Angle-adjustable monitoring support device for community property

Abstract

The utility model discloses an angle adjustable monitoring support device for community property, including mounting panel, telescopic sleeve and support section, the top of mounting panel is provided with the mounting seat of inside having transmission gear, and the connecting transmission gear's connecting rod extends to the top of mounting seat and is connected with the support column, and the top of support column is rotatably installed with telescopic sleeve through the rotating shaft, the telescopic column top of telescopic sleeve inside is provided with support section, and one end of support section is rotatably installed with the fixed frame connected with monitoring device. The utility model discloses through the electric adjusting function of multi -angle, multi -height, effectively avoided the monitoring blind area, promoted the monitoring effect, whether is the safety monitoring of community property, or the monitoring demand of other place, and this device can be flexibly adjusted according to actual demand, ensures the maximization of monitoring range and the optimization of monitoring effect.

Description

Technical Field

[0001] This utility model relates to the field of monitoring bracket technology, specifically an adjustable-angle monitoring bracket device for residential property management. Background Technology

[0002] With the acceleration of urbanization and the continuous expansion of residential communities, property security monitoring has become a core infrastructure for ensuring residents' safety and maintaining community order. As a crucial load-bearing component of monitoring equipment, the installation adaptability, angle adjustment flexibility, and structural stability of monitoring brackets directly affect the monitoring coverage and effectiveness.

[0003] Currently, surveillance camera brackets for residential communities are mainly divided into two categories: fixed and simple adjustable types. Fixed brackets cannot be adjusted in angle and height after installation, which can easily create blind spots due to installation location limitations, making them unsuitable for monitoring complex scenarios such as road corners, green belts, and building entrances. While simple adjustable brackets can achieve some angle adjustment, they generally have many technical defects: First, the installation method is limited, with most only supporting wall-mounted installation, making them unsuitable for column structures such as street light poles and fence posts, thus restricting installation scenarios and lacking flexibility; Second, the adjustment method is mainly manual, requiring manual climbing, which is not only inefficient but also has poor adjustment accuracy, making it difficult to accurately align with the monitoring target, and also poses safety hazards for working at height. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable-angle monitoring bracket device for residential property management, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-angle monitoring bracket device for residential property management, comprising a mounting plate, a telescopic sleeve, and a support section. The top of the mounting plate is provided with a mounting seat containing a transmission gear inside. A connecting shaft for the transmission gear extends to the top of the mounting seat and is connected to a support column. The top of the support column is movably mounted with a telescopic sleeve via a rotating shaft. The top of the telescopic column inside the telescopic sleeve is provided with a support section, and one end of the support section is mounted with a fixed frame connected to the monitoring device via a rotating shaft. A self-locking electric push rod is inclinedly arranged between the support column and the telescopic sleeve, and a micro motor is provided on the top of the mounting base. The output end of the micro motor extends into the mounting base and is connected to a drive gear.

[0006] Furthermore, fixing holes are provided at all four corners of the mounting plate, two insertion slots are arranged side by side inside the groove on one side of the mounting plate, and a splicing plate is also provided inside the groove of the mounting plate, with fixing bolts provided on the splicing plate.

[0007] Furthermore, two snap-fit ​​blocks that match the insertion slots are provided on one side of the splicing plate, and two matching clamps, clamp one and clamp two, are provided at both ends of the other side of the splicing plate. The top ends of clamp one and clamp two are detachably connected by bolts.

[0008] Furthermore, both ends of the self-locking electric push rod are connected to the support column and the telescopic sleeve by shafts, and the top of the telescopic sleeve is also provided with a limiting bolt for restricting the telescopic column.

[0009] Furthermore, a universal ball joint is provided inside the spherical groove at one end of the support section, and a threaded post is provided at one end of the universal ball joint. A threaded connection hole matching the threaded post is provided on the inner side of the top of the telescopic post, and a locking bolt for limiting the universal ball joint is provided on the outer wall of the support section.

[0010] Furthermore, a second micro motor is provided on one side of the fixing frame, and the output end of the second micro motor is fixedly connected to the rotating shaft.

[0011] Furthermore, an annular damping rubber pad is embedded between the universal ball head and the inner wall of the spherical groove, and the inner wall of the damping rubber pad is provided with anti-slip ridges.

[0012] Furthermore, the support column, telescopic sleeve, telescopic column and support section are all hollow structures and form a continuous wiring channel.

[0013] This utility model relates to an adjustable-angle monitoring bracket device for residential property management, which has significant advantages over existing technologies, specifically in the following aspects: First, the device features innovative improvements in its structural design. The splicing plate with clamps on one side of the mounting plate is detachable. The mounting plate itself can be installed on a flat surface, while the clamps are suitable for column installation. This design greatly enhances the adaptability and flexibility of the device, enabling quick and convenient installation and adjustment according to different installation environments and needs, and making it suitable for a variety of complex installation scenarios.

[0014] Secondly, the limiting bolts at the top of the telescopic sleeve and the universal ball joint in the spherical groove of the support section, combined with the annular damping rubber pad and anti-slip ridges, significantly improve the adjustment accuracy and safety of the device. The limiting bolts effectively prevent excessive extension and retraction of the telescopic column, avoiding equipment damage caused by improper adjustment; the design of the universal ball joint and the annular damping rubber pad ensures the stability and smoothness of the support section during multi-angle adjustment, while the anti-slip ridges further increase the friction of the contact surface, preventing accidental slippage. These detailed designs not only improve the reliability and service life of the device but also greatly reduce safety risks during use.

[0015] Furthermore, the micro motor 1 and micro motor 2, respectively installed on the top of the mounting base and one side of the fixing frame, realize the electric adjustment function through the cooperation of drive gears and rotating shafts. This innovative design makes the adjustment of angle and height more convenient and precise. Users can complete the precise adjustment of monitoring angle and height with simple operation, which greatly improves operating efficiency and user experience.

[0016] In summary, this utility model effectively avoids blind spots and improves monitoring effects through multi-angle and multi-height electric adjustment functions. Whether it is for security monitoring of residential properties or monitoring needs in other places, this device can be flexibly adjusted according to actual needs to ensure the maximization of monitoring range and optimization of monitoring effects. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the internal structure of the present invention; Figure 2 This is a schematic diagram of the main structure of this utility model; Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the support section structure of this utility model; Figure 5 This is a schematic diagram of the splicing panel structure of this utility model; In the diagram: 1. Clamp 1; 2. Splicing plate; 3. Mounting plate; 4. Transmission gear; 5. Self-locking electric push rod; 6. Telescopic column; 7. Universal ball joint; 8. Rotating shaft; 9. Fixing frame; 10. Support section; 11. Limit bolt; 12. Telescopic sleeve; 13. Rotating shaft; 14. Support column; 15. Micro motor 1; 16. Mounting base; 17. Drive gear; 18. Clamp 2; 19. Snap-fit ​​block; 20. Insertion slot; 21. Connecting shaft; 22. Fixing hole; 23. Locking bolt; 24. Micro motor 2; 25. Threaded connection hole; 26. Threaded column; 27. Spherical groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] Please see Figure 1-5 An embodiment of this utility model provides an adjustable-angle monitoring bracket device for residential property management, comprising a mounting plate 3, a telescopic sleeve 12, and a support section 10. A micro motor 15 is provided on the top of the mounting base 16, and the output end of the micro motor 15 extends into the mounting base 16 and is connected to a drive gear 17. The top of the mounting plate 3 is provided with a mounting base 16 containing a transmission gear 4, and the connecting shaft 21 connecting the transmission gear 4 extends to the top of the mounting base 16 and is connected to a support column 14.

[0021] Specifically, mounting base 16: Mounting base 16 is the basic component of this device. It has a micro motor 15 on its top. Mounting base 16 is made of high-strength material to ensure the stability and durability of the entire device.

[0022] Miniature motor 15: Miniature motor 15 is mounted on the top of mounting base 16, and its output end extends into the interior of mounting base 16. Miniature motor 15 is used to provide power and drive the adjustment function of the device.

[0023] Drive gear 17: Drive gear 17 is located inside the mounting base 16 and is connected to the output end of micro motor 15. Drive gear 17 rotates under the drive of micro motor 15, thereby driving transmission gear 4.

[0024] Mounting plate 3: Mounting plate 3 is located at the bottom top of mounting base 16. Mounting plate 3 is used to fix and support the entire monitoring bracket device.

[0025] Transmission gear 4: The transmission gear 4 is located inside the mounting plate 3 and meshes with the drive gear 17. The transmission gear 4 rotates under the drive of the drive gear 17 and transmits power through the coupling shaft 21.

[0026] Coupling 21: One end of coupling 21 is connected to the transmission gear 4, and the other end extends to the top of the mounting base 16 and is connected to the support column 14. Coupling 21 is used to transmit the power of the transmission gear 4 to the support column 14.

[0027] Support column 14: The support column 14 is located on the top of the mounting base 16 and is connected to the connecting shaft 21. Under the drive of the connecting shaft 21, the support column 14 can be angled to adjust the viewing angle of the surveillance camera.

[0028] A telescopic sleeve 12 is movably mounted on the top of the support column 14 via a rotating shaft 13. A support section 10 is provided on the top of the telescopic column 6 inside the telescopic sleeve 12. A self-locking electric push rod 5 is inclinedly arranged between the support column 14 and the telescopic sleeve 12. Both ends of the self-locking electric push rod 5 are connected to the support column 14 and the telescopic sleeve 12 by shafts. The top of the telescopic sleeve 12 is also provided with a limiting bolt 11 for limiting the telescopic column 6.

[0029] Specifically, the design of the rotating shaft 13 allows the telescopic sleeve 12 to rotate relative to the support column 14 within a certain angle range, thereby achieving multi-angle support function.

[0030] The telescopic sleeve 12 is installed on the top of the support column 14 and is movably connected through the rotating shaft 13. The telescopic column 6 is provided on the inner side of the telescopic sleeve 12. The outer wall of the telescopic sleeve 12 is usually made of wear-resistant material to extend its service life. The top of the telescopic sleeve 12 is also provided with a limit bolt 11 to limit the extension length of the telescopic column 6 and ensure safety during use.

[0031] The telescopic column 6 is located inside the telescopic sleeve 12, and a support section 10 is provided on its top. The design of the telescopic column 6 allows it to move up and down within the telescopic sleeve 12, thereby adjusting the support height. The telescopic column 6 is usually made of lightweight and high-strength materials to ensure good stability and durability during telescopic movement.

[0032] The support section 10 is installed on the top of the telescopic column 6. Its main function is to provide a stable support surface. The support section 10 is designed to be flat or slightly convex to increase the contact area and improve support stability. The material of the support section 10 is usually selected to have good wear resistance and anti-slip properties.

[0033] The self-locking electric push rod 5 is one of the core components of this utility model. Its two ends are connected to the support column 14 and the telescopic sleeve 12 respectively through shafts. The inclined setting of the self-locking electric push rod 5 enables it to provide stable thrust during extension and retraction, and at the same time has a self-locking function to ensure that it will not be displaced due to external force during use. The working principle of the self-locking electric push rod 5 is to drive the push rod to extend and retract through the motor, and lock the position of the push rod through the self-locking mechanism.

[0034] The limiting bolt 11 is set on the top of the telescopic sleeve 12 to limit the extension length of the telescopic column 6. The design of the limiting bolt 11 allows the user to adjust the maximum extension length of the telescopic column 6 according to actual needs, thereby ensuring safety and stability during use. The limiting bolt 11 is usually made of high-strength steel to ensure that it has sufficient strength and durability.

[0035] One end of the support section 10 is mounted with a fixed frame 9 connected to the monitoring device via a rotating shaft 8. A micro motor 24 is provided on one side of the fixed frame 9, and the output end of the micro motor 24 is fixedly connected to the rotating shaft 8.

[0036] The other end of the support section 10 has a spherical groove 27 with a universal ball head 7 inside. An annular damping rubber pad is embedded between the universal ball head 7 and the inner wall of the spherical groove 27, and the inner wall of the damping rubber pad has anti-slip ridges.

[0037] One end of the universal ball joint 7 is provided with a threaded post 26, and the inner side of the top of the telescopic post 6 is provided with a threaded connection hole 25 that matches the threaded post 26. The outer wall of the support section 10 is provided with a locking bolt 23 for limiting the universal ball joint 7.

[0038] Specifically, one end of the support section 10 is mounted with a fixed bracket 9 connected to the monitoring device via a rotating shaft 8. The support section 10 is preferably made of high-strength aluminum alloy to ensure good mechanical strength and lightweight characteristics. The rotating shaft 8 is made of stainless steel, which has high wear resistance and corrosion resistance. One end of the rotating shaft 8 is embedded into the end of the support section 10 and fixed by fasteners to ensure a firm and reliable connection.

[0039] The mounting bracket 9 is made of engineering plastic or aluminum alloy and has an L-shaped structure to facilitate the installation and fixation of the monitoring device. A micro motor 24 is provided on one side of the mounting bracket 9. The output end of the micro motor 24 is fixedly connected to the rotating shaft 8. The micro motor 24 is preferably a DC motor, and its output end is connected to the rotating shaft 8 through a coupling to realize the rotation drive of the rotating shaft 8.

[0040] The spherical groove 27 at the other end of the support section 10 is provided with a universal ball head 7. The inner wall of the spherical groove 27 is precision machined to ensure that its surface is smooth and reduce friction. The universal ball head 7 is preferably made of a high-hardness wear-resistant material, such as carbon steel or alloy steel, and its surface is coated to improve its wear resistance and corrosion resistance.

[0041] An annular damping rubber pad is embedded between the universal ball joint 7 and the inner wall of the spherical groove 27. This damping rubber pad is preferably made of silicone rubber, which has good elasticity and wear resistance. The inner wall of the damping rubber pad has anti-slip ridges, which effectively increase the friction between the universal ball joint 7 and the damping rubber pad, preventing the universal ball joint 7 from sliding within the spherical groove 27, thereby improving the stability of the entire structure.

[0042] One end of the universal ball joint 7 is provided with a threaded post 26. The threaded post 26 is made of the same material as the universal ball joint 7 and its surface is treated with rust prevention. The outer diameter of the threaded post 26 matches the threaded connection hole 25 provided on the inner side of the top of the telescopic post 6. The telescopic post 6 is preferably made of high-strength carbon fiber or aluminum alloy to ensure its lightweight and high strength.

[0043] The internal thread of the threaded connection hole 25 has high precision, ensuring a tight connection with the threaded post 26. By rotating the threaded post 26, axial displacement between the telescopic post 6 and the universal ball joint 7 can be achieved, thereby adjusting the length and angle of the support structure.

[0044] The outer wall of the support section 10 is provided with a locking bolt 23 for limiting the universal ball head 7. The locking bolt 23 is made of high-strength stainless steel and the surface is treated with anti-rust. The locking bolt 23 is connected to the outer wall of the support section 10 by threads, and its end is provided with a pressure washer. When the locking bolt 23 is tightened, the pressure washer presses the universal ball head 7, thereby limiting its movement and ensuring the stability of the support structure.

[0045] Fixing holes 22 are provided at the four corners of the mounting plate 3. Two insertion slots 20 are arranged side by side in the groove on one side of the mounting plate 3. A splicing plate 2 is also provided in the groove of the mounting plate 3, and fixing bolts are provided on the splicing plate 2.

[0046] Two snap-fit ​​blocks 19 that match the insertion slots 20 are provided on one side of the splicing plate 2. Two clamps 1 and 2 18 that match each other are provided at both ends of the other side of the splicing plate 2. The top ends of clamps 1 and 2 18 are detachably connected by bolts.

[0047] Specifically, the fixing hole 22 is used to fix the mounting plate 3 in the desired position by bolts or other fasteners.

[0048] The mounting plate 3 has a groove on one side, and two insertion slots 20 are arranged side by side inside the groove. Their function is to insert the snap-fit ​​block 19 of the splicing plate 2 to realize the connection between the mounting plate 3 and other components.

[0049] Inside the groove of the mounting plate 3, there is also a splicing plate 2. The splicing plate 2 is made of high-strength aluminum alloy and has fixing bolts on it to firmly fix the splicing plate 2 in the groove of the mounting plate 3.

[0050] Two snap-fit ​​blocks 19 are provided on one side of the splicing plate 2, which match the insertion slot 20. The size of the snap-fit ​​blocks 19 matches the internal size of the insertion slot 20 to ensure a tight fit when inserted and prevent loosening. The snap-fit ​​blocks 19 are made of nylon, which has good wear resistance and impact resistance.

[0051] On the other side of the splicing plate 2, there are clamps 1 and 2 respectively. The clamps 1 and 2 are made of stainless steel, which has good corrosion resistance and mechanical strength. The top of clamps 1 and 2 are detachably connected by bolts, which is convenient for installation and disassembly.

[0052] Support column 14, telescopic sleeve 12, telescopic column 6 and support section 10 are all hollow structures and form a continuous wiring channel.

[0053] Cabling entrance: The cabling entrance is located at the bottom of the support column 14, through which cables or other wires enter the cabling channel.

[0054] Wiring channel: The cable passes through the hollow structure of support column 14, telescopic sleeve 12, telescopic column 6 and support section 10 in sequence to form a continuous wiring path.

[0055] Cable exit: The cable exit is located at the top of the support section 10. The cable is led out through this exit and connected to the required equipment or terminal.

[0056] In this embodiment of the application, the corresponding installation method is selected according to the installation scenario. If it is a flat surface such as a wall or ground, the mounting plate 3 is fixed in the preset position by using the fixing holes 22 at the four corners of the mounting plate 3 and expansion bolts. If it is a column such as a street light pole or fence post, the snap-fit ​​block 19 on one side of the splicing plate 2 is aligned with the insertion slot 20 in the groove of the mounting plate 3 and inserted. The fixing bolts on the splicing plate 2 are then used to lock it. The clamp 1 and clamp 2 are then attached to the column and fixed by the top bolts.

[0057] Loosen the limiting bolt 11 at the top of the telescopic sleeve 12 (the limiting bolt 11 is used to limit the extension length of the telescopic column 6). According to the monitoring height requirements, manually push and pull the telescopic column 6 to move it to the target height within the telescopic sleeve 12. The telescopic column 6 is made of lightweight and high-strength material to ensure stability during the adjustment process.

[0058] After confirming the height, tighten the limit bolt 11 until it fits against the outer wall of the telescopic column 6 to limit the telescopic displacement of the telescopic column 6 and prevent excessive telescopic movement that could cause the equipment to fall off.

[0059] Start the micro motor 15 (micro motor 15 provides power for adjustment), its output end drives the drive gear 17 inside the mounting base 16 to rotate, the drive gear 17 meshes with the transmission gear 4 and drives the connecting shaft 21 to rotate, the connecting shaft 21 drives the support column 14 connected at the top to rotate, realizing 360° horizontal angle adjustment until the target monitoring area is covered.

[0060] By controlling the extension and retraction of the self-locking electric push rod 5 (the core adjustment component, with both ends connected to the support column 14 and the telescopic sleeve 12 via shafts), the telescopic sleeve 12 is driven to rotate around the rotating shaft 13 at the top of the support column 14, thereby adjusting the tilt angle between the telescopic sleeve 12 and the support column 14, and realizing the monitoring of the pitch angle adjustment. After the adjustment is in place, the self-locking electric push rod 5 automatically locks to prevent displacement by external force.

[0061] If fine adjustments to the monitoring angle are required, first loosen the locking bolts 23 on the outer wall of the support section 10, and then make multi-angle fine adjustments through the universal ball head 7 in the spherical groove 27 at the other end of the support section 10 (an annular damping rubber pad is embedded between the universal ball head 7 and the spherical groove 27, and the anti-slip ridges on the inner wall ensure smooth adjustment). After the fine adjustments are completed, tighten the locking bolts 23 to fix the universal ball head 7; start the micro motor 24 on one side of the fixing frame 9, and its output end drives the rotating shaft 8 to rotate. The rotating shaft 8 drives the fixing frame 9 to rotate, adjusting the final orientation of the monitoring device.

[0062] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0063] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0064] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0065] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An adjustable-angle monitoring bracket device for residential property management, comprising a mounting plate (3), a telescopic sleeve (12), and a support section (10), characterized in that: The top of the mounting plate (3) is provided with a mounting seat (16) containing a transmission gear (4). The connecting shaft (21) connecting the transmission gear (4) extends to the top of the mounting seat (16) and is connected to a support column (14). The top of the support column (14) is movably mounted with a telescopic sleeve (12) via a rotating shaft (13). The top of the telescopic column (6) inside the telescopic sleeve (12) is provided with a support section (10). One end of the support section (10) is mounted with a fixed frame (9) connected to the monitoring device via a rotating shaft (8). A self-locking electric push rod (5) is inclinedly arranged between the support column (14) and the telescopic sleeve (12), and a micro motor (15) is provided on the top of the mounting base (16). The output end of the micro motor (15) extends into the mounting base (16) and is connected to a drive gear (17).

2. The adjustable-angle monitoring bracket device for residential property management as described in claim 1, characterized in that: Fixing holes (22) are provided at the four corners of the mounting plate (3). Two insertion slots (20) are arranged side by side in the groove on one side of the mounting plate (3). A splicing plate (2) is also provided in the groove of the mounting plate (3), and fixing bolts are provided on the splicing plate (2).

3. The adjustable-angle monitoring bracket device for residential property management as described in claim 2, characterized in that: Two snap-fit ​​blocks (19) that match the insertion slot (20) are provided on one side of the splicing plate (2), and two matching clamps (1) and clamps (18) are provided at both ends of the other side of the splicing plate (2). The top ends of clamps (1) and clamps (18) are detachably connected by bolts.

4. The adjustable-angle monitoring bracket device for residential property management as described in claim 1, characterized in that: The two ends of the self-locking electric push rod (5) are connected to the support column (14) and the telescopic sleeve (12) by shafts, and the top of the telescopic sleeve (12) is also provided with a limiting bolt (11) for limiting the telescopic column (6).

5. The adjustable-angle monitoring bracket device for residential property management as described in claim 1, characterized in that: The support section (10) has a universal ball head (7) inside the spherical groove (27) at one end, and a threaded post (26) is provided at one end of the universal ball head (7). The inner side of the top of the telescopic post (6) is provided with a threaded connection hole (25) that matches the threaded post (26). The outer wall of the support section (10) is provided with a locking bolt (23) for limiting the universal ball head (7).

6. The adjustable-angle monitoring bracket device for residential property management as described in claim 1, characterized in that: A micro motor (24) is provided on one side of the fixed frame (9), and the output end of the micro motor (24) is fixedly connected to the rotating shaft (8).

7. The adjustable-angle monitoring bracket device for residential property management as described in claim 5, characterized in that: An annular damping rubber pad is embedded between the universal ball head (7) and the inner wall of the spherical groove (27), and the inner wall of the damping rubber pad is provided with anti-slip ridges.

8. The adjustable-angle monitoring bracket device for residential property management as described in claim 1, characterized in that: The support column (14), telescopic sleeve (12), telescopic column (6) and support section (10) are all hollow structures and form a continuous wiring channel.

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