Exhibition board special for exhibition and display business

Abstract

The utility model discloses a special exhibition board for exhibition and display business, which comprises a base and an exhibition board body, the rear end of the exhibition board body is fixedly connected with a connecting frame, one end of the connecting frame is fixedly connected with a supporting shaft, the outer wall of one side of the supporting shaft is provided with clamping grooves in a circumferential array, the upper end of the base is provided with a rotating groove, and the rotating groove is fixedly connected with the connecting frame. The exhibition board body is rotationally connected to the upper end of the base through a supporting shaft and a rotating groove, a supporting block is fixedly connected to the upper end of one side of the base, a clamping block is arranged in the supporting block, and a first reset spring is fixedly connected to one end of the clamping block. According to the exhibition board, the clamping block is driven by the arranged first reset spring to do reset motion, so that the clamping block is clamped in the clamping groove to limit and fix the supporting shaft, the exhibition board body is limited, the exhibition board body cannot move, and people can conveniently observe the interior of the exhibition board body.

Description

Technical Field

[0001] This utility model relates to the field of exhibition and display technology, specifically an exhibition board for exhibition and display business. Background Technology

[0002] In recent years, with the continuous development of society, the pace of life and work in cities is getting faster and faster, and with the constant updating of life information, the role of advertising is becoming more and more important. In large-scale exhibitions and conferences, the role of advertising is even more indispensable, and in exhibition settings, advertisements are usually promoted through exhibition boards.

[0003] No effective solutions have yet been proposed to address the problems in the relevant technologies.

[0004] 1. Existing exhibition boards designed for exhibition and display businesses are usually designed with a certain angle when placed on the ground to facilitate people's observation. However, most exhibition boards with angle adjustment use a damped rotating structure. Over time, the pivot may become loose, causing the exhibition board to move and affecting people's observation. Utility Model Content

[0005] In view of the problems in related technologies, this utility model proposes an exhibition board specifically for exhibition and display businesses to overcome the aforementioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] An exhibition board for exhibition and display business includes a base and an exhibition board body. A connecting frame is fixedly connected to the rear end of the exhibition board body. A support shaft is fixedly connected to one end of the connecting frame. A slot is formed in a circular array on the outer wall of one side of the support shaft. A rotating groove is formed at the upper end of the base. The exhibition board body is rotatably connected to the upper end of the base through the support shaft and the rotating groove. A support block is fixedly connected to the upper end of one side of the base. A locking block is provided inside the support block. A first return spring is fixedly connected to one end of the locking block.

[0008] A further improvement of the present invention is that: there are two support blocks, which are respectively located at the upper and lower ends of the rotating groove; the support blocks have a movable cavity inside; the locking block is slidably connected to the inside of the movable cavity; and the end of the first reset spring away from the locking block is fixedly connected to the inner wall of the movable cavity.

[0009] Using the above technical solution, the first reset spring can drive the locking block to perform a reset movement, so that the locking block is locked inside the slot to fix the support shaft, thereby limiting the display board body and preventing the display board body from moving.

[0010] A further improvement of the present invention is that: one end of the card block is fixedly connected to a limiting plate, the limiting plate is slidably connected to the inside of the movable cavity, and the first reset spring is fixedly connected to the end of the limiting plate away from the card block.

[0011] Using the above technical solution, the limiting plate in the solution can limit the movement of the card block, so that the card block will not detach from the movable cavity.

[0012] A further improvement of the present invention is that: a limiting frame is fixedly connected to the upper end of one side of the base, and there are two limiting frames, which are respectively located on both sides of the rotating groove, and a movable frame is slidably connected between the limiting frames.

[0013] A further improvement of the present invention is that: a connecting block is fixedly connected to one end of the limiting plate away from the locking block, and two stops are fixedly connected to both sides of the connecting block away from the locking block, and one side of the stop is provided with a first inclined surface.

[0014] A further improvement of this utility model is that: the upper and lower ends of the movable frame are fixedly connected to a connecting rod, and the end of the connecting rod away from the movable frame is provided with a second inclined surface, and the second inclined surface is in contact with the first inclined surface.

[0015] Using the above technical solution, the first and second inclined surfaces are used to rub against each other, so that the stop block drives the connecting block to slide under the pressure of friction, thereby pulling the card block out of the slot. This not only limits and fixes the position, but also makes it convenient for people to adjust the angle of the exhibition board body.

[0016] A further improvement of the present invention is that: a limiting groove is provided inside the limiting frame, and limiting blocks are fixedly connected to both sides of the movable frame; the limiting blocks and the limiting groove are adapted to each other, and the limiting blocks are slidably connected inside the limiting groove.

[0017] Using the above technical solution, the limiting block and limiting groove in the solution can limit the movable frame, so that the movable frame can make linear sliding motion.

[0018] A further improvement of the present invention is that the movable frame is slidably connected between the limiting frame via the limiting block and the limiting groove, and a second return spring is fixedly connected to the inner side wall of the limiting block, with the end of the second return spring away from the limiting block fixedly connected to the inner side wall of the limiting groove.

[0019] Using the above technical solution, the second reset spring in the solution can drive the movable frame to perform a reset movement, so that the movable frame returns to its original position.

[0020] The beneficial effects of this utility model are as follows:

[0021] 1. The first reset spring drives the locking block to perform a reset movement, so that the locking block is locked inside the slot to limit and fix the support shaft, thereby limiting the display board body and preventing the display board body from moving, making it convenient for people to observe the interior of the display board body.

[0022] 2. By pressing the movable frame, the first and second inclined surfaces rub against each other, causing the stop block to drive the connecting block and the locking block to slide under the pressure of friction, thereby pulling the locking block out of the slot. This not only limits and fixes the position but also makes it convenient for people to adjust the angle of the exhibition board body. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a front view according to an embodiment of the present utility model.

[0025] Figure 2 This is a structural diagram of the exhibition board body according to an embodiment of the present utility model.

[0026] Figure 3 This is a structural diagram of the base according to an embodiment of the present utility model.

[0027] Figure 4 This is a diagram showing the internal structure of the base according to an embodiment of the present invention.

[0028] Figure 5 This is a structural diagram of the movable frame according to an embodiment of the present utility model.

[0029] In the picture:

[0030] 1. Base; 101. Limiting frame; 102. Limiting groove; 103. Support block; 104. Movable cavity; 105. Locking block; 106. Limiting plate; 107. First return spring; 108. Connecting block; 109. Stop block; 1010. First inclined surface; 2. Display board body; 201. Connecting frame; 202. Support shaft; 203. Locking groove; 3. Movable frame; 301. Limiting block; 302. Second return spring; 303. Connecting rod; 304. Second inclined surface. Detailed Implementation

[0031] 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.

[0032] According to an embodiment of this utility model, an exhibition board specifically designed for exhibition and display businesses is provided.

[0033] Example 1;

[0034] like Figure 1-5 As shown, the exhibition board for exhibition and display business according to the present utility model includes a base 1 and an exhibition board body 2. A connecting frame 201 is fixedly connected to the rear end of the exhibition board body 2. A support shaft 202 is fixedly connected to one end of the connecting frame 201. A slot 203 is formed in a circumferential array on the outer wall of one side of the support shaft 202. A rotating groove is formed at the upper end of the base 1. The exhibition board body 2 is rotatably connected to the upper end of the base 1 through the support shaft 202 and the rotating groove. A support block 103 is fixedly connected to the upper end of one side of the base 1. A locking block 105 is provided inside the support block 103. A first return spring 107 is fixedly connected to one end of the locking block 105.

[0035] In this embodiment, the first reset spring 107 can drive the locking block 105 to perform a reset movement, so that the locking block 105 is locked inside the locking groove 203 to fix the support shaft 202, thereby limiting the exhibition board body 2 and preventing the exhibition board body 2 from moving, making it convenient for people to observe the interior of the exhibition board body 2.

[0036] Example 2;

[0037] like Figure 1-5As shown, according to an embodiment of this utility model, the exhibition board for exhibition and display business has two support blocks 103, which are respectively located at the upper and lower ends of the rotating groove. A movable cavity 104 is formed inside each support block 103. A locking block 105 is slidably connected to the inside of the movable cavity 104. One end of a first return spring 107 away from the locking block 105 is fixedly connected to the inner wall of the movable cavity 104. One end of the locking block 105 is fixedly connected to a limiting plate 106, which is slidably connected to the inside of the movable cavity 104. A reset spring 107 is fixedly connected to the end of the limiting plate 106 away from the locking block 105. A limiting frame 101 is fixedly connected to the upper end of one side of the base 1. There are two limiting frames 101, which are respectively located on both sides of the rotating groove. A movable frame 3 is slidably connected between the limiting frames 101. A connecting block 108 is fixedly connected to the end of the limiting plate 106 away from the locking block 105. A stop block 109 is fixedly connected to both sides of the end of the connecting block 108 away from the locking block 105. A first inclined surface 1010 is provided on one side of the stop block 109.

[0038] In this embodiment, the first reset spring 107 can drive the locking block 105 to perform a reset movement, so that the locking block 105 is locked inside the slot 203 to fix the support shaft 202, thereby limiting the display board body 2 and preventing the display board body 2 from moving. The limiting plate 106 can limit the locking block 105 and prevent the locking block 105 from leaving the active cavity 104.

[0039] Example 3;

[0040] like Figure 1-5 As shown, according to an embodiment of the present invention, an exhibition display board for exhibition and display business is provided. The upper and lower ends of the movable frame 3 are fixedly connected to the connecting rod 303. The end of the connecting rod 303 away from the movable frame 3 is provided with a second inclined surface 304. The second inclined surface 304 is in contact with the first inclined surface 1010. The interior of the limiting frame 101 is provided with a limiting groove 102. The two sides of the movable frame 3 are fixedly connected to the limiting blocks 301. The limiting blocks 301 and the limiting grooves 102 are adapted to each other. The limiting blocks 301 are slidably connected to the interior of the limiting grooves 102. The movable frame 3 is slidably connected between the limiting frames 101 through the limiting blocks 301 and the limiting grooves 102. The inner sidewall of the limiting block 301 is fixedly connected to a second return spring 302. The end of the second return spring 302 away from the limiting block 301 is fixedly connected to the inner sidewall of the limiting groove 102.

[0041] In this embodiment, the first inclined surface 1010 and the second inclined surface 304 are used for mutual friction, so that the stop block 109 drives the connecting block 108 to slide the locking block 105 under the pressure of friction, thereby pulling the locking block 105 out of the locking groove 203. It has the function of limiting and fixing, and at the same time, it is convenient for people to adjust the angle of the exhibition board body 2. The limiting block 301 and the limiting groove 102 can limit the movable frame 3, so that the movable frame 3 can make linear sliding motion. The second reset spring 302 can drive the movable frame 3 to make reset motion, so that the movable frame 3 returns to its original position.

[0042] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0043] In practical applications, the first reset spring 107 can drive the locking block 105 to perform a reset movement, so that the locking block 105 is locked inside the slot 203 to fix the support shaft 202, thereby limiting and fixing the exhibition board body 2. When it is necessary to adjust the angle of the exhibition board body 2, pressing the movable frame 3 causes the first inclined surface 1010 and the second inclined surface 304 to rub against each other, so that the stop block 109 drives the connecting block 108 to slide under the pressure of friction, thereby pulling the locking block 105 out of the slot 203. At this time, the support shaft 202 and the rotating groove are loosened, and the angle of the exhibition board body 2 can be adjusted.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An exhibition board specifically for exhibition and display business, comprising a base (1) and an exhibition board body (2), characterized in that, The rear end of the exhibition board body (2) is fixedly connected to a connecting frame (201), and one end of the connecting frame (201) is fixedly connected to a support shaft (202). The outer wall of the support shaft (202) is provided with a circumferential array of slots (203). The upper end of the base (1) is provided with a rotating groove. The exhibition board body (2) is rotatably connected to the upper end of the base (1) through the support shaft (202) and the rotating groove. The upper end of one side of the base (1) is fixedly connected to a support block (103). The support block (103) is provided with a locking block (105) inside. One end of the locking block (105) is fixedly connected to a first return spring (107).

2. The exhibition sign for exhibition and display business as described in claim 1, characterized in that, There are two support blocks (103), which are respectively located at the upper and lower ends of the rotating groove. The support block (103) has a movable cavity (104) inside. The locking block (105) is slidably connected to the inside of the movable cavity (104). The end of the first reset spring (107) away from the locking block (105) is fixedly connected to the inner wall of the movable cavity (104).

3. The exhibition sign for exhibition and display business as described in claim 2, characterized in that, One end of the card block (105) is fixedly connected to a limiting plate (106), the limiting plate (106) is slidably connected to the inside of the movable cavity (104), and the first reset spring (107) is fixedly connected to the end of the limiting plate (106) away from the card block (105).

4. The exhibition sign for exhibition and display business as described in claim 3, characterized in that, A limiting frame (101) is fixedly connected to the upper end of one side of the base (1). There are two limiting frames (101), which are respectively located on both sides of the rotating groove. A movable frame (3) is slidably connected between the limiting frames (101).

5. The exhibition sign for exhibition and display business as described in claim 4, characterized in that, The limiting plate (106) is fixedly connected to a connecting block (108) at one end away from the locking block (105), and the connecting block (108) is fixedly connected to two sides of the end away from the locking block (105) with a stop block (109), and one side of the stop block (109) is provided with a first inclined surface (1010).

6. The exhibition sign for exhibition and display business as described in claim 5, characterized in that, The upper and lower ends of the movable frame (3) are fixedly connected to a connecting rod (303). The end of the connecting rod (303) away from the movable frame (3) is provided with a second inclined surface (304), and the second inclined surface (304) is in contact with the first inclined surface (1010).

7. An exhibition sign specifically for exhibition and display business according to claim 6, characterized in that, The limiting frame (101) has a limiting groove (102) inside, and the movable frame (3) has a limiting block (301) fixedly connected to both sides. The limiting block (301) and the limiting groove (102) are adapted to each other, and the limiting block (301) is slidably connected to the inside of the limiting groove (102).

8. The exhibition sign for exhibition and display business as described in claim 7, characterized in that, The movable frame (3) is slidably connected between the limiting frame (101) via the limiting block (301) and the limiting groove (102). A second return spring (302) is fixedly connected to the inner wall of the limiting block (301), and the end of the second return spring (302) away from the limiting block (301) is fixedly connected to the inner wall of the limiting groove (102).

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