CN109302656A - A kind of intelligent multifunctional earphone - Google Patents
A kind of intelligent multifunctional earphone Download PDFInfo
- Publication number
- CN109302656A CN109302656A CN201811348893.3A CN201811348893A CN109302656A CN 109302656 A CN109302656 A CN 109302656A CN 201811348893 A CN201811348893 A CN 201811348893A CN 109302656 A CN109302656 A CN 109302656A
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- China
- Prior art keywords
- halfbody
- left halfbody
- wind
- shaft
- roll
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a kind of intelligent multifunctional earphones, including left halfbody, extension lever and rubber convex block, right halfbody is mounted on the right side of the left halfbody, and the junction of right halfbody and left halfbody is fixed with connection shaft, the connection shaft respectively with right halfbody, left halfbody is flexibly connected, and finite place piece is run through in the inside for connecting shaft, the extension lever is embedded in the inside of left halfbody, and the junction of left halfbody and extension lever is connected through a screw thread and is enclosed with fixing sleeve, the front of the fixing sleeve offers fixing port by pouring assembly, the bottom end of the extension lever is fixedly connected by welding and has fixed block.The intelligent multifunctional earphone is provided with elastic fastening belt, noise reduction sliver and extension lever, setting of the device in three, can store, can noise reduction, scalable three kinds of functions while incorporating the device, while complicating the structure of device entirety more, the device can have the coexistent effect of multiple functions, embody the usability of device entirety.
Description
Technical field
The present invention relates to intelligent earphone technical field, specially a kind of intelligent multifunctional earphone.
Background technique
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard, earphone be usually it is separable with media player, inserted using one
Head connection, intelligent earphone, alternatively referred to as smart motion earphone, Intelligent heart rate earphone, intelligent cardiac earphone, according to different functions
There are different addresses；In conventional earphone built-in intelligence system, using Bluetooth technology as transmission mode, carry application program be connected to intelligence
The mobile terminals such as energy mobile phone, are able to achieve and extend out a variety of application functions.Bluetooth technology is carried, wirelessly transmitting data is carried out, possesses and connect
It answers a call, the functions such as remote control shooting, with the development of the times, the smart motion of intelligent earphone is tracked, and detects heart rate, GPS navigation
Etc. functions constantly extend, become a kind of wearable smart machine.
Intelligent earphone structure setting in the market is inflexible, due to its whole biggish factor of space occupied area,
It is not extremely not convenient to use the operation such as carrying, storage of person thus, its whole practicability is reduced, for this purpose, it is proposed that a kind of intelligence
It can multifunctional headphone.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent multifunctional earphones, to solve intelligence mentioned above in the background art
Headphone structure setting is inflexible, due to its whole biggish factor of space occupied area, thus is not extremely not convenient to use person
The operation such as carrying, storage, the problem of reducing its whole practicability.
To achieve the above object, the invention provides the following technical scheme: a kind of intelligent multifunctional earphone, including left halfbody,
Extension lever and rubber convex block are mounted with right halfbody on the right side of the left halfbody, and the junction of right halfbody and left halfbody is fixed with
Shaft is connected, the inside that the connection shaft is flexibly connected with right halfbody, left halfbody respectively, and connects shaft, which is run through, limit
Part, the extension lever is embedded in the inside of left halfbody, and the junction of left halfbody and extension lever is connected through a screw thread package
There is fixing sleeve, the front of the fixing sleeve offers fixing port by pouring assembly, and the bottom end of the extension lever is solid by welding
Surely it is connected with fixed block, and the inside of fixed block offers thread groove, the thread groove is internally connected with threaded post, and screw thread
Loudspeaking component is mounted on the right side of column, the rubber convex block is set to the bottom of left halfbody by being adhesively fixed, and left halfbody
Front is mounted with fixing axle, elastic fastening belt is connected on the right side of the fixing axle, and the right end of elastic fastening belt is equipped with son
Female thread component, the front of the loudspeaking component are mounted with out acoustic aperture, and the outer end of acoustic aperture is glued with noise reduction sliver, the loudspeaking out
The outer end of component is enclosed with sponge cover, and the front of sponge cover offers exhaust outlet, and the front of the left halfbody is by pouring dress
With offering intrusion slot, and the inside of intrusion slot is inlaid with fluorescence coating by being adhesively fixed, and the inside of the loudspeaking component opens up
There is bunch frame, and the inside of bunch frame is equipped with wind-up roll, the left and right ends of the wind-up roll are fixed with installation fishplate bar, and wind
The inside of roller is plugged with shaft, and the outer end of the wind-up roll is wound with transmission wiring, and the outer wall of wind-up roll is by being adhesively fixed
It is glued with insulating layer, the outer surface of the insulating layer is covered with foam-rubber cushion, and the right end of the wind-up roll is connected with handle.
Preferably, the left halfbody is symmetrical arranged along the vertical central axes of connection shaft for symmetry axis and right halfbody, and
Right halfbody, left halfbody constitute bascule with connection shaft respectively.
Preferably, nesting structure between the extension lever and left halfbody, and left halfbody by fixing sleeve, fixing port and
Left halfbody constitutes retractable structure.
Preferably, the loudspeaking component is connected by threaded post with thread groove, and loudspeaking component passes through thread groove, screw thread
Column and fixed block are threadedly coupled.
Preferably, the rubber convex block is set to the bottom of left halfbody, and the lower surface of left halfbody and rubber in semi-circular structure
It is fitted closely between the upper surface of glue convex block.
Preferably, the noise reduction sliver is along the central point structure setting annular in shape of acoustic aperture out, and acoustic aperture out is laterally straight
Diameter is equal to 3/4ths of noise reduction sliver trans D.
Preferably, the distribution of the inside of the intrusion slot and bunch frame is arranged in hollow structure distribution, and intrusion slot and fluorescence
Semi-surrounding structure is constituted between layer.
Preferably, shape matches between the inner end of the wind-up roll and the outer end of shaft, and shaft and the fixed company of handle
It connects, tooth pitch connects between the shaft and wind-up roll, and wind-up roll constitutes rotatably knot by handle, shaft and transmission wiring
Structure.
Preferably, it is fitted closely between the outer surface of the insulating layer and the inner surface of wind-up roll, and the outer end of insulating layer
It is provided with the foam-rubber cushion in array structure.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention is by the way that elastic fastening belt, noise reduction sliver and extension lever, which can receive in the setting of three
Receive, can noise reduction, scalable three kinds of functions while incorporating the device, on the one hand the structure of device entirety is more complicated
While, on the other hand by being equipped with various structures, which can have multiple functions, embody the use of device entirety.
2, the present invention is arranged by the activity to left halfbody and right halfbody, and when the device is not in use, which utilizes a left side
The change of pore size, may make the space occupied area of device entirety to obtain when activity adjustment between halfbody and right halfbody
Reduced, consequently facilitating the carrying of user, storage etc. operate.
3, the present invention is by the setting to rubber convex block, when the device is worn on the head of human body, rubber convex by user
The lower surface of block and human body head are bonded, this flexibility having as the rubber convex root tuber of rubber material according to its own,
When can effectively completely cut off left halfbody, right halfbody and human body head and directly contacting, worn caused by human body.
4, the present invention is by the setting to threaded post and thread groove, when single loudspeaking component is damaged, device benefit
Just tearing open the property being threadedly coupled, when carrying out rotary motion counterclockwise along the thread spindle that thread groove is internally provided with by threaded post
Movement, single loudspeaking component and fixed block can be dismantled, be safeguarded, whole dismounting process is without tearing whole device open
It unloads, and whole process is quick, convenient.
5, the present invention is by the setting to wind-up roll, when too long transmission wiring is suspended on the inside of bunch frame, uses
Person can be by holding handle, needle rotating shaft clockwise, which carries the movement that wind-up roll carries out rotary motion using shaft,
The operation that too long transmission wiring can be tightened, be wound, until the end of transmission wiring is fixedly connected with wind-up roll
Complete entire take-up work.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is elastic fastening belt structural schematic diagram of the present invention；
Fig. 3 is noise reduction sliver structure schematic diagram of the present invention；
Fig. 4 is fluorescence layer structure schematic diagram of the present invention；
Fig. 5 is wind-up roll structural schematic diagram of the present invention；
Fig. 6 is foam-rubber cushion structural schematic diagram of the present invention.
In figure: 1, left halfbody；2, right halfbody；3, shaft is connected；4, locating part；5, extension lever；6, fixing sleeve；7, fixed
Mouthful；8, fixed block；9, threaded post；10, loudspeaking component；11, rubber convex block；12, thread groove；13, fixing axle；14, elastic fastening
Band；15, primary and secondary buckle assembly；16, go out acoustic aperture；17, noise reduction sliver；18, sponge cover；19, exhaust outlet；20,；21, intrusion slot；22,
Fluorescence coating；23, bunch frame；24, wind-up roll；25, wiring is transmitted；26, handle；27, shaft；28, insulating layer；29, foam-rubber cushion.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of intelligent multifunctional earphone, including left halfbody 1, prolong
Exhibition bar 5 and rubber convex block 11, the right side of left halfbody 1 are mounted with right halfbody 2, and the junction of right halfbody 2 and left halfbody 1 is fixed with
Shaft 3 is connected, left halfbody 1 is symmetrical arranged along the vertical central axes of connection shaft 3 for symmetry axis and right halfbody 2, and right halfbody
2, left halfbody 1 constitutes bascule with connection shaft 3 respectively, when the device is not in use, by the device to left halfbody 1 and the right side
The activity setting of halfbody 2, user can locating part 4 go out from the internal traction of connection shaft 3, to connect shaft 3 as moving fulcrum,
Left halfbody 1 and right halfbody 2 are drawn in the same direction along the vertical central axes of connection shaft 3, until between left halfbody 1 and right halfbody 2
Gap be exactly equal to the gap between elastic fastening belt 14 and primary and secondary buckle assembly 15, user again by locating part 4 through
The inside for connecting shaft 3, so that the activity between left halfbody 1 and right halfbody 2 is interrupted, in conjunction with elastic fastening belt 14 and primary and secondary
Buckle assembly 15 snaps connection, the change of pore size when which utilizes the activity adjustment between left halfbody 1 and right halfbody 2,
It may make that the space occupied area of device entirety is reduced, consequently facilitating the carrying of user, storage etc. operate, even
Switch through the inside that axis 3 is flexibly connected with right halfbody 2, left halfbody 1 respectively, and connects shaft 3 and run through finite place piece 4, extension lever 5 is inlayed
Embedded in the inside of left halfbody 1, and the junction of left halfbody 1 and extension lever 5 is connected through a screw thread and is enclosed with fixing sleeve 6, prolongs
Nesting structure between bar 5 and left halfbody 1 is opened up, and left halfbody 1 can be stretched by fixing sleeve 6, fixing port 7 and the composition of left halfbody 1
Shrinking structure, when user needs that the length of device entirety is adjusted, user can hold extension lever 5, from left halfbody 1
Inside extension lever 5 is pulled out outward, until extension lever 5 pulled out after length meet length needed for user just,
User runs through the inside of fixing sleeve 6, fixing port 7, left halfbody 1 and extension lever 5 using screw simultaneously, so that whole length extends
Work is stopped, and when which is pulled out when being drawn out using extension lever 5, the change of length value can be convenient for the device pair
The use of different crowd；
The front of fixing sleeve 6 offers fixing port 7 by pouring assembly, and the bottom end of extension lever 5 is fixedly connected by welding
There is fixed block 8, and the inside of fixed block 8 offers thread groove 12, thread groove 12 is internally connected with threaded post 9, and threaded post 9
Right side be mounted with loudspeaking component 10, loudspeaking component 10 is connected by threaded post 9 with thread groove 12, and loudspeaking component 10 passes through
Thread groove 12, threaded post 9 and fixed block 8 are threadedly coupled, and when single loudspeaking component 10 is damaged, staff utilizes screw thread
Just tearing open the property of connection holds loudspeaking component 10 by threaded post 9 and carries out the inverse time along the thread spindle that thread groove 12 is internally provided with
The rotary motion of needle, which utilizes the movement of rotary motion, so that loudspeaking component 10 stretches outward, until single loudspeaking
Component 10 is separated with fixed block 8 completely, and whole dismounting process is without dismantling whole device, and whole process is fast
Fast, convenient, rubber convex block 11 is set to the bottom of left halfbody 1 by being adhesively fixed, and the front of left halfbody 1 is mounted with fixing axle
13, rubber convex block 11 is set to the bottom of left halfbody 1 in semi-circular structure, and the lower surface of left halfbody 1 and rubber convex block 11 is upper
It is fitted closely between surface, when the device is in running order, which can be worn on the head of human body, and rubber by user
The lower surface of glue convex block 11 and human body head are bonded, this has as the rubber convex block 11 of rubber material according to its own
Flexibility is worn caused by human body when can effectively completely cut off left halfbody 1, right halfbody 2 and human body head and directly contacting；
The right side of fixing axle 13 is connected with elastic fastening belt 14, and the right end of elastic fastening belt 14 is equipped with primary and secondary buckle assembly
15, the front of loudspeaking component 10 is mounted with out acoustic aperture 16, and the outer end of acoustic aperture 16 is glued with noise reduction sliver 17, noise reduction sliver 17 out
Along the central point structure setting annular in shape of acoustic aperture 16 out, and out, the trans D of acoustic aperture 16 is equal to 17 trans D of noise reduction sliver
3/4ths, in conjunction with the device work when out acoustic aperture 16 play the role of taking out of sound dispersion, when volume is larger, sound
Communication process in will generate certain noise pollution, the noise reduction sliver 17 of polyester fiber material is provided with by the device,
The sound-absorbing effect that noise reduction sliver 17 has according to polyester fiber material, it will from diffusion place of sound source, effectively slow down noise dirt
The harm to human body is contaminated, the outer end of loudspeaking component 10 is enclosed with sponge cover 18, and the front of sponge cover 18 offers exhaust outlet 19,
The front of left halfbody 1 offers intrusion slot 20 by pouring assembly, and the inside of intrusion slot 20 by be adhesively fixed be inlaid with it is glimmering
The inside distribution of photosphere 21, intrusion slot 20 and bunch frame 22 in hollow structure distribution setting, and intrusion slot 20 and fluorescence coating 21 it
Between constitute semi-surrounding structure, this fluorescence coating 21 as phosphor matter is provided with by the device, at night, which is utilized
Fluorescence material itself it is distinctive can photism so that fluorescence coating 21 can give out light outward, this setting utilizes fluorescence coating 21
The effect that can be shone can play the work of light positioning to the placement of whole device, convenient for user at night to the device
Seek, using work；
The inside of loudspeaking component 10 offers bunch frame 22, and the inside of bunch frame 22 is equipped with wind-up roll 23, wind-up roll
Shape matches between 23 inner end and the outer end of shaft 27, and shaft 27 is fixedly connected with handle 26, shaft 27 and wind-up roll
Tooth pitch connects between 23, and wind-up roll 23 constitutes turntable by handle 26, shaft 27 and transmission wiring 25, when too long
When transmission wiring 24 is suspended on the inside of bunch frame 22, it has been fixedly connected with wind-up roll 23 in advance in conjunction with transmission wiring 24, shaft
Tooth pitch connection between 27 and wind-up roll 23, user can be by holding handle 26, needle rotating shaft 27 clockwise, device benefit
The movement that wind-up roll 23 carries out rotary motion, the behaviour that can too long transmission wiring 24 tightened, be wound are carried with shaft 27
Make, until the end of transmission wiring 24 is fixedly connected with wind-up roll 23, entire take-up work, the left and right of wind-up roll 23 can be completed
Both ends are fixed with installation fishplate bar 24, and the inside of wind-up roll 23 is plugged with shaft 27, and the outer end of wind-up roll 23 is wound with transmission and connects
Line 25, and the outer wall of wind-up roll 23 is glued with insulating layer 28 by being adhesively fixed, the outer surface of insulating layer 28 and wind-up roll 23
It is fitted closely between inner surface, and the outer end of insulating layer 28 is provided with the foam-rubber cushion 29 in array structure, in conjunction with transmission wiring 24
It is all that the outer surface of the foam-rubber cushion 29 of sponge material will be bonded with transmission wiring 24 with the connection of wind-up roll 15, the dress
The flexibility having according to sponge material is set, so that the setting of foam-rubber cushion 29 can be effectively isolated transmission wiring 24 and be in winding shape
When state, wind-up roll 23 is worn caused by it, this is utilized after connecting with wind-up roll 23 as the insulating layer 28 of isolation material
The insulating properties itself having can effectively eliminate the electrostatic ionic around installation wiring, and the outer surface of insulating layer 28 is covered with sea
Continuous pad 29, the right end of wind-up roll 23 are connected with handle 26.
Working principle: for this kind of intelligent earphone, first when the device is in running order, user can be by the dress
The head for being worn on human body is set, and the lower surface of rubber convex block 11 and human body head are bonded, originally as the rubber of rubber material
The flexibility that glue convex block 11 has according to its own, when can effectively completely cut off left halfbody 1, right halfbody 2 and human body head and directly contacting,
It is worn caused by human body, when user needs that the length of device entirety is adjusted, user can hold extension lever
5, extension lever 5 is pulled out outward from the inside of left halfbody 1, until the length after extension lever 5 is pulled out meets use just
Length needed for person, user run through the inside of fixing sleeve 6, fixing port 7, left halfbody 1 and extension lever 5 using screw simultaneously, so that
Whole length extension work is stopped, and acoustic aperture 16 plays the role of taking out of sound dispersion out when in conjunction with device work, when
When volume is larger, certain noise pollution will be generated in the communication process of sound, and polyester fiber material is provided with by the device
The noise reduction sliver 17 of matter, the sound-absorbing effect that noise reduction sliver 17 has according to polyester fiber material, it will from diffusion place of sound source, have
Effect ground slows down harm of the noise pollution to human body, when the device is not in use, by the device to left halfbody 1 and right halfbody 2
Activity setting, user can locating part 4 go out from the internal traction of connection shaft 3, to connect shaft 3 as moving fulcrum, by left half
Body 1 and right halfbody 2 are drawn in the same direction along the vertical central axes of connection shaft 3, until the gap between left halfbody 1 and right halfbody 2
Gap exactly equal between elastic fastening belt 14 and primary and secondary buckle assembly 15, user again turn locating part 4 through connection
The inside of axis 3, so that the activity between left halfbody 1 and right halfbody 2 is interrupted, in conjunction with elastic fastening belt 14 and primary and secondary buckle assembly
15 snap connection, which may make using the change of pore size when activity adjustment between left halfbody 1 and right halfbody 2
The space occupied area of device entirety is reduced, consequently facilitating the carrying of user, storage etc. operate, is raised when individually
When sound component 10 is damaged, staff using threaded connection just tearing open property, hold loudspeaking component 10 by threaded post 9 along
The thread spindle that thread groove 12 is internally provided with carries out rotary motion counterclockwise, which utilizes the movement of rotary motion, so that
Loudspeaking component 10 stretches outward, until single loudspeaking component 10 is separated with fixed block 8 completely, can complete single whole
The dismantlement work of a loudspeaking component 10, when too long transmission wiring 24 is suspended on the inside of bunch frame 22, in conjunction with transmission wiring
24 have been fixedly connected with wind-up roll 23 in advance, and the tooth pitch connection between shaft 27 and wind-up roll 23, user can be by holding handle
Hand 26, needle rotating shaft 27 clockwise, the device carry the movement that wind-up roll 23 carries out rotary motion using shaft 27, can be to mistake
The operation that long transmission wiring 24 is tightened, wound, until the end of transmission wiring 24 is fixedly connected with wind-up roll 23
It is all the appearance of the foam-rubber cushion 29 of sponge material that entire take-up work, which is completed, in conjunction with the connection of transmission wiring 24 and wind-up roll 15
Face will be bonded with transmission wiring 24, the flexibility which has according to sponge material, so that the setting of foam-rubber cushion 29
Transmission wiring 24 can be effectively isolated when be in winding state, wind-up roll 23 is worn caused by it, and at night, the device is sharp
With fluorescence material itself it is distinctive can photism so that fluorescence coating 21 can give out light outward, this setting utilizes fluorescence coating
21 effects that can be shone can play the work of light positioning to the placement of whole device.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of intelligent multifunctional earphone, including it is left halfbody (1), extension lever (5) and rubber convex block (11), intrusion slot (20), glimmering
Photosphere (21), bunch frame (22), wind-up roll (23), installation fishplate bar (24), transmission wiring (25), handle (26), shaft (27), absolutely
Edge layer (28), rubber pad (29), it is characterised in that: be mounted with right halfbody (2) on the right side of the left halfbody (1), and right halfbody (2)
With the junction of left halfbody (1) be fixed with connection shaft (3), the connection shaft (3) respectively with right halfbody (2), left halfbody (1)
It is flexibly connected, and finite place piece (4) are run through in the inside for connecting shaft (3), the extension lever (5) is embedded in the interior of left halfbody (1)
Portion, and the junction of left halfbody (1) and extension lever (5) is connected through a screw thread and is enclosed with fixing sleeve (6), the fixing sleeve
(6) front is offered fixing port (7) by pouring assembly, and the bottom end of the extension lever (5), which is fixedly connected by welding, to be had admittedly
Determine block (8), and the inside of fixed block (8) offers thread groove (12), the thread groove (12) is internally connected with threaded post
(9), it and on the right side of threaded post (9) is mounted with loudspeaking component (10), the rubber convex block (11) is set to a left side by being adhesively fixed
The bottom of halfbody (1), and the front of left halfbody (1) is mounted with fixing axle (13), is connected with bullet on the right side of the fixing axle (13)
Property restraint zone (14), and the right end of elastic fastening belt (14) is equipped with primary and secondary buckle assembly (15), the loudspeaking component (10) is just
Face is mounted with out acoustic aperture (16), and the outer end of acoustic aperture (16) is glued with noise reduction sliver (17) out, outside the loudspeaking component (10)
End is enclosed with sponge cover (18), and the front of sponge cover (18) offers exhaust outlet (19), and the front of the left halfbody (1) passes through
It pours assembly to offer intrusion slot (20), and the inside of intrusion slot (20) is inlaid with fluorescence coating (21) by being adhesively fixed, it is described
The inside of loudspeaking component (10) offers bunch frame (22), and the inside of bunch frame (22) is equipped with wind-up roll (23), the receipts
The left and right ends of winding up roller (23) are fixed with installation fishplate bar (24), and the inside of wind-up roll (23) is plugged with shaft (27), the receipts
The outer end of winding up roller (23) is wound with transmission wiring (25), and the outer wall of wind-up roll (23) is glued with insulating layer by being adhesively fixed
(28), the outer surface of the insulating layer (28) is covered with foam-rubber cushion (29), and the right end of the wind-up roll (23) is connected with handle
(26)。
2. a kind of intelligent multifunctional earphone according to claim 1, it is characterised in that: the left halfbody (1) is along connection
The vertical central axes of shaft (3) are that symmetry axis and right halfbody (2) are symmetrical arranged, and right halfbody (2), left halfbody (1) are respectively and even
Switch through axis (3) and constitutes bascule.
3. a kind of intelligent multifunctional earphone according to claim 1, it is characterised in that: the extension lever (5) and left halfbody
(1) nesting structure between, and left halfbody (1) constitutes scalable knot by fixing sleeve (6), fixing port (7) and left halfbody (1)
Structure.
4. a kind of intelligent multifunctional earphone according to claim 1, it is characterised in that: the loudspeaking component (10) passes through spiral shell
Line column (9) is connected with thread groove (12), and loudspeaking component (10) passes through thread groove (12), threaded post (9) and fixed block (8) spiral shell
Line connection.
5. a kind of intelligent multifunctional earphone according to claim 1, it is characterised in that: the rubber convex block (11) is in semicircle
Structure setting is closely pasted in the bottom of left halfbody (1), and between the lower surface of left halfbody (1) and the upper surface of rubber convex block (11)
It closes.
6. a kind of intelligent multifunctional earphone according to claim 1, it is characterised in that: the noise reduction sliver (17) is along out
The central point structure setting annular in shape of acoustic aperture (16), and the trans D of acoustic aperture (16) is equal to noise reduction sliver (17) trans D out
3/4ths.
7. a kind of intelligent multifunctional earphone according to claim 1, it is characterised in that: the intrusion slot (20) and bunch frame
(22) inside distribution constitutes semi-surrounding structure between intrusion slot (20) and fluorescence coating (21) in hollow structure distribution setting.
8. a kind of intelligent multifunctional earphone according to claim 1, it is characterised in that: the inner end of the wind-up roll (23) and
Shape matches between the outer end of shaft (27), and shaft (27) is fixedly connected with handle (26), the shaft (27) and winding
Tooth pitch connects between roller (23), and wind-up roll (23) is made up of handle (26), shaft (27) and transmission wiring (25) and can be rotated
Structure.
9. a kind of intelligent multifunctional earphone according to claim 1, it is characterised in that: the outer surface of the insulating layer (28)
It is fitted closely between the inner surface of wind-up roll (23), and the outer end of insulating layer (28) is provided with the foam-rubber cushion in array structure
(29)。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811348893.3A CN109302656A (en) | 2018-11-13 | 2018-11-13 | A kind of intelligent multifunctional earphone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811348893.3A CN109302656A (en) | 2018-11-13 | 2018-11-13 | A kind of intelligent multifunctional earphone |
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| CN109302656A true CN109302656A (en) | 2019-02-01 |
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ID=65145797
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| CN201811348893.3A Pending CN109302656A (en) | 2018-11-13 | 2018-11-13 | A kind of intelligent multifunctional earphone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110958522A (en) * | 2019-11-30 | 2020-04-03 | 徐州支点科技有限公司 | Folding noise reduction earphone of electronic product |
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