CN216697768U - Foldable exhibition board - Google Patents

Abstract

The utility model discloses a foldable exhibition board, comprising: the top ends of the two plate bodies are rotationally connected, and at least one plate body is provided with a page accommodating groove; the first connecting piece is rotatably connected with one of the plate bodies; and the second connecting piece is rotationally connected with the other plate body, is connected with the first connecting piece in a buckling manner and is used for limiting an included angle between the two plate bodies. The foldable exhibition board provided by the utility model can be unfolded under the condition of nonuse, so that the occupied volume is reduced, the foldable exhibition board can be conveniently stored and the transportation cost is reduced. In addition, through first connection piece and second connection piece buckle connection, can make two plate bodys keep certain contained angle, make the exhibition tablet shape fixed.

Description

Foldable exhibition board

Technical Field

The utility model relates to the technical field of display stands, in particular to a foldable display board.

Background

These materials are often contained within display boards for the purpose of displaying and protecting photographs, advertisements, pictures, or other documents. The existing triangular exhibition board can be used for placing pictures and displaying the pictures in a standing mode. But because this type of exhibition tablet shape is fixed, it is bulky to occupy, has the problem of accomodating inconveniently and the cost of transportation is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a foldable exhibition board.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a foldable display board comprising:

the top ends of the two plate bodies are rotationally connected, and at least one plate body is provided with a page accommodating groove;

the first connecting piece is rotatably connected with one of the plate bodies;

and the second connecting piece is rotationally connected with the other plate body, is connected with the first connecting piece in a buckling manner and is used for limiting an included angle between the two plate bodies.

As a preferable scheme, the two plate bodies are symmetrically arranged.

Preferably, the first connecting piece and the second connecting piece are respectively connected with the lower ends of the corresponding plate bodies.

As a preferred scheme, the first connecting piece is provided with a buckle, and the second connecting piece is provided with a jack matched with the buckle.

As a preferred scheme, the buckle comprises a connecting portion and an inserting portion, the connecting portion is connected with the first connecting sheet and the inserting portion, the outer diameter of the connecting portion is smaller than that of the inserting hole, and the outer diameter of the inserting portion is larger than that of the inserting hole.

As a preferred scheme, the edge of one side, deviating from the connecting part, of the insertion part is provided with a chamfer.

Preferably, a movable groove formed by recessing from the end part of the buckle to the first connecting sheet is arranged in the middle of the buckle, and the movable groove divides the buckle into at least two parts.

Preferably, one end of the second connecting piece, which is far away from the corresponding plate body, is provided with a step portion which is bent and extended laterally, the insertion hole is formed in the step portion, and when the foldable exhibition board is in a standing state, the step portion is located on the upper side of the first connecting piece.

Preferably, the receiving groove is provided at an edge with a plurality of laterally extending protrusions.

As a preferred scheme, collapsible exhibition tablet is injection moulding for an organic whole.

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

the foldable exhibition board provided by the utility model can be unfolded under the condition of nonuse, so that the occupied volume is reduced, the foldable exhibition board can be conveniently stored, and the packaging and transportation cost is reduced. In addition, through first connection piece and second connection piece buckle connection, can make two plate bodys keep certain contained angle, make the exhibition tablet shape fixed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a side view of the foldable display in the erected state;

FIG. 2 is a perspective view of the foldable display of the present invention in an expanded state;

FIG. 3 is an enlarged view of a portion of FIG. 2 at position A;

FIG. 4 is a partial method diagram of the B position of FIG. 2;

in the figure:

1. a plate body; 11. a page accommodating groove; 111. a bump; 2. a first connecting piece; 21. buckling; 211. a connecting portion; 212. a plug-in part; 2121. chamfering; 213. a movable groove; 3. a second connecting sheet; 31. a step portion; 311. and (4) inserting the jack.

Detailed Description

For a better understanding of the objects, structure, features, and functions of the utility model, reference should be made to the drawings and detailed description that follow. It should be noted that the features illustrated in the drawings are not necessarily drawn to scale. Moreover, the described embodiments are a few embodiments of the utility model, rather than all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", "front", "rear", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Examples

As shown in fig. 1-2, the present embodiment provides a foldable exhibition board, which includes two board bodies 1, a first connecting piece 2 and a second connecting piece 3. The top ends of the two plate bodies 1 are rotationally connected, at least one plate body 1 is provided with a page accommodating groove 11, and the page accommodating groove 11 can be used for placing advertisements or illustrations; the first connecting piece 2 is rotationally connected with one of the plate bodies 1; second connection piece 3 rotates with another plate body 1 and links to each other, and second connection piece 3 is connected with 2 buckles of first connection piece for the contained angle between two plate bodies 1 of restriction, the collapsible exhibition tablet of being convenient for stands on the table. In the present embodiment, the two plate bodies 1, the first connecting piece 2 and the second connecting piece 3 are integrally connected and injection-molded by PP (high polymer polypropylene), and in other embodiments, the two plate bodies 1 may be hinged or connected by an elastic material.

As shown in fig. 1-2, in the present embodiment, two plate bodies 1 are symmetrically disposed, and the outer sides of the two plate bodies are provided with the page accommodating grooves 11, so as to facilitate structural balance and beauty. In other embodiments, the page accommodating groove 11 may be provided in only one plate body 1.

As shown in fig. 1-2, the first connecting piece 2 and the second connecting piece 3 are connected to the lower ends of the corresponding plate bodies 1, respectively. So set up, when expanding, but first connection piece 2, two plate bodies 1 and second connection piece 3 shakeouts the setting, further reduces and occupies the height, reduces the packing cost.

As shown in fig. 3, the first connecting piece 2 is provided with a catch 21, and the second connecting piece 3 is provided with a receptacle 311 matching the catch 21. The buckle 21 comprises a connecting portion 211 and a plug portion 212, the connecting portion 211 connects the first connecting piece 2 and the plug portion 212, the outer diameter of the connecting portion 211 is smaller than that of the plug hole, and the outer diameter of the plug portion 212 is larger than that of the plug hole. When the latch 21 is inserted into the insertion hole 311, the insertion part 212 prevents the latch 21 from being removed from the insertion hole. In addition, the edge of the side of the insertion part 212 facing away from the connecting part 211 is provided with a chamfer 2121, the chamfer 2121 can play a guiding role, the middle of the buckle 21 is provided with a movable groove 213 formed by recessing from the end part to the first connecting piece 2, and the movable groove 213 divides the buckle 21 into at least two parts. By such arrangement, when the jack is plugged, each part of the buckle 21 is retracted towards the movable groove 213, so as to save labor, and after the plugging portion 212 passes through the jack, the buckle 21 is restored, and the plugging portion 212 props against the jack, so that the operation is simple and convenient.

Furthermore, one end of the second connecting piece 3, which is far away from the corresponding plate body 1, is provided with a step portion 31 which is bent and extended laterally, the insertion hole is formed in the step portion 31, and when the foldable exhibition board is in a standing state, the step portion 31 is located on the upper side of the first connecting piece 2. The catch 21 extends upwardly through the through hole and thus helps to keep the bottom surface of the first connecting piece 2 and the bottom surface of the second connecting piece 3 horizontal.

As shown in fig. 4, the receiving groove is provided at an edge with a plurality of laterally extending protrusions 111. The lug can play a limiting role, and the picture is prevented from being separated from the page accommodating groove.

Referring to fig. 1-2, the foldable display board is used as follows:

folding plate body 1 makes two plate bodies 1 be certain contained angle, inserts the corresponding jack of second connection piece 3 with the buckle 21 of first connection piece 2 and can be with the fixed angle of two plate bodies 1, and the whole side of collapsible exhibition tablet is triangle-shaped, does benefit to collapsible exhibition tablet and arranges the platform in on, puts into the page storage tank on the plate body 1 with the picture afterwards and can accomplish the operation, convenient to use, swift. When not using, can separate first connection piece 2 and second connection piece 3, expand plate body 1, be convenient for accomodate collapsible exhibition tablet.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A foldable display board, comprising:

the top ends of the two plate bodies are rotationally connected, and at least one plate body is provided with a page accommodating groove;

the first connecting piece is rotatably connected with one of the plate bodies;

and the second connecting piece is rotationally connected with the other plate body, is connected with the first connecting piece in a buckling manner and is used for limiting an included angle between the two plate bodies.

2. The foldable display board of claim 1, wherein the two panels are symmetrically disposed.

3. The foldable display board of claim 1, wherein the first connecting piece and the second connecting piece are respectively connected to the lower ends of the corresponding boards.

4. The foldable display board of claim 1, wherein the first connecting piece is provided with a buckle, and the second connecting piece is provided with a socket matching the buckle.

5. The foldable display board of claim 4, wherein the buckle comprises a connecting portion and a plug portion, the connecting portion connects the first connecting piece and the plug portion, the connecting portion has an outer diameter smaller than the insertion hole, and the plug portion has an outer diameter larger than the insertion hole.

6. The foldable display board of claim 5, wherein the edge of the side of the insertion part facing away from the connecting part is provided with a chamfer.

7. The foldable display board of claim 5, wherein the clasp is provided with a moving slot formed concavely from the end thereof to the first connecting piece, the moving slot dividing the clasp into at least two parts.

8. The foldable exhibition board of claim 4, wherein one end of the second connecting piece away from the corresponding board body is provided with a step part which is bent and extended laterally, and the insertion hole is arranged on the step part; when the foldable exhibition board is in a standing state, the step part is positioned on the upper side of the first connecting piece.

9. The foldable display of claim 1, wherein the receiving groove is provided with laterally extending projections at the edges.

10. The foldable display board of claim 1, wherein the foldable display board is integrally injection molded.

Images