CN213582954U

CN213582954U - Information technology multimedia display device

Info

Publication number: CN213582954U
Application number: CN202022846875.7U
Authority: CN
Inventors: 孙秀娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-06-29
Anticipated expiration: 2030-12-01

Abstract

The utility model belongs to the display device field discloses an information technology multimedia display device for it has the limitation problem to solve current display device show area. The device comprises a first support and a second support which are inserted with each other, wherein the end parts, far away from each other, of the first support and the second support are respectively and rotatably provided with a first winding roller and a second winding roller, a display belt is wound between the first winding roller and the second winding roller, and the bottom of the first support is provided with a driving mechanism for driving the first winding roller to rotate; the display belt comprises two winding belts, two winding belt bottoms are glued and two winding belt middle parts form a storage space, display sheets are placed in the storage space, one of the display sheets is a soft plastic sheet glued on the back of the winding belt, an inserting sheet groove is formed between the soft plastic sheet and the winding belt, and notepaper is placed in the inserting sheet groove. The utility model discloses a different length show contents of support one and support two show of grafting, improve device's suitability, it is convenient to adjust, and the operation is convenient, long service life, and application scope is wide.

Description

Information technology multimedia display device

Technical Field

The utility model relates to a display device technical field especially relates to an information technology multimedia display device.

Background

The multimedia technology is a technology for comprehensively processing and managing various media information such as characters, data, graphics, images, animations, sounds and the like through a computer and enabling a user to interact real-time information with the computer through various senses, and is also called as a computer multimedia technology. Usually, information technologies are combined with multimedia, and the information technologies can be used as an intelligent teaching mode in some multimedia classrooms.

Application number CN202020354968.5, application date 20200319, publication (announcement) number CN210955854U, publication date 20200707, which discloses a file named "an information technology multimedia display device", which can increase the display area to the maximum extent through a main display board and two auxiliary display boards, increasing the richness of the display, and correspondingly improving the teaching quality. However, the teaching contents are too much during teaching, so that the teaching contents can be displayed on the main display board and the two auxiliary display boards in a limited way, and the teaching contents are limited during use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the exhibition area of the exhibition device in the prior art has limitation, and providing an information technology multimedia exhibition device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an information technology multimedia display device comprises a first support and a second support which are mutually inserted, wherein the ends, far away from each other, of the first support and the second support are respectively provided with a first winding roller and a second winding roller in a rotating mode, a display belt is wound between the first winding roller and the second winding roller, and the bottom of the first support is provided with a driving mechanism for driving the first winding roller to rotate; the display belt comprises two winding belts, two winding belt bottoms are glued and two winding belt middle parts form a storage space, display sheets are placed in the storage space, one of the display sheets is a soft plastic sheet glued on the back of the winding belt, an inserting sheet groove is formed between the soft plastic sheet and the winding belt, and notepaper is placed in the inserting sheet groove.

Preferably, the driving mechanism comprises a storage battery fixed on the first support, a driving motor embedded on the first support, a gear fixed at the output end of the driving motor, and a fluted disc sleeved on and fixed on the first winding roller, and the gear is meshed with the fluted disc.

Preferably, the top of the first support far away from the second support is rotatably connected with a limiting plate, a groove is formed in the bottom of the limiting plate, the top of the first winding roller is rotatably connected into the groove, and the limiting plate limits the first support.

Preferably, the bottoms of the first support and the second support are both rotatably connected with a sliding base, and universal wheels are arranged at the bottom of the sliding base.

Preferably, the side wall of the first support is in threaded connection with a limiting handle, and one end, located inside the first support, of the limiting handle abuts against the outer wall of the second support.

Preferably, be equipped with the gasket that is fixed in on the winding under the plastic sheet, plastic sheet and gasket thickness are the same, a plurality of plastic sheet sets up along winding length direction equidistance, and plastic sheet and gasket thickness are the same, and level when the rolling of show area is not the fold.

The utility model has the advantages that:

1. the demonstration content is printed into a demonstration piece to be placed in the storage space, the demonstration content with different lengths is displayed through the inserted support I and the support II, the applicability of the device is improved, the adjustment is convenient, the operation is convenient, the demonstration belt plays a role in protecting the demonstration piece, and the service life is long;

2. the wind-up roll is installed on the support, plays limiting displacement to the wind-up roll through the limiting plate, and the wind-up roll is dismantled conveniently, and the memo paper has been placed to the inserted sheet inslot, and the suggestion teacher when opening a class at different classes course continues to explain corresponding content, and the plastic sheet is the same with gasket thickness, levels not fold when the rolling of show area, and the show piece levels, is convenient for show teaching content.

Drawings

Fig. 1 is a rear view of an information technology multimedia display device provided by the present invention;

fig. 2 is a schematic structural diagram of a display band in the information technology multimedia display apparatus provided by the present invention.

In the figure: 1. a first bracket; 2. a second bracket; 3. a first winding roller; 4. a second wind-up roller; 5. a display tape; 51. coiling; 52. a storage space; 53. a soft plastic sheet; 54. a sheet inserting groove; 55. a gasket; 6. a drive mechanism; 61. a storage battery; 62. a storage battery; 63. a fluted disc; 7. a limiting plate; 8. a sliding base; 9. limiting handles.

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.

The first embodiment is as follows:

referring to fig. 1-2, an information technology multimedia display device comprises a first support 1 and a second support 2 which are mutually inserted, wherein the ends, far away from each other, of the first support 1 and the second support 2 are respectively and rotatably provided with a first wind-up roller 3 and a second wind-up roller 4, a display belt 5 is wound between the first wind-up roller 3 and the second wind-up roller 4, and the bottom of the first support 1 is provided with a driving mechanism 6 for driving the first wind-up roller 3 to rotate; the display belt 5 comprises two winding belts 51, the bottoms of the two winding belts 51 are glued, a storage space 52 is formed in the middle of the two winding belts 51, display sheets are placed in the storage space 52, a flexible plastic sheet 53 is glued on the back of one of the winding belts 51, a sheet inserting groove 54 is formed between the flexible plastic sheet 53 and the winding belts 51, notepaper is placed in the sheet inserting groove 54, a driving mechanism 6 comprises a storage battery 61 fixed on a first support 1, a driving motor embedded on the first support 1, a gear 62 fixed at the output end of the driving motor, and a fluted disc 63 sleeved and fixed on a first winding roller 3, the gear 62 is meshed with the fluted disc 63, a limiting plate 7 is rotatably connected to the top of the first support 1 far away from a second support 2, a groove is formed in the bottom of the limiting plate 7, the top of the first winding roller 3 is rotatably connected in the groove, the limiting plate 7 limits the first support 1, and sliding bases, the bottom of the sliding base 8 is provided with universal wheels, the side wall of the first support 1 is connected with a limiting handle 9 through threads, and one end, located inside the first support 1, of the limiting handle 9 abuts against the outer wall of the second support 2.

The working principle is as follows: the first support 1 and the second support 2 are far away from each other and fixed through the limiting handle 9, the bottom of the first winding roller 3 is installed on the first support 1, the fluted disc 63 at the bottom of the first winding roller 3 is meshed with the gear 62, the limiting plate 7 is rotated to enable the top of the first winding roller 3 to be rotatably connected with the groove at the bottom of the limiting plate 7, the first support 1 is installed, the second winding roller 4 is installed on the second support 2, the driving motor works, the display belt 5 rotates, and the display piece in the display storage space 52 displays teaching contents.

Example two:

referring to fig. 1-2, a multimedia information presentation device, similar to the first embodiment, is different from the first embodiment in that a gasket 55 fixed on a tape 51 is disposed right below a flexible plastic sheet 53, the flexible plastic sheet 53 and the gasket 55 have the same thickness, the flexible plastic sheets 53 are disposed at equal intervals along the length direction of the tape 51, the flexible plastic sheets 53 and the gasket 55 have the same thickness, and a presentation tape 5 is flat and non-wrinkled when being rolled.

The working principle is as follows: note paper is placed in the insertion slot 54, and the note paper prompts the explanation content of the current class when the course is finished every time, and prompts the teacher to continue the explanation content of the current class when the course is opened next time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an information technology multimedia presentation device, includes support one (1) and support two (2) of pegging graft each other, its characterized in that: the end parts, far away from each other, of the first support (1) and the second support (2) are respectively provided with a first winding roller (3) and a second winding roller (4) in a rotating mode, a display belt (5) is wound between the first winding roller (3) and the second winding roller (4), and the bottom of the first support (1) is provided with a driving mechanism (6) for driving the first winding roller (3) to rotate;

the display belt (5) comprises two winding belts (51), the bottoms of the winding belts (51) are glued, the middle parts of the winding belts (51) form storage spaces (52), a soft plastic sheet (53) is glued to the back of one winding belt (51), and a sheet inserting groove (54) is formed between the soft plastic sheet (53) and the winding belts (51).

2. An information technology multimedia presentation apparatus as claimed in claim 1, wherein: the driving mechanism (6) comprises a storage battery (61) fixed on the first support (1), a driving motor embedded on the first support (1), a gear (62) fixed at the output end of the driving motor, and a fluted disc (63) sleeved and fixed on the first winding roller (3), wherein the gear (62) is meshed with the fluted disc (63).

3. An information technology multimedia presentation apparatus as claimed in claim 1, wherein: the top that support (1) kept away from support two (2) rotates and is connected with limiting plate (7), and the bottom of limiting plate (7) is equipped with the recess, and the top of wind-up roll (3) rotates to be connected in the recess.

4. An information technology multimedia presentation apparatus as claimed in claim 1, wherein: the bottom of the first support (1) and the bottom of the second support (2) are both rotatably connected with a sliding base (8), and universal wheels are arranged at the bottom of the sliding base (8).

5. An information technology multimedia presentation apparatus as claimed in claim 1, wherein: the side wall of the first support (1) is connected with a limiting handle (9) in a threaded mode, and one end, located inside the first support (1), of the limiting handle (9) abuts against the outer wall of the second support (2).

6. An information technology multimedia presentation apparatus as claimed in claim 1, wherein: gasket (55) that are fixed in winding (51) are equipped with under the plastic sheet (53), and plastic sheet (53) and gasket (55) thickness are the same, and a plurality of plastic sheet (53) set up along winding (51) length direction equidistance.