CN210006281U

CN210006281U - portable English learning aid

Info

Publication number: CN210006281U
Application number: CN201920091303.7U
Authority: CN
Inventors: 方丽君
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-01-31
Anticipated expiration: 2029-01-21

Abstract

The utility model belongs to the technical field of english learning technique and specifically relates to portable english learning aid, including box body and second box body, the end joint of second box body is in the inboard of box body, the junction of box body and second box body is equipped with the connecting axle, end in the second box body is equipped with the connecting plate, the end that the round pin axle was kept away from to the connecting plate is equipped with the ear seat, it places the board to be equipped with the learning machine on the ear seat, the end that the ear seat was kept away from to the board is placed to the learning machine is equipped with the slide bar, the inner wall of second box body is equipped with the spout with slide bar assorted, the end that the second box body kept away from the box body is equipped with the reel of two mutual symmetries, be equipped with the pivot that runs through between two reels, pivot and second box body sliding connection, the end of pivot is located the outside and the fixedly connected with hand wheel of second box body, the inboard of hand wheel is equipped with the fixture block, the end joint of hand wheel.

Description

portable English learning aid

Technical Field

The utility model relates to an english learning technology field especially relates to kinds of portable english learning-assisting device.

Background

English is the most intimate language of contact with the computer, most programming languages all have a contact with english, and along with the use of network, english use is more popularized, it is vital to the study of english, therefore the study of english is more and more important, in the study of english, it is essential link to listen to say reading and writing, be the key of english study, the learning machine that people used at present separates between this class of record, be a plurality of scattered individuals, it is inconvenient to use and carry, the study of the english of not being convenient for remember, the result of use is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of inconvenient carrying and use in the prior art and providing portable English learning aids.

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

design portable english helps and learns ware, including second box body and second box body, the end joint of second box body is in the inboard of 1 box body, the junction of box body and second box body is equipped with the connecting axle, the box body passes through connecting axle and second box body rotation connection, end in the second box body is equipped with the connecting plate, the end of connecting plate rotates through the inner wall of round pin axle and second box body to be connected, the end that the round pin axle was kept away from to the connecting plate is equipped with the ear seat, ear seat fixed connection is on the connecting plate, it places the board to be equipped with the learning machine on the ear seat, the learning machine is placed the board and is rotated with the ear seat through the round pin axle and is connected, the end that the board kept away from the ear seat is placed to the learning machine is equipped with the slide bar, the slide bar runs through the learning machine and places board fixed connection with the learning machine, the inner wall of second box body be equipped with slide bar assorted spout, the both ends of slide bar joint in corresponding spout and sliding connection with the reel drum, the outer wall of the reel is equipped with the fixed reel that the fixture block end is connected to the reel, the reel is connected with the reel, the reel fixed reel, the reel is connected with the reel, the reel is connected.

The utility model provides an portable english learning aid ware, beneficial effect lie in:

1. the design of the connecting plate, the learning machine placing plate and the sliding rod has the effect that only the sliding rod needs to be pushed when the learning machine is used, so that the learning machine placing plate and the connecting plate are placed at fixed inclination angles, the learning machine is more convenient to use, and when the learning machine is not used, the sliding rod is directly pushed to enable the learning machine placing plate to restore to the horizontal state;

2. the design of the pressure plate and the spring has the advantages that when the whole device is carried, the pressure plate can fix the learning machine in the learning machine placing plate, and the damage caused by collision of the sliding of the learning machine and the inner wall of the th box body is avoided;

3. the design of reel, hand wheel and braces, the effect lies in, when carrying whole device, can emit the braces through the hand wheel, and convenience of customers mentions or carries on the back on the shoulder with the hand like this, carries very conveniently, during the use, withdraws the reel with the braces through the hand wheel on, then through the fixture block joint, easy and simple to handle.

Drawings

Fig. 1 is a schematic structural view of portable english learning aids of the present invention;

FIG. 2 is a cross-sectional view of portable English learning aids provided by the present invention;

FIG. 3 is a cross-sectional view of a second box body of the portable English learning aid provided by the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure, the box body 1, the second box body 2, the connecting shaft 3, the lock catch 11, the pressure plate 12, the spring 13, the connecting plate 21, the ear seat 22, the learning machine placing plate 23, the sliding rod 24, the sliding groove 25, the winding drum 26, the handle 27, the rotating shaft 261, the hand wheel 262, the back belt 263 and the clamping block 264 are arranged.

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, not all embodiments, of the present invention .

Referring to fig. 1-4, portable english learning aid, including box 1 and second box 2, the 0 end joint of second box 2 is in the inboard of box 1, the junction of box 1 and second box 2 is equipped with connecting axle 3, box 1 rotates with second box 2 through connecting axle 3 and is connected, the inboard of box 1 is equipped with places the clamp plate 12 that board 23 corresponds with the learning machine, the top of clamp plate 12 is equipped with a plurality of springs 13, springs 13 all are connected with clamp plate 12 fixedly, the top of spring 13 all is connected with the inner wall fixed of box 1, be equipped with hasp 11 on box 1, hasp 11 fixed connection is on box 1, be equipped with the knot seat corresponding with hasp 11 on second box 2, hasp 11 joint is in the knot seat, the design of clamp plate 12 and spring 13, be used in when carrying whole device, clamp plate 12 can be fixed with the learning machine that the learning machine placed in board 23, avoid the slip of learning machine and the inner wall collision damage of box.

The outside of second box body 2 is equipped with handle 27, handle 27 fixed connection is on second box body 2, end in the second box body 2 is equipped with connecting plate 21, end of connecting plate 21 is rotated with the inner wall of second box body 2 through the round pin axle and is connected, end that connecting plate 21 kept away from the round pin axle is equipped with ear seat 22, ear seat 22 fixed connection is on connecting plate 21, be equipped with learning machine place board 23 on ear seat 22, learning machine place board 23 rotates with ear seat 22 through the round pin axle and is connected, end that learning machine place board 23 kept away from ear seat 22 is equipped with slide bar 24, slide bar 24 runs through learning machine place board 23 and places board 23 fixed connection with the learning machine, the inner wall of second box body 2 is equipped with slide bar 24 assorted spout 25, the both ends of slide bar 24 joint respectively in corresponding spout 25 and with spout 25 sliding connection, connect 21, the design of learning machine place board 23 and slide bar 24, the effect only need push slide bar 24 when using the learning machine, make learning machine place board 23 and be the connection plate and place the constant inclination to place the board, more convenient use, it promotes the learning machine to use, make direct recovery when not using the level.

The end of the second box body 2 far away from the box body 1 is provided with two symmetrical winding drums 26, the two winding drums 26 are all clamped in the second box body 2, a containing groove corresponding to the winding drums 26 is formed in the second box body 2, a through rotating shaft 261 is arranged between the two winding drums 26, the two winding drums 26 are all fixedly connected with the rotating shaft 261, the rotating shaft 261 is connected with the second box body 2 in a sliding mode, the end of the rotating shaft 261 is located on the outer side of the second box body 2 and is fixedly connected with a hand wheel 262, a clamping block 264 is arranged on the inner side of the hand wheel 262, the clamping block 264 is fixedly connected with the hand wheel 262, the end of the clamping block 264 far away from the hand wheel 262 is clamped in the outer wall of the second box body 2, the two winding drums 26 are respectively wound with a strap 263, and the design of the winding drum 26, the hand wheel 262 and the strap 263 is used for releasing the whole device, so that a user can conveniently lift up or back on the shoulder by hand, the user can carry the shoulder conveniently.

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, portable english learning aid, including second box body (1) and second box body (2), the end joint of second box body (2) is in the inboard of 1 box body (1), the junction of box body (1) and second box body (2) is equipped with connecting axle (3), box body (1) rotates with second box body (2) through connecting axle (3) and is connected, its characterized in that, end in second box body (2) is equipped with connecting plate (21), the end of connecting plate (21) rotates through the inner wall of round pin axle and second box body (2) to be connected, the end that connecting plate (21) kept away from the round pin axle is equipped with ear seat (22), ear seat (22) fixed connection is on connecting plate (21), be equipped with learning machine on ear seat (22) and place board (23), learning machine places board (23) and ear seat (22) through the round pin axle and rotate and be connected, learning machine places board (262) keep away from ear seat (23) and roll connecting box body (262) and roll connecting box body (24), the fixed connection reel connecting end (261) of slider (261) and roll connecting box body (24) that the second box body (262) and second box body (24) are equipped with the corresponding, the reel connecting end connecting plate (262) of sliding connection of trolley (24, the reel connecting plate (24) is equipped with the reel connecting plate (262) and rolling machine (2), the two fixed connection of trolley (262) is equipped with the reel connecting plate (24, the reel connecting plate (262) and rolling barrel (2) and rolling barrel (262) and rolling wheel (262) are equipped with the inner wall (2), the two fixed connection of the reel connecting plate (262) and rolling machine is equipped with the reel connecting plate (2) and rolling wheel (262) and rolling connection of the two rolling wheel (2, the two rolling wheel connection of the reel connecting plate (262) are equipped with the reel connecting plate (262) and rolling connection of the reel connecting plate (2), the reel connecting plate (262) are equipped with the reel connecting plate (262) and rolling connection of the reel connecting plate (262) are equipped with two reel connecting plate (.

2. Portable English learning aid according to claim 1, characterized in that, the box (1) is provided with a pressing plate (12) corresponding to the placement plate (23) of the learning machine on the inner side, the top of the pressing plate (12) is provided with a plurality of springs (13), the springs (13) are all fixedly connected with the pressing plate (12), and the top of the springs (13) are all fixedly connected with the inner wall of the box (1).

3. The portable English learning aid of claim 1, wherein the box (1) is provided with a lock catch (11), the lock catch (11) is fixedly connected to the box (1), the second box (2) is provided with a buckle seat corresponding to the lock catch (11), and the lock catch (11) is clamped in the buckle seat.

4. Portable English learning aid according to claim 1, characterized in that, the outside of the second box (2) is provided with a handle (27), the handle (27) is fixedly connected to the second box (2).

5. Portable English learning aid according to claim 1, characterized in that, the second box (2) has a receiving slot corresponding to the reel (26).