CN214959727U

CN214959727U - All-round angle modulation surveillance camera head

Info

Publication number: CN214959727U
Application number: CN202120695790.5U
Authority: CN
Inventors: 段丹青
Original assignee: Hunan Police Academy
Current assignee: Hunan Police Academy
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-11-30
Anticipated expiration: 2031-04-06

Abstract

The utility model belongs to the technical field of the camera technique and specifically relates to indicate an all-round angle modulation surveillance camera head, including the camera body, first rotary device, the second rotary device, third rotary device and drive arrangement, first rotary device is including base and pivot, the second rotary device is including pillar and rotary disk, the third rotary device is including the support, first dwang and second dwang, the pivot drives the pillar rotatory around the pivot axle center, the rotary disk drives the support rotatory around the pillar axle center, first dwang and second dwang drive the camera body rotatory around the axis of first dwang, make the picture of its camera base opposite side can be shot to the camera, reduce the blind area.

Description

All-round angle modulation surveillance camera head

Technical Field

The utility model belongs to the technical field of the camera technique and specifically relates to indicate an all-round angle modulation surveillance camera head.

Background

The monitoring camera is a semiconductor imaging device, has sensitivity height, strong light resistance, distortion reduction, small, long service life, advantages such as anti-vibration, for make better rotation of monitoring camera, the hemisphere camera has appeared on the market, the hemisphere camera is rotatory around the central line when rotatory, and the radius of rotation is close the minimum, makes the rotation that the hemisphere camera can be quick, but the picture of its camera base opposite side can't be shot to most hemisphere cameras on the market at present, and the blind area is great.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides an all-round angle modulation surveillance camera head.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an omnibearing angle adjustment monitoring camera, which comprises a camera body, a first rotating device, a second rotating device, a third rotating device and a driving device, wherein the first rotating device comprises a base and a rotating shaft, the rotating shaft is rotatably arranged in the base, the second rotating device comprises a pillar and a rotating disc, the pillar is cylindrical, the pillar is arranged on the side surface of the rotating shaft, the rotating disc is rotatably arranged at the upper end of the pillar, the third rotating device comprises a bracket, the camera comprises a first rotating rod and a second rotating rod, wherein the support is U-shaped, the support is arranged at the upper end of the rotating disk, the first rotating rod and the second rotating rod are rotatably arranged at the upper end of the support, the camera body is spherical, the camera body is arranged between the first rotating rod and the second rotating rod, a driving device is arranged at the lower end of the base, and the driving device drives the rotating shaft, the rotating disk, the first rotating rod and the second rotating rod to rotate.

Preferably, the upper end of the base is provided with a through groove, and the rotating shaft is rotatably arranged in the middle of the through groove.

Preferably, a plurality of limiting blocks are arranged in the through groove, the limiting blocks are arranged at two ends of the through groove, the limiting blocks are arc-shaped, and the support columns are connected with the limiting blocks.

Preferably, the limiting block is provided with a cushion layer, and the cushion layer is arranged at the upper end of the limiting block.

Preferably, the camera body is provided with the balancing weight, and the balancing weight sets up at camera body lower extreme.

Preferably, a fixing frame is further arranged in the third rotating device, the fixing frame is semicircular, one end of the fixing frame is connected with the first rotating rod, and the other end of the fixing frame is connected with the second rotating rod.

The utility model has the advantages that:

the utility model provides a pair of all-round angle modulation surveillance camera head, pivot drive pillar are rotatory around the pivot axle center, and the rotary disk drives the support and is rotatory around the pillar axle center, and first dwang and second dwang drive the camera body rotatory around the axis of first dwang, make the camera can shoot the picture of its camera base opposite side, reduce the blind area.

Drawings

Fig. 1 is a schematic structural view of an omnidirectional angle adjustment monitoring camera.

Fig. 2 is a right side view cross-sectional view of a structural schematic diagram of an omnidirectional angle adjustment monitoring camera.

Fig. 3 is a schematic structural diagram of a limiting block in an omnidirectional angle adjustment monitoring camera.

The reference numerals are respectively: the camera comprises a camera body-1, a first rotating device-2, a second rotating device-3, a third rotating device-4, a driving device-5, a base-6, a rotating shaft-7, a supporting column-8, a rotating disc-9, a support-10, a first rotating rod-11, a second rotating rod-12, a through groove-13, a limiting block-14, a cushion layer-15, a balancing weight-16 and a fixing frame-17.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention, and the present invention will be described in detail with reference to the following drawings.

Referring to fig. 1-3, the present invention provides an omnidirectional angle adjustment monitoring camera, which comprises a camera body 1, a first rotating device 2, a second rotating device 3, a third rotating device 4 and a driving device 5, wherein the first rotating device 2 comprises a base 6 and a rotating shaft 7, the rotating shaft 7 is rotatably installed in the base 6, the second rotating device 3 comprises a pillar 8 and a rotating disc 9, the pillar 8 is cylindrical, the pillar 8 is installed on the side surface of the rotating shaft 7, the rotating disc 9 is rotatably installed on the upper end of the pillar 8, the third rotating device 4 comprises a bracket 10, a first rotating rod 11 and a second rotating rod 12, the bracket 10 is U-shaped, the bracket 10 is installed on the upper end of the rotating disc 9, the first rotating rod 11 and the second rotating rod 12 are rotatably installed on the upper end of the bracket 10, the camera body 1 is spherical, the camera body 1 is installed between the first rotating rod 11 and the second rotating rod 12, drive arrangement 5 installs at 6 lower extremes of base, drive arrangement 5 drive pivot 7, rotary disk 9, first dwang 11 and second dwang 12 are rotatory, pivot 7 drives the pillar 8 and rotates around the 7 axle centers of pivot, rotary disk 9 drives the support 10 and rotates around the 8 axle centers of pillar, first dwang 11 and second dwang 12 drive camera body 1 and rotate around the axis of first dwang 11, make camera body 1 can shoot the picture of 6 opposite sides of its camera base, reduce the blind area.

In this embodiment, base 6 upper end is provided with logical groove 13, and pivot 7 rotates to be installed in the middle of logical groove 13, makes things convenient for pillar 8 to rotate.

In this embodiment, a plurality of limiting blocks 14 are arranged in the through groove 13, the limiting blocks 14 are arranged at two ends of the through groove 13, the limiting blocks 14 are arc-shaped, and the strut 8 is connected with the limiting blocks 14 to limit the rotation of the strut 8.

In this embodiment, stopper 14 is provided with buffer layer 15, and buffer layer 15 sets up in stopper 14 upper end, causes the damage when avoiding pillar 8 and stopper 14 to be connected.

In this embodiment, camera body 1 is provided with balancing weight 16, and balancing weight 16 sets up at 1 lower extreme of camera body, makes things convenient for camera body 1 location.

In this embodiment, a fixing frame 17 is further disposed in the third rotating device 4, the fixing frame 17 is semicircular, one end of the fixing frame 17 is connected to the first rotating rod 11, and the other end of the fixing frame 17 is connected to the second rotating rod 12, so that the rotating speeds of the first rotating rod 11 and the second rotating rod 12 are kept the same.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an all-round angle modulation surveillance camera head which characterized in that: comprises a camera body (1), a first rotating device (2), a second rotating device (3), a third rotating device (4) and a driving device (5), wherein the first rotating device (2) comprises a base (6) and a rotating shaft (7), the rotating shaft (7) is rotatably arranged in the base (6), the second rotating device (3) comprises a pillar (8) and a rotating disk (9), the pillar (8) is cylindrical, the pillar (8) is arranged on the side surface of the rotating shaft (7), the rotating disk (9) is rotatably arranged at the upper end of the pillar (8), the third rotating device (4) comprises a bracket (10), a first rotating rod (11) and a second rotating rod (12), the bracket (10) is U-shaped, the bracket (10) is arranged at the upper end of the rotating disk (9), the first rotating rod (11) and the second rotating rod (12) are rotatably arranged at the upper end of the bracket (10), the camera body (1) is spherical, the camera body (1) is arranged between the first rotating rod (11) and the second rotating rod (12), the driving device (5) is arranged at the lower end of the base (6), and the driving device (5) drives the rotating shaft (7), the rotating disk (9), the first rotating rod (11) and the second rotating rod (12) to rotate.

2. The omnidirectional angle adjustment surveillance camera head of claim 1, wherein: a through groove (13) is formed in the upper end of the base (6), and the rotating shaft (7) is rotatably installed in the middle of the through groove (13).

3. The omnidirectional angle adjustment surveillance camera head of claim 2, wherein: a plurality of limiting blocks (14) are arranged in the through groove (13), the limiting blocks (14) are arranged at two ends of the through groove (13), the limiting blocks (14) are arc-shaped, and the support columns (8) are connected with the limiting blocks (14).

4. The omnidirectional angle adjustment surveillance camera head of claim 3, wherein: the limiting block (14) is provided with a buffer cushion layer (15), and the buffer cushion layer (15) is arranged at the upper end of the limiting block (14).

5. The omnidirectional angle adjustment surveillance camera head of claim 1, wherein: the camera body (1) is provided with a balancing weight (16), and the balancing weight (16) is arranged at the lower end of the camera body (1).

6. The omnidirectional angle adjustment surveillance camera head of claim 1, wherein: a fixing frame (17) is further arranged in the third rotating device (4), the fixing frame (17) is semicircular, one end of the fixing frame (17) is connected with the first rotating rod (11), and the other end of the fixing frame (17) is connected with the second rotating rod (12).