Property monitoring device
The design of the connecting plate and the shielding plate solves the corrosion problem caused by exposed bolts, enabling efficient disassembly and installation of the property monitoring device and extending the service life of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-07
AI Technical Summary
In existing property monitoring devices, exposed bolts are prone to corrosion, affecting the efficiency of disassembly and installation.
The design employs a connecting plate and a shielding plate. By rotating the connecting plate, it covers the second-direction mounting hole, and the magnetically connected shielding plate slides into the mounting groove to enclose the first-direction mounting hole, preventing the bolt from being corroded by liquid.
It effectively prevents bolts from rusting, improves the efficiency of disassembly and installation of the device, and extends the service life of the device.
Smart Images

Figure CN224094208U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of property monitoring, specifically a property monitoring device. Background Technology
[0002] Property monitoring devices refer to security monitoring equipment installed in residential communities to provide security for property management. They can monitor the security situation in public areas, prevent illegal activities such as theft and vandalism, and also help resolve disputes between owners. In addition, property monitoring devices can quickly locate problems in emergencies, providing valuable time and information for rescue work. In short, property monitoring devices are an indispensable security facility in modern property management and are of great significance for improving the security level of communities or buildings.
[0003] Chinese patent CN219530456U discloses an intelligent property monitoring device, including a fixing component. A sleeve is fixedly connected to one side of the fixing component. A plug rod is slidably inserted into the fixing component through the sleeve. The plug rod is inserted into the sleeve by moving it, and the spring force of the compression spring pushes the pressure plate to compress the inner wall of the sleeve, increasing the fixing stability. Disassembly can be completed by simply pulling out the plug rod, making the intelligent property monitoring device easy to disassemble and replace the monitor.
[0004] The aforementioned patented intelligent property monitoring device is fixed by bolts passing through the fasteners and embedding them into the installation position during the monitoring process. However, the bolts are continuously exposed to the outdoors, which means they are constantly exposed to external corrosion, affecting the efficiency of subsequent disassembly and installation. Utility Model Content
[0005] The purpose of this utility model is to provide a property monitoring device, in which the rotating connecting piece can cover and wrap the second orientation mounting hole, while the shielding piece slides into the mounting groove and can be attached to and wrap the first orientation mounting hole position through magnetic connection, thus solving the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a property monitoring device, including a connecting cover, a connecting piece at the front end of the connecting cover, first orientation mounting holes on both sides of the outer side of the connecting cover, a pair of second orientation mounting holes laterally facing the connecting piece, the lower ends of the connecting piece and the two second orientation mounting holes being rotatably connected by a connecting shaft, mounting grooves on both sides of the connection position between the connecting piece and the monitor, and a shielding piece inside the mounting groove.
[0007] Preferably, a monitor is provided at the front end of the connecting piece, and a second movable rail is provided on the connecting piece facing the connecting cover. A sliding block is provided inside the second movable rail, and the outside of the sliding block is slidably connected to the second movable rail.
[0008] Preferably, the sliding block is provided with a first movable rail facing the connecting cover.
[0009] Preferably, the first movable rail has a recessed groove at its middle position, and the sliding block has a protruding block facing the groove.
[0010] Preferably, a spring is provided inside the sliding block facing the connecting piece.
[0011] Preferably, the two ends of the spring are welded and fixed to the connecting piece and the sliding block, respectively.
[0012] Preferably, a first magnet is welded to both sides of the outside of the mounting groove.
[0013] Preferably, the shielding plate is welded to the first magnet and a second magnet is provided thereon, and the second magnet is magnetically connected to the first magnet.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] When installing the connecting plate on the wall at the required position, the bolts pass through the first orientation mounting hole and the second orientation mounting hole respectively to fix the connecting cover and the front monitor for the fixed orientation. However, during daily use, the connecting plate will rotate around the connecting shaft. First, the connecting plate can cover the second orientation mounting hole and the bolt passing through the second orientation mounting hole. The shielding plate inserted into the mounting groove can cover the first orientation mounting hole on the side. The shielding plate and the connecting plate can wrap the bolt to prevent liquid from corroding the bolt and causing the bolt surface to rust during daily use. Attached Figure Description
[0016] Figure 1 This is a perspective view of the overall external structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the monitor rotation state of this utility model;
[0018] Figure 3 This is an exploded view of the bolt installation position of this utility model;
[0019] Figure 4 This is an exploded view of the installation position of the shielding plate of this utility model;
[0020] Figure 5 This is a cross-sectional view of the protruding block transmission structure of this utility model.
[0021] In the diagram: 1. Connecting cover; 2. Connecting piece; 3. Shielding piece; 4. Monitor; 5. Mounting slot; 6. First magnet; 7. Connecting shaft; 8. First orientation mounting hole; 9. Second orientation mounting hole; 10. First movable rail; 11. Groove; 12. Second magnet; 13. Second movable rail; 14. Sliding block; 15. Protruding block; 16. Spring. Detailed Implementation
[0022] The present invention will be further described below with reference to specific embodiments.
[0023] Example 1
[0024] like Figure 1 and Figure 2 As shown, a property monitoring device in this embodiment includes a connecting cover 1, a connecting piece 2 at the front end of the connecting cover 1, and a monitor 4 at the front end of the connecting piece 2. After the bolt passes through the connecting cover 1, the monitor 4 can be suspended and fixed, so that the monitor 4 can continuously capture images of the required position. Both sides of the outside of the connecting cover 1 are provided with first orientation mounting holes 8, and the connecting cover 1 is provided with a pair of second orientation mounting holes 9 laterally facing the connecting piece 2. After the bolt passes through the corresponding first orientation mounting hole 8 and second orientation mounting hole 9 to the installation position, it is embedded in the installation position to fix the monitor 4.
[0025] The lower ends of the connecting piece 2 and the two second-oriented mounting holes 9 are rotatably connected by the connecting shaft 7. The connecting piece 2 drives the monitor 4 to rotate around the connecting shaft 7. The rotation can unfold and wrap around the second-oriented mounting holes 9. Mounting grooves 5 are provided on both sides of the connection position between the connecting piece 2 and the monitor 4. A shielding piece 3 is provided inside the mounting groove 5. The shielding piece 3 slides into the mounting groove 5 and can fit and wrap around the first-oriented mounting hole 8.
[0026] In addition, first magnets 6 are welded to both sides of the mounting groove 5, and second magnets 12 are welded to the shielding plate 3 facing the first magnets 6, and the second magnets 12 are magnetically connected to the first magnets 6, such as... Figure 4 As shown, after the shielding plate 3 is slidably inserted into the mounting groove 5, the shielding plate 3 can be restricted by the magnetic connection of the first magnet 6 and the second magnet 12, so that the shielding plate 3 continuously covers the first facing mounting hole 8:
[0027] To facilitate the restriction of the rotating connecting piece 2, the connecting piece 2 is provided with a second movable rail 13 facing the connecting cover 1. The inside of the second movable rail 13 is provided with a sliding block 14, and the outside of the sliding block 14 is slidably connected to the second movable rail 13. When the sliding block 14 is squeezed, the sliding block 14 will slide laterally in the second movable rail 13. The sliding block 14 is provided with a first movable rail 10 facing the connecting cover 1. The protruding sliding block 14 will slide in the first movable rail 10 as the connecting piece 2 rotates.
[0028] Among them, such as Figure 3 and Figure 5 As shown, a groove 11 is recessed in the middle of the first movable rail 10. A protruding block 15 is provided on the sliding block 14 facing the groove 11. The protruding block 15 rotates together with the sliding block 14. A spring 16 is provided inside the sliding block 14 facing the connecting piece 2. The two ends of the spring 16 are welded and fixed to the connecting piece 2 and the sliding block 14, respectively. When the protruding block 15 slides along the first movable rail 10, the spring 16 will continuously push the protruding block 15. After the protruding block 15 slides to the groove 11, the spring 16 will push the protruding block 15 so that the protruding block 15 is embedded in the groove 11. The rotation of the connecting piece 2 can be restricted by the protruding block 15 being embedded in the groove 11.
[0029] Working principle: When using the device and installing the monitor 4, the bolts pass through the second orientation mounting hole 9 and the first orientation mounting hole 8 respectively according to the installation requirements. After passing through the second orientation mounting hole 9 and the first orientation mounting hole 8, the bolts are embedded in the installation position, fixing the connecting cover 1 and the monitor 4 connected to the front end by the connecting shaft 7. The connecting piece 2 rotates around the connecting shaft 7, which can drive the sliding block 14 and the protruding block 15 to rotate. The sliding block 14 and the protruding block 15 will rotate within the first movable rail 10. As they continue to rotate, after the protruding block 15 overlaps with the groove 11, the elasticity of the spring 16 will push the protruding block 15 into the groove 11. The groove 11 will restrict the rotation of the connecting piece 2. The shielding piece 3 is inserted into the mounting groove 5. After being inserted into the mounting groove 5, the shielding piece 3 is fixed by magnetic connection between the second magnet 12 and the first magnet 6. The shielding piece 3 covers the first orientation mounting hole 8 and the bolt inside.
[0030] 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.
[0031] 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.
Claims
1. A property monitoring device, comprising a connecting cover (1), wherein a connecting piece (2) is provided at the front end of the connecting cover (1), characterized in that, The connecting cover (1) has a first orientation mounting hole (8) on both sides of its exterior. The connecting cover (1) has a pair of second orientation mounting holes (9) arranged laterally toward the connecting piece (2). The lower ends of the connecting piece (2) and the two second orientation mounting holes (9) are rotatably connected by a connecting shaft (7). The connecting piece (2) has a mounting groove (5) on both sides of its connection position with the monitor (4). A shielding piece (3) is provided inside the mounting groove (5).
2. The property monitoring device according to claim 1, characterized in that, The front end of the connecting piece (2) is provided with a monitor (4), and the connecting piece (2) is provided with a second movable rail (13) facing the connecting cover (1). The interior of the second movable rail (13) is provided with a sliding block (14), and the exterior of the sliding block (14) is slidably connected to the second movable rail (13).
3. A property monitoring device according to claim 2, characterized in that, The sliding block (14) is provided with a first movable rail (10) facing the connecting cover (1).
4. A property monitoring device according to claim 3, characterized in that, The first movable rail (10) has a recessed groove (11) in the middle position, and the sliding block (14) has a protruding block (15) facing the groove (11).
5. A property monitoring device according to claim 4, characterized in that, A spring (16) is provided inside the sliding block (14) facing the connecting piece (2).
6. A property monitoring device according to claim 5, characterized in that, The two ends of the spring (16) are welded and fixed to the connecting piece (2) and the sliding block (14) respectively.
7. A property monitoring device according to claim 1, characterized in that, The mounting groove (5) has a first magnet (6) welded on both sides of its exterior.
8. A property monitoring device according to claim 7, characterized in that, The shielding plate (3) is welded to the first magnet (6) and a second magnet (12) is provided thereon, and the second magnet (12) is magnetically connected to the first magnet (6).
Citation Information
Patent Citations
Intelligent property monitoring device
CN219530456U