Adjustable cloth control ball support frame

Abstract

The application provides an adjustable surveillance ball support frame, and belongs to the technical field of monitoring facilities, which comprises a fixed pipe, a mounting pipe, a sliding pipe and a bearing pipe. The lower end of the fixed pipe is used for being fixed on a wall surface, and the upper end extends upward. The mounting pipe is fixedly mounted at the other end of the fixed pipe and is arranged vertically. A jacking device is arranged in the mounting pipe, and a wire passing space is arranged between the jacking device and the inner wall of the mounting pipe. The sliding pipe is sleeved on the mounting pipe and is in sliding connection with the mounting pipe. The upper end of the sliding pipe is provided with a connecting plate, and the connecting plate is provided with a wire hole. The lower end of the bearing pipe is fixedly mounted on the connecting plate, and the upper end extends in a horizontal direction. A surveillance ball is used for being fixedly connected to the upper end of the bearing pipe. The wire of the surveillance ball passes through the bearing pipe, the wire hole, the wire passing space and the fixed pipe, and the wire of the jacking device passes through the fixed pipe. The adjustable surveillance ball support frame provided by the application realizes rapid and accurate adjustment of the height of the surveillance ball and also improves the operation safety.

Description

Technical Field

[0001] This application belongs to the field of monitoring facility technology, and more specifically, relates to an adjustable control ball support frame. Background Technology

[0002] In emergency rescue, security for major events, and temporary law enforcement scenarios, 5G high-definition surveillance cameras, with their core advantages of rapid deployment and high-definition backhaul, have become key equipment for building temporary monitoring networks. Their deployment process, from unpacking to startup, typically takes no more than 3 minutes, effectively filling coverage gaps left by fixed monitoring equipment. As a core supporting component of the surveillance camera, the mounting bracket directly determines the equipment's deployment flexibility, monitoring coverage, and operational safety; its performance has a decisive impact on the practical effectiveness of the entire temporary monitoring system. Currently available surveillance camera mounting brackets lack sufficient height adjustment capabilities, making it difficult to adapt to the rapid deployment needs in emergency scenarios and unable to flexibly match diverse requirements from low-altitude pedestrian monitoring to high-altitude panoramic coverage according to the site environment. Furthermore, the power supply and data transmission lines of the surveillance camera are usually laid directly along the bracket surface, lacking dedicated storage and protection structures, posing safety hazards. Utility Model Content

[0003] The purpose of this application is to provide an adjustable control ball support frame to solve the technical problems in the prior art where the height of the control ball is difficult to adjust and the exposed wiring poses a safety hazard.

[0004] To achieve the above objectives, the technical solution adopted in this application is: to provide an adjustable ball control support frame, comprising: The fixing tube is used to fix the lower end to the wall and extends upwards at the upper end. An installation tube is fixedly installed at the other end of the fixed tube and is arranged vertically; a lifting device is provided inside the installation tube, and a wire passage gap is provided between the lifting device and the inner wall of the installation tube; A sliding tube is fitted onto the mounting tube and slidably connected to the mounting tube; the upper end of the sliding tube is provided with a connecting plate that is connected to the free end of the lifting device, and the connecting plate is provided with a wire passage hole; The lower end of the carrier tube is fixedly installed on the connecting plate, and the upper end extends horizontally; the control ball is used to fix and connect to the upper end of the carrier tube. The wiring of the control ball passes through the bearing pipe, the wire hole, the wire spacing, and the fixing pipe, while the wiring of the lifting device passes through the fixing pipe.

[0005] In one possible implementation, both the lower end of the mounting tube and the upper end of the fixing tube are provided with horizontal mounting plates, and the two horizontal mounting plates are provided with through holes that are connected to each other; the lifting device is fixedly connected to the horizontal mounting plates of the mounting tube.

[0006] In one possible implementation, both the mounting pipe and the fixing pipe are provided with flanges arranged aligned with the horizontal mounting plate.

[0007] In one possible implementation, the mounting tube is further provided with a protective sleeve fitted onto the lifting device, the free end of the lifting device is fixedly connected to the protective sleeve, and the distance between the outer wall of the protective sleeve and the inner wall of the mounting tube is the wire passage distance.

[0008] In one possible implementation, the connecting plate has an upwardly protruding thickened portion, through which the wire hole passes.

[0009] In one possible implementation, the outer surface of the mounting tube is provided with a sealing groove and a sealing ring installed in the sealing groove.

[0010] In one possible implementation, the bearing pipe is an L-shaped bend, and the bend of the L-shaped bend is provided with a reinforcing rib.

[0011] In one possible implementation, the upper end of the carrier tube is provided with a plurality of studs for connecting to the control ball, and each stud is provided with a locking nut.

[0012] In one possible implementation, the lower end of the fixed tube is provided with two limiting rings near the tube opening, and the two limiting rings are arranged at intervals to form a accommodating spacing for accommodating the circuit.

[0013] In one possible implementation, symmetrically arranged dividing rods are fixed within the accommodating gap, the dividing rods being located on the side of the accommodating gap closer to the center of the fixed tube.

[0014] The advantages of the adjustable surveillance PTZ support frame provided in this application are as follows: Compared with the prior art, the adjustable surveillance PTZ support frame of this application uses a fixed tube as a basic support component, with its lower end fixed to the wall to provide stable support, and its upper end vertically connected to the mounting tube. The jack built into the mounting tube is the core power source for height adjustment. It, together with the wire passage space reserved in the inner wall of the mounting tube, the wire passage hole on the connecting plate, the support tube, and the fixed tube, constitute a concealed wiring channel. The sliding tube sleeve forms a sliding fit outside the mounting tube and is rigidly connected to the free end of the jack through the connecting plate to ensure stable transmission of jacking force. The horizontally extending support tube provides an installation carrier for the surveillance PTZ, making the equipment deployment position more in line with the monitoring angle requirements. During operation, the fixed pipe is first securely installed on the wall or other fixed carrier. Then, the installation pipe and internal lifting device are assembled on the upper end of the fixed pipe. The sliding pipe is then inserted into the installation pipe and connected to the lifting device via a connecting plate. Next, the carrier pipe is fixed to the connecting plate and the monitoring ball is installed. The power supply and data transmission lines of the monitoring ball are then passed sequentially through the hollow structure of the carrier pipe, the cable passage holes of the connecting plate, and the cable spacing inside the installation pipe. Finally, they are led into the fixed pipe along with the lifting device's wiring for storage. Finally, the lifting device is activated according to the on-site monitoring requirements. Its extension and retraction drive the sliding pipe to rise and fall along the installation pipe, adjusting the monitoring ball to the target height to complete deployment. This lifting method eliminates the need for disassembly and reassembly, enabling rapid and precise adjustment of the monitoring ball's height. It can flexibly meet diverse needs such as low-altitude pedestrian monitoring and high-altitude panoramic coverage. Simultaneously, the fully concealed wiring design incorporates all wiring within the support frame, avoiding damage from wind and rain, human contact, and electric shock risks, thus improving equipment operational safety. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the internal structure of the adjustable control ball support frame provided in an embodiment of this application; Figure 2 This is a schematic diagram of the structure of the fixing tube provided in an embodiment of this application; Figure 3 A schematic diagram showing the connection of the mounting pipe, sliding pipe, and lifting device provided in an embodiment of this application; Figure 4 This is a schematic diagram of the structure of the carrier pipe provided in an embodiment of this application; Figure 5 This is a schematic diagram of the adjustable control ball support frame provided in an embodiment of this application.

[0017] The following are the labeling elements in the figure: 10. Fixed pipe; 11. Limiting ring; 12. Accommodation gap; 13. Divider rod; 20. Mounting pipe; 21. Lifter; 22. Wire passage gap; 23. Horizontal mounting plate; 24. Through hole; 25. Flange; 26. Protective sleeve; 27. Sealing groove; 28. Sealing ring; 30. Sliding pipe; 31. Connecting plate; 32. Wire passage hole; 33. Thickened part; 40. Bearing pipe; 41. Reinforcing rib; 42. Stud; 43. Locking nut; 50. Control ball. Detailed Implementation

[0018] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0019] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0020] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0022] Please see Figures 1 to 5The adjustable control ball support frame 50 provided in this application will now be described. An adjustable control ball 50 support frame includes a fixed tube 10, an mounting tube 20, a sliding tube 30, and a support tube 40. The lower end of the fixed tube 10 is fixed to the wall, and the upper end extends upward. The mounting tube 20 is fixedly installed at the other end of the fixed tube 10 and is arranged vertically. A lifter 21 is provided inside the mounting tube 20, and a wire passage gap 22 is provided between the lifter 21 and the inner wall of the mounting tube 20. The sliding tube 30 is sleeved on the mounting tube 20 and is slidably connected to the mounting tube 20. The upper end of the sliding tube 30 is provided with a connecting plate 31 connected to the free end of the lifter 21, and a wire passage hole 32 is provided on the connecting plate 31. The lower end of the support tube 40 is fixedly installed on the connecting plate 31, and the upper end extends horizontally. The control ball 50 is fixedly connected to the upper end of the support tube 40. The wires of the control ball 50 pass through the support tube 40, the wire passage hole 32, the wire passage gap 22, and the fixed tube 10, and the wires of the lifter 21 pass through the fixed tube 10.

[0023] Compared with the prior art, the adjustable surveillance ball 50 support frame provided in this application uses a fixed tube 10 as a basic support component. The lower end is fixed to the wall to provide stable support, and the upper end is vertically connected to the mounting tube 20. The lifting device 21 built into the mounting tube 20 is the core power source for height adjustment. It, together with the wire passage spacing 22 reserved in the inner wall of the mounting tube 20, the wire passage hole 32 on the connecting plate 31, the support tube 40, and the fixed tube 10, form a hidden wiring channel. The sliding tube 30 is fitted on the outside of the mounting tube 20 to form a sliding fit. It is rigidly connected to the free end of the lifting device 21 through the connecting plate 31 to ensure stable transmission of lifting force. The horizontally extending support tube 40 provides a mounting carrier for the surveillance ball 50, making the equipment deployment position more in line with the monitoring angle requirements. During operation, first, the fixed pipe 10 is securely installed on the wall or other fixed carrier. Then, the installation pipe 20 and the internal lifting device 21 are installed on the upper end of the fixed pipe 10. The sliding pipe 30 is inserted into the installation pipe 20 and connected to the lifting device 21 through the connecting plate 31. Next, the bearing pipe 40 is fixed on the connecting plate 31 and the control ball 50 is installed. Then, the power supply line and data transmission line of the control ball 50 are passed through the hollow structure of the bearing pipe 40, the wire hole 32 of the connecting plate 31, and the wire spacing 22 inside the installation pipe 20 in sequence. Finally, they are introduced into the fixed pipe 10 together with the lifting device 21 line for storage. Finally, the lifting device 21 is activated according to the on-site monitoring requirements. Through its extension and retraction, the sliding pipe 30 is raised and lowered along the installation pipe 20, and the control ball 50 is adjusted to the target height to complete the deployment. In this way, the lifting mechanism driven by the jack 21 does not require disassembly and reassembly, and can quickly and accurately adjust the height of the control ball 50, which can flexibly meet the diverse needs of low-altitude crowd monitoring and high-altitude panoramic coverage; at the same time, the fully concealed wiring design incorporates all wiring into the support frame, avoiding damage and electric shock risks caused by wind and rain erosion, human touch, etc., and improving the safety of equipment operation.

[0024] Please see Figures 1 to 3 , Figure 5 As a specific embodiment of the adjustable control ball support frame 50 provided in this application, both the lower end of the mounting tube 20 and the upper end of the fixing tube 10 are provided with horizontal mounting plates 23, and the two horizontal mounting plates 23 are provided with through holes 24 that are connected to each other; the lifting device 21 is fixedly connected to the horizontal mounting plate 23 of the mounting tube 20; the horizontal mounting plate 23 provides a flat and close base for the docking of the fixing tube 10 and the mounting tube 20, and the lifting device 21 is fixed to the horizontal mounting plate 23 of the mounting tube 20, which makes the power source installation more secure and the force transmission more balanced. The horizontal mounting plate 23 at the lower end of the mounting tube 20 is precisely aligned with the horizontal mounting plate 23 at the upper end of the fixing tube 10, so that the through holes 24 of the two plates completely overlap, and the mounting tube 20 and the fixing tube 10 are connected by the two through holes 24, so that the line can pass through smoothly. The surface contact of the horizontal mounting plate 23 enhances the overall structural strength of the support frame, preventing equipment from shaking due to loose connections in emergency scenarios; the through hole 24 seamlessly connects with the internal cable passage of the support frame, making cable storage smoother.

[0025] Please see Figures 1 to 3 , Figure 5 As a specific embodiment of the adjustable control ball 50 support frame provided in this application, both the mounting pipe 20 and the fixing pipe 10 are provided with flanges 25 arranged aligned with the horizontal mounting plate 23. The double mating structure of the horizontal mounting plate 23 and the flanges 25 further enhances the connection stability between the fixing pipe 10 and the mounting pipe 20. The alignment design of the flanges 25 with the horizontal mounting plate 23 ensures accurate positioning during assembly, while not affecting the wiring function of the through hole 24, making the connection between the fixing pipe 10 and the mounting pipe 20 both firm and snug. After aligning the horizontal mounting plate 23 of the fixing pipe 10 and the mounting pipe 20, the corresponding flanges 25 are precisely fitted together, and bolts are sequentially passed through the reserved holes in the flanges 25 to complete the fastening.

[0026] Please see Figure 1 and Figure 3As a specific embodiment of the adjustable control ball support frame 50 provided in this application, the mounting tube 20 is further provided with a protective sleeve 26 fitted onto the lifting device 21. The free end of the lifting device 21 is fixedly connected to the protective sleeve 26, and the outer wall of the protective sleeve 26 and the inner wall of the mounting tube 20 form a wire passage spacing 22. The protective sleeve 26 provides full-stroke protection for the lifting device 21, and the gap between it and the inner wall of the mounting tube 20 clearly defines the wire passage space, achieving compatibility between functional protection and cable management. During operation, the protective sleeve 26 is first fitted onto the outside of the lifting device 21 and its free end is fixed. Then, the assembled lifting device 21 and the protective sleeve 26 are inserted into the mounting tube 20 as a whole, ensuring that the outer wall of the protective sleeve 26 and the inner wall of the mounting tube 20 have a uniform wire passage spacing 22. The clear design of the wire passage spacing 22 makes the cable layout more orderly, avoids friction damage with moving parts, and further improves the safety factor in conjunction with the concealed storage, without affecting the flexibility of height adjustment.

[0027] Please see Figure 1 , Figure 3 and Figure 5 As a specific embodiment of the adjustable control ball 50 support frame provided in this application, the connecting plate 31 is provided with an upwardly protruding thickened part 33, and the cable passage hole 32 penetrates through the thickened part 33, which strengthens the structural strength of the cable passage hole 32 area and extends the length of the hole wall through which the cable passes, providing more stable guidance and protection for the cable. The power supply line and data line of the control ball 50 are led out from the carrier tube 40, aligned with the cable passage hole 32 on the thickened part 33 and passed through, so that the line forms a natural limit through the hole wall of the thickened part 33, and then continues to be stored downward along the cable passage spacing 22 in the mounting tube 20 into the fixing tube 10, finally completing the fixing and height adjustment of the control ball 50. The thickened part 33 effectively disperses the stress around the cable hole 32 during cable installation and equipment operation, avoiding cracking and deformation problems caused by stress concentration at the hole position in traditional thin connecting plates 31. In particular, it can cope with the pulling force generated by wind load on the control ball 50 outdoors. The extended hole wall plays a buffering and guiding role for the cable, reducing friction and wear between the cable and the edge of the hole.

[0028] Please see Figure 1 and Figure 3 As a specific embodiment of the adjustable control ball 50 support frame provided in this application, the outer side of the mounting tube 20 is provided with a sealing groove 27 and a sealing ring 28 installed in the sealing groove 27; by setting the sealing groove 27 and embedding the sealing ring 28 on the outer side of the mounting tube 20, a protective barrier is constructed for the sliding fit gap between the mounting tube 20 and the sliding tube 30, which not only does not affect the relative sliding flexibility of the two, but also prevents rainwater, dust and other impurities in the external environment from entering the bracket, thus ensuring the safe operation of the line and the lifting device 21.

[0029] Please see Figure 1 , Figure 4and Figure 5 As a specific embodiment of the adjustable surveillance ball 50 support frame provided in this application, the bearing tube 40 is an L-shaped bend, and a reinforcing rib 41 is provided at the bend of the L-shaped bend. Designing the bearing tube 40 as an L-shaped bend allows it to be securely connected to the connecting plate 31 via its vertical section, while providing the surveillance ball 50 with an installation plane that conforms to the monitoring angle via its horizontal section. The reinforcing rib 41 added at the bend specifically strengthens the structural performance of stress concentration areas. The L-shaped structure allows for the horizontal extension installation of the surveillance ball 50 without additional adapters, simplifying the assembly process. The reinforcing rib 41 effectively disperses the bending moment generated by the self-weight of the surveillance ball 50 and wind loads, preventing deformation or breakage at the bend due to long-term stress, and significantly improving load-bearing stability.

[0030] Please see Figure 1 , Figure 4 and Figure 5 As a specific embodiment of the adjustable control ball 50 support frame provided in this application, the upper end of the support tube 40 is provided with multiple studs 42 for connecting to the control ball 50, and each stud 42 is provided with a locking nut 43; utilizing the high strength characteristics of the fully threaded design of the studs 42 and the anti-loosening function of the locking nuts 43, the control ball 50 is ensured to be firmly installed in complex environments. During operation, the mounting holes at the bottom of the control ball 50 are precisely aligned with the multiple studs 42 at the upper end of the support tube 40, the equipment is placed stably so that the studs 42 pass through the mounting holes, and then the locking nuts 43 are sequentially put on each stud 42. Using a wrench, they are tightened evenly in a diagonal sequence to ensure that the force on each nut is balanced. Finally, check whether the control ball 50 is installed firmly, and the height can be adjusted with the lifting device 21.

[0031] Please see Figure 1 and Figure 2 As a specific embodiment of the adjustable control ball 50 support frame provided in this application, two limiting rings 11 are provided inside the lower end of the fixed tube 10 near the tube opening. The two limiting rings 11 are arranged at intervals to form a accommodating gap 12 for accommodating the wiring. The reserved wiring of the control ball 50 and the lifter 21 is wrapped and stored in the accommodating gap 12. The two limiting rings 11 construct a dedicated wiring storage space, which is specifically used to neatly wrap the reserved cables of the control ball 50 and the lifter 21, and is an optimization and upgrade of the concealed wiring system. During operation, after the fixed tube 10 is installed firmly and the internal main wiring is completed, the power supply and data cables of the control ball 50 and the reserved portions at the ends of the lifter 21 wiring are tidied up and bundled according to the specified bending radius. Then, the wiring bundle is embedded in the accommodating gap 12 formed by the two limiting rings 11. It can be lightly tied with cable ties to prevent loosening. Finally, the tidied wiring is led out from the lower end of the fixed tube 10 and connected to the external device.

[0032] Please see Figure 1 and Figure 2 As a specific embodiment of the adjustable control ball 50 support frame provided in this application, symmetrically arranged wire divider rods 13 are fixed within the accommodating spacing 12. The wire divider rods 13 are located on the side of the accommodating spacing 12 closest to the center of the fixed tube 10. Through the physical separation and limiting effect of the wire divider rods 13, the lines are blocked and prevented from leaving the accommodating space. During operation, after the fixed tube 10 is installed securely, the data lines of the control ball 50 and the power lines of the lifting device 21 are sorted and embedded in the space of the wire divider rods 13. The barrier formed by the wire divider rods 13 is used to complete the physical separation and limiting. Then, the reserved part of the line is neatly wound in the corresponding area, and finally led out from the lower end of the fixed tube 10 to connect to the external equipment.

[0033] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An adjustable ball support frame, characterized in that, include: The fixing tube is used to fix the lower end to the wall and extends upwards at the upper end. An installation tube is fixedly installed at the other end of the fixed tube and is arranged vertically; a lifting device is provided inside the installation tube, and a wire passage gap is provided between the lifting device and the inner wall of the installation tube; A sliding tube is fitted onto the mounting tube and slidably connected to the mounting tube; the upper end of the sliding tube is provided with a connecting plate that is connected to the free end of the lifting device, and the connecting plate is provided with a wire passage hole; The lower end of the carrier tube is fixedly installed on the connecting plate, and the upper end extends horizontally; the control ball is used to fix and connect to the upper end of the carrier tube. The wiring of the control ball passes through the bearing pipe, the wire hole, the wire spacing, and the fixing pipe, while the wiring of the lifting device passes through the fixing pipe.

2. The adjustable ball support frame as described in claim 1, characterized in that, Both the lower end of the mounting tube and the upper end of the fixing tube are provided with horizontal mounting plates, and the two horizontal mounting plates are provided with through holes that are connected to each other; the lifting device is fixedly connected to the horizontal mounting plate of the mounting tube.

3. The adjustable ball support frame as described in claim 2, characterized in that, Both the mounting pipe and the fixing pipe are provided with flanges arranged aligned with the horizontal mounting plate.

4. The adjustable ball support frame as described in claim 1, characterized in that, The installation tube is also provided with a protective sleeve fitted on the jack. The free end of the jack is fixedly connected to the protective sleeve. The distance between the outer wall of the protective sleeve and the inner wall of the installation tube is the wire passage distance.

5. The adjustable ball support frame as described in claim 1, characterized in that, The connecting plate has an upwardly protruding thickened part, and the wire hole passes through the thickened part.

6. The adjustable ball support frame as described in claim 1, characterized in that, The outer side of the mounting tube is provided with a sealing groove and a sealing ring installed in the sealing groove.

7. The adjustable ball support frame as described in claim 1, characterized in that, The bearing pipe is an L-shaped bend, and the bend of the L-shaped bend is provided with a reinforcing rib.

8. The adjustable ball support frame as described in claim 1, characterized in that, The upper end of the bearing tube is provided with a plurality of studs for connecting to the control ball, and each stud is provided with a locking nut.

9. The adjustable ball support frame as described in any one of claims 1-8, characterized in that, The lower end of the fixed tube is provided with two limiting rings near the tube opening. The two limiting rings are arranged at intervals to form a accommodating spacing for accommodating the circuit.

10. The adjustable ball support frame as described in claim 9, characterized in that, The accommodating gap is fixed with symmetrically arranged wire dividers, which are located on the side of the accommodating gap closest to the center of the fixed pipe.

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