CN209170621U - A kind of Multifunctional English hearing device - Google Patents
A kind of Multifunctional English hearing device Download PDFInfo
- Publication number
- CN209170621U CN209170621U CN201920236740.3U CN201920236740U CN209170621U CN 209170621 U CN209170621 U CN 209170621U CN 201920236740 U CN201920236740 U CN 201920236740U CN 209170621 U CN209170621 U CN 209170621U
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- China
- Prior art keywords
- earphone
- upper frame
- groove
- shell
- fixing belt
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Abstract
The utility model discloses a kind of Multifunctional English hearing devices, including earphone upper frame, stretchable sheet is fixedly connected at left and right sides of the earphone upper frame, the stretchable sheet is movably installed with side stay frame far from one end of earphone upper frame, the bottom of the side stay frame offers the first groove, and the left and right sides activity of first groove is plugged with shaft.The utility model relates to hearing equipment technical field, which, so that earphone can adapt to the people of different shapes of face, so that earphone is bonded tightly with ear, promotes effects on hearing by the way that turnable earphone enclosure is arranged；Secondly, the earphone on the basis of conventional earphone, has added stowable tightening structure, enable earphone and head fixation, prevent earphone from falling off, finally, heating mechanism is built-in in earphone enclosure, in cold snap, it heats up, prevents frostbite ear, to realize multi-functional purpose.
Description
Technical field
The utility model relates to hearing equipment technical field, specially a kind of Multifunctional English hearing device.
Background technique
In process of English teaching, need to carry out Listening Training using to English Listening Comprehension equipment, headphone is current
Use hearing device the most convenient and universal.
Current headphone, function are more single；It is fixed first, earphone wears direction, for the people of different shapes of face
For scholar, exists and be bonded not tight drawback, second, earphone is easy to fall off during wearing, although current earphone has
Tightness adjustment function, but since earphone is half-ring construction, firmness is still poor, third, when it is cold, when wearing earphone,
It can feel ice-cold when ear contacts earphone, make one uncomfortable.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of Multifunctional English hearing device, solves existing
The single problem of English Listening Comprehension ear-phone function.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of Multifunctional English hearing device, including
Earphone upper frame, is fixedly connected to stretchable sheet at left and right sides of the earphone upper frame, the stretchable sheet far from earphone upper frame one
End is movably installed with side stay frame, and the bottom of the side stay frame offers the first groove, the left and right sides activity of first groove
It is plugged with shaft, the shaft and the splicing position of the first groove are socketed with the first clockwork spring, are socketed in the middle part of the shaft
Pivoted arm, the pivoted arm are fixedly installed with earphone enclosure far from one end of shaft, and cochlea slot is offered on the inside of the earphone enclosure, described
Battery case, the bottom of the battery case and the top mutual conduction of cochlea slot, the cochlea are offered at the top of earphone enclosure inner cavity
Sponges cover is pasted on the inside of slot, the inner cavity of the sponges cover is built-in with heating coil, is equipped with lithium battery in the battery case,
Control switch is installed, and control switch and lithium battery and heating coil constitute one and be closed back at the top of the earphone enclosure
Road is connected with capping at the top of the battery case, and the bottom of the side stay frame is fixedly installed with shell, the top of the housing cavity
Portion is movably installed with movable axis, and the contact position of the movable axis and inner walls is socketed with the second clockwork spring, in the shell
The bottom of chamber is fixedly installed with directive wheel, and the bottom of directive wheel extends to outside the bottom of shell, is wound on the movable axis
One end of fixing belt, the fixing belt around directive wheel and extends to outside it, the fixing belt at left and right sides of the earphone upper frame
End is separately installed with lock tube and tapered end.
Preferably, the end of the fixing belt offers the second groove, is pasted with sticker in second groove.
Preferably, sponge resilient cushion is pasted on the inside of the earphone upper frame.
Preferably, the heating coil is loop coil, and width is 0.5-0.8 centimetres.
(3) beneficial effect
The utility model provides a kind of Multifunctional English hearing device.Have it is following the utility model has the advantages that
The Multifunctional English hearing device, by the way that turnable earphone enclosure is arranged, so that earphone can adapt to difference
The people of shape of face promotes effects on hearing so that earphone is bonded tightly with ear；Secondly, the earphone adds on the basis of conventional earphone
If stowable tightening structure, enable earphone and head fixation, prevents earphone from falling off, finally, in earphone enclosure
It is equipped with heating mechanism, in cold snap, is heated up, frostbite ear is prevented, to realize multi-functional purpose；In conjunction with figure
1 and Fig. 2 is it is found that stretchable sheet can be with free extension, to expand or reduce the width of earphone, pivoted arm can freely turn around shaft
It is dynamic, so that the rotation angle of changeable earphone enclosure, can preferably be adjacent to ear, be mutually matched with the practical shape of face of human body,
And by the first clockwork spring, pivoted arm can be made be in tensioning state, be further adjacent to ear, in conjunction with Fig. 1 and Fig. 4 it is found that
The intracorporal fixing belt of shell is pulled, and fixing belt is tied up into human body chin position, tapered end is then injected into (tapered end and lock tube in lock tube
The buckle structure of schoolbag brace in the market can be used), by the second clockwork spring, fixing belt can be made to be in tensioning state, thus
Fixed earphone prevents earphone from falling off, and when not in use, tapered end is unlocked, and at this time since the deformation of the second clockwork spring restores, drives
Fixing belt automatically resets, and the end of the fixing belt after reset is attached to the bottom of shell, convenient for collecting；In conjunction with Fig. 3 it is found that sponges cover
It is built-in with heating coil, when wearing, ear is put into cochlea slot, and sponges cover is made to be looped around ear periphery, by by voltage-controlled
System switch, makes heating coil be powered and generate heat, to heat up to ear, prevents ear from enduring cold.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side stay frame structure partial side view；
Fig. 3 is the utility model earphone enclosure structural side view；
Fig. 4 is the utility model shell structure cross-sectional view；
Fig. 5 is the utility model fixing belt structure partial top view.
In figure: 1, earphone upper frame；2, stretchable sheet；3, side stay frame；4, the first groove；5, shaft；6, the first clockwork spring；7,
Pivoted arm；8, earphone enclosure；9, cochlea slot；10, battery case；11, sponges cover；12, heating coil；13, lithium battery；14, control switch；
15, it covers；16, shell；17, movable axis；18, the second clockwork spring；19, directive wheel；20, fixing belt；21, lock tube；22, it locks
Head；23, the second groove；24, sticker；25, sponge resilient cushion.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of Multifunctional English hearing device, by setting
Turnable earphone enclosure 8 is set, so that earphone can adapt to the people of different shapes of face, so that earphone is bonded tightly with ear, is mentioned
Rise effects on hearing；Secondly, the earphone on the basis of conventional earphone, has added stowable tightening structure, enable earphone
It with head fixation, prevents earphone from falling off, finally, being built-in with heating mechanism in earphone enclosure 8, in cold snap, is risen
Temperature prevents frostbite ear, to realize multi-functional purpose, including earphone upper frame 1, the inside of earphone upper frame 1 is pasted with sea
Continuous resilient cushion 25, the left and right sides of earphone upper frame 1 are fixedly connected to stretchable sheet 2, the one end of stretchable sheet 2 far from earphone upper frame 1
It is movably installed with side stay frame 3, the bottom of side stay frame 3 offers the first groove 4, and the left and right sides activity of the first groove 4 is plugged with
The splicing position of shaft 5, shaft 5 and the first groove 4 is socketed with the first clockwork spring 6, and the middle part of shaft 5 is socketed with pivoted arm 7, pivoted arm
7 one end far from shaft 5 are fixedly installed with earphone enclosure 8, in conjunction with Fig. 1 and Fig. 2 it is found that stretchable sheet 2 can be with free extension, to expand
Width that is big or reducing earphone, pivoted arm 7 can be freely rotated around shaft 5, so that the rotation angle of changeable earphone enclosure 8, makes it
It can be preferably adjacent to ear, be mutually matched with the practical shape of face of human body, and by the first clockwork spring 6, pivoted arm 7 can be made to be in
Tensioning state is further adjacent to ear, and the inside of earphone enclosure 8 offers cochlea slot 9, and earphone enclosure offers at the top of 8 inner cavity
Battery case 10, the bottom of battery case 10 and the top mutual conduction of cochlea slot 9, the inside of cochlea slot 9 are pasted with sponges cover 11, sea
The inner cavity of silk floss set 11 is built-in with heating coil 12, and heating coil 12 is loop coil, and width is 0.5-0.8 centimetres, battery case
Lithium battery 13 is installed, the top of earphone enclosure 8 is equipped with control switch 14, and control switch 14 and lithium battery 13 and adds in 10
Heat coil 12 constitutes a closed circuit, and in conjunction with Fig. 3 it is found that sponges cover 11 is built-in with heating coil 12, when wearing, ear is put
Enter in cochlea slot 9, and sponges cover 11 is made to be looped around ear periphery, by pressing control switch 14, heating coil 12 is made to be powered simultaneously
Fever, to heat up to ear, prevents ear from enduring cold, the top of battery case 10 is connected with capping 15, the bottom of side stay frame 3
It is fixedly installed with shell 16, the top movable of 16 inner cavity of shell is equipped with movable axis 17, and movable axis 17 connects with 16 inner wall of shell
Synapsis is socketed with the second clockwork spring 18, and the bottom of 16 inner cavity of shell is fixedly installed with directive wheel 19, and the bottom of directive wheel 19
It extending to outside the bottom of shell 16, fixing belt 20 is wound on movable axis 17, the end of fixing belt 20 offers the second groove 23,
It is pasted with sticker 24 in second groove 23, can place to heat similar to disposable medical in the second groove 23 and paste, pass through sticker 24
It clings, when winter heats chin position, and one end of fixing belt 20 around directive wheel 19 and extends to outside it, earphone upper frame
The end of the fixing belt 20 of 1 left and right sides is separately installed with lock tube 21 and tapered end 22, in conjunction with Fig. 1 and Fig. 4 it is found that pulling shell
Fixing belt 20 in 16, and fixing belt 20 is tied up into human body chin position, then tapered end 22 is injected in lock tube 21 (tapered end 22 with
The buckle structure of schoolbag brace in the market can be used in lock tube 21), by the second clockwork spring 18, fixing belt 20 can be made to be in tensioning
When not in use, tapered end 22 is unlocked so that fixed earphone, prevents earphone from falling off for state, at this time due to the second clockwork spring 18
Deformation restores, and drives fixing belt 20 to automatically reset, the bottom that the end of the fixing belt 20 after reset is attached to shell 16 (is mainly divided
Not Tong Guo lock tube 21 and tapered end 22 resist shell 16), it is convenient for collecting.
In use, in conjunction with Fig. 1 and Fig. 2 it is found that stretchable sheet 2 can with free extension, to expand or reduce the width of earphone,
Pivoted arm 7 can be freely rotated around shaft 5, so that the rotation angle of changeable earphone enclosure 8, can preferably be adjacent to ear,
It is mutually matched with the practical shape of face of human body, and by the first clockwork spring 6, pivoted arm 7 can be made to be in tensioning state, it is further to paste
Tight ear, in conjunction with Fig. 1 and Fig. 4 it is found that pulling the fixing belt 20 in shell 16, and fixing belt 20 is tied up to human body chin position,
Then tapered end 22 is injected into lock tube 21 (buckle structure that schoolbag brace in the market can be used in tapered end 22 and lock tube 21), by the
Two clockwork springs 18 can make fixing belt 20 be in tensioning state, so that fixed earphone, prevents earphone from falling off, when not in use, will lock
First 22 unlock, and at this time since the deformation of the second clockwork spring 18 restores, drive fixing belt 20 to automatically reset, the fixing belt after reset
20 end is attached to the bottom of shell 16, convenient for collecting；In conjunction with Fig. 3 it is found that sponges cover 11 is built-in with heating coil 12, wear
When, ear is put into cochlea slot 9, and make sponges cover 11 be looped around ear periphery to make heater wire by pressing control switch 14
Circle 12 is powered and generates heat, to heat up to ear, prevents ear from enduring cold.
In conclusion the Multifunctional English hearing device, by the way that turnable earphone enclosure 8 is arranged, so that earphone energy
The people of different shapes of face is enough adapted to, so that earphone is bonded tightly with ear, promotes effects on hearing；Secondly, the earphone is in conventional earphone
On the basis of, stowable tightening structure has been added, has enabled earphone and head fixation, has prevented earphone from falling off, finally,
It is built-in with heating mechanism in earphone enclosure 8, in cold snap, heats up, prevents frostbite ear, to realize multi-functional
Purpose.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of Multifunctional English hearing device, including earphone upper frame (1), it is characterised in that: the left and right of the earphone upper frame (1)
Two sides are fixedly connected to stretchable sheet (2), and the stretchable sheet (2) is movably installed with side stay frame far from the one end of earphone upper frame (1)
(3), the bottom of the side stay frame (3) offers the first groove (4), and the left and right sides activity of first groove (4) is plugged with
Shaft (5), the shaft (5) and the splicing position of the first groove (4) are socketed with the first clockwork spring (6), in the shaft (5)
Portion is socketed with pivoted arm (7), and the pivoted arm (7) is fixedly installed with earphone enclosure (8) far from the one end of shaft (5), the earphone enclosure (8)
Inside offer cochlea slot (9), offered battery case (10) at the top of earphone enclosure (8) inner cavity, the battery case (10)
Bottom and cochlea slot (9) top mutual conduction, be pasted with sponges cover (11), the sponge on the inside of the cochlea slot (9)
The inner cavity of set (11) is built-in with heating coil (12), is equipped with lithium battery (13) in the battery case (10), the earphone enclosure (8)
Top be equipped with control switch (14), and control switch (14) and lithium battery (13) and heating coil (12) constitute one and close
Circuit is closed, is connected with capping (15) at the top of the battery case (10), the bottom of the side stay frame (3) is fixedly installed with shell
(16), the top movable of shell (16) inner cavity is equipped with movable axis (17), the movable axis (17) and shell (16) inner wall
Contact position be socketed with the second clockwork spring (18), the bottom of shell (16) inner cavity is fixedly installed with directive wheel (19), and
The bottom of directive wheel (19) extends to outside the bottom of shell (16), is wound with fixing belt (20) on the movable axis (17), described
One end of fixing belt (20) is around directive wheel (19) and extends to outside it, the fixing belt at left and right sides of the earphone upper frame (1)
(20) end is separately installed with lock tube (21) and tapered end (22).
2. a kind of Multifunctional English hearing device according to claim 1, it is characterised in that: the end of the fixing belt (20)
End offers the second groove (23), is pasted with sticker (24) in second groove (23).
3. a kind of Multifunctional English hearing device according to claim 1, it is characterised in that: the earphone upper frame (1)
Inside is pasted with sponge resilient cushion (25).
4. a kind of Multifunctional English hearing device according to claim 1, it is characterised in that: the heating coil (12) is
Loop coil, and width is 0.5-0.8 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236740.3U CN209170621U (en) | 2019-02-25 | 2019-02-25 | A kind of Multifunctional English hearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236740.3U CN209170621U (en) | 2019-02-25 | 2019-02-25 | A kind of Multifunctional English hearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209170621U true CN209170621U (en) | 2019-07-26 |
Family
ID=67329084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920236740.3U Expired - Fee Related CN209170621U (en) | 2019-02-25 | 2019-02-25 | A kind of Multifunctional English hearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209170621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113677047A (en) * | 2021-07-30 | 2021-11-19 | 歌尔科技有限公司 | Heating control method for earphone earplug, earphone charging box and computer storage medium |
| CN113677047B (en) * | 2021-07-30 | 2024-06-04 | 歌尔科技有限公司 | Heating control method of earphone earplug, earphone charging box and computer storage medium |
-
2019
- 2019-02-25 CN CN201920236740.3U patent/CN209170621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113677047A (en) * | 2021-07-30 | 2021-11-19 | 歌尔科技有限公司 | Heating control method for earphone earplug, earphone charging box and computer storage medium |
| CN113677047B (en) * | 2021-07-30 | 2024-06-04 | 歌尔科技有限公司 | Heating control method of earphone earplug, earphone charging box and computer storage medium |
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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: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |