Rotation structure of network camera

Abstract

The utility model discloses a network camera rotating structure, which belongs to the technical field of cameras and comprises a supporting frame, a shell is rotatably mounted at the top end of the supporting frame, an opening is formed in one end of the circumference of the shell, a camera shooting ball is rotatably arranged at the upper end of the interior of the shell, and a surrounding cover is fixedly mounted at the bottom end of the inner wall of the circumference of the shell. The top end of the enclosure is positioned at the bottom end of the outer wall of the camera sphere. According to the utility model, the dust collection assembly is arranged in the shell and comprises the first suction pipe, the second suction pipe and the third suction pipe, and when the camera shooting ball body turns over up and down or left and right, the negative pressure pump works; the first suction pipe is located at the top end of the enclosure, the second suction pipe is located on the outer side of the circumference of the camera shooting ball body, and the third suction pipe is located in the enclosure; in the rotation process, the camera body is exposed in the external environment, dust and the like attached to the shell are sucked by negative pressure when brought into the shell, and the situation that the dust enters the shell, and consequently the camera body rotates unsmoothly is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a network camera rotation structure. Background Art

[0002] The network camera is a new generation product that combines traditional cameras with network video technology. In addition to all the image capture functions of general traditional cameras, it also has a built-in digital compression controller and a WEB-based operating system, so that the video data can be compressed and encrypted and sent to the end user through the local area network, the Internet or a wireless network. The remote user can use a standard network browser on the PC to access the network camera according to the IP address of the network camera, monitor the situation of the target site in real time, and can edit and store image data in real time. At the same time, the camera's pan / tilt and lens can be controlled to conduct all-round monitoring.

[0003] After searching, the patent publication number CN217441179U discloses a patent named a rotating camera. The technical problem to be solved is that the structure is relatively simple, and it is not convenient to remotely control the monitoring angle of the rotating camera. Moreover, most of them are fixed by bolts, which is not convenient for disassembly and assembly, reducing the efficiency of maintenance and replacement, and increasing the workload of personnel. By setting a wall, a conversion processor, a mounting shell, a transmission box, a camera, a shell, a fixing box, a positioning pin, a plug-in board, a positioning slot, a motor, an active bevel gear, a driven bevel gear, a movable plate, a pull rod, a positioning spring and a rotating rod, it has the advantages of convenient remote rotation of the monitoring angle of the camera, convenient disassembly and assembly, improved maintenance and replacement efficiency, and reduced the workload of personnel, which is worthy of promotion; but there are still the following disadvantages that need to be solved: during the rotation process, the network camera exposes it to the external environment, and the dust contaminated by the outer shell is brought into the main body, resulting in the phenomenon of non-smooth rotation or even jamming after long-term use of the network camera. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a network camera rotation structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A network camera rotating structure comprises a support frame, a shell is rotatably mounted on the top of the support frame, and an opening is opened at one end of the shell's circumference, a camera sphere is rotatably mounted on the upper end of the shell, a cover is fixedly mounted on the bottom end of the circumferential inner wall of the shell, and the top of the cover is located at the bottom end of the outer wall of the camera sphere, a support frame is fixedly mounted in the middle of the inner wall of the bottom end of the shell, and a second motor is fixedly mounted on one end of the top end of the support frame, a driving gear is fixedly mounted on the output end of the second motor, and the circumferential outer side of the driving gear is in contact with the circumferential outer wall of the camera sphere, a negative pressure pump is fixedly mounted on one side of the inner wall of the bottom end of the shell, and a guide pipe is fixedly connected to the output end of the negative pressure pump, a collecting pipe is fixedly connected to the end of the collecting pipe, and a dust suction component is fixedly mounted on the end of the collecting pipe.

[0007] Preferably, anti-slip airbag pads are fixedly installed at the four corners of the bottom of the support frame, a plurality of heat dissipation holes in a circular array are opened in the middle of the bottom of the support frame, a first motor is fixedly installed in the middle of the inner wall of the bottom of the support frame, and the output end of the first motor is fixedly installed with the bottom of the shell through a rotating shaft.

[0008] Preferably, a plurality of heat dissipation grooves with equal angles are provided at the middle end of the circumferential outer wall of the shell, and a plurality of dust discharge holes with equal distances are provided at the circumferential bottom end of the shell.

[0009] Preferably, the dust suction assembly includes a first suction pipe, a second suction pipe and a third suction pipe, and a supporting sleeve is fixedly connected between the outlet end of the first suction pipe and one of the inlet ends of the collecting pipe, the two ends of the bottom end of the second suction pipe are obliquely fixedly connected to the middle of the top end of the first suction pipe, and the outlet end of the third suction pipe is fixedly connected to the inlet end of the other end of the collecting pipe.

[0010] Preferably, a plurality of through holes with equal angles are formed at the bottom end of the first straw, a plurality of arc holes with equal distances are formed on the inner side of the circumference of the second straw, and an arc groove is formed at the top end of the third straw.

[0011] Preferably, the first suction straw is in a major arc shape, the third suction straw is in a minor arc shape, and the central angles of the first suction straw and the second suction straw are circumferential angles to each other.

[0012] Preferably, the first suction tube is located at the top of the enclosure, the second suction tube is located outside the circumference of the camera sphere, the third suction tube is located inside the enclosure, and the outer side of the circumference of the supporting sleeve is fixedly connected to the enclosure.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model proposes a network camera rotation structure, wherein a first motor is arranged inside a support frame, and a second motor is arranged at the bottom end of a shell, so that a camera ball can be rotated and turned over, and a dust suction assembly is arranged inside the shell, and the dust suction assembly includes a first suction pipe, a second suction pipe and a third suction pipe. When the camera ball is turned upside down or left and right, a negative pressure pump works, and since the first suction pipe is located at the top of the enclosure, the second suction pipe is located outside the circumference of the camera ball, and the third suction pipe is located inside the enclosure, multiple through holes at the bottom end of the first suction pipe negatively absorb the accumulated dust on the outer wall of the enclosure. The multiple arc holes on the inner side of the circumference of the second suction pipe negatively absorb the dust on the outer wall of the camera sphere, and the arc groove on the top of the third suction pipe negatively absorbs the dust on the outer wall of the camera sphere immersed in the enclosure, so that the dust contaminated by the outer shell exposed to the external environment during the rotation of the camera body is brought into the shell and absorbed by the negative pressure, thereby preventing dust from entering the shell and causing the camera body to rotate unsmoothly. The first suction pipe is a major arc shape, and the third suction pipe is a minor arc shape. The central angles of the first suction pipe and the second suction pipe are circumferential angles to each other, so the outer wall of the camera sphere can be negatively pressure dusted in all directions.

[0015] 2. The utility model proposes a rotating structure for a network camera, which has multiple groups of heat dissipation holes in a circular array in the middle of the bottom end of the support frame, a plurality of heat dissipation grooves at equal angles in the middle end of the circular outer wall of the shell, and a plurality of dust exhaust holes at equal distances at the bottom end of the shell, which can dissipate the heat generated by the power components when they are working in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a network camera rotation structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure inside the housing of a rotating structure of a network camera proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the upward structure of a rotating structure support frame of a network camera proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the upward structure of a network camera rotating structure dust collection component proposed by the utility model;

[0020] Figure 5 This is a structural schematic diagram of a network camera rotating structure dust suction component proposed by the utility model.

[0021] In the figure: 1 support frame, 2 shell, 3 cover, 4 camera sphere, 5 first suction pipe, 6 heat dissipation groove, 7 dust exhaust hole, 8 first motor, 9 anti-skid airbag pad, 10 heat dissipation hole, 11 support frame, 12 negative pressure pump, 13 driving gear, 14 second suction pipe, 15 second motor, 16 collecting pipe, 17 third suction pipe, 18 through hole, 19 arc hole, 20 arc groove, 21 guide pipe, 22 support sleeve. DETAILED DESCRIPTION

[0022] Reference Figure 1-5 A network camera rotating structure comprises a support frame 1, a shell 2 is rotatably mounted on the top of the support frame 1, and an opening is opened at one end of the circumference of the shell 2, a camera sphere 4 is rotatably mounted on the upper end of the shell 2, a cover 3 is fixedly mounted on the bottom end of the circumferential inner wall of the shell 2, and the top of the cover 3 is located at the bottom end of the outer wall of the camera sphere 4, a support frame 11 is fixedly mounted in the middle of the inner wall of the bottom end of the shell 2, and a second motor 15 is fixedly mounted on one end of the top of the support frame 11, a driving gear 13 is fixedly mounted on the output end of the second motor 15, and the circumferential outer side of the driving gear 13 is in contact with the circumferential outer wall of the camera sphere 4, a negative pressure pump 12 is fixedly mounted on one side of the inner wall of the bottom end of the shell 2, and a guide pipe 21 is fixedly connected to the output end of the negative pressure pump 12, a collecting pipe 16 is fixedly connected to the end of the collecting pipe 16, and a dust collecting component is fixedly mounted on the end of the collecting pipe 16.

[0023] In the utility model, anti-skid airbag pads 9 are fixedly installed at the four corners of the bottom of the support frame 1, so that the network camera can be placed horizontally and stably. A plurality of heat dissipation holes 10 in a circular array are opened in the middle of the bottom of the support frame 1. A first motor 8 is fixedly installed in the middle of the inner wall of the bottom of the support frame 1, and the output end of the first motor 8 is fixedly installed with the bottom of the housing 2 through a rotating shaft;

[0024] The outer wall of the shell 2 is provided with a plurality of heat dissipation slots 6 at equal angles in the middle, and a plurality of dust discharge holes 7 at equal distances are provided at the bottom of the shell 2;

[0025] The dust suction assembly includes a first suction pipe 5, a second suction pipe 14 and a third suction pipe 17, and a support sleeve 22 is fixedly connected between the outlet end of the first suction pipe 5 and one of the inlet ends of the manifold 16, the two ends of the bottom end of the second suction pipe 14 are fixedly connected to the middle of the top end of the first suction pipe 5 at an angle, and the outlet end of the third suction pipe 17 is fixedly connected to the inlet end of the other end of the manifold 16;

[0026] The bottom end of the first suction tube 5 is provided with a plurality of through holes 18 at equal angles, the inner side of the circumference of the second suction tube 14 is provided with a plurality of arc holes 19 at equal distances, and the top end of the third suction tube 17 is provided with an arc groove 20;

[0027] The first suction tube 5 is in a major arc shape, the third suction tube 17 is in a minor arc shape, and the central angles of the first suction tube 5 and the second suction tube 14 are circumferential angles to each other;

[0028] The first suction pipe 5 is located at the top of the enclosure 3 , the second suction pipe 14 is located outside the circumference of the camera sphere 4 , the third suction pipe 17 is located inside the enclosure 3 , and the outer circumference of the support sleeve 22 is fixedly connected to the enclosure 3 .

[0029] Working principle: a first motor 8 is arranged inside the support frame 1, and a second motor 15 is arranged at the bottom end of the shell 2, so that the camera sphere 4 can be rotated and turned over, and a dust suction assembly is arranged inside the shell 2, and the dust suction assembly includes a first suction pipe 5, a second suction pipe 14 and a third suction pipe 17. When the camera sphere 4 is turned upside down or left and right, the negative pressure pump 12 works. Since the first suction pipe 5 is located at the top of the enclosure 3, the second suction pipe 14 is located outside the circumference of the camera sphere 4, and the third suction pipe 17 is located inside the enclosure 3, the multiple through holes 18 at the bottom end of the first suction pipe 5 negatively absorb the dust accumulated on the outer wall of the enclosure 3, and the second suction pipe 14 is located outside the circumference of the camera sphere 4. The multiple arc holes 19 on the inner side of the circumference of the suction pipe 14 suck the dust on the outer wall of the camera sphere 4 under negative pressure, and the arc groove 20 at the top of the third suction pipe 17 sucks the dust on the outer wall of the camera sphere 4 that is immersed in the enclosure 3 under negative pressure, so that the camera body 4 is exposed to the external environment and the dust on the outer shell is sucked into the shell 2 during the rotation process, so as to prevent the dust from entering the shell 2 and causing the camera body 4 to rotate unsmoothly. The first suction pipe 5 is a major arc shape, and the third suction pipe 17 is a minor arc shape. The central angles of the first suction pipe 5 and the second suction pipe 14 are mutually circumferential angles, so that the outer wall of the camera sphere 4 can be dusted by negative pressure in all directions;

[0030] A plurality of heat dissipation holes 10 in a circular array are provided in the middle of the bottom end of the support frame 1, a plurality of heat dissipation grooves 6 at equal angles are provided in the middle end of the circumferential outer wall of the shell 2, and a plurality of dust exhaust holes 7 at equal distances are provided at the circumferential bottom end of the shell 2, so as to dissipate the heat generated by the power components in time when they are working.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A network camera rotating structure, comprising a support frame (1), a housing (2) rotatably mounted on the top of the support frame (1), an opening being provided at one end of the circumference of the housing (2), and a camera sphere (4) rotatably disposed at the upper end of the housing (2), characterized in that: A hood (3) is fixedly mounted on the bottom end of the circumferential inner wall of the shell (2), and the top end of the hood (3) is located at the bottom end of the outer wall of the camera sphere (4); a support frame (11) is fixedly mounted in the middle of the inner wall at the bottom end of the shell (2), and a second motor (15) is fixedly mounted on one end of the top end of the support frame (11); a driving gear (13) is fixedly mounted on the output end of the second motor (15), and the circumferential outer side of the driving gear (13) is in contact with the circumferential outer wall of the camera sphere (4); a negative pressure pump (12) is fixedly mounted on one side of the inner wall at the bottom end of the shell (2), and the output end of the negative pressure pump (12) is fixedly connected to a guide pipe (21); the end of the guide pipe (21) is fixedly connected to a collecting pipe (16), and a dust collection component is fixedly arranged at the end of the collecting pipe (16).

2. A network camera rotating structure according to claim 1, characterized in that: Anti-skid airbag pads (9) are fixedly mounted at the four corners of the bottom of the support frame (1); a plurality of heat dissipation holes (10) in a circular array are provided in the middle of the bottom of the support frame (1); a first motor (8) is fixedly mounted in the middle of the inner wall of the bottom of the support frame (1); and the output end of the first motor (8) is fixedly mounted to the bottom of the housing (2) via a rotating shaft.

3. A network camera rotating structure according to claim 1, characterized in that: The middle end of the circumferential outer wall of the shell (2) is provided with a plurality of heat dissipation grooves (6) at equal angles, and the bottom end of the circumference of the shell (2) is provided with a plurality of dust discharge holes (7) at equal distances.

4. The network camera rotating structure according to claim 1, characterized in that: The dust suction assembly comprises a first suction pipe (5), a second suction pipe (14) and a third suction pipe (17), wherein a support sleeve (22) is fixedly connected between the outlet end of the first suction pipe (5) and one of the inlet ends of the collecting pipe (16), the two ends of the bottom end of the second suction pipe (14) are fixedly connected obliquely to the middle of the top end of the first suction pipe (5), and the outlet end of the third suction pipe (17) is fixedly connected to the other inlet end of the collecting pipe (16).

5. A network camera rotating structure according to claim 4, characterized in that: The bottom end of the first suction tube (5) is provided with a plurality of through holes (18) with equal angles, the inner side of the circumference of the second suction tube (14) is provided with a plurality of arc holes (19) with equal distances, and the top end of the third suction tube (17) is provided with an arc groove (20).

6. A network camera rotating structure according to claim 4, characterized in that: The first suction tube (5) is in a major arc shape, the third suction tube (17) is in a minor arc shape, and the central angles of the first suction tube (5) and the second suction tube (14) are circumferential angles to each other.

7. The network camera rotating structure according to claim 4, characterized in that: The first suction tube (5) is located at the top of the enclosure (3), the second suction tube (14) is located outside the circumference of the camera sphere (4), the third suction tube (17) is located inside the enclosure (3), and the outer circumference of the support sleeve (22) is fixedly connected to the enclosure (3).

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