Video monitoring device capable of multi-angle monitoring

Abstract

The invention relates to the technical field of video monitoring, in particular to a video monitoring device capable of multi-angle monitoring, which comprises a fixing mechanism, an angle adjusting mechanism is mounted on the fixing mechanism, a monitoring case is mounted on the angle adjusting mechanism, a rotating rod and a monitoring camera are mounted on the monitoring case, and the monitoring camera is mounted on the rotating rod. A mounting mechanism is mounted on the side, close to the monitoring camera, of the surface of the monitoring case, a driving mechanism is mounted on the mounting mechanism, a sweeping mechanism and an air blowing mechanism are mounted at the output ends of the two sides of the driving mechanism correspondingly and both face the monitoring camera, and the fixing mechanism comprises supporting legs. According to the monitoring camera cleaning device, the monitoring angle of the monitoring machine box can be adjusted through the angle adjusting mechanism, the sweeping mechanism is driven by the driving mechanism to move in a reciprocating mode, the air blowing mechanism is driven to conduct air blowing work, and therefore the monitoring camera is cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of video monitoring, in particular to a video monitoring device capable of multi-angle monitoring. Background Art

[0002] In today's society, video surveillance systems play a vital role in many fields, such as urban security monitoring, industrial production monitoring, traffic monitoring, and security protection in various public places. As application scenarios become increasingly complex and diverse, the functional requirements for video surveillance devices are also increasing, especially in the two key aspects of the camera's shooting angle coverage and keeping the lens clean to ensure shooting quality.

[0003] Most of the existing traditional video surveillance devices use a camera structure installed at a fixed angle, and the monitoring area is very limited, with a large number of visual blind spots. Although some existing surveillance devices are equipped with an adjustable angle pan-tilt structure, these pan-tilt adjustment structures can only simply rotate horizontally or adjust the pitch angle in a small range, and the adjustment angle range is relatively narrow;

[0004] Secondly, in the actual use environment, video surveillance devices are usually exposed to the outside world for a long time, and will inevitably be affected by dust, wind, sand, haze and other pollutants. As time goes by, dust and other impurities will gradually accumulate on the outside of the camera, especially on the lens surface, which will seriously affect the clarity and visual range of the captured image. The existing method of cleaning cameras is mainly manual regular cleaning, which requires special maintenance personnel to go to the site to wipe and clean each camera. Not only is the workload huge and the cost high, but for some cameras installed in high and difficult-to-reach locations, manual cleaning operations pose a greater safety risk. At the same time, the manual cleaning cycle is often difficult to control accurately. If the cleaning is not timely, the camera may be in a blurred shooting state for a long time, affecting the monitoring effect. For this reason, we propose a video surveillance device that can monitor from multiple angles. Summary of the invention

[0005] In view of the problem that the surveillance camera is difficult to clean as mentioned above or in the prior art, the present invention is proposed.

[0006] Therefore, an object of the present invention is to provide a video monitoring device capable of multi-angle monitoring.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a video surveillance device capable of multi-angle monitoring, comprising a fixing mechanism, an angle adjustment mechanism is installed on the fixing mechanism, a monitoring chassis is installed on the angle adjustment mechanism, a rotating rod and a monitoring camera are installed on the monitoring chassis, a mounting mechanism is installed on the side of the monitoring chassis surface close to the monitoring camera, a driving mechanism is installed on the mounting mechanism, a cleaning mechanism and a blowing mechanism are respectively installed on the output ends on both sides of the driving mechanism, and the cleaning mechanism and the blowing mechanism are both facing the monitoring camera.

[0008] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, the fixing mechanism comprises a supporting leg, a column is installed on the top outer wall of the supporting leg, a cross bar is installed on the top outer wall of the column, and the angle adjustment mechanism is installed on the bottom outer wall of the cross bar.

[0009] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, fixing frames are fixedly installed on both sides of the bottom outer wall of the cross bar close to the angle adjustment mechanism, fixing rings are installed on the bottom outer walls of the two fixing frames, and the monitoring chassis is located inside the fixing rings.

[0010] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, the angle adjustment mechanism includes a connecting seat, which is installed on the bottom outer wall of the cross bar, and a first motor is installed on the bottom outer wall of the connecting seat, a round rod is installed at one end of the output shaft of the first motor, a folding plate is installed at one end of the round rod, a rotating seat is installed on the folding plate, a first connecting rod is installed at one end of the rotating seat, and the monitoring chassis is installed at one end of the first connecting rod.

[0011] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, the mounting mechanism includes a first mounting block and a second mounting block, the first mounting block and the second mounting block are respectively mounted on both sides of the outer wall of the monitoring chassis close to the monitoring camera, a guide rod is installed on the outer wall of the first mounting block, and one end of the guide rod is mounted on one side outer wall of the second mounting block.

[0012] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, the driving mechanism includes a second motor, which is mounted on the outer wall of the second mounting block, and the first output shaft and the second output shaft are respectively provided at both ends of the second motor, and a screw rod is installed at one end of the first output shaft of the second motor, and one end of the screw rod is mounted on the outer wall of the first mounting block.

[0013] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, the cleaning mechanism comprises a U-shaped bracket, both ends of which are respectively mounted on the circumferential outer walls of the screw rod and the guide rod, and a plurality of cleaning brushes are installed inside the U-shaped bracket.

[0014] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, the air blowing mechanism comprises a connecting block, the connecting block is mounted on the outer wall of the second mounting block, and a second connecting rod is fixed to the surface of the connecting block.

[0015] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, a driving wheel is sleeved on one end of the second output shaft of the second motor, a belt is sleeved on the outer wall of the driving wheel, a driven wheel is installed inside one end of the belt, and the driven wheel is sleeved on the circumferential outer wall of the second connecting rod.

[0016] As a preferred solution of the video surveillance device capable of multi-angle monitoring of the present invention, a mounting column is installed on the outer wall of the driven wheel, the mounting column is rotatably sleeved on the circumferential outer wall of the second connecting rod, and a plurality of spiral fan blades are installed on the circumferential outer wall of the mounting column.

[0017] The beneficial effects of the video surveillance device capable of multi-angle monitoring of the present invention are as follows: the present invention can adjust the monitoring angle of the monitoring chassis by using the angle adjustment mechanism, and drive the cleaning mechanism to move back and forth through the driving mechanism, and drive the blowing mechanism to perform blowing work, thereby cleaning the monitoring camera;

[0018] The screw rod is driven by the second motor, and can still rotate when the second motor does not provide power. Therefore, under the action of wind, the wind will blow the U-shaped bracket, thereby driving the screw rod to rotate, so that the U-shaped bracket is blown to one side. On the one hand, the wind direction can be detected, and on the other hand, the angle adjustment mechanism is used to drive the monitoring chassis to rotate to a suitable angle, so that the U-shaped bracket after the wind blows is located obliquely above. After the wind weakens, the U-shaped bracket moves downward under the action of gravity, so that the monitoring camera can be cleaned with a cleaning brush when the wind blows, and surface debris can be removed, which is convenient for the monitoring camera to perform monitoring work;

[0019] If the surface of the surveillance camera is too dirty, the driving mechanism can be started to drive the cleaning mechanism and the blowing mechanism to clean the surveillance camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 The figure is a schematic diagram of the overall structure of a video surveillance device capable of multi-angle monitoring.

[0022] Figure 2 for Figure 1 Another angle diagram of the structure.

[0023] Figure 3 It is a schematic diagram of the partial structure of a video surveillance device capable of multi-angle monitoring.

[0024] Figure 4 This is a partially enlarged structural schematic diagram of a video surveillance device capable of multi-angle monitoring.

[0025] Figure 5 for Figure 4 Another angle diagram of the structure.

[0026] Figure 6 The present invention is a schematic diagram of the structure of the installation mechanism, driving mechanism, cleaning mechanism and blowing mechanism of a video surveillance device capable of multi-angle monitoring.

[0027] Figure 7 for Figure 5 A is an enlarged structural diagram of FIG.

[0028] Figure 8 for Figure 6 Schematic diagram of the enlarged structure at B.

[0029] In the figure: 100, fixing mechanism; 101, supporting leg; 102, column; 103, cross bar; 104, fixing frame; 105, fixing ring; 200, angle adjustment mechanism; 201, connecting seat; 202, first motor; 203, round rod; 204, folding plate; 205, rotating seat; 206, first connecting rod; 300, monitoring chassis; 301, rotating rod; 302, monitoring camera; 400, installation mechanism ; 401, first mounting block; 402, guide rod; 403, second mounting block; 500, driving mechanism; 501, second motor; 502, lead screw; 503, driving wheel; 504, belt; 505, driven wheel; 600, cleaning mechanism; 601, U-shaped bracket; 602, cleaning brush; 700, blowing mechanism; 701, second connecting rod; 702, mounting column; 703, spiral fan blade; 704, connecting block. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1, reference Figures 1 to 6 , is the first embodiment of the present invention, which provides a video surveillance device capable of multi-angle monitoring, including a fixing mechanism 100, on which an angle adjustment mechanism 200 is installed, on which a rotating rod 301 and a monitoring chassis 300 are installed, on which a monitoring camera 302 is installed, and on which a mounting mechanism 400 is installed on the surface of the monitoring chassis 300 close to the monitoring camera 302, on which a driving mechanism 500 is installed, and on which output ends of both sides of the driving mechanism 500 are respectively installed, and both the cleaning mechanism 600 and the blowing mechanism 700 face the monitoring camera 302.

[0034] The fixing mechanism 100 stands on the ground, so that it is convenient to fix the monitoring chassis 300 in the air, and use the angle adjustment mechanism 200 to adjust the monitoring chassis 300 to a suitable angle, and then use the monitoring camera 302 to monitor the road or monitor other areas. If the surface of the monitoring camera 302 is not clean enough, the driving mechanism 500 drives the cleaning mechanism 600 and the blowing mechanism 700 to clean the surface of the monitoring camera 302, so as to facilitate the subsequent monitoring work using the monitoring camera 302.

[0035] Specifically, the fixing mechanism 100 includes a supporting leg 101 , a column 102 is installed on the top outer wall of the supporting leg 101 , a crossbar 103 is installed on the top outer wall of the column 102 , and the angle adjustment mechanism 200 is installed on the bottom outer wall of the crossbar 103 .

[0036] Specifically, fixing frames 104 are fixedly installed on both sides of the bottom outer wall of the crossbar 103 close to the angle adjustment mechanism 200 , and fixing rings 105 are installed on the bottom outer walls of the two fixing frames 104 . The monitoring chassis 300 is located inside the fixing rings 105 .

[0037] The monitoring chassis 300 is located inside the fixing ring 105 . The fixing ring 105 plays a certain limiting role. The rotation range of the monitoring chassis 300 is located inside the fixing ring 105 .

[0038] Specifically, the angle adjustment mechanism 200 includes a connecting seat 201, which is installed on the bottom outer wall of the cross bar 103, and a first motor 202 is installed on the bottom outer wall of the connecting seat 201. A round rod 203 is installed at one end of the output shaft of the first motor 202, and a folding plate 204 is installed at one end of the round rod 203. A rotating seat 205 is installed on the folding plate 204, and a first connecting rod 206 is installed at one end of the rotating seat 205. The monitoring chassis 300 is installed at one end of the first connecting rod 206.

[0039] The monitoring chassis 300 is installed at one end of the folding plate 204 through the first connecting rod 206 and the rotating seat 205, so that the monitoring chassis 300 is at a certain tilt angle, which facilitates the cleaning mechanism 600 to move downward due to its own gravity.

[0040] Example 2, reference Figure 4 and Figure 5 , which is the second embodiment of the present invention. Different from the previous embodiment, the mounting mechanism 400 includes a first mounting block 401 and a second mounting block 403. The first mounting block 401 and the second mounting block 403 are respectively mounted on both sides of the outer wall of the monitoring chassis 300 close to the monitoring camera 302. A guide rod 402 is installed on the outer wall of the first mounting block 401, and one end of the guide rod 402 is installed on one side of the outer wall of the second mounting block 403.

[0041] The first mounting block 401 and the second mounting block 403 are used to mount the driving mechanism 500 , the cleaning mechanism 600 and the blowing mechanism 700 , so as to facilitate the mechanical structure to clean the surface of the surveillance camera 302 .

[0042] Preferably, the driving mechanism 500 includes a second motor 501, which is mounted on the outer wall of the second mounting block 403, and the first output shaft and the second output shaft are respectively provided at both ends of the second motor 501. A screw rod 502 is installed at one end of the first output shaft of the second motor 501, and one end of the screw rod 502 is mounted on the outer wall of the first mounting block 401.

[0043] The second motor 501 drives the lead screw 502 to rotate through the first output shaft, thereby driving the cleaning mechanism 600 to perform cleaning work. The second motor 501 drives the blowing mechanism 700 to rotate through the second output shaft, thereby blowing air to the monitoring camera 302 to blow away the debris on its surface.

[0044] Example 3, reference Figure 5-Figure 8 , which is the third embodiment of the present invention. Different from the previous embodiment, the cleaning mechanism 600 includes a U-shaped bracket 601, both ends of the U-shaped bracket 601 are respectively installed on the circumferential outer walls of the screw rod 502 and the guide rod 402, and a plurality of cleaning brushes 602 are installed inside the U-shaped bracket 601.

[0045] After the second motor 501 drives the screw rod 502 to rotate, it drives the U-shaped bracket 601 to move back and forth, so that the cleaning brush 602 can reciprocate to clean the surface of the surveillance camera 302;

[0046] The lead screw 502 is driven by the second motor 501, and can still rotate when the second motor 501 does not provide power. Therefore, under the action of wind, the wind will blow the U-shaped bracket 601, thereby driving the lead screw 502 to rotate, so that the U-shaped bracket 601 is blown to one side. On the one hand, it can detect the wind direction, and on the other hand, it is used in conjunction with the angle adjustment mechanism 200. The angle adjustment mechanism 200 drives the monitoring chassis 300 to rotate to a suitable angle, so that the U-shaped bracket 601 after the wind blows is located diagonally above. After the wind weakens, the U-shaped bracket 601 moves downward under the action of gravity, so that the monitoring camera 302 can be cleaned with the cleaning brush 602 when the wind blows, and surface debris is removed, which facilitates the monitoring camera 302 to perform monitoring work.

[0047] The blowing mechanism 700 includes a connecting block 704 . The connecting block 704 is mounted on the outer wall of the second mounting block 403 . A second connecting rod 701 is fixed to the surface of the connecting block 704 .

[0048] A driving wheel 503 is sleeved on one end of the second output shaft of the second motor 501 . A belt 504 is sleeved on the outer wall of the driving wheel 503 . A driven wheel 505 is installed inside one end of the belt 504 . The driven wheel 505 is sleeved on the circumferential outer wall of the second connecting rod 701 .

[0049] A mounting column 702 is mounted on the outer wall of the driven wheel 505 . The mounting column 702 is rotatably sleeved on the circumferential outer wall of the second connecting rod 701 . A plurality of spiral blades 703 are mounted on the circumferential outer wall of the mounting column 702 .

[0050] The second output shaft of the second motor 501 rotates, thereby driving the driving wheel 503 to rotate, thereby driving the driven wheel 505 to rotate through the belt 504, and the driven wheel 505 drives the mounting column 702 to rotate, thereby driving the spiral blades 703 to rotate, thereby performing blowing work through the spiral blades 703.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A video surveillance device capable of multi-angle monitoring, characterized in that: The invention comprises a fixing mechanism (100), wherein an angle adjustment mechanism (200) is installed on the fixing mechanism (100), wherein a monitoring box (300) is installed on the angle adjustment mechanism (200), wherein a rotating rod (301) and a monitoring camera (302) are installed on the monitoring box (300), wherein a mounting mechanism (400) is installed on a side of the surface of the monitoring box (300) close to the monitoring camera (302), wherein a driving mechanism (500) is installed on the mounting mechanism (400), wherein a cleaning mechanism (600) and an air blowing mechanism (700) are respectively installed on output ends on both sides of the driving mechanism (500), wherein the cleaning mechanism (600) and the air blowing mechanism (700) are both facing the monitoring camera (302).

2. The video surveillance device capable of multi-angle monitoring as claimed in claim 1, characterized in that: The fixing mechanism (100) comprises a supporting leg (101), a column (102) is mounted on the top outer wall of the supporting leg (101), a cross bar (103) is mounted on the top outer wall of the column (102), and the angle adjustment mechanism (200) is mounted on the bottom outer wall of the cross bar (103).

3. The video surveillance device capable of multi-angle monitoring as claimed in claim 2, characterized in that: A fixing frame (104) is fixedly installed on both sides of the bottom outer wall of the cross bar (103) close to the angle adjustment mechanism (200), and a fixing ring (105) is installed on the bottom outer wall of the two fixing frames (104), and the monitoring chassis (300) is located inside the fixing ring (105).

4. The video surveillance device capable of multi-angle monitoring as claimed in claim 2 or 3, characterized in that: The angle adjustment mechanism (200) comprises a connecting seat (201), wherein the connecting seat (201) is mounted on the bottom outer wall of the cross bar (103), a first motor (202) is mounted on the bottom outer wall of the connecting seat (201), a round rod (203) is mounted on one end of the output shaft of the first motor (202), a folding plate (204) is mounted on one end of the round rod (203), a rotating seat (205) is mounted on the folding plate (204), a first connecting rod (206) is mounted on one end of the rotating seat (205), and the monitoring chassis (300) is mounted on one end of the first connecting rod (206).

5. The video surveillance device capable of multi-angle monitoring as claimed in claim 4, characterized in that: The mounting mechanism (400) comprises a first mounting block (401) and a second mounting block (403); the first mounting block (401) and the second mounting block (403) are respectively mounted on two sides of the outer wall of the monitoring chassis (300) close to the monitoring camera (302); a guide rod (402) is mounted on the outer wall of the first mounting block (401); one end of the guide rod (402) is mounted on one side of the outer wall of the second mounting block (403).

6. The video surveillance device capable of multi-angle monitoring as claimed in claim 5, characterized in that: The driving mechanism (500) comprises a second motor (501), the second motor (501) being mounted on the outer wall of a second mounting block (403), a first output shaft and a second output shaft being respectively arranged at two ends of the second motor (501), a screw rod (502) being mounted at one end of the first output shaft of the second motor (501), and one end of the screw rod (502) being mounted on the outer wall of the first mounting block (401).

7. The video surveillance device capable of multi-angle monitoring as claimed in claim 6, characterized in that: The cleaning mechanism (600) comprises a U-shaped bracket (601), the two ends of which are respectively mounted on the circumferential outer walls of the screw rod (502) and the guide rod (402), and a plurality of cleaning brushes (602) are mounted inside the U-shaped bracket (601).

8. The video surveillance device capable of multi-angle monitoring as claimed in claim 6, characterized in that: The air blowing mechanism (700) comprises a connecting block (704), wherein the connecting block (704) is mounted on the outer wall of the second mounting block (403), and a second connecting rod (701) is fixed on the surface of the connecting block (704).

9. The video surveillance device capable of multi-angle monitoring as claimed in claim 8, characterized in that: A driving wheel (503) is sleeved on one end of the second output shaft of the second motor (501), a belt (504) is sleeved on the outer wall of the driving wheel (503), a driven wheel (505) is installed inside one end of the belt (504), and the driven wheel (505) is sleeved on the circumferential outer wall of the second connecting rod (701).

10. The video surveillance device capable of multi-angle monitoring as claimed in claim 9, characterized in that: A mounting column (702) is mounted on the outer wall of the driven wheel (505), and the mounting column (702) is rotatably sleeved on the circumferential outer wall of the second connecting rod (701), and a plurality of spiral blades (703) are mounted on the circumferential outer wall of the mounting column (702).

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