CN214179898U

CN214179898U - Show shelf is used in art design exhibition

Info

Publication number: CN214179898U
Application number: CN202021174877.XU
Authority: CN
Inventors: 彭利兰; 刘晓东
Original assignee: Qiandongnan Vocational & Technical College For Nationalities
Current assignee: Qiandongnan Vocational & Technical College For Nationalities
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-09-14
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a show shelf is used in art design exhibition, including base, bracing piece and bottom plate, the both ends of bracing piece are connected with base and bottom plate respectively, it is connected with the apron to rotate on the bottom plate, the apron is made by transparent material, the bottom plate is provided with upper surface and leading flank open-ended inner chamber, sliding connection has left slider and right slider respectively on the lateral wall about the inner chamber, it is connected with the scraper blade to rotate between left side slider and the right slider, all be provided with into compression state's first spring between scraper blade and left slider, the right slider, the bottom plate is made by magnetic material. The technical scheme of the utility model can realize the art drawing exhibition flat that will be used for the show, solved among the prior art unable realization with the technical problem of drawing exhibition flat.

Description

Show shelf is used in art design exhibition

Technical Field

The utility model relates to a show shelf field, concretely relates to show shelf is used in art design exhibition.

Background

The art design is an solitary subject, students often need show the design of oneself thought through the drawing paper, then often show it for other people study and appreciate to outstanding works, consequently, the show shelf need be used, the show shelf is used in current art design exhibition although can play the effect of showing outstanding works, but the drawing paper is only fixed on the panel, do not do further arrangement to the drawing paper of show, because the paper is soft, the surface can present unevenness unnatural state after the drawing paper is fixed on the show shelf, influence visual effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a show shelf that can open up flat drawing paper. In order to realize the purpose, the technical scheme of the utility model is as follows:

the utility model provides an art design is show shelf for exhibition, includes base, bracing piece and bottom plate, the both ends of bracing piece are connected with base and bottom plate respectively, it is connected with the apron to rotate on the bottom plate, the apron is made by transparent material, the bottom plate is provided with upper surface and leading flank open-ended inner chamber, sliding connection has left slider and right slider respectively on the lateral wall about the inner chamber, it is connected with the scraper blade to rotate between left side slider and the right slider, all be provided with into compression state's first spring between scraper blade and left slider, the right slider, the bottom plate is made by magnetic material.

Adopt the bottom plate that magnetic material made, can cooperate and use magnet to fix the drawing paper upper end of putting on the bottom plate and do not cause the influence to the drawing paper, can open up the flat drawing paper through spring and the scraper blade that is the state of contracting, make the drawing paper be smooth state when the show, promote the bandwagon effect. When the drawing paper needs to be taken, the drawing paper can be taken down only by rotating the scraper in the direction away from the drawing paper and then taking down the magnet, and the operation is simple.

Further, step through holes are formed in the left side surface and the right side surface of the bottom plate, small holes of the step through holes are located on one side of the inner cavity, a steel ball is arranged in a large hole of each step through hole, one end, far away from the small holes, of the large hole is connected with a screw plug, a second spring in a compressed state is arranged between each steel ball and the screw plug, and pits matched with the spherical surfaces of the steel balls are formed in positions, corresponding to the steel balls, of the cover plate during covering.

The spherical surface of the steel ball is matched with the concave pit on the side surface of the cover plate, so that the cover plate can be kept in a closed state.

Furthermore, a first groove and a second groove are formed in the bottom plate, a drawing board made of a magnetic material is arranged in the first groove, and the drawing board is rotatably connected with the bottom plate; the second groove is communicated with the first groove, a rotating plate is connected in the second groove in a rotating mode, one end of the rotating plate is in contact with the lower surface of the drawing board, and the other end of the rotating plate is located on a track when the cover plate covers.

Need fix on the drawing board when the drawing paper demonstrates, only need push down the commentaries on classics board when laying the drawing paper, make the lower surface of the inner chamber of drawing board and bottom plate parallel, will draw the paper fixed with the exhibition flat again, only need loosen the commentaries on classics board when getting the drawing paper, alright realize the scraper blade with the relieving and the separation of drawing paper, the in-process drawing paper of avoiding getting the drawing paper is scratched by the scraper blade for the process of getting the drawing paper is more convenient.

Furthermore, connecting rods are rotatably connected between the left sliding block and the cover plate and between the right sliding block and the cover plate.

Through the linkage of realizing through the connecting rod between left and right slider and the apron, automatic exhibition flat drawing paper of scraper blade, left and right slider are automatic motion to extreme position after opening the apron when can realizing that the lid closes the apron, and the convenience is flat drawing paper next time, the operating procedure who has significantly reduced operating personnel.

Further, a light source for illumination is arranged inside the bottom plate.

The arrangement of the light source enables the viewer to better appreciate the details in the painting.

This scheme has following beneficial effect:

through the linkage of left and right slider and apron, can realize that left and right slider drives the automatic flat drawing paper of scraper blade exhibition in closed apron, when making to open the apron through commentaries on classics board and rotatable drawing board, the drawing board pushes away the commentaries on classics board and rotates downwards, realizes the autosegregation of drawing paper and scraper blade, has avoided the drawing paper to be scratched by the scraper blade. The whole device has high automation degree and simple operation.

Drawings

FIG. 1 is a diagram of an assembly structure according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the invention;

in the figure: 1. a base; 2. a support bar; 3. a base plate; 4. a cover plate; 5. a left slider; 6. a right slider; 7. a squeegee; 8. a drawing board; 9. rotating the plate; 10. a connecting rod.

Detailed Description

In the following description of the present invention, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "back", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, a display stand for art design exhibition comprises a base 1 and the base 1 is in a cross shape, a support rod 2 is connected to the base 1 through a screw, a bottom plate 3 is connected to the top of the support rod 2 through a screw, the bottom plate 3 is provided with an inner cavity with an upper surface and a front side surface opened, a first groove and a second groove which are communicated with each other are formed in the lower surface of the inner cavity, a first rotating shaft penetrates through the left side surface and the right side surface of the first groove, the first groove is rotatably connected with a drawing board 8 through the first rotating shaft, and the drawing board 8 is made of magnetic materials; a second rotating shaft penetrates through the centers of the left side surface and the right side surface of the second groove, the second groove is rotatably connected with a rotating plate 9 through the second rotating shaft, the cross section of the rotating plate 9 is in a shape like a Chinese character 'tu', and the step surface of the rotating plate 9 is in contact with the lower surface of the drawing board 8; a cover body 4 made of transparent material is hinged on the bottom plate 3, and a pit is formed on the left side surface and the right side surface in front of the cover body 4; the left side and the right side of the bottom plate 3 are both provided with a step through hole, the small hole of the step through hole is positioned at one side of the cavity, a steel ball is placed in the large hole of the step through hole close to the end of the small hole, the other end of the large hole is connected with a screw plug in a threaded manner, a second spring in a compressed state is arranged between the steel ball and the screw plug, pits on the left side and the right side of the cover plate 4 are matched with the spherical surface of the steel ball in a covering state, and the front end of the rotating plate 9 can be just pressed after the cover plate 4 is covered; chutes are formed below the left side surface and the right side surface of the bottom plate 3, a left sliding block 5 and a right sliding block 6 which are L-shaped are respectively arranged in the chutes, a scraping plate 7 penetrates between the left sliding block 5 and the right sliding block 6, two ends of the scraping plate 7 can rotate in the left sliding block 5 and the right sliding block 6, first springs which are in a compression state are respectively arranged between two ends of the scraping plate 7 and the left sliding block 5 and between two ends of the right sliding block 6, connecting rods 10 are respectively connected between the top of the left sliding block 5 and the cover plate 4 and between the top of the right sliding block 6 and the cover plate 4, the upper ends of the two connecting rods 10 are hinged with the lower surface of the cover plate 4, and the lower ends of the two connecting rods 10 are respectively hinged with the upper end of the right sliding block 5 and the upper end of the right sliding block 6; the rear side surface of the inner cavity is provided with a lamp source.

The specific operation is as follows:

in an initial state, the drawing board 8 rotates around the first rotating shaft under the action of gravity, the front end of the drawing board 8 falls down, the rotating plate 9 is pushed to rotate around the second rotating shaft, the front end of the rotating plate 9 is upwarped and higher than the surface of the bottom plate 3, and the left end and the right end of the scraper 7 are pressed on the surface of the bottom plate 3. Pass through the magnet with the drawing paper and fix behind 8 surfaces of drawing board, it makes the rear end of commentaries on classics board 9 lift up drawing board 8 to push down the front end of commentaries on classics board 9 with the hand, lift up the upper surface of back drawing board 8 and the lower surface parallel and level of the inner chamber of bottom plate 3, the drawing that lies in on drawing board 8 contacts with scraper blade 7, later the lid closes apron 4, apron 4 promotes left slider 5 and right slider 6 through two connecting rods 10 and moves forward, and then drive the drawing paper that the flat drawing paper of placing on drawing board 8 surfaces of scraper blade 7 exhibition, the front end of pushing down commentaries on classics board 9 after the apron 4 lid closes, the steel ball of 3 both sides faces of bottom plate and the surperficial counterbalance contact of the 4 left and right sides pits of apron, the position of apron 4 is fixed, so far, the whole process of installing the drawing paper finishes.

The process of taking off the drawing paper is as follows: the cover body 4 is rotated upwards to separate the cover plate 4 from the rotating plate 9, steel balls in pits on the left side and the right side of the cover body 4 return to step holes, the cover body 4 is opened, the drawing board 8 rotates downwards under the action of gravity to separate drawing paper from the scraper 7, the drawing paper is prevented from being scratched by the scraper 7, the movement principle of the scraper 7 is consistent with that of covering, and the movement principle is only opposite in direction and is not repeated.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides an art design is show shelf for exhibition, includes base (1), bracing piece (2) and bottom plate (3), the both ends of bracing piece (2) are connected with base (1) and bottom plate (3) respectively, it is connected with apron (4) to rotate on bottom plate (3), apron (4) are made its characterized in that by transparent material: the bottom plate (3) is provided with upper surface and leading flank open-ended inner chamber, sliding connection has left slider (5) and right slider (6) respectively on the lateral wall about the inner chamber, it is connected with scraper blade (7) to rotate between left slider (5) and right slider (6), all be provided with into compression state's first spring between scraper blade (7) and left slider (5), right slider (6), bottom plate (3) are made by magnetic material.

2. The display stand for art design exhibition as claimed in claim 1, wherein: the novel steel ball cover is characterized in that step through holes are formed in the left side surface and the right side surface of the bottom plate (3), small holes of the step through holes are located on one side of the inner cavity, a steel ball is arranged in a large hole of each step through hole, one end, far away from the small holes, of the large hole is connected with a screw plug, a second spring in a compression state is arranged between each steel ball and the screw plug, and pits matched with the spherical surfaces of the steel balls are formed in positions, corresponding to the steel balls, of the cover plate (4) when the cover plate is covered.

3. The display stand for art design exhibition as claimed in claim 2, wherein: a first groove and a second groove are formed in the bottom plate (3), a drawing board (8) made of a magnetic material is arranged in the first groove, and the drawing board (8) is rotatably connected with the bottom plate (3); the second groove is communicated with the first groove, a rotating plate (9) is connected in the second groove in a rotating mode, one end of the rotating plate (9) is in contact with the lower surface of the drawing board (8), and the other end of the rotating plate (9) is located on a track formed when the cover plate (4) covers.

4. The display stand for art design exhibition as claimed in claim 3, wherein: and connecting rods (10) are rotationally connected between the left sliding block (5) and the cover plate (4) and between the right sliding block (6) and the cover plate (4).

5. The display stand for art design exhibition as claimed in claim 1, wherein: and a light source for illumination is arranged in the bottom plate (3).