CN214896996U - Teaching touch display - Google Patents

Abstract

The utility model discloses a teaching touch-control display, including removing the base, the last fixed surface who removes the base installs the protection casing, the upper surface that removes the base is located the rear fixed mounting of protection casing has protective housing, the inboard fixed mounting that the upper surface that removes the base is located protective housing has the pneumatic stem, the upper end swing joint of pneumatic stem has the anchor frame, the front fixed surface who adds the anchor frame installs display screen, the rear surface of protection casing is close to the equal fixed mounting in both sides position and has the fixed block. A teaching touch-control display, can be used for the student to enclose and watch closely the teaching to can make things convenient for many people to operate the interdynamic all around, thereby do benefit to and improve the teaching quality, and can play the effect of dustproof protection to the display screen front surface, and with the display screen income protection casing, can be convenient for transport and prevent that external impact from damaging the screen, and can reduce occupation space after the income.

Description

Teaching touch display

Technical Field

The utility model relates to a display screen field, in particular to teaching touch display.

Background

The touch screen display can enable a user to operate the host machine by lightly touching icons or characters on the computer display screen with fingers, so that the operation of a keyboard and a mouse is avoided, and the man-machine interaction is more straightforward. The system is mainly applied to information inquiry, leadership office work, electronic games, song and dish ordering, multimedia teaching, air ticket/train ticket pre-sale and the like of halls in public places, and is widely applied to various fields; however, there is certain drawback in current teaching touch display when using, in use can only lead to a mode to student show teaching, the student at some backs is difficult to draw close teaching mr's distance, it is vague easily, thereby can't improve the teaching quality, and improve student's interest in learning, and traditional display can only mr independent operation explanation, can not operate the distance of drawing close student and mr simultaneously by student mr, display screen can not accomodate after using in addition, thereby lead to the screen after using to adsorb more dust easily, and can not prevent that external force from leading to damaging to the impact of screen, also can not reduce the area occupied and lead to being difficult to the transportation.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a teaching touch display, which can effectively solve the problems of the background art.

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

the utility model provides a teaching touch-control display, is including removing the base, the last fixed surface who removes the base installs the protection casing, the rear fixed mounting that the upper surface that removes the base is located the protection casing has protective housing, the inboard fixed mounting that the upper surface that removes the base is located protective housing has the pneumatic stem, the upper end swing joint of pneumatic stem has the anchor strut, the front fixed surface who adds the anchor strut installs display screen, the rear surface of protection casing is close to the equal fixed mounting in both sides position and has the fixed block, the lower surface that removes the base is close to the equal fixed mounting in four corners position and has the universal wheel.

Preferably, the protection casing is close to both sides edge mouth and is close to equal fixed mounting of upper surface edge mouth department and has dustproof brush, the front surface of protection casing is close to upper surface department fixed vertical installation and puts the thing platform, the lower surface connection who puts the thing platform installs the reinforcement bracing piece, the lower extreme and the mobile base fixed connection of reinforcement bracing piece.

Preferably, the surface of pneumatic rod is close to the upper end position and has seted up the interlude hole, the inside interlude of interlude hole has the rotation axis, the both ends of rotation axis all with connecting seat fixed connection.

Preferably, the connecting seat is fixedly installed on the rear surface of the reinforcing frame, the pneumatic rod is movably connected with the reinforcing frame through the rotating shaft and the connecting seat, and the number of the pneumatic rod and the number of the protective shells are two respectively.

Preferably, the reinforcing frame is movably provided with a fixing bolt at both ends of the cross bar at the uppermost part.

Preferably, first card hole has all been seted up on the surface of fixed block, the surface of fixed block is located the below in first card hole and has all been seted up second card hole, the front surface of display screen is attached to have the screen tempering membrane.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the pneumatic rod is matched with the fixed bolt, the first clamping hole, the rotating shaft and the connecting seat, when in use, the display screen can be perpendicular to the pneumatic rod through the rotation of the rotating shaft and the connecting seat, then the extension rod of the pneumatic rod is pressed down, the fixed bolt is inserted into the first clamping hole on the fixed block to be fixed after being pressed down, at the moment, the display screen can be placed on the upper surface of the object placing table with the display surface upward, thus being used for students to watch close-range teaching, being convenient for a plurality of people to operate and interact all around, being beneficial to improving the teaching quality, through the arranged protective cover, the pneumatic rod, the reinforcing frame and the fixed block, when the use is finished or when in transportation and storage, the display screen or the reinforcing frame is directly pressed, the pneumatic rod begins to shrink, so that the display screen is pressed into the inner side of the protective cover, and the fixed bolt is clamped into the second clamping hole on the fixed block, dustproof brush just establishes the top and the both sides clearance lid of display screen this moment, alright play dustproof protection's effect to display screen front surface like this to in taking the display screen into the protection casing, can be convenient for transport and prevent that external impact from damaging the screen, and can reduce occupation space after the income.

Drawings

Fig. 1 is a schematic view of an overall structure of a teaching touch display of the present invention;

fig. 2 is a partial view of a teaching touch display of the present invention;

fig. 3 is the enlarged view of a position a in fig. 2 of the teaching touch display.

In the figure: 1. moving the base; 2. a protective cover; 201. a dustproof brush; 202. a placing table; 203. reinforcing the supporting rod; 3. a protective housing; 4. a pneumatic rod; 401. a rotating shaft; 402. a connecting seat; 5. a reinforcing frame; 501. fixing the bolt; 6. a display screen; 7. a fixed block; 701. a first card hole; 702. a second card hole; 8. a universal wheel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a teaching touch display includes a mobile base 1, a protective cover 2 is fixedly installed on the upper surface of the mobile base 1, a protective housing 3 is fixedly installed on the upper surface of the mobile base 1, which is located behind the protective cover 2, a pneumatic rod 4 is fixedly installed on the upper surface of the mobile base 1, which is located on the inner side of the protective housing 3, a reinforcing frame 5 is movably connected to the upper end of the pneumatic rod 4, a display screen 6 is fixedly installed on the front surface of the reinforcing frame 5, fixed blocks 7 are fixedly installed on the positions, close to the two sides, of the rear surface of the protective cover 2, and universal wheels 8 are fixedly installed on the positions, close to the four corners, of the lower surface of the mobile base 1;

the dustproof hairbrush 201 is fixedly installed at the position, close to the edge openings of the two sides and the edge opening of the upper surface, of the protective cover 2, the object placing table 202 is fixedly and vertically installed at the position, close to the upper surface, of the front surface of the protective cover 2, the lower surface of the object placing table 202 is connected and installed with the reinforcing supporting rod 203, and the lower end of the reinforcing supporting rod 203 is fixedly connected with the movable base 1; a through hole is formed in the surface of the pneumatic rod 4 close to the upper end, a rotating shaft 401 is inserted into the through hole, and two ends of the rotating shaft 401 are fixedly connected with the connecting seat 402; the connecting seat 402 is fixedly arranged on the rear surface of the reinforcing frame 5, the pneumatic rod 4 is movably connected with the reinforcing frame 5 through the rotating shaft 401 and the connecting seat 402, the pneumatic rod 4 and the protective shell 3 are respectively provided with two parts, when the multifunctional desk is used, the display screen 6 can be perpendicular to the pneumatic rod 4 through the rotating shaft 401 and the connecting seat 402, then the extension rod of the pneumatic rod 4 is pressed downwards, the fixing bolt 501 is inserted into the first clamping hole 701 on the fixing block 7 to be fixed after being pressed downwards, at the moment, the display screen 6 can be placed on the upper surface of the object placing table 202 with the display surface facing upwards, and therefore the multifunctional desk can be used for close-range teaching of students, and multiple people can conveniently operate and interact around the multifunctional desk, so that the teaching quality can be improved; the reinforcing frame 5 is movably provided with fixing bolts 501 at two ends of the cross bar at the uppermost part; first card hole 701 has all been seted up on the surface of fixed block 7, second card hole 702 has all been seted up to the below that the surface of fixed block 7 is located first card hole 701, display screen 6's front surface has attached screen tempering membrane, perhaps when transportation storage when finishing using, directly press display screen 6 or reinforcement frame 5, make display screen 6 impress the inboard of protection casing 2, and make fixing bolt 501 card go into the second card hole 702 on fixed block 7, dustproof brush 201 just establishes display screen 6's top and both sides clearance lid this moment, alright play dustproof protection's effect to display screen 6 front surface like this, and in taking in display screen 6 protection casing 2, can be convenient for transport and prevent that external force from striking from damaging the screen, and can reduce occupation space after the income.

It should be noted that, the utility model relates to a teaching touch display, when using, the user can first connect the display screen 6 through the power cord, and through the wireless networking, can put into use after connecting, in use the teacher can place the display screen 6 perpendicular to the horizontal plane for teaching explanation, and can also rotate the display screen 6 through the rotation axis 401 and the connecting seat 402 to be perpendicular to the pneumatic rod 4, then press down the extension rod of the pneumatic rod 4, insert the fixing bolt 501 into the inside of the first card hole 701 on the fixing block 7 after pressing down, at this moment, the display screen 6 can place the display surface up on the upper surface of the object placing table 202, in this way, can be used for students to surround and watch close-range teaching, and can make things convenient for many people to operate and interact all around, thereby it is favorable to improve the teaching quality, after teaching finishes, withdraw the fixing bolt 501 from the first card hole 701, then make pneumatic stem 4 and display screen 6 parallel, then, directly press display screen 6 or add reinforcing frame 5, make display screen 6 impress the inboard of protection casing 2, and make fixing bolt 501 block go into in the second card hole 702 on the fixed block 7, dustproof brush 201 just covers the top and both sides clearance of display screen 6 this moment and establishes, like this alright play dustproof protection's effect to display screen 6 front surface, and with display screen 6 income protection casing 2 in, can be convenient for transport and prevent that external force from striking from damaging the screen, and can reduce occupation space after the income, when using once more, only need dial fixing bolt 501 alright rise to predetermineeing the height under pneumatic stem 4's thrust.

In the utility model, through the pneumatic rod 4 that sets up cooperation fixing bolt 501, first calorie of hole 701, rotation axis 401 and connecting seat 402, when using, can be perpendicular with pneumatic rod 4 through rotation axis 401 and connecting seat 402 rotation with display screen 6, then push down the extension bar of pneumatic rod 4, push down the back and insert fixing bolt 501 inside the first calorie of hole 701 on fixed block 7 and fix, display screen 6 can be placed on the upper surface of putting thing platform 202 with the display surface up at this moment, so can be used for the student to enclose the close range teaching, and can make things convenient for many people to operate the interaction all around, thereby do benefit to and improve the teaching quality, through the protection casing 2 that sets up, pneumatic rod 4, reinforcing frame 5 and fixed block 7, when finishing using or when transportation storage, directly press display screen 6 or reinforcing frame 5, pneumatic rod 4 begins to shrink, make display screen 6 impress the inboard of protection casing 2, and make fixing bolt 501 block go into the second card hole 702 on the fixed block 7, dustproof brush 201 just covers the top and both sides clearance of display screen 6 this moment and establishes, like this alright play dustproof protection's effect to display screen 6 front surface to in taking display screen 6 into protection casing 2, can be convenient for transport and prevent that external force from striking and damaging the screen, and can reduce occupation space after the income.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A teaching touch display is characterized in that: including removing base (1), the last fixed surface who removes base (1) installs protection casing (2), the rear fixed mounting that the upper surface that removes base (1) is located protection casing (2) has protecting sheathing (3), the inboard fixed mounting that the upper surface that removes base (1) is located protecting sheathing (3) has pneumatic rod (4), the upper end swing joint of pneumatic rod (4) has reinforcing frame (5), the preceding fixed surface who reinforcing frame (5) installs display screen (6), the rear surface of protection casing (2) is close to the equal fixed mounting in both sides position and has fixed block (7), the lower surface that removes base (1) is close to the equal fixed mounting in four corners position and has universal wheel (8).

2. The teaching touch display of claim 1, wherein: protection casing (2) are close to both sides edge mouth and are close to equal fixed mounting of upper surface edge mouth department and have dustproof brush (201), the front surface of protection casing (2) is close to upper surface department fixed vertical installation and puts thing platform (202), the lower surface connection who puts thing platform (202) installs and consolidates bracing piece (203), consolidate the lower extreme and the removal base (1) fixed connection of bracing piece (203).

3. The teaching touch display of claim 1, wherein: the surface of pneumatic rod (4) is close to the upper end position and has seted up the interlude hole, the inside interlude of interlude hole has rotation axis (401), the both ends of rotation axis (401) all with connecting seat (402) fixed connection.

4. The teaching touch display of claim 3, wherein: the connecting seat (402) is fixedly arranged on the rear surface of the reinforcing frame (5), the pneumatic rod (4) is movably connected with the reinforcing frame (5) through the rotating shaft (401) and the connecting seat (402), and the pneumatic rod (4) and the protective shell (3) are respectively provided with two pneumatic rods.

5. The teaching touch display of claim 1, wherein: and fixing bolts (501) are movably arranged at two ends of the cross bar positioned at the uppermost part of the reinforcing frame (5).

6. The teaching touch display of claim 1, wherein: first card hole (701) have all been seted up on the surface of fixed block (7), second card hole (702) have all been seted up to the below that the surface of fixed block (7) is located first card hole (701), the front surface of display screen (6) is attached to have the screen tempering membrane.

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