CN210234478U - White board - Google Patents

Abstract

The utility model discloses a white board, which comprises a board main body, wherein the board main body comprises at least one first board and at least one second board, the first board and the second board are detachably connected, and the second board is provided with at least one corner; the rigid wrapping edges wrap the edges of the first plate and the second plate; and the flexible wrapping edge is arranged on the outer side of the rigid wrapping edge, wraps the corner of the second plate and is fixedly connected with the second plate. An object of the utility model is to provide a whiteboard improves the associative perception and the size of whiteboard and can adjust.

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 covering generally adopts aluminum profiles or plastic profiles, and the white board structure after splicing has poor integral sense. "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, the operation is complex, the appearance is not attractive, and the structural integrity is poor particularly after the corners are spliced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a whiteboard, which improves the overall sense and the size of the whiteboard and can be adjusted.

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 comprises at least one first board and at least one second board, the first board is detachably connected with the second board, and the second board is provided with at least one corner; a rigid hem wrapping edges of the first and second panels; and the flexible wrapping edge is arranged on the outer side of the rigid wrapping edge, wraps the corner of the second plate and is fixedly connected with the second plate. The size of the plate main body can be adjusted by arranging the first plate and the second plate which are detachably connected and increasing or reducing the number of the first plate or the second plate according to needs; the outer side of the rigid covering edge is provided with the flexible covering edge fixed with the board main body, so that the spliced white board structure is better in overall sense, more attractive in appearance and more stable in structure.

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.

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

the middle plate main body of the utility model consists of the first plate and the second plate which are detachably connected, the number of the first plate and the second plate can be increased according to the requirement, and the size adjustment of the white plate is realized; set up the flexibility in the corner of second board and bordure for the structure of borduring of every corner all is a body structure, improves the associative perception of blank, and simple and convenient operation makes the blank that forms more pleasing to the eye, and the structure is more firm.

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; 101. a first plate; 102. a second plate; 2. flexible edge covering; 3. rigid edge covering; 4. a saw-toothed clamping part.

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 whiteboard, refer to this whiteboard of fig. 1 and fig. 2 and include board main part 1, the flexibility 2 and the rigidity 3 of borduring, the rigidity 3 of borduring wraps up the border of first board 101 and second board 102, and the flexibility 2 of borduring wraps up in the rigidity outside of borduring 3. The plate main body 1 comprises at least one first plate 101 and at least one second plate 102, the first plate 101 and the second plate 102 are detachably connected, the second plate 102 has at least one corner, the flexible covered edge 2 wraps the corner of the second plate 102, and the flexible covered edge 2 is fixedly connected with the second plate 102. The size of the plate main body can be adjusted by arranging the first plate and the second plate which are detachably connected and increasing or reducing the number of the first plate or the second plate according to needs; the outer side of the rigid covering edge is provided with the flexible covering edge fixed with the board main body, so that the spliced white board structure is better in overall sense, more attractive in appearance and more stable in structure.

Optionally. The rigid wrapping edges are aluminum material layers, and the edges of the plate main body 1 can be wrapped by the flexible wrapping edges 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.

Specifically, when at least two first plates and at least two second plates are provided, the first plates are detachably connected with the first plates, and the second plates are provided at two ends of the at least two detachably connected first plates, that is, the second plates are plates located at the ends, and preferably, the second plates are in a special-shaped structure.

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 flexibility 2 structure as an organic whole that bordures, the flexibility of wrapping up on the second board structure as an organic whole that bordures. The first plate can be provided with a flexible edge covering, and the second plate can also be provided with a flexible edge covering.

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 edge of the first plate 101 is fixed with a flexible covering edge 2, preferably, only a rigid covering edge is arranged on the adjacent splicing side of two adjacent first plates or adjacent first plates and second plates, namely, only a flexible covering edge is arranged on the outer edge of the plate main body, and the flexible covering edge fixed on each first plate or second plate is of an independent structure, so that the plate main body can be conveniently spliced and detached. The flexible edge-covering 2 arranged on the first plate 101 and the second plate 102 is of an integral structure, namely, the rigid edge-covering is arranged at the peripheral edge of the first plate 101 and the second plate 102, and the integral flexible edge-covering 2 is arranged at the outer edge of the main body of the whole plate, so that the integral sense of the white plate is improved.

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 2 of borduring, when cockscomb structure joint portion 4 and board main part fixed fit, cockscomb structure joint portion 4 can be more firm keep in board main part 1. That is, the rubber rims can be fixed to the plate main body 1 without using screws or bolts.

According to the utility model discloses an embodiment is equipped with the glue film between recess inner wall and cockscomb structure joint portion 4. The board main body 1 is provided with a groove matched with the sawtooth-shaped clamping portion 4, and a glue layer is arranged between the sawtooth-shaped clamping portion 4 and the inner wall of the groove. That is to say, pour into the glue film that bonds cockscomb structure joint portion 4 in the recess, then fix in embedding the recess with cockscomb structure joint portion for rubber is bordured the border department that can more stable maintenance at the board main part.

According to the utility model discloses a further embodiment, this blank includes that board main part, rigidity are bordured, set up the flexibility of borduring in the rigidity outside of borduring, and the board main part includes at least one first board and at least one can dismantle the second board of being connected with the first board, and the flexibility is bordured and is wrapped up in the corner of second board. The flexible wrapping edges wrapped at least two adjacent corners are of an integral structure; or the flexible wrapping edges wrapped at two adjacent corners are of an integral structure.

Furthermore, a groove is formed in the plate main body 1, and a sawtooth-shaped clamping portion 4 matched with the groove is formed in the flexible covering edge 2. Optionally, the inner wall of the groove has a saw-toothed structure matched with the saw-toothed clamping portion. Form cockscomb structure joint portion 4 on flexible bordure 2, when cockscomb structure joint portion 4 and board main part 1 fixed fit, cockscomb structure joint portion 4 can be more firm keep in board main part 1. Form cockscomb structure joint portion 4 on flexible bordure 2, when cockscomb structure joint portion 4 and board main part fixed fit, cockscomb structure joint portion 4 can be more firm keep in board main part 4. 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 4 in the recess, then will have cockscomb structure joint portion embedding recess of cockscomb structure, 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 the maintenance in the border department of board main part.

According to the utility model discloses an embodiment, board main part 1 includes clipboard, backplate and connects the filler material between clipboard and backplate. Alternatively, the writing board is a surface enamel writing iron board, the filler material is a high-density filler material (e.g., a high-density extruded board), and the back board is an iron board. 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 in advance in the recess, then with cockscomb structure joint portion embedding recess in, strengthen fixedly to 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 (8)

1. A whiteboard, comprising:

a plate body comprising at least one first plate and at least one second plate, the first plate being removably connected to the second plate, the second plate having at least one corner;

a rigid hem wrapping edges of the first and second panels; and

the flexible edge covering is arranged on the outer side of the rigid edge covering, the flexible edge covering wraps the corner of the second plate, and the flexible edge covering is fixedly connected with the second plate.

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 the board body is provided with a groove, and the flexible covering edge is provided with a serrated clamping part matched with the groove.

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

7. The whiteboard according to any one of claims 1 to 3, wherein the board main body is provided with a groove, and the flexible covering edge is provided with a serrated engaging portion engaged with the groove.

8. The whiteboard of claim 7, wherein a glue layer is arranged between the inner wall of the groove and the serrated clamping part.

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