CN219512702U

CN219512702U - Double-sided display device for electronic information technology teaching

Info

Publication number: CN219512702U
Application number: CN202320818564.0U
Authority: CN
Inventors: 黄俊杰
Original assignee: Gaozhi Education Technology Tianjin Co ltd
Current assignee: Gaozhi Education Technology Tianjin Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-11
Anticipated expiration: 2033-04-13

Abstract

The utility model discloses a double-sided display device for electronic information technology teaching, which comprises: the storage box comprises a storage box and two display screens, wherein the top of the storage box is opened, supporting legs are arranged at the bottom of the storage box, universal wheels are arranged at the bottoms of the supporting legs, lifting plates are arranged at the bottoms of inner cavities of the storage box, lifting bases are arranged on two sides of each lifting plate, the two display screens are arranged on the lifting bases, corresponding inserting holes and docking holes are formed in the lifting plates and the lifting bases, through holes matched with the docking holes are formed in the storage box, and docking rods are inserted into the through holes; according to the utility model, the two display screens are arranged and are arranged on two sides of the inner cavity of the storage box, so that the display screens can be protected, teaching contents can be displayed on the two sides through the display screens, and the two lifting bases or the single lifting base are simultaneously controlled to move upwards through the single lifting plate, so that the corresponding display screens can be conveniently lifted according to requirements.

Description

Double-sided display device for electronic information technology teaching

Technical Field

The utility model relates to the technical field of teaching display, in particular to a double-sided display device for electronic information technology teaching.

Background

Electronic information technology is a general term for various technologies used mainly for managing and processing information, and all technologies related to information acquisition, processing, expression, communication, management, evaluation and the like can be called information technology. With the development of electronic information technology, various universities and colleges have developed relevant professions of the electronic information technology, and learning the electronic information technology can involve a lot of relevant technical problems.

The application number in the prior art is: CN202010174214.6, a chinese patent of teaching device for electronic information technology, it is through installing the display screen on removing the bottom plate for show teaching video, carry out informationized teaching, its mobile display equipment that sets up at that time, its display screen remains in the outside all the time, receives the damage when not using easily, and can only carry out single-sided display, when removing the classroom in the middle of, when being convenient for the student closely watch, lead to the student of back unable to watch, influence teaching effect.

Disclosure of Invention

The utility model mainly aims to provide the electronic information technology teaching double-sided display device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: an electronic information technology teaching double-sided display device, comprising: the storage box comprises a storage box and two display screens, wherein the top of the storage box is open, supporting legs are arranged at the bottom of the storage box, universal wheels are arranged at the bottom of the supporting legs, lifting plates are arranged at the bottom of an inner cavity of the storage box, lifting bases are arranged on two sides of the lifting plates, the two display screens are arranged on the lifting bases, corresponding inserting holes and docking holes are formed in the lifting plates and the lifting bases, through holes matched with the docking holes are formed in the storage box, and docking rods are inserted in the through holes.

Preferably, the lifting plate is provided with a lifting mechanism, the lifting mechanism comprises a lifting rope and a winding wheel, the winding wheel is provided with a driving motor, and two ends of the lifting rope are respectively connected with the lifting plate and the winding wheel.

Preferably, the lifting rope is provided with two lifting ropes, and is connected with two ends of the lifting rope, and a supporting pulley is arranged in the middle of each lifting rope.

Preferably, a guide frame is fixed on the lifting plate, and a guide plate is vertically inserted in the guide frame in a sliding manner.

Preferably, the bottom of lifter plate and promotion base is provided with the buffer board, install buffer spring between the inner chamber bottom of buffer board and receiver.

Preferably, each through hole is correspondingly provided with a push rod, a handle is fixed on the push rod, and the push rods are connected with the butt joint rods in a magnetic attraction manner.

Preferably, the storage box is provided with a placement groove, and the handle is inserted into the placement groove through the ejector rod.

Preferably, the universal wheels are provided with a plurality of universal wheels, and the outer ring of the universal wheels is sleeved with a buffer rubber ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. this two-sided display device of electronic information technology teaching is through setting up two display screens to install in the both sides of receiver inner chamber, can protect the display screen, when not using, accomodate the display screen and protect in the receiver, both sides all can show the teaching content through the display screen, through two promotion bases of single lifter plate simultaneous control or single promotion base upward move, conveniently rise the display screen that corresponds according to the demand.

2. This two-sided display device of electronic information technology teaching is through setting up two display screens to install in the both sides of receiver inner chamber, can protect the display screen, when not using, accomodate the display screen in the receiver and protect, and avoid the dust to fall into on the display screen, reduce the entering of dust, make the both sides of device all can be through the display screen display teaching content.

3. This two-sided display device of electronic information technology teaching, the promotion of lifter plate drives the promotion base and shifts up, thereby drive the display screen with promote the base and shift up, when needs control single display screen and go up and down, through inserting the butt joint pole in the promotion base that the display screen bottom corresponds, and promote the butt joint pole, make the front end of butt joint pole insert in the lifter plate, thereby with promotion base and lifter plate locking, make the lifter plate can drive corresponding promotion base and display screen and rise when promoting, control single display screen and shift up, make the display screen storage that does not use protect in the receiver, but the butt joint pole of both sides is with the promotion base and lifter plate looks locking of two display screen bottoms simultaneously, thereby control two promotion bases to shift up simultaneously through single lifter plate, the convenience is used according to the demand and is adjusted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the docking rod and lifter plate of the present utility model after docking;

FIG. 3 is a schematic view of a single display after lifting;

fig. 4 is a schematic view of the internal part structure of the present utility model.

In the figure: 1. a storage box; 2. support legs; 3. a universal wheel; 4. a handle; 5. a placement groove; 6. a display screen; 7. a guide plate; 8. a guide frame; 9. a push rod; 10. a butt joint rod; 11. a lifting plate; 12. a buffer spring; 13. lifting the base; 14. a winding wheel; 15. a supporting pulley; 16. a lifting rope; 17. and a buffer plate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment 1, referring to fig. 1, 2 and 4, an electronic information technology teaching double-sided display device includes: the storage box 1 and two display screens 6 that open setting in top, supporting leg 2 is installed to the bottom of receiver 1, universal wheel 3 is installed to the bottom of supporting leg 2, the inner chamber bottom of receiver 1 is provided with lifter plate 11, lifter plate 11's both sides are provided with promotion base 13, and two display screens 6 are installed on promotion base 13, corresponding spliced eye and butt joint hole have been seted up on lifter plate 11 and the promotion base 13 to set up on the receiver 1 with butt joint hole assorted through-hole, peg graft in the through-hole has butt joint pole 10.

Through setting up two display screens to install in the both sides of receiver inner chamber, can protect the display screen, when not using, accomodate the display screen in the receiver and protect, and avoid the dust to fall into on the display screen, reduce the entering of dust, make the both sides of device all can show the teaching content through the display screen, and set up the lifter plate, the promotion of lifter plate drives the promotion base and shifts up, thereby drives the display screen with the promotion base and shift up;

when needs control single display screen and go up and down, insert the promotion base that corresponds bottom the display screen through the butt joint pole in, and promote the butt joint pole, make the front end of butt joint pole insert in the lifter plate, thereby with promoting base and lifter plate locking, make the lifter plate can drive corresponding promotion base and display screen and rise when promoting, control single display screen and shift up, make the display screen storage that does not use protect in the receiver, but the butt joint pole of simultaneous control both sides locks the promotion base and the lifter plate of two display screen bottoms, thereby control two promotion bases simultaneously through single lifter plate and shift up, the convenience is used according to the demand and is adjusted.

Referring to fig. 4, in this embodiment, the lifting mechanism is mounted on the lifting plate 11, the lifting mechanism includes a lifting rope 16 and a winding wheel 14, a driving motor is mounted on the winding wheel 14, two ends of the lifting rope 16 are respectively connected with the lifting plate 11 and the winding wheel 14, two lifting ropes 16 are provided and connected with two ends of the lifting rope 16, each lifting rope 16 is provided with a supporting pulley 15 in the middle, a guide frame 8 is fixed on the lifting plate 11, and a guide plate 7 is vertically inserted in the guide frame 8 in a sliding manner.

Through setting up elevating system, the winding wheel rotates and carries out the rolling to the lifting rope to drive the lifter plate of lifting rope other end and reciprocate, otherwise, the winding wheel reverse rotation, control lifter plate descends, can carry out the lift of lifter plate through the winding wheel, conveniently adjusts the lift, and slides along the deflector through setting up the deflector frame fixed with the lifter plate, makes the lifter plate can be stable reciprocate.

Referring to fig. 4, in this embodiment, a buffer plate 17 is disposed at the bottom of the lifting plate 11 and the lifting base 13, and a buffer spring 12 is installed between the buffer plate 17 and the bottom of the inner cavity of the storage box 1.

Through being provided with buffer board 17 in the bottom of falling board 11 and promotion base 13, when removing the receiver, carry out buffering vibrations to it to through the buffer spring of installation, further promotion buffering shock attenuation effect plays better guard action to the display screen.

Referring to fig. 2, in this embodiment, each through hole is correspondingly provided with a push rod 9, a handle 4 is fixed on the push rod 9, the push rod 9 is magnetically connected with a butt joint rod 10, a placement groove 5 is formed in the storage box 1, the handle 4 is inserted into the placement groove 5 through the push rod 9, the universal wheels 3 are provided with a plurality of handles, and the outer ring of the universal wheels 3 is sleeved with a buffer rubber ring.

Through setting up the ejector pin, when the ejector pin does not use, insert the ejector pin into the standing groove and accomodate, when needs promote corresponding display screen, handheld handle inserts the ejector pin in the through-hole of receiver one side of corresponding display screen, the ejector pin promotion butt joint pole of this moment removes to with the promotion base and the lifter plate locking of display screen bottom, make the lifter plate can drive corresponding promotion base and display screen when promoting and rise.

As can be seen from the above, the electronic information technology teaching double-sided display device provided by the utility model has the advantages that the two display screens 6 are arranged on two sides of the inner cavity of the storage box 1, when a single display screen 6 needs to be controlled to lift, the docking rod 10 is inserted into the lifting base 13 corresponding to the bottom of the display screen 6, and the docking rod 10 is pushed, so that the front end of the docking rod 10 is inserted into the lifting plate 11, the lifting base 13 and the lifting plate 11 are locked, the lifting plate 11 can drive the corresponding lifting base 13 and the display screen 6 to lift when lifting, the single display screen 6 is controlled to move upwards, and the docking rod 10 on two sides can be controlled to lock the lifting bases 13 and the lifting plate 11 at the bottom of the two display screens 6 at the same time, so that the two lifting bases 13 can be controlled to move upwards simultaneously through the single lifting plate 11.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. An electronic information technology teaching double-sided display device, comprising: the open receiver and two display screens that set up in top, the supporting leg is installed to the bottom of receiver, the universal wheel is installed to the bottom of supporting leg, its characterized in that: the inner chamber bottom of receiver is provided with the lifter plate, the both sides of lifter plate are provided with promotes the base, and two the display screen is installed on promoting the base, corresponding spliced eye and butt joint hole have been seted up on lifter plate and the promotion base, and set up on the receiver with butt joint hole assorted through-hole, peg graft in the through-hole has the butt joint pole.

2. The electronic information technology teaching double-sided display device according to claim 1, characterized in that: the lifting mechanism is arranged on the lifting plate and comprises a lifting rope and a winding wheel, a driving motor is arranged on the winding wheel, and two ends of the lifting rope are respectively connected with the lifting plate and the winding wheel.

3. The electronic information technology teaching double-sided display device according to claim 2, characterized in that: the two lifting ropes are connected with two ends of each lifting rope, and a supporting pulley is arranged in the middle of each lifting rope.

4. The electronic information technology teaching double-sided display device according to claim 1, characterized in that: the lifting plate is fixedly provided with a guide frame, and the guide frame is vertically inserted with a guide plate in a sliding manner.

5. The electronic information technology teaching double-sided display device according to claim 1, characterized in that: the bottom of lifter plate and promotion base is provided with the buffer board, install buffer spring between the inner chamber bottom of buffer board and receiver.

6. The electronic information technology teaching double-sided display device according to claim 1, characterized in that: each through hole is correspondingly provided with a push rod, a handle is fixed on the push rod, and the push rod is connected with the butt joint rod through magnetic attraction.

7. The electronic information technology teaching double-sided display device according to claim 6, wherein: the storage box is provided with a placement groove, and the handle is inserted into the placement groove through the ejector rod.

8. The electronic information technology teaching double-sided display device according to claim 1, characterized in that: the universal wheels are provided with a plurality of universal wheels, and the outer ring of each universal wheel is sleeved with a buffer rubber ring.