CN208837484U - A kind of art teaching Display Rack - Google Patents
A kind of art teaching Display Rack Download PDFInfo
- Publication number
- CN208837484U CN208837484U CN201820505855.3U CN201820505855U CN208837484U CN 208837484 U CN208837484 U CN 208837484U CN 201820505855 U CN201820505855 U CN 201820505855U CN 208837484 U CN208837484 U CN 208837484U
- Authority
- CN
- China
- Prior art keywords
- frame
- drawing boards
- sliding block
- display rack
- fixed
- 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
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Abstract
The utility model discloses a kind of art teaching Display Racks, including pedestal, the expansion bracket being vertically fixed on pedestal and the main drawing boards being fixed on expansion bracket, main drawing boards bilateral type, which is fixed with, determines frame, determine frame and passes through two groups of dynamic frames of connecting rods articulated connection parallel to each other, the two sides of expansion bracket consolidate symmetrical expression and are fixed with sliding rail, sliding block is slidably connected on sliding rail, telescopic rod is provided between sliding block and dynamic frame, telescopic rod one end articulated connection sliding block, the other end, which is articulated and connected, moves the lower end of frame, determine to offer sliding slot on the opposite face of frame and dynamic frame, sliding slot internal slide is connected with secondary drawing boards.This kind of art teaching Display Rack passes through in main drawing boards two sides extension supporting structure, for being supported to secondary drawing boards, convenient for being adapted to show works quantity adjustment teaching Display Rack according to teaching affairs, and it is able to carry out and packs up when not needing and showing works, it is not take up space, is conducive to improve the quality of teaching.
Description
Technical field
The utility model relates to teaching equipment field, specially a kind of art teaching Display Rack.
Background technique
The fine arts are to refer to creation to occupy certain plane or space, and have visual art.Existing art teaching exhibition
Frame generally uses common easel, is mainly used to carry out painting creation and works are shown, since it can only show that a width is drawn
Make, therefore when needing the unified works difference technique of writing to show or the control of multiple works is shown, multiple easels is needed to be supported
It shows, it is very inconvenient, and occupied space.
To solve the above problems, therefore it is proposed that a kind of art teaching Display Rack.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of art teaching Display Rack,
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of art teaching Display Rack of the utility model, including pedestal, the expansion bracket being vertically fixed on pedestal and fixation
Main drawing boards on expansion bracket, main drawing boards bilateral type, which is fixed with, determines frame, and it is parallel to each other by two groups to determine frame
Connecting rod is articulated and connected dynamic frame, and the two sides of expansion bracket consolidate symmetrical expression and are fixed with sliding rail, slidably connects sliding block on sliding rail, sliding block with
Telescopic rod is provided between dynamic frame, telescopic rod one end articulated connection sliding block, the other end, which is articulated and connected, moves the lower end of frame, determines frame
Sliding slot is offered on the opposite face of frame and dynamic frame, sliding slot internal slide is connected with secondary drawing boards.
As a kind of preferred embodiment of the utility model, the surface side edge of main drawing boards is provided with opening upwards
C font chimb, the inner surface of chimb are provided with inner groovy.
As a kind of preferred embodiment of the utility model, the cross section of sliding rail be it is T-shaped, be provided on sliding block for
The holding pin of fixed sliding block.
As a kind of preferred embodiment of the utility model, the length of pedestal is greater than the width of main drawing boards and secondary drawing boards
Degree.
Compared with prior art, the utility model beneficial effect achieved is: by adding branch in main drawing boards two sides
Support structure, for being supported to secondary drawing boards, convenient for being adapted to show works quantity adjustment teaching Display Rack according to teaching affairs, and
And be able to carry out and pack up when not needing and showing works, it is not take up space, is conducive to improve the quality of teaching.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of general assembly deployed configuration schematic diagram of art teaching Display Rack of the utility model；
Fig. 2 is that structural schematic diagram is collapsed in a kind of general assembly of art teaching Display Rack of the utility model；
Fig. 3 is the Section A-A structural schematic diagram in Fig. 1；
Fig. 4 is the section B-B structural schematic diagram in Fig. 1；
Fig. 5 is enlarged structure cross-sectional view at C in Fig. 1.
In figure: 1- pedestal；2- expansion bracket；The main drawing boards of 3-；4- chimb；5- determines frame；6- connecting rod；7 dynamic frames；8- stretches
Contracting bar；9- sliding block；10- sliding rail；11- inner groovy；12- sliding slot；13- pair drawing boards.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figs. 1-5, a kind of art teaching Display Rack, including pedestal 1, the expansion bracket being vertically fixed on pedestal 12 and
The main drawing boards 3 being fixed on expansion bracket 2, the chimb 4 on main drawing boards 3 are used to buckle panel, when only needing to show one group of work
When product, works are fixed on main drawing boards 3, frame 7 is moved at this time and is in extreme lower position rounding state, telescopic rod 8 is in
Telescopic rod 8 is first adjusted to longest position at this time when needing two groups or three groups of works compare displaying simultaneously by most short status, and
Move up sliding block 9 along sliding rail 10, as moving up for sliding block 9 is jacked up dynamic frame 7 by telescopic rod 8, while dynamic frame 7 moves up by
Gradually with determine frame 5 and be in sustained height, when dynamic frame 7 is with determine frame 5 and be in flush position, stop moving sliding block 9, and sharp
Sliding block 9 is fixed on sliding rail 10 with holding pin, then works are fixed on secondary drawing boards 13 and by secondary 13 grafting of drawing boards
In sliding slot 12, after displaying, secondary drawing boards 13 are extracted out out of sliding slot 12, and is released by holding pin to sliding block 9
Fixation, sliding block 9 is displaced downwardly to the extreme lower position of sliding rail 10, moving down for sliding block 9 pulls dynamic frame 7 to move down by telescopic rod 8, moves
Frame 7 collapses under the action of connecting rod 6, and telescopic rod 8 is then contracted to most short position, reduces the art teaching as far as possible
The occupied space of Display Rack.
In the present embodiment, the length of pedestal 1 is greater than the width of main drawing boards 3 and secondary drawing boards 13, it is therefore intended that when only
Wherein the stability that entire art teaching Display Rack is kept when frame 7 is unfolded is moved in side.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of art teaching Display Rack, stretched including pedestal (1), the expansion bracket (2) being vertically fixed on pedestal (1) and being fixed on
Main drawing boards (3) on contracting frame (2), it is characterised in that: the main drawing boards bilateral type, which is fixed with, to be determined frame (5), described
Determine frame (5) and is articulated and connected dynamic frame (7) by two groups of connecting rods parallel to each other (6)；The two sides of the expansion bracket (2) are solid symmetrical
Formula is fixed with sliding rail (10), is slidably connected sliding block (9) on the sliding rail (10), is set between the sliding block (9) and dynamic frame (7)
It is equipped with telescopic rod (8), described telescopic rod (8) one end is articulated and connected sliding block (9), and the other end, which is articulated and connected, moves the lower end of frame (7)；
It is offered sliding slot (12) on the opposite face for determining frame (5) and dynamic frame (7), sliding slot (12) internal slide is connected with
Secondary drawing boards (13).
2. a kind of art teaching Display Rack as described in claim 1, which is characterized in that the surface side of the main drawing boards (3)
Place is provided with the C font chimb (4) of opening upwards, and the inner surface of the chimb (4) is provided with inner groovy (11).
3. a kind of art teaching Display Rack as described in claim 1, which is characterized in that the cross section of the sliding rail (10) is T word
Shape is provided with the holding pin for fixing sliding block (9) on the sliding block (9).
4. a kind of art teaching Display Rack as described in claim 1, which is characterized in that the length of the pedestal (1) is greater than master and draws
The width of drawing board (3) and secondary drawing boards (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505855.3U CN208837484U (en) | 2018-04-11 | 2018-04-11 | A kind of art teaching Display Rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820505855.3U CN208837484U (en) | 2018-04-11 | 2018-04-11 | A kind of art teaching Display Rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208837484U true CN208837484U (en) | 2019-05-10 |
Family
ID=66349907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820505855.3U Expired - Fee Related CN208837484U (en) | 2018-04-11 | 2018-04-11 | A kind of art teaching Display Rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208837484U (en) |
-
2018
- 2018-04-11 CN CN201820505855.3U patent/CN208837484U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190510 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |