CN207382525U - A kind of adjustable head carried earphone - Google Patents
A kind of adjustable head carried earphone Download PDFInfo
- Publication number
- CN207382525U CN207382525U CN201721522549.2U CN201721522549U CN207382525U CN 207382525 U CN207382525 U CN 207382525U CN 201721522549 U CN201721522549 U CN 201721522549U CN 207382525 U CN207382525 U CN 207382525U
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- CN
- China
- Prior art keywords
- headband
- elastica
- winding mechanism
- adjustable head
- head carried
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Abstract
The utility model discloses a kind of adjustable head carried earphones, and including headband, winding mechanism and elastica, winding mechanism is rotatably provided at the top of headband, and headband upper end is set there are two perforation, and winding mechanism is located between two perforation；Elastica perforates through two and is connected with winding mechanism, and the both ends of elastica are separately fixed at headband both ends.The adjustable head carried Headphone structure of the utility model is simple, it is easy to operate, it can conveniently and efficiently realize the adjusting of headband chucking power so that headphone can be applicable in the wearer of different head sizes, so as to improve the practicability of the adjustable head carried earphone of the utility model and wear comfort.By the rotation of winding mechanism elastica can be driven to move and be wrapped on winding mechanism in perforation so that elastica tightening shortens, and then the chucking power of headband can be caused to become larger；The unwrapping wire of elastica can be realized by rotating backward for winding mechanism so that elastica is elongated, and then headband chucking power can be caused to become smaller.
Description
Technical field
The utility model is related to headphone technical fields, relate in particular to a kind of adjustable head carried earphone.
Background technology
Headphone includes two headphone units, two sliders being connected on two headphone units and both ends
The headband being slidably connected respectively with two sliders, in order to adapt to different size of head, the headband of existing headphone can be with
Compared with two headphone units slide to change headband and headphone unit row into head wearing space size, such adjusting head
The mode for wearing size is comparatively laborious, it is difficult to operate.
Utility model content
The purpose of this utility model is to provide a kind of adjustable head carried earphone, ruler is worn with solve existing headphone
Very little the defects of being difficult to adjust.
For this purpose, the utility model provides a kind of adjustable head carried earphone, including headband, winding mechanism and elasticity are further included
Line, the winding mechanism are rotatably provided at the top of the headband, and the headband upper end sets that there are two perforation, the winding mechanisms
Between described two perforation；The elastica is connected through described two perforation and with the winding mechanism, the elasticity
The both ends of line are separately fixed at the headband both ends；It is wrapped in by the rotation of the winding mechanism elastica described
On winding mechanism, the adjusting of the chucking power of the headband is realized.
Compared with prior art, the advantages of the utility model and good effect is：The utility model provides a kind of adjustable
Head carried earphone including headband, further includes winding mechanism and elastica, and the winding mechanism is rotatably provided in the headband top
Portion, the headband upper end are set there are two perforation, and the winding mechanism is between described two perforation；The elastica passes through institute
It states two to perforate and with the winding mechanism be connected, the both ends of the elastica are separately fixed at the headband both ends.This practicality
New adjustable head carried Headphone structure is simple, easy to operate, can conveniently and efficiently realize the adjusting of headband chucking power so that
Headphone can be applicable in the wearer of different head sizes, so as to improve the adjustable head carried earphone of the utility model
Practicability and wearing comfort.By the rotation of winding mechanism elastica can be driven to be moved in perforation and be wrapped in wrapping machine
On structure so that elastica tightening shortens, and then the chucking power of headband can be caused to become larger；It can by rotating backward for winding mechanism
To realize the unwrapping wire of elastica so that elastica is elongated, and then headband chucking power can be caused to become smaller.The size of chucking power is main
Determine that elastica deformation quantity is bigger, and chucking power is bigger by elastica deformation quantity size.Moreover, when adjusting the chucking power of headband,
Electric wire in earphone will not be caused to wind or squeezed, be not in the phenomenon that conducting wire fractures, conduction fails.
After specific embodiment of the present utility model is read in conjunction with the figure, other features and advantages of the utility model will become
It obtains clearer.
Description of the drawings
Fig. 1 is a kind of structural exploded view of embodiment of the utility model adjustable head carried earphone；
Fig. 2 is a kind of structure diagram of embodiment of the utility model adjustable head carried earphone；
Fig. 3 is a kind of structure diagram of embodiment of the utility model adjustable head carried earphone；
Fig. 4 is a kind of structure diagram of embodiment of the winding wheel of the utility model adjustable head carried earphone.
Specific embodiment
Specific embodiment of the present utility model is described in detail below, it should be appreciated that described herein
Specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
As Figure 1-Figure 4, the adjustable head carried earphone of the present embodiment includes headband 10, further includes winding mechanism 20 and bullet
Property line 30, winding mechanism 20 is rotatably provided in the top of headband 10, and 10 upper end of headband sets that there are two perforation 11, winding mechanisms 20
Between two perforation 11；Elastica 30 is connected through two perforation 11 and with winding mechanism 20, the both ends difference of elastica 30
It is fixed on 10 both ends of headband；It is wrapped in by the rotation elastica 30 of winding mechanism 20 on winding mechanism 20, realizes headband
The adjusting of 10 chucking power.
The adjustable head carried Headphone structure of the present embodiment is simple, easy to operate, can conveniently and efficiently realize that headband 10 presss from both sides
The adjusting of holding force so that headphone can be applicable in the wearer of different head sizes, can so as to improve the present embodiment
It adjusts the practicability of headphone and wears comfort.Elastica 30 can be driven in perforation 11 by the rotation of winding mechanism 20
Middle movement is simultaneously wrapped on winding mechanism 20 so that the tightening of elastica 30 shortens, and then the chucking power of headband 10 can be caused to become
Greatly；The unwrapping wire of elastica 30 can be realized by rotating backward for winding mechanism 20 so that elastica 30 is elongated, and then can make
10 chucking power of headband is obtained to become smaller.The size of chucking power mainly determines that 30 deformation quantity of elastica is got over by 30 deformation quantity size of elastica
Greatly, chucking power is bigger.Moreover, when adjusting the chucking power of headband 10, the electric wire in earphone will not be caused to wind or squeezed,
Be not in the phenomenon that conducting wire fractures, conduction fails.
Elastica 30 can be the flexible lines such as rubber band, elastic band so that elastica 30 can stretch and have
Elasticity is not particularly limited herein.
10 top of headband is equipped with headband through hole 12, and winding mechanism 20 may be rotatably mounted in headband through hole 12.
Winding mechanism 20 includes rotating wheel 21 and winding wheel 22, and rotating wheel 21 is arranged on 12 top of headband through hole, winding wheel
22 are arranged on 12 lower section of headband through hole；The upper end of winding wheel 22 is fixed with connecting pole 23, and connecting pole 23 passes through headband through hole 12 simultaneously
Coordinate with 21 riveting of rotating wheel.
Winding wheel 22 is equipped with fixed hole 24, and elastica 30 is passed through and is fixed in fixed hole 24.
Winding mechanism 20 further includes gasket 25, and gasket 25 is arranged between rotating wheel 21 and headband through hole 12.
The material of gasket 25 is silica gel.
Two perforation 11 are symmetricly set on 12 both sides of headband through hole.
By rotating rotating wheel 21, winding wheel 22 can be driven to rotate.Gasket 25 plays self-locking, can strengthen rotating
The phenomenon that being fastenedly connected between wheel 21 and headband 10, prevents when rotating rotating wheel 21, and rotating wheel 21 turns round.
Fixed hole 24 is horizontally installed on winding wheel 22, and elastica 30 sequentially passes through the perforation 11 in left side, fixed hole
24 and the perforation 11 on right side, the left end of elastica 30 be fixed on the left end of headband 10, right end is fixed on the right end of headband 10；Elasticity
The part of line 30 through fixed hole 24 is fixed in fixed hole 24 so that elastica 30 cannot move in fixed hole 14
It is dynamic, so that elastica 30 can be wrapped on winding wheel 22.
The adjustable head carried earphone of the present embodiment further includes the left headphone unit 40 for being arranged on 10 one end of headband and left fixation
Slot 50 and it is arranged on the right earphone unit 60 of 10 other end of headband and right fixing groove 70.
Preferably, one end of elastica 30 is connected through left fixing groove 50 with left headphone unit 40, and the other end is solid through the right side
Determine slot 70 with right earphone unit 60 to be connected.The part of elastica 30 through left fixing groove 50 is fixed in left fixing groove 50 so that
Elastica 30 can not move in left fixing groove 50；The part of elastica 30 through right fixing groove 70 is fixed on right fixing groove 70
In so that elastica 30 can not move in right fixing groove 70.
Four orientation up and down that the present embodiment defines are determined with Fig. 1-view relation shown in Fig. 4, are
It is not the limitation to the present embodiment to clearly demonstrate the position of all parts and connection relation.
Above example is only to illustrate the technical solution of the utility model rather than is limited；Although with reference to before
Embodiment is stated the utility model is described in detail, it for those of ordinary skill in the art, still can be right
Technical solution recorded in previous embodiment modifies or carries out equivalent substitution to which part technical characteristic；And these
Modifications or substitutions, do not make appropriate technical solution essence depart from the utility model technical solution claimed spirit and
Scope.
Claims (8)
1. a kind of adjustable head carried earphone, including headband, which is characterized in that
Winding mechanism and elastica are further included, the winding mechanism is rotatably provided at the top of the headband, the headband upper end
If there are two perforation, the winding mechanism is between described two perforation；
The elastica is connected through described two perforation and with the winding mechanism, and the both ends of the elastica are separately fixed at
The headband both ends；
It is wrapped in by the rotation of the winding mechanism elastica on the winding mechanism, realizes the folder of the headband
The adjusting of holding force.
2. adjustable head carried earphone as described in claim 1, which is characterized in that
Headband through hole is equipped at the top of the headband, the winding mechanism may be rotatably mounted in the headband through hole.
3. adjustable head carried earphone as claimed in claim 2, which is characterized in that
The winding mechanism includes rotating wheel and winding wheel, and the rotating wheel is arranged on above the headband through hole, the kinking
Wheel is arranged below the headband through hole；
The upper end of the winding wheel is fixed with connecting pole, the connecting pole through the headband through hole and with the rotating wheel riveting
Cooperation.
4. adjustable head carried earphone as claimed in claim 3, which is characterized in that
The winding wheel is equipped with fixed hole, and the elastica is passed through and is fixed in the fixed hole.
5. adjustable head carried earphone as claimed in claim 3, which is characterized in that
Gasket is further included, the gasket is arranged between the rotating wheel and the headband through hole.
6. adjustable head carried earphone as claimed in claim 5, which is characterized in that
The material of the gasket is silica gel.
7. adjustable head carried earphone as claimed in claim 2, which is characterized in that
Described two perforation are symmetricly set on the headband through hole both sides.
8. adjustable head carried earphone as described in claim 1, which is characterized in that
It further includes the left headphone unit for being arranged on described headband one end and left fixing groove and is arranged on the headband other end
Right earphone unit and right fixing groove；
One end of the elastica is connected through the left fixing groove with the left headphone unit, and the other end passes through the right fixation
Slot is connected with the right earphone unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522549.2U CN207382525U (en) | 2017-11-15 | 2017-11-15 | A kind of adjustable head carried earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522549.2U CN207382525U (en) | 2017-11-15 | 2017-11-15 | A kind of adjustable head carried earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207382525U true CN207382525U (en) | 2018-05-18 |
Family
ID=62332699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721522549.2U Active CN207382525U (en) | 2017-11-15 | 2017-11-15 | A kind of adjustable head carried earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207382525U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379686A (en) * | 2018-12-04 | 2019-02-22 | 河南工业和信息化职业学院 | A kind of aided education wear-type public address set |
| CN109584644A (en) * | 2019-01-21 | 2019-04-05 | 温州大学瓯江学院 | A kind of school's speech room auxiliary device |
| CN110068928A (en) * | 2019-03-30 | 2019-07-30 | 歌尔科技有限公司 | Bandage regulating device and wear display product |
-
2017
- 2017-11-15 CN CN201721522549.2U patent/CN207382525U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379686A (en) * | 2018-12-04 | 2019-02-22 | 河南工业和信息化职业学院 | A kind of aided education wear-type public address set |
| CN109379686B (en) * | 2018-12-04 | 2020-11-13 | 江苏盛凡信息服务有限公司 | Supplementary teaching is with wear-type public address set |
| CN109584644A (en) * | 2019-01-21 | 2019-04-05 | 温州大学瓯江学院 | A kind of school's speech room auxiliary device |
| CN110068928A (en) * | 2019-03-30 | 2019-07-30 | 歌尔科技有限公司 | Bandage regulating device and wear display product |
| CN110068928B (en) * | 2019-03-30 | 2023-06-30 | 歌尔科技有限公司 | Bandage adjusting device and head-mounted display product |
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| GR01 | Patent grant |