Mounting bracket of monitoring camera

Abstract

The utility model relates to the technical field of camera supports, discloses an installation support of a monitoring camera, and solves the problems that the installation angle of an existing monitoring camera support is inconvenient to adjust, the balance stability is poor, and the existing monitoring camera support is easily interfered by external factors. The installation support comprises a supporting frame, a locking piece, a movable frame, a horizontal anti-shake mechanism, a connecting base, an installation frame, a protection plate and the like. The locking piece is matched with the movable frame to achieve flexible rotation and accurate angle adjustment of the movable frame on the supporting frame, the horizontal anti-shaking mechanism can effectively reduce shaking in the horizontal direction, and stable operation of equipment is guaranteed. The connecting base and the mounting frame are used for mounting the monitoring camera, the protection plate can protect equipment from dust and rainwater erosion and accidental collision, the safety of the equipment is improved, the service life of the equipment is prolonged, the overall structure is stable and reliable, and the mounting requirement of the monitoring camera can be met.

Description

Technical Field

[0001] This utility model relates to the field of camera bracket technology, specifically to a mounting bracket for a surveillance camera. Background Technology

[0002] A security camera mounting bracket is a device used to fix and support a security camera, playing a crucial role in security monitoring systems. With increasing public awareness of security, security monitoring systems are becoming more and more widespread, being used in various locations such as shopping malls, hospitals, streets, schools, and homes. Security cameras typically require mounting brackets to be fixed in suitable positions to achieve effective monitoring of specific areas.

[0003] Chinese patent CN218935964U discloses a mounting and adjusting bracket for a surveillance camera. This bracket includes a mounting plate, a mounting base, and an adjusting mechanism. The adjusting mechanism comprises a rotating shaft, gears, a movable block, locking teeth, a spring, a lever, and a locking groove. Moving the lever moves the movable block and locking teeth, allowing the locking teeth to disengage from the gear. This allows the gear to rotate and adjust the angle between the fixed plate and the connecting block, adapting to different installation positions. After adjustment, the spring returns, causing the locking teeth to re-engage the gear and lock the angle. The mounting base and the fixed plate are connected by a snap-fit ​​mechanism. Squeezing the locking block allows the connecting column to move, enabling quick assembly and disassembly of the mounting base and camera. A dovetail block and dovetail groove cooperate to ensure the stability of the connecting column, and a limit block and limit groove cooperate to prevent the mounting base from wobbling. This design employs numerous mechanical structures and moving parts, such as multiple gears, movable blocks, and dovetail blocks, making the bracket structure relatively complex and potentially requiring more frequent maintenance and upkeep.

[0004] In response to the aforementioned technologies, a mounting bracket for a surveillance camera is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this utility model is to provide a mounting bracket for a surveillance camera. By using this device, the problems of inconvenient installation angle adjustment, poor balance and stability, and susceptibility to interference from external factors in existing surveillance camera brackets are solved.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a mounting bracket for a surveillance camera, comprising a support frame, a locking component rotatably mounted on the support frame, a round hole on the top end face of the support frame in contact with the locking component, a movable frame engaged with the locking component, a toothed belt fixedly mounted at one end of the movable frame, the movable frame rotatably connected to the support frame, a horizontal anti-shake mechanism mounted on the movable frame, a connecting seat fixedly mounted on the horizontal anti-shake mechanism, and a mounting bracket detachably connected to the connecting seat;

[0007] The horizontal anti-shake mechanism includes an outer ring plate, one end of which is fixedly connected to the movable frame. The outer ring plate is movably connected to an inner ring plate via two connectors. The inner ring plate is movably connected to a center seat via two connectors. Gaps are left between the outer ring plate and the inner ring plate, and between the inner ring plate and the center seat. A counterweight is fixedly installed at the bottom of the center seat.

[0008] Preferably, a connecting seat is fixedly connected to the center of the top of the central seat.

[0009] Preferably, a protective plate is detachably connected to the mounting bracket.

[0010] Preferably, the locking component includes a central shaft, which is rotatably connected to the support frame. A toothed ring is fixedly provided on the outer wall of the middle section of the central shaft. The toothed ring meshes with a toothed belt at one end of the movable frame. A threaded cap is slidably connected to the top of the central shaft extending out of the support frame. A limit groove is opened on the inner wall of the threaded cap. An insert shaft is fixedly provided at the bottom end of the threaded cap and is inserted into a round hole.

[0011] Preferably, a spring is fixedly connected to the inner wall of the top end of the threaded cap, and the other end of the spring is fixedly connected to the top end of the central shaft.

[0012] Preferably, limit blocks are fixedly provided on the outer walls of both sides of the end of the central shaft that extends into the threaded cap.

[0013] Preferably, the limiting block is slidably disposed within the limiting groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model proposes a mounting bracket for a surveillance camera. Through a unique locking mechanism and movable frame design, it achieves flexible and precise adjustment of the movable frame angle, facilitating the determination of the surveillance camera's shooting angle according to actual needs, and ensuring good stability after adjustment. Simultaneously, the horizontal anti-shake mechanism effectively reduces horizontal vibration, ensuring the stability of the monitored image and improving monitoring quality. The protective plate prevents the equipment from being corroded by the external environment and from accidental collisions, extending the equipment's service life and enhancing its safety.

[0016] 2. The mounting bracket for a surveillance camera proposed in this utility model has a reasonable and compact structural design. The cooperation of components such as the threaded cap, central shaft, limiting block, and limiting groove ensures the stability of the locking parts during rotation and positioning, reduces unnecessary shaking and displacement, and further improves the reliability of the entire mounting bracket, enabling the surveillance camera installed on it to work stably for a long time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model from a bottom view.

[0019] Figure 3 This is a schematic diagram of the meshing structure of the toothed belt and toothed ring of this utility model;

[0020] Figure 4 This is a cross-sectional schematic diagram of the locking component of this utility model.

[0021] In the diagram: 1. Support frame; 10. Round hole; 11. Locking element; 111. Central shaft; 112. Gear ring; 113. Threaded cap; 1130. Limiting groove; 1131. Spring; 1132. Limiting block; 114. Insert shaft; 2. Movable frame; 21. Gear belt; 3. Horizontal anti-shake mechanism; 31. Outer ring plate; 32. Inner ring plate; 33. Central seat; 34. Counterweight block; 4. Connecting seat; 5. Mounting frame; 6. Protective plate. Detailed Implementation

[0022] 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.

[0023] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0024] Combination Figures 1-4 A mounting bracket for a surveillance camera includes a support frame 1, a locking element 11 rotatably mounted on the support frame 1, a circular hole 10 on the top end face of the support frame 1 in contact with the locking element 11, a movable frame 2 engaged with the locking element 11, and a toothed belt 21 fixedly mounted at one end of the movable frame 2, which is rotatably connected to the support frame 1. The rotatable connection between the locking element 11 and the support frame 1 facilitates adjustment of the deflection angle of the movable frame 2. The engagement between the movable frame 2 and the locking element 11 allows for flexible rotation, and the toothed belt 21 enhances transmission stability, resulting in more precise angle adjustment. The circular hole 10 helps determine the rotation center of the locking element 11. The movable frame 2 is equipped with a horizontal anti-shake mechanism 3, and a connecting seat 4 is fixedly mounted on the horizontal anti-shake mechanism 3. A mounting bracket 5 is detachably connected to the connecting seat 4.

[0025] The horizontal anti-shake mechanism 3 includes an outer ring plate 31, one end of which is fixedly connected to the movable frame 2. An inner ring plate 32 is movably connected to the outer ring plate 31 via two connectors. A center seat 33 is movably connected to the inner ring plate 32 via two connectors. Gaps are left between the outer ring plate 31 and the inner ring plate 32, and between the inner ring plate 32 and the center seat 33. A counterweight 34 is fixedly installed at the bottom of the center seat 33. The outer ring plate 31 and the center seat 33 are indirectly connected. When the outer ring plate 31 deflects, the inner ring plate 32, outer ring plate 31, and center seat 33... The movable connection method plays a role in balancing and absorbing fluctuations. The design of the counterweight 34 can help the center seat 33 maintain stability, reduce horizontal shaking, and ensure the stable operation of the equipment installed on the connecting seat 4 and the mounting bracket 5. The connecting seat 4 is fixedly connected to the top center of the center seat 33, which ensures the stability of the equipment installed on the connecting seat 4 during the anti-shake process, reduces the shaking caused by loose connection, and enables the entire structure to maintain good performance when facing external force interference in the horizontal direction, ensuring the normal operation of equipment such as monitoring cameras.

[0026] A protective plate 6 is detachably connected to the mounting bracket 5. The protective plate 6 can protect the equipment installed on the mounting bracket 5 from external dust, rain and other factors, extend the service life of the equipment, and at the same time, it can prevent accidental collisions from damaging the equipment to a certain extent, thereby improving the safety and reliability of the equipment.

[0027] The locking component 11 includes a central shaft 111, which is rotatably connected to the support frame 1. A toothed ring 112 is fixedly installed on the outer wall of the middle section of the central shaft 111. The toothed ring 112 meshes with a toothed belt 21 at one end of the movable frame 2. A threaded cap 113 is slidably connected to the top of the central shaft 111 extending out of the support frame 1. A limit groove 1130 is opened on the inner wall of the threaded cap 113. An insert shaft 114 is fixedly installed at the bottom end of the threaded cap 113 and is inserted into the round hole 10. As the core component of the locking component 11, the central shaft 111's rotatable connection with the support frame 1 ensures the rotational flexibility of the entire locking component 11. The engagement of the insert shaft 114 with the round hole 10 on the support frame 1 achieves position locking. A spring 1131 is fixedly connected to the inner wall of the top end of the threaded cap 113, and the other end of the spring 1131 is fixedly connected to the top end of the central shaft 111. Spring 1131 provides a certain elastic connection for the central shaft 111, and acts as a buffer when the threaded cap 113 is pulled upward, reducing excessive displacement of the central shaft 111. Limiting blocks 1132 are fixedly installed on the outer walls of both sides of the end of the central shaft 111 that extends into the threaded cap 113. The limiting blocks 1132 are slidably disposed within the limiting grooves 1130. The cooperation between the limiting blocks 1132 and the limiting grooves 1130 can strictly limit the rotation range and axial movement distance of the central shaft 111, preventing unnecessary shaking or deviation of the central shaft 111 during operation, ensuring the structural stability and functional reliability of the entire locking component 11, ensuring stable engagement with the movable frame 2, and making angle adjustment more precise.

[0028] Working principle: Pushing the threaded cap 113 upwards and rotating it causes the central shaft 111 to rotate as the threaded cap 113 rotates, driven by the connection between the limiting groove 1130 on the inner wall of the threaded cap 113 and the upper limit block 1132 on the central shaft 111. This causes the gear ring 112 to rotate, and the locking member 11 rotates through the engagement of the gear ring 112 with the toothed belt 21 of the movable frame 2, thus rotating the movable frame 2 on the support frame 1. When the desired angle is reached, the threaded cap 113 is released, allowing it to move downwards along the central shaft 111. Finally, the insertion shaft 114 engages with the round hole 10, assisting the movable frame 2 in deflection and positioning. The horizontal anti-shake mechanism 3 on the movable frame 2 includes an outer ring plate 31, an inner ring plate 32, a central seat 33, and a counterweight 34. When the outer ring plate 31 moves, the inner ring plate 32 fluctuates in balance between itself and the central seat 33, and the counterweight 34 stabilizes the central seat 33. The connecting seat 4 and mounting bracket 5 on the center seat 33 are used to install the surveillance camera, and the protective plate 6 serves to protect the equipment.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] 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 kind of installation support of monitoring camera, including support frame (1), locking piece (11) is rotationally arranged on the support frame (1), and the top end surface of support frame (1) is contacted with locking piece (11) and is opened with round hole (10), locking piece (11) is engaged with movable frame (2) and is connected, and one end of movable frame (2) is fixedly provided with toothed belt (21), and movable frame (2) is rotationally connected on support frame (1), it is characterized in that: The horizontal anti-shake mechanism (3) is fixedly provided with a connecting seat (4), and the connecting seat (4) is detachably connected with a mounting frame (5). The horizontal anti-shake mechanism (3) comprises an outer ring plate (31), one end of the outer ring plate (31) is fixedly connected with the movable frame (2), the outer ring plate (31) is movably connected with an inner ring plate (32) through two connecting pieces, the inner ring plate (32) is movably connected with a center seat (33) through two connecting pieces, gaps are left between the outer ring plate (31) and the inner ring plate (32) and between the inner ring plate (32) and the center seat (33), and the bottom end of the center seat (33) is fixedly provided with a counterweight (34).

2. The mounting bracket for a surveillance camera of claim 1, wherein: The top end of the center seat (33) is fixedly connected with the connecting seat (4).

3. The mounting bracket for a surveillance camera of claim 1, wherein: The mounting frame (5) is detachably connected with a protective plate (6).

4. The mounting bracket for a surveillance camera of claim 1, wherein: The locking piece (11) comprises a center shaft (111) rotatably connected with the support frame (1), a gear ring (112) fixedly arranged on the outer wall of the middle segment of the center shaft (111), the gear ring (112) is engaged with the tooth belt (21) at one end of the movable frame (2), a threaded cap (113) slidably connected with the top end of the center shaft (111) extending out of the support frame (1), a limiting groove (1130) formed in the inner wall of the threaded cap (113), a plug shaft (114) fixedly arranged at the bottom end of the threaded cap (113) and inserted into the circular hole (10).

5. A mounting bracket for a surveillance camera according to claim 4, wherein: The top end inner wall of the threaded cap (113) is fixedly connected with a spring (1131), and the other end of the spring (1131) is fixedly connected with the top end of the center shaft (111).

6. The mounting bracket for a surveillance camera of claim 4, wherein: The end portions of the center shaft (111) extending into the threaded cap (113) are fixedly provided with limiting blocks (1132) on the outer walls of the two sides.

7. A mounting bracket for a surveillance camera according to claim 6, wherein: The limiting blocks (1132) are slidably arranged in the limiting grooves (1130).

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