CN204360590U - Novel English tense teaching rotating disc - Google Patents
Novel English tense teaching rotating disc Download PDFInfo
- Publication number
- CN204360590U CN204360590U CN201520026048.XU CN201520026048U CN204360590U CN 204360590 U CN204360590 U CN 204360590U CN 201520026048 U CN201520026048 U CN 201520026048U CN 204360590 U CN204360590 U CN 204360590U
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- China
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- connects
- fan
- disk
- demarcation strip
- shaped
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Abstract
Novel English tense teaching rotating disc.Its composition of this product comprises: disk, disk has center hole, center hole is installed with round bar, round bar has annular groove, center hole is positioned at annular groove, round bar connects the circle cover with cut-off rule, disk circumferentially has one group of radius slot, the xsect of radius slot is T-shaped, radius slot connects T-shaped grafting block, T-shaped grafting block connects demarcation strip, groove is had below demarcation strip, groove connects LED, demarcation strip and cut-off rule are on same Radius, circle cover circumferentially connects one group of switch, LED and switch with the use of, fan-shaped plate is inserted between demarcation strip, the inner side connecting valve pressing plate of fan-shaped plate, switch press plate and switch with the use of, the outside of fan-shaped plate connects handle, fan-shaped plate connects grafting frame, the xsect of grafting frame is L shape, English tense content summary learning card is inserted in grafting frame.The utility model is used for.
Description
Technical field
the utility model relates to a kind of Novel English tense teaching rotating disc.
Background technology
the many also more complicated of content of English tense, involved content all can not be write on the blackboard saying in solution preocess of classroom, if zero scrappyly broken goes explanation, student has easily learned this, has been over that, is unfavorable for learning and the full content of master English tense.
Summary of the invention
the purpose of this utility model is to provide a kind of full content of English tense all can being displayed at the same space of a whole page, the convenient Novel English tense teaching rotating disc supplying student viewing and study.
above-mentioned object is realized by following technical scheme:
a kind of Novel English tense teaching rotating disc, its composition comprises: disk, described disk has center hole, described center hole is installed with round bar, described round bar has annular groove, described center hole is positioned at described annular groove, described round bar connects the circle cover with cut-off rule, described disk circumferentially has one group of radius slot, the xsect of described radius slot is T-shaped, described radius slot connects T-shaped grafting block, described T-shaped grafting block connects demarcation strip, groove is had below described demarcation strip, described groove connects LED, described demarcation strip and described cut-off rule are on same Radius, described circle cover circumferentially connects one group of switch, described LED and described switch with the use of, fan-shaped plate is inserted between described demarcation strip, the inner side connecting valve pressing plate of described fan-shaped plate, described switch press plate and described switch with the use of, the outside of described fan-shaped plate connects handle, described fan-shaped plate connects grafting frame, the xsect of described grafting frame is L shape, English tense content summary learning card is inserted in described grafting frame.
described Novel English tense teaching rotating disc, the outside of described demarcation strip has slot, the upper and lower in the outside of described fan-shaped plate all connects L shape elastic plugin, in the described slot described in the insertion of L shape elastic plugin wringing fit, described LED connects power supply, described disk and collet with the use of, described collet has oblique cutting groove, the oblique cutting groove described in described disk inserts.
described Novel English tense teaching rotating disc, the part that described round bar is positioned at the described disk back side has horizontal through hole and perpendicular jack, described horizontal through hole connection opening elastic circular ring, described opening elastic circular ring connecting screw rod, described screw rod connects support bar, described support bar has one group of oblique cutting hole, inserts inserted link and locate between described perpendicular jack and described oblique cutting hole.
beneficial effect:
1. the switch press plate that the utility model adopts can contact with switch when fan-shaped plate is inserted the sector region formed between demarcation strip, and lightening LED lamp, convenient for student viewing and teacher explains, and also saves power supply while result of use is good.
the disk that the utility model adopts can rotate around the annular groove of round bar, the convenient English tense content summary learning card replaced in grafting frame, and the content that disk can be shown is relatively more comprehensive, facilitates teacher to contrast and explains, facilitate student to contrast and carry out finishing habit.
the L shape elastic plugin that the utility model adopts contacts with switch with the use of making switch press plate closely with fan-shaped plate, facilitates lightening LED lamp, convenient content of showing English tense content summary learning card.
perpendicular jack of the present utility model, oblique cutting hole, inserted link with the use of, facilitate support bar to adjust angle, support disk effective, bandwagon effect is good, and collet can make disk stablize, use safety.
accompanying drawing illustrates:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is right views of accompanying drawing 1.
embodiment:
embodiment 1:
a kind of Novel English tense teaching rotating disc, its composition comprises: disk 1, described disk has center hole 2, described center hole is installed with round bar 3, described round bar has annular groove 4, described center hole is positioned at described annular groove, described round bar connects the round cover 6 with cut-off rule 5, described disk circumferentially has one group of radius slot 7, the xsect of described radius slot is T-shaped, described radius slot connects T-shaped grafting block 8, described T-shaped grafting block connects demarcation strip 9, groove 10 is had below described demarcation strip, described groove connects LED 11, described demarcation strip and described cut-off rule are on same Radius, described circle cover circumferentially connects one group of switch 12, described LED and described switch with the use of, fan-shaped plate 13 is inserted between described demarcation strip, the inner side connecting valve pressing plate 14 of described fan-shaped plate, described switch press plate and described switch with the use of, the outside of described fan-shaped plate connects handle 15, described fan-shaped plate connects grafting frame 16, the xsect of described grafting frame is L shape, English tense content summary learning card 17 is inserted in described grafting frame.
embodiment 2:
novel English tense teaching rotating disc described in embodiment 1, the outside of described demarcation strip has slot 18, the upper and lower in the outside of described fan-shaped plate all connects L shape elastic plugin 19, in the described slot described in the insertion of L shape elastic plugin wringing fit, described LED connects power supply, described disk and collet 20 with the use of, described collet has oblique cutting groove 21, the oblique cutting groove described in described disk inserts.
embodiment 3:
novel English tense teaching rotating disc described in embodiment 2, the part that described round bar is positioned at the described disk back side has horizontal through hole 22 and perpendicular jack 23, described horizontal through hole connection opening elastic circular ring 24, described opening elastic circular ring connecting screw rod 25, described screw rod connects support bar 26, described support bar has one group of oblique cutting hole 27, inserts inserted link 28 and locate between described perpendicular jack and described oblique cutting hole.
Claims (3)
1. a Novel English tense teaching rotating disc, its composition comprises: disk, it is characterized in that: described disk has center hole, described center hole is installed with round bar, described round bar has annular groove, described center hole is positioned at described annular groove, described round bar connects the circle cover with cut-off rule, described disk circumferentially has one group of radius slot, the xsect of described radius slot is T-shaped, described radius slot connects T-shaped grafting block, described T-shaped grafting block connects demarcation strip, groove is had below described demarcation strip, described groove connects LED, described demarcation strip and described cut-off rule are on same Radius, described circle cover circumferentially connects one group of switch, described LED and described switch with the use of, fan-shaped plate is inserted between described demarcation strip, the inner side connecting valve pressing plate of described fan-shaped plate, described switch press plate and described switch with the use of, the outside of described fan-shaped plate connects handle, described fan-shaped plate connects grafting frame, the xsect of described grafting frame is L shape, English tense content summary learning card is inserted in described grafting frame.
2. Novel English tense teaching rotating disc according to claim 1, it is characterized in that: the outside of described demarcation strip has slot, the upper and lower in the outside of described fan-shaped plate all connects L shape elastic plugin, in the described slot described in the insertion of L shape elastic plugin wringing fit, described LED connects power supply, described disk and collet with the use of, described collet has oblique cutting groove, the oblique cutting groove described in described disk inserts.
3. Novel English tense teaching rotating disc according to claim 2, it is characterized in that: the part that described round bar is positioned at the described disk back side has horizontal through hole and perpendicular jack, described horizontal through hole connection opening elastic circular ring, described opening elastic circular ring connecting screw rod, described screw rod connects support bar, described support bar has one group of oblique cutting hole, inserts inserted link and locate between described perpendicular jack and described oblique cutting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026048.XU CN204360590U (en) | 2015-01-15 | 2015-01-15 | Novel English tense teaching rotating disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026048.XU CN204360590U (en) | 2015-01-15 | 2015-01-15 | Novel English tense teaching rotating disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204360590U true CN204360590U (en) | 2015-05-27 |
Family
ID=53262046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520026048.XU Expired - Fee Related CN204360590U (en) | 2015-01-15 | 2015-01-15 | Novel English tense teaching rotating disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204360590U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357245A (en) * | 2018-01-10 | 2018-08-03 | 郑州航空工业管理学院 | Chinese interactive mode teaching blackboard |
| CN109493692A (en) * | 2019-01-24 | 2019-03-19 | 杨笑红 | Digital operation teaching aid |
-
2015
- 2015-01-15 CN CN201520026048.XU patent/CN204360590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357245A (en) * | 2018-01-10 | 2018-08-03 | 郑州航空工业管理学院 | Chinese interactive mode teaching blackboard |
| CN108357245B (en) * | 2018-01-10 | 2018-11-02 | 郑州航空工业管理学院 | Chinese interactive mode teaching blackboard |
| CN109493692A (en) * | 2019-01-24 | 2019-03-19 | 杨笑红 | Digital operation teaching aid |
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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: 20150527 Termination date: 20160115 |
|
| EXPY | Termination of patent right or utility model |