CN213861697U

CN213861697U - Fine arts drawing is with supplementary drawing bracket

Info

Publication number: CN213861697U
Application number: CN202022553705.XU
Authority: CN
Inventors: 徐燕; 田芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-08-03
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses a fine arts drawing is with supplementary drawing bracket relates to supplementary drawing bracket technical field, including the supporting baseplate, the bottom fixedly connected with vacuum chuck of supporting baseplate, vacuum chuck has four, four vacuum chuck is rectangle evenly distributed, the top middle part fixedly connected with lift baffle of supporting baseplate, the outer wall one side bottom fixedly connected with transmission case of lift baffle, the lift spout has been seted up to the outer wall front side middle part both ends symmetry of lift baffle, the inside sliding connection of lift spout has the lift slider, lift spout and fixedly connected with drawing board are stretched out to the outer wall front end of lift slider, the outer wall front side bottom of drawing board is equipped with splint, the outer wall front side both ends of drawing board are equipped with the clamp splice. The utility model discloses, through setting up supporting baseplate, lift baffle, vacuum chuck and drawing board, can improve the support stability of supplementary drawing bracket, avoided the bracket to produce at the drawing in-process and rock.

Description

Fine arts drawing is with supplementary drawing bracket

Technical Field

The utility model relates to an auxiliary painting bracket technical field, more specifically relate to an art painting is with auxiliary painting bracket.

Background

The fine arts drawing can utilize aesthetic method to demonstrate the notion that the person of pursuing hope to express, and the painting does not leave the assistance of fine arts drawing auxiliary device, and in fine arts drawing, supplementary drawing bracket is essential appurtenance, current fine arts drawing is with supplementary drawing bracket support stable form relatively poor, make the device rock easily when drawing, influence the drawing effect, the height of the drawing board of the adjustment of being not convenient for simultaneously, make the suitability of device relatively poor, and the drawing board is not convenient for carry out the clamping to the drawing paper of multiple different sizes, make the practicality of device relatively poor.

Therefore, it is necessary to provide an auxiliary painting bracket for art painting to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve current fine arts drawing with supplementary drawing bracket support stable form relatively poor for the device rocks easily when drawing, influences the drawing effect, and the height of the drawing board of being not convenient for adjust simultaneously makes the suitability of device relatively poor, and the drawing board is not convenient for carry out the clamping to multiple not unidimensional drawing paper, makes the relatively poor problem of practicality of device, the utility model provides a fine arts drawing is with supplementary drawing bracket.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

an auxiliary painting bracket for art painting comprises a supporting bottom plate, the bottom of the supporting bottom plate is fixedly connected with a vacuum chuck, four vacuum chucks are arranged, the four vacuum chucks are uniformly distributed in a rectangular shape, the middle part of the top end of the supporting bottom plate is fixedly connected with a lifting guide plate, the bottom of one side of the outer wall of the lifting guide plate is fixedly connected with a transmission box, two ends of the middle part of the front side of the outer wall of the lifting guide plate are symmetrically provided with lifting chutes, the interior of the lifting chute is connected with a lifting slide block in a sliding way, the front end of the outer wall of the lifting slide block extends out of the lifting chute and is fixedly connected with a drawing board, the bottom parts of the two ends of the front side of the outer wall of the drawing board are symmetrically provided with first T-shaped sliding grooves, the top part of the front side of the outer wall of the drawing board is provided with a second T-shaped sliding groove, the bottom of the front side of the outer wall of the drawing board is provided with a clamping plate, and two ends of the front side of the outer wall of the drawing board are provided with clamping blocks.

Further, a transmission groove is formed in the bottom of the lifting sliding groove, a tooth groove is formed in the transmission box, the tooth groove is communicated with the transmission groove, a lifting screw rod is connected to the lifting sliding groove in a rotating mode, a lifting threaded hole is formed in the top of the lifting sliding block, and the lifting sliding block is in threaded connection with the lifting screw rod through the lifting threaded hole.

Further, the bottom of the lifting screw rod stretches into the transmission groove and is fixedly connected with a driven gear, a transmission gear is arranged inside the transmission groove, the driven gear and the transmission gear are both two and are evenly distributed in a staggered mode, the tooth space is rotatably connected with a driving gear, and the driving gear, the transmission gear and the two transmission gears are respectively connected with the two transmission gears in a meshed mode.

Furthermore, the middle of the top end of the driving gear is fixedly connected with a transmission shaft, the top of the transmission shaft extends out of the tooth groove and is fixedly connected with a lifting hand wheel, and the transmission shaft is rotationally connected with the tooth groove.

Furthermore, there are two first T type spouts two first T type spout symmetric distribution, the inside sliding connection of first T type spout has first T type slider, the one end of two first T type sliders all stretches out first T type spout and respectively with the both ends fixed connection of splint.

Further, the inside of first T type spout is rotated and is connected with first screw rod, first T type spout and the first hand wheel of fixedly connected with are stretched out to the bottom of first screw rod, first screw hole has been seted up at the top of first T type slider, first T type slider is through first screw hole and first screw rod threaded connection.

Furthermore, the inside both ends of second T type spout all have second T type slider of sliding connection, the one end of two second T type sliders all stretches out second T type spout and respectively with the outer wall fixed connection of two clamp splice, the second screw hole that revolves to opposite direction is seted up respectively to outer wall one side of two second T type sliders.

Furthermore, the inside of second T type spout rotates and is connected with the second screw rod, the one end of second screw rod stretches out second T type spout and fixedly connected with second hand wheel, second T type slider passes through second screw hole and second screw rod threaded connection.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through setting up supporting baseplate, lift baffle, vacuum chuck and drawing board, can improve the support stability of supplementary drawing bracket, avoided the bracket to produce at the drawing in-process and rock to produce the influence to the drawing, guaranteed the effect of drawing.

2. The utility model discloses, through setting up transmission groove, lift spout, lifting screw, lift slider, lift screw hole and lift hand wheel, can adjust the height of the drawing board in the bracket according to the demand for the device can be applicable to the crowd of different heights, thereby has improved the suitability of device.

3. The utility model discloses, through setting up splint, first T type spout, first screw rod, second hand wheel, second T type spout, second screw rod, clamp splice and first hand wheel, can be through the height of adjustment splint and the distance between two clamp splices for the drawing board can press from both sides tightly fixedly to the drawing paper of multiple size, has improved the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

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

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is an enlarged cross-sectional view taken at a in fig. 2 according to the present invention.

Reference numerals: 1. a support base plate; 2. a lifting guide plate; 3. a transmission groove; 4. a lifting chute; 5. a lifting screw; 6. a splint; 7. a first T-shaped chute; 8. a first screw; 9. a second hand wheel; 10. a second T-shaped chute; 11. a second screw; 12. a clamping block; 13. a first T-shaped slider; 14. a first hand wheel; 15. a vacuum chuck; 16. a lifting slide block; 17. a lifting threaded hole; 18. a drawing board; 19. a first threaded hole; 20. a second T-shaped slider; 21. a second threaded hole; 22. a driven gear; 23. a transmission gear; 24. a transmission case; 25. a tooth socket; 26. a driving gear; 27. a lifting hand wheel; 28. a drive shaft.

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.

Example 1

Referring to fig. 1-4, an auxiliary drawing bracket for art drawing includes a supporting base plate 1, four vacuum chucks 15 are fixedly connected to the bottom of the supporting base plate 1, the four vacuum chucks 15 are uniformly distributed in a rectangular shape, a lifting guide plate 2 is fixedly connected to the middle of the top end of the supporting base plate 1, a transmission case 24 is fixedly connected to the bottom of one side of the outer wall of the lifting guide plate 2, lifting chutes 4 are symmetrically formed in two ends of the middle of the front side of the outer wall of the lifting guide plate 2, lifting sliders 16 are slidably connected to the inside of the lifting chutes 4, the front ends of the outer wall of the lifting sliders 16 extend out of the lifting chutes 4 and are fixedly connected with a drawing board 18, first T-shaped chutes 7 are symmetrically formed in the bottoms of two ends of the front side of the outer wall of the drawing board 18, second T-shaped chutes 10 are formed in the top of the front side of the outer wall of the drawing board 18, clamping plates 6 are arranged at the bottoms of the front side of the outer wall of the drawing board 18, and clamping blocks 12 are arranged at two ends of the front side of the outer wall of the drawing board 18.

In this embodiment, through setting up supporting baseplate 1, lift baffle 2, vacuum chuck 15 and drawing board 18, vacuum chuck 15 can be with the stable subaerial of fixing of supporting baseplate 1 to improved the support stability of supplementary drawing bracket, avoided the bracket to produce at the drawing in-process and rocked, thereby produced the influence to the drawing, guaranteed the effect of drawing.

Example 2

Referring to fig. 2-4, the present embodiment is further optimized on the basis of embodiment 1, specifically, a transmission groove 3 is formed at the bottom of the lifting sliding groove 4, a tooth groove 25 is formed inside the transmission box 24, the tooth groove 25 is communicated with the transmission groove 3, a lifting screw 5 is rotatably connected inside the lifting sliding groove 4, a lifting threaded hole 17 is formed at the top of the lifting slider 16, and the lifting slider 16 is in threaded connection with the lifting screw 5 through the lifting threaded hole 17.

Specifically, the bottom of the lifting screw 5 extends into the transmission groove 3 and is fixedly connected with the driven gears 22, the transmission gear 23 is arranged inside the transmission groove 3, the number of the driven gears 22 and the number of the transmission gears 23 are two, the two driven gears 22 and the two transmission gears 23 are uniformly distributed in a staggered manner, the driving gear 26 is rotatably connected inside the tooth groove 25, and the driving gear 26, the transmission gear 23 and the two transmission gears 23 are respectively connected with the two transmission gears 23 in a meshed manner.

Specifically, the middle of the top end of the driving gear 26 is fixedly connected with a transmission shaft 28, the top of the transmission shaft 28 extends out of the tooth groove 25 and is fixedly connected with a lifting hand wheel 27, and the transmission shaft 28 is rotatably connected with the tooth groove 25.

In this embodiment, through setting up transmission groove 3, lift spout 4, lifting screw 5, lifting slide 16, lift screw hole 17 and lifting hand wheel 27, rotate lifting hand wheel 27, lifting hand wheel 27 passes through driving gear 26, driven gear 22 and drive gear 23's meshing is connected and is driven lifting screw 5 and rotate, lifting screw 5 drives drawing board 18 through the threaded connection with lifting slide 16 and rises or descend, thereby can adjust the height of drawing board 18 in the bracket according to the demand, make the device can be applicable to the crowd of different heights, thereby the suitability of device has been improved.

Example 3

Referring to fig. 2 and fig. 3, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, there are two first T-shaped sliding grooves 7, the two first T-shaped sliding grooves 7 are symmetrically distributed, a first T-shaped sliding block 13 is slidably connected inside the first T-shaped sliding groove 7, and one end of each of the two first T-shaped sliding blocks 13 extends out of the first T-shaped sliding groove 7 and is respectively fixedly connected to two ends of the clamping plate 6.

Specifically, the inside of first T type spout 7 rotates and is connected with first screw rod 8, and first T type spout 7 and the first hand wheel 14 of fixedly connected with are stretched out to the bottom of first screw rod 8, and first screw hole 19 has been seted up at the top of first T type slider 13, and first T type slider 13 passes through first screw hole 19 and first screw rod 8 threaded connection.

Specifically, the inside both ends of second T type spout 10 all have second T type slider 20 of sliding connection, and the one end of two second T type sliders 20 all stretches out second T type spout 10 and respectively with the outer wall fixed connection of two clamp splice 12, and the second screw hole 21 that revolves to opposite is seted up respectively to outer wall one side of two second T type sliders 20.

Specifically, a second screw 11 is rotatably connected to the inside of the second T-shaped sliding groove 10, one end of the second screw 11 extends out of the second T-shaped sliding groove 10 and is fixedly connected with a second hand wheel 9, and a second T-shaped sliding block 20 is in threaded connection with the second screw 11 through a second threaded hole 21.

In this embodiment, by providing the clamping plate 6, the first T-shaped chute 7, the first screw rod 8, the second hand wheel 9, the second T-shaped chute 10, the second screw rod 11, the clamping block 12 and the first hand wheel 14, and rotating the first hand wheel 14, the first hand wheel 14 drives the clamping plate 6 to ascend or descend through the threaded connection of the first screw rod 8 and the first T-shaped slider 13, and simultaneously rotates the second hand wheel 9, and the second hand wheel 9 drives the two clamping blocks 12 to move in opposite directions or relative to each other through the threaded connection of the second screw rod 11 and the second T-shaped slider 20, so that the height of the clamping plate 6 and the distance between the two clamping blocks 12 can be adjusted, the drawing board 18 can clamp and fix the drawing paper of various sizes, and the practicability of the device is improved.

In summary, the following steps: the utility model discloses, can improve the support stability of supplementary drawing bracket, avoided the bracket to produce at the drawing in-process and rock, thereby produce the influence to the drawing, the effect of drawing has been guaranteed, can adjust according to the height of drawing board 18 in the bracket of demand simultaneously, make the device can be applicable to the crowd of different heights, thereby the suitability of device has been improved, and can be through the height of adjustment splint 6 and the distance between two clamp splice 12, make drawing board 18 press from both sides the clamp tightly fixed to the drawing paper of multiple size, the practicality of device has been improved.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an art drawing is with supplementary drawing bracket, includes supporting baseplate (1), its characterized in that: the bottom of the supporting base plate (1) is fixedly connected with four vacuum suckers (15), the four vacuum suckers (15) are uniformly distributed in a rectangular manner, the middle of the top end of the supporting base plate (1) is fixedly connected with a lifting guide plate (2), the bottom of one side of the outer wall of the lifting guide plate (2) is fixedly connected with a transmission box (24), the two ends of the middle of the front side of the outer wall of the lifting guide plate (2) are symmetrically provided with lifting chutes (4), the inner part of each lifting chute (4) is slidably connected with a lifting slider (16), the front end of the outer wall of each lifting slider (16) extends out of the lifting chute (4) and is fixedly connected with a drawing board (18), the bottoms of the two ends of the front side of the outer wall of the drawing board (18) are symmetrically provided with first T-shaped chutes (7), and the top of the front side of the outer wall of the drawing board (18) is provided with a second T-shaped chute (10), the bottom of the front side of the outer wall of the drawing board (18) is provided with a clamping plate (6), and two ends of the front side of the outer wall of the drawing board (18) are provided with clamping blocks (12).

2. The auxiliary painting bracket for art painting according to claim 1, characterized in that: transmission groove (3) have been seted up to the bottom of lift spout (4), tooth's socket (25) have been seted up to the inside of transmission case (24), tooth's socket (25) are linked together with transmission groove (3), the inside of lift spout (4) is rotated and is connected with lifting screw (5), lift screw hole (17) have been seted up at the top of lift slider (16), lift slider (16) are through lift screw hole (17) and lifting screw (5) threaded connection.

3. The auxiliary painting bracket for art painting according to claim 2, characterized in that: the bottom of lifting screw (5) stretches into drive groove (3) and fixedly connected with driven gear (22), the inside in drive groove (3) is equipped with drive gear (23), driven gear (22) and drive gear (23) all have two, two driven gear (22) and drive gear (23) even crisscross minute distribution, the internal rotation of tooth's socket (25) is connected with driving gear (26), be connected with two drive gear (23) meshing respectively between driving gear (26) and drive gear (23) and two drive gear (23).

4. The auxiliary painting bracket for art painting according to claim 3, characterized in that: the top middle part fixedly connected with transmission shaft (28) of driving gear (26), tooth's socket (25) and fixedly connected with lifting hand wheel (27) are stretched out at the top of transmission shaft (28), transmission shaft (28) and tooth's socket (25) are rotated and are connected.

5. The auxiliary painting bracket for art painting according to claim 1, characterized in that: first T type spout (7) have two, two first T type spout (7) symmetric distribution, the inside sliding connection of first T type spout (7) has first T type slider (13), the one end of two first T type sliders (13) all stretch out first T type spout (7) and respectively with the both ends fixed connection of splint (6).

6. The auxiliary painting bracket for art painting according to claim 5, wherein: the inside of first T type spout (7) is rotated and is connected with first screw rod (8), first T type spout (7) and first hand wheel of fixedly connected with (14) are stretched out to the bottom of first screw rod (8), first screw hole (19) have been seted up at the top of first T type slider (13), first T type slider (13) are through first screw hole (19) and first screw rod (8) threaded connection.

7. The auxiliary painting bracket for art painting according to claim 1, characterized in that: the equal sliding connection in inside both ends of second T type spout (10) has second T type slider (20), the one end of two second T type sliders (20) all stretch out second T type spout (10) and respectively with the outer wall fixed connection of two clamp splice (12), second screw hole (21) that revolve to opposite are seted up respectively to outer wall one side of two second T type sliders (20).

8. The auxiliary painting bracket for art painting according to claim 7, wherein: the inside of second T type spout (10) is rotated and is connected with second screw rod (11), second T type spout (10) and fixedly connected with second hand wheel (9) are stretched out to the one end of second screw rod (11), second T type slider (20) are through second screw hole (21) and second screw rod (11) threaded connection.