CN208318680U - A kind of drawing board for teaching - Google Patents
A kind of drawing board for teaching Download PDFInfo
- Publication number
- CN208318680U CN208318680U CN201721198238.5U CN201721198238U CN208318680U CN 208318680 U CN208318680 U CN 208318680U CN 201721198238 U CN201721198238 U CN 201721198238U CN 208318680 U CN208318680 U CN 208318680U
- Authority
- CN
- China
- Prior art keywords
- drawing board
- sleeve
- groove
- support base
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of drawing board for teaching, including drawing board ontology, support base is fixedly connected with below the drawing board ontology, the first groove is equipped with inside the support base, first groove two sides are equipped with sliding rail, sliding block is connected with inside the sliding rail, support rod is fixedly connected between the sliding block, drawing board ontology quadrangle is equipped with the second groove, second groove bottom end is connected with damping, described damping one end is fixedly connected with supporting block, the damping includes first sleeve, second sleeve is movably connected on the outside of the first sleeve.When student uses drawing board, support rod can be taken out from the first inside grooves of support base, the corresponding position being caught between the height adjustment sliding block and card slot being suitble to according to itself, so that itself there is a comfortable height and posture to go to draw, support rod can be recovered to the first inside grooves after equal drawing boards use, space is saved, it is conveniently laying.
Description
Technical field
The utility model relates to educational aid technical field, specially a kind of drawing board for teaching.
Background technique
Students are needed to participate in manual machinery drawing experimental courses in university's Mechanical Drawing Taught, drawing board is that machinery is drawn
Essential educational aid in figure course, mechanical drawing plate is generally one piece of rectangular plank, and on drawing class, students are needed
It moves drawing board and is placed on oneself drawing on experiment desk, drawing posture needs to bend over for a long time, and the body for affecting student is strong
Health, and four corners are easy to happen and reel drawing board in the handling process, be easy to cause drawing board slight deformation, very
It can extremely crack, drawing board deformation slight in this way and cracking will affect student's pencil Hand drawing, so that drawing process is by shadow
It rings, and be damaged serious drawing board to use, school will periodically cover new drawing board and use for drawing class, so mentioning
Solved for a kind of drawing board for teaching the above-mentioned problem very it is necessary to.
Utility model content
The purpose of this utility model is to provide a kind of drawing board for teaching, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of drawing board for teaching, including drawing board
Ontology, the drawing board ontology lower section are fixedly connected with support base, are equipped with the first groove inside the support base, described first is recessed
Slot two sides are equipped with sliding rail, and sliding block is connected with inside the sliding rail, and support rod, institute are fixedly connected between the sliding block
It states drawing board ontology quadrangle and is equipped with the second groove, second groove bottom end is connected with damping, the damping one
End is fixedly connected with supporting block, and the damping includes first sleeve, is movably connected on second set on the outside of the first sleeve
Cylinder, the second sleeve are internally connected with fixed block, and the fixed block is equipped with through first sleeve, the first sleeve inside
Spring.
Preferably, first groove bottom end is equipped with card slot, and the quantity of the card slot is 6 groups.
Preferably, the support base bottom end is connected with non-slip mat, is connected with rubber layer on the outside of the supporting block.
Preferably, the support rod bottom end is equipped with rubber pad.
Preferably, the quantity of the support base is 2 groups.
Preferably, the card slot and sliding block are square structure.
Compared with prior art, the utility model has the beneficial effects that when student uses drawing board, it can be support rod
It is taken out from the first inside grooves of support base, the corresponding position being caught between the height adjustment sliding block and card slot being suitble to according to itself
It sets, so that itself there is a comfortable height and posture to go to draw, the support rod can be recovered to after waiting drawing boards use
One inside grooves save space, conveniently laying, realize that drawing board was being carried by supporting block and damping and rubber layer
Cheng Zhong, turning does not allow being collided with it is easier that drawing board ontology is damaged, and extend drawing board uses the time, saves
Resource.The utility model can adjust the height for being suitble to student in pupil drawing, be conducive to the health for protecting student, turn
Damping setting is also so that drawing board is not easy to be damaged when turning collides at angle, and extend drawing board uses the time.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model part A partial enlargement structural representation；
Fig. 4 is the utility model part B partial enlargement structural representation.
In figure: 1 drawing board ontology, 2 support bases, 3 first grooves, 4 support rods, 5 sliding rails, 6 sliding blocks, 7 card slots, 8 second recessed
Slot, 9 supporting blocks, 10 dampings, 11 rubber layers, 12 non-slip mats, 13 rubber pads, 14 first sleeves, 15 second sleeves, 16 are fixed
Block, 17 springs.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of drawing board for teaching, including drawing board sheet
Body 1 is fixedly connected with support base 2 below the drawing board ontology 1, is equipped with the first groove 3 inside the support base 2, and described the
One groove, 3 two sides are equipped with sliding rail 5, and sliding block 6 is connected with inside the sliding rail 5, is fixedly connected between the sliding block 6
Support rod 4,1 four jiaos of the drawing board ontology are equipped with the second groove 8, and 8 bottom end of the second groove is connected with damping 10,
Described 10 one end of damping is fixedly connected with supporting block 9, and the damping 10 includes first sleeve 14, the first sleeve
14 outsides are movably connected on second sleeve 15, and the second sleeve 15 is internally connected with fixed block 16, and the fixed block 16 runs through
Spring 17 is equipped with inside first sleeve 14, the first sleeve 14.
First groove, 3 bottom end is equipped with card slot 7, and the quantity of the card slot 7 is 6 groups.The setting of card slot 7 be in order to enable
Sliding block 6 is caught in the height of 7 internal regulation support rod 4 of card slot support drawing board ontology 1.2 bottom end of support base is connected with anti-skidding
Pad 12 is connected with rubber layer 11 on the outside of the supporting block 9.4 bottom end of support rod is equipped with rubber pad 13.The support base 2
Quantity is 2 groups.The card slot 7 and sliding block 6 are square structure, and card slot 7 is disposed as square structure with sliding block 6 and is to be able to
Realize that sliding block 6 is caught in card slot 7.
Working principle: when student uses drawing board, support rod 4 can be taken inside the first groove 3 of support base 2
Out, according to the corresponding position being caught between the height adjustment sliding block 6 and card slot 7 itself being suitble to, so that itself there is a comfortable height
Degree and posture go to draw, and support rod 4 can be recovered to inside the first groove 4 after waiting drawing boards use, save space, side
Just it puts, drawing board is realized in the handling process by supporting block 9 and damping 10 and rubber layer 11, even if turning is knocked
It touches and does not also allow it is easier that drawing board ontology 1 is damaged, extend drawing board uses the time, has saved resource.
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 drawing board for teaching, including drawing board ontology (1), it is characterised in that: fixed below the drawing board ontology (1)
It is connected with support base (2), is equipped with the first groove (3) inside the support base (2), the first groove (3) two sides are equipped with cunning
Rail (5), the sliding rail (5) is internal to be connected with sliding block (6), is fixedly connected with support rod (4) between the sliding block (6),
Drawing board ontology (1) quadrangle is equipped with the second groove (8), and the second groove (8) bottom end is connected with damping (10),
Described damping (10) one end is fixedly connected with supporting block (9), and the damping (10) includes first sleeve (14), described
It being movably connected on second sleeve (15) on the outside of first sleeve (14), the second sleeve (15) is internally connected with fixed block (16),
For the fixed block (16) through first sleeve (14), the first sleeve (14) is internal to be equipped with spring (17).
2. a kind of drawing board for teaching according to claim 1, it is characterised in that: the first groove (3) bottom end is equipped with
Card slot (7), the quantity of the card slot (7) are 6 groups.
3. a kind of drawing board for teaching according to claim 1, it is characterised in that: support base (2) bottom end is connected with
Non-slip mat (12), supporting block (9) outside are connected with rubber layer (11).
4. a kind of drawing board for teaching according to claim 1, it is characterised in that: support rod (4) bottom end is equipped with rubber
Rubber mat (13).
5. a kind of drawing board for teaching according to claim 1, it is characterised in that: the quantity of the support base (2) is 2
Group.
6. a kind of drawing board for teaching according to claim 2, it is characterised in that: the card slot (7) is with sliding block (6)
Square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198238.5U CN208318680U (en) | 2017-09-19 | 2017-09-19 | A kind of drawing board for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721198238.5U CN208318680U (en) | 2017-09-19 | 2017-09-19 | A kind of drawing board for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208318680U true CN208318680U (en) | 2019-01-04 |
Family
ID=64787708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721198238.5U Expired - Fee Related CN208318680U (en) | 2017-09-19 | 2017-09-19 | A kind of drawing board for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208318680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401482A (en) * | 2020-11-06 | 2021-02-26 | 桃源县第九中学 | Easel with quick clamping function |
-
2017
- 2017-09-19 CN CN201721198238.5U patent/CN208318680U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401482A (en) * | 2020-11-06 | 2021-02-26 | 桃源县第九中学 | Easel with quick clamping function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190104 Termination date: 20190919 |