CN210402141U

CN210402141U - White board

Info

Publication number: CN210402141U
Application number: CN201920525393.6U
Authority: CN
Inventors: 陈普德
Original assignee: Hangzhou Maijie Education Technology Co ltd
Current assignee: Hangzhou Maijie Education Technology Co ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-04-24
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses a white board, which comprises a board main body, wherein the board main body is provided with at least one corner; and the flexible wrapping edge wraps the corner and is fixedly connected with the plate main body. An object of the utility model is to provide a whiteboard, the structure is pleasing to the eye, easy and simple to handle.

Description

White board

Technical Field

The utility model relates to a cultural and educational equipment especially relates to a blank.

Background

At present, the white board edge is generally made of aluminum profiles or plastic profiles, a plastic end cover is adopted at a corner, and the back of the white board edge is fixed by screws. "an electronic whiteboard" as publication No. CN204740537U discloses, including the whiteboard main part and installing the frame at whiteboard main part border, two adjacent frames pass through connecting piece fixed connection, the connecting piece includes protecgulum and back lid, and protecgulum and back lid are equipped with the fixed column and the fixed orifices of mutually supporting respectively to utilize screw or bolt to pass through the fixed orifices with the fixed of protecgulum, thereby realize the fixed connection of two adjacent frames. The corners are fixed by screws or bolts, so that the operation is complex, the appearance is not attractive, and particularly for the structure with more corners, connecting pieces are required to be arranged at each corner and fixed by the screws or the bolts, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a white board which has beautiful structure, simple and convenient operation and good safety.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a white board, which comprises a board main body, wherein the board main body is provided with at least one corner;

and the flexible wrapping edge wraps the corner, and is fixedly connected with the plate main body. The corner of the plate main body is wrapped through the flexible wrapping, so that the wrapping at each corner of the plate main body is of an integrated structure, the appearance is more attractive, the structure is more stable, the safety is good, and the operation is simple and convenient.

Furthermore, the flexible wrapping edges wrapped on at least two adjacent corners are of an integral structure.

Furthermore, the flexible wrapping edges wrapped on the two adjacent corners are of an integral structure.

Further, the flexible wrapping edge is a rubber wrapping edge.

Furthermore, a groove is formed in the plate main body, and a sawtooth-shaped clamping portion matched with the groove is formed in the flexible covering edge. Form cockscomb structure joint portion on the rubber edge, work as when cockscomb structure joint portion and board main part fixed fit, the maintenance that cockscomb structure joint portion can be more firm is in the board main part.

Further, a glue layer is arranged between the inner wall of the groove and the sawtooth-shaped clamping portion. Set up the glue film that bonds cockscomb structure joint portion in the recess for rubber bordures the border department that can more stable keep at the board main part.

Furthermore, a groove is formed in the plate main body, and a sawtooth-shaped clamping portion matched with the groove is formed in the flexible covering edge. Form cockscomb structure joint portion on flexible bordure, work as when cockscomb structure joint portion and board main part fixed fit, the maintenance that cockscomb structure joint portion can be more firm is in the board main part.

Further, a glue layer is arranged between the inner wall of the groove and the sawtooth-shaped clamping portion. Set up the glue film that bonds cockscomb structure joint portion in the recess for flexible borduring can be more stable keep in the border department of board main part.

Further, the board body includes a writing board, a back plate, and a filling material connected between the writing board and the back plate.

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

the utility model discloses wrap up the flexibility in the corner of board main part and bordure for the structure of borduring of every corner all is a body structure, and simple and convenient operation makes the blank that forms more pleasing to the eye, and the structure is more firm, the security is better.

Drawings

Fig. 1 is a schematic structural diagram of a whiteboard of the present invention;

fig. 2 is a partial enlarged view of the whiteboard structure of the present invention.

In the figure: 1. a plate main body; 2. flexible edge covering; 4. a saw-toothed clamping part; 6. rigid edge covering; 8. a writing board; 10. a back plate; 12. and (4) filling materials.

Detailed Description

The present invention will now be described in more detail with reference to the accompanying drawings, and it is to be understood that the following description of the present invention is made only by way of illustration and not by way of limitation with reference to the accompanying drawings. The various embodiments may be combined with each other to form other embodiments not shown in the following description.

The utility model provides a white board, refer to fig. 1 and fig. 2, this white board includes board main part 1 and flexible 2 of borduring. Wherein, board main part 1 has at least one corner, and the corner parcel has flexible bordure 2, and flexible bordure 2 and board main part 1 fixed connection. Bordure through the flexibility 2 to the corner of board main part 1 for bordure of every corner of board main part 1 is a body structure, and the outward appearance is more pleasing to the eye, and the structure is more firm, the effect of playing the anticollision that can be fine, has promoted the security performance of blank, and easy and simple to handle.

According to the utility model discloses an embodiment, at least two are adjacent parcel in the corner flexible 2 structures as an organic whole of borduring. According to the utility model discloses a further embodiment, two adjacent wrap up in the corner the flexible 2 structures of borduring as an organic whole.

It should be understood that the flexible covering 2 provided on the panel body 1 may be wrapped only at the corners; or the parts of the flexible covered edges 2 at the corners can be connected with each other, namely, the parts of the flexible covered edges 2 are of an integral structure; the flexible covered edges 2 at all corners can be connected with each other to completely wrap the periphery of the plate main body 1, namely, the flexible covered edges 2 at all corners are connected with each other to form an integral structure.

Further, the flexible covered edge 2 is a rubber covered edge. Specifically, board main part 1 of blank has the limit of buckling of at least one arc corner, and the limit parcel of buckling has rubber 2 of borduring, and rubber is bordured and is equipped with the cockscomb structure joint portion 4 that is used for with board main part 1 fixed connection. Bordure 2 through rubber and bordure to the board main part for borduring of every corner on board main part limit of buckling is a body structure, and the outward appearance is more pleasing to the eye, and the structure is more firm, and easy and simple to handle. It should be understood that the rubber covering edge 2 of the present invention can be applied to white boards of various shapes. The rubber covered edge 2 and the sawtooth-shaped clamping part 4 are integrally formed, namely, the sawtooth-shaped clamping part 4 is a protruding structure which extends outwards from the rubber covered edge 2.

Furthermore, a groove is formed in the plate main body 1, and a sawtooth-shaped clamping portion matched with the groove is formed in the flexible covering edge 2. The side surface of the serrated clamping part 4 is serrated, and optionally, the inner wall of the groove is provided with a serrated structure matched with the serrated clamping part. Form cockscomb structure joint portion 4 on rubber is bordured 2, when cockscomb structure joint portion 4 and board main part fixed fit, the maintenance that cockscomb structure joint portion can be more firm is in the board main part. That is, the rubber rims can be fixed to the plate main body without using screws or bolts.

According to the utility model discloses an embodiment is equipped with the glue film between recess inner wall and the cockscomb structure joint portion. The board main body is provided with a groove matched with the sawtooth-shaped clamping portion, and a glue layer is arranged between the sawtooth-shaped clamping portion and the inner wall of the groove. That is to say, pour into the glue film that bonds cockscomb structure joint portion in the recess, then fix in embedding cockscomb structure joint portion recess for rubber is bordured the border department that can more stable maintenance at the board main part.

According to the utility model discloses an embodiment one, this blank includes board main part 1 and flexible 2 of borduring. Wherein, board main part 1 has at least one corner, and the corner parcel has flexible bordure 2, and flexible bordure 2 and board main part 1 fixed connection. The plate main body 1 is provided with a groove, and the flexible edge covering 2 is provided with a sawtooth-shaped clamping part 4 matched with the groove.

According to the utility model discloses an embodiment two, this blank includes board main part 1 and flexible 2 of borduring. The plate main body 1 is provided with at least one corner, the corner is wrapped with a flexible wrapping edge 2, the flexible wrapping edge 2 is fixedly connected with the plate main body 1, and the flexible wrapping edge 2 wrapped on the corner is of an integral structure. The plate main body 1 is provided with a groove, and the flexible edge covering 2 is provided with a sawtooth-shaped clamping part 4 matched with the groove.

According to the utility model discloses a third embodiment, this blank includes board main part 1 and flexible 2 of borduring. The plate main body 1 is provided with at least one corner, the corner is wrapped with a flexible wrapping edge 2, the flexible wrapping edge 2 is fixedly connected with the plate main body 1, and the two adjacent corners are wrapped with the flexible wrapping edges 2 which are of an integral structure. The plate main body 1 is provided with a groove, and the flexible edge covering 2 is provided with a sawtooth-shaped clamping part 4 matched with the groove.

Specifically, in the above three embodiments, the serrated engaging portion 4 is formed on the flexible covering edge 2, and when the serrated engaging portion 4 is fixedly engaged with the board main body 1, the serrated engaging portion 4 can be more stably held in the board main body 1. That is, the flexible hemming-strips 2 can be fixed to the panel body 1 without using screws or bolts.

Further, a glue layer is arranged between the inner wall of the groove and the sawtooth-shaped clamping portion 4. That is to say, pour into the glue film that bonds cockscomb structure joint portion in the recess, then will have cockscomb structure joint portion embedding recess, cockscomb structure joint portion passes through the glue film and fixes with the side of recess for rubber is bordured and can be more stable keep in the border department of board main part.

Further, a rigid wrapping edge 6 is arranged between every two adjacent corners, and the flexible wrapping edge 2 is located on the outer side of the rigid wrapping edge. Optionally. The rigid edge covering 6 is an aluminum material layer. It should be understood that the edges of the plate body 1 may be covered with flexible covering 2; or the regular straight edge can be covered by an aluminum material layer, and the edge with more than two corners is wrapped by a flexible covering edge; also can be earlier bordured with the aluminium material layer at the border of board main part, wrap up the flexibility 2 of borduring in the outside on aluminium material layer again, the utility model discloses be not limited to this.

Further, the board body 1 includes a writing board 8, a back plate 10, and a filling material 12 connected between the writing board 8 and the back plate 10. Alternatively, the writing board 8 is a surface-enameled writing iron plate, the filler material 12 is a high-density filler material (e.g., a high-density extruded plate), and the back plate 10 is an iron plate. The flexible wrapping 2 is wrapped on the outer sides of the enamel writing iron plate and the back iron plate. The flexible covered edge 2 is characterized in that a groove matched with the serrated clamping part 4 of the flexible covered edge 2 is formed in the high-density extruded sheet, the serrated clamping part of the flexible covered edge is embedded into a groove formed in the high-density extruded sheet in advance, and the serrated clamping part 4 of the flexible covered edge 2 is in interference fit with the groove. In order to guarantee the stability of flexible bordure, can pour into the glue film into in advance in the recess, then with cockscomb structure joint portion embedding recess again, strengthen fixedly, satisfy structure and safety requirement to can satisfy the length demand for outward appearance demand and teaching.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A whiteboard, comprising:

a plate body having at least one corner;

the flexible wrapping edge wraps the corner and is fixedly connected with the plate main body;

the plate main body is provided with a groove, and the flexible wrapping edge is provided with a serrated clamping part matched with the groove.

2. The whiteboard of claim 1, wherein the flexible covering wrapped around at least two adjacent corners is a unitary structure.

3. The whiteboard of claim 1, wherein the flexible covering edges wrapped around two adjacent corners are of a unitary construction.

4. A whiteboard according to any of claims 1 to 3, wherein the flexible covering is a rubber covering.

5. The whiteboard of claim 4, wherein a glue layer is arranged between the inner wall of the groove and the serrated clamping part.

6. The whiteboard of claim 1, wherein a glue layer is arranged between the inner wall of the groove and the serrated clamping part.

7. The whiteboard of claim 6, wherein the board body comprises a writing board, a back board, and a filler material connected between the writing board and the back board, the flexible hem being fixedly connected with the filler material.