CN221023089U

CN221023089U - Drawing board frame

Info

Publication number: CN221023089U
Application number: CN202322906279.7U
Authority: CN
Inventors: 汪华云; 冯旭; 干力文
Original assignee: Chengdu Gaoxinshunjiang School
Current assignee: Chengdu Gaoxinshunjiang School
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-05-28
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a drawing board frame, which comprises: the front side of the box body is provided with an opening, and a baffle plate is arranged in the box body; the bottom of the box body is provided with telescopic supporting legs, and two sides of the box body are respectively hinged with fixing rods with free ends detachably fixed with the supporting legs; the upper edge of the opening of the box body is hinged with a drawing board, both sides of the drawing board are respectively provided with a fixed hole, both side walls of the box body are respectively movably provided with a first telescopic rod, and the free end of the first telescopic rod is provided with a second telescopic rod which is matched with the fixed holes; the box body is provided with a plurality of first limiting holes which are arranged in an arc shape around the movable end of the first telescopic rod, the first telescopic rod is provided with a second limiting hole matched with the first limiting hole, and the first plug is inserted into the first limiting hole and the second limiting hole and used for fixing the first telescopic rod; the upper and lower both sides of drawing board all are provided with the flexible extension rod that extends to the axial direction of drawing board, and the one end that the drawing board was kept away from to flexible extension rod all is equipped with the supporting shoe, and the front side bottom of drawing board is equipped with first bracket.

Description

Drawing board frame

Technical Field

The utility model relates to the technical field of drawing tools, in particular to a drawing board frame.

Background

Along with the development of the times, the painting technology is revealed in various industries, so that a plurality of parents pay attention to the art culture of children at present, and particularly in the painting field, a drawing board frame is required to be used in the painting process. The drawing board frame refers to an independent structure and is a bracket designed for enabling a painter to support a canvas or drawing board during drawing.

The Chinese patent grant bulletin number CN203401844U discloses a liftable drawing board, which comprises a drawing board frame and an adjusting easel, wherein the bottom end of the drawing board frame is provided with an adjusting bolt, the adjusting easel is provided with an adjusting groove corresponding to the adjusting bolt, and the adjusting easel is positioned below the drawing board frame and is connected with the drawing board frame through the adjusting bolt; the utility model relates to a magnetic blackboard which is characterized in that one surface of a drawing board frame is provided with a magnetic drawing board, the other surface of the drawing board frame is provided with a magnetic blackboard, the top end of the magnetic blackboard is provided with a clamp, the top end of the adjusting drawing board is provided with a containing groove, the middle part of the containing groove is provided with a cloth bag, and a pigment cup, a blackboard eraser and a painting brush are arranged in the containing groove. The holding groove and the cloth bag can store learning tools, thereby achieving the effect of holding; the design of the magnetic drawing board and the magnetic blackboard increases the versatility of use and improves the interest of children.

However, in the above patent, the angle of the drawing board frame is fixed, the painter cannot adjust the angle of the drawing board according to self habit and needs, the use is inconvenient, the limitation is present, and the fatigue of the painter is increased in the process of long-time drawing of the painter; furthermore, although the pigment cup can be placed through the holding groove in the above-mentioned patent, the pigment cup is located the drawing board frame rear and sheltered from by the magnetism drawing board, leads to the drawing person to take pigment inconvenient at the drawing in-process, and can't place the pigment board, leads to drawing person need hold the pigment board always or place the pigment board separately at the drawing in-process, and then has reduced drawing efficiency of drawing person.

Disclosure of utility model

The utility model aims to provide a drawing board frame so as to solve the problems that the angle of the drawing board frame cannot be adjusted, and a painter cannot conveniently take pigment and cannot place a pigment board in the drawing process.

In order to achieve the above object, the present utility model provides a drawing board stand, comprising:

the front side of the box body is provided with an opening, and a baffle plate is arranged in the box body; the bottom of the box body is provided with telescopic supporting legs, and two sides of the box body are respectively hinged with fixing rods with free ends detachably fixed with the supporting legs;

The upper edge of the opening of the box body is hinged with a drawing board, both sides of the drawing board are respectively provided with a fixed hole, both side walls of the box body are respectively movably provided with a first telescopic rod, and the free end of the first telescopic rod is provided with a second telescopic rod which is matched with the fixed holes;

The box body is provided with a plurality of first limiting holes which are arranged in an arc shape around the movable end of the first telescopic rod, the first telescopic rod is provided with a second limiting hole matched with the first limiting hole, and the first plug is inserted into the first limiting hole and the second limiting hole and used for fixing the first telescopic rod;

The upper and lower both sides of drawing board all are provided with the flexible extension rod that extends to the axial direction of drawing board, and the one end that the drawing board was kept away from to flexible extension rod all is equipped with the supporting shoe, and the front side bottom of drawing board is equipped with first bracket, is located and is equipped with the second bracket on two supporting shoes of drawing board downside.

Preferably, a plurality of fixing grooves are formed in one side end face of the supporting leg; the free end of the fixed rod is provided with a fixed block which is matched with the fixed groove.

Preferably, a third limiting hole is formed in the box body, and a second plug is detachably matched in the third limiting hole and used for limiting the fixing rod to rotate upwards.

Preferably, a front placing plate is arranged between the front two supporting legs, a rear placing plate is arranged between the rear two supporting legs, a clamping bolt is movably arranged on one side of the front placing plate, and a lug matched with the clamping bolt is arranged at the bottom of one side of the box body.

Preferably, the two sides of the top of the box body are provided with placing grooves matched with the second telescopic rods.

Preferably, a plurality of storage grooves matched with the fixed blocks are formed in the periphery of the box body.

Preferably, the four corners of the drawing board are provided with notches for accommodating the supporting blocks.

Compared with the prior art, the utility model has the beneficial effects that:

The utility model has reasonable design and simple structure, is provided with the drawing board and the box body, the drawing board is hinged with the upper edge part of the opening of the box body, and can be used for drawing by a painter, and can be used as a cover plate of the box body to seal the box body, thereby being convenient for storing painting tools such as painting brushes or pigments; the inside baffle that is provided with of box, baffle divide into upper and lower two-layer with the box, and the inside pigment, painting brush or the placing of pigment board of being convenient for of subregion are carried out to the box, and the drawing person of being convenient for not only takes the instrument, and the inner space of make full use of box. The bottom of the box body is provided with supporting legs which can be retracted into the box body, and two sides of the box body are respectively and movably provided with a plurality of fixing rods for fixing the supporting legs; the painter can adjust the supporting leg to appropriate height according to self height, then fix the supporting leg with the dead lever to realize the altitude mixture control of drawing board frame, make the painter draw with the most comfortable gesture, and then improve the quality that the painter drew.

The drawing board is articulated with the upper edge of the opening of the box body to enable the drawing board to be capable of overturning relative to the upper edge of the box body, the drawing board is matched with the first plug, the first limiting hole and the second limiting hole through the fixing holes, the first telescopic rods and the second telescopic rods which are arranged on two sides of the drawing board, the angle of the drawing board can be adjusted, the adjusting mode is flexible and various, convenience is improved, the drawing board is also enabled to be fixed at a required angle, and the drawing quality is guaranteed due to stable structure during fixing. During the use, the painter overturns the drawing board, adjust the length of first telescopic link afterwards, insert the fixed orifices of drawing board side with the second telescopic link on the first telescopic link in, because first telescopic link still can freely stretch out and draw back, at this moment, the painter can adjust the angle of drawing board as required, after the angle adjustment of drawing board is good, insert first plug through the second spacing hole on the first telescopic link in the corresponding first spacing hole on the box and fix first telescopic link, at this moment, the contained angle between the hinge joint of first telescopic link and the hinge joint of drawing board and the axial lead that first telescopic link is located remains unchanged, moreover, because the hinge joint of drawing board and the straight line distance of fixed orifices, the distance between the hinge joint of telescopic link all remains unchanged, can make the upset angle of drawing board keep fixed, and then realize the fixed to drawing board angle, the convenience person adjusts drawing board angle according to self needs, reduce the tired sense of drawing in the long-time drawing process.

Other drawing boards can be placed through the setting of the bracket, when a larger drawing board is needed, the telescopic extension rod can be pulled out, the larger drawing board is placed in the bracket, the setting of the supporting block can play a supporting role on the larger drawing board, and the larger drawing board is placed more stably.

To sum up, this use novel have the multifunctionality, can enough be according to self custom and need nimble angle, the height of adjusting the drawing board, be convenient for the painter to use, also can accomodate, be convenient for the painter to carry, can also place, accomodate the drawing instrument, make the painter can conveniently take pigment or painting brush etc. as drawing instrument from the opening of box, improve the convenience.

The utility model will be further described with reference to the drawings and the specific examples.

Drawings

FIG. 1 is a schematic diagram of a drawing board frame according to the present utility model;

fig. 2 is a schematic view of the rear structure of an easel according to the present utility model.

In the figure, 100, drawing board; 110. a fixing hole; 120. a telescopic extension rod; 121. a support block; 130. a first bracket; 140. a second bracket; 200. a case; 210. a first limiting hole; 220. a placement groove; 230. a storage groove; 240. a bump; 250. a third limiting hole; 260. a partition plate; 300. a first telescopic rod; 310. a second limiting hole; 320. a second telescopic rod; 400. support legs; 410. a fixing groove; 500. a fixed rod; 510. a fixed block; 600. a first plug; 700. a front rest plate; 710. a latch; 800. a rear placement plate; 900. and a second plug.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, the present utility model provides an easel including:

The front side of the box body 200 is provided with an opening, a baffle 260 is arranged in the box body 200, and the baffle 260 divides the box body 200 into an upper layer and a lower layer; in the drawing process, the upper layer and the lower layer of the box body 200 can be used for respectively placing a painting brush and pigment, so that a painter can conveniently take the paint, and the painter can conveniently place a pigment plate, does not need to hold the pigment plate all the time for drawing or place the pigment plate separately, and further the drawing efficiency of the painter is improved. The bottom of the box body 200 is provided with telescopic supporting legs 400, the supporting legs 400 can be retracted into the box body 200, two sides of the box body 200 are respectively and movably provided with a fixing rod 500, the fixing rods 500 are detachably connected with the supporting legs 400, and the supporting legs 400 are fixed through the arrangement of the fixing rods 500; the painter adjusts the supporting leg 400 to a proper height according to the self height, then fixes the supporting leg 400 by the fixing rod 500, thereby realizing the height adjustment of the drawing board frame, enabling the painter to paint in the most comfortable posture, and further improving the drawing quality of the painter.

The drawing board 100 is hinged with the upper edge of the opening of the box body 200, two sides of the drawing board 100 are respectively provided with a fixing hole 110, two side walls of the box body 200 are respectively and movably provided with a first telescopic rod 300, and one side of the free end of the first telescopic rod 300 is provided with a second telescopic rod 320 which is matched with the fixing hole 110; the case 200 is provided with a plurality of first limiting holes 210 arranged in an arc shape around the movable end of the first telescopic rod 300, the first telescopic rod 300 is provided with a second limiting hole 310 matched with the first limiting hole 210, and the first plug 600 is inserted into the first limiting hole 210 and the second limiting hole 310 to fix the first telescopic rod 300. The first telescopic rod 300 is positioned through the plurality of first limiting holes 210 which are arranged in an arc shape, and then an included angle between a connecting line between the movable end of the first telescopic rod 300 and the hinge point of the drawing board 100 and the axial lead of the first telescopic rod 300 is determined.

The drawing board 100 is articulated with the upper edge of the opening of the box 200, so that the drawing board 100 can be overturned relative to the upper edge of the box 200, a painter can upwards overturne the drawing board 100 when in use, then adjust the length of the first telescopic rod 300, and then insert the second telescopic rod 320 on the first telescopic rod 300 into the fixing hole 110 on the side of the drawing board 100, at the moment, the angle of the drawing board 100 can be adjusted because the first telescopic rod 300 can still freely stretch out and draw back, after the angle of the drawing board 100 is adjusted, the first plug 600 is inserted into the corresponding first limiting hole 210 on the box 200 through the second limiting hole 310 on the first telescopic rod 300, at the moment, the included angle between the connecting line between the movable end of the first telescopic rod 300 and the hinge point of the drawing board 100 and the axis of the first telescopic rod 300 is kept unchanged, and furthermore, the overturning angle of the drawing board 100 can be kept fixed because the straight line distance between the hinge point of the drawing board 100 and the fixing hole 110 and the distance between the movable ends of the telescopic rod are kept unchanged, and further the fatigue of the painter can be reduced according to the requirement of the user on the long-time and the drawing board 100 can be adjusted conveniently. After painting, the drawing board 100 can serve as a box cover of the box 200, and stores painting tools such as painting brushes or pigments, and the like, so that the painting tools are protected from being damaged or lost, and the portable drawing board is convenient to carry.

The upper side and the lower side of the drawing board 100 are respectively provided with a telescopic extension rod 120 extending towards the axial direction of the drawing board 100, one end of the telescopic extension rod 120, which is far away from the drawing board 100, is respectively provided with a supporting block 121, the bottom of the front side of the drawing board 100 is provided with a first bracket 130, and two supporting blocks positioned on the lower side of the drawing board 100 are provided with a second bracket 140; the four corners of drawing board 100 are provided with notches for accommodating supporting blocks 121, so that telescopic extension rod 120 can be conveniently taken in drawing board 100 and then supporting blocks 121 can be conveniently accommodated.

Other drawing boards can be placed through the setting of the bracket, when a larger drawing board is needed, the telescopic extension rod 120 can be pulled out, the larger drawing board is placed in the bracket, and the setting of four supporting blocks can play a supporting role on four corners of the larger drawing board, so that the larger drawing board is placed more stably.

Further, the support leg 400 is provided at one side end surface thereof with a plurality of fixing grooves 410; the free end of the fixing lever 500 is provided with a fixing block 510 fitted with the fixing groove 410. Before painting, the painter adjusts the length of the support leg 400 according to the self-height, and then fixes the drawn length of the support leg 400 by rotating the fixing lever 500 to place the fixing block 510 into the fixing groove 410.

Further, the case 200 is provided with a third limiting hole 250, and a second plug 900 is detachably engaged in the third limiting hole 250 to limit the fixing rod 500 from rotating upwards. At this time, after the fixing block 510 is clamped into the fixing groove 410, the second plug 900 is inserted into the third limiting hole 250 on the case 200 to limit the fixing rod 500, so as to prevent the fixing rod 500 from rotating upwards, and further the fixing block 510 is separated from the fixing groove 410, thereby ensuring the stability between the supporting leg 400 and the case 200.

Further, a plurality of storage slots 230 adapted to the fixing blocks 510 are formed around the case 200, and after painting, the fixing blocks 510 can be placed into the storage slots 230 for storage by rotating the fixing rods 500.

Further, a front placing plate 700 is arranged between the front two supporting legs 400, a rear placing plate 800 is arranged between the rear two supporting legs 400, a latch 710 is movably arranged on one side of the front placing plate 700, a bump 240 matched with the latch 710 is arranged at the bottom of one side of the box 200, the placing of the drawing board frame is more stable through the arrangement of the front placing plate 700 and the rear placing plate 800, after drawing is finished, the drawing board 100 is closed, the latch 710 is sleeved on the bump 240, and then the front placing plate 700 locks the drawing board 100, so that the box 200 is closed, and drawing tools in the box 200 are protected from damage or loss.

Further, the two sides of the top of the case 200 are provided with the placement grooves 220 adapted to the second telescopic rods 320, and after painting, the second telescopic rods 320 can be placed into the placement grooves 220 for storage.

Working principle: before painting, firstly, the clamp bolt 710 sleeved on the convex block 240 is taken out, then the painter adjusts the length of the supporting leg 400 according to the height of the painter, after the length is adjusted, the fixing rod 500 placed in the storage groove 230 is rotated, the fixing block 510 on the fixing rod 500 is placed in the fixing groove 410 on the supporting leg 400, and then the second plug 900 is inserted into the third limiting hole 250 on the box body 200 to limit the fixing rod 500, so that the supporting leg 400 is fixed. After that, the painter turns over the drawing board 100 upwards, then adjusts the length of the first telescopic rod 300, then inserts the second telescopic rod 320 on the first telescopic rod 300 into the fixing hole 110 on the side surface of the drawing board 100, and as the first telescopic rod 300 can still freely stretch out and draw back, the angle of the drawing board 100 can be adjusted, after the angle of the drawing board 100 is adjusted, the first plug 600 is inserted into the first limiting hole 210 on the box 200 through the second limiting hole 310 on the first telescopic rod 300 to fix the first telescopic rod 300, thus realizing the fixation of the drawing board 100, and drawing tools such as a drawing pen, a pigment or a pigment plate can be respectively placed on the upper layer and the lower layer of the box 200 during drawing, thereby facilitating the drawing of the painter, being difficult to mix the drawing tools, and further improving the drawing efficiency of the painter.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An easel, comprising:

A case (200) having an opening at a front side, a partition plate (260) being provided inside the case (200); the bottom of the box body (200) is provided with telescopic supporting legs (400), and two sides of the box body (200) are respectively hinged with fixing rods (500) with free ends detachably fixed with the supporting legs (400);

The upper edge of the opening of the box body (200) is hinged with a drawing board (100), two sides of the drawing board (100) are provided with a fixing hole (110), two side walls of the box body (200) are movably provided with a first telescopic rod (300), and the free end of the first telescopic rod (300) is provided with a second telescopic rod (320) which is matched with the fixing hole (110);

The box body (200) is provided with a plurality of first limiting holes (210) which are arranged in an arc shape around the movable end of the first telescopic rod (300), the first telescopic rod (300) is provided with second limiting holes (310) which are matched with the first limiting holes (210), and a first plug (600) is inserted into the first limiting holes (210) and the second limiting holes (310) and used for fixing the first telescopic rod (300);

The utility model discloses a drawing board, including drawing board (100), flexible extension pole (120) that extend of axial direction of drawing board (100) are all provided with to upper and lower both sides of drawing board (100), flexible extension pole (120) are kept away from one end of drawing board (100) all is equipped with supporting shoe (121), the front side bottom of drawing board (100) is equipped with first bracket (130), is located be equipped with second bracket (140) on two supporting shoes of drawing board (100) downside.

2. The drawing board frame according to claim 1, wherein a plurality of fixing grooves (410) are provided on one side end surface of the support leg (400); the free end of the fixing rod (500) is provided with a fixing block (510) which is matched with the fixing groove (410).

3. The drawing board frame according to claim 1, wherein a third limiting hole (250) is formed in the box body (200), and a second plug (900) is detachably matched in the third limiting hole (250) for limiting the fixing rod (500) to rotate upwards.

4. The drawing board frame according to claim 1, wherein a front placing board (700) is arranged between the front two supporting legs (400), a rear placing board (800) is arranged between the rear two supporting legs (400), a latch (710) is movably arranged on one side of the front placing board (700), and a bump (240) matched with the latch (710) is arranged at the bottom of one side of the box body (200).

5. The drawing board frame according to claim 1, wherein the two sides of the top of the box body (200) are provided with a placement groove (220) adapted to the second telescopic rod (320).

6. The drawing board frame according to claim 2, characterized in that a plurality of receiving grooves (230) adapted to the fixing blocks (510) are provided around the case body (200).

7. The drawing board frame according to claim 1, characterized in that notches for accommodating the supporting blocks (121) are provided at four corners of the drawing board (100).