CN211468052U - Foldable drawing frame that art design used - Google Patents

Abstract

The utility model relates to a foldable drawing frame that art design used, including first lift supports frame, second lift supports frame and drawing board, first lift supports frame and second lift supports frame are located drawing board bottom both sides respectively, first lift supports frame and second lift supports frame all include first lift pole setting, second lift pole setting and fixed sill bar, first lift pole setting bottom and second lift pole setting bottom all with fixed sill bar both ends fixed connection, first lift pole setting top and second lift pole setting top rotate with drawing board bottom surface top and drawing board bottom surface bottom respectively and are connected, first lift pole setting and second lift pole setting middle part all are equipped with telescopic machanism. The utility model provides a foldable drawing frame that art design used can fold, can also adjust drawing board height and inclination, and convenient to carry has satisfied user of service personnel's user demand.

Description

Foldable drawing frame that art design used

Technical Field

The utility model relates to an art design technical field especially relates to a foldable drawing frame that art design used.

Background

At present, art designers often need to carry out a large amount of drawing exercises in learning, besides drawing indoors, outdoor painting is usually needed, and a drawing frame is a tool frequently used by the art designers when carrying out artistic creation, so that the drawing frame plays an important role in art design. Current drawing frame generally all sets up the drawing board in the one side of drawing frame, and art designer usually need move the drawing frame to the open air, and the creation of painting from life is carried to the good support of back, but current drawing frame is great, carries inconveniently when art designer's open air creation, has the difficult folding problem. Therefore, the problem to be solved in the prior art is to design a foldable drawing frame for art design to solve the above defects.

SUMMERY OF THE UTILITY MODEL

Weak point to prior art exists, the utility model provides a foldable drawing frame that art design used can fold, and convenient to carry can also adjust the height and the inclination of drawing board wantonly, convenient to use.

The utility model adopts the following technical scheme:

the utility model provides a foldable drawing frame that art design used, includes first lift supports, second lift supports and drawing board.

First lift supports and second lift supports are located drawing board bottom both sides respectively, and first lift supports and second lift supports all include first lift pole setting, second lift pole setting and fixed sill bar, first lift pole setting bottom and second lift pole setting bottom all with fixed sill bar both ends fixed connection, first lift pole setting top and second lift pole setting top rotate with drawing board bottom surface top and drawing board bottom surface bottom respectively and are connected, first lift pole setting and second lift pole setting middle part all are equipped with telescopic machanism.

Further setting up, aforementioned telescopic machanism is including first pole setting, second pole setting and the third pole setting from outside to inside in proper order, first pole setting and second pole setting swing joint, second pole setting and third pole setting swing joint, and first pole setting, second pole setting and third pole setting same side surface all are equipped with the fixed slot, and third pole setting inside is equipped with the fixing device who matches with the fixed slot.

So set up, through first pole setting, second pole setting and the third pole setting that will swing joint in proper order pull out or withdraw, can reach the telescopic action, select required best length after, through the fixed telescopic machanism of fixing device, prevent that first pole setting, second pole setting and third pole setting from taking place relative motion.

The fixing device comprises a pressing block, a spring and a baffle plate, the third upright rod is provided with a baffle plate groove capable of accommodating the baffle plate, and the bottom of the baffle plate groove is communicated with the top of the fixing groove; the pressing block is in a step shape, the tail of the pressing block is movably connected with the spring, one end of the spring is in contact with the pressing block, and the other end of the spring is in contact with the inner side of the third vertical rod.

With the arrangement, when the baffle slides out of the baffle groove downwards under the action of gravity, the pressing block is blocked by the baffle and cannot extend out of the fixing groove, and the telescopic length can be adjusted at will; after the required optimal length is selected, the baffle plate is pushed upwards into the baffle plate groove, at the moment, the pressing block extends out of the fixing groove under the elastic force of the spring, and the first vertical rod, the second vertical rod and the third vertical rod are clamped and can not move relatively any more.

Further setting, the foldable drawing frame that aforementioned art design used still includes the receiver, and the drawing board both sides are equipped with accomodates the groove for hold the receiver.

So set up, the receiver can be used to place drawing paper, painting brush, color palette and paintbox, conveniently carries the drawing instrument.

Further setting, aforementioned drawing board top is equipped with the spring clamp, and the inside torsional spring that is equipped with of spring clamp, torsional spring one end and drawing board top fixed connection.

So set up, the spring clamp is used for fixed drawing paper, prevents that drawing paper from removing at the drawing in-process.

Further, a lifting handle is arranged at the top of the drawing board.

So set up, the handle portable easel.

Further setting, aforementioned drawing board is equipped with the nylon braces, nylon braces one end and drawing board top fixed connection, the other end and drawing board bottom fixed connection.

So set up, the nylon braces portable easel.

The drawing board is further provided with an illuminating lamp and a rechargeable power supply, the illuminating lamp is connected with the rechargeable power supply, the rechargeable power supply is located on the inner side of the drawing board, a lamp groove matched with the illuminating lamp is formed in the edge of the drawing board, and the illuminating lamp is located in the lamp groove.

So set up, the light uses the easel when not enough light of being convenient for, but rechargeable power supply provides the power for the light, can use the easel at any time.

Advantageous effects

Compared with the prior art, the utility model provides a foldable drawing frame that art design used possesses following beneficial effect:

the first lifting support frame and the second lifting support frame of the folding type drawing frame for art design provided by the utility model can be folded to the back of the drawing board, thereby being convenient for users to carry; through adjusting the flexible length of first lift pole setting and second lift pole setting respectively, can also adjust the height and the inclination of drawing board wantonly, satisfied user of service's user demand basically.

Drawings

Fig. 1 is a left side view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural view after being folded

FIG. 4 is a sectional view of the structure when the fixing device is fixed;

fig. 5 is a structural sectional view when the fixing device is not fixed.

Reference numerals: 1. first lift support frame, 11, first lift pole setting, 111, first pole setting, 112, second pole setting, 113, third pole setting, 114, fixed slot, 1151, press block, 1152, spring, 1153, baffle, 116, baffle groove, 12, second lift pole setting, 13, fixed sill bar, 2, second lift support frame, 3, drawing board, 301, spring clamp, 302, handle, 303, light, 4, receiver.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, wherein fig. 1 is a left side view of the present invention, fig. 2 is a front view of the present invention, fig. 3 is a schematic structural view of the present invention after being folded, fig. 4 is a sectional structural view of the fixing device when being fixed, and fig. 5 is a sectional structural view of the fixing device when not being fixed. The utility model discloses the foldable drawing frame that an art design used of a preferred embodiment, including first lift support frame 1, second lift support frame 2, drawing board 3 and receiver 4.

First lift supports 1 and second lift supports 2 are located 3 bottom both sides of drawing board respectively, and first lift supports 1 and second lift supports 2 all include first lift pole setting 11, second lift pole setting 12 and fixed sill bar 13, and first lift pole setting 11 bottom and second lift pole setting 12 bottom all with fixed sill bar 13 both ends welding. 11 tops of first lift pole setting and 12 tops of second lift pole setting are articulated with 3 bottom surfaces tops of drawing board and 3 bottom surfaces of drawing board respectively, therefore first lift support frame 1 and 2 equal foldable 3 backs of drawing board of second lift support frame, can support the whole placing of drawing frame subaerial after changeing from 3 backs of drawing board. The middle parts of the first lifting vertical rod 11 and the second lifting vertical rod 12 are respectively provided with a telescopic mechanism, and the telescopic mechanisms comprise a first vertical rod 111, a second vertical rod 112 and a third vertical rod 113 which are arranged from outside to inside in sequence. The first upright stanchion 111 is sleeved with the second upright stanchion 112, the second upright stanchion 112 is sleeved with the third upright stanchion 113, the same side surfaces of the first upright stanchion 111, the second upright stanchion 112 and the third upright stanchion 113 are all provided with fixing grooves 114, and a fixing device 115 matched with the fixing grooves 114 is arranged inside the third upright stanchion 113. The telescopic function can be achieved by pulling out or retracting the first upright stanchion 111, the second upright stanchion 112 and the third upright stanchion 113 which are sequentially sleeved, and after the required optimal length is selected, the telescopic mechanism is fixed through the fixing device 115, so that the first upright stanchion 111, the second upright stanchion 112 and the third upright stanchion 113 can be prevented from moving relatively. The fixing device 115 comprises a pressing block 1151, a spring 1152 and a baffle 1153, a baffle groove 116 capable of accommodating the baffle 1153 is formed in the third vertical rod 113, and the bottom of the baffle groove 116 is communicated with the top of the fixing groove 114; the pressing block 1151 is in a step shape, the tail of the pressing block 1151 is sleeved with the spring 1152, one end of the spring 1152 is in contact with the pressing block 1151, and the other end of the spring 1152 is in contact with the inner side of the third vertical rod 113. When the baffle 1153 slides downwards out of the baffle groove 116 under the action of gravity, the pressing block 1151 is blocked by the baffle 1153 and cannot extend out of the fixing groove 114, and the telescopic length can be adjusted at will; after the required optimal length is selected, the baffle 1153 is pushed upwards into the baffle slot 116, at this time, the pressing block 1151 extends out of the fixing slot 114 under the elastic force of the spring 1152, and the first upright post 111, the second upright post 112 and the third upright post 113 are locked and can not move relatively any more, so that the instability of the easel is prevented.

The two side faces of the drawing board 3 are provided with accommodating grooves for accommodating the storage box 4, and the storage box 4 can be used for placing drawing paper, paintbrushes, palette and paint box and the like, so that drawing tools are convenient to carry. There is spring clamp 301 at drawing board 3 top, and the inside torsional spring that is equipped with of spring clamp 301, torsional spring one end inlay inside drawing board 3, through pulling up and loosening spring clamp 301 outer end, can fix drawing paper, prevent that drawing paper from removing at the drawing in-process. The top of the drawing board 3 is provided with a handle 302, and the back of the drawing board is provided with a nylon strap, so that the easel is convenient to carry. The light trough is opened to 3 top sides of drawing board, ann has light 303 in the light trough, and light 303 uses the drawing frame when not enough light is convenient for, and light 303 can be placed in the light trough when not using, can pull out light 303 one end light trough during the use. A rechargeable power supply is arranged inside the top of the drawing board 3 and communicated with the illuminating lamp 303 to provide power for the illuminating lamp 303, so that the drawing frame can be conveniently used at any time.

When the utility model is not used, the first lifting support frame 1 and the second lifting support frame 2 are folded and positioned at the back of the drawing board 3, and drawing tools and drawing paper can be respectively arranged in the storage boxes 4 at the left side and the right side, so that the drawing board can be easily carried out only by carrying the folding drawing frame without carrying other articles; during the use, need open first lift support 1 and second lift support 2 after folding, then according to the height and the inclination of required drawing board 3, adjust the length of first lift pole setting 11 and second lift pole setting 12, then upwards push baffle 1153 into baffle groove 116, fixed first lift pole setting 11 and the length of second lift pole setting 12, after fixing drawing board 3 position, can pass through spring clamp 301 with the drawing paper and fix on drawing board 3, can begin to draw. The utility model provides a foldable drawing frame that art design used can fold, conveniently carries, can also adjust drawing board 3's height and inclination wantonly, accomodates the convenience, has satisfied user of service personnel's user demand.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides a foldable drawing frame that art design used, a serial communication port, including first lift supports frame, second lift supports frame and drawing board, first lift supports frame and second lift supports frame are located drawing board bottom both sides respectively, first lift supports frame and second lift supports frame all include first lift pole setting, second lift pole setting and fixed sill bar, first lift pole setting bottom and second lift pole setting bottom all with fixed sill bar both ends fixed connection, first lift pole setting top and second lift pole setting top rotate with drawing board bottom surface top and drawing board bottom surface bottom respectively and are connected, first lift pole setting and second lift pole setting middle part all are equipped with telescopic machanism.

2. The folding easel for artistic design according to claim 1, wherein the telescoping mechanism comprises a first vertical rod, a second vertical rod and a third vertical rod which are sequentially arranged from outside to inside, the first vertical rod is movably connected with the second vertical rod, the second vertical rod is movably connected with the third vertical rod, the same side surfaces of the first vertical rod, the second vertical rod and the third vertical rod are provided with fixing grooves, and a fixing device matched with the fixing grooves is arranged in the third vertical rod.

3. The folding easel for artistic design according to claim 2, wherein the fixing means comprises a pressing block, a spring and a baffle, the third upright is provided with a baffle slot for receiving the baffle, the bottom of the baffle slot is communicated with the top of the fixing slot; the pressing block is in a step shape, the tail of the pressing block is movably connected with the spring, one end of the spring is in contact with the pressing block, and the other end of the spring is in contact with the inner side of the third vertical rod.

4. The foldable easel for artistic designing as defined in claim 1, further comprising a receiving box, wherein the receiving box is formed with receiving grooves on both sides thereof for receiving the receiving box.

5. The folding easel for artistic design according to claim 1, wherein the easel top is provided with a spring clip, a torsion spring is provided inside the spring clip, and one end of the torsion spring is fixedly connected with the easel top.

6. The folding easel for artistic designing as defined in claim 1, wherein a handle is provided on the top of the easel.

7. The folding easel for artistic design according to claim 1, wherein the easel is provided with nylon straps, one end of each nylon strap is fixedly connected with the top of the easel, and the other end of each nylon strap is fixedly connected with the bottom of the easel.

8. The folding easel for artistic design according to claim 1, wherein the easel is provided with an illuminating lamp and a rechargeable power supply, the illuminating lamp is connected with the rechargeable power supply, the rechargeable power supply is arranged on the inner side of the easel, a light groove matched with the illuminating lamp is arranged on the edge of the easel, and the illuminating lamp is arranged in the light groove.

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