CN208655068U - A kind of teaching drawing boards convenient for fixed drawing paper - Google Patents
A kind of teaching drawing boards convenient for fixed drawing paper Download PDFInfo
- Publication number
- CN208655068U CN208655068U CN201820120126.6U CN201820120126U CN208655068U CN 208655068 U CN208655068 U CN 208655068U CN 201820120126 U CN201820120126 U CN 201820120126U CN 208655068 U CN208655068 U CN 208655068U
- Authority
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- China
- Prior art keywords
- fixed
- drawing boards
- fixedly connected
- ontology
- plate
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Abstract
The utility model discloses a kind of teaching drawing boards convenient for fixed drawing paper, including pedestal, drawing boards ontology is placed with above the pedestal, the front of drawing boards ontology is fixedly connected there are two symmetrical fixed link, two fixed link one sides close to each other offer sliding slot, and each fixed link is fixedly connected to fixed plate far from the one side of drawing boards ontology.This is convenient for the teaching drawing boards of fixed drawing paper, by the way that fixed plate is arranged in the top of drawing boards ontology, and screwed pipe and screw rod are set in the inside of fixed plate, and second bearing is set in the top of grip block, under the action of screwed pipe and screw rod, grip block can be moved up and down, by the way that antiskid plate is arranged in the bottom surface of grip block, drawing paper is placed between antiskid plate and drawing boards ontology, so as to which drawing paper is fixed in drawing boards ontology, drawing paper can effectively be fixed, drawing boards ontology can be made more convenient to use.
Description
Technical field
The utility model relates to teaching aid technical field, specially a kind of teaching drawing boards convenient for fixed drawing paper.
Background technique
Teaching aid is when student being enable intuitively, visually to understand each appliances used in the content of courses and teachers' instruction
The general name of the apparatus used, referred to as, teaching aid can be improved the learning interest of student, enriches perceptual knowledge teaching aid, and help forms clear
Concept, the observation ability and thinking ability of Developing Students '.
Teaching is common a kind of teaching aid in teaching with drawing boards, and existing most of drawing boards are in use
It is difficult to effectively fix drawing paper, has seriously affected the painting effect of picture person, use is more inconvenient.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of teaching drawing boards convenient for fixed drawing paper, solution
Existing most of drawing boards of having determined are difficult to carry out drawing paper effectively fixed problem in use.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of teaching convenient for fixed drawing paper is with drawing
Drawing board, including pedestal are placed with drawing boards ontology above the pedestal, and the front of the drawing boards ontology is fixedly connected with two
A symmetrical fixed link, two fixed link one sides close to each other offer sliding slot, and each fixed link is remote
One side from drawing boards ontology is fixedly connected to fixed plate, and the fixation of the inside of each fixed plate is inlaid with screw thread
Pipe, the inside of each screwed pipe are threaded with screw rod, and the bottom end of each screw rod is run through screwed pipe and extended
To the lower section of fixed plate.
Grip block is placed between each fixed plate and drawing boards ontology, each grip block is close to fixed plate
One side be fixedly connected to second bearing, the outer surface of each screw rod bottom end with the inner ring of second bearing is fixed connects
It connects, the bottom surface of the drawing boards ontology is fixedly connected with first bearing, and the upper surface of the pedestal is fixedly connected with support column, institute
The outer surface for stating support top end is fixedly connected with the inner ring of first bearing.
Preferably, the upper surface of the drawing boards ontology is fixedly connected with handle, and the outer surface of the handle is fixedly connected
There is antiskid glue sleeve.
Preferably, each grip block is fixedly connected to cunning compatible with sliding slot close to the one side of fixed link
Block, and sliding block is connected in sliding slot.
Preferably, each grip block is fixedly connected to antiskid plate close to the one side of drawing boards ontology, described anti-
The horizontal length value of slide plate is less than the horizontal length value of grip block.
Preferably, the screw rod is adapted with screwed pipe, and the vertical length value of the screw rod is greater than the vertical length of sliding slot
Value.
Preferably, two grip blocks are respectively positioned between two fixed links, and the second bearing is being located at screwed pipe just
Lower section.
(3) beneficial effect
The utility model provides a kind of teaching drawing boards convenient for fixed drawing paper, have it is following the utility model has the advantages that
(1) should can be made convenient for the teaching drawing boards of fixed drawing paper by the way that pedestal is arranged in the bottom surface of drawing boards ontology
Drawing boards ontology is more stable, effectively avoids drawing boards ontology and topples over because of collision, and drawing boards ontology can be made using more
Add conveniently, by the bottom surface of drawing boards ontology be arranged first bearing, drawing boards ontology can be rotated, can convenient for pair
The angle of drawing boards ontology is adjusted, and drawing boards ontology can be made more convenient to use.
(2) should convenient for teaching drawing boards of fixed drawing paper, by being arranged fixed plate in the top of drawing boards ontology, and
The inside setting screwed pipe and screw rod of fixed plate, and second bearing is set in the top of grip block, in the work of screwed pipe and screw rod
Under, grip block can be moved up and down, by the way that antiskid plate is arranged in the bottom surface of grip block, drawing paper is placed on antiskid plate
Between drawing boards ontology, so as to which drawing paper to be fixed in drawing boards ontology, drawing paper can effectively be fixed, energy
Enough make drawing boards ontology more convenient to use.
Detailed description of the invention
Fig. 1 is the utility model drawing boards ontology front view；
Fig. 2 is the sectional view of the utility model drawing boards ontology bottom view.
In figure: 1 drawing boards ontology, 2 fixed plates, 3 screw rods, 4 first bearings, 5 support columns, 6 pedestals, 7 screwed pipes, 8 second
Bearing, 9 grip blocks, 10 sliding slots, 11 sliding blocks, 12 antiskid plates, 13 antiskid glue sleeves, 14 handles, 15 fixed links.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of teaching drawing convenient for fixed drawing paper
Plate, including pedestal 6, can make drawing boards ontology 1 more stable, effectively avoid drawing boards ontology 1 and topple over because of collision, energy
Enough make drawing boards ontology 1 more convenient to use, the top of pedestal 6 is placed with drawing boards ontology 1, the upper surface of drawing boards ontology 1
It is fixedly connected with handle 14, the outer surface of handle 14 is fixedly connected with antiskid glue sleeve 13, and the front of drawing boards ontology 1 is fixedly connected
There are two symmetrical fixed link 15, two fixed links 15 one side close to each other offers sliding slot 10, each fixed link
15 one sides far from drawing boards ontology 1 are fixedly connected to fixed plate 2, and the fixation of the inside of each fixed plate 2 is inlaid with spiral shell
Line pipe 7, the inside of each screwed pipe 7 are threaded with screw rod 3, and screw rod 3 is adapted with screwed pipe 7, the vertical length of screw rod 3
Value is greater than the vertical length value of sliding slot 10, and the bottom end of each screw rod 3 runs through screwed pipe 7 and extends to the lower section of fixed plate 2.
Grip block 9 is placed between each fixed plate 2 and drawing boards ontology 1, each grip block 9 is close to fixed link 15
One side is fixedly connected to sliding block 11 compatible with sliding slot 10, and sliding block 11 is connected in sliding slot 10, and each grip block 9 leans on
The one side of nearly drawing boards ontology 1 is fixedly connected to antiskid plate 12, by drawing paper be placed on antiskid plate 12 and drawing boards ontology 1 it
Between, so as to which drawing paper to be fixed in drawing boards ontology 1, drawing paper can effectively be fixed, drawing boards sheet can be made
Body 1 is more convenient to use, and the horizontal length value of antiskid plate 12 is less than the horizontal length value of grip block 9, and two grip blocks 9 are respectively positioned on
Between two fixed links 15, second bearing 8 is located at the underface of screwed pipe 7, can be right under the action of screwed pipe 7 and screw rod 3
Grip block 9 moves up and down, and each grip block 9 is fixedly connected to second bearing 8 close to the one side of fixed plate 2, each
The outer surface of 3 bottom end of screw rod is fixedly connected with the inner ring of second bearing 8, and the bottom surface of drawing boards ontology 1 is fixedly connected with first
Bearing 4 can rotate drawing boards ontology 1, can make to draw convenient for the angle of drawing boards ontology 1 is adjusted
Drawing board ontology 1 is more convenient to use, and the upper surface of pedestal 6 is fixedly connected with support column 5, the outer surface on 5 top of support column and the
The inner ring of one bearing 4 is fixedly connected, and can effectively be fixed to drawing paper, drawing boards ontology 1 can be made more convenient to use.
Working principle: drawing paper is placed between antiskid plate 12 and drawing boards ontology 1, turns screw rod 3, in 7 He of screwed pipe
Under the action of second bearing 8, grip block 9 is moved up and down, under the action of antiskid plate 12, so as to fix drawing paper
In drawing boards ontology 1, drawing paper can effectively be fixed.
In conclusion should be convenient for the teaching drawing boards of fixed drawing paper, by the way that pedestal is arranged in the bottom surface of drawing boards ontology 1
6, drawing boards ontology 1 can be made more stable, drawing boards ontology 1 is effectively avoided and topple over because of collision, drawing boards can be made
Ontology 1 is more convenient to use, by the way that first bearing 4 is arranged in the bottom surface of drawing boards ontology 1, can carry out to drawing boards ontology 1
Rotation can make drawing boards ontology 1 more convenient to use convenient for the angle of drawing boards ontology 1 is adjusted, by
Fixed plate 2 is arranged in the top of drawing boards ontology 1, and screwed pipe 7 and screw rod 3 is arranged in the inside of fixed plate 2, and in grip block 9
Top setting second bearing 8 grip block 9 can be moved up and down under the action of screwed pipe 7 and screw rod 3, by
Antiskid plate 12 is arranged in the bottom surface of grip block 9, drawing paper is placed between antiskid plate 12 and drawing boards ontology 1, so as to draw
Paper is fixed in drawing boards ontology 1, can effectively be fixed to drawing paper, drawing boards ontology 1 can be made more convenient to use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of teaching drawing boards convenient for fixed drawing paper, including pedestal (6), it is characterised in that: the top of the pedestal (6)
It being placed with drawing boards ontology (1), the front of the drawing boards ontology (1) is fixedly connected there are two symmetrical fixed link (15),
Two fixed link (15) one sides close to each other offer sliding slot (10), and each fixed link (15) is far from drawing
The one side of plate ontology (1) is fixedly connected to fixed plate (2), and the fixation of the inside of each fixed plate (2) is inlaid with spiral shell
The inside of line pipe (7), each screwed pipe (7) is threaded with screw rod (3), and the bottom end of each screw rod (3) is passed through
It wears screwed pipe (7) and extends to the lower section of fixed plate (2)；
It is placed with grip block (9) between each fixed plate (2) and drawing boards ontology (1), each grip block (9) is leaned on
The one side of nearly fixed plate (2) is fixedly connected to second bearing (8), and the outer surface of each screw rod (3) bottom end is with the
The inner ring of two bearings (8) is fixedly connected, and the bottom surface of the drawing boards ontology (1) is fixedly connected with first bearing (4), the pedestal
(6) upper surface is fixedly connected with support column (5), and the outer surface on support column (5) top and the inner ring of first bearing (4) are solid
Fixed connection.
2. a kind of teaching drawing boards convenient for fixed drawing paper according to claim 1, it is characterised in that: the drawing boards
The upper surface of ontology (1) is fixedly connected with handle (14), and the outer surface of the handle (14) is fixedly connected with antiskid glue sleeve (13).
3. a kind of teaching drawing boards convenient for fixed drawing paper according to claim 1, it is characterised in that: each folder
The one side for holding plate (9) close fixed link (15) is fixedly connected to and sliding slot (10) compatible sliding block (11), and sliding block
(11) it is connected in sliding slot (10).
4. a kind of teaching drawing boards convenient for fixed drawing paper according to claim 1, it is characterised in that: each folder
It holds the one side of plate (9) close to drawing boards ontology (1) to be fixedly connected to antiskid plate (12), the level of the antiskid plate (12) is long
Angle value is less than the horizontal length value of grip block (9).
5. a kind of teaching drawing boards convenient for fixed drawing paper according to claim 1, it is characterised in that: the screw rod
(3) it is adapted with screwed pipe (7), the vertical length value of the screw rod (3) is greater than the vertical length value of sliding slot (10).
6. a kind of teaching drawing boards convenient for fixed drawing paper according to claim 1, it is characterised in that: two folders
It holds plate (9) to be respectively positioned between two fixed links (15), the second bearing (8) is located at the underface of screwed pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120126.6U CN208655068U (en) | 2018-01-24 | 2018-01-24 | A kind of teaching drawing boards convenient for fixed drawing paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120126.6U CN208655068U (en) | 2018-01-24 | 2018-01-24 | A kind of teaching drawing boards convenient for fixed drawing paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655068U true CN208655068U (en) | 2019-03-26 |
Family
ID=65771760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120126.6U Expired - Fee Related CN208655068U (en) | 2018-01-24 | 2018-01-24 | A kind of teaching drawing boards convenient for fixed drawing paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655068U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111932953A (en) * | 2020-08-12 | 2020-11-13 | 信阳农林学院 | Presentation device is used in teaching of visual transmission specialty |
| CN113012525A (en) * | 2021-02-24 | 2021-06-22 | 邹春杰 | Programming type computer multifunctional module hardware assembly teaching device |
-
2018
- 2018-01-24 CN CN201820120126.6U patent/CN208655068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111932953A (en) * | 2020-08-12 | 2020-11-13 | 信阳农林学院 | Presentation device is used in teaching of visual transmission specialty |
| CN113012525A (en) * | 2021-02-24 | 2021-06-22 | 邹春杰 | Programming type computer multifunctional module hardware assembly teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190906 Address after: 518000 Guangdong city of Shenzhen province Qianhai Shenzhen Hong Kong cooperation zone before Bay Road No. 1 building 201 room A (located in Shenzhen Qianhai business secretary Co. Ltd.) Patentee after: Shenzhen Qianhai Yinshan Technology Co., Ltd. Address before: 200090 Shanghai University of Electric Power, 2588 Changyang Road, Shanghai, Yangpu District Patentee before: Huang Ming Shu |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210124 |