CN208739377U - A kind of headphone grips structure - Google Patents
A kind of headphone grips structure Download PDFInfo
- Publication number
- CN208739377U CN208739377U CN201821726115.9U CN201821726115U CN208739377U CN 208739377 U CN208739377 U CN 208739377U CN 201821726115 U CN201821726115 U CN 201821726115U CN 208739377 U CN208739377 U CN 208739377U
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- China
- Prior art keywords
- clamping limb
- footstalk
- sleeve
- spring
- right clamping
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Abstract
The utility model discloses a kind of headphones to grip structure, and including left clamping limb and right clamping limb that top is hinged, the both ends of left clamping limb and right clamping limb top difference fixing clamp holder, left clamping limb and right clamping limb lower end are fixed with sounding chamber；In the utility model implementation process, rotary screw, change position of the spring in sleeve, footstalk can be abutted with different dynamics, change the inserting depth of footstalk, so as to adjust the angle of drive rod and footstalk, when angle becomes smaller, the clamping force between clamping limb becomes smaller, when angle becomes larger, clamping force between clamping limb becomes larger, i.e., changes clamping force by adjusting screw rod；Sounding is intracavitary, and ear is adjacent to phonation unit, and excessive fitting dynamics leads to flexible arc piece deformation, while runner changes position, can change fitting dynamics according to ear, and effectively avoiding long-time from wearing earphone leads to ear pain.
Description
Technical field
The utility model relates to headphone fields, and in particular to a kind of headphone grips structure.
Background technique
Headphone, as the term suggests it is to be worn on the head, and in non-intrusive ear canal, be different from a kind of ear of built-in earplug
Machine.It is to consist of two parts, signal projector and the earphone with signal reception and amplifying device.
Traditional headphone can only adjust the length of earphone clamping limb mostly, it is difficult to adjust the dynamics of clamping, therefore
A kind of fixed structure for adjusting clamping force is needed, ear pain caused by wearing for a long time is avoided.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of headphone folder
Fixed structure is held, clamping force can be adjusted, effectively avoids ear pain caused by wearing for a long time.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of headphone grips structure, described including left clamping limb and right clamping limb that top is hinged
The both ends of left clamping limb and right clamping limb top difference fixing clamp holder, the left clamping limb and right clamping limb lower end are fixed with hair
The operatic tunes；
The clamper includes the sleeve for being fixed on right clamping limb top and being laterally arranged, and the sleeve is plugged with footstalk, institute
State the top that the non-inserted terminal of footstalk is hinged with drive rod, the hinged left clamping limb top in the drive rod bottom end, the barrel bore
Spring equipped with connection footstalk inserted terminal, the spring other end and screw rod are rotatablely connected, the closed end of the screw rod and sleeve
It is spirally connected；
The sounding chamber includes being plugged with phonation unit at the shell nozzle to the shell of earphone inside opening, described
Phonation unit inserted terminal abuts flexible arc-like sheet, and flexible arc piece top is abutted with inner walls top, the elasticity
The fixed runner being in rolling contact with inner walls in arc-like sheet bottom end.
Further, buffer rubber gasket is fixed on the inside of the left clamping limb and right clamping limb.
Further, the footstalk longest pull length is equal to 1.15 times of transmission pole length.
Further, the spring is equal diameter helical spring.
Further, the outer diameter of the spring is equal to 4/5ths of sleeve diameter.
The income effect of the utility model is:
Rotary screw changes position of the spring in sleeve, can abut footstalk with different dynamics, change inserting for footstalk
Spreading degree, so as to adjust the angle of drive rod and footstalk, when angle becomes smaller, the clamping force between clamping limb becomes smaller,
When angle becomes larger, the clamping force between clamping limb becomes larger, i.e., changes clamping force by adjusting screw rod；
Sounding is intracavitary, and ear is adjacent to phonation unit, and excessive fitting dynamics leads to flexible arc piece deformation, while runner changes
Displacement is set, and can change fitting dynamics according to ear, and effectively avoiding long-time from wearing earphone leads to ear pain.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram that headphone described in the utility model grips structure；
Fig. 2 is the structural schematic diagram of clamper described in the utility model；
Fig. 3 is the structural schematic diagram that headphone described in the utility model grips that structure increases chucking power；
Fig. 4 is the structural schematic diagram of sounding chamber described in the utility model.
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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs 1-4, the utility model is that a kind of headphone grips structure, is hinged including top
Left clamping limb 100 and right clamping limb 200, the both ends of left clamping limb 100 and 200 top of right clamping limb difference fixing clamp holder 300,
Left clamping limb 100 and 200 lower end of right clamping limb are fixed with sounding chamber 400；
Clamper 300 includes being fixed on the sleeve 310 that right 200 top of clamping limb is laterally arranged, and sleeve 310 is plugged with footstalk
320, the non-inserted terminal of footstalk 320 is hinged with the top of drive rod 340, hinged left 100 top of clamping limb in 340 bottom end of drive rod, set
310 inner cavities of cylinder are equipped with the spring 330 of connection 320 inserted terminal of footstalk, and 330 other end of spring and screw rod 350 are rotatablely connected, screw rod
350 are spirally connected with the closed end of sleeve 310；
Sounding chamber 400 includes the shell 410 to earphone inside opening, and 410 opening of shell is plugged with phonation unit 420,
420 inserted terminal of phonation unit abuts flexible arc-like sheet 430, and 430 top of flexible arc piece is abutted with 410 inner wall top of shell,
The fixed runner 440 being in rolling contact with 410 inner wall of shell in 430 bottom end of flexible arc piece.
One preference of present embodiment is to be fixed with yielding rubber on the inside of left clamping limb 100 and right clamping limb 200
Pad.
One preference of present embodiment is that 320 longest pull length of footstalk is equal to the 1.15 of 340 length of drive rod
Times.
One preference of present embodiment is that spring 330 is equal diameter helical spring.
One preference of present embodiment is that the outer diameter of spring 330 is equal to 4/5ths of 310 internal diameter of sleeve.
One concrete application of the present embodiment are as follows:
Rotary screw 350 changes position of the spring 330 in sleeve 310, can abut footstalk 320 with different dynamics,
Change the inserting depth of footstalk 320, so as to adjust the angle of drive rod 340 and footstalk 320, when angle becomes smaller, clamping
Clamping force between arm 100,200 becomes smaller, and when angle becomes larger, the clamping force between clamping limb 100,200 becomes larger, i.e.,
Change clamping force by adjusting screw rod 350；
In sounding chamber 410, ear is adjacent to phonation unit 420, and excessive fitting dynamics leads to 430 deformation of flexible arc piece,
Runner 440 changes position simultaneously, can change fitting dynamics according to ear, and effectively avoiding long-time from wearing earphone causes ear to ache
Bitterly.
In aforesaid operations, compare traditional approach, can adjust clamping force, effectively avoids ear caused by wearing for a long time
Piece pain.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature be contained in the utility model at least one
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of headphone grips structure, it is characterised in that: the left clamping limb (100) that is hinged including top and
Right clamping limb (200), the both ends of the left clamping limb (100) and right clamping limb (200) top difference fixing clamp holder (300),
The left clamping limb (100) and right clamping limb (200) lower end are fixed with sounding chamber (400)；
The clamper (300) includes being fixed on the sleeve (310) that right clamping limb (200) top is laterally arranged, the sleeve
(310) it is plugged with footstalk (320), the non-inserted terminal of the footstalk (320) is hinged with the top of drive rod (340), the drive rod
(340) hingedly left clamping limb (100) top, sleeve (310) inner cavity are equipped with the spring of connection footstalk (320) inserted terminal for bottom end
(330), spring (330) other end and screw rod (350) are rotatablely connected, the closed end of the screw rod (350) and sleeve (310)
It is spirally connected；
The sounding chamber (400) includes the shell (410) to earphone inside opening, and shell (410) opening is plugged with hair
Sound unit (420), phonation unit (420) inserted terminal abut flexible arc-like sheet (430), the flexible arc piece (430)
Top is abutted with shell (410) inner wall top, and flexible arc piece (430) bottom end is fixed to be connect with the rolling of shell (410) inner wall
The runner (440) of touching.
2. a kind of headphone according to claim 1 grips structure, it is characterised in that: the left clamping limb
(100) and on the inside of right clamping limb (200) it is fixed with buffer rubber gasket.
3. a kind of headphone according to claim 1 grips structure, it is characterised in that: the footstalk (320)
Longest pull length is equal to 1.15 times of drive rod (340) length.
4. a kind of headphone according to claim 1 grips structure, it is characterised in that: the spring (330)
For equal diameter helical spring.
5. a kind of headphone according to claim 4 grips structure, it is characterised in that: the spring (330)
Outer diameter be equal to sleeve (310) internal diameter 4/5ths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821726115.9U CN208739377U (en) | 2018-10-24 | 2018-10-24 | A kind of headphone grips structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821726115.9U CN208739377U (en) | 2018-10-24 | 2018-10-24 | A kind of headphone grips structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208739377U true CN208739377U (en) | 2019-04-12 |
Family
ID=66035636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821726115.9U Active CN208739377U (en) | 2018-10-24 | 2018-10-24 | A kind of headphone grips structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208739377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617953A (en) * | 2020-12-04 | 2021-04-09 | 苏州优脉瑞医疗科技有限公司 | Hemostatic clamp with stable clamping function and difficult falling function |
| CN113099339A (en) * | 2021-03-23 | 2021-07-09 | 杭州声联智能科技有限公司 | Auricle clamping structure, bone conduction listening device and listening method |
-
2018
- 2018-10-24 CN CN201821726115.9U patent/CN208739377U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617953A (en) * | 2020-12-04 | 2021-04-09 | 苏州优脉瑞医疗科技有限公司 | Hemostatic clamp with stable clamping function and difficult falling function |
| CN113099339A (en) * | 2021-03-23 | 2021-07-09 | 杭州声联智能科技有限公司 | Auricle clamping structure, bone conduction listening device and listening method |
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