Community dynamic personnel monitoring device

Abstract

The utility model provides a community dynamic personnel monitoring device, and relates to the monitor technical field, the community dynamic personnel monitoring device comprises support frames, the support frames are internally provided with lifting adjusting assemblies, the lifting adjusting assemblies comprise one-way screw rods and bearings, the two groups of support frames are internally inserted with one group of one-way screw rods, and the one-way screw rods are connected with the bearings. The bottom of the one-way screw is connected with a bearing, the surface of the one-way screw is connected with a gear, and the outer surface of one side of the supporting frame is connected with a motor. According to the utility model, when community dynamic personnel monitoring is carried out, the motor can be started to drive the worm to rotate, so that the worm can drive the two groups of one-way screws to rotate, and the two groups of one-way screws push the lifting column to carry out height adjustment through thread rotation, thereby realizing height adjustment of the monitor main body. Therefore, the monitoring view blind area is reduced, the problem that the view blind area is large due to the fact that the height of an existing monitor body cannot be adjusted is solved, and the practicability of the monitor body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitors, in particular to a community dynamic personnel monitoring device. Background Art

[0002] The community installs monitors at various key locations to achieve all-round monitoring. The monitors can capture various activities within the community and the flow and gathering of people.

[0003] For example, the publication number is CN218295030U, a cell dynamic monitoring device, which includes a support frame and a monitor, the monitor is arranged on the support frame, and also includes a moving mechanism, the moving mechanism includes a moving block and a first adjustment component, the moving block is slidingly arranged on the support frame, the monitor is arranged on the moving block; the first adjustment component is arranged on the support frame and connected to the moving block. This application has the effect of applicability.

[0004] This patented structure can move the monitor to different positions at different times through a moving mechanism, reducing the monitoring blind spot area and thus improving applicability. However, existing monitors can only move the position but cannot adjust the height. There are still large blind spots when conducting community monitoring, and the practicality needs to be improved. Therefore, we propose a new type of community dynamic personnel monitoring device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing monitors in the prior art can only move the position but cannot adjust the height, there are still large blind spots when conducting community monitoring, and the practicality needs to be improved.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a community dynamic personnel monitoring device, including a support frame, a lifting and adjusting component is arranged inside the support frame, the lifting and adjusting component includes a one-way screw and a bearing, a group of one-way screws are inserted into the inside of two groups of the support frames, the bottom of the one-way screws are connected to the bearings, the surface of the one-way screws are connected to the gears, the outer surface of one side of the support frame is connected to the motor, the output end of the motor is connected to the worm, the top of the one-way screw is sleeved with a lifting column, the bottom of the lifting column is provided with a threaded hole, the top of the two groups of lifting columns are connected to a moving mechanism, and the surface of the moving mechanism is connected to the monitor body.

[0007] Furthermore, the motor is electrically connected to an external power source via a control switch, and an output end of the motor passes through the support frame and is fixedly connected to the worm.

[0008] Furthermore, the position and size of the worm gear match the positions and sizes of the two sets of gears, and a meshing connection is formed between the gears and the worm gear.

[0009] Furthermore, the one-way screw is rotationally connected to the bearing, and the one-way screw is threadedly connected to the lifting column through the threaded hole.

[0010] Furthermore, the outer surface of the lifting column is in contact with the inner surface wall of the support frame, and a sliding connection is formed between the lifting column and the support frame.

[0011] Furthermore, a protective component is provided on the surface of the monitor body, and the protective component includes a hinge and a magnetic block, the hinge is connected to the top of the front surface of the monitor body, and the magnetic block is connected to the bottom of the front surface of the monitor body.

[0012] Furthermore, a protective cover is connected to the surface of the hinge, a magnet is connected to one side surface of the protective cover, and a magnetic connection is formed between the magnet and the magnetic attraction block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when dynamic personnel monitoring in the community is carried out, the motor can be turned on to drive the worm to rotate, so that the worm can drive the two sets of one-way screws to rotate, and the two sets of one-way screws can push the lifting column to adjust the height through thread rotation, thereby realizing the height adjustment of the monitor body, thereby reducing the blind area of ​​the monitoring field, avoiding the problem of a large blind area of ​​the field caused by the inability to adjust the height of the existing monitor body, and improving the practicality of the monitor body.

[0015] 2. In the present invention, when the sunlight is strong, the protective cover can be rotated to the surface of the monitor body through the hinge, so as to avoid direct sunlight entering the lens, prevent the image from being dark or bright due to direct sunlight, and ensure the clarity of the monitoring screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural diagram of a community dynamic personnel monitoring device;

[0017] Figure 2 This is a three-dimensional structural diagram from another angle of a community dynamic personnel monitoring device proposed by the utility model;

[0018] Figure 3 The utility model provides a cross-sectional structural diagram of a community dynamic personnel monitoring device;

[0019] Figure 4 The utility model provides a schematic diagram of the explosion structure of a community dynamic personnel monitoring device;

[0020] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0021] Figure 6 The utility model provides a schematic diagram of the protective cover structure of a community dynamic personnel monitoring device.

[0022] Legend: 1. Support frame; 2. Lifting adjustment assembly; 201. One-way screw; 202. Bearing; 203. Gear; 204. Worm; 205. Motor; 206. Lifting column; 207. Threaded hole; 3. Moving mechanism; 4. Monitor body; 5. Protection assembly; 501. Hinge; 502. Magnetic block; 503. Protection cover; 504. Magnet. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 5As shown, the utility model provides a community dynamic personnel monitoring device, including a support frame 1, a lifting adjustment component 2 is arranged inside the support frame 1, the lifting adjustment component 2 includes a one-way screw 201 and a bearing 202, a group of one-way screws 201 are inserted into the inside of two groups of support frames 1, the bottom of the one-way screw 201 is connected to the bearing 202, the surface of the one-way screw 201 is connected to a gear 203, the outer surface of one side of the support frame 1 is connected to a motor 205, the output end of the motor 205 is connected to a worm 204, the top of the one-way screw 201 is sleeved with a lifting column 206, the bottom of the lifting column 206 is provided with a threaded hole 207, and the tops of the two groups of lifting columns 206 are connected There is a moving mechanism 3, and a monitor body 4 is connected to the surface of the moving mechanism 3. The motor 205 is electrically connected to the external power supply through the control switch. The output end of the motor 205 passes through the support frame 1 and forms a fixed connection with the worm 204. The position and size of the worm 204 match the position and size of the two sets of gears 203. The gear 203 and the worm 204 form a meshing connection. The one-way screw 201 and the bearing 202 form a rotating connection. The one-way screw 201 forms a threaded connection with the lifting column 206 through the threaded hole 207. The outer surface of the lifting column 206 fits the inner surface wall of the support frame 1, and the lifting column 206 and the support frame 1 form a sliding connection.

[0026] The effect achieved by the entire embodiment 1 is that when the community dynamic personnel monitoring is carried out through the monitor body 4, the worm 204 can be driven to rotate by controlling the switch motor 205, so that the worm 204 can drive the two sets of one-way screws 201 to rotate simultaneously through the gear 203. When the two sets of one-way screws 201 rotate simultaneously, they will rotate in the positive direction through the threaded holes 207 and the lifting columns 206, and the two sets of lifting columns 206 can simultaneously push the moving mechanism 3 to move upward. When the height of the monitor body 4 is adjusted to a suitable position, the motor 205 can be turned off, thereby achieving the monitoring of the monitor body 4. During the raising operation, when the height of the monitor body 4 needs to be lowered, the reverse rotation function of the motor 205 can be turned on, so that the worm 204 can drive the one-way screw 201 to rotate in the reverse direction through the gear 203. At this time, the one-way screw 201 will rotate in the reverse direction through the threaded hole 207 and the lifting column 206, and the two sets of lifting columns 206 will drive the moving mechanism 3 to move downward at the same time, thereby lowering the height of the monitor body 4, reducing the blind spot of the monitoring field of view, avoiding the problem of a large blind spot of the field of view caused by the inability to adjust the height of the existing monitor body 4, and improving the practicality of the monitor body 4.

[0027] Embodiment 2, as Figure 1 , Figure 2 and Figure 6As shown, a protective component 5 is provided on the surface of the monitor body 4, and the protective component 5 includes a hinge 501 and a magnetic block 502. The hinge 501 is connected to the top of the front surface of the monitor body 4, and the magnetic block 502 is connected to the bottom of the front surface of the monitor body 4. A protective cover 503 is connected to the surface of the hinge 501, and a magnet 504 is connected to one side surface of the protective cover 503. A magnetic connection is formed between the magnet 504 and the magnetic block 502.

[0028] The effect achieved by the entire embodiment 2 is that when the sunlight is strong, the protective cover 503 can be rotated to the surface of the monitor body 4 through the hinge 501. At this time, the magnet 504 on the protective cover 503 will also be magnetically connected to the magnetic block 502, thereby fixing the protective cover 503. On rainy days, the protective cover 503 can also be rotated open, which can prevent direct sunlight from entering the lens, prevent the image from darkening or brightening due to direct sunlight, and ensure the clarity of the monitoring screen.

[0029] Working principle: When dynamic personnel monitoring is being carried out in the community, the motor 205 can be turned on to drive the worm 204 to rotate, so that the worm 204 can drive the two sets of one-way screws 201 to rotate, and the two sets of one-way screws 201 can push the lifting column 206 to adjust the height through threaded rotation, thereby realizing the height adjustment of the monitor body 4, thereby reducing the blind spot of the monitoring field of view, avoiding the problem of a large blind spot of the field of view caused by the inability to adjust the height of the existing monitor body 4, and improving the practicality of the monitor body 4. When the sunlight is strong, the protective cover 503 can be rotated to the surface of the monitor body 4 through the hinge 501, so as to avoid direct sunlight from entering the lens, prevent the image from becoming dark or bright due to direct sunlight, and ensure the clarity of the monitoring picture.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A community dynamic personnel monitoring device, comprising a support frame (1), characterized in that: A lifting and lowering adjustment component (2) is arranged inside the support frame (1); The lifting and adjusting component (2) comprises a one-way screw (201) and a bearing (202); a group of one-way screws (201) are inserted into the interior of the two groups of support frames (1); the bottom of the one-way screw (201) is connected to the bearing (202); the surface of the one-way screw (201) is connected to a gear (203); the outer surface of one side of the support frame (1) is connected to a motor (205); the output end of the motor (205) is connected to a worm (204); the top of the one-way screw (201) is sleeved with a lifting column (206); the bottom of the lifting column (206) is provided with a threaded hole (207); the tops of the two groups of lifting columns (206) are connected to a moving mechanism (3); the surface of the moving mechanism (3) is connected to a monitor body (4).

2. The community dynamic personnel monitoring device according to claim 1, characterized in that: The motor (205) is electrically connected to an external power source via a control switch, and an output end of the motor (205) passes through the support frame (1) to form a fixed connection with the worm (204).

3. The community dynamic personnel monitoring device according to claim 2 is characterized in that: The position and size of the worm (204) match the positions and sizes of the two sets of gears (203), and a meshing connection is formed between the gears (203) and the worm (204).

4. The community dynamic personnel monitoring device according to claim 3 is characterized by: The one-way screw (201) is rotatably connected to the bearing (202), and the one-way screw (201) is threadedly connected to the lifting column (206) via the threaded hole (207).

5. The community dynamic personnel monitoring device according to claim 4 is characterized in that: The outer surface of the lifting column (206) is in contact with the inner surface wall of the support frame (1), and a sliding connection is formed between the lifting column (206) and the support frame (1).

6. The community dynamic personnel monitoring device according to claim 1, characterized in that: A protective component (5) is provided on the surface of the monitor body (4), and the protective component (5) comprises a hinge (501) and a magnetic block (502), wherein the hinge (501) is connected to the top of the front surface of the monitor body (4), and the magnetic block (502) is connected to the bottom of the front surface of the monitor body (4).

7. The community dynamic personnel monitoring device according to claim 6, characterized in that: The surface of the hinge (501) is connected to a protective cover (503), and a magnet (504) is connected to a surface of one side of the protective cover (503). A magnetic connection is formed between the magnet (504) and the magnetic attraction block (502).

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