CN203748969U - Writing board capable of electrically rising and falling - Google Patents
Writing board capable of electrically rising and falling Download PDFInfo
- Publication number
- CN203748969U CN203748969U CN201420164989.5U CN201420164989U CN203748969U CN 203748969 U CN203748969 U CN 203748969U CN 201420164989 U CN201420164989 U CN 201420164989U CN 203748969 U CN203748969 U CN 203748969U
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- CN
- China
- Prior art keywords
- board
- support
- slide block
- electric
- root posts
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- Expired - Fee Related
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Abstract
The utility model discloses a writing board capable of electrically rising and falling. The writing board capable of electrically rising and falling comprises a support 1 and a writing board 2 which can be turned over, wherein two parallel stand pillars 3 are arranged on the support 1, the writing board 2 which can be turned over is installed between the two stand pillars, sliding rails 4 are respectively arranged on the stand pillars 3 of the support 1, sliding blocks 5 are installed on the sliding rails 4, two sides of the writing board 2 which can be turned over are respectively connected with the sliding blocks 5 on the two stand pillars 3, and the sliding blocks 5 on the two stand pillars 3 are further respectively connected with a lifting device. The writing board capable of electrically rising and falling has the advantages of being convenient and rapid to operate, and high in practicability.
Description
Technical field
The utility model relates to teaching aid to be improved, particularly a kind of board that can electric up-down.
Background technology
At present, the teaching of any course all be unable to do without board, and writing on the blackboard is the important component part of teachers ' classroom teaching.For example, the sketch in art teaching and imitation, teacher can in person demonstrate conventionally on classroom, and all needs the such teaching facilities of board in Other subjects teaching.But general board is all non-moving, for writing with student viewing of teacher brings inconvenience.
Utility model content
The purpose of this utility model is in order to address the above problem, and has designed a kind of board that can electric up-down.
Realizing above-mentioned purpose the technical solution of the utility model is, a kind of board that can electric up-down, comprise support 1 and turnover board 2, support 1 is provided with two parallel columns 3, turnover board 2 is arranged between two columns, on two root posts 3 of support 1, is all provided with slide rail 4, and slide block 5 is installed on slide rail 4, the both sides of turnover board 2 are connected with the slide block 5 on two root posts 3 respectively, and the slide block 5 on two root posts 3 is also connected with lowering or hoisting gear respectively.
Described turnover board is that the structure that rotating shaft 6 forms is installed respectively on the dual-side of board 2.
Described board 2 is connected with the slide block 5 on two root posts 3 respectively by the rotating shaft 6 of its both sides.
Described lowering or hoisting gear is to be made up of framework 8 two parts that are arranged on the cylinder 7 of support bottom and drive the slide block 5 on two root posts 3 to move up and down under cylinder 7 drives.
On described support 1, be also provided with the lifting button 9 of board, decline button 10 and the electric power connection line 11 of board, and decline button 10 and the electric power connection line 11 of the lifting button 9 of board, board are electrically connected with cylinder 7 respectively.
Utilize that the technical solution of the utility model makes can electric up-down board, teacher can, according to the suitable height of oneself writing writing on the blackboard, utilize lowering or hoisting gear to regulate, and conveniently writes.When writing, board can be raise, facilitate student to browse.Be provided with in addition rotating shaft, when board front write full after, turning board continues to write at its back side, makes full use of board, makes one times of the space enlargement that a board writes under the prerequisite of the occupying volume external space not.
Brief description of the drawings
Fig. 1 is the structural representation of board that can electric up-down described in the utility model;
In figure, 1, support; 2, board; 3, column; 4, slide rail; 5, slide block; 6, rotating shaft; 7, cylinder; 8, framework; 9, promote button; 10, decline button; 11, electric power connection line.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is specifically described, if Fig. 1 is the structural representation of board that can electric up-down described in the utility model, as shown in the figure, a kind of board that can electric up-down, comprise support 1 and turnover board 2, support 1 is provided with two parallel columns 3, turnover board 2 is arranged between two columns, on two root posts 3 of support 1, be all provided with slide rail 4, slide block 5 is installed on slide rail 4, the both sides of turnover board 2 are connected with the slide block 5 on two root posts 3 respectively, slide block 5 on two root posts 3 is also connected with lowering or hoisting gear respectively, described turnover board is that the structure that rotating shaft 6 forms is installed respectively on the dual-side of board 2, described board 2 is connected with the slide block 5 on two root posts 3 respectively by the rotating shaft 6 of its both sides, described lowering or hoisting gear is to be made up of framework 8 two parts that are arranged on the cylinder 7 of support bottom and drive the slide block 5 on two root posts 3 to move up and down under cylinder 7 drives, on described support 1, be also provided with the lifting button 9 of board, decline button 10 and the electric power connection line 11 of board, and decline button 10 and the electric power connection line 11 of the lifting button 9 of board, board are electrically connected with cylinder 7 respectively.
Board that can electric up-down described in the utility model, its detailed description of the invention is:
The feature of the present embodiment is, support and turnover board, support is provided with two parallel columns, turnover board is arranged between two columns, on two root posts of support, be all provided with slide rail, slide block is installed on slide rail, and the both sides of turnover board are connected with the slide block on two root posts respectively, and the slide block on two root posts is also connected with lowering or hoisting gear respectively.Lowering or hoisting gear is to be made up of the framework two parts that are arranged on the cylinder of support bottom and drive the slide block on two root posts to move up and down under air cylinder driven.Faculty, can, according to self writing style and height, arbitrarily reduce or rising board, is adjusted to optimum height.When rising board, cylinder drives the framework moving up and down, and promotes slide block and moves upward along slide rail, thereby make board do ascending motion.Reduce when board, cylinder counter motion, pulls slide block to move downward along slide rail, until stop when suitable correct position.In facilitating faculty to write, facilitate student to browse.
In the present embodiment, turnover board is that the structure that rotating shaft forms is installed respectively on the dual-side of board.Board is connected with the slide block on two root posts respectively by the rotating shaft of its both sides.After the positive space of planes of board has been write completely, faculty can stir board, and board overturns 360 ° along the rotating shaft of its both sides, and the obverse and reverse material of board is identical, also can write.The time that reduces faculty's erasing writing content, board space own is made full use of to convenience and high-efficiency.
In the present embodiment, on support, be also provided with the lifting button of board, decline button and the electric power connection line of board, and decline button and the electric power connection line of the lifting button of board, board are electrically connected with cylinder respectively.Faculty only need easily press lifting button or decline button can make board complete the action of lifting, save faculty's muscle power, easy to operate, cylinder drives the frame movement moving up and down, two ends slide block is stressed evenly, and board stability in motion process is high.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; those skilled in the art have all embodied principle of the present utility model to some variations that wherein some part may be made, within belonging to protection domain of the present utility model.
Claims (5)
- One kind can electric up-down board, comprise support (1) and turnover board (2), support (1) is provided with two parallel columns (3), turnover board (2) is arranged between two columns, on two root posts (3) of support (1), be all provided with slide rail (4), slide block (5) is installed on slide rail (4), it is characterized in that, the both sides of turnover board (2) are connected with the slide block (5) on two root posts (3) respectively, and the slide block (5) on two root posts (3) is also connected with lowering or hoisting gear respectively.
- 2. board that can electric up-down according to claim 1, is characterized in that, described turnover board is that the structure that rotating shaft (6) forms is installed respectively on the dual-side of board (2).
- 3. board that can electric up-down according to claim 2, is characterized in that, described board (2) is connected with the slide block (5) on two root posts (3) respectively by the rotating shaft (6) of its both sides.
- 4. board that can electric up-down according to claim 1, it is characterized in that, described lowering or hoisting gear is to drive framework (8) two parts that the slide block (5) on two root posts (3) moves up and down to form by the cylinder that is arranged on support bottom (7) with under cylinder (7) drives.
- 5. board that can electric up-down according to claim 1, it is characterized in that, on described support (1), be also provided with the lifting button (9) of board, decline button (10) and the electric power connection line (11) of board, and decline button (10) and the electric power connection line (11) of the lifting button (9) of board, board are electrically connected with cylinder (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164989.5U CN203748969U (en) | 2014-04-05 | 2014-04-05 | Writing board capable of electrically rising and falling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420164989.5U CN203748969U (en) | 2014-04-05 | 2014-04-05 | Writing board capable of electrically rising and falling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748969U true CN203748969U (en) | 2014-08-06 |
Family
ID=51244280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420164989.5U Expired - Fee Related CN203748969U (en) | 2014-04-05 | 2014-04-05 | Writing board capable of electrically rising and falling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748969U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748220A (en) * | 2016-03-21 | 2016-07-13 | 安徽工程大学 | Sickbed with convenience for changing bed sheet |
| CN105852464A (en) * | 2016-05-13 | 2016-08-17 | 安庆师范学院 | High-adjustable multifunctional teaching appliance |
| CN105966883A (en) * | 2016-07-14 | 2016-09-28 | 鹤山市吉鼎机械有限公司 | Board overturning machine |
| CN110731636A (en) * | 2019-11-01 | 2020-01-31 | 江苏北方永磁科技有限公司 | blackboard for pushing gadolinium oxide production technology |
-
2014
- 2014-04-05 CN CN201420164989.5U patent/CN203748969U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748220A (en) * | 2016-03-21 | 2016-07-13 | 安徽工程大学 | Sickbed with convenience for changing bed sheet |
| CN105748220B (en) * | 2016-03-21 | 2018-01-30 | 安徽工程大学 | A kind of sick bed for being convenient for changing sheet |
| CN105852464A (en) * | 2016-05-13 | 2016-08-17 | 安庆师范学院 | High-adjustable multifunctional teaching appliance |
| CN105852464B (en) * | 2016-05-13 | 2018-08-24 | 安庆师范学院 | Height Multifunctional adjustable teaching aid |
| CN105966883A (en) * | 2016-07-14 | 2016-09-28 | 鹤山市吉鼎机械有限公司 | Board overturning machine |
| CN110731636A (en) * | 2019-11-01 | 2020-01-31 | 江苏北方永磁科技有限公司 | blackboard for pushing gadolinium oxide production technology |
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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: 20140806 Termination date: 20160405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |