CN203588507U - Chinese reading speed training device - Google Patents
Chinese reading speed training device Download PDFInfo
- Publication number
- CN203588507U CN203588507U CN201320802350.0U CN201320802350U CN203588507U CN 203588507 U CN203588507 U CN 203588507U CN 201320802350 U CN201320802350 U CN 201320802350U CN 203588507 U CN203588507 U CN 203588507U
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- time relay
- power supply
- reading speed
- base
- training device
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Abstract
The utility model discloses a Chinese reading speed training device and belongs to the field of Chinese teaching appliances. The device comprises a base, a power supply and a white board arranged on the base; the base is also provided with a time relay and an indicating lamp; the white board is provided with a plurality of hinges each of which is connected with a baffle; one side of each hinge is respectively connected with a micro-switch; all the micro-switches are connected in parallel with one another; the power supply is connected with a coil of the time relay through the micro switches which are connected in parallel with one another; and the indicating lamp is connected with the power supply through a normally-open contact of the time relay. With the Chinese reading speed training device adopted, a teacher can conveniently train the Chinese reading speed of students. According to the Chinese reading speed training device, when the teacher show sentences to the students who will read the sentences, the time relay automatically starts timing, and the indicating lamp can be lit when a set time is up.
Description
Technical field
The utility model relates to a kind of Chinese language reading rate trainer, belongs to Chinese teaching aid.
Background technology
Reading instruction is the important component part of junior middle school Chinese teaching, and its main task is to improve student's reading ability, cultivates the good reading habit of student.Reading ability comprises reading rate, understandability and connoisseurship etc.A lot of teachers can be on classroom the reading rate of training of students, yet traditional training method can not improve student's enthusiasm.
Utility model content
The utility model, for the problem in background technology, proposes a kind of Chinese language reading rate trainer.
The utility model, for overcoming the above problems, adopts following technical scheme:
A Chinese language reading rate trainer, comprises base, power supply and is located at the blank on base; On described base, be also provided with the time relay and pilot lamp; Described blank is provided with several hinges, is connected with a baffle plate on each hinge; A side at each hinge is respectively equipped with a microswitch; All microswitches are parallel with one another, and described power supply is connected with the coil of the time relay by microswitch parallel with one another; Described pilot lamp is connected with power supply by the normally opened contact of the time relay.
Preferably, described power acquisition alkaline battery.
Preferably, described blank adopts magnetic white board.
Technique effect:
1, the utility model can facilitate the Chinese language reading rate of teacher's training of students, is a teacher when sentence is showed to students ' reading, and the time relay can start timing automatically, and when arriving setting-up time, pilot lamp is lighted.
2, the utlity model has certain interest, can improve student's learning initiative.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is a constitutional diagram when baffle plate is gone to microswitch one side.
Label title in Fig. 1, Fig. 2: 1, base; 2, blank; 3, baffle plate; 4, hinge; 5, microswitch; 6, the time relay; 7, pilot lamp.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is done in further detail and is introduced:
Structure of the present utility model as shown in Figure 1, comprises base 1, power supply and is located at the blank 2 on base 1; On described base 1, be also provided with the time relay 6 and pilot lamp 7; Described blank 2 is provided with several hinges 4, is connected with a baffle plate 3 on each hinge 4; A side at each hinge 4 is respectively equipped with a microswitch 5; All microswitches 5 are parallel with one another, and described power supply is connected with the coil of the time relay by microswitch parallel with one another 5; Described pilot lamp 7 is connected with power supply by the normally opened contact of the time relay 6.
Described power acquisition alkaline battery; Described microswitch adopts the SS-5GL2 of Omron Corp; The described time relay 6 adopts the open type time relay; Described pilot lamp 7 adopts red LED light; Described baffle plate 3 can rotate along hinge 4; Described blank 2 adopts magnetic white board, and teacher can inhale the magnetic card that is printed on sentence on blank 2.
Before training, teacher can write on the sentence of needs exercise in advance on blank 2 and (maybe the magnetic card that is printed on sentence be inhaled on blank 2), and by baffle plate 3, all sentences are covered, now, the contact of all microswitches 5 all disconnects, the coil blackout of the time relay 6, pilot lamp 7 is not worked.During training, teacher can go to microswitch 5 one sides by any baffle plate 3, and show student to read the sentence originally being covered by this baffle plate 3, simultaneously, baffle plate 3 goes to microswitch 5 one rear flank can be by the button down of microswitch 5 (as shown in Figure 2), the closing of contact of microswitch 5, the coil electricity of the time relay 6 also starts timing, when time of arrival is during relay 6 setting-up time, the normally opened contact of the time relay 6 can be closed, pilot lamp 7 and power connection are also lighted, to represent that arrive reading time.Student need practise through continuous,
Improve the reading rate of oneself, so that own, before pilot lamp 7 is lighted, sentence is run through.
Claims (3)
1. a Chinese language reading rate trainer, is characterized in that: comprise base (1), power supply and be located at the blank (2) on base (1); On described base (1), be also provided with the time relay (6) and pilot lamp (7); Described blank (2) is provided with several hinges (4), is connected with a baffle plate (3) on each hinge (4); A side at each hinge (4) is respectively equipped with a microswitch (5); All microswitches (5) are parallel with one another, and described power supply is connected with the coil of the time relay by microswitch (5) parallel with one another; Described pilot lamp (7) is connected with power supply by the normally opened contact of the time relay (6).
2. a kind of Chinese language reading rate trainer according to claim 1, is characterized in that: described power acquisition alkaline battery.
3. a kind of Chinese language reading rate trainer according to claim 1, is characterized in that: described blank (2) adopts magnetic white board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802350.0U CN203588507U (en) | 2013-11-29 | 2013-11-29 | Chinese reading speed training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802350.0U CN203588507U (en) | 2013-11-29 | 2013-11-29 | Chinese reading speed training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588507U true CN203588507U (en) | 2014-05-07 |
Family
ID=50586389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802350.0U Expired - Fee Related CN203588507U (en) | 2013-11-29 | 2013-11-29 | Chinese reading speed training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588507U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702129A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English learning shorthand apparatus |
| CN105702127A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English shorthand training apparatus |
| CN105702128A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English learning shorthand apparatus |
| CN105702125A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English learning shorthand apparatus |
-
2013
- 2013-11-29 CN CN201320802350.0U patent/CN203588507U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702129A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English learning shorthand apparatus |
| CN105702127A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English shorthand training apparatus |
| CN105702128A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English learning shorthand apparatus |
| CN105702125A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English learning shorthand apparatus |
| CN105702128B (en) * | 2016-04-15 | 2018-11-06 | 郑小燕 | A kind of English study shorthand device |
| CN105702125B (en) * | 2016-04-15 | 2018-12-11 | 东阳市天杨建筑工程设计有限公司 | A kind of English study shorthand device |
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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: 20140507 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |