CN216287498U

CN216287498U - Bulletin board for exhibition information

Info

Publication number: CN216287498U
Application number: CN202123011135.2U
Authority: CN
Inventors: 章娟; 朱炜
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-12
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the technical field of bulletin boards, in particular to a bulletin board for exhibition information. The utility model solves the problems that most of the conventional public boards for exhibition information are fixed and not detachable, and if a large banner or information paper exists, the public boards are difficult to paste on the surface of the public board and can be pasted only by reducing characters and images, so that the watching and reading are influenced.

Description

Bulletin board for exhibition information

Technical Field

The utility model relates to the technical field of public boards, in particular to a public board for exhibition information.

Background

The bulletin board is a board which is used for attracting attention of people to warn the people of certain specific information so as to achieve notification, and is widely applied to schools, exhibition centers, parking lots and other public places needing to remind pedestrians of paying attention to certain matters.

The existing bulletin board for exhibition information is mostly fixed and not detachable, if a large banner or information paper exists, the bulletin board is difficult to paste on the surface of the bulletin board and can only be pasted by reducing characters and images, so that watching and reading are influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above-mentioned problems in the background, and an object of the present invention is to provide a bulletin board for exhibition information.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a bulletin board for exhibitions information, includes bottom plate and adjusting device, the side of bottom plate is equipped with adjusting device, adjusting device includes two supports, two support symmetric distribution is in the side of bottom plate, the sliding surface of support is connected with the slide, two fixed mounting has splint between the slide, the fixed surface of splint installs two first springs, two the one end and the support fixed connection of splint are kept away from to first spring. The setting of first spring has played and has let splint remove the back can reach the effect that resets, and the setting of slide has played the effect that drives splint and remove.

Preferably, a supporting plate is fixedly installed between the two sliding plates, and a connecting rod is fixedly installed on the surface of the supporting plate. The setting of backup pad has played the effect that drives the slide and remove, and the setting of connecting rod has played the effect that drives the backup pad and remove.

Preferably, vertical grooves are formed in the side face of the support, a transverse plate is connected between the two vertical grooves in a sliding mode, and one end, far away from the support plate, of the connecting rod is fixedly connected with the transverse plate. The arrangement of the transverse plate plays a role in driving the connecting rod to move.

Preferably, the surface of the bottom plate is provided with a groove, the interior of the groove is movably connected with a display plate, and the bottom surface of the bottom plate is fixedly provided with two supporting legs. The groove has the effect of placing the display board, and the support legs have the effect of supporting the bottom board.

Preferably, the one end surface that the support was kept away from to the bottom plate is equipped with closing device, closing device includes two L type extension boards, two L type extension board symmetric distribution is in the side of bottom plate, the one end surface that L type extension board is close to the bottom plate has seted up the spout, the inside sliding connection of spout has the riser, the fixed surface of riser has a plurality of round bars, the one end fixed mounting that the riser was kept away from to the round bar has the clamp plate. The setting of riser has played the effect that drives round bar and clamp plate and remove, and the setting of clamp plate has played the effect of fixing the information paper at the bulletin board surface.

Preferably, two second springs are fixedly mounted on the surface of one end, far away from the round rod, of the vertical plate, and one ends, far away from the vertical plate, of the two second springs are fixedly connected with the L-shaped support plate. The setting of second spring has played the effect of restriction riser in spout inside position.

Preferably, the surface of the vertical plate is fixedly provided with a pull rod, one end of the pull rod, which is far away from the vertical plate, is fixedly provided with a pull handle, and the pull rod is in sliding connection with the L-shaped support plate by means of the pull handle. The pull rod and the pull handle are arranged to drive the vertical plate to move in the sliding groove.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. in the utility model, through arranging the adjusting device, when the size of the existing bulletin board is smaller than that of the information paper to be pasted, the transverse board slides and moves in the vertical groove to drive the connecting rod to move, the connecting rod moves to drive the supporting plate to move, the supporting plate moves to drive the sliding plate to move on the surface of the bracket, the sliding plate moves on the surface of the bracket to drive the clamping plate to move, the clamping plate moves to extrude the first spring, so that the first spring is stressed and compressed, the clamping plate moves to separate the bulletin board from the bulletin board, the clamping plate is separated from the bulletin board to lose the limit between the bulletin board and the groove, at the moment, the bulletin board can be moved out from the groove to replace the bulletin board which the size of the information paper to be pasted, through the matching of the structures, the bulletin board can be matched and replaced according to the size of the information paper to be pasted, and the characters and images on the information paper can not be pasted only by reducing, which in turn adversely affects the viewing and reading of the persons participating in the exhibitions.

2. In the utility model, through arranging the pressing device, when the information paper needs to be fixed on the surface of the display board, the pull handle is firstly pulled, the pull handle moves to drive the pull rod to move, the pull rod moves to drive the vertical plate to move in the sliding groove, the vertical plate moves in the sliding groove to extrude the second spring, so that the second spring is stressed and compressed and simultaneously drives the round rod to move, the round rod moves to drive the pressing plate to move, the pressing plate moves to separate the pressing plate from the display board, at the moment, the paper containing the information to be displayed is placed between the display board and the pressing plate, after the placement is finished, the pull handle is released, the pressing plate is reset by utilizing the resilience force of the second spring, the information paper is further firmly pressed on the surface of the display board, through the matching of the structures, the information paper can be conveniently fixed on the surface of the display board, and the information paper is prevented from being fixed on the surface of the display board by using glue, thereby adversely affecting the later replacement of the information sheet.

Drawings

Fig. 1 is a schematic perspective view of a bulletin board for exhibition information according to the present invention;

FIG. 2 is a schematic left-view structural diagram of a bulletin board for exhibition information according to the present invention;

fig. 3 is a schematic structural view of a bulletin board for exhibition information shown in fig. 1.

Fig. 4 is a schematic structural view of a bulletin board for exhibition information shown in fig. 2B according to the present invention.

Illustration of the drawings:

1. a base plate; 2. a groove; 3. a bulletin board; 4. an adjustment device; 41. a support; 42. a slide plate; 43. a splint; 44. a first spring; 45. a support plate; 46. a connecting rod; 47. a vertical slot; 48. a transverse plate; 5. a support leg; 6. a pressing device; 61. an L-shaped support plate; 62. a chute; 63. a vertical plate; 64. a round bar; 65. pressing a plate; 66. a second spring; 67. a pull rod; 68. and (5) pulling a handle.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a bulletin board for exhibition information comprises a bottom plate 1 and an adjusting device 4, wherein the adjusting device 4 is arranged on the side surface of the bottom plate 1.

The specific arrangement and function of the adjusting device 4 and the pressing device 6 will be described in detail below.

In this embodiment: adjusting device 4 includes two supports 41, and two supports 41 symmetric distribution are in the side of bottom plate 1, and the surperficial sliding connection of support 41 has slide 42, and fixed mounting has splint 43 between two slide 42, and the fixed surface of splint 43 installs two first springs 44, and the one end and the support 41 fixed connection of splint 43 are kept away from to two first springs 44.

In this embodiment: the first spring 44 is arranged to achieve the effect of returning the clamping plate 43 after moving, and the sliding plate 42 is arranged to drive the clamping plate 43 to move.

Specifically, a supporting plate 45 is fixedly installed between the two sliding plates 42, and a connecting rod 46 is fixedly installed on the surface of the supporting plate 45.

In this embodiment: the supporting plate 45 is arranged to drive the sliding plate 42 to move, and the connecting rod 46 is arranged to drive the supporting plate 45 to move.

Specifically, vertical grooves 47 are formed in the side surface of the bracket 41, a transverse plate 48 is slidably connected between the two vertical grooves 47, and one end, far away from the support plate 45, of the connecting rod 46 is fixedly connected with the transverse plate 48. The transverse plate 48 is arranged to effect movement of the connecting rod 46.

Specifically, the surface of the bottom plate 1 is provided with a groove 2, the inner part of the groove 2 is movably connected with a display plate 3, and the bottom surface of the bottom plate 1 is fixedly provided with two support legs 5. The arrangement of the groove 2 plays a role in placing the bulletin board 3, and the arrangement of the supporting legs 5 plays a role in supporting the bottom board 1.

In this embodiment: the one end surface that support 41 was kept away from to bottom plate 1 is equipped with closing device 6, and closing device 6 includes two L type extension boards 61, and two L type extension boards 61 symmetric distribution have seted up spout 62 in the side of bottom plate 1, the one end surface that L type extension board 61 is close to bottom plate 1, and the inside sliding connection of spout 62 has riser 63, and the fixed surface of riser 63 installs a plurality of round bars 64, and the one end fixed mounting that riser 63 was kept away from to round bar 64 has clamp plate 65. When the information paper needs to be fixed on the surface of the bulletin board 3, firstly, the pull handle 68 is pulled, the pull handle 68 is moved to drive the pull rod 67 to move, the pull rod 67 is moved to drive the vertical plate 63 to move in the sliding groove 62, the vertical plate 63 moves in the sliding groove 62 to extrude the second spring 66, so that the second spring 66 is stressed and compressed and simultaneously drives the round rod 64 to move, the round rod 64 is moved to drive the press plate 65 to move, the press plate 65 moves to separate the press plate from the bulletin board 3, at this time, the paper containing the information to be displayed is placed between the bulletin board 3 and the press plate 65, after the placement is finished, the pull handle 68 is released, the press plate 65 is reset by utilizing the resilience force of the second spring 66, so that the information paper is firmly pressed on the surface of the bulletin board 3, through the cooperation of the above structures, the information paper can be conveniently fixed on the surface of the bulletin board 3, the information paper is prevented from being fixed on the surface of the bulletin board 3 by glue, thereby adversely affecting the later replacement of the information sheet.

Specifically, two second springs 66 are fixedly mounted on the surface of one end of the vertical plate 63, which is far away from the round rod 64, and one ends of the two second springs 66, which are far away from the vertical plate 63, are fixedly connected with the L-shaped support plate 61.

In this embodiment: the provision of the second spring 66 has the effect of limiting the position of the riser 63 within the chute 62.

Specifically, a pull rod 67 is fixedly mounted on the surface of the vertical plate 63, a pull handle 68 is fixedly mounted at one end of the pull rod 67, which is far away from the vertical plate 63, and the pull rod 67 is slidably connected with the L-shaped support plate 61 through the pull handle 68.

In this embodiment: the arrangement of the pull rod 67 and the pull handle 68 has the effect of moving the vertical plate 63 inside the slide groove 62.

The working principle is as follows: by arranging the adjusting device 4, when the size of the existing bulletin board is smaller than the size of the information paper to be pasted, the transverse plate 48 is slid, the transverse plate 48 moves in the vertical groove 47 to drive the connecting rod 46 to move, the connecting rod 46 moves to drive the supporting plate 45 to move, the supporting plate 45 moves to drive the sliding plate 42 to move on the surface of the bracket 41, the sliding plate 42 moves on the surface of the bracket 41 to drive the clamping plate 43 to move, the clamping plate 43 moves to extrude the first spring 44, so that the first spring 44 is stressed and compressed, meanwhile, the clamping plate 43 moves to separate the bulletin board 3 from itself, the clamping plate 43 separates from the bulletin board 3 to lose the spacing between the bulletin board 3 and the groove 2, at the moment, the bulletin board 3 can be moved out of the groove 2, and then the bulletin board 3 conforming to the size of the information paper to be pasted is replaced, and the bulletin board 3 can be matched and replaced according to the size of the information paper to be pasted, the problem that the characters and the images on the information paper can be pasted only by reducing the size of the characters and the images on the information paper, and then adverse effects are brought to watching and reading of the people participating in the exhibition. When the information paper needs to be fixed on the surface of the bulletin board 3, firstly, the pull handle 68 is pulled, the pull handle 68 is moved to drive the pull rod 67 to move, the pull rod 67 is moved to drive the vertical plate 63 to move in the sliding groove 62, the vertical plate 63 moves in the sliding groove 62 to extrude the second spring 66, so that the second spring 66 is stressed and compressed and simultaneously drives the round rod 64 to move, the round rod 64 is moved to drive the press plate 65 to move, the press plate 65 moves to separate the press plate from the bulletin board 3, at this time, the paper containing the information to be displayed is placed between the bulletin board 3 and the press plate 65, after the placement is finished, the pull handle 68 is released, the press plate 65 is reset by utilizing the resilience force of the second spring 66, so that the information paper is firmly pressed on the surface of the bulletin board 3, through the cooperation of the above structures, the information paper can be conveniently fixed on the surface of the bulletin board 3, the information paper is prevented from being fixed on the surface of the bulletin board 3 by glue, thereby adversely affecting the later replacement of the information sheet.

Claims

1. The utility model provides a signboard is used to exhibitions information, includes bottom plate (1) and adjusting device (4), its characterized in that: the side of bottom plate (1) is equipped with adjusting device (4), adjusting device (4) include two support (41), two support (41) symmetric distribution is in the side of bottom plate (1), the surperficial sliding connection of support (41) has slide (42), two fixed mounting has splint (43) between slide (42), the fixed surface of splint (43) installs two first spring (44), two the one end and support (41) fixed connection of splint (43) are kept away from in first spring (44).

2. The bulletin board for exhibition information of claim 1, wherein: two fixed mounting has backup pad (45) between slide (42), the fixed surface of backup pad (45) installs connecting rod (46).

3. The bulletin board for exhibition information of claim 2, wherein: vertical grooves (47) are formed in the side face of the support (41), a transverse plate (48) is connected between the vertical grooves (47) in a sliding mode, and one end, far away from the support plate (45), of the connecting rod (46) is fixedly connected with the transverse plate (48).

4. The bulletin board for exhibition information of claim 1, wherein: the novel floor is characterized in that a groove (2) is formed in the surface of the bottom plate (1), a display plate (3) is movably connected to the inside of the groove (2), and two supporting legs (5) are fixedly mounted on the surface of the bottom plate (1).

5. The bulletin board for exhibition information of claim 1, wherein: the utility model discloses a support, including bottom plate (1), bottom plate (41), slide way (62), spout (62), the inside sliding connection of spout (62) has riser (63), the fixed surface of riser (63) installs a plurality of round bars (64), the one end fixed mounting that riser (63) were kept away from in round bar (64) has clamp plate (65), closing device (6) include two L type extension boards (61), two L type extension board (61) symmetric distribution is in the side of bottom plate (1), spout (62) have been seted up on the one end surface that L type extension board (61) are close to bottom plate (1).

6. The bulletin board for exhibition information of claim 5, wherein: two second springs (66) are fixedly mounted on the surface of one end, far away from the round rod (64), of the vertical plate (63), and one ends, far away from the vertical plate (63), of the second springs (66) are fixedly connected with the L-shaped support plate (61).

7. The bulletin board for exhibition information of claim 5, wherein: the fixed surface of riser (63) installs pull rod (67), the one end fixed mounting that riser (63) were kept away from in pull rod (67) has pull handle (68), pull rod (67) are with the help of pull handle (68) and L type extension board (61) sliding connection.