CN103179482A - All-directional automatic angle adjuster for single-shaft headphone shell - Google Patents
All-directional automatic angle adjuster for single-shaft headphone shell Download PDFInfo
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- CN103179482A CN103179482A CN2013100778259A CN201310077825A CN103179482A CN 103179482 A CN103179482 A CN 103179482A CN 2013100778259 A CN2013100778259 A CN 2013100778259A CN 201310077825 A CN201310077825 A CN 201310077825A CN 103179482 A CN103179482 A CN 103179482A
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- silica gel
- earphone
- headphone
- top shell
- arm
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Abstract
The invention discloses an all-directional automatic angle adjuster for a single-shaft headphone shell. The all-directional automatic angle adjuster comprises a headphone slide arm and a headphone shell component fastened to the inner surface of the headphone slide arm. A pair of symmetrical coaxial slide arm shafts is arranged on the inner surface of the headphone slide arm. The headphone shell component comprises a headphone top shell provided with a pore and penetrating the sliding arm shaft, and a headphone shell fastened to the top of the headphone top shell. Rotary silicone is paired in the pore of the headphone top shell and is allowed to penetrate the slide arm shaft, so that the headphone shell component is suspended under the action of the rotary silicone. All-directional rotation is achieved through a single shaft. The all-directional automatic angle adjuster is simple and compact in structure, and product size can be reduced. In addition, the headphone shell component is suspended under any condition, so that noise of collision of parts caused by swing friction is avoided, using is more comfortable, and the status of the headphone is raised among like products.
Description
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Technical field
The present invention relates to the automatic regulating equipment in Headphone accessory field, be specifically related to single shaft auricular concha omnibearing angel automatic regulating equipment.
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Background technology
Need to be according to the different head dummys of human body when wearing headphone, thus adjust to suitable angle, reach best acoustic efficiency and wear comfort level.Therefore, need to consider that can earphone complete automatic regulating function, reach best wear angle, that is to say that earphone can be realized on, under, front, the automatic adjustment in rear four orientation.
Now the most common and can realize that the earphone of four orientation angles oscillating functions has two kinds on the market.A kind of is to realize by twin shaft, and its basic structure is by X-axis and Y-axis combination, thereby can realize simultaneously that X-direction is rotated and Y direction is rotated.Another is to realize by centre of sphere structure, as central shaft, because the centre of sphere can freely rotate, thereby can realize the all-direction rotation adjustment by the centre of sphere.But the more shortcoming of part that these two kinds of structures all exist complex structure and partition causes production cost higher because of complex structure simultaneously; The more product that causes of part is easily because friction damages, maintenance difficult; And wasting space causes the product overall volume bigger than normal, adds that when swinging between parts, collision sound clearly, affects handle effect.
The existing inventor is in order to realize the omnibearing angel oscillating function in limited space, develop a automation adjusting device for earphone, this invention is simple and compact for structure, only needs single shaft just can realize the omnibearing angel oscillating function when overcoming the above problems.
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Summary of the invention
The objective of the invention is to solve above defective, provide a kind of in the situation that single axle is completed centered by axle rotates to an angle, and the effect of the whole piece axle being done floated swing.It is simple and compact for structure, can automatically adjust omnibearing angel, to reach the best effect of wearing, improves comfort level.
The objective of the invention is to realize in the following manner:
single shaft auricular concha omnibearing angel automatic regulating equipment, comprise earphone travelling arm and the ear casing assembly that is fastened on earphone travelling arm inner surface, the inner surface of this earphone travelling arm is provided with the pair of sliding arm axle of symmetrical and concentric, this ear casing assembly comprises with aperture and pierces into the earphone top shell of this slip arm axle and be fastened on the ear casing at this earphone top shell top, aperture position mounted in pairing mode in the earphone top shell has rotation silica gel, make simultaneously this rotation silica gel pierce into the slip arm axle, and be sheathed with at rotation silica gel end the metal buckle that rotates silica gel for fixing, this metal buckle tightens together rotation silica gel and slip arm axle, thereby make the ear casing assembly be in suspended state under the effect of rotating silica gel.Do the rotation of required angle centered by pair of sliding arm axle on the relative earphone travelling arm of ear casing assembly, and the slip arm axle is done floated swing, can realize that different crowd can feel good comfort level wearing headphone.
When wearing, the ear casing assembly is in suspended state by rotating silica gel, wear to the human body head after because needs rotate different angles, rotate silica gel deformation can occur, take and rotate silica gel when not wearing and return to again original state.The suspended state that produces is because swing is done in the axle center of whole ear casing assembly relative sliding arm axle, utilizes rotation silica gel to be out of shape to realize.
As preferably, be provided with annular flexible glue position in the middle of described rotation silica gel, be provided with high-wearing feature and the strong silica gel material of resilience on this annular flexible glue position, its thickness is 1.0mm, this silica gel material center and travelling arm are coupling and touch and tighten together.
As preferably, the other draw-in groove that positions for to rotating silica gel that is provided with of aperture in the earphone top shell, this draw-in groove and the earphone top shell structure that is formed in one, draw-in groove size and the pairing of rotation silica gel, make and rotate that silica gel is fastening to be arranged in draw-in groove, can drive simultaneously the earphone top shell swing when swinging to guarantee to rotate silica gel.
As preferably, described slip arm axle and the earphone travelling arm structure that is formed in one, this slip arm axle is cylindrical, it is divided into two sections, be respectively leading portion and back segment, the leading portion cross-sectional area is larger than back segment cross-sectional area, and leading portion and back segment are in conjunction with piercing into the earphone top shell and rotating silica gel, and be fastened with metal buckle, the slip arm axle is fastened on rotate the silica gel center.
As preferably, described earphone travelling arm end is the circle bowl shaped structure, and its front end is connected with headband, and this earphone travelling arm front end is adjustable structure, but its length free adjustment.This adjustable structure is drawing adjusting, makes it carry out telescopic adjustment by easily pulling, to reach the optimum length of the different head dummys of different crowd.
As preferably, described earphone top shell is circular configuration, and its internal edge is provided with the screens that fastens with ear casing.Adopt retaining structure, it is simple in structure, and is easy for installation, reduces inner components, Decrease production cost.
As preferably, described ear casing surface is provided with one deck TPE flexible glue.But improving product surface feel adopts the TPE flexible glue can avoid sounding because of collision, wears comfort thereby can submit to.
The assembling process of all parts of the present invention is as follows: the earphone top shell is placed on earphone travelling arm end surface top, make the slip arm axle pierce into aperture corresponding to earphone top shell both sides, to rotate simultaneously silica gel is fastened on draw-in groove corresponding to earphone top shell both sides, and will rotate silica gel and pierce on the slip arm axle, put again metal buckle, rotation silica gel center and slip arm axle are tightened together, at last the ear casing cover is bonded to directly over the earphone top shell.After all parts assemblings, the ear casing assembly is in suspended state, wears and rotates silica gel when using because deformation can occur in swing, and the annular flexible glue material in the middle of silica gel is just rotated in the deformation that occurs during swing, and other parts are done and are synchronized with the movement.
When wearing earphone and human body ear contacted left and right ear casing assembly will drive and rotate silica gel and automatically deform, thereby adjust to best wear angle; About when not wearing earphone, the ear casing assembly because not being subject to External Force Acting, is adjusted to again original state automatically thereby rotation silica gel can drive left and right ear casing assembly.Realize swing and the auto restore facility of the omnibearing angel of directions X, be mainly the arm axle that slides be that axle center whole piece axle is done floated swing, deformation has just occured in two rotation silica gel when being subject to the External Force Acting swing, cancels rotation silica gel when external force and gets back to again original state; Realize swing and the auto restore facility of the omnibearing angel of Y-direction, mainly to slide arm axle as concentric shafts, rotate to realize by the relative distortion of rotation silica gel generation, constant when being subject to the external force axle center, only the axle center is rotated monolithic silica gel relative to two and is reversed an angle, cancels rotation silica gel when external force and gets back to again original state.
The beneficial effect that the present invention produces is: adopt single axle to realize all-direction rotation, it is simple and compact for structure, takes up room little, can reduce the product overall volume; In the situation that completing centered by axle, single axle rotates to an angle, and the effect of the whole piece axle being done floated swing, this structure is rotated silica gel and is in deformed state always when being subject to External Force Acting, until external force when cancelling about the earphone utilization resilience of rotating silica gel material set back again, and the resilience feel is good, can reach according to demand the effect of the most comfortable; Simultaneously, no matter under which kind of state, rotate pining down of silica gel because have, whole ear casing assembly is in suspended state, therefore can not occur between parts because swinging the friction sound that bumps, reduce the product repairing rate, use more comfortablely, promote the status of earphone in like product.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is at the part of Y-direction and directions X stripping view after entire combination of the present invention;
Fig. 3 is at the swing state schematic diagram of Y-direction and directions X after entire combination of the present invention;
Fig. 4 is the structural representation that the present invention rotates silica gel;
In Fig. 1～Fig. 3, (1) earphone travelling arm, (2) ear casing assembly, (3) slip arm axle, (4) earphone top shell, (5) ear casing, (6) rotate silica gel, (7) metal buckle, (8) annular flexible glue position; In addition, in Fig. 2, A figure is the partial sectional view of Y-direction, and B figure is the partial sectional view of directions X; In Fig. 3, C figure is the swing state schematic diagram of Y-direction, and D figure is the swing state schematic diagram of directions X.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
the present embodiment, see figures.1.and.2, single shaft auricular concha omnibearing angel automatic regulating equipment, be used in headphone, comprise earphone travelling arm (1) and be fastened on the earphone travelling arm (2) of earphone travelling arm (1) inner surface, the inner surface of this earphone travelling arm (1) is provided with the pair of sliding arm axle (3) of symmetrical and concentric, this earphone travelling arm (2) comprises the band aperture and pierces into the earphone top shell (4) of this slip arm axle (3) and be fastened on the ear casing (5) at this earphone top shell (4) top, aperture position mounted in pairing mode in earphone top shell (4) has rotation silica gel (6), make simultaneously this rotation silica gel (6) pierce into slip arm axle (3), and be sheathed with at rotation silica gel (6) end the metal buckle (7) that rotates silica gel (6) for fixing, this metal buckle (7) tightens together rotation silica gel (6) and slip arm axle (3), thereby make earphone travelling arm (2) be in suspended state under the effect of rotating silica gel (6).Do required angle rotation centered by pair of sliding arm axle (3) on the relative earphone travelling arm (1) of earphone travelling arm (2), and slip arm axle (3) is done floated swing, can realize that different crowd can feel good comfort level wearing headphone.
When wearing, earphone travelling arm (2) is in suspended state by rotating silica gel (6), wear to the human body head after because needs rotate different angles, rotate silica gel (6) deformation can occur, take and rotate silica gel (6) when not wearing and return to again original state.The suspended state that produces is because swing is done in the axle center of whole earphone travelling arm (2) relative sliding arm axle (3), utilizes rotation silica gel (6) distortion to realize.
With reference to Fig. 4, is provided with annular flexible glue position (8) in the middle of described rotation silica gel (6), be provided with high-wearing feature and the strong silica gel material of resilience on this annular flexible glue position (8), this silica gel material center contacts and tightens together with slip arm axle (3).Key is to use a kind of flexible material that has, and simultaneously, its resilience and resistance to wear are strong, and silica gel material is best preferred version.The other draw-in groove that positions for to rotating silica gel (6) that is provided with of aperture in earphone top shell (4), this draw-in groove and earphone top shell (4) structure that is formed in one, draw-in groove size and rotation silica gel (6) pairing, rotating silica gel (6) is that the surface is plinth, be used for being mounted in square draw-in groove, make and rotate fastening being arranged in draw-in groove of silica gel (6), to guarantee that rotating silica gel (6) can drive earphone top shell (4) swing simultaneously when swinging.
In addition, described earphone travelling arm (1) end is the circle bowl shaped structure, and its front end is connected with headband, and this earphone travelling arm (1) front end is adjustable structure, but its length free adjustment.This adjustable structure is drawing adjusting, makes it carry out telescopic adjustment by easily pulling, to reach the optimum length of the different head dummys of different crowd.
When wearing earphone and human body ear contacted left and right earphone travelling arm (2) will drive and rotate silica gel (6) and automatically deform, thereby adjust to best wear angle; About when not wearing earphone, earphone travelling arm (2) because not being subject to External Force Acting, can be adjusted to again original state by drive left and right earphone travelling arm (2) automatically thereby rotate silica gel (6).With reference to Fig. 3, realize swing and the auto restore facility of the omnibearing angel of directions X, mainly that the arm axle (3) that slides is done floated swing for axle center whole piece axle, deformation has just occured in two rotation silica gel (6) when being subject to the External Force Acting swing, cancels rotation silica gel (6) when external force and gets back to again original state; Realize swing and the auto restore facility of the omnibearing angel of Y-direction, mainly to slide arm axle (3) as concentric shafts, rotate to realize by the relative distortion of rotation silica gel (6) generation, constant when being subject to the external force axle center, only the axle center is rotated silica gel (6) integral body relative to two and is reversed an angle, cancels rotation silica gel (6) when external force and gets back to again original state.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as protection scope of the present invention.
Claims (7)
1. single shaft auricular concha omnibearing angel automatic regulating equipment, comprise earphone travelling arm (1) and be fastened on the earphone travelling arm (2) of earphone travelling arm (1) inner surface, the inner surface of this earphone travelling arm (1) is provided with the pair of sliding arm axle (3) of symmetrical and concentric, this earphone travelling arm (2) comprises the band aperture and pierces into the earphone top shell (4) of this slip arm axle (3) and be fastened on the ear casing (5) at this earphone top shell (4) top, it is characterized in that: the aperture position mounted in pairing mode in earphone top shell (4) has rotation silica gel (6), make simultaneously this rotation silica gel (6) pierce into slip arm axle (3), and be sheathed with at rotation silica gel (6) end the metal buckle (7) that rotates silica gel (6) for fixing, this metal buckle (7) tightens together rotation silica gel (6) and slip arm axle (3), thereby make earphone travelling arm (2) be in suspended state under the effect of rotating silica gel (6).
2. single shaft auricular concha omnibearing angel automatic regulating equipment according to claim 1, it is characterized in that: be provided with annular flexible glue position (8) in the middle of described rotation silica gel (6), be provided with high-wearing feature and the strong silica gel material of resilience on this annular flexible glue position (8), this silica gel material center contacts and tightens together with slip arm axle (3).
3. single shaft auricular concha omnibearing angel automatic regulating equipment according to claim 1, it is characterized in that: the other draw-in groove that positions for to rotating silica gel (6) that is provided with of the aperture in earphone top shell (4), this draw-in groove and earphone top shell (4) structure that is formed in one, the draw-in groove size is matched with rotating silica gel (6), makes to rotate fastening being arranged in draw-in groove of silica gel (6).
4. single shaft auricular concha omnibearing angel automatic regulating equipment according to claim 1, it is characterized in that: described slip arm axle (3) and earphone travelling arm (1) structure that is formed in one, this slip arm axle (3) is cylindrical, it is divided into two sections, be respectively leading portion and back segment, the leading portion cross-sectional area is larger than back segment cross-sectional area, leading portion and back segment are in conjunction with piercing into earphone top shell (4) and rotating silica gel (6), and be fastened with metal buckle (7), slip arm axle (3) is fastened on rotate silica gel (6) center.
5. according to claim 1～4 described single shaft auricular concha of any one omnibearing angel automatic regulating equipments, it is characterized in that: described earphone travelling arm (1) end is the circle bowl shaped structure, its front end is connected with headband, this earphone travelling arm (1) front end is adjustable structure, but its length free adjustment.
6. according to claim 1～4 described single shaft auricular concha of any one omnibearing angel automatic regulating equipments is characterized in that: described earphone top shell (4) is circular configuration, and its internal edge is provided with the screens that fastens with ear casing (5).
7. single shaft auricular concha omnibearing angel automatic regulating equipment according to claim 6 is characterized in that: described ear casing surface is provided with one deck TPE flexible glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077825.9A CN103179482B (en) | 2013-03-12 | 2013-03-12 | All-directional automatic angle adjuster for single-shaft headphone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077825.9A CN103179482B (en) | 2013-03-12 | 2013-03-12 | All-directional automatic angle adjuster for single-shaft headphone shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103179482A true CN103179482A (en) | 2013-06-26 |
| CN103179482B CN103179482B (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077825.9A Expired - Fee Related CN103179482B (en) | 2013-03-12 | 2013-03-12 | All-directional automatic angle adjuster for single-shaft headphone shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN103179482B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726040A (en) * | 2014-12-30 | 2016-07-06 | Gn尔听美公司 | Audiologic test probe with locking mechanism, and a component for the test probe |
| CN106792317A (en) * | 2017-01-12 | 2017-05-31 | 维沃移动通信有限公司 | The assembly fixture and assembly method of a kind of earphone outer covering |
| WO2022134208A1 (en) * | 2020-12-22 | 2022-06-30 | 声电电子科技(惠州)有限公司 | Headset loudspeaker cavity assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572700Y (en) * | 2002-09-30 | 2003-09-10 | 林伟生 | Headphone |
| CN101395959A (en) * | 2006-03-08 | 2009-03-25 | 罗技欧洲公司 | Behind-the-head mounted personal audio set with adjustable earphone position |
| CN203193839U (en) * | 2013-03-12 | 2013-09-11 | 中名(东莞)电子有限公司 | Single-shaft earphone shell omni-directional angle automatic adjusting apparatus |
-
2013
- 2013-03-12 CN CN201310077825.9A patent/CN103179482B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2572700Y (en) * | 2002-09-30 | 2003-09-10 | 林伟生 | Headphone |
| CN101395959A (en) * | 2006-03-08 | 2009-03-25 | 罗技欧洲公司 | Behind-the-head mounted personal audio set with adjustable earphone position |
| CN203193839U (en) * | 2013-03-12 | 2013-09-11 | 中名(东莞)电子有限公司 | Single-shaft earphone shell omni-directional angle automatic adjusting apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105726040A (en) * | 2014-12-30 | 2016-07-06 | Gn尔听美公司 | Audiologic test probe with locking mechanism, and a component for the test probe |
| CN105726040B (en) * | 2014-12-30 | 2020-10-20 | 纳特斯医疗有限公司 | Hearing test probe with locking mechanism and component for such a test probe |
| CN106792317A (en) * | 2017-01-12 | 2017-05-31 | 维沃移动通信有限公司 | The assembly fixture and assembly method of a kind of earphone outer covering |
| CN106792317B (en) * | 2017-01-12 | 2019-04-12 | 维沃移动通信有限公司 | A kind of assembly fixture and assembly method of earphone outer covering |
| WO2022134208A1 (en) * | 2020-12-22 | 2022-06-30 | 声电电子科技(惠州)有限公司 | Headset loudspeaker cavity assembly |
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| Publication number | Publication date |
|---|---|
| CN103179482B (en) | 2015-10-07 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20151007 |