Video monitoring device convenient to adjust

Abstract

The utility model discloses a video monitoring device convenient to adjust, which relates to the technical field of video monitoring and comprises a monitoring camera, an angle adjusting mechanism is mounted on the outer side wall of the monitoring camera, a fixing mechanism is mounted on the outer wall of the angle adjusting mechanism, a rotating mechanism is mounted on the inner wall of the fixing mechanism, and the rotating mechanism is mounted on the outer wall of the angle adjusting mechanism. And a fixed seat is mounted at the bottom of the rotating mechanism. The fixing mechanism, the clamping sleeve and the clamping rod are movably connected, the clamping rod and the positioning sleeve form a telescopic structure through the limiting spring, when the device is used, the fixing sleeve is inserted into the clamping sleeve, the fixing sleeve pushes the clamping rod to press downwards in the insertion process, and when the fixing sleeve is inserted to a designated position, the clamping rod is fixed to the clamping sleeve. And when the fixing sleeve needs to be taken out, the clamping rod is manually pulled down, the locking state of the clamping rod and the clamping groove is released, mounting and dismounting of the device are facilitated, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of video monitoring, in particular to a video monitoring device which is easy to adjust. Background Art

[0002] The security monitoring system uses optical fiber, coaxial cable or microwave to transmit video signals in its closed loop, and constitutes an independent and complete system from camera to image display and recording. It can reflect the monitored object in real time, vividly and truthfully, which not only greatly extends the observation distance of the human eye, but also expands the function of the human eye. It can replace manual long-term monitoring in harsh environments, allowing people to see everything that actually happens at the monitored scene and record it through a video recorder. Security monitoring mainly relies on the cooperation of camera equipment and image transmission devices to reflect the recorded impact to the display terminal in real time. The monitoring angle of the existing video monitoring device cannot be fully rotated for monitoring, and it is not easy to install and disassemble. It is easy to loosen after long-term use and affect the monitoring range. Therefore, a video monitoring device that is easy to adjust is needed.

[0003] An existing video monitoring device cannot perform 360-degree all-round monitoring during operation, is prone to loosening after long-term use, and is inconvenient to install and disassemble. Therefore, a video monitoring device that is easy to adjust is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a video surveillance device that is easy to adjust, so as to solve the problems that the existing video surveillance devices cannot perform 360-degree all-round monitoring when in use, are prone to loosening after long-term use, and are inconvenient to install and disassemble.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a video monitoring device that is easy to adjust, comprising a monitoring camera, wherein an angle adjustment mechanism is installed on the outer side wall of the monitoring camera.

[0006] A fixing mechanism is installed on the outer wall of the angle adjustment mechanism.

[0007] A rotating mechanism is installed on the inner wall of the fixing mechanism, and a fixing seat is installed on the bottom of the rotating mechanism.

[0008] Preferably, the angle adjustment mechanism includes a rotating shaft, an adjusting rod, a limiting sleeve, a rotating sleeve, a fixed sleeve and an adjustment groove, the outer side wall of the monitoring camera is installed with a rotating shaft, the outer wall of the rotating shaft is installed with an adjusting rod, the outer wall of the adjusting rod is installed with a limiting sleeve, the top outer wall of the limiting sleeve is installed with a rotating sleeve, the outer wall of the rotating shaft is installed with a fixed sleeve, and the inner wall of the fixed sleeve is provided with an adjustment groove.

[0009] Preferably, the limiting sleeve is movably connected to the adjusting rod, and the rotating sleeve is threadedly connected to the adjusting rod.

[0010] Preferably, the fixing mechanism includes a clamping sleeve, a positioning sleeve, a clamping rod, a limit spring and a clamping slot, the outer wall of the fixing sleeve is installed with a clamping sleeve, the bottom outer wall of the clamping sleeve is installed with a positioning sleeve, the inner wall of the positioning sleeve is installed with a clamping rod, the outer wall of the clamping rod is installed with a limit spring, and the bottom outer wall of the fixing sleeve is provided with a clamping slot.

[0011] Preferably, the clamping rod and the clamping slot are clamped together, and the clamping rod forms a telescopic structure with a limiting spring and a positioning sleeve.

[0012] Preferably, the rotating mechanism comprises a rotating rod, a rotating motor and a fixing frame, the rotating rod is installed on the inner wall of the ferrule, the rotating motor is installed on the bottom of the rotating rod, and the fixing frame is installed on the outer wall of the rotating rod.

[0013] Preferably, the rotating rod and the clamping sleeve are meshingly connected, and the rotating rod and the fixing frame are movably connected.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model sets an angle adjustment mechanism, the adjustment rod and the rotating sleeve are threadedly connected, and the limit sleeve and the fixed sleeve are tightly fitted. When using the device, the limit sleeve is loosened by rotating the rotating sleeve counterclockwise, and then the monitoring camera is rotated by pulling the adjustment rod. After adjusting to the specified angle, the rotating sleeve is rotated clockwise to tighten the limit sleeve and fit closely with the surface of the fixed sleeve, so as to fix the monitoring camera, prevent the monitoring camera from loosening due to long-term use, and increase the stability of the device;

[0016] 2. The utility model provides a fixing mechanism, wherein the card sleeve and the card rod are movably connected, and the card rod forms a telescopic structure with the positioning sleeve through a limit spring. When the device is used, the fixing sleeve is inserted into the card sleeve, and the fixing sleeve pushes the card rod downward during the insertion process. When the fixing sleeve is inserted to the specified position, the card rod is pushed upward by the elastic force of the limit spring and then inserted into the card slot for locking and fixing. When the fixing sleeve needs to be taken out, the card rod is manually pulled down, and the locking state of the card rod and the card slot is released, which facilitates the installation and disassembly of the device and increases the convenience of the device.

[0017] 3. The utility model provides a rotating mechanism, and the rotating rod is meshed with the ferrule. When the device is used, the rotating motor is started to drive the rotating rod to rotate, and the rotating rod meshes with the ferrule during the rotation process, driving the monitoring camera to perform 360-degree all-round monitoring, thereby expanding the monitoring viewing angle and increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the structure of the utility model from the front;

[0019] Figure 2 This is a structural schematic diagram of the angle adjustment mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the rotating mechanism of the utility model.

[0022] In the figure: 1. monitoring camera; 2. angle adjustment mechanism; 201. rotating shaft; 202. adjusting rod; 203. limiting sleeve; 204. rotating sleeve; 205. fixing sleeve; 206. adjusting slot; 3. fixing mechanism; 301. clamping sleeve; 302. positioning sleeve; 303. clamping rod; 304. limiting spring; 305. clamping slot; 4. rotating mechanism; 401. rotating rod; 402. rotating motor; 403. fixing bracket; 5. fixing seat. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4A video surveillance device that is easy to adjust includes a surveillance camera 1, an outer wall of the surveillance camera 1 is equipped with an angle adjustment mechanism 2, the angle adjustment mechanism 2 includes a rotating shaft 201, an adjusting rod 202, a limiting sleeve 203, a rotating sleeve 204, a fixing sleeve 205 and an adjusting groove 206, the outer wall of the surveillance camera 1 is equipped with a rotating shaft 201, the outer wall of the rotating shaft 201 is equipped with an adjusting rod 202, the outer wall of the adjusting rod 202 is equipped with a limiting sleeve 203, the top outer wall of the limiting sleeve 203 is equipped with a rotating sleeve 204, the outer wall of the rotating shaft 201 is equipped with a fixing sleeve 205, the inner wall of the fixing sleeve 205 is provided with an adjusting groove 206, and the limiting sleeve 20 3 is movably connected to the adjusting rod 202, the rotating sleeve 204 is threadedly connected to the adjusting rod 202, and through the angle adjustment mechanism 2, the adjusting rod 202 and the rotating sleeve 204 are threadedly connected, and the limiting sleeve 203 is tightly fitted with the fixing sleeve 205. When using the device, the limiting sleeve 203 is loosened by rotating the rotating sleeve 204 counterclockwise, and then the monitoring camera 1 is driven to rotate by pulling the adjusting rod 202. After adjusting to the specified angle, the rotating sleeve 204 is rotated clockwise again to tighten the limiting sleeve 203 and tightly fit with the surface of the fixing sleeve 205, so as to fix the monitoring camera 1, prevent the monitoring camera 1 from loosening due to long-term use, and increase the stability of the device.

[0026] See also Figure 1-4 A video surveillance device that is easy to adjust, the outer wall of the angle adjustment mechanism 2 is installed with a fixing mechanism 3, the fixing mechanism 3 includes a clamping sleeve 301, a positioning sleeve 302, a clamping rod 303, a limit spring 304 and a clamping slot 305, the outer wall of the fixing sleeve 205 is installed with a clamping sleeve 301, the bottom outer wall of the clamping sleeve 301 is installed with a positioning sleeve 302, the inner wall of the positioning sleeve 302 is installed with a clamping rod 303, the outer wall of the clamping rod 303 is installed with a limit spring 304, the bottom outer wall of the fixing sleeve 205 is provided with a clamping slot 305, the clamping rod 303 and the clamping slot 305 are snap-fitted, the clamping rod 303 and the positioning sleeve 302 form a telescopic structure through the limit spring 304, The fixing mechanism 3 is set, and the clamping sleeve 301 and the clamping rod 303 are movably connected. The clamping rod 303 forms a telescopic structure with the positioning sleeve 302 through a limit spring 304. When using the device, the fixing sleeve 205 is inserted into the clamping sleeve 301. The fixing sleeve 205 pushes the clamping rod 303 downward during the insertion process. When the fixing sleeve 205 is inserted to the specified position, the clamping rod 303 is pushed upward by the elastic force of the limit spring 304 and then inserted into the clamping slot 305 for clamping and fixing. When the fixing sleeve 205 needs to be taken out, the clamping rod 303 is manually pulled down, and the clamping rod 303 and the clamping slot 305 are unlocked, which is convenient for installation and disassembly of the device and increases the convenience of the device.

[0027] See also Figure 1-4, a video surveillance device that is easy to adjust, a rotating mechanism 4 is installed on the inner wall of the fixing mechanism 3, the rotating mechanism 4 includes a rotating rod 401, a rotating motor 402 and a fixing frame 403, the inner wall of the sleeve 301 is installed with the rotating rod 401, the bottom of the rotating rod 401 is installed with the rotating motor 402, the outer wall of the rotating rod 401 is installed with the fixing frame 403, the rotating rod 401 and the sleeve 301 are meshed and connected, the rotating rod 401 and the fixing frame 403 are movably connected, and a fixing seat 5 is installed at the bottom of the rotating mechanism 4. Through the set rotating mechanism 4, the rotating rod 401 is meshed and connected with the sleeve 301. When the device is used, the rotating motor 402 is started to drive the rotating rod 401 to rotate, and the rotating rod 401 meshes with the sleeve 301 during the rotation process, driving the monitoring camera 1 to perform 360-degree all-round monitoring, expanding the monitoring viewing angle, and increasing the applicability of the device.

[0028] Working principle: When in use, first move the device to the desired position, and then screw-fix it with the wall or the bearing body through the fixing seat 5, and then insert the fixing sleeve 205 into the clamping sleeve 301. During the insertion process, the fixing sleeve 205 pushes the clamping rod 303 downward. When the fixing sleeve 205 is inserted to the specified position, the clamping rod 303 is pushed upward by the elastic force of the limit spring 304 and then inserted into the clamping slot 305 for clamping and fixing. When the fixing sleeve 205 needs to be taken out, the clamping rod 303 is manually pulled down, and the clamping rod 303 and the clamping slot 305 are unlocked, which is convenient for installation and disassembly of the device and increases the convenience of the device. Then, according to the needs of use, the limiting sleeve 203 is loosened by rotating the rotating sleeve 204 counterclockwise. The monitoring camera 1 is rotated by pulling the adjusting rod 202, and after adjusting to the specified angle, the rotating sleeve 204 is rotated clockwise to tighten the limiting sleeve 203 and fit closely with the surface of the fixing sleeve 205, so as to fix the monitoring camera 1 and prevent the monitoring camera 1 from loosening due to long-term use, thereby increasing the stability of the device. Finally, the rotating motor 402 is started to rotate the rotating rod 401, and the rotating rod 401 engages with the card sleeve 301 during the rotation process, driving the monitoring camera 1 to perform 360-degree all-round monitoring, expand the monitoring viewing angle, and increase the applicability of the device. In this way, the use process of the device is completed. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A video surveillance device that is easy to adjust, comprising a surveillance camera (1), characterized in that: An angle adjustment mechanism (2) is installed on the outer side wall of the monitoring camera (1); A fixing mechanism (3) is installed on the outer wall of the angle adjustment mechanism (2); A rotating mechanism (4) is installed on the inner wall of the fixing mechanism (3), and a fixing seat (5) is installed on the bottom of the rotating mechanism (4).

2. The easily adjustable video surveillance device according to claim 1, characterized in that: The angle adjustment mechanism (2) comprises a rotating shaft (201), an adjusting rod (202), a limiting sleeve (203), a rotating sleeve (204), a fixing sleeve (205) and an adjusting groove (206); the outer wall of the monitoring camera (1) is provided with a rotating shaft (201); the outer wall of the rotating shaft (201) is provided with an adjusting rod (202); the outer wall of the adjusting rod (202) is provided with a limiting sleeve (203); the outer wall of the top end of the limiting sleeve (203) is provided with a fixing sleeve (205); the outer wall of the rotating shaft (201) is provided with an adjusting groove (206).

3. The easily adjustable video surveillance device according to claim 2, characterized in that: The limiting sleeve (203) is movably connected to the adjusting rod (202), and the rotating sleeve (204) is threadedly connected to the adjusting rod (202).

4. The easily adjustable video surveillance device according to claim 2, characterized in that: The fixing mechanism (3) comprises a clamping sleeve (301), a positioning sleeve (302), a clamping rod (303), a limit spring (304) and a clamping groove (305); the outer wall of the fixing sleeve (205) is provided with the clamping sleeve (301); the outer wall of the bottom end of the clamping sleeve (301) is provided with the positioning sleeve (302); the inner wall of the positioning sleeve (302) is provided with the clamping rod (303); the outer wall of the clamping rod (303) is provided with a limit spring (304); and the outer wall of the bottom end of the fixing sleeve (205) is provided with a clamping groove (305).

5. The easily adjustable video surveillance device according to claim 4, characterized in that: The clamping rod (303) and the clamping slot (305) are in clamping connection, and the clamping rod (303) forms a telescopic structure with the positioning sleeve (302) through a limit spring (304).

6. The easily adjustable video surveillance device according to claim 4, characterized in that: The rotating mechanism (4) comprises a rotating rod (401), a rotating motor (402) and a fixing frame (403); the rotating rod (401) is installed on the inner wall of the sleeve (301); the rotating motor (402) is installed on the bottom of the rotating rod (401); and the fixing frame (403) is installed on the outer wall of the rotating rod (401).

7. The easily adjustable video surveillance device according to claim 6, characterized in that: The rotating rod (401) and the clamping sleeve (301) are meshingly connected, and the rotating rod (401) and the fixing frame (403) are movably connected.

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