CN211431772U

CN211431772U - Drawing board fixing device for art design

Info

Publication number: CN211431772U
Application number: CN201921789093.5U
Authority: CN
Inventors: 章玥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-09-08
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a drawing board auxiliary assembly technical field just discloses a drawing board fixing device for art design, including the leg body, the bottom fixedly connected with fixing device of the leg body has seted up the cavity in the inside of the leg body to set up the through-hole that runs through the cavity in the inside of the leg body, and seted up swivelling chute and two sets of spouts at the inner wall of cavity, and be connected with strutting arrangement at the through-hole internal rotation, and strutting arrangement's both sides difference sliding connection is in swivelling chute and spout. This drawing board fixing device for art design, through the cooperation between strutting arrangement and the drill bit, and then strutting arrangement's function drives the drill bit and moves down to make the drill bit bore in the soil, can ensure firm the fixing in current position of leg body after the drill bit gets into the soil, thereby the device makes placing on the soil that the drawing board can be stable, makes the painter when outdoor scene gathering and need not worry the not good condition of drawing because of the unstability of drawing board leads to when drawing.

Description

Drawing board fixing device for art design

Technical Field

The utility model relates to a drawing board auxiliary assembly technical field specifically is a drawing board fixing device for art design.

Background

The easel is the shelf that the painter was used for placing the drawing board when the drawing, current easel all supports the easel by the supporting leg of easel bottom when using, current easel has four supporting legs, also there are three supporting legs, but the supporting leg of current easel all supports the position and the angle of easel and fix, when indoor use, it is very convenient, but when outdoor is looked a view, the supporting leg is located the unable firm messenger's drawing board in unevenness's soil and fixes, thereby cause certain influence to the work of painter drawing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drawing board fixing device for art design has solved the unable firm fixed problem in unevenness's soil of current drawing board supporting leg.

(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 fixing device for art design, includes the leg body, the bottom fixedly connected with fixing device of the leg body has seted up the cavity in the inside of the leg body to set up the through-hole that runs through the cavity in the inside of the leg body, and rotary groove and two sets of spouts have been seted up to the inner wall at the cavity, and two sets of spouts all set up the below at the rotary groove, and be connected with strutting arrangement at the through-hole internal rotation, and strutting arrangement's both sides are sliding connection respectively in rotary groove and spout, and one side that strutting arrangement kept away from the through-hole runs through the leg body and fixing device and with drill bit fixed connection, and one side joint of strutting arrangement is in fixing device.

Preferably, fixing device is including the fixed block, fixed block fixed connection is in the bottom of the leg body, seted up in the inside of fixed block and placed the chamber, there is strutting arrangement placing the intracavity joint, and seted up the round hole on the right side of fixed block, and set up in the left side of round hole and run through the thing groove of putting of placing the chamber, rotate in the inside of round hole and be connected with the movable rod, and the left end of movable rod runs through and places chamber and strutting arrangement and go deep into to put the thing inslot, and the left end and the connecting block fixed connection of movable rod, and the right side fixedly connected with spring at the connecting block, and the one end that the connecting block was kept away from to the spring is with the interior right.

Preferably, the supporting device comprises a rotating column and a connecting column, the rotating column is rotatably connected in the through hole, the two ends of the rotating column penetrate through the through hole and are respectively fixedly connected with the handle and the stop block, the connecting column is positioned in the cavity, and the outer side of the connecting column is fixedly connected with two groups of supporting rods which are both connected in the rotating groove in a sliding way, a second bevel gear is fixedly connected at the top end of the connecting column, a first bevel gear meshed with the second bevel gear is fixedly connected at the outer side of the rotating column, the bottom end of the connecting column is fixedly connected with a threaded pipe, the outer side of the threaded pipe is screwed with a sleeve, the outer side of the sleeve is fixedly connected with two groups of balance columns, and the two groups of balance posts are respectively connected in the two groups of sliding chutes in a sliding way, and the bottom end of the sleeve is fixedly connected with a top stick, the bottom of the top rod is provided with a fixing hole, and the bottom end of the top rod penetrates into the fixing device and is fixedly connected with the drill bit.

Preferably, the connecting block is a circular connecting block, and the diameter of the connecting block is larger than that of the circular hole.

Preferably, the width of the inner wall of the sliding chute is matched with the diameter of the balance column, the length of the sliding chute is smaller than that of the cavity, and the length of the sliding chute is matched with that of the threaded pipe.

Preferably, the diameters of the handle and the blocking block are larger than the diameter of the through hole, and the diameter of the fixing hole is matched with the diameter of the connecting block.

(III) advantageous effects

Compared with the prior art, the utility model provides a drawing board fixing device for art design possesses following beneficial effect:

1. this drawing board fixing device for art design, through the cooperation between strutting arrangement and the drill bit, and then strutting arrangement's function drives the drill bit and moves down to make the drill bit bore in the soil, can ensure firm the fixing in current position of leg body after the drill bit gets into the soil, thereby the device makes placing on the soil that the drawing board can be stable, makes the painter when outdoor scene gathering and need not worry the not good condition of drawing because of the unstability of drawing board leads to when drawing.

2. This drawing board fixing device for art design, through setting up fixing device, and then when fixing device made the drill bit insert the soil, the drill bit can not be pushed up by the soil, therefore fixing device has ensured the normal use of the device to increased the device's life, through setting up the handle, and then the handle makes operating personnel more convenient when using the device.

Drawings

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

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

FIG. 3 is a sectional view of the fixing device of the present invention;

fig. 4 is an enlarged view of a structure in fig. 2.

In the figure: 1. a leg body; 2. a support device; 201. a handle; 202. connecting columns; 203. a threaded pipe; 204. A top stick; 205. a fixing hole; 206. a balancing column; 207. a sleeve; 208. a support bar; 209. a spin column; 210. a blocking block; 211. a first bevel gear; 212. a second bevel gear; 3. a fixing device; 301. A fixed block; 302. a circular hole; 303. a movable rod; 304. a spring; 305. connecting blocks; 306. a storage groove; 307. a placement chamber; 4. a drill bit; 5. a chute; 6. a rotating tank; 7. a cavity; 8. and a through hole.

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. 1-4, a drawing board fixing device for art design comprises a leg body 1, a fixing device 3 is fixedly connected to the bottom of the leg body 1, a cavity 7 is formed inside the leg body 1, a through hole 8 penetrating through the cavity 7 is formed inside the leg body 1, a rotating groove 6 and two sets of sliding grooves 5 are formed in the inner wall of the cavity 7, the two sets of sliding grooves 5 are both arranged below the rotating groove 6, a supporting device 2 is rotatably connected in the through hole 8, two sides of the supporting device 2 are respectively slidably connected in the rotating groove 6 and the sliding grooves 5, one side of the supporting device 2 far away from the through hole 8 penetrates through the leg body 1 and the fixing device 3 and is fixedly connected with a drill bit 4, the drill bit 4 is driven to move downwards by the operation of the supporting device 2 through the cooperation between the supporting device 2 and the drill bit 4, the drill bit 4 is driven to penetrate into the ground, and the drill bit 4 can be firmly fixed at the current position after entering the ground, thereby the device makes placing on the soil that the drawing board can be stable, make the painter when outdoor scene collection and not worry when drawing because of the unstable condition that leads to drawing of drawing, and one side joint of strutting arrangement 2 is in fixing device 3, through setting up fixing device 3, and then fixing device 3 makes drill bit 4 insert the soil when, drill bit 4 can not be moved by the top of soil, therefore fixing device 3 has ensured the normal use of the device, and has increased the life of the device.

Specifically, the fixing device 3 includes a fixing block 301, the fixing block 301 is cylindrical, the fixing block 301 is fixedly connected to the bottom of the leg body 1, a placing cavity 307 is formed inside the fixing block 301, the placing cavity 307 is communicated with the cavity 7, the supporting device 2 is clamped in the placing cavity 307, a circular hole 302 is formed on the right side of the fixing block 301, the diameter of the circular hole 302 is smaller than that of the placing groove 306, a placing groove 306 penetrating through the placing cavity 307 is formed on the left side of the circular hole 302, a movable rod 303 is rotatably connected inside the circular hole 302, the left end of the movable rod 303 penetrates through the placing cavity 307 and the supporting device 2 and extends into the placing groove 306, the left end of the movable rod 303 is fixedly connected with a connecting block 305, a spring 304 is fixedly connected on the right side of the connecting block 305, one end of the spring 304 far away from the connecting block 305 is fixedly connected with the inner right side wall of the placing groove 306, when, the movable bar 303 is pulled outward so that the movable bar 303 does not penetrate the support means 2, and when the support means 2 is fixed, the movable bar 303 is released and the spring 304 springs the connection block 305 through the support means 2, thereby allowing the movable bar 303 to catch the support means 2.

Specifically, the supporting device 2 comprises a rotating column 209 and a connecting column 202, the rotating column 209 is rotatably connected in the through hole 8, two ends of the rotating column 209 penetrate through the through hole 8 and are respectively fixedly connected with a handle 201 and a blocking block 210, the handle 201 enables an operator to use the device more conveniently, the connecting column 202 is located in the cavity 7, two groups of supporting rods 208 are fixedly connected to the outer side of the connecting column 202, the two groups of supporting rods 208 are slidably connected in the rotating groove 6, the supporting rods 208 are used for supporting the connecting column 202, a second bevel gear 212 is fixedly connected to the top end of the connecting column 202, a first bevel gear 211 meshed with the second bevel gear 212 is fixedly connected to the outer side of the rotating column 209, the first bevel gear 211 rotates along with the rotating column, a threaded pipe 203 is fixedly connected to the bottom end of the connecting column 202, and a sleeve 207 is screwed on the outer side of the threaded pipe 203, the inside of sleeve pipe 207 is seted up with the screw hole of screwed pipe 203 outside screw thread looks adaptation, so sleeve pipe 207 reciprocates at its outside when screwed pipe 203 rotates, at the outside fixedly connected with two sets of equalizing columns 206 of sleeve pipe 207, and two sets of equalizing columns 206 sliding connection are respectively in two sets of spouts 5, equalizing column 206 is used for ensuring that screwed pipe 203 can not rotate along with it when rotating, but reciprocates, and the bottom fixedly connected with top rod 204 at sleeve pipe 207, and fixed orifices 205 has been seted up to the bottom of top rod 204, top rod 204 passes through fixed orifices 205 joint and places the chamber 307, and the bottom of top rod 204 goes deep into fixing device 3 and with drill bit 4 fixed connection.

Specifically, the connecting block 305 is a circular connecting block, and the diameter of the connecting block 305 is larger than that of the circular hole 302, so that the connecting block 305 cannot be separated from the storage groove 306.

Specifically, the width of the inner wall of the sliding chute 5 is matched with the diameter of the balance post 206, and the length of the sliding chute 5 is smaller than the length of the cavity 7, but the length of the sliding chute 5 is matched with the length of the threaded pipe 203, so that the balance post 206 cannot be separated from the sliding chute 5.

Specifically, the diameter of the handle 201 and the diameter of the stopper 210 are both larger than the diameter of the through hole 8, so that the rotary column 209 cannot be separated from the through hole 8, and the diameter of the fixing hole 205 is matched with the diameter of the connecting block 305.

When the drawing board is used, the movable rod 303 is pulled outwards, then the handle 201 is screwed, so that the handle 201 drives the rotary column 209 to rotate, the rotation of the rotary column 209 drives the rotation of the threaded pipe 203 through the meshing of the first bevel gear 211 and the second bevel gear 212, and the rotation of the threaded pipe 203 drives the sleeve 207 to move downwards, so that the drill bit 4 penetrates out of the leg body 1 and the placing cavity 307, when the fixing hole 205 is overlapped with the placing groove 306, the movable rod 303 is loosened, so that the spring 304 ejects the movable rod 303 and the connecting block 305 out and penetrates through the fixing hole 205, the top stick 204 is fixed in the placing cavity 307, the drill bit 4 is aligned with the ground to be drilled, and the drawing board can be stably placed on the ground.

In conclusion, this drawing board fixing device for art design, through the cooperation between strutting arrangement 2 and drill bit 4, and then strutting arrangement 2's operation drives drill bit 4 and moves down to make drill bit 4 bore in the ground, can ensure firm the fixing in current position of leg body 1 after drill bit 4 gets into the ground, thereby the device makes the drawing board can stable place on the ground, makes the painter not worry when outdoor scene collection because of the unstable condition that causes the drawing of drawing board when drawing.

Through setting up fixing device 3, and then when fixing device 3 made drill bit 4 insert the soil, drill bit 4 can not be pushed up by the soil, therefore fixing device 3 has ensured the device's normal use to increased the device's life, through setting up handle 201, and then handle 201 makes operating personnel more convenient when using the device.

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 fixing device for art design, includes leg body (1), its characterized in that: the bottom fixedly connected with fixing device (3) of the leg body (1), cavity (7) have been seted up in the inside of the leg body (1), and set up through-hole (8) that run through cavity (7) in the inside of the leg body (1), and seted up swivelling chute (6) and two sets of spout (5) at the inner wall of cavity (7), and two sets of spout (5) all set up the below in swivelling chute (6), and there are strutting arrangement (2) at through-hole (8) internal rotation, and sliding connection is in swivelling chute (6) and spout (5) respectively in the both sides of strutting arrangement (2), and one side that strutting arrangement (2) kept away from through-hole (8) runs through leg body (1) and fixing device (3) and with drill bit (4) fixed connection, and one side joint of strutting arrangement (2) is in fixing device (3).

2. The drawing board fixing device for art design according to claim 1, wherein: the fixing device (3) comprises a fixing block (301), the fixing block (301) is fixedly connected with the bottom of the leg body (1), a placing cavity (307) is arranged inside the fixed block (301), a supporting device (2) is clamped in the placing cavity (307), a round hole (302) is arranged at the right side of the fixed block (301), a storage groove (306) penetrating through the storage cavity (307) is arranged at the left side of the round hole (302), the inside of the round hole (302) is rotatably connected with a movable rod (303), the left end of the movable rod (303) penetrates through the placing cavity (307) and the supporting device (2) and goes deep into the article placing groove (306), the left end of the movable rod (303) is fixedly connected with the connecting block (305), and the right side of the connecting block (305) is fixedly connected with a spring (304), and one end of the spring (304) far away from the connecting block (305) is fixedly connected with the inner right side wall of the object placing groove (306).

3. The drawing board fixing device for art design according to claim 2, wherein: the supporting device (2) comprises a rotating column (209) and a connecting column (202), the rotating column (209) is rotatably connected in the through hole (8), two ends of the rotating column (209) penetrate through the through hole (8) and are respectively fixedly connected with a handle (201) and a blocking block (210), the connecting column (202) is positioned in the cavity (7), two groups of supporting rods (208) are fixedly connected to the outer side of the connecting column (202), the two groups of supporting rods (208) are slidably connected in the rotating groove (6), a second bevel gear (212) is fixedly connected to the top end of the connecting column (202), a first bevel gear (211) meshed with the second bevel gear (212) is fixedly connected to the outer side of the rotating column (209), a threaded pipe (203) is fixedly connected to the bottom end of the connecting column (202), a sleeve (207) is screwed to the outer side of the threaded pipe (203), two groups of balancing columns (206) are fixedly connected to the outer side of the sleeve (207), and two groups of balance posts (206) are respectively connected in the two groups of sliding grooves (5) in a sliding manner, the bottom end of the sleeve (207) is fixedly connected with a top rod (204), the bottom of the top rod (204) is provided with a fixing hole (205), and the bottom end of the top rod (204) penetrates into the fixing device (3) and is fixedly connected with the drill bit (4).

4. The drawing board fixing device for art design according to claim 2, wherein: the connecting block (305) is a circular connecting block, and the diameter of the connecting block (305) is larger than that of the round hole (302).

5. The drawing board fixing device for art design according to claim 2, wherein: the width of the inner wall of the sliding groove (5) is matched with the diameter of the balance column (206), the length of the sliding groove (5) is smaller than that of the cavity (7), and the length of the sliding groove (5) is matched with that of the threaded pipe (203).

6. The drawing board fixing device for art design according to claim 3, wherein: the diameters of the handle (201) and the blocking block (210) are larger than the diameter of the through hole (8), and the diameter of the fixing hole (205) is matched with the diameter of the connecting block (305).