CN210955696U

CN210955696U - Deaf mute children teaching aid for language training

Info

Publication number: CN210955696U
Application number: CN201922053479.6U
Authority: CN
Inventors: 刘慧�
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-07-07
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a teaching technical field just discloses deaf mute children teaching aid for language training, the on-line screen storage device comprises a base, the equal fixed mounting in both ends has the wheel about the base bottom, the right side fixed mounting at base top has electric putter. This deaf mute children teaching aid for language training, make slip tooth piece carry out the displacement in the slide through starting electric putter, move left and gear engagement when slip tooth piece, it is clockwise rotation to drive the gear, thereby can drive axis of rotation clockwise rotation, can drive the fly leaf and pass right the top when the axis of rotation is rotatory, the fly leaf is articulated through the connecting axle with the push rod, thereby it adjusts and upwards promotes to drive the angle between push rod and the fly leaf, thereby drive and hold the thing board, a fixed base, magnet blackboard and play device wholly rebound, the mesh that highly can rise has been reached, conveniently place equipment in podium the place ahead, be convenient for all children watch study, teaching efficiency has been increased.

Description

Deaf mute children teaching aid for language training

Technical Field

The utility model relates to a teaching technical field specifically is a deaf mute children teaching aid for language training.

Background

The teaching aid is a general name of various appliances used by students to understand teaching contents visually and vividly and appliances used by teachers during teaching, can improve learning interest of the students, enrich perceptual knowledge, help to form clear concepts, and develop observation ability and thinking ability of the students.

Teaching aid on the existing market can mostly be divided into ordinary teaching aid, special teaching aid, infant's teaching aid and deaf-mute's teaching aid etc., deaf-mute's teaching aid can divide into forms such as show class and card class again, show class deaf-mute's teaching aid on the existing market is fixed height mostly, there is the shortcoming that highly can't adjust, it is inconvenient to lead to using under the different conditions, greatly reduced teaching efficiency, so provide a deaf-mute's teaching aid for children's language training in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a deaf and mute children teaching aid for language training possesses advantages such as height-adjustable, has solved showing type deaf and mute children teaching aid on the current market and has mostly all be fixed height, has highly can't carry out the shortcoming of adjusting, leads to using inconvenient under the different situation, greatly reduced the problem of teaching efficiency.

(II) technical scheme

In order to realize the purpose of the height adjustable, the utility model provides a following technical scheme: a teaching aid for deaf-mute children language training comprises a base, wherein wheels are fixedly mounted at the left end and the right end of the bottom of the base respectively, an electric push rod is fixedly mounted at the right side of the top of the base, a sliding tooth block is fixedly connected to the left side of the electric push rod, a slide is fixedly connected to the top of the base, one end of the inner side of the slide is movably connected with the sliding tooth block which penetrates through and extends to the outside of the slide, a limiting block is fixedly connected to the top of the base, a connecting plate is fixedly mounted at the front side and the rear side of the top of the base respectively, one end of the inner side wall of the connecting plate is movably connected with a rotating shaft which penetrates through and extends to the outside of a front connecting plate, a gear is fixedly connected to the outer side of the rotating shaft, the utility model discloses a play device, including fixing base, fixed plate, object board, fixed plate, the top fixedly connected with of push rod has the fixed plate, the top fixedly connected with of fixed plate holds the object board, the equal fixed mounting in the left and right sides that holds the object board bottom has the telescopic link, the bottom fixed mounting of telescopic link has the base, the left side fixed mounting who holds the object board top has the box, the top fixed mounting who holds the object board has the fixing base, the top fixedly connected with gusset plate of fixing base, the equal fixedly connected with magnet blackboard in the left and right sides at gusset plate top, fixedly connected with play device between the relative one side of magnet blackboard, play device.

Preferably, the quantity of telescopic link is two, two the telescopic link is symmetrical equidistance and distributes, the quantity of wheel is two, two the wheel is symmetrical equidistance and distributes.

Preferably, the telescopic rod consists of a connecting rod and a fixed rod, and the inner side of the fixed rod is movably provided with the connecting rod, one end of the connecting rod penetrates through the connecting rod and extends to the outer side of the fixed rod.

Preferably, the top of the sliding toothed block is fixedly provided with a tooth wheel, and the volume between every two tooth wheels is matched with the volume of the toothed block outside the gear.

Preferably, the number of magnet blackboard is two, two the magnet blackboard is the equidistance distribution of symmetry.

Preferably, the push rod comprises a movable rod and an annular block, the top of the movable rod is fixedly connected with the annular block, and the annular block is hinged to the fixed block through a movable shaft.

(III) advantageous effects

Compared with the prior art, the utility model provides a deaf mute children teaching aid for language training possesses following beneficial effect:

1. this deaf mute children teaching aid for language training, make slip tooth piece carry out the displacement in the slide through starting electric putter, move left and gear engagement when slip tooth piece, it is clockwise rotation to drive the gear, thereby can drive axis of rotation clockwise rotation, can drive the fly leaf and pass right the top when the axis of rotation is rotatory, the fly leaf is articulated through the connecting axle with the push rod, thereby it adjusts and upwards promotes to drive the angle between push rod and the fly leaf, thereby drive and hold the thing board, a fixed base, magnet blackboard and play device wholly rebound, the mesh that highly can rise has been reached, conveniently place equipment in podium the place ahead, be convenient for all children watch study, teaching efficiency has been increased.

2. This deaf mute children teaching aid for language training, make the slip tooth piece carry out the displacement in the slide through starting electric putter, move right when the slip tooth piece and gear engagement, it is anticlockwise rotation to drive the gear, thereby can drive axis of rotation anticlockwise rotation, can drive the reduction of fly leaf below to the left when the axis of rotation is rotatory, the fly leaf passes through the connecting axle with the push rod and articulates, thereby it adjusts and reduces downwards to drive the angle between push rod and the fly leaf, thereby it holds the thing board to drive, a fixing base, magnet blackboard and play device wholly move down, highly can descend the purpose has been reached, conveniently match children's height, carry out a one-to-one teaching examination work, teaching efficiency has been increased.

Drawings

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

fig. 2 is a top view of the connection structure of the gear and the rotation shaft of the present invention.

In the figure: the blackboard comprises a base 1, wheels 2, an electric push rod 3, a sliding tooth block 4, a slideway 5, a limiting block 6, a connecting plate 7, a rotating shaft 8, a gear 9, a movable plate 10, a push rod 11, a fixed block 12, an object bearing plate 13, a telescopic rod 14, a box 15, a fixed seat 16, a reinforcing plate 17, a magnet blackboard 18 and a playing device 19.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: a deaf-mute teaching aid for language training of children comprises a base 1, wherein wheels 2 are fixedly mounted at the left end and the right end of the bottom of the base 1, an electric push rod 3 is fixedly mounted at the right side of the top of the base 1, the model of the electric push rod 3 can be TGA-A-DW, a sliding tooth block 4 is enabled to move in a slide way 5 by starting the electric push rod 3, when the sliding tooth block 4 moves leftwards and is meshed with a gear 9, the gear 9 is driven to rotate clockwise, a rotating shaft 8 is driven to rotate clockwise, when the rotating shaft 8 rotates, a movable plate 10 is driven to move rightwards and upwards, the movable plate 10 is hinged with the push rod 11 through a connecting shaft, so that the angle between the push rod 11 and the movable plate 10 is driven to be adjusted and pushed upwards, an object bearing plate 13, a fixed seat 16, a magnet blackboard 18 and a playing, the device is convenient to be placed in front of a platform, so that the watching and learning of all children are facilitated, the teaching efficiency is increased, the sliding tooth block 4 is displaced in the slide way 5 by starting the electric push rod 3, when the sliding tooth block 4 moves rightwards to be meshed with the gear 9, the gear 9 is driven to rotate anticlockwise, so that the rotating shaft 8 is driven to rotate anticlockwise, when the rotating shaft 8 rotates, the movable plate 10 is driven to lower towards the lower left, the movable plate 10 is hinged with the push rod 11 through a connecting shaft, so that the angle between the push rod 11 and the movable plate 10 is driven to be adjusted and lowered downwards, the object bearing plate 13, the fixed seat 16, the magnet blackboard 18 and the playing device 19 are driven to move downwards integrally, the purpose of height reduction is achieved, the height of the children is convenient to be matched, the one-to-one teaching examination work is performed, the teaching efficiency is, the top of the sliding tooth block 4 is fixedly provided with a tooth, the volume between every two tooth teeth is matched with the volume of the tooth block outside the gear 9, the top of the base 1 is fixedly connected with a slide way 5, the inner side of the slide way 5 is movably connected with the sliding tooth block 4 of which one end penetrates through and extends to the outside of the slide way 5, the top of the base 1 is fixedly connected with a limiting block 6, the front side and the back side of the top of the base 1 are both fixedly provided with a connecting plate 7, the inner side wall of the connecting plate 7 is movably connected with a rotating shaft 8 of which one end penetrates through and extends to the outside of the front connecting plate 7, the outer side of the rotating shaft 8 is fixedly connected with the gear 9, the bottom of the gear 9 is meshed with the sliding tooth block 4, the outer side of the rotating shaft 8 is fixedly connected with a movable plate 10, the movable plate 10 is hinged with, the top of the push rod 11 is hinged with a fixed plate 12, the top of the fixed plate 12 is fixedly connected with an object bearing plate 13, the left side and the right side of the bottom of the object bearing plate 13 are fixedly provided with two telescopic rods 14, the two telescopic rods 14 are distributed symmetrically and equidistantly, the two wheels 2 are distributed symmetrically and equidistantly, each telescopic rod 14 consists of a connecting rod and a fixed rod, the inner side of each fixed rod is movably provided with the connecting rod, one end of each connecting rod penetrates through and extends to the outer side of the corresponding fixed rod, each telescopic rod 14 can stretch and stably connect when the device ascends and descends, the bottom of each telescopic rod 14 is fixedly provided with a base 1, the left side of the top of the object bearing plate 13 is fixedly provided with a box 15, the top of the object bearing plate 13 is fixedly provided with a fixed seat 16, the top of the fixed seat 16 is fixedly connected with, the number of the magnet blackboards 18 is two, the two magnet blackboards 18 are symmetrically distributed at equal intervals, a playing device 19 is fixedly connected between the opposite sides of the magnet blackboards 18, and a reinforcing plate 17 is fixedly installed at the bottom of the playing device 19.

When using, make equipment reach suitable position through promoting wheel 2, then make sliding tooth piece 4 drive gear 9 rotatory through starting electric putter 3 to make the whole decline that can rise of equipment, increased teaching efficiency, at last paste on magnet blackboard 18 through the magnet card that takes out in box 15, then open play device 19 and watch the card on the picture back selection magnet blackboard 18 and accomplish the teaching can.

To sum up, the teaching aid for deaf-mute children language training displaces the sliding tooth block 4 in the slideway 5 by starting the electric push rod 3, when the sliding tooth block 4 moves leftwards to be meshed with the gear 9, the gear 9 is driven to rotate clockwise, so as to drive the rotating shaft 8 to rotate clockwise, when the rotating shaft 8 rotates, the movable plate 10 is driven to push rightwards and upwards, the movable plate 10 is hinged with the push rod 11 through the connecting shaft, so as to drive the angle between the push rod 11 and the movable plate 10 to be adjusted and pushed upwards, thereby driving the object bearing plate 13, the fixed seat 16, the magnet blackboard 18 and the playing device 19 to move upwards integrally, achieving the purpose of height ascending, being convenient for placing the equipment in front of the platform, being convenient for watching and learning of all children, increasing teaching efficiency, enabling the sliding tooth block 4 to move rightwards in the slideway 5 by starting the electric push rod 3, when the sliding tooth block 4 is meshed with the, drive gear 9 and be anticlockwise rotation, thereby can drive 8 anticlockwise rotations of axis of rotation, can drive fly leaf 10 below left side when 8 rotations of axis of rotation reduce, fly leaf 10 is articulated through the connecting axle with push rod 11, thereby drive between push rod 11 and the fly leaf 10 angle regulation and reduce downwards, thereby the drive holds thing board 13, fixing base 16,

magnet blackboard

18 and 19 whole downstream of play device, the mesh that highly can descend has been reached, conveniently match children's height, carry out a to one teaching examination work, teaching efficiency has been increased, the demonstration type deaf-mute children teaching aid of having solved on the current market is fixed height mostly, the shortcoming that highly can't adjust has existed, lead to using inconvenient under the different situation, greatly reduced teaching efficiency's problem.

It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or operations, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus, without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 deaf and mute children teaching aid for language training, includes base (1), its characterized in that: the wheel-type electric bicycle is characterized in that wheels (2) are fixedly mounted at the left end and the right end of the bottom of the base (1), an electric push rod (3) is fixedly mounted at the right side of the top of the base (1), a sliding tooth block (4) is fixedly connected to the left side of the electric push rod (3), a slide rail (5) is fixedly connected to the top of the base (1), a sliding tooth block (4) is movably connected to the inner side of the slide rail (5), one end of the sliding tooth block penetrates through and extends to the outside of the slide rail (5), a limiting block (6) is fixedly connected to the top of the base (1), connecting plates (7) are fixedly mounted on the front side and the rear side of the top of the base (1), a rotating shaft (8) is movably connected to the inner side wall of the connecting plate (7), one end of the rotating shaft penetrates through and extends to the outside of the front connecting, the outer side of the rotating shaft (8) is fixedly connected with a movable plate (10), the movable plate (10) is hinged with a push rod (11) through a connecting shaft, the top of the push rod (11) is hinged with a fixed block (12), the top of the fixed block (12) is fixedly connected with an object bearing plate (13), the left side and the right side of the bottom of the object bearing plate (13) are respectively fixedly provided with a telescopic rod (14), the bottom of the telescopic rod (14) is fixedly provided with a base (1), the left side of the top of the object bearing plate (13) is fixedly provided with a box (15), the top of the object bearing plate (13) is fixedly provided with a fixed seat (16), the top of the fixed seat (16) is fixedly connected with a reinforcing plate (17), the left side and the right side of the top of the reinforcing plate (17) are respectively fixedly connected with a magnet blackboard (18, and a reinforcing plate (17) is fixedly arranged at the bottom of the playing device (19).

2. The teaching aid for deaf-mute children language training according to claim 1, characterized in that: the quantity of telescopic link (14) is two, two telescopic link (14) are symmetry equidistance and distribute, the quantity of wheel (2) is two, two wheel (2) are symmetry equidistance and distribute.

3. The teaching aid for deaf-mute children language training according to claim 1, characterized in that: the telescopic rod (14) consists of a connecting rod and a fixed rod, wherein the inner side of the fixed rod is movably provided with the connecting rod, and one end of the connecting rod penetrates through the connecting rod and extends to the outer side of the fixed rod.

4. The teaching aid for deaf-mute children language training according to claim 1, characterized in that: the top of the sliding tooth block (4) is fixedly provided with a tooth, and the volume between every two tooth is matched with the volume of the tooth block outside the gear (9).

5. The teaching aid for deaf-mute children language training according to claim 1, characterized in that: the number of the magnet blackboards (18) is two, and the magnet blackboards (18) are distributed in symmetrical equidistance.

6. The teaching aid for deaf-mute children language training according to claim 1, characterized in that: the push rod (11) comprises a movable rod and an annular block, the top of the movable rod is fixedly connected with the annular block, and the annular block is hinged to the fixed block (12) through a movable shaft.