CN210721905U

CN210721905U - Mobile multimedia display screen with writing panel

Info

Publication number: CN210721905U
Application number: CN201921891536.1U
Authority: CN
Inventors: 张晓磊
Original assignee: Linyi University
Current assignee: Linyi University
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-09
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a portable multimedia display screen that has writing panel, including bottom plate and display screen, the equal fixedly connected with support in both sides on bottom plate top rotates through the pivot between the top of display screen and two supports to be connected, the back fixedly connected with mount of display screen, two slide rails of the fixedly connected with at the pivot back. The utility model discloses when using, when writing in needs, take the clipboard out from the back of display screen through the handle, can write when the display screen carries out multimedia display this moment to the universal wheel is installed to the bottom of bottom plate, makes things convenient for the removal of equipment, can use in the open air, and the display screen can also overturn, can write between the back of clipboard this moment, will the utility model relates to a blackboard uses, compares current multimedia display screen, the utility model discloses the function is various, and application range is wide, is favorable to improving the teaching quality.

Description

Mobile multimedia display screen with writing panel

Technical Field

The utility model relates to a display screen, in particular to portable multimedia display screen that has writing panel.

Background

At present, with the rapid development of multimedia and informatization technologies, classroom teaching modes are also flexible and diversified. The continuous progress of modern process of education technology, multimedia teaching is indispensable as an advanced teaching means. Various schools and academic units build multimedia classrooms or multifunctional halls. The multimedia teaching integrates sound, images, videos, characters and other media, can be used as an effective auxiliary teaching means, can visually display contents to be presented, is convenient to understand, can achieve the purposes of teaching knowledge, developing intelligence and cultivating ability, and can achieve the purposes of teaching by factors and personalized teaching, so that the multimedia teaching is deeply favored by teachers, students and academic institutions.

Multimedia teaching among the prior art adopts the projecting apparatus more, and the installation of projecting apparatus is inconvenient, has higher requirement to service environment, when writing in needs simultaneously, needs to cooperate the blackboard to teach, and current multimedia display screen can't write when showing video, can influence video display, and teaching effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable multimedia display screen that has writing panel to propose current multimedia display screen and can't write when showing video in solving above-mentioned background art, can influence video display, the not good problem of teaching effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable multimedia display screen that has writing panel, includes bottom plate and display screen, the equal fixedly connected with support in both sides on bottom plate top, rotate through the pivot between the top of display screen and two supports and be connected, the back fixedly connected with mount of display screen, two slide rails of the fixedly connected with at the pivot back, two sliding connection has the clipboard between the slide rail, display screen and external power source electric connection.

As a preferred technical scheme of the utility model, the outer sponge strip of inboard fixedly connected with of mount, sponge strip in the back fixedly connected with of display screen.

As an optimal technical scheme of the utility model, the front and the interior sponge strip of clipboard are laminated mutually, the back of clipboard with laminate mutually with the mount.

As an optimal technical scheme of the utility model, one side fixedly connected with handle of clipboard, clipboard and mount sliding connection.

As a preferred technical scheme of the utility model, the speaker is all installed to the positive both sides of display screen, speaker and external power source electric connection.

As an optimized technical scheme of the utility model, four universal wheels, two are installed to the bottom of bottom plate fixedly connected with puts the thing board between the middle part of support.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when using, when writing in needs, take the clipboard out from the back of display screen through the handle, can write when the display screen carries out multimedia display this moment to the universal wheel is installed to the bottom of bottom plate, makes things convenient for the removal of equipment, and the scope of use is wider, can use in the open air, and the display screen can also overturn, can write between the back of clipboard this moment, uses as the blackboard, the utility model discloses the function is various, and application range is wide, is favorable to improving the teaching quality.

Drawings

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

fig. 2 is a schematic structural view of the back of the display screen of the present invention;

fig. 3 is a side view of the structure of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a support; 4. a speaker; 5. a display screen; 6. a writing board; 7. a handle; 8. a fixed mount; 9. a slide rail; 10. an outer sponge strip; 11. a rotating shaft; 12. an inner sponge strip; 13. an object placing plate.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a mobile multimedia display screen with a writing panel, which comprises: comprises a bottom plate 1 and a display screen 5, both sides of the top end of the bottom plate 1 are fixedly connected with a bracket 3, the display screen 5 is rotatably connected with the top ends of the two brackets 3 through a rotating shaft 11, the back surface of the display screen 5 is fixedly connected with a fixed frame 8, the back surface of the rotating shaft 11 is fixedly connected with two sliding rails 9, a writing board 6 is slidably connected between the two sliding rails 9, the display screen 5 is electrically connected with an external power supply, one side of the writing board 6 is fixedly connected with a handle 7, the writing board 6 is slidably connected with the fixed frame 8, both sides of the front surface of the display screen 5 are provided with a loudspeaker 4, the loudspeaker 4 is electrically connected with the external power supply, four universal wheels 2 are arranged at the bottom end of the bottom plate 1, an object placing plate 13 is fixedly connected between the middle parts of the two brackets 3, when the utility model is used, when the, can write this moment when display screen 5 carries out multimedia display, it is more convenient to use to universal wheel 2 is installed to the bottom of bottom plate 1, makes things convenient for the removal of equipment, and the scope of use is wider, can use in the open air, and display screen 5 can also overturn, can write between the back of clipboard 6 this moment, uses as the blackboard.

Referring to fig. 3, the inner side of the fixing frame 8 is fixedly connected with an outer sponge strip 10, the back side of the display screen 5 is fixedly connected with an inner sponge strip 12, the front side of the writing board 6 is attached to the inner sponge strip 12, the back side of the writing board 6 is attached to the fixing frame 8, and when the writing board 6 is inserted or pulled out, the inner sponge strip 12 and the outer sponge strip 10 can wipe the content on the writing board 6, so that the written content is conveniently removed.

When in specific use, the utility model relates to a mobile multimedia display screen with a writing panel, when in use, when needing to write, the writing board 6 is drawn out from the back of the display screen 5 through the handle 7, at the moment, the writing can be carried out when the display screen 5 carries out multimedia display, the use is more convenient, and the bottom of the bottom plate 1 is provided with the universal wheels 2, which is convenient for the movement of the equipment and has wider application range, can be used outdoors, the display screen 5 can also be turned over, at the moment, writing can be carried out between the back surfaces of the writing boards 6 to be used as a blackboard, the back surfaces of the writing boards 6 are attached to the fixed frame 8, when the writing board 6 is inserted or removed, the inner sponge strip 12 and the outer sponge strip 10 can wipe the contents on the writing board 6, thereby facilitating the removal of the written contents.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mobile multimedia display screen with a writing panel, comprising a base plate (1) and a display screen (5), characterized in that: the equal fixedly connected with support (3) in both sides on bottom plate (1) top, rotate through pivot (11) between the top of display screen (5) and two supports (3) and be connected, the back fixedly connected with mount (8) of display screen (5), two slide rails (9) of the fixedly connected with at the pivot (11) back, two sliding connection has clipboard (6) between slide rail (9), display screen (5) and external power source electric connection.

2. A mobile multimedia display with a writing surface plate according to claim 1, wherein: the sponge strip is characterized in that the inner side of the fixing frame (8) is fixedly connected with an outer sponge strip (10), and the back side of the display screen (5) is fixedly connected with an inner sponge strip (12).

3. A mobile multimedia display with a writing panel according to claim 2, wherein: the front surface of the writing board (6) is attached to the inner sponge strip (12), and the back surface of the writing board (6) is attached to the fixing frame (8).

4. A mobile multimedia display with a writing surface plate according to claim 1, wherein: one side fixedly connected with handle (7) of clipboard (6), clipboard (6) and mount (8) sliding connection.

5. A mobile multimedia display with a writing surface plate according to claim 1, wherein: speaker (4) are all installed to the positive both sides of display screen (5), speaker (4) and external power source electric connection.

6. A mobile multimedia display with a writing surface plate according to claim 1, wherein: four universal wheels (2), two are installed to the bottom of bottom plate (1) fixedly connected with puts thing board (13) between the middle part of support (3).