Camera antifouling protection device

Abstract

The utility model relates to a camera antifouling protection device which comprises a fixing shell arranged at one end of a lens of a camera shell in a sleeving mode and a protection base used for lens antifouling, the protection base comprises a lens protection shell and an assembly shell, the assembly shell is arranged at the end, facing the fixing shell, of the lens protection shell, and the assembly shell and the fixing shell are detachably assembled; the lens protection shell comprises an annular surrounding baffle, and transparent glass is installed in the middle of the surrounding baffle. According to the invention, the wear problem of the lens of the camera in the cleaning process can be reduced.

Description

Technical Field

[0001] The present application relates to the field of cameras, and in particular to an anti-fouling protection device for cameras. Background Art

[0002] At present, some monitoring equipment is deployed in some parks. When the camera is installed in the outdoor scene for a long time, some dust and other debris will adhere to the surface of the camera. Therefore, the camera needs to be cleaned regularly at certain intervals to ensure the clarity of the camera's pictures. However, during the cleaning process, the camera lens may be accidentally worn, which will affect the camera's imaging to a certain extent. Utility Model Content

[0003] In order to reduce the wear and tear of the camera lens during the cleaning process.

[0004] The present application provides a camera anti-fouling protection device, which adopts the following technical solution:

[0005] A camera anti-fouling protection device comprises a fixed shell mounted on one end of a lens of a camera housing and a protection seat for preventing the lens from being polluted. The protection seat comprises a lens protection shell and an assembly shell. The assembly shell is arranged at one end of the lens protection shell facing the fixed shell. The assembly shell and the fixed shell are detachably assembled. The lens protection shell comprises an annular baffle plate, and transparent glass is installed in the middle of the baffle plate.

[0006] In some embodiments, the fixed shell includes an n-shaped fixed base shell, and arc-shaped edge-wrapped base shells are respectively disposed at the lower ends of the left and right side walls of the fixed base shell.

[0007] In some embodiments, the cross-section of the assembly shell is n-shaped, and the structure of the detachable assembly between the assembly shell and the fixed shell is: the left and right side walls on the fixed shell are symmetrically provided with transverse guide rails, and the inner walls on the left and right sides of the assembly shell are respectively provided with sliding pins compatible with the guide rails.

[0008] In some embodiments, two ends of the guide rail respectively pass through the front and rear ends of the corresponding side walls of the fixed shell.

[0009] In some embodiments, vertical positioning rails are symmetrically provided on the left and right side walls of the fixed shell, and the positioning rails are connected to the middle of the guide rails on the corresponding sides.

[0010] In some embodiments, a cross bar is provided on the top surface of the fixed base shell, and a cross bar groove matching the cross bar is provided on the inner top surface of the assembly shell.

[0011] In some embodiments, a shielding edge is provided at one end of the lens protection shell away from the assembly shell.

[0012] To summarize, the present application includes at least one of the following beneficial technical effects: by installing a fixed shell on one end of the lens of the camera, and then utilizing a detachably assembled protective seat, the protective seat can be directly replaced regularly, thereby directly reducing the wear problem caused by camera cleaning. At the same time, the protective seat can be replaced and cleaned in batches, and the problematic protective seat can also be directly eliminated and replaced, which can more effectively ensure the imaging quality of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a camera anti-fouling protection device according to an embodiment of the present application.

[0014] Figure 2 It is a structural schematic diagram of a fixed shell in a camera anti-fouling protection device according to an embodiment of the present application.

[0015] Figure 3 It is a structural schematic diagram of a protective seat in a camera anti-fouling protection device according to an embodiment of the present application.

[0016] Explanation of the accompanying drawings: 1. Camera housing; 2. Fixed base shell; 3. Edge-wrapped base shell; 4. Assembly shell; 5. Enclosing plate; 6. Transparent glass; 7. Shielding edge; 8. Guide rail; 9. Sliding pin; 10. Positioning rail; 11. Cross bar; 12. Cross groove. DETAILED DESCRIPTION

[0017] The following is combined with Figures 1 to 3 This application is described in further detail.

[0018] The present application embodiment discloses a camera anti-fouling protection device, referring to Figure 1 , including a fixing shell mounted on one end of the lens of the camera housing 1 and a protective seat for preventing the lens from being contaminated.

[0019] Reference Figure 2 The above-mentioned fixed shell includes an N-shaped fixed base shell 2, and the lower ends of the left and right side walls of the fixed base shell 2 are respectively provided with arc-shaped edging base shells 3 facing each other. The edging base shell 3 can better enhance the stability of the fixed shell installed on the camera and improve the anti-slip effect.

[0020] Reference Figure 3 In this embodiment, the protection seat includes a lens protection shell and an assembly shell 4. The lens protection shell includes a ring-shaped enclosure plate 5. A transparent glass 6 is installed in the middle of the enclosure plate 5. The assembly shell 4 is arranged at one end of the lens protection shell facing the fixed shell. A shielding edge 7 is arranged at the end of the lens protection shell away from the assembly shell 4 for shielding sunlight to avoid affecting the imaging of the camera. The cross-section of the assembly shell 4 is n-shaped.

[0021] In this embodiment, the assembly shell 4 and the fixed shell are detachably assembled, and its structure is as follows: the left and right side walls on the fixed shell are symmetrically provided with horizontal guide rails 8, and the inner walls on the left and right sides of the assembly shell 4 are respectively provided with sliding pins 9 adapted to the guide rails 8. In order to improve the convenience of assembly and use of this product, the two ends of the guide rails 8 respectively pass through the front and rear ends of the corresponding side walls of the fixed shell. After such a design, no matter whether the fixed shell is installed forwardly or reversely, the assembly shell 4 and the fixed shell can be detachably assembled, and in order to ensure that the two are not easily separated after assembly, vertical positioning rails 10 can be symmetrically provided on the left and right side walls on the fixed shell, and the positioning rails 10 are connected to the middle part of the guide rails 8 on the corresponding side. In addition, in order to ensure that rainwater does not penetrate into the top of the camera, a cross bar 11 can be provided on the top surface of the fixed base shell 2, and a cross bar groove 12 adapted to the cross bar 11 is provided on the inner top surface of the assembly shell 4.

[0022] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A camera anti-fouling protection device, characterized in that: The invention comprises a fixed shell mounted on one end of a lens of a camera housing (1) and a protective seat for preventing the lens from being contaminated, the protective seat comprising a lens protective shell and an assembly shell (4), the assembly shell (4) being arranged at one end of the lens protective shell facing the fixed shell, the assembly shell (4) and the fixed shell being detachably assembled, the lens protective shell comprising an annular enclosure plate (5), and a transparent glass (6) being installed in the middle of the enclosure plate (5).

2. A camera anti-fouling protection device according to claim 1, characterized in that: The fixed shell comprises an n-shaped fixed base shell (2), and arc-shaped edge-wrapped base shells (3) are respectively arranged facing each other at the lower ends of the left and right side walls of the fixed base shell (2).

3. A camera anti-fouling protection device according to claim 2, characterized in that: The cross section of the assembly shell (4) is n-shaped, and the structure of the detachable assembly between the assembly shell (4) and the fixed shell is as follows: the left and right side walls of the fixed shell are symmetrically provided with transverse guide rails (8), and the left and right inner walls of the assembly shell (4) are respectively provided with sliding pins (9) adapted to the guide rails (8).

4. A camera anti-fouling protection device according to claim 3, characterized in that: The two ends of the guide slide rail (8) respectively penetrate the front and rear ends of the corresponding fixed shell side wall.

5. A camera anti-fouling protection device according to claim 4, characterized in that: Vertical positioning rails (10) are symmetrically arranged on the left and right side walls of the fixed shell, respectively, and the positioning rails (10) are connected to the middle part of the guide rails (8) on the corresponding side.

6. The camera anti-fouling protection device according to claim 2, characterized in that: A cross bar (11) is provided on the top surface of the fixed base shell (2), and a cross bar groove (12) matching the cross bar (11) is provided on the inner top surface of the assembly shell (4).

7. The camera anti-fouling protection device according to claim 1, characterized in that: A shielding edge (7) is provided at one end of the lens protection shell away from the assembly shell (4).

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