CN214483733U

CN214483733U - Fine arts teaching is with supplementary drawing device

Info

Publication number: CN214483733U
Application number: CN202120004283.2U
Authority: CN
Inventors: 郭亮; 李长明; 刘书廷
Original assignee: Changchun Gunaghua University
Current assignee: Changchun Gunaghua University
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-26
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a fine arts teaching is with supplementary drawing device, including support frame, angle modulation drive case, angle adjusting subassembly, gag lever post, actuating lever, drawing board and dull and stereotyped placement mechanism, angle modulation drive case is located on the support frame, angle adjusting subassembly is located in the angle modulation drive case, the gag lever post is located on the support frame, actuating lever one end is articulated to be located on the angle adjusting subassembly, drawing board rear side upper portion is articulated to be located on the actuating lever, drawing board rear side lower part is articulated to be located on the gag lever post, dull and stereotyped placement mechanism locates drawing board one side. The utility model relates to a fine arts teaching aid technical field specifically provides a be provided with panel computer rack, the panel computer of being convenient for places and is convenient for adjust drawing board inclination's fine arts teaching with supplementary drawing device.

Description

Fine arts teaching is with supplementary drawing device

Technical Field

The utility model relates to a fine arts teaching aid technical field specifically is a fine arts teaching is with supplementary drawing device.

Background

The art design is a conception or plan and the creation process of visualizing and visualizing the conception or plan through certain aesthetic concepts and expression techniques, and the art design mainly learns the basic theory and the basic knowledge in the art design.

In the art drawing process, an art drawing frame is required to be used, and in order to improve the drawing comfort degree, the drawing frame is required to be convenient for adjusting the inclination angle so as to better meet the requirements of different users on the inclination angle of the drawing frame; in addition, with the development of computer technology, in the art design teaching process, a teacher often uses auxiliary equipment such as a computer to send some class hour drawing works for students to practice, and the existing auxiliary drawing device for art teaching lacks the installation position of the computer and the like, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for remedying above-mentioned current defect, the utility model provides a be provided with the panel computer rack, the panel computer of being convenient for is placed and is convenient for adjust drawing board inclination's fine arts teaching with supplementary drawing device.

The utility model provides a following technical scheme: the utility model relates to an art teaching is with supplementary drawing device, including support frame, angle modulation drive case, angle adjusting subassembly, gag lever post, actuating lever, drawing board and flat board placement mechanism, angle modulation drive case locates on the support frame, angle adjusting subassembly locates in the angle modulation drive case, the gag lever post is located on the support frame, actuating lever one end is articulated to be located on the angle adjusting subassembly, drawing board rear side upper portion is articulated to be located on the actuating lever, drawing board rear side lower part is articulated to be located on the gag lever post, flat board placement mechanism locates drawing board one side; the angle adjusting component comprises a driving shaft, a driven shaft, a driving gear, a driven gear, a driving rack and a first crank handle, the top wall of the angle adjusting driving box is provided with a chute, the two ends of the driving shaft and the driven shaft are rotatably arranged on the two opposite inner side walls of the angle adjusting driving box, one end of the driving shaft penetrates through the side wall of the angle adjusting driving box and extends out of the angle adjusting driving box, the first crank is arranged on the driving shaft, the driving gear is arranged on the driving shaft, the driven gear is arranged on the driven shaft, the middle upper part of the driving rack is arranged in the driving sliding chute in a sliding way, the two sides of the middle lower part of the driving rack are provided with sawteeth, the driving rack is arranged between the driving gear and the driven gear, the two sides of the driving rack are respectively meshed with the driving gear and the driven gear through sawteeth, and the driving rod is hinged to the upper end of the driving rack.

Further, dull and stereotyped placing mechanism includes that mounting panel, lifting screw, screw thread piece and panel computer place the chamber, the mounting panel is equipped with two sets ofly, and is two sets of drawing board one side both ends are located respectively to the mounting panel, the lifting screw both ends are rotated respectively and are located on two sets of mounting panels, the lifting screw lower extreme runs through the mounting panel setting, the lifting screw lower extreme is equipped with the second crank, the screw thread piece is located on the lifting screw through threaded connection, the panel computer is placed the chamber and is located on the screw thread piece, the panel computer is placed the chamber and is front end open-ended cavity structures, the panel computer is placed the chamber front end hinge and is equipped with the guard gate, the guard gate is transparent ya keli board.

Furthermore, be equipped with four group's fixed slots on the drawing board, four groups the fixed slot is rectangle distribution in drawing board four corners position department, be equipped with fixed spring in the fixed slot, the last fixed pressing plate that is equipped with of fixed spring, fixed pressing plate is the setting of L shape structure, the fixed pressing plate slides with the one end that fixed spring links to each other and locates in the fixed slot, the fixed pressing plate other end is attached in the drawing board upper surface.

Furthermore, the side wall of the drawing board is provided with a storage box.

Further, the support frame is a telescopic frame.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model relates to an auxiliary drawing device for art teaching, which realizes the angle adjustment of a drawing board through the driving action of an angle adjusting component and meets the drawing requirements of students with different drawing habits; and through the setting of dull and stereotyped mechanism of placing, for the panel computer provides places the position, the functionality is stronger, and it is more convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of an auxiliary drawing device for art teaching according to the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1;

fig. 3 is the utility model relates to a fine arts teaching is with supplementary drawing device drawing board and panel placement machine construct's main structure sketch map of looking.

Wherein, 1, support frame, 2, angle modulation drive case, 3, angle modulation subassembly, 4, gag lever post, 5, actuating lever, 6, drawing board, 7, dull and stereotyped mechanism of placing, 8, driving shaft, 9, driven shaft, 10, driving gear, 11, driven gear, 12, drive rack, 13, mounting panel, 14, lifting screw, 15, screw block, 16, the chamber is placed to the panel computer, 17, fixed slot, 18, fixed spring, 19, fixed pressing board, 20, put the thing box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, the technical scheme adopted by the utility model is as follows: an auxiliary drawing device for art teaching comprises a support frame 1, an angle adjusting drive box 2, an angle adjusting component 3, a limiting rod 4, a drive rod 5, a drawing board 6 and a flat board placing mechanism 7, wherein the angle adjusting drive box 2 is arranged on the support frame 1, the angle adjusting component 3 is arranged in the angle adjusting drive box 2, the limiting rod 4 is arranged on the support frame 1, one end of the drive rod 5 is hinged on the angle adjusting component 3, the upper part of the rear side of the drawing board 6 is hinged on the drive rod 5, the lower part of the rear side of the drawing board 6 is hinged on the limiting rod 4, and the flat board placing mechanism 7 is arranged on one side of the drawing board 6; the angle adjusting component 3 comprises a driving shaft 8, a driven shaft 9 and a driving gear 10, driven gear 11, drive rack 12 and first crank, be equipped with the spout on the 2 roof of angle modulation drive case, drive shaft 8 and driven shaft 9 both ends are all rotated and are located on two relative inside walls of angle modulation drive case 2, 8 one ends of drive shaft run through 2 lateral walls of angle modulation drive case and extend to outside the angle modulation drive case 2, first crank is located on the drive shaft 8, driving gear 10 is located on the drive shaft 8, driven gear 11 is located on the driven shaft 9, upper portion slides in locating the drive spout in drive rack 12, lower part both sides all are equipped with the sawtooth in the drive rack 12, drive rack 12 is located between driving gear 10 and the driven gear 11, drive rack 12 both sides pass through the sawtooth respectively with driving gear 10 with driven gear 11 meshing, the articulated connection in drive rod 5 and the drive rack 12 upper end.

Wherein, dull and stereotyped placing mechanism 7 includes mounting panel 13, lifting screw 14, cavity 16 is placed to screw thread piece 15 and panel computer, mounting panel 13 is equipped with two sets ofly, 6 one side both ends of drawing board are located respectively to two sets of mounting panels 13, lifting screw 14 both ends are rotated respectively and are located on two sets of mounting panels 13, 14 lower extremes of lifting screw run through mounting panel 13 and set up, 14 lower extremes of lifting screw are equipped with the second crank, screw thread piece 15 is located on lifting screw 14 through threaded connection, panel computer is placed cavity 16 and is located on screw thread piece 15, panel computer places cavity 16 and is front end open-ended cavity structures, panel computer places 16 front end hinges in cavity and is equipped with the guard gate, the guard gate is transparent ya keli board.

Be equipped with four group's fixed slots 17 on the drawing board 6, four group's fixed slots 17 are rectangle distribution in the position department of 6 four corners of drawing board, are equipped with fixed spring 18 in the fixed slot 17, are equipped with fixed pressing plate 19 on the fixed spring 18, and fixed pressing plate 19 is the setting of L shape structure, and fixed pressing plate 19 slides with the one end that fixed spring 18 links to each other and locates in fixed slot 17, and the other end of fixed pressing plate 19 is attached in drawing board 6 upper surface. The side wall of the drawing board 6 is provided with a storage box 20. The support frame 1 is a telescopic frame.

During the specific use, place the panel computer in the panel computer places the chamber 16, rotate the second crank, adjust the position that the chamber 16 was placed to the panel computer, so that use more comfortable, when needing to adjust drawing board 6's inclination, rotate first crank, first crank drives the driving shaft 8 rotatory, driving shaft 8 drives the driving gear 10 rotatory, driving gear 10 promotes driving rack 12 and goes up and down, driving rack 12 passes through 5 push-and-pull drawing boards 6 of actuating lever, realize the angle modulation of drawing board 6, when treating drawing board 6 angle modulation to required angle, the first crank of stall, driving rack 12 guarantees that driving rack 12 is stable under the intermeshing effect of driving gear 10 and driven gear 11.

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 fine arts teaching is with supplementary drawing device which characterized in that: the angle adjusting mechanism comprises a support frame, an angle adjusting driving box, an angle adjusting assembly, a limiting rod, a driving rod, a drawing board and a flat plate placing mechanism, wherein the angle adjusting driving box is arranged on the support frame, the angle adjusting assembly is arranged in the angle adjusting driving box, the limiting rod is arranged on the support frame, one end of the driving rod is hinged to the angle adjusting assembly, the upper part of the rear side of the drawing board is hinged to the driving rod, the lower part of the rear side of the drawing board is hinged to the limiting rod, and the flat plate placing mechanism is arranged on one side of the drawing board; the angle adjusting component comprises a driving shaft, a driven shaft, a driving gear, a driven gear, a driving rack and a first crank handle, the top wall of the angle adjusting driving box is provided with a chute, the two ends of the driving shaft and the driven shaft are rotatably arranged on the two opposite inner side walls of the angle adjusting driving box, one end of the driving shaft penetrates through the side wall of the angle adjusting driving box and extends out of the angle adjusting driving box, the first crank is arranged on the driving shaft, the driving gear is arranged on the driving shaft, the driven gear is arranged on the driven shaft, the middle upper part of the driving rack is arranged in the driving sliding chute in a sliding way, the two sides of the middle lower part of the driving rack are provided with sawteeth, the driving rack is arranged between the driving gear and the driven gear, the two sides of the driving rack are respectively meshed with the driving gear and the driven gear through sawteeth, and the driving rod is hinged to the upper end of the driving rack.

2. The auxiliary drawing device for art teaching as claimed in claim 1, wherein: dull and stereotyped placing mechanism includes that mounting panel, lifting screw, thread piece and panel computer place the chamber, the mounting panel is equipped with two sets ofly, and is two sets of drawing board one side both ends are located respectively to the mounting panel, the lifting screw both ends are rotated respectively and are located on two sets of mounting panels, the lifting screw lower extreme runs through the mounting panel setting, the lifting screw lower extreme is equipped with the second crank, the thread piece is located on the lifting screw through threaded connection, the panel computer is placed the chamber and is located on the thread piece, the panel computer is placed the chamber and is front end open-ended cavity structures, the panel computer is placed the chamber front end hinge and is equipped with the guard gate, the guard gate is transparent ya keli board.

3. The auxiliary drawing device for art teaching as claimed in claim 1, wherein: the drawing board is provided with four groups of fixing grooves, the four groups of fixing grooves are distributed in the positions of four corners of the drawing board in a rectangular mode, fixing springs are arranged in the fixing grooves, fixing pressing plates are arranged on the fixing springs and are of L-shaped structures, one ends, connected with the fixing springs, of the fixing pressing plates are arranged in the fixing grooves in a sliding mode, and the other ends of the fixing pressing plates are attached to the upper surface of the drawing board.

4. The auxiliary drawing device for art teaching as claimed in claim 1, wherein: and the side wall of the drawing board is provided with a storage box.

5. The auxiliary drawing device for art teaching as claimed in claim 1, wherein: the support frame is a telescopic frame.