CN216901616U

CN216901616U - Capacitive touch whiteboard with protection mechanism

Info

Publication number: CN216901616U
Application number: CN202220237788.8U
Authority: CN
Inventors: 王嘉俊; 曹睿
Original assignee: Chengdu Yirui Technology Co ltd
Current assignee: Chengdu Yirui Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-05
Anticipated expiration: 2032-01-28

Abstract

The utility model belongs to the technical field of electronic whiteboards, and particularly relates to a capacitive touch whiteboard with a protection mechanism, which comprises an outer frame and a display assembly assembled in the outer frame, wherein a control button is embedded in the front end face of the bottom of the outer frame, and arc-shaped protection assemblies are wrapped outside four corners of the outer frame; the protection assembly comprises a first base plate and a second base plate which are perpendicular to each other, a front guard plate is fixedly arranged at one end of the first base plate and one end of the second base plate, the first base plate and the second base plate are respectively attached to the side surface of the outer frame, the front guard plate is attached to the front end surface of the outer frame, the first base plate, the second base plate and the front guard plate are integrally formed, and a protection piece made of elastic materials is arranged on the surface of the first base plate and the second base plate. The shortcoming of prior art is overcome, avoids the blank to receive the damage through setting up of protection mechanism, avoids causing the injury to the student to the parcel at four angles of blank simultaneously, improves the security.

Description

Capacitive touch whiteboard with protection mechanism

Technical Field

The utility model belongs to the technical field of electronic whiteboards, and particularly relates to a capacitive touch whiteboard with a protection mechanism.

Background

As a novel multimedia interactive teaching terminal, the electronic whiteboard all-in-one machine integrates functions of multimedia equipment such as an electronic whiteboard, a projector, a sound box, a computer, a real object exhibition stand, a central control system, a wireless headset, a cable television and the like.

As teaching aid, the electronic whiteboard design lacks protection mechanism, and the student runs the in-process of playing everywhere and probably causes the impact to the whiteboard, influences the use of whiteboard, and the whiteboard also probably causes the injury to the student simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a capacitive touch whiteboard with a protection mechanism, which overcomes the defects of the prior art, avoids the whiteboard from being damaged by the arrangement of the protection mechanism, and simultaneously packages four corners of the whiteboard, avoids the injury to students and improves the safety.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

a capacitive touch whiteboard with a protection mechanism comprises an outer frame and a display assembly assembled in the outer frame, wherein a control button is embedded in the front end face of the bottom of the outer frame, and arc-shaped protection assemblies are wrapped at the outer sides of four corners of the outer frame;

the protection subassembly includes first backing plate and the second backing plate that mutually perpendicular set up, and the one end of first backing plate and second backing plate has set firmly the apron plate, first backing plate and second backing plate hug closely respectively at the side surface of frame, and the apron plate hugs closely the preceding terminal surface at the frame, first backing plate, second backing plate and apron plate integrated into one piece, and the surface is provided with the protection piece that elastic material made.

Furthermore, the surfaces of one sides, far away from the protection piece, of the first base plate and the second base plate are provided with strip-shaped clamping grooves, clamping blocks matched with the clamping grooves are fixedly arranged on the surface of the outer frame, and the clamping blocks are inserted into the clamping grooves.

Furthermore, the cross section of the clamping groove is of a convex structure, and the small end of the clamping groove is arranged on the surface of the first base plate or the second base plate.

Furthermore, the display assembly sequentially comprises tempered glass, a transparent elastomer, an electrode layer and a substrate from outside to inside, and a printing electrode is arranged on the surface of one side, close to the transparent elastomer, of the electrode layer.

Further, the transparent elastomer is one selected from the group consisting of a polyurethane elastomer, an acrylic elastomer, and a silicone rubber elastomer.

Furthermore, a sealing piece is arranged at the joint of the tempered glass and the outer frame, and a reflective strip is arranged on the outer side of the sealing piece.

Compared with the prior art, the utility model has the following beneficial effects:

the protection assembly is adopted to protect the outer frame, damage to the outer frame due to falling or collision is avoided, meanwhile, four corners of the white board are wrapped, injury to students is avoided, and safety is improved; the toughened glass and the elastic transparent body are arranged to protect the display assembly, absorb impact force, prolong the service life of the whiteboard and reduce the failure rate.

Drawings

Fig. 1 is a schematic structural diagram of a capacitive touch whiteboard with a protection mechanism.

Fig. 2 is a schematic structural diagram of a display module in a capacitive touch whiteboard with a protection mechanism.

Fig. 3 is a schematic structural diagram of a protective component in a capacitive touch whiteboard with a protective mechanism.

In the figure: 1. an outer frame; 11. a control button; 2. a display component; 21. tempering the glass; 22. a transparent elastomer; 23. an electrode layer; 24. a substrate; 3. a light-reflecting strip; 4. a protection component; 41. a first backing plate; 42. a second backing plate; 43. a front guard plate; 44. a protective member; 45. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the capacitive touch whiteboard with a protection mechanism according to the present invention comprises an outer frame 1 and a display module 2 assembled inside the outer frame 1, wherein a control button 11 is embedded in a front end surface of the bottom of the outer frame 1, and arc-shaped protection modules 4 are wrapped outside four corners of the outer frame 1;

the protection assembly 4 comprises a first base plate 41 and a second base plate 42 which are perpendicular to each other, a front guard plate 43 is fixedly arranged at one end of each of the first base plate 41 and the second base plate 42, the first base plate 41 and the second base plate 42 are respectively tightly attached to the side surface of the outer frame 1, the front guard plate 43 is tightly attached to the front end surface of the outer frame 1, the first base plate 41, the second base plate 42 and the front guard plate 43 are integrally formed, and a protection piece 44 made of an elastic material is arranged on the surface of the first base plate 41 and the second base plate 42.

During the use, install protection component 4 respectively on four angles of frame 1, first backing plate 41, second backing plate 42 and apron plate 43 hug closely on frame 1 surface, and elastic protection piece 44 comes can absorb falling or the impact that the collision caused, and two come also can avoid four angles of frame 1 to cause the damage to the student, improve equipment's security.

In order to facilitate the detachment of the protection component 4, strip-shaped clamping grooves 45 are formed in the surfaces of the first base plate 41 and the second base plate 42, which are far away from the protection piece 44, and clamping blocks matched with the clamping grooves 45 are fixedly arranged on the surface of the outer frame 1 and are inserted into the clamping grooves 45; the section of the clamping groove 45 is of a convex structure, and the small end of the clamping groove is arranged on the surface of the first base plate 41 or the second base plate 42; when the protection component 4 is damaged or needs to be replaced, the protection component 4 can be taken down through the matching of the clamping groove 45 and the clamping block.

In order to improve the strength of the display assembly 2, the display assembly 2 sequentially comprises tempered glass 21, a transparent elastic body 22, an electrode layer 23 and a substrate 24 from outside to inside, and a printed electrode is arranged on the surface of one side, close to the transparent elastic body 22, of the electrode layer 23; the toughened glass 21 on the outermost side improves the overall strength of the display module 2, avoids collision to cause fragmentation of the display module 2, and the transparent elastic body 22 can absorb impact force to avoid impact to influence components and parts inside the display module 2.

The transparent elastomer 22 is selected from one of polyurethane elastomers, acrylic elastomers, and silicone rubber elastomers in order to absorb impact.

In order to improve the sealing property, a sealing element is arranged at the joint of the toughened glass 21 and the outer frame 1, and a reflective strip 3 is arranged on the outer side of the sealing element; the sealing member can avoid display module 2 light leak and infiltration, and the setting up of reflection of light strip 3 not only can play sealed not light-tight effect, can also guarantee that 2 colors of display module are bright even in can reflecting display module 2 with the light leak, improves display effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a capacitive touch whiteboard with protection mechanism, includes frame (1) and assembles display module (2) inside frame (1), terminal surface inlays before the bottom of frame (1) and is equipped with control button (11), its characterized in that: the outer sides of four corners of the outer frame (1) are wrapped with arc-shaped protection components (4);

protection subassembly (4) are including first backing plate (41) and second backing plate (42) that mutually perpendicular set up, and the one end of first backing plate (41) and second backing plate (42) has set firmly apron plate (43), first backing plate (41) and second backing plate (42) are hugged closely respectively at the side surface of frame (1), and apron plate (43) hug closely the preceding terminal surface at frame (1), first backing plate (41), second backing plate (42) and apron plate (43) integrated into one piece, and the surface is provided with protection piece (44) that elastic material made.

2. A capacitive touch whiteboard with a protection mechanism according to claim 1, wherein: the surface of one side, far away from the protection piece (44), of the first base plate (41) and the second base plate (42) is provided with a strip-shaped clamping groove (45), the surface of the outer frame (1) is fixedly provided with a clamping block matched with the clamping groove (45), and the clamping block is inserted into the clamping groove (45).

3. A capacitive touch whiteboard with a protection mechanism according to claim 2, wherein: the cross section of the clamping groove (45) is of a convex structure, and the small end of the clamping groove is arranged on the surface of the first base plate (41) or the second base plate (42).

4. A capacitive touch whiteboard with a protection mechanism according to claim 1, wherein: the display assembly (2) sequentially comprises tempered glass (21), a transparent elastic body (22), an electrode layer (23) and a substrate (24) from outside to inside, and a printing electrode is arranged on the surface of one side, close to the transparent elastic body (22), of the electrode layer (23).

5. The capacitive touch whiteboard with a protection mechanism of claim 4, wherein: the transparent elastomer (22) is selected from one of polyurethane elastomer, acrylic elastomer and silicon rubber elastomer.

6. The capacitive touch whiteboard with a protection mechanism of claim 4, wherein: the connection position of the toughened glass (21) and the outer frame (1) is provided with a sealing piece, and the outer side of the sealing piece is provided with a reflective strip (3).