CN204599869U - A kind of English teaching device - Google Patents
A kind of English teaching device Download PDFInfo
- Publication number
- CN204599869U CN204599869U CN201520199434.9U CN201520199434U CN204599869U CN 204599869 U CN204599869 U CN 204599869U CN 201520199434 U CN201520199434 U CN 201520199434U CN 204599869 U CN204599869 U CN 204599869U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- standpipe
- framework
- ball
- english teaching
- 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
A kind of English teaching device, comprise framework, board is provided with in described framework, two edge of described framework are provided with standpipe, vertical rod is provided with in described standpipe, side tube wall in described standpipe is longitudinally provided with multiple blind hole, disc spring is provided with in described blind hole, the termination of described disc spring is provided with ball, the lower end of described vertical rod is provided with the fixing hole matched with ball, the tube wall of described standpipe opposite side is provided with gap, handle is provided with in described gap, one end of described handle is connected with vertical rod, the top of described vertical rod is provided with crossbeam, the utility model can coordinating by standpipe and vertical rod, improve the height of Graphic Panel, facilitate the viewing of student, write by the content of board to English teaching, increase the memory of student.Be convenient to deposit and install, structure is simple, is easy to operation.
Description
Technical field
The utility model relates to a kind of English teaching device.
Background technology
In teaching process, because teacher only just cannot can make students content with oral teaching, so often use exhibiting device when imparting knowledge to students, the use of exhibiting device not only can show the emphasis that classroom will learn for a long time, and the time of thinking and memory can be left to student, be conducive to students knowledge, improve the school grade of student.
Summary of the invention
The purpose of this utility model is to provide a kind of English teaching device, and solving existing English teaching exhibiting device can not be hand-written, the problem of function singleness.
Described object is achieved by the following scheme: a kind of English teaching device, comprise framework, board is provided with in described framework, two edge of described framework are provided with standpipe, vertical rod is provided with in described standpipe, side tube wall in described standpipe is longitudinally provided with multiple blind hole, disc spring is provided with in described blind hole, the termination of described disc spring is provided with ball, the lower end of described vertical rod is provided with the fixing hole matched with ball, the tube wall of described standpipe opposite side is provided with gap, handle is provided with in described gap, one end of described handle is connected with vertical rod, the top of described vertical rod is provided with crossbeam, the bottom of described framework is provided with base, the upper surface of described base is provided with two grooves, battery is provided with in a groove, expansion link is provided with in another groove, the top of described expansion link is provided with lamp cylinder, bottom in described lamp cylinder is provided with lamp socket, described lamp socket is provided with bulb, the top of described lamp cylinder is provided with transparent cover, described cover and lamp cylinder are threaded connection, the avris of described groove has cover plate by gemel connection.
The utility model has the following advantages: the utility model can coordinating by standpipe and vertical rod, improves the height of Graphic Panel, facilitate the viewing of student, write by the content of board to English teaching, increase the memory of student.Be convenient to deposit and install, structure is simple, is easy to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1-framework, 2-board, 3-standpipe, 4-vertical rod, 5-disc spring, 6-ball, 7-fixing hole, 8-gap, 9-handle, 10-crossbeam, 22-base, 15-magnet piece, 31-groove, 32-battery, 33-expansion link, 34-lamp cylinder, 35-lamp socket, 36-bulb, 37-cover plate.
Detailed description of the invention
The utility model is elaborated preferred embodiment below in conjunction with accompanying drawing.
A kind of English teaching device, comprise framework 1, board 2 is provided with in described framework 1, two edge of described framework 1 are provided with standpipe 3, vertical rod 4 is provided with in described standpipe 3, side tube wall in described standpipe 3 is longitudinally provided with multiple blind hole, disc spring 5 is provided with in described blind hole, the termination of described disc spring 5 is provided with ball 6, the lower end of described vertical rod 4 is provided with the fixing hole 7 matched with ball 6, the tube wall of described standpipe 3 opposite side is provided with gap 8, handle 9 is provided with in described gap 8, one end of described handle 9 is connected with vertical rod 4, the top of described vertical rod 4 is provided with crossbeam 10, the bottom of described framework 1 is provided with base 22, the upper surface of described base 22 is provided with two grooves 31, battery 32 is provided with in a groove 31, expansion link 33 is provided with in another groove 31, the top of described expansion link 33 is provided with lamp cylinder 34, bottom in described lamp cylinder 34 is provided with lamp socket 35, described lamp socket 35 is provided with bulb 36, the top of described lamp cylinder 34 is provided with transparent cover, described cover and lamp cylinder are threaded connection, the avris of described groove 31 has cover plate 37 by gemel connection.
Graphic Panel is fixed by white steel clamp and crossbeam 10, by the tension force of disc spring 5, ball 6 is stuck in fixing hole 7, upwardly handle 9, fixing hole 7 card in vertical rod 4 is combined with next ball 6, add the height of vertical rod 4 in standpipe 3, the height of the Graphic Panel simultaneously on crossbeam 10 increases, facilitate the viewing of student, can vertical rod 4 be retracted in standpipe 3 completely after using, different according to the height of Graphic Panel, arbitrarily can regulate the length of vertical rod 4, avoid the below of Graphic Panel too low, student viewing less than.
Battery 32 is rechargeable battery, lamp socket 35 is connected with battery 32 by connecting line, light directly can impinge upon and write on 2 plates by lamp cylinder 34, be conducive to the pure and fresh degree of board 2, the height of lamp cylinder 34 is adjusted by expansion link 33, facilitate light to irradiate 2 plates that write, by expansion link 33, lamp cylinder 34 is arranged in groove 31, avoids the damage of lamp cylinder 34.
Present embodiment does not just limit its protection domain to the exemplary illustrated of this patent; those skilled in the art can also carry out local to it and change; as long as no the Spirit Essence exceeding this patent, be all considered as the equivalent replacement to this patent, all at the protection domain of this patent.
Claims (1)
1. an English teaching device, comprise framework (1), it is characterized in that: in described framework (1), be provided with board (2), two edge of described framework (1) are provided with standpipe (3), vertical rod (4) is provided with in described standpipe (3), side tube wall in described standpipe (3) is longitudinally provided with multiple blind hole, disc spring (5) is provided with in described blind hole, the termination of described disc spring (5) is provided with ball (6), the lower end of described vertical rod (4) is provided with the fixing hole (7) matched with ball (6), the tube wall of described standpipe (3) opposite side is provided with gap (8), handle (9) is provided with in described gap (8), one end of described handle (9) is connected with vertical rod (4), the top of described vertical rod (4) is provided with crossbeam (10), the bottom of described framework (1) is provided with base (22), the upper surface of described base (22) is provided with two grooves (31), battery (32) is provided with in a groove (31), expansion link (33) is provided with in another groove (31), the top of described expansion link (33) is provided with lamp cylinder (34), bottom in described lamp cylinder (34) is provided with lamp socket (35), described lamp socket (35) is provided with bulb (36), the top of described lamp cylinder (34) is provided with transparent cover, described cover and lamp cylinder are threaded connection, the avris of described groove (31) has cover plate (37) by gemel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199434.9U CN204599869U (en) | 2015-04-04 | 2015-04-04 | A kind of English teaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520199434.9U CN204599869U (en) | 2015-04-04 | 2015-04-04 | A kind of English teaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204599869U true CN204599869U (en) | 2015-09-02 |
Family
ID=53952476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520199434.9U Expired - Fee Related CN204599869U (en) | 2015-04-04 | 2015-04-04 | A kind of English teaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204599869U (en) |
-
2015
- 2015-04-04 CN CN201520199434.9U patent/CN204599869U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160404 |