CN209859325U

CN209859325U - Multimedia equipment for education informatization

Info

Publication number: CN209859325U
Application number: CN201920617463.0U
Authority: CN
Inventors: 刘汉华; 左文丽; 李明星
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2019-12-27
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a multimedia equipment is used in education informationization relates to multi-media technical field, this multimedia equipment is used in education informationization, the power distribution box comprises a box body, first draw-in groove has been seted up to one side of box, the activity groove has all been seted up on the inner wall of first draw-in groove, the inside swing joint of first draw-in groove has the fly leaf, the first hinge of one side fixed connection of fly leaf. This multimedia device for education informationization through set up first draw-in groove on the box to set up the movable groove on first draw-in groove, can install and slide the fly leaf, be convenient for protect whiteboard, when going to school, the teacher holds the link plate pulling fly leaf and puts aside it, expose the whiteboard in the third draw-in groove, just can have taught with whiteboard, after class, hold the link plate pulling fly leaf again and cover whiteboard, prevent that the student from taking place the accident to pound the condition appearance of whiteboard in the classroom after class activity, realized the purpose of protection whiteboard.

Description

Multimedia equipment for education informatization

Technical Field

The utility model relates to a multimedia technology field specifically is a multimedia device is used in education informationization.

Background

Education informatization means that a modern information technology based on computer multimedia and network communication is comprehensively applied in an education process, comprehensive reform of education is promoted, the education adapts to new requirements of an information society on education development, multimedia teaching is widely popularized in China along with development of the education informatization technology, a blackboard is gradually replaced by a projector or an electronic whiteboard, the electronic whiteboard is installed on the blackboard or on a wall around the blackboard in a classroom, the electronic whiteboard is easily touched by students when being installed on the blackboard, even some students can steal to play the electronic whiteboard, the electronic whiteboard can be damaged slightly carelessly to influence the teaching progress, and accordingly the multimedia equipment for education informatization is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an education is multimedia device for informatization has solved whiteboard and has installed and touch by the student on the blackboard very easily, and what some students can steal even removes to play whiteboard, and a little carelessly will lead to whiteboard to damage, influences the problem of the progress of teaching.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the multimedia equipment for education informatization comprises a box body, wherein one side of the box body is provided with a first clamping groove, the inner walls of the first clamping grooves are provided with movable grooves, a movable plate is movably connected inside the first clamping groove, one side of the movable plate is fixedly connected with a first hinge, one side of the first hinge, which is far away from the movable plate, is fixedly connected with a hanging plate, one end of the hanging plate, which is far away from the first hinge, is provided with a bayonet, one end of the movable plate, which is far away from the first hinge, is fixedly connected with a baffle plate, and two sides of the movable plate are fixedly connected with;

a second clamping groove is formed in one side of the box body, which is far away from the first clamping groove, a third clamping groove is formed in the bottom of the second clamping groove, a clamping cover is arranged in the second clamping groove, a plurality of first screw holes are formed in one side of the clamping cover, first screws are in threaded connection with the insides of the first screw holes, mounting plates are fixedly connected to two sides of the box body, a plurality of second screw holes are formed in one side of the mounting plates, second screws are in threaded connection with the insides of the second screw holes, a bulge block is fixedly connected to one side of the box body, a socket is formed in one side of the bulge block, a plurality of third screw holes are formed in the inner wall of the second clamping groove, third screws are in threaded connection with the insides of the third screw holes, a through-screw groove is formed in one side of the box body, which is close to the bulge block, and a second hinge is fixedly connected to one side of the through-, one end of the second hinge, which is far away from the through wire groove, is fixedly connected with a sealing cover, and the inside of the third clamping groove is movably connected with an electronic whiteboard.

Optionally, the inner wall of the movable groove is movably connected with the outer surface of the sliding block, and one end of the third clamping groove is fixedly connected with the inside of the first clamping groove.

Optionally, the outer surface of the protruding block is movably connected with the inner wall of the bayonet.

Optionally, the first screw penetrates through the inside of the first screw hole and is in threaded connection with the box body.

Optionally, one end of the through-wire groove, which is far away from the sealing cover, is fixedly connected with the inner wall of the third clamping groove.

Optionally, the inside of the through wire slot is movably connected with a power line and a network cable equipotential line.

(III) advantageous effects

The utility model provides a multimedia device is used in education informationization possesses following beneficial effect:

(1) the multimedia equipment for education informatization is characterized in that a box body is provided with a first clamping groove, the first clamping groove is provided with a movable groove, a movable plate can be installed and slid to conveniently protect an electronic white board, a teacher holds a hanging plate to pull the movable plate to move away when going to class, the electronic white board in a third clamping groove is exposed, the electronic white board can be used for teaching, after class is given, the hanging plate is held to pull the movable plate to cover the electronic white board, the situation that students move in a classroom to accidentally break the electronic white board after class is prevented, the purpose of protecting the electronic white board is achieved, the box body is provided with a convex block, the hanging plate is arranged on the movable plate to seal the electronic white board in the third clamping groove, when the multimedia equipment is used, the hanging plate is held to pull the movable plate to cover the electronic white board, then a bayonet is clamped on the convex block, and finally the hanging plate is locked on the convex block by an iron lock, prevent to have the electronics blank of playing that the student stealed after studying, cause the condition that electronics blank damaged to appear, realized preventing the purpose that the student stealed the play with the electronics blank lock in the third draw-in groove.

(2) The multimedia equipment for education informatization can fix the box body on the wall by arranging the mounting plate and the second screw hole on the box body, thereby the electronic whiteboard is fixed on the wall, which is convenient for the lecturer to use, when in use, the corresponding hole is firstly arranged on the wall, then the second screw is inserted into the corresponding hole on the wall through the inside of the second screw hole, thereby realizing the purpose of fixing the electronic whiteboard on the wall to assist the lecturer in teaching, the box body can be clamped on the blackboard by arranging the second clamping groove and the third screw hole on the box body, the connection between the box body and the wall is convenient to strengthen, when in use, the second clamping groove is used for clamping the blackboard frame, then a third screw is inserted into the blackboard frame through a third screw hole, the box body is prevented from falling due to looseness of the second screw, the electronic whiteboard is damaged, and the purpose of reinforcing the box body and the wall connection is achieved.

Drawings

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

FIG. 2 is a schematic structural view of the box body of the present invention;

fig. 3 is a schematic structural view of the movable plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 5 is a schematic view of the rear view structure of the box body of the present invention.

In the figure: 1-box, 2-first clamping groove, 3-movable groove, 4-movable plate, 5-first hinge, 6-hanging plate, 7-bayonet, 8-baffle, 9-slide block, 10-second clamping groove, 11-third clamping groove, 12-clamping cover, 13-first screw hole, 14-first screw, 15-mounting plate, 16-second screw hole, 17-second screw, 18-bulge block, 19-bayonet, 20-third screw hole, 21-third screw, 22-through groove, 23-second hinge, 24-sealing cover and 25-electronic whiteboard.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a multimedia device for education informatization comprises a box body 1, wherein one side of the box body 1 is provided with a first clamping groove 2, the inner walls of the first clamping grooves 2 are respectively provided with a movable groove 3, the box body 1 is provided with the first clamping groove 2, the first clamping groove 2 is provided with the movable groove 3, a movable plate 4 can be installed and slid, an electronic white board 25 is protected conveniently, a teacher holds a hanging plate 6 to pull the movable plate 4 to move away during class giving, the electronic white board 25 in a third clamping groove 11 is exposed, the electronic white board 25 can be used for teaching, after class giving, the hanging plate 6 is held to pull the movable plate 4 to cover the electronic white board 25, the situation that a student moves in a classroom to accidentally break the electronic white board 25 after class giving is prevented, the purpose of protecting the electronic white board 25 is achieved, the movable connection of the movable plate 4 is arranged in the first clamping groove 2, one side of the movable plate 4 is fixedly connected with a first hinge 5, one side, far away from the movable plate 4, of the first hinge 5 is fixedly connected with a hanging plate 6, the protruding block 18 is arranged on the box body 1, the hanging plate 6 is arranged on the movable plate 4, the electronic white board 25 can be sealed in the third clamping groove 11, when the electronic white board is used, the hanging plate 6 is held to pull the movable plate 4 to cover the electronic white board 25, the bayonet 7 is clamped on the protruding block 18, finally, the hanging plate 6 is locked on the protruding block 18 through an iron lock, the situation that the electronic white board 25 is damaged due to the fact that a student steals the electronic white board 25 after school is played is prevented, the purpose that the student steals the school is prevented by locking the electronic white board 25 in the third clamping groove 11 is achieved, the bayonet 7 is arranged at one end, far away from the first hinge 5, the end, far away from the first hinge 5, of the movable plate 4 is fixedly connected with a baffle plate 8;

when the electronic whiteboard device is used, corresponding holes are firstly formed in the wall, and then the second screws 17 penetrate through the inside of the second screw holes 16 and are inserted into the corresponding holes in the wall, so that the purpose of fixing the electronic whiteboard 25 on the wall to assist a lecturer in teaching is realized, when the electronic whiteboard device is used, the blackboard frame is clamped by the second clamping groove 10 firstly, and then the third screws 21 penetrate through the third screw holes 20 to be inserted into the blackboard frame, so that the case body 1 is prevented from falling due to the looseness of the second screws 17, the electronic whiteboard 25 is damaged, the purpose of connecting the reinforcing case body 1 with the wall is realized, the third screws 21 are in threaded connection in the third screw holes 20, one side of the case body 1, which is close to the convex block 18, is provided with a through wire slot 22, one side of the through line slot 22 is fixedly connected with a second hinge 23, one end of the second hinge 23 far away from the through line slot 22 is fixedly connected with a sealing cover 24, and the inside of the third clamping slot 11 is movably connected with an electronic whiteboard 25.

As an optional technical solution of the utility model:

the inner wall of the movable groove 3 is movably connected with the outer surface of the sliding block 9, and one end of the third clamping groove 11 is fixedly connected with the inside of the first clamping groove 2.

As an optional technical solution of the utility model:

the outer surface of the convex block 18 is movably connected with the inner wall of the bayonet 7.

As an optional technical solution of the utility model:

the first screw 14 is screwed with the case 1 through the inside of the first screw hole 13.

As an optional technical solution of the utility model:

the end of the through-wire groove 22 away from the cover 24 is fixedly connected with the inner wall of the third clamping groove 11.

As an optional technical solution of the utility model:

the inside of the through wire slot 22 is movably connected with a power line and a network cable equipotential line.

When in use, the electronic white board 25 is firstly placed into the third clamping groove 11, the clamping cover 12 is covered, corresponding holes are arranged on the wall, the blackboard frame is clamped by the second clamping groove 10, the third screw 21 is inserted into the blackboard frame through the third screw hole 20, the second screw 17 is inserted into the corresponding hole on the wall through the inside of the second screw hole 16, when in class, a teacher holds the hanging board 6 to pull the movable board 4 to move the movable board 4 away, the electronic white board 25 in the third clamping groove 11 is exposed, so that the electronic white board 25 can be used for lecture, after class, the hanging board 6 is held to pull the movable board 4 to cover the electronic white board 25, the situation that the electronic white board 25 is accidentally broken when students move in the classroom is prevented, the bayonet 7 is clamped on the convex block 18, and finally the hanging board 6 is locked on the convex block 18 by the iron lock, so as to prevent the students from playing the electronic white board 25 after class stealed, causing damage to the electronic whiteboard 25.

In conclusion, when the multimedia device for education informatization is used, the box body 1 is provided with the first clamping groove 2, the first clamping groove 2 is provided with the movable groove 3, the movable plate 4 can be installed and slid, the electronic white board 25 is protected conveniently, a teacher holds the hanging plate 6 to pull the movable plate 4 to move away when getting on class, the electronic white board 25 in the third clamping groove 11 is exposed, the electronic white board 25 can be used for teaching, after class, the hanging plate 6 is held to pull the movable plate 4 to cover the electronic white board 25, the situation that students move in a classroom to accidentally break the electronic white board 25 after class is prevented, the purpose of protecting the electronic white board 25 is realized, the box body 1 is provided with the convex block 18, the hanging plate 6 is arranged on the movable plate 4 to seal the electronic white board 25 in the third clamping groove 11, when in use, the hanging plate 6 is held to pull the movable plate 4 to cover the electronic white board 25, the bayonet 7 is clamped on the convex block 18, the hanging plate 6 is locked on the convex block 18 by an iron lock, the electronic white board 25 which is stolen by students is prevented from being stolen after the students are put on school, the electronic white board 25 is prevented from being damaged, the electronic white board 25 is locked in the third clamping groove 11, the purpose of preventing the students from stealing the school is realized, the box body 1 can be fixed on the wall by arranging the mounting plate 15 and the second screw hole 16 on the box body 1, so that the electronic white board 25 is fixed on the wall, the use of the lecturer on the lecture is convenient, when the electronic white board is used, the corresponding hole is firstly arranged on the wall, the second screw 17 penetrates through the inside of the second screw hole 16 and is inserted into the corresponding hole on the wall, the purpose of fixing the electronic white board 25 on the wall to assist the lecturer to teach is realized, the box body 1 is provided with the second clamping groove 10 and the third screw hole 20, the box body 1 can be clamped on the blackboard, the wall is, during the use, block the blackboard frame with second draw-in groove 10 earlier, during reuse third screw 21 passed third screw hole 20 and inserts the blackboard frame, avoided second screw 17 not hard up to cause box 1 to drop, lead to the condition of whiteboard 25 damage to appear, realized consolidating the purpose that box 1 and wall are connected.

It is noted that in the present disclosure, unless otherwise explicitly specified or limited, a first feature "on" or "under" a second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

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 a multimedia equipment for education informationization, includes box (1), its characterized in that:

a first clamping groove (2) is formed in one side of the box body (1), movable grooves (3) are formed in the inner wall of each first clamping groove (2), a movable plate (4) is movably connected inside each first clamping groove (2), a first hinge (5) is fixedly connected to one side of each movable plate (4), a hanging plate (6) is fixedly connected to one side, away from the corresponding movable plate (4), of each first hinge (5), a bayonet (7) is formed in one end, away from the corresponding first hinge (5), of each hanging plate (6), a baffle (8) is fixedly connected to one end, away from the corresponding first hinge (5), of each movable plate (4), and sliding blocks (9) are fixedly connected to two sides of each movable plate (4);

a second clamping groove (10) is formed in one side, far away from the first clamping groove (2), of the box body (1), a third clamping groove (11) is formed in the bottom of the second clamping groove (10), a clamping cover (12) is arranged inside the second clamping groove (10), a plurality of first screw holes (13) are formed in one side of the clamping cover (12), first screws (14) are connected to the insides of the first screw holes (13) in a threaded manner, mounting plates (15) are fixedly connected to two sides of the box body (1), a plurality of second screw holes (16) are formed in one side of the mounting plates (15), second screws (17) are connected to the insides of the second screw holes (16) in a threaded manner, a protruding block (18) is fixedly connected to one side of the box body (1), a socket (19) is formed in one side of the protruding block (18), and a plurality of third screw holes (20) are formed in the inner wall of the second clamping groove (10), the equal threaded connection in inside of a plurality of third screw hole (20) has third screw (21), through-wire groove (22) have been seted up to one side that box (1) is close to protruding piece (18), one side fixedly connected with second hinge (23) of through-wire groove (22), one end fixedly connected with closing cap (24) of through-wire groove (22) are kept away from in second hinge (23), the inside swing joint of third draw-in groove (11) has whiteboard (25).

2. The multimedia device for education informatization according to claim 1, characterized in that,

the inner wall of the movable groove (3) is movably connected with the outer surface of the sliding block (9), and one end of the third clamping groove (11) is fixedly connected with the inside of the first clamping groove (2).

3. The multimedia device for education informatization according to claim 1, characterized in that,

the outer surface of the convex block (18) is movably connected with the inner wall of the bayonet (7).

4. The multimedia device for education informatization according to claim 1, characterized in that,

the first screw (14) penetrates through the inside of the first screw hole (13) and is in threaded connection with the box body (1).

5. The multimedia device for education informatization according to claim 1, characterized in that,

one end of the through wire groove (22) far away from the sealing cover (24) is fixedly connected with the inner wall of the third clamping groove (11).

6. The multimedia device for education informatization according to claim 1, characterized in that,

the inside of the through wire groove (22) is movably connected with a power line and a network cable equipotential line.