CN215526956U

CN215526956U - Intelligent blackboard that protecting effect is good

Info

Publication number: CN215526956U
Application number: CN202122048749.1U
Authority: CN
Inventors: 张芳源
Original assignee: Shenzhen Zunpin Technology Co ltd
Current assignee: Shenzhen Zunpin Technology Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-01-14
Anticipated expiration: 2031-08-28

Abstract

The utility model provides an intelligent blackboard with good protection effect, which relates to the technical field of intelligent blackboards and comprises a screen, wherein a screen shell is arranged on the side surface of the screen, soft rubber protective shells are arranged at four corners of the screen shell, a triangular groove is formed in one side of each soft rubber protective shell, a first spring is arranged at the bottom of the triangular groove, a second spring is arranged on one side of the screen shell, a spring shell A is arranged on one side of the screen shell, the upper end of the inner side of the spring shell A is connected with a spring shell B in a sliding mode, a back plate is arranged on the upper surface of the spring shell B, and a connecting hole is formed in the side surface of the back plate. Unnecessary maintenance costs are also reduced.

Description

Intelligent blackboard that protecting effect is good

Technical Field

The utility model relates to the technical field of intelligent blackboards, in particular to an intelligent blackboard with a good protection effect.

Background

The intelligent blackboard is interactive display equipment for course teaching and project demonstration. At present wisdom blackboard in the in-service use, because electronic equipment's fragility, most electronic blackboard on the market causes the damage of equipment because of colliding with of some accident easily, has caused the influence to the long-term effectual use of wisdom blackboard, also can cause certain economic loss simultaneously, needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an intelligent blackboard with a good protection effect, and aims to solve the defects in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a wisdom blackboard that protecting effect is good, includes the screen, the screen shell is equipped with to the side surface of screen, the flexible glue protective housing is all equipped with to the four corners position of screen shell, three angular grooves have been seted up to one side of flexible glue protective housing, No. one spring is equipped with to the bottom of three angular grooves, No. two springs are equipped with to one side of screen shell, spring housing A is equipped with to one side of screen shell, spring housing A's inboard upper end sliding connection has spring housing B, spring housing B's upper surface is equipped with the backplate, the connecting hole is equipped with to the side surface of backplate, dustproof mechanism is equipped with to the surface of screen shell.

In order to prevent the springs from shaking up and down to influence the use of the screen, the improvement of the utility model is that the number of the second springs is six, the spring shell A is arranged on the outer surface of the second springs, and the spring shell B is arranged on the outer surface of the second springs.

In order to realize the dustproof function when the screen is idle, the dustproof mechanism comprises a receiving box, the receiving box is arranged on the side surface of the screen shell, a rotating shaft is rotatably connected to one side of the receiving box, a torsion spring is arranged at one end of the rotating shaft, canvas is arranged on the side surface of the rotating shaft, a buckle handle is arranged on one side of the canvas, and a buckle fence is arranged on one side of the screen shell.

In order to realize the storage of the handle when the screen is not used, the improvement of the utility model is that a handle groove is formed on the side surface of the screen shell, and the handle is connected inside the handle groove in a sliding manner.

In order to increase the stability of the handle, the improvement of the utility model is that one side of the handle is provided with a limiting rod, and one side of the handle is provided with an anti-skid rod.

In order to improve the canvas accommodating function of the accommodating box, the improved structure of the canvas accommodating box is characterized in that one end of the torsion spring is arranged on one side surface of the accommodating box, and the torsion spring is made of high-carbon steel.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, by arranging the screen shell, the soft rubber protective shell, the second spring and the back plate, when the screen is impacted at each angle, acting force can be buffered for the screen, the protection effect for the screen is realized, the long-term effective use of the screen is ensured, meanwhile, unnecessary maintenance cost is reduced, and certain economic loss is avoided.

2. According to the utility model, when the screen is idle, the canvas can be pulled out of the storage box to cover the surface of the screen through the rotating shaft, the button handle and the button fence, so that the dustproof function of the screen is realized, and meanwhile, a certain protection effect is brought to the screen.

Drawings

FIG. 1 is a schematic view of the overall components of an intelligent blackboard with good protection effect according to the present invention;

FIG. 2 is an enlarged schematic view of the intelligent blackboard with good protection effect shown in FIG. 1A;

FIG. 3 is a schematic view of a dust-proof mechanism of an intelligent blackboard with a good protection effect;

FIG. 4 is a schematic side view of the smart blackboard with good protection effect shown in FIG. 3;

FIG. 5 is a schematic cross-sectional view of an elevation view of the smart blackboard with good protection effect according to the present invention;

fig. 6 is a schematic sectional view of the back view of the intelligent blackboard with good protection effect.

Illustration of the drawings:

1. a screen; 2. a screen housing; 3. a soft rubber protective shell; 4. a first spring; 5. a second spring; 6. a spring housing A; 7. a spring housing B; 8. a back plate; 9. a receiving box; 10. a rotating shaft; 11. a torsion spring; 12. canvas; 13. buckling a handle; 14. a handle slot; 15. a handle; 16. and (7) buckling a fence.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-6, the present invention provides a technical solution: an intelligent blackboard with good protection effect comprises a screen 1, a screen shell 2 is arranged on the side surface of the screen 1, the screen shell 2 is used for achieving the protection effect on the edge part and the back part of the screen 1, soft rubber protective cases 3 are arranged at the four corners of the screen shell 2, a triangular groove is formed in one side of each soft rubber protective case 3, a first spring 4 is arranged on the inner side surface of the triangular groove, when the four corners of the screen 1 receive acting force, the acting force can be buffered through the soft rubber protective cases 3 and the first springs 4, the reinforcement protection on the fragile four corners of the screen 1 is achieved, meanwhile, the thickness of each soft rubber protective case 3 exceeds the surface of the screen 1, the damage caused by direct landing of the screen 1 due to accidental falling is avoided during transportation work, second springs 5 are arranged on one side of the screen shell 2, and the number of the second springs 5 is six groups, the buffering of impact force appearing on the front or back of the screen 1 can be realized, the internal components of the intelligent blackboard can not be damaged, the spring shell A6 is arranged on one side of the screen shell 2, the spring shell A6 is arranged on the outer surface of the second spring 5, the upper end of the inner side of the spring shell A6 is slidably connected with the spring shell B7, the spring shell B7 is arranged on the outer surface of the second spring 5, the second spring 5 is wrapped by the spring shell A6 and the spring shell B7, the movable angle of the second spring 5 is limited, the situation that the screen 1 shakes up and down in use is avoided while the buffering effect is ensured, the back plate 8 is arranged on the upper surface of the spring shell B7, the connecting hole is arranged on the side surface of the back plate 8 and used for connecting the back plate 8 with a mounting position, when the side surface of the screen 1 is impacted, the screen 1 can be protected by the effect of buffering the impact force through the screen shell 2, when the circumstances such as collide with appear in the four corners of screen 1, can protect the corner part of screen 1 through flexible glue protective housing 3 and a spring 4, when screen 1 receives the impact that comes from the front or the back, through a spring 4 and backplate 8, can realize guaranteeing the intact of this intelligent blackboard internal plant to the buffering of effort.

The outer surface of the screen shell 2 is provided with a dustproof mechanism, the dustproof mechanism comprises a receiving box 9, the receiving box 9 is arranged on the side surface of the screen shell 2, one side of the receiving box 9 is rotatably connected with a rotating shaft 10, one end of the rotating shaft 10 is provided with a torsion spring 11, one end of the torsion spring 11 is arranged on the side surface of the receiving box 9, the torsion spring 11 is made of high-carbon steel, the design is to realize the rotary reset of the rotating shaft 10 after the rotating shaft 10 rotates, the side surface of the rotating shaft 10 is provided with canvas 12, the canvas 12 is selected because the canvas 12 has the characteristics of toughness and wear resistance while having the dustproof effect, a certain protection effect can be formed on the surface of the screen 1, the canvas 12 has strong receiving performance, the occupation of the receiving box 9 on space can be reduced, one side of the canvas 12 is provided with a buckle handle 13, one side of the screen shell 2 is provided with a buckle column 16, after the canvas 12 covers the screen 1, can be through attacker 13 and knot fence 16, fix canvas 12, when screen 1 is idle, can pull out canvas 12 from accomodating casket 9 and cover on screen 1 surface, rethread attacker 13 is fixed canvas 12's position with knot fence 16, when having realized the dustproof function to screen 1, certain protection effect has also been brought for screen 1, when screen 1 needs to use, pulling attacker 13 breaks away from and detains fence 16, canvas 12 can be retrieved to accomodating casket 9 through torsional spring 11's effort, it is convenient to provide for canvas 12's the flow of accomodating.

Handle groove 14 has been seted up to the side surface of screen shell 2, the inside sliding connection in handle groove 14 has handle 15, this kind of design has made things convenient for accomodating of handle 15 when idle, and it is convenient to have brought for the transport removal work to screen 1 simultaneously, and the gag lever post is equipped with to one side of handle 15 for the scope of restriction handle 15 pulling, avoid handle 15 to break away from handle groove 14, and the anti-skidding pole is equipped with to one side of handle 15, prevents to drop at the in-process accident that screen 1 removed.

The working principle is as follows: when the side surface of the screen 1 is impacted, the screen 1 can be protected by the effect of buffering the impact force through the screen shell 2, when the four corners of the screen 1 are collided, the corner parts of the screen 1 can be protected through the soft rubber protective shell 3 and the first spring 4, when the screen 1 is impacted from the front or the back, the buffering of the acting force can be realized through the first spring 4 and the back plate 8, the integrity of the internal equipment of the intelligent blackboard is ensured, when the canvas 12 covers the screen 1, the canvas 12 can be fixed through the handle 13 and the fence 16, when the screen 1 is idle, the canvas 12 can be pulled out from the containing box 9 to cover the surface of the screen 1, and then the handle 13 and the fence 16 are used for fixing the position of the canvas 12, so that the dustproof function of the screen 1 is realized, and meanwhile, a certain protection effect is brought to the screen 1, when the screen 1 needs to be used, the handle 13 is pulled to be separated from the buckle rail 16, the canvas 12 can be recovered to the storage box 9 through the acting force of the torsion spring 11, and convenience is provided for the storage process of the canvas 12.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an intelligence blackboard that protecting effect is good, includes screen (1), its characterized in that: the side surface of screen (1) is equipped with screen shell (2), the four corners position of screen shell (2) all is equipped with flexible glue protective housing (3), three angular grooves have been seted up to one side of flexible glue protective housing (3), spring (4) are equipped with to the inboard surface in three angular grooves, No. two spring (5) are equipped with to one side of screen shell (2), spring shell A (6) are equipped with to one side of screen shell (2), the inboard upper end sliding connection of spring shell A (6) has spring shell B (7), the upper surface of spring shell B (7) is equipped with backplate (8), the connecting hole is equipped with to the side surface of backplate (8), dustproof mechanism is equipped with to the surface of screen shell (2).

2. The intelligent blackboard with good protection effect according to claim 1, characterized in that: the number of the second springs (5) is six, the spring shell A (6) is arranged on the outer surface of the second springs (5), and the spring shell B (7) is arranged on the outer surface of the second springs (5).

3. The intelligent blackboard with good protection effect according to claim 1, characterized in that: dustproof mechanism is including accomodating casket (9), accomodate the side surface of casket (9) dress at screen shell (2), one side of accomodating casket (9) is rotated and is connected with pivot (10), torsional spring (11) are equipped with to the one end of pivot (10), canvas (12) are equipped with to the side surface of pivot (10), the attacker (13) are equipped with to one side of canvas (12), one side of screen shell (2) is equipped with detains fence (16).

4. The intelligent blackboard with good protection effect according to claim 3, characterized in that: the side surface of the screen shell (2) is provided with a handle groove (14), and a handle (15) is connected to the inside of the handle groove (14) in a sliding mode.

5. The intelligent blackboard with good protection effect according to claim 4, characterized in that: a limiting rod is arranged on one side of the handle (15), and an anti-skid rod is arranged on one side of the handle (15).

6. The intelligent blackboard with good protection effect according to claim 3, characterized in that: one end of the torsion spring (11) is arranged on one side surface of the containing box (9), and the torsion spring (11) is made of high-carbon steel.