CN212647694U

CN212647694U - Novel education show board

Info

Publication number: CN212647694U
Application number: CN202021134897.4U
Authority: CN
Inventors: 张清; 邹左航
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-02
Anticipated expiration: 2030-06-18

Abstract

The utility model belongs to the technical field of education, especially, be a novel education show board, the on-line screen storage device comprises a base, there is the supporting leg bottom of base through axis of rotation connection, and one side of supporting leg is provided with the bearing bar, the surface of bearing bar evenly is provided with first spout, the bearing bar has the connecting rod through first spout swing joint, the one end of connecting rod is passed through the axis of rotation and is linked to each other with the supporting leg, the top of base is provided with the telescopic link, the top of telescopic link is provided with the show base plate. This novel education show board, the below of base has the supporting leg through the rotation axis connection, can fold the supporting leg, and convenient transportation is provided with the bearing bar through one side of supporting leg, can put some heavy things, thereby because the effect of gravity can fix the show board, is provided with the telescopic link through the top of base, can go up and down the show board, is applicable to the crowd of co-altitude not.

Description

Novel education show board

Technical Field

The utility model belongs to the technical field of the education, concretely relates to novel education show board.

Background

The display board is visible everywhere in our schedule life, and in some public institutions, the blackboard is used as a display board, for example, on two sides of walkways of some units, two sides of cultural galleries of some schools, national policy walls of villages and the like, the blackboard is a common phenomenon when being used as a display board, the blackboard has the advantages of easy typesetting, low cost and convenient and quick information updating, although the times are continuously developed, the traditional mode of taking the blackboard as a display board cannot be easily eliminated, the school display board frequently transmits some information to students through the display board, is convenient and intuitive, generally has the following purposes, important events of schools, notification and transmission of important activities, school history, cultural propaganda, school introduction and the like, excellent teacher exhibition of schools, excellent exhibition of students, sanitation and health and little common knowledge, popular science knowledge, sports common knowledge, and the like.

The show board also can count now as the important apparatus in the education and teaching, can pass through the show board to other knowledge such as student's biography fire control safety knowledge, the show board in the school generally replaces or posts the paper with the blackboard, and is with low costs, and current show plate simple structure transports more difficulty, portable inadequately.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel education show board has solved current show board portable problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a novel education show board comprises a base, wherein the bottom of the base is connected with supporting legs through rotating shafts, one side of each supporting leg is provided with a bearing rod, the surface of the bearing rod is uniformly provided with first sliding grooves, the bearing rod is movably connected with a connecting rod through the first sliding grooves, one end of the connecting rod is connected with the supporting leg through a rotating shaft, a telescopic rod is arranged above the base, a display base plate is arranged above the telescopic rod, a rotary connecting rod is connected between the display base plate and the telescopic rod, the front surface of the display substrate is respectively provided with a first clamping structure, a second clamping structure and a third clamping structure, the back of the display substrate is provided with a writing blackboard, both sides of the writing blackboard are uniformly provided with LED lamps, one side of the LED lamp is provided with an electric sliding rail, and one side of the electric sliding rail is provided with a blackboard eraser.

Preferably, the first clamping structure comprises a rotating block, a torsion spring is arranged in the rotating block, the rotating block is connected with a U-shaped clamp through the torsion spring, a rubber pad is arranged on the surface of the U-shaped clamp, and the second clamping structure, the third clamping structure and the first clamping structure are completely the same in structure.

Preferably, the number of the supporting legs is three, the number of the connecting rods is three, the number of the first sliding grooves is three, and the non-slip mat is arranged at one end of each supporting leg.

Preferably, a hook is arranged below the bearing rod.

Preferably, the top of show base plate is provided with solar panel, solar panel's quantity is two.

Preferably, the inner wall of the display substrate is provided with a second sliding groove, the display substrate is movably connected with two stretching blackboards through the second sliding groove, and the number of the stretching blackboards is two.

Compared with the prior art, the beneficial effects of the utility model are that:

the novel education display board is characterized in that supporting legs are connected to the lower portion of a base through rotating shafts, the supporting legs can be folded and are convenient to transport, a bearing rod is arranged on one side of each supporting leg, some heavy objects can be placed, the display board can be fixed due to the action of gravity, the display board can be lifted through a telescopic rod arranged above the base, the novel education display board is suitable for people of different heights, a rotary connecting rod is arranged above the telescopic rod, a display base plate can be rotated to enable people to see contents on two sides of the display base plate at the same position, a tensile blackboard is arranged on one side of the display base plate to prevent the problem that the length of the display base plate is insufficient, more contents can be displayed, LED lamps are uniformly arranged on two sides of a writing blackboard, the use of the people is not influenced at night, black and white eraser is arranged on one side of an electric sliding, the manpower is saved, the harm of chalk dust to staff's hand is also reduced, and top through at the show base plate is provided with solar panel, provides the power for the LED lamp, and is energy-concerving and environment-protective.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is a third perspective structural view of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1, a base; 2, supporting legs; 3 connecting the rods; 4, a bearing rod; 5, a protective pad; 6, telescoping a rod; 7 displaying the substrate; 8 rotating the connecting rod; 9 a solar panel; 10 turning the block; 11U-shaped clamps; 12, a rubber pad; 13 stretching the blackboard; 14LED lamps; 15 electric slide rail; 16 blackboard eraser; 17 a writing blackboard; 18 hooks; 19 a first runner; 20 second runner.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a novel education show board comprises a base 1, wherein the bottom of the base 1 is connected with a supporting leg 2 through a rotating shaft, the supporting leg 2 can be folded and is convenient to transport, one side of the supporting leg 2 is provided with a bearing rod 4 which can hold some heavy objects, the show board can be fixed under the action of gravity, the surface of the bearing rod 4 is uniformly provided with a first chute 19, the bearing rod 4 is movably connected with a connecting rod 3 through the first chute 19, one end of the connecting rod 3 is connected with the supporting leg 2 through the rotating shaft, a telescopic rod 6 is arranged above the base 1 and can lift the show board, so that the novel education show board is suitable for people with different heights, a show substrate 7 is arranged above the telescopic rod 6, a rotating connecting rod 8 is connected between the show substrate 7 and the telescopic rod 6, the show substrate 7 can be rotated to enable people to see contents on two sides at the same position, the front, the back of the display substrate 7 is provided with a writing blackboard 17, two sides of the writing blackboard 17 are evenly provided with LED lamps 14, people can not influence the use of the writing blackboard at night, one side of each LED lamp 14 is provided with an electric sliding rail 15, manual erasing is not needed, manpower is saved, the harm of chalk dust to hands of workers is reduced, and one side of each electric sliding rail 15 is provided with a blackboard eraser 16.

Specifically, first clamping structure includes turning block 10, and the inside of turning block 10 is provided with torsion spring, plays the effect of pressing from both sides tight paper, and turning block 10 is connected with U-shaped anchor clamps 11 through torsion spring, and the surface of U-shaped anchor clamps 11 is provided with rubber pad 12, can not cause the damage to the paper, and second clamping structure, third clamping structure and first clamping structure's structure is the same completely.

Specifically, the quantity of supporting leg 2 is three, and the quantity of connecting rod 3 is three, and the quantity of first spout 19 is three, and the one end of supporting leg 2 is provided with slipmat 5.

Specifically, a hook 18 is provided below the bearing bar 4.

Specifically, the top of the display substrate 7 is provided with the solar panel 9, so that a power supply is provided for the LED lamp 14, the LED lamp is energy-saving and environment-friendly, and the number of the solar panels 9 is two.

Specifically, be provided with second spout 20 on the inner wall of show base plate 7, show base plate 7 has tensile blackboard 13 through second spout 20 swing joint, prevents the not enough problem of show base plate 7 length to can demonstrate more contents, the quantity of tensile blackboard 13 is two.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, expand supporting leg 2 through first spout 19, put the heavy object and play the fixed action on hook 18 of 4 below bearing bars, rise suitable height with show base plate 7 through telescopic link 6, pull out tensile blackboard 13 through second spout 20 as required, through first clamping structure, second clamping structure and third clamping structure fix the paper on show base plate 7, write content on writing blackboard 17, when needing to change content, electronic slide rail 15 drives 16 removals of blackboard eraser and erases the content on writing blackboard 17, it can see two sides content to rotate show base plate 7 through swivelling joint pole 8, it is interim to come night, solar panel 9 provides the power for LED lamp 14, play the illumination effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel education show board, includes base (1), its characterized in that: the bottom of the base (1) is connected with a supporting leg (2) through a rotating shaft, one side of the supporting leg (2) is provided with a bearing rod (4), the surface of the bearing rod (4) is uniformly provided with a first sliding groove (19), the bearing rod (4) is movably connected with a connecting rod (3) through the first sliding groove (19), one end of the connecting rod (3) is connected with the supporting leg (2) through the rotating shaft, a telescopic rod (6) is arranged above the base (1), a display substrate (7) is arranged above the telescopic rod (6), a rotating connecting rod (8) is connected between the display substrate (7) and the telescopic rod (6), the front of the display substrate (7) is respectively provided with a first clamping structure, a second clamping structure and a third clamping structure, the back of the display substrate (7) is provided with a writing blackboard (17), two sides of the writing blackboard (17) are uniformly provided with LED lamps (14), an electric sliding rail (15) is arranged on one side of the LED lamp (14), and a blackboard eraser (16) is arranged on one side of the electric sliding rail (15).

2. A novel educational presentation board according to claim 1, wherein: the first clamping structure comprises a rotating block (10), a torsion spring is arranged inside the rotating block (10), the rotating block (10) is connected with a U-shaped clamp (11) through the torsion spring, a rubber pad (12) is arranged on the surface of the U-shaped clamp (11), and the structures of the second clamping structure, the third clamping structure and the first clamping structure are completely the same.

3. A novel educational presentation board according to claim 1, wherein: the quantity of supporting leg (2) is three, the quantity of connecting rod (3) is three, the quantity of first spout (19) is three, the one end of supporting leg (2) is provided with slipmat (5).

4. A novel educational presentation board according to claim 1, wherein: a hook (18) is arranged below the bearing rod (4).

5. A novel educational presentation board according to claim 1, wherein: the solar panel (9) is arranged at the top of the display substrate (7), and the number of the solar panels (9) is two.

6. A novel educational presentation board according to claim 1, wherein: be provided with second spout (20) on the inner wall of show base plate (7), show base plate (7) have tensile blackboard (13) through second spout (20) swing joint, the quantity of tensile blackboard (13) is two.