CN215959068U

CN215959068U - Drawing device for teaching

Info

Publication number: CN215959068U
Application number: CN202121983861.8U
Authority: CN
Inventors: 陈志菲; 赵埕
Original assignee: Hebei University
Current assignee: Hebei University
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-03-08
Anticipated expiration: 2031-08-23

Abstract

The utility model provides a drawing device for teaching. The device comprises a supporting seat and a display component arranged on the supporting seat; the display assembly comprises two first slide rails which are opposite up and down and are parallel, and a drawing board arranged between the two first slide rails; a plurality of first sliding chutes which are arranged in parallel are arranged on the first sliding rails, and the first sliding chutes on the upper and lower first sliding rails are the same in quantity and are in one-to-one correspondence; each pair of the first sliding grooves which are opposite up and down corresponds to one drawing board, and the drawing boards are correspondingly embedded in the first sliding grooves which are opposite up and down and can slide left and right along the first sliding grooves. A scale reference line may be provided on the drawing board as a reference. This device provides unified proportion reference line and multilayer drawing board at the teaching in-process, guarantees the standardization of drawing and multiple design's comparability, is favorable to improving the teaching quality.

Description

Drawing device for teaching

Technical Field

The utility model relates to the technical field of teaching equipment, in particular to a drawing device for teaching.

Background

In the design major teaching process, a teacher often needs to compare and analyze various different design schemes, and the quality of the works of students is commented. Current drawing device is solitary drawing board usually, and does not have relevant drawing proportion on the drawing board and refer to the sign, can't effectively compare different design, just also can't know the difference between the different design of specific show, is unfavorable for the student to deepen understanding through the contrast to different design, is unfavorable for the improvement of teaching quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drawing device for teaching, which aims to solve the problem that a single drawing board cannot compare different design schemes in the prior art.

The utility model is realized by the following steps: a drawing device for teaching comprises a supporting seat and a display component arranged on the supporting seat; the display assembly comprises two first slide rails which are opposite up and down and are parallel, and a drawing board arranged between the two first slide rails; a plurality of first sliding chutes which are arranged in parallel are arranged on the first sliding rails, and the first sliding chutes on the upper and lower first sliding rails are the same in quantity and are in one-to-one correspondence; each pair of the first sliding grooves which are opposite up and down corresponds to one drawing board, and the drawing boards are correspondingly embedded in the first sliding grooves which are opposite up and down and can slide left and right along the first sliding grooves.

Preferably, a scale reference line is further provided on the drawing board.

Preferably, the drawing device for teaching further comprises a cleaning component arranged on the supporting seat and opposite to the display component in the left-right direction; the cleaning assembly comprises two second slide rails which are opposite up and down and are parallel, and a cleaning frame arranged between the two second slide rails; a plurality of parallel vertical through grooves are formed in the cleaning frame, the number of the through grooves is the same as that of the first sliding grooves in the first sliding rail, the arrangement direction of the through grooves is the same as that of the first sliding grooves in the first sliding rail, and the through grooves correspond to the first sliding grooves one by one; the drawing board slides in the first sliding groove and can slide into the corresponding through groove on the cleaning frame; and a cleaning cloth for cleaning the surface of the drawing board sliding into the through groove is fixedly arranged at the edge of the through groove.

Preferably, a second handle for pushing the cleaning frame to slide on the second slide rail is fixedly arranged on the cleaning frame.

Preferably, the supporting seat comprises a base and a bracket; the base comprises a bottom plate and square pipe-shaped vertical rods arranged on two sides of the bottom plate, the support is of an inverted U-shaped structure, two side arms of the support are vertically inserted into the two square pipe-shaped vertical rods of the base, and the support is opposite to the base and can move up and down.

Preferably, a box body is arranged on the base, and a driving device for driving the support to move up and down relative to the base is arranged in the box body.

Preferably, a square groove is formed in the outer surface of the box body and used for placing a controller, and the controller is electrically connected with the driving device and used for controlling the operation of the driving device.

Preferably, a supporting plate for containing teaching aids is arranged on the outer surface of the box body.

Preferably, the bottom of the supporting seat is fixedly provided with a universal wheel, and the supporting seat and the display assembly thereon can be driven to move to a proper position through the universal wheel.

Preferably, a first handle for pushing the drawing board to slide in the first sliding groove is arranged on the drawing board.

Compared with the prior art, the utility model has the following technical effects:

the utility model provides a drawing device for teaching, which is used for drawing various design schemes on different drawing boards when teaching is carried out by utilizing the device, and teachers can push the drawing boards to slide to different positions, so that various schemes can be contrasted and explained, the teaching process is more vivid and concrete, and the teaching quality is favorably improved. Moreover, a proportional reference line is arranged on the drawing board, and drawing is carried out by taking the proportional reference line as a reference, so that drawing is more standard. In addition, still be provided with clean subassembly on this drawing device for teaching, through this clean subassembly, can conveniently clean simple convenient to the drawing board surface.

Drawings

Fig. 1 is a schematic view of the overall structure of the drawing device for teaching of the present invention.

Fig. 2 is a schematic structural diagram of the first slide rail of the present invention.

Fig. 3 is a schematic structural view of the drawing board of the present invention.

Figure 4 is a schematic structural view of the display assembly and cleaning assembly of the present invention.

Fig. 5 is a schematic structural view of the cleaning frame of the present invention.

Fig. 6 is a schematic structural view of the universal wheel of the present invention.

Wherein: 1. a supporting seat; 2. a display assembly; 3. a cleaning assembly; 4. a first slide rail; 5. drawing boards; 6. a first chute; 7. a proportional reference line; 8. a support; 9. a base; 10. a universal wheel; 11. a box body; 12. a cleaning cloth; 13. a support plate; 14. a square groove; 15. an emergency stop button; 16. a first handle; 17. cleaning the frame; 18. a second slide rail; 19. a second handle; 20. a through groove.

Detailed Description

As shown in fig. 1, the drawing device for teaching provided by the present invention comprises a supporting base 1. The supporting seat 1 comprises a base 9 and a support 8, the base 9 comprises a bottom plate and square pipe type vertical rods arranged on two sides of the bottom plate, the support 8 is of an inverted U-shaped structure, two side arms of the support 8 are vertically inserted into the two square pipe type vertical rods of the base 9, so that the support 8 is movably connected with the base 9 in the vertical direction, the depth of the two side arms of the support 8 in the two square pipe type vertical rods of the base 9 is inserted, the height of the support 8 can be adjusted, and the supporting seat is further suitable for different teaching environments.

In this embodiment, a box 11 is disposed on a bottom plate of the base 9, a driving device is disposed inside the box 11, the driving device is connected to the two side arms of the bracket 8 through square-tube vertical rods on the two sides of the base 9, and the driving device drives the bracket 8 to vertically move relative to the base 9, so that the height of the bracket 8 is mechanically adjusted. The outer surface of the box body 11 is provided with a square groove 14, the square groove 14 is used for placing a controller, and the controller is electrically connected with the driving device and used for controlling the operation of the driving device. An emergency stop button 15 is further disposed on the outer surface of the case 11, the emergency stop button 15 is electrically connected to the driving device, and the emergency stop button 15 is used for emergency stop of the movement of the support 8 relative to the base 9.

Of course, other embodiments may provide other ways to adjust the height of the stand 8 relative to the base 9.

In this embodiment, the outer surface of the box body 11 is also fixedly provided with a supporting plate 13, and the supporting plate 13 is used for placing teaching tools, so that the teaching tools can be taken conveniently.

With reference to fig. 6, a universal wheel 10 is fixedly disposed at the bottom of the base 9, and the universal wheel 10 can drive the base 9 to move in all directions, so that the drawing device for teaching can be moved to a proper position.

The display component 2 and the cleaning component 3 are fixedly arranged on the bracket 8. Show subassembly 2 and cleaning component 3 left and right sides relative and setting, show subassembly 2 and the bottom and the left side arm of the U type structure of support 8 meet, and cleaning component 3 meets with the bottom and the right side arm of the U type structure of support 8. The display assembly 2 and the cleaning assembly 3 are also connected.

The display assembly 2 comprises an upper and a lower first slide rails 4 and a drawing board 5 arranged between the two first slide rails 4. Referring to fig. 4, the cleaning assembly 3 includes two upper and lower second slide rails 18 and a cleaning frame 17 disposed between the two second slide rails 18. The upper first slide rail 4 is connected with the upper second slide rail 18, and both are located at the bottom of the U-shaped structure of the bracket 8. The lower first slide rail 4 is connected with the lower second slide rail 18, and the two are connected with the two side arms of the U-shaped structure of the bracket 8 respectively. The two first slide rails 4 are opposite and parallel up and down, and the two second slide rails 18 are opposite and parallel up and down.

As shown in fig. 2, the first slide rail 4 includes a plurality of first slide grooves 6 arranged in parallel, the direction of the first slide grooves 6 is parallel to the bottom of the U-shaped structure of the bracket 8, and the first slide grooves 6 on the upper and lower first slide rails 4 are the same in number and are in one-to-one correspondence. A drawing board 5 is arranged on the two first sliding grooves 6 which are opposite up and down in a sliding mode, and the first sliding rail 4 comprises a plurality of first sliding grooves 6, so that a plurality of drawing boards 5 can be arranged.

As shown in fig. 3, a scale reference line 7 is provided on the drawing board 5, and preferably, the scale reference line 7 is a grid scale reference line. Use proportion reference line 7 on the drawing board 5 as the benchmark, draw each design on different drawing boards 5, guarantee the standardization of drawing, the teacher promotes each drawing board 5 and slides to different positions, compares the explanation with various different schemes, and the teaching process is more vivid concrete, is favorable to improving the teaching quality. On the drawing board 5, a first handle 16 is provided, and the user slides the drawing board 5 by pushing the first handle 16.

With reference to fig. 4 and 5, the cleaning frame 17 is slidably connected to the second slide rail 18, the cleaning frame 17 is provided with a plurality of vertical through grooves 20 which are arranged side by side and correspond to the drawing board 5 (or the first sliding grooves 6) one by one, and the bottoms of the first sliding grooves 6 are flush with the bottoms of the through grooves 20 corresponding to the cleaning frame 17, so that the drawing board 5 slides along the first sliding grooves 6 and can slide into the corresponding through grooves 20 on the cleaning frame 17. A cleaning cloth 12 is fixedly provided on the surface of the through groove 20, and the cleaning cloth 12 is used to clean the surface of the drawing board 5 that slides into the through groove.

A second handle 19 is fixedly provided on the cleaning frame 17, and the user slides the cleaning frame 17 by pushing the second handle 19.

A cover plate can be fixedly arranged outside the cleaning component 3, and the cleaning component 3 is shielded by the cover plate so as to be dustproof.

Claims

1. A drawing device for teaching is characterized by comprising a supporting seat and a display component arranged on the supporting seat; the display assembly comprises two first slide rails which are opposite up and down and are parallel, and a drawing board arranged between the two first slide rails; a plurality of first sliding chutes which are arranged in parallel are arranged on the first sliding rails, and the first sliding chutes on the upper and lower first sliding rails are the same in quantity and are in one-to-one correspondence; each pair of the first sliding grooves which are opposite up and down corresponds to one drawing board, and the drawing boards are correspondingly embedded in the first sliding grooves which are opposite up and down and can slide left and right along the first sliding grooves.

2. A teaching drawing device as claimed in claim 1, wherein a scale reference line is provided on the drawing board.

3. The teaching drawing device of claim 1, further comprising a cleaning member disposed on said supporting base and opposed to said display member in a left-right direction; the cleaning assembly comprises two second slide rails which are opposite up and down and are parallel, and a cleaning frame arranged between the two second slide rails; a plurality of parallel vertical through grooves are formed in the cleaning frame, the number of the through grooves is the same as that of the first sliding grooves in the first sliding rail, the arrangement direction of the through grooves is the same as that of the first sliding grooves in the first sliding rail, and the through grooves correspond to the first sliding grooves one by one; the drawing board slides in the first sliding groove and can slide into the corresponding through groove on the cleaning frame; and a cleaning cloth for cleaning the surface of the drawing board sliding into the through groove is fixedly arranged at the edge of the through groove.

4. The teaching drawing device as claimed in claim 3, wherein a second handle is fixedly arranged on the cleaning frame for pushing the cleaning frame to slide on the second slide rail.

5. The teaching aid of claim 1 wherein said support base includes a base and a frame; the base comprises a bottom plate and square pipe-shaped vertical rods arranged on two sides of the bottom plate, the support is of an inverted U-shaped structure, two side arms of the support are vertically inserted into the two square pipe-shaped vertical rods of the base, and the support is opposite to the base and can move up and down.

6. A drawing device for teaching according to claim 5, wherein a case is provided on the base, and a driving device for driving the carriage to move up and down with respect to the base is provided in the case.

7. The drawing device for teaching as claimed in claim 6, wherein a square groove is formed on an outer surface of the box body, the square groove is used for placing a controller, and the controller is electrically connected with the driving device and used for controlling the operation of the driving device.

8. The drawing device for teaching as claimed in claim 6, wherein a support plate for holding teaching tools is provided on an outer surface of the case.

9. The teaching aid of claim 1 wherein universal wheels are fixedly mounted to the bottom of said support.

10. The teaching drawing device as claimed in any one of claims 1 to 9, wherein a first handle is provided on the drawing board for pushing the drawing board to slide in the first sliding groove.