CN207690309U - A kind of picture display panel suitable for the teaching of more sections - Google Patents
A kind of picture display panel suitable for the teaching of more sections Download PDFInfo
- Publication number
- CN207690309U CN207690309U CN201721000939.3U CN201721000939U CN207690309U CN 207690309 U CN207690309 U CN 207690309U CN 201721000939 U CN201721000939 U CN 201721000939U CN 207690309 U CN207690309 U CN 207690309U
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- Prior art keywords
- fixed
- teaching
- display board
- display panel
- face
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229960001866 silicon dioxide Drugs 0.000 claims description 5
- 238000010422 painting Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model is related to teaching aid technical fields, more particularly to a kind of picture display panel suitable for the teaching of more sections, including holder and display board, the first round bar is fixed at the left side edge of the front end face of display board, L plates are rotatably connected to by torsional spring on first round bar, it is symmetrically fixed with sliding rail at the upper and lower lateral edges of the front end face of display board, sliding is connected with the second round bar in sliding rail, L plates are rotatably connected to by torsional spring on second round bar, fixed support plate on the rear end face of display board is fixed with the first telescopic rod on the upper surface of support plate；The problem of display board that the utility model can efficiently solve the prior art can not be shown larger picture or drawing, while solving the problems, such as that common drawing is inconvenient to carry.
Description
Technical field
The utility model is related to teaching aid technical fields, and in particular to a kind of picture presentation suitable for the teaching of more sections
Plate.
Background technology
In junior-senior high school course of education, understand the content of courses in order to facilitate classmate, the study that further improves student it is emerging
Interest, teachers teach knowledge frequently by all kinds of pictures or drawing phase classmates, such as：Famous person's portrait of history course, history
Your writing；Map all over the world on geography class；Famous person's calligraphy and painting on various engineering drawings and artistic class on Drawing Courses；He
Mostly by various plate for holding drawings or display board, be shown by magnet adsorption, but the plate face of plate for holding drawings or display board
Limited area can not be shown larger drawing or picture, and be easy picture to damaging, and magnet is easy to lose
It loses, it has not been convenient to use.
Such as China Patent No. CN201520874897.0, the applying date is public in the utility model patent on October 28th, 2015
A kind of multi-functional picture display panel of designed teaching, including frame body and display board are opened, frame body includes two root posts, two root posts
It is separately fixed on a bearing, display board is fixed on by tightening knob in the clamping plate being arranged on the inside of two root posts, and two vertical
Two crossbeams are set between column, several LED illumination lamps are set in upper beam, display board is made of backboard and card slot, and one vertical
A Telescopic amplifying lens are fixed by shaft on the clamping plate of column.The multi-functional picture display panel of the designed teaching of the utility model
Display board height is controlled by tightening knob, it is easy to operate.But above-mentioned patent can not carry out larger picture or drawing
Tiling displaying.
Utility model content
The technical issues of solution
For the disadvantages mentioned above present in the prior art, the utility model provides a kind of picture suitable for the teaching of more sections
The problem of display board, can efficiently solve the display board of the prior art can not be shown larger picture or drawing, together
When solve the problems, such as that common drawing is inconvenient to carry.
Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of picture display panel suitable for the teaching of more sections, including holder and display board, the front end face of the display board
It is fixed with the first round bar at left side edge, L plates, the front end of the display board is rotatably connected to by torsional spring on first round bar
It is symmetrically fixed with sliding rail at the upper and lower lateral edges in face, is slided in the sliding rail and is connected with the second round bar, led on second round bar
It crosses torsional spring and is rotatably connected to the L plates, fixed support plate on the rear end face of the display board is solid on the upper surface of the support plate
There are the first telescopic rod, the first telescopic rod top to be laterally fixed with supporting rod, the left and right of the supporting rod by connecting rod surely
Both ends are respectively and fixedly provided with the second telescopic rod, and the top of second telescopic rod is fixed with clip, and the left and right ends of the holder are fixed
Cylinder.
Further, it is fixed with silicagel pad on the lower face of the L plates.
Further, the quantity of the cylinder is more than 1, and adjacent barrel bore is inconsistent.
Further, the bottom of the cylinder is hollowed-out board.
Further, the bare terminal end of the clip is vertically fixed grip block.
Further, the upper and lower ends of second round bar are fixed with sliding block, and the sliding block sliding is connected to the cunning
In rail.
Advantageous effect
It is had the advantages that compared with known publicly-owned technology using technical solution provided by the utility model：
1, the both ends of picture or drawing are crimped on display board by the utility model by opening L plates, and pass through the second circle
Bar moves in sliding rail, can quickly entirely be layered on picture or drawing on display board, and the design of L plates can be not only adapted to
The fixation of picture or drawing, and suitable for the fixation of spool class calligraphy and painting, the spool of spool class calligraphy and painting is clamped in L plates i.e.
Can, it is easy to operate, and be fixed with silicagel pad on the lower face of L plates and can play the role of being effectively protected to picture or drawing；
It is easy to use, highly practical.
2, the both ends of larger picture or drawing by being clamped in the clip on the top of the second telescopic rod by the utility model
On, and the second telescopic rod is unfolded simultaneously and is fully deployed larger picture or drawing, if the height of holder can not meet it is larger
Picture or drawing, the first telescopic rod can be carried out expansion promoted the second telescopic rod height.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural front view of the utility model；
Fig. 2 is the structure top view of the utility model；
Label in figure respectively represents：1- holders；2- display boards；The first round bars of 3-；4-L plates；5- sliding rails；6- second justifies
Bar；7- support plates；The first telescopic rods of 8-；9- supporting rods；The second telescopic rods of 10-；11- clips；12- cylinders.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
With reference to embodiment, the utility model will be further described.
Embodiment
A kind of picture display panel 2 suitable for the teaching of more sections of the present embodiment, referring to Fig.1-2：Including holder 1 and display board
2, it is fixed with the first round bar 3 at the left side edge of the front end face of display board 2, L plates is rotatably connected to by torsional spring on the first round bar 3
4, sliding rail 5 is symmetrically fixed at the upper and lower lateral edges of the front end face of display board 2, in sliding rail 5 sliding be connected with the second round bar 6, the
The upper and lower ends of two round bars 6 are fixed with sliding block, and sliding block sliding is connected in sliding rail 5, is rotatablely connected by torsional spring on the second round bar 6
There are a L plates 4, fixed support plate 7 on the rear end face of display board 2 is fixed with the first telescopic rod 8 on the upper surface of support plate 7, and first stretches
8 top of contracting bar is laterally fixed with supporting rod 9 by connecting rod, and the left and right ends of supporting rod 9 are respectively and fixedly provided with the second telescopic rod 10, the
The top of two telescopic rods 10 is fixed with clip 11, and cylinder 12 is fixed in the left and right ends of holder 1.
It is fixed with silicagel pad on the lower face of L plates 4；The bare terminal end of clip 11 is vertically fixed grip block；The number of cylinder 12
Amount is more than 1, and adjacent 12 internal diameter of cylinder is inconsistent；The bottom of cylinder 12 is hollowed-out board, and cylinder is fixed in the left and right ends of holder 1
12, teacher has the drawing often needed to use in teaching, and the inconvenient folding and unfolding after use of these drawings is easy to happen volume
The quality of drawing of drawing is rolled over and influences, cylinder 12 can facilitate the drawing to often needing to use to carry out folding and unfolding, the bottom of cylinder 12
Portion can facilitate for hollowed-out board clears up 12 bottom of cylinder, ensures the clean and tidy of drawing.
The both ends of picture or drawing are crimped on display board 2 by opening L plates 4 when use, and are existed by the second round bar 6
It moves, quickly picture or drawing entirely can be layered on display board 2 in sliding rail 5, the design of L plates 4 can be not only adapted to
The fixation of picture or drawing, and suitable for the fixation of spool class calligraphy and painting, the spool of spool class calligraphy and painting is clamped in L plates 4 i.e.
Can, it is easy to operate, and be fixed with silicagel pad on the lower face of L plates 4 and can play the role of being effectively protected to picture or drawing；
It is easy to use, highly practical.When possessing larger picture or drawing when display board 2 can not be fully deployed and be shown, then may be used
The both ends of larger picture or drawing are clamped on the clip 11 on the top of the second telescopic rod 10, and expansion second is flexible simultaneously
Larger picture or drawing are fully deployed by bar 10, if the height of holder 1 can not meet larger picture or drawing, can be incited somebody to action
First telescopic rod 8 carries out the height that expansion promotes the second telescopic rod 10.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and
Range.
Claims (6)
1. a kind of picture display panel suitable for the teaching of more sections, including holder and display board, it is characterised in that：The display board
It is fixed with the first round bar at the left side edge of front end face, L plates, the displaying is rotatably connected to by torsional spring on first round bar
It is symmetrically fixed with sliding rail at the upper and lower lateral edges of the front end face of plate, is slided in the sliding rail and is connected with the second round bar, described second
The L plates are rotatably connected to by torsional spring on round bar, fixed support plate on the rear end face of the display board, the support plate it is upper
The first telescopic rod is fixed on end face, the first telescopic rod top is laterally fixed with supporting rod, the support by connecting rod
The left and right ends of bar are respectively and fixedly provided with the second telescopic rod, and the top of second telescopic rod is fixed with clip, the left and right of the holder
Cylinder is fixed at both ends.
2. a kind of picture display panel suitable for the teaching of more sections according to claim 1, which is characterized in that the L plates
Silicagel pad is fixed on lower face.
3. a kind of picture display panel suitable for the teaching of more sections according to claim 1, which is characterized in that the cylinder
Quantity is more than 1, and adjacent barrel bore is inconsistent.
4. a kind of picture display panel suitable for the teaching of more sections according to claim 1, which is characterized in that the cylinder
Bottom is hollowed-out board.
5. a kind of picture display panel suitable for the teaching of more sections according to claim 1, which is characterized in that the clip
Bare terminal end is vertically fixed grip block.
6. a kind of picture display panel suitable for the teaching of more sections according to claim 1, which is characterized in that second circle
The upper and lower ends of bar are fixed with sliding block, and the sliding block sliding is connected in the sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000939.3U CN207690309U (en) | 2017-08-11 | 2017-08-11 | A kind of picture display panel suitable for the teaching of more sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000939.3U CN207690309U (en) | 2017-08-11 | 2017-08-11 | A kind of picture display panel suitable for the teaching of more sections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207690309U true CN207690309U (en) | 2018-08-03 |
Family
ID=62986712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000939.3U Expired - Fee Related CN207690309U (en) | 2017-08-11 | 2017-08-11 | A kind of picture display panel suitable for the teaching of more sections |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207690309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543803A (en) * | 2020-05-16 | 2020-08-18 | 杨立强 | Garden design project construction drawing display device |
| CN111640351A (en) * | 2020-06-08 | 2020-09-08 | 渭南师范学院 | Drill device is used in psychology teaching |
-
2017
- 2017-08-11 CN CN201721000939.3U patent/CN207690309U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111543803A (en) * | 2020-05-16 | 2020-08-18 | 杨立强 | Garden design project construction drawing display device |
| CN111640351A (en) * | 2020-06-08 | 2020-09-08 | 渭南师范学院 | Drill device is used in psychology teaching |
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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: 20180803 Termination date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |