CN213582614U

CN213582614U - Multimedia teaching all-in-one machine

Info

Publication number: CN213582614U
Application number: CN202022940153.8U
Authority: CN
Inventors: 李姝霖
Original assignee: Shenzhen Good Intelligence Education Technology Co ltd
Current assignee: Shenzhen Good Intelligence Education Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-06-29
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a multimedia teaching all-in-one, which comprises a plate body, the groove of accomodating has all been seted up to the both sides side of plate body symmetry, and two grooves of accomodating are movable mounting respectively have a blackboard, and the one end that the plate body was kept away from to two blackboards is the first arm-tie of fixedly connected with and second arm-tie respectively, and the positive border side fixedly connected with installation frame of plate body, installation frame adopt U type form design, install the display screen on the installation frame, are equipped with adjustment mechanism on the installation frame, the beneficial effects of the utility model are that: this has all seted up through plate body both sides side and has accomodate the groove, when the blackboard does not use, can receive and release it and accomodate the inslot, reduces wall area occupied, and the display screen both sides are by spacing slip of spacing spout, promote the display screen through the flexible push pedal that drives of a pair of lift post and carry out the lift adjustment, and the fixed display screen that differs from tradition can carry out effectual altitude mixture control, and the classmates of being convenient for watch, overall structure is reasonable, easy operation, and it is convenient to use, and the practicality is high.

Description

Multimedia teaching all-in-one machine

Technical Field

The utility model relates to a multi-media, in particular to multimedia teaching all-in-one.

Background

The multimedia teaching all-in-one machine integrates a plurality of technologies such as an infrared touch technology, intelligent office teaching software, a multimedia network communication technology, a high-definition panel display technology and the like, integrates multifunctional interactive teaching equipment integrating a plurality of devices such as a projector, a projection screen, an electronic whiteboard, a computer, a television, a touch screen and the like, can realize writing, commenting, drawing, multimedia entertainment and computer operation through the product, and can easily perform a wonderful interactive classroom by directly opening the device.

Most multimedia teaching all-in-one structure is too single nowadays, mostly is comprehensive expansion, and when the blackboard did not use, can't receive and release, increases wall area occupied, and its display screen is mostly fixed, can't carry out altitude mixture control, when seeing the shadow, leads to the back row classmate to be sheltered from by the front row classmate sight, influences student's teaching quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multimedia teaching all-in-one to when the blackboard that proposes in solving above-mentioned background art does not use, can't receive and release, add wall area occupied, the display screen is mostly fixed, can't carry out altitude mixture control's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a multimedia teaching all-in-one machine comprises a plate body, wherein two symmetrical side sides of the plate body are respectively provided with an accommodating groove, the two accommodating grooves are respectively and movably provided with a blackboard, one end of each blackboard, which is far away from the plate body, is respectively and fixedly connected with a first pulling plate and a second pulling plate, the front side of the plate body is fixedly connected with an installation frame, the installation frame adopts a U-shaped design, the installation frame is provided with a display screen, the installation frame is provided with an adjusting mechanism, the adjusting mechanism comprises a limiting sliding groove, two symmetrical inner side sides of the installation frame are respectively provided with a limiting sliding groove, two symmetrical side sides of the display screen are respectively and fixedly connected with a plurality of limiting sliding blocks, the two side sides of the display screen are respectively and slidably connected with the limiting sliding grooves of the two inner side sides of the installation frame through the limiting, the bottom of display screen is equipped with the push pedal, the one end fixed connection that the installation frame was kept away from to the lift post is served in the bottom symmetry of push pedal.

As an optimal technical scheme of the utility model, the equal fixedly connected with mounting panel in top and the bottom of the plate body, a plurality of screw perforation has been seted up to the mounting panel.

As an optimized technical solution of the utility model, the following: first arm-tie and second arm-tie back top and the equal fixedly connected with a plurality of stop slide in bottom, first arm-tie and second arm-tie back top and bottom are respectively through stop slide sliding connection on wall symmetry fixed mounting's spacing slide rail.

As a preferred technical scheme of the utility model, the embedded host computer of installing in the front of second arm-tie, the front bottom of second arm-tie is seted up and is receive and release the groove and receive and release the below that the trench is located the host computer, receive and release and install the door plant on the groove, the back fixed mounting of door plant has the keyboard, the positive bottom fixedly connected with layer board of second arm-tie and layer board are close to in the bottom of door plant.

As a preferred technical scheme of the utility model, door plant bottom is through hinge and the slot bottom symmetry end swing joint that receive and releases, be equipped with fixed establishment on the door plant, fixed establishment includes the buckle and detains the piece, detain the piece and pass through a section of thick bamboo slidable mounting on the positive top of door plant, the second arm-tie openly is close to the one end fixedly connected with buckle on door plant top, the buckle top is equipped with the arc catching groove, the one end symmetry that the axle section of thick bamboo was kept away from to the knot piece is detained on the arc catching groove of buckle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a multimedia teaching all-in-one has all been seted up through plate body both sides side and has been accomodate the groove, when the blackboard does not use, can receive and release it and advance to accomodate the inslot, reduce wall area occupied, the display screen both sides are by spacing slip of spacing spout, it promotes the display screen to carry out lift adjustment to drive the flexible push pedal that drives of a pair of lift post, it is traditional fixed display screen to distinguish, can carry out effectual altitude mixture control, the classmates of being convenient for watch, overall structure is reasonable, and easy operation, it is convenient to use, and the practicality is high.

Drawings

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

FIG. 2 is a schematic view of the back side of the present invention in a sectional plan view;

fig. 3 is a schematic view of the three-dimensional structure of the door panel of the present invention.

In the figure: 1. a plate body; 2. a blackboard; 3. a first pulling plate; 4. a second pulling plate; 5. a display screen; 6. a mounting frame; 7. an adjustment mechanism; 8. a host; 9. a door panel; 10. a keyboard; 11. a support plate; 12. a fixing mechanism; 13. a receiving groove; 41. a retraction slot; 121. a retaining ring; 122. buckling blocks; 71. a limiting chute; 72. a lifting column; 73. a push 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 utility model provides a multimedia teaching integrated machine, which comprises a plate body 1, wherein, two symmetrical sides of the plate body 1 are respectively provided with an accommodating groove 13, two accommodating grooves 13 are respectively movably provided with a blackboard 2, one end of the two blackboards 2 far away from the plate body 1 is respectively fixedly connected with a first pulling plate 3 and a second pulling plate 4, the front side of the plate body 1 is fixedly connected with an installation frame 6, the installation frame 6 adopts a U-shaped design, the installation frame 6 is provided with a display screen 5, the installation frame 6 is provided with an adjusting mechanism 7, the adjusting mechanism 7 comprises a limit sliding chute 71, two symmetrical inner sides of the installation frame 6 are respectively provided with a limit sliding chute 71, two symmetrical sides of the display screen 5 are respectively fixedly connected with a plurality of limit sliding blocks, two side of the display screen 5 are respectively connected on the limit sliding chutes 71 of the two inner sides of the, the bottom fixedly connected with of installation frame 6 is a pair of lift post 72, and the bottom of display screen 5 is equipped with push pedal 73, and the one end fixed connection that the installation frame 6 was kept away from to lift post 72 is served in the bottom symmetry of push pedal 73.

The top end and the bottom end of the plate body 1 are fixedly connected with a mounting plate which is provided with a plurality of threaded through holes for facilitating the fixed mounting with the plate body 1 and a wall surface, the top ends and the bottom ends of the back surfaces of the first pulling plate 3 and the second pulling plate 4 are fixedly connected with a plurality of limiting slide blocks respectively, the top ends and the bottom ends of the back surfaces of the first pulling plate 3 and the second pulling plate 4 are respectively connected with limiting slide rails symmetrically and fixedly mounted on the wall surface through the limiting slide blocks in a sliding way, so that the first pulling plate 3 and the second pulling plate 4 can slide on the wall surface in a limiting way, a host 8 is embedded in the front surface of the second pulling plate 4, a retractable groove 41 is arranged at the bottom of the front surface of the second pulling plate 4, the retractable groove 41 is positioned below the host 8, a door plate 9 is arranged on the retractable groove 41, a keyboard 10 is fixedly arranged on the back surface of the door plate 9, a supporting plate 11 is fixedly connected with, meanwhile, the supporting plate 11 supports the keyboard 10 flatly, the use is convenient, the bottom end of the door panel 9 is movably connected with the symmetrical end at the bottom of the retractable groove 41 through a hinge, the door panel 9 is provided with a fixing mechanism 12, the fixing mechanism 12 comprises a retaining ring 121 and a buckling block 122, the buckling block 122 is slidably mounted at the front top end of the door panel 9 through a shaft cylinder, the front end of the second pulling plate 4, close to the top end of the door panel 9, is fixedly connected with the retaining ring 121, the top end of the retaining ring 121 is provided with an arc-shaped buckling groove, one end, far away from the shaft cylinder, of the buckling block 122 is symmetrically buckled on the arc-shaped buckling groove of the retaining ring 121, the door.

When the multimedia teaching integrated machine is used, the top end and the bottom end of a plate body 1 fixedly connect a mounting plate with a wall surface through expansion bolts, the top end and the bottom end of the back surfaces of a first pulling plate 3 and a second pulling plate 4 slide on limiting slide rails symmetrically and fixedly mounted on the wall surface through limiting slide blocks, the first pulling plate 3 and the second pulling plate 4 are respectively pulled towards two sides, two blackboards 2 are drawn out from a corresponding storage groove 13 arranged on the plate body 1, when the blackboards 2 are not used, the blackboards can be stored in the storage grooves 13, the occupied area of the wall surface is reduced, two sides of a display screen 5 are slidably mounted on limiting slide grooves 71 symmetrically arranged on a mounting frame 6 through slide blocks, the display screen 5 is pushed to be adjusted in height by driving a pair of lifting columns 72 to stretch and push plates 73, by mounting a keyboard 10 on the back surface of the door plate 9, the display screen can be stored in the storage grooves 41 and protected, when the door, the supporting plate 11 is used for horizontally dragging the keyboard 10, when the door panel 9 is covered with the retraction groove 41, the buckling block 122 is buckled on the arc-shaped buckling groove at the top end of the buckling ring 121 for fixing, so that the door panel 9 is prevented from being loosened and unfolded when the keyboard 10 is not used, the whole circuit programming and control mode are the prior art, and the repeated description is omitted.

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. The multimedia teaching all-in-one machine comprises a plate body (1) and is characterized in that two symmetrical sides of the plate body (1) are respectively provided with an accommodating groove (13), two accommodating grooves (13) are respectively and movably provided with a blackboard (2), one end of the blackboard (2) far away from the plate body (1) is respectively and fixedly connected with a first pulling plate (3) and a second pulling plate (4), the front edge side of the plate body (1) is fixedly connected with an installation frame (6), the installation frame (6) is designed in a U shape, the installation frame (6) is provided with a display screen (5), the installation frame (6) is provided with an adjusting mechanism (7), the adjusting mechanism (7) comprises a limiting sliding groove (71), two symmetrical inner sides of the installation frame (6) are respectively provided with a limiting sliding groove (71), and two symmetrical sides of the display screen (5) are respectively and fixedly connected with a plurality of limiting sliding blocks, both sides of display screen (5) are respectively through spacing slider sliding connection on the spacing spout (71) of the two inside edges of installation frame (6), a pair of lift post (72) of bottom fixedly connected with of installation frame (6), the bottom of display screen (5) is equipped with push pedal (73), the one end fixed connection that installation frame (6) were kept away from in lift post (72) is served in the bottom symmetry of push pedal (73).

2. The multimedia teaching all-in-one machine of claim 1, wherein: the equal fixedly connected with mounting panel in top and the bottom of plate body (1), a plurality of screw thread is perforated has been seted up to the mounting panel.

3. The multimedia teaching all-in-one machine of claim 1, wherein: first arm-tie (3) and second arm-tie (4) back top and the equal fixedly connected with a plurality of stop block in bottom, first arm-tie (3) and second arm-tie (4) back top and bottom are respectively through stop block sliding connection on wall symmetry fixed mounting's spacing slide rail.

4. The multimedia teaching all-in-one machine of claim 1, wherein: the front of second arm-tie (4) is embedded installs host computer (8), the front bottom of second arm-tie (4) has been seted up and has been receive and release groove (41) and receive and release the below that groove (41) are located host computer (8), receive and release and install door plant (9) on groove (41), the back fixed mounting of door plant (9) has keyboard (10), second arm-tie (4) front bottom fixedly connected with layer board (11) and layer board (11) are close to in the bottom of door plant (9).

5. The multimedia teaching all-in-one machine of claim 4, wherein: the door plate is characterized in that the bottom end of the door plate (9) is movably connected with the bottom symmetrical end of the retractable groove (41) through a hinge, a fixing mechanism (12) is arranged on the door plate (9), the fixing mechanism (12) comprises a retaining ring (121) and a buckling block (122), the buckling block (122) is slidably mounted on the top end of the front face of the door plate (9) through a shaft barrel, the retaining ring (121) is fixedly connected to one end, close to the top end of the door plate (9), of the front face of the second pulling plate (4), an arc-shaped buckling groove is formed in the top end of the retaining ring (121), and one end, far away from the shaft barrel, of the buckling block (122) is symmetrically buckled.