CN211323569U

CN211323569U - Drawing board support structure

Info

Publication number: CN211323569U
Application number: CN201820688531.8U
Authority: CN
Inventors: 田甜
Original assignee: Shaanxi Xueqian Normal University
Current assignee: Shaanxi Xueqian Normal University
Priority date: 2018-05-09
Filing date: 2018-05-09
Publication date: 2020-08-25
Anticipated expiration: 2028-05-09

Abstract

The utility model discloses a drawing board supporting structure, the telescopic device comprises a sleeve, telescopic fixed surface is connected with the lagging, the one end of lagging rotates through the turn-button and is connected with the bull stick, the one end of bull stick rotates through the turn-button and is connected with the folding rod, the one end of folding rod rotates through the turn-button and is connected with the slider that is located the sleeve on the surface, telescopic bottom fixedly connected with stopper, telescopic inside sliding connection has the bracing piece, the inside bottom fixedly connected with extrusion spring of bracing piece, the inside fixed cup joint of extrusion spring has the drum. The utility model discloses a set up the bull stick and roll over the pole, be triangular distribution through the bull stick that sets up and roll over the pole, both can make the bull stick be triangular distribution, and triangle-shaped has fixed stable effect when fixed, and simultaneously through the convenient folding shrink of roll over the pole, further through the flexible fixed of the convenient bracing piece of oiling spring and drum, satisfy different drawing height then, and then convenient to use.

Description

Drawing board support structure

Technical Field

The utility model relates to a drawing board support equipment technical field specifically is a drawing board supporting structure.

Background

The drawing board support is the necessity of pursuing fine arts work or liking the people who paints, often need spend long time in order to buy the drawing board support, a lot of factors are considered in synthesis, for example, whether the material is durable, whether the quality is passed, the weight size of support etc. but because the drawing board support is in the market of a great variety, the uneven phenomenon of quality, lead to the demander often not to buy suitable drawing board support, cause very big influence to their drawing, reduce drawing efficiency, can influence the mood when serious, and the shortcoming that current drawing board support has is not enough:

1. the drawing board support is inconvenient to carry, and a user cannot easily and conveniently carry the drawing board support due to the fact that the drawing board support is overlarge in size, overweight, unreasonable in design and the like;

2. the fixed structure is unstable, resulting in large shaking amplitude.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drawing board supporting structure has solved the not good problem of current drawing board supporting structure result of use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drawing board support structure, includes the sleeve, telescopic fixed surface is connected with the lagging, the one end of lagging rotates through the turn-button and is connected with the bull stick, the one end of bull stick rotates through the turn-button and is connected with a folding rod, the one end of folding rod rotates through the turn-button and is connected with the slider that is located the sleeve on the surface, telescopic bottom fixedly connected with stopper, telescopic inside sliding connection has the bracing piece, the inside bottom fixedly connected with extrusion spring of bracing piece, the inside fixed cup joint of extrusion spring has the drum, the surperficial joint of bracing piece has the installation piece, the inside of installation piece is inlayed and is had fixing device, a lateral wall fixedly connected with drawing board body of installation piece.

Preferably, the number of the rotating rods is three, and included angles among the three rotating rods are respectively one hundred twenty degrees.

Preferably, the surface of the supporting rod is provided with clamping grooves, and the clamping grooves are uniformly distributed on the surface of the supporting rod at equal intervals.

Preferably, one end of the cylinder penetrates through the sleeve and the support rod and extends to the outside of the sleeve, and through holes matched with the cylinder are formed in the surfaces of the sleeve and the support rod.

Preferably, fixing device includes the button, button swing joint is in the outside of installation piece, the bottom fixedly connected with transfer line of button, the one end swing joint that the button was kept away from to the transfer line is in the inside of sealed jar, the one end swing joint that the transfer line was kept away from to sealed jar has the fixed block, the side fixedly connected with lug of fixed block, the bottom fixedly connected with latch of lug, the top fixedly connected with compression spring of fixed block, compression spring keeps away from the one end fixedly connected with connecting block of fixed block.

Preferably, the latch is clamped in a clamping groove formed in the supporting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a drawing board supporting structure possesses following beneficial effect:

(1) the utility model discloses a set up the bull stick and roll over the pole, be triangular distribution through the bull stick that sets up and roll over the pole, both can make the bull stick be triangular distribution, and triangle-shaped has fixed stable effect when fixed, and simultaneously through the convenient folding shrink of roll over the pole, further makes things convenient for the flexible of bracing piece to fix through extrusion spring and drum, satisfies different drawing height then, and then convenient to use.

(2) The utility model discloses a set up fixing device, fix drawing board body and flexible bracing piece through fixing device to satisfy the drawing demand of co-altitude, further make things convenient for drawing board body and bracing piece fixed and dismantlement, portable installation through fixing device.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the sleeve and the support rod of the present invention;

fig. 3 is a schematic structural view of the fixing device of the present invention.

In the figure: the drawing board comprises a sleeve 1, a sleeve 2, a rotating rod 3, a folding rod 4, a sliding block 5, a limiting block 6, a supporting rod 7, a clamping groove 71, an extrusion spring 8, a cylinder 9, an installation block 10, a fixing device 11, a button 111, a transmission rod 112, a sealing cylinder 113, a fixing block 114, a convex block 115, a compression spring 116, a connecting block 117, a latch 118 and a drawing board body 12.

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, a drawing board support structure comprises a sleeve 1, a sleeve block 2 is fixedly connected to the surface of the sleeve 1, one end of the sleeve block 2 is rotatably connected with a rotating rod 3 through a rotating button, the number of the rotating rods 3 is three, and the included angles between the three rotating rods 3 are respectively one hundred twenty degrees, one end of the rotating rod 3 is rotatably connected with a folding rod 4 through the rotating button, the rotating rod 3 and the folding rod 4 are arranged in a triangular distribution, so that the rotating rod 3 can be in the triangular distribution, the triangular shape has a stable fixing effect during fixing, and the folding rod 4 is convenient to fold and contract, one end of the folding rod 4 is rotatably connected with a sliding block 5 positioned on the surface of the sleeve 1 through the rotating button, a limiting block 6 is fixedly connected to the bottom end of the sleeve 1, a support rod 7 is slidably connected to the inside of the sleeve 1, clamping grooves 71 are formed in the surface of the support rod 7, and the clamping, the bottom end of the inside of the supporting rod 7 is fixedly connected with an extrusion spring 8, the inside of the extrusion spring 8 is fixedly sleeved with a cylinder 9, the supporting rod 7 is further convenient to stretch and fix through the extrusion spring 8 and the cylinder 9, different drawing heights are further met, the use is further convenient, one end of the cylinder 9 penetrates through the sleeve 1 and the supporting rod 7 and extends to the outside of the sleeve 1, through holes matched with the cylinder 9 are formed in the surfaces of the sleeve 1 and the supporting rod 7, the cylinder 9 is a telescopic sleeve, the surface of the supporting rod 7 is clamped with a mounting block 10, a fixing device 11 is embedded in the mounting block 10, the fixing device 11 comprises a button 111, the button 111 is movably connected to the outer side of the mounting block 10, the bottom of the button 111 is fixedly connected with a transmission rod 112, one end, far away from the button 111, of the transmission rod 112 is movably connected to the inside of, side fixedly connected with lug 115 of fixed block 114, the bottom fixedly connected with latch 118 of lug 115, the top fixedly connected with compression spring 116 of fixed block 114, compression spring 116 keeps away from the one end fixedly connected with connecting block 117 of fixed block 114, latch 118 joint is in the inside draw-in groove 71 of seting up of bracing piece 7, a lateral wall fixedly connected with drawing board body 12 of installation piece 10, fix drawing board body 12 and flexible bracing piece 7 through fixing device 11, thereby satisfy the demand drawing of co-altitude, further make things convenient for drawing board body 12 fixed with bracing piece 7 and dismantle through fixing device 11, portable installation.

When using, bull stick 3 rotates on sleeve block 2 through the turn-button, conveniently installs and dismantles it, further carries on spacing fixedly through folding rod 4 and stopper 6, and through drum 9 and extrusion spring 8, conveniently fixes and contracts sleeve 1 and bracing piece 7, simultaneously through flexible back, and the fixing device 11 of installation piece 10 inside is fixed with bracing piece 7 block, and draw-in groove 71 evenly distributed, is convenient for install the mounted position at the difference.

To sum up, this drawing board supporting structure through setting up bull stick 3, folding rod 4 and fixing device 11, has solved the not good problem of current drawing board supporting structure result of use.

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.

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 drawing board supporting structure, includes sleeve (1), its characterized in that: the surface of the sleeve (1) is fixedly connected with a sleeve block (2), one end of the sleeve block (2) is rotatably connected with a rotating rod (3) through a rotating button, one end of the rotating rod (3) is rotationally connected with a folding rod (4) through a rotating button, one end of the folding rod (4) is rotationally connected with a sliding block (5) positioned on the surface of the sleeve (1) through the rotating button, the bottom end of the sleeve (1) is fixedly connected with a limiting block (6), the interior of the sleeve (1) is connected with a supporting rod (7) in a sliding manner, the bottom end inside the supporting rod (7) is fixedly connected with an extrusion spring (8), a cylinder (9) is fixedly sleeved in the extrusion spring (8), a mounting block (10) is clamped on the surface of the support rod (7), the inside of installation piece (10) is inlayed and is had fixing device (11), a lateral wall fixedly connected with drawing board body (12) of installation piece (10).

2. A sketchpad support structure according to claim 1, wherein: the number of the rotating rods (3) is three, and included angles among the three rotating rods (3) are one hundred twenty degrees respectively.

3. A sketchpad support structure according to claim 1, wherein: the surface of the supporting rod (7) is provided with clamping grooves (71), and the clamping grooves (71) are uniformly distributed on the surface of the supporting rod (7) at equal intervals.

4. A sketchpad support structure according to claim 1, wherein: one end of the cylinder (9) penetrates through the sleeve (1) and the supporting rod (7) and extends to the outside of the sleeve (1), and through holes matched with the cylinder (9) are formed in the surfaces of the sleeve (1) and the supporting rod (7).

5. A sketchpad support structure according to claim 1, wherein: fixing device (11) are including button (111), button (111) swing joint is in the outside of installation piece (10), the bottom fixedly connected with transfer line (112) of button (111), the one end swing joint of keeping away from button (111) in transfer line (112) is in the inside of sealed jar (113), the one end swing joint that transfer line (112) were kept away from in sealed jar (113) has fixed block (114), the side fixedly connected with lug (115) of fixed block (114), the bottom fixedly connected with latch (118) of lug (115), the top fixedly connected with compression spring (116) of fixed block (114), the one end fixedly connected with connecting block (117) of fixed block (114) are kept away from in compression spring (116).

6. A sketchpad support structure according to claim 5, wherein: the latch (118) is clamped in a clamping groove (71) formed in the supporting rod (7).