CN208110868U - A kind of art activities teaching aid - Google Patents
A kind of art activities teaching aid Download PDFInfo
- Publication number
- CN208110868U CN208110868U CN201820655844.3U CN201820655844U CN208110868U CN 208110868 U CN208110868 U CN 208110868U CN 201820655844 U CN201820655844 U CN 201820655844U CN 208110868 U CN208110868 U CN 208110868U
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- CN
- China
- Prior art keywords
- transverse slat
- fixedly connected
- installing frame
- right sides
- display board
- Prior art date
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Abstract
The utility model relates to painting appliance technical fields, and disclose a kind of art activities teaching aid, including installing frame, the installing frame is internally provided with display board ontology, the left and right sides inside the installing frame offers sliding slot, the inside of two sliding slots slidably connects sliding block, the left and right sides inside the installing frame and it is located at below sliding block and is fixedly connected to adjusting cylinder, two adjusting cylinders are from top to bottom disposed with the first transverse slat and the second transverse slat, are fixedly connected to vertical bar at the top of two first transverse slats.The utility model, by rotating the first threaded rod, adjustable first threaded rod is in the length for adjusting cylinder interior, and then the second transverse slat can be made to push up, pass through the air pressure between the first transverse slat and the second transverse slat and the effect with extruding spring, first transverse slat can be pushed up, and then sliding block can be made to slide in sliding slot, it is more convenient that display board is adjusted when teaching.
Description
Technical field
The utility model relates to painting appliance technical field, specially a kind of art activities teaching aid.
Background technique
The fine arts refer to creation and occupy certain plane or space, and have visual art, are just called the fine arts, its division
There are many, it is main kind of to generally include four：Sculpture, drawing, design and building, some modern scholars also become owner of others conclusion
In a class, such as：Calligraphy and photography etc., " fine arts " this noun is first appeared in European the 17th century, also it is believed that formal occur
In the mid-eighteenth century, Modern Japan is with Chinese character free translation, and incoming China, starts commonly used, theory before and after the May Fourth Movement：Allow art
Life is incorporated, thinking is incorporated, soul is incorporated, lives in the present.
Drawing is most important a kind of art form in plastic arts, it refers to lines, color and Leonardo da Vinci's works
The artistic speech such as body mould static vision shape by artistic medias such as moulding, color and compositions in two-dimensional space
As painting many kinds of, different classes can be divided into from different angles to express the art form of author's aesthetic method
Not, in terms of region, drawing can be divided into oriental painting and the West drawing, during art teaching, existing art teaching exhibition
Show that plate is typically all fixation, use cannot be adjusted according to actual teaching demand, the efficiency of teaching greatly reduces,
So proposing a kind of art activities teaching aid to solve the problems, such as above-mentioned propose.
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 art activities teaching aid, has more convenient
The advantages of display board is adjusted when teaching, solving existing art teaching display board is typically all to fix
, the problem of use cannot being adjusted, the efficiency of teaching greatly reduces according to actual teaching demand.
(2) technical solution
To realize above-mentioned more convenient purpose that display board is adjusted when teaching, the utility model is provided such as
Lower technical solution：A kind of art activities teaching aid, including installing frame, the installing frame are internally provided with display board ontology,
The left and right sides inside the installing frame offers sliding slot, and the inside of two sliding slots slidably connects sliding block, described
The left and right sides inside installing frame and it is located at below sliding block and is fixedly connected to adjusting cylinder, two adjusting cylinders is from top to bottom
It is disposed with the first transverse slat and the second transverse slat, vertical bar is fixedly connected at the top of two first transverse slats, described in two
The top of vertical bar is run through and extends to the top for adjusting cylinder, and the top of two vertical bars is fixedly connected with the bottom of sliding block,
The first threaded rod is provided at left and right sides of the installation frame bottom, the top of two first threaded rods sequentially passes through peace
Cylinder is framed up and adjusts, the top of two first threaded rods all extends to the inside for adjusting cylinder, two first threaded rods
Top contacted with the bottom of the second transverse slat, two opposite sides of the sliding block are fixedly connected to first bearing, two
The inside of the first bearing is rotatably connected to bull stick, and the opposite one end of two bull sticks, which is fixed with display board ontology, to be connected
It connects, limit spring is fixedly connected at left and right sides of the display board body bottom portion, the bottom end of two limit springs is equal
It is fixedly connected with the inner wall of installing frame, the installing frame is internally provided with level board, the left and right sides of the level board bottom
Be fixedly connected with a slide block, the front of the level board and be located at display board ontology rear be fixedly connected to two the second axis
It holds, the inside of two second bearings is rotatably connected to the second threaded rod, two described positive one end of second threaded rod
It is threaded with lantern ring, two positive sides of lantern ring are fixedly connected to adjustment bar, two adjustment bar fronts
One end be hinged with hinged seat, two positive sides of hinged seat are fixedly connected with the back side of display board ontology.
Preferably, the left and right sides of the installation frame bottom offers the first through hole, and two the first through holes
Aperture is adapted with the first threaded rod, and two bottoms for adjusting cylinder offer the second through hole, and two second pass through
The aperture of perforation is adapted with the first threaded rod.
Preferably, the level board is located at the rear side of slider top, and the width of level board is greater than the width of sliding block.
Preferably, the positive top of the display board ontology and the left and right sides are fixedly connected to positive stop strip, and display board
The positive quadrangle of ontology is provided with Attraction block.
Preferably, the bottom of the installing frame is fixedly connected with weighing plate, and the left and right sides of weighing plate bottom is fixed
It is connected with support rod.
Preferably, through-hole is offered at the top of the adjusting cylinder, and the aperture of through-hole is greater than the cross-sectional diameter of vertical bar.
Preferably, the outside of first transverse slat and the second transverse slat contacts and seals with the inner wall for adjusting cylinder, and described the
Be provided with extruding spring between one transverse slat and the second transverse slat, and squeeze spring top and bottom end respectively with the first transverse slat and second
Transverse slat is fixedly connected.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of art activities teaching aid, has following beneficial effect：
1, the art activities teaching aid, by rotating the first threaded rod, adjustable first threaded rod is being adjusted in cylinder
The length in portion, and then the second transverse slat can be made to push up, by the air pressure between the first transverse slat and the second transverse slat and and squeeze
First transverse slat can be pushed up, and then sliding block can be made to slide in sliding slot by the effect of spring, it is more convenient teaching when
Display board is adjusted in time.
2, the art activities teaching aid, by the second threaded rod apply rotation power, can by lantern ring, adjustment bar and
Hinged seat constitute entirety push away or pull back to front, and then can the displaying angle to display board ontology be adjusted, limit
Position spring can be good at playing the effect of limit, facilitates and use is adjusted according to actual teaching demand, greatly increase
The efficiency of teaching.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram that the utility model level board is connect with display board ontology；
Fig. 3 is the structural schematic diagram that the utility model sliding slot is connected with sliding block.
In figure：1 installing frame, 2 display board ontologies, 3 sliding slots, 4 sliding blocks, 5 adjusting cylinders, 6 first transverse slats, 7 second transverse slats, 8 are erected
Bar, 9 first threaded rods, 10 first bearings, 11 bull sticks, 12 limit springs, 13 level boards, 14 second bearings, 15 second threaded rods,
16 lantern rings, 17 adjustment bars, 18 hinged seats.
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. 1-3, a kind of art activities teaching aid, including installing frame 1, the bottom of installing frame 1 is please referred to be fixedly connected with
Weighing plate, and support rod is fixedly connected at left and right sides of weighing plate bottom, installing frame 1 is internally provided with display board ontology
2, the positive top of display board ontology 2 and the left and right sides are fixedly connected to positive stop strip, and the positive quadrangle of display board ontology 2 is equal
It is provided with Attraction block, the left and right sides inside installing frame 1 offers sliding slot 3, and the inside of two sliding slots 3 slidably connects cunning
Block 4, the left and right sides inside installing frame 1 and the lower section for being located at sliding block 4, which are fixedly connected to, adjusts cylinder 5, and two adjusting cylinders 5 are by upper
Be disposed with the first transverse slat 6 and the second transverse slat 7 under, the outside of the first transverse slat 6 and the second transverse slat 7 with adjust the interior of cylinder 5
Wall contact and sealing are provided with extruding spring between the first transverse slat 6 and the second transverse slat 7, and squeeze the top and bottom end point of spring
It is not fixedly connected with the first transverse slat 6 and the second transverse slat 7, the top of two the first transverse slats 6 is fixedly connected to vertical bar 8, adjusts cylinder 5
Top offer through-hole, and the aperture of through-hole is greater than the cross-sectional diameter of vertical bar 8, and the top of two vertical bars 8 is run through and extended
To the top for adjusting cylinder 5, the top of two vertical bars 8 is fixedly connected with the bottom of sliding block 4, the left and right sides of 1 bottom of installing frame
It is provided with the first threaded rod 9, the left and right sides of 1 bottom of installing frame offers the first through hole, and two the first through holes
Aperture be adapted with the first threaded rod 9, the bottoms of two adjusting cylinders 5 offer the second through hole, and two second pass through
The aperture of perforation is adapted with the first threaded rod 9, and the top of two the first threaded rods 9 sequentially passes through installing frame 1 and adjusts cylinder
5, the top of two the first threaded rods 9 all extends to the inside for adjusting cylinder 5, and the top of two the first threaded rods 9 is horizontal with second
The bottom of plate 7 contacts, and two opposite sides of sliding block 4 are fixedly connected to first bearing 10, the inside of two first bearings 10
It is rotatably connected to bull stick 11, the opposite one end of two bull sticks 11 is fixedly connected with display board ontology 2,2 bottom of display board ontology
Limit spring 12 is fixedly connected at left and right sides of portion, inner wall of the bottom end of two limit springs 12 with installing frame 1 is fixed
Connection, installing frame 1 are internally provided with level board 13, and level board 13 is located at the rear side at 4 top of sliding block, and the width of level board 13
Greater than the width of sliding block 4, the left and right sides of 13 bottom of level board is fixedly connected with sliding block 4, the front of level board 13 and is located at
The rear of display board ontology 2 is fixedly connected to two second bearings 14, and the inside of two second bearings 14 is rotatably connected to
Second threaded rod 15, the top and bottom of two the second threaded rods 15 are fixedly connected to holding rod, two the second threaded rods 15
Positive one end is threaded with lantern ring 16, and two positive sides of lantern ring 16 are fixedly connected to adjustment bar 17, two tune
The positive one end of whole bar 17 is hinged with hinged seat 18, the back side of two positive sides of hinged seat 18 with display board ontology 2
It is fixedly connected, by rotating the first threaded rod 9, adjustable first threaded rod 9 is adjusting the length inside cylinder 5, and then can be with
Push up the second transverse slat 7, by air pressure between the first transverse slat 6 and the second transverse slat 7 and and squeeze the effect of spring, can be with
First transverse slat 6 is pushed up, and then sliding block 4 can be made to slide in sliding slot 3, it is more convenient teaching when to display board into
Row is adjusted, and by applying the power of rotation to the second threaded rod 15, lantern ring 16, adjustment bar 17 and hinged seat 18 can be constituted whole
Body is pushed away or is pulled back to front, so can the displaying angle to display board ontology 2 be adjusted, limit spring 12 can be very
The good effect for playing limit, facilitates and use is adjusted according to actual teaching demand, greatly increase the efficiency of teaching.
When in use, by rotating the first threaded rod 9, adjustable first threaded rod 9 is adjusting the length inside cylinder 5,
And then the second transverse slat 7 can be made to push up, by air pressure between the first transverse slat 6 and the second transverse slat 7 and and squeeze spring
Effect, the first transverse slat 6 can be pushed up, and then sliding block 4 can be made to slide in sliding slot 3, more convenient when teaching
Display board is adjusted, it, can be by lantern ring 16, adjustment bar 17 and hinged seat by applying the power of rotation to the second threaded rod 15
18 constitute entirety push away or pull back to front, and then can the displaying angle to display board ontology 2 be adjusted, limit bullet
Spring 12 can be good at playing the effect of limit, facilitates and use is adjusted according to actual teaching demand, greatly increase
The efficiency of teaching.
In conclusion the art activities teaching aid, by rotating the first threaded rod 9, adjustable first threaded rod 9 exists
The length inside cylinder 5 is adjusted, and then the second transverse slat 7 can be made to push up, passes through the gas between the first transverse slat 6 and the second transverse slat 7
Pressure and and squeeze spring effect, the first transverse slat 6 can be pushed up, and then sliding block 4 can be made to slide in sliding slot 3, more
Add and conveniently display board is adjusted when teaching.
Also, it, can be by lantern ring 16, adjustment bar 17 and 18 structure of hinged seat by the power for applying rotation to the second threaded rod 15
At it is whole push away or pull back to front, and then can the displaying angle to display board ontology 2 be adjusted, limit spring 12
The effect that can be good at playing limit, facilitates and use is adjusted according to actual teaching demand, greatly increases teaching
Efficiency.
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.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
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 (7)
1. a kind of art activities teaching aid, including installing frame (1), it is characterised in that：Installing frame (1) is internally provided with
Display board ontology (2), the internal left and right sides of the installing frame (1) offer sliding slot (3), two sliding slots (3) it is interior
Portion slidably connects sliding block (4), the fixed company in the internal left and right sides of the installing frame (1) and the lower section for being located at sliding block (4)
It being connected to and adjusts cylinder (5), two adjusting cylinders (5) are from top to bottom disposed with the first transverse slat (6) and the second transverse slat (7), and two
It is fixedly connected to vertical bar (8) at the top of a first transverse slat (6), the top of two vertical bars (8) is run through and extended to
The top of cylinder (5) is adjusted, the top of two vertical bars (8) is fixedly connected with the bottom of sliding block (4), the installing frame (1)
It is provided at left and right sides of bottom the first threaded rod (9), the top of two first threaded rods (9) sequentially passes through installing frame
(1) and cylinder (5) being adjusted, the top of two first threaded rods (9) all extends to the inside for adjusting cylinder (5), and two described the
The top of one threaded rod (9) is contacted with the bottom of the second transverse slat (7), and the opposite side of two sliding blocks (4) is fixed to be connected
It is connected to first bearing (10), the inside of two first bearings (10) is rotatably connected to bull stick (11), two bull sticks
(11) opposite one end is fixedly connected with display board ontology (2), and the left and right sides of display board ontology (2) bottom is fixed
It is connected with limit spring (12), the bottom end of two limit springs (12) is fixedly connected with the inner wall of installing frame (1), described
Installing frame (1) is internally provided with level board (13), and the left and right sides of level board (13) bottom, which is fixed with sliding block (4), to be connected
Connect, the front of the level board (13) and be located at display board ontology (2) rear be fixedly connected to two second bearings (14),
The inside of two second bearings (14) is rotatably connected to the second threaded rod (15), and two second threaded rods (15) are just
The one end in face is threaded with lantern ring (16), and two positive sides of the lantern ring (16) are fixedly connected to adjustment bar
(17), two positive one end of the adjustment bar (17) are hinged with hinged seat (18), and two hinged seats (18) are positive
Side is fixedly connected with the back side of display board ontology (2).
2. a kind of art activities teaching aid according to claim 1, it is characterised in that：Installing frame (1) bottom
The left and right sides offers the first through hole, and the aperture of two the first through holes is adapted with the first threaded rod (9), and two
The bottom for adjusting cylinder (5) offers the second through hole, and the aperture of two the second through holes with the first threaded rod (9)
It is adapted.
3. a kind of art activities teaching aid according to claim 1, it is characterised in that：The level board (13), which is located at, to be slided
Rear side at the top of block (4), and the width of level board (13) is greater than the width of sliding block (4).
4. a kind of art activities teaching aid according to claim 1, it is characterised in that：The display board ontology (2) is just
The top and the left and right sides in face are fixedly connected to positive stop strip, and display board ontology (2) positive quadrangle is provided with Attraction block.
5. a kind of art activities teaching aid according to claim 1, it is characterised in that：The bottom of the installing frame (1)
It is fixedly connected with weighing plate, and is fixedly connected to support rod at left and right sides of weighing plate bottom.
6. a kind of art activities teaching aid according to claim 1, it is characterised in that：The top for adjusting cylinder (5)
Through-hole is offered, and the aperture of through-hole is greater than the cross-sectional diameter of vertical bar (8).
7. a kind of art activities teaching aid according to claim 1, it is characterised in that：First transverse slat (6) and
The outside of two transverse slats (7) contacts and seals with the inner wall for adjusting cylinder (5), between first transverse slat (6) and the second transverse slat (7)
It is provided with extruding spring, and the top of extruding spring and bottom end are fixedly connected with the first transverse slat (6) and the second transverse slat (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655844.3U CN208110868U (en) | 2018-04-17 | 2018-04-17 | A kind of art activities teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655844.3U CN208110868U (en) | 2018-04-17 | 2018-04-17 | A kind of art activities teaching aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208110868U true CN208110868U (en) | 2018-11-16 |
Family
ID=64114649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820655844.3U Expired - Fee Related CN208110868U (en) | 2018-04-17 | 2018-04-17 | A kind of art activities teaching aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208110868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680127A (en) * | 2019-10-17 | 2020-01-14 | 宁波尚士华信息科技有限公司 | Adjustable show shelf based on stream of people moves towards |
-
2018
- 2018-04-17 CN CN201820655844.3U patent/CN208110868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680127A (en) * | 2019-10-17 | 2020-01-14 | 宁波尚士华信息科技有限公司 | Adjustable show shelf based on stream of people moves towards |
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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: 20181116 Termination date: 20190417 |