CN203193839U - Single-shaft earphone shell omni-directional angle automatic adjusting apparatus - Google Patents
Single-shaft earphone shell omni-directional angle automatic adjusting apparatus Download PDFInfo
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- CN203193839U CN203193839U CN 201320110959 CN201320110959U CN203193839U CN 203193839 U CN203193839 U CN 203193839U CN 201320110959 CN201320110959 CN 201320110959 CN 201320110959 U CN201320110959 U CN 201320110959U CN 203193839 U CN203193839 U CN 203193839U
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- China
- Prior art keywords
- earphone
- silica gel
- top shell
- travelling arm
- angle automatic
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Abstract
The utility model discloses a single-shaft earphone shell omni-directional angle automatic adjusting apparatus in the earphone fitting field. The apparatus comprises an earphone sliding arm and an earphone shell assembly buckled on the inner side surface of the earphone sliding arm. A pair of sliding arm shafts, which are symmetrical and concentric, are arranged on the inner side surface of the earphone sliding arm. The earphone shell assembly comprises an earphone top shell having small holes through which the sliding arm shafts are penetrated, and an earphone shell buckled on the top of the earphone top shell. Two pieces of rotary silica gel are mounted inside the earphone top shell at the positions paired with the positions of the small holes, and simultaneously, the sliding arm shafts penetrate into the rotary silica gel, thereby enabling the earphone shell assembly to be in a suspended state under the effect of the rotary silica gel. The apparatus employs the single shaft to realize the omni-directional rotation, the structure of the apparatus is simple and compact, and the overall size of an earphone can be reduced; and simultaneously, the whole earphone shell assembly is in a suspended state under all conditions so that impact sounds generated due to friction caused by swing of components are prevented, the utilization of the earphone is more comfortable, and the position of the earphone in products of the same type is risen.
Description
Technical field
The utility model relates to the automatic regulating equipment in Headphone accessory field, is specifically related to the comprehensive angle automatic regulating equipment of single shaft auricular concha.
Background technology
Need 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 finish automatic adjustment function, reach the best angle of wearing, that is to say that earphone can be realized on, preceding down, the automatic adjustment in back four orientation.
Now the most common and can realize that the earphone of four orientation angles swing 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 comprehensive 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 collision sound clearly influences handle effect when swinging between parts.
Existing the utility model people is in order to realize comprehensive angle swing function in limited space, develop a automation adjusting device for earphone, this utility model is simple and compact for structure, only needs single shaft just can realize comprehensive angle swing function when overcoming the above problems.
The utility model content
The purpose of this utility model is to solve above defective, provides a kind of finishing centered by axle under the situation of single axle to rotate to an angle, and the effect of the whole piece axle being done floated swing.It is simple and compact for structure, can adjust comprehensive angle automatically, to reach the best effect of wearing, improves comfort level.
The purpose of this utility model realizes in the following manner:
The comprehensive angle automatic regulating equipment of single shaft auricular concha, 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 a pair of slip arm axle of symmetry and concentric, this ear casing assembly comprises the band aperture and pierces into the earphone top shell and the ear casing that is fastened on this earphone top shell top of this slip arm axle, aperture position mounted in pairing mode in the earphone top shell has rotation silica gel, make this rotation silica gel pierce into the slip arm axle simultaneously, and be sheathed with the metal buckle that rotates silica gel for fixing rotating the silica gel end, this metal buckle tightens together rotation silica gel and slip arm axle, thereby makes the ear casing assembly be in suspended state under the effect of rotating silica gel.Do the rotation of required angle centered by a pair of slip 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, wears to the human body head the back and rotates different angles because of needs, rotates silica gel deformation can take place, and takes to rotate silica gel when not wearing and return to original state again.The suspended state that produces is that swing is done in the axle center of the arm axle because the entire headset shell component slides relatively, utilizes rotation silica gel to be out of shape to realize.
As preferably, be provided with annular flexible glue position in the middle of the described rotation silica gel, be provided with high-wearing feature and the strong silica gel material of resilience in this annular flexible glue position, its thickness is 1.0mm, this silica gel material center and travelling arm are coupling tactile and tighten together.
As preferably, the other draw-in groove that positions for to rotation 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 installed in the draw-in groove, can drive the swing of earphone top shell to guarantee to rotate silica gel simultaneously when the swing.
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 bigger 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 the metal buckle, the slip arm axle is fastened on rotates the silica gel center.
As preferably, described earphone travelling arm is terminal to be 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 light 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 the screens structure, it is simple in structure, and is easy for installation, reduces inner components, reduces production cost.
As preferably, described ear casing surface is provided with one deck TPE flexible glue.Can promote the product surface feel, adopt the TPE flexible glue can avoid sounding because of collision, wear comfort thereby can submit to.
The assembling process of all parts of the utility model is as follows: the earphone top shell is placed on earphone travelling arm end surface top, make the slip arm axle pierce into the aperture of earphone top shell both sides correspondence, to rotate silica gel simultaneously is fastened on the draw-in groove of earphone top shell both sides correspondence, and will rotate silica gel and pierce on the slip arm axle, put the metal buckle again, 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 take place in swing, and the annular flexible glue material in the middle of the silica gel is just rotated in the deformation that takes place during swing, and other parts are then done and are synchronized with the movement.
When wearing earphone and the contacted left and right sides of human body ear ear casing assembly will drive and rotate silica gel and deform automatically, thereby adjust to the best angle of wearing; The ear casing assembly is adjusted to original state because not being subjected to the external force effect again automatically thereby rotation silica gel can drive left and right sides ear casing assembly about when not wearing earphone.Realize swing and the auto restore facility of the comprehensive angle of directions X, mainly be the arm axle that slides be that axle center whole piece axle is done floated swing, deformation has just taken place in two rotation silica gel when being subjected to external force effect swing, rotates silica gel when the external force cancellation and gets back to original state again; Realize swing and the auto restore facility of the comprehensive angle of Y-direction, mainly be to slide arm axle as concentric shafts, realize by the relative distortion rotation of rotation silica gel generation, the external force axle center is constant when being subjected to, only the axle center is rotated monolithic silica gel relative to two and is reversed an angle, rotates silica gel when the external force cancellation and gets back to original state again.
The beneficial effect that the utility model produces is: adopt single axle to realize comprehensive rotation, it is simple and compact for structure, and it is little to take up room, and can reduce the product overall volume; Under the situation of single axle, can finish centered by axle and rotate to an angle, and the effect of the whole piece axle being done floated swing, this structure is done the time spent and is rotated silica gel and be in deformed state always being subjected to external force, the resilience of earphone utilization rotation silica gel material sets back again about when external force is cancelled, and the resilience feel is good, can reach the effect of the most comfortable according to demand; Simultaneously, no matter under which kind of state, rotate pining down of silica gel because have, the entire headset shell component is in suspended state, therefore can not occur between parts because of the swing friction sound that bumps, reduce the product maintenance 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 utility model;
Fig. 2 is at the part of Y-direction and directions X stripping view after the utility model entire combination;
Fig. 3 is at the swing state schematic diagram of Y-direction and directions X after the utility model entire combination;
Fig. 4 rotates the structural representation of silica gel for the utility model;
Among 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, among Fig. 2, A figure is the partial sectional view of Y-direction, and B figure is the partial sectional view of directions X; Among 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 utility model is described in further detail.
Present embodiment, see figures.1.and.2, the comprehensive angle automatic regulating equipment of single shaft auricular concha, 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 a pair of slip arm axle (3) of symmetry 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 this rotation silica gel (6) pierce into slip arm axle (3) simultaneously, and be sheathed with the metal buckle (7) that rotates silica gel (6) for fixing rotating silica gel (6) end, this metal buckle (7) tightens together rotation silica gel (6) and slip arm axle (3), thereby makes earphone travelling arm (2) be in suspended state under the effect of rotating silica gel (6).Do required angle rotation centered by a pair of slip arm axle (3) on the relative earphone travelling arm (1) of earphone travelling arm (2), and slip arm axle (3) 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), wears to the human body head the back and rotates different angles because of needs, rotates silica gel (6) deformation can take place, and takes to rotate silica gel (6) when not wearing and return to original state again.The suspended state that produces is that swing is done in the axle center of the arm axle (3) because entire headset travelling arm (2) slides relatively, utilizes rotation silica gel (6) distortion to realize.
With reference to Fig. 4, be provided with annular flexible glue position (8) in the middle of the described rotation silica gel (6), be provided with high-wearing feature and the strong silica gel material of resilience in this annular flexible glue position (8), this silica gel material center contacts with slip arm axle (3) and tightens together.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 rotation 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 the square draw-in groove, make and rotate fastening being installed in the 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) is terminal to be 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 light pulling, to reach the optimum length of the different head dummys of different crowd.
When wearing earphone and the contacted left and right sides of human body ear earphone travelling arm (2) will drive and rotate silica gel (6) and deform automatically, thereby adjust to the best angle of wearing; Earphone travelling arm (2) can be adjusted to original state again by drive left and right sides earphone travelling arm (2) because not being subjected to the external force effect automatically thereby rotate silica gel (6) about when not wearing earphone.With reference to Fig. 3, realize swing and the auto restore facility of the comprehensive angle of directions X, mainly be that the arm axle (3) that slides is done floated swing for axle center whole piece axle, deformation has just taken place in two rotation silica gel (6) when being subjected to external force effect swing, rotates silica gel (6) when the external force cancellation and gets back to original state again; Realize swing and the auto restore facility of the comprehensive angle of Y-direction, mainly be to slide arm axle (3) as concentric shafts, realize by the relative distortion rotation of rotation silica gel (6) generation, the external force axle center is constant when being subjected to, only the axle center is rotated silica gel (6) integral body relative to two and is reversed an angle, rotates silica gel (6) when the external force cancellation and gets back to original state again.
Above content be in conjunction with concrete preferred embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as protection range of the present utility model.
Claims (7)
1. the comprehensive angle automatic regulating equipment of single shaft auricular concha, 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 a pair of slip arm axle (3) of symmetry 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 this rotation silica gel (6) pierce into slip arm axle (3) simultaneously, and be sheathed with the metal buckle (7) that rotates silica gel (6) for fixing rotating silica gel (6) end, this metal buckle (7) tightens together rotation silica gel (6) and slip arm axle (3), thereby makes earphone travelling arm (2) be in suspended state under the effect of rotating silica gel (6).
2. according to the comprehensive angle automatic regulating equipment of the described single shaft auricular concha of claim 1, it is characterized in that: be provided with annular flexible glue position (8) in the middle of the described rotation silica gel (6), be provided with high-wearing feature and the strong silica gel material of resilience in this annular flexible glue position (8), this silica gel material center contacts with slip arm axle (3) and tightens together.
3. according to the comprehensive angle automatic regulating equipment of the described single shaft auricular concha of claim 1, it is characterized in that: the other draw-in groove that positions for to rotation 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 installed in the draw-in groove of silica gel (6).
4. according to the comprehensive angle automatic regulating equipment of the described single shaft auricular concha of 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 bigger 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 rotates silica gel (6) center.
5. according to any comprehensive angle automatic regulating equipment of described single shaft auricular concha of claim 1～4, it is characterized in that: described earphone travelling arm (1) is terminal to be 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 any comprehensive angle automatic regulating equipment of described single shaft auricular concha of claim 1～4, it 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. according to the comprehensive angle automatic regulating equipment of the described single shaft auricular concha of claim 6, it 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 |
|---|---|---|---|
| CN 201320110959 CN203193839U (en) | 2013-03-12 | 2013-03-12 | Single-shaft earphone shell omni-directional angle automatic adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110959 CN203193839U (en) | 2013-03-12 | 2013-03-12 | Single-shaft earphone shell omni-directional angle automatic adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203193839U true CN203193839U (en) | 2013-09-11 |
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ID=49110662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110959 Withdrawn - After Issue CN203193839U (en) | 2013-03-12 | 2013-03-12 | Single-shaft earphone shell omni-directional angle automatic adjusting apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN203193839U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179482A (en) * | 2013-03-12 | 2013-06-26 | 中名(东莞)电子有限公司 | All-directional automatic angle adjuster for single-shaft headphone shell |
| CN104254037A (en) * | 2014-09-30 | 2014-12-31 | 广东欧珀移动通信有限公司 | Earlap rotating shaft mechanism and headphone |
| CN104469588A (en) * | 2014-11-28 | 2015-03-25 | 北京智谷睿拓技术服务有限公司 | Control method and device and wearable equipment |
-
2013
- 2013-03-12 CN CN 201320110959 patent/CN203193839U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103179482A (en) * | 2013-03-12 | 2013-06-26 | 中名(东莞)电子有限公司 | All-directional automatic angle adjuster for single-shaft headphone shell |
| CN103179482B (en) * | 2013-03-12 | 2015-10-07 | 中名(东莞)电子有限公司 | All-directional automatic angle adjuster for single-shaft headphone shell |
| CN104254037A (en) * | 2014-09-30 | 2014-12-31 | 广东欧珀移动通信有限公司 | Earlap rotating shaft mechanism and headphone |
| CN104254037B (en) * | 2014-09-30 | 2017-08-11 | 广东欧珀移动通信有限公司 | Auricular concha rotating shaft mechanism and its headphone |
| CN104469588A (en) * | 2014-11-28 | 2015-03-25 | 北京智谷睿拓技术服务有限公司 | Control method and device and wearable equipment |
| CN104469588B (en) * | 2014-11-28 | 2019-04-16 | 北京智谷睿拓技术服务有限公司 | Control method, device and wearable device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130911 Effective date of abandoning: 20151007 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |