CN206242793U - A kind of portable folding fine arts drawing board - Google Patents

Abstract

A portable folding art drawing board, comprising a base plate and a drawing board, two sleeves are symmetrically fixed on one side of the upper surface of the base board, a rotating shaft is arranged in the sleeve, and a drawing board is fixedly connected to the middle of the rotating shaft, and a drawing board is fixedly installed on the back of the drawing board. There are a number of adjustment blocks; the upper side of the base plate is provided with a first groove with the opening facing upwards, and ball grooves are symmetrically formed on the two side walls of the first groove, and a ball is arranged in the ball groove, and a ball is arranged between the two balls. A support plate is fixedly connected between them; a second groove with an opening facing downward is provided on the underside of the base plate, and four hinges are arranged on the top of the second groove, and support legs are hinged on the hinges. The beneficial effect of the utility model is that the drawing board is first adjusted to a certain angle, and then the supporting board is pulled up, and the top of the supporting board is pressed against the adjusting block, so that the supporting board and the drawing board form a herringbone shape, so that painting can be realized; , put the supporting board in the first groove, and stick the drawing board on the upper surface of the substrate.

Description

A portable folding art drawing board

technical field

The utility model relates to the technical field of art drawing boards, in particular to a portable folding art drawing board.

Background technique

The drawing board rack is the shelf used to place the drawing board when painting. According to the type, the drawing board frame can be divided into: tripod, square frame, pull (telescopic) frame and folding frame, etc.; according to the material, it can be divided into: wooden frame, metal frame, plastic frame, etc.; according to the use, it can be divided into: ordinary easel Oil painting stand, etc.; an oil painting stand is a shelf specially used for painting oil paintings. Most of them are wooden four-corner drawers with a relatively complicated structure. Usually, there are boxes for oil brushes and paints. , the price is relatively expensive.

Ordinary drawing board racks are mostly too large to carry, and painters often need to go out to collect scenery, or have a certain need to create outdoors. Therefore, people need a kind of portable folding art drawing board to assist to go out and carry out drawing creation very much.

Utility model content

The purpose of this utility model is to provide a portable folding art drawing board to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A portable folding art drawing board, comprising a base plate and a drawing board, two sleeves are symmetrically fixed on one side of the upper surface of the base board, a rotating shaft is arranged inside the sleeve, and a drawing board is fixedly connected to the middle of the rotating shaft, and a drawing board is fixedly installed on the back of the drawing board. There are a number of adjustment blocks; the upper side of the base plate is provided with a first groove with the opening facing upwards, and ball grooves are symmetrically formed on the two side walls of the first groove, and a ball is arranged in the ball groove, and a ball is arranged between the two balls. A support plate is fixedly connected between them; the underside of the base plate is provided with a second groove with the opening facing downwards, and the top of the second groove is provided with four hinges, and support legs are hinged on the hinges.

As a further effect of the present invention: the adjustment blocks are arranged sequentially from top to bottom.

As a further effect of the present invention: the size of the sphere is smaller than the size of the ball groove.

As a further effect of the utility model: the hinge is provided with a locking device.

As a further effect of the utility model: sliding grooves are provided on the base plates on the left and right sides of the second groove, and a cover plate is provided in the sliding groove, and a push-pull button is fixedly connected to one end of the cover plate.

The beneficial effect of the utility model is that the drawing board is first adjusted to a certain angle, and then the support board is pulled up, and the top of the support board is pressed against the adjustment block, so that the support board and the drawing board form a herringbone, so that painting can be realized; At the same time, put the support plate in the first groove, and the drawing board can be pasted on the upper surface of the base plate; the multiple adjustment blocks set at the same time can also realize the adjustment of the drawing board angle; then pull the four supporting legs to vertical State, and use the locking device to lock the hinge, so that the supporting legs can no longer rotate, the locking device can be a locking bolt, so that the support for the substrate can be realized; when not in use, loosen the locking device, the The supporting legs can be hidden in the second groove after being pulled to a horizontal state. The utility model realizes the functions of folding and portability, and is beneficial to the field sketching work.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the A direction view of the utility model;

Fig. 3 is the B-B direction sectional view in Fig. 1 of the utility model;

Fig. 4 is a structural schematic diagram of the support plate of the present invention.

In the figure: 1-base plate, 2-supporting leg, 3-sleeve, 4-rotating shaft, 5-drawing board, 6-adjusting block, 7-supporting plate, 8-sphere, 9-ball groove, 10-second groove , 11-hinge, 12-slip groove, 13-cover plate, 14-push button, 15-the first groove.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-Fig. 4, in the embodiment of the present utility model, a kind of portable folding art drawing board comprises base plate 1 and drawing board 5, and described base plate 1 upper surface side side is symmetrically fixed with two sleeves 3, sleeve 3 There is a rotating shaft 4 inside, and a drawing board 5 is fixedly connected to the middle of the rotating shaft 4, and a number of adjustment blocks 6 are fixedly arranged on the back of the drawing board 5; the upper side of the base board 1 is provided with a first groove 15 with an opening facing upwards, and the second The two side walls of a groove 15 are symmetrically provided with ball grooves 9, and ball grooves 9 are provided with spheres 8, and a support plate 7 is fixedly connected between the two spheres 8. First, the drawing board 5 is adjusted to a certain angle, and then Pull up the support plate 7, and the top of the support plate 7 is pressed against the adjustment block 6, so that the support plate 6 and the drawing board 5 form a herringbone, so that painting can be realized; when not in use, the support plate 7 is placed on the first concave In the groove 15, the drawing board 5 can be pasted on the upper surface of the substrate 1; the multiple adjustment blocks 6 provided at the same time can also realize the adjustment of the angle of the drawing board 5.

The lower side of the substrate 1 is provided with a second groove 10 with the opening facing downwards, and the top of the second groove 10 is provided with four hinges 11, and the hinges 11 are hinged with supporting legs 2, and the hinges 11 are provided with The locking device pulls the four supporting legs 2 to a vertical state, and uses the locking device to lock the hinge 11 so that the supporting legs 2 can no longer rotate. The locking device can be a locking bolt, so that the The support of the substrate 5; when not in use, loosen the locking device, pull the support leg 2 to a horizontal state and hide it in the second groove 10;

The adjustment blocks 6 are arranged sequentially from top to bottom.

The size of the sphere 8 is smaller than the size of the ball groove 9, so that the sphere 8 can rotate in the ball groove 9;

The substrate 1 on the left and right sides of the second groove 10 is provided with a sliding groove 12, and a cover plate 13 is arranged in the sliding groove 12. One end of the cover plate 13 is fixedly connected with a push-pull button 14, and the supporting leg 2 is leveled and placed on the After entering the second groove 10, the push-pull button 14 is used to drive the extension of the cover plate 13, and the two cover plates 13 close the second groove 10, preventing the supporting leg 2 from falling.

The working principle of the utility model is: first adjust the drawing board 5 to a certain angle, then pull up the supporting board 7, and press the top of the supporting board 7 against the adjustment block 6, so that the supporting board 6 and the drawing board 5 form a herringbone shape, thus Just can realize painting; When not in use, put support plate 7 in the first groove 15, drawing board 5 is pasted on the upper surface of substrate 1 and get final product; Multiple adjustment blocks 6 that are set at the same time can also realize drawing board 5 angles Adjustment; then pull the four supporting legs 2 to the vertical state, and use the locking device to lock the hinge 11 so that the supporting legs 2 can no longer rotate. The locking device can be a locking bolt, so that the substrate can be adjusted 5 support; when not in use, loosen the locking device, pull the support leg 2 to a horizontal state and hide it in the second groove 10; after the support leg 2 is leveled and placed in the second groove 10, use push-pull The button 14 drives the extension of the cover plate 13, and the two cover plates 13 close the second groove 10, preventing the supporting leg 2 from falling.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A portable folding art drawing board, comprising a base plate and a drawing board, is characterized in that, one side of the upper surface of the base board is symmetrically fixed with two sleeves, the sleeve is provided with a rotating shaft, and the middle part of the rotating shaft is fixedly connected with a drawing board, so The back of the drawing board is fixed with a number of adjustment blocks; the upper side of the base plate is provided with a first groove with the opening facing upwards, and ball grooves are symmetrically opened on the two side walls of the first groove, and a ball is arranged in the ball groove. A support plate is fixedly connected between the two spheres; a second groove with an opening facing downward is provided on the underside of the base plate, and four hinges are arranged on the top of the second groove, and support legs are hinged on the hinges. 2. A portable folding art drawing board according to claim 1, wherein the adjustment blocks are arranged sequentially from top to bottom. 3. A portable folding art drawing board according to claim 1, wherein the size of the sphere is smaller than the size of the ball groove. 4. A portable folding art drawing board according to claim 1, wherein a locking device is provided on the hinge. 5. A kind of portable folding art drawing board according to claim 1, it is characterized in that, the substrates on the left and right sides of the second groove are provided with sliding grooves, and a cover plate is arranged in the sliding groove, and the cover plate One end is fixedly connected with a push-pull button.