CN213545565U

CN213545565U - Movable video teaching display instrument

Info

Publication number: CN213545565U
Application number: CN202022701706.4U
Authority: CN
Inventors: 武怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-06-25
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a portable video teaching show appearance relates to teaching aid technical field. The utility model discloses a IPS display, one side of IPS display is fixed with first H type fixed plate, and the both ends of first H type fixed plate one side all are fixed with vertical support plate, and the bottom that the opposite side of two vertical support plates just is located first H type fixed plate is fixed with second H type fixed plate. The utility model discloses a handle fixed plate, the spacing slide rail of direction, mutually support between spacing slide bar of direction and the handle, make the device can rely on hidden handle to remove, make more facility during the mobile device, make the device be convenient for use, through vertical support plate, second H type fixed plate and write mutually supporting between the blank, make the device can not only play the slide data that has made, can also provide the problem that makes things convenient for to propose temporarily and write the blank of writing of analysis, make the device more practical.

Description

Movable video teaching display instrument

Technical Field

The utility model belongs to the technical field of teaching aid, especially, relate to portable video teaching display instrument.

Background

At present, teaching, business and meeting are all provided with the data on slides which are made in advance by using equipment such as a slide projector, a projector and the like, or the data which are written on a projection film by a projection speaker on site, although the data are very convenient for the speaker or the person who participates in the meeting, the problem that more objects and various phenomena on site cannot be displayed to the person in real time due to the narrow use surface, more objects on site cannot be more clearly and definitely taught, along with the development of science and technology, the movable video teaching display instrument well solves the problem, however, the existing movable video teaching display instrument usually depends on a pushing frame to move and carry, is very inconvenient to move, so that the device is inconvenient to use, and the existing device can only play the made slide data, cannot provide a structure which is convenient for the temporary problem to be provided to write and analyze, making the device impractical.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable video teaching show appearance to current problem has been solved: the existing mobile video teaching display instrument usually depends on a pushing frame to move and carry, and is very inconvenient to move, so that the device is inconvenient to use.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a mobile video teaching display instrument, including the IPS display, one side of IPS display is fixed with first H type fixed plate, the both ends of first H type fixed plate one side all are fixed with vertical support plate, two the opposite side of vertical support plate and the bottom that is located first H type fixed plate are fixed with second H type fixed plate, the opposite side of second H type fixed plate is fixed with writes the blank, wherein be located one end of second H type fixed plate one side of vertical support plate rotate and be connected with the handle fixed plate, the inside of handle fixed plate has seted up the arc draw-in groove, two the bottom of vertical support plate all is connected with horizontal support plate through the welding, the outside of two horizontal support plates is equipped with hidden handle mechanism, the bottom of two horizontal support plates all is equipped with universal gyro wheel;

hidden handle mechanism includes two direction spacing slide rails, two direction spacing slide bars and handle, two direction spacing slide rails welded connection respectively in the both sides of horizontal backup pad, two direction spacing slide bars sliding connection respectively in the both sides of direction spacing slide rail, the handle passes through welded connection in two between the direction spacing slide bars.

Furthermore, the first H-shaped fixing plate and the vertical supporting plate are connected with the second H-shaped fixing plate through welding.

Furthermore, the first H-shaped fixing plate and the second H-shaped fixing plate are both made of aluminum alloy.

Furthermore, one side of the vertical support plate located at one end of the second H-shaped fixing plate is connected with a central rotating shaft through welding, the handle fixing plate is assembled on the outer side of the central rotating shaft, and the vertical support plate and the handle fixing plate are connected through the central rotating shaft in a rotating mode.

Furthermore, a guide limiting groove is formed in one side of the guide limiting slide rail, a shaft rod is connected to the other side of one end of the guide limiting slide rod in a welding mode, the shaft rod is assembled inside the guide limiting groove, and the guide limiting slide rail and the guide limiting slide rod are connected in a sliding mode through the shaft rod.

Furthermore, the outside of handle is connected with the rubber sleeve through cup jointing, a plurality of anti-skidding lines have been seted up to the outside equipartition of rubber sleeve.

The utility model discloses following beneficial effect has:

1. the utility model discloses a mutually supporting between handle fixed plate, the spacing slide rail of direction, the spacing slide bar of direction and the handle for the device can rely on hidden handle to remove, makes more facility during mobile device, makes the device convenient to use.

2. The utility model discloses a vertical support board, second H type fixed plate and write mutually supporting between the blank for the device can not only play the slide data that has made, can also provide the blank of writing that the analysis was write to the problem that makes things convenient for temporarily to propose, makes the device more practical.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a rear view of the overall structure of the present invention;

fig. 3 is an exploded view of the structure of the hidden lever handle mechanism;

fig. 4 is a schematic view of the present invention in an expanded state;

in the drawings, the components represented by the respective reference numerals are listed below:

1. an IPS display; 2. a first H-shaped fixing plate; 3. a vertical support plate; 4. a second H-shaped fixing plate; 5. writing a white board; 6. a handle fixing plate; 7. a transverse support plate; 8. a hidden handle mechanism; 9. a universal roller; 10. a guide limit slide rail; 11. a guide limit slide bar; 12. 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a mobile video teaching demonstration instrument, which comprises an IPS display 1, a first H-shaped fixing plate 2 fixed on one side of the IPS display 1, vertical supporting plates 3 welded to both ends of one side of the first H-shaped fixing plate 2, a second H-shaped fixing plate 4 welded to the other side of the two vertical supporting plates 3 and located at the bottom of the first H-shaped fixing plate 2, a writing white plate 5 fixed on the other side of the second H-shaped fixing plate 4, one side of the vertical supporting plate 3 positioned at one end of the second H-shaped fixing plate 4 is rotatably connected with a handle fixing plate 6, an arc-shaped clamping groove is formed in the handle fixing plate 6, the bottoms of the two vertical supporting plates 3 are respectively connected with a transverse supporting plate 7 through welding, the outer sides of the two transverse supporting plates 7 are provided with a hidden handle mechanism 8, and the bottoms of the two transverse supporting plates 7 are respectively provided with a universal roller 9;

the first H-shaped fixing plate 2 and the second H-shaped fixing plate 4 are made of aluminum alloy;

one side of the vertical supporting plate 3 positioned at one end of the second H-shaped fixing plate 4 is connected with a central rotating shaft through welding, the handle fixing plate 6 is assembled on the outer side of the central rotating shaft, and the vertical supporting plate 3 and the handle fixing plate 6 are rotatably connected through the central rotating shaft;

the hidden type handle mechanism 8 comprises two guide limit slide rails 10, two guide limit slide bars 11 and a handle 12, wherein the two guide limit slide rails 10 are respectively connected to two sides of the transverse support plate 7 in a welding mode, the two guide limit slide bars 11 are respectively connected to two sides of the guide limit slide rails 10 in a sliding mode, and the handle 12 is connected between the two guide limit slide bars 11 in a welding mode;

here, one side of the guide limit slide rail 10 is provided with a guide limit groove, the other side of one end of the guide limit slide bar 11 is connected with a shaft lever through welding, the shaft lever is assembled inside the guide limit groove, and the guide limit slide rail 10 and the guide limit slide bar 11 are connected through the shaft lever in a sliding manner;

here, the outside of handle 12 is connected with the rubber sleeve through cup jointing, and the outside equipartition of rubber sleeve has seted up a plurality of anti-skidding lines.

One specific application of this embodiment is:

when a user needs to move the display instrument to a display area, pulling the handle 12 to enable the handle 12 and the guide limiting slide rail 10 to be far away, enabling the handle 12 to drive the guide limiting slide bar 11 to move through welding connection of the handle 12 and the guide limiting slide bar 11, after the handle 12 is pulled to the farthest distance, rotating the handle 12 to enable the handle 12 to drive the guide limiting slide bar 11 to rotate, rotating the handle 12 to a specified position, rotating the handle fixing plate 6 to enable the handle 12 to be located inside the arc-shaped clamping groove, further enabling the handle fixing plate 6 and the handle 12 to form clamping connection, further enabling the handle fixing plate 6 to fix the handle 12, pushing the handle 12 and enabling the moving device to be more convenient and faster;

after the device removed the display area, rotated handle fixed plate 6 for handle fixed plate 6 and handle 12 break away from, and then make handle fixed plate 6 no longer form fixedly to handle 12, rotate handle 12, make handle 12 parallel with the horizontal plane, promote handle 12 to the direction that is close to direction limit slide rail 10, make handle 12 hide.

When the device is used for displaying, the device is connected with an external power supply, prepared slide data are displayed through the IPS display 1, when a participant temporarily puts forward a problem, the device can write and analyze on the surface of the writing whiteboard 5 through a water pen used in a matched mode, and the device is more practical.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a portable video teaching show appearance, includes IPS display (1), its characterized in that: one side of the IPS display (1) is fixed with a first H-shaped fixing plate (2), two ends of one side of the first H-shaped fixing plate (2) are respectively fixed with a vertical supporting plate (3), the other side of the two vertical supporting plates (3) is fixed with a second H-shaped fixing plate (4) at the bottom of the first H-shaped fixing plate (2), the other side of the second H-shaped fixing plate (4) is fixed with a writing white board (5), one side of the vertical supporting plate (3) at one end of the second H-shaped fixing plate (4) is rotationally connected with a handle fixing plate (6), an arc-shaped clamping groove is formed in the handle fixing plate (6), the bottoms of the two vertical supporting plates (3) are respectively connected with a transverse supporting plate (7) through welding, and the outer sides of the transverse supporting plates (7) are provided with a hidden handle mechanism (8), universal rollers (9) are assembled at the bottoms of the two transverse supporting plates (7);

hidden handle mechanism (8) are including two direction spacing slide rails (10), two direction spacing slide bars (11) and handle (12), two direction spacing slide rails (10) welded connection respectively in the both sides of horizontal backup pad (7), two direction spacing slide bars (11) sliding connection respectively in the both sides of direction spacing slide rails (10), handle (12) through welded connection in two between the spacing slide bars (11) of direction.

2. A mobile video teaching demonstration apparatus according to claim 1 wherein the first H-shaped fixing plate (2) and the vertical support plate (3), and the vertical support plate (3) and the second H-shaped fixing plate (4) are connected by welding.

3. The mobile video teaching demonstration instrument according to claim 1, wherein the first H-shaped fixing plate (2) and the second H-shaped fixing plate (4) are made of aluminum alloy.

4. The mobile video teaching demonstration instrument according to claim 1, wherein one side of the vertical support plate (3) at one end of the second H-shaped fixing plate (4) is connected with a central rotating shaft through welding connection, the handle fixing plate (6) is assembled at the outer side of the central rotating shaft, and the vertical support plate (3) and the handle fixing plate (6) are rotatably connected through the central rotating shaft.

5. The mobile video teaching demonstration instrument according to claim 1, wherein one side of the guide limit slide rail (10) is provided with a guide limit groove, the other side of one end of the guide limit slide bar (11) is connected with a shaft rod by welding, the shaft rod is assembled inside the guide limit groove, and the guide limit slide rail (10) and the guide limit slide bar (11) are connected by the shaft rod in a sliding manner.

6. The mobile video teaching display instrument according to claim 1, wherein the outside of the handle (12) is connected with a rubber sleeve through a sleeve joint, and a plurality of anti-skid lines are uniformly distributed on the outside of the rubber sleeve.