CN215850466U - Interactive display device that high school's chinese teaching was used - Google Patents
Interactive display device that high school's chinese teaching was used Download PDFInfo
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- CN215850466U CN215850466U CN202122109997.2U CN202122109997U CN215850466U CN 215850466 U CN215850466 U CN 215850466U CN 202122109997 U CN202122109997 U CN 202122109997U CN 215850466 U CN215850466 U CN 215850466U
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- base
- lead screw
- fixedly connected
- blackboard
- display device
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 18
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an interactive display device for high school Chinese teaching, which comprises a base, wherein a servo motor is fixedly connected to the inner wall of the base, a belt pulley is fixedly connected to an output shaft of the servo motor, a first lead screw is rotatably connected to the inner wall of the base, the surface of the belt pulley is in transmission connection with the surface of the first lead screw through a belt, a second lead screw is fixedly connected to the upper surface of the base, a limiting block is in threaded connection with the surface of the first lead screw, the surface of the second lead screw is in sliding connection with the inner wall of the limiting block, and a blackboard is fixedly connected to the surface of the limiting block. This interactive display device of chinese teaching usefulness in high school through setting up servo motor, belt pulley, first lead screw, second lead screw, restriction piece and blackboard, opens servo motor through control panel, and servo motor drive belt pulley rotates to make first lead screw rotate, first lead screw rotates and can drive the blackboard and reciprocate, and the height of blackboard can be adjusted according to the height of self to the chinese mr.
Description
Technical Field
The utility model relates to the technical field of display devices, in particular to an interactive display device for high school Chinese teaching.
Background
The Chinese language is used as the abbreviation of language characters, language literature and language culture, the language literature is generally regarded as the comprehensive department of language and culture, the simple general names of language and article, language knowledge and cultural knowledge and the like can not be distinguished, and the Chinese language is written or spoken language works formed by applying language laws and specific language vocabularies and the sum of the forming process.
The language is as a very important subject, and the chinese mr needs to interact with the student when teaching, can improve the enthusiasm that the student studied, and traditional interactive display device simple structure exists following shortcoming: traditional display device is mostly all fixed, and the height of blackboard can not be adjusted, and the mr who can not adapt to different heights uses the device, can produce a large amount of dusts when wiping the blackboard, can cause the injury to teachers and students' healthy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an interactive display device for high school Chinese teaching, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an interactive display device that chinese teaching of high school was used, the on-line screen storage device comprises a base, the inner wall fixedly connected with servo motor of base, servo motor's output shaft fixedly connected with belt pulley, the inner wall of base rotates and is connected with first lead screw, the surface of belt pulley is passed through the belt and is connected with the surface transmission of first lead screw, the last fixed surface of base is connected with the second lead screw, the surperficial threaded connection of first lead screw has the restriction piece, the surface of second lead screw and the inner wall sliding connection who restricts the piece, the fixed surface of restriction piece is connected with the blackboard, a plurality of round hole has been seted up in the front of blackboard, the spread groove has been seted up to the inside of blackboard, the inner wall fixedly connected with of spread groove fans that admits air, the lower surface joint of blackboard has the connecting box, the inner wall of connecting box is inserted and is equipped with the filter.
Preferably, the surface of the limiting block is fixedly connected with a storage box, and the surface of the storage box is rotatably connected with a cover plate.
Preferably, the lower surface of the base is fixedly connected with a storage battery, and the left side surface of the base is fixedly connected with a loudspeaker.
Preferably, the front of base is seted up flutedly, and the inner wall sliding connection of recess has the storing box, and the front of base is rotated through the hinge and is connected with sealing door, and sealing door's front is provided with the lockhole.
Preferably, the front surface of the base is fixedly connected with a control panel.
Preferably, the lower fixed surface of base is connected with the sleeve, telescopic interior roof fixedly connected with compression spring, compression spring's one end fixedly connected with pulley, and the surface of pulley is provided with the brake block.
Advantageous effects
The utility model provides an interactive display device for high school Chinese teaching, which has the following beneficial effects:
1. this interactive display device of chinese teaching usefulness in high school, through setting up servo motor, the belt pulley, first lead screw, the second lead screw, restriction piece and blackboard, at the in-process that uses, open servo motor through control panel, servo motor drive belt pulley rotates, thereby make first lead screw rotate, first lead screw rotates and can drive the blackboard and reciprocate, the height of chinese mr can be according to the height adjustment blackboard of self, let the device can be better adapt to the mr of different heights to teach, thereby improve device's practicality.
2. This interactive display device of chinese teaching usefulness in high school, through setting up the blackboard, the round hole, the spread groove, the fan that admits air, connecting box and filter, open the fan that admits air before wiping the blackboard, can inhale the spread groove with the dust that produces in, the gas that contains the dust flows through the filter plate, and the dust is stayed in the connecting box, and when the dust is too much in the connecting box, take off the connecting box of joint on the blackboard and pour the dust into the garbage bin in, can avoid producing the dust and produce the injury to teachers and students' health.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic diagram of a blackboard in a three-dimensional structure.
In the figure: the blackboard eraser comprises a base 1, a servo motor 2, a belt pulley 3, a first lead screw 4, a second lead screw 5, a limiting block 6, a blackboard 7, an air inlet fan 8, a connecting box 9, a filter plate 10, a storage box 11, a storage battery 12, a loudspeaker 13, a storage box 14, a control panel 15, a sleeve 16 and a pulley 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an interactive display device that high school's chinese teaching was used, includes base 1, base 1's lower fixed surface is connected with battery 12, base 1's left surface fixedly connected with speaker 13, and base 1's front is seted up flutedly, and the inner wall sliding connection of recess has storing box 14, and base 1's front is rotated through the hinge and is connected with the sealing door, and the front of sealing door is provided with the lockhole, base 1's positive fixedly connected with control panel 15, base 1's lower fixed surface is connected with sleeve 16.
Roof fixedly connected with compression spring in sleeve 16, compression spring's one end fixedly connected with pulley 17, pulley 17's surface is provided with the brake block, base 1's inner wall fixedly connected with servo motor 2, servo motor 2's output shaft fixedly connected with belt pulley 3, base 1's inner wall rotates and is connected with first lead screw 4, belt pulley 3's surface is passed through the belt and is connected with first lead screw 4's surface transmission, base 1's last fixed surface is connected with second lead screw 5, first lead screw 4's surface threaded connection has restriction piece 6, second lead screw 5's surface and restriction piece 6's inner wall sliding connection.
A plurality of round hole has been seted up in blackboard 7's front, the spread groove has been seted up to blackboard 7's inside, the inner wall fixedly connected with of spread groove admits air fan 8, blackboard 7's lower surface joint has connecting box 9, connecting box 9's inner wall is inserted and is equipped with filter 10, through setting up blackboard 7, the round hole, the spread groove, admit air fan 8, connecting box 9 and filter 10, open admit air fan 8 before blackboard 7 is wiped, can inhale the spread groove with the dust that produces in, the gas that contains the dust flows through filter plate 10, the dust is stayed in connecting box 9, when the dust is too much in the connecting box 9, take off connecting box 9 of joint on blackboard 7 and pour the dust into the garbage bin in, can avoid producing the dust and produce the injury to teachers's students's health.
The working principle is as follows: when the interactive display device for high school Chinese teaching is used, the device is pushed into a classroom, the servo motor 2 is opened through the control panel 15, the servo motor 2 drives the belt pulley 3 to rotate, so that the first lead screw 4 rotates, the first lead screw 4 rotates to drive the blackboard 7 to move up and down on the surfaces of the first lead screw 4 and the second lead screw 5, a Chinese teacher can adjust the height of the blackboard 7 according to the height of the Chinese teacher, the device can better adapt to teachers with different heights to carry out teaching, the air inlet fan 8 is opened in front of the blackboard 7 to suck generated dust into a connecting groove, gas containing dust flows out through the filter plate 10, the dust is left in the connecting box 9, when the dust in the connecting box 9 is excessive, the connecting box 9 which is connected on the blackboard 7 is taken down and the dust is poured into a garbage can, and the damage of the generated dust to the health of the teacher and the students can be avoided, through setting up speaker 13, teacher's sound can spread through speaker 13, adjusts the size of speaker 13 volume with control panel 15, has protected teacher's voice to a certain extent.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an interactive display device that high school's chinese teaching was used, includes base (1), its characterized in that: inner wall fixedly connected with servo motor (2) of base (1), output shaft fixedly connected with belt pulley (3) of servo motor (2), the inner wall of base (1) rotates and is connected with first lead screw (4), the surface of belt pulley (3) is passed through the belt and is connected with the surface transmission of first lead screw (4), the last fixed surface of base (1) is connected with second lead screw (5), the surperficial threaded connection of first lead screw (4) has restriction piece (6), the surface of second lead screw (5) and the inner wall sliding connection who restricts piece (6), the fixed surface of restriction piece (6) is connected with blackboard (7), a plurality of round hole has been seted up in the front of blackboard (7), the spread groove has been seted up to the inside of blackboard (7), the inner wall fixedly connected with fan (8) of spread groove, the lower surface joint of blackboard (7) has connection box (9), the inner wall of connection box (9) is inserted and is equipped with filter (10).
2. The interactive display device for high school Chinese teaching according to claim 1, wherein: the surface of the limiting block (6) is fixedly connected with a storage box (11), and the surface of the storage box (11) is rotatably connected with a cover plate.
3. The interactive display device for high school Chinese teaching according to claim 1, wherein: the lower surface of the base (1) is fixedly connected with a storage battery (12), and the left side surface of the base (1) is fixedly connected with a loudspeaker (13).
4. The interactive display device for high school Chinese teaching according to claim 1, wherein: the front of the base (1) is provided with a groove, the inner wall of the groove is connected with a storage box (14) in a sliding mode, the front of the base (1) is connected with a sealing door in a rotating mode through a hinge, and the front of the sealing door is provided with a lock hole.
5. The interactive display device for high school Chinese teaching according to claim 1, wherein: the front surface of the base (1) is fixedly connected with a control panel (15).
6. The interactive display device for high school Chinese teaching according to claim 1, wherein: the lower fixed surface of base (1) is connected with sleeve (16), and the interior roof fixedly connected with compression spring of sleeve (16), compression spring's one end fixedly connected with pulley (17), the surface of pulley (17) is provided with the brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122109997.2U CN215850466U (en) | 2021-09-02 | 2021-09-02 | Interactive display device that high school's chinese teaching was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122109997.2U CN215850466U (en) | 2021-09-02 | 2021-09-02 | Interactive display device that high school's chinese teaching was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215850466U true CN215850466U (en) | 2022-02-18 |
Family
ID=80245230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122109997.2U Expired - Fee Related CN215850466U (en) | 2021-09-02 | 2021-09-02 | Interactive display device that high school's chinese teaching was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215850466U (en) |
-
2021
- 2021-09-02 CN CN202122109997.2U patent/CN215850466U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |