CN105208482A - Earphone shell of earphone and earphone applying same - Google Patents
Earphone shell of earphone and earphone applying same Download PDFInfo
- Publication number
- CN105208482A CN105208482A CN201510634146.6A CN201510634146A CN105208482A CN 105208482 A CN105208482 A CN 105208482A CN 201510634146 A CN201510634146 A CN 201510634146A CN 105208482 A CN105208482 A CN 105208482A
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- China
- Prior art keywords
- housing
- earphone
- edge
- edge part
- auricular concha
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Abstract
The invention relates to an earphone shell of an earphone and the earphone applying the same. The earphone shell comprises a first shell body and a second shell body which are both made of plastic cement materials, the first shell body and the second shell body are spliced together, the inner side of the first shell body is provided with one or more positioning columns extending towards the inner side of the second shell body, the first shell body is provided with a first edge, and the first edge is provided with a first insertion groove; the inner side of the second shell body is provided with one or more positioning holes, the second shell body is provided with a second edge attached to the first edge, and the second edge is provided with a first flange extending towards the first shell body; each positioning column is inserted into the corresponding positioning hole, and the positioning columns and the positioning holes are fused together through an ultrasonic welding mode; the first flange is inserted into the first insertion groove, and the first flange and the first insertion groove are fused together through an ultrasonic welding mode. The earphone comprises the earphone shell and a loudspeaker part arranged in the earphone shell. According to the earphone shell and the applied earphone thereof, the tensile capacity is high, the processing procedures are few, the processing cost is lowered, and the reliability is high.
Description
Technical field
The present invention relates to the manufacture field of electronic product, particularly relate to a kind of auricular concha of earphone and the earphone of application thereof.
Background technology
Current earphone has been widely used in daily life.The auricular concha of earphone generally comprises protecgulum and bonnet, and forming one after protecgulum and bonnet split can the cavity of accommodating horn component.In prior art, the assembling for auricular concha protecgulum and bonnet is bonding by glue mostly, and glue technique for sticking operation is numerous and diverse, and glue easily pollutes earphone outward appearance and horn component, and processing cost is high.And take off ability by the protecgulum of glue bonding way split and the tension of bonnet, in use, the phenomenon that protecgulum and bonnet mutually come off and damage often can occur.
Summary of the invention
In order to overcome the shell of earphone in prior art mutually come off and cause damage problem, the embodiment of the present invention provides a kind of auricular concha of earphone on the one hand, it comprises is all the first housing and second housings of plastic cement material, described first housing is together with the second housing split, the inner side of described first housing is provided with the reference column of one or more inner side towards the second housing extension, described first housing has the first edge part, and the first edge part is provided with the first slot; The inner side of described second housing is provided with one or more location hole, and the second housing has the Second Edge edge fitted with the first edge part, and Second Edge edge is provided with the first flange extended towards the first housing; Each reference column inserts in a location hole and by the mode of ultrasonic bonding and is welded together, and the first flange inserts in the first slot and by the mode of ultrasonic bonding and is welded together.
On the other hand, the embodiment of the present invention additionally provides a kind of earphone, and it comprises auricular concha and is located at the horn component in auricular concha, and described auricular concha is above-mentioned auricular concha.
The auricular concha of the earphone that the embodiment of the present invention provides arranges the first group of integrated structure be made up of reference column and location hole and the second group of integrated structure be made up of the first flange and the first slot, on the one hand the first housing and the second housing fast easy to assembly, the bond strength improving the first housing and the second housing is on the other hand large, and the tension improving the first housing and the second housing takes off ability.And reference column and location hole, the first flange and the first slot being welded together by ultrasonic bonding, it is convenient that its joint technology is implemented, and without the need to using glue bonding, avoids the shell of earphone mutually come off and damage.
The above-mentioned auricular concha of the earpiece application that the embodiment of the present invention provides, possesses all Advantageous Effects of above-mentioned auricular concha.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 shows the stereogram of earphone of the present invention;
Fig. 2 shows the stereogram of another angle of earphone of the present invention;
Fig. 3 shows the stereogram of auricular concha of the present invention;
Fig. 4 shows the stereogram of another angle of auricular concha of the present invention;
Fig. 5 shows the first housing of the present invention and the second housing split, and is separated the structural representation of the 3rd housing;
Fig. 6 shows the perspective exploded view of auricular concha of the present invention;
Fig. 7 shows the perspective exploded view of another angle of auricular concha of the present invention;
Fig. 8 shows the stereogram of the first housing of the present invention;
Fig. 9 shows the stereogram of the second housing of the present invention;
Figure 10 shows the stereogram of the 3rd housing of the present invention;
Figure 11 shows the orthographic drawing of the 3rd housing of the present invention;
Figure 12 shows the structural representation of auricular concha of the present invention;
Figure 13 shows the cutaway view of the auricular concha in Figure 12 along C-C line;
Figure 14 shows the A portion partial enlarged drawing of Figure 13;
Figure 15 shows the B portion partial enlarged drawing of Figure 13.
Drawing reference numeral:
The inner side of 1 first housing, 11 first housings, 12 reference columns, 13 first edge parts, 14 first slots, 15 the 3rd edge parts, 16 second flanges, 17 fixed legs, 171 screws;
The inner side of 2 second housings, 21 second housings, 22 location holes, 221 inserting columns, 23 Second Edge edges, 24 first flanges, 25 the 4th edge parts, 26 the 3rd flanges;
3 the 3rd housings, 31 the 5th edge parts, 32 hexagon edges, 33 second slots, 34 the 3rd slots, 35 retainer rings, 36 pit bit, 37 cable-through holes;
4 loudspeaker units; 41 earphone cords; 5 screws; 10 breach; 20 containing cavities.
Embodiment
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
Embodiment one:
The present embodiment contrast Fig. 3 to Figure 15 is described.
Consult Fig. 3 and Fig. 4, embodiments provide a kind of auricular concha of earphone, comprising is all first housing 1 and second housings 2 of plastic cement material, and described first housing 1 is together with the second housing 2 split;
Consult Fig. 6 and Fig. 8, the inner side 11 of described first housing is provided with the reference column 12 that one or more inner side 21 towards the second housing extends, and in present embodiment, the quantity of reference column 12 is three.Described first housing 1 has the first edge part 13, first edge part 13 and is provided with the first slot 14, and the inner side 11 of the first housing described in the present embodiment refers to the inwall side of the first housing 1;
Consult Fig. 7 and Fig. 9, the inner side 21 of described second housing is provided with one or more location hole 22, and in present embodiment, the quantity of location hole 22 is three.Second housing 2 has the Second Edge edge 23 fitted with the first edge part 13, and Second Edge edge 23 is provided with the first flange 24 extended towards the first housing 1; The inner side 21 of the second housing described in the present embodiment refers to the inwall side of the second housing 2, and each location hole 22 is formed at an inserting column 221 extended from the inner side 21 of the second housing towards the inner side 11 of the first housing;
In the present embodiment, the quantity of reference column 12 is identical with the quantity of location hole 22.Described first housing 1 is equivalent to the protecgulum towards ear inside when this earphone is worn, and described second housing 2 is equivalent to the bonnet towards ear outside when this earphone is worn.Certainly, the first housing 1 also can be bonnet, and relatively, the second housing 2 is protecgulum;
Each reference column 12 to be inserted in a location hole 22 and is welded together by the mode of ultrasonic bonding; Consult Figure 13 and Figure 15, the first flange 24 to be inserted in the first slot 14 and is welded together by the mode of ultrasonic bonding.
Consult shell for earphone described in Fig. 3, Fig. 4 and Fig. 5 and also comprise the 3rd housing 3;
Described first housing 1 also has the 3rd edge part 15, and described second housing 2 also has the 4th edge part 25;
3rd edge part 15 and the 4th edge part 25 limit a breach 10,3rd this breach 10 of housing 3 cap seal, first housing 1, second housing 2 and the 3rd housing 3 surround the containing cavity 20 (consulting Figure 13) that can be used for the horn component 4 of accommodating earphone jointly, and the inwall of the first housing 1 and the inwall of the second housing 2 form the part wall of containing cavity.
Described 3rd housing 3 is also plastic cement material;
Consult Figure 10 and Figure 11, described 3rd housing 3 comprises the 5th edge part 31 that the one and the 3rd edge part 15 fits and the hexagon edge 32 that the one and the 4th edge part 25 fits, described 5th edge part 31 is provided with the second slot 33, and described hexagon edge 32 is provided with the 3rd slot 34 (consulting Figure 14);
Described 3rd edge part 15 (consulting Fig. 5,6,7,8,14) is provided with the second flange 16 (consulting Fig. 6,8,14) extended towards the 3rd housing 3 (consulting Fig. 1 to 7,10,11,13,14), and described 4th edge part 25 (consulting Fig. 5,6,9,14) is provided with the 3rd flange 26 (consulting Fig. 9,14) extended towards the 3rd housing 3;
Consult Figure 12 and Figure 13, described second flange 16 to be inserted in the second slot 33 and is welded together by the mode of ultrasonic bonding, and described 3rd flange 26 to be inserted in the 3rd slot 34 and is welded together by the mode of ultrasonic bonding.By arranging the second flange 16 and the second slot 33 and the bond strength of the 3rd housing 3 and the first housing 1 can being improved by the mode welding of ultrasonic bonding, by arranging the 3rd flange 26 and the 3rd slot 34 and the bond strength of the 3rd housing 3 and the second housing 2 can being improved by the mode welding of ultrasonic bonding.And the 3rd housing 3 and the first housing 1, second housing 2 is fast easy to assembly.
Consult Fig. 8, described first slot 14 extends along the length direction of the first edge part 13, consults Fig. 9, and the first flange 24 extends along the length direction of Second Edge edge 23.That is, the length of the first slot 14 substantially etc. is longer than the length of the first edge part 13, and the length of the first flange 24 substantially etc. is longer than the length of Second Edge edge 23, this contributes to bond strength and the sealing of raising first housing 1 and the second housing 2, plays better dustproof and waterproof effect.
Consult Figure 10, described second slot 33 extends along the length direction of the 5th edge part 31, consults Fig. 6, and described second flange 16 extends along the length direction of the 3rd edge part 15; That is, the length of the second slot 33 substantially etc. is longer than the length of the 5th edge part 31, and the length of the second flange 16 substantially etc. is longer than the length of the 3rd edge part 15, this contributes to bond strength and the sealing of raising first housing 1 and the 3rd housing 3, plays better dustproof and waterproof effect.
Consult Fig. 6, described 3rd slot 34 extends along the length direction of hexagon edge 32, consults Fig. 9, and described 3rd flange 26 extends along the length direction of the 4th edge part 25.That is, the length of the 3rd slot 34 substantially etc. is longer than the length of hexagon edge 32, and the length of the 3rd flange 26 substantially etc. is longer than the length of the 4th edge part 25, this contributes to bond strength and the sealing of raising second housing 2 and the 3rd housing 3, plays better dustproof and waterproof effect.
Consult Fig. 6 and Fig. 8, the inner side 11 of described first housing is provided with fixed leg 17, and described fixed leg 17 is provided with screw 171;
Consult Fig. 6, described 3rd housing 3 is provided with retainer ring 35, and a screw 5 screws in screw 171 through retainer ring 35 and is locked on the first housing 1 by the 3rd housing 3.Its structure is simple, fast easy to assembly, and the first housing 1 can be made to be combined more firm with the 3rd housing 3.
In the present embodiment, fixed leg 17, retainer ring 35 and a screw 5 form one group for locking the lock cell of the 3rd housing 3, show only one group of such lock cell, but such lock cell can arrange many groups in figure.
The surface of described 3rd housing 3 is provided with one deck electrodeposited coating (not shown).The formation of electrodeposited coating can be processed to form by plating after the 3rd housing 3 injection mo(u)lding again, and electroplates processing and belong to prior art, no longer describes in detail herein.Electrodeposited coating can be electrodeposition of metals.
Consult Figure 10 and Figure 11, the cell wall of described second slot 33 and the cell wall of the 3rd slot 34 are respectively equipped with one or more pit bit 36.By arranging pit bit 36, after the second flange 16 and the second slot 33, the 3rd flange 26 and the 3rd slot 34 welding can be made, part second flange 16 enters the pit bit 36 of the second slot 33, and part the 3rd flange 26 enters the pit bit 36 of the 3rd slot 34, effectively can improve bond strength.
Consult Figure 13, described 3rd housing 3 is provided with the cable-through hole 37 being communicated with containing cavity 20 to allow the earphone cord 41 be connected with the horn component 4 of earphone to pass.
The auricular concha of the earphone that the present embodiment provides arranges the first group of integrated structure be made up of reference column 12 and location hole 22 and the second group of integrated structure be made up of the first flange 24 and the first slot 14, on the one hand the first housing 1 and the second housing 2 fast easy to assembly, the bond strength improving the first housing 1 and the second housing 2 is on the other hand large, and the tension improving the first housing 1 and the second housing 2 takes off ability.And reference column 12 and location hole 22, first flange 24 and the first slot 14 being welded together by ultrasonic bonding, it is convenient that its joint technology is implemented, and without the need to using glue bonding, avoids the shell of earphone mutually come off and damage.
Embodiment two:
Consult Fig. 1 and Fig. 2, the embodiment of the present invention two provides a kind of earphone, and it comprises auricular concha and is located at the horn component 4 in auricular concha, and described auricular concha is the auricular concha described in embodiment one, its concrete structure see embodiment one (consulting Fig. 3 to Figure 14), no longer can describe in detail herein.
The earphone that the present embodiment provides, auricular concha arranges the first group of integrated structure be made up of reference column 12 and location hole 22 and the second group of integrated structure be made up of the first flange 24 and the first slot 14, on the one hand the first housing 1 and the second housing 2 fast easy to assembly, the bond strength improving the first housing 1 and the second housing 2 is on the other hand large, and the tension improving the first housing 1 and the second housing 2 takes off ability.And reference column 12 and location hole 22, first flange 24 and the first slot 14 being welded together by ultrasonic bonding, it is convenient that its joint technology is implemented, and without the need to using glue bonding, avoids the shell of earphone mutually come off and damage.
Claims (10)
1. an auricular concha for earphone, comprising is all the first housing and second housings of plastic cement material, and described first housing, together with the second housing split, is characterized in that,
The inner side of described first housing is provided with the reference column of one or more inner side towards the second housing extension, and described first housing has the first edge part, and the first edge part is provided with the first slot;
The inner side of described second housing is provided with one or more location hole, and the second housing has the Second Edge edge fitted with the first edge part, and Second Edge edge is provided with the first flange extended towards the first housing;
Each reference column inserts in a location hole and by the mode of ultrasonic bonding and is welded together, and the first flange inserts in the first slot and by the mode of ultrasonic bonding and is welded together.
2. the auricular concha of earphone according to claim 1, is characterized in that,
The auricular concha of described earphone also comprises the 3rd housing;
Described first housing also has the 3rd edge part, and described second housing also has the 4th edge part;
3rd edge part and the 4th edge part limit a breach, the 3rd this breach of housing cap seal, and the first housing, the second housing and the 3rd housing surround the containing cavity that can be used for the horn component of accommodating earphone jointly.
3. the auricular concha of earphone according to claim 2, is characterized in that,
The inner side of described first housing is provided with fixed leg, and described fixed leg is provided with screw;
Described 3rd housing is provided with retainer ring, and a screw to screw in screw by the 3rd case lock on the first housing through retainer ring.
4. the auricular concha of earphone according to claim 2, is characterized in that, the surface of described 3rd housing is provided with one deck electrodeposited coating.
5. the auricular concha of earphone according to claim 2, is characterized in that, described 3rd housing is provided with and is communicated with the cable-through hole allowing the earphone cord be connected with the horn component of earphone to pass with containing cavity.
6. the auricular concha of earphone according to claim 2, is characterized in that,
Described 3rd housing is also plastic cement material;
Described 3rd housing comprises the 5th edge part that the one and the 3rd edge part fits and the hexagon edge that the one and the 4th edge part fits, and described 5th edge part is provided with the second slot, and described hexagon edge is provided with the 3rd slot;
Described 3rd edge part is provided with the second flange extended towards the 3rd housing, and described 4th edge part is provided with the 3rd flange extended towards the 3rd housing;
Described second flange inserts in the second slot and by the mode of ultrasonic bonding and is welded together, and described 3rd flange to be inserted in the 3rd slot and is welded together by the mode of ultrasonic bonding.
7. the auricular concha of earphone according to claim 6, is characterized in that,
Described second slot extends along the length direction of the 5th edge part, and described second flange extends along the length direction of the 3rd edge part;
Described 3rd slot extends along the length direction of hexagon edge, and described 3rd flange extends along the length direction of the 4th edge part.
8. the auricular concha of earphone according to claim 6, is characterized in that, the cell wall of described second slot and the cell wall of the 3rd slot are respectively equipped with one or more pit bit.
9. the auricular concha of earphone according to claim 1, is characterized in that: described first slot extends along the length direction of the first edge part, and the first flange extends along the length direction of Second Edge edge.
10. an earphone, comprises auricular concha and is located at the horn component in auricular concha, it is characterized in that, the auricular concha of described auricular concha any one of claim 1 to 9 described in claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634146.6A CN105208482A (en) | 2015-09-28 | 2015-09-28 | Earphone shell of earphone and earphone applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510634146.6A CN105208482A (en) | 2015-09-28 | 2015-09-28 | Earphone shell of earphone and earphone applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105208482A true CN105208482A (en) | 2015-12-30 |
Family
ID=54955857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510634146.6A Pending CN105208482A (en) | 2015-09-28 | 2015-09-28 | Earphone shell of earphone and earphone applying same |
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| Country | Link |
|---|---|
| CN (1) | CN105208482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792576A (en) * | 2016-05-25 | 2016-07-20 | 广东欧珀移动通信有限公司 | Shell structure and mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761799A (en) * | 2011-04-27 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Earphone |
| CN203193835U (en) * | 2013-02-05 | 2013-09-11 | 郁志曰 | Earphone |
| US20130294634A1 (en) * | 2012-05-03 | 2013-11-07 | Hon Hai Precision Industry Co., Ltd. | Earphone set with interchangeable in-ear and in-concha caps |
| CN203368684U (en) * | 2013-06-29 | 2013-12-25 | 歌尔声学股份有限公司 | Loudspeaker module |
| CN204305288U (en) * | 2014-07-24 | 2015-04-29 | 深圳市成研科技有限公司 | The rotating earphone-type MP3 of connecting rod or earphone |
-
2015
- 2015-09-28 CN CN201510634146.6A patent/CN105208482A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761799A (en) * | 2011-04-27 | 2012-10-31 | 鸿富锦精密工业（深圳）有限公司 | Earphone |
| US20130294634A1 (en) * | 2012-05-03 | 2013-11-07 | Hon Hai Precision Industry Co., Ltd. | Earphone set with interchangeable in-ear and in-concha caps |
| CN203193835U (en) * | 2013-02-05 | 2013-09-11 | 郁志曰 | Earphone |
| CN203368684U (en) * | 2013-06-29 | 2013-12-25 | 歌尔声学股份有限公司 | Loudspeaker module |
| CN204305288U (en) * | 2014-07-24 | 2015-04-29 | 深圳市成研科技有限公司 | The rotating earphone-type MP3 of connecting rod or earphone |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792576A (en) * | 2016-05-25 | 2016-07-20 | 广东欧珀移动通信有限公司 | Shell structure and mobile terminal |
| CN105792576B (en) * | 2016-05-25 | 2018-09-11 | 广东欧珀移动通信有限公司 | Shell structure and mobile terminal |
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Application publication date: 20151230 |
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