CN212135697U

CN212135697U - Portable learning machine for English learning

Info

Publication number: CN212135697U
Application number: CN202021058489.5U
Authority: CN
Inventors: 李雪
Original assignee: East China Institute of Technology
Current assignee: East China Institute of Technology
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-12-11
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a learning machine technical field just discloses a portable learning machine for english study, including receiver and learning machine body, the chamber has been seted up to the inside of receiver, the learning machine body with place the inside swing joint in chamber, the equal fixedly connected with telescopic link of inner wall of receiver both sides, the top fixedly connected with axis of rotation of telescopic link, the both sides of learning machine body and the inside swing joint of axis of rotation. This learning machine is used in portable english study, when needs carry the device, promote the axis of rotation rebound through the telescopic link earlier, make the learning machine from the inside rebound of placing the chamber to unsettled position, then with the rotatory one hundred eighty degrees of learning machine body, make the screen of learning machine body downwards, withdraw the telescopic link shrink again, make the learning machine body shrink to place the inside in chamber and deposit, then protect the screen of learning machine body through placing the chamber at the in-process that carries.

Description

Portable learning machine for English learning

Technical Field

The utility model relates to a learning machine technical field specifically is a portable learning machine for english study.

Background

The English learning machine adopts modern scientific application technology, combines the learning characteristics of English language, and can realize self-service English language learning. The English learning machine has rich functions, and can train learners from multiple aspects of grammar, language, hearing, reading and writing and the like. It also has the functions of dictionary, translation, data inquiry, etc. and can be used as auxiliary tool for language learning.

Traditional english learning machine comprises a organism that is similar to the panel computer, and at the in-process that carries, the screen part of learning machine exposes all the time in the external world, if the organism carelessly when falling or bumping with object on every side from the eminence during carrying, leads to the screen to appear damaging easily, for this we have proposed a portable learning machine for english study.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a learning machine is used in portable english study possesses portable, is convenient for protect the screen of device at the in-process that carries, has solved the problem that proposes among the above-mentioned background.

(II) technical scheme

The utility model provides a following technical scheme: a portable learning machine for English learning comprises a storage box and a learning machine body, wherein a placing cavity is formed in the storage box, the learning machine body is movably connected with the interior of the placing cavity, telescopic rods are fixedly connected to the inner walls of two sides of the storage box, a rotating shaft is fixedly connected to the top of each telescopic rod, two sides of the learning machine body are movably connected with the interior of each rotating shaft, a groove is formed in the inner bottom wall of the placing cavity, a supporting pipe is fixedly connected to the inner bottom wall of the groove, a threaded column is rotatably connected to the inner bottom wall of the supporting pipe, a lifting pipe is connected to the side surface of the threaded column in a threaded manner, a supporting block is fixedly connected to the top end of the lifting pipe, a rotating shaft is rotatably connected to the side surface of the supporting pipe, a first gear is fixedly connected to one end, located inside the supporting, the side surface of first gear and the side surface meshing of second gear, the one end fixedly connected with adjust knob of stay tube is kept away from to the rotation axis, the bottom fixedly connected with spacing ring of fall way, one side fixedly connected with U-shaped handle of receiver.

Preferably, a thread groove is formed in the elevator tube, and the side surface of the thread column is in threaded connection with the inside of the thread groove.

Preferably, the bottom end of the lifting pipe is movably inserted into the inner bottom of the supporting pipe, and the top of the supporting block is in lap joint with the bottom of the learning machine body.

Preferably, one end of the rotating shaft, which is far away from the supporting tube, penetrates through the inner side wall of the placing cavity and extends to the outside of the containing box, and the adjusting knob is located on one side of the containing box.

Preferably, the inner wall of stay tube both sides has all been seted up the spout, the equal swing joint in both sides of spacing ring has the pulley, the pulley is kept away from the inside swing joint of one side and spout of spacing ring.

Preferably, a partition plate is fixedly connected to the inside of the supporting tube, the partition plate is located between the second gear and the limiting ring, and rubber buffer blocks are fixedly connected to the opposite sides of the partition plate and the limiting ring.

Compared with the prior art, the utility model provides a learning machine is used in portable english study possesses following beneficial effect:

1. this portable learning machine for english study, through being provided with the receiver, place the chamber after the inside of receiver sets up, when needs carry the device, promote axis of rotation rebound through the telescopic link earlier, make the learning machine from the inside rebound to unsettled position of placing the chamber, then with the rotatory one hundred eighty degrees of learning machine body, make the screen of learning machine body downwards, withdraw the telescopic link shrink again, make the learning machine body shrink to place the inside in chamber and deposit, then protect the screen of learning machine body through placing the chamber at the in-process that carries.

2. This learning machine is used in english study of portable, after the telescopic link drives learning machine body rebound, can drive first gear through rotatory adjust knob and rotate, then drive the screw thread post through the second gear and rotate, the transmission effect of rethread screw thread makes the fall way at the inside rebound of stay tube, promote the supporting shoe rebound, then support the bottom of learning machine body at the in-process that uses through the supporting shoe again, the demonstration angle of learning machine body can be adjusted through the height of adjusting the supporting shoe simultaneously.

Drawings

FIG. 1 is a side sectional view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a sectional view of the structure of the support tube of the present invention;

fig. 4 is a schematic view of the structure of the rotating shaft of the present invention.

Wherein: 1. a storage box; 2. a placement chamber; 3. a learning machine body; 4. a telescopic rod; 5. a rotating shaft; 6. a groove; 7. supporting a tube; 8. a threaded post; 9. a lifting pipe; 10. a support block; 11. a rotating shaft; 12. a first gear; 13. a second gear; 14. adjusting a knob; 15. a limiting ring; 16. a chute; 17. a pulley; 18. a partition plate; 19. a rubber buffer block; 20. a U-shaped handle.

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, a portable learning machine for learning english comprises a storage box 1 and a learning machine body 3, a storage cavity 2 is formed inside the storage box 1, the learning machine body 3 is movably connected with the interior of the storage cavity 2, telescopic rods 4 are fixedly connected with the inner walls of the two sides of the storage box 1, a rotating shaft 5 is fixedly connected with the tops of the telescopic rods 4, the two sides of the learning machine body 3 are movably connected with the interior of the rotating shaft 5, a groove 6 is formed in the inner bottom wall of the storage cavity 2, a support tube 7 is fixedly connected with the inner bottom wall of the groove 6, a threaded column 8 is rotatably connected with the inner bottom wall of the support tube 7, a lifting tube 9 is threadedly connected with the side surface of the threaded column 8, a threaded groove is formed inside the lifting tube 9, the side surface of the threaded column 8 is threadedly connected with the interior of the threaded groove, and the lifting tube 9 can move up and down inside the support tube, the top end of the lifting pipe 9 is fixedly connected with a supporting block 10, the bottom end of the lifting pipe 9 is movably inserted with the inner bottom of the supporting pipe 7, the top of the supporting block 10 is in lap joint with the bottom of the learning machine body 3, the side surface of the supporting pipe 7 is rotatably connected with a rotating shaft 11, one end of the rotating shaft 11, which is positioned inside the supporting pipe 7, is fixedly connected with a first gear 12, one end of the rotating shaft 11, which is far away from the supporting pipe 7, penetrates through the inner side wall of the placing cavity 2 and extends to the outside of the containing box 1, an adjusting knob 14 is positioned on one side of the containing box 1, the side surface of the threaded column 8 is in threaded connection with a second gear 13, the side surface of the first gear 12 is meshed with the side surface of the second gear 13, one end of the rotating shaft 11, which is far away from the supporting, then the supporting block 10 is driven to go up and down, the bottom of the learning machine body 3 can be supported when in use through the supporting block 10, meanwhile, the display angle of the learning machine body 3 can be adjusted by adjusting the difference of the height of the supporting block 10, the bottom end of the lifting pipe 9 is fixedly connected with a limiting ring 15, the inner walls of the two sides of the supporting pipe 7 are respectively provided with a sliding groove 16, the two sides of the limiting ring 15 are respectively and movably connected with a pulley 17, one side of the pulley 17 far away from the limiting ring 15 is movably connected with the inside of the sliding groove 16, the inside of the supporting pipe 7 is fixedly connected with a clapboard 18, the clapboard 18 is positioned between the second gear 13 and the limiting ring 15, one side of the clapboard 18 opposite to the limiting ring 15 is respectively and fixedly connected with a rubber buffer block 19, the position of the limiting ring 15 can be limited through the pulley 17 and the sliding, through being provided with rubber buffer block 19, when spacing ring 15 moved to the position that is close to baffle 18, can cushion the protection between the two, one side fixedly connected with U-shaped handle 20 of receiver 1.

When using, when needs carry the device, promote axis of rotation 5 rebound through telescopic link 4 earlier, make learning machine body 3 from the inside rebound that places chamber 2 to unsettled position, then with learning machine body 3 rotatory one hundred eighty degrees, make learning machine body 3's screen downwards, withdraw telescopic link 4 shrink again, make learning machine body 3 shrink to the inside of placing chamber 2 and deposit, then protect learning machine body 3's screen through placing chamber 2 at the in-process that carries.

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 learning machine is used in portable english study, includes receiver (1) and learning machine body (3), its characterized in that: the storage box is characterized in that a containing cavity (2) is formed in the storage box (1), the learning machine body (3) is movably connected with the inside of the containing cavity (2), telescopic rods (4) are fixedly connected to the inner walls of two sides of the storage box (1), a rotating shaft (5) is fixedly connected to the tops of the telescopic rods (4), two sides of the learning machine body (3) are movably connected with the inside of the rotating shaft (5), grooves (6) are formed in the inner bottom wall of the containing cavity (2), supporting tubes (7) are fixedly connected to the inner bottom wall of the grooves (6), threaded columns (8) are rotatably connected to the inner bottom wall of the supporting tubes (7), lifting tubes (9) are in threaded connection with the side surfaces of the threaded columns (8), supporting blocks (10) are fixedly connected to the top ends of the lifting tubes (9), and rotating shafts (11) are rotatably connected to the side, rotation axis (11) are located the inside first gear of one end fixedly connected with (12) of stay tube (7), the side surface threaded connection of screw thread post (8) has second gear (13), the side surface meshing of the side surface of first gear (12) and second gear (13), the one end fixedly connected with adjust knob (14) of stay tube (7) are kept away from in rotation axis (11), bottom fixedly connected with spacing ring (15) of fall way (9), one side fixedly connected with U-shaped handle (20) of receiver (1).

2. A portable learning machine for english learning according to claim 1, characterized in that: the inside of fall way (9) is seted up the thread groove, the inside threaded connection of the side surface and the thread groove of screw thread post (8).

3. A portable learning machine for english learning according to claim 1, characterized in that: the bottom end of the lifting pipe (9) is movably inserted with the inner bottom of the supporting pipe (7), and the top of the supporting block (10) is in lap joint with the bottom of the learning machine body (3).

4. A portable learning machine for english learning according to claim 1, characterized in that: one end of the rotating shaft (11) far away from the supporting tube (7) penetrates through the inner side wall of the placing cavity (2) and extends to the outside of the containing box (1), and the adjusting knob (14) is located on one side of the containing box (1).

5. A portable learning machine for english learning according to claim 1, characterized in that: spout (16) have all been seted up to the inner wall of stay tube (7) both sides, the equal swing joint in both sides of spacing ring (15) has pulley (17), the inside swing joint of one side and spout (16) that spacing ring (15) were kept away from in pulley (17).

6. A portable learning machine for english learning according to claim 1, characterized in that: the inner part of the supporting tube (7) is fixedly connected with a partition plate (18), the partition plate (18) is positioned between the second gear (13) and the limiting ring (15), and one side, opposite to the limiting ring (15), of the partition plate (18) is fixedly connected with a rubber buffer block (19).