CN213904582U

CN213904582U - Multimedia education machine with multi-point touch control

Info

Publication number: CN213904582U
Application number: CN202023310972.0U
Authority: CN
Inventors: 李智样; 李智鸿
Original assignee: Shenzhen Shenshan Special Cooperation Zone Hongling Electric Appliance Co ltd
Current assignee: Shenzhen Shenshan Special Cooperation Zone Hongling Electric Appliance Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-06
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a multimedia education machine with multiple spot touch-control, including the frame, the equal fixedly connected with protection of four corners in the frame outside is filled up, the frame inner chamber is equipped with the inside casing, the inside fixedly connected with display screen of inside frame, four corners between frame and the inside casing all are equipped with protection machanism. The utility model is provided with the protection mechanism, when the corner of the outer frame is collided, the protection pad can relieve the collision force, the damage degree to the outer frame is reduced to the minimum, and the spring can slow down the collision force when the corner is collided; the utility model discloses a be provided with mechanism that opens and shuts, at the in-process of teaching, need write on the blackboard occasionally, can drive first blackboard and second blackboard to both sides removal in the time of the pulling handle through pulling the handle simultaneously, when second blackboard and first blackboard remove to both sides.

Description

Multimedia education machine with multi-point touch control

Technical Field

The utility model relates to a multimedia education machine technical field specifically is a multimedia education machine with multiple spot touch-control.

Background

Educators develop the mental development of educated persons in a purposeful and organized way according to laws, regulations and industrial specifications and according to school conditions and job titles, and educate the educators with the prior experiences and learners to explain various phenomena, problems or behaviors for the educators so as to improve the practical ability, and the educators basically cognize things to be treated by a relatively mature or rational thinking of people. In the method, people slowly feel the cognitive understanding state of an object from a sense organ, and form relatively perfect or rational self-consciousness thinking, along with the continuous development and progress of science and technology, a multimedia education machine is born for the development of more convenient teaching, and the teaching efficiency is accelerated.

Because traditional multimedia education machine, in the in-process of using, because be not convenient for protect the multimedia, lead to multimedia education machine when receiving the collision, easy damage to influence multimedia education machine's life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art and be not convenient for protect the defect to the multimedia, provide a multimedia education machine with multiple spot touch-control. The multi-point touch multimedia education machine has the characteristics of convenience in multimedia protection and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multimedia education machine with multiple spot touch-control, includes the frame, the equal fixedly connected with protection of four corners in the frame outside is filled up, the frame inner chamber is equipped with the inside casing, the inside fixedly connected with display screen of inside frame, four corners between frame and the inside casing all are equipped with protection machanism, fixedly connected with is sealed to fill up between frame and the inside casing, the frame right side is close to central point and puts a swing joint and have the bracing piece, the frame below is close to left side department and is equipped with places the board, just place the board rear side and be close to below department fixedly connected with C shape pole, it is close to top department fixedly connected with L shape stopper to place the board rear side, the right angle department of L shape stopper and the bottom of bracing piece laminate each other, the rear side of frame is equipped with the mechanism that opens and shuts.

Preferably, a plurality of hinges are arranged at the position, close to the right side, below the outer frame, and the outer frame is movably connected with the placing plate through the hinges.

Preferably, the protection mechanism is including second L shape pole, two recesses, two have been seted up to one side that second L shape pole is close to the frame the slide rail has all been seted up to the inside of recess, the inside swing joint of slide rail has the fixed block, recess inner chamber fixedly connected with a plurality of spring, and a plurality of the first L shape pole of the common fixedly connected with in one side that the recess was kept away from to the spring, the opposite side of first L shape pole all with inside casing fixed connection, the opposite side of fixed block all with spring fixed connection.

Preferably, the springs are equal in size, and the springs are linearly arranged inside the groove from top to bottom in sequence.

Preferably, the mechanism that opens and shuts is including the fixed plate, the front side fixed connection of fixed plate puts the department at the central point of frame rear side, the rear side swing joint of fixed plate has the third connection piece, the third connection piece left and right sides is close to the equal fixedly connected with carriage release lever of top and bottom department, the left side swing joint of third connection piece has first connection piece, the left front side swing joint of first connection piece has first blackboard, first blackboard rear side is close to top and below department and has all seted up first spout, just first blackboard rear side below is close to left side department and has seted up the blind hole, the one side and the inside laminating mutually of blind hole that the board was placed in the distance of C shape pole.

Preferably, the right side swing joint of third connection piece has the second connection piece, the front side swing joint on second connection piece right side has the second blackboard, the second blackboard rear side is close to the top and all has seted up the second spout with below department, just the equal fixedly connected with handle in one side that first blackboard and second blackboard are opposite.

Preferably, the four moving rods respectively form sliding connection with the interiors of the adjacent first sliding grooves and the adjacent second sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with protection machanism, in the in-process that uses, the corner that the protection pad can protect the frame is when being collided, go to alleviate that impact, the damage degree to the frame is reduced to minimum, and in the time of the collision, the spring can slow down this kind of impact, because constitute sliding construction between slide rail and the fixed block, so can make first L shape pole and second L shape pole keep stable, thereby also make frame and inner casing keep stable, prolong the life of frame, inner casing and display screen;

2. the utility model is provided with the opening and closing mechanism, in the teaching process, sometimes, the user needs to write on the blackboard, the user can drive the first blackboard and the second blackboard to move towards two sides by pulling the handle simultaneously, the second blackboard and the first blackboard can drive the second connecting sheet, the third connecting sheet and the first connecting sheet to extend and move towards two sides while moving towards two sides, and simultaneously, because the moving rod and the first chute and the second chute form a sliding structure, the second blackboard and the first blackboard moving towards two sides can be limited, the deviation in the moving process can be prevented, the use is influenced, when the second blackboard and the first blackboard are completely unfolded, then the supporting rod is moved to separate the supporting rod from the L-shaped limiting block, then the placing plate is pulled to be horizontally placed, when the placing plate is horizontally placed, the C-shaped rod can be just inserted into the blind hole, the first blackboard and the second blackboard can be kept stable, and teaching contents can be conveniently written on the first blackboard and the second blackboard without shaking.

Drawings

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

FIG. 2 is a schematic view of a side view of a part of the placement board of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the protection mechanism of the present invention;

fig. 4 is a schematic diagram of the rear side structure of the present invention.

Reference numbers in the figures: 1. a protective pad; 2. an outer frame; 3. an inner frame; 4. a protection mechanism; 40. a first L-shaped bar; 41. a spring; 42. a second L-shaped bar; 43. a groove; 44. a fixed block; 45. a slide rail; 5. a support bar; 6. placing the plate; 7. a C-shaped rod; 8. a gasket; 9. an opening and closing mechanism; 90. a handle; 91. a first blackboard; 92. a first connecting piece; 93. a fixing plate; 94. blind holes; 95. a second blackboard; 96. a second connecting sheet; 97. a third connecting sheet; 98. a travel bar; 10. an L-shaped limiting block.

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. 1-4, the present invention provides a technical solution: a multi-touch multimedia education machine comprises an outer frame 2, four corners at the outer side of the outer frame 2 are fixedly connected with a protection pad 1, a plurality of hinges are arranged at the positions, close to the right side, of the lower part of the outer frame 2, the outer frame 2 is movably connected with a placing plate 6 through the hinges so as to be conveniently unfolded and stored, an inner frame 3 is arranged in an inner cavity of the outer frame 2, a display screen is fixedly connected inside the inner frame 3, protection mechanisms 4 are arranged at the four corners between the outer frame 2 and the inner frame 3, each protection mechanism 4 comprises a second L-shaped rod 42, two grooves 43 are formed in one side, close to the outer frame 2, of the second L-shaped rod 42, slide rails 45 are formed in the two grooves 43, fixed blocks 44 are movably connected inside the slide rails 45, a plurality of springs 41 are fixedly connected in the inner cavity of each groove 43, and a first L-shaped rod 40 is fixedly connected to one side, far away from the grooves 43, of the plurality of springs 41, the springs 41 are equal in size, the springs 41 are sequentially linearly arranged in the groove 43 from top to bottom to enable the stress to be uniform, the other side of the first L-shaped rod 40 is fixedly connected with the inner frame 3, the other side of the fixed block 44 is fixedly connected with the springs 41 to facilitate the protection of the display screen, a sealing gasket 8 is fixedly connected between the outer frame 2 and the inner frame 3, a supporting rod 5 is movably connected at the position close to the center position on the right side of the outer frame 2, a placing plate 6 is arranged at the position close to the left side below the outer frame 2, a C-shaped rod 7 is fixedly connected at the position close to the lower side behind the placing plate 6, an L-shaped limiting block 10 is fixedly connected at the position close to the upper side behind the placing plate 6, the right angle of the L-shaped limiting block 10 is mutually attached to the bottom end of the supporting rod 5, an opening and closing mechanism 9 is arranged at the rear side of the outer frame 2, the opening and closing mechanism 9 comprises a fixed plate 93, the front side of the fixed plate 93 is fixedly connected at the center position at the rear side of the outer frame 2, the rear side of the fixed plate 93 is movably connected with a third connecting sheet 97, the right side of the third connecting sheet 97 is movably connected with a second connecting sheet 96, the front side of the right side of the second connecting sheet 96 is movably connected with a second blackboard 95, the rear side of the second blackboard 95 near the upper part and the lower part is respectively provided with a second chute, the opposite sides of the first blackboard 91 and the second blackboard 95 are respectively and fixedly connected with a handle 90, so that the first blackboard 91 and the second blackboard 95 can be unfolded, the left side and the right side of the third connecting sheet 97 near the top and the bottom are respectively and fixedly connected with a movable rod 98, the four movable rods 98 are respectively and slidably connected with the inner parts of the adjacent first chute and the second chute to limit the chutes and prevent deviation, the left side of the third connecting sheet 97 is movably connected with a first connecting sheet 92, the front side of the left side of the first connecting sheet 92 is movably connected with a first chute 91, the rear side of the first blackboard 91 near the upper part and the lower part is respectively provided with a first chute, and the blind hole 94 has been seted up to first blackboard 91 rear side below department near the left side, and the C shape pole 7 is kept away from one side of placing board 6 and is laminated mutually with blind hole 94 is inside, makes things convenient for the expansion of teaching.

The working principle is as follows: firstly, when a user needs to use the display screen, the display screen is started through an external power supply, in the teaching process, sometimes, the user needs to write on the blackboard, the user can simultaneously pull the handle 90, the first blackboard 91 and the second blackboard 95 can be driven to move towards two sides while pulling the handle 90, the second blackboard 95 and the first blackboard 91 can be driven to extend and move while moving towards two sides, meanwhile, the second connecting sheet 96, the third connecting sheet 97 and the first connecting sheet 92 can be driven to extend and move, meanwhile, the second blackboard 95 and the first blackboard 91 moving towards two sides can be limited because the moving rod 98 and the first sliding chute and the second sliding chute form a sliding structure, the use is prevented from being deviated in the moving process, after the second blackboard 95 and the first blackboard 91 are completely unfolded, the supporting rod 5 is separated from the L-shaped limiting block 10 by moving the supporting rod 5, and then the placing plate 6 is pulled, the placing plate 6 is placed horizontally, the C-shaped rod 7 can be just inserted into the blind hole 94 when the placing plate 6 is placed horizontally, the first blackboard 91 and the second blackboard 95 can be kept stable, teaching contents can be conveniently written on the first blackboard 91 and the second blackboard 95 without shaking, the sealing gasket 8 can prevent chalk dust and dust for writing from entering the inner frame 3 and the outer frame 2, and dust and chalk dust can be prevented from entering for a long time, so that the heat dissipation effect is influenced, the placing plate 6 is placed horizontally, a remote controller or some objects such as chalk can be conveniently placed on the placing plate 6, the teaching work can be conveniently unfolded, in the using process, the protecting pad 1 can protect the corners of the outer frame 2 when the corners of the outer frame 2 are collided, so that the collision force is relieved, the damage degree to the outer frame 2 is minimized, and when the collision occurs, the spring 41 can relieve the collision force, because the sliding structure is formed between the sliding rail 45 and the fixed block 44, the first L-shaped rod 40 and the second L-shaped rod 42 can be kept stable, so that the outer frame 2 and the inner frame 3 can be kept stable, the service lives of the outer frame 2, the inner frame 3 and the display screen can be prolonged, after the use of the blackboard is finished, the power supply can be turned off, the display screen stops working, the placing plate 6 is stored, the placing plate 6 is lifted upwards to be placed parallel to the display screen, so that the C-shaped rod 7 can be far away from the blind hole 94, then the supporting rod 5 is moved to be positioned at the top of the L-shaped limiting block 10, the situation that the placing plate 6 and the supporting rod 5 move by self gravity can be avoided, the placing plate 6 can be fixed, because the C-shaped rod 7 is far away from the blind hole 94, the first blackboard 91 and the second blackboard 95 can be stored, through promoting handle 90 inwards simultaneously, can drive first blackboard 91 and the inward movement of second blackboard 95, when the inward movement, also can drive first connection piece 92, third connection piece 97 and second connection piece 96 begin the inward movement folding, first spout and second spout also can be spacing to it simultaneously, prevent that first blackboard 91 and second blackboard 95 inwardly moved in-process from taking place the skew, after a section inside distance of first blackboard 91 and second blackboard 95, just accomodate the completion, convenient next use.

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 utility model provides a multimedia education machine with multiple spot touch-control, includes frame (2), its characterized in that: the protective pad (1) is fixedly connected at four corners outside the outer frame (2), the inner frame (3) is arranged in the inner cavity of the outer frame (2), the display screen is fixedly connected in the inner frame (3), the protective mechanisms (4) are arranged at four corners between the outer frame (2) and the inner frame (3), the sealing pad (8) is fixedly connected between the outer frame (2) and the inner frame (3), the supporting rod (5) is movably connected at the position, close to the central position, of the right side of the outer frame (2), the placing plate (6) is arranged at the position, close to the left side, below the outer frame (2), the C-shaped rod (7) is fixedly connected at the position, close to the lower side, of the rear side of the placing plate (6), the L-shaped limiting block (10) is fixedly connected at the position, close to the upper side, of the right angle of the L-shaped limiting block (10) is mutually attached to the bottom end of the supporting rod (5), the rear side of the outer frame (2) is provided with an opening and closing mechanism (9).

2. The multimedia education machine with multi-touch according to claim 1, wherein: the position, close to the right side, below the outer frame (2) is provided with a plurality of hinges, and the outer frame (2) is movably connected with the placing plate (6) through the hinges.

3. The multimedia education machine with multi-touch according to claim 1, wherein: protection machanism (4) are including second L shape pole (42), two recess (43), two have been seted up to one side that second L shape pole (42) are close to frame (2) slide rail (45) have all been seted up to the inside of recess (43), the inside swing joint of slide rail (45) has fixed block (44), recess (43) inner chamber fixedly connected with a plurality of spring (41), and a plurality of the first L shape pole (40) of the common fixedly connected with in one side of recess (43) are kept away from in spring (41), the opposite side of first L shape pole (40) all with inside casing (3) fixed connection, the opposite side of fixed block (44) all with spring (41) fixed connection.

4. The multi-touch multimedia education machine according to claim 3, wherein: the springs (41) are equal in size, and the springs (41) are sequentially linearly arranged in the grooves (43) from top to bottom.

5. The multimedia education machine with multi-touch according to claim 1, wherein: mechanism (9) open and shut including fixed plate (93), the front side fixed connection of fixed plate (93) is located at the central point of frame (2) rear side, the rear side swing joint of fixed plate (93) has third connection piece (97), the third connection piece (97) left and right sides is close to top and the equal fixedly connected with carriage release lever (98) of bottom department, the left side swing joint of third connection piece (97) has first connection piece (92), the left front side swing joint of first connection piece (92) has first blackboard (91), first blackboard (91) rear side is close to top and below department and has all seted up first spout, just blind hole (94) have been seted up to left side department to first blackboard (91) rear side below, C shape pole (7) are kept away from one side of placing board (6) and are laminated with blind hole (94) inside mutually.

6. The multi-touch multimedia education machine according to claim 5, wherein: the right side swing joint of third connection piece (97) has second connection piece (96), the front side swing joint on second connection piece (96) right side has second blackboard (95), second blackboard (95) rear side is close to top and below department and has all seted up the second spout, just the equal fixedly connected with handle (90) in one side that first blackboard (91) and second blackboard (95) are opposite.

7. The multi-touch multimedia education machine according to claim 5, wherein: the four moving rods (98) are respectively in sliding connection with the interiors of the adjacent first sliding grooves and the adjacent second sliding grooves.