CN214207793U

CN214207793U - Foldable drawing frame that visual transmission design was used

Info

Publication number: CN214207793U
Application number: CN202022813879.5U
Authority: CN
Inventors: 李培培; 张庆喜
Original assignee: Wuhan Institute of Technology
Current assignee: Wuhan Institute of Technology
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-17
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to the technical field of easels, in particular to a folding easel for visual transmission design, which comprises a placing shell, wherein the edge of the upper end of the placing shell is movably connected with a bearing plate through a fastening mechanism, and the placing shell is internally provided with a placing mechanism, the placing mechanism comprises a clapboard fixedly connected with the middle part of the bottom end inside the placing shell, baffle plates are fixedly connected between the middle parts of the side walls at the two ends of the clapboard and the inner side surface of the placing shell, extrusion plates are respectively arranged between the outer walls at the front and the rear ends of the two baffle plates and the side walls of the clapboard, and slide blocks are fixedly connected with the two sides of the lower end of the extrusion plate, the utility model has the advantages that an easel can be folded when painting outdoors to reduce the volume of the easel so as to be convenient to carry, and pen boxes and pigment boxes with different sizes and within a certain range can be fixedly placed inside the easel, the pencil box and the paint box do not need to be taken separately, and the carrying burden of a painter is reduced.

Description

Foldable drawing frame that visual transmission design was used

Technical Field

The utility model relates to an easel technical field especially relates to a foldable easel of visual transmission design usefulness.

Background

The drawing is on the technical aspect, the surface is used as a supporting surface, then color is added on the surface, the surfaces can be paper or cloth, a tool for adding color can be used for drawing through a painting brush, a brush, sponge or a cloth strip and the like, and software can be applied to drawing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a folding type drawing frame for visual transmission design.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a folding type drawing frame for visual transmission design comprises a placing shell, wherein a bearing plate is movably connected to the edge of the upper end of the placing shell through a fastening mechanism, a placing mechanism is arranged in the placing shell and comprises a partition plate fixedly connected to the middle of the bottom end in the placing shell, baffle plates are fixedly connected between the middle of the side walls of two ends of the partition plate and the inner side surface of the placing shell, extrusion plates are arranged between the outer walls of the front end and the rear end of the two baffle plates and the side wall of the partition plate, sliding blocks are fixedly connected to two sides of the lower end of the extrusion plates, T-shaped blocks extend from the lower end surface of the sliding blocks, the sliding blocks and the T-shaped blocks are arranged on the bottom end in the placing shell in a sliding mode, springs are fixedly connected between the T-shaped blocks and the inner wall of the placing shell, supporting mechanisms are arranged on two sides of the lower end of the placing shell, and clamping mechanisms are arranged at the upper end of the bearing plate, and a limiting mechanism is arranged between the bearing plate and the placing shell.

Preferably, the fastening mechanism comprises a groove formed in the edge of the upper end of the placing shell and two symmetrically-arranged fixing blocks, the two fixing blocks are fixedly connected to edges of two sides of one end, corresponding to the groove, of the bearing plate respectively, a second bolt is inserted between the inner wall of each fixing block and the inner wall of the corresponding groove through thread movement, and a second nut is sleeved on the end portion of each second bolt in a threaded manner.

Preferably, the inside bottom of placing the shell has seted up the spout on corresponding the position of slider, T type groove has been seted up to the inner wall of spout, slider and spout sliding fit, T type piece and T type groove sliding fit, spring fixed connection is between the inner wall in T type piece and T type groove, and the surface of spring respectively with spout and T type groove sliding fit.

Preferably, the supporting mechanism includes bracing piece, connecting rod and two magnets, be cross arrangement between bracing piece and the connecting rod, and the lateral wall of bracing piece and the lateral wall of connecting rod laminate mutually, and the upper end of bracing piece and connecting rod is all rotated and is installed the lower extreme at the place shell, and has alternated through the screw thread activity jointly in the lateral wall middle part of bracing piece lateral wall and the lateral wall middle part of connecting rod and had first bolt, the tip screw thread of first bolt has cup jointed first nut, two magnets fixed connection respectively is on the lower extreme both sides edge of placing the shell, and two magnets are the dislocation set, the bracing piece is made by the metal material with the connecting rod.

Preferably, fixture is including seting up T type draw-in groove and the limiting plate on loading board upper end both sides, two equal sliding connection has T type fixture block on the inner wall of T type draw-in groove, the outer wall fixedly connected with rubber pad of T type fixture block, the rubber pad is laminated mutually with the inner wall of T type draw-in groove, two the common fixedly connected with splint of up end of T type fixture block, limiting plate fixed connection is on the upper end edge of loading board.

Preferably, the rear end face of the bearing plate is fixedly connected with a handle.

Preferably, stop gear includes magnet and magnetite, the fixed embedding of magnet is on the lower extreme edge of loading board, magnetite fixed connection is on the inside side of placing the shell.

Compared with the prior art, the utility model discloses following beneficial effect has: put the shell through setting up, fastening device, the loading board, put mechanism, supporting mechanism, fixture and stop gear, when drawing, can fix the drawing paper of equidimension not on the drawing frame, and can carry out angle modulation to the drawing paper of putting on the drawing frame, so that adapt to different painters and use, when the painter goes the open air and paint from life, can fold the drawing frame, reduce the holistic volume of drawing frame, and can fix not equidimension and the pencil box of putting in the certain limit and the paintbox and place inside the drawing frame, thereby reached the painter and can fold the drawing frame when the open air is from life and make its portable's effect with the volume that reduces the drawing frame, and can be with equidimension and inside the drawing frame of fixed putting of pencil box and paintbox in the certain limit, need not take pencil box and paintbox alone, reduce painter's burden of carrying.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a partial cross-sectional view of the present invention;

FIG. 4 is a schematic diagram of the structure at B in FIG. 3;

FIG. 5 is a schematic view of the structure at C in FIG. 3;

FIG. 6 is a schematic view of the structure at D in FIG. 3;

fig. 7 is another perspective view of the present invention.

In the figure: 1. a carrier plate; 2. a splint; 3. a T-shaped clamping groove; 4. a magnet; 5. placing the shell; 6. a magnet; 7. a support bar; 8. a connecting rod; 9. a first bolt; 10. a groove; 11. a limiting plate; 12. a second nut; 13. a second bolt; 14. a fixed block; 15. a handle; 16. a pressing plate; 17. a partition plate; 18. a baffle plate; 19. a spring; 20. a T-shaped groove; 21. a T-shaped block; 22. a slider; 23. a chute; 24. a rubber pad; 25. a T-shaped fixture block; 26. a first nut; 27. and a magnet.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in figures 1-7, a folding easel for visual transmission design comprises a placing shell 5, a bearing plate 1 is movably connected to the edge of the upper end of the placing shell 5 through a fastening mechanism, a placing mechanism is arranged inside the placing shell 5, the placing mechanism comprises a partition plate 17 fixedly connected to the middle of the bottom end inside the placing shell 5, baffle plates 18 are fixedly connected between the middle of the side walls of the two ends of the partition plate 17 and the inner side surface of the placing shell 5, a pressing plate 16 is arranged between the outer walls of the front and rear ends of the two baffle plates 18 and the side wall of the partition plate 17, slide blocks 22 are fixedly connected to both sides of the lower end of the pressing plate 16, T-shaped blocks 21 extend from the lower end surface of the slide blocks 22, the slide blocks 22 and the T-shaped blocks 21 are arranged on the bottom end inside the placing shell 5 in a common sliding manner, springs 19 are fixedly connected between the T-shaped blocks 21 and the inner wall of the placing shell 5, and supporting mechanisms are arranged on both sides of the lower end of the placing shell 5, the upper end of the bearing plate 1 is provided with a clamping mechanism, and a limiting mechanism is arranged between the bearing plate 1 and the placing shell 5.

The fastening mechanism comprises a groove 10 arranged on the edge of the upper end of the placing shell 5 and two symmetrically arranged fixing blocks 14, the two fixing blocks 14 are respectively and fixedly connected on the edges of two sides of one end of the bearing plate 1 corresponding to the groove 10, a second bolt 13 is movably inserted between the inner wall of the fixing block 14 and the inner wall of the groove 10 through threads, a second nut 12 is sleeved on the end part of the second bolt 13 through threads, by arranging the groove 10, the fixing block 14, the second bolt 13 and the second nut 12, loosening the second nut 12, the bearing plate 1 can be rotated to tighten the second nut 12, the bearing plate 1 can be fixed on the groove 10, thereby can carry out angle modulation to loading board 1 to this carries out angle modulation to the drawing paper of placing on loading board 1, and loading board 1 rotates to closing when placing shell 5 on, can reduce the space area occupied of whole drawing frame.

The position, corresponding to the sliding block 22, of the bottom end of the interior of the placing shell 5 is provided with the sliding groove 23, the inner wall of the sliding groove 23 is provided with the T-shaped groove 20, the sliding block 22 is in sliding fit with the sliding groove 23, the T-shaped block 21 is in sliding fit with the T-shaped groove 20, the spring 19 is fixedly connected between the inner walls of the T-shaped block 21 and the T-shaped groove 20, the outer surface of the spring 19 is in sliding fit with the sliding groove 23 and the T-shaped groove 20 respectively, through the arrangement of the sliding groove 23 and the T-shaped groove 20, the spring 19 can be connected to the inner wall of the T-shaped groove 20, the T-shaped block 21 and the sliding block 22 can slide on the bottom end of the interior of the placing shell 5 conveniently, the extrusion plate 16 is pulled inwards, the spring 19 is extruded, the outer surface of the spring 19 can slide on the inner walls of the sliding groove 23 and the T-shaped groove 20 in the compression process, and the spring 19 is prevented from self-twisting in the compression process.

The supporting mechanism comprises a supporting rod 7, a connecting rod 8 and two magnets 27, the supporting rod 7 and the connecting rod 8 are arranged in a crossed mode, the side wall of the supporting rod 7 is attached to the side wall of the connecting rod 8, the upper ends of the supporting rod 7 and the connecting rod 8 are rotatably installed at the lower end of the placing shell 5, a first bolt 9 is movably inserted in the middle of the side wall of the supporting rod 7 and the middle of the side wall of the connecting rod 8 through threads, a first nut 26 is sleeved on the end portion of the first bolt 9 through threads, the two magnets 27 are fixedly connected to the edges of the two sides of the lower end of the placing shell 5 respectively, the two magnets 27 are arranged in a staggered mode, the supporting rod 7 and the connecting rod 8 are made of metal materials, the supporting rod 7, the connecting rod 8, the first bolt 9, the first nut 26 and the magnets 27 are arranged in a crossed mode, the supporting rod 7 and the connecting rod 8 can support the placing shell 5, and the first nut 26 is rotated until the first nut 26 leaves the first bolt 9, and the bolt is pulled out, the support rod 7 and the connecting rod 8 are respectively rotated to be respectively attached to the magnet 27 at the lower end of the placing shell 5, and the support rod 7 and the connecting rod 8 are both made of metal materials, so that the support rod 7 and the connecting rod 8 can be fixed on the placing shell 5, and the occupied space area of the whole drawing frame is reduced.

Fixture is including seting up T type draw-in groove 3 and the limiting plate 11 on 1 upper end both sides of loading board, equal sliding connection has T type fixture block 25 on the inner wall of two T type draw-in grooves 3, the outer wall fixedly connected with rubber pad 24 of T type fixture block 25, rubber pad 24 laminates with the inner wall of T type draw-in groove 3 mutually, the common fixedly connected with splint 2 of up end of two T type fixture blocks 25, limiting plate 11 fixed connection is on the upper end edge of loading board 1, through setting up T type draw-in groove 3, limiting plate 11, T type fixture block 25, rubber pad 24 and splint 2, at first place drawing paper on loading board 1, and support the one end of drawing paper on limiting

plate

11, 2 or upwards pulling splint 2 are stimulateeed downwards to this moment, make splint 2 offset with the other end of drawing paper, can fix the drawing paper of equidimension not.

The rear end face of the bearing plate 1 is fixedly connected with a handle 15, which is convenient for taking and placing the shell 5.

Stop gear includes magnet 4 and magnetite 6, and the fixed embedding of magnet 4 is on the lower extreme edge of

loading board

1, and 6 fixed connection of magnetite are on the inside side of placing shell 5, and when loading board 1 closed on placing shell 5, magnet 4 and magnetite 6 can be held mutually to fix loading board 1 on placing shell 5.

The working principle is as follows: through setting up fastening device, supporting mechanism, fixture and stop gear, when drawing, can fix the drawing paper of equidimension not on loading board 1, and loading board 1 can take the drawing paper to carry out angle modulation, so as to adapt to different painters and use, when the painter goes to paint from life in the open air, can fold the easel, reduce the holistic volume of easel, through setting up baffle 17, baffle 18, stripper plate 16, slider 22, T type piece 21 and spring 19, can put multiple drawing pen box and paintbox respectively in placing four squares that divide into between baffle 18 and the baffle 17 in the shell 5, in the in-process of placing, inwards spur stripper plate 16, stripper plate 16 can drive slider 22 and T type piece 21 extrusion spring 19 and slide, place drawing pen box or paintbox in stripper plate 16's side and loosen stripper plate 16 this moment, under the effort of spring 19, can promote stripper plate 16 automatically and fix not equidimension and the paintbox in certain extent and placing pen box and paintbox In the shell 5, prevent that pencil box and paintbox from rocking placing shell 5 in to reached the painter and can fold the drawing frame when painting from life in the open air and make its portable's effect with the volume that reduces the drawing frame, and can be with not equidimension and inside the drawing frame is fixed to put into with paintbox and paintbox in the certain limit, need not take pencil box and paintbox alone, reduce painter's the burden of carrying.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a foldable drawing frame that visual transmission design was used, is including placing shell (5), its characterized in that: the edge of the upper end of the placing shell (5) is movably connected with a bearing plate (1) through a fastening mechanism, a placing mechanism is arranged in the placing shell (5), the placing mechanism comprises a partition plate (17) fixedly connected to the middle of the bottom end in the placing shell (5), baffle plates (18) are fixedly connected between the middle of the side walls of two ends of the partition plate (17) and the side surfaces in the placing shell (5), extrusion plates (16) are arranged between the outer walls of the front end and the rear end of the two baffles (18) and the side walls of the partition plate (17), slide blocks (22) are fixedly connected to two sides of the lower end of each extrusion plate (16), T-shaped blocks (21) extend from the lower end faces of the slide blocks (22), the slide blocks (22) and the T-shaped blocks (21) are arranged on the bottom end in the placing shell (5) in a sliding mode, springs (19) are fixedly connected between the T-shaped blocks (21) and the inner wall of the placing shell (5), the lower extreme both sides of placing shell (5) all are equipped with supporting mechanism, the upper end of loading board (1) is equipped with fixture, and is equipped with stop gear between loading board (1) and the placing shell (5).

2. A foldable easel for visual communication design according to claim 1 and further characterised in that: fastening device is including seting up recess (10) and two fixed blocks (14) that the symmetry set up on placing shell (5) upper end edge, two fixed block (14) fixed connection respectively is on the both sides edge of one end that loading board (1) corresponds recess (10), it has second bolt (13) to wear to insert through the screw thread activity jointly between the inner wall of fixed block (14) and the inner wall of recess (10), second nut (12) have been cup jointed to the tip screw thread of second bolt (13).

3. A foldable easel for visual communication design according to claim 1 and further characterised in that: put and seted up spout (23) on the inside bottom of shell (5) corresponds the position of slider (22), T type groove (20) have been seted up to the inner wall of spout (23), slider (22) and spout (23) sliding fit, T type piece (21) and T type groove (20) sliding fit, spring (19) fixed connection is between the inner wall of T type piece (21) and T type groove (20), and the surface of spring (19) respectively with spout (23) and T type groove (20) sliding fit.

4. A foldable easel for visual communication design according to claim 1 and further characterised in that: the supporting mechanism comprises a supporting rod (7), a connecting rod (8) and two magnets (27), the supporting rod (7) and the connecting rod (8) are arranged in a crossed mode, the side wall of the supporting rod (7) is attached to the side wall of the connecting rod (8), the supporting rod (7) and the upper end of the connecting rod (8) are all rotated and installed at the lower end of the placing shell (5), a first bolt (9) is inserted into the middle of the side wall of the supporting rod (7) and the middle of the side wall of the connecting rod (8) jointly through thread movement, a first nut (26) is sleeved on the end portion of the first bolt (9) in a threaded mode, the magnets (27) are fixedly connected to the edges of the two sides of the lower end of the placing shell (5) respectively, the two magnets (27) are arranged in a staggered mode, and the supporting rod (7) and the connecting rod (8) are made of metal materials.

5. A foldable easel for visual communication design according to claim 1 and further characterised in that: fixture is including seting up T type draw-in groove (3) and limiting plate (11) on loading board (1) upper end both sides, two equal sliding connection has T type fixture block (25) on the inner wall of T type draw-in groove (3), the outer wall fixedly connected with rubber pad (24) of T type fixture block (25), rubber pad (24) are laminated mutually with the inner wall of T type draw-in groove (3), two the common fixedly connected with splint (2) of up end of T type fixture block (25), limiting plate (11) fixed connection is on the upper end edge of loading board (1).

6. A foldable easel for visual communication design according to claim 1 and further characterised in that: the rear end face of the bearing plate (1) is fixedly connected with a handle (15).

7. A foldable easel for visual communication design according to claim 1 and further characterised in that: stop gear includes magnet (4) and magnetite (6), the fixed embedding of magnet (4) is on the lower extreme edge of loading board (1), magnetite (6) fixed connection is on the inside side of placing shell (5).