CN204706198U - The Graphic Panel that a kind of education and instruction uses - Google Patents
The Graphic Panel that a kind of education and instruction uses Download PDFInfo
- Publication number
- CN204706198U CN204706198U CN201520252959.4U CN201520252959U CN204706198U CN 204706198 U CN204706198 U CN 204706198U CN 201520252959 U CN201520252959 U CN 201520252959U CN 204706198 U CN204706198 U CN 204706198U
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- CN
- China
- Prior art keywords
- rotating shaft
- gears
- collateral
- peg
- frame assembly
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- Expired - Fee Related
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Abstract
The utility model discloses the Graphic Panel that a kind of education and instruction uses, comprise base, expansion link, frame assembly and magnetic sheet, the bottom of described base is provided with return pulley, and the upper weld of base has expansion link, and expansion link top is connected with frame assembly by rotating shaft; Described frame assembly comprises collateral fagging, gear, rotating shaft, chain, peg and link plate; Described collateral fagging has two pieces, two pieces of collateral faggings are parallel to be oppositely arranged, upper and lower two gears are set inside the collateral fagging of every block, gear position correspondence inside two pieces of collateral faggings is arranged, two gears being positioned at below are rotationally connected by a through rotating shaft and two pieces of collateral faggings, two gears being positioned at below are fixedly connected with through rotating shaft, and two gears being positioned at top are respectively rotationally connected by the collateral fagging of a rotating shaft and homonymy; The utility model increases usable floor area, and floor area is little, easy to use, easy and simple to handle.
Description
Technical field
The utility model relates to a kind of Graphic Panel, the Graphic Panel of specifically a kind of education and instruction use.
Background technology
Papery courseware required for the strong and teacher of the education and instruction inclined theoretical property of content of teaching needs to impart knowledge to students by comparatively lively mode will be very thick, and the clip entrained by existing Graphic Panel can not press from both sides papery courseware thick especially, if frequent replacing papery courseware can disturb the class, rhythm affects efficiency of attending class.
Utility model content
The purpose of this utility model is the Graphic Panel providing a kind of education and instruction to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The Graphic Panel that education and instruction uses, comprise base, expansion link, frame assembly and magnetic sheet, the bottom of described base is provided with return pulley, and the upper weld of base has expansion link, and expansion link top is connected with frame assembly by rotating shaft; Described frame assembly comprises collateral fagging, gear, rotating shaft, chain, peg and link plate; Described collateral fagging has two pieces, two pieces of collateral faggings are parallel to be oppositely arranged, upper and lower two gears are set inside the collateral fagging of every block, gear position correspondence inside two pieces of collateral faggings is arranged, two gears being positioned at below are rotationally connected by a through rotating shaft and two pieces of collateral faggings, two gears being positioned at below are fixedly connected with through rotating shaft, and two gears being positioned at top are respectively rotationally connected by the collateral fagging of a rotating shaft and homonymy; Two gears up and down arranged inside the collateral fagging of every block are respectively connected by a chain; Between two chains, arrange many pegs, peg is fixedly connected with chain; Each peg arranges a link plate, the upper end of link plate is provided with hook, link plate is hung on peg by hook and is rotationally connected with peg, and on every root peg, the position corresponding with hook is provided with locating slot; The left side of described frame assembly offers mounting groove, is provided with magnetic sheet in mounting groove, magnetic sheet is bonded with magnetic pasting board.
Further, the right side of described frame assembly is provided with turned welt folder.
Further, described magnetic pasting board is provided with slot.
Compared with prior art, the utility model is stirred peg and the link plate having write the lecture contents explained is turned to applicable height, and through rotating shaft can ensure that the gear synchronous of the left and right sides rotates; The magnetic pasting board of composing a piece of writing with entry is attached on magnetic sheet, can usable floor area be increased, and floor area is little, easy to use, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Graphic Panel that education and instruction uses.
Fig. 2 is the Graphic Panel middle gear of education and instruction use and the structural representation of chain.
Fig. 3 is peg and link plate 3 structural representation in the Graphic Panel of education and instruction use.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-3, the Graphic Panel that education and instruction uses, comprise base 1, expansion link 2, frame assembly 3 and magnetic sheet 4, the bottom of described base 1 is provided with return pulley 11, the upper weld of base 1 has expansion link 2, and expansion link 2 top is connected with frame assembly 3 by rotating shaft 21; Described frame assembly 3 comprises collateral fagging 31, gear 32, rotating shaft 33, chain 34, peg 35 and link plate 36; Described collateral fagging 31 has two pieces, two pieces of collateral faggings 31 are parallel to be oppositely arranged, upper and lower two gears 32 are set inside the collateral fagging of every block 31, gear 32 position correspondence inside two pieces of collateral faggings 31 is arranged, two gears 32 being positioned at below are rotationally connected by a through rotating shaft 33 and two pieces of collateral faggings 31, two gears 32 being positioned at below are fixedly connected with through rotating shaft 33, and two gears 32 being positioned at top are respectively rotationally connected by the collateral fagging 31 of a rotating shaft 33 with homonymy; Two gears 32 up and down arranged inside the collateral fagging 31 of every block are respectively connected by a chain 34; Between two chains 34, arrange many pegs 35, peg 35 is fixedly connected with chain 34; Each peg 35 arranges a link plate 36, the upper end of link plate 36 is provided with hook 37, link plate 36 is hung on peg 35 by hook 37 and is rotationally connected with peg 35, and on every root peg 35, the position corresponding with hook 37 is provided with locating slot 38; Stir peg 35 and the link plate 36 having write the lecture contents explained is turned to applicable height, through rotating shaft 33 can ensure gear 32 synchronous axial system of the left and right sides; The left side of described frame assembly 3 offers mounting groove, is provided with magnetic sheet 4 in mounting groove, magnetic sheet 4 is bonded with magnetic pasting board 41; The magnetic pasting board 41 of composing a piece of writing with entry is attached on magnetic sheet 4, can usable floor area be increased, and floor area is little, easy to use, easy and simple to handle; The right side of described frame assembly 3 is provided with turned welt folder 5.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (3)
1. a Graphic Panel for education and instruction use, comprise base, expansion link, frame assembly and magnetic sheet, it is characterized in that, the bottom of described base is provided with return pulley, and the upper weld of base has expansion link, and expansion link top is connected with frame assembly by rotating shaft; Described frame assembly comprises collateral fagging, gear, rotating shaft, chain, peg and link plate; Described collateral fagging has two pieces, two pieces of collateral faggings are parallel to be oppositely arranged, upper and lower two gears are set inside the collateral fagging of every block, gear position correspondence inside two pieces of collateral faggings is arranged, two gears being positioned at below are rotationally connected by a through rotating shaft and two pieces of collateral faggings, two gears being positioned at below are fixedly connected with through rotating shaft, and two gears being positioned at top are respectively rotationally connected by the collateral fagging of a rotating shaft and homonymy; Two gears up and down arranged inside the collateral fagging of every block are respectively connected by a chain; Between two chains, arrange many pegs, peg is fixedly connected with chain; Each peg arranges a link plate, the upper end of link plate is provided with hook, link plate is hung on peg by hook and is rotationally connected with peg, and on every root peg, the position corresponding with hook is provided with locating slot; The left side of described frame assembly offers mounting groove, is provided with magnetic sheet in mounting groove, magnetic sheet is bonded with magnetic pasting board.
2. the Graphic Panel of education and instruction use according to claim 1, is characterized in that, the right side of described frame assembly is provided with turned welt folder.
3. the Graphic Panel of education and instruction use according to claim 1, is characterized in that, described magnetic pasting board is provided with slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252959.4U CN204706198U (en) | 2015-04-24 | 2015-04-24 | The Graphic Panel that a kind of education and instruction uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252959.4U CN204706198U (en) | 2015-04-24 | 2015-04-24 | The Graphic Panel that a kind of education and instruction uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204706198U true CN204706198U (en) | 2015-10-14 |
Family
ID=54285797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252959.4U Expired - Fee Related CN204706198U (en) | 2015-04-24 | 2015-04-24 | The Graphic Panel that a kind of education and instruction uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204706198U (en) |
-
2015
- 2015-04-24 CN CN201520252959.4U patent/CN204706198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |