Mouse convenient to clean
By using a smooth, flat base plate made of translucent material, the problem of dirt and grime accumulating in the grooves of the optical mouse base plate is solved, making it easy to clean, reducing the risk of cross-infection, and improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN IMPERTS CO LTD
- Filing Date
- 2025-04-30
- Publication Date
- 2026-04-21
AI Technical Summary
Existing optical mice are prone to accumulating dirt and grime in the grooves on their base plates, making them difficult to clean and posing a risk of cross-infection, especially threatening the health of healthcare workers in medical environments.
The smooth, flat base plate, made of light-transmitting material, has no grooves or holes on its outer surface. Combined with the design of optical sensors and lens assemblies, it is easy to clean.
This improves the cleanliness of the mouse, reduces bacterial growth, and enhances the user experience.
Smart Images
Figure CN224152950U_ABST
Abstract
Description
[Technical Field]
[0001] This utility model relates to the field of mouse technology, and in particular to a mouse that is easy to clean. [Background Technology]
[0002] Current optical mice typically have grooves on the base plate corresponding to the optical sensor and lens assembly to reflect light and transmit it to the sensor for motion sensing. However, this design makes these grooves prone to accumulating dirt and grime after prolonged use, making them difficult to clean. In a medical environment, this can easily harbor or breed bacteria, creating a risk of cross-infection and seriously threatening the health of healthcare workers. [Utility Model Content]
[0003] To overcome the above problems, this utility model proposes a mouse that is easy to clean and can effectively solve the above problems.
[0004] The present invention provides a technical solution to solve the above-mentioned technical problems by providing a mouse that is easy to clean, including an upper shell and a bottom plate. The bottom plate is fixedly connected to the bottom of the upper shell, and an accommodating space is formed between the upper shell and the bottom plate. The bottom plate is a one-piece molded flat plate, and the outer surface of the bottom plate is a smooth plane. The outer surface of the bottom plate does not have grooves or holes. The bottom plate is made of a light-transmitting material.
[0005] Preferably, a main control PCB board is provided in the accommodating space, a detection chip is provided on the main control PCB board, an optical sensor is provided on the detection chip, and a lens assembly and a light-emitting assembly are also provided on the PCB board, with the optical sensor and the light-emitting assembly corresponding to the lens assembly respectively.
[0006] Preferably, the upper shell is provided with a left-click, right-click, and middle-click touchpad or physical button with up, down, and middle-click functions, and the left-click, right-click, and middle-click touchpad or physical button with up, down, and middle-click functions are respectively connected to the main control PCB board.
[0007] Preferably, the upper shell is provided with a forward key and a backward key, which are respectively connected to the PCB board.
[0008] Preferably, the top of the upper shell is also provided with a DPI or AI function switching key, and the DPI or AI function switching touchpad is connected to the PCB board.
[0009] Compared with the prior art, the bottom plate of the easy-to-clean mouse of this utility model is made of light-transmitting material, and the outer surface of the bottom plate is a smooth plane. There are no grooves or holes on the outer surface of the bottom plate, so the mouse will not accumulate dirt on the bottom after long-term use, making it easy to clean and improving the user experience. [Attached Image Description]
[0010] Figure 1 This is a first perspective view of the easy-to-clean mouse of this utility model;
[0011] Figure 2 This is a second perspective view of the easy-to-clean mouse of this utility model;
[0012] Figure 3 This is a bottom view of the easy-to-clean mouse of this invention.
Detailed Implementation Methods
[0013] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this utility model.
[0014] It should be noted that in this embodiment of the invention, all directional indications (such as up, down, left, right, front, back, etc.) are limited to relative positions on the specified view, rather than absolute positions.
[0015] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0016] Please see Figures 1 to 3 The present invention relates to an easy-to-clean mouse, comprising an upper shell 10 and a base plate 20, wherein the base plate 20 is fixedly connected to the bottom of the upper shell 10, and an accommodating space is formed between the upper shell 10 and the base plate 20. The upper shell 10 is covered with silicone.
[0017] The base plate 20 is a single-piece molded flat plate. The outer surface of the base plate 20 is a smooth plane and does not have grooves or holes.
[0018] The base plate 20 is made of a light-transmitting material.
[0019] A PCB board is provided in the accommodating space. A detection chip is provided on the PCB board. An optical sensor is provided on the detection chip. A lens assembly and a light-emitting assembly are also provided on the PCB board. The optical sensor and the light-emitting assembly are respectively corresponding to the lens assembly. The light emitted by the light-emitting assembly is focused by the lens assembly and emitted from the base plate 20. The reflected light re-enters the accommodating space from the base plate 20, passes through the lens assembly, and then enters the optical sensor to complete the sensing.
[0020] The upper shell 10 is provided with a left button 50, a right button 60 and a middle button touchpad 30 (or a physical button with up, down and middle button functions), and the left button 50, right button 60 and middle button touchpad 30 are respectively connected to the PCB board.
[0021] The upper shell 10 is provided with a forward key 70 and a backward key 80, which are respectively connected to the PCB board.
[0022] The top of the upper shell 10 is also provided with a DPI switching touchpad 40 or an AI function switching key, which is connected to the PCB board.
[0023] Compared with the prior art, the bottom plate 20 of the easy-to-clean mouse of this utility model is made of light-transmitting material. The outer surface of the bottom plate 20 is a smooth plane. There are no grooves or holes on the outer surface of the bottom plate 20. After long-term use, the mouse will not accumulate dirt on the bottom, making it easy to clean and improving the user experience.
[0024] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the concept of the present utility model should be included within the patent protection scope of the present utility model.
Claims
1. A mouse that is easy to clean, characterized in that, It includes an upper shell and a bottom plate, the bottom plate being fixedly connected to the bottom of the upper shell, and an accommodating space being formed between the upper shell and the bottom plate; The base plate is a single-piece molded flat plate, and the outer surface of the base plate is a smooth plane. No grooves or holes are provided on the outer surface of the base plate. The base plate is made of a light-transmitting material.
2. The easy-to-clean mouse of claim 1, wherein, A PCB board is provided within the accommodating space. A detection chip is provided on the PCB board. An optical sensor is provided on the detection chip. A lens assembly and a light-emitting assembly are also provided on the PCB board. The optical sensor and the light-emitting assembly correspond to the lens assembly, respectively.
3. The easy-to-clean mouse of claim 2, wherein, The upper shell is equipped with a left button, a right button, and a middle button touchpad, which are respectively connected to the PCB board.
4. The easy-to-clean mouse of claim 2, wherein, The upper shell is equipped with a forward key and a backward key, which are respectively connected to the PCB board.
5. The easy-to-clean mouse of claim 2, wherein, The top of the upper shell is also provided with a DPI switching touch panel, which is connected to the PCB board.