CN207083210U - A kind of wear-type bluetooth earphone of adjustable size - Google Patents
A kind of wear-type bluetooth earphone of adjustable size Download PDFInfo
- Publication number
- CN207083210U CN207083210U CN201721127131.1U CN201721127131U CN207083210U CN 207083210 U CN207083210 U CN 207083210U CN 201721127131 U CN201721127131 U CN 201721127131U CN 207083210 U CN207083210 U CN 207083210U
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- China
- Prior art keywords
- fixedly connected
- fixed
- wear
- fixed plate
- bluetooth earphone
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Abstract
It the utility model is related to ear speaker device technical field, and disclose a kind of wear-type bluetooth earphone of adjustable size, including retainer plate, the both ends of retainer plate have been fixedly connected with fixed block, two fixed blocks are fixedly connected with the first fixed plate by the first expansion link, the side of first fixed plate is fixedly connected with supporting plate by fixed column, supporting plate is fixedly connected with nut in the middle part of inner chamber, the internal whorl of nut is socketed with threaded rod, one end of threaded rod is fixedly connected with rotating shaft, the one end of rotating shaft away from threaded rod is through the inner chamber of fixed block and extends to outside fixed block.The wear-type bluetooth earphone of the adjustable size, pass through the cooperation between fixed block, the first fixed plate, fixed column, supporting plate, nut, threaded rod and rotating shaft, by the distance for adjusting retainer plate both sides acoustical generator, wear-type bluetooth earphone is more perfectly fitted on the ear of user, improve the comfort level of headphone.
Description
Technical field
It the utility model is related to ear speaker device technical field, the wear-type bluetooth earphone of specially a kind of adjustable size.
Background technology
Earphone is a pair of converting units, and it receives the electric signal that media player or receiver are sent, using pressing close to ear
Piece loudspeaker convert it into the sound wave that can be heard, benefit is in the case where not influenceing other people, can listen to sound equipment alone；
Also the sound of surrounding environment can be separated, it is helpful to the people that is used in recording studio, DJ, journey, motion etc. under noisy environment of making an uproar.
Bluetooth earphone exactly applies Bluetooth technology in hands-free headsets, allows user to exempt impeding for irritating electric wire, comfortable ground
Easily call in a variety of ways.
Earphone is divided into In-Ear and wear-type, and in general the soundproof effect of the earphone of wear-type is more preferable, and wear-type ear
The music effect of machine can more rod, more people, which can select wear-type bluetooth earphone, much to be required to tonequality, at present use
Wear-type bluetooth earphone regardless of big trumpet, people often occur that earphone is excessive or earphone when using wear-type bluetooth earphone
Too small situation, cause earphone to be perfectly bonded with ear, influence comfortableness when people use, and used for a long time
After small wear-type bluetooth earphone, ear pain can be caused, influence the health of user.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of wear-type bluetooth earphone of adjustable size, tool
The standby size that can adjust wear-type bluetooth earphone, earphone is bonded with everyone ear perfection, improve people and use
When comfortableness the advantages that, solve the size of wear-type bluetooth earphone and be not bonded with the youngster of people, influence people use when
The problem of comfort level.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of wear-type bluetooth of adjustable size
Earphone, including retainer plate, the both ends of the retainer plate have been fixedly connected with fixed block, and the inner side of two fixed blocks is fixed
Two the first expansion links are connected with, the two described one end of first expansion link away from fixed block are fixed by the first fixed plate to be connected
Connect, first fixed plate is fixedly connected with two fixed columns close to the side of the first expansion link, and two fixed columns are remote
The side of first fixed plate is fixedly connected by supporting plate, and nut, the spiral shell are fixedly connected with the middle part of the supporting plate inner chamber
Female internal whorl is socketed with threaded rod, and one end of the threaded rod is fixedly connected with rotating shaft, and the rotating shaft is away from threaded rod
One end is through the inner chamber of fixed block and extends to outside fixed block, and the side of first fixed plate away from the first expansion link is fixed
Two springs are connected with, two one end of the spring away from the first fixed plate are fixedly connected by the second fixed plate, the bullet
The internal activity of spring is socketed with the second expansion link, is fixed between first fixed plate and the second fixed plate by the second expansion link
Connection, and the second expansion link is located at the inside of spring, the side of second fixed plate away from spring is fixedly connected with acoustical generator.
Preferably, the external stability of the retainer plate is connected with solar panel, and the inside of the retainer plate, which is fixed, to be connected
It is connected to valve rubber.
Preferably, the junction of the rotating shaft and fixed block is provided with bearing, and the bearing is fixedly connected in fixed block
The middle part of chamber.
Preferably, the one end of the rotating shaft away from threaded rod is fixedly connected with handle, and the handle is disc.
Preferably, the outside of the fixed block is fixedly connected with the outside of the first fixed plate by the first sealed bladder, described
First fixed plate is fixedly connected with the outside of the second fixed plate by the second sealed bladder.
Preferably, side of the acoustical generator away from the second fixed plate is fixedly connected with foam-rubber cushion, the foam-rubber cushion it is big
It is small to be adapted with the size of acoustical generator.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of wear-type bluetooth earphone of adjustable size, possess with
Lower beneficial effect：
1st, the wear-type bluetooth earphone of the adjustable size, fixed block, the first fixed plate, fixed column, supporting plate, spiral shell are passed through
Cooperation between female, threaded rod and rotating shaft, when using wear-type bluetooth earphone, rotating shaft drives threaded rod to rotate, just
The position of the first fixed plate can be adjusted by nut and supporting plate, so as to adjust the distance of retainer plate both sides acoustical generator, this
Sample can be such that wear-type bluetooth earphone is more perfectly fitted on the ear of user, no matter user's head it is big or
It is small, wear-type bluetooth earphone can be allow more to be bonded with the ear of user by adjusting the position between acoustical generator,
Much time using will not also cause user's ear pain, improve the comfort level of headphone.
2nd, the wear-type bluetooth earphone of the adjustable size, stretched by the first fixed plate, spring, the second fixed plate, second
Cooperation between contracting bar and foam-rubber cushion, after the size that user adjusted wear-type bluetooth earphone, by wear-type bluetooth
Earphone is stayed on head, and the strength of acoustical generator extruding ear can be preferably minimized by spring and foam-rubber cushion, improve wear-type bluetooth ear
The comfort level of machine, protect the ear of user without damage, protect the health used.
Brief description of the drawings
Fig. 1 is positive structure diagram of the present utility model；
Fig. 2 is close-up schematic view at the A in the utility model figure；
Fig. 3 is close-up schematic view at the B in the utility model figure.
In figure：1 retainer plate, 2 solar panels, 3 valve rubbers, 4 fixed blocks, 5 first expansion links, 6 first fixed plates, 7
First sealed bladder, 8 fixed columns, 9 supporting plates, 10 nuts, 11 threaded rods, 12 rotating shafts, 13 bearings, 14 handles, 15 springs, 16 second
Fixed plate, 17 second expansion links, 18 second sealed bladders, 19 acoustical generators, 20 foam-rubber cushions.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of wear-type bluetooth earphone of adjustable size, including retainer plate 1, the outside of retainer plate 1
Solar panel 2 is fixedly connected with, when fine, solar panel 2 can in outdoor wearing wear-type bluetooth earphone
Think the battery electric energy supplement of wear-type bluetooth earphone, improve the usage time of wear-type bluetooth earphone, sufficiently using certainly
The right boundary energy, existing electric energy is saved, the inside of retainer plate 1 is fixedly connected with valve rubber 3, and valve rubber 3 wears people's wearing
It is more comfortable during formula bluetooth earphone, the comfort level of wear-type bluetooth earphone is improved, the both ends of retainer plate 1 have been fixedly connected with admittedly
Determine block 4, the inner side of two fixed blocks 4 has been fixedly connected with two the first expansion links 5, and two the first expansion links 5 are away from fixed block 4
One end be fixedly connected by the first fixed plate 6, the first fixed plate 6 is fixedly connected with two close to the side of the first expansion link 5
Fixed column 8, side of two fixed columns 8 away from the first fixed plate 6 are fixedly connected by supporting plate 9, the middle part of the inner chamber of supporting plate 9
Nut 10 is fixedly connected with, the internal whorl of nut 10 is socketed with threaded rod 11, and one end of threaded rod 11 is fixedly connected with rotating shaft
12, the one end of rotating shaft 12 away from threaded rod 11 is through the inner chamber of fixed block 4 and extends to outside fixed block 4, such to be arranged on
User can be with when rotating threaded rod 11 by rotating shaft 12, and control nut 10 is moved left and right, so as to by supporting plate 9 with
And fixed column 8 drives the first fixed plate 6 to be moved left and right, last first fixed plate 6 drives the second fixed plate by spring 15
16 move left and right, and can thus realize the regulation of distance between the both sides acoustical generator 19 of retainer plate 1, wear-type can be adjusted by reaching
The purpose of bluetooth earphone size, rotating shaft 12 and the junction of fixed block 4 are provided with bearing 13, and bearing 13 is fixedly connected on fixed block
The middle part of 4 inner chambers, the position of the fixed rotating shaft 12 of bearing 13, and bearing 13 make rotating shaft 12 in 4 inner rotation of fixed block more
It is laborsaving and flexible, pass through fixed block 4, the first fixed plate 6, fixed column 8, supporting plate 9, nut 10, threaded rod 11 and rotating shaft
Cooperation between 12, when using wear-type bluetooth earphone, rotating shaft 12 drives threaded rod 11 to rotate, can be to pass through nut
10 and supporting plate 9 adjust the position of the first fixed plate 6, so can be with so as to adjust the distance of the both sides acoustical generator 19 of retainer plate 1
Wear-type bluetooth earphone is more perfectly fitted on the ear of user, no matter user's head is big or small, all may be used
By adjusting the position between acoustical generator 19, to allow wear-type bluetooth earphone to be more bonded with the ear of user, when long
Between use will not also cause user's ear pain, improve the comfort level of headphone, rotating shaft 12 is away from threaded rod 11
One end is fixedly connected with handle 14, and handle 14 is disc, and there is provided handle 14 to facilitate people's rotating shaft 12, adjusts people
It is more convenient during head carried formula bluetooth earphone size, side of first fixed plate 6 away from the first expansion link 5 is fixedly connected with two bullets
Spring 15, set spring 15 to reduce extruding force of the acoustical generator 19 to ear, improve the comfort level of wear-type bluetooth earphone, two
The one end of spring 15 away from the first fixed plate 6 is fixedly connected by the second fixed plate 16, and the internal activity of spring 15 is socketed with
Two expansion links 17, it is fixedly connected between the first fixed plate 6 and the second fixed plate 16 by the second expansion link 17, and the second expansion link
17 are located at the inside of spring 15, and the outside of fixed block 4 is fixedly connected with the outside of the first fixed plate 6 by the first sealed bladder 7, the
One fixed plate 6 is fixedly connected with the outside of the second fixed plate 16 by the second sealed bladder 18, sets the first sealed bladder 7 and second
Sealed bladder 18 can improve the sealing of wear-type bluetooth earphone, make the outward appearance of wear-type bluetooth earphone more good-looking, and second fixes
Side of the plate 16 away from spring 15 is fixedly connected with acoustical generator 19, and side of the acoustical generator 19 away from the second fixed plate 16 is fixedly connected
There is foam-rubber cushion 20, the size of foam-rubber cushion 20 is adapted with the size of acoustical generator 19, sets foam-rubber cushion 20 to reduce acoustical generator 19
To the extruding force of ear, the comfort level of wear-type bluetooth earphone is improved, passes through the first fixed plate 6, spring 15, the second fixed plate
16th, the cooperation between the second expansion link 17 and foam-rubber cushion 20, after the size that user adjusted wear-type bluetooth earphone,
Wear-type bluetooth earphone is stayed on head, the strength that spring 15 and foam-rubber cushion 20 can extrude acoustical generator 19 in ear drops to most
It is low, the comfort level of wear-type bluetooth earphone is improved, protects the ear of user without damage, protects the health used.
In summary, the wear-type bluetooth earphone of the adjustable size, fixed block 4, the first fixed plate 6, fixed column are passed through
8th, the cooperation between supporting plate 9, nut 10, threaded rod 11 and rotating shaft 12, when using wear-type bluetooth earphone, rotating shaft
12 drive threaded rods 11 rotate, can be to adjust the position of the first fixed plate 6 by nut 10 and supporting plate 9, so as to adjust
The distance of the both sides acoustical generator 19 of retainer plate 1, so can allow wear-type bluetooth earphone more perfectly be fitted in user
Ear on, no matter user's head is big or small, wear-type bluetooth ear can be made by adjusting the position between acoustical generator 19
Machine can be more bonded with the ear of user, and much time using will not also cause user's ear pain, improve wear-type
The comfort level of earphone.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of wear-type bluetooth earphone of adjustable size, including retainer plate（1）, it is characterised in that：The retainer plate（1）'s
Both ends have been fixedly connected with fixed block（4）, two fixed blocks（4）Inner side be fixedly connected with two the first expansion links
（5）, two first expansion links（5）Away from fixed block（4）One end pass through the first fixed plate（6）It is fixedly connected, described
One fixed plate（6）Close to the first expansion link（5）Side be fixedly connected with two fixed columns（8）, two fixed columns（8）Far
From the first fixed plate（6）Side pass through supporting plate（9）It is fixedly connected, the supporting plate（9）It is fixedly connected with the middle part of inner chamber
Nut（10）, the nut（10）Internal whorl be socketed with threaded rod（11）, the threaded rod（11）One end be fixedly connected
There is rotating shaft（12）, the rotating shaft（12）Away from threaded rod（11）One end run through fixed block（4）Inner chamber and extend to fixed block
（4）Outside, first fixed plate（6）Away from the first expansion link（5）Side be fixedly connected with two springs（15）, two institutes
State spring（15）Away from the first fixed plate（6）One end pass through the second fixed plate（16）It is fixedly connected, the spring（15）It is interior
Portion's movable sleeve is connected to the second expansion link（17）, first fixed plate（6）With the second fixed plate（16）Between it is flexible by second
Bar（17）It is fixedly connected, and the second expansion link（17）Positioned at spring（15）Inside, second fixed plate（16）Away from spring
（15）Side be fixedly connected with acoustical generator（19）.
A kind of 2. wear-type bluetooth earphone of adjustable size according to claim 1, it is characterised in that：The retainer plate
（1）External stability be connected with solar panel（2）, the retainer plate（1）Inside be fixedly connected with valve rubber（3）.
A kind of 3. wear-type bluetooth earphone of adjustable size according to claim 1, it is characterised in that：The rotating shaft
（12）With fixed block（4）Junction be provided with bearing（13）, the bearing（13）It is fixedly connected on fixed block（4）In inner chamber
Portion.
A kind of 4. wear-type bluetooth earphone of adjustable size according to claim 1, it is characterised in that：The rotating shaft
（12）Away from threaded rod（11）One end be fixedly connected with handle（14）, the handle（14）For disc.
A kind of 5. wear-type bluetooth earphone of adjustable size according to claim 1, it is characterised in that：The fixed block
（4）Outside and the first fixed plate（6）Outside pass through the first sealed bladder（7）It is fixedly connected, first fixed plate（6）With
Two fixed plates（16）Outside pass through the second sealed bladder（18）It is fixedly connected.
A kind of 6. wear-type bluetooth earphone of adjustable size according to claim 1, it is characterised in that：The acoustical generator
（19）Away from the second fixed plate（16）Side be fixedly connected with foam-rubber cushion（20）, the foam-rubber cushion（20）Size and acoustical generator
（19）Size be adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127131.1U CN207083210U (en) | 2017-09-05 | 2017-09-05 | A kind of wear-type bluetooth earphone of adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721127131.1U CN207083210U (en) | 2017-09-05 | 2017-09-05 | A kind of wear-type bluetooth earphone of adjustable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207083210U true CN207083210U (en) | 2018-03-09 |
Family
ID=61419312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721127131.1U Expired - Fee Related CN207083210U (en) | 2017-09-05 | 2017-09-05 | A kind of wear-type bluetooth earphone of adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207083210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966073A (en) * | 2018-10-18 | 2018-12-07 | 嘉兴市华阳电器有限公司 | A kind of wear-type multimedia earphone with massage effect |
| CN110536204A (en) * | 2019-08-28 | 2019-12-03 | 深圳市索爱创新科技有限公司 | A kind of multifunctional headphone |
| CN113542957A (en) * | 2021-05-28 | 2021-10-22 | 范瑾怡 | Intelligent simultaneous transmission Bluetooth earphone |
-
2017
- 2017-09-05 CN CN201721127131.1U patent/CN207083210U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966073A (en) * | 2018-10-18 | 2018-12-07 | 嘉兴市华阳电器有限公司 | A kind of wear-type multimedia earphone with massage effect |
| CN110536204A (en) * | 2019-08-28 | 2019-12-03 | 深圳市索爱创新科技有限公司 | A kind of multifunctional headphone |
| CN113542957A (en) * | 2021-05-28 | 2021-10-22 | 范瑾怡 | Intelligent simultaneous transmission Bluetooth earphone |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 Termination date: 20190905 |