CN217959528U

CN217959528U - Canvas display device

Info

Publication number: CN217959528U
Application number: CN202221967816.8U
Authority: CN
Inventors: 辛晓晖
Original assignee: Weihai Vocational College
Current assignee: Weihai Vocational College
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-06
Anticipated expiration: 2032-07-28

Abstract

The utility model provides a canvas display device includes two sets of show shelves at least, connects through realizing the rotatory rotary connection subassembly of adjacent show shelf lock between the adjacent show shelf, and every group show shelf includes base, stand, show frame and show apron, base both sides fixed mounting respectively has the stand, be equipped with the show frame between the stand, show frame both sides are through rotating member, slider respectively with two stand rotations and sliding connection, the show frame openly is equipped with the recess that is used for placing the drawing, be equipped with the show apron on the recess, show apron upper end rotates with the show frame through the hinge and is connected, rotary connection subassembly's both ends are connected respectively on the stand of adjacent show shelf. The utility model discloses a can adjust show angle and highly protect the drawing simultaneously with the device to can avoid putting untidy, accomodate inconvenient problem.

Description

Canvas display device

Technical Field

The utility model relates to an fine arts teaching technical field, especially a canvas display device.

Background

In the teaching process of art painting, the purpose of teaching is often achieved by showing paintings to students, and the paintings are usually adhered to a drawing board and then placed on a drawing board support for showing.

When the traditional drawing board support is used for displaying paintings, the height and the angle of the traditional drawing board support are fixed, so that the optimal display effect cannot be achieved through adjustment, and the paintings are easily damaged due to the fact that the paintings are directly pasted on the drawing board; secondly when needing a plurality of paintings to demonstrate, the scene is in disorder easily when placing a plurality of drawing board supports, causes and puts untidy, influences the bandwagon effect, when accomodating, needs to accomodate alone every drawing board support, occupies the space in teaching time and teaching place.

SUMMERY OF THE UTILITY MODEL

For solving the deficiencies of the prior art, the utility model provides a canvas display device, the device can adjust show angle and highly protect the drawing simultaneously to can avoid putting untiely, accomodate inconvenient problem.

The technical scheme of the utility model is that: the canvas display device at least comprises two groups of display frames, wherein the adjacent display frames are connected through a rotating connection assembly capable of realizing the rotation of the lock of the adjacent display frames, each group of display frames comprises a base, a stand column, a display frame and a display cover plate, the two sides of the base are respectively and fixedly provided with the stand column, the display frame is arranged between the stand columns, the two sides of the display frame are respectively rotated and connected with the two stand columns in a sliding mode through rotating pieces and sliding pieces, grooves used for placing paintings are arranged in the front of the display frame, the display cover plate is arranged on the grooves, the upper end of the display cover plate is connected with the display frame in a rotating mode through hinges, and the two ends of the rotating connection assembly are respectively connected to the stand columns of the adjacent display frames. The display frame rotates and slides on the upright post, so that the display frame is adjusted to achieve the optimal display height and angle; the display cover plate is matched with the groove of the display frame, so that the painting can be clamped in the groove, and the painting is protected; connect a plurality of show shelves through swivelling joint subassembly, the regularity when guaranteeing a plurality of show shelves and placing can realize putting of multiple bandwagon effect simultaneously, satisfies the variety of drawing show to be convenient for accomodate a plurality of show shelves, save and accomodate time and parking space.

The rotary connecting assembly comprises two connecting rods and two connecting rings, the connecting rings are sleeved on the stand columns between the adjacent showing stands respectively and are connected with the stand columns in a rotating mode, and two ends of each connecting rod are fixedly connected with the connecting rings respectively.

The rotary part is a rotary shaft and a locking bolt, the sliding part is a sliding hole which penetrates through the upright posts, the rotary shaft is fixedly arranged on the back surface of the display frame, two ends of the rotary shaft are inserted into the sliding holes of the upright posts on two sides of the display frame and are in rotating and sliding connection with the sliding holes, and the locking bolt penetrates through the sliding holes from the outer sides of the upright posts and is in matched connection with threaded holes arranged at two ends of the rotary shaft, so that the rotary shaft is locked in the sliding holes; the angle and the height of the display frame are adjusted through the rotation and the sliding of the rotating shaft in the sliding hole, and the display state of the display frame is locked through the locking bolt.

The surface of the display cover plate is provided with a U-shaped handle, and two ends of the opening side of the U-shaped handle are fixedly arranged on the display cover plate through bolts; the U-shaped handle is convenient to open the display cover plate in a handheld mode.

The display cover plate is made of transparent acrylic materials, frame lamps are arranged on two sides of the display cover plate, and magnets are embedded in the lower end of the display cover plate and the corresponding groove walls of the display frame grooves; the definition of drawing show is guaranteed to transparent ya keli material, and the frame lamp can provide light for the drawing show, increases the mood of drawing, and embedded magnet on the cell wall that show apron lower extreme and show frame recess correspond guarantees that the show apron is better with the drawing centre gripping in the recess.

The bottom plate is provided with two universal wheels which are respectively and fixedly arranged at two ends below the bottom plate; the universal wheels ensure that the display rack has mobility, so that the display painting is more convenient.

The utility model has the advantages that:

1. the display frame can rotate and slide between the upright posts, and the optimal display effect can be achieved by adjusting the height and the angle of the display frame when the display frame is used;

2. the painting is clamped in the groove through the matching of the display cover plate and the display frame groove, so that the painting is protected;

3. the adjacent show shelves rotate through rotating connection assembly and are connected, neatness when a plurality of show shelves are placed is guaranteed, and the show shelves can realize putting of multiple show effects, satisfy the variety of drawing show, are convenient for accomodate a plurality of show shelves simultaneously, save and accomodate time and parking space.

Drawings

FIG. 1 is a schematic structural view of the utility model in use;

FIG. 2 is a schematic structural view of another usage state of the present invention;

fig. 3 is a schematic structural view of the storage state of the present invention;

FIG. 4 is a schematic view of a single display shelf of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 3;

fig. 6 is a partially enlarged view of B in fig. 4.

Reference numerals: 1. a base; 2. a column; 3. a display frame; 31. a groove; 4. displaying the cover plate; 41. a U-shaped handle; 42. a frame lamp; 43. a magnet; 5. a rotating connection assembly; 51. a connecting ring; 52; a connecting rod; 6. a rotating shaft; 7. locking the bolt; 8. a slide hole; 9. a universal wheel.

Detailed Description

In order to make the technical solution in the present invention better understood, the following description is made with reference to the accompanying drawings, and the technical solution in the present invention is clearly and completely described, and other embodiments obtained by those skilled in the art without creative work all shall belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model provides a canvas display device, at least including two sets of show shelves, connect through the rotary connection subassembly 5 that can realize adjacent show shelf lock rotation between the adjacent show shelf, each set of show shelf includes base 1, stand 2, show frame 3 and show apron 4, base 1 both sides respectively fixed mounting has stand 2, be equipped with show frame 3 between the stand 2, show frame 3 both sides respectively with two stands 2 rotation and sliding connection through rotating member, slider, as shown in fig. 5, the rotating member is rotating shaft 6 and locking bolt 7, the slider is for running through the slide opening 8 of opening on stand 2, rotating shaft 6 is fixed mounting in the back of show frame 3, the both ends of rotating shaft 6 insert in the slide opening 8 of the stand of show frame both sides and with slide opening 8 rotation and sliding connection, locking bolt 7 penetrates slide opening 8 from the stand outside and is connected with the screw hole cooperation that the rotation shaft 6 both ends set up, realizes the locking of rotation shaft 6 in slide opening 8; the angle and height of the display frame 3 are adjusted by the rotation and sliding of the rotating shaft 6 in the sliding hole 8, and the display state of the display frame 3 is locked by the locking bolt 7.

The front surface of the display frame 3 is provided with a groove 31 for placing paintings, the groove 31 is provided with a display cover plate 4, the upper end of the display cover plate 4 is rotatably connected with the display frame 3 through a hinge, and the display cover plate 4 is matched with the groove 31 of the display frame to clamp the paintings in the groove 31 so as to protect the paintings;

the two ends of the rotary connecting assembly 5 are respectively connected to the upright posts 2 of adjacent display stands, the rotary connecting assembly 5 comprises two connecting rods 52 and two connecting rings 51, the connecting rings 51 are respectively sleeved on the adjacent upright posts 2 and are rotatably connected with the upright posts 2, and the two ends of each connecting rod 52 are respectively fixedly connected with the connecting rings 51; connect a plurality of show shelves through rotating connection subassembly 5, guarantee the regularity when a plurality of show shelves are placed to because rotating connection subassembly 5 rotates with stand 2 to be connected, can realize the multiple form of putting of show shelf, satisfy the variety of drawing show, when accomodating a plurality of show shelves simultaneously, only need rotate a plurality of show shelves and fold, save and accomodate time and parking space.

The surface of the display cover plate 4 is provided with a U-shaped handle 41, and two ends of the opening side of the U-shaped handle 41 are fixedly arranged on the display cover plate 4 through bolts; the U-shaped handle 41 is arranged to facilitate the manual opening of the display cover plate 4.

As shown in fig. 4 and 6, the display cover plate 4 is made of transparent acrylic material, frame lamps 42 are installed on two sides of the display cover plate 4, and magnets 43 are embedded in the lower end of the display cover plate 4 and the corresponding groove walls of the display frame grooves 31; the definition of drawing show is guaranteed to transparent ya keli material, and frame lamp 42 can provide light for the drawing show, increases the mood of drawing, and embedded magnet 43 on 4 lower extremes of display cover plate and the show frame recess 31 cell wall that corresponds guarantees that 4 better with the drawing centre gripping of display cover plate are in recess 31.

The bottom plate 1 is provided with two universal wheels 9, and the two universal wheels 9 are respectively fixedly arranged at two ends below the bottom plate 1; the universal wheels 9 ensure that the display rack has mobility, so that the display painting is more convenient.

When implementing this technical scheme, regard as the example with three paintings of show, do three paintings and put into the recess 31 of the three show frame that corresponds, cover show apron 4, loosen locking bolt 7, through rotation axis 6 internal rotation and slip in the slide opening 8 of stand, adjust the show angle and the height of show frame 4, fastening locking bolt 7, fix show frame 7 between stand 2, open the frame lamp 42 on the show apron according to the needs of show painting, according to the needs of teaching place and teaching show, adjust the angle between the three show frame, if in the broad bright place, can put into a straight line in the show frame according to figure 2, if the teaching place is limited or need around the teaching, can enclose into triangle-shaped in the show frame according to figure 1, after the teaching, take out the painting from the recess 31 of show frame, fold three show frame and accomodate.

Claims

1. A canvas display device, its characterized in that: including two sets of show shelves at least, connect through the swivelling joint spare that can realize adjacent show shelf lock rotation between the adjacent show shelf, every group show shelf includes base, stand, show frame and show apron, base both sides fixed mounting respectively has the stand, be equipped with the show frame between the stand, the show frame both sides are through rotating member, slider respectively with two stands rotation and sliding connection, the show frame openly is equipped with the recess that is used for placing the drawing, be equipped with the show apron on the recess, show apron upper end is rotated with the show frame through the hinge and is connected, swivelling joint spare's both ends are connected respectively on the stand of adjacent show shelf.

2. The canvas presentation device according to claim 1, wherein: the rotary connection assembly comprises two connecting rods and two connecting rings, the connecting rings are sleeved on the stand columns between the adjacent showing stands respectively and are connected with the stand columns in a rotating mode, and two ends of each connecting rod are fixedly connected with the connecting rings respectively.

3. The canvas presentation device according to claim 2, wherein: the surface of the display cover plate is provided with a U-shaped handle, and two ends of the opening side of the U-shaped handle are fixedly mounted on the display cover plate through bolts.

4. The canvas presentation device according to claim 3, wherein: the show apron is transparent ya keli material, and the frame lamp is installed to show apron both sides, and it has magnet to embed on the cell wall that show apron lower extreme and show frame recess correspond.

5. The canvas presentation device of claim 1, wherein: the rotating member is rotation axis and locking bolt, and the slider is for running through the slide opening of seting up on the stand, rotation axis fixed mounting is at the show frame back, and the both ends of rotation axis insert in the slide opening of show frame both sides stand and rotatory and sliding connection with the slide opening, locking bolt penetrates the slide opening and is connected with the screw hole cooperation that the rotation axis both ends set up from the stand outside, realizes the locking of rotation axis in the slide opening.

6. The canvas presentation device according to claim 4, wherein: the bottom plate is provided with two universal wheels which are respectively fixedly arranged at two ends below the bottom plate.