A camera module with night vision capabilities

Abstract

This utility model discloses a camera module with night vision effect, relating to the field of camera module technology. It includes a module mechanism comprising a circuit board with a through-hole at its edge. A feedback mechanism is provided outside the through-hole, and the feedback mechanism includes a plastic frame with a through-hole in its center, communicating with the through-hole. A spring is fixedly connected to the lower end of the plastic frame, and a base is fixedly connected to the lower end of the spring. Through the spring, the utility model allows the user to sense the spring's thrust during installation, enabling them to detect the installation position and degree of installation when rotating the screw. This facilitates installation and use. Simultaneously, the spring's thrust compresses the screw's threaded surface against the threaded hole, further ensuring installation stability and preventing screw movement during use, thus guaranteeing operational stability.

Description

Technical Field

[0001] This utility model relates to the field of camera module technology, and in particular to a camera module with night vision effect. Background Technology

[0002] A camera module with night vision capability is a device that can capture clear images or videos in low light or no light environments. The main types are: infrared night vision camera modules, starlight night vision camera modules, and thermal imaging night vision camera modules.

[0003] In the existing technology, when infrared night vision camera modules are installed in the camera housing, the connection is made by directly screwing on bolts. This method requires strict control of the force during installation to avoid squeezing and damaging the circuit board. In actual installation, it is inconvenient to adjust the force, resulting in low installation efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the existing technology, infrared night vision camera modules are installed in the camera housing by directly screwing on bolts. This method requires strict control of the force during installation to avoid damaging the circuit board. In actual installation, the force adjustment is inconvenient, resulting in low installation efficiency. Therefore, this invention proposes a camera module with night vision effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a camera module with night vision effect, comprising a module mechanism, the module mechanism comprising a circuit board, an assembly hole being provided through the edge of the circuit board, a feedback mechanism being provided outside the assembly hole, the feedback mechanism comprising a plastic frame, a connecting hole being provided through the middle of the plastic frame, the connecting hole communicating with the assembly hole, a spring being fixedly connected to the lower end of the plastic frame, and a base being fixedly connected to the lower end of the spring.

[0006] Preferably, an assembly groove is provided on the outer side of the assembly hole, and the plastic frame is fixedly connected to the assembly groove.

[0007] Preferably, an inner limiting sleeve is fixedly connected inside the base, and the lower end of the spring is located between the inner limiting sleeve and the base.

[0008] Preferably, the base has a through hole in the middle.

[0009] Preferably, a lens housing is fixedly connected to the upper end of the circuit board, and an assembly connector is connected to the terminal of the lens housing, which is then inserted into the circuit board.

[0010] Preferably, an infrared lamp and an assembly plug are fixedly connected to the upper end of the circuit board, and a protective lens is installed inside the upper end of the lens housing.

[0011] Preferably, a rubber ring is fixedly connected to the upper end of the plastic frame at the edge of the connecting hole.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting a spring, during installation, the spring's thrust can be felt when the screw is turned, thereby sensing the installation position and degree of installation, which facilitates installation and use. At the same time, the spring's thrust can squeeze the screw's threaded surface against the threaded hole, further ensuring installation stability and making it difficult for the screw to move during use, thus ensuring stable use.

[0014] 2. In this utility model, the base and inner limiting sleeve are used to restrict the lower end of the spring. At the same time, when the spring is fully bent and retracted, it can be stored in the base, which can prevent the spring from shifting. The rubber ring is used to reduce the squeezing force of the screw on the circuit board after installation, so as to prevent the circuit board from being squeezed and damaged, ensuring the integrity of the circuit board and avoiding problems during use. At the same time, the plastic frame can increase the protection of the circuit board, resulting in better performance. Attached Figure Description

[0015] Figure 1 This invention provides a three-dimensional structural diagram of a camera module with night vision capabilities. Figure 1 ;

[0016] Figure 2 This invention provides a three-dimensional structural diagram of a camera module with night vision capabilities. Figure 2 ;

[0017] Figure 3 An exploded view of a camera module with night vision capabilities is provided for this utility model.

[0018] Legend:

[0019] 1. Module mechanism; 11. Circuit board; 12. Lens housing; 13. Protective lens; 14. Assembly connector; 15. Infrared lamp; 16. Assembly plug; 17. Assembly hole;

[0020] 2. Feedback mechanism; 21. Plastic frame; 22. Rubber ring; 23. Spring; 24. Base; 25. Through hole; 26. Inner limiting sleeve; 27. Connecting hole; 28. Assembly slot. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: As Figure 1 - Figure 3 As shown, this utility model provides a camera module with night vision effect, including a module mechanism 1. The module mechanism 1 includes a circuit board 11. An assembly hole 17 is provided through the edge of the circuit board 11. A feedback mechanism 2 is provided on the outside of the assembly hole 17. The feedback mechanism 2 includes a plastic frame 21. A connecting hole 27 is provided through the middle of the plastic frame 21. The connecting hole 27 communicates with the assembly hole 17. A spring 23 is fixedly connected to the lower end of the plastic frame 21. A base 24 is fixedly connected to the lower end of the spring 23.

[0024] The specific settings and functions of this embodiment will be described in detail below. With the setting of spring 23, during installation, the pushing force of spring 23 can be felt when the screw is turned, thereby sensing the installation position and degree of installation, so as to facilitate installation and use. At the same time, the pushing force of spring 23 can squeeze the threaded surface of the screw and the threaded hole of the installation to further ensure installation stability, making it difficult for the screw to move during use and ensuring the stability of use.

[0025] Example 2: Figure 1 - Figure 3 As shown, an assembly groove 28 is provided on the outer side of the assembly hole 17. The plastic frame 21 is fixedly connected to the assembly groove 28. An inner limiting sleeve 26 is fixedly connected inside the base 24. The lower end of the spring 23 is located between the inner limiting sleeve 26 and the base 24. A through hole 25 is provided through the middle of the base 24. A lens shell 12 is fixedly connected to the upper end of the circuit board 11. An assembly connector 14 is connected to the terminal of the lens shell 12. The assembly connector 14 is plugged into the circuit board 11. An infrared lamp 15 and an assembly plug 16 are fixedly connected to the upper end of the circuit board 11. A protective lens 13 is installed inside the upper end of the lens shell 12. A rubber ring 22 is fixedly connected to the upper end of the plastic frame 21 at the edge of the connection hole 27. All lenses are placed inside the lens shell 12.

[0026] The overall effect of this embodiment is that the base 24 and the inner limiting sleeve 26 are used to limit the lower end of the spring 23. At the same time, when the spring 23 is completely bent and retracted, it can be stored in the base 24, which can prevent the spring 23 from shifting. The rubber ring 22 is used to reduce the squeezing force of the screw on the circuit board 11 after installation, so as to prevent the circuit board 11 from being squeezed and damaged, ensuring the integrity of the circuit board 11 and avoiding problems during use. At the same time, the plastic frame 21 is used to increase the protection of the circuit board 11, resulting in better performance.

[0027] The usage and working principle of this device are as follows: During installation, apply glue to the inside of the plastic frame 21, then connect the plastic frame 21 to the mounting slot 28, and connect the connecting hole 27 to the mounting hole 17. Then, use a screw to pass through the mounting hole 17, place the lower end of the base 24 above the installation location, and connect the screw to the threaded hole. As the screw rotates, the spring 23 is gradually compressed, which will feed the force back to the circuit board 11. When rotating the screw, you can feel the pushing force of the spring 23, and you can feel the installation force in real time. When the lower end of the circuit board 11 is in contact with the upper end of the base 24, the pressure is too high. After installation, connect the circuit.

[0028] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A camera module with night vision capability, comprising a module mechanism (1), characterized in that: The module mechanism (1) includes a circuit board (11), and an assembly hole (17) is provided through the edge of the circuit board (11). A feedback mechanism (2) is provided on the outside of the assembly hole (17). The feedback mechanism (2) includes a plastic frame (21), and a connecting hole (27) is provided through the middle of the plastic frame (21). The connecting hole (27) communicates with the assembly hole (17). A spring (23) is fixedly connected to the lower end of the plastic frame (21), and a base (24) is fixedly connected to the lower end of the spring (23).

2. A camera module with night vision effect according to claim 1, characterized in that: An assembly groove (28) is provided on the outside of the assembly hole (17), and the plastic frame (21) is fixedly connected to the assembly groove (28).

3. A camera module with night vision effect according to claim 1, characterized in that: An inner limiting sleeve (26) is fixedly connected inside the base (24), and the lower end of the spring (23) is located between the inner limiting sleeve (26) and the base (24).

4. A camera module with night vision effect according to claim 1, characterized in that: The base (24) has a through hole (25) in the middle.

5. A camera module with night vision effect according to claim 1, characterized in that: A lens housing (12) is fixedly connected to the upper end of the circuit board (11). The wiring terminal of the lens housing (12) is connected to an assembly connector (14), which is inserted into the circuit board (11).

6. A camera module with night vision effect according to claim 5, characterized in that: An infrared lamp (15) and a mounting plug (16) are fixedly connected to the upper end of the circuit board (11), and a protective lens (13) is installed inside the upper end of the lens housing (12).

7. A camera module with night vision effect according to claim 1, characterized in that: A rubber ring (22) is fixedly connected to the upper end of the plastic frame (21) and at the edge of the connecting hole (27).

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