CN216316790U

CN216316790U - Semantic matching display stand for environmental protection field

Info

Publication number: CN216316790U
Application number: CN202122514902.5U
Authority: CN
Inventors: 王琦晖; 陈钰; 吕明琪
Original assignee: Qianjiang College of Hangzhou Normal University
Current assignee: Qianjiang College of Hangzhou Normal University
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-19
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a semantic matching display stand oriented to the field of environmental protection, and relates to the technical field of display stands. The utility model comprises a display stand body, wherein one side of the display stand body is provided with a first channel and a second channel communicated with the first channel, a first rotating rod and a second rotating rod meshed with the first rotating rod are rotationally matched in the second channel, one end of the second rotating rod is provided with a fixed disc, and one side of the fixed disc is rotationally matched with a rotating disc. The inclined plane column is arranged in the display table body and used for fixing and unfixing the display board, so that the display board can be conveniently dismounted and mounted, the efficiency of dismounting and mounting the display board is improved, the first channel is arranged, the inclined plane column is driven by the connecting plate to slide on one side of the fixing plate, the fixing and unfixing of the fixing plate through the inclined plane column are realized, and the mounting and dismounting processes of the display board are more convenient.

Description

Semantic matching display stand for environmental protection field

Technical Field

The utility model belongs to the technical field of display stands, and particularly relates to a semantic matching display stand oriented to the field of environmental protection.

Background

The display stand is also called a material object display stand, so that data, lectures, material objects and the like can be clearly displayed, the display stand is one of indispensable display equipment, and some display stands are formed by pressing wood processing waste materials, so that waste utilization is realized, and the display stand is more environment-friendly.

The display board with the display function of the existing display stand is arranged on the display stand, occupies most of the space of the display stand, and the existing display board is complex in installation mode structure and cannot be taken out and placed quickly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a semantic matching display stand oriented to the field of environmental protection, and solves the technical problem that a display board on the existing display stand is not easy to detach.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a semantic matching display stand facing the field of environmental protection comprises a display stand body, wherein a first channel and a second channel communicated with the first channel are formed in one side of the display stand body, a first rotating rod and a second rotating rod meshed with the first rotating rod are rotationally matched in the second channel, a fixed disc is arranged at one end of the second rotating rod, and a rotating disc is rotationally matched on one side of the fixed disc;

the first channel is internally provided with a fixing plate matched with the inclined plane column, and one side of the fixing plate is provided with a display board.

Optionally, four fixing columns are installed in the first channel, two fixing rods in sliding fit with the inclined plane column are installed on one side of each fixing column, and two springs are installed between each fixing column and the inclined plane column.

Optionally, a fixed block rotatably matched with the first rotating rod is arranged in the second channel, and a rotating block is arranged at the first end of the first rotating rod.

Optionally, the second end of the first rotating rod is provided with a first bevel gear, and the second rotating rod is provided with a second bevel gear engaged with the first bevel gear.

Optionally, a third channel is formed in one side of the fixed disc, and the rotating disc is rotatably matched in the third channel.

Optionally, one end of the connecting column is matched with one side of the connecting plate.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the inclined plane column for fixing and unfixing the display card is arranged in the display table body, so that the display card is conveniently dismounted, the efficiency of dismounting the display card is improved, the arrangement of the first channel realizes that the inclined plane column is driven by the connecting plate to slide on one side of the fixing plate, the fixing and unfixing of the fixing plate through the inclined plane column is realized, and the mounting and dismounting processes of the display card are more convenient.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

fig. 4 is a schematic structural view of a fixing tray according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the display table comprises a display table body 1, a second channel 2, a fixed block 3, a first rotating rod 4, a rotating block 5, a first bevel gear 6, a second rotating rod 7, a second bevel gear 8, a fixed disc 9, a third channel 10, a rotating disc 11, a fixed plate 12, a display board 13, a fixed column 14, a fixed rod 15, a first channel 16, an inclined plane column 17, a spring 18, a connecting plate 19 and a connecting column 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-4, in the present embodiment, a semantic matching display platform for environmental protection field is provided, which includes: the display table comprises a display table body 1, wherein a first channel 16 and a second channel 2 communicated with the first channel 16 are formed in one side of the display table body 1, a first rotating rod 4 and a second rotating rod 7 meshed with the first rotating rod 4 are rotationally matched in the second channel 2, a fixed disc 9 is arranged at one end of the second rotating rod 7, and a rotating disc 11 is rotationally matched on one side of the fixed disc 9;

four inclined plane columns 17 are elastically and slidably matched in the first channel 16, a connecting plate 19 is arranged on one side of each inclined plane column 17, four connecting columns 20 are arranged on the fixed disc 9, a fixed plate 12 matched with the inclined plane columns 17 is arranged in the first channel 16, and a display board 13 is arranged on one side of the fixed plate 12.

When the display board 13 needs to be installed, the display board 13 is firstly placed in the first channel 16 through the fixing plate 12, then the display board 13 slides downwards, the display board 13 drives the inclined plane column 17 to slide through the fixing plate 12, the display board 13 slides from one side of the inclined plane column 17 to the other side of the inclined plane column 17, the inclined plane column 17 resets under the elastic action and positions the display board 13, and then the display board 13 is installed in the display table body 1;

when the display board 13 needs to be taken out of the display table body 1, the first rotating rod 4 is rotated, the first rotating rod 4 drives the fixed disk 9 to rotate through the second rotating rod 7, the fixed disk 9 drives the connecting plate 19 to move through the connecting column 20, the connecting plate 19 drives the inclined plane column 17 to slide and release the positioning of the fixed plate 12, then the display board 13 is taken out of the first channel 16, and then the display board 13 is taken out of the display table body 1.

Through at the built-in inclined plane post 17 that is used for fixedly of establishing of show stand body 1, remove fixed show tablet 13, convenient carry out the dismouting to show tablet 13, the efficiency of show tablet 13 dismouting has been improved, the setting of first channel 16, it drives inclined plane post 17 to have realized inclined plane post 17 under the drive of connecting plate 19, so that inclined plane post 17 slides in one side of fixed plate 12, fix and remove fixedly to fixed plate 12 through inclined plane post 17 in order to realize, make show tablet 13 install, the process of dismantlement is more convenient.

Referring to fig. 4, in the present embodiment, four fixed posts 14 are installed in the first slot 16, two fixed posts 15 slidably engaged with the inclined posts 17 are installed on one side of the fixed posts 14, two springs 18 are installed between the fixed posts 14 and the inclined posts 17, a fixed block 3 rotatably engaged with the first rotating rod 4 is installed in the second slot 2, and a rotating block 5 is installed at a first end of the first rotating rod 4, so that the rotating block 5 drives the first rotating rod 4 to rotate.

Referring to fig. 1, in the present embodiment, a first bevel gear 6 is installed at a second end of a first rotating rod 4, a second bevel gear 8 engaged with the first bevel gear 6 is installed on a second rotating rod 7, a third groove 10 is installed at one side of a fixed disk 9, a rotating disk 11 is rotatably fitted in the third groove 10, and one end of a connecting column 20 is fitted with one side of a connecting plate 19, so that the situation that the rotating disk 11 tilts during rotation is reduced, and the stability of the rotating disk 11 during rotation is improved.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a semantic matching show stand towards environmental protection field which characterized in that includes: the display table comprises a display table body (1), wherein a first channel (16) and a second channel (2) communicated with the first channel (16) are formed in one side of the display table body (1), a first rotating rod (4) and a second rotating rod (7) meshed with the first rotating rod (4) are rotationally matched in the second channel (2), a fixed disc (9) is arranged at one end of the second rotating rod (7), and a rotating disc (11) is rotationally matched on one side of the fixed disc (9);

the first channel (16) is internally provided with four elastic inclined plane columns (17) in a sliding fit mode, one side of each inclined plane column (17) is provided with a connecting plate (19), the fixed disc (9) is provided with four connecting columns (20), the first channel (16) is internally provided with a fixed plate (12) matched with the inclined plane columns (17), and one side of the fixed plate (12) is provided with a display board (13).

2. The environmentally friendly semantic matching display stand according to claim 1, wherein four fixed posts (14) are installed in the first channel (16), two fixed posts (15) slidably engaged with the inclined posts (17) are installed on one side of the fixed posts (14), and two springs (18) are installed between the fixed posts (14) and the inclined posts (17).

3. The environmentally friendly semantic matching display stand according to claim 1, wherein the second channel (2) is provided with a fixed block (3) rotatably engaged with the first rotating rod (4), and the first end of the first rotating rod (4) is provided with a rotating block (5).

4. The environment-friendly semantic matching display stand according to claim 1, wherein a first bevel gear (6) is mounted at the second end of the first rotating rod (4), and a second bevel gear (8) meshed with the first bevel gear (6) is mounted on the second rotating rod (7).

5. The environmentally friendly semantic matching display stand according to claim 1, wherein a third channel (10) is formed in one side of the fixed disk (9), and the rotating disk (11) is rotatably fitted in the third channel (10).

6. An environmentally friendly semantic matching display stand according to claim 1, wherein one end of the connecting column (20) is engaged with one side of the connecting plate (19).