CN214579849U - Mandarin training intelligent device - Google Patents
Mandarin training intelligent device Download PDFInfo
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- CN214579849U CN214579849U CN202120194931.5U CN202120194931U CN214579849U CN 214579849 U CN214579849 U CN 214579849U CN 202120194931 U CN202120194931 U CN 202120194931U CN 214579849 U CN214579849 U CN 214579849U
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- connecting plate
- rod
- base
- limiting
- air cylinder
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- 241001672694 Citrus reticulata Species 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model discloses a mandarin training intelligent device, which comprises a base, a lower connecting plate, an upper connecting plate, a training device body and a height adjusting mechanism; the training device body is arranged on the upper connecting plate, and the upper connecting plate is arranged above the lower connecting plate; the lower connecting plate is arranged on the base through a height adjusting mechanism; the height adjusting mechanism comprises a crankshaft, a gear, a sleeve and an adjusting rod. The intelligent device for mandarin chinese training can conveniently adjust the upper and lower heights of the training device body by arranging the height adjusting mechanism so as to meet the requirements of different people; by arranging the limiting mechanism, the training device body can be positioned and prevented from automatically moving downwards; through setting up damper, can carry out the shock attenuation to the trainer body.
Description
Technical Field
The utility model relates to a mandarin training field specifically is a mandarin training intelligent device.
Background
Since many dialects exist in China, local people are affected by the local dialects, the Mandarin is not standard, and in order to enable the Mandarin standard, the Mandarin training device is often used for training own Mandarin. Most current mandarin training intelligent device is fixed, and because user's height all is different to lead to mandarin training intelligent device to gather user's sound apart from people's throat distance difference, thereby can influence mandarin training intelligent device to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mandarin training intelligent device to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an intelligent device for mandarin chinese training comprises a base, a lower connecting plate, an upper connecting plate, a training device body and a height adjusting mechanism; the training device body is arranged on the upper connecting plate, and the upper connecting plate is arranged above the lower connecting plate; the lower connecting plate is arranged on the base through a height adjusting mechanism; the height adjusting mechanism comprises a crankshaft, a gear, a sleeve and an adjusting rod; two crankshafts are symmetrically and rotatably arranged in the base; gears are fixed at one ends of the two crankshafts, and the two gears are meshed with each other; sleeves are rotatably arranged on the bending parts of the two crankshafts, and one ends of adjusting rods are fixed on the two sleeves; the other ends of the two adjusting rods are respectively hinged to the bottom of the lower connecting plate; a handle is further fixed at one end of each crankshaft; and the limiting mechanism for limiting the reverse rotation of the crankshaft is arranged on the base.
As a further aspect of the present invention: the limiting mechanism comprises a ratchet wheel, a limiting rod, an L-shaped fixing rod and a limiting spring; a ratchet wheel is fixed on the crankshaft; the limiting rod matched with the ratchet wheel is rotatably arranged on the base; the base is further provided with an L-shaped fixed rod for limiting the stop lever to rotate anticlockwise, and the L-shaped fixed rod is connected with the stop lever through a plurality of limiting springs.
As a further aspect of the present invention: a plurality of limiting rod structures are arranged between the base and the lower connecting plate; the limiting rod structure comprises an outer rod and an inner rod; an outer rod is fixed on the base, and an inner rod is arranged at the upper end of the outer rod in a sliding manner; the inner rod is fixed at the bottom of the lower connecting plate.
As a further aspect of the present invention: a plurality of damping mechanisms are symmetrically arranged between the lower connecting plate and the upper connecting plate; the damping mechanism comprises an upper air cylinder, a lower air cylinder, a sliding plate and a connecting rod; an upper air cylinder is fixed at the bottom of the upper connecting plate, and a lower air cylinder coaxial with the upper air cylinder is fixed on the lower connecting plate; sliding plates are arranged in the upper air cylinder and the lower air cylinder in a fit and sliding manner, and compressed air is arranged between the upper air cylinder and the sliding plates and between the lower air cylinder and the sliding plates; the two sliding plates are connected through a connecting rod.
As a further aspect of the present invention: the bottom symmetry of base is equipped with a plurality of supporting legs, and the bottom of supporting leg all is equipped with the wheel.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging the height adjusting mechanism, the upper height and the lower height of the training device body can be conveniently adjusted, so that the requirements of different people can be met; by arranging the limiting mechanism, the training device body can be positioned and prevented from automatically moving downwards; through setting up damper, can carry out the shock attenuation to the trainer body.
Drawings
Fig. 1 is a schematic structural diagram of a mandarin chinese training intelligent device.
Fig. 2 is a schematic structural diagram of a height adjustment mechanism in a mandarin chinese training intelligent device.
In the figure: 1. a base; 2. a crankshaft; 3. a gear; 4. a sleeve; 5. adjusting a rod; 6. a lower connecting plate; 7. an upper connecting plate; 8. a training device body; 9. an outer rod; 10. an inner rod; 11. a handle; 12. a ratchet wheel; 13. a limiting rod; 14. an L-shaped fixing rod; 15. a limiting spring; 16. an air charging cylinder; 17. a lower inflator; 18. a sliding plate; 19. a connecting rod; 20. supporting legs; 21. and (4) wheels.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-2, the present embodiment provides an intelligent device for mandarin chinese training, which includes a base 1, a lower connecting plate 6, an upper connecting plate 7, a training device body 8 and a height adjusting mechanism; the training device body 8 is arranged on the upper connecting plate 7, and the upper connecting plate 7 is arranged above the lower connecting plate 6; the lower connecting plate 6 is arranged on the base 1 through a height adjusting mechanism; the height adjusting mechanism comprises a crankshaft 2, a gear 3, a sleeve 4 and an adjusting rod 5; two crankshafts 2 are symmetrically and rotatably arranged in the base 1; gears 3 are fixed at one ends of the two crankshafts 2, and the two gears 3 are meshed with each other; sleeves 4 are rotatably arranged on the bending parts of the two crankshafts 2, and one ends of adjusting rods 5 are fixed on the two sleeves 4; the other ends of the two adjusting rods 5 are respectively hinged to the bottom of the lower connecting plate 6; a handle 11 is further fixed on one end of the single crankshaft 2; the limiting mechanism for limiting the reverse rotation of the crankshaft 2 is arranged on the base 1; set up like this, when the user rotates handle 11 to drive two bent axles 2 through gear 3 and rotate, thereby drive two and adjust 5 luffing motions of pole, thereby drive connecting plate 6 up-and-down motion down, thereby drive upper junction plate 7 and the up-and-down motion of trainer body 8, thereby can adjust the height of trainer body 8, so that satisfy different users' demand.
Further, the limiting mechanism comprises a ratchet wheel 12, a limiting rod 13, an L-shaped fixing rod 14 and a limiting spring 15; a ratchet wheel 12 is fixed on the crankshaft 2; a limiting rod 13 matched with the ratchet wheel 12 is rotationally arranged on the base 1; the base 1 is also provided with an L-shaped fixed rod 14 for limiting the anticlockwise rotation of the limiting rod 13, and the L-shaped fixed rod 14 is connected with the limiting rod 13 through a plurality of limiting springs 15; with such an arrangement, the reverse rotation of the crankshaft 2 can be limited by the cooperation of the ratchet 12, the limiting rod 13, the L-shaped fixing rod 14 and the limiting spring 15, so that the positioning can be realized after the height adjustment of the training device body 8 is completed.
Furthermore, in order to make the lower connecting plate 6 more stable during movement, a plurality of limiting rod structures are arranged between the base 1 and the lower connecting plate 6; the limiting rod structure comprises an outer rod 9 and an inner rod 10; an outer rod 9 is fixed on the base 1, and an inner rod 10 is slidably arranged at the upper end of the outer rod 9; the inner rod 10 is fixed at the bottom of the lower connecting plate 6.
Furthermore, in order to absorb shock to the training device body 8 and prevent the structure of the training device body 8 from being damaged due to vibration, a plurality of shock absorption mechanisms are symmetrically arranged between the lower connecting plate 6 and the upper connecting plate 7; the damping mechanism comprises an upper air cylinder 16, a lower air cylinder 17, a sliding plate 18 and a connecting rod 19; an upper air cylinder 16 is fixed at the bottom of the upper connecting plate 7, and a lower air cylinder 17 coaxial with the upper air cylinder 16 is fixed on the lower connecting plate 6; sliding plates 18 are arranged in the upper air cylinder 16 and the lower air cylinder 17 in a fitting and sliding manner, and compressed air is arranged between the upper air cylinder 16 and the sliding plates 18 and between the lower air cylinder 17 and the sliding plates 18; the two sliding plates 18 are connected through a connecting rod 19; in this arrangement, the training apparatus body 8 can be damped by the compressed air between the upper air cylinder 16 and the slide plate 18 and between the lower air cylinder 17 and the slide plate 18.
The working principle of the embodiment is as follows: when the user rotates handle 11 to drive two bent axles 2 through gear 3 and rotate, thereby drive two and adjust 5 luffing motions of pole, thereby drive connecting plate 6 up-and-down motion down, thereby drive upper junction plate 7 and the up-and-down motion of trainer body 8, thereby can adjust the height of trainer body 8, so that satisfy different users' demand.
Through the cooperation of ratchet 12, gag lever post 13, L shape dead lever 14 and spacing spring 15, can restrict bent axle 2 reversal to can make the high regulation of trainer body 8 realize the location after accomplishing.
Example 2
The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: in order to be convenient for moving the equipment, the bottom of the base 1 is symmetrically provided with a plurality of supporting legs 20, and the bottom of each supporting leg 20 is provided with a wheel 21.
It should be noted that, as is obvious to a person skilled in the art, the invention is not limited to details of the above-described exemplary embodiments, but can be embodied in other specific forms without departing from the spirit or essential characteristics thereof.
Claims (2)
1. An intelligent device for mandarin chinese training is characterized by comprising a base (1), a lower connecting plate (6), an upper connecting plate (7), a training device body (8) and a height adjusting mechanism; the training device body (8) is arranged on the upper connecting plate (7), and the upper connecting plate (7) is arranged above the lower connecting plate (6); the lower connecting plate (6) is arranged on the base (1) through a height adjusting mechanism; the height adjusting mechanism comprises a crankshaft (2), a gear (3), a sleeve (4) and an adjusting rod (5); two crankshafts (2) are symmetrically and rotatably arranged in the base (1); gears (3) are fixed at one ends of the two crankshafts (2), and the two gears (3) are meshed with each other; sleeves (4) are rotatably arranged on the bending parts of the two crankshafts (2), and one ends of adjusting rods (5) are fixed on the two sleeves (4); the other ends of the two adjusting rods (5) are respectively hinged to the bottom of the lower connecting plate (6); a handle (11) is also fixed on one end of the single crankshaft (2); the limiting mechanism for limiting the reverse rotation of the crankshaft (2) is arranged on the base (1) and comprises a ratchet wheel (12), a limiting rod (13), an L-shaped fixing rod (14) and a limiting spring (15); a ratchet wheel (12) is fixed on the crankshaft (2); a limiting rod (13) matched with the ratchet wheel (12) is rotatably arranged on the base (1); the base (1) is also provided with an L-shaped fixed rod (14) for limiting the anticlockwise rotation of the limiting rod (13), the L-shaped fixed rod (14) is connected with the limiting rod (13) through a plurality of limiting springs (15), and a plurality of limiting rod structures are arranged between the base (1) and the lower connecting plate (6); the limiting rod structure comprises an outer rod (9) and an inner rod (10); an outer rod (9) is fixed on the base (1), and an inner rod (10) is arranged at the upper end of the outer rod (9) in a sliding manner; the inner rod (10) is fixed at the bottom of the lower connecting plate (6), and a plurality of damping mechanisms are symmetrically arranged between the lower connecting plate (6) and the upper connecting plate (7); the damping mechanism comprises an upper air cylinder (16), a lower air cylinder (17), a sliding plate (18) and a connecting rod (19); an upper air cylinder (16) is fixed at the bottom of the upper connecting plate (7), and a lower air cylinder (17) coaxial with the upper air cylinder (16) is fixed on the lower connecting plate (6); sliding plates (18) are arranged in the upper air cylinder (16) and the lower air cylinder (17) in a fit and sliding manner, and compressed air is arranged between the upper air cylinder (16) and the sliding plates (18) and between the lower air cylinder (17) and the sliding plates (18); the two sliding plates (18) are connected through a connecting rod (19).
2. A mandarin chinese training intelligent device according to claim 1, wherein the bottom of base (1) symmetry is equipped with a plurality of supporting legs (20), and the bottom of supporting leg (20) all is equipped with wheel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120194931.5U CN214579849U (en) | 2021-01-25 | 2021-01-25 | Mandarin training intelligent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120194931.5U CN214579849U (en) | 2021-01-25 | 2021-01-25 | Mandarin training intelligent device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214579849U true CN214579849U (en) | 2021-11-02 |
Family
ID=78370938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120194931.5U Expired - Fee Related CN214579849U (en) | 2021-01-25 | 2021-01-25 | Mandarin training intelligent device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214579849U (en) |
-
2021
- 2021-01-25 CN CN202120194931.5U patent/CN214579849U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |