CN217804083U

CN217804083U - Blackboard with display screen

Info

Publication number: CN217804083U
Application number: CN202221854759.2U
Authority: CN
Inventors: 王辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-15
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to the technical field of blackboards, in particular to a blackboard with a display screen, which comprises a blackboard body, wherein the blackboard body is rotatably connected with the display screen, the blackboard body is connected with a wiring structure, the wiring structure comprises a protective plate, one end of the blackboard body is rotatably connected with the protective plate, one side of the display screen is provided with a socket, one end of the blackboard body, which is positioned on the protective plate, is provided with a plug, one end of the protective plate is provided with a limiting groove, one end of the blackboard body, which is positioned on the protective plate, is slidably connected with a limiting block, a spring is butted between the limiting block and the blackboard body, and one end of the blackboard body is slidably connected with a button; according to the button, the protective plate can be opened in a rotating mode, the plug is extracted from the socket, the display screen can be overturned to be overhauled, the socket of the display screen is designed in a side face mode, the plug can be conveniently separated from the socket, and therefore the overhauling and maintaining efficiency is improved.

Description

Blackboard with display screen

Technical Field

The utility model relates to a blackboard specifically is a blackboard of taking display screen belongs to blackboard technical field.

Background

Present teaching blackboard can cooperate the installation display screen on the blackboard in order to increase teaching richness, display screen on the present blackboard takes the nut more to fix the blackboard top, need dismantle during the maintenance just can expose the display screen back, the display screen is heavier, it is comparatively hard to take, the back at the display screen is established more to the wiring socket of display screen, during the maintenance, need demolish the back with the connecting wire, take off the display screen again, demolish comparatively trouble, and longer connecting wire, easily expose outside, it is unsafe and fragile.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take blackboard of display screen in order to solve above-mentioned problem, press the button to alright rotate and open the backplate, extract the plug from the socket, alright overhaul the display screen upset, the side design is taken to the socket of display screen, thereby the breaking away from of the plug of being convenient for more, thereby improve the efficiency of overhauing the maintenance.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a take blackboard of display screen, including the blackboard main part, it is connected with the display screen to rotate in the blackboard main part, be connected with the wiring structure in the blackboard main part, the wiring structure includes the backplate, the one end of blackboard main part is rotated and is connected with the backplate, one side of display screen is equipped with the socket, the blackboard main part is located the one end of backplate and installs the plug, backplate one end is equipped with the spacing groove, the blackboard main part is located backplate one end sliding connection and has the stopper, it has the spring to contradict between stopper and the blackboard main part, blackboard main part one end sliding connection has the button, be connected with locking structure in the blackboard main part.

Preferably, one end of the limiting block, which is far away from the spring, is in an inclined plane shape, and one end of the limiting block, which is in contact with the button, is in an inclined plane shape.

Preferably, the rotating end of the guard plate is sleeved with a torsion spring, and two ends of the torsion spring are respectively abutted against the guard plate and the blackboard main body.

Preferably, the one end of blackboard main part is rotated and is connected with the gas vaulting pole, the flexible end and the display screen of gas vaulting pole rotate to be connected, the display screen is close to the one end that is close to the gas vaulting pole and is equipped with the rotation groove, the one end of gas vaulting pole can stretch into the inside of rotating the groove.

Preferably, the blackboard body is connected with a sliding structure, two ends of the blackboard body are connected with sliding plates through sliding grooves in a sliding mode, the top end and the bottom end of the blackboard body are provided with the sliding grooves, the sliding plates are identical in size, and the sliding plates can shield the display screen.

Preferably, the locking structure includes the lock body, install the lock body in the blackboard main part, the one end of display screen is equipped with the locked groove, the spring bolt of lock body can stretch into the inside of locked groove.

The utility model has the advantages that: when the display screen is required to be overhauled and maintained, the button is pressed, the button pushes the limiting block and the limiting groove to be separated, the spring compresses, so that the protective plate can be rotated to be opened, the plug is exposed, the plug is extracted from the socket, the display screen can be overturned to be overhauled, the display screen can be screwed out from the blackboard main body, the display screen can be conveniently overhauled, the side face design is adopted for the socket of the display screen, the plug can be more conveniently separated, and the overhauling and maintaining efficiency can be improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the part A shown in FIG. 1;

FIG. 3 is an enlarged view of the structure of the portion B shown in FIG. 1;

fig. 4 is a schematic view of the connection structure of the blackboard main body and the protection plate of the present invention.

In the figure: 1. a blackboard main body; 2. a gas strut; 3. a display screen; 4. a rotating groove; 5. a locking structure; 501. a lock body; 502. locking the groove; 6. a sliding structure; 601. a chute; 602. a sliding plate; 7. a wiring structure; 701. a button; 702. a socket; 703. a guard plate; 704. a limiting groove; 705. a limiting block; 706. a plug; 707. a torsion spring; 708. a spring.

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.

Please refer to fig. 1-4, a blackboard with a display screen, includes blackboard main body 1, it is connected with display screen 3 to rotate on blackboard main body 1, be connected with wiring structure 7 on blackboard main body 1, wiring structure 7 includes backplate 703, blackboard main body 1's one end is rotated and is connected with backplate 703, one side of display screen 3 is equipped with socket 702, blackboard main body 1 is located the one end of backplate 703 and installs plug 706, backplate 703 one end is equipped with spacing groove 704, blackboard main body 1 is located backplate 703 one end sliding connection and has stopper 705, it has spring 708 to contradict between stopper 705 and the blackboard main body 1, blackboard main body 1 one end sliding connection has button 701, be connected with locking structure 5 on blackboard main body 1.

As a technical optimization scheme of the utility model, stopper 705 deviates from the one end that is spring 708 and is the inclined plane form, the one end that stopper 705 and button 701 contacted is the inclined plane form to be convenient for control stopper 705 through button 701 and move, thereby be convenient for remove the spacing to backplate 703.

As a technical optimization scheme of the utility model, torsional spring 707 has been cup jointed to the rotation end of backplate 703, the both ends of torsional spring 707 contradict with backplate 703, blackboard main part 1 respectively to be convenient for backplate 703 auto-eject.

As the utility model discloses a technical optimization scheme, the one end of blackboard main part 1 is rotated and is connected with gas vaulting pole 2, the flexible end and the display screen 3 of gas vaulting pole 2 are rotated and are connected, the one end that display screen 3 are close to in gas vaulting pole 2 is equipped with rotation groove 4, the one end of gas vaulting pole 2 can stretch into the inside of rotating groove 4 to be convenient for promote the outside screw-out that display screen 3 is stable.

As a technical optimization scheme of the utility model, be connected with sliding structure 6 on the blackboard main part 1, the both ends of blackboard main part 1 all have sliding plate 602 through spout 601 sliding connection, the top and the bottom of blackboard main part 1 all are equipped with spout 601, and are a pair of sliding plate 602's size is the same, and is a pair of sliding plate 602 can shield display screen 3 to can shield it when display screen 3 does not use, play the guard action, can write through the chalk on the sliding plate 602.

As a technical optimization scheme of the utility model, locking structure 5 includes lock body 501, install lock body 501 on the blackboard main part 1, the one end of display screen 3 is equipped with locked groove 502, lock body 501's spring bolt can stretch into the inside of locked groove 502 to play the fixed action to display screen 3, avoid gas vaulting pole 2 to release it. The lock body 501 and the lock slot 502 are all in the prior art, and the specific structure and the operation principle thereof are not described in detail herein.

The utility model discloses when using, when needs overhaul the display screen 3 and maintain, to both sides along spout 601 slip sliding plate 602, make the display screen 3 expose, sliding plate 602 can be used to writing of chalk, press button 701, button 701 will promote the inclined plane end of stopper 705, make it break away from with spacing groove 704, spring 708 will compress, backplate 703 is automatic to be unscrewed under the promotion of torsional spring 707, make plug 706 expose, extract plug 706 from socket 702, alright overhaul display screen 3 upset, rotate lock body 501 through the key, make spring bolt and locked groove 502 break away from, compressed gas strut 2 will extend, thereby promote display screen 3 to rotate, gas strut 2's one end will leave rotation groove 4, thereby make display screen 3 screw out from blackboard main part 1, thereby be convenient for overhaul display screen 3, the side design is taken to display screen 3's socket 702, thereby be convenient for breaking away from of plug 706 more, thereby improve the efficiency of overhauing and maintaining.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a blackboard of tape display screen, includes blackboard main part (1), its characterized in that: rotate on blackboard main part (1) and be connected with display screen (3), be connected with wiring structure (7) on blackboard main part (1), wiring structure (7) are including backplate (703), the one end of blackboard main part (1) is rotated and is connected with backplate (703), one side of display screen (3) is equipped with socket (702), blackboard main part (1) is located the one end of backplate (703) and installs plug (706), backplate (703) one end is equipped with spacing groove (704), blackboard main part (1) is located backplate (703) one end sliding connection has stopper (705), it has spring (708) to contradict between stopper (705) and blackboard main part (1), blackboard main part (1) one end sliding connection has button (701), be connected with locking structure (5) on blackboard main part (1).

2. The blackboard with a display screen of claim 1, wherein: one end of the limiting block (705), which is far away from the spring (708), is in an inclined plane shape, and the end, which is contacted with the button (701), of the limiting block (705) is in an inclined plane shape.

3. The blackboard with a display screen according to claim 2, characterized in that: the rotating end of the guard plate (703) is sleeved with a torsion spring (707), and two ends of the torsion spring (707) are respectively abutted against the guard plate (703) and the blackboard main body (1).

4. The blackboard with a display screen according to claim 1, characterized in that: one end of the blackboard main body (1) is rotatably connected with an air supporting rod (2), and the telescopic end of the air supporting rod (2) is rotatably connected with the display screen (3).

5. The blackboard with a display screen according to claim 4, characterized in that: display screen (3) are close to the one end of gas vaulting pole (2) and are equipped with rotation groove (4), the inside in rotation groove (4) can be stretched into to the one end of gas vaulting pole (2).

6. The blackboard with a display screen according to claim 1, characterized in that: the blackboard comprises a blackboard main body (1), wherein the blackboard main body (1) is connected with a sliding structure (6), two ends of the blackboard main body (1) are both connected with sliding plates (602) in a sliding mode through sliding grooves (601), and the top end and the bottom end of the blackboard main body (1) are both provided with the sliding grooves (601).

7. The blackboard with a display screen according to claim 6, characterized in that: the pair of sliding plates (602) are the same in size, and the pair of sliding plates (602) can shield the display screen (3).

8. The blackboard with a display screen according to claim 1, characterized in that: locking structure (5) are including lock body (501), install lock body (501) on blackboard main part (1), the one end of display screen (3) is equipped with locked groove (502), the spring bolt of lock body (501) can stretch into the inside of locked groove (502).