CN205553690U - English teaching blackboard convenient to rule - Google Patents
English teaching blackboard convenient to rule Download PDFInfo
- Publication number
- CN205553690U CN205553690U CN201620132263.2U CN201620132263U CN205553690U CN 205553690 U CN205553690 U CN 205553690U CN 201620132263 U CN201620132263 U CN 201620132263U CN 205553690 U CN205553690 U CN 205553690U
- Authority
- CN
- China
- Prior art keywords
- blackboard
- english teaching
- shape support
- pole setting
- spout
- 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 an english teaching blackboard convenient to rule, including the blackboard, blackboard upper end is equipped with the spout, is equipped with T shape support on the spout, and the both ends of the horizontal pole of T shape support are equipped with the gyro wheel, the gyro wheel sets up in the spout and can control and remove, one side in the pole setting of T shape support is equipped with whitewashed pen card board, and the opposite side of T shape support pole setting is equipped with the blackboard eraser. Be equipped with four equidistant whitewashed pen card holes on the powder pen card board, powder pen card board is articulated with the pole setting. The blackboard eraser is articulated with the pole setting. The utility model discloses it when drawing three check of four -wire, can just can accomplish the drawing of three check of four -wire in the very short time to be convenient for the teacher, has improved the teaching efficiency. The neat of three check of four -wire has been guaranteed to four finding activates that draw up, has standardized the quality of instruction, can master the english alphabetical standard of writing fast. Automatic blackboard eraser can be more labour saving and time saving, also more environmental protection.
Description
Technical field
This utility model belongs to teaching aid, particularly relates to a kind of English teaching blackboard being easy to line.
Background technology
Blackboard is conventional teaching aid, require to need on blackboard, draw a lot of lines to reach to write during English teaching, so add workload to teacher, write every time and also to wipe, so student and teacher is repeatedly made the most all to have sucked some chalk dusts, student and the healthy of teacher are worked the mischief, also pollutes the environment.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, it is provided that a kind of simple in construction, it is simple to operation, a kind of English teaching blackboard being easy to line that using effect is good.
This utility model is achieved through the following technical solutions:
A kind of English teaching blackboard being easy to line, including blackboard, described blackboard upper end is provided with chute, and chute is provided with T-shaped support, and the two ends of the cross bar of T-shaped support are provided with roller, and described roller is arranged in chute and can move left and right；Side in the vertical rod of described T-shaped support is provided with chalk clamp, and the opposite side of T-shaped rack rod is provided with blackboard eraser.
Described chalk clamp is provided with four equally spaced chalk hole clippings, and described chalk clamp is hinged with vertical rod.
Described blackboard eraser is hinged with vertical rod.
The quantity of described chalk clamp is at least two.
The utility model has the advantages that: this utility model is easy to teacher when drawing four line three lattice, just can complete the drafting of four line three lattice in the shortest time, improve teaching efficiency.Draw four lines, it is ensured that four line three lattice neat, specification quality of instruction, it is possible to quickly grasp the normalized written of English alphabet.Automatic blackboard eraser can be the most time saving and energy saving, the most more environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Embodiment: being easy to the English teaching blackboard of line as depicted, including blackboard 7, described blackboard 7 upper end is provided with chute 3, and chute 3 is provided with T-shaped support, and the two ends of the cross bar 1 of T-shaped support are provided with roller 2, in described roller 2 is arranged on chute 3 and can move left and right.Side in the vertical rod 6 of described T-shaped support is provided with chalk clamp 4, and the opposite side of T-shaped rack rod 6 is provided with blackboard eraser 8.Described chalk clamp 4 is provided with four equally spaced chalk hole clippings 5.Described chalk clamp 4 is hinged with vertical rod 6.Described blackboard eraser 8 is hinged with vertical rod 6.
The quantity of above-mentioned chalk clamp 4 is at least two.
Need when black lining out, the roller 2 at T-shaped rack cross-bar 1 two ends can be placed in chute 3, then chalk clamp 4 is set level, in chalk hole clipping 5, place chalk, the support of slip T-shaped from left to right.If writing complete, then blackboard eraser 8 is set level, by chalk clamp 4 folding, the support of slip T-shaped from right to left.
Claims (4)
1. being easy to an English teaching blackboard for line, including blackboard, it is characterized in that: described blackboard upper end is provided with chute, chute is provided with T-shaped support, and the two ends of the cross bar of T-shaped support are provided with roller, and described roller is arranged in chute and can move left and right；Side in the vertical rod of described T-shaped support is provided with chalk clamp, and the opposite side of T-shaped rack rod is provided with blackboard eraser.
The English teaching blackboard being easy to line the most according to claim 1, is characterized in that: described chalk clamp is provided with four equally spaced chalk hole clippings, and described chalk clamp is hinged with vertical rod.
The English teaching blackboard being easy to line the most according to claim 1, is characterized in that: described blackboard eraser is hinged with vertical rod.
The English teaching blackboard being easy to line the most according to claim 2, is characterized in that: the quantity of described chalk clamp is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132263.2U CN205553690U (en) | 2016-02-22 | 2016-02-22 | English teaching blackboard convenient to rule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620132263.2U CN205553690U (en) | 2016-02-22 | 2016-02-22 | English teaching blackboard convenient to rule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205553690U true CN205553690U (en) | 2016-09-07 |
Family
ID=56819637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620132263.2U Expired - Fee Related CN205553690U (en) | 2016-02-22 | 2016-02-22 | English teaching blackboard convenient to rule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205553690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696543A (en) * | 2017-03-07 | 2017-05-24 | 刘乐凝 | English teaching tool |
| CN108528102A (en) * | 2018-03-16 | 2018-09-14 | 鄢月红 | A kind of English early education teaching equipment |
-
2016
- 2016-02-22 CN CN201620132263.2U patent/CN205553690U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696543A (en) * | 2017-03-07 | 2017-05-24 | 刘乐凝 | English teaching tool |
| CN108528102A (en) * | 2018-03-16 | 2018-09-14 | 鄢月红 | A kind of English early education teaching equipment |
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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: 20160907 Termination date: 20170222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |