CN201721401U - Installing and fixing device for camera head - Google Patents

Abstract

The utility model particularly relates to a mounting and fixing device for a small head of a vehicle-mounted high-speed camera, and its purpose is to solve the problem that the head of the existing vehicle-mounted high-speed camera is not fixed firmly, and the head of the vehicle-mounted high-speed camera is prone to axial movement, which affects the test , The way of welding and fixing the mounting frame is not easy to disassemble. The utility model comprises a mounting frame. The mounting frame is composed of a fixed shell with openings at both ends and a bottom plate matched with the fixed shell. Several camera head fixing holes are arranged on the surface of the fixed shell. The edges of each are provided with several fixing screw holes, and the fixing screw holes on the fixing shell are arranged opposite to the fixing screw holes on the base plate. The utility model can securely fix the head of the vehicle-mounted high-speed camera on the vehicle body, effectively prevent the head of the vehicle-mounted high-speed camera from moving axially, and is convenient for disassembly and assembly.

Description

                                             

technical field

The utility model relates to a vehicle-mounted equipment fixing device, in particular to a mounting and fixing device for a vehicle-mounted high-speed camera small head.

Background technique

In the automobile safety crash test, the vehicle-mounted high-speed camera is used to collect images of the movement of the test vehicle and the dummy. The head of the vehicle-mounted high-speed camera is surrounded and stuck, and the angle iron is welded to the body to fix the head of the vehicle-mounted high-speed camera. Axial movement will affect the test, and the way of fixing by angle iron welding is not easy to disassemble.

Chinese patent announcement number CN24759850Y, announced on February 22, 2006, announced a vehicle-mounted portable camera mounting frame, including a support frame and a fixed base, and a universal adjustment and locking direction is provided between the support frame and the fixed base The unit device, but the installation device of the camera head is not mentioned in the patent document.

Contents of the invention

The purpose of this utility model is to solve the problems that the existing vehicle-mounted high-speed camera head is not fixed firmly, the vehicle-mounted high-speed camera head is prone to axial movement, which affects the test, and the way of welding and fixing the mounting frame is not easy to disassemble. It provides a The camera head is installed with a fixing device, which can effectively fix the head of the vehicle-mounted high-speed camera, and is easy to disassemble.

The technical solution adopted by the utility model to solve the technical problem is: a camera head installation and fixing device, including a mounting frame, the mounting frame is composed of a fixed shell with openings at both ends and a bottom plate matched with the fixed shell, the surface of the fixed shell Some camera head fixing holes are provided, and some fixing screw holes are arranged at the edges of both sides of the fixing shell and the edge of the base plate, and the fixing screw holes on the fixing shell are set opposite to the fixing screw holes on the base plate. Both ends of the fixed shell are opened, one end is used for shooting the camera head, and the other end is opened for the export of the data cable; the bottom plate cooperates with the fixed shell to surround the camera head and protect the camera head; the camera head fixing hole is convenient for bolts to connect the camera head and The fixed shell is used to fix the camera head; one part of the fixed screw holes is used for the fixed connection between the bottom plate and the fixed shell, and the other part of the fixed screw holes is used for fixing the mounting bracket on the vehicle body, which is fixed with bolts and easy to disassemble. the

Preferably, the main body of the fixed shell is a square shell with an open bottom surface, the front and rear end faces of the square shell are provided with coaxial circular openings, the two sides of the bottom of the square shell are respectively provided with fixed sides, and the fixed sides are connected with the square shell to form a One. The bottom surface of the square shell is open to facilitate the installation of the camera head. The square shell matches the shape of the camera head; the circular opening is easy to process and is not easy to damage the camera head and data lines; It is convenient for the connection and fixation of the fixed shell and the bottom plate, and is also convenient for the fixed installation of the installation frame.

Preferably, a pair of camera head fixing holes is provided on the upper surface of the square housing, a pair of camera head fixing holes is provided on one of the two sides of the square housing, and a camera head fixing hole is provided on one of the front and rear end surfaces of the square housing. The camera head fixing holes are set on the three faces of the square shell, and the three faces intersect at one point. After the camera head fixing holes on the upper surface and one side are loaded with bolts, the camera head can be prevented from moving up and down and sideways. After the camera head fixing hole on one end face of the square housing is loaded with bolts, the camera head can be prevented from moving axially, so that the camera head is fixed firmly after being fixed like this.

Preferably, the fixing screw holes on the fixing shell are arranged on the fixing side. The fixed side plays the role of fixed connection, and the fixed screw hole is located on it at a reasonable position. the

Preferably, the fixing screw holes include connecting screw holes for connecting and fixing the fixing shell and the bottom plate and mounting frame screw holes for fixing the mounting frame. The connecting screw holes are used for the cooperating installation of the fixed shell and the base plate, and the screw holes of the mounting frame are used for fixing the mounting frame on the vehicle body.

Preferably, the bottom plate is a square plate, and the fixing screw holes are symmetrically arranged at the edges of both sides of the bottom plate, and the four mounting frame screw holes are respectively arranged at the four end corners of the bottom plate, and the connecting screw holes are respectively arranged on the two mounting frames on the same side. between screw holes. The square bottom plate matches the shape of the fixed shell, and the fixing screw holes are arranged symmetrically. There is a row on each side of the bottom plate, so that it can be fixed stably. Firmly fixed; each row of fixing screw holes consists of two mounting frame screw holes at the front and rear ends and two connecting screw holes in the middle.

The beneficial effects of the utility model are: the fixed shell is used in conjunction with the bottom plate to securely fix the head of the vehicle-mounted high-speed camera on the vehicle body, effectively preventing the head of the vehicle-mounted high-speed camera from moving axially, and the setting of the screw hole of the mounting frame facilitates the installation The frame is fixed on the vehicle body and is easy to disassemble and assemble.

Description of drawings

Fig. 1 is a kind of front structural schematic diagram of fixed shell of the present utility model;

Fig. 2 is a kind of left view structure diagram of Fig. 1;

Fig. 3 is a kind of rear view structure diagram of Fig. 1;

Fig. 4 is a bottom view structural schematic diagram of Fig. 1;

FIG. 5 is a schematic top view of the bottom plate.

Among the figure: 1, fixed shell, 11, square shell, 12, fixed edge, 13, circular opening, 2, bottom plate, 3, camera head fixing hole, 4, mounting frame screw hole, 5, connecting screw hole.

Detailed ways

The technical solutions of the present utility model will be further specifically described below through specific embodiments in conjunction with the accompanying drawings.

Example:

A camera head installation and fixing device, including a mounting frame, the mounting frame is composed of a fixed shell 1 (Figure 1, Figure 4) and a bottom plate 2 (Figure 5) matching the fixed shell 1, the main body of the fixed shell 1 is an open bottom surface Square housing 11, the inside of square housing 11 is hollow, and the center of square housing 11 front end face is provided with circular opening 13, and the center of square housing 11 rear end face is also provided with equal-sized circular opening 13, circular The openings 13 run through the front and rear end surfaces of the square housing 11 respectively, the circular openings 13 on the front and rear end surfaces are coaxial, and a camera head fixing hole 3 (Fig. The middle part of the left end surface of the housing 11 is provided with a pair of camera head fixing holes 3 (Fig. 2), and the middle part of the upper end surface of the square housing 11 is also provided with a pair of camera head fixing holes 3. The left and right sides of the lower end of the housing 11 are respectively provided with a fixed edge 12, the fixed edge 12 is a strip-shaped steel plate, the fixed edge 12 is integrated with the square housing 11, and each fixed edge 12 is provided with a row of fixed screws. Each row of fixing screw holes includes a pair of mounting frame screw holes 4 and a pair of connecting screw holes 5. The mounting frame screw holes 4 are located at the front and rear ends respectively, and the connecting screw holes 5 are located between the mounting frame screw holes 4. There are also a row of fixing screw holes on the edges of the left and right sides, and each row of fixing screw holes also includes a pair of mounting frame screw holes 4 and a pair of connecting screw holes 5, and the mounting frame screw holes 4 and connecting screw holes 5 on the bottom plate 2 The positions of the mounting frame screw holes 4 and the connecting screw holes 5 on the fixed side 12 are set correspondingly.

During use, the camera head is placed in the square housing 11, and the bolts pass through the camera head fixing holes 3 on the upper end face, the left end face and the rear end face of the square housing 11 and are inserted into the fixing holes on the camera head, thereby connecting the square housing 11 With the camera head, fix the camera head so that the camera head is fixed firmly after being fixed on three sides and will not move axially, then close the bottom plate 2, and the bolts penetrate the connecting screw holes 5 on the bottom plate 2 and the fixed side 12 to connect the bottom plate 2 and Fix the side 12, so as to fix the bottom plate 2 and the fixed shell 1, the bolts penetrate the mounting frame screw holes 4 on the bottom plate 2 and the fixed side 12, and screw into the mounting screw holes on the vehicle body, thereby fixing the mounting frame on the vehicle body .

The above-described embodiment is only a preferred solution of the utility model, and does not limit the utility model in any form. There are other variations and improvements without exceeding the technical solution described in the claims. type.

Claims (6)

1. A camera head installation and fixing device, comprising a mounting frame, is characterized in that: the mounting frame is composed of a fixed shell with openings at both ends and a base plate matched with the fixed shell, and the surface of the fixed shell is provided with some camera head fixing holes, The edges on both sides of the fixed shell and the edges on both sides of the bottom plate are provided with a number of fixed screw holes, and the fixed screw holes on the fixed shell are set opposite to the fixed screw holes on the bottom plate. 2. The camera head installation and fixing device according to claim 1, characterized in that: the main body of the fixed shell is a square shell with an open bottom, the front and rear end faces of the square shell are provided with coaxial circular openings, and the bottom of the square shell is The two sides are respectively provided with fixed sides, and the fixed sides are connected with the square shell as a whole. 3. The camera head installation and fixing device according to claim 2, wherein a pair of camera head fixing holes is provided on the upper surface of the square housing, and a pair of camera head fixing holes is provided on one of the two sides of the square housing, One of the front and rear end faces of the square housing is provided with a camera head fixing hole. the 4. The camera head installation and fixing device according to claim 1, 2 or 3, characterized in that: the fixing screw holes on the fixing shell are arranged on the fixing side. the 5 . The camera head mounting and fixing device according to claim 4 , wherein the fixing screw holes include connecting screw holes for connecting and fixing the fixing shell and the bottom plate and mounting frame screw holes for fixing the mounting frame. 6 . 6. The camera head installation and fixing device according to claim 5, characterized in that: the bottom plate is a square plate, the fixing screw holes are symmetrically arranged at the edges of both sides of the bottom plate, and the four mounting bracket screw holes are respectively arranged at the four ends of the bottom plate At the corners, the connecting screw holes are respectively arranged between the two mounting frame screw holes on the same side.

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