CN106028207B - Knob lever earphone fine tuning structure and earphone - Google Patents
Knob lever earphone fine tuning structure and earphone Download PDFInfo
- Publication number
- CN106028207B CN106028207B CN201610589494.0A CN201610589494A CN106028207B CN 106028207 B CN106028207 B CN 106028207B CN 201610589494 A CN201610589494 A CN 201610589494A CN 106028207 B CN106028207 B CN 106028207B
- Authority
- CN
- China
- Prior art keywords
- lever
- knob
- earphone
- component
- fine tuning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
Abstract
The present invention relates to the technical fields of earphone, disclose knob lever earphone fine tuning structure and earphone, and wherein knob lever earphone fine tuning structure includes the upper component for being connected to headband end and the lower component for being connected to phonation unit；Upper component is hinged with lower component, and lower component is equipped with limited step；Upper component is movably installed with limit assembly, and limit assembly includes the lever that middle part is articulated with component, and lever one end abuts limited step, and limit assembly further includes for rotating the knob structure for adjusting another end position of lever.Knob lever earphone fine tuning structure in the present invention, when upper component and the angle of lower component are the limit angle of the two, one end of lever is connected on limited step, the position of the lever other end can be changed by knob structure, make lever rotation to change above-mentioned limit angle, to achieve the purpose that adjust headband and phonation unit angle, so as to improve the wear comfort of headphone, leakage sound is avoided.
Description
Technical field
The present invention relates to the technical field of earphone more particularly to knob lever earphone fine tuning structures and earphone.
Background technique
Headphone and earplug are common audio frequency apparatuses, and compared with earplug, headphone volume is larger, general to have
It there are two biggish phonation unit, is linked together by elastic head band, phonation unit is close to by when use by elastic head band
In human ear.Due to the particularity of headphone integral structure, the head dummy different to various people, ear location adaptability compared with
Difference needs to enhance adaptability by the knob structure of adjustable phonation unit position.
In the prior art and knob structure function that headphone uses for the length of adjustable headband or adjusts head
The length of band and phonation unit junction, the former adapts to the different shape to number of people top, and the latter adapts to the different positions of ear
It sets, but phonation unit self-view can not be adjusted, influence to wear adaptability.And since headphone uses
Enclosed pronunciation, i.e. phonation unit are enclosed in auricle using soft structures such as sponges, form sealing space and conduct sound, if sounding
Unit angle discomfort is matched, this confined space is it is also possible to closing is incomplete, to the problems such as leaking sound occur.
Especially in the high-end earphone field more demanding to sound quality and wearing comfort, knob structure in the prior art without
Method meets the requirement of user.
Summary of the invention
The purpose of the present invention is to provide knob lever earphone fine tuning structures, it is intended to solve wear-type ear in the prior art
Machine wearing comfort is poor, it is possible to the problem of leakage sound occurs.
The invention is realized in this way knob lever earphone fine tuning structure, for adjust the headband of headphone with
Angle between phonation unit, including being connected to the upper component of the headband end and being connected to the following group of the phonation unit
Part；
The upper component is hinged with the lower component, and the lower component is equipped with limited step；
The upper component is movably installed with limit assembly, and the limit assembly includes the thick stick that middle part is articulated with the upper component
Bar, described lever one end abut the limited step, and the limit assembly further includes for adjusting another end position of the lever
Knob structure.
Further, the knob structure includes the pedestal being fixed on the upper component, is axially arranged with along the pedestal
Cavity, is equipped with the drawing mandril that can be slided along the cavity in the cavity, and the drawings jack end be pierced by the pedestal and hingedly
In described lever one end.
Further, it is additionally provided in the pedestal for limiting the plug screw for drawing mandril extreme position, the drawing mandril
One end is connected to the plug screw lower end.
Further, the cavity top is equipped with internal screw thread, and the plug screw outer is equipped with external screw thread.
Further, described to draw mandril one end to be equipped with anti-to raise one's hat for prevent from falling off from cavity described in its.
Further, the knob structure further includes being movably set in the pedestal upper end for closing the cavity top
The top cover of opening.
Further, further include connecting shaft for the hinged upper component, the lower component.
Further, the rotation sliding slot for avoiding interfering with described lever one end is offered in the lower component,
The rotation sliding slot lower end is connected to the limited step.
Compared with prior art, the knob lever earphone fine tuning structure in the present invention, the angle of upper component and lower component
For the two the limit angle when, one end of lever is connected on limited step, can pass through knob structure change the lever other end
Position, make lever rotation to change above-mentioned limit angle, to achieve the purpose that adjust headband and phonation unit angle, from
And improve the wear comfort of headphone, avoid leakage sound.
The present invention also provides earphone, including headband, two phonation units, each phonation unit is equipped with above-mentioned with headband junction
Knob lever earphone fine tuning structure.
Further, each phonation unit and the headband junction are equipped with the knob lever earphone fine tuning and tie
Structure.
Earphone in the present invention is equipped with knob lever earphone fine tuning structure, can carry out angle adjustment with phonation unit, change
Kind wear comfort avoids leakage sound.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of earphone provided in an embodiment of the present invention；
Fig. 2 is the schematic cross-sectional view of knob lever earphone fine tuning structure provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the description of the present invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.The realization of the present embodiment is carried out below in conjunction with specific attached drawing detailed
Description.
As depicted in figs. 1 and 2, knob lever earphone fine tuning structure 1 is provided in the present embodiment, for adjusting wear-type ear
Angle between the headband 2 and phonation unit 3 of machine, including being connected to the upper component 11 of 2 end of headband and being connected to phonation unit 3
Lower component 12；
Upper component 11 is hinged with lower component 12, and limited step 122 is equipped in lower component 12.
Upper component 11 is movably installed with limit assembly, and limit assembly includes lever 111 and knob structure 112.Lever 111
Middle part is articulated with component 11, and one end abuts limited step 122, and 111 other end of lever is adjusted after rotating in knob structure 112
Position.Change the position of 111 one end of lever by knob structure 112, the other end of lever 111 changes correspondingly position
Adjust the position of limited step 122.
When needing to carry out fine adjustments to phonation unit 3, earphone is worn on head, distracted headband 2 provides elasticity
Power makes two phonation units 3 be tightly attached to two ears, and upper component 11 elastic force inside by headband 2 simultaneously and comes from lower component 12
The reaction force on head, therebetween rotation to extreme angles, i.e. limited step 122 and 111 end abutment state of lever.When logical
When crossing change 111 end position of lever of knob structure 112, limited step 122 and lever 111 abut limited extreme position
Changed, the extreme angles of component 11 and lower component 12 is caused to change, to realize the sounding of the earphone after fine tuning wearing
The angle of unit 3 itself.
Knob lever earphone fine tuning structure 1 in the present embodiment can be according to different head dummys, most by knob structure 112
The angle of accurate adjustment phonation unit 3 eventually, makes it more be bonded ear, not only increases comfort level, and convenient in sounding
Enclosure space is formed between unit 3 and ear, avoids that leakage sound occurs.
Various structures realization can be used in knob structure 112, such as directlys adopt bolt, and rotating bolt changes it and screws in not
Change the position etc. abutted with 111 one end of lever with depth.Specifically, in the present embodiment by the way of as shown in Fig. 2, knob
Structure 112 includes the pedestal 113 being fixed on component 11, is axially arranged with cavity along pedestal 113, being equipped in cavity can be along cavity
The drawing mandril 115 of sliding draws 115 end of mandril to be pierced by pedestal 113 and be articulated with 111 one end of lever.Draw mandril 115 in cavity
Sliding, which changes self-position, can drive lever since one end of its end and lever 111 is hinged after its own position change
111 rotations, change the position of its end.
Preferably, it is additionally provided in pedestal 113 for limiting the plug screw 114 for drawing 115 extreme position of mandril, draws mandril 115
One end is connected to 114 lower end of plug screw.Upper component 11 and lower component 12 are in the abutting reaction force generated when extreme position most
It is transferred to eventually and draws mandril 115, end abutment draws the position of mandril 115 behind the lower end of plug screw 114, the position for changing plug screw 114
Set corresponding change.
It is equipped with internal screw thread on cavity top, 114 outer of plug screw is equipped with external screw thread, and the two is threadedly engaged, can be by rotating spiral shell
The mode of plug 114 changes its position with respect to cavity.
Preferably, it anti-is raised one's hat for prevent from falling off from its cavity drawing 115 one end of mandril to be equipped with.
Knob structure 112 further includes being movably set in 113 upper end of pedestal for closing the top cover 116 of cavity upper opening,
It can avoid the maloperation to plug screw 114 after installation top cover 116, top cover 116 removed and can be grasped when needing to adjust plug screw 114
Make.
Knob lever earphone fine tuning structure 1 further includes the connecting shaft 13 for hingedly upper component 11, lower component 12, at it
It, can also be using other hinged fit systems, such as cylinder and counterbore cooperation etc. in his embodiment.
The rotation sliding slot 123 for avoiding interfering with 111 one end of lever is offered in lower component 12, rotates sliding slot
123 lower ends are connected to limited step 122, form the cavity of an extension.When not wearing, lower component 12 can relatively upper component
11 do the rotation of larger angle, and one end of lever 111 can be slided in rotation sliding slot 123 at this time, will not interfere.
As shown in Figure 1, the present embodiment additionally provides earphone, including headband 2, above-mentioned knob lever earphone fine tuning structure
1 and two phonation units 3, the earphone in the present embodiment, phonation unit 3 can be adjusted by knob lever earphone fine tuning structure 1
Angle of the phonation unit 3 with respect to headband 2 is saved, subtleer cooperation changes actual wear impression, not only increases comfortable wearing
Property, and avoid the problems such as sound is leaked in generation.
Knob lever earphone fine tuning structure 1 only can be set on one side in actual design, utilize the bullet of headband 2 itself
The angle position of the phonation unit 3 of sexual balance left and right sides, can be carried out fine tuning, while having saved cost.Each sounding in the present embodiment
Unit 3 and 2 junction of headband are equipped with knob lever earphone fine tuning structure 1.Two knob lever earphones of two sides finely tune knot
Structure 1 can synchronize or asynchronous adjustment, subtleer improvement actual wear impression.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (7)
1. knob lever earphone fine tuning structure, for adjusting the angle between the headband of headphone and phonation unit,
It is characterized in that, including being connected to the upper component of the headband end and being connected to the lower component of the phonation unit；
The upper component is hinged with the lower component, and the lower component is equipped with limited step；
The upper component is movably installed with limit assembly, and the limit assembly includes the lever that middle part is articulated with the upper component,
Described lever one end abuts the limited step, and the limit assembly further includes the rotation for adjusting another end position of the lever
Button structure；
The knob structure includes the pedestal being fixed on the upper component, is axially arranged with cavity, the pedestal along the pedestal
It is threadedly coupled with the upper component, the drawing mandril that can be slided along the cavity is equipped in the cavity, the drawing jack end is worn
The pedestal and it is articulated with described lever one end out, when changing the lever end position by rotating the knob structure
When, the limited step and the lever abut limited extreme position and change, drive the upper component and it is described under
The extreme angles of component change；
It is additionally provided in the pedestal for limiting the plug screw for drawing mandril extreme position, the drawing mandril one end is connected to institute
State plug screw lower end；
The cavity top is equipped with internal screw thread, and the plug screw outer is equipped with external screw thread.
2. knob lever earphone fine tuning structure as described in claim 1, which is characterized in that described drawing mandril one end, which is equipped with, to be used
It anti-raises one's hat in prevent from falling off from cavity described in its.
3. knob lever earphone fine tuning structure as described in claim 1, which is characterized in that the knob structure further includes living
It is dynamic to be set to the pedestal upper end for closing the top cover of the cavity upper opening.
4. knob lever earphone fine tuning structure as described in claim 1, which is characterized in that further include for hinged described
The connecting shaft of component, the lower component.
5. knob lever earphone fine tuning structure as described in claim 1, which is characterized in that opened up in the lower component useful
In avoiding the rotation sliding slot interfered with described lever one end, the rotation sliding slot lower end is connected to the limited step.
6. earphone, which is characterized in that further include knob described in any one of claim 1 to 5 including headband, two phonation units
Lever earphone fine tuning structure.
7. earphone as claimed in claim 6, which is characterized in that each phonation unit and the headband junction are all provided with
State knob lever earphone fine tuning structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589494.0A CN106028207B (en) | 2016-07-25 | 2016-07-25 | Knob lever earphone fine tuning structure and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610589494.0A CN106028207B (en) | 2016-07-25 | 2016-07-25 | Knob lever earphone fine tuning structure and earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106028207A CN106028207A (en) | 2016-10-12 |
| CN106028207B true CN106028207B (en) | 2019-08-20 |
Family
ID=57116404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610589494.0A Active CN106028207B (en) | 2016-07-25 | 2016-07-25 | Knob lever earphone fine tuning structure and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106028207B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201846462U (en) * | 2010-11-16 | 2011-05-25 | 周志敏 | Oscillating pressure finely-adjusted earphone |
| CN203181168U (en) * | 2013-01-09 | 2013-09-04 | 深圳市冠旭电子有限公司 | Headphone with rotary earmuffs |
| CN204633972U (en) * | 2015-02-09 | 2015-09-09 | 深圳市冠旭电子有限公司 | Earphone and travelling arm micromatic setting thereof |
| CN204948304U (en) * | 2015-08-17 | 2016-01-06 | 张婷婷 | The earphone that a kind of size is adjustable |
| CN205142456U (en) * | 2015-09-17 | 2016-04-06 | 深圳市冠旭电子有限公司 | Earphone with adjustable phonation unit angle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8050444B2 (en) * | 2007-01-19 | 2011-11-01 | Dale Trenton Smith | Adjustable mechanism for improving headset comfort |
| WO2016000159A1 (en) * | 2014-06-30 | 2016-01-07 | 深圳市冠旭电子有限公司 | Earphone fine-adjustment structure and earphone |
-
2016
- 2016-07-25 CN CN201610589494.0A patent/CN106028207B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201846462U (en) * | 2010-11-16 | 2011-05-25 | 周志敏 | Oscillating pressure finely-adjusted earphone |
| CN203181168U (en) * | 2013-01-09 | 2013-09-04 | 深圳市冠旭电子有限公司 | Headphone with rotary earmuffs |
| CN204633972U (en) * | 2015-02-09 | 2015-09-09 | 深圳市冠旭电子有限公司 | Earphone and travelling arm micromatic setting thereof |
| CN204948304U (en) * | 2015-08-17 | 2016-01-06 | 张婷婷 | The earphone that a kind of size is adjustable |
| CN205142456U (en) * | 2015-09-17 | 2016-04-06 | 深圳市冠旭电子有限公司 | Earphone with adjustable phonation unit angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106028207A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11650431B2 (en) | Loudspeaker | |
| DE112011104666B4 (en) | hearing | |
| EP3796668A1 (en) | Earpiece | |
| US10609467B1 (en) | Head wearable equipment with adjustable bone-conductive acoustic device | |
| CN209488778U (en) | A kind of bone conduction earphone | |
| CN105393552B (en) | Earphone fine tuning structure and earphone | |
| US10095037B2 (en) | Head mounted electronic device | |
| WO2016206029A1 (en) | Bone conduction earphone in form of hair band | |
| US20150189422A1 (en) | Headphone set | |
| CN106060697B (en) | Knob rod-pulling type earphone fine tuning structure and earphone | |
| CN204090085U (en) | A kind of earphone | |
| CN106028207B (en) | Knob lever earphone fine tuning structure and earphone | |
| WO2019104494A1 (en) | Sunglasses having bone conduction headset flexibly adjustable in position | |
| CN205510350U (en) | Integration audiometric earphone | |
| CN105940683A (en) | Earbud set, and hearing aid and earphone using same | |
| CN206042277U (en) | Stopper lever earphone fine setting structure and earphone | |
| CN205902028U (en) | Voussoir lever earphone fine setting structure and earphone | |
| CN205902024U (en) | Slider lever earphone fine setting structure and earphone | |
| CN205902030U (en) | Button lever earphone fine setting structure and earphone | |
| CN205902023U (en) | Scale disk earphone fine setting structure and earphone | |
| CN205987271U (en) | Strip formula auto -lock earphone fine setting structure and earphone | |
| CN205987272U (en) | Cam lever earphone fine setting structure and earphone | |
| CN205902022U (en) | Knob formula earphone fine setting structure and earphone | |
| CN205902026U (en) | Separation blade lever earphone fine setting structure and earphone | |
| CN205430553U (en) | Headphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |