Mouse structure with functions of reducing cavity sound of mouse and preventing dust
By setting up a filling block of the sandwich cotton structure in the mouse structure in the cavity gap between the PCBA module and the bottom shell module, the cavity sound and sound problems when the mouse clicks are solved, and the dust-proof effect is achieved.
Patent Information
- Application Number
- CN202422004768.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-17
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-17
AI Technical Summary
In the prior art mouse structure, the structural gap between the PCBA module and the bottom shell module causes the problem of cavity sound when the mouse is clicked and the sound is loose when the key is triggered.
The filling block is provided in the cavity gap between the PCBA module and the bottom housing module. The filling block may be a sandwich cotton structure, and an installation through hole through the filling block is preset to achieve effective filling and connection.
By setting up the fill block, the problem of loose sound when the mouse cavity sound and key trigger is effectively alleviated, and the technical effect of dust prevention is achieved, especially when using the light micro switch, it can effectively prevent dust from entering the micro switch.
Smart Images
Figure CN223038381U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mouse structures, and relates to a mouse structure with the functions of reducing the cavity sound of the mouse and dust prevention. Background Art
[0002] A mouse is an external input device of a computer and also an indicator for the horizontal and vertical coordinate positioning of the computer display system. The use of a mouse is to make the operation of the computer more convenient and fast, replacing the cumbersome instructions of the keyboard.
[0003] In the mouse structure of the prior art, there is a certain structural gap between the PCBA module and the bottom shell module; this structural gap will cause problems such as cavity sound inside the mouse and loose sound when the button is triggered when the mouse is clicked. Summary of the Utility Model
[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0005] A mouse structure with the functions of reducing the cavity sound of the mouse and dust prevention, including: a mouse housing body, which is formed by buckling an upper shell module and a bottom shell module; a PCBA module is arranged inside the mouse housing body, and the PCBA module is installed on the bottom shell module;
[0006] A micro switch is arranged at the position corresponding to the mouse button in the PCBA module; a filling block is arranged in the cavity gap between the position where the micro switch is arranged in the PCBA module and the bottom shell module.
[0007] As a further scheme of the utility model: the filling block is a sandwich cotton filled in the cavity gap between the PCBA module and the bottom shell module.
[0008] As a further scheme of the utility model: a plurality of installation through holes penetrating the filling block are preset in the filling block.
[0009] The beneficial effects of the utility model: By setting a filling block in the cavity gap between the PCBA module and the bottom shell module, the cavity sound of the mouse and the problem of loose sound when the button is triggered can be effectively reduced; at the same time, the filling block can also achieve the technical effect of dust prevention. Especially when the PCBA module adopts an optical micro switch, it can effectively prevent dust from flying into the micro switch from the bottom and affecting the micro switch. Description of the Drawings
[0010] Figure 1 It is a schematic exploded view of the structure of the utility model.
[0011] Figure 2 It is a schematic diagram of the structure of the utility model. Detailed Embodiment
[0012] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. It should be understood that the present application is not limited by the exemplary embodiments disclosed herein. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.
[0013] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.
[0014] In the embodiments of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0015] Please refer to Figures 1-2 , in the embodiments of the present utility model, a mouse structure with the functions of reducing the cavity sound of the mouse and dust prevention includes: a mouse outer shell 1, which is formed by buckling an upper shell module 11 and a bottom shell module 12; a PCBA module 2 is arranged inside the mouse outer shell 1, and the PCBA module 2 is installed on the bottom shell module 12;
[0016] A micro switch 21 is arranged at the position corresponding to the mouse button in the PCBA module 2, and the micro switch 21 is one of an optical micro switch or a mechanical micro switch; a filling block 3 is arranged in the cavity gap between the position where the micro switch 21 is arranged in the PCBA module 2 and the bottom shell module 12; through the arrangement of the filling block 3, the cavity sound of the mouse and the problem of loose sound when the button is triggered can be effectively reduced; at the same time, the filling block 3 can also achieve the technical effect of dust prevention. Especially when the PCBA module 2 adopts the optical micro switch 21, it can effectively prevent dust from flying into the micro switch 21 from the bottom and affecting the micro switch 21.
[0017] Furthermore, the filling block 3 is a sandwich cotton structure filled in the cavity gap between the PCBA module 2 and the bottom shell module 12; it has better softness and durability, can not only achieve the effect of filling the entire cavity gap, but also will not cause extrusion to the PCBA module 2, and at the same time has a longer service life.
[0018] Furthermore, a plurality of installation through holes 31 penetrating the filling block 3 are preset in the filling block 3; corresponding to the connecting parts used for connecting with the bottom shell module 12 in the PCBA module 2, after the installation of the PCBA module 2, the filling block 3 and the bottom shell module 12 is completed, the installation through holes 31 are closely fitted with the connecting parts, that is, the normal installation requirements of the PCBA module 2 and the bottom shell module 12 are realized, and at the same time, the dust prevention effect is improved.
[0019] It should also be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.
[0020] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown in this article, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A mouse structure with the functions of reducing mouse cavity sound and preventing dust, characterized in that: include: The mouse shell is formed by buckling an upper shell module and a bottom shell module; a PCBA module is arranged in the mouse shell, and the PCBA module is installed on the bottom shell module; A micro switch is arranged at a position corresponding to the mouse button in the PCBA module; a filling block is arranged in a cavity gap between the position where the micro switch is arranged in the PCBA module and the bottom shell module.
2. The mouse structure with the functions of reducing mouse cavity sound and preventing dust according to claim 1, characterized in that: The filling block is a sandwich cotton filled in the cavity gap between the PCBA module and the bottom shell module.
3. The mouse structure with the functions of reducing mouse cavity sound and preventing dust according to claim 1, characterized in that: A plurality of mounting through holes penetrating the filling block are preset in the filling block.