Folding multi-screen advertisement display board

Abstract

The utility model discloses a folding type multi-screen advertisement display board, and relates to the technical field of advertisement display boards. The hinge comprises a first plate body and a second plate body, the side wall of the first plate body is fixedly connected with a first hinge piece, the side wall of the second plate body is fixedly connected with a second hinge piece, the first hinge piece corresponds to the second hinge piece, the side wall of the first hinge piece is fixedly connected with a protruding cylinder, and the side wall of the second hinge piece is fixedly connected with a protruding column. A first concave opening is formed in the middle of the side wall of the first plate body, a second concave opening is formed in the middle of the side wall of the second plate body, a limiting plate is arranged in the first concave opening, and a second concave plate is fixedly connected to the inner side wall of the second concave opening; the limiting plate corresponds to and is matched with a concave opening of the second concave plate; the foldable display board is convenient to use and can be folded or unfolded according to needs, and the display board is convenient to replace.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of advertising display board, specifically is a folding type multi -screen advertising display board. BACKGROUND

[0002] The function of the advertising display board is to show the plane advertisement of some enterprise or some product, so that the consumers have a more deep impression on the company or product and increase the purchase willingness, further expand the business opportunity, the advertising content has the effect of attracting the attention besides, additionally enlarges the size of the edition face to make people unable to ignore its existence, it is also another kind of effective means of improving the advertising effect, and although the existing enlarged display board effectively improves the advertising effect, but also because the display board is too large, leading to the inconvenient transfer, and once damage occurs, then need to be replaced in an all-round way, it is very inconvenient, for the above problems, the inventor proposes a folding type multi -screen advertising display board to solve the above problems. CONTENT OF UTILITY MODEL

[0003] In order to solve the problem that although the existing enlarged display board effectively improves the advertising effect, but inconvenient transfer exists, and once damage occurs, then need to be replaced in an all-round way, the utility model aims at providing a folding type multi -screen advertising display board.

[0004] In order to solve the above technical problem, the utility model adopts the following technical scheme: a folding type multi -screen advertising display board, including first board body and second board body, the side wall of first board body is fixedly connected with first page piece, the side wall of second board body is fixedly connected with second page piece, first page piece and second page piece correspond, the side wall of first page piece is fixedly connected with convex cylinder, the side wall of second page piece is fixedly connected with convex column, and the end surface of convex column is fixedly connected with rotating shaft, the cylinder mouth of rotating shaft and convex cylinder correspond and cooperate, the middle part of the side wall of first board body is provided with first recess, the middle part of the side wall of second board body is provided with second recess, the inside of first recess is provided with limiting plate, the inside wall of second recess is fixedly connected with second concave plate, the concave mouth of limiting plate and second concave plate correspond and cooperate.

[0005] Preferably, the bottom surface of the first plate body and the second plate body is fixedly connected with a base, the side wall of the first plate body is fixedly connected with a first magnetic plate, the side wall of the second plate body is fixedly connected with a second magnetic plate, the first magnetic plate corresponds to the second magnetic plate and is attracted to each other, the base is used for supporting the first plate body and the second plate body, avoiding the first plate body and the second plate body from being in direct contact with the ground, thereby reducing abrasion and prolonging the service life, when folding, the first plate body and the second plate body are pushed, under the action of the rotating shaft and the convex cylinder, so that the first plate body and the second plate body are folded together to reduce the occupied area, facilitating transportation, and at this time, the first magnetic plate and the second magnetic plate are in contact and attracted to each other, so as to fix the first plate body and the second plate body folded together, avoiding the first plate body and the second plate body folded together from being easily separated, and when unfolding, the first plate body and the second plate body are pulled in the opposite direction, so that the first magnetic plate and the second magnetic plate are separated, so that the first plate body and the second plate body are separated for unfolding and display, the rotating shaft can rotate in the barrel opening of the convex cylinder, and the rotating shaft can be separated from the convex cylinder, when the first plate body and the second plate body need to be replaced, the second plate body is pulled upwards, so that the rotating shaft is separated from the barrel opening of the convex cylinder, and the second plate body can be removed for replacement.

[0006] Preferably, the first notch corresponds to the second notch, the caliber of the first notch is the same as that of the second notch, the inner side wall of the first notch is fixedly connected with a first concave plate, the limiting plate is located in the first concave plate, the concave opening of the first concave plate faces the first plate body, the side wall of the limiting plate is fixedly connected with a first handle, when the first plate body and the second plate body are unfolded for display, the limiting plate is pushed towards the second notch, so that the limiting plate moves into the concave opening of the second notch, at this time, the side wall of the limiting plate is in contact with the side wall of the first plate body and the second plate body, thereby supporting the first plate body and the second plate body, avoiding the unfolded first plate body and the second plate body from being easily rotated under the action of an external force, thereby affecting the display effect, the top surface of the limiting plate is provided with a first jack, the top surface of the second concave plate is provided with a second jack, the caliber of the first jack is the same as that of the second jack, one side of the second concave plate is provided with a plug rod, the plug rod corresponds to and cooperates with the first jack and the second jack, the top end of the plug rod is fixedly connected with a second handle, and the top surface of the second handle is embedded with a magnetic block, when the limiting plate is moved into the concave opening of the second notch, the first jack corresponds to the second jack, then the plug rod is inserted into the first jack and the second jack, thereby completing the limiting and fixing of the limiting plate, the inner top wall of the second notch is embedded with a magnetic attraction plate, the magnetic block corresponds to and is attracted to the magnetic attraction plate, when the plug rod is lifted, the magnetic block and the magnetic attraction plate can limit and fix the plug rod.

[0007] Compared with the prior art, the utility model has the beneficial effects that:

[0008] 1、The utility model discloses, convenient to use, can fold together with the first plate body and the second plate body when not needing using, to reduce the area of occupation, be favorable to transfer, can be unfolded and show when needing using with the first plate body and the second plate body, to improve the display effect.

[0009] 2、The utility model discloses, when folding together with the first plate body and the second plate body, can be fixed with the first plate body and the second plate body that fold together under the adsorption of the first magnetic plate and the second magnetic plate, to avoid the first plate body and the second plate body that fold together easily separate, and when the first plate body and the second plate body are unfolded and show, through the limiting board can support the first plate body and the second plate body that unfold, avoid the first plate body and the second plate body that unfold easily rotate under the action of external force, and influence display effect.

[0010] 3、The utility model discloses, be favorable to the replacement of the first plate body and the second plate body, pull up the second plate body to the upward, make the rotating shaft from the cylinder mouth in the protruding barrel dissociation, can take down the second plate body to change. DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0012] Figure 1 It is the structure schematic diagram after unfolding of the utility model.

[0013] Figure 2 It is the structure schematic diagram after folding of the utility model.

[0014] Figure 3 It is another structure schematic diagram after unfolding of the utility model.

[0015] Figure 4 It is the enlarged view of A of the utility model.

[0016] Figure 5 It is the cooperation schematic diagram of the first page piece and the second page piece of the utility model.

[0017] Figure 6 It is the enlarged view of B of the utility model.

[0018] Figure 7 It is the cooperation schematic diagram of the limiting board and the first concave plate and the second concave plate of the utility model.

[0019] In the diagram: 1. First plate; 2. Second plate; 3. Base; 4. First magnetic plate; 5. Second magnetic plate; 6. First leaf; 7. Protruding cylinder; 8. Second leaf; 9. Protruding column; 10. Rotating shaft; 11. First notch; 12. Second notch; 13. First concave plate; 14. Second concave plate; 15. Limiting plate; 16. First handle; 17. First insertion hole; 18. Second insertion hole; 19. Insertion rod; 20. Second handle; 21. Magnetic block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example: Figures 1-7 As shown, this utility model provides a foldable multi-screen advertising display board, including a first plate 1 and a second plate 2. A first sheet 6 is fixedly connected to the side wall of the first plate 1, and a second sheet 8 is fixedly connected to the side wall of the second plate 2. The first sheet 6 and the second sheet 8 correspond to each other. A protruding cylinder 7 is fixedly connected to the side wall of the first sheet 6, and a protruding post 9 is fixedly connected to the side wall of the second sheet 8. A rotating shaft 10 is fixedly connected to the end face of the protruding post 9. The rotating shaft 10 corresponds to and cooperates with the opening of the protruding cylinder 7. A first recess 11 is provided in the middle of the side wall of the first plate 1, and a second recess 12 is provided in the middle of the side wall of the second plate 2. A limiting plate 15 is provided inside the first recess 11, and a second concave plate 14 is fixedly connected to the inner side wall of the second recess 12. The limiting plate 15 corresponds to and cooperates with the concave opening of the second concave plate 14.

[0022] The bottom surfaces of the first plate 1 and the second plate 2 are both fixedly connected to the base 3. The side wall of the first plate 1 is fixedly connected to the first magnetic plate 4, and the side wall of the second plate 2 is fixedly connected to the second magnetic plate 5. The first magnetic plate 4 and the second magnetic plate 5 correspond to each other and attract each other.

[0023] By adopting the above technical scheme, the front part of the first plate body 1 and the second plate body 2 is a display screen, the rear part is a protective shell, the base 3 is used for supporting the first plate body 1 and the second plate body 2, and direct contact of the first plate body 1 and the second plate body 2 with the ground is avoided, so as to reduce abrasion and prolong service life. When folding, the first plate body 1 and the second plate body 2 are pushed, and under the action of the rotating shaft 10 and the convex cylinder 7, the first plate body 1 and the second plate body 2 can be folded together to reduce the occupied area and facilitate transportation. At this time, the first magnetic plate 4 and the second magnetic plate 5 are in contact and attracted to fix the first plate body 1 and the second plate body 2 folded together to avoid easy separation of the first plate body 1 and the second plate body 2 folded together. When unfolding is needed, the first plate body 1 and the second plate body 2 are pulled in the opposite direction, so that the first magnetic plate 4 and the second magnetic plate 5 are separated, and the first plate body 1 and the second plate body 2 are separated to unfold and display. The rotating shaft 10 can rotate in the barrel opening of the convex cylinder 7, and the rotating shaft 10 can be separated from the convex cylinder 7. When the first plate body 1 and the second plate body 2 need to be replaced, the second plate body 2 is pulled upward, so that the rotating shaft 10 is separated from the barrel opening of the convex cylinder 7, and the second plate body 2 can be removed for replacement.

[0024] The first notch 11 corresponds to the second notch 12, and the caliber of the first notch 11 is the same as that of the second notch 12. The inner side wall of the first notch 11 is fixedly connected with a first concave plate 13, and a limiting plate 15 is located in the first concave plate 13. The concave opening of the first concave plate 13 faces the first plate body 1, and the side wall of the limiting plate 15 is fixedly connected with a first handle 16.

[0025] By adopting the above technical scheme, when the first plate body 1 and the second plate body 2 are unfolded and displayed, the limiting plate 15 is pushed in the direction of the second notch 12, so that the limiting plate 15 moves into the concave opening of the second notch 12. At this time, the side wall of the limiting plate 15 is in contact with the side wall of the first plate body 1 and the second plate body 2, so as to support the first plate body 1 and the second plate body 2, avoid easy rotation of the unfolded first plate body 1 and the second plate body 2 under the action of external force, and affect the display effect.

[0026] A first insertion hole 17 is formed through the top surface of the limiting plate 15, and a second insertion hole 18 is formed through the top surface of the second concave plate 14. The caliber of the first insertion hole 17 is the same as that of the second insertion hole 18. A plug rod 19 is arranged on one side of the second concave plate 14 and corresponds to and cooperates with the first insertion hole 17 and the second insertion hole 18. A second handle 20 is fixedly connected to the top end of the plug rod 19, and a magnetic block 21 is embedded in the top surface of the second handle 20.

[0027] By adopting the above technical scheme, when the limiting plate 15 is moved into the concave opening of the second notch 12, the first insertion hole 17 and the second insertion hole 18 need to be corresponded, then the insertion rod 19 is inserted into the first insertion hole 17 and the second insertion hole 18, so that the limiting and fixing of the limiting plate 15 are completed, the inner top wall of the second notch 12 is embedded with a magnetic plate, the magnetic block 21 corresponds to and is attracted to the magnetic plate, and when the insertion rod 19 is lifted, the insertion rod 19 can be limited and fixed through the attraction between the magnetic block 21 and the magnetic plate.

[0028] Working principle: when folding, the first plate body 1 and the second plate body 2 are pushed, and under the action of the rotating shaft 10 and the convex cylinder 7, the first plate body 1 and the second plate body 2 can be folded together to reduce the occupied area and facilitate transportation, and at this time, the first magnetic plate 4 and the second magnetic plate 5 are in contact and attracted to each other, so as to fix the first plate body 1 and the second plate body 2 folded together to avoid easy separation of the first plate body 1 and the second plate body 2 folded together.

[0029] When unfolding is needed, the first plate body 1 and the second plate body 2 are pulled in the opposite direction, so that the first magnetic plate 4 and the second magnetic plate 5 are separated, so that the first plate body 1 and the second plate body 2 are separated to unfold and display, then the limiting plate 15 is moved into the concave opening of the second notch 12, and the first insertion hole 17 and the second insertion hole 18 need to be corresponded, then the insertion rod 19 is inserted into the first insertion hole 17 and the second insertion hole 18, so that the limiting and fixing of the limiting plate 15 are completed, at this time, the side wall of the limiting plate 15 is in contact with the side wall of the first plate body 1 and the second plate body 2, so as to support the first plate body 1 and the second plate body 2, avoid easy rotation of the unfolded first plate body 1 and the second plate body 2 under the action of external force, and affect the display effect.

[0030] When the first plate body 1 and the second plate body 2 need to be replaced, the second plate body 2 is pulled upwards, so that the rotating shaft 10 is separated from the cylinder opening of the convex cylinder 7, and the second plate body 2 can be removed for replacement.

[0031] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Therefore, if these modifications and variations of the utility model belong to the scope of the claims of the utility model and its equivalent technologies, the utility model also intends to include these modifications and variations.

Claims

1. A foldable multi-screen advertising display board comprising a first board body (1) and a second board body (2), characterized in that: The side wall of the first plate body (1) is fixedly connected with a first page sheet (6), the side wall of the second plate body (2) is fixedly connected with a second page sheet (8), the first page sheet (6) corresponds to the second page sheet (8), the side wall of the first page sheet (6) is fixedly connected with a convex cylinder (7), the side wall of the second page sheet (8) is fixedly connected with a convex column (9), and the end surface of the convex column (9) is fixedly connected with a rotating shaft (10), the rotating shaft (10) corresponds to and matches the cylinder opening of the convex cylinder (7), the middle part of the side wall of the first plate body (1) is provided with a first notch (11), the middle part of the side wall of the second plate body (2) is provided with a second notch (12), the inside of the first notch (11) is provided with a limiting plate (15), the inner side wall of the second notch (12) is fixedly connected with a second concave plate (14), the concave opening of the limiting plate (15) corresponds to and matches the concave opening of the second concave plate (14).

2. The foldable multi-screen advertising display board of claim 1, wherein, The bottom surface of the first plate body (1) and the second plate body (2) is fixedly connected with a base (3).

3. The foldable multi-screen advertising display panel of claim 1, wherein, The side wall of the first plate body (1) is fixedly connected with a first magnetic plate (4), the side wall of the second plate body (2) is fixedly connected with a second magnetic plate (5), the first magnetic plate (4) corresponds to and is attracted to the second magnetic plate (5).

4. The foldable multi-screen advertising display of claim 1, wherein, The first notch (11) corresponds to the second notch (12), and the caliber of the first notch (11) is the same as that of the second notch (12).

5. The foldable multi-screen advertising display of claim 1, wherein, The inner side wall of the first notch (11) is fixedly connected with a first concave plate (13), and the limiting plate (15) is located in the first concave plate (13).

6. The foldable multi-screen advertising display of claim 5, wherein, The concave opening of the first concave plate (13) faces the first plate body (1), and the side wall of the limiting plate (15) is fixedly connected with a first handle (16).

7. The foldable multi-screen advertising display of claim 1, wherein, The top surface of the limiting plate (15) is provided with a first jack (17) in a penetrating manner, the top surface of the second concave plate (14) is provided with a second jack (18) in a penetrating manner, and the caliber of the first jack (17) is the same as that of the second jack (18).

8. The foldable multi-screen advertising display of claim 7, wherein, One side of the second concave plate (14) is provided with a plug rod (19), the plug rod (19) corresponds to and matches the first jack (17) and the second jack (18), the top end of the plug rod (19) is fixedly connected with a second handle (20), and the top surface of the second handle (20) is inlaid with a magnetic block (21).

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