CN206890005U - Camera mounting support - Google Patents

Abstract

The utility model discloses a camera mounting bracket, which comprises a horizontal bracket connected with a wall, a level and a display are fixed on the horizontal bracket, and a single-chip microcomputer is placed inside the horizontal bracket; the end of the horizontal bracket far away from the wall is connected with a longitudinal bracket, and the vertical bracket There are two main gears that are rotated and meshed with each other at the connection with the horizontal support. An angle sensor is placed on the side of the main gear to calculate the lateral rotation angle; the camera is fixed on the longitudinal support, and the camera and the vertical support There are two main gears that are rotated by manpower and meshed with each other at the joint, and an angle sensor is placed on the side of the main gear for calculating the longitudinal rotation angle; the single-chip microcomputer is electrically connected with the angle sensor and the display. The utility model divides the angle of the camera into a horizontal angle and a vertical angle, calculates and obtains the rotation angle through an angle sensor, processes it with a single-chip microcomputer, and displays it on a display screen.

Description

Camera Mounting Bracket

technical field

The utility model belongs to the field of camera auxiliary equipment, and more specifically relates to a camera mounting bracket.

Background technique

With the development of science and technology, cameras have become an indispensable part of real life. There are cameras everywhere, shopping malls, tunnels, as long as it is a public place, there will basically be a large number of cameras for monitoring. Usually, the cameras are installed by the construction workers themselves, and the angles are also grasped by the construction workers themselves, and the exact angle cannot be known. It is not rigorous for installations with strict requirements. For example, in a tunnel, the angle of each camera needs to be uniform. , manual installation is difficult to achieve this requirement, and there is a big deviation.

A fixed camera is disclosed in the prior art, but it only realizes the horizontal adjustment of the angle of the camera, but cannot realize the vertical adjustment of the angle, and it is very close to the wall, so the controllability is lower, and it is impossible to determine the precise angle.

Contents of the invention

In order to overcome the defects in the prior art, the utility model provides a camera mounting bracket.

The technical scheme that the utility model solves its technical problem adopts is:

Design a kind of camera installation support, comprise the horizontal support that is connected with body of wall, described horizontal support is fixed with spirit level and display, described horizontal support interior is placed with single-chip microcomputer; Described horizontal support is connected with longitudinal support far away from one end of wall, The connection between the longitudinal support and the horizontal support is provided with two main gears that are rotated by manpower and meshed with each other. An angle sensor is placed on the side of the main gear for calculating the lateral rotation angle; the camera is fixed on the longitudinal On the bracket, the connection between the camera and the longitudinal bracket is provided with two main gears that are rotated by manpower and meshed with each other. An angle sensor is placed on the side of the main gear to calculate the longitudinal rotation angle; The sensor and the display are electrically connected.

In the above solution, the level is a tank filled with water, and there is an air bubble in the tank.

In the above solution, the transmission ratio between the main gear and the angle sensor is 1:225, that is, one revolution of the main gear drives the angle sensor to make 225 revolutions.

Implementing the camera mounting bracket of the utility model has the following beneficial effects:

The utility model divides the angle of the camera into a horizontal angle and a vertical angle, calculates and obtains the rotation angle through an angle sensor, processes it with a single-chip microcomputer, and displays it on a display screen.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is the workflow schematic diagram of the utility model camera mounting bracket;

Fig. 2 is a schematic diagram of camera angles divided into horizontal angles and vertical angles;

Fig. 3 is a top view when the camera mounting bracket of the present invention is connected to the wall;

Fig. 4 is the plan view of horizontal support and longitudinal support joint;

Figure 5 is a front view of the longitudinal support;

Figure 6 is a side view of the longitudinal support.

In the figure: vertical support 1, spirit level 2, display 3, camera 4, horizontal support 5.

detailed description

In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation of the utility model is described in detail with reference to the accompanying drawings.

As shown in Figures 1-6, the utility model provides a camera mounting bracket, including a horizontal bracket 5 connected to the wall, a level 2 and a display 3 are fixed on the horizontal bracket 5, and a single-chip microcomputer is placed inside the horizontal bracket 5. Level 2 is a tank filled with water, with an air bubble in the tank.

The end of the horizontal support 5 far away from the wall is connected with a longitudinal support 1, and the connection between the longitudinal support 1 and the horizontal support 5 is provided with two main gears that are rotated by manpower and meshed with each other, and an angle sensor is placed on the side of the main gear. For calculating the lateral rotation angle; the camera 4 is fixed on the longitudinal support 1, and the connection between the camera 4 and the longitudinal support 1 is provided with two main gears which are controlled by manpower to rotate and intermesh with each other, and an angle sensor is placed on the side of the main gear. For calculating the vertical rotation angle; the single chip microcomputer is electrically connected with the angle sensor and the display.

The angle sensor is used to calculate the lateral rotation angle and the vertical rotation angle. The working principle of the angle sensor is to calculate the angle accumulation 1 after the main gear rotates 1/16. Since the accuracy is too low, the distance between the main gear and the angle sensor is set. The gear ratio is 1:225, that is, the main gear turns 1 turn to drive the angle sensor to turn 225 turns, so that the increment of the main gear is equivalent to 225*16=3600. In this way, it can be accurate to 0.1 degrees. The single-chip microcomputer calculates and obtains the accurate angle according to the parameters transmitted by the angle sensor, and displays it on the display screen.

The installation process of the camera mounting bracket of the present utility model is as follows: first fix the horizontal bracket 5 on the wall, observe the spirit level 2, when the water bubble is in the middle, it indicates that the horizontal bracket 5 is horizontal, and fix it on the wall; then fix the camera 4 is fixedly connected to the longitudinal support 1; finally, the longitudinal support 1 and the horizontal support 5 are fixedly connected.

The working principle of the camera mounting bracket of the utility model is as follows: the construction personnel rotate the horizontal connection port, and the angle sensor obtains the count N, which is converted into an electrical signal and transmitted to the single-chip microcomputer, and the single-chip computer calculates the transverse angle as X=(225*N/16)* 360; the construction personnel rotate the longitudinal connection port, the angle sensor obtains the count M, converts it into an electrical signal and transmits it to the single-chip computer, and the single-chip computer calculates the vertical angle as Y=(225*M/16)*360; the single-chip computer finally sends X and Y Go to the display screen and show it to the construction personnel. Through this method of measuring and displaying the angle of the camera, the construction personnel can quickly and intuitively observe the angle of the camera, and it is also convenient for the construction personnel to unify the installation angle.

Embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned specific implementation, and the above-mentioned specific implementation is only illustrative, rather than restrictive. Under the enlightenment of the utility model, personnel can also make many forms without departing from the scope of protection of the purpose of the utility model and claims, and these all belong to the protection of the utility model.

Claims (3)

1. a kind of camera mounting support, including the horizontal stand (5) with wall connecting, it is characterised in that the horizontal stand (5) level meter (2) and display (3) are fixed with, single-chip microcomputer is placed with inside the horizontal stand (5)；The horizontal stand (5) one end away from wall is connected with longitudinal carrier (1), and the longitudinal carrier (1) and the junction of horizontal stand (5) are provided with Two control rotation and intermeshing master gear by manpower, and angled inductor is placed in the master gear side, for calculating Lateral rotation angle；Camera (4) is fixed on the longitudinal carrier (1), the junction of camera (4) and longitudinal carrier (1) It is provided with two and rotation and intermeshing master gear is controlled by manpower, angled inductor is placed in the master gear side, uses Angle is longitudinally rotated in calculating；The single-chip microcomputer electrically connects with angle inductor and display respectively.

2. camera mounting support according to claim 1, it is characterised in that the level meter (2) is one and fills water Groove, there is a bubble in tank.

3. camera mounting support according to claim 1, it is characterised in that between the master gear and angle inductor Gearratio position 1:225, i.e., described master gear turns 1 circle and drives angle inductor to turn 225 circles.