CN204376992U - A kind of novel mobile phone earphone structure - Google Patents
A kind of novel mobile phone earphone structure Download PDFInfo
- Publication number
- CN204376992U CN204376992U CN201420803762.0U CN201420803762U CN204376992U CN 204376992 U CN204376992 U CN 204376992U CN 201420803762 U CN201420803762 U CN 201420803762U CN 204376992 U CN204376992 U CN 204376992U
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- CN
- China
- Prior art keywords
- receiver
- mobile phone
- headphone body
- silk screen
- fixed head
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Abstract
The utility model relates to field of mobile phones, is specifically related to a kind of novel mobile phone earphone structure.Its headphone body is electrically connected by receiver fixed head, circular reference column and circuit board of mobile phone, avoids headphone body and contacts with audio interface, prevent the interference that audio interface causes headphone body tonequality.There is gap in headphone body and receiver mounting groove, the current sound produced of conversing when can prevent headphone body from directly contacting with receiver mounting groove.The resilient waterproof silk screen of tool for mounting on headphone body; the height of this waterproof silk screen is greater than the medial surface of handset front case; the size dimension of waterproof silk screen is greater than the size dimension listening bore; after mobile phone has been assembled; due to the elasticity of waterproof silk screen; waterproof silk screen is in listens the position of bore to protrude; this waterproof silk screen is made to can be good at carrying out water proof anti-soil protection to headphone body; capillary groove simultaneously on handset front case is provided with receiver watertight composition, strengthens the water proof anti-soil effect to headphone body further.
Description
Technical field
the utility model relates to field of mobile phones, is specifically related to a kind of novel mobile phone earphone structure.
Background technology
along with the develop rapidly of electronic technology, mobile phone has become the requisite articles for daily use of people.For current mobile phone, except having traditional communication function, also have the additional function that other are many, particularly smart mobile phone concurrently, on its mobile phone, additional function is whether powerful, decides mobile phone to a great extent and whether has stronger attraction to user.Earpiece is as an important devices of mobile phone, and due to reasons such as installations, earpiece occurs noise sometimes, and tonequality reduces.Earpiece is adopt embedded groove type absolutely mostly simultaneously, uses rear ubiquity easily by the phenomenon that water, dirt, dust corrode, has a strong impact on earpiece service quality.
Summary of the invention
for overcoming above-mentioned defect, namely the purpose of this utility model is to provide a kind of and improves receiver tonequality, and can the novel mobile phone earphone structure of effective water proof anti-soil.
the purpose of this utility model is achieved through the following technical solutions:
a kind of novel mobile phone earphone structure of the present utility model, its top coordinates with the bore of listening on handset front case, and bottom coordinates with circuit board of mobile phone, comprising: headphone body, receiver fixed head, receiver obturator, receiver watertight composition; The T-shaped shape of described headphone body, the upper end of described headphone body offers groove; Described receiver fixed head is rectangular flat, described receiver fixed head is conductive metallic material, offer in the middle part of described receiver fixed head and listen bore for what clamp the T-shaped bottom of headphone body, two ends, described receiver fixed head left and right offer two symmetrical circular locating openings, and in the middle part of described receiver fixed head, both sides are respectively provided with projection; Described circuit board of mobile phone is provided with two circular reference columns be electrically connected with circuit board of mobile phone, described circuit board of mobile phone is positioned at two circular reference column middles and offers receiver mounting groove, described two circular locating openings are socketed on two circular reference columns respectively, the bottom of described headphone body is arranged in described receiver mounting groove, there is gap in bottom and the receiver mounting groove of described headphone body, described headphone body is electrically connected by receiver fixed head, two circular reference columns and circuit board of mobile phone successively; Described receiver obturator comprises: T-shaped shape has flexible waterproof silk screen, two-sided tape; The T-shaped under-filled described groove of described waterproof silk screen, described two-sided tape bonding waterproof silk screen and headphone body upper surface, the height of described waterproof silk screen is higher than the medial surface of described handset front case, and the size dimension of described waterproof silk screen is greater than the size dimension listening bore; Described handset front case is positioned at top, receiver hole and offers capillary groove for installing receiver watertight composition, described receiver watertight composition comprises receiver decorative metal net and is arranged on the online waterproof material coating of receiver decorative metal, and the upper surface of described waterproof material coating is concordant with the upper surface of handset front case.
further, described waterproof material coating is fluoropolymer resin.
further, the thickness of described waterproof material coating is 10-30 μm.
further, the mesh diameter of described waterproof silk screen is 0.4mm, and Mesh distance is 0.2mm.
further, described receiver fixed head is metallic iron.
further, described receiver fixed head is metallic copper.
further, described receiver fixed head is stainless steel material.
a kind of novel mobile phone earphone structure that the utility model provides, headphone body on it is electrically connected by receiver fixed head, two circular reference columns and circuit board of mobile phone successively, avoid headphone body in prior art to contact with audio interface, prevent the interference that audio interface causes headphone body tonequality.Be arranged on by headphone body in the receiver mounting groove on circuit board of mobile phone, saved the space on circuit board of mobile phone, there is gap, the current sound produced of conversing when can prevent headphone body from directly contacting with receiver mounting groove in headphone body and receiver mounting groove simultaneously.The resilient waterproof silk screen of tool for mounting on headphone body; the height of this waterproof silk screen is greater than the medial surface of handset front case; the size dimension of waterproof silk screen is greater than the size dimension listening bore; after mobile phone has been assembled; due to the elasticity of waterproof silk screen; waterproof silk screen is in listens the position of bore to protrude; this waterproof silk screen is made to can be good at carrying out water proof anti-soil protection to headphone body; capillary groove simultaneously on handset front case is provided with receiver watertight composition, strengthens the water proof anti-soil effect to headphone body further.
Accompanying drawing explanation
for ease of illustrating, the utility model is described in detail by following preferred embodiment and accompanying drawing.
fig. 1 is a kind of novel mobile phone earphone structure installation site of the utility model schematic diagram;
fig. 2 is a kind of novel mobile phone earphone structure of the utility model schematic diagram;
fig. 3 is receiver fixed plate structure figure in a kind of novel mobile phone earphone structure of the utility model.
Embodiment
in order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
please refer to Fig. 1-3, a kind of novel mobile phone earphone structure of the present utility model, its top coordinates with the bore 2 of listening on handset front case 1, and bottom coordinates with circuit board of mobile phone 3, comprising: headphone body 4, receiver fixed head 5, receiver obturator, receiver watertight composition; The T-shaped shape of this headphone body 4, the upper end of this headphone body 4 offers groove 6; This receiver fixed head 5 is in rectangular flat, and this receiver fixed head 5 is conductive metallic material, can be metallic iron, metallic copper or stainless steel material; What offer the T-shaped bottom for clamping headphone body 4 in the middle part of this receiver fixed head 5 listens bore 7, and these receiver fixed head about 5 two ends offer two symmetrical circular locating openings 8, and in the middle part of this receiver fixed head 5, both sides are respectively provided with protruding 9; This circuit board of mobile phone 3 is provided with two circular reference columns 10 be electrically connected with circuit board of mobile phone 3, this circuit board of mobile phone 3 is positioned at two circular reference column 10 middles and offers receiver mounting groove 11.These two circular locating openings 8 are socketed on two circular reference columns 10 respectively, and two projections 9 support the corresponding site on circuit board of mobile phone 3, make receiver fixed head 5 more firm.The bottom of this headphone body 4 is arranged in this receiver mounting groove 11, and bottom and the receiver mounting groove 11 of this headphone body 4 exist gap.Headphone body 4 is electrically connected with circuit board of mobile phone 3 by the circular reference column 8 of receiver fixed head 5, two successively, avoids headphone body 4 in prior art and contacts with audio interface, prevent the interference that audio interface causes headphone body 4 tonequality.Headphone body 4 is arranged in the receiver mounting groove 11 on circuit board of mobile phone 3, save the space on circuit board of mobile phone 3, there is gap in headphone body 4 and receiver mounting groove 11 simultaneously, to converse when can prevent headphone body 4 from directly contacting with receiver mounting groove 11 current sound produced, receiver tonequality is provided further.
this receiver obturator comprises: T-shaped shape has flexible waterproof silk screen 12, two-sided tape 13; This groove 6 T-shaped under-filled of this waterproof silk screen 12, this two-sided tape 13 bonds waterproof silk screen 12 and headphone body 4 upper surface, this waterproof silk screen 12 can waterproof again can entrant sound.The height of this waterproof silk screen 12 is greater than the medial surface of handset front case 1; the size dimension of waterproof silk screen 12 is greater than the size dimension listening bore 2; the mesh diameter of this waterproof silk screen 12 is 0.4mm; Mesh distance is 0.2mm; after mobile phone has been assembled; due to the elasticity of waterproof silk screen 12, waterproof silk screen 12 is in listens the position of bore 2 to protrude, and makes this waterproof silk screen 12 can be good at carrying out water proof anti-soil protection to headphone body 4.This handset front case 1 is positioned at top, receiver hole 2 and offers capillary groove 14 for installing receiver watertight composition, the waterproof material coating 16 that this receiver watertight composition comprises receiver decorative metal net 15 and is arranged on receiver decorative metal net 15, this waterproof material coating 16 is fluoropolymer resin, thickness is 10-30 μm, this waterproof material coating 16 can waterproof again can entrant sound, further enhancing is to the water proof anti-soil effect of headphone body 4, the upper surface of this waterproof material coating 16 is concordant with the upper surface of handset front case 1 simultaneously, ensures the overall appearance aesthetic of mobile phone.
the foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (7)
1. a novel mobile phone earphone structure, its top coordinates with the bore of listening on handset front case, and bottom coordinates with circuit board of mobile phone, it is characterized in that, comprising: headphone body, receiver fixed head, receiver obturator, receiver watertight composition; The T-shaped shape of described headphone body, the upper end of described headphone body offers groove; Described receiver fixed head is rectangular flat, described receiver fixed head is conductive metallic material, offer in the middle part of described receiver fixed head and listen bore for what clamp the T-shaped bottom of headphone body, two ends, described receiver fixed head left and right offer two symmetrical circular locating openings, and in the middle part of described receiver fixed head, both sides are respectively provided with projection; Described circuit board of mobile phone is provided with two circular reference columns be electrically connected with circuit board of mobile phone, described circuit board of mobile phone is positioned at two circular reference column middles and offers receiver mounting groove, described two circular locating openings are socketed on two circular reference columns respectively, the bottom of described headphone body is arranged in described receiver mounting groove, there is gap in bottom and the receiver mounting groove of described headphone body, described headphone body is electrically connected by receiver fixed head, two circular reference columns and circuit board of mobile phone successively; Described receiver obturator comprises: T-shaped shape has flexible waterproof silk screen, two-sided tape; The T-shaped under-filled described groove of described waterproof silk screen, described two-sided tape bonding waterproof silk screen and headphone body upper surface, the height of described waterproof silk screen is higher than the medial surface of described handset front case, and the size dimension of described waterproof silk screen is greater than the size dimension listening bore; Described handset front case is positioned at top, receiver hole and offers capillary groove for installing receiver watertight composition, described receiver watertight composition comprises receiver decorative metal net and is arranged on the online waterproof material coating of receiver decorative metal, and the upper surface of described waterproof material coating is concordant with the upper surface of handset front case.
2. a kind of novel mobile phone earphone structure according to claim 1, is characterized in that, described waterproof material coating is fluoropolymer resin.
3. a kind of novel mobile phone earphone structure according to claim 1, is characterized in that, the thickness of described waterproof material coating is 10-30 μm.
4. a kind of novel mobile phone earphone structure according to claim 1, is characterized in that, the mesh diameter of described waterproof silk screen is 0.4mm, and Mesh distance is 0.2mm.
5. a kind of novel mobile phone earphone structure according to claim 1, is characterized in that, described receiver fixed head is metallic iron.
6. a kind of novel mobile phone earphone structure according to claim 1, is characterized in that, described receiver fixed head is metallic copper.
7. a kind of novel mobile phone earphone structure according to claim 1, is characterized in that, described receiver fixed head is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803762.0U CN204376992U (en) | 2014-12-18 | 2014-12-18 | A kind of novel mobile phone earphone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803762.0U CN204376992U (en) | 2014-12-18 | 2014-12-18 | A kind of novel mobile phone earphone structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376992U true CN204376992U (en) | 2015-06-03 |
Family
ID=53333167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803762.0U Expired - Fee Related CN204376992U (en) | 2014-12-18 | 2014-12-18 | A kind of novel mobile phone earphone structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552600A (en) * | 2015-12-22 | 2016-05-04 | 惠州Tcl移动通信有限公司 | Receiver switch-over structure and ultra-thin electronic equipment |
-
2014
- 2014-12-18 CN CN201420803762.0U patent/CN204376992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552600A (en) * | 2015-12-22 | 2016-05-04 | 惠州Tcl移动通信有限公司 | Receiver switch-over structure and ultra-thin electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |