A smart surveillance camera

Abstract

The utility model discloses an intelligent monitoring camera, comprising a mounting seat and a body, wherein a first positioning seat and a second positioning seat are relatively mounted on the bottom wall of the body, a monitoring head is mounted between the first positioning seat and the second positioning seat, a protective cover is sleeved on the outer side of the monitoring head, a driving mechanism for driving the protective cover to rotate is arranged on the body, a water storage chamber is arranged in the body, a cleaning component which switches between a first state and a second state is arranged on the body, and further comprises a first delivery pipe for delivering clean water in the water storage chamber to the cleaning component, a control valve is mounted on the first delivery pipe, and further comprises a central control unit which is electrically connected to the control valve and the driving mechanism, in the first state, the cleaning element abuts against the outer wall of the protective cover, in the second state, the cleaning component is out of contact with the protective cover, the driving component drives the protective cover to rotate and move relative to the cleaning component, thereby wiping off dust on the protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring cameras, in particular to an intelligent monitoring camera. Background Art

[0002] Surveillance cameras are mainly used in public places to record situations at different time periods, which can help police solve cases.

[0003] During the use of surveillance cameras, the cameras are generally directly exposed to the outside. People can clearly see the deflection angle of the camera and can determine the monitoring range of the camera based on the deflection angle of the camera, so that it is easy to avoid the monitoring area of ​​the camera. In order to solve this problem, a one-way light-transmitting protective cover is usually provided on the outer cover of the camera to hide the deflection angle of the camera. Since the protective cover is exposed to the outside, dust is easily accumulated on the protective cover, resulting in poor picture quality of the camera, and the dust on the protective cover needs to be cleaned regularly. Since the surveillance camera is installed at a high position, manual cleaning requires a lot of labor, the cleaning efficiency is slow and there are certain safety hazards.

[0004] Therefore, how to design a surveillance camera that cleans the protective cover has become a technical problem that needs to be solved urgently by people in this field. Utility Model Content

[0005] In order to solve at least one of the technical problems mentioned in the background technology, the purpose of the present utility model is to provide an intelligent monitoring camera to solve the problem that the monitoring protective cover is not easy to clean.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An intelligent monitoring camera comprises a mounting base and a main body rotatably connected to the mounting base, wherein a first positioning base and a second positioning base are installed relative to each other on the bottom wall of the main body, a monitoring head is installed between the first positioning base and the second positioning base, a protective cover is sleeved on the outer side of the monitoring head, a driving mechanism for driving the protective cover to rotate is provided on the main body, a water storage chamber is provided in the main body, a cleaning component which switches between a first state and a second state is provided on the main body, a first delivery pipe for delivering clean water in the water storage chamber to the cleaning component, a control valve is installed on the first delivery pipe, and a central control unit electrically connected to the control valve and the driving mechanism, wherein in the first state, the cleaning component abuts against the outer wall of the protective cover, and in the second state, the cleaning component is out of contact with the protective cover.

[0008] Furthermore, the cleaning component includes a second delivery pipe, cleaning cotton and an electric telescopic rod, wherein the second delivery pipe is connected to the first delivery pipe, the cleaning cotton is used to wipe the protective cover, the second delivery pipe is provided with a plurality of leakage holes aligned with the cleaning cotton, one end of the electric telescopic rod is fixedly connected to the main body, and the other end is connected to the second delivery pipe, and the electric telescopic rod is electrically connected to the central control unit.

[0009] Furthermore, it also includes a guide plate located directly below the cleaning component, the guide plate is fixedly mounted on the main body and tilted upward at an angle, a guide hole is provided at the lowest point of the guide plate, and the guide hole is away from one side of the protective cover.

[0010] Furthermore, a wiping cloth abutting against the outer wall of the protective cover is fixed on the main body.

[0011] Furthermore, a second motor is fixedly provided on the first positioning seat, a rotating rod is fixedly connected to the output shaft of the second motor, and the monitoring head is fixedly mounted on the rotating rod.

[0012] Furthermore, a first motor is fixedly mounted on the mounting seat, a first gear is fixedly mounted on the output shaft of the first motor, a second gear is fixedly mounted on the main body, and the first gear and the second gear are meshed with each other.

[0013] Furthermore, the driving mechanism includes a connecting member, a third motor, a third gear and a fourth gear. The connecting member is fixedly mounted on the protective cover, the third motor is fixedly mounted on the second positioning seat, the output shaft of the third motor is fixedly connected to the fourth gear, the third gear is rotationally connected to the second positioning seat, the third gear and the fourth gear are meshed with each other, and the connecting member is dynamically connected to the third gear.

[0014] Furthermore, the connecting member is provided with spline teeth, and the third gear is provided with a spline groove. When the second positioning seat is installed, the spline teeth are inserted into the spline groove.

[0015] Furthermore, the main body is provided with a slide groove, the second positioning seat is provided with a clamping block, the clamping block is slidably connected to the slide groove, and also includes a locking mechanism for locking the second positioning seat and the main body.

[0016] Furthermore, the protective cover is spherical and consists of a first hemispherical shell and a second hemispherical shell.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model installs a cleaning component on the main body and uses the first delivery pipe to deliver clean water in the water storage chamber to the cleaning component to moisten the cleaning component; when the protective cover needs to be cleaned, the control valve is opened by the central control unit, the cleaning component is adjusted to the first state, the driving component drives the protective cover to rotate and move relative to the cleaning component, thereby wiping off the dust on the protective cover; when the protective cover is cleaned, the cleaning component switches from the first state to the second state, leaving a gap between the cleaning component and the protective cover, and continuously spraying water to the cleaning component to wash away the dust on the cleaning component, preventing sewage from contacting the protective cover again, avoiding secondary contamination of the protective cover, and realizing intelligent dust removal of the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the installation base and the main body;

[0020] Figure 3 It is a cross-sectional view of the utility model at a first angle;

[0021] Figure 4 for Figure 3 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 5 It is a schematic diagram of the expansion of the utility model;

[0023] Figure 6 A cross-sectional view of the utility model at a second angle;

[0024] Figure 7 It is a schematic diagram of the structure of the protective cover;

[0025] Figure 8 This is a schematic diagram of the unfolding of the protective cover.

[0026] In the figure: 1. mounting seat; 10. first gear; 100. first motor; 2. main body; 20. central control chamber; 200. second gear; 21. water storage chamber; 211. water injection pipe; 22. first positioning seat; 23. second positioning seat; 231. clamping block; 232. drive chamber; 24. control valve; 25. slide groove; 26. guide plate; 261. guide hole; 3. monitoring head; 4. second motor; 41. rotating rod; 5. protective cover; 51. first hemispherical shell; 52. second hemispherical shell; 53. connecting piece; 6. cleaning component; 601. first conveying pipe; 602. second conveying pipe; 61. cleaning cotton; 7. wiping cloth; 8. electric telescopic rod; 91. third gear; 92. fourth gear; 93. third motor. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] This embodiment provides an intelligent monitoring camera, which is mainly used for regularly cleaning the protective cover to improve the quality of the camera monitoring picture.

[0029] like Figure 1 As shown, it includes a mounting base 1 and a main body 2 rotatably mounted on the mounting base 1, wherein the mounting base 1 can be fixed to a wall, a beam, etc. by bolts, and a monitoring head 3 is also rotatably mounted on the main body 2 for adjusting the angle of the monitoring head 3 to expand the monitoring range.

[0030] In order to adjust the angle of the main body 2, in this embodiment, Figure 2 , Figure 3 and Figure 5 As shown, it includes a first motor 100, a first gear 10 and a second gear 200, wherein the first motor 100 is fixedly mounted on the mounting base 1, the first gear 10 is fixedly connected to the output shaft of the first motor 100, the second gear 200 is fixedly mounted on the top wall of the main body 2, and the second gear 200 and the first gear 10 are meshed with each other.

[0031] It is worth noting that the axis of the second gear 200 is arranged along the height direction, and the first motor 100 can drive the main body 2 to rotate 360°.

[0032] In order to realize the installation of the monitoring head 3, in this embodiment, as Figure 2 and Figure 6 As shown, the bottom wall of the main body 2 is provided with a first positioning seat 22 and a second positioning seat 23 which are arranged opposite to each other, wherein the monitoring head 3 is installed between the first positioning seat 22 and the second positioning seat 23 .

[0033] Specifically, Figure 6 As shown, the second motor 4 is fixedly provided on the first positioning seat 22 , and a rotating rod 41 is fixedly connected to the output shaft of the second motor 4 , wherein the axis of the rotating rod 41 is perpendicular to the first positioning seat 22 and the second positioning seat 23 , and the monitoring head 3 is fixedly mounted on the rotating rod 41 .

[0034] Through the above arrangement, when the monitoring range of the monitoring head 3 needs to be adjusted, the second motor 4 is driven to drive the angle of the monitoring head 3 to deflect through the rotating rod 41, thereby adjusting the monitoring range of the monitoring head 3.

[0035] In order to prevent people from outside from observing the deflection angle of the monitoring head 3 and make people intentionally avoid the monitoring area of ​​the monitoring head 3, therefore, in this embodiment, Figure 3 and Figure 6 As shown, a spherical protective cover 5 is provided on the outer side of the monitoring head 3 , wherein the protective cover 5 is made of a one-way light-transmitting material so that outsiders cannot observe the status of the monitoring head 3 .

[0036] In order to facilitate the installation of the protective cover 5, in this embodiment, Figure 7 and Figure 8 As shown, the protective cover 5 is formed by buckling a first hemispherical shell 51 and a second hemispherical shell 52 , and the monitoring head 3 is installed and buckled in the cavity of the protective cover 5 .

[0037] With long-term use, dust from the outside falls onto the protective cover 5 to prevent the dust from contacting the monitoring head 3. In order to improve the quality of the image of the monitoring head 3, it is only necessary to clean the dust on the protective cover 5.

[0038] Therefore, in this embodiment, if Figure 3 and Figure 5 As shown, a water storage chamber 21 is provided on the main body 2, and a cleaning component 6 that can be switched between two states is provided on the main body 2. In the first state, the cleaning component 6 abuts against the protective cover 5 to clean the protective cover 5. In the second state, a gap is provided between the cleaning component 6 and the protective cover 5 to facilitate cleaning of the cleaning component 6. A driving mechanism for driving the protective cover 5 to rotate is also included, which further includes a first delivery pipe 601 that delivers water in the water storage chamber 21 to the cleaning component 6.

[0039] Through the above arrangement, when the protective cover 5 needs to be cleaned, clean water is delivered to the cleaning component 6 through the first delivery pipe 601, thereby moistening the cleaning component 6, switching the cleaning component 6 to the first state, making the cleaning component 6 abut against the protective cover 5, and then utilizing the driving mechanism to drive the protective cover 5 to rotate, thereby changing the contact position between the protective cover 5 and the cleaning component 6, and utilizing the wet cleaning component 6 to clean the stubborn dust on the protective cover 5.

[0040] Specifically, in this embodiment, the cleaning component 6 is arranged in an arc shape. Figure 3 and Figure 4 As shown, it includes cleaning cotton 61 and a second delivery tube 602, wherein the cleaning cotton 61 is used to abut against the protective cover 5, the second delivery tube 602 is connected to the first delivery tube 601, and the second delivery tube 602 is provided with a plurality of leakage holes, wherein the leakage holes are aligned with the cleaning cotton 61.

[0041] The water is transported to the second transport pipe 602 by the first transport pipe 601, and then discharged evenly onto the cleaning cotton 61 through the water leakage hole to wet the cleaning cotton 61. The dust on the protective cover 5 can be removed by the relative movement of the cleaning cotton 61 and the protective cover 5.

[0042] In order to switch the cleaning component 6 between the first state and the second state, in this embodiment, Figure 4 and Figure 7 As shown, it also includes an electric telescopic rod 8 installed on the main body 2, wherein the telescopic end of the electric telescopic rod 8 is fixedly connected to the cleaning component 6.

[0043] If the first delivery pipe 601 is not processed, the water in the water storage chamber 21 will be continuously delivered to the second delivery pipe 602 and the cleaning cotton 61 through the first delivery pipe 601, resulting in unnecessary waste of clean water. Figure 3 and Figure 6 As shown, it also includes a control valve 24 installed on the main body 2, wherein one end of the control valve 24 is connected to the first delivery pipe 601, and the other end of the control valve 24 is connected to the water storage chamber 21, and also includes a central control unit for controlling the opening or closing of the control valve 24, and the central control unit is electrically connected to the electric telescopic rod 8 to control the extension or retraction of the electric telescopic rod 8, thereby realizing the switching of the cleaning component 6 between two states.

[0044] After the protective cover 5 is cleaned, the dust on the cleaning cotton 61 needs to be cleaned to prevent the dust from sticking to the protective cover 5 again during the next cleaning of the protective cover 5. Therefore, the central control unit is used to send a retraction signal to the electric telescopic rod 8, thereby driving the cleaning component 6 to be in the second state, so that the cleaning cotton 61 is out of contact with the protective cover 5, and then the central control unit controls the control valve 24 to open, and clean water is continuously supplied to the cleaning cotton 61, thereby flushing away the dust on the cleaning cotton 61.

[0045] It is worth mentioning that after the protective cover 5 is cleaned, the cleaning component 6 is switched to the second state to prevent the sewage flowing out of the cleaning cotton 61 from being re-washed and stained on the protective cover 5, thereby avoiding the protective cover 5 from being contaminated.

[0046] In order to prevent the sewage from flowing freely, in this embodiment, Figure 4 As shown, the main body 2 is provided with a guide plate 26 located below the cleaning component 6, wherein the guide plate 26 is inclined to receive sewage flowing out of the cleaning cotton 61, and a guide hole 261 is also provided at the bottom of the guide plate 26, wherein the sewage received by the guide plate 26 is discharged from the main body 2 through the guide hole 261.

[0047] In this embodiment, a central control chamber 20 located above the water storage chamber 21 is provided in the main body 2 , wherein the central control chamber 20 can be used to place a central control unit and other modules to realize the control of the monitoring head 3 .

[0048] In order to replenish clean water into the water storage chamber 21, in this embodiment, Figure 5 and Figure 6 As shown, the main body 2 is provided with a water injection pipe 211 connected to the water storage chamber 21 , and the water storage chamber 21 can be supplemented with water by using the water injection pipe 211 .

[0049] In order to improve the cleanliness of the protective cover 5, in this embodiment, as Figure 4 , Figure 5 and Figure 7 As shown, a wiping cloth 7 abutting against the outer wall of the protective cover 5 is fixedly provided on the main body 2 . As the protective cover 5 rotates, the wiping cloth 7 wipes the protective cover 5 to dry the moisture on the surface of the protective cover 5 .

[0050] In order to realize the rotation of the protective cover 5, in this embodiment, as shown in FIG. Figure 5 and Figure 6 As shown, the driving mechanism includes a third motor 93, a third gear 91 and a fourth gear 92, wherein the third motor 93 is fixedly mounted on the second positioning seat 23, the output shaft of the third motor 93 is fixedly connected to the fourth gear 92, the third gear 91 is rotatably mounted on the second positioning seat 23, the fourth gear 92 and the third gear 91 are meshed with each other, and a connecting member 53 is also fixedly provided on the protective cover 5, and the connecting member 53 is dynamically connected to the third gear 91.

[0051] Specifically, the third gear 91 is provided with a spline groove, and the connecting member 53 is provided with spline teeth. The spline teeth on the connecting member 53 are inserted into the spline groove, thereby transmitting the power of the third gear 91 to the protective cover 5 to realize the rotation of the protective cover 5.

[0052] In order to facilitate the installation of the protective cover 5 and the monitoring head 3, in this embodiment, as shown in FIG. Figure 5 and Figure 6 As shown, the second positioning seat 23 is detachably connected to the main body 2. Specifically, a slide groove 25 is provided on the main body 2, and a clamping block 231 that is inserted into the slide groove 25 is fixedly provided on the second positioning seat 23. When the clamping block 231 is inserted into the slide groove 25, the clamping block 231 can be locked with the main body 2 using a conventional locking mechanism.

[0053] Through the above arrangement, in the first step, the second motor 4 is fixed on the first positioning seat 22, and then the first hemispherical shell 51 and the second hemispherical shell 52 are respectively sleeved on the outside of the monitoring head 3, and the first hemispherical shell 51 and the second hemispherical shell 52 are used to form a protective cover 5, and the connecting piece 53 is assembled. In the second step, the clamping block 231 is inserted into the slide groove 25. After the second positioning seat 23 is installed, the spline teeth on the connecting piece 53 are inserted into the spline groove of the third gear 91 to realize the connection between the protective cover 5 and the driving mechanism. In the third step, the second positioning seat 23 is fixedly connected to the main body 2 by using a locking mechanism.

[0054] It is worth noting that the locking mechanism may be a bolt, through which the second positioning seat 23 is fixedly mounted on the main body 2 .

[0055] Specifically, in this embodiment, Figure 6 As shown, a driving cavity 232 is provided on the second positioning seat 23 , wherein the third gear 91 and the fourth gear 92 are both installed in the driving cavity 232 .

[0056] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. An intelligent monitoring camera, comprising a mounting seat (1) and a main body (2) rotatably connected to the mounting seat (1), wherein a first positioning seat (22) and a second positioning seat (23) are mounted on the bottom wall of the main body (2), and a monitoring head (3) is mounted between the first positioning seat (22) and the second positioning seat (23), wherein: The outer side of the monitoring head (3) is provided with a protective cover (5); the main body (2) is provided with a driving mechanism for driving the protective cover (5) to rotate; a water storage chamber (21) is provided in the main body (2); the main body (2) is provided with a cleaning component (6) that switches between a first state and a second state; and further comprises a first delivery pipe (601) for delivering clean water in the water storage chamber (21) to the cleaning component (6); a control valve (24) is installed on the first delivery pipe (601); and further comprises a central control unit that is electrically connected to the control valve (24) and the driving mechanism; in the first state, the cleaning component (6) is in contact with the outer wall of the protective cover (5); and in the second state, the cleaning component (6) is out of contact with the protective cover (5).

2. The intelligent surveillance camera according to claim 1, characterized in that: The cleaning assembly (6) comprises a second delivery pipe (602), cleaning cotton (61) and an electric telescopic rod (8), wherein the second delivery pipe (602) is connected to the first delivery pipe (601), the cleaning cotton (61) is used to wipe the protective cover (5), the second delivery pipe (602) is provided with a plurality of water leakage holes aligned with the cleaning cotton (61), one end of the electric telescopic rod (8) is fixedly connected to the main body (2), and the other end is connected to the second delivery pipe (602), and the electric telescopic rod (8) is electrically connected to the central control unit.

3. The intelligent surveillance camera according to claim 2, characterized in that: It also comprises a guide plate (26) located directly below the cleaning assembly (6), the guide plate (26) being fixedly mounted on the main body (2) and tilted upward at an angle, a guide hole (261) being provided at the lowest point of the guide plate (26), the guide hole (261) being away from one side of the protective cover (5).

4. An intelligent surveillance camera according to claim 2 or 3, characterized in that: A wiping cloth (7) is also fixed on the main body (2) and abuts against the outer wall of the protective cover (5).

5. The intelligent surveillance camera according to claim 1, characterized in that: A second motor (4) is fixedly mounted on the first positioning seat (22); a rotating rod (41) is fixedly connected to the output shaft of the second motor (4); and the monitoring head (3) is fixedly mounted on the rotating rod (41).

6. The intelligent surveillance camera according to claim 5, characterized in that: A first motor (100) is fixedly mounted on the mounting seat (1), a first gear (10) is fixedly mounted on the output shaft of the first motor (100), a second gear (200) is fixedly mounted on the main body (2), and the first gear (10) and the second gear (200) are meshed with each other.

7. The intelligent surveillance camera according to claim 6, characterized in that: The driving mechanism comprises a connecting member (53), a third motor (93), a third gear (91) and a fourth gear (92); the connecting member (53) is fixedly mounted on the protective cover (5); the third motor (93) is fixedly mounted on the second positioning seat (23); the output shaft of the third motor (93) is fixedly connected to the fourth gear (92); the third gear (91) is rotationally connected to the second positioning seat (23); the third gear (91) and the fourth gear (92) are meshed with each other; and the connecting member (53) and the third gear (91) are power-connected.

8. The intelligent surveillance camera according to claim 7, characterized in that: The connecting member (53) is provided with spline teeth, and the third gear (91) is provided with a spline groove. When the second positioning seat (23) is installed, the spline teeth are inserted into the spline groove.

9. The intelligent surveillance camera according to claim 7, characterized in that: The main body (2) is provided with a sliding groove (25), the second positioning seat (23) is provided with a clamping block (231), the clamping block (231) is slidably connected to the sliding groove (25), and also includes a locking mechanism for locking the second positioning seat (23) and the main body (2).

10. The intelligent surveillance camera according to claim 1, characterized in that: The protective cover (5) is spherical and consists of a first hemispherical shell (51) and a second hemispherical shell (52).

Images