Wear-resistant mouse photoelectric lens

Abstract

The utility model belongs to optical lens technical field, concretely is a kind of wear -resisting type mouse photoelectric lens, including lens body, fixed sleeve and mouse bottom shell, lens body is fixed and is inserted in fixed sleeve, the both ends of fixed sleeve are fixedly connected with connecting sleeve, the installation mouth corresponding with fixed sleeve is equipped on mouse bottom shell, the inner wall of installation mouth is fixedly connected with the connecting block corresponding with connecting sleeve, the inner wall of installation mouth is fixedly connected with the connecting rod of multiple symmetrical settings;The setting of positioning block and positioning hole can be conveniently connected positioning fixed of connecting sleeve and connecting block, the setting of wedge strip can be to connecting rod certain wedge fixed effect, clamping mechanism effectively connects fixed sleeve with mouse bottom shell, and spring can be to certain elastic support of clamping rod.The setting of the clamping fixed structure of the utility model can be quickly installed and fixed mouse photoelectric lens, to effectively improve the installation efficiency of mouse photoelectric lens.

Description

Technical Field

[0001] This utility model relates to the field of optical lens technology, and in particular to a wear-resistant mouse photoelectric lens. Background Technology

[0002] Currently, optical mice on the market generally include a shell, a PCB board, an optical lens, an optical sensor, and a light source located inside the shell. The optical sensor and light source are located on the PCB board, while the optical lens needs to be located below the PCB board. Its working principle is roughly as follows: the light emitted by the light source passes through the optical lens, is reflected by the desktop or mouse pad, passes through the optical lens again, and is received by the optical sensor on the PCB board to achieve precise mouse positioning.

[0003] However, existing mouse optical lenses lack a proper mounting and fixing structure, making it inconvenient to install and fix the mouse optical lenses, thus affecting the installation efficiency of the mouse optical lenses. Utility Model Content

[0004] The purpose of this invention is to solve the problem mentioned in the background art that the mouse photoelectric lens lacks a certain mounting and fixing structure, making it inconvenient to install and fix the mouse photoelectric lens, and to propose a wear-resistant mouse photoelectric lens.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wear-resistant mouse photoelectric lens includes a lens body, a fixing sleeve, and a mouse bottom shell. The lens body is fixedly inserted into the fixing sleeve. Both ends of the fixing sleeve are fixedly connected to connecting sleeves. The mouse bottom shell has an installation port corresponding to the fixing sleeve. A connecting block corresponding to the connecting sleeve is fixedly connected to the inner wall of the installation port. A plurality of symmetrically arranged connecting rods are fixedly connected to the inner wall of the installation port. A clamping mechanism is slidably inserted into the connecting rod. The connecting sleeve has a plurality of slots corresponding to the clamping mechanism.

[0007] Preferably, a positioning block is fixedly connected inside the connecting sleeve, and the connecting block is provided with a positioning hole corresponding to the positioning block.

[0008] Preferably, both ends of the fixing sleeve are fixedly connected with multiple wedge-shaped strips, and the connecting rod is provided with wedge-shaped grooves corresponding to the wedge-shaped strips.

[0009] Preferably, the clamping mechanism includes a clamping rod, with a clamping sleeve fixedly sleeved at one end of the clamping rod near the connecting sleeve, and a pull rod fixedly connected at the other end of the clamping rod away from the clamping sleeve.

[0010] Preferably, a spring is fitted onto the clamping rod, and the two ends of the spring abut against the clamping sleeve and the connecting rod, respectively.

[0011] Preferably, the inner wall of the connecting sleeve and the connecting block are both trapezoidal in shape.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The snap-fit ​​fixing structure in this utility model can quickly install and fix the mouse photoelectric lens, thereby effectively improving the installation efficiency of the mouse photoelectric lens;

[0014] 2. The positioning block and positioning hole in this utility model can facilitate the connection, positioning and fixing of the connecting sleeve and the connecting block. The wedge strip can play a certain wedge-shaped fixing role for the connecting rod. The clamping mechanism effectively connects the fixing sleeve to the bottom shell of the mouse. At the same time, the spring can provide a certain elastic support for the clamping rod. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a wear-resistant mouse photoelectric lens proposed in this utility model;

[0016] Figure 2 This is a top view of the fixed sleeve in a wear-resistant mouse photoelectric lens proposed in this utility model.

[0017] In the diagram: 1. Lens body, 2. Fixing sleeve, 3. Mouse bottom shell, 4. Connecting sleeve, 5. Connecting block, 6. Connecting rod, 7. Positioning block, 8. Wedge strip, 9. Locking rod, 10. Locking sleeve, 11. Pull rod, 12. Spring. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-2 A wear-resistant mouse photoelectric lens includes a lens body 1, a fixing sleeve 2 and a mouse bottom shell 3. The lens body 1 is fixedly inserted into the fixing sleeve 2. Both ends of the fixing sleeve 2 are fixedly connected to connecting sleeves 4 for connecting to connecting blocks 5.

[0020] In this embodiment, the mouse bottom shell 3 is provided with an installation port corresponding to the fixing sleeve 2. A connecting block 5 corresponding to the connecting sleeve 4 is fixedly connected to the inner wall of the installation port. The inner wall of the connecting sleeve 4 and the connecting block 5 are both trapezoidal in shape, which improves the connection stability between the connecting block 5 and the connecting sleeve 4.

[0021] In this embodiment, a positioning block 7 is fixedly connected inside the connecting sleeve 4, and a positioning hole corresponding to the positioning block 7 is provided on the connecting block 5 to facilitate positioning and fixing of the connecting block 5. Multiple connecting rods 6 are fixedly connected to the inner wall of the mounting port in a symmetrical arrangement.

[0022] In this embodiment, a clamping mechanism is slidably inserted into the connecting rod 6, and multiple slots corresponding to the clamping mechanism are provided on the connecting sleeve 4 for clamping and fixing with the connecting sleeve 4. Multiple wedge strips 8 are fixedly connected to both ends of the fixing sleeve 2, and wedge grooves corresponding to the wedge strips 8 are provided on the connecting rod 6 to limit and fix the connecting rod 6.

[0023] In this embodiment, the clamping mechanism includes a clamping rod 9. A clamping sleeve 10 is fixedly connected to one end of the clamping rod 9 near the connecting sleeve 4, and a pull rod 11 is fixedly connected to the other end of the clamping rod 9 away from the clamping sleeve 10. A spring 12 is sleeved on the clamping rod 9, and the two ends of the spring 12 abut against the clamping sleeve 10 and the connecting rod 6 respectively, providing a certain elastic support for the clamping rod 9.

[0024] In this embodiment, the connecting block 5 is inserted into the connecting sleeve 4. The positioning block 7 and the positioning hole facilitate the connection, positioning and fixing of the connecting sleeve 4 and the connecting block 5. Then, the clamping rod 9 is inserted into the slot on the connecting sleeve 4 to install the photoelectric lens. At the same time, the wedge strip 8 can play a certain wedge-shaped fixing role for the connecting rod 6, and the spring 12 can provide a certain elastic support for the clamping rod 9.

[0025] In this embodiment, the snap-fit ​​fixing structure allows for quick installation and fixing of the mouse optical lens, thereby effectively improving the installation efficiency of the mouse optical lens.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wear-resistant mouse photoelectric lens, comprising a lens body (1), a fixing sleeve (2), and a mouse bottom shell (3), characterized in that: The lens body (1) is fixedly inserted into the fixed sleeve (2). Both ends of the fixed sleeve (2) are fixedly connected to the connecting sleeve (4). The mouse bottom shell (3) is provided with an installation port corresponding to the fixed sleeve (2). The inner wall of the installation port is fixedly connected to the connecting block (5) corresponding to the connecting sleeve (4). The inner wall of the installation port is fixedly connected to a plurality of symmetrically arranged connecting rods (6). A clamping mechanism is slidably inserted into the connecting rod (6). The connecting sleeve (4) is provided with a plurality of slots corresponding to the clamping mechanism.

2. The wear-resistant mouse photoelectric lens according to claim 1, characterized in that: A positioning block (7) is fixedly connected inside the connecting sleeve (4), and the connecting block (5) is provided with a positioning hole corresponding to the positioning block (7).

3. The wear-resistant mouse photoelectric lens according to claim 1, characterized in that: Both ends of the fixed sleeve (2) are fixedly connected with multiple wedge strips (8), and the connecting rod (6) is provided with wedge grooves corresponding to the wedge strips (8).

4. The wear-resistant mouse photoelectric lens according to claim 1, characterized in that: The clamping mechanism includes a clamping rod (9), with a clamping sleeve (10) fixedly connected to the end of the clamping rod (9) near the connecting sleeve (4) and a pull rod (11) fixedly connected to the end of the clamping rod (9) away from the clamping sleeve (10).

5. The wear-resistant mouse photoelectric lens according to claim 4, characterized in that: A spring (12) is fitted on the lever (9), and the two ends of the spring (12) abut against the sleeve (10) and the connecting rod (6) respectively.

6. The wear-resistant mouse photoelectric lens according to claim 1, characterized in that: The inner wall of the connecting sleeve (4) and the connecting block (5) are both trapezoidal in shape.

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