CN214947931U

CN214947931U - Intelligent education and teaching device

Info

Publication number: CN214947931U
Application number: CN202120080647.5U
Authority: CN
Inventors: 宋敏鹏
Original assignee: Guangzhou Wendou Network Technology Co ltd
Current assignee: Guangzhou Wendou Network Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-11-30
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses an intelligent education and teaching device, which comprises a base, wherein an electric telescopic rod is arranged above the base, the upper part of the electric telescopic rod is connected with a supporting seat, the upper surface of the supporting seat is provided with a rotating track, the inside of the supporting seat is provided with a cavity, a driving motor is arranged in the cavity, the output end of the driving motor is connected with a rotating rod in a transmission way, the other end of the rotating rod is connected with a display screen, the bottom of the base is provided with a fixed shell, the inner wall of the bottom of the fixed shell is provided with a compression spring, one end of the compression spring, which is far away from the fixed shell, is connected with a fixed bottom plate, four corners of the bottom of the fixed bottom plate are provided with universal wheels, the display screen comprises a front frame, a screen and a rear cover, the middle part of the rear cover is fixedly connected with a fan, the height and the angle can be conveniently adjusted, the heat of the display screen can be radiated, the working time of the display screen is prevented from being too long, the heat is overhigh, and the flexibility of the device can be improved by the universal wheels which can be accommodated, the stability of the teaching device can be further increased.

Description

Intelligent education and teaching device

Technical Field

The utility model relates to a teaching aid technical field, concretely relates to intelligent education and teaching device.

Background

In modern social life, children's education problems are generally concerned, especially parents adopt various methods to treat children's education problems, the teacher teaches in school, the parents teach at home, and attend various training classes, study-supplementing classes and the like outside, thus increasing the burden of children on the class and the economic burden of the parents, the obtained effect is not ideal, even the children are more dislike to study, and the learning interest of the children is difficult to be aroused, the multimedia intelligent teaching device is often used for teaching children, and the children learn by watching teaching videos on the display of the children, however, the display screen of the teaching device used in some families at present cannot be adjusted in height and angle, and the radiating effect is not good, and after the truckles are installed on the teaching device and are convenient to move, the fixing effect is not good during use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at designing an intelligent education and teaching device 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:

an intelligent education and teaching device comprises a base, wherein an electric telescopic rod is arranged above the base, a supporting seat is connected above the electric telescopic rod, a rotating track is arranged on the upper surface of the supporting seat, a cavity is formed in the supporting seat, a driving motor is installed in the cavity, the output end of the driving motor is in transmission connection with a rotating rod, the other end of the rotating rod is connected with a display screen, a fixed shell is arranged at the bottom of the base, a compression spring is arranged on the inner wall of the bottom of the fixed shell, one end, away from the fixed shell, of the compression spring is connected with a fixed bottom plate, four corners of the bottom of the fixed bottom plate are provided with universal wheels, spring plungers are arranged on two sides of the fixed bottom plate, and the outer walls of two sides of the fixed shell are provided with first limiting holes and second limiting holes which are symmetrically distributed; the display screen comprises a display screen front frame, a screen and a rear cover, wherein the display screen front frame is located at the front end of the screen, the rear end of the display screen front frame is connected with the rear cover through a bolt, the middle part of the rear cover is fixedly connected with a fan, the front end of the fan is fixedly connected with an air guide plate, and an air outlet plate is arranged between the air guide plate and the fan.

Further, the dwang is U type pole, and the display screen that makes is difficult for rocking when rotatory, and is more stable.

Further, the rear end of induced air board sets up to cylindrical, and the front end sets up to square, induced air board rear end set up the size with the fan coincide, induced air board's front end with the internal surface contact of frame before the display screen, induced air board have the effect of induced air flow direction, through the setting of induced air board, can derive by the heat in the display screen, and through the setting of induced air board, can not take place the inhomogeneous phenomenon of display screen heat dissipation, can also make the display screen dispel the heat comprehensively.

Further, the rear end of fan is equipped with the filter screen, through the setting of filter, can not bring the dust in the air into the display screen front bezel in, avoids the dust to get into in the screen to influence the life of display screen.

Further, a fixing frame is further arranged in the cavity of the supporting seat, the driving motor is fixedly connected with the fixing frame, and the driving motor plays a role in reinforcing when working.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up electric telescopic handle and dwang, make the display screen can be convenient carry out the regulation of height and angle, simple convenient need not manual operation, through setting up the fan, can dispel the heat to the display screen, prevent that display screen operating time is long, the heat is too high, be equipped with the universal wheel that can accomodate in fixed casing's inside through setting up, cooperation through spring plunger and compression spring, make the universal wheel can be convenient pop out and accomodate from fixed casing is inside, the flexibility of device can be improved to this kind of universal wheel that can accomodate, also can further increase teaching device's stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 structural view of the intelligent education and teaching device of the present invention;

figure 2 is the utility model discloses intelligent education and teaching device's top view.

The names of the components identified in the figures are as follows: 1. a base; 2. an electric telescopic rod; 3. a supporting seat; 4. rotating the track; 5. a drive motor; 6. rotating the rod; 7. a display screen; 701. a display screen front frame; 702. a screen; 703. a rear cover; 8. a stationary housing; 9. a compression spring; 10. fixing the bottom plate; 11. a universal wheel; 12. a spring plunger; 13. a first limit hole; 14. a second limiting hole; 15. a fan; 16. an air induction plate; 17. an air outlet plate; 18. a filter screen; 19. and fixing the bracket.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, only some embodiments, not all embodiments, of the present invention are described. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 2, an intelligent education and teaching device in one embodiment is shown, which comprises a base 1, an electric telescopic rod 2 is arranged above the base 1, a supporting seat 3 is connected above the electric telescopic rod 2, a rotating track 4 is arranged on the upper surface of the supporting seat 3, a cavity is arranged inside the supporting seat 3, a driving motor 5 is arranged in the cavity, the output end of the driving motor 5 is in transmission connection with a rotating rod 6, the other end of the rotating rod 6 is connected with a display screen 7, a fixed shell 8 is arranged at the bottom of the base 1, a compression spring 9 is arranged on the inner wall of the bottom of the fixed shell 8, and one end of the compression spring 9 far away from the fixed shell 8 is connected with a fixed bottom plate 10, four corners of the bottom of the fixed bottom plate 10 are provided with universal wheels 11, spring plungers 12 are arranged on two sides of the fixed bottom plate 10, and first limiting holes 13 and second limiting holes 14 which are symmetrically distributed are arranged on the outer walls of two sides of the fixed shell 8; the display screen 7 comprises a display screen front frame 701, a screen 702 and a rear cover 703, the display screen front frame 701 is located at the front end of the screen 702, the rear end of the display screen front frame 701 is connected with the rear cover 703 through a bolt, the middle part of the rear cover 703 is fixedly connected with a fan 15, the front end of the fan 15 is fixedly connected with an air guide plate 16, and an air outlet plate 17 is arranged between the air guide plate 16 and the fan 15.

Further preferably, the rotating rod 6 is a U-shaped rod, so that the display 7 is not easy to shake during rotation and is more stable.

Further as preferred embodiment, the rear end of induced air board 16 sets up to be cylindrical, the front end sets up to be square, the size that induced air board 16 rear end set up coincide with fan 15, the front end of induced air board 16 and the internal surface contact of frame 701 before the display screen, induced air board 16 has the effect of induced air flow direction, setting through induced air board 16, can derive the heat in the display screen 7, thereby dispel the heat to display screen 7, and through induced air board 16's setting, the inhomogeneous phenomenon of display screen 7 heat dissipation can not take place, can also make the comprehensive heat dissipation of display screen 7.

Further as a preferred embodiment, the rear end of the fan 15 is provided with a filter 18, and through the arrangement of the filter, dust is prevented from entering the screen 702, so that the service life of the display screen 7 is influenced.

Further as preferred embodiment, still be equipped with the mount in the cavity of supporting seat 3, driving motor 5 and mount fixed connection, driving motor 5 plays the reinforcement effect during operation.

The working principle of the embodiment is as follows: when using this education and education device, at first remove the educational teaching device to the assigned position after, press the spring plunger 12 of PMKD 10 both sides, inject it into first spacing hole 13 from the spacing hole 14 withdrawal of second, universal wheel 11 can be taken in inside the stationary housing 8 along with PMKD 10's rising, adjust electric telescopic handle 2's height after that, make it reach required height, in the use, can drive dwang 6 through control driving motor 5 and rotate, thereby drive display screen 7 and rotate, adjust to required angle, in the meantime, fan 15 rotates and takes out the inside heat of display screen 7, give display screen 7 comprehensive heat dissipation.

The utility model has the advantages that: through setting up electric telescopic handle and dwang, make the display screen can be convenient carry out the regulation of height and angle, simple convenient need not manual operation, through setting up the fan, can dispel the heat to the display screen, prevent that display screen operating time is long, the heat is too high, be equipped with the universal wheel that can accomodate in fixed casing's inside through setting up, cooperation through spring plunger and compression spring, make the universal wheel can be convenient pop out and accomodate from fixed casing is inside, the flexibility of device can be improved to this kind of universal wheel that can accomodate, also can further increase teaching device's stability.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides an intelligent education and teaching device, includes the base, its characterized in that: an electric telescopic rod is arranged above the base, a supporting seat is connected above the electric telescopic rod, a rotating track is arranged on the upper surface of the supporting seat, a cavity is formed in the supporting seat, a driving motor is installed in the cavity, the output end of the driving motor is in transmission connection with a rotating rod, the other end of the rotating rod is connected with a display screen, a fixed shell is arranged at the bottom of the base, a compression spring is arranged on the inner wall of the bottom of the fixed shell, one end, away from the fixed shell, of the compression spring is connected with a fixed bottom plate, four corners of the bottom of the fixed bottom plate are respectively provided with a universal wheel, spring plungers are arranged on two sides of the fixed bottom plate, and the outer walls on two sides of the fixed shell are respectively provided with a first limiting hole and a second limiting hole which are symmetrically distributed; the display screen comprises a display screen front frame, a screen and a rear cover, wherein the display screen front frame is located at the front end of the screen, the rear end of the display screen front frame is connected with the rear cover through a bolt, the middle part of the rear cover is fixedly connected with a fan, the front end of the fan is fixedly connected with an air guide plate, and an air outlet plate is arranged between the air guide plate and the fan.

2. The intelligent educational teaching device of claim 1, wherein: the dwang is U type pole.

3. The intelligent educational teaching device of claim 1, wherein: the rear end of the air guide plate is cylindrical, the front end of the air guide plate is square, the size of the rear end of the air guide plate is matched with the fan, and the front end of the air guide plate is in contact with the inner surface of the front frame of the display screen.

4. The intelligent educational teaching device of claim 1, wherein: and a filter screen is arranged at the rear end of the fan.

5. The intelligent educational teaching device of claim 1, wherein: the cavity of the supporting seat is also internally provided with a fixing frame, and the driving motor is fixedly connected with the fixing frame.