Stable connecting component of ball machine hoisting support

Abstract

The utility model relates to the technical field of dome camera mounting frames, in particular to a stable connecting component of a dome camera hoisting support, which comprises a mounting seat, a first adjusting part is arranged on the front side of the mounting seat and comprises a rectangular fixing rod, a rectangular adjusting rod is rotatably adjusted on the front side of the rectangular fixing rod, and a second adjusting part is arranged on the front side of the rectangular adjusting rod. The second adjusting part comprises a rectangular fixing box, a rotating shaft is rotationally connected into the rectangular fixing box, the two ends of the rotating shaft are jointly connected with a connecting piece, and a detachable ball machine is arranged at the bottom of the connecting piece. According to the stable connecting component of the dome camera hoisting support, the connecting piece is designed to be of a matched structure of the U-shaped rod and the rectangular connecting plate, a worker can quickly complete mounting and dismounting of a dome camera, the maintenance efficiency of the dome camera is remarkably improved, particularly, the rectangular connecting plate can be conveniently fixed and dismounted by rotating the positioning bolt, and the working efficiency is improved. And the maintenance time and the operation difficulty are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dome camera mounting brackets, in particular to a stable connection component for a dome camera hoisting bracket. Background Technique

[0002] A dome camera, also known as a spherical camera, is a camera device widely used in video surveillance systems. Its biggest feature is the ability to rotate and tilt in all directions, covering a wide monitoring area and being suitable for various complex monitoring environments. Inside the dome camera, multiple components such as a camera, a pan-tilt, and a control circuit are integrated. It can be remotely controlled for zooming, rotation, and focusing, thus achieving a comprehensive scan and real-time monitoring of the monitoring area. In order to stably install the dome camera at the monitoring position, a dome camera hoisting bracket is usually used. A dome camera hoisting bracket is a device for fixing and supporting a dome camera, usually made of metal materials, with good load-bearing capacity and stability.

[0003] The patent with the publication number CN211040170U discloses a dome camera hoisting and fixing bracket that is easy to install, including a support plate and a support rod. An fixing plate is fixedly installed on the support plate, and mounting holes are provided on the fixing plate. A connecting member is arranged on the support plate, and a rotating structure is fixedly installed on the connecting member. One end of the support rod is connected to the rotating structure, and the other end of the support rod is fixedly installed with a rotating frame. A suspension rod is provided on the rotating frame, and a camera body is fixedly installed at the lower end of the suspension rod. The dome camera hoisting and fixing bracket of the present utility model can first install the fixing part and then install the supporting part, which is convenient for the installation of the entire bracket. At the same time, it can also be disassembled, which is convenient for maintenance, replacement, etc. The supporting part can be rotated to adjust the angle of the camera body, which is convenient for rotating the fixing part by a certain angle during installation to improve the flexibility during installation and ensure that the camera can be installed at the best monitoring position.

[0004] The above-mentioned dome camera in the prior art is fixed on the suspension rod. When the dome camera needs to be repaired or replaced, the suspension rod, the rotating frame, the support rod, and the rotating structure need to be disassembled together with the connecting member. Since the dome camera is generally installed at a relatively high position, this makes the later maintenance of the dome camera very troublesome and is not convenient for the staff to quickly complete the installation and disassembly operations of the dome camera. In view of this, we propose a stable connection component for a dome camera hoisting bracket. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a stable connection component for a dome camera hoisting bracket to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] Stable connection component of a spherical camera hoisting bracket, including a mounting base, which is a basic component for fixing and supporting the entire spherical camera hoisting bracket, providing a stable installation platform. A first adjusting member is provided on the front side of the mounting base, which is used to adjust the installation angle and position of the spherical camera to ensure the flexibility and accuracy of the monitoring coverage area. The first adjusting member includes a rectangular fixing rod fixedly connected to the front side of the mounting base for supporting and fixing a rectangular adjusting rod. The rectangular adjusting rod is rotatably adjusted on the front side of the rectangular fixing rod. A second adjusting member is provided on the front side of the rectangular adjusting rod. When the mounting base is not vertically fixed on a wall or a mounting rack, the first adjusting member cooperates with the second adjusting member to accurately adjust the angle and position of the spherical camera to make the spherical camera in a vertical state and ensure the monitoring effect;

[0008] The second adjusting member includes a rectangular fixing box fixedly connected to the front side of the rectangular adjusting rod for installing and supporting a rotating shaft, a worm and worm gear transmission structure. A rotating shaft is rotatably connected between the left and right sides of the inner wall of the rectangular fixing box. Both ends of the rotating shaft penetrate through the inner wall of the rectangular fixing box. Both ends of the rotating shaft are commonly connected with a connecting member for connecting the spherical camera and the second adjusting member to achieve the stable installation and adjustment of the spherical camera;

[0009] The connecting member includes a U-shaped rod fixedly connected to the rotating shaft. A rectangular connecting groove is formed at the bottom of the U-shaped rod. A rectangular connecting plate is inserted into the rectangular connecting groove. A circular positioning hole is formed on the front side of the rectangular connecting plate. A positioning bolt is threadedly connected to the front side of the U-shaped rod and close to the bottom. The threaded end of the positioning bolt is located in the circular positioning hole. A connecting sleeve block is provided at the bottom of the rectangular connecting plate. A spherical camera is provided below the connecting sleeve block. The connecting rod of the spherical camera is detachably connected to the connecting sleeve block by screws. A rotating block is provided at the outer end of the positioning bolt. The staff can directly rotate the rotating block by hand to facilitate the staff to rotate the positioning bolt. The rectangular connecting plate is fixed in the rectangular connecting groove by the positioning bolt, so that the staff can quickly complete the disassembly and assembly of the rectangular connecting plate. When the rectangular connecting plate is disassembled, the rectangular connecting plate can be disassembled together with the spherical camera, which is convenient for the staff to quickly disassemble and assemble the spherical camera.

[0010] Preferably, a circular insertion slot is formed in the middle of the front side of the rectangular fixing rod. A plug rod is provided in the middle of the rear side of the rectangular adjusting rod. The plug rod is located in the circular insertion slot, and the outer wall of the plug rod fits with the inner wall of the circular insertion slot to realize the rotation and adjustment function of the adjusting rod.

[0011] Preferably, a pressing bolt is threadedly connected to the top of the rectangular fixing rod and close to the front side. An annular anti-detachment groove is formed on the outer wall of the plug rod. The threaded end of the pressing bolt is located in the annular anti-detachment groove, and the threaded end of the pressing bolt abuts against the inner wall of the annular anti-detachment groove. The annular anti-detachment groove and the pressing bolt are used together to prevent the plug rod from falling off and improve the safety and stability of the connection.

[0012] Preferably, a worm gear is provided in the middle of the outer wall of the rotating shaft. A worm is rotatably connected between the front and rear sides of the inner wall of the rectangular fixed box. The worm is in meshing transmission with the worm gear. The worm drives the worm gear to rotate, so that the worm gear drives the rotating shaft to rotate, thereby driving the U-shaped rod to rotate by the rotating shaft, realizing the adjustment of the position and angle of the dome camera to adapt to different installation environments and keeping the dome camera in a vertical state.

[0013] Preferably, a knob is rotatably connected to the front side of the rectangular fixed box near the top. The rotating shaft of the knob is coaxially connected to the front end of the worm, which facilitates the staff to rotate the worm.

[0014] Preferably, the left and right sides of the inner wall of the U-shaped rod are respectively attached to the left and right sides of the rectangular fixed box, improving the stability of the U-shaped rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For the stable connection member of the dome camera hoisting bracket, the connecting member is designed as a matching structure of a U-shaped rod and a rectangular connecting plate. The staff can quickly complete the installation and disassembly of the dome camera, significantly improving the maintenance efficiency of the dome camera. In particular, by rotating the positioning bolt, the rectangular connecting plate can be conveniently fixed and disassembled, reducing the maintenance time and operation difficulty.

[0017] 2. For the stable connection member of the dome camera hoisting bracket, through the cooperation of the first adjusting member and the second adjusting member, the angle and position of the dome camera can be accurately adjusted, so that the dome camera can maintain a vertical state in any installation environment, ensuring the best monitoring effect.

[0018] 3. For the stable connection member of the dome camera hoisting bracket, through the cooperation of the annular anti-detachment groove and the pressing bolt, the falling off of the inserting rod is prevented, improving the connection safety and stability of the adjusting rod and ensuring the reliability of the entire hoisting bracket.

[0019] 4. For the stable connection member of the dome camera hoisting bracket, the worm gear and worm transmission design enables the rotating shaft to smoothly drive the U-shaped rod and the dome camera for multi-angle adjustment, meeting the installation angle adjustment requirements of different monitoring needs and improving the flexibility and applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall structural schematic diagram of the present utility model;

[0021] Figure 2 is the structural schematic diagram of the adjusting rod in the present utility model;

[0022] Figure 3 is the partial structural schematic diagram of the present utility model;

[0023] Figure 4 It is a schematic cross-sectional structure diagram of the rectangular fixed box in the present utility model;

[0024] In the figure: 1. Mounting base; 2. First adjusting member; 20. Rectangular fixed rod; 200. Circular slot; 21. Rectangular adjusting rod; 210. Plug rod; 211. Annular anti-disengagement groove; 22. Compression bolt; 3. Second adjusting member; 30. Rectangular fixed box; 31. Rotating shaft; 32. Worm gear; 33. Worm; 34. Knob; 4. Connecting member; 40. U-shaped rod; 400. Rectangular connecting groove; 41. Rectangular connecting plate; 410. Circular positioning hole; 42. Connecting sleeve block; 43. Positioning bolt; 5. Ball machine; 50. Connecting rod. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0027] Please refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0028] Stable connection component of a dome camera hoisting bracket, including a mounting base 1, which is a basic component for fixing and supporting the entire dome camera hoisting bracket, providing a stable installation platform. A first adjusting member 2 is provided on the front side of the mounting base 1, which is used to adjust the installation angle and position of the dome camera 5 to ensure the flexibility and accuracy of the monitoring coverage area. The first adjusting member 2 includes a rectangular fixing rod 20 fixedly connected to the front side of the mounting base 1, which is used to support and fix the rectangular adjusting rod 21. The rectangular adjusting rod 21 is rotatably adjusted on the front side of the rectangular fixing rod 20. A second adjusting member 3 is provided on the front side of the rectangular adjusting rod 21. When the mounting base 1 is not vertically fixed on the wall or the mounting rack, the first adjusting member 2 cooperates with the second adjusting member 3 to accurately adjust the angle and position of the dome camera 5, making the dome camera 5 in a vertical state to ensure the monitoring effect;

[0029] The second adjusting member 3 includes a rectangular fixing box 30 fixedly connected to the front side of the rectangular adjusting rod 21, which is used to install and support the transmission structure of the rotating shaft 31, the worm gear 32 and the worm 33. A rotating shaft 31 is rotatably connected between the left and right sides of the inner wall of the rectangular fixing box 30. Both ends of the rotating shaft 31 penetrate through the inner wall of the rectangular fixing box 30. Both ends of the rotating shaft 31 are jointly connected with a connecting member 4, which is used to connect the dome camera 5 and the second adjusting member 3 to realize the stable installation and adjustment of the dome camera 5;

[0030] The connecting member 4 includes a U-shaped rod 40 fixedly connected to the rotating shaft 31. A rectangular connecting groove 400 is opened at the bottom of the U-shaped rod 40. A rectangular connecting plate 41 is inserted into the rectangular connecting groove 400. A circular positioning hole 410 is opened on the front side of the rectangular connecting plate 41. A positioning bolt 43 is threadedly connected to the front side of the U-shaped rod 40 and close to the bottom. The threaded end of the positioning bolt 43 is located in the circular positioning hole 410. A connecting sleeve block 42 is provided at the bottom of the rectangular connecting plate 41. A dome camera 5 is provided below the connecting sleeve block 42. The connecting rod 50 of the dome camera 5 is detachably connected to the connecting sleeve block 42 by screws. A rotating block is provided at the outer end of the positioning bolt 43, and the staff can directly rotate the rotating block by hand to facilitate the staff to rotate the positioning bolt 43. By the positioning bolt 43, the rectangular connecting plate 41 is fixed in the rectangular connecting groove 400, so that the staff can quickly complete the disassembly and assembly of the rectangular connecting plate 41. When the rectangular connecting plate 41 is disassembled, the rectangular connecting plate 41 can be disassembled together with the dome camera 5, which is convenient for the staff to quickly disassemble and assemble the dome camera 5.

[0031] In this embodiment, a circular slot 200 is opened in the middle of the front side of the rectangular fixing rod 20. A plug rod 210 is provided in the middle of the rear side of the rectangular adjusting rod 21. The plug rod 210 is located in the circular slot 200, and the outer wall of the plug rod 210 fits with the inner wall of the circular slot 200 to realize the rotation and adjustment function of the adjusting rod 2.

[0032] Specifically, a pressing bolt 22 is threadedly connected to the top of the rectangular fixing rod 20 near the front side. An annular anti - detachment groove 211 is formed on the outer wall of the insertion rod 210. The threaded end of the pressing bolt 22 is located in the annular anti - detachment groove 211, and the threaded end of the pressing bolt 22 abuts against the inner wall of the annular anti - detachment groove 211. The annular anti - detachment groove 211 and the pressing bolt 22 are used in cooperation to prevent the insertion rod 210 from falling off, improving the safety and stability of the connection.

[0033] Further, a worm gear 32 is provided in the middle of the outer wall of the rotating shaft 31. A worm 33 is rotatably connected between the front and rear sides of the inner wall of the rectangular fixing box 30. The worm 33 is in meshing transmission with the worm gear 32. The worm 33 drives the worm gear 32 to rotate, so that the worm gear 32 drives the rotating shaft 31 to rotate, and then the rotating shaft 31 drives the U - shaped rod 40 to rotate, realizing the adjustment of the position and angle of the ball machine 5 to adapt to different installation environments and keeping the ball machine 5 in a vertical state.

[0034] Further, a knob 34 is rotatably connected to the front side of the rectangular fixing box 30 near the top. The rotating shaft of the knob 34 is coaxially connected to the front end of the worm 33. It is convenient for the staff to rotate the worm 33 through the knob 34.

[0035] Further, the left and right sides of the inner wall of the U - shaped rod 40 are respectively in contact with the left and right sides of the rectangular fixing box 30, improving the stability of the U - shaped rod 40.

[0036] When the stable connection component of the ball machine lifting bracket in this embodiment is in use, select a suitable position to install the mounting seat 1, ensure that the mounting seat 1 is firmly fixed, and can support the weight and stability of the entire ball machine lifting bracket. By adjusting the cooperation between the insertion rod 210 and the circular slot 121, the angle adjustment of the rectangular adjusting rod 21 is realized. After adjusting the position of the ball machine 5, tighten the pressing bolt 22 at the top of the rectangular fixing rod 12 so that its threaded end enters the annular anti - detachment groove 211 of the insertion rod 210 to ensure that the insertion rod 210 will not fall off, guaranteeing the connection safety and stability of the adjusting rod 2. Then the staff rotates the knob 34 to adjust the worm 33, so that the worm gear 32 drives the rotating shaft 31 and the connecting piece 4 to rotate, further adjusting the angle and position of the ball machine 5 to make the ball machine 5 vertically arranged, ensuring that the ball machine 5 is in the best monitoring state. Power on and test various functions of the ball machine 5, including rotation, zooming, and focusing, etc., to ensure the flexibility and accuracy of the monitoring coverage area; when maintenance or replacement of the ball machine 5 is required, the staff can quickly disassemble the rectangular connecting plate 41 and the ball machine 5 by rotating the positioning bolt 43 to perform relevant operations, facilitating the quick completion of maintenance work.

[0037] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only preferred examples of the present utility model, and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. The stable connection member of the ball machine hoisting bracket, including the mounting base (1), is characterized in that: A first adjusting member (2) is provided on the front side of the mounting base (1). The first adjusting member (2) includes a rectangular fixing rod (20) fixedly connected to the front side of the mounting base (1). A rectangular adjusting rod (21) is rotatably adjustable on the front side of the rectangular fixing rod (20). A second adjusting member (3) is provided on the front side of the rectangular adjusting rod (21). The second adjusting member (3) includes a rectangular fixing box (30) fixedly connected to the front side of the rectangular adjusting rod (21). A rotating shaft (31) is rotatably connected between the left and right sides of the inner wall of the rectangular fixing box (30). Both ends of the rotating shaft (31) penetrate through the inner wall of the rectangular fixing box (30). A connecting member (4) is commonly connected to both ends of the rotating shaft (31). The connecting member (4) includes a U-shaped rod (40) fixedly connected to the rotating shaft (31). A rectangular connecting groove (400) is formed at the bottom of the U-shaped rod (40). A rectangular connecting plate (41) is inserted into the rectangular connecting groove (400). A circular positioning hole (410) is formed on the front side of the rectangular connecting plate (41). A positioning bolt (43) is threadedly connected to the front side of the U-shaped rod (40) and near the bottom. The threaded end of the positioning bolt (43) is located in the circular positioning hole (410). A connecting sleeve block (42) is provided at the bottom of the rectangular connecting plate (41). A dome camera (5) is provided below the connecting sleeve block (42). The connecting rod (50) of the dome camera (5) is detachably connected to the connecting sleeve block (42) by screws.

2. The stable connection member of the ball machine hoisting bracket according to claim 1, characterized in that: A circular slot (200) is formed in the middle of the front side of the rectangular fixing rod (20). A plug rod (210) is provided in the middle of the rear side of the rectangular adjusting rod (21). The plug rod (210) is located in the circular slot (200), and the outer wall of the plug rod (210) is in contact with the inner wall of the circular slot (200).

3. The stable connection member of the ball machine hoisting bracket according to claim 2, characterized in that: A pressing bolt (22) is threadedly connected to the top of the rectangular fixing rod (20) and near the front side. An annular anti-disengagement groove (211) is formed on the outer wall of the plug rod (210). The threaded end of the pressing bolt (22) is located in the annular anti-disengagement groove (211), and the threaded end of the pressing bolt (22) abuts against the inner wall of the annular anti-disengagement groove (211).

4. The stable connection member of the ball machine hoisting bracket according to claim 1, characterized in that: A worm gear (32) is provided in the middle of the outer wall of the rotating shaft (31). A worm (33) is rotatably connected between the front and rear sides of the inner wall of the rectangular fixing box (30). The worm (33) is in meshing transmission with the worm gear (32).

5. The stable connection member of the ball machine hoisting bracket according to claim 4, characterized in that: A knob (34) is rotatably connected to the front side of the rectangular fixing box (30) and near the top. The rotating shaft of the knob (34) is coaxially connected to the front end of the worm (33).

6. The stable connection member of the ball machine hoisting bracket according to claim 1, characterized in that: The left and right sides of the inner wall of the U-shaped rod (40) are respectively in contact with the left and right sides of the rectangular fixing box (30).

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