CN219611838U - Base section bar - Google Patents

Abstract

The utility model discloses a base profile, which comprises a bottom plate, a front side plate, a top plate and a rear side plate. 1. The rear side plate and the top plate are connected to form a profile cavity; the front side plate is composed of a vertical lower plate, a connecting plate and an inclined upper plate, and the two sides of the connecting plate are respectively connected with the upper side of the vertical lower plate and the inclined upper plate The lower side of the bottom plate is connected; the bottom surface of the bottom plate is also provided with a strip-shaped groove. The overall structure of the base profile adopting the above structure is compact and stable. When used as the base of video recording equipment, the formed profile cavity can be used to install the communication circuit board, and the rear bottom plate can be used to install the recording components. It does not need to be assembled during use, which is very convenient. It is convenient, and at the same time, the front side panel can also be used as a support for display devices such as tablets and mobile phones.

Description

a base profile

technical field

The utility model relates to a base profile used for video recording equipment for examinations.

Background technique

In the current examination environment, the requirements for the examination are becoming increasingly strict, and the fairness, safety, and convenience of the examination will become the core issues, but the existing video recording equipment is still insufficient. For example: the Chinese utility model patent whose authorized announcement number is CN212207939U discloses a special box for video recording, including a recording box, and the recording box includes a box body, a box cover and a recording assembly; the recording assembly is composed of a telescopic rod and a camera; The box is equipped with a communication circuit board electrically connected to the camera; the top of the box cover is hinged with a tablet bracket part, and the flat bracket part is used for positioning a tablet computer electrically connected to the camera. The product disclosed in the above-mentioned patent can conveniently and quickly build monitoring facilities for the examination room, but in the process of use, the box body is used as the support base of the recording component, the structure is relatively complicated, and it needs to be disassembled and assembled during use, which is troublesome.

Contents of the invention

The purpose of the utility model is to provide a base profile with a compact and stable structure and the function of a display device support.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a base profile, which is characterized in that it includes a bottom plate, a front side plate, a top plate and a rear side plate, and the rear side plate is connected to the bottom plate and separates the bottom plate into a front bottom plate part and the rear floor part, the front floor part, the front side plate, the rear side plate and the top plate are connected to form a profile cavity; the front side plate is composed of a vertical lower plate, a connecting plate and an inclined upper plate, and the two sides of the connecting plate are respectively It is connected with the upper side of the vertical lower plate and the lower side of the inclined upper plate; the bottom surface of the bottom plate is also provided with a strip-shaped groove.

Further, the connection between the inclined upper plate and the top plate of the front side plate is also provided with a clamping slot, and both sides of the clamping slot are provided with clamping shaft holes.

Further, a handle hole is opened on the rear side plate.

Further, the whole base profile is made of aluminum alloy material.

The beneficial effect of the utility model is that: the overall structure of the base profile adopting the above-mentioned structure is compact and stable, and it does not need to be assembled during use, which is very convenient and also has the function of a support. Specifically, when the utility model is used as a base of a video recording device, the profile cavity formed can be used to install a communication circuit board, while the rear bottom plate can be used to install a recording component, and the front side plate can be used as a display device such as a tablet or a mobile phone. The bracket is used.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is a schematic diagram of another mode of FIG. 1 .

FIG. 3 is a schematic side view of FIG. 1 .

Fig. 4 is a structural schematic diagram of a video recording device applying the utility model.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1-3, a base profile of the utility model includes a bottom plate 1, a front side plate 2, a top plate 3 and a rear side plate 4, and the rear side plate 4 is connected to the bottom plate 1 and separates the bottom plate 1 into a front bottom plate The part 11 and the rear bottom part 12 , the front bottom part 11 , the front side board 2 , the rear side board 4 and the top board 3 are connected to form a profile cavity 5 . The bottom plate 1, the front side plate 2, the top plate 3 and the rear side plate 4, the rear side plate 4 is manufactured by one-piece casting, the base profile of the utility model is made of aluminum alloy material as a whole, the structure is stable and the production efficiency is high. In addition, a handle hole 40 is opened on the rear side plate 4 . Mounting holes are opened on one or both sides of the rear chassis portion 12 .

Wherein, the front side plate 2 is composed of a vertical lower plate 21, a connecting plate 22 and an inclined upper plate 23, and the two sides of the connecting plate 22 are connected with the upper side of the vertical lower plate 21 and the lower edge of the inclined upper plate 23 respectively. The sides are connected. Specifically, the angle between the vertical lower plate 21 and the connecting plate 22 is 90°, and the angle between the connecting plate 22 and the inclined upper plate 23 is less than 90°.

Preferably, an elongated groove 10 is provided on the bottom surface of the bottom plate 1 . In actual application, a suction cup can be installed at the elongated groove 10, so that the base profile of the utility model can be fixed when placed on a supporting plane such as a desktop, and prevented from moving.

Preferably, the connection between the inclined upper plate 23 and the top plate 3 of the front side plate is further provided with a locking slot 6 , and both sides of the locking slot 6 are provided with locking shaft holes 61 . By setting the clamping slot, in practical application, an angle-adjustable bracket can be connected to the clamping slot 6, and the angle of the screen can be adjusted when placing devices such as mobile phones and tablets.

The base profile 100 of the utility model can be used as a base of a video recording device. As shown in FIG. 200 can be fixedly connected with the base profile 100 by screws. The recording assembly 300 can be correspondingly installed in the mounting holes of the rear bottom plate through screws. The tablet support 400 can be installed on the clamping slot 6, and can place the tablet 500 and other intelligent display devices. In order to ensure the stability of the equipment after placement, a suction cup can be installed at the elongated groove of the bottom plate of the base profile 100, and the number of suction cups can be selected and set according to the actual situation, such as 2 etc. Using the base profile of the utility model as the equipment base, the installation with other parts is very simple.

The above content is only used to illustrate the technical solution of the utility model, and simple modifications or equivalent replacements to the technical solution of the utility model by those skilled in the art will not depart from the essence and scope of the technical solution of the utility model.

Claims (4)

1. A base profile, characterized in that: it comprises a base plate, a front side plate, a top plate and a rear side plate, the rear side plate is connected to the base plate and separates the base plate into a front base plate part and a rear base plate part, a front base plate part, a front side The panel, the rear side panel and the top panel are connected to form a profile cavity; the front side panel is composed of a vertical lower panel, a connecting panel and an inclined upper panel. The lower sides of the boards are connected; the bottom surface of the bottom board is also provided with a strip-shaped groove. 2. The base profile according to claim 1, characterized in that: the connection between the inclined upper plate and the top plate of the front side plate is also provided with a clamping slot, and both sides of the clamping slot are provided with clamping shaft holes. 3. The base profile according to claim 1, wherein a handle hole is opened on the rear side plate. 4. The base profile according to any one of claims 1-3, wherein the base profile is entirely made of aluminum alloy.