Monitoring mounting bracket

Abstract

The utility model discloses a monitoring mounting bracket, and belongs to the technical field of monitoring equipment. Comprising a vertical rod, a mounting frame used for fixing a monitor, a rotating mechanism used for driving the mounting frame to rotate and a lifting mechanism used for driving the rotating mechanism to ascend and descend, and the rotating mechanism is slidably connected to the vertical rod and ascends and descends along the vertical rod. The mounting rack and the monitor fixed on the mounting rack are driven to rotate through the rotating mechanism, the camera shooting end of the monitor can bypass the vertical rod in the rotating process, the problem that the vertical rod blocks the monitor is avoided, meanwhile, the rotating mechanism and the mounting rack are driven to ascend and descend through the lifting mechanism, and maintenance personnel can conveniently descend the monitor for maintenance.

Description

Technical Field

[0001] The present application relates to the technical field of monitoring equipment, and more specifically, to a monitoring installation bracket. Background Art

[0002] Surveillance cameras are semiconductor imaging devices with the advantages of high sensitivity, strong light resistance, low distortion, small size, long life and vibration resistance. They are widely used in production and life. After long-term use, cameras installed outdoors tend to have a lot of dust on the surface of the lens, which affects the monitoring effect of the surveillance camera. Therefore, staff are required to regularly remove dust and inspect the surveillance camera. However, in order to capture a wide range of images, surveillance cameras are usually installed at high places; when staff remove dust and inspect surveillance cameras, they need to climb to a high place with the help of a ladder to maintain the surveillance camera, which makes it inconvenient for staff to perform daily maintenance on the surveillance camera.

[0003] The document with prior art publication number CN 219673900 U provides a monitoring mounting bracket, which can drive the mounting seat and the monitoring camera to move towards or away from the ground through an adjusting component. When the staff needs to clean and maintain the monitoring camera, the mounting seat can be controlled to move towards the ground, so that the staff can clean or maintain the monitoring camera without the help of a ladder; after completing the daily maintenance of the monitoring camera, the adjusting component pulls the mounting seat to move away from the ground to the original position to work normally, thereby improving the convenience of the staff for daily maintenance of the monitoring camera.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: after the monitor is installed, the monitor is installed on the pole. Although the spherical monitor can achieve 360-degree rotation monitoring, when the camera end of the spherical monitor is facing the pole, it will cause the problem of blind spots in monitoring.

[0005] Regarding the above-mentioned related technologies, the inventor believes that after the device is installed with the monitor, the monitor is installed behind the pole. Although the spherical monitor can achieve 360-degree rotation monitoring, when the camera end of the spherical monitor is facing the pole, it will cause the problem of blind spots in monitoring.

[0006] In view of this, we propose a monitoring mounting bracket. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The purpose of the present application is to provide a monitoring installation bracket, which solves the technical problems in the above-mentioned background technology and achieves the technical effect of avoiding monitoring blind spots.

[0009] 2. Technical solution

[0010] The technical solution of the present application provides a monitoring installation bracket, including: a vertical pole, a mounting frame for fixing a monitor, a rotating mechanism for driving the mounting frame to rotate, and a lifting mechanism for driving the rotating mechanism to rise and fall. The rotating mechanism is slidably connected to the vertical pole, and the rotating mechanism rises and falls along the vertical pole.

[0011] By adopting the above technical solution, the monitor is fixed on the mounting frame, and then the mounting frame and the monitor fixed on the mounting frame are driven to rotate through the rotating mechanism, and during the rotation process, the camera end of the monitor can bypass the vertical pole to avoid the problem of the vertical pole blocking the monitor. At the same time, the lifting mechanism drives the lifting of the rotating mechanism and the mounting frame, which is convenient for maintenance personnel to lower the monitor for maintenance.

[0012] As an optional solution of the technical solution of the present application document, the rotating mechanism includes a bearing, a worm wheel coaxially fixed with the inner ring of the bearing, a fixed plate coaxially fixed with the bearing, a worm meshing with the worm wheel, and a servo motor transmission-connected to the worm wheel and fixed on the fixed plate.

[0013] By adopting the above technical solution, the bearing and the fixed plate are sleeved on the vertical pole, the servo motor is energized to drive the worm to rotate, the worm drives the worm wheel to rotate, and the worm wheel drives the mounting frame to rotate under the connection of the bearing to realize the 360-degree rotation of the mounting frame, and through the cooperation of the worm and the worm wheel, the self-locking of the mounting frame after rotation can be realized to prevent the mounting frame from rotating.

[0014] As an optional solution of the technical solution of the present application document, the mounting frame includes an L-rod fixed to the upper end of the worm gear and a fixing plate fixed to the L-rod.

[0015] By adopting the above technical solution, the L rod is fixed on the worm wheel and placed on the axial upper edge of the worm wheel to avoid interference with the worm and the servo motor. A plurality of fixing holes are opened on the fixing plate for fixing the monitor.

[0016] As an optional solution of the technical solution of the present application document, the lifting mechanism includes a brake motor and a screw rod transmission-connected to the brake motor, and the screw rod is threadedly connected to the fixed disk.

[0017] By adopting the above technical solution, the output shaft of the brake motor is fixed coaxially with the lead screw. When the lead screw rotates clockwise, the fixed plate slides downward along the vertical rod under the action of the thread. When the lead screw rotates counterclockwise, the fixed plate slides upward along the vertical rod. The brake motor with a brake can prevent the lead screw from rotating.

[0018] As an optional solution to the technical solution of the present application document, a limit plate is fixedly installed on the upper end of the screw rod.

[0019] By adopting the above technical solution, when the screw rod drives the fixed plate to slide upward, the limit plate abuts against the fixed plate to prevent the fixed plate from being separated from the screw rod.

[0020] 3. Beneficial effects

[0021] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0022] 1. The present application fixes the monitor on a mounting frame, and then drives the mounting frame and the monitor fixed on the mounting frame to rotate through a rotating mechanism, and during the rotation process, the camera end of the monitor can bypass the vertical pole to avoid the problem of the vertical pole blocking the monitor. At the same time, the lifting mechanism drives the lifting of the rotating mechanism and the mounting frame, which is convenient for maintenance personnel to lower the monitor for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a monitoring installation bracket disclosed in a preferred embodiment of the present application;

[0024] Figure 2 A schematic diagram of a mounting frame and a rotating mechanism structure of a monitoring mounting bracket disclosed in a preferred embodiment of the present application;

[0025] Explanation of the numbers in the figure: 1. Vertical pole; 2. Mounting frame; 201. L rod; 202. Fixed plate; 3. Rotating mechanism; 301. Fixed plate; 302. Bearing; 303. Worm gear; 304. Worm; 305. Servo motor; 4. Lifting mechanism; 401. Brake motor; 402. Screw rod; 403. Limit plate. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with the accompanying drawings.

[0027] A monitoring mounting bracket comprises: a vertical pole 1, a mounting frame 2 for fixing a monitor, a rotating mechanism 3 for driving the mounting frame 2 to rotate, and a lifting mechanism 4 for driving the rotating mechanism 3 to rise and fall. The rotating mechanism 3 is slidably connected to the vertical pole 1, and the rotating mechanism 3 rises and falls along the vertical pole 1.

[0028] Reference Figure 1 and Figure 2 , fix the monitor on the mounting frame 2, and then drive the mounting frame 2 and the monitor fixed on the mounting frame 2 to rotate through the rotating mechanism 3, and during the rotation process, the camera end of the monitor can bypass the vertical pole 1 to avoid the problem of the vertical pole 1 blocking the monitor. At the same time, the lifting mechanism 4 drives the lifting and lowering of the rotating mechanism 3 and the mounting frame 2, which is convenient for maintenance personnel to lower the monitor for maintenance.

[0029] The rotating mechanism 3 includes a bearing 302 , a worm wheel 303 coaxially fixed to the inner ring of the bearing 302 , a fixed plate 301 coaxially fixed to the bearing 302 , a worm 304 meshing with the worm wheel 303 , and a servo motor 305 drivingly connected to the worm 304 and fixed on the fixed plate 301 .

[0030] Reference Figure 1 and Figure 2 The bearing 302 and the fixed plate 301 are sleeved on the vertical pole 1, and the servo motor 305 is energized to drive the worm 304 to rotate, and the worm 304 drives the worm wheel 303 to rotate. The worm wheel 303 drives the mounting frame 2 to rotate under the connection of the bearing 302 to realize the 360-degree rotation of the mounting frame 2, and through the cooperation of the worm 304 and the worm wheel 303, the self-locking of the mounting frame 2 after rotation can be realized to prevent the mounting frame 2 from rotating.

[0031] The mounting frame 2 includes an L-rod 201 fixed to the upper end of the worm gear 303 and a fixing plate 202 fixed to the L-rod 201 .

[0032] Reference Figure 1 and Figure 2 The L rod 201 is fixed on the worm wheel 303 and is placed at the axial upper end edge of the worm wheel 303 to avoid interference with the worm 304 and the servo motor 305. A plurality of fixing holes are opened on the fixing plate 202 for fixing the monitor.

[0033] The lifting mechanism 4 includes a brake motor 401 and a screw rod 402 drivingly connected to the brake motor 401 , and the screw rod 402 is threadedly connected to the fixed plate 301 .

[0034] Reference Figure 1 The output shaft of the brake motor 401 is coaxially fixed with the screw rod 402. When the screw rod 402 rotates clockwise, the fixed plate 301 slides downward along the vertical pole 1 under the action of the thread. When the screw rod 402 rotates counterclockwise, the fixed plate 301 slides upward along the vertical pole 1. The brake motor 401 with a brake can prevent the screw rod 402 from rotating.

[0035] A limit plate 403 is fixedly mounted on the upper end of the screw rod 402 .

[0036] Reference Figure 1 When the screw rod 402 drives the fixed plate 301 to slide upward, the limiting plate 403 abuts against the fixed plate 301 to prevent the fixed plate 301 from being separated from the screw rod 402.

[0037] Working principle: The servo motor 305 is powered on to drive the worm 304 to rotate, and the worm 304 drives the worm wheel 303 to rotate. The worm wheel 303 drives the mounting frame 2 to rotate under the connection of the bearing 302, so as to realize the 360-degree rotation of the mounting frame 2 and the monitor, so that the camera end of the monitor can bypass the vertical pole 1, avoiding the problem of the vertical pole 1 blocking the monitor. When the monitor needs to be repaired, the brake motor 401 drives the screw rod 402 to rotate clockwise, so that the fixed plate 301 drives the monitor to descend. After the maintenance is completed, the screw rod 402 is driven to rotate counterclockwise to move the fixed plate 301 upward.

Claims

1. A monitoring mounting bracket, characterized in that: include: A vertical pole (1), a mounting frame (2) for fixing a monitor, a rotating mechanism (3) for driving the mounting frame (2) to rotate, and a lifting mechanism (4) for driving the rotating mechanism (3) to rise and fall, wherein the rotating mechanism (3) is slidably connected to the vertical pole (1), and the rotating mechanism (3) rises and falls along the vertical pole (1), and the rotating mechanism (3) comprises a bearing (302), a worm gear (303) coaxially fixed to an inner ring of the bearing (302), a fixed plate (301) coaxially fixed to the bearing (302), a worm (304) meshing with the worm gear (303), and a servo motor (305) drivingly connected to the worm gear (304) and fixed to the fixed plate (301).

2. A monitoring mounting bracket according to claim 1, characterized in that: The mounting frame (2) comprises an L-rod (201) fixed to the upper end of the worm gear (303) and a fixing plate (202) fixed to the L-rod (201).

3. The monitoring mounting bracket according to claim 1, characterized in that: The lifting mechanism (4) comprises a brake motor (401) and a screw rod (402) drivingly connected to the brake motor (401), and the screw rod (402) is threadedly connected to the fixed plate (301).

4. A monitoring mounting bracket according to claim 3, characterized in that: A limit plate (403) is fixedly mounted on the upper end of the screw rod (402).

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