CN203713335U - Blackboard device used for English teaching - Google Patents
Blackboard device used for English teaching Download PDFInfo
- Publication number
- CN203713335U CN203713335U CN201420017073.7U CN201420017073U CN203713335U CN 203713335 U CN203713335 U CN 203713335U CN 201420017073 U CN201420017073 U CN 201420017073U CN 203713335 U CN203713335 U CN 203713335U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- vertical guide
- slide
- blackboard
- 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
The utility model discloses a blackboard device used for English teaching. The blackboard device used for the English teaching comprises a blackboard body, a vertical guide plate is mounted at each of the left and right ends of the blackboard body, the blackboard body is provided with a marking mechanism in a sliding mode through the vertical guide plates, the marking mechanism comprises slide seats, a transverse guide plate, a slide bushing and a marking seat, the slide seats are matched in pairs and are firmly mounted at two ends of the transverse guide plate, each slide seat is provided with a slot matched with the vertical guide plate and is movably clamped in the vertical guide plate through the slot, the slide bushing sleeves the transverse guide plate in a sliding mode, the marking seat is uniformly opened with four vertical chalk mounting holes at intervals, and the lower end of the marking seat is hinged to the slide bushing. The blackboard device used for the English teaching is capable of improving the English writing standardization of students, rarely influences the teaching process, and improves the teaching quality in a certain degree.
Description
Technical field
The utility model relates to teaching aid, is specially the blackboard device using in a kind of English teaching.
Background technology
English is one of international language main in the world today, is also the most widely used language in the world.Approximately there are in the world 20 countries using English as official language or second language use, in global broadcast program, have 60% to carry out in English.The international conference of the overwhelming majority is taking English as the first all-purpose language, one of life's work language of Ta Yeshi the United Nations.In a word, in fields such as International Politics, military affairs, economy, science and technology, culture, trade, communications and transportation, English is an important the vehicle of communication.Therefore, English is more and more outstanding to the importance of people's life.
English teacher, in the time giving lessons, generally need to utilize blackboard to write writing on the blackboard.Owing to there is no now special chalker, teacher generally writes not according to the form of four line lattice in the time writing, the used in English writing that makes student's later stage is not specification very, if draw the picture that four line lattice need to utilize a line of a line of ruler, greatly affect efficiency of teaching, reduced quality of instruction.
Utility model content
The technical problem that the utility model solves is to provide the blackboard device using in a kind of English teaching, thereby solves the problem in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
The blackboard device using in a kind of English teaching, comprise blackboard body, the two ends, left and right of described blackboard body are provided with vertical guide plate, the cross section of described vertical guide plate is T-shaped structure, perpendicular to the residing plane of described blackboard body, on described blackboard body, utilize described vertical guide plate slides that liner agency is installed, described liner agency comprises slide, transverse guide fence, sliding sleeve and line seat, described slide coordinates between two, and be fixedly installed in respectively the two ends of described transverse guide fence, described slide is provided with the draw-in groove matching with described vertical guide plate, and utilize described draw-in groove active card to be loaded on vertical guide plate, described transverse guide fence two ends connect respectively slide, described sliding sleeve is sheathed on described transverse guide fence, and realize and sliding, described line seat equal intervals offers four vertically disposed chalk installing holes, and the lower end of described line seat is articulated with on described sliding sleeve.
In the utility model, the surface of described vertical guide plate is provided with rule.
In the utility model, the two ends of described vertical guide plate are provided with protruding limited block.
Owing to having adopted above technical scheme, the utlity model has following beneficial effect:
The utility model is provided with vertical guide plate at the two ends, left and right of blackboard body, the cross section of described vertical guide plate is T-shaped structure, perpendicular to the residing plane of described blackboard body, on described blackboard body, utilize described guide plate slides that liner agency is installed, described liner agency comprises slide, transverse guide fence, sliding sleeve and line seat, described slide coordinates between two, and be fixedly installed in respectively the two ends of described transverse guide fence, described slide is provided with the draw-in groove matching with described vertical guide plate, and utilize described draw-in groove active card to be loaded on vertical guide plate, described transverse guide fence two ends connect respectively slide, described sliding sleeve is sheathed on described transverse guide fence, and realize and sliding, described line seat equal intervals offers four vertically disposed chalk installing holes, and the lower end of described line seat is articulated with on described sliding sleeve.Utilize above structure, user can utilize line seat equal intervals to offer four vertically disposed chalk installing holes chalk is installed, and will on it, turn over, be pressed onto on blackboard, slide and can draw four qualified line lattice sliding over transverse guide fence again, without the drafting of a line of a line, improve efficiency, thereby teaching process and quality of instruction have been improved.
In a word, the utility model can improve the normalization of student's english writing, and very little on teaching process impact, and quality of instruction is improved to some extent.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the vertical guide plate of the utility model.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the utility model.
Referring to Fig. 1 and Fig. 2, the blackboard device using in a kind of English teaching, comprise blackboard body 1, the two ends, left and right of described blackboard body 1 are provided with vertical guide plate 2, the cross section of described vertical guide plate 2 is T-shaped structure, perpendicular to the residing plane of described blackboard body 1, on described blackboard body 1, utilize described vertical guide plate 2 to be slidably fitted with liner agency 3, described liner agency 3 comprises slide 4, transverse guide fence 5, sliding sleeve 6 and line seat 7, described slide 4 coordinates between two, and be fixedly installed in respectively the two ends of described transverse guide fence 5, described slide 4 is provided with the draw-in groove matching with described vertical guide plate 2, and utilize described draw-in groove active card to be loaded on vertical guide plate 2, described transverse guide fence 5 two ends connect respectively slide 4, described sliding sleeve 6 is sheathed on described transverse guide fence 5, and realize and sliding, described line seat 7 equal intervals offer four vertically disposed chalk installing holes 8, and the lower end of described line seat 8 is articulated with on described sliding sleeve 6.
In the utility model, the surface of described vertical guide plate 2 is provided with rule 9.
In the utility model, the two ends of described vertical guide plate 2 are provided with protruding limited block 10.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of 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 (3)
1. the blackboard device using in an English teaching, comprise blackboard body, it is characterized in that: the two ends, left and right of described blackboard body are provided with vertical guide plate, the cross section of described vertical guide plate is T-shaped structure, perpendicular to the residing plane of described blackboard body, on described blackboard body, utilize described vertical guide plate slides that liner agency is installed, described liner agency comprises slide, transverse guide fence, sliding sleeve and line seat, described slide coordinates between two, and be fixedly installed in respectively the two ends of described transverse guide fence, described slide is provided with the draw-in groove matching with described vertical guide plate, and utilize described draw-in groove active card to be loaded on vertical guide plate, described transverse guide fence two ends connect respectively slide, described sliding sleeve is sheathed on described transverse guide fence, and realize and sliding, described line seat equal intervals offers four vertically disposed chalk installing holes, and the lower end of described line seat is articulated with on described sliding sleeve.
2. the blackboard device using in a kind of English teaching according to claim 1, is characterized in that: the surface of described vertical guide plate is provided with rule.
3. the blackboard device using in a kind of English teaching according to claim 1, is characterized in that: the two ends of described vertical guide plate are provided with protruding limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017073.7U CN203713335U (en) | 2014-01-13 | 2014-01-13 | Blackboard device used for English teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420017073.7U CN203713335U (en) | 2014-01-13 | 2014-01-13 | Blackboard device used for English teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713335U true CN203713335U (en) | 2014-07-16 |
Family
ID=51152525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420017073.7U Expired - Fee Related CN203713335U (en) | 2014-01-13 | 2014-01-13 | Blackboard device used for English teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713335U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196746A (en) * | 2015-10-13 | 2015-12-30 | 贺佳 | English language teaching blackboard |
| CN105711300A (en) * | 2016-01-22 | 2016-06-29 | 孙硕 | English scriber |
| CN106004170A (en) * | 2016-06-27 | 2016-10-12 | 哈尔滨金玉科技开发有限公司 | Multifunctional English display board |
| CN106541749A (en) * | 2016-12-06 | 2017-03-29 | 大连交通大学 | Blackboard Automatic Drawing teaching aid |
| CN112078276A (en) * | 2020-09-01 | 2020-12-15 | 山东理工职业学院 | English teaching board |
-
2014
- 2014-01-13 CN CN201420017073.7U patent/CN203713335U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196746A (en) * | 2015-10-13 | 2015-12-30 | 贺佳 | English language teaching blackboard |
| CN105711300A (en) * | 2016-01-22 | 2016-06-29 | 孙硕 | English scriber |
| CN106004170A (en) * | 2016-06-27 | 2016-10-12 | 哈尔滨金玉科技开发有限公司 | Multifunctional English display board |
| CN106541749A (en) * | 2016-12-06 | 2017-03-29 | 大连交通大学 | Blackboard Automatic Drawing teaching aid |
| CN106541749B (en) * | 2016-12-06 | 2018-05-15 | 大连交通大学 | Blackboard Automatic Drawing teaching aid |
| CN112078276A (en) * | 2020-09-01 | 2020-12-15 | 山东理工职业学院 | English teaching board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Li Juan Document name: Notification of Passing Examination on Formalities |
|
| 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: 20140716 Termination date: 20150113 |
|
| EXPY | Termination of patent right or utility model |