Modular assembly structure of camera of multi-view gun dome camera

Abstract

The utility model belongs to the technical field of security and protection equipment, and particularly relates to a modular assembly structure of a multi-view gun dome camera, which comprises a host bracket, a power supply module is fixedly connected to the upper end of the host bracket, a dome camera module is connected to the lower end of the host bracket, and a plurality of hollow flanges are arranged on the outer surface of the host bracket. A front face gun unit and a side face gun unit are fixedly connected to the interiors of the multiple hollow flanges correspondingly. According to the invention, modular assembly is adopted, lens box camera modules in all directions are independently assembled, and then FPC data linkage is carried out, so that the damage to the modules and wire groups in the installation and use process is reduced, the installation efficiency and the installation yield are improved, and the service life of products is prolonged.

Description

Technical Field

[0001] This application relates to the field of security equipment technology, specifically a modular assembly structure for a multi-lens PTZ camera. Background Technology

[0002] A multi-lens PTZ camera is a surveillance device that combines the functions of a bullet camera and a PTZ camera. It typically consists of one or more bullet lenses and one PTZ lens.

[0003] Currently, security cameras are rapidly developing towards multi-view cameras, which is much more complex to assemble than previous single-view products. The wiring of multi-directional lens modules is also complex, which can damage the modules and wiring during installation and use, resulting in a high failure rate. Utility Model Content

[0004] The purpose of this application is to provide a modular assembly structure for a multi-lens PTZ camera to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a modular assembly structure for a multi-lens PTZ camera, including a main unit bracket, a power module fixedly connected to the upper end of the main unit bracket, and a PTZ camera module connected to the lower end of the main unit bracket. The outer surface of the main unit bracket is provided with multiple hollow flanges, and a front PTZ camera assembly and a side PTZ camera assembly are respectively fixedly connected inside the multiple hollow flanges.

[0006] In one embodiment, the PTZ camera module is rotatably connected to the lower end of the main unit bracket, and a drive unit for driving the PTZ camera module to rotate is fixed inside the main unit bracket.

[0007] In one embodiment, the power module is electrically connected to the drive unit, the front gun assembly, the side gun assembly, and the PTZ camera module.

[0008] In one embodiment, an antenna is connected to the upper end of the host bracket.

[0009] In one embodiment, a cable tray is screwed inside the main unit bracket and is located at the lower end of the drive unit. The cable tray has multiple wire holes. The power cables of the front and side gun groups pass through the guide holes and are connected to the power module. The output shaft of the drive unit passes through the cable tray and is connected to the PTZ camera module.

[0010] Compared with the prior art, the beneficial effects of this application are:

[0011] 1) This application adopts a modular assembly, allowing the lens and camera modules in each direction to be assembled independently. Then, each lens and camera module is connected to the power module via an FPC data cable, which reduces damage to the modules and wiring during installation and use, and improves installation efficiency, installation yield, and product lifespan.

[0012] 2) This application installs a wiring board inside the main unit bracket, which separates the FPC data cables of each lens camera module, so that the cables between each lens camera module can pass through the main unit bracket in an orderly manner, avoiding the cables from being randomly tangled and squeezed inside the main unit bracket, reducing the installation difficulties and potential cable damage risks caused by messy cables. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front structure of this application;

[0014] Figure 2 This is the left-side view of this application;

[0015] Figure 3 This is a schematic diagram of the structure on the back of this application;

[0016] Figure 4 This is a bottom view of the application;

[0017] Figure 5 This is a top view of this application;

[0018] Figure 6 This is an exploded view of this application;

[0019] Figure 7 This is a schematic diagram of the wiring board structure of this application.

[0020] In the diagram: 1. Main unit bracket; 11. Antenna; 2. Power module; 3. Front camera module; 4. Side camera module; 5. PTZ camera module; 6. Cable management board; 61. Wire hole. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0023] Example:

[0024] Please see Figure 1-7 This application provides a technical solution: a modular assembly structure for a multi-lens PTZ camera, including a main support bracket 1. A power module 2 is fixedly connected to the upper end of the main support bracket 1. The power module 2 is responsible for supplying power to the entire camera. The power module 2 includes a support arm for fixing one end to a wall, a battery pack fixedly installed inside the support arm, and a circuit board. The circuit board has wireless functionality (it integrates corresponding wireless communication modules, such as Wi-Fi chips, 4G / 5G communication chips, etc. These modules enable the camera to connect and transmit data with other devices via wireless networks, facilitating remote viewing of monitoring images, etc.), power management and conversion functions (it can process external power input (such as DC12V, POE power supply, etc.) and convert it into different voltage levels required by various chips and modules inside the camera, providing them with a stable power supply), and data processing functions (it integrates key components such as a main control chip and can process image data collected by the camera sensor, such as analog-to-digital conversion, image encoding (such as H.264, H.265 encoding), noise reduction, and white balance adjustment). (Image enhancement, etc.) The aforementioned circuit board belongs to existing technology. Most circuit boards in existing PTZ cameras have the above functions, so they will not be described in detail here. The lower side of the support arm is fixedly connected to the main unit bracket 1. The lower end of the main unit bracket 1 is connected to the PTZ camera module 5. The PTZ camera module 5 is rotatably connected to the lower end of the main unit bracket 1, and a drive unit for driving the PTZ camera module 5 to rotate is fixedly connected inside the main unit bracket 1. The drive unit consists of a motor and a gear set. One gear in the gear set is fixedly connected to the upper end of the PTZ camera module 5. The motor outputs power to drive the gear and the PTZ camera module 5 to rotate. The adjustment of the PTZ camera module 5 is now described. The outer surface of the main unit bracket 1 has multiple hollow flanges, and the front camera module 3 and the side camera module 4 are respectively fixed inside the multiple hollow flanges. The front camera module 3 and the side camera module 4 are both modular camera lens modules. The modular assembly allows the camera lens modules in each direction to be assembled independently. Then, each camera lens module is connected to the power module 2 through the FPC data cable, which reduces the damage to the modules and cables during installation and use, and improves the installation efficiency, installation yield and product life.

[0025] The power module 2 is electrically connected to the drive unit, the front gun assembly 3, the side gun assembly 4, and the PTZ camera module 5.

[0026] The upper end of the main unit bracket 1 is connected to an antenna 11, which can be connected to the circuit board in the power module 2 to improve the signal strength of the wireless communication module.

[0027] The main unit bracket 1 is also screwed with a wiring board 6, which is located at the lower end of the drive unit. The wiring board 6 has multiple wire holes 61. The power lines of the front camera module 3 and the side camera module 4 pass through the guide holes and are connected to the power module 2. The output shaft of the drive unit passes through the wiring board 6 and is connected to the PTZ camera module 5. The wiring board 6 separates the FPC data lines of each lens camera module, so that the lines between each lens camera module can be orderly distributed in the main unit bracket 1. This avoids the lines from being randomly tangled and squeezed inside the main unit bracket 1, reducing the installation difficulties and potential line damage risks caused by messy lines.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this application. It will be apparent to those skilled in the art that this application is not limited to the details of the exemplary embodiments described above, and that this application can be implemented in other specific forms without departing from the spirit or basic characteristics of this application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects. The scope of this application is defined by the appended claims rather than the foregoing description. Therefore, it is intended to encompass all variations falling within the meaning and scope of equivalents of the claims within this application, and no reference numerals in the claims should be regarded as limiting the scope of the claims.

[0029] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular assembly structure for a multi-lens PTZ camera, comprising a main unit bracket (1), characterized in that: The main unit bracket (1) is fixedly connected to the upper end of the power module (2) and the main unit bracket (1) is connected to the lower end of the PTZ camera module (5). The outer surface of the main unit bracket (1) is provided with multiple hollow flanges, and the front gun assembly (3) and the side gun assembly (4) are respectively fixedly connected inside the multiple hollow flanges.

2. The modular assembly structure of a multi-lens PTZ camera according to claim 1, characterized in that: The PTZ camera module (5) is rotatably connected to the lower end of the main support bracket (1), and a drive unit for driving the PTZ camera module (5) to rotate is fixed inside the main support bracket (1).

3. The modular assembly structure of a multi-lens PTZ camera according to claim 2, characterized in that: The power module (2) is electrically connected to the drive unit, the front gun assembly (3), the side gun assembly (4), and the PTZ camera module (5).

4. The modular assembly structure of a multi-lens PTZ camera according to claim 3, characterized in that: An antenna (11) is connected to the upper end of the main unit bracket (1).

5. The modular assembly structure of a multi-lens PTZ camera according to claim 4, characterized in that: The main unit bracket (1) is also screwed with a wiring board (6), and the wiring board (6) is located at the lower end of the drive unit. The wiring board (6) has multiple wire holes (61) inside. The power lines of the front gun assembly (3) and the side gun assembly (4) pass through the guide holes and are connected to the power module (2). The output shaft of the drive unit passes through the wiring board (6) and is connected to the PTZ camera module (5).

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