CN102811401A - Rotation type earphone - Google Patents
Rotation type earphone Download PDFInfo
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- CN102811401A CN102811401A CN2012102613400A CN201210261340A CN102811401A CN 102811401 A CN102811401 A CN 102811401A CN 2012102613400 A CN2012102613400 A CN 2012102613400A CN 201210261340 A CN201210261340 A CN 201210261340A CN 102811401 A CN102811401 A CN 102811401A
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- earphone
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Abstract
The invention discloses a rotation type earphone. The earphone comprises a headset component and earphone shell components which are connected with the headset component, wherein each end of the headset component is provided with a connection convex post which is connected with each earphone shell component; each earphone shell component is provided with a connection hole through which each connection convex post passes; the hole wall of each connection hole is an arc surface; and the outer end of each connection convex post is provided with a fixing screw which is used for stopping each earphone shell component. According to the earphone, the earphone shell components and the headset component can be multi-directionally rotated in a small angle range, so that when a user uses an earphone, the earphone shell components can be changed correspondingly according to the shape of the head of the user; only if the earphone is put on a head, the angle of an earphone shell can be automatically regulated, so that the earphone is matched with ears of a human body, the ears cannot be pressed, and the comfort degree can be improved when the user wears the earphone; the earphone is simple in structure, and is easy to produce and assemble; and rubber pads are additionally arranged on the earphone, so that certain pre-tightening force is generated after the earphone shell component is connected with the headset component.
Description
Technical field
The present invention relates to a kind of Headphone structure, particularly a kind of rotary type Headphone structure.
Background technology
Headphone structure of the prior art, the medial surface of its two ear casings is parallel to each other, and people's head is pyramidal structure (front end that is head is narrow, and the rear end of head is than broad) in the horizontal cross-section.Two Headphone structures that ear casing is parallel to each other, having on will discontinuity (front end of ear casing is stressed little, and the rear end is stressed big), has on for a long time, causes user's discomfort easily, especially can cause stronger constriction to the outside of ear.
In addition, earphone of the prior art generally lacks rotational structure; And rotating mechanism is arranged; The angle of its rotation also is generally 90 degree: its fault of construction is: 1, rotating tight slightly and can not regulate automatically, is to need to lean on staff to regulate, and the difficult ear state that pastes that is adjusted to; 2, produce assembling more complicated difficulty, its main cause is that parts are more, and stretching has increased assembly difficulty with the too much combination of rotational components, has improved production cost simultaneously; 3. the angle of rotating is single, can not realize multi-faceted rotation.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, a kind of rotary type Headphone structure is provided, can realize multi-faceted rotation, and simple in structure.
The present invention further provides a kind of rotary type Headphone structure that can fold.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of rotary type Headphone structure; Comprise headgear assemblies; And the ear casing assembly that connects with headgear assemblies, the end of said headgear assemblies is provided with the connection projection that connects with the ear casing assembly, also is provided with on the described ear casing assembly to be used to penetrate the connection holes that connects projection; The hole wall of said connection holes is protruding arc surface; The outer end of said connection projection also is provided with the hold-down screw that is used for backstop ear casing assembly.
Its further technical scheme is: also comprise be sheathed on connect on the projection and the rubber cushion between ear casing assembly and headgear assemblies end.
Its further technical scheme is: the inwall of said rubber cushion is provided with easily deformable U type groove.
Its further technical scheme is: described rubber cushion is a silicagel pad.
Its further technical scheme is: described connection holes is 0.1～1mm with the gap that connects between the projection.
Its further technical scheme is: the end of said headgear assemblies also is provided with to be positioned at and connects the projection guiding projection of both sides up and down, and described ear casing assembly is provided with and the corresponding pilot hole of the projection that leads.
Its further technical scheme is: the hole wall of said pilot hole is protruding arc surface, and the gap between described pilot hole and the guiding projection is 0.2～2mm.
Its further technical scheme is: described ear casing assembly comprises auricular concha, reaches the horn housing that is fixedly connected with auricular concha, also is arranged with ear muff on the described horn housing; Described auricular concha is provided with described connection holes and pilot hole.
Its further technical scheme is: described headgear assemblies comprise headband, with the rotation coupling block of headband two ends hinge-coupled, and with rotate the link arm that the coupling block rotary type is connected; The upper end of said rotation coupling block and headband hinge-coupled, the lower end of rotation coupling block connects with the rotary activity of link arm.
Its further technical scheme is: described link arm comprises fixed arm and the travelling arm that is slidingly connected with fixed arm, and the upper end of said fixed arm connects with the rotary activity in lower end of rotation coupling block; The lower end of said travelling arm is provided with described connection projection and guiding projection.
The present invention's beneficial effect compared with prior art is: utilization of the present invention has the single connection projection of certain interval and cooperating of connection holes; Realize the rotation in the multi-faceted small angle range between ear casing assembly and the headgear assemblies; Make the user in use; The ear casing assembly can make corresponding changes according to its nose shape, goes up the angle of regulating ear casing automatically with regard to solving as long as be applied to head, makes itself and human body ear properer; Do not have the sensation of pressing ear yet, promoted the comfortableness of wearing; And simple in structure, produce easily and install.Wherein, also increased rubber cushion, had certain pretightning force to realize connecting between ear casing assembly and the headgear assemblies.And further utilized cooperating of two guiding projections and pilot hole, neither influence the multi-faceted rotation connecting relation between ear casing assembly and the headgear assemblies, again to the more stable effect of playing that connects between ear casing assembly and the headgear assemblies.Headband of the present invention has also further adopted the foldable structure of the rotation coupling block with two-way rotation; Obsolete the time, utilize the axial rotation of rotation coupling block lower end earlier, two ear casing assemblies are rotated with relative direction; Again through the hinge-coupled on the rotation coupling block; With the folded inside of link arm, thereby reach minimum volume, realize best folding effect to headband.Link arm has wherein also adopted the travelling arm structure, can be according to the direct manual adjustments of head of different sizes.
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described.
Description of drawings
Fig. 1 is the side view of a kind of rotary type Headphone structure of the present invention specific embodiment;
Fig. 2 is the side sectional view and the partial enlarged drawing thereof of a kind of rotary type Headphone structure of the present invention specific embodiment;
Fig. 3 is the three-dimensional exploded view (link arm and the ear casing assembly of headband one end only are shown) of a kind of rotary type Headphone structure of the present invention specific embodiment;
Fig. 4 is the three-dimensional structure diagram in the earphone folding process embodiment illustrated in fig. 1;
Fig. 5 is the folding three-dimensional structure diagram afterwards of earphone embodiment illustrated in fig. 1.
Description of reference numerals
10 headgear assemblies, 11 headbands
12 rotation coupling blocks, 13 link arm
131 fixed arms, 132 travelling arms
20 ear casing assemblies, 21 auricular conchas
22 horn housings, 23 ear muffs
30 connect projection 31 connection holes
32 hold-down screws, 33 rubber cushions
331 U type grooves, 40 guiding projections
41 pilot holes
Embodiment
In order more to make much of technology contents of the present invention, below in conjunction with specific embodiment technical scheme of the present invention is further introduced and explanation, but be not limited to this.
Extremely shown in Figure 5 like Fig. 1; A kind of rotary type Headphone structure of the present invention; Comprise headgear assemblies 10; And the ear casing assembly 20 that connects with headgear assemblies 10, the end of headgear assemblies 10 is provided with the connection projection 30 that connects with ear casing assembly 20, also is provided with on the ear casing assembly 20 to be used to penetrate the connection holes 31 that connects projection 30; The hole wall of connection holes 31 is protruding arc surface; The outer end that connects projection 30 also is provided with the hold-down screw 32 that is used for backstop ear casing assembly 20.Also comprise be sheathed on connect on the projection 30 and the rubber cushion 33 between ear casing assembly 20 and headgear assemblies 10 ends.Wherein, connect the wall thickness of the length of projection 30, have enough activity spaces when rotating with assurance greater than connection holes 31 places.
Wherein, rubber cushion 33 is provided with central through hole, and the inwall of central through hole is provided with easily deformable U type groove 331.Can make it to have enough pretightning forces, have deformability again.The preferred silicagel pad of rubber cushion.Connection holes 31 is 0.1～1mm with the gap that connects between the projection 30.The hold-down screw 32 preferred meson head screws that adopt wherein, during installation, hold-down screw 32 directly is tightened in the screwed hole that connects projection.
In order to play better guide effect and stabilization to the turnable connection between ear casing assembly and the headgear assemblies; The end of headgear assemblies 10 also is provided with and is positioned at the guiding projection 40 that connects projection both sides about in the of 30, the ear casing assembly 20 projection 40 corresponding pilot holes 41 that are provided with and lead.The hole wall of pilot hole 41 is protruding arc surface, and the gap between pilot hole and the guiding projection is 0.2～2mm.The guiding projection wherein and the matching relationship of pilot hole can also play the effect that prevents that the ear casing assembly from rotating.
Wherein, headgear assemblies 10 comprise headband 11, with the rotation coupling block 12 of headband 11 two ends hinge-coupled, and with rotate the link arm 13 that coupling block 12 rotary types are connected; The upper end and headband 11 hinge-coupled of rotation coupling block 12, the lower end of rotation coupling block 12 connects with link arm 13 rotary activities.Link arm 13 comprises fixed arm 131 and the travelling arm 132 that is slidingly connected with fixed arm 131, and the upper end of fixed arm 131 connects with the rotary activity in lower end of rotation coupling block 12; The lower end of travelling arm 132 is provided with described connection projection 30 and guiding projection 40.
In other embodiment, rubber cushion can replace with spring.
In other embodiment, guiding projection and pilot hole can be four groups also, lay respectively at upper and lower, four positions in a left side and the right side of connecting projection, connection holes.
In other embodiment, connect projection, guiding projection, can change each other with the position of connection holes, pilot hole, promptly connect projection, the guiding projection is located on the ear casing assembly, connection holes, pilot hole are located on the headgear assemblies.
In sum, utilization of the present invention has the single connection projection of certain interval and cooperating of connection holes, realizes the rotation in the multi-faceted small angle range between ear casing assembly and the headgear assemblies; Make the user in use; The ear casing assembly can make corresponding changes according to its nose shape, goes up the angle of regulating ear casing automatically with regard to solving as long as be applied to head, makes itself and human body ear properer; Do not have the sensation of pressing ear yet, promoted the comfortableness of wearing.Wherein, also increased rubber cushion, had certain pretightning force to realize connecting between ear casing assembly and the headgear assemblies.And further utilized cooperating of two guiding projections and pilot hole, neither influence the multi-faceted rotation connecting relation between ear casing assembly and the headgear assemblies, again to the more stable effect of playing that connects between ear casing assembly and the headgear assemblies.Headband of the present invention has also further adopted the foldable structure of the rotation coupling block with two-way rotation; Obsolete the time, utilize the axial rotation of rotation coupling block lower end earlier, two ear casing assemblies are rotated with relative direction; Again through the hinge-coupled on the rotation coupling block; With the folded inside of link arm, thereby reach minimum volume, realize best folding effect to headband.Link arm has wherein also adopted the travelling arm structure, can be according to the direct manual adjustments of head of different sizes.
Above-mentionedly only further specify technology contents of the present invention,, but do not represent execution mode of the present invention to only limit to this, anyly extend or recreation, all receive protection of the present invention according to the technology that the present invention did so that the reader is more readily understood with embodiment.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. rotary type Headphone structure; Comprise headgear assemblies; And the ear casing assembly that connects with headgear assemblies, it is characterized in that the end of said headgear assemblies is provided with the connection projection that connects with the ear casing assembly, also be provided with the connection holes that is used to penetrate the connection projection on the described ear casing assembly; The hole wall of said connection holes is protruding arc surface; The outer end of said connection projection also is provided with the hold-down screw that is used for backstop ear casing assembly.
2. a kind of rotary type Headphone structure according to claim 1, it is characterized in that also comprising be sheathed on connect on the projection and the rubber cushion between ear casing assembly and headgear assemblies end.
3. a kind of rotary type Headphone structure according to claim 2 is characterized in that the inwall of said rubber cushion is provided with easily deformable U type groove.
4. a kind of rotary type Headphone structure according to claim 2 is characterized in that described rubber cushion is a silicagel pad.
5. a kind of rotary type Headphone structure according to claim 1 is characterized in that described connection holes is 0.1～1mm with the gap that connects between the projection.
6. a kind of rotary type Headphone structure according to claim 1, the end that it is characterized in that said headgear assemblies also are provided with to be positioned at and connect the projection guiding projection of both sides up and down, and described ear casing assembly is provided with and the corresponding pilot hole of the projection that leads.
7. a kind of rotary type Headphone structure according to claim 6 is characterized in that the hole wall of said pilot hole is protruding arc surface, and the gap between described pilot hole and the guiding projection is 0.2～2mm.
8. a kind of rotary type Headphone structure according to claim 2 is characterized in that described ear casing assembly comprises auricular concha, reaches the horn housing that is fixedly connected with auricular concha, also is arranged with ear muff on the described horn housing; Described auricular concha is provided with described connection holes and pilot hole.
9. a kind of rotary type Headphone structure according to claim 1, it is characterized in that described headgear assemblies comprise headband, with the rotation coupling block of headband two ends hinge-coupled, and with rotate the link arm that the coupling block rotary type is connected; The upper end of said rotation coupling block and headband hinge-coupled, the lower end of rotation coupling block connects with the rotary activity of link arm.
10. a kind of rotary type Headphone structure according to claim 9 is characterized in that described link arm comprises fixed arm and the travelling arm that is slidingly connected with fixed arm, and the upper end of said fixed arm connects with the rotary activity in lower end of rotation coupling block; The lower end of said travelling arm is provided with described connection projection and guiding projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102613400A CN102811401A (en) | 2012-07-26 | 2012-07-26 | Rotation type earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102613400A CN102811401A (en) | 2012-07-26 | 2012-07-26 | Rotation type earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102811401A true CN102811401A (en) | 2012-12-05 |
Family
ID=47234957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102613400A Pending CN102811401A (en) | 2012-07-26 | 2012-07-26 | Rotation type earphone |
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| Country | Link |
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| CN (1) | CN102811401A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028205A (en) * | 2016-07-25 | 2016-10-12 | 深圳市冠旭电子股份有限公司 | Semi-automatic headphone fine adjustment structure and headphone |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1278887A (en) * | 1997-09-09 | 2001-01-03 | 艾利森公司 | Hinged detent |
| CN2613964Y (en) * | 2003-03-21 | 2004-04-28 | 林伟生 | Earphone holder rotatable head held type earphone |
| CN201114707Y (en) * | 2007-08-17 | 2008-09-10 | 桂盟企业股份有限公司 | Earphone device |
| KR100884913B1 (en) * | 2007-06-08 | 2009-02-23 | 재영솔루텍 주식회사 | Bending apparatus for bluetooth head set |
| CN202218373U (en) * | 2011-09-02 | 2012-05-09 | 东莞市金润和电子实业有限公司 | Headphone |
| CN202750210U (en) * | 2012-07-26 | 2013-02-20 | 深圳雷柏科技股份有限公司 | Rotary-type headset structure |
-
2012
- 2012-07-26 CN CN2012102613400A patent/CN102811401A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1278887A (en) * | 1997-09-09 | 2001-01-03 | 艾利森公司 | Hinged detent |
| CN2613964Y (en) * | 2003-03-21 | 2004-04-28 | 林伟生 | Earphone holder rotatable head held type earphone |
| KR100884913B1 (en) * | 2007-06-08 | 2009-02-23 | 재영솔루텍 주식회사 | Bending apparatus for bluetooth head set |
| CN201114707Y (en) * | 2007-08-17 | 2008-09-10 | 桂盟企业股份有限公司 | Earphone device |
| CN202218373U (en) * | 2011-09-02 | 2012-05-09 | 东莞市金润和电子实业有限公司 | Headphone |
| CN202750210U (en) * | 2012-07-26 | 2013-02-20 | 深圳雷柏科技股份有限公司 | Rotary-type headset structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028205A (en) * | 2016-07-25 | 2016-10-12 | 深圳市冠旭电子股份有限公司 | Semi-automatic headphone fine adjustment structure and headphone |
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Application publication date: 20121205 |