CN108305508A - A kind of Portable English hearing assistance devices - Google Patents
A kind of Portable English hearing assistance devices Download PDFInfo
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- CN108305508A CN108305508A CN201711431969.4A CN201711431969A CN108305508A CN 108305508 A CN108305508 A CN 108305508A CN 201711431969 A CN201711431969 A CN 201711431969A CN 108305508 A CN108305508 A CN 108305508A
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- fixedly mounted
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/04—Electrically-operated educational appliances with audible presentation of the material to be studied
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- Business, Economics & Management (AREA)
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- Theoretical Computer Science (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
A kind of Portable English hearing assistance devices, include the ontology of English Listening Comprehension equipment, box body is fixedly mounted in body lower part, the first strip hole is opened up among box body bottom face, montant is equipped in first strip hole, montant side opens up first through hole, the first horizontal axis is equipped in first through hole, the rear and front end of first horizontal axis is fixedly connected with the first strip hole inner wall, montant can be rotated around the first horizontal axis, transverse tube symmetrically be fixedly mounted on the wall of the left and right sides in box body, two transverse tube center lines are coaxial, it is equipped with cross bar between two transverse tubes, first piston column is equipped in transverse tube.By the present invention in that the walking of user generates electricity, electric energy can be stored and provide electric energy to ontology, power motor, controller and sound transducer, so the present invention does not depend on the operation of additional battery or charging, energy conservation and environmental protection, it is easy to use, the present invention may help to user and preferably carry out the study of English, and user can be supervised to take a walk moving body more.
Description
Technical field
The invention belongs to schooling apparatus technical field, specifically a kind of Portable English hearing assistance devices.
Background technology
English Listening Comprehension ancillary equipment is to aid in the apparatus that student improves one's English, and benefit is largely to listen to different English
Language material improves English Score.Traditional English Listening Comprehension ancillary equipment function is excessively single, most only to have broadcasting hearing language
The function of sound, the effect that no active warning is supervised, user often have lazy psychology, under this psychological application, many students
It is difficult to carry out the study that the long period focuses on.
Invention content
The present invention provides a kind of Portable English hearing assistance devices, to solve defect in the prior art.
The present invention is achieved by the following technical programs：
A kind of Portable English hearing assistance devices, include the ontology of English Listening Comprehension equipment, and box body, box is fixedly mounted in body lower part
The first strip hole is opened up among body bottom face, is equipped with montant in the first strip hole, montant side opens up first through hole, first through hole
It is inside equipped with the first horizontal axis, the rear and front end of the first horizontal axis is fixedly connected with the first strip hole inner wall, and montant can be around the first horizontal axis
It rotates, transverse tube is symmetrically fixedly mounted on the wall of the left and right sides in box body, two transverse tube center lines are coaxial, and cross is equipped between two transverse tubes
Bar is equipped with first piston column in transverse tube, and the end of cross bar is fixedly connected with the outer end of corresponding first piston column respectively, montant
Upper end side open up the second first vertical strip hole, lateral column cap, the outer end position of column cap is fixedly mounted in cross bar intermediate side
Inside the second strip hole, top of the cross bar at the two close end is equipped with the second horizontal axis, the rear and front end of the second horizontal axis respectively with
Inboard wall of cartridge bearing is flexibly connected, and ratchet is fixedly mounted on the second horizontal axis, and cross bar is respectively mounted several equal by side at two close end
The ratchet of even distribution, installs torsional spring in the installation axle of ratchet, and ratchet and corresponding ratchet can engage cooperation, solid on the second horizontal axis
Dingan County fills first gear, and the top of the second horizontal axis is equipped with third horizontal axis, the rear and front end of third horizontal axis respectively with inboard wall of cartridge
Bearing is flexibly connected, and second gear is fixedly mounted on third horizontal axis, and first gear is engaged with corresponding second gear to be coordinated, the
Sprocket wheel is fixedly mounted on three horizontal axis, box portion inside left installs expansion tightening wheel, passes through biography between two sprocket wheels and expansion tightening wheel three
Dynamic chain link, the interior right side of box body are fixedly mounted lateral microgenerator, third tooth are fixedly mounted in the shaft of microgenerator
Wheel, third gear engage cooperation with the second gear positioned at right side, accumulator, miniature hair are fixedly mounted on box portion inside right side wall
Motor is connected with accumulator, and accumulator is connected with ontology, and transverse tube opens up the second through-hole close to one end lower part of inboard wall of cartridge, the
Vertical tube is fixedly mounted in two through-hole lower ends, and the lower end of vertical tube is fixedly connected with bottom in box body, and box body bottom face corresponds to the perpendicular of left side
The position of pipe lower end opens up threaded hole, and threaded hole and the vertical tube center line in left side are coaxial, and threaded hole internal engagement installs screw rod, erects
Pipe lower end side opens up third through-hole, and two third through-holes are fixedly connected by connecting tube, corresponding the inside the vertical tube in left side
Vertical second piston column is arranged in three through holes, and the lower end of second piston column is flexibly connected with the upper end bearing of screw rod, and second lives
Set gear set is fixed in the lower end of stick harness, and vertical small power motor, small power is fixedly mounted in the lower end side of threaded hole
Power gear is fixedly mounted on the output shaft of motor, power gear engages cooperation with geared sleeve, and box body bottom side fixes peace
Fill control box, controller be fixedly mounted in control box and sound transducer, sound transducer are connected with controller, power motor and
Controller is connected, and power motor, controller are connected with accumulator respectively with sound transducer, and lantern ring is equipped at montant lower end, erects
The lower end of bar is located inside lantern ring, and arc panel is fixedly mounted in lantern ring side, and gaiter band is fixedly mounted in the both ends of arc panel respectively,
In gaiter band free end side the first Velcro hook side is fixedly mounted, the free end side of another gaiter band is fixedly mounted
First velcro cotton face, the first Velcro hook side can cooperate with the first velcro cotton face, and box body left and right ends are fixed respectively
Installation tie up waistband, wherein one tie up waistband free end side be fixedly mounted the second Velcro hook side, another tie up waistband from
By holding side that the second velcro cotton face is fixedly mounted, the second Velcro hook side can cooperate with the second velcro cotton face, ontology
On be inserted with earphone.
A kind of Portable English hearing assistance devices as described above, the lower end both sides of the montant are fixedly mounted respectively
Limited block.
Cover body is fixedly mounted in the lower end of a kind of Portable English hearing assistance devices as described above, the threaded hole,
Small power motor is respectively positioned on geared sleeve inside cover body.
A kind of Portable English hearing assistance devices as described above, pass through between the microgenerator and accumulator
Voltage-stablizer is connected.
It is an advantage of the invention that：The present invention provides a kind of novel Portable English hearing assistance devices, the present invention will
The walking of people and English are listened and read cleverly to be combined, the present invention be suitble to user in the morning or evening environment more
It is used in the case of quiet, with the present invention can be conveniently installed at, user needs the English that will be heard while walking
Words and phrases sentence is loudly read out, if user forget it is loud read aloud, the present invention in mechanical structure can run it is not smooth can
To remind user to read aloud, constantly user is reminded and supervised by the design, avoiding lazy psychology from allowing makes
The attention of study that user can't help loosen, while by the present invention in that the walking of user generates electricity, it can be by electric energy
Store and give ontology, power motor, controller and sound transducer provide electric energy, so the present invention do not depend on additional battery or
The operation of person's charging, energy conservation and environmental protection is easy to use, and the present invention may help to the study that user preferably carries out English, and
User can be supervised to take a walk moving body more.The present invention is fixed on user's using waistband is tied up using needs when the present invention
Arc panel is fixed on the suitable position in thigh side by gaiter band by waist side, and the inner concave of arc panel and user's is big
Leg is bonded, and then user needs to carry out walking at the uniform velocity, during walking, before and after montant is carried out with the thigh of user
Wave, montant carries out continuous reciprocating rotation around the first horizontal axis, and montant can band by the cooperation of the second strip hole and column cap
Dynamic cross bar carries out lateral reciprocating movement, and when cross bar moves right, several ratchets in left side drive the ratchet wheel in left side, this
When on the left of first gear drive the second gear rotation in left side, the third horizontal axis rotation in left side, transmission chain rotates therewith, passing
Under the transmission of dynamic chain and sprocket, the third horizontal axis on right side rotates, and the shaft of microgenerator starts to rotate therewith, microgenerator
Start to generate electricity, when cross bar is moved to the left, several ratchets on right side drive the ratchet wheel on right side, in the transmission of multiple parts
Under, the steering of microgenerator shaft will not change, and stable charging can constantly be carried out to accumulator, at the same time
User needs progress is loud to read aloud, and sound transducer receives voice signal, voice signal is summoned to court to be passed after electric signal
To controller, controller controls power motor rotation, and in the case where power gear engages cooperation with geared sleeve, screw rod rotates, and matches in screw thread
Screw rod moves down under the action of conjunction, and second piston column moves down therewith, and third through-hole is opened, at this time the air phase inside two transverse tubes
Logical, smoothly, when user stops reading aloud, sound transducer is not exporting telecommunications to the reciprocating movement ratio of cross bar to controller
Number, the power motor reversion of controller control at this time resets, and second piston column, which resets, simultaneously seals corresponding third through-hole, and at this time two
Air inside root transverse tube is not communicating, and cross bar drives first piston column in horizontal in-pipe, the air quilt in two transverse tubes
Alternate compression, therefore the movement of cross bar is by a degree of obstruction, therefore the swing of montant is also by resistance, user can be with
Feel at once, the resistance remind user continue it is loud read aloud English words and phrases, supervise the English study of user, the present invention
The quiet outdoor environment that looks for of user's active can be allowed to be used cooperatively, user's multirow can be allowed to walk, temper body
Body also can effectively help user to carry out the study of English.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention；Fig. 2 is I partial enlarged view of Fig. 1；Fig. 3 is II office of Fig. 1
Portion's enlarged drawing；Fig. 4 is the enlarged drawing of the A direction views of Fig. 1；Fig. 5 is the enlarged drawing of the B direction views of Fig. 1；Fig. 6 be Fig. 1 C to regarding
The enlarged drawing of figure.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
A kind of Portable English hearing assistance devices, as shown, include the ontology 1 of English Listening Comprehension equipment, 1 lower part of ontology
Box body 2 is fixedly mounted, the first strip hole 3 is opened up among 2 bottom face of box body, montant 4,4 side of montant are equipped in the first strip hole 3
Open up first through hole 5, be equipped with the first horizontal axis 6 in first through hole 5, the rear and front end of the first horizontal axis 6 with 3 inner wall of the first strip hole
It is fixedly connected, montant 4 can be rotated around the first horizontal axis 6, and transverse tube 7, two transverse tubes are symmetrically fixedly mounted on the wall of the left and right sides in box body 2
7 center lines are coaxial, and cross bar 8 is equipped between two transverse tubes 7, are equipped with first piston column 9 in transverse tube 7, the end of cross bar 8 respectively with
The outer end of corresponding first piston column 9 is fixedly connected, and the upper end side of montant 4 opens up first the second vertical strip hole 10, cross bar 8
Lateral column cap 11 is fixedly mounted in intermediate side, and the outer end of column cap 11 is located inside the second strip hole 10, and cross bar 8 is at two close end
Top be equipped with the second horizontal axis 12, the rear and front end of the second horizontal axis 12 is flexibly connected with 2 inner wall bearing of box body respectively, and second is horizontal
Ratchet 13 is fixedly mounted on axis 12, cross bar 8 is respectively mounted several equally distributed ratchets 14 by side at two close end, ratchet 14
Torsional spring is installed, ratchet 14 can engage cooperation with corresponding ratchet 13, the first tooth is fixedly mounted on the second horizontal axis 12 in installation axle
Wheel 15, the top of the second horizontal axis 12 are equipped with third horizontal axis 16, the rear and front end of third horizontal axis 16 respectively with 2 inner wall bearing of box body
It is flexibly connected, second gear 17 is fixedly mounted on third horizontal axis 16, first gear 15 is matched with the engagement of corresponding second gear 17
It closes, sprocket wheel 18 is fixedly mounted on third horizontal axis 16,2 inside left of box body installs expansion tightening wheel 19, two sprocket wheels 18 and expansion tightening wheel
It is connected by transmission chain 20 between 19 threes, lateral microgenerator 21, microgenerator 21 is fixedly mounted in right side in box body 2
Shaft on be fixedly mounted third gear 22, third gear 22 engages cooperation with the second gear 17 for being located at right side, inside box body 2
Accumulator 23 is fixedly mounted on right side wall, microgenerator 21 is connected with accumulator 23, and accumulator 23 is connected with ontology 1, transverse tube 7
The second through-hole 24 is opened up close to one end lower part of 2 inner wall of box body, vertical tube 25 is fixedly mounted in 24 lower end of the second through-hole, vertical tube 25
Lower end is fixedly connected with bottom in box body 2, and the position that 2 bottom face of box body corresponds to 25 lower end of vertical tube in left side opens up threaded hole 26,
Threaded hole 26 and 25 center line of vertical tube in left side are coaxial, and 26 internal engagement of threaded hole installs screw rod 27, and 25 lower end side of vertical tube is equal
Third through-hole 28 is opened up, two third through-holes 28 are fixedly connected by connecting tube 29, and the corresponding third in 25 inside of vertical tube in left side is logical
Vertical second piston column 30 is set at hole 28, the lower end of second piston column 30 is flexibly connected with the upper end bearing of screw rod 27, the
Set gear set 31 is fixed in the lower end of two piston boits 30, and vertical small power motor is fixedly mounted in the lower end side of threaded hole 26
32, power gear 33 is fixedly mounted on the output shaft of small power motor 32, power gear 33 engages cooperation with geared sleeve 31,
Control box 34 is fixedly mounted in 2 bottom side of box body, and controller 35 and sound transducer 36 are fixedly mounted in control box 34, and sound passes
Sensor 36 is connected with controller 35, and power motor 32 is connected with controller 35, power motor 32, controller 35 and sound transducer
36 are connected with accumulator 23 respectively, and lantern ring 37 is equipped at 4 lower end of montant, and the lower end of montant 4 is located inside lantern ring 37,37 side of lantern ring
Arc panel 38 is fixedly mounted in portion, and gaiter band 39 is fixedly mounted in the both ends of arc panel 38 respectively, wherein 39 free end of gaiter band
The first Velcro hook side 40 is fixedly mounted in side, and the first velcro cotton face is fixedly mounted in the free end side of another gaiter band 39
41, the first Velcro hook side 40 and the first velcro cotton face 41 can cooperate, and 2 left and right ends of box body are fixedly mounted respectively ties up waist
Band 42, wherein one tie up waistband 42 free end side be fixedly mounted the second Velcro hook side 43, another tie up waistband 42 from
By holding side that the second velcro cotton face 44 is fixedly mounted, the second Velcro hook side 43 can be with 44 phase interworking of the second velcro cotton face
It closes, earphone 45 is inserted on ontology 1.The present invention provides a kind of novel Portable English hearing assistance devices, the present invention is by people
Walking and English listen and read cleverly to be combined, the present invention is suitble to user in the morning or evening environment is more peaceful
It is used in the case of quiet, with the present invention can be conveniently installed at, user needs the English that will be heard while walking
Words and phrases are loudly read out, if user forget it is loud read aloud, the mechanical structure in the present invention can run it is not smooth can be with
It reminds user to read aloud, constantly user is reminded and supervised by the design, lazy psychology is avoided to allow use
The attention of study that person can't help loosen, while by the present invention in that the walking of user generates electricity, electric energy can be stored up
Deposit and provide electric energy to ontology 1, power motor 32, controller 35 and sound transducer 36, thus the present invention do not depend on it is additional
The operation of battery or charging, energy conservation and environmental protection is easy to use, and the present invention may help to user preferably carries out English
It practises, and user can be supervised to take a walk moving body more.It is using needing use to tie up waistband 42 when the present invention that the present invention is fixed
In the waist side of user, arc panel 38 is fixed on the suitable position in thigh side by gaiter band 39, arc panel 38 it is interior
Concave surface is bonded with the thigh of user, and then user needs to carry out walking at the uniform velocity, and during walking, montant 4 is with making
The thigh progress of user is front and back to wave, and montant 4 carries out continuous reciprocating rotation around the first horizontal axis 6, and montant 4 passes through the second strip
Hole 10 and the cooperation of column cap 11 can drive cross bar 8 to carry out lateral reciprocating movement, when cross bar 8 moves right, the number in left side
A ratchet 14 drives the ratchet 13 in left side to rotate, and the first gear 15 in left side drives the second gear 17 in left side to rotate at this time, left
The third horizontal axis 16 of side rotates, and transmission chain 20 rotates therewith, under the transmission of transmission chain 20 and sprocket wheel 18, the third horizontal axis on right side
16 rotations, the shaft of microgenerator 21 start to rotate therewith, and microgenerator 21 starts to generate electricity, when cross bar 8 is moved to the left,
Several ratchets 14 on right side drive the ratchet 13 on right side to rotate, and under the transmission of multiple parts, 21 shaft of microgenerator turns
To that will not change, stable charging can be constantly carried out to accumulator 23, at the same time user needs to carry out loud
Read aloud, sound transducer 36 receives voice signal, voice signal is summoned to court to be transmitted to controller 35, controller after electric signal
35 control power motors 32 rotate, and in the case where power gear 33 engages cooperation with geared sleeve 31, screw rod 27 rotates, in screw-thread fit
Screw rod 27 moves down under effect, and second piston column 30 moves down therewith, and third through-hole 28 is opened, at this time the sky inside two transverse tubes 7
Gas phase is logical, and smoothly, when user stops reading aloud, sound transducer 36 is not to controller 35 for the reciprocating movement ratio of cross bar 8
Electric signal is exported, controller 35 controls the reversion of power motor 32 and resets at this time, and second piston column 30 resets and by corresponding third
Through-hole 28 seals, and the air inside two transverse tubes 7 is not communicating at this time, and cross bar 8 drives first piston column 9 to be moved in transverse tube 7
When, air in two transverse tubes 7 is by alternate compression, therefore the movement of cross bar 8 is by a degree of obstruction, therefore montant 4
Swing also by resistance, user can feel at once, the resistance remind user continue it is loud read aloud English words and phrases, superintend and direct
Promote the English study of user, the present invention that the quiet outdoor environment that looks for of user's active can be allowed to be used cooperatively,
User's multirow can be allowed to walk, taken exercises, user also can effectively be helped to carry out the study of English.
Specifically, as shown, limited block 46 is fixedly mounted in the lower end both sides of the montant 4 described in the present embodiment respectively.
Limited block 46 can fall off to avoid lantern ring 37 from the lower end of montant 4, convenient for users to carrying and use.
Specifically, as shown, cover body 47, small power electricity is fixedly mounted in the lower end of the threaded hole 26 described in the present embodiment
Machine 32 is respectively positioned on geared sleeve 31 inside cover body 47.The design can protect geared sleeve 31 and small power motor 32,
Avoid its it is naked be exposed on the external, make the present invention appearance it is more beautiful.
Further, as shown, passing through voltage-stablizer between the microgenerator 21 described in the present embodiment and accumulator 23
It is connected.The design can damage accumulator 23 to avoid unstable voltage, can increase the service life of the present invention.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (4)
1. a kind of Portable English hearing assistance devices, it is characterised in that：Include the ontology of English Listening Comprehension equipment（1）, ontology（1）
Box body is fixedly mounted in lower part（2）, box body（2）The first strip hole is opened up among bottom face（3）, the first strip hole（3）Interior be equipped with is erected
Bar（4）, montant（4）Side opens up first through hole（5）, first through hole（5）Inside it is equipped with the first horizontal axis（6）, the first horizontal axis（6）Before
Afterwards both ends with the first strip hole（3）Inner wall is fixedly connected, montant（4）It can be around the first horizontal axis（6）Rotation, box body（2）Interior left and right
Transverse tube is symmetrically fixedly mounted on two side（7）, two transverse tubes（7）Center line is coaxial, two transverse tubes（7）Between be equipped with cross bar（8）,
Transverse tube（7）Inside it is equipped with first piston column（9）, cross bar（8）End respectively with corresponding first piston column（9）Outer end fix
Connection, montant（4）Upper end side open up the second first vertical strip hole（10）, cross bar（8）Intermediate side is fixedly mounted laterally
Column cap（11）, column cap（11）Outer end be located at the second strip hole（10）Inside, cross bar（8）Top at two close end is equipped with
Second horizontal axis（12）, the second horizontal axis（12）Rear and front end respectively with box body（2）Inner wall bearing is flexibly connected, the second horizontal axis（12）
On ratchet is fixedly mounted（13）, cross bar（8）Side is respectively mounted several equally distributed ratchets at two close end（14）, ratchet
（14）Installation axle on torsional spring, ratchet are installed（14）With corresponding ratchet（13）Cooperation, the second horizontal axis can be engaged（12）On it is solid
Dingan County fills first gear（15）, the second horizontal axis（12）Top be equipped with third horizontal axis（16）, third horizontal axis（16）Front and back two
End respectively with box body（2）Inner wall bearing is flexibly connected, third horizontal axis（16）On second gear is fixedly mounted（17）, first gear
（15）With corresponding second gear（17）Engagement cooperation, third horizontal axis（16）On sprocket wheel is fixedly mounted（18）, box body（2）It is internal
Left side is installed by expansion tightening wheel（19）, two sprocket wheels（18）With expansion tightening wheel（19）Pass through transmission chain between three（20）Connection, box body（2）
Lateral microgenerator is fixedly mounted in interior right side（21）, microgenerator（21）Shaft on be fixedly mounted third gear
（22）, third gear（22）With the second gear positioned at right side（17）Engagement cooperation, box body（2）It is fixedly mounted in inside right side wall
Accumulator（23）, microgenerator（21）With accumulator（23）It is connected, accumulator（23）With ontology（1）It is connected, transverse tube（7）It is close
Box body（2）One end lower part of inner wall opens up the second through-hole（24）, the second through-hole（24）Vertical tube is fixedly mounted in lower end（25）, vertical tube
（25）Lower end and box body（2）Interior bottom is fixedly connected, box body（2）Bottom face corresponds to the vertical tube in left side（25）It opens the position of lower end
If threaded hole（26）, threaded hole（26）With the vertical tube in left side（25）Center line is coaxial, threaded hole（26）Internal engagement installs screw rod
（27）, vertical tube（25）Lower end side opens up third through-hole（28）, two third through-holes（28）Pass through connecting tube（29）It is fixed to connect
It connects, the vertical tube in left side（25）The corresponding third through-hole in inside（28）Vertical second piston column is arranged in place（30）, second piston column
（30）Lower end and screw rod（27）The flexible connection of upper end bearing, second piston column（30）Lower end fix set gear set
（31）, threaded hole（26）Lower end side vertical small power motor is fixedly mounted（32）, small power motor（32）
Power gear is fixedly mounted on output shaft（33）, power gear（33）With geared sleeve（31）Engagement cooperation, box body（2）Bottom side
Control box is fixedly mounted（34）, control box（34）Interior fixed installation controller（35）With sound transducer（36）, sound transducer
（36）With controller（35）It is connected, power motor（32）With controller（35）It is connected, power motor（32）, controller（35）With sound
Sound sensor（36）Respectively with accumulator（23）It is connected, montant（4）Lantern ring is equipped at lower end（37）, montant（4）Lower end be located at
Lantern ring（37）Inside, lantern ring（37）Arc panel is fixedly mounted in side（38）, arc panel（38）Both ends gaiter is fixedly mounted respectively
Band（39）, wherein a gaiter band（39）The first Velcro hook side is fixedly mounted in free end side（40）, another gaiter band
（39）Free end side be fixedly mounted the first velcro cotton face（41）, the first Velcro hook side（40）With the first velcro cotton face
（41）It can cooperate, box body（2）Left and right ends are fixedly mounted tie up waistband respectively（42）, wherein one is tied up waistband（42）Freedom
Hold side that the second Velcro hook side is fixedly mounted（43）, another is tied up waistband（42）Free end side be fixedly mounted the second magic
Paste cotton face（44）, the second Velcro hook side（43）It can be with the second velcro cotton face（44）It cooperates, ontology（1）On be inserted with earphone
（45）.
2. a kind of Portable English hearing assistance devices according to claim 1, it is characterised in that：The montant（4）
Lower end both sides limited block is fixedly mounted respectively（46）.
3. a kind of Portable English hearing assistance devices according to claim 1, it is characterised in that：The threaded hole
（26）Lower end be fixedly mounted cover body（47）, small power motor（32）With geared sleeve（31）It is respectively positioned on cover body（47）It is internal.
4. a kind of Portable English hearing assistance devices according to claim 1, it is characterised in that：The micro generation
Machine（21）With accumulator（23）Between by voltage-stablizer be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431969.4A CN108305508A (en) | 2017-12-26 | 2017-12-26 | A kind of Portable English hearing assistance devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711431969.4A CN108305508A (en) | 2017-12-26 | 2017-12-26 | A kind of Portable English hearing assistance devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108305508A true CN108305508A (en) | 2018-07-20 |
Family
ID=62867529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711431969.4A Pending CN108305508A (en) | 2017-12-26 | 2017-12-26 | A kind of Portable English hearing assistance devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108305508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112133138A (en) * | 2020-09-27 | 2020-12-25 | 朱庆妮 | Teaching aid for English teaching |
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