CN203721074U - Folding type electric teaching board hanging frame - Google Patents
Folding type electric teaching board hanging frame Download PDFInfo
- Publication number
- CN203721074U CN203721074U CN201420120652.4U CN201420120652U CN203721074U CN 203721074 U CN203721074 U CN 203721074U CN 201420120652 U CN201420120652 U CN 201420120652U CN 203721074 U CN203721074 U CN 203721074U
- Authority
- CN
- China
- Prior art keywords
- pair
- hanger
- circle
- chute
- hanging frame
- 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 folding type electric teaching board hanging frame which comprises a pedestal, an electric teaching display board, pulleys, an X-shaped folding support, a fixed hanging frame body, height telescopic rods, ball-journal connecting pieces, clamping baffle plates, sliding chute rings, movable grooves, rear telescopic rods, sucker disks, a shading cloth and adjusting connection rods. One or multiple electric teaching board(s) is/are placed in the pedestal, and the pulleys are connected to the lower portion of the pedestal; the sliding chute rings and the movable grooves are arranged in the pedestal, the X-shaped folding support is connected with the pedestal and the fixed hanging frame body, the height telescopic rods are connected with the fixed hanging frame body, and the ball-journal connecting pieces are arranged at the centers of the height telescopic rods; the clamping baffle plates are arranged on the fixed hanging frame body, the rear telescopic rods are connected with the pedestal and the sucker disks, and the sucker disks are attached to the rear end of the electric teaching board; and the adjusting connection rods are connected with each other via the ball-journal connecting pieces, and also connected to the side end of the fixed hanging frame body, and the shading cloth is connected to the adjusting connection rods. The hanging frame can simultaneously display multiple electric teaching boards, the heights and display directions of the electric teaching boards are adjustable, and the hanging frame can be folded and contracted and thus portable.
Description
Technical field
The utility model relates to a kind of educational technology equipment, relates in particular to a kind of folding electric teaching board and shows hanger.
Background technology
Along with the development of technology, audio-visual education program board starts to be widely used in teaching process, and audio-visual education program board can be shown the content of courses with the various ways such as animation, sound, has alleviated teacher's teaching load, has increased the interest of lessons and student's enthusiasm.The audio-visual education program board of prior art needs stent support, and support is inconvenient to carry.
Utility model content
The purpose of this utility model: provide a kind of folding electric teaching board to show hanger, can show polylith audio-visual education programme Graphic Panel, volume after folding is little, easy to carry.
To achieve these goals, the technical solution of the utility model is:
A kind of folding electric teaching board is shown hanger, comprises base, audio-visual education programme Graphic Panel, multiple pulley, X-shaped folding stand, fixing hanger, a pair of height expansion link, multiple ball journal web member, a pair of clamping baffle plate, multi-turn chute circle, a pair of shifting chute, a pair of rear telescopic rod, a pair of sucker, gobo and a pair of regulating connecting rod; Described base is hollow box type structure, and described audio-visual education programme Graphic Panel is placed in described base, and described multiple moveable rollers are connected to the below of described base; Described multi-turn chute circle is set in qually spaced in respectively on the upper surface of described base, described multi-turn chute circle is concentric structure, described a pair of shifting chute is separately positioned on the upper surface of described base and about the center of circle symmetry of described chute circle, the two ends of described shifting chute are connected with described the chute circle of innermost circle and the chute circle of outmost turns respectively, and described multi-turn chute circle and described a pair of shifting chute are interconnected; The two ends of described X-shaped folding stand are connected with described base and fixing hanger respectively, the two ends, bottom of described X-shaped folding stand lay respectively in described chute circle, described a pair of height expansion link is connected to form rectangular frame structure with described fixing hanger respectively, described height expansion link central authorities are provided with described ball journal web member, and described height expansion link is by described ball journal web member doubling; Described a pair of clamping baffle plate is horizontally set on respectively the top and bottom of described fixing hanger, and described a pair of clamping baffle plate is vertical with described fixing hanger, and described audio-visual education programme Graphic Panel is fixed on the front end of described fixing hanger by a pair of clamping baffle plate; The lower end of described a pair of rear telescopic rod is connected on described base, the upper end of described a pair of rear telescopic rod be 90 ° of bendings and respectively with the described corresponding connection of a pair of sucker, the rear end of the audio-visual education programme Graphic Panel described in described a pair of sucker is adsorbed on respectively; Described a pair of regulating connecting rod interconnects by described ball journal web member, and be connected to the side of described fixing hanger, described gobo is connected on described a pair of regulating connecting rod, the plane at described a pair of regulating connecting rod and described gobo place is vertical with the plane at described fixing hanger place, and described a pair of regulating connecting rod and described height expansion link form triangular structure.
Above-mentioned folding electric teaching board is shown hanger, and wherein, a side of described base is provided with handle, and the two side ends of described base is respectively equipped with bandage.
Above-mentioned folding electric teaching board is shown hanger, wherein, also comprises multiple auxiliary hooks, and described multiple auxiliary hook is movably connected in respectively on described X-shaped folding stand.
Above-mentioned folding electric teaching board is shown hanger, and wherein, the bottom of described a pair of clamping baffle plate is inlaid with lamp band, and described lamp band is flexibly connected with described clamping baffle plate.
The utility model can be shown multiple audio-visual education programme Graphic Panels simultaneously, and the height of audio-visual education programme Graphic Panel, show direction all adjustable, foldable telescopic, is easy to carry.
Brief description of the drawings
Fig. 1 is the front view that the utility model folding electric teaching board is shown hanger.
Fig. 2 is the side view that the utility model folding electric teaching board is shown hanger.
Fig. 3 is the vertical view that the utility model folding electric teaching board is shown the base of hanger.
Embodiment
Further illustrate embodiment of the present utility model below in conjunction with accompanying drawing.
Refer to accompanying drawing 1 to shown in accompanying drawing 3, a kind of folding electric teaching board is shown hanger, comprises base 1, audio-visual education programme Graphic Panel 2, multiple pulley 3, X-shaped folding stand 4, fixing hanger 5, a pair of height expansion link 6, multiple ball journal web member 7, a pair of clamping baffle plate 8, multi-turn chute circle 9, a pair of shifting chute 10, a pair of rear telescopic rod 11, a pair of sucker 12, gobo 13 and a pair of regulating connecting rod 14, described base 1 is hollow box type structure, and described audio-visual education programme Graphic Panel 2 is placed in described base 1, is easy to carry, and is not easy to damage, and described multiple pulleys 3 are movably connected in the below of described base 1, is convenient to mobile, described multi-turn chute circle 9 is set in qually spaced in respectively on the upper surface of described base 1, described multi-turn chute circle 9 is concentric structure, described a pair of shifting chute 10 is separately positioned on the upper surface of described base 1 and about the center of circle symmetry of described chute circle 9, the two ends of described shifting chute 10 are connected with described the chute circle 9 of innermost circle and the chute circle 9 of outmost turns respectively, and described multi-turn chute circle 9 and described a pair of shifting chute 10 are interconnected, the two ends of described X-shaped folding stand 4 are connected with described base 1 and fixing hanger 5 respectively, the two ends, bottom of described X-shaped folding stand 4 lay respectively in described chute circle 9, can regulate overall height by X-shaped folding stand 4, X-shaped folding stand 4 is rotatable, drive fixing hanger 5 to rotate, described a pair of height expansion link 6 is connected to form rectangular frame structure with described fixing hanger 5 respectively, described height expansion link 6 central authorities are provided with described ball journal web member 7, described height expansion link 6 is by described ball journal web member 7 doublings, height expansion link 6 is for regulating the height of fixing hanger 5, described a pair of clamping baffle plate 8 is horizontally set on respectively the top and bottom of described fixing hanger 5, described a pair of clamping baffle plate 8 is vertical with described fixing hanger 5, described audio-visual education programme Graphic Panel 2 is fixed on the front end of described fixing hanger 5 by a pair of clamping baffle plate 8, fixing hanger 5 drives audio-visual education programme Graphic Panel 2 synchronously to rotate, and can change displaying direction, the lower end of described a pair of rear telescopic rod 11 is connected on described base 1, the upper end of described a pair of rear telescopic rod 11 be 90 ° of bendings and respectively with the described corresponding connection of a pair of sucker 12, described a pair of sucker 12 is adsorbed on respectively the rear end of described audio-visual education programme Graphic Panel 2, rear telescopic rod 11 can sucker 12 can further keep the balance of audio-visual education programme Graphic Panel 2, prevents from dropping, described a pair of regulating connecting rod 14 interconnects by described ball journal web member 7, and be connected to the side of described fixing hanger 5, described gobo 13 is connected on described a pair of regulating connecting rod 14, the plane at described a pair of regulating connecting rod 14 and described gobo 13 places is vertical with the plane at described fixing hanger 5 places, described a pair of regulating connecting rod 14 forms triangular structure with described height expansion link 6, can be used for blocking audio-visual education programme Graphic Panel 2 light around.
One side of described base 1 is provided with handle 15, is convenient to portable carrying, and the two side ends of described base 1 is respectively equipped with bandage 16, can be by X-shaped folding stand 4 and a pair of height expansion link 6 folding shrinkings to base 1, and pinion by bandage 16, be easy to carry.
Also comprise multiple auxiliary hooks 17, described multiple auxiliary hook 17 is movably connected in respectively on described X-shaped folding stand 4, can when X-shaped folding stand 4 stretches displaying, show polylith audio-visual education programme Graphic Panel 2, audio-visual education programme Graphic Panel 2 can be arranged on X-shaped folding stand 4 by auxiliary hook 17 simultaneously.
The bottom of described a pair of clamping baffle plate 8 is inlaid with lamp band 18, and described lamp band 18 is flexibly connected with described clamping baffle plate 8, and lamp band 18 external power supplys can be used for illumination, detachable, is convenient in the dark use.
In use, the bottom of X-shaped folding stand 4 is placed in shifting chute 10, X-shaped folding stand 4 upwards stretches, inwardly slide along shifting chute 10 in the two ends, bottom of X-shaped folding stand 4, X-shaped folding stand 4 rises to after the height needing, and rotate along the chute circle 9 at place at the two ends, bottom of X-shaped folding stand 4, and the two ends, bottom of X-shaped folding stand 4 are fixed, thereby fix its highly inconvenience, rotation X-shaped folding stand 4 can change the displaying direction of audio-visual education programme Graphic Panel 2; Audio-visual education programme Graphic Panel 2 is taken out and is placed on from base 1 on fixing hanger 5, the top and bottom that clamp audio-visual education programme Graphic Panel 2 by clamping baffle plate 8 are fixed on fixing hanger 5 it; If audio-visual education programme Graphic Panel 2 light is around too strong, have influence on visual effect, can, by a pair of regulating connecting rod 14 by gobo 13 pull-ups, cover the light of both sides, the height of gobo 13 and shielded area can determine by the angle of a pair of regulating connecting rod 14; If too weak can illumination by lamp band 18 of audio-visual education programme Graphic Panel 2 light around; After finishing using, X-shaped folding stand 4 and height expansion link 6 are retracted on base 1, pinion with bandage 17.
In sum, the utility model can be shown multiple audio-visual education programme Graphic Panels simultaneously, and the height of audio-visual education programme Graphic Panel, show direction all adjustable, foldable telescopic, is easy to carry.
Claims (4)
1. folding electric teaching board is shown a hanger, it is characterized in that: comprise base, audio-visual education programme Graphic Panel, multiple pulley, X-shaped folding stand, fixing hanger, a pair of height expansion link, multiple ball journal web member, a pair of clamping baffle plate, multi-turn chute circle, a pair of shifting chute, a pair of rear telescopic rod, a pair of sucker, gobo and a pair of regulating connecting rod; Described base is hollow box type structure, and described audio-visual education programme Graphic Panel is placed in described base, and described multiple moveable rollers are connected to the below of described base; Described multi-turn chute circle is set in qually spaced in respectively on the upper surface of described base, described multi-turn chute circle is concentric structure, described a pair of shifting chute is separately positioned on the upper surface of described base and about the center of circle symmetry of described chute circle, the two ends of described shifting chute are connected with described the chute circle of innermost circle and the chute circle of outmost turns respectively, and described multi-turn chute circle and described a pair of shifting chute are interconnected; The two ends of described X-shaped folding stand are connected with described base and fixing hanger respectively, the two ends, bottom of described X-shaped folding stand lay respectively in described chute circle, described a pair of height expansion link is connected to form rectangular frame structure with described fixing hanger respectively, described height expansion link central authorities are provided with described ball journal web member, and described height expansion link is by described ball journal web member doubling; Described a pair of clamping baffle plate is horizontally set on respectively the top and bottom of described fixing hanger, and described a pair of clamping baffle plate is vertical with described fixing hanger, and described audio-visual education programme Graphic Panel is fixed on the front end of described fixing hanger by a pair of clamping baffle plate; The lower end of described a pair of rear telescopic rod is connected on described base, the upper end of described a pair of rear telescopic rod be 90 ° of bendings and respectively with the described corresponding connection of a pair of sucker, the rear end of the audio-visual education programme Graphic Panel described in described a pair of sucker is adsorbed on respectively; Described a pair of regulating connecting rod interconnects by described ball journal web member, and be connected to the side of described fixing hanger, described gobo is connected on described a pair of regulating connecting rod, the plane at described a pair of regulating connecting rod and described gobo place is vertical with the plane at described fixing hanger place, and described a pair of regulating connecting rod and described height expansion link form triangular structure.
2. folding electric teaching board according to claim 1 is shown hanger, it is characterized in that: a side of described base is provided with handle, and the two side ends of described base is respectively equipped with bandage.
3. folding electric teaching board according to claim 1 is shown hanger, it is characterized in that: also comprise multiple auxiliary hooks, described multiple auxiliary hook is movably connected in respectively on described X-shaped folding stand.
4. folding electric teaching board according to claim 1 is shown hanger, it is characterized in that: the bottom of described a pair of clamping baffle plate is inlaid with lamp band, and described lamp band is flexibly connected with described clamping baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120652.4U CN203721074U (en) | 2014-03-18 | 2014-03-18 | Folding type electric teaching board hanging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120652.4U CN203721074U (en) | 2014-03-18 | 2014-03-18 | Folding type electric teaching board hanging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203721074U true CN203721074U (en) | 2014-07-16 |
Family
ID=51160212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120652.4U Expired - Fee Related CN203721074U (en) | 2014-03-18 | 2014-03-18 | Folding type electric teaching board hanging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203721074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398000A (en) * | 2014-10-30 | 2015-03-11 | 无锡艾科瑞思产品设计与研究有限公司 | Stretchable wall type hanging rack |
| CN104851326A (en) * | 2015-05-18 | 2015-08-19 | 吉首大学 | Ideological and political work demonstration and teaching instrument |
| CN107121780A (en) * | 2017-06-23 | 2017-09-01 | 王金珠 | A kind of simple diagnostic imaging diagosis fixed mount |
-
2014
- 2014-03-18 CN CN201420120652.4U patent/CN203721074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104398000A (en) * | 2014-10-30 | 2015-03-11 | 无锡艾科瑞思产品设计与研究有限公司 | Stretchable wall type hanging rack |
| CN104851326A (en) * | 2015-05-18 | 2015-08-19 | 吉首大学 | Ideological and political work demonstration and teaching instrument |
| CN107121780A (en) * | 2017-06-23 | 2017-09-01 | 王金珠 | A kind of simple diagnostic imaging diagosis fixed mount |
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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: 20140716 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |