CN213228110U

CN213228110U - A intelligent teaching aid for creating visitor's teaching

Info

Publication number: CN213228110U
Application number: CN202021883407.0U
Authority: CN
Inventors: 鲁宁
Original assignee: Shenzhen Still Good Technology Co ltd
Current assignee: Shenzhen Still Good Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-18
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses an intelligent teaching aid for the creative guest teaching, which comprises a device main body; in the utility model, the height of the writing board can be adjusted by the telescopic action of the electric telescopic rod, so that students in the back row can clearly see the content on the writing board, the speed reducer is driven by the motor to rotate, and the speed reducer drives the second rotating shaft to rotate, so that the writing board can rotate, and a teacher can write on the writing board in different directions, and the students in corners can also clearly see the content on the writing board by adjusting the angle of the writing board; can utilize solar energy power generation through the effect of solar photovoltaic board, provide the energy for the operation of the electrical apparatus in the device, when external light is not good, can open the light and come to carry out the illumination effect to the clipboard to be convenient for the student can be more clear see the content on the clipboard.

Description

A intelligent teaching aid for creating visitor's teaching

Technical Field

The utility model belongs to the technical field of the teaching device, particularly, relate to an intelligent teaching aid for creating visitor's teaching.

Background

The creation refers to creation, the guest refers to a person engaged in certain activities, and the creation refers to a person who brave innovation and strives to change the creation of the guest into reality; at present, at the create visitor teaching in-process, in order to let the student not feel nervous, teaching work generally selects places such as open air, the teacher goes deep into the explanation to some complicated knowledge theories, the explanation in-process inevitably needs the teacher to write on the blackboard, especially some important knowledge points, but the student is general more, the knowledge point that the teacher wrote on the blackboard is blocked by the front bank student easily, cause the back bank student to be unable to see, and current create visitor teaching blackboard can't carry out altitude mixture control, and when external light is not good, can't provide supplementary light source for the blackboard, thereby can influence student's learning effect.

Therefore in order to solve the above problem, the utility model provides an intelligent teaching aid for creating visitor's teaching.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent teaching aid for creating visitor's teaching to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent teaching aid for creating visitor's teaching, includes the device main part, the bottom fixed mounting of device main part has the bottom plate, the top middle part fixed mounting of bottom plate has electric telescopic handle, just the equal fixed mounting in top both sides of bottom plate has telescopic branch, electric telescopic handle's top fixed mounting has the lifter plate, telescopic branch's top with the bottom fixed connection of lifter plate, the top fixed mounting of lifter plate has the motor case, the internally mounted of motor case has the motor, the top fixed mounting of motor has the speed reducer, the second pivot is installed on the top of speed reducer, the clipboard is installed on the top of second pivot, the light is installed to one side of clipboard, just solar photovoltaic board is installed on the top of clipboard.

Further, the equal fixed mounting in bottom both sides of bottom plate has the bracing piece, the bottom fixed mounting of bracing piece has the mounting panel, the gyro wheel mount pad is all installed to the bottom both sides of mounting panel, the gyro wheel is installed to the bottom of gyro wheel mount pad, gyro wheel through connection installs first pivot, the both ends of first pivot with the both sides of gyro wheel mount pad all through connection.

Further, the inside bottom fixed mounting of motor case has first fixing base, the top fixed mounting of first fixing base has the motor, just the output of motor inner rotating shaft pass through the shaft coupling with the receiving terminal of speed reducer inner rotating shaft is connected, the output of speed reducer inner rotating shaft pass through the shaft coupling with the bottom of second pivot is connected.

Further, one side bottom of clipboard is equipped with first groove and the second of accomodating and accomodates the groove, the opposite side fixed mounting of clipboard has the second fixing base, install one side of second fixing base the light, the internally mounted of clipboard has battery jar, install the battery in the battery jar, the solar photovoltaic board with battery electric connection.

Furthermore, a third fixing seat is fixedly mounted at the bottom end of the solar photovoltaic panel, and the bottom end of the third fixing seat is fixedly connected with the top end of the writing board.

Further, one side fixed mounting of clipboard has control switch, the battery with control switch electric connection, control switch with electric telescopic handle, motor and light electric connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, can come highly to adjust the clipboard through electric telescopic handle's flexible effect, make the student of back row can be clear see the content on the clipboard, it rotates to drive the speed reducer through the motor, the speed reducer drives the second pivot and rotates, thereby make the clipboard rotate, and then make the mr can write on the clipboard in the position of difference, and through the angle of adjusting the clipboard, can also make the classmate in the corner also can be clear see the content on the clipboard.

2. The utility model discloses in, can utilize solar energy power generation through the effect of solar photovoltaic board, provide the energy for the operation of the electrical apparatus in the device, when external light is not good, can open the light and come to carry out the illumination effect to the clipboard to be convenient for the student can be more clear see the content on the clipboard, and two accomodating grooves of design on the clipboard can be convenient for the mr to the placement of blackboard eraser and writing pen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 201. a support bar; 202. mounting a plate; 203. a roller mounting seat; 204. A roller; 205. a first rotating shaft; 206. an electric telescopic rod; 207. a telescopic strut; 3. a lifting plate; 4. A motor case; 401. a first fixed seat; 402. a motor; 403. a speed reducer; 404. a second rotating shaft; 5. a writing board; 501. a first receiving groove; 502. a second receiving groove; 503. a second fixed seat; 504. an illuminating lamp; 505. a battery cell; 506. a storage battery; 6. a solar photovoltaic panel; 601. a third fixed seat; 7. and controlling the switch.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-3, an intelligent teaching aid for the teaching of the inventor comprises a device main body 1, a bottom plate 2 is fixedly installed at the bottom end of the device main body 1, an electric telescopic rod 206 is fixedly installed at the middle of the top end of the bottom plate 2, telescopic supporting rods 207 are fixedly installed at both sides of the top end of the bottom plate 2, a lifting plate 3 is fixedly installed at the top end of the electric telescopic rod 206, the top end of the telescopic supporting rod 207 is fixedly connected with the bottom end of the lifting plate 3, a motor box 4 is fixedly installed at the top end of the lifting plate 3, a motor 402 is installed inside the motor box 4, a speed reducer 403 is fixedly installed at the top end of the motor 402, a second rotating shaft 404 is installed at the top end of the speed reducer 403, a writing board 5 is installed at the top end of the second rotating shaft 404, and an illuminating lamp 504 is installed at, and the top end of the writing board 5 is provided with a solar photovoltaic board 6.

Through the above scheme of the present invention, the two sides of the bottom end of the bottom plate 2 are both fixedly mounted with the support rod 201, the bottom end of the support rod 201 is fixedly mounted with the mounting plate 202, the two sides of the bottom end of the mounting plate 202 are both mounted with the roller mounting seat 203, the bottom end of the roller mounting seat 203 is mounted with the roller 204, the roller 204 is mounted with the first rotating shaft 205 in a through connection manner, and both ends of the first rotating shaft 205 are both connected with both sides of the roller mounting seat 203 in a through connection manner; a first fixed seat 401 is fixedly installed at the bottom end inside the motor box 4, the motor 402 is fixedly installed at the top end of the first fixed seat 401, the output end of a rotating shaft in the motor 402 is connected with the receiving end of a rotating shaft in the speed reducer 403 through a coupler, and the output end of the rotating shaft in the speed reducer 403 is connected with the bottom end of the second rotating shaft 404 through a coupler; a first accommodating groove 501 and a second accommodating groove 502 are formed in the bottom end of one side of the writing board 5, a second fixing seat 503 is fixedly mounted on the other side of the writing board 5, the illuminating lamp 504 is mounted on one side of the second fixing seat 503, a storage battery 505 is mounted in the writing board 5, a storage battery 506 is mounted in the storage battery 505, and the solar photovoltaic panel 6 is electrically connected with the storage battery 506; a third fixing seat 601 is fixedly installed at the bottom end of the solar photovoltaic panel 6, and the bottom end of the third fixing seat 601 is fixedly connected with the top end of the writing board 5; a control switch 7 is fixedly mounted on one side of the writing board 5, the storage battery 506 is electrically connected with the control switch 7, and the control switch 7 is electrically connected with the electric telescopic rod 206, the motor 402 and the illuminating lamp 504.

In specific application, the roller 204 is convenient for moving the whole device, the height of the writing board 5 can be adjusted through the telescopic action of the electric telescopic rod 206, not only is the writing board 5 convenient for writing on different heights, but also the students sitting behind can see the content on the writing board 5, the motor 402 drives the speed reducer 403 to rotate, thereby driving the second rotating shaft 404 to rotate, so that the angle of the writing board 5 can be adjusted, the teacher can write on the writing board 5 in different directions, the students sitting at the corner can see the content on the writing board 5, the solar photovoltaic panel 6 can generate electricity by using solar energy to provide energy for the operation of electric appliances in the device, when the external light is not good, the illumination lamp 504 can be turned on to supplement the light source to the writing board 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an intelligent teaching aid for creating visitor's teaching, a serial communication port, including device main part (1), the bottom fixed mounting of device main part (1) has bottom plate (2), the top middle part fixed mounting of bottom plate (2) has electric telescopic handle (206), just the equal fixed mounting in top both sides of bottom plate (2) has telescopic strut (207), the top fixed mounting of electric telescopic handle (206) has lifter plate (3), the top of telescopic strut (207) with the bottom fixed connection of lifter plate (3), the top fixed mounting of lifter plate (3) has motor case (4), the internally mounted of motor case (4) has motor (402), the top fixed mounting of motor (402) has speed reducer (403), second pivot (404) is installed on the top of speed reducer (403), clipboard (5) is installed on the top of second pivot (404), an illuminating lamp (504) is installed on one side of the writing board (5), and a solar photovoltaic panel (6) is installed on the top end of the writing board (5).

2. The intelligent teaching aid for creating visitor teaching of claim 1, characterized in that, the bottom both sides of bottom plate (2) all fixed mounting have bracing piece (201), the bottom fixed mounting of bracing piece (201) has mounting panel (202), gyro wheel mount pad (203) is all installed to the bottom both sides of mounting panel (202), gyro wheel (204) are installed to the bottom of gyro wheel mount pad (203), gyro wheel (204) through connection installs first pivot (205), the both ends of first pivot (205) with the both sides of gyro wheel mount pad (203) all through connection.

3. The intelligent teaching aid for creating visitor teaching of claim 1, characterized in that, the inside bottom fixed mounting of motor case (4) has first fixing base (401), the top fixed mounting of first fixing base (401) has motor (402), just the output of pivot in the motor (402) pass through the shaft coupling with the receiving end of pivot in speed reducer (403) is connected, the output of pivot in speed reducer (403) pass through the shaft coupling with the bottom of second pivot (404) is connected.

4. The intelligent teaching aid for creating visitor teaching of claim 1, characterized in that, one side bottom of clipboard (5) is equipped with first groove (501) and the second groove (502) of accomodating, the opposite side fixed mounting of clipboard (5) has second fixing base (503), install one side of second fixing base (503) light (504), the internally mounted of clipboard (5) has battery jar (505), install battery (506) in battery jar (505), solar photovoltaic board (6) with battery (506) electric connection.

5. The intelligent teaching aid for the creation of a visitor and teaching of claim 1, wherein a third fixing seat (601) is fixedly installed at the bottom end of the solar photovoltaic panel (6), and the bottom end of the third fixing seat (601) is fixedly connected with the top end of the writing board (5).

6. The intelligent teaching aid for the pioneer teaching of claim 4, wherein a control switch (7) is fixedly mounted on one side of the writing board (5), the storage battery (506) is electrically connected with the control switch (7), and the control switch (7) is electrically connected with the electric telescopic rod (206), the motor (402) and the illuminating lamp (504).