easy to occur, and the excessive interval can cause the slow reaction/hysteresis of the mouse or cause fatigue damage of an internal cantilever structure, thereby affecting the operation hand feeling and the service life of the mouse, and the too small interval can cause the conditions of pre-pressing the key to press the contact, thereby causing the phenomena of too high sensitivity and difficult accurate control of the mouse and affecting the use feeling of a general user.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the mouse button adjusting mechanism, which can push the mounting frame through the elastic part when a gap exists between the mounting frame and the pressing contact, so that the lower end face of the pressing part at the lower end of the mounting frame is just abutted against the pressing contact, the problems of idle stroke, dead key and the like of the button in the using process are solved, and the control hand feeling is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the mouse button adjusting mechanism is characterized in that an upper cover, more than one button, more than one electronic switch and a circuit board are arranged on the mouse, each electronic switch is electrically connected with one circuit board, a pressing contact is arranged on each electronic switch, and each button is movably arranged on the upper cover; still include the mounting bracket and the elastic component of a plurality of U-shapes, every the mounting bracket all establishes one on the inner wall of button, and its bottom all along extending to one press the top or the side of contact, every elastic component all installs on the inner wall of upper cover, and its one end all extends to one in the mounting bracket.

As a further explanation of the above technical solution:

in the above technical scheme, the inner wall of the upper cover is provided with a plurality of positioning pieces for installing the elastic component, and the positioning pieces and the upper cover are integrally formed.

In the above technical scheme, the plurality of mounting frames and the keys are integrally formed.

In the above technical solution, each elastic member is a low-density elastic member.

In the above technical solution, each elastic component is a foam sponge.

In the above technical scheme, the bottom end of each mounting rack is also provided with a mounting groove, and each mounting groove is internally provided with a pressing component.

In the above technical solution, each pressing member is an elastic pad.

Compared with the prior art, the utility model has the beneficial effects that: by additionally arranging the elastic component on the upper cover, when a gap exists between the mounting frame and the pressing contact, the mounting frame is pushed by the elastic component, so that the lower end face of the pressing component at the lower end of the mounting frame is just abutted against the pressing contact, the problems of idle stroke, dead key and the like of the key in the using process are solved, and the control hand feeling is improved; meanwhile, the elastic component allows a certain gap to be reserved between the mounting frame and the pressing contact in the assembly process of the mouse, so that the mouse is convenient to produce and assemble.

Drawings

Fig. 1 is a schematic structural view of the present embodiment (upper cover not shown);

FIG. 2 is an enlarged schematic view of the structure of the portion A in FIG. 1;

FIG. 3 is a schematic view of the structure of the upper cover and the elastic member in the present embodiment;

fig. 4 is a schematic diagram of the structure of the key in the present embodiment.

In the figure: 1. an upper cover; 101. a positioning piece; 2. a key; 3. an electronic switch; 4. a circuit board; 5 pressing the contact; 6. a mounting frame; 601. a mounting groove; 7. an elastic member; 8. a pressing member.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended for purposes of illustrating the present application and are not to be construed as limiting the present application. In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a number", "a plurality" or "a plurality" is two or more, unless explicitly defined otherwise. In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be. In this application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

As shown in fig. 1-4, a mouse button adjusting mechanism is provided with an upper cover 1, more than one button 2, more than one electronic switch 3 and a circuit board 4, wherein each electronic switch 3 is electrically connected with the circuit board 4, each electronic switch 3 is provided with a pressing contact 5, and each button 2 is movably arranged on the upper cover 1; still include the mounting bracket 6 and the elastic component 7 of a plurality of U-shapes, every mounting bracket 6 all establishes on the inner wall of a button 2, and its bottom all along extending to the top or the side of a press contact 5, every elastic component 7 all installs on the inner wall of upper cover 1, and its one end all extends to in the mounting bracket 6.

As shown in fig. 2, the ideal state of the mouse when not in operation is that the mounting frame 6 should be just attached to the pressing contact 5, i.e. not pressing the pressing contact 5, and there is no gap between them. In the production assembly, the two are not pressed easily, only the longitudinal dimension of the mounting frame 6 is required to be shortened, but gaps are necessarily generated between the two, if the two are not adjusted, the problems of idle stroke, dead key and the like can occur in the using process of the key 2, so that the sensitivity of the mouse is reduced, and the control hand feeling is poor. According to the utility model, the elastic part 7 is additionally arranged on the upper cover 1, when a gap exists between the mounting frame 6 and the pressing contact 5, after the upper cover is fixed, the elastic part 7 on the upper cover can extend into the mounting frame 6 and push the mounting frame 6 by self tension, so that the lower end surface of the mounting frame 6 is just attached to the pressing contact 5.

Specifically, as shown in fig. 3, the inner wall of the upper cover 1 is provided with a plurality of positioning pieces 101 for installing the elastic component 7, and the positioning pieces 101 and the upper cover 1 are integrally formed; each elastic member 7 is a low-density elastic member.

In this embodiment, each elastic member 7 is a foam sponge, and is adhered to the positioning member 101, and the positioning member 101 is a slot adapted thereto.

Specifically, as shown in fig. 4, a plurality of mounting frames 6 and the keys 2 are integrally formed, and a mounting groove 601 is further formed at the bottom end part of each mounting frame 6; as shown in fig. 2, a pressing member 8 is provided in each of the mounting grooves 601.

In this embodiment, each pressing component 8 is an elastic pad, and is adhered to the mounting groove 601, so that abrasion of the frequently pressed key 2 to the pressing contact 5 can be reduced, proper sensitivity of the mouse is ensured, and service life of the mouse is prolonged. In the application, the thickness and the superposition number of the elastic gaskets can be set according to actual conditions, so that the pressing part 8 and the pressing contact are just close to each other after assembly.

The above description should not be taken as limiting the scope of the utility model, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims (7)

1. The mouse button adjusting mechanism is characterized in that an upper cover, more than one button, more than one electronic switch and a circuit board are arranged on the mouse, each electronic switch is electrically connected with one circuit board, a pressing contact is arranged on each electronic switch, and each button is movably arranged on the upper cover; the novel push button switch is characterized by further comprising a plurality of U-shaped mounting frames and a plurality of elastic components, wherein each mounting frame is arranged on the inner wall of one push button, the bottom end parts of the mounting frames are extended to the upper side or the side of one push contact, each elastic component is arranged on the inner wall of the upper cover, and one end part of each elastic component is extended to one mounting frame.

2. The mouse button adjusting mechanism as defined in claim 1, wherein a plurality of positioning members for mounting the elastic member are provided on the inner wall of the upper cover, and the plurality of positioning members are integrally formed with the upper cover.

3. The mouse button adjustment mechanism of claim 1, wherein the plurality of mounting brackets are integrally formed with the button.

4. The mouse button adjustment mechanism of claim 1 wherein each of the resilient members is a low density resilient member.

5. The mouse button adjustment mechanism of claim 4 wherein each of the resilient members is a foam sponge.

6. The mouse button adjustment mechanism of any one of claims 1-5, wherein a bottom end of each mounting frame is further provided with a mounting groove, and a pressing member is disposed in each mounting groove.

7. The mouse button adjustment mechanism of claim 6 wherein each of the pressing members is a resilient pad.