CN204557858U - A kind of two Graphic Panel devices of language teaching Electromagnetic Control lifting - Google Patents
A kind of two Graphic Panel devices of language teaching Electromagnetic Control lifting Download PDFInfo
- Publication number
- CN204557858U CN204557858U CN201520267161.7U CN201520267161U CN204557858U CN 204557858 U CN204557858 U CN 204557858U CN 201520267161 U CN201520267161 U CN 201520267161U CN 204557858 U CN204557858 U CN 204557858U
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- China
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- graphic panel
- framework
- base plate
- supporting leg
- solenoid
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Abstract
The utility model discloses two Graphic Panel devices of a kind of language teaching Electromagnetic Control lifting, supporting leg is installed in the bottom of described framework, movable pulley is installed in the bottom of supporting leg, between described supporting leg, base plate is set, base plate installs electromagnetic core, electromagnetic core is wound around solenoid, the bottom of described base plate arranges power pack, in power pack, power supply is set, described solenoid is connected with power supply by circuit, roller is installed in the both sides of described framework, Graphic Panel and lower Graphic Panel is installed in framework, described upper Graphic Panel is connected by cushion with lower Graphic Panel support, the bottom of described lower Graphic Panel arranges soft iron, described upper connecting rod is fixedly mounted on the central authorities of lower Graphic Panel, lower link is fixed on the bottom of framework, Compress Spring is adopted to connect between lower link and upper connecting rod.The utility model structure is simple, is convenient to teaching and shows, easy and simple to handle, easy to use, improves efficiency of teaching.
Description
Technical field
The utility model relates to two Graphic Panel devices of a kind of language teaching Electromagnetic Control lifting, belongs to Chinese teaching aid technical field.
Background technology
Chinese language is a course of instruction in basic education curricular system, and the content of its teaching is language and culture, and its form run also is language and culture.The ability of Chinese language is the basis of study Other subjects and science, is also an important humanities-social science study, the instrument that people rap off.
Show in existing language teaching that mechanism does not reach better bandwagon effect in use, and complicated operation, use inconvenience, complex structure.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide two Graphic Panel devices of a kind of language teaching Electromagnetic Control lifting.
Two Graphic Panel devices of a kind of language teaching Electromagnetic Control lifting of the present utility model, it comprises framework, supporting leg, movable pulley, roller, lower Graphic Panel, upper Graphic Panel, soft iron, electromagnetic core, solenoid, base plate, power pack, power supply, circuit, cushion, upper connecting rod, Compress Spring, lower link, supporting leg is installed in the bottom of described framework, movable pulley is installed in the bottom of supporting leg, between described supporting leg, base plate is set, base plate installs electromagnetic core, electromagnetic core is wound around solenoid, the bottom of described base plate arranges power pack, in power pack, power supply is set, described solenoid is connected with power supply by circuit, roller is installed in the both sides of described framework, and install Graphic Panel and lower Graphic Panel in framework, described upper Graphic Panel is connected by cushion with lower Graphic Panel support, the bottom of described lower Graphic Panel arranges soft iron, described upper connecting rod is fixedly mounted on the central authorities of lower Graphic Panel, and lower link is fixed on the bottom of framework, adopts Compress Spring to connect between lower link and upper connecting rod.
Further, described soft iron has two pieces, and electromagnetic core has two pieces, every block soft iron and solenoid correspondence, and described framework processes by angle steel material, and described upper Graphic Panel and lower Graphic Panel adopt plastic plate to make.
The beneficial effects of the utility model are: structure is simple, are convenient to show, easy and simple to handle, easy to use, improve teaching efficiency.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1-framework; 2-supporting leg; 3-movable pulley; 4-roller; Graphic Panel under 5-; The upper Graphic Panel of 6-; 7-soft iron; 8-electromagnetic core; 9-solenoid; 10-base plate; 11-power pack; 12-power supply; 13-circuit; 14-cushion; 15-upper connecting rod; 16-Compress Spring; 17-lower link.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, a kind of two Graphic Panel devices of language teaching Electromagnetic Control lifting, it comprises framework 1, supporting leg 2, movable pulley 3, roll 4 sons, lower Graphic Panel 5, upper Graphic Panel 6, soft iron 7, electromagnetic core 8, solenoid 9, base plate 10, power pack 11, power supply 12, circuit 13, cushion 14, upper connecting rod 15, Compress Spring 16, lower link 17, supporting leg 2 is installed in the bottom of described framework 1, movable pulley 3 is installed in the bottom of supporting leg 2, between described supporting leg 2, base plate 10 is set, base plate 10 is installed electromagnetic core 8, electromagnetic core 8 is wound around solenoid 9, the bottom of described base plate 10 arranges power pack 11, power supply 12 is set in power pack 11, described solenoid 9 is connected with power supply 12 by circuit 13, roller 4 is installed in the both sides of described framework 1, and install Graphic Panel 6 and lower Graphic Panel 5 in framework 1, described upper Graphic Panel 6 is connected by cushion 14 with lower Graphic Panel 5 support, the bottom of described lower Graphic Panel 5 arranges soft iron 7, described upper connecting rod 15 is fixedly mounted on the central authorities of lower Graphic Panel 5, and lower link 17 is fixed on the bottom of framework 1, adopts Compress Spring 16 to connect between lower link 17 and upper connecting rod 15.
Particularly, described soft iron 7 has two pieces, and electromagnetic core 8 has two pieces, every block soft iron 7 and solenoid 8 correspondence, and described framework 1 processes by angle steel material, and described upper Graphic Panel 6 and lower Graphic Panel 5 adopt plastic plate to make.
Principle of the present utility model is: the utility model installs Graphic Panel and lower Graphic Panel in framework, soft iron is set on lower Graphic Panel simultaneously, under the electromagnetic attracting force produced by electromagnetic core, Graphic Panel moves down, thus reaches the object regulating upper Graphic Panel and lower Graphic Panel height.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the two Graphic Panel devices that are elevated by Electromagnetic Control of language teaching, is characterized in that: it comprises framework, supporting leg, movable pulley, roller, lower Graphic Panel, upper Graphic Panel, soft iron, electromagnetic core, solenoid, base plate, power pack, power supply, circuit, cushion, upper connecting rod, Compress Spring, lower link, supporting leg is installed in the bottom of described framework, movable pulley is installed in the bottom of supporting leg, between described supporting leg, base plate is set, base plate installs electromagnetic core, electromagnetic core is wound around solenoid, the bottom of described base plate arranges power pack, in power pack, power supply is set, described solenoid is connected with power supply by circuit, roller is installed in the both sides of described framework, and install Graphic Panel and lower Graphic Panel in framework, described upper Graphic Panel is connected by cushion with lower Graphic Panel support, the bottom of described lower Graphic Panel arranges soft iron, described upper connecting rod is fixedly mounted on the central authorities of lower Graphic Panel, and lower link is fixed on the bottom of framework, adopts Compress Spring to connect between lower link and upper connecting rod.
2. two Graphic Panel devices of a kind of language teaching Electromagnetic Control lifting according to claim 1, it is characterized in that: described soft iron has two pieces, electromagnetic core has two pieces, every block soft iron and solenoid correspondence, described framework processes by angle steel material, and described upper Graphic Panel and lower Graphic Panel adopt plastic plate to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267161.7U CN204557858U (en) | 2015-04-29 | 2015-04-29 | A kind of two Graphic Panel devices of language teaching Electromagnetic Control lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267161.7U CN204557858U (en) | 2015-04-29 | 2015-04-29 | A kind of two Graphic Panel devices of language teaching Electromagnetic Control lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204557858U true CN204557858U (en) | 2015-08-12 |
Family
ID=53832943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520267161.7U Expired - Fee Related CN204557858U (en) | 2015-04-29 | 2015-04-29 | A kind of two Graphic Panel devices of language teaching Electromagnetic Control lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204557858U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272886A (en) * | 2018-08-22 | 2019-01-25 | 郑州国知网络技术有限公司 | A kind of display board of the angle rotatable based on information technology |
| CN109493688A (en) * | 2018-11-22 | 2019-03-19 | 雷宏友 | A kind of English teaching wireless remote control auxiliary device |
| CN112172384A (en) * | 2020-10-21 | 2021-01-05 | 南京工程学院 | From plug-type blackboard about taking blackboard eraser |
-
2015
- 2015-04-29 CN CN201520267161.7U patent/CN204557858U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109272886A (en) * | 2018-08-22 | 2019-01-25 | 郑州国知网络技术有限公司 | A kind of display board of the angle rotatable based on information technology |
| CN109493688A (en) * | 2018-11-22 | 2019-03-19 | 雷宏友 | A kind of English teaching wireless remote control auxiliary device |
| CN112172384A (en) * | 2020-10-21 | 2021-01-05 | 南京工程学院 | From plug-type blackboard about taking blackboard eraser |
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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: 20150812 Termination date: 20160429 |