Quickly dismountable camera mounting support

Abstract

The utility model discloses a quick detachable camera mounting support, including positioning rod, its top fixedly connected with main installation rod, and the both ends of main installation rod are respectively slidably inserted with vice installation rod, through the structural design of main installation rod both ends slidably inserted vice installation rod, can according to the actual situation such as monitoring range expansion, scene demand change, flexible stretching vice installation rod to expand the installation length of support whole, can directly add camera installation quantity, need not overall replacement support or carry out structural reconstruction, easily satisfy the demand of user to camera quantity dynamic adjustment in different stages, through the linkage design of fixed plate, movable rod and fixed block, make vice installation rod always keep stable connection with main installation rod when sliding expansion, cooperate locking assembly quick positioning movable rod, can firmly fix the adjusted vice installation rod, avoid the support shaking under the multiple camera load, ensure the stable operation of monitoring system.

Description

Technical Field

[0001] This utility model relates to the field of security monitoring equipment technology, specifically a camera mounting bracket that can be quickly disassembled and installed. Background Technology

[0002] With the rapid development of security monitoring, intelligent security, and video acquisition technologies, cameras, as key devices for information acquisition, have been widely used in many scenarios such as urban transportation, public places, industrial plants, and residential communities. Currently, various camera mounting brackets with quick installation and removal functions have appeared on the market, such as magnetic, snap-on, and elastic limit structures. These designs mainly solve the problem of quick fixing and disassembly of a single camera, improving installation convenience and maintenance efficiency. In practical applications, especially in large monitoring areas or complex scenarios, multiple cameras are often required to be configured on the same mounting bracket to achieve comprehensive and blind-spot-free monitoring coverage.

[0003] In existing technologies, most quick-release camera mounting brackets are not designed with full consideration of scalability requirements. Their structures can usually only accommodate a fixed number of camera mounting positions. When users need to add more cameras due to expanded monitoring range or changes in scene requirements, existing brackets often cannot be directly expanded. They need to replace the entire bracket or make complex structural modifications, which makes it difficult to meet the actual needs of users to dynamically adjust the number of cameras at different stages. Therefore, we need to propose a quick-release camera mounting bracket. Utility Model Content

[0004] The purpose of this utility model is to provide a camera mounting bracket that can be quickly disassembled and assembled. By setting up a sliding plug-in structure between the main mounting rod and the auxiliary mounting rod, a linkage structure of the fixing plate, the movable rod, and the fixing block, as well as a locking component, it achieves the effect of flexibly adjusting the number of cameras installed without overall replacement or modification, while ensuring the stable operation of the bracket under multiple camera loads, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A quick-release camera mounting bracket includes: a positioning rod with a main mounting rod fixedly connected to its top end; secondary mounting rods slidably inserted into the two ends of the main mounting rod; and several sets of cameras detachably mounted on the top of the main mounting rod; a fixing plate fixedly connected to one side wall of the main mounting rod; movable rods slidably inserted into the two ends of the fixing plate; a fixing block fixedly connected to one end of each of the two sets of movable rods; and a locking assembly for quickly positioning the movable rods to enhance the stability of the secondary mounting rods, the locking assembly being disposed on one side wall of the fixing plate.

[0007] Preferably, the locking assembly includes a fixed housing, which is fixedly connected to one side wall of the fixed plate. A locking block is slidably inserted inside the fixed housing. One end of the locking block passes through the fixed plate and is inserted into the interior of the auxiliary mounting rod. A spring is fixedly connected to the other end of the locking block. One end of the spring is fixedly connected to one inner wall of the fixed housing.

[0008] Preferably, it also includes a pull rod, which is slidably inserted into one side wall of the fixed shell, and one end of the pull rod passes through the fixed shell and is rotatably connected to one end of the locking block, and the spring is movably sleeved on the outer wall of the pull rod.

[0009] Preferably, an operating head is fixedly connected to the end of the pull rod away from the locking block, and the outer wall of the operating head is provided with anti-slip texture.

[0010] Preferably, one end of the card block is provided with a wedge-shaped part, and a number of positioning grooves adapted to the wedge-shaped part are provided on one side wall of the auxiliary mounting rod, and the wedge-shaped part is inserted into the interior of the corresponding positioning groove.

[0011] Preferably, a nut seat is fixedly connected to one side wall of the fixed shell, and a threaded block adapted to the nut seat is fixedly sleeved on the outer wall of the pull rod, and the threaded block is threadedly connected to the inside of the nut seat.

[0012] Preferably, the top of the main mounting rod and the two sets of auxiliary mounting rods are provided with several sets of mounting holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention features a structural design that allows for the sliding insertion of secondary mounting rods at both ends of the main mounting rod. This design enables flexible extension of the secondary mounting rods to expand the overall installation length of the bracket, adapting to changes in monitoring range or scene requirements. This allows for the direct addition of new cameras without requiring a complete bracket replacement or structural modifications, easily meeting users' needs for dynamic adjustment of the number of cameras at different stages. The linkage design of the fixed plate, movable rod, and fixed block ensures a stable connection between the secondary mounting rod and the main mounting rod during sliding expansion. Furthermore, the locking assembly quickly positions the movable rod, firmly securing the adjusted secondary mounting rod and preventing bracket swaying or loosening under multiple camera loads, thus ensuring stable operation of the monitoring system. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the axial side structure of this utility model;

[0017] Figure 3 This is a structural schematic diagram of the main mounting rod, the auxiliary mounting rod, and the locking assembly of this utility model.

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Positioning rod; 2. Main mounting rod; 3. Secondary mounting rod; 4. Fixing plate; 5. Movable rod; 6. Fixing block; 7. Locking assembly; 701. Fixing shell; 702. Clamping block; 703. Spring; 704. Pull rod; 8. Operating head; 9. Anti-slip texture; 10. Nut seat; 11. Threaded block; 12. Wedge-shaped part; 13. Positioning groove; 14. Mounting hole. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution:

[0022] A quick-assembly and detachable camera mounting bracket includes: a positioning rod 1, with a main mounting rod 2 fixedly connected to its top; secondary mounting rods 3 are slidably inserted into the two ends of the main mounting rod 2; and several sets of cameras are detachably mounted on the top of the main mounting rod 2. By setting up a sliding insertion structure between the main mounting rod 2 and the secondary mounting rods 3, the overall length of the bracket can be flexibly adjusted according to actual needs, thus adapting to the installation of different numbers of cameras. This telescopic design is particularly suitable for dynamic switching between scenarios ranging from small shops monitored by a single camera to large warehouses with full coverage by multiple cameras, eliminating the need to repeatedly purchase brackets of different specifications.

[0023] The fixing plate 4 is fixedly connected to one side wall of the main mounting rod 2. Movable rods 5 are slidably inserted into the interior of both ends of the fixing plate 4. A fixing block 6 is fixedly connected to one end of each of the two sets of movable rods 5. One side of each of the two sets of fixing blocks 6 is fixedly connected to one side of each of the two sets of auxiliary mounting rods 3. By setting up a linkage structure between the fixing plate 4, the movable rods 5, and the fixing blocks 6, a stable connection between the auxiliary mounting rod 3 and the main mounting rod 2 is maintained during the sliding adjustment process, preventing the auxiliary mounting rod 3 from shifting. This linkage structure prevents the auxiliary mounting rod 3 from wobbling left and right when stretched or contracted, ensuring the overall straightness of the bracket during adjustment and providing a guarantee for the accurate positioning of the subsequent camera installation.

[0024] The locking assembly 7, used to quickly position the movable rod 5 to enhance the stability of the secondary mounting rod 3, is mounted on one side wall of the fixed plate 4. By using the locking assembly 7, the movable rod 5 is quickly positioned, thereby enhancing the stability of the secondary mounting rod 3. The locking assembly 7 can lock immediately after the secondary mounting rod 3 is adjusted to the target position, without the need for external tools, significantly improving installation efficiency and preventing the secondary mounting rod 3 from shifting due to the sliding of the movable rod 5.

[0025] The locking assembly 7 includes a fixed housing 701, which is fixedly connected to one side wall of the fixed plate 4. A locking block 702 is slidably inserted into the interior of the fixed housing 701. One end of the locking block 702 passes through the fixed plate 4 and is inserted into the interior of the secondary mounting rod 3. The other end of the locking block 702 is fixedly connected to a spring 703, one end of which is fixedly connected to the inner wall of one side of the fixed housing 701. By setting up the cooperative structure of the fixed housing 701, the locking block 702, and the spring 703, the spring force of the spring 703 pushes the locking block 702 into the secondary mounting rod 3, achieving the effect of initial fixation of the secondary mounting rod 3. The fixed housing 701 provides a stable installation and movement space for the locking block 702 and the spring 703. The automatic reset function of the spring 703 allows the locking block 702 to quickly respond to changes in the position of the secondary mounting rod 3, achieving immediate initial fixation.

[0026] It also includes a pull rod 704, which is slidably inserted into one side wall of the fixed housing 701. One end of the pull rod 704 passes through the fixed housing 701 and is rotatably connected to one end of the locking block 702. A spring 703 is movably sleeved on the outer wall of the pull rod 704. By setting the pull rod 704, the locking block 702 can be easily pulled away from the auxiliary mounting rod 3, facilitating the adjustment of the position of the auxiliary mounting rod 3. The pull rod 704 provides the operator with a clear point of force application. The rotatable connection ensures that the pull rod 704 does not drive the locking block 702 to rotate when it rotates, but only affects its axial movement. At the same time, the spring 703 sleeved on the pull rod 704 can prevent the spring 703 from deforming and shifting, ensuring its elasticity is stable.

[0027] An operating head 8 is fixedly connected to the end of the pull rod 704 away from the locking block 702. The outer wall of the operating head 8 is provided with anti-slip textures 9. By providing the operating head 8 and the anti-slip textures 9, the friction between the hand and the operating head 8 is increased, making it easier for the operator to pull or rotate the pull rod 704. In humid environments or when the operator is wearing gloves, the anti-slip textures 9 effectively prevent hand slippage. The size design of the operating head 8 conforms to ergonomics, improving comfort during extended operation.

[0028] One end of the locking block 702 has a wedge-shaped portion 12, and several sets of positioning grooves 13 adapted to the wedge-shaped portion 12 are formed on one side wall of the auxiliary mounting rod 3. The wedge-shaped portion 12 is inserted into the corresponding positioning groove 13. By setting the wedge-shaped portion 12 and multiple sets of positioning grooves 13, the wedge-shaped portion 12 can automatically slide into the appropriate positioning groove 13 for quick positioning during the stretching process of the auxiliary mounting rod 3, and can adapt to different stretching length fixing requirements. The inclined surface design of the wedge-shaped portion 12 allows the locking block 702 to be automatically pushed open when the auxiliary mounting rod 3 is stretched, without the need to manually pull the pull rod 704. The multiple sets of positioning grooves 13 provide multi-level length adjustment options for the bracket, adapting to the installation requirements of cameras with different spacing.

[0029] A nut seat 10 is fixedly connected to one side wall of the fixed housing 701, and a threaded block 11 adapted to the nut seat 10 is fixedly sleeved on the outer wall of the pull rod 704. The threaded block 11 is threadedly connected to the inside of the nut seat 10. By setting the nut seat 10 and the threaded block 11, after the locking block 702 is inserted into the positioning groove 13, the threaded block 11 can be threadedly connected to the nut seat 10 by rotating the pull rod 704, further locking the position of the locking block 702 and preventing it from loosening. The self-locking characteristic of the threaded connection can resist the influence of external forces such as vibration and wind, ensuring that the locking block 702 will not fall out of the positioning groove 13 during multi-camera load or long-term use, thus improving the overall structural reliability of the bracket.

[0030] The top of the main mounting rod 2 and the two sets of auxiliary mounting rods 3 are all pre-drilled with several sets of mounting holes 14. By setting multiple sets of mounting holes 14, cameras can be installed in different positions according to actual needs, improving the flexibility of bracket installation. The mounting holes 14 adopt a standard hole diameter design, which is compatible with mainstream camera mounting bolts on the market. Users can choose any mounting hole 14 to fix the camera according to the monitoring angle and coverage requirements, without the need for secondary processing such as drilling on the bracket.

[0031] Working Principle: In practical applications, this quick-release camera mounting bracket first uses the mounting holes at the bottom of the positioning rod 1, along with expansion bolts, to fix the bracket to a wall, ceiling, or column, completing the basic positioning. When installing cameras, the combined length of the main mounting rod 2 and the auxiliary mounting rod 3 is determined based on the required number of cameras and the monitoring coverage area. The auxiliary mounting rod 3 is pulled directly, causing it to slide along the inside of the main mounting rod 2. At this time, the auxiliary mounting rod 3 drives the fixing block 6 and the movable rod 5 to slide synchronously along the fixing plate 4. During the sliding process of the auxiliary mounting rod 3, its side wall will press the wedge-shaped part 12 of the locking block 702, causing the locking block 702 to compress the spring 703 and move into the fixing shell 701. When the auxiliary mounting rod 3 reaches the target position, the spring 703 resets, pushing the locking block 702 out, and the wedge-shaped part 12 automatically engages in the corresponding positioning groove 13, achieving the initial fixation of the auxiliary mounting rod 3. Then, rotating the operating head 8 causes the pull rod 704 to rotate, causing the threaded block 11 on the pull rod 704 to be threadedly connected to the nut seat 10 on the fixed housing 701. The threaded locking force further fixes the position of the locking block 702, preventing it from loosening during use and ensuring the stable load-bearing of the auxiliary mounting rod 3. Finally, align the mounting bracket at the bottom of the camera with the mounting hole 14 at the top of the main mounting rod 2 or the auxiliary mounting rod 3, and use bolts to complete the detachable fixing of the camera, thus realizing the monitoring deployment.

[0032] When it is necessary to increase or decrease the number of cameras and adjust the bracket length, rotate the operating head 8 in the opposite direction to disengage the threaded block 11 from the nut seat 10. Pull the operating head 8 to drive the locking block 702 to compress the spring 703 and disengage it from the positioning groove 13 via the pull rod 704. At this time, the auxiliary mounting rod 3 can be freely pushed to adjust the length. Repeat the above positioning and locking steps to complete the bracket adjustment. If it is necessary to replace or maintain a single camera, simply unscrew the fixing bolt of the corresponding camera to remove it. There is no need to adjust the overall structure of the bracket. The whole process is convenient and can quickly respond to changes in monitoring needs in different scenarios.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable camera mounting bracket, characterized in that, include: The positioning rod (1) has a main mounting rod (2) fixedly connected to its top end. The two ends of the main mounting rod (2) are respectively slidably inserted with auxiliary mounting rods (3). Several sets of cameras are detachably installed on the top of the main mounting rod (2). The fixing plate (4) is fixedly connected to one side wall of the main mounting rod (2). Movable rods (5) are slidably inserted into the two ends of the fixing plate (4). One end of each of the two sets of movable rods (5) is fixedly connected to a fixing block (6). One side of each of the two sets of fixing blocks (6) is fixedly connected to one side of each of the two sets of auxiliary mounting rods (3). A locking assembly (7) is used to quickly position the movable rod (5) to enhance the stability of the auxiliary mounting rod (3), the locking assembly (7) being disposed on one side wall of the fixing plate (4).

2. The camera mounting bracket with quick assembly and disassembly according to claim 1, characterized in that: The locking assembly (7) includes a fixed housing (701), which is fixedly connected to one side wall of the fixed plate (4). A locking block (702) is slidably inserted inside the fixed housing (701). One end of the locking block (702) passes through the fixed plate (4) and is inserted into the interior of the auxiliary mounting rod (3). The other end of the locking block (702) is fixedly connected to a spring (703), and one end of the spring (703) is fixedly connected to one side inner wall of the fixed housing (701).

3. The quick detachable camera mounting bracket of claim 2, wherein: It also includes a pull rod (704), which is slidably inserted into one side wall of the fixed shell (701), and one end of the pull rod (704) passes through the fixed shell (701) and is rotatably connected to one end of the locking block (702). The spring (703) is movably sleeved on the outer wall of the pull rod (704).

4. The quick detachable camera mounting bracket of claim 3, wherein: The end of the pull rod (704) away from the locking block (702) is fixedly connected to the operating head (8), and the outer wall of the operating head (8) is provided with anti-slip texture (9).

5. The quick detachable camera mounting bracket of claim 4, wherein: One end of the card block (702) is provided with a wedge-shaped part (12), and a number of positioning grooves (13) adapted to the wedge-shaped part (12) are provided on one side wall of the auxiliary mounting rod (3). The wedge-shaped part (12) is inserted into the interior of the corresponding positioning groove (13).

6. The quick detachable camera mounting bracket of claim 5, wherein: A nut seat (10) is fixedly connected to one side wall of the fixed shell (701), and a threaded block (11) that matches the nut seat (10) is fixedly sleeved on the outer wall of the pull rod (704). The threaded block (11) is threadedly connected to the inside of the nut seat (10).

7. The quick detachable camera mounting bracket of claim 1, wherein: The top of the main mounting rod (2) and the two sets of auxiliary mounting rods (3) are reserved with several sets of mounting holes (14).

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