CN213598915U

CN213598915U - Foldable flat plate support frame

Info

Publication number: CN213598915U
Application number: CN202022512213.6U
Authority: CN
Inventors: 谢振辉; 林海明; 王烈峰
Original assignee: Readboy Education Technology Co Ltd
Current assignee: Readboy Education Technology Co Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-02
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a folding dull and stereotyped support frame, including: the first rotating plate, the second rotating plate, the first fixed shaft and the second fixed shaft are arranged on the first rotating plate; one end of the first rotating plate is hinged with one end of the second rotating plate, a first through circular groove is formed in one end, used for being hinged, of the first rotating plate, a second through circular groove is formed in one end, used for being hinged, of the second rotating plate, and the lower end of the first circular groove can be inserted into the second circular groove; the first fixing shaft is inserted into the first circular groove, and the second fixing shaft is inserted into the second circular groove; the first fixed shaft is connected with the second fixed shaft through a bolt; the first rotating plate and the second rotating plate are partially sunken downwards on the upper surfaces to form flat plate fixing grooves, and the flat plate fixing grooves are used for clamping flat plates. The utility model discloses can fold, conveniently accomodate and carry.

Description

Foldable flat plate support frame

Technical Field

The utility model relates to a dull and stereotyped support frame technical field, concretely relates to folding dull and stereotyped support frame.

Background

With the continuous popularization of online education, the development of the flat plate market is further driven, and the development of some related accessories is inevitably driven due to the improvement of the requirements of the flat plate; at present, flat plate support frames on the market have various styles, but the accommodation performance is poor, and the flat plate support frames are inconvenient to carry.

Therefore, a flat plate support frame which is convenient to store and carry after being used is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding dull and stereotyped support frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a foldable flat plate support stand comprising: the first rotating plate, the second rotating plate, the first fixed shaft and the second fixed shaft are arranged on the first rotating plate; one end of the first rotating plate is hinged with one end of the second rotating plate, a first through circular groove is formed in one end, used for being hinged, of the first rotating plate, a second through circular groove is formed in one end, used for being hinged, of the second rotating plate, and the lower end of the first circular groove can be inserted into the second circular groove; the first fixing shaft is inserted into the circular groove, and the second fixing shaft is inserted into the circular groove II; the first fixed shaft is connected with the second fixed shaft through a bolt; the first rotating plate and the second rotating plate are partially sunken downwards on the upper surfaces to form flat plate fixing grooves, and the flat plate fixing grooves are used for clamping flat plates.

The first rotating plate and the second rotating plate can horizontally rotate around the first fixed shaft and the second fixed shaft.

It should be noted that one end of the first rotating plate for hinging is provided with a convex front baffle, and one end of the second rotating plate for hinging is provided with a convex rear baffle; the front baffle is parallel to the rear baffle; the first rotating plate and the second rotating plate can rotate to form an angle of 0-60 degrees, and when the angle is 0 degree, the distance between the front baffle and the rear baffle is farthest; when the angle is 60 degrees, the front baffle plate and the rear baffle plate can be abutted.

It should be further noted that rubber anti-skid pads are arranged on the lower surfaces of the first rotating plate and the second rotating plate and the surface of the flat plate fixing groove.

The beneficial effects of the utility model reside in that:

1. the first rotating plate and the second rotating plate can be attached to each other in a rotating mode, and the foldable flat plate supporting frame is convenient to store.

2. A folding flat plate support frame is small in size and convenient to carry after being folded.

3. A foldable flat plate support frame is simple and compact in structure and can stably support a flat plate.

Drawings

Fig. 1 is a schematic structural view of a foldable flat plate support frame of the present invention;

FIG. 2 is a schematic view of the foldable flat support stand of FIG. 1 from another perspective;

FIG. 3 is a schematic view of the collapsible flat support frame of FIG. 1 in a disassembled configuration;

fig. 4 is a schematic structural view of another state of the foldable flat plate support stand in fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the present embodiment.

This embodiment provides a foldable flat plate supporting frame, as shown in fig. 1-4, comprising: the first rotating plate 1, the second rotating plate 2, the first fixed shaft 3 and the second fixed shaft 4; one end of the first rotating plate 1 is hinged with one end of the second rotating plate 2, a first through circular groove 9 is formed in one end, used for being hinged, of the first rotating plate 1, a second through circular groove 91 is formed in one end, used for being hinged, of the second rotating plate 2, and the lower end of the first through circular groove 9 can be inserted into the second through circular groove 91; the first fixed shaft 3 is inserted into the circular groove 9, and the second fixed shaft 4 is inserted into the circular groove two 91; the first fixed shaft 3 is connected with the second fixed shaft 4 through bolts; the first rotating plate 1 and the second rotating plate 2 are recessed downward at upper surface portions to form plate fixing grooves 8, and the plate fixing grooves 8 are used for clamping a plate.

In the present embodiment, as shown in fig. 1 and 2, the first rotating plate 1 and the second rotating plate 2 can rotate horizontally about the first fixed shaft 3 and the second fixed shaft 4.

In this embodiment, as shown in fig. 3, a convex front baffle 6 is disposed at one end of the first rotating plate 1 for hinge joint, and a convex rear baffle 7 is disposed at one end of the second rotating plate 2 for hinge joint; the front baffle 6 is parallel to the rear baffle 7; the first rotating plate 1 and the second rotating plate 2 can rotate to form an angle of 0-60 degrees, and when the angle is 0 degree, the distance between the front baffle 6 and the rear baffle 7 is farthest; when the angle is 60 degrees, the front baffle 6 and the rear baffle 7 can be abutted.

By the structure, the first fixing shaft and the second fixing shaft are used for coaxially hinging the first rotating plate and the second rotating plate, so that the first rotating plate and the second rotating plate form a V shape with a certain angle after rotating, and when the flat plate is clamped in the flat plate fixing groove, a stable triangle is formed between the flat plate and the flat plate supporting frame.

In the above structure, the front bezel is parallel to the rear bezel, when the first rotating plate and the second rotating plate rotate close to each other, an angle formed between the first rotating plate and the second rotating plate tends to 0 °, and when the angle is equal to 0 °, a distance between the front bezel and the rear bezel is the farthest; when the first rotating plate and the second rotating plate rotate to be separated, an angle formed between the first rotating plate and the second rotating plate tends to be 60 degrees, and when the angle is equal to 60 degrees, the front baffle and the rear baffle can be abutted.

In this embodiment, as shown in fig. 1 to 4, rubber anti-slip pads 5 are disposed on the lower surfaces of the first rotating plate 1 and the second rotating plate 2 and the surface of the flat fixing groove 8. It should be noted that the rubber anti-slip mat can effectively increase friction factors on the lower surfaces of the first rotating plate and the second rotating plate and the surface of the flat plate fixing groove, so that the folding flat plate support frame is not easy to slide when a flat plate is placed, and is more stable when the flat plate is placed.

When a user uses the foldable flat plate supporting frame, the first rotating plate and the second rotating plate are pulled apart to form a certain angle, and the front baffle abuts against the rear baffle at the moment; and then the flat plate is clamped in the flat plate fixing groove, so that a stable triangle is formed between the flat plate and the flat plate supporting frame.

After the front baffle plate is far away from the rear baffle plate, the angle between the first rotating plate and the second rotating plate is 0 degrees.

Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.

Claims

1. A foldable flat plate support frame is characterized by comprising: the rotating device comprises a first rotating plate (1), a second rotating plate (2), a first fixed shaft (3) and a second fixed shaft (4); one end of the first rotating plate (1) is hinged with one end of the second rotating plate (2), a first through circular groove (9) is formed in one end, used for being hinged, of the first rotating plate (1), a second through circular groove (91) is formed in one end, used for being hinged, of the second rotating plate (2), and the lower end of the first through circular groove (9) can be inserted into the second through circular groove (91); the first fixed shaft (3) is inserted into the first circular groove (9), and the second fixed shaft (4) is inserted into the second circular groove (91); the first fixed shaft (3) is connected with the second fixed shaft (4) through a bolt; the first rotating plate (1) and the second rotating plate (2) are sunken downwards at the upper surface part to form a flat plate fixing groove (8), and the flat plate fixing groove (8) is used for clamping a flat plate.

2. The foldable flat plate support stand according to claim 1, characterized in that the first and second rotating plates (1, 2) can rotate horizontally about the first and second fixed shafts (3, 4).

3. The foldable flat plate support stand according to claim 1, characterized in that the first rotating plate (1) is provided with a raised front apron (6) at one end for articulation and the second rotating plate (2) is provided with a raised back apron (7) at one end for articulation; the front baffle (6) is parallel to the rear baffle (7); the first rotating plate (1) and the second rotating plate (2) can rotate to form an angle of 0-60 degrees, and when the angle is 0 degree, the distance between the front baffle (6) and the rear baffle (7) is farthest; when the angle is 60 degrees, the front baffle (6) and the rear baffle (7) can be abutted.

4. The foldable flat plate support stand according to claim 1, characterized in that the lower surfaces of the first and second rotating plates (1, 2) and the surface of the flat plate fixing groove (8) are provided with rubber anti-slip pads (5).