CN202565448U - Ear muff of earphone - Google Patents
Ear muff of earphone Download PDFInfo
- Publication number
- CN202565448U CN202565448U CN2012202032107U CN201220203210U CN202565448U CN 202565448 U CN202565448 U CN 202565448U CN 2012202032107 U CN2012202032107 U CN 2012202032107U CN 201220203210 U CN201220203210 U CN 201220203210U CN 202565448 U CN202565448 U CN 202565448U
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- CN
- China
- Prior art keywords
- junction surface
- earmuff
- fastener
- ear pad
- spring retaining
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an ear muff of an earphone. The ear muff includes a housing and an ear pad made from a soft material. The housing comprises at least one first connection portion. The ear muff further includes a connection element connected with the ear pad. The connection element comprises at least one second connection portion which is detachably connected to the first connection portion, so that the ear pad can be assembled and fixed onto the housing conveniently and rapidly through the connection element, or the ear pad can be detached from the housing.
Description
Technical field
The utility model relates to a kind of earphone, particularly relates to a kind of earmuff of earphone, and its ear pad removably is assembled in shell through fastener.
Background technology
The earmuff of headphone generally includes a shell at present; Reach an assembling and be fixed in the soft ear pad on the shell, because therefore ear pad mostly is to be incorporated on the shell, regularly; When ear pad breakage or wearing and tearing, the user can't be about to ear pad certainly by the action of dismounting to change on the shell.Therefore, how to conceive a kind of can be with ear pad convenient and assembling promptly be fixed on the shell or, be can further improved theme by the structural design of dismantling on the shell.
Summary of the invention
The main purpose of the utility model provides a kind of earmuff of earphone, and its ear pad can conveniently and promptly be assembled through fastener and be fixed on the shell, or by dismantling on the shell.
The earmuff of the utility model earphone comprises a shell and and is the ear pad of soft materials.
Shell comprises at least one first junction surface, and earmuff also comprises the fastener that engages with ear pad, and fastener comprises that at least one removably is engaged in second junction surface at first junction surface.
The earmuff of the utility model earphone, shell comprise a plurality of first junction surfaces spaced apart, and fastener comprises a plurality of second junction surfaces that removably are engaged in said first junction surface respectively.
The earmuff of the utility model earphone, each first junction surface are a hole clipping, and each second junction surface is one removably to be connected in the buckle piece at the first corresponding junction surface.
The earmuff of the utility model earphone, shell comprise a side cover, and a plurality of spring retaining rings that are located on side cover, and each spring retaining ring is around defining the first corresponding junction surface.
The earmuff of the utility model earphone; Fastener also comprises a ring body; Said second junction surface is located on ring body, and each second junction surface comprises one and is convexly set in ring body and is arranged in the cervical part of esophagus at the first corresponding junction surface, and one be formed at cervical part of esophagus one end and with ring body buckle head section separately; Buckle head section profile is greater than aperture, first junction surface, and the buckle head section can be passed first junction surface and is snapped in corresponding spring retaining ring.
The earmuff of the utility model earphone; Side cover comprises a plurality of perforation, and a plurality of surrounding walls that define said perforation respectively, and each spring retaining ring is arranged in corresponding perforation; Each spring retaining ring comprises an internal ring wall and two holding pieces; Internal ring wall has one around the inner peripheral surface that defines first junction surface, and an outer peripheral face in contrast to inner peripheral surface, and two holding pieces are towards extending and the clamping surrounding wall away from the inner peripheral surface direction by outer peripheral face; Internal ring wall and two holding pieces define a ringwise draw-in groove jointly, each surrounding wall be connected in the corresponding draw-in groove and with outer peripheral face separately.
The earmuff of the utility model earphone, buckle head section comprise one in order to contact and to be the outer surface of circular arc with inner peripheral surface.
The earmuff of the utility model earphone, the inner peripheral surface of internal ring wall is circular arc.
The earmuff of the utility model earphone; Ear pad is sheathed on the fastener; Ear pad comprises the installing port that the ccontaining accommodation space, of a confession ring body makes accommodation space and external communications also can supply fastener to pass; And a plurality of through holes that make accommodation space and external communications, stretch through out the through hole of correspondence of each second junction surface.
The beneficial effect of the utility model is: removably is engaged in first junction surface of side cover by second junction surface of fastener, whereby, makes ear pad conveniently and promptly to assemble and be fixed on the shell through fastener, or by dismantling on the shell.
Description of drawings
Fig. 1 is the stereogram of earphone of a preferred embodiment of the earmuff of the utility model earphone, and the annexation between suspension member and earmuff is described;
Fig. 2 is the three-dimensional exploded view of a preferred embodiment of the earmuff of the utility model earphone, and shell, ear pad are described, and the assembled relation between fastener;
Fig. 3 is the three-dimensional exploded view that a preferred embodiment of the earmuff of the utility model earphone is watched by another visual angle, and shell, ear pad are described, and the assembled relation between fastener;
Fig. 4 is the partial perspective view of a preferred embodiment of the earmuff of the utility model earphone, explains that ear pad is sheathed on the fastener;
Fig. 5 is the partial perspective view of a preferred embodiment of the earmuff of the utility model earphone, explains that spring retaining ring is assembled in the perforation of side cover;
Fig. 6 is the partial sectional view of being got along the 6-6 hatching line among Fig. 5, and two holding piece clamping surrounding walls of spring retaining ring are described, and surrounding wall is connected in the draw-in groove and with internal ring wall separately;
Fig. 7 is the partial perspective view of a preferred embodiment of the earmuff of the utility model earphone, explains that second junction surface of fastener is connected in first junction surface of spring retaining ring;
Fig. 8 is the cutaway view of being got along the 8-8 hatching line among Fig. 7, and the cervical part of esophagus that second junction surface is described is arranged in first junction surface and the buckle head section is snapped in spring retaining ring;
Fig. 9 is the illustrative view of a preferred embodiment of the earmuff of the utility model earphone, explains when ear pad and fastener are separated side cover, and the internal ring wall of the buckle head section extruding spring retaining ring at second junction surface also outwards struts it;
Figure 10 is the illustrative view of a preferred embodiment of the earmuff of the utility model earphone, explains that ear pad and fastener separate side cover;
Figure 11 is the illustrative view of a preferred embodiment of the earmuff of the utility model earphone, explains when ear pad and set of engagement members are loaded on side cover, and the internal ring wall of the buckle head section extruding spring retaining ring at second junction surface also outwards struts it.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated.
As shown in Figure 1; It is a preferred embodiment of the earmuff of the utility model earphone; This earphone 100 is to be example with a headphone, and it is suitable for being worn on user's head, and earphone 100 comprises one in order to be hung on the suspension member 10 on user's head; And two earmuffs 20 that are arranged at two ends of suspension member 10 respectively, earmuff 20 is in order to cover in user's ear.What need explanation is that along with the application scenario of earphone 100 is different, the quantity of earmuff 20 also can be one, does not exceed with the disclosed quantity of present embodiment.
Like Fig. 2 and shown in Figure 3, each earmuff 20 comprise one be arranged at suspension member 10 1 ends shell 2, be the ear pad 3 of soft materials, and the fastener 4 that engages with ear pad 3.Shell 2 comprises at least one first junction surface 21; Fastener 4 comprises that at least one removably is engaged in second junction surface 41 at first junction surface 21; Removably be engaged in the design at first junction surface 21 through second junction surface 41; Make ear pad 3 conveniently and promptly to assemble and be fixed on the shell 2 through fastener 4, or by dismounting on the shell 2.
Below will be elaborated to the concrete structure of shell 2, ear pad 3 and the fastener 4 of earmuff 20 and dismounting and assembling mode:
Like Fig. 2 and shown in Figure 3; In the present embodiment; Shell 2 comprises a plurality of first junction surfaces 21 spaced apart, and fastener 4 comprises a plurality of second junction surfaces 41 that removably are engaged in said first junction surface 21 respectively, the design that engages with a plurality of first junction surfaces 21 respectively through a plurality of second junction surfaces 41; Make fastener 4 firmly to assemble and be fixed on the shell 2, can avoid fastener 4 influenced by external force and break away from shell 2 easily.When design, if earmuff 20 size design is less, then second junction surface, 41 quantity of first junction surface, 21 quantity of shell 2 and fastener 4 also can be respectively one.
Like Fig. 3 and shown in Figure 4, fastener 4 also comprises a ring body 42, and said second junction surface 41 is located on ring body 42 spaced apartly.Ear pad 3 is to be processed by soft cladding, and ear pad 3 removably is sheathed on the fastener 4.Ear pad 3 comprises the installing port 32 that a confession ring body 42 ccontaining accommodation spaces 31, make accommodation space 31 and external communications also can supply fastener 4 to pass, and a plurality of through holes 33 that make accommodation space 31 and external communications.Because ear pad 3 is to be processed by soft cladding; Therefore; Be placed in fastener 4 in the process of accommodation space 31 via installing port 32; The ring body 42 of fastener 4 can strut the periphery 34 that ear pad 3 defines installing port 32 outward, makes fastener 4 can successfully pass installing port 32 and is placed in the accommodation space 31.When the ring body 42 of fastener 4 is placed in the accommodation space 31; Each second junction surface 41 of fastener 4 can stretch through out corresponding through hole 33 and expose outside ear pad 3 outsides; Whereby, make ear pad 3 can be connected in first junction surface 21 of spring retaining ring 25 through second junction surface 41 of fastener 4.
Like Fig. 3, Fig. 5 and shown in Figure 6, Fig. 6 is the partial sectional view of being got along the 6-6 hatching line among Fig. 5.Side cover 23 comprises a plurality of perforation 231, and a plurality of surrounding walls 232 that define said perforation 231 respectively, and each spring retaining ring 25 is arranged in corresponding perforation 231.Each spring retaining ring 25 comprises an internal ring wall 251 and two holding pieces 252; Internal ring wall 251 has one around the inner peripheral surface 253 that defines first junction surface 21; An and outer peripheral face 254 in contrast to inner peripheral surface 253; Two holding pieces 252 be by outer peripheral face 254 towards extending away from inner peripheral surface 253 directions, two holding pieces 252 are spaced apart and in order to the surrounding wall 232 of clamping side cover 23.Internal ring wall 251 and two holding pieces 252 define a ringwise draw-in groove 255 jointly, and surrounding wall 232 is connected in the draw-in groove 255, whereby, make spring retaining ring 25 can firmly be assembled in surrounding wall 232 and are positioned to bore a hole in 231.
Like Fig. 3, Fig. 7 and shown in Figure 8, Fig. 8 is the cutaway view of being got along the 8-8 hatching line among Fig. 7.The ring body 42 of fastener 4 has a side 421 towards side cover 23; Each second junction surface 41 comprise one be convexly set in the side 421 of ring body 42 cervical part of esophagus 411; And one be formed at cervical part of esophagus 411 in contrast to the side 421 1 ends and with ring body 42 buckle head section 412 separately; The cervical part of esophagus 411 at second junction surface 41 is arranged in the first corresponding junction surface 21, and buckle head section 412 profiles are greater than 21 apertures, first junction surface, and buckle head section 412 can be passed first junction surface 21 and is snapped in corresponding spring retaining ring 25; Whereby, make second junction surface 41 can firmly be connected in first junction surface 21.What specify is; In other design, the ring body 42 of fastener 4 can form the identical perforation of perforation 231 shapes a plurality of and side cover 23, wears to supply a plurality of spring retaining rings 25 respectively; And first junction surface 21 of a plurality of spring retaining rings 25 is corresponding with a plurality of through holes 33 positions of ear pad 3 respectively; And a plurality of second junction surfaces 41 can be convexly set on the side cover 23, whereby, can reach the effect that makes second junction surface 41 and the 21 mutual clampings of first junction surface equally.
Like Fig. 6, Fig. 7 and shown in Figure 8; In the present embodiment; The outer peripheral face 254 of the surrounding wall 232 of side cover 23 and the internal ring wall 251 of corresponding spring retaining ring 25 is a segment distance (as shown in Figure 6) separately; Through such design, second junction surface 41 is in dismounting or be assembled in the process of spring retaining ring 25, can push internal ring wall 251 when buckle head section 412 contacts with the inner peripheral surface 253 of internal ring wall 251 and it is outwards strutted; To impel internal ring wall 251 to extend out distortion, make buckle head section 412 can successfully pass first junction surface 21 and separate with spring retaining ring 25 or be snapped in spring retaining ring 25 towards surrounding wall 232 directions.
For the dismounting or the assembling process of 25 of second junction surface 41 that makes fastener 4 and spring retaining rings comparatively smooth and easy; The buckle head section 412 at each second junction surface 41 comprises that one is the outer surface 413 of circular arc; Outer surface 413 is in order to contact with the inner peripheral surface 253 of internal ring wall 251; Whereby, the buckle head section 412 at second junction surface 41 can be pushed internal ring wall 251 comparatively swimmingly and extended out distortion to impel it, makes buckle head section 412 can promptly pass first junction surface 21.More specifically; The inner peripheral surface 253 of internal ring wall 251 is to be circular arc equally; The outer surface 413 through buckle head section 412 and the inner peripheral surface 253 of internal ring wall 251 are the design of circular arc respectively, make buckle head section 412 can push internal ring wall 251 more swimmingly and extend out distortion to impel it.Through aforesaid design; In the process of dismounting or assembling fastener 4; The user just can make the buckle head section 412 extruding internal ring walls 251 at second junction surface 41 extend out distortion to impel it as long as fastener 4 is applied suitable strength; Whereby, can the person of avoiding the use of to apply very big strength and just can force buckle head section 412 extruding internal ring walls 251 and make its distortion, or buckle head section 412 receives stopping of internal ring wall 251 and the situation that can't successfully pass first junction surface 21 produces.
Like Fig. 8, Fig. 9 and shown in Figure 10, desire when dismantling on the side cover 23, along arrow I direction pulling ear pad 3 and fastener 4, makes it away from side cover 23 ear pad 3 and fastener 4.When the inner peripheral surface 253 of the outer surface 413 contact internal ring walls 251 of the buckle head section 412 at second junction surface 41; Buckle head section 412 can be pushed internal ring wall 251 and it is outwards strutted; Because the surrounding wall 232 of side cover 23 and the outer peripheral face 254 of internal ring wall 251 be a segment distance separately; Therefore, internal ring wall 251 can be extended out distortion and accumulated reseting elasticity in the process of buckle head section 412 extruding towards surrounding wall 232 directions, makes buckle head section 412 can successfully pass first junction surface 21.When buckle head section 412 moves to outer surface 413 with position that the inner peripheral surface 253 of internal ring wall 251 separates; Internal ring wall 251 is returned to position shown in figure 10 by reseting elasticity; At this moment; Promptly accomplish the dismounting of ear pad 3 and fastener 4, the operation that the user can change ear pad 3 and fastener 4 under the dismounting simultaneously, or ear pad 3 separated fastener 4 and carry out the replacing operation of ear pad 3 separately.
Like Figure 10 and shown in Figure 11, ear pad 3 after desire will be changed and fastener 4 are assembled in 23 last times of side cover, promote ear pad 3 and fastener 4 along arrow II direction, make its towards side cover 23 near.When the inner peripheral surface 253 of the outer surface 413 contact internal ring walls 251 of the buckle head section 412 at second junction surface 41; Buckle head section 412 can be pushed internal ring wall 251 and it is outwards strutted; Internal ring wall 251 can be extended out distortion and accumulated reseting elasticity in the process of buckle head section 412 extruding towards surrounding wall 232 directions, makes buckle head section 412 can successfully pass first junction surface 21.As shown in Figure 8; When ear pad 3 moved to the position that is resisted against side cover 23, ear pad 3 and fastener 4 promptly can't continue to move again, and internal ring wall 251 is returned to position as shown in Figure 8 by reseting elasticity; The inner peripheral surface 253 of internal ring wall 251 can be connected on the cervical part of esophagus 411 at second junction surface 41; And buckle head section 412 is snapped on the spring retaining ring 25, and at this moment, ear pad 3 and fastener 4 are promptly assembled and be fixed on the side cover 23.
Conclude above-mentioned; The earmuff 20 of the utility model earphone 100; Removably be engaged in first junction surface 21 of side cover 23 by second junction surface 41 of fastener 4, whereby, make ear pad 3 conveniently and promptly to assemble and be fixed on the shell 2 through fastener 4; Or, can reach the purpose of the utility model really by dismounting on the shell 2.
Claims (9)
1. the earmuff of an earphone comprises a shell and and is the ear pad of soft materials; It is characterized in that:
This shell comprises at least one first junction surface, and this earmuff also comprises the fastener that engages with this ear pad, and this fastener comprises that at least one removably is engaged in second junction surface at this first junction surface.
2. the earmuff of earphone according to claim 1, it is characterized in that: this shell comprises a plurality of first junction surfaces spaced apart, this fastener comprises a plurality of second junction surfaces that removably are engaged in said first junction surface respectively.
3. the earmuff of earphone according to claim 2, it is characterized in that: respectively this first junction surface is a hole clipping, respectively this second junction surface is one removably to be connected in the buckle piece at this corresponding first junction surface.
4. the earmuff of earphone according to claim 3, it is characterized in that: this shell comprises a side cover, and a plurality of spring retaining rings that are located on this side cover, respectively this spring retaining ring is around defining this corresponding first junction surface.
5. the earmuff of earphone according to claim 4; It is characterized in that: this fastener also comprises a ring body; Said second junction surface is located on this ring body, and respectively this second junction surface comprises one and is convexly set in this ring body and is arranged in the cervical part of esophagus at this corresponding first junction surface, and one be formed at this cervical part of esophagus one end and with this ring body buckle head section separately; This buckle head section profile is greater than this aperture, first junction surface, and this buckle head section can be passed this first junction surface and is snapped in this corresponding spring retaining ring.
6. the earmuff of earphone according to claim 5; It is characterized in that: this side cover comprises a plurality of perforation, and a plurality of surrounding walls that define said perforation respectively, and respectively this spring retaining ring is arranged in this corresponding perforation; Respectively this spring retaining ring comprises an internal ring wall and two holding pieces; This internal ring wall has one around the inner peripheral surface that defines this first junction surface, and an outer peripheral face in contrast to this inner peripheral surface, and this two holding piece is towards extending and this surrounding wall of clamping away from this inner peripheral surface direction by this outer peripheral face; This internal ring wall and this two holding piece define a ringwise draw-in groove jointly, respectively this surrounding wall be connected in this corresponding draw-in groove and with this outer peripheral face separately.
7. the earmuff of earphone according to claim 6 is characterized in that: this buckle head section comprises one in order to contact and to be the outer surface of circular arc with this inner peripheral surface.
8. the earmuff of earphone according to claim 7, it is characterized in that: the inner peripheral surface of this internal ring wall is circular arc.
9. the earmuff of earphone according to claim 5; It is characterized in that: this ear pad is sheathed on this fastener; This ear pad comprises the installing port that the ccontaining accommodation space, of this ring body of confession makes this accommodation space and external communications also can supply this fastener to pass; And a plurality of through holes that make this accommodation space and external communications, respectively this second junction surface stretch through out the correspondence this through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202032107U CN202565448U (en) | 2012-05-08 | 2012-05-08 | Ear muff of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202032107U CN202565448U (en) | 2012-05-08 | 2012-05-08 | Ear muff of earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202565448U true CN202565448U (en) | 2012-11-28 |
Family
ID=47215049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202032107U Expired - Fee Related CN202565448U (en) | 2012-05-08 | 2012-05-08 | Ear muff of earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202565448U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596095A (en) * | 2013-11-14 | 2014-02-19 | 广东欧珀移动通信有限公司 | Earmuff assembling structure for headset |
| CN106211795A (en) * | 2015-03-27 | 2016-12-07 | 深圳市柔宇科技有限公司 | A kind of modular head-mounted display apparatus and dismounting module |
| WO2018103141A1 (en) * | 2016-12-07 | 2018-06-14 | 海商电子(深圳)有限公司 | Novel headset-type earphone |
| CN111164987A (en) * | 2017-09-27 | 2020-05-15 | 伯斯有限公司 | Composite ear pad |
| WO2022241651A1 (en) * | 2021-05-18 | 2022-11-24 | 深圳市冠旭电子股份有限公司 | Noise-canceling ear pad, noise-canceling ear muff, and noise-canceling headphones |
-
2012
- 2012-05-08 CN CN2012202032107U patent/CN202565448U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103596095A (en) * | 2013-11-14 | 2014-02-19 | 广东欧珀移动通信有限公司 | Earmuff assembling structure for headset |
| CN103596095B (en) * | 2013-11-14 | 2017-01-18 | 广东欧珀移动通信有限公司 | Earmuff assembling structure for headset |
| CN106211795A (en) * | 2015-03-27 | 2016-12-07 | 深圳市柔宇科技有限公司 | A kind of modular head-mounted display apparatus and dismounting module |
| US10331169B2 (en) | 2015-03-27 | 2019-06-25 | Shenzhen Royole Technologies Co., Ltd. | Modularized head-mounted display device, and assembly and disassembly module |
| WO2018103141A1 (en) * | 2016-12-07 | 2018-06-14 | 海商电子(深圳)有限公司 | Novel headset-type earphone |
| CN111164987A (en) * | 2017-09-27 | 2020-05-15 | 伯斯有限公司 | Composite ear pad |
| CN111164987B (en) * | 2017-09-27 | 2022-06-10 | 伯斯有限公司 | Composite ear pad |
| WO2022241651A1 (en) * | 2021-05-18 | 2022-11-24 | 深圳市冠旭电子股份有限公司 | Noise-canceling ear pad, noise-canceling ear muff, and noise-canceling headphones |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140508 |