CN209932047U

CN209932047U - Light fine arts support

Info

Publication number: CN209932047U
Application number: CN201920326875.9U
Authority: CN
Inventors: 张强
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-01-14
Anticipated expiration: 2029-03-14

Abstract

The utility model discloses a portable fine arts support, tightly install device, swivelling joint spare and two limiting plates including 2 root side bracing pieces, intermediate strut, drawing board, two, drawing board and side bracing piece are articulated, drawing board and intermediate strut pass through swivelling joint spare and link to each other, two the limiting plate respectively with two tightly install the device and link to each other through swivelling joint spare, tightly install device and the rotatable linking to each other of collateral branch fagging, be equipped with 2 at least positioning groove on the limiting plate. It is characterized in that: simple structure, portable and angle and height-adjustable are more humanized.

Description

Light fine arts support

Technical Field

The utility model belongs to the technical field of fine arts, especially, relate to a portable fine arts support.

Background

The easel is the instrument that fine arts teaching was used often, and especially when going out to paint from life, the easel is more the indispensable instrument, and teacher or student need carry the easel to the scene of painting from life, prop up after the easel, place the drawing paper on the drawing board, then carry out the drawing of painting from life in the field. The existing easel is not adjustable in angle, can not well adapt to drawing at different angles, is not humanized and single in function, and therefore needs to be improved.

Disclosure of Invention

The utility model aims at the not enough of above-mentioned prior art existence, provide a light fine arts support, it has simple structure, portable and angle and the more humanized characteristics of height-adjustable.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a portable fine arts support, includes 2 side support bars, intermediate strut, drawing board, two and tightly installs, swivelling joint spare and two limiting plates, drawing board and side support bar are articulated, drawing board and intermediate strut pass through swivelling joint spare and link to each other, two the limiting plate respectively with two tightly install the device and link to each other through swivelling joint spare, tightly install device and the rotatable linking to each other of side support board, be equipped with 2 at least positioning groove on the limiting plate.

Further, two the side bracing piece with the intermediate strut constitute by last lifter, lower lifter and jack bolt, be equipped with the cavity in the lifter down, the lifter cover is established at last lifter outside down, go up the lifter and go up and down through spiral jack bolt, jack bolt is located the side of lifter down.

Further, two the side bracing piece with the middle support bar keep away from the one end of drawing board all be equipped with stabilising arrangement, stabilising arrangement includes footboard and ground awl, ground awl is located the footboard below.

Further, still include at least one clip subassembly, the clip subassembly includes main clip, metal connecting wire and supplementary clamp, main clip and supplementary clamp pass through metal connecting wire and link to each other, main clip presss from both sides and connects on the drawing board.

Further, the surface of the drawing board is dark green.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is:

1. the utility model discloses a drawing board and limiting plate cooperation are used and can be adjusted the angle of drawing board and the limiting plate can also play the effect of blockking to the drawing paper on the drawing board and avoid the drawing paper landing simultaneously, improve stability, have just so removed traditional baffle from, save material reduces weight simultaneously.

2. The utility model discloses a highly can adjust as required, more humanized.

3. The utility model discloses be equipped with the clip subassembly and can fix the reference thing like this, improve drawing efficiency.

4. The utility model discloses the face of drawing board is dark green, can use the expansion application scope as the blackboard like this, and dark green is not amazing people's eyes and is favorable to the protection of eyesight.

Drawings

Fig. 1 is a schematic bottom view of the present invention.

Fig. 2 is a schematic front view of the present invention.

Fig. 3 is a schematic view of the usage state of the present invention.

Figure 4 is a schematic view of the clip assembly of the present invention.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, the present invention will be further explained with reference to the drawings and the embodiments.

Examples, see fig. 1-4: the utility model provides a portable fine arts support which characterized in that: including 2 side support bars 20, middle support bar 30, drawing board 10, two are tightly tied device 60, two limiting plates 50 and swivelling joint spare 40, wherein drawing board 10 and side support bar 20 are articulated, wherein drawing board 10 and middle support bar 30 link to each other through swivelling joint spare 40, two limiting plates 50 respectively with two tightly tie device 60 and pass through swivelling joint spare 40 fixed linking to each other, make limiting plate 50 rotate on the vertical direction and be convenient for accomodate like this, wherein tightly tie device 60 and side support plate 20 rotatable linking to each other so that limiting plate 50 can reciprocate and the horizontal direction rotates be convenient for better and drawing board 10 suits, it is used for prescribing a limit to the angle of drawing board 10 to be equipped with 2 at least positioning groove 51 on limiting plate 50, and play the fixed action to drawing board 10.

Further, the two side support rods 20 and the middle support rod 30 are each composed of an upper lifting rod 71, a lower lifting rod 72 and a lifting bolt 73, a cavity is formed in the lower lifting rod 72, the lower lifting rod 72 is sleeved outside the upper lifting rod 71, the upper lifting rod 71 is lifted through a spiral lifting bolt 73, the lifting bolt 73 is located on the side edge of the lower lifting rod 72, when the lifting is needed, the lifting bolt 73 is firstly screwed in one direction to enable the screw rod of the lifting bolt 73 to be separated from the inner wall of the upper lifting rod 71, then the upper lifting rod 71 is positioned to a needed height, and then the lifting bolt 3 is screwed in the opposite direction to enable the upper lifting rod 71 to be fixed at the position.

By adopting the structure, the height of the side supporting rod 20 is firstly determined when the drawing board is installed, then the limiting plate 50 is rotated to the vertical position of the side supporting rod 20, then the fastening device 60 is moved up and down to the required height, the angle of the drawing board 10 is adjusted by taking the hinge as an axis, then the fastening device 60 is moved to be finely adjusted, so that the drawing board 10 is clamped with the groove 51, the effect of preventing movement is further played, the effective length of the middle supporting rod 30 is adjusted, and the two side supporting rods 20 and the middle supporting rod 30 form a triangle to ensure the stability.

Furthermore, the two side supporting rods 20 and the end of the middle supporting rod 30 away from the sketchpad 10 are both provided with a stabilizing device, wherein the stabilizing device comprises a pedal 81 and a ground cone 82, the ground cone 82 is located below the pedal 81, and when the sketchpad is used, the pedal 81 is stepped on to bury the ground cone 82 into the ground to play a stabilizing role, so that a better supporting effect is achieved.

Further, the drawing board further comprises at least one clip assembly, wherein the clip assembly comprises a main clip 91, a metal connecting line 92 and an auxiliary clip 93, the main clip 91 is connected with the auxiliary clip 93 through the metal connecting line 92, the main clip 91 is clipped on the drawing board 10 and used for fixing drawing paper on the drawing board 10 and the drawing board 10, the auxiliary clip 93 is used for clamping a reference object, so that drawing can be better performed, and drawing efficiency is improved, the metal connecting line 92 has certain plasticity, so that the angle of the reference object clamped on the auxiliary clip 93 can be adjusted as required, the main clip 91 can be clamped on the side edge of the drawing board 10 and also can be clamped on one end of the drawing board 10, which is far away from the limiting plate 50, and in order to avoid clamping marks on the drawing paper or the reference object, soft foams 100 are arranged at clamping parts of the main clip 91 and the auxiliary clip 93.

Further, the surface of the drawing board 10 is blackish green, so that the application range can be expanded when the drawing board is used as a blackboard, and the blackish green does not irritate eyes of people, which is beneficial to protecting eyesight.

The supporting frame is widely used at present, and other structures and principles are the same as the prior art, and are not described in detail here.

Claims

1. The utility model provides a portable fine arts support which characterized in that: including 2 side support bar, intermediate strut, drawing board, two tightly install device, swivelling joint spare and two limiting plates, drawing board and side support bar are articulated, drawing board and intermediate strut pass through swivelling joint spare and link to each other, two the limiting plate respectively with two tightly install the device and link to each other through swivelling joint spare, tightly install device and collateral branch fagging rotatable continuous, be equipped with 2 at least positioning groove on the limiting plate.

2. A portable art stand as claimed in claim 1, wherein: two the side bracing piece with the intermediate strut constitute by last lifter, lower lifter and jack bolt, be equipped with the cavity in the lifter down, the lifter cover is established outside last lifter down, go up the lifter and go up and down through spiral jack bolt, jack bolt is located the side of lifter down.

3. A portable art stand according to claim 1 or claim 2, wherein: two the side branch vaulting pole with the middle support bar keep away from the one end of drawing board and all be equipped with stabilising arrangement, stabilising arrangement includes footboard and ground awl, ground awl is located the footboard below.

4. A portable art stand as claimed in claim 1, wherein: still include at least one clip subassembly, the clip subassembly includes main clip, metal connecting wire and supplementary clamp, main clip and supplementary clamp pass through metal connecting wire and link to each other, main clip presss from both sides and connects on the drawing board.

5. A portable art stand as claimed in claim 1, wherein: the surface of the drawing board is dark green.