Scientific and technological promotion information display device

Abstract

The utility model relates to the technical field of science and technology promotion information display devices, in particular to a science and technology promotion information display device which comprises a display board, a rectangular through groove is formed in the front end of the display board, two limiting assemblies are symmetrically arranged outside the rectangular through groove, the two limiting assemblies are symmetrically placed, and one limiting assembly comprises a long board. A groove is formed in the upper end of the long plate, a rubber plate is arranged in the groove, a bolt penetrates through the front end of the long plate in a threaded mode, a disc is fixedly installed at the position, located in the groove, of one end of the bolt, the disc abuts against the outer portion of the rubber plate, and the long plate outside one limiting assembly is fixed to the position, close to the lower end, of the front end of the display plate. The long plate outside the other limiting assembly is located outside the rectangular through groove. According to the science and technology popularization information display device, a display poster can be conveniently positioned.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of science and technology popularization information display device, and particularly relates to a science and technology popularization information display device. BACKGROUND

[0002] In today's era of rapid development of science and technology, various scientific and technological achievements emerge in an endless stream, and their application fields are increasingly wide. However, the effective dissemination and popularization of scientific and technological information face many challenges.

[0003] The traditional science and technology popularization method mainly depends on written materials, picture display and oral explanation. For example, in science and technology exhibition, science popularization venue or enterprise product promotion activities, a large number of paper brochures are distributed, but the audience's interest in reading is not high due to the large amount of content, and it is not convenient to carry and save. At the same time, the simple picture display board display form is relatively static, and it is difficult to vividly present the complex functions, dynamic operation principle and actual application scene of the science and technology product, so as to fully attract the audience's attention and stimulate their desire to understand in depth.

[0004] However, the existing display board is mostly displayed outdoors, and the content posted on the display board needs to meet the viewing needs of people, so the height of the posted content is relatively high, which makes it difficult to post. The technical personnel in the field provide a science and technology popularization information display device to solve the problems in the background art. CONTENT OF THE INVENTION

[0005] In order to solve the problems in the background art, the present application provides a science and technology popularization information display device.

[0006] The science and technology popularization information display device provided by the present application adopts the following technical scheme:

[0007] A science and technology popularization information display device, comprising a display board, a rectangular through slot is formed in the front end of the display board, two limiting assemblies are symmetrically arranged outside the rectangular through slot, and the two limiting assemblies are symmetrically placed, one limiting assembly comprises a long plate, a groove is formed in the upper end of the long plate, a rubber plate is arranged in the groove, and a bolt is screwed through the front end of the long plate, one end of the bolt is fixedly installed with a disc in the interior of the groove, and the disc abuts against the exterior of the rubber plate.

[0008] Preferably, the long plate outside one limiting assembly is fixed at the front end of the display board close to the lower end, the long plate outside the other limiting assembly is located outside the rectangular through slot, a guide rod is fixedly installed at the rear end of the long plate, the guide rod penetrates the interior of the rectangular through slot, and a guide plate is fixedly installed at the rear end of the guide rod.

[0009] Preferably, side plates are fixedly installed on both sides of the display board, and an auxiliary plate is fixedly installed below the display board.

[0010] Preferably, a counterweight is fixedly installed at the upper end of the auxiliary plate close to the rear end of the display plate, and the upper end of the counterweight is fixedly installed with a winding column.

[0011] Preferably, a fixed plate is fixedly installed at the rear end of the display plate, and a notch groove is formed at the lower end of the fixed plate, and two fixed pulleys are movably installed inside the notch groove.

[0012] Preferably, a thin rope is arranged outside the fixed pulley, and one end of the thin rope is fixedly connected with the upper end of the guide plate, and the other end is wound and positioned with the winding column.

[0013] In summary, the present application has the following beneficial technical effects: through the setting of the limiting assembly, first, the lower part of the poster is inserted into the groove at the upper end of the lower long plate, the rubber plate is extruded after the rotation of the bolt, the lower part of the poster is positioned, and the upper part of the poster is positioned in the same way, then the other end of the thin rope is tied to the winding column for fixation when the poster is completely opened after being moved to the appropriate position. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is the overall structure schematic view of a science and technology popularization information display device in the embodiment of the present application;

[0015] Figure 2 is the rear structure schematic view of a science and technology popularization information display device in the embodiment of the present application;

[0016] Figure 3 is the limiting assembly structure schematic view of a science and technology popularization information display device in the embodiment of the present application;

[0017] Figure 4 is the internal structure schematic view of a fixed plate of a science and technology popularization information display device in the embodiment of the present application.

[0018] Mark explanation: 1, display plate; 2, side plate; 3, rectangular through groove; 4, limiting assembly; 5, auxiliary plate; 6, counterweight; 7, guide plate; 8, fixed plate; 9, thin rope; 10, winding column; 11, long plate; 12, groove; 13, rubber plate; 14, bolt; 15, disc; 16, notch groove; 17, fixed pulley. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0020] For example, Figures 1-4As shown, a kind of science and technology popularization information display device, including display board 1, the front end of display board 1 is equipped with rectangular through slot 3, the outside of rectangular through slot 3 is equipped with two limiting components 4, and two limiting components 4 are symmetrically placed, one limiting component 4 includes long plate 11, recess 12 is formed in the upper end of long plate 11, rubber plate 13 is arranged in recess 12, and the front end of long plate 11 is screwed through bolt 14, and the one end of bolt 14 is fixedly installed with disc 15 in the inside of recess 12, and disc 15 abuts on the outside of rubber plate 13.

[0021] In the embodiment, the long plate 11 outside one limiting component 4 is fixed at the front end of display board 1 close to lower end, the long plate 11 outside another limiting component 4 is located at the outside of rectangular through slot 3, and the rear end of long plate 11 is fixedly installed with guide rod, the guide rod penetrates the inside of rectangular through slot 3, and the rear end of guide rod is fixedly installed with guide plate 7.

[0022] By setting limiting component 4, first, the lower part of poster is inserted into recess 12 on the upper end of lower long plate 11, after rotating bolt 14, rubber plate 13 is extruded to the lower part of poster, and the upper part of poster is positioned in the same way.

[0023] In the embodiment, the both sides of display board 1 are fixedly installed with side plate 2, and auxiliary plate 5 is fixedly installed between display board 1.

[0024] In the embodiment, counterweight 6 is fixedly installed on the upper end of auxiliary plate 5 close to the rear end of display board 1, and tying column 10 is fixedly installed on the upper end of counterweight 6.

[0025] In the embodiment, fixed plate 8 is fixedly installed on the rear end of display board 1, notch groove 16 is formed in the lower end of fixed plate 8, and two fixed pulleys 17 are movably installed in the inside of notch groove 16.

[0026] In the embodiment, fine rope 9 is arranged outside fixed pulley 17, one end of fine rope 9 is fixedly connected with the upper end of guide plate 7, and the other end is wound and positioned with tying column 10.

[0027] At this time, fine rope 9 is pulled, guide plate 7 drives upper long plate 11 to slide in the inside of rectangular through slot 3, when moving to appropriate position, poster is completely opened, and the other end of fine rope 9 is tied on tying column 10 to be fixed.

[0028] The implementation principle of the scientific and technological popularization information display device is as follows: the lower part of the poster is first inserted into the groove 12 at the upper end of the lower long plate 11, the rubber plate 13 is pressed against the lower part of the poster after the rotating bolt 14 is rotated, the lower part of the poster is positioned, the upper part of the poster is positioned in the same way, the thin rope 9 is pulled at this time, the guide plate 7 drives the upper long plate 11 to slide in the rectangular through slot 3, when the poster is completely opened after being moved to a suitable position, the other end of the thin rope 9 is tied on the tying column 10 to be fixed.

[0029] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0030] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0031] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A technology promotion information display device, characterized in that: Including the display board (1), the front end of the display board (1) is provided with a rectangular through slot (3), the outer part of the rectangular through slot (3) is provided with two limiting components (4) symmetrically, and the two limiting components (4) are symmetrically placed, one limiting component (4) comprises a long plate (11), the upper end of the long plate (11) is provided with a groove (12), the inner part of the groove (12) is provided with a rubber plate (13), and the front end of the long plate (11) is screwed through a bolt (14), one end of the bolt (14) is fixedly installed with a disc (15) in the inner part of the groove (12), and the disc (15) abuts against the outer part of the rubber plate (13).

2. The scientific and technological information display device according to claim 1, characterized in that: The outer long plate (11) of one limiting component (4) is fixed on the front end of the display board (1) near the lower end, and the outer long plate (11) of the other limiting component (4) is located outside the rectangular through slot (3), and the rear end of the long plate (11) is fixedly installed with a guide rod, the guide rod penetrates the inner part of the rectangular through slot (3), and the rear end of the guide rod is fixedly installed with a guide plate (7).

3. The scientific popularization information display device according to claim 1, characterized in that: Both sides of the display board (1) are fixedly installed with side plates (2), and the display board (1) is fixedly installed with an auxiliary plate (5) below.

4. The scientific popularization information display device according to claim 3, characterized in that: The upper end of the auxiliary plate (5) is fixedly installed with a counterweight (6) near the rear end of the display board (1), and the upper end of the counterweight (6) is fixedly installed with a winding column (10).

5. The scientific popularization information display device according to claim 1, characterized in that: The rear end of the display board (1) is fixedly installed with a fixed plate (8), and the lower end of the fixed plate (8) is provided with a notch groove (16), and the inner part of the notch groove (16) is movably installed with two fixed pulleys (17).

6. The scientific popularization information display device according to claim 5, characterized in that: The outer part of the fixed pulley (17) is provided with a thin rope (9), one end of the thin rope (9) is fixedly connected with the upper end of the guide plate (7), and the other end is wound with the winding column (10).

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