CN215125518U

CN215125518U - Portable fine arts easel

Info

Publication number: CN215125518U
Application number: CN202120969579.8U
Authority: CN
Inventors: 王瑞睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-12-14
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a portable fine arts easel, including first support frame and second support frame, the equal fixedly connected with carrier block in one side that first support frame and second support frame are relative, the loading board has been placed at the top of carrier block, the drawing board has been placed at the top of loading board, the inner chamber of first support frame and second support frame all is provided with the auxiliary frame, spacing hole has been seted up to the inner chamber of auxiliary frame. The utility model discloses a first support frame, the second support frame, the loading board, the drawing board, the auxiliary frame, spacing hole, first spacer pin, the joint box, the carriage release lever, the gag lever post, the spacing groove, the pull rod, the cooperation of pull ring and second spacer pin is used, possess portable and the advantage of the height-adjusting of being convenient for, it is bigger to have solved current fine arts easel is whole, inconvenient user carries, and can not change the height of drawing board through adjusting the easel, thereby can't satisfy the problem of user's demand.

Description

Portable fine arts easel

Technical Field

The utility model relates to a fine arts easel technical field specifically is a portable fine arts easel.

Background

Fine arts, indicate to occupy certain plane or space, the art that has visual image for appreciating, also called molding art, visual art, can be divided into two main types according to the purpose, two types of pure art and industrial art promptly, in present drawing, especially field drawing, the easel is essential instrument, the easel mainly comprises supporting leg and drawing board, give the space that the painter painted, be convenient for paint, but present fine arts easel is whole bigger, inconvenient user carries, and can't change the height of drawing board through adjusting the easel, thereby can't satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable fine arts easel possesses portable and the height-adjusting's of being convenient for advantage, and it is bigger to have solved current fine arts easel is whole, and inconvenient user carries to can not change the height of drawing board through adjusting the easel, thereby can't satisfy the problem of user's demand.

In order to achieve the above object, the utility model provides a following technical scheme: a portable art easel comprises a first support frame and a second support frame, wherein a bearing block is fixedly connected to one opposite side of the first support frame and the second support frame, a bearing plate is placed on the top of the bearing block, a drawing board is placed on the top of the bearing plate, auxiliary frames are arranged in inner cavities of the first support frame and the second support frame, a limiting hole is formed in the inner cavity of each auxiliary frame, a first limiting pin penetrates through the top of the left side of the first support frame, one end of the first limiting pin penetrates through the limiting hole and extends to the inner cavity of the first support frame, a clamping box is fixedly connected to the top of the inner cavity of each auxiliary frame, a moving rod is arranged in the inner cavity of the clamping box, the top and the bottom of the moving rod are in sliding connection with the inner wall of the clamping box, a limiting rod is fixedly connected to one side of the moving rod, limiting grooves matched with the limiting rod are formed in the tops of two sides of the drawing board, one side fixedly connected with pull rod that the gag lever post is kept away from to the carriage release lever, the one end that the carriage release lever was kept away from to the pull rod extends to the outside and the fixedly connected with pull ring of joint box, the top and the bottom of pull ring one side all run through and are provided with the second spacer pin, the one end of second spacer pin runs through the pull ring and extends to the inner chamber of joint box.

Preferably, the equal fixedly connected with base in bottom of first support frame and second support frame, base inner chamber's top is provided with the threaded rod, the one end of threaded rod extends to the outside and the fixedly connected with hand wheel of base, the one end that the hand wheel was kept away from to the threaded rod passes through the inner wall swing joint of bearing and base, the surperficial threaded connection of threaded rod has the thread bush, the first riser of bottom fixedly connected with of thread bush, the first gyro wheel of bottom fixedly connected with of first riser.

Preferably, both sides of the bottom of the inner cavity of the base are fixedly connected with a damper body, the top of the damper body is fixedly connected with a moving block, one side of the moving block is provided with a sliding rail matched with a first roller for use, the first roller is connected with the sliding rail in a sliding manner, the bottom of the moving block is fixedly connected with a second vertical plate, and the bottom of the second vertical plate is movably connected with a second roller through a pin shaft.

Preferably, the top of the threaded sleeve is fixedly connected with a sliding block, and the top of the inner cavity of the base is provided with a sliding groove matched with the sliding block for use.

Preferably, the top and the bottom of carriage release lever one side all fixedly connected with reset spring, reset spring keeps away from the one end of carriage release lever and the inner wall fixed connection of joint box.

Preferably, the bottom of the inner cavity of the base is provided with a through groove, and the diameter of the through groove is larger than that of the second roller.

Preferably, the front bottom fixedly connected with baffle of drawing board, the front four corners of drawing board all is provided with the magnet and detains.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first support frame, the second support frame, the loading board, the drawing board, the auxiliary frame, spacing hole, first spacer pin, the joint box, the carriage release lever, the gag lever post, the spacing groove, the pull rod, the cooperation of pull ring and second spacer pin is used, possess portable and the advantage of the height-adjusting of being convenient for, it is bigger to have solved current fine arts easel is whole, inconvenient user carries, and can not change the height of drawing board through adjusting the easel, thereby can't satisfy the problem of user's demand.

2. The utility model discloses a set up the hand wheel, can be convenient for rotate the threaded rod to in driving the thread bush and removing, through setting up the attenuator body, can be convenient for support and reset the movable block, through setting up the movable block, can be convenient for drop the second gyro wheel, so that remove this fine arts easel, through setting up slider and spout, can make the thread bush carry out horizontal migration, through setting up reset spring, can be convenient for the carriage release lever resets.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 4 is an enlarged view of B in fig. 1 according to the present invention.

In the figure: 1. a first support frame; 2. a second support frame; 3. a carrier plate; 4. drawing a board; 5. an auxiliary frame; 6. a limiting hole; 7. a first limit pin; 8. a clamping box; 9. a travel bar; 10. a limiting rod; 11. a limiting groove; 12. a pull rod; 13. a pull ring; 14. a second limit pin; 15. a base; 16. a threaded rod; 17. a hand wheel; 18. a threaded sleeve; 19. a first vertical plate; 20. a first roller; 21. a damper body; 22. a moving block; 23. a second vertical plate; 24. a second roller; 25. a return spring.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, a portable art easel comprises a first support frame 1 and a second support frame 2, wherein a bearing block is fixedly connected to one side of the first support frame 1 opposite to the second support frame 2, a bearing plate 3 is placed on the top of the bearing block, a drawing board 4 is placed on the top of the bearing plate 3, an auxiliary frame 5 is arranged in each of the inner cavities of the first support frame 1 and the second support frame 2, a limiting hole 6 is formed in the inner cavity of the auxiliary frame 5, a first limiting pin 7 is arranged on the top of the left side of the first support frame 1 in a penetrating manner, one end of the first limiting pin 7 extends to the inner cavity of the first support frame 1 through the limiting hole 6, a clamping box 8 is fixedly connected to the top of the inner cavity of the auxiliary frame 5, a moving rod 9 is arranged in the inner cavity of the clamping box 8, the top and the bottom of the moving rod 9 are both slidably connected with the inner wall of the clamping box 8, a limiting rod 10 is fixedly connected to one side of the moving rod 9, the top parts of two sides of the drawing board 4 are respectively provided with a limiting groove 11 matched with the limiting rod 10 for use, one side of the moving rod 9 far away from the limiting rod 10 is fixedly connected with a pull rod 12, one end of the pull rod 12 far away from the moving rod 9 extends to the outside of the clamping box 8 and is fixedly connected with a pull ring 13, the top part and the bottom part of one side of the pull ring 13 are respectively provided with a second limiting pin 14 in a penetrating way, one end of the second limiting pin 14 penetrates through the pull ring 13 and extends to the inner cavity of the clamping box 8, the bottom parts of the first support frame 1 and the second support frame 2 are respectively and fixedly connected with a base 15, the top part of the inner cavity of the base 15 is provided with a threaded rod 16, one end of the threaded rod 16 extends to the outside of the base 15 and is fixedly connected with a hand wheel 17, the threaded rod 16 can be conveniently rotated by arranging the hand wheel 17 so as to drive a threaded sleeve 18 to move, one end of the threaded rod 16 far away from the hand wheel 17 is movably connected with the inner wall of the base 15 through a bearing, the surface of the threaded rod 16 is in threaded connection with a threaded sleeve 18, the bottom of the threaded sleeve 18 is fixedly connected with a first vertical plate 19, the bottom of the first vertical plate 19 is fixedly connected with a first roller 20, two sides of the bottom of an inner cavity of the base 15 are fixedly connected with damper bodies 21, the movable block 22 can be conveniently supported and reset by arranging the damper bodies 21, the top of the damper bodies 21 is fixedly connected with a movable block 22, one side of the movable block 22 is provided with a sliding rail matched with the first roller 20 for use, the first roller 20 is in sliding connection with the sliding rail, the bottom of the movable block 22 is fixedly connected with a second vertical plate 23, the bottom of the second vertical plate 23 is movably connected with a second roller 24 through a pin shaft, the movable block 22 is arranged to conveniently lower the second roller 24 so as to conveniently move the art easel, the top of the threaded sleeve 18 is fixedly connected with a sliding block, the top of the inner cavity of the base 15 is provided with a sliding groove matched with the sliding block for use, through the arrangement of the sliding block and the sliding groove, the threaded sleeve 18 can horizontally move, the top and the bottom of one side of the moving rod 9 are fixedly connected with a reset spring 25, through the arrangement of the reset spring 25, the moving rod 9 can be conveniently reset, one end of the reset spring 25, which is far away from the moving rod 9, is fixedly connected with the inner wall of the clamping box 8, the bottom of the inner cavity of the base 15 is provided with a through groove, the diameter of the through groove is larger than that of the second roller 24, the front bottom of the drawing board 4 is fixedly connected with a baffle, four corners of the front of the drawing board 4 are respectively provided with a magnet buckle, through the cooperation of the first support frame 1, the second support frame 2, the bearing plate 3, the drawing board 4, the auxiliary frame 5, the limiting hole 6, the first limiting pin 7, the clamping box 8, the moving rod 9, the limiting rod 10, the limiting groove 11, the pull rod 12, the pull ring 13 and the second limiting pin 14, the height adjusting device has the advantages of convenient carrying and convenient height adjustment, the problem of current fine arts easel whole bigger, inconvenient user carries to can not change the height of drawing board through adjusting the easel, thereby can't satisfy user's demand is solved.

During the use, when the height of auxiliary frame 5 is adjusted to needs, upwards stimulate auxiliary frame 5, after drawing to suitable height, carry on spacingly through first spacer pin 7 to auxiliary frame 5 can, when needs carry this fine arts easel, take off second spacer pin 14, pulling pull ring 13, pull ring 13 removes and drives pull rod 12 and remove, pull rod 12 removes and drives the removal of carriage release lever 9, carriage release lever 9 removes and makes gag lever post 10 break away from spacing groove 11, then take off drawing board 4, pack up this fine arts easel can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable fine arts easel, includes first support frame (1) and second support frame (2), its characterized in that: the painting board is characterized in that a bearing block is fixedly connected to one side, opposite to the first support frame (1) and the second support frame (2), of the bearing block, a bearing plate (3) is placed at the top of the bearing plate (3), a painting board (4) is placed at the top of the bearing plate (3), auxiliary frames (5) are arranged in the inner cavities of the first support frame (1) and the second support frame (2), a limiting hole (6) is formed in the inner cavity of each auxiliary frame (5), a first limiting pin (7) penetrates through the top of the left side of the first support frame (1), one end of the first limiting pin (7) penetrates through the limiting hole (6) and extends to the inner cavity of the first support frame (1), a clamping box (8) is fixedly connected to the top of the inner cavity of the auxiliary frame (5), a moving rod (9) is arranged in the inner cavity of the clamping box (8), and the top and the bottom of the moving rod (9) are both in sliding connection with the inner wall of the clamping box (8), one side fixedly connected with gag lever post (10) of carriage release lever (9), spacing groove (11) that cooperation gag lever post (10) used are all seted up at the top of drawing board (4) both sides, one side fixedly connected with pull rod (12) of gag lever post (10) are kept away from in carriage release lever (9), the one end that carriage release lever (9) were kept away from in pull rod (12) extends to outside and fixedly connected with pull ring (13) of joint box (8), the top and the bottom of pull ring (13) one side all run through and are provided with second spacer pin (14), the one end of second spacer pin (14) runs through pull ring (13) and extends to the inner chamber of joint box (8).

2. The portable art easel according to claim 1, wherein: the equal fixedly connected with base in bottom (15) of first support frame (1) and second support frame (2), the top of base (15) inner chamber is provided with threaded rod (16), the one end of threaded rod (16) extends to outside and fixedly connected with hand wheel (17) of base (15), the inner wall swing joint of bearing and base (15) is passed through to the one end that hand wheel (17) were kept away from in threaded rod (16), the surperficial threaded connection of threaded rod (16) has thread bush (18), the first riser of the bottom fixedly connected with (19) of thread bush (18), the first gyro wheel of the bottom fixedly connected with (20) of first riser (19).

3. The portable art easel according to claim 2, wherein: the damper comprises a base (15), a damper body (21) is fixedly connected to two sides of the bottom of an inner cavity of the base (15), a moving block (22) is fixedly connected to the top of the damper body (21), a sliding rail matched with a first roller (20) is arranged on one side of the moving block (22), the first roller (20) is connected with the sliding rail in a sliding mode, a second vertical plate (23) is fixedly connected to the bottom of the moving block (22), and a second roller (24) is movably connected to the bottom of the second vertical plate (23) through a pin shaft.

4. The portable art easel according to claim 2, wherein: the top of the threaded sleeve (18) is fixedly connected with a sliding block, and the top of the inner cavity of the base (15) is provided with a sliding groove matched with the sliding block for use.

5. The portable art easel according to claim 1, wherein: the top and the bottom of one side of the moving rod (9) are fixedly connected with a return spring (25), and one end, far away from the moving rod (9), of the return spring (25) is fixedly connected with the inner wall of the clamping box (8).

6. The portable art easel according to claim 2, wherein: a through groove is formed in the bottom of the inner cavity of the base (15), and the diameter of the through groove is larger than that of the second roller (24).

7. The portable art easel according to claim 1, wherein: the front bottom fixedly connected with baffle of drawing board (4), the front four corners of drawing board (4) all is provided with the magnet and detains.