Media information display device

Abstract

The utility model relates to the technical field of media information display, and discloses a media information display device which comprises a supporting seat, limiting pieces are fixedly connected to the two sides of the top of the supporting seat, an unfolding mechanism is arranged between the two limiting pieces, a positioning mechanism is arranged on the surface of the unfolding mechanism, the unfolding mechanism comprises a fixing piece, and the fixing piece is fixedly connected with the limiting pieces. The fixing piece is arranged between the two limiting pieces, and the front side of the fixing piece is fixedly connected with a first display board. According to the media information display device, in the rotating process of the threaded rod, the sliding plates on the two sides can be driven to move in the direction away from each other, the second display plates on the two sides can be driven to move in the direction away from each other, at the moment, the first display plate and the second display plates can separately display different types of media information, and storage is convenient; and the limiting pieces can be inserted into the supporting frames, the purpose of positioning the fixing pieces can be achieved, dismounting and mounting are convenient, and the using convenience of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of media information display, specifically to a media information display device. BACKGROUND

[0002] Media information refers to the content delivered through various media of communication (such as newspapers, magazines, television, radio, Internet, etc.). These contents can include news, entertainment, education, advertising, culture and many other aspects. For example, a current affairs news report published in a newspaper, a variety show in a television program, an online course on a network platform, etc. all belong to media information.

[0003] Patent network announcement number CN 216362033 U discloses a kind of media information display device, including shell, the cross-sectional shape of the shell is regular hexagon structure, driving power supply is arranged in the shell, ring rail is set in the lower surface of the shell, support rod is movably connected in the ring rail, bottom disc is fixedly installed at the bottom end of the support rod, screw rod is fixedly installed in the middle of the upper surface of the bottom disc, first toothed disc is movably connected in the middle of the bottom end of the shell interior.

[0004] The applicant believes that it has the following shortcomings: this media information display device is designed and created by adopting an integrated overall structure, the internal structure is closely connected, and there is no design mechanism for disassembly or folding storage between the components. Due to the characteristics of this integrated and lack of storage function, when the device needs to be transported and transferred, many inconveniences will be exposed, for example, its large overall volume will occupy a lot of space during loading, and it is difficult to arrange flexibly in the transport vehicle, warehouse or other transport carriers, and a large transport tool may be needed to adapt to its size specifications, which undoubtedly increases the transportation cost and difficulty. In the process of carrying, due to the inability to be stored and reduced in size, the large and fixed shape makes it difficult for the carrier to find a suitable point of effort, which is extremely inconvenient to operate, and may cause the device to slip, collide and other risks due to unstable point of effort, thereby causing damage to the device and affecting its subsequent normal use and display effect. UTILITY MODEL CONTENT

[0005] The utility model aims to provide a kind of media information display device to solve the problems raised in the above background.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of media information display device, including support base, the top of the support base both sides are fixedly connected with limiting piece, expansion mechanism is arranged between the two limiting pieces, and positioning mechanism is arranged on the surface of the expansion mechanism.

[0007] The unfolding mechanism comprises a fixing piece, the fixing piece is arranged between two limiting pieces, a first display board is fixedly connected to the front side of the fixing piece, a placing groove is formed in the both sides of the fixing piece, a second display board is inserted into the placing groove, a sliding plate is fixedly connected to the rear side surface of the second display board, a threaded rod is threadedly connected in the sliding plate, the threaded rod is arranged on the rear side of the fixing piece, and a rotating piece is fixedly connected to the middle of the surface of the threaded rod.

[0008] Preferably, opposite threads are arranged on the surface of the threaded rod, a connecting block is rotatably connected to the both sides of the threaded rod, and the connecting block is fixedly connected to the rear side surface of the fixing piece.

[0009] Preferably, a sliding block is fixedly connected to the front side surface of the second display board, a supporting rod is slidably connected in the sliding block, and the supporting rod is fixedly connected in the fixing piece.

[0010] Preferably, a positioning wheel is rollingly connected in the limiting piece, a supporting shaft is fixedly connected to the inner ring of the positioning wheel, and four positioning wheels are arranged on the rear side of the fixing piece.

[0011] Preferably, a supporting frame is fixedly connected to the rear side surface of the fixing piece, a limiting groove is formed in the supporting frame, a supporting column is inserted into the limiting groove, the supporting column is fixedly connected to the top of the supporting seat, the limiting piece can be inserted into the inside of the supporting frame, the purpose of positioning the fixing piece is achieved, the device is convenient to disassemble and assemble, and the convenience of using the device is improved.

[0012] Preferably, the supporting frame is designed in an H shape, and the supporting column is arranged in the supporting piece.

[0013] Compared with the prior art, the media information display device has the following beneficial effects:

[0014] The media information display device can drive the sliding plates on the both sides to move away from each other and drive the second display boards on the both sides to move away from each other in the process of rotating the threaded rod, the first display board and the second display board can display different types of media information respectively, and the device is convenient to store and transport.

[0015] The media information display device, through the positioning mechanism, the positioning wheel rolls in the inside of the limiting piece, and the limiting piece can be inserted into the inside of the support frame, so that the positioning purpose of the fixing piece is achieved, the device is convenient to disassemble and assemble, and the convenience of use of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 It is a whole structural schematic diagram of the present application;

[0018] Figure 2 It is a schematic diagram of the unfolding mechanism of the present application;

[0019] Figure 3 It is a schematic diagram of the unfolding mechanism of the present application;

[0020] Figure 4 It is a schematic diagram of the positioning mechanism of the present application.

[0021] In the figure: 1, support seat; 2, unfolding mechanism; 21, first display plate; 22, second display plate; 23, fixing piece; 24, connecting block; 25, threaded rod; 26, sliding plate; 27, sliding block; 28, support rod; 3, positioning mechanism; 31, positioning wheel; 32, support column; 33, support frame; 34, support shaft; 4, limiting piece. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] The present application provides a technical solution: Embodiment one

[0024] In combination with Figures 1 to 2 -3, a media information display device, comprising a support seat 1, the top of the support seat 1 is fixedly connected with a limiting piece 4 on both sides, an unfolding mechanism 2 is arranged between the two limiting pieces 4, and a positioning mechanism 3 is arranged on the surface of the unfolding mechanism 2.

[0025] The unfolding mechanism 2 comprises a fixing piece 23 arranged between the two limiting pieces 4, the front side of the fixing piece 23 is fixedly connected with the first display board 21, the both sides of the fixing piece 23 are provided with placing grooves, the second display board 22 is inserted into the placing grooves, the rear side surface of the second display board 22 is fixedly connected with a sliding plate 26, the sliding plate 26 is threadedly connected with a threaded rod 25, the threaded rod 25 is arranged at the rear side of the fixing piece 23, and the surface of the threaded rod 25 is fixedly connected with a rotating piece in the middle.

[0026] Further, the surface of the threaded rod 25 is provided with opposite threads, the both sides of the threaded rod 25 are rotatably connected with a connecting block 24, the connecting block 24 is fixedly connected to the rear side surface of the fixing piece 23, and in the rotating process of the threaded rod 25, the both sides of the sliding plate 26 can be driven to move away from each other, and the both sides of the second display board 22 can be driven to move away from each other.

[0027] Further, the front side surface of the second display board 22 is fixedly connected with a sliding block 27, the sliding block 27 is slidably connected with a supporting rod 28, and the supporting rod 28 is fixedly connected to the inside of the fixing piece 23, when the second display board 22 moves, the sliding block 27 slides on the surface of the supporting rod 28, so that the stability of the second display board 22 during movement can be ensured. Embodiment two

[0028] Reference Figure 4 On the basis of embodiment one, further, the limiting piece 4 is rollingly connected with a positioning wheel 31, the inner ring of the positioning wheel 31 is fixedly connected with a supporting shaft 34, the number of the positioning wheels 31 is four, and the four positioning wheels 31 are arranged at the rear side of the fixing piece 23, and through the arrangement of the positioning wheels 31, the fixing piece 23 can be positioned in the inside of the limiting piece 4.

[0029] Further, the rear side surface of the fixing piece 23 is fixedly connected with a support frame 33, the support frame 33 is provided with a limiting groove, the support column 32 is inserted into the limiting groove, the support column 32 is fixedly connected to the top of the support base 1, the limiting piece 4 can be inserted into the inside of the support frame 33, the purpose of positioning the fixing piece 23 can be achieved, disassembly and assembly are facilitated, the convenience of using the device is improved, the support frame 33 is designed in an "H" shape, and the support column 32 is arranged in the support piece.

[0030] In the actual operation process, first, the fixing piece 23 is placed between the two limiting pieces 4, at this time, the positioning wheel 31 rolls in the inside of the limiting piece 4, and the limiting piece 4 can be inserted into the inside of the support frame 33, the purpose of positioning the fixing piece 23 can be achieved, disassembly and assembly are facilitated, and the convenience of using the device is improved;

[0031] When the second display board 22 needs to be unfolded, the rotating member can be rotated to drive the threaded rod 25 to rotate, and in the process of rotating the threaded rod 25, the two sliding plates 26 on the two sides can be driven to move away from each other, and the two second display boards 22 on the two sides can be driven to move away from each other. At this time, the first display board 21 and the second display board 22 can respectively display different types of media information, and are convenient to store, and have the effect of convenient transportation.

[0032] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... " does not, without more limitations, preclude the existence of further identical elements in the process, method, article, or apparatus that includes the recited element.

Claims

1. A display device for media information comprising a support base (1), characterized in that: The support seat (1) top both sides are fixedly connected with limiting pieces (4), two limiting pieces (4) are provided with unfolding mechanism (2), the surface of unfolding mechanism (2) is provided with positioning mechanism (3); The unfolding mechanism (2) includes a fixing member (23), the fixing member (23) is arranged between the two limiting pieces (4), the first display board (21) is fixedly connected to the front side of the fixing member (23), the placing grooves are formed in the both sides of the fixing member (23), the second display board (22) is inserted into the placing grooves, the sliding plate (26) is fixedly connected to the rear surface of the second display board (22), the threaded rod (25) is screwed into the sliding plate (26), the threaded rod (25) is arranged on the rear side of the fixing member (23), and the rotating member is fixedly connected to the surface of the threaded rod (25).

2. A display apparatus for media information as claimed in claim 1, wherein: The threaded rod (25) is provided with opposite threads on the surface, the connecting blocks (24) are rotatably connected to the both sides of the threaded rod (25), and the connecting blocks (24) are fixedly connected to the rear surface of the fixing member (23).

3. A display apparatus for media information as claimed in claim 1, wherein: The sliding block (27) is fixedly connected to the front surface of the second display board (22), the support rod (28) is slidably connected into the sliding block (27), and the support rod (28) is fixedly connected into the fixing member (23).

4. The display apparatus of claim 1 wherein: The limiting pieces (4) are rotatably connected with the positioning wheels (31), the support shafts (34) are fixedly connected to the inner ring of the positioning wheels (31), the number of the positioning wheels (31) is four, and the four positioning wheels (31) are arranged on the rear side of the fixing member (23).

5. The display apparatus of claim 1 wherein: The rear surface of the fixing member (23) is fixedly connected with the support frame (33), the limiting grooves are formed in the support frame (33), the support columns (32) are inserted into the limiting grooves, and the support columns (32) are fixedly connected to the top of the support seat (1).

6. A display apparatus for media information as claimed in claim 5, wherein: The support frame (33) is designed in a "H" shape, and the support columns (32) are arranged in the support member.

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