CN220186385U

CN220186385U - A surveillance camera head for outdoor angle modulation

Info

Publication number: CN220186385U
Application number: CN202223143116.XU
Authority: CN
Inventors: 王强; 汪娟; 王娟
Original assignee: Hefei Maoxian Technology Co ltd
Current assignee: Hefei Maoxian Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-12-15
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a monitoring camera for outdoor angle adjustment, which comprises a bracket connected with a bottom plate, wherein a U-shaped plate is fixedly arranged on the outer wall of the bracket, the U-shaped plate is connected with a frame through a bearing, a camera matched with the U-shaped plate is fixedly arranged on the frame, a rotating shaft is fixedly arranged at the bottom end of the frame, the bottom end of the rotating shaft penetrates through the U-shaped plate and extends to a large gear, a pinion fixed on an output shaft of a motor is meshed and driven on the outer wall of the large gear, the bottom end of the motor is connected with a supporting plate positioned on the outer wall of the bracket, the large gear drives the U-shaped plate on the rotating shaft to do horizontal rotation adjustment movement along with the starting of the motor, and a shielding plate for shielding rain is arranged between the top end of the camera and the frame. The beneficial effects are that: the utility model has reasonable structural design, can acquire image information of a multi-angle area, is convenient to operate and is beneficial to application and popularization of the device.

Description

A surveillance camera head for outdoor angle modulation

Technical Field

The utility model relates to the technical field of camera devices, in particular to a monitoring camera for outdoor angle adjustment.

Background

The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. The security protection system of the monitoring camera. The image generation is mainly from a CCD camera at present, and the stored charges can be taken out to change the voltage, so that the image generation has the characteristics of vibration resistance and impact resistance and is widely applied.

The outdoor monitoring camera plays a real-time monitoring effect on the external environment, so that the physical safety and property safety of personnel are guaranteed, and the normal life of masses of citizens is guaranteed, but the existing outdoor monitoring camera is usually of a fixed structure, namely, only an external image of a certain area can be acquired, the acquired image information is limited, the application of the device is not facilitated to a certain extent, and if a motor is adopted to rotate the camera, the rotation speed of an output shaft of the motor is large, so that the camera is not suitable for the actual slow angular speed conversion adjustment of the camera.

Disclosure of Invention

The utility model aims to provide a monitoring camera for outdoor angle adjustment, which solves the technical problems that the structural design of a device is fixed, only certain regional image information can be acquired, the acquired data is limited and the application and popularization of the device are not facilitated.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a surveillance camera head for outdoor angle modulation, its characterized in that, include the support that is connected with the bottom plate, fixed mounting has the U template on the support outer wall, be connected with the frame through the bearing on the U template, fixed mounting has the camera rather than the looks adaptation on the frame, and frame bottom fixed mounting has the pivot, the pivot bottom runs through the U template and extends to on the gear wheel, gear wheel outer wall meshing transmission has to fix on motor output shaft's pinion, and the motor bottom is connected with the backup pad that is located the support outer wall, along with the motor starts, the gear wheel drives epaxial U template of pivot and is horizontal rotation regulation motion.

Further, be equipped with the shielding plate that is used for keeping off the rain between camera top and the frame, the shielding plate is arch form setting, and is formed with between frame and the U template and is used for frame pivoted cavity, the bearing on frame top is equipped with the rolling groove that is connected with U template inner wall.

Further, threaded holes are formed in the periphery of the outer wall of the U-shaped plate, and the threaded holes are fixedly connected with the support through bolt assemblies in a threaded manner

Further, the transmission ratio between the pinion and the large gear is kept at 2:1 or 3:1, and through the setting of the transmission ratio, the angular speed of the rotating shaft on the large gear is reduced.

Further, the bottom plate and the support are fixedly connected through annular array reinforcing ribs, and the reinforcing ribs are connected with the bottom plate and the support in a welding and fixing mode.

The utility model has the technical effects that:

1. when the camera needs to be horizontally rotated and adjusted, the motor is started and drives the pinion to rotate, the large gear rotates and obtains corresponding deceleration treatment through meshing transmission among the gears, and the large gear drives the frame on the rotating shaft to horizontally rotate, so that the camera can perform image acquisition operation in different areas in the cavity of the U-shaped plate;

2. the device dismantles the operation conveniently, and structural mounting is stable, and the U template is directly connected with the support through bolt assembly, through loosening the bolt, can dismantle the camera device on the U template, and support and bottom plate are connected with the strengthening rib moreover, can further guarantee that the structure is stable firm, and arch shielding plate on the camera also can in time discharge the rainwater at the in-process of keeping off the rain, prevents to pile up on the board.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a schematic view of the cross-section in the direction A-A of FIG. 3 according to the present utility model.

Reference numerals: 1-a bottom plate; 2-a bracket; 3-U-shaped plates; 4-a frame; 5-a camera; 6-rotating shaft; 7-a large gear; 8-a motor; 9-pinion; 10-shielding plate.

Detailed Description

Referring to fig. 1-4, a surveillance camera head for outdoor angle adjustment, characterized by, include the support 2 that is connected with bottom plate 1, fixedly mounted has U template 3 on the support 2 outer wall, be connected with frame 4 through the bearing on the U template 3, fixedly mounted has the camera 5 rather than the looks adaptation on the frame 4, and frame 4 bottom fixed mounting has pivot 6, the pivot 6 bottom runs through U template 3 and extends to on the gear wheel 7, gear wheel 7 outer wall meshing transmission has and fixes on the epaxial pinion 9 of motor 8 output, and on the backup pad of motor 8 bottom is connected with being located support 2 outer wall, along with motor 8 starts, gear wheel 7 drives U template 3 on the pivot 6 and carries out horizontal rotation regulation motion.

The concrete embodiment of this scheme does, be equipped with the shielding plate 10 that is used for keeping off the rain between camera 5 top and the frame 4, shielding plate 10 is the arch form setting, and is formed with between frame 4 and the U template 3 and be used for frame 4 pivoted cavity, the bearing on frame 4 top is equipped with the rolling groove that is connected with the inner wall of U template 3, and the setting of shielding plate 10 can be better plays the rain-proof effect, and the cavity can let the frame 4 guarantee free rotation between frame 4 and the U template 3, provides corresponding activity space for frame 4 rotates.

The concrete embodiment of this scheme does, the screw hole has all been seted up around the U template 3 outer wall, it is fixed to realize threaded connection through bolt assembly and support 2 on the screw hole, the transmission ratio between pinion 9 and the gear wheel 7 keeps at 2:1 or 3:1, through above-mentioned transmission ratio setting, the epaxial pivot 6 angular velocity of gear wheel 7 realizes the speed reduction, and the setting of above-mentioned transmission ratio can effectually play the purpose that gear wheel 7 slowed down, and it essentially lets gear wheel 7's angular velocity slow down to let the slow drive camera 5 of drive mechanism carry out rotation regulation, thereby stable corresponding angle in movable band acquires the image information of different angles.

The concrete embodiment of this scheme is, through annular array's strengthening rib fixed connection between bottom plate 1 and the support 2, the strengthening rib is connected with bottom plate 1 and support 2 through welded fastening mode.

The specific embodiment of this scheme is, when camera 5 need carry out horizontal rotation and adjust, and motor 8 starts and drives the rotation of pinion 9 this moment, through the meshing transmission between the gear, gear wheel 7 rotates and obtains corresponding deceleration treatment, and gear wheel 7 drives frame 4 on the pivot 6 and carries out horizontal rotation, can let the camera 5 carry out the inside image acquisition operation of different regions at the cavity in the U template like this.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A monitoring camera for outdoor angle modulation, its characterized in that includes support (2) that are connected with bottom plate (1), fixed mounting has U template (3) on support (2) outer wall, be connected with frame (4) through the bearing on U template (3), fixed mounting has camera (5) rather than the looks adaptation on frame (4), and frame (4) bottom fixed mounting has pivot (6), U template (3) are run through to pivot (6) bottom and extend to on gear wheel (7), gear wheel (7) outer wall meshing transmission has to be fixed on pinion (9) on motor (8) output shaft, and motor (8) bottom is connected with in the backup pad of support (2) outer wall, along with motor (8) start, gear wheel (7) drive U template (3) on pivot (6) do horizontal rotation regulation motion.

2. The monitoring camera for outdoor angle adjustment according to claim 1, wherein a shielding plate (10) for shielding rain is arranged between the top end of the camera (5) and the frame (4), the shielding plate (10) is arranged in an arch shape, a cavity for rotating the frame (4) is formed between the frame (4) and the U-shaped plate (3), and a rolling groove connected with the inner wall of the U-shaped plate (3) is formed in a bearing at the top end of the frame (4).

3. The monitoring camera for outdoor angle adjustment according to claim 2, wherein threaded holes are formed in the periphery of the outer wall of the U-shaped plate (3), and the threaded holes are fixedly connected with the support (2) through bolt assemblies.

4. A surveillance camera according to any one of claims 1-3, characterized in that the transmission ratio between the pinion (9) and the gearwheel (7) is kept at 2:1 or 3:1, by means of which ratio the angular speed of the rotating shaft (6) on the gearwheel (7) is decelerated.

5. The monitoring camera for outdoor angle adjustment according to claim 1, wherein the base plate (1) and the bracket (2) are fixedly connected through annular array reinforcing ribs, and the reinforcing ribs are connected with the base plate (1) and the bracket (2) in a welding and fixing mode.