CN214420119U

CN214420119U - Drawing board stable structure for design specialty

Info

Publication number: CN214420119U
Application number: CN202120287401.5U
Authority: CN
Inventors: 严敏烨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-19
Anticipated expiration: 2031-02-02

Abstract

The utility model relates to a design specialty apparatus technical field specifically discloses a design is drawing board stable structure for specialty, which comprises a bracket, the back fixed mounting of support has the mount, the equal movable mounting in the left and right sides of mount has the adjustable shelf, two movable mounting has back branch between the adjustable shelf, the bottom left and right sides of support and the equal fixed mounting in bottom of back branch have the sleeve pipe, sheathed tube outside fixed mounting has the regulating part, the inner chamber has all been seted up to the inside left and right sides of support and the inside of back branch, lateral wall and the equal fixed mounting of back lateral wall have the slide rail before the inside of inner chamber. This design is drawing board stable structure for specialty possesses the advantage that supports stably, has solved the easel structure simple and crude, and in outdoor use, ground is not level and smooth enough, and each stabilizer blade of easel can't carry out altitude mixture control, places the in-process of support at the easel, produces the problem that inclines and rocks easily.

Description

Drawing board stable structure for design specialty

Technical Field

The utility model relates to a design specialty apparatus technical field specifically is a design is drawing board stable structure for specialty.

Background

The design professional utensil bag movable easel is an independent structure, an artist is designed to support canvas or a drawing board during drawing, the easel used in an easel is usually fixed on a square or rectangular base by four hard battens, the base is provided with foot wheels, two firm supporting rods are crossed at the top end, the middle part of the back is provided with a diagonal pillar, and the adjustable sliding groove is provided with a spring hook which can be fixed in a segmented manner and supports a drawing work; the top end is fixed by a movable clamp, the sketching easel is made of wood or aluminum, the sketching easel has small volume and light weight and is easy to carry, and all accessories can be folded into compact volume; the design of the drawing frame is between stable and portable, and the most common sketching drawing frame is provided with three legs, wherein two legs support a drawing support in the front, and the third leg is inclined backwards and extends out to adjust the angle of the drawing board or the canvas.

Among the prior art, the drawing board need utilize the easel to fix, and present easel structure is simple and crude, and in outdoor use, ground is not level and smooth enough, and each stabilizer blade of easel can't carry out altitude mixture control, places the in-process of support at the easel, produces the slope easily and rocks, so provides a design specialty and solves the above-mentioned problem that proposes with drawing board stable structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a design drawing board stable structure for specialty possesses the stable advantage of support, has solved the easel structure simple and crude, and in outdoor use, ground is not level and smooth enough, and each stabilizer blade of easel can't carry out altitude mixture control, places the in-process of support at the easel, produces the slope easily and the problem of rocking.

(II) technical scheme

For the purpose that realizes above-mentioned support stability, the utility model provides a following technical scheme: the utility model provides a design drawing board stable structure for specialty, includes the support, the back fixed mounting of support has the mount, the equal movable mounting in left and right sides of mount has the adjustable shelf, two movable mounting has back branch between the adjustable shelf, the equal fixed mounting in bottom left and right sides of support and the bottom of back branch has the sleeve pipe, sheathed tube outside fixed mounting has the regulating part, the inner chamber has all been seted up to the inside left and right sides of support and the inside of back branch, the equal fixed mounting of lateral wall and back lateral wall has the slide rail before the inside of inner chamber, openly the slide rail has the slide with the equal fixed mounting in relative one side of back slide rail, openly fixed mounting has the regulation pole between slide and the back slide, the equal fixed mounting in left and right sides of regulation pole has the thread tooth, the bottom fixed mounting of regulation pole has the gasket, the regulating part includes bearing, The anti-skidding bearing comprises an anti-skidding groove, a rotating pipe and a threaded hole, wherein the rotating pipe is fixedly mounted on the outer side of the bearing, the anti-skidding groove is formed in the outer side of the rotating pipe, and the threaded hole is formed in the rotating pipe.

Preferably, the number of the sleeves is three, and the outer sides of the sleeves are fixedly connected with the bearings.

Preferably, the sliding plate penetrates through the inner cavity and extends to the inner part of the threaded hole, and the sliding plate is not in contact with the rotating pipe.

Preferably, the thread teeth are engaged with the threaded hole, and the bottom of the threaded hole is open.

Preferably, the gasket is located the inboard of screw hole, and swing joint between gasket and the screw hole.

Preferably, the inner cavity is in communication with the interior of the cannula, and the interior of the cannula is in communication with the threaded bore.

(III) advantageous effects

Compared with the prior art, the utility model provides a design drawing board stable structure for specialty possesses following beneficial effect:

this design is drawing board stable structure for specialty, when needs are adjusted, the manual rotatory rotating tube of accessible, the rotating tube rotates in the bearing outside, the intraductal screw hole of rotating rotates in the outside of thread tooth, the rotating tube rotates and makes the thread tooth drive the regulation pole lapse, it slides on the slide rail to adjust pole lapse, adjust the pole lapse screw hole that slides downwards, adapt to unevenness ground, keep the steady of support, prevent that the support from leading to equipment to place unstably because of the unevenness in ground, thereby reached and supported stable purpose.

Drawings

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

FIG. 2 is a sectional view of the structure of the adjusting member of the present invention;

fig. 3 is a bottom sectional view of the rear support rod structure of the present invention.

In the figure: 1. a support; 2. a fixed mount; 3. a movable frame; 4. a rear support rod; 5. an adjustment member; 501. a bearing; 502. an anti-slip groove; 503. rotating the tube; 504. a threaded hole; 6. a slide rail; 7. a sleeve; 8. a slide plate; 9. adjusting a rod; 10. thread teeth; 11. a gasket; 12. an inner cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a drawing board stable structure for design specialty, which comprises a bracket 1, the back fixed mounting of support 1 has mount 2, the equal movable mounting in the left and right sides of mount 2 has adjustable shelf 3, movable mounting has back branch 4 between two adjustable shelf 3, the equal fixed mounting in bottom left and right sides of support 1 and the bottom of back branch 4 has sleeve pipe 7, the outside fixed mounting of sleeve pipe 7 has regulating part 5, inner chamber 12 has all been seted up to the inside left and right sides of support 1 and the inside of back branch 4, equal fixed mounting has slide rail 6 with the back lateral wall before the inside of inner chamber 12, equal fixed mounting has slide 8 in front slide rail 6 and the relative one side of back slide rail 6, fixed mounting has regulation pole 9 between front slide 8 and the back slide 8, the equal fixed mounting in left and right sides of regulation pole 9 has thread tooth 10, the bottom fixed mounting of regulation pole 9 has gasket 11, regulating part 5 includes bearing 501, the bearing, The anti-skid device comprises anti-skid grooves 502, a rotating pipe 503 and a threaded hole 504, wherein the outer side of the bearing 501 is fixedly provided with the rotating pipe 503, the number of the sleeves 7 is three, the outer side of each sleeve 7 is fixedly connected with the bearing 501, the outer side of each rotating pipe 503 is provided with the anti-skid groove 502, the inner side of each rotating pipe 503 is provided with the threaded hole 504, the sliding plate 8 penetrates through the inner cavity 12 and extends to the inner side of the threaded hole 504, the sliding plate 8 is not in contact with the rotating pipe 503, the threaded teeth 10 are meshed with the threaded holes 504, the bottom of each threaded hole 504 is in an open shape, the gasket 11 is positioned on the inner side of the threaded hole 504, the gasket 11 is movably connected with the threaded hole 504, the inner cavity 12 is communicated with the inner side of each sleeve 7, the inner side of each sleeve 7 is communicated with the threaded hole 504, when adjustment is needed, the rotating pipes 503 can be rotated manually, the rotating pipes 503 rotate on the outer side of the bearing 501, the threaded holes 504 inside the rotating pipes 503 rotate on the outer side of the threaded teeth 10, the rotating pipe 503 rotates to enable the thread teeth 10 to drive the adjusting rod 9 to slide downwards, the adjusting rod 9 slides downwards to drive the sliding plate 8 to slide on the sliding rail 6, the adjusting rod 9 slides downwards to slide out of the threaded hole 504, the support 1 is adaptive to uneven ground, stability of the support 1 is kept, the support 1 is prevented from being placed unstably due to uneven ground, and therefore the purpose of stable support is achieved.

In conclusion, when the special drawing board stabilizing structure is designed, when the special drawing board stabilizing structure needs to be adjusted, the rotating pipe 503 can be manually rotated, the rotating pipe 503 rotates outside the bearing 501, the threaded hole 504 inside the rotating pipe 503 rotates outside the threaded tooth 10, the rotating pipe 503 rotates to enable the threaded tooth 10 to drive the adjusting rod 9 to slide downwards, the adjusting rod 9 slides downwards to drive the sliding plate 8 to slide on the sliding rail 6, the adjusting rod 9 slides downwards to slide out of the threaded hole 504 to adapt to uneven ground, the stability of the bracket 1 is maintained, the unstable placement of equipment due to the uneven ground of the bracket 1 is prevented, the purpose of stable support is achieved, the problem that the structure of the easel is simple and crude is solved, in the outdoor use, ground is not level and smooth enough, and each stabilizer blade of easel can't carry out altitude mixture control, places the in-process that supports at the easel, produces the problem that slopes and rock easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 design is drawing board stable structure for specialty, includes support (1), its characterized in that: the back fixed mounting of support (1) has mount (2), the equal movable mounting in the left and right sides of mount (2) has adjustable shelf (3), two movable mounting has back branch (4) between adjustable shelf (3), the equal fixed mounting in the bottom of both sides and back branch (4) of support (1) has sleeve pipe (7), the outside fixed mounting of sleeve pipe (7) has regulating part (5), inner chamber (12) have all been seted up to the inside left and right sides of support (1) and the inside of back branch (4), lateral wall and the equal fixed mounting of back lateral wall have slide rail (6) before the inside of inner chamber (12), openly slide rail (6) and the equal fixed mounting in relative one side of back slide rail (6) have slide (8), openly fixed mounting has regulation pole (9) between slide (8) and back slide (8), the utility model discloses an anti-skidding adjusting device for the automobile seat, including adjusting pole (9), the equal fixed mounting in the left and right sides of adjusting pole (9) has thread tooth (10), the bottom fixed mounting of adjusting pole (9) has gasket (11), regulating part (5) are including bearing (501), anti-skidding groove (502), rotating tube (503) and screw hole (504), the outside fixed mounting of bearing (501) has rotating tube (503), anti-skidding groove (502) have been seted up in the outside of rotating tube (503), screw hole (504) have been seted up to the inside of rotating tube (503).

2. The design specialty is with drawing board stable structure of claim 1, characterized in that: the number of the sleeves (7) is three, and the outer sides of the sleeves (7) are fixedly connected with the bearings (501).

3. The design specialty is with drawing board stable structure of claim 1, characterized in that: the sliding plate (8) penetrates through the inner cavity (12) and extends to the inner part of the threaded hole (504), and the sliding plate (8) is not in contact with the rotating pipe (503).

4. The design specialty is with drawing board stable structure of claim 1, characterized in that: the thread teeth (10) are meshed with the threaded hole (504), and the bottom of the threaded hole (504) is open.

5. The design specialty is with drawing board stable structure of claim 1, characterized in that: the gasket (11) is positioned on the inner side of the threaded hole (504), and the gasket (11) is movably connected with the threaded hole (504).

6. The design specialty is with drawing board stable structure of claim 1, characterized in that: the inner cavity (12) is communicated with the interior of the sleeve (7), and the interior of the sleeve (7) is communicated with the threaded hole (504).