Convenient maintenance device for security and protection monitoring equipment
By installing the plug-in structure between the plug plate and the plug box, and using the snap-fit method of the extrusion and clamping parts, the problem of difficult disassembly of security monitoring equipment caused by screw corrosion and wear is solved, and stable connection and convenient maintenance of the equipment are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-08
- Publication Date
- 2026-03-03
AI Technical Summary
When existing security monitoring equipment is installed at high altitudes, the screws are prone to rust, making disassembly difficult. Wear on the slots and protrusions affects the stability of the connection and increases the difficulty of maintenance.
It adopts a plug-in structure of mounting plate and mounting box, and the clamping part is driven by the extrusion part to snap into place, so as to achieve quick connection and separation. The cooperation between the clamping part and the snap-in part avoids the problems of screw corrosion and wear.
It improves the connection stability and maintenance convenience of security monitoring equipment, reduces the operational difficulty of working at heights, and ensures the rapid disassembly and assembly and stability of the equipment.
Smart Images
Figure CN223965232U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of security monitoring technology, and in particular to a convenient maintenance device for security monitoring equipment. Background Technology
[0002] Security monitoring primarily involves mounting cameras on walls or other specific monitoring locations using brackets. During routine maintenance and repairs, technicians may need to disassemble the monitoring equipment. Currently, camera bases and brackets have corresponding screw holes. By placing the camera on the bracket, aligning it with the screw holes, and tightening the screws with a screwdriver, the camera can be secured to the bracket. Common bullet cameras and dome cameras often use this method. Some small home cameras have slots on their brackets, and the bottom of the camera has a protrusion or slider that matches the slot. During installation, the protrusion on the bottom of the camera... Alternatively, align the slider with the bracket's slot and push it in to complete the connection. Compared to security cameras installed outdoors, the operating environment is relatively better. However, after prolonged use, the slot and the protrusion or slider on the bottom of the camera may wear down, affecting the stability of the connection. On the other hand, security cameras installed outdoors face harsher operating environments, exposed to wind and rain. Although fixing with screws is more stable than fixing with slots, screws are prone to corrosion, making disassembly difficult. Furthermore, security cameras are generally installed at high locations, making disassembly even more difficult once the screws rust, impacting daily maintenance. Utility Model Content
[0003] This utility model provides a convenient maintenance device for security monitoring equipment to solve the above-mentioned technical problems.
[0004] This utility model provides a convenient maintenance device for security monitoring equipment, including a main body and a bracket for mounting the main body. The main body and the bracket are detachably connected by a mounting plate and a mounting box. The mounting box has a snap-fit component inside. The mounting plate has two clamping components arranged opposite each other with respect to the center line of the mounting plate. The clamping components are rotatably connected to the mounting plate via a connecting shaft connected to the mounting plate. The clamping component includes a clamping part at one end near the snap-fit component and a pressure receiving part at the other end. A pressing component is connected to the mounting box. When the pressing component exerts a pressing force on the pressure receiving part, the clamping component swings around the connecting shaft, and the snap-fit component connects with the snap-fit component, thereby fixing the mounting plate and the mounting box.
[0005] Preferably, the extrusion member includes a rod body slidably connected to the mounting box and a wedge-shaped extrusion seat connected to the rod body, and the pressure-bearing part is provided with an inclined pressure-bearing surface corresponding to the inclined surface of the wedge-shaped extrusion seat.
[0006] Preferably, the rod body is provided with an elastic ring, and the inner wall of the mounting box is provided with a receiving cavity for accommodating the elastic ring.
[0007] Preferably, there are two wedge-shaped extrusion seats arranged opposite each other, and magnetic adsorption elements are provided on the opposite surfaces of the two wedge-shaped extrusion seats.
[0008] Preferably, a tension spring is connected between the clamping member and the inner wall of the mounting plate. When the pressure-bearing part is not subjected to the squeezing force of the squeezing member, the tension spring drives the clamping member to swing around the connecting shaft to move the two clamping parts away from each other.
[0009] Preferably, the mounting plate and the mounting box are slidably connected by a mounting slide rail formed on the inner wall of the mounting box, and the open end of the mounting slide rail is provided with a flared portion.
[0010] This utility model provides a convenient maintenance device for security monitoring equipment through improvements, which has the following improvements and advantages compared with the prior art:
[0011] 1. This utility model uses the action of the extrusion component to make the clamping component drive the clamping part to engage with the snap-fit component, thereby realizing the quick connection and fixation between the mounting box and the mounting plate, the main body and the bracket. The connection stability is good, which reduces the operation difficulty for maintenance personnel when working at heights and saves time and energy for maintenance personnel in daily maintenance and repair work.
[0012] 2. The clamping part is reset by the tension spring, so that the clamping part is disengaged from the snap-fit part, which facilitates the separation of the installation box and the installation plate, making the operation more convenient and faster. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0014] Figure 2 This is a schematic diagram of the structure of the mounting box and the mounting plate when they are separated in this utility model;
[0015] Figure 3 A cross-sectional structural schematic diagram provided for this utility model;
[0016] Figure 4 This is a schematic diagram of the mounting plate structure in this utility model;
[0017] Figure 5 This is a schematic diagram of the structure of the extrusion member located between the clamping members in this utility model;
[0018] Figure 6 This is a cross-sectional structural diagram of the mounting box in this utility model;
[0019] Figure 7This is a schematic diagram of the structure when the two extrusion parts are connected relative to each other in this utility model.
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Main body; 2. Bracket; 3. Mounting plate; 31. Connecting shaft; 4. Mounting box; 41. Snap-fit component; 42. Receiving cavity; 43. Mounting slide rail; 431. Flared section; 5. Clamping component; 51. Clamping part; 52. Pressure-bearing part; 521. Inclined pressure-bearing surface; 6. Extrusion component; 61. Rod body; 611. Elastic ring; 62. Wedge-shaped extrusion seat; 621. Magnetic suction component; 7. Tension spring. Detailed Implementation
[0022] The present invention will now be described in detail with reference to the accompanying drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0023] like Figure 1-7As shown, this utility model provides a convenient maintenance device for security monitoring equipment through improvements, including a main body 1 and a bracket 2 for mounting the main body 1. The main body 1 and the bracket 2 are detachably connected by a mounting plate 3 and a mounting box 4. The mounting plate 3 can be connected to either the main body 1 or the bracket 2, and the mounting box 4 can also be connected to either the main body 1 or the bracket 2. To facilitate quick assembly and disassembly of the main body 1 and the bracket 2, and to facilitate inspection and maintenance of the main body 1, the mounting box 4... The mounting plate 3 has a snap-fit component 41 inside, and two clamping components 5 inside, which are arranged opposite each other with respect to the center line of the mounting plate 3. The clamping components 5 are connected to the connecting shaft 31 on the mounting plate 3 and are rotatably connected to the mounting plate 3. The clamping component 5 includes a clamping part 51 near the snap-fit component 41 at one end and a pressure receiving part 52 at the other end. A pressing component 6 is connected to the mounting box 4. When the pressing component 6 exerts a pressing force on the pressure receiving part 52, the clamping component 5 swings around the connecting shaft 31, and the snap-fit component engages with the clamping component 41. The snap-fit component 41 is used for connection. Snap-fit grooves are provided on both sides of the snap-fit component 41, and snap-fit protrusions corresponding to the snap-fit grooves are provided on the snap-fit part. When the clamping plate is subjected to the squeezing force of the squeezing component 6, it will drive the snap-fit protrusions into the snap-fit grooves, thus fixing the mounting plate 3 and the mounting box 4. When separating the main body 1 and the bracket 2, it is only necessary to release the squeezing force of the squeezing component 6 from the pressure-bearing part 52, allowing the clamping component 5 to reset. This facilitates the assembly and disassembly of the main body 1 and the bracket 2. The connection between the main body 1 and the bracket 2 is achieved through traditional... Compared to screw connections, this method eliminates screws that are prone to corrosion and difficult to disassemble at heights, avoiding disassembly difficulties caused by screw corrosion and reducing the operational difficulty for maintenance personnel working at heights. Compared to slot connections, the connection structure of the mounting plate 3 and mounting box 4 of this device, which uses snap-fit parts 41, clamping parts 5 and pressing parts 6, will not experience wear problems similar to those of slots, protrusions or sliders due to long-term use, ensuring the stability of the connection and thus improving the convenience and efficiency of security monitoring equipment maintenance.
[0024] Among them, such as Figure 5 As shown, the extrusion member 6 includes a rod 61 slidably connected to the mounting box 4 and a wedge-shaped extrusion seat 62 connected to the rod 61. The pressure-bearing part 52 is provided with an inclined pressure-bearing surface 521 corresponding to the inclined surface of the wedge-shaped extrusion seat 62. When the extrusion member 6 is pressed in, the rod 61 drives the wedge-shaped extrusion seat 62 to press against the inclined pressure-bearing surface 521, which will generate a squeezing force on the clamping member 5, causing the clamping member 5 to rotate around the connecting shaft 31, thereby causing the two clamping parts 51 to move to both sides of the snap-fit member 41 and snap into the snap-fit groove on the snap-fit member 41.
[0025] Furthermore, such as Figure 4 as well as Figure 5As shown, a tension spring 7 is connected between the clamping part 5 and the inner wall of the mounting plate 3. When the pressure part 52 is not subjected to the squeezing force of the squeezing part 6, the tension spring 7 drives the clamping part 5 to swing around the connecting shaft 31, so that the two clamping parts 51 move away from each other, and the snap-fit part can be disengaged from the snap-fit part 41. At this time, the main body 1 can be separated from the bracket 2, making disassembly more convenient. At the same time, through the pulling force of the tension spring 7, the two clamping parts 51 move away from each other. When the mounting box 4 is connected to the mounting plate 3, the clamping part 51 will not affect the snap-fit part 41 from entering between the two clamping parts 51.
[0026] Furthermore, such as Figure 5 as well as Figure 6 As shown, the rod 61 is provided with an elastic ring 611, and the inner wall of the mounting box 4 is provided with a receiving cavity 42 for accommodating the elastic ring 611. The elastic ring 611 can be made of elastic material such as rubber. After it comes into contact with the mounting box 4, it can deform. When it enters the receiving cavity 42, it will restore its own deformation and be located in the receiving cavity 42. After the wedge-shaped pressing seat 62 compresses the pressing part 52 to connect the clamping part 51 with the snap-fit part 41, the rod 61 drives the elastic ring 611 into the receiving cavity 42. When the rod 61 is inserted into the receiving cavity 42, its position is positioned to prevent it from causing the wedge-shaped pressing seat 62 to detach from the two pressure parts 52. When the mounting plate 3 is inserted into the mounting box 4, the rod 61 can cause the elastic ring 611 to be located on the outside of the mounting box 4. Under the action of the elastic ring 611, the rod 61 can be prevented from causing the wedge-shaped pressing seat 62 to move into the mounting box 4 under its own gravity, thus affecting the insertion of the mounting plate 3 into the mounting box 4.
[0027] Furthermore, such as Figure 5 As shown, there are two wedge-shaped extrusion seats 62 arranged opposite each other. The opposing surfaces of the two wedge-shaped extrusion seats 62 are provided with magnetic suction members 621 that attract each other, which can simultaneously extrude the pressure-bearing part 52 from the upper and lower ends. After both extrusion members 621 have extruded the pressure-bearing part 52, the two magnetic suction members 621 attract each other to improve the stability of the wedge-shaped extrusion seat 62 between the two pressure-bearing parts 52, and further avoid the possibility of the extrusion member 62 disengaging from the two clamping members 5.
[0028] Furthermore, such as Figure 2 As shown, in order to facilitate the insertion of the mounting plate 3 and the mounting box 4, the mounting plate 3 and the mounting box 4 are slidably connected by the mounting slide rail 43 opened on the inner wall of the mounting box 4, which can guide them during insertion. The opening end of the mounting slide rail 43 is provided with a flared part 431, which is in the shape of an "eight", so that the protrusion on the mounting plate 3 can quickly connect into the mounting slide rail 43, improving the insertion efficiency. After insertion, the extrusion member 6 is located between the two pressure parts 52.
[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A convenient maintenance device for security monitoring equipment, comprising a main body (1) and a bracket (2) for mounting the main body (1), characterized in that: The main body (1) and the bracket (2) are detachably connected by the insertion of the mounting plate (3) and the mounting box (4). The mounting box (4) is provided with a snap-fit component (41). The mounting plate (3) is provided with two clamping components (5) arranged opposite to each other on the center line of the mounting plate (3). The clamping component (5) is rotatably connected to the mounting plate (3) by a connecting shaft (31) connected to the mounting plate (3). The clamping component (5) includes a clamping part (51) at one end close to the snap-fit component (41) and a pressure receiving part (52) at the other end. The mounting box (4) is connected with a pressing component (6). When the pressing component (6) exerts a pressing force on the pressure receiving part (52), the clamping component (5) swings around the connecting shaft (31) and the snap-fit component (41) connects to the snap-fit component (41) to fix the mounting plate (3) and the mounting box (4).
2. The convenient maintenance device for security monitoring equipment according to claim 1, characterized in that, The extrusion member (6) includes a rod (61) slidably connected to the mounting box (4) and a wedge-shaped extrusion seat (62) connected to the rod (61). The pressure-bearing part (52) is provided with an inclined pressure-bearing surface (521) corresponding to the inclined surface of the wedge-shaped extrusion seat (62).
3. A convenient maintenance device for security monitoring equipment according to claim 2, characterized in that, The rod (61) is provided with an elastic ring (611), and the inner wall of the mounting box (4) is provided with a receiving cavity (42) for accommodating the elastic ring (611).
4. A convenient maintenance device for security monitoring equipment according to claim 2, characterized in that, The number of the wedge-shaped extrusion seats (62) is two and they are arranged opposite each other. The opposing surfaces of the two wedge-shaped extrusion seats (62) are provided with magnetic suction members (621) that attract each other.
5. A convenient maintenance device for security monitoring equipment according to claim 1, characterized in that, A tension spring (7) is connected between the clamping member (5) and the inner wall of the mounting plate (3). When the pressure part (52) is not subjected to the squeezing force of the squeezing member (6), the tension spring (7) drives the clamping member (5) to swing around the connecting shaft (31) to make the two clamping parts (51) move away from each other.
6. A convenient maintenance device for security monitoring equipment according to claim 1, characterized in that, The mounting plate (3) and the mounting box (4) are slidably connected by a mounting slide rail (43) opened on the inner wall of the mounting box (4), and the opening end of the mounting slide rail (43) is provided with a flared part (431).