CN211138784U

CN211138784U - Auxiliary device for design teaching

Info

Publication number: CN211138784U
Application number: CN201921524966.XU
Authority: CN
Inventors: 要怡然; 马志青
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-15
Filing date: 2019-09-15
Publication date: 2020-07-31
Anticipated expiration: 2029-09-15

Abstract

The utility model discloses an auxiliary device is used in design teaching, including the work box, the lower fixed surface of work box is connected with the stabilizer blade, one side of work box has portable handle through pivot swing joint, the upper surface of work box has the drawing board through pivot swing joint, the inner wall of work box has the drawer of placing through slide swing joint, the inner wall fixedly connected with baffle of placing the drawer, the equal fixedly connected with fixed block in both sides of drawing board. This design auxiliary device for teaching can provide a stable platform through work box, stabilizer blade and drawing board and design the drawing for the mr, has solved the simple and crude condition of current design teaching auxiliary device, can conveniently carry the device after accomplishing the lecture through portable handle, has solved the problem that teaching auxiliary device does not carry well, can cut apart the drawer through the baffle, makes its limit can put paper, can put the pen on one side, the apparatus of taking that can understand is taken needs.

Description

Auxiliary device for design teaching

Technical Field

The utility model relates to a teaching auxiliary device technical field specifically is an auxiliary device is used in design teaching.

Background

When the design teaching, the mr need draw out the content of saying, provides student's thinking, because the unevenness of blackboard and the thickness of chalk are not controlled well, the picture of drawing, unable subtle expression mr's idea, at this moment need an apparatus that replaces the blackboard, has now generally to support the drawing board through the stabilizer blade, and the device is more crude, still inconvenient carrying.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a design auxiliary device for teaching has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an auxiliary device is used in design teaching, includes the work box, the lower fixed surface of work box is connected with the stabilizer blade, one side of work box has portable handle through pivot swing joint, the upper surface of work box has the drawing board through pivot swing joint, the inner wall of work box has places the drawer through slide swing joint, place the inner wall fixedly connected with baffle of drawer.

Optionally, the equal fixedly connected with fixed block in both sides of drawing board, there is the connecting rod surface through pivot swing joint of fixed block, there is the slider one end of connecting rod through pivot swing joint, the one end fixedly connected with stopper of slider, the lower surface swing joint slide of slider, the through-hole has been seted up to the upper surface of slide.

Optionally, the number of the through holes is a plurality, and the through holes are arranged on the upper surface of the slideway in parallel.

Optionally, the number of the connecting rods is two.

Optionally, the inner wall swing joint of stopper has the gag lever post, the last fixed surface of gag lever post is connected with the promotion piece, the bottom fixedly connected with spring of stopper, the spring has been cup jointed to the surface of gag lever post, the lower fixed surface of gag lever post is connected with the sprue.

Optionally, the number of the support legs is four, and the four support legs are arranged on the lower surface of the work box in a rectangular array.

(III) advantageous effects

The utility model provides an auxiliary device is used in design teaching possesses following beneficial effect:

1. this design auxiliary device for teaching can provide a stable platform through work box, stabilizer blade and drawing board and design the drawing for the mr, has solved the simple and crude condition of current design teaching auxiliary device, can conveniently carry the device after accomplishing the lecture through portable handle, has solved the problem that teaching auxiliary device does not carry well, can cut apart the drawer through the baffle, makes its limit can put paper, can put the pen on one side, the apparatus of taking that can understand is taken needs.

2. This design auxiliary device for teaching, through the fixed block, connecting rod and slider can provide the holding power at the both ends of drawing board, can let the mr find the use angle who is fit for oneself, through-hole and stopper can steadily slide and can also fix in a position, can make whole stopper card move the bullet not enough in a department through gag lever post, spring and sprue, provide stable support for the slide, elastic potential energy through the spring can be at any time for the sprue through decurrent elasticity

Drawings

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

fig. 2 is a schematic view of the unfolding structure of the present invention;

FIG. 3 shows a schematic view of the slider structure of the present invention;

fig. 4 is the utility model discloses stopper section structure schematic diagram.

In the figure: 1. a work box; 2. a support leg; 3. a carrying handle; 4. a drawing board; 5. placing a drawer; 6. a baffle plate; 7. a fixed block; 8. a connecting rod; 9. a slider; 10. a limiting block; 11. a slideway; 12. a through hole; 13. a limiting rod; 14. a lifting block; 15. a spring; 16. and (7) blocking.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an auxiliary device for design and teaching comprises a working box 1, wherein a supporting leg 2 is fixedly connected to the lower surface of the working box 1, a portable handle 3 is movably connected to one side of the working box 1 through a rotating shaft, a drawing board 4 is movably connected to the upper surface of the working box 1 through a rotating shaft, a stable platform can be provided for teachers to design drawings through the working box 1, the supporting leg 2 and the drawing board 4, the problem that the existing auxiliary device for design and teaching is simple and crude is solved, a placing drawer 5 is movably connected to the inner wall of the working box 1 through a slide way, a baffle 6 is fixedly connected to the inner wall of the placing drawer 5, the device can be conveniently lifted after a lecture is completed through the portable handle 3, the problem that the auxiliary device for teaching is not portable is solved, the drawer can be divided through the baffle 6, so that the required tools can be clearly taken while paper and pen can be placed, both sides of the drawing board 4 are fixedly connected with fixed blocks 7, two connecting rods 8, two sliding blocks 9 and two sliding ways 11 are actually designed and are shielded by the drawing board 4, the two connecting rods can provide stability, the left and right devices are the same and are symmetrically arranged relative to the drawing board 4, the surface of each fixed block 7 is movably connected with a connecting rod 8 through a rotating shaft, one end of each connecting rod 8 is movably connected with a sliding block 9 through a rotating shaft, one end of each sliding block 9 is fixedly connected with a limit block 10, the lower surface of each sliding block 9 is movably connected with a sliding way 11, the upper surface of each sliding way 11 is provided with a through hole 12, supporting force can be provided at both ends of the drawing board 4 through the fixed blocks 7, the connecting rods 8 and the sliding blocks 9, a teacher can find a suitable use angle, can stably slide and can also fix at one position through the sliding, the quantity of through-hole 12 is a plurality of, and a plurality of through-hole 12 is parallel arrangement at the upper surface of slide 11, the quantity of connecting rod 8 is two, the inner wall swing joint of stopper 10 has gag lever post 13, the last fixed surface of gag lever post 13 is connected with promotion piece 14, the bottom fixedly connected with spring 15 of stopper 10, spring 15 has been cup jointed to the surface of gag lever post 13, can make whole stopper 10 card move the bullet in a department through gag lever post 13, spring 15 and sprue 16, provides stable support for slide 11, can be at any time for sprue 16 through decurrent elasticity through the elastic potential energy of spring 15 the lower fixed surface of gag lever post 13 is connected with sprue 16, the quantity of stabilizer blade 2 is four, four stabilizer blade 2 is the lower surface of rectangular array range at work box 1.

As an optimal technical solution of the utility model: the device can be internally provided with a loudspeaker which is matched with a microphone of a teacher for use, so that the effect of amplifying sound can be achieved.

In conclusion, the design teaching auxiliary device can provide a stable platform for a teacher to design drawings through the working box 1, the support legs 2 and the drawing board 4 when in use, solves the problem that the existing design teaching auxiliary device is simple and crude, can be conveniently lifted after a lecture is completed through the portable handle 3, solves the problem that the teaching auxiliary device is not easy to carry, can cut the drawer through the baffle 6, can put paper and put pens on one side of the drawer, can clearly take needed tools, can provide supporting force at two ends of the drawing board 4 through the fixed block 7, the connecting rod 8 and the sliding block 9, can enable the teacher to find a proper use angle, can stably slide and be fixed at one position through the slide rail 11, the through hole 12 and the limiting block 10, can enable the whole limiting block 10 to be clamped at one position through the limiting rod 13, the spring 15 and the blocking block 16, the slide way 11 is provided with stable support, and the blocking piece 16 can be provided with downward elastic force at any time through the elastic potential energy of the spring 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an auxiliary device is used in design teaching, includes work box (1), its characterized in that: the lower fixed surface of work box (1) is connected with stabilizer blade (2), one side of work box (1) has portable handle (3) through pivot swing joint, the upper surface of work box (1) has drawing board (4) through pivot swing joint, the inner wall of work box (1) has through slide swing joint places drawer (5), inner wall fixedly connected with baffle (6) of placing drawer (5).

2. The aid for teaching design according to claim 1, wherein: the equal fixedly connected with fixed block (7) in both sides of drawing board (4), the surface of fixed block (7) has connecting rod (8) through pivot swing joint, the one end of connecting rod (8) has slider (9) through pivot swing joint, the one end fixedly connected with stopper (10) of slider (9), lower surface swing joint slide (11) of slider (9), through-hole (12) have been seted up to the upper surface of slide (11).

3. The aid for teaching design according to claim 2, wherein: the number of the through holes (12) is a plurality, and the through holes (12) are arranged on the upper surface of the slide way (11) in parallel.

4. The aid for teaching design according to claim 2, wherein: the number of the connecting rods (8) is two.

5. The aid for teaching design according to claim 2, wherein: the inner wall swing joint of stopper (10) has gag lever post (13), the last fixed surface of gag lever post (13) is connected with promotes piece (14), the bottom fixedly connected with spring (15) of stopper (10), spring (15) have been cup jointed to the surface of gag lever post (13), the lower fixed surface of gag lever post (13) is connected with sprue (16).

6. The aid for teaching design according to claim 1, wherein: the number of the support legs (2) is four, and the four support legs (2) are arranged on the lower surface of the working box (1) in a rectangular array mode.