CN201765722U - History learning ruler tape - Google Patents
History learning ruler tape Download PDFInfo
- Publication number
- CN201765722U CN201765722U CN2010205211754U CN201020521175U CN201765722U CN 201765722 U CN201765722 U CN 201765722U CN 2010205211754 U CN2010205211754 U CN 2010205211754U CN 201020521175 U CN201020521175 U CN 201020521175U CN 201765722 U CN201765722 U CN 201765722U
- Authority
- CN
- China
- Prior art keywords
- housing
- band
- display
- tape
- history
- 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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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model provides a history learning ruler tape, which belongs to the field of teaching history. The ruler tape includes a housing, spring coiling disks, support rods, display tapes and limit stops, wherein the housing is hollow, two spring coiling disks are arranged inside the housing, each spring coiling disk is winded with one display tape, one end of the display tape is provided with one limit stop, the center of the spring coiling disk is provided with one support rod, the housing is provided with two pull holes corresponding to the display tapes respectively, and the end of the display tape equipped with the limit stop is arranged on the external side of the housing through the pull hole. Compared with the existent technology, the ruler tape is flexible, history dynasties are marked on the display tapes, the two display tapes are marked from the ancient to the modern and from the modern to the ancient respectively, such that students can look up knowledge of relevant history dynasty easily, so as to benefit to memorize and learn, eliminate ennui affect of students in a history learning process, thereby students can memorize knowledge in a recreational manner in their spare time.
Description
Technical field
The utility model relates to the historical teaching technical field, specifically a kind of historical ruler for learning band.
Background technology
In the teaching process of history, the study of historical dynasty and time runs through historical important knowledge beyond doubt, in the process of study, tend to because dynasty various, and the student is obscured easily, and then the historical global learning level of influence, and teacher is in telling about historical process, also just explain by the mode of blackboard and oral account, the dynasty book is write on the blackboard, allow the student enforce one's memory, this mode makes the student can cause certain negative effect unavoidably in the course of time in the process of study, or even repelling historical study, some student oneself has made card and has been convenient to search and remember, but homemade card is lost easily and is damaged, and how to allow the student in the limited time, learn historical relevant knowledge by heart, be undoubtedly the common heartfelt wishes of each teacher's teaching.
Summary of the invention
The utility model is at above-mentioned the deficiencies in the prior art, and a kind of historical ruler for learning band is provided.A kind of historical ruler for learning band of the present utility model is realized in the following manner, structure comprises housing, spring closed reel, support bar, demonstration band and block, its middle shell is arranged to hollow shape, enclosure interior is provided with two spring closed reels, each twines to be provided with and shows band on two spring closed reels, the end that shows band is provided with block, spring closed reel center respectively is provided with support bar, the corresponding position of band that shows respectively is provided with the pull hole on the housing, shows and is with an end that is provided with block to be arranged on hull outside by the pull hole.
The two ends and the housing of support bar are set together.
Block is perpendicular to showing that band is arranged on the end that shows band.
The utility model is compared with prior art, has following outstanding beneficial effect:
(1) apply in a flexible way, historical dynasty is marked at shows and to be with, two show band respectively by by Gu so far with by the present to ancient dynasty mark, allow student's knowledge in easy-to-look-up relevant historical dynasty, be convenient to mnemonic learning.
(2) improve students'interest in learning, eliminated the student and in the studying history process, be weary of sense, allow the student under class, obtain the memory of knowledge, and then cultivate the interest of student's study by the mode of amusement.
Description of drawings
Fig. 1 is a kind of perspective view of historical ruler for learning band;
Fig. 2 is the perspective view of a kind of historical ruler for learning band middle shell inside.
Description of reference numerals: 1, housing, 2, the spring closed reel, 3, support bar, 4, show band, 5, block, 6, the pull hole.
Embodiment
Explain below with reference to Figure of description a kind of historical ruler for learning band of the present utility model being done.
As shown in drawings, a kind of historical ruler for learning band of the present utility model, structure comprises housing 1, spring closed reel 2, support bar 3, show and to be with 4 and block 5, its middle shell 1 is arranged to hollow shape, housing 1 inside is provided with two spring closed reels 2, each winding is provided with demonstration and is with 4 on two spring closed reels 2, show that the end with 4 is provided with block 5, spring closed reel 2 centers respectively are provided with support bar 3, correspondence shows that the position with 4 respectively is provided with pull hole 6 on the housing 1, show and be arranged on housing 1 outside by pull hole 6 with 4 ends that are provided with block 5, the two ends of support bar 3 and housing 1 are set together, and block 5 is arranged on the end that shows with 4 perpendicular to demonstration with 4.
Utilize spring closed reel 2 to be with 4 for power comes rolling to show, when demonstration was with 4 to be drawn out, spring closed reel 2 was because tighten up and energy storage, and when external force was cancelled, spring closed reel 2 released energy, and spring closed reel 2 shows automatic winding is with 4.
Two demonstrations with on 4 the inside surface respectively sign have ancient so far with by the present to ancient time sequencing mark historical dynasty, be convenient to the student and in time search relevant knowledge, spring closed reel 2 can make demonstration be with 4 to retract automatically easily, block 5 makes demonstration be with 4 to be unlikely to fall into housing 1 inside, and convenient will the demonstration is with 4 to extract out.
Can identify corresponding pattern as required on the outside surface of housing 1, to increase the aesthetic feeling of outward appearance.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
1. historical ruler for learning band, it is characterized in that structure comprises housing, spring closed reel, support bar, demonstration band and block, its middle shell is arranged to hollow shape, enclosure interior is provided with two spring closed reels, each twines to be provided with and shows band on two spring closed reels, the end that shows band is provided with block, spring closed reel center respectively is provided with support bar, the corresponding position of band that shows respectively is provided with the pull hole on the housing, shows and is with an end that is provided with block to be arranged on hull outside by the pull hole.
2. a kind of historical ruler for learning band according to claim 1 is characterized in that the two ends of support bar and housing are set together.
3. a kind of historical ruler for learning band according to claim 1 is characterized in that block is perpendicular to showing that band is arranged on the end that shows band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205211754U CN201765722U (en) | 2010-09-08 | 2010-09-08 | History learning ruler tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205211754U CN201765722U (en) | 2010-09-08 | 2010-09-08 | History learning ruler tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765722U true CN201765722U (en) | 2011-03-16 |
Family
ID=43718329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205211754U Expired - Fee Related CN201765722U (en) | 2010-09-08 | 2010-09-08 | History learning ruler tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201765722U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702128A (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 |
| CN105702126A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English shorthand training apparatus |
| CN105702129A (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 |
-
2010
- 2010-09-08 CN CN2010205211754U patent/CN201765722U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702128A (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 |
| CN105702126A (en) * | 2016-04-15 | 2016-06-22 | 张洪美 | English shorthand training apparatus |
| CN105702129A (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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20110908 |