CN214226170U

CN214226170U - Novel oral practice of english teaching usefulness device

Info

Publication number: CN214226170U
Application number: CN202023193659.3U
Authority: CN
Inventors: 姜黎黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-09-17
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a novel oral practice exercise of english teaching usefulness device relates to oral practice exercise technical field, including the vocal ware, the bottom of vocal ware is connected with the protective housing, the air vent has been seted up on a side surface of protective housing, the bottom fixedly connected with connecting plate of protective housing, the inside fixedly connected with drive arrangement of protective housing, the connecting plate is close to one side fixedly connected with connecting band of air vent, the one end fixedly connected with foam-rubber cushion of protective housing is kept away from to the connecting plate. The utility model discloses, through device internally mounted's protective housing, can be when the device does not use, can put the protective housing with the vocal ware inside, the air vent of protective housing one side simultaneously can keep the ventilation of the inside vocal ware of protective housing, improves the life of vocal ware, and the mechanism that device inside protective housing one side set up can make the device fix on the desk surface that has the spout, improves the flexibility of device.

Description

Novel oral practice of english teaching usefulness device

Technical Field

The utility model relates to a spoken language exercise device technical field, more specifically relates to a novel spoken language exercise device of english teaching usefulness.

Background

The oral practice means that a language is practised orally, college english education lacks oral practice, learns a language, exchanges the purpose, rather than the language itself, and we often just regard english as a knowledge just learning, learn from childhood to big, still can not say english at last, in the teaching of english oral practice, the oral practice device that uses.

However, the in-process of using at present oral training device in the teaching is difficult for wearing, and the volume is less simultaneously, influences the teaching quality, does not have the circumstances of electricity suddenly at the device, can not timely charge again, influences the teaching progress, and current device can only be worn on one's body at the user in the use in addition, and the inconvenient flexibility of taking out of device is poor moreover, and the device surface does not set up protection device, and the life of device is low.

Therefore, it is necessary to provide a new oral practice device for english teaching to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the problem that current device life is low, the use mode is single, the flexibility is poor, the utility model provides a novel oral practice device of english teaching usefulness.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a novel oral practice exercise of english teaching usefulness device, includes the vocal ware, the bottom of vocal ware is connected with the protective housing, the air vent has been seted up to a side surface of protective housing, the bottom fixedly connected with connecting plate of protective housing, the inside fixedly connected with drive arrangement of protective housing, one side fixedly connected with connecting band that the connecting plate is close to the air vent, the one end fixedly connected with foam-rubber cushion of protective housing is kept away from to the connecting plate.

Further, one side fixed surface of protective housing is connected with the connecting block, the inboard rotation of connecting block is connected with first gyro wheel.

Further, one side fixedly connected with fixed block that the protective housing is close to the connecting block, one side rotation that the fixed block is close to the knob is connected with the knob, the center department of knob is connected with the second screw rod, the one end fixedly connected with rubber pad of protective housing is kept away from to the second screw rod.

Furthermore, a screw hole is formed in one side, close to the second screw, of the inner portion of the protective shell, and the protective shell is in threaded connection with the second screw.

Further, protective housing top one side fixedly connected with round pin axle, the circumference department of round pin axle rotates and is connected with the lid, the bottom of lid is connected with first gear, the inboard of first gear is connected with first drive belt.

Further, the inside fixedly connected with quick-witted case of drive arrangement, the inside fixedly connected with motor of machine case, the output shaft fixedly connected with initiative conical gear of motor, the circumference department meshing of initiative conical gear is connected with driven conical gear, the center department fixedly connected with connecting axle of driven conical gear, one side fixedly connected with helical gear that driven conical gear was kept away from to the connecting axle, helical gear's inboard is connected with the mandrel, one side fixedly connected with second gear that helical gear was kept away from to the mandrel, the inboard of second gear is connected with first screw rod, one side fixedly connected with first band pulley that first screw rod is close to the vocal ware, the circumference department of first band pulley is connected with the second drive belt, one side that first band pulley was kept away from to the second drive belt is connected with the second band pulley.

Furthermore, a metal disc is fixedly connected to one side, close to the spiral gear, of the mandrel, a spiral is arranged on the surface of the metal disc, the mandrel is meshed with the spiral gear through the metal disc, gear teeth are formed in the surface, close to the second gear, of the bottom of the first screw, and the first screw is meshed with the second gear through the gear teeth.

Furthermore, the bottom end of the sounder is fixedly connected with driving blocks on two sides, the surface of one side, close to the protective shell, of the sounder is rotatably connected with a second roller, screw holes are formed in the driving blocks, and the driving blocks are in threaded connection with the first screw rods.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through device internally mounted's protective housing, can be when the device does not use, can put the protective housing with the vocal ware inside, the ventilation of the inside vocal ware of protective housing can be kept to the air vent of protective housing one side simultaneously, improves the life of vocal ware.

2. The utility model discloses, through the mechanism that device inside protective housing one side set up, can make the device fix on the desk surface that has the spout, make the use of device more various.

3. The utility model discloses, through device internally mounted's drive arrangement, can make the removal of the inside vocal ware of device, realize that the vocal ware takes out fast and puts back, the flexibility that improves the device from the protective housing is inside.

Drawings

Fig. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic side sectional view of the overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view of a structure near the rubber pad of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

Reference numerals: 1. a sound generator; 2. a cover; 3. a protective shell; 4. a vent hole; 5. connecting blocks; 6. a first roller; 7. a rubber pad; 8. a connecting plate; 9. a sponge cushion; 10. a connecting belt; 11. a pin shaft; 12. a first gear; 13. a drive block; 14. a second roller; 15. a drive device; 16. a chassis; 17. a driving bevel gear; 18. a first drive belt; 19. a driven bevel gear; 20. a connecting shaft; 21. a helical gear; 22. a mandrel; 23. a second gear; 24. a first screw; 25. a first pulley; 26. a second belt; 27. a second pulley; 28. a fixed block; 29. a knob; 30. a second screw.

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.

Example 1

Please refer to fig. 1, a novel oral practice device for english teaching, including vocal ware 1, the bottom of vocal ware 1 is connected with protective housing 3, air vent 4 has been seted up on a side surface of protective housing 3, the bottom fixedly connected with connecting plate 8 of protective housing 3, the inside fixedly connected with drive arrangement 15 of protective housing 3, one side fixedly connected with connecting band 10 that connecting plate 8 is close to air vent 4, the one end fixedly connected with foam-rubber cushion 9 of protective housing 3 is kept away from to connecting plate 8.

In this embodiment, through the protective housing 3 installed inside the device, the sounder 1 can be placed inside the protective housing 3 when the device is not in use, and meanwhile, the ventilation of the sounder 1 inside the protective housing 3 can be maintained through the vent hole 4 on one side of the protective housing 3, so that the service life of the sounder 1 is prolonged, and when the device is not in use, the device can be placed inside the protective housing 3.

Example 2

Referring to fig. 2 and 3, the present embodiment is further optimized based on embodiment 1, specifically, a connecting block 5 is fixedly connected to a surface of one side of the protective shell 3, and a first roller 6 is rotatably connected to an inner side of the connecting block 5.

Specifically, one side of the protective housing 3 close to the connecting block 5 is fixedly connected with a fixing block 28, one side of the fixing block 28 close to the knob 29 is rotatably connected with a knob 29, the center of the knob 29 is connected with a second screw 30, and one end of the second screw 30 far away from the protective housing 3 is fixedly connected with a rubber pad 7.

Specifically, a screw hole is formed in one side, close to the second screw 30, of the inside of the protective shell 3, and the protective shell 3 is in threaded connection with the second screw 30.

In this embodiment, through the mechanism that device inside protective housing 3 one side set up, can make the device fix on the desk surface that has the spout, improve the flexibility of device, during the use, can realize moving on the surface of desk through the rotation of the first gyro wheel 6 that protective housing 3 one side is connected, then rotatory knob 29, then knob 29 drives the rotation of second screw rod 30, then second screw rod 30 realizes removing through the screw that protective housing 3 was seted up, then make rubber pad 7 and desktop laminating, realize fixedly.

Example 3

Referring to fig. 2 and 4, the present embodiment is optimized based on the embodiment 1 or 2, specifically, a pin 11 is fixedly connected to one side of the top end of the protective shell 3, a cover 2 is rotatably connected to a circumference of the pin 11, a first gear 12 is connected to the bottom end of the cover 2, and a first transmission belt 18 is connected to the inner side of the first gear 12.

Specifically, the inside fixedly connected with machine case 16 of drive arrangement 15, the inside fixedly connected with motor of machine case 16, the output shaft fixedly connected with of motor initiative conical gear 17, the meshing of circumference department of initiative conical gear 17 is connected with driven conical gear 19, the center fixedly connected with connecting axle 20 of department of driven conical gear 19, one side fixedly connected with helical gear 21 that driven conical gear 19 was kept away from to connecting axle 20, the inboard of helical gear 21 is connected with mandrel 22, one side fixedly connected with second gear 23 that helical gear 21 was kept away from to mandrel 22, the inboard of second gear 23 is connected with first screw rod 24, one side fixedly connected with first band pulley 25 that first screw rod 24 is close to sounder 1, the circumference department of first band pulley 25 is connected with second drive belt 26, one side that first band pulley 25 was kept away from to second drive belt 26 is connected with second band pulley 27.

Specifically, a metal disc is fixedly connected to one side of the spindle 22 close to the spiral gear 21, a spiral is arranged on the surface of the metal disc, the spindle 22 is meshed with the spiral gear 21 through the metal disc, gear teeth are formed in the surface of one side of the bottom of the first screw 24 close to the second gear 23, and the first screw 24 is meshed with the second gear 23 through the gear teeth.

Specifically, the bottom end both sides fixedly connected with drive block 13 of vocal ware 1, the side surface that vocal ware 1 is close to protective housing 3 rotates and is connected with second gyro wheel 14, and the screw has been seted up to the inside of drive block 13, drive block 13 and first screw rod 24 threaded connection.

In this embodiment, through the driving device 15 installed inside the device, the sounder 1 inside the device can be moved, and the sounder 1 can be quickly taken out and put back from the inside of the protective casing 3, when in use, the motor inside the case 16 in the driving device 15 drives the driving bevel gear 17 to rotate, then the driving bevel gear 17 drives the driven bevel gear 19 to rotate, then the driven bevel gear 19 drives the spiral gear 21 to rotate through the connecting shaft 20, then the spiral gear 21 drives the spindle 22 to rotate through the metal disc, then the spindle 22 drives the second gear 23 to rotate, then the second gear 23 drives the first screw rod 24 to rotate through the gear teeth arranged on one side of the first screw rod 24, and then the first screw rod 24 drives the sounder 1 to move through the driving block 13.

In summary, the following steps: the utility model discloses, through the protective housing 3 of device internally mounted, can be when the device is not used, can put sounder 1 inside protective housing 3, air vent 4 on one side of protective housing 3 simultaneously, can keep the ventilation of sounder 1 inside protective housing 3, improve the life of sounder 1, when the device is not used, can put inside protective housing 3, the mechanism that device internal protective housing 3 one side set up can make the device fix on the desk surface with spout, improve the flexibility of device, the drive arrangement 15 of device internally mounted can make the removal of sounder 1 inside the device, realize that sounder 1 takes out fast and puts back from the protective housing 3 inside, during the use, the motor inside the chassis 16 in drive arrangement 15 drives the rotation of initiative conical gear 17, then initiative conical gear 17 drives the rotation of driven conical gear 19, then driven conical gear 19 drives the rotation of helical gear 21 through connecting axle 20, then the helical gear 21 drives the spindle 22 to rotate through the metal disc, then the spindle 22 drives the second gear 23 to rotate, then the second gear 23 drives the first screw 24 to rotate through the gear teeth arranged on one side of the first screw 24, and then the first screw 24 drives the sounder 1 to move through the driving block 13.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel oral practice of english teaching usefulness device, includes vocal ware (1), its characterized in that: the bottom of sounder (1) is connected with protective housing (3), air vent (4) have been seted up to one side surface of protective housing (3), the bottom fixedly connected with connecting plate (8) of protective housing (3), the inside fixedly connected with drive arrangement (15) of protective housing (3), one side fixedly connected with connecting band (10) that connecting plate (8) are close to air vent (4), the one end fixedly connected with foam-rubber cushion (9) of protective housing (3) are kept away from in connecting plate (8).

2. The novel oral practice device for english teaching according to claim 1, wherein: one side fixed surface of protective housing (3) is connected with connecting block (5), the inboard rotation of connecting block (5) is connected with first gyro wheel (6).

3. The novel oral practice device for english teaching according to claim 1, wherein: one side fixedly connected with fixed block (28) that protective housing (3) is close to connecting block (5), one side rotation that fixed block (28) is close to knob (29) is connected with knob (29), the center department of knob (29) is connected with second screw rod (30), the one end fixedly connected with rubber pad (7) of protective housing (3) are kept away from in second screw rod (30).

4. The novel oral practice device for english teaching according to claim 1, wherein: a screw hole is formed in one side, close to the second screw rod (30), of the inner portion of the protective shell (3), and the protective shell (3) is in threaded connection with the second screw rod (30).

5. The novel oral practice device for english teaching according to claim 1, wherein: protective housing (3) top one side fixedly connected with round pin axle (11), the circumference department of round pin axle (11) rotates and is connected with lid (2), the bottom of lid (2) is connected with first gear (12), the inboard of first gear (12) is connected with first drive belt (18).

6. The novel oral practice device for english teaching according to claim 1, wherein: the inner part of the driving device (15) is fixedly connected with a case (16), the inner part of the case (16) is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a driving bevel gear (17), the circumference of the driving bevel gear (17) is engaged with a driven bevel gear (19), the center of the driven bevel gear (19) is fixedly connected with a connecting shaft (20), one side of the connecting shaft (20) far away from the driven bevel gear (19) is fixedly connected with a spiral gear (21), the inner side of the spiral gear (21) is connected with a mandrel (22), one side of the mandrel (22) far away from the spiral gear (21) is fixedly connected with a second gear (23), the inner side of the second gear (23) is connected with a first screw rod (24), one side of the first screw rod (24) close to the sounder (1) is fixedly connected with a first belt wheel (25), the circumference of the first belt wheel (25) is connected with a second transmission belt (26), and one side, far away from the first belt wheel (25), of the second transmission belt (26) is connected with a second belt wheel (27).

7. The novel oral practice device for English teaching of claim 6, wherein: a metal disc is fixedly connected to one side, close to the spiral gear (21), of the mandrel (22), a spiral is arranged on the surface of the metal disc, the mandrel (22) is meshed with the spiral gear (21) through the metal disc, gear teeth are formed in the surface, close to the second gear (23), of the bottom of the first screw (24), and the first screw (24) is meshed with the second gear (23) through the gear teeth.

8. The novel oral practice device for english teaching according to claim 1, wherein: the bottom both sides fixedly connected with drive block (13) of vocal ware (1), a side surface that vocal ware (1) is close to protective housing (3) rotates and is connected with second gyro wheel (14), the screw has been seted up to the inside of drive block (13), drive block (13) and first screw rod (24) threaded connection.