CN204698153U - A kind of art teaching blackboard that can automatically rise height and adjustment angle - Google Patents
A kind of art teaching blackboard that can automatically rise height and adjustment angle Download PDFInfo
- Publication number
- CN204698153U CN204698153U CN201520444966.4U CN201520444966U CN204698153U CN 204698153 U CN204698153 U CN 204698153U CN 201520444966 U CN201520444966 U CN 201520444966U CN 204698153 U CN204698153 U CN 204698153U
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- blackboard
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- hydraulic cylinder
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Abstract
The utility model relates to a kind of fine arts teaching aid, is a kind of art teaching blackboard that can automatically rise height and adjustment angle in particular, can changes, facilitate teacher to impart knowledge to students by the lifting of Remote Control Automatic control blackboard with relative to the angle on ground.The lower end of hydraulic cylinder I is connected with base, and the upper end of hydraulic cylinder I is flexibly connected with connector.The lower end of hydraulic cylinder II is flexibly connected with connector, and the upper end of hydraulic cylinder II is connected with articulate, and hinge is arranged on blackboard and places on plate.Folder is arranged on blackboard and places on plate, and is positioned at the upper end that plate placed by blackboard, and block is arranged on blackboard and places on plate.Blackboard is placed on blackboard and places on plate, and the lower end of blackboard contacts with block.Upper end and the blackboard of hydraulic cylinder III are placed plate and are flexibly connected, and the lower end of hydraulic cylinder III is connected with control cabinet, and is positioned at the top of control cabinet.Magnetic valve, battery and control chip are all arranged on the inside of control cabinet.Wireless receiver is arranged on base.
Description
Technical field
The utility model relates to a kind of fine arts teaching aid, is a kind of art teaching blackboard that can automatically rise height and adjustment angle in particular.
Background technology
Teaching aid is that being sci-tech mass media completely, is indispensable equipment in teenager's scientific and technological activities by the material object propagated for the purpose of science and technology, education people.Particularly abstract knowledge use teaching aid can make knowledge image, specialize, animation.
The education of present China is main mainly with Chinese language, mathematics and English, and low to the teaching attention degree of the fine arts.The object of the fine arts is the aesthetic of training student, Chinese language, mathematics and English are far exceeded to the development of a student, but now relevant with fine arts teaching aid is also few, relevant quality of instruction will decline, fine arts teaching aid in present school can not adjustable height, and angle not easily changes, extremely bother students give lessons to when.So design a kind of art teaching blackboard that can automatically rise height and adjustment angle.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of art teaching blackboard that can automatically rise height and adjustment angle, can change, facilitate teacher to impart knowledge to students by the lifting of Remote Control Automatic control blackboard with relative to the angle on ground.
For solving the problems of the technologies described above, the utility model relates to a kind of fine arts teaching aid, a kind of art teaching blackboard that can automatically rise height and adjustment angle in particular, comprise base, hydraulic cylinder I, connector, hydraulic cylinder II, hinge, blackboard placement plate, folder, blackboard, block, hydraulic cylinder III, control cabinet, magnetic valve, battery, control chip and wireless receiver, can change by the lifting of Remote Control Automatic control blackboard with relative to the angle on ground, facilitate teacher to impart knowledge to students.
The lower end of hydraulic cylinder I is connected with base, and is positioned at the top of base, and the upper end of hydraulic cylinder I is flexibly connected with connector.The lower end of hydraulic cylinder II is flexibly connected with connector, and the upper end of hydraulic cylinder II is connected with articulate, and hinge is arranged on blackboard and places on plate, and is positioned at the upper end that plate placed by blackboard.Folder is arranged on blackboard and places on plate, and is positioned at the upper end that plate placed by blackboard, and block is arranged on blackboard and places on plate, and is positioned at the lower end that plate placed by blackboard.Blackboard is placed on blackboard and places on plate, and the upper end of blackboard contacts with folder, and the lower end of blackboard contacts with block.Upper end and the blackboard of hydraulic cylinder III are placed plate and are flexibly connected, and the lower end of hydraulic cylinder III is connected with control cabinet, and is positioned at the top of control cabinet.Magnetic valve, battery and control chip are all arranged on the inside of control cabinet.Wireless receiver is arranged on base, and is positioned at the top of base.
As the further optimization of the technical program, the utility model is a kind of, and can automatically to rise the material of the folder described in the art teaching blackboard of height and adjustment angle be plastics.
As the further optimization of the technical program, the utility model is a kind of, and automatically can to rise the material blackboard described in the art teaching blackboard of height and adjustment angle being placed plate be wood.
As the further optimization of the technical program, the folder highly and described in the art teaching blackboard of adjustment angle is had two by a kind of can automatically liter of the utility model, is installed in blackboard and places on plate, and be symmetricly set on the upper end that plate placed by blackboard.
Height and the beneficial effect of the art teaching blackboard of adjustment angle are by a kind of can automatically liter of the utility model:
A kind of art teaching blackboard that can automatically rise height and adjustment angle of the utility model, can change by the lifting of Remote Control Automatic control blackboard with relative to the angle on ground, facilitate teacher to impart knowledge to students.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in more detail.
Fig. 1 is a kind of structural representation of art teaching blackboard that can automatically rise height and adjustment angle of the utility model.
In figure: base 1; Hydraulic cylinder I2; Connector 3; Hydraulic cylinder II4; Hinge 5; Plate 6 placed by blackboard; Folder 7; Blackboard 8; Block 9; Hydraulic cylinder III10; Control cabinet 11; Magnetic valve 12; Battery 13; Control chip 14; Wireless receiver 15.
Detailed description of the invention
Detailed description of the invention one:
Below in conjunction with Fig. 1, present embodiment is described, the utility model relates to a kind of fine arts teaching aid, a kind of art teaching blackboard that can automatically rise height and adjustment angle in particular, comprise base 1, hydraulic cylinder I2, connector 3, hydraulic cylinder II4, hinge 5, blackboard placement plate 6, folder 7, blackboard 8, block 9, hydraulic cylinder III10, control cabinet 11, magnetic valve 12, battery 13, control chip 14 and wireless receiver 15, can change by the lifting of Remote Control Automatic control blackboard with relative to the angle on ground, facilitate teacher to impart knowledge to students.
The lower end of hydraulic cylinder I2 is connected with base 1, and is positioned at the top of base 1, and the upper end of hydraulic cylinder I2 is flexibly connected with connector 3, and hydraulic cylinder I2 and hydraulic cylinder III10 is for regulating the height of blackboard.
The lower end of hydraulic cylinder II4 is flexibly connected with connector 3, and the upper end of hydraulic cylinder II4 is flexibly connected with hinge 5, and hinge 5 is arranged on blackboard and places on plate 6, and is positioned at the upper end that plate 6 placed by blackboard, and hydraulic cylinder II4 is for regulating blackboard 8 relative to the angle on ground.
Folder 7 is arranged on blackboard and places on plate 6, and is positioned at the upper end that plate 6 placed by blackboard, and the material of folder 7 is plastics, and for clamping blackboard 8, when anti-locking apparatus changes relative to the angle on ground, blackboard 8 drops.Block 9 is arranged on blackboard and places on plate 6, and is positioned at the lower end that plate 6 placed by blackboard, and block 9, for blocking blackboard 8, prevents blackboard 8 from gliding and drops.
Blackboard 8 is placed on blackboard and places on plate 6, and the upper end of blackboard 8 contacts with folder 7, and the lower end of blackboard 8 contacts with block 9, and blackboard 8 is for teaching.Upper end and the blackboard of hydraulic cylinder III10 are placed plate 6 and are flexibly connected, and the lower end of hydraulic cylinder III10 is connected with control cabinet 11, and is positioned at the top of control cabinet 11;
Magnetic valve 12, battery 13 and control chip 14 are all arranged on the inside of control cabinet 11, magnetic valve 12 directly control the flexible of hydraulic cylinder I2, hydraulic cylinder II4 and hydraulic cylinder III10, battery 13 is powered to device, and control chip 14 is information processing cores of device.Wireless receiver 15 is arranged on base 1, and is positioned at the top of base 1, and wireless receiver 15 for receiving the signal of Digiplex, thus realizes the control to device.
Detailed description of the invention two:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, and the material of described folder 7 is plastics, and ductility is good, blackboard 8 can be stepped up by the ductility of folder 7 when blackboard 8 is placed into when blackboard is placed on plate 6, increase the stability of blackboard 8.
Detailed description of the invention three:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, and the material that plate 6 placed by described blackboard is wood.
Detailed description of the invention four:
Below in conjunction with Fig. 1, present embodiment is described, present embodiment is described further embodiment one, and described folder 7 has two, is installed in blackboard and places on plate 6, and is symmetricly set on the upper end that plate 6 placed by blackboard, improves the stability of blackboard 8.
Certainly; above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belongs to protection domain of the present utility model.
Claims (4)
1. one kind can rise the art teaching blackboard by height and adjustment angle automatically, comprise base (1), hydraulic cylinder I (2), connector (3), hydraulic cylinder II (4), hinge (5), plate (6) placed by blackboard, folder (7), blackboard (8), block (9), hydraulic cylinder III (10), control cabinet (11), magnetic valve (12), battery (13), control chip (14) and wireless receiver (15), it is characterized in that: the lower end of hydraulic cylinder I (2) is connected with base (1), and be positioned at the top of base (1), the upper end of hydraulic cylinder I (2) is flexibly connected with connector (3), the lower end of hydraulic cylinder II (4) is flexibly connected with connector (3), the upper end of hydraulic cylinder II (4) is flexibly connected with hinge (5), hinge (5) is arranged on blackboard and places on plate (6), and is positioned at the upper end that plate (6) placed by blackboard, folder (7) is arranged on blackboard and places on plate (6), and be positioned at the upper end that plate (6) placed by blackboard, block (9) is arranged on blackboard and places on plate (6), and is positioned at the lower end that plate (6) placed by blackboard, blackboard (8) is placed on blackboard and places on plate (6), and the upper end of blackboard (8) contacts with folder (7), and the lower end of blackboard (8) contacts with block (9), upper end and the blackboard of hydraulic cylinder III (10) are placed plate (6) and are flexibly connected, and the lower end of hydraulic cylinder III (10) is connected with control cabinet (11), and is positioned at the top of control cabinet (11), magnetic valve (12), battery (13) and control chip (14) are all arranged on the inside of control cabinet (11), wireless receiver (15) is arranged on base (1), and is positioned at the top of base (1).
2. a kind of art teaching blackboard that can automatically rise height and adjustment angle according to claim 1, is characterized in that: the material of described folder (7) is plastics.
3. a kind of art teaching blackboard that can automatically rise height and adjustment angle according to claim 1, is characterized in that: the material that plate (6) placed by described blackboard is wood.
4. a kind of art teaching blackboard that can automatically rise height and adjustment angle according to claim 1, it is characterized in that: described folder (7) has two, be installed in blackboard to place on plate (6), and be symmetricly set on the upper end that plate (6) placed by blackboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444966.4U CN204698153U (en) | 2015-06-19 | 2015-06-19 | A kind of art teaching blackboard that can automatically rise height and adjustment angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520444966.4U CN204698153U (en) | 2015-06-19 | 2015-06-19 | A kind of art teaching blackboard that can automatically rise height and adjustment angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204698153U true CN204698153U (en) | 2015-10-14 |
Family
ID=54277783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520444966.4U Expired - Fee Related CN204698153U (en) | 2015-06-19 | 2015-06-19 | A kind of art teaching blackboard that can automatically rise height and adjustment angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204698153U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123339A (en) * | 2017-06-21 | 2017-09-01 | 淄博职业学院 | A kind of English teaching wireless remote control Mobile Teaching frame |
| CN107134206A (en) * | 2017-07-07 | 2017-09-05 | 林南俊 | A kind of physics teaching device for demonstrating anaclasis reflection |
| CN107571666A (en) * | 2017-09-25 | 2018-01-12 | 桂林航天工业学院 | A kind of telescopic multimedia teaching instrument |
| CN107678511A (en) * | 2017-09-25 | 2018-02-09 | 徐勤凤 | Computer module turning device |
-
2015
- 2015-06-19 CN CN201520444966.4U patent/CN204698153U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107123339A (en) * | 2017-06-21 | 2017-09-01 | 淄博职业学院 | A kind of English teaching wireless remote control Mobile Teaching frame |
| CN107134206A (en) * | 2017-07-07 | 2017-09-05 | 林南俊 | A kind of physics teaching device for demonstrating anaclasis reflection |
| CN107571666A (en) * | 2017-09-25 | 2018-01-12 | 桂林航天工业学院 | A kind of telescopic multimedia teaching instrument |
| CN107678511A (en) * | 2017-09-25 | 2018-02-09 | 徐勤凤 | Computer module turning device |
| CN107571666B (en) * | 2017-09-25 | 2019-04-12 | 桂林航天工业学院 | A kind of telescopic multimedia teaching instrument |
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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: 20151014 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |