CN211906897U

CN211906897U - Digital media multifunctional display device

Info

Publication number: CN211906897U
Application number: CN202021001804.0U
Authority: CN
Inventors: 刘梅雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-11-10
Anticipated expiration: 2030-06-04

Abstract

The utility model provides a digital media multifunctional display device, including support panel, support panel bottom fixedly connected with support frame, the equal fixedly connected with universal wheel in four edges of support frame bottom, two display framves of support panel top back one side fixedly connected with, fixedly connected with crossbeam between two display frame tops, fixedly connected with display panel between two display frame, one of them display frame openly one side fixedly connected with flush mounting plate of switch, two display frame top front fixed mounting have projection mechanism, two display frame back fixed mounting have adjustable demonstration tablet, support panel top still fixedly connected with be used for placing stationery's the thing box of putting and locker, the utility model discloses the scheme: the image that will show through the projection mechanism who sets up is projected on the display panel, cooperates adjustable demonstration tablet, carries out the teaching of blackboard writing explanation in step, improves teaching efficiency.

Description

Digital media multifunctional display device

Technical Field

The utility model belongs to the technical field of the multi-media, concretely relates to digital media multifunctional display device.

Background

The multimedia is the synthesis of multiple media, generally includes multiple media forms such as text, sound and image, when carrying out the multimedia exhibition, generally directly throw on the wall or hang the projection curtain on the wall by the projector and throw, this kind of show method is more restricted by the region, and when carrying out the teaching, when the projector throws on the blackboard, be not convenient for mr to carry out the blackboard writing teaching, leads to the teaching inefficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital media multifunctional display device, when aiming at solving among the prior art multimedia exhibition, when receiving regional restriction and teaching, the projecting apparatus directly throws on the blackboard, influences mr to student's blackboard writing teaching, leads to the problem of teaching inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a digital media multifunctional display device, includes supporting panel, supporting panel bottom fixedly connected with support frame, the equal fixedly connected with universal wheel in four edges of support frame bottom, two display rack of supporting panel top back one side fixedly connected with, two fixedly connected with crossbeam, two between the display rack top fixedly connected with display panel, one of them between the display rack fixedly connected with flush mounting plate of display rack openly one side, two display rack top front fixed mounting has projection mechanism, two display rack back fixed mounting has adjustable tablet, the thing box and the locker are put to support panel top still fixedly connected with and be used for placing stationery.

In order to make and adjust projecting apparatus height and angle, as the utility model relates to an it is preferred, projecting mechanism includes the triangle-shaped mounting bracket, triangle-shaped mounting bracket tip department bottom fixedly connected with unable adjustment base, the fluting has been seted up to the unable adjustment base bottom, there is the regulating block through the pin joint of pin in the fluting, regulating block bottom fixedly connected with electric telescopic handle, the flexible end fixedly connected with projecting apparatus of electric telescopic handle, triangle-shaped mounting bracket and two show frame fixed connection.

In order to make the mr carry out the blackboard writing explanation to the projection content, as the utility model relates to an it is preferred, adjustable demonstration tablet includes the slide rail that two symmetries set up, two the spout has all been seted up to the slide rail, two sliding connection has the demonstration board between the spout, demonstration board one side fixedly connected with handle, two the slide rail back is close to the equal fixedly connected with stopper in handle one side, the demonstration board back is kept away from the spacing rectangular, two of handle one side fixedly connected with slide rail all with two show frame fixed connection.

In order to make and preserve teaching materials etc. as the utility model relates to an it is preferred, the locker includes the cabinet body, the cavity has been seted up to the cabinet body, thing board is put to fixedly connected with in the cavity, cabinet body openly one side articulates there is the cabinet door, cabinet door openly one side fixedly connected with handle, cabinet body fixed mounting have the supporting panel top.

In order to make the device normally work, as the utility model relates to an it is preferred, electric telescopic handle passes through electric telescopic handle control switch and external power supply electric connection on the flush mounting plate of switch, the projecting apparatus passes through projecting apparatus control switch and external power supply electric connection on the flush mounting plate of switch.

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

1) through the arranged projection mechanism, the projector can freely adjust the height through the electric telescopic rod, the angle of the projector can be conveniently adjusted through the matching between the fixed base and the adjusting block, the projector directly projects images on the display panel, multimedia display is more convenient to carry out, the positions of the projector and the projection screen do not need to be independently arranged, and a teacher can conveniently move the multimedia device through the universal wheels fixedly connected with the bottom end of the supporting frame;

2) through the adjustable demonstration board that is equipped with, when the mr when carrying out multimedia teaching, throw the content of required teaching on the display panel through the projecting apparatus, the mr will demonstrate the board and draw the department from the slide rail through the handle of pulling demonstration board one side fixed connection, carry out the blackboard writing teaching on the demonstration board, improve teaching efficiency, through the spacing cooperation between stopper and the spacing rectangular, prevent that the demonstration board is unexpected to drop from the slide rail.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic structural view of a projection mechanism of the present invention;

fig. 3 is a schematic view of the structure of the adjustable demonstration board of the present invention;

fig. 4 is a schematic view of the storage cabinet of the present invention.

In the figure: 1. a support panel; 2. a support frame; 3. a universal wheel; 4. a display stand; 5. a cross beam; 6. a display panel; 7. a switch panel; 8. a projection mechanism; 801. a triangular mounting bracket; 802. a fixed base; 803. grooving; 804. an adjusting block; 805. an electric telescopic rod; 806. a projector; 9. the playing card can be adjusted; 901. a slide rail; 902. a chute; 903. a demonstration board; 904. a handle; 905. a limiting block; 906. a limiting strip; 10. a storage box; 11. a storage cabinet; 1101. a cabinet body; 1102. a chamber; 1103. a storage plate; 1104. a cabinet door; 1105. a handle.

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. 1-4, the present invention provides the following technical solutions: the utility model provides a digital media multifunctional display device, including supporting

panel

1, 1 bottom fixedly connected with support frame 2 of supporting panel, the equal fixedly connected with universal wheel 3 in four edges of 2 bottoms of support frame, 1 top back one side fixedly connected with two display rack 4 of supporting panel, fixedly connected with crossbeam 5 between 4 tops of two display rack, fixedly connected with display panel 6 between 4 two display rack, one of them 4 openly one side fixedly connected with flush mounting plate 7 of display rack, 4 top openly fixed mounting of two display rack have

projection mechanism

8, 4 back fixed mounting of two display rack have adjustable tablet 9 of playing, 1 top of supporting panel still fixedly connected with be used for placing stationery put thing box 10 and locker 11.

Preferably, the projection mechanism 8 includes a triangular mounting frame 801, a bottom end of a tip of the triangular mounting frame 801 is fixedly connected with a fixing base 802, a slot 803 is formed in the bottom end of the fixing base 802, an adjusting block 804 is connected with the slot 803 through a pin, a bottom end of the adjusting block 804 is fixedly connected with an electric telescopic rod 805, a telescopic end of the electric telescopic rod 805 is fixedly connected with a projector 806, and the triangular mounting frame 801 is fixedly connected with the two display frames 4.

Preferably, adjustable demonstration board 9 includes the slide rail 901 that two symmetries set up, spout 902 has all been seted up to two slide rails 901, sliding connection has demonstration board 903 between two spout 902, demonstration board 903 one side fixedly connected with handle 904, two slide rails 901 backs are close to the equal fixedly connected with stopper 905 in handle 904 one side, demonstration board 903 back is far away from the spacing rectangular 906 of handle 904 one side fixedly connected with, two slide rails 901 all with two display frame 4 fixed connection.

Preferably, the storage cabinet 11 includes a cabinet 1101, a cavity 1102 is formed in the cabinet 1101, a storage board 1103 is fixedly connected in the cavity 1102, a cabinet door 1104 is hinged to one side of the front face of the cabinet 1101, a handle 1105 is fixedly connected to one side of the front face of the cabinet door 1104, and the top end of the support panel 1 is fixedly mounted on the cabinet 1101.

Preferably, the electric telescopic rod 805 is electrically connected to the external power source through an electric telescopic rod control switch on the switch panel 7, and the projector 806 is electrically connected to the external power source through a projector control switch on the switch panel 7.

The working principle is as follows: firstly, a projector control switch on a switch panel 7 is opened to enable the projector 806 to project normally, then, an electric telescopic rod control switch on the switch panel 7 is opened, the projection height of the projector 806 is controlled by telescopic of an electric telescopic rod 805, the projection angle of the projector 806 is adjusted by adjusting an adjusting block 804 in a pin joint in a slot 803 formed at the bottom end of a fixed base 802, a demonstration board 903 is pulled out of a chute 902 by pulling a handle 904, a teacher performs board writing teaching on the demonstration board 903 by matching the content projected on a display board 6 by the projector 806, the content projected by the projector 806 is convenient for students to understand, the teaching quality is improved, the limit matching of a limit 905 fixedly connected at one side of a slide rail 901 and a limit strip 906 fixedly connected at the back of the demonstration board 903 is realized, the teacher is prevented from pulling the demonstration board 903 out of the chute 902 by excessive force to cause the damage of the device, through setting up the thing box 10 of putting on supporting panel 1 top, make things convenient for the mr to accomodate stationery for teaching, through setting up locker 11 on supporting panel 1 top, make things convenient for the mr to place teaching materials, the paper etc. in putting thing board 1103 and cavity 1102 bottom, classify and accomodate teaching materials etc. close cabinet door 1104, data to the storage, the paper etc. are kept, through setting up universal wheel 3 in 2 bottoms of support frame, make that the mr can be swiftly convenient remove the device.

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. A digital media multifunctional display device, comprising a support panel (1), characterized in that: support panel (1) bottom fixedly connected with support frame (2), the equal fixedly connected with universal wheel (3) of four edges in support frame (2) bottom, two display rack (4) of support panel (1) top back one side fixedly connected with, two fixedly connected with crossbeam (5), two between display rack (4) top fixedly connected with display panel (6), one of them between display rack (4) show that frame (4) openly one side fixedly connected with flush mounting plate of switch (7), two show that the positive fixed mounting in frame (4) top has projection mechanism (8), two show that frame (4) back fixed mounting has adjustable demonstration tablet (9), support panel (1) top still fixedly connected with is used for placing stationery's thing box (10) and locker (11) of putting.

2. The digital media multi-function display device of claim 1, wherein: projection mechanism (8) include triangle-shaped mounting bracket (801), triangle-shaped mounting bracket (801) tip department bottom fixedly connected with unable adjustment base (802), fluting (803) have been seted up to unable adjustment base (802) bottom, there is regulating block (804) through the pin joint of pin in fluting (803), regulating block (804) bottom fixedly connected with electric telescopic handle (805), electric telescopic handle (805) flexible end fixedly connected with projecting apparatus (806), triangle-shaped mounting bracket (801) and two show frame (4) fixed connection.

3. The digital media multi-function display device of claim 1, wherein: adjustable demonstration board (9) include slide rail (901) that two symmetries set up, two spout (902) have all been seted up to slide rail (901), two sliding connection has demonstration board (903) between spout (902), demonstration board (903) one side fixedly connected with handle (904), two slide rail (901) back is close to equal fixedly connected with stopper (905) in handle (904) one side, demonstration board (903) back is kept away from handle (904) one side fixedly connected with is spacing rectangular (906), two slide rail (901) all with two display rack (4) fixed connection.

4. The digital media multi-function display device of claim 1, wherein: the storage cabinet (11) comprises a cabinet body (1101), a cavity (1102) is formed in the cabinet body (1101), a storage board (1103) is fixedly connected in the cavity (1102), a cabinet door (1104) is hinged to one side of the front face of the cabinet body (1101), a handle (1105) is fixedly connected to one side of the front face of the cabinet door (1104), and the top end of the support panel (1) is fixedly mounted on the cabinet body (1101).

5. A digital media multi-function display device, according to claim 2, wherein: the electric telescopic rod (805) is electrically connected with an external power supply through an electric telescopic rod control switch on the switch panel (7), and the projector (806) is electrically connected with the external power supply through a projector control switch on the switch panel (7).