CN203423776U - Microphone mounting structure for electronic equipment, and mobile phone - Google Patents
Microphone mounting structure for electronic equipment, and mobile phone Download PDFInfo
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- CN203423776U CN203423776U CN201320496321.6U CN201320496321U CN203423776U CN 203423776 U CN203423776 U CN 203423776U CN 201320496321 U CN201320496321 U CN 201320496321U CN 203423776 U CN203423776 U CN 203423776U
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- microphone
- housing
- mounting structure
- puigging
- microphone mounting
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Abstract
The utility model discloses a microphone mounting structure for electronic equipment, and a mobile phone. The microphone mounting structure comprises a first housing and a microphone carrier fixedly connected with a microphone. The first housing is provided with an accommodation chamber for accommodating the microphone, and sound holes communicated with the accommodation chamber. The microphone mounting structure further comprises an elastic sound insulation layer for sound insulation, which is interposed between the first housing and the microphone carrier. The microphone mounting structure provided by the utility model improves the timbre of the microphone.
Description
Technical field
The utility model relates to technical field of electronic products, particularly a kind of microphone mounting structure of electronic equipment and mobile phone.
Background technology
As everyone knows, in the electronic equipments such as mobile phone, panel computer, be all provided with for carrying out the microphone of phonetic entry.In prior art, the mounting structure of this microphone has generally included the first housing, the second housing and microphone carrier, wherein microphone is arranged in microphone carrier, the first housing is provided with for the containing cavity of accommodating microphone and the voice guide hole that is communicated with this containing cavity, and the second housing is used for supporting the first housing; When the first housing is fixedly connected with the second housing, by the first housing and the second housing, grips microphone carrier, and make microphone be positioned at containing cavity.But due between the first housing and microphone carrier for rigidity contacts, thereby unavoidably there is gap, and then cause leaking sound, affect acoustical quality.
Utility model content
Main purpose of the present utility model is to provide a kind of microphone mounting structure, is intended to improve acoustical quality.
To achieve these goals, the utility model provides a kind of microphone mounting structure of electronic equipment, described microphone mounting structure comprises the first housing and the microphone carrier being fixedly connected with microphone, and described the first housing is provided with for the containing cavity of accommodating described microphone and the voice guide hole being communicated with described containing cavity; Described microphone mounting structure also comprises the elasticity puigging for sound insulation, and described elasticity puigging is between described the first housing and microphone carrier.
Preferably, described elasticity puigging arranges ringwise.
Preferably, described elasticity puigging is foam.
Preferably, the ring width of described elasticity puigging is greater than 0.9mm.
Preferably, described elasticity puigging is adhesively fixed and is connected with described the first housing.
Preferably, the position of the corresponding described elasticity puigging of described the first housing caves inward and forms the groove with described elasticity puigging adaptation, and described elasticity puigging is located in described groove, and protrudes described groove setting.
Preferably, described the first housing is provided with for the some locating convex blocks to described elasticity puigging location.
Preferably, to deviate between the end face of described microphone carrier and the distance regions between the first housing be 0.5 mm to 1.0mm to described microphone.
Preferably, between the distance regions between the side of described microphone and the first housing, be 0.3mm to 0.5mm.
The utility model also provides a kind of mobile phone, described mobile phone comprises microphone mounting structure, described microphone mounting structure comprises the first housing and the microphone carrier being fixedly connected with microphone, and described the first housing is provided with for the containing cavity of accommodating described microphone and the voice guide hole being communicated with described containing cavity; Described microphone mounting structure also comprises the elasticity puigging for sound insulation, and described elasticity puigging is between described the first housing and microphone carrier.
The utility model is by an elasticity puigging is set between the first housing and microphone carrier, and grips elasticity puigging by the first housing and microphone carrier, makes elasticity puigging produce elastic deformation.Thereby can effectively avoid owing to having gap between the first housing and microphone carrier, and cause leaking sound, so the utility model provides microphone mounting structure can improve acoustical quality.
Accompanying drawing explanation
Fig. 1 is the part section structural representation of the utility model microphone mounting structure one embodiment.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of microphone mounting structure of electronic equipment.
With reference to Fig. 1, Fig. 1 is the part section structural representation of the utility model microphone mounting structure one embodiment.The microphone mounting structure of the electronic equipment that the utility model provides, comprise the first housing 10 and the microphone carrier 30 being fixedly connected with microphone 20, described the first housing 10 is provided with for the containing cavity 11 of accommodating described microphone and the voice guide hole 12 being communicated with described containing cavity 11; Described microphone mounting structure also comprises the elasticity puigging 40 for sound insulation, and described elasticity puigging 40 is between described the first housing 10 and microphone carrier 30.
In the present embodiment, said first shell microphone carrier 30 can be mainboard or FPC(Flexible Printed Circuit, flexible PCB).Particularly, the structure of above-mentioned elasticity puigging 40 can arrange according to actual needs, and in the present embodiment, above-mentioned elasticity puigging 40 is preferably loop configuration.Above-mentioned containing cavity 11 is caved inward and is formed by the first housing 10, during installation, can first elasticity puigging 40 be placed on to this depression position, and make this containing cavity 11 be positioned at the centre of loop configuration; Then microphone carrier 30 and elasticity puigging 40 are fitted and pushed elasticity puigging 40, now microphone carrier 30 and the first housing 10 grip elasticity puigging elasticity puigging 40, elasticity puigging 40 is tight with the first housing 10 and microphone carrier 30 laminatings under the active force of elasticity recovery, thereby reaches the effect of sound insulation.
In the above-described embodiments, above-mentioned microphone mounting structure also can comprise one second housing 50, and described the second housing 50 is for supporting microphone carrier 30.Particularly, this microphone carrier 30 is placed on the second housing 50, and when the second housing 50 is fixedly connected with said first shell 10, by the first housing 10 and the second housing 50, grips microphone carrier 30 and elasticity puigging 40.It should be noted that said first shell 10 can be fore shell in one embodiment, above-mentioned the second housing 50 can be back cover; Said first shell 10 can also be back cover in another embodiment, and above-mentioned the second housing 50 can also be fore shell.
The utility model is by an elasticity puigging 40 is set between the first housing 10 and microphone carrier 30, and grips elasticity puigging 40 by the first housing 10 and microphone carrier 30, makes elasticity puigging 40 produce elastic deformations.Thereby can effectively avoid owing to having gap between the first housing 10 and microphone carrier 30, and cause leaking sound, so the utility model provides microphone mounting structure can improve acoustical quality.
It should be noted that above-mentioned elasticity puigging 40 can make for the material that has arbitrarily elasticity and can realize sound insulation, in the present embodiment, above-mentioned elasticity puigging 40 is preferably foam.For easy for installation, in the present embodiment, also elasticity puigging 40 can be adhesively fixed and be connected with the first housing 10, such as can elasticity puigging 40 and the first housing 10 being adhesively fixed by silica gel or double faced adhesive tape etc.Above-mentioned electronic equipment is the electronic equipment with speech voice input function, as mobile phone, panel computer etc.
Further, in order to facilitate the making of elasticity puigging 40, and reach good soundproof effect, in the present embodiment, the ring width of above-mentioned elasticity puigging 40 is preferably greater than 0.9mm.
In the present embodiment, elasticity puigging 40 structure setting ringwise, so the distance between the width of elasticity puigging 40 inside and outside wall that is annular element.For example above-mentioned elasticity puigging 40 can be circular setting, the external diameter that width of above-mentioned elasticity puigging 40 is annulus and internal diameter poor.
Further, based on above-described embodiment, in the present embodiment, for convenient, install, guarantee soundproof effect simultaneously, also can on the first housing 10, a location structure be set.The concrete form of this location structure can arrange according to actual needs, below will be specifically described with two kinds of execution modes:
In one embodiment, the position of the corresponding described elasticity puigging 40 of said first shell 10 caves inward and forms the groove (not shown) with described elasticity puigging 40 adaptations, described elasticity puigging 40 is located in described groove, and protrudes described groove setting.
In present embodiment, above-mentioned groove is annular groove, the degree of depth of groove can arrange according to actual needs, as long as can guarantee that bottom portion of groove is less than the thickness of elasticity puigging 40 to the vertical range of microphone carrier 30 when the first housing 10 is fixedly connected with the second housing 50.Due to groove being set, not only can realize location to elasticity puigging 40, can, by being partially submerged into the first housing 10 of elasticity puigging 40, therefore, can effectively improve the soundproof effect of elasticity puigging 40 simultaneously.
In another embodiment, said first shell 10 is provided with for the some locating convex block (not shown)s to described elasticity puigging 40 location.
In present embodiment, with the elasticity puigging 40 of circular ring structure, make detailed description.The quantity of above-mentioned locating convex block can arrange according to actual needs, at this, does not limit further, and particularly, each locating convex block can be positioned on same circumference, with inwall or the outer wall laminating of circular elasticity puigging 40; Or each projection can be separately positioned on two circumference in the same center of circle, with the inner and outer wall laminating of circular elasticity puigging 40.
Further, in order to guarantee the normal mounting of microphone 20, can be when above-mentioned containing cavity 11 big or small be set, guarantee certain assembling safe distance, particularly, can be when microphone 20 have assembled, guarantee that it is 0.5 mm to 1.0mm that microphone 20 deviates between the end face of described microphone carrier 30 and the distance regions between the first housing 10; Between the distance regions between the side of described microphone and the first housing 10, be 0.3mm to 0.5mm.
The utility model also provides a kind of mobile phone, and this mobile phone comprises microphone mounting structure, and the structure of this microphone mounting structure can, with reference to above-described embodiment, not repeat them here.Naturally, because the mobile phone of the present embodiment has adopted the technical scheme of above-mentioned microphone mounting structure, so this mobile phone has all beneficial effects of above-mentioned microphone mounting structure.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the microphone mounting structure of an electronic equipment, comprise the first housing and the microphone carrier being fixedly connected with microphone, described the first housing is provided with for the containing cavity of accommodating described microphone and the voice guide hole being communicated with described containing cavity, it is characterized in that, described microphone mounting structure also comprises the elasticity puigging for sound insulation, and described elasticity puigging is between described the first housing and microphone carrier.
2. microphone mounting structure as claimed in claim 1, is characterized in that, described elasticity puigging arranges ringwise.
3. microphone mounting structure as claimed in claim 2, is characterized in that, described elasticity puigging is foam.
4. microphone mounting structure as claimed in claim 2, is characterized in that, the ring width of described elasticity puigging is greater than 0.9mm.
5. microphone mounting structure as claimed in claim 2, is characterized in that, described elasticity puigging is adhesively fixed and is connected with described the first housing.
6. the microphone mounting structure as described in claim 2 or 5, it is characterized in that, the position of the corresponding described elasticity puigging of described the first housing caves inward and forms the groove with described elasticity puigging adaptation, and described elasticity puigging is located in described groove, and protrudes described groove setting.
7. the microphone mounting structure as described in claim 2 or 5, its spy is being, described the first housing is provided with for the some locating convex blocks to described elasticity puigging location.
8. microphone mounting structure as claimed in claim 1, is characterized in that, it is 0.5 mm to 1.0mm that described microphone deviates between the end face of described microphone carrier and the distance regions between the first housing.
9. microphone mounting structure as claimed in claim 1, is characterized in that, between the distance regions between the side of described microphone and the first housing, is 0.3mm to 0.5mm.
10. a mobile phone, is characterized in that, comprises microphone mounting structure as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496321.6U CN203423776U (en) | 2013-08-14 | 2013-08-14 | Microphone mounting structure for electronic equipment, and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496321.6U CN203423776U (en) | 2013-08-14 | 2013-08-14 | Microphone mounting structure for electronic equipment, and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423776U true CN203423776U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496321.6U Expired - Fee Related CN203423776U (en) | 2013-08-14 | 2013-08-14 | Microphone mounting structure for electronic equipment, and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423776U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082439A1 (en) * | 2016-11-04 | 2018-05-11 | 惠州Tcl移动通信有限公司 | Hidden microphone sound output structure and narrow-bezel mobile terminal |
| WO2022111505A1 (en) * | 2020-11-30 | 2022-06-02 | 维沃移动通信有限公司 | Electronic device |
-
2013
- 2013-08-14 CN CN201320496321.6U patent/CN203423776U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082439A1 (en) * | 2016-11-04 | 2018-05-11 | 惠州Tcl移动通信有限公司 | Hidden microphone sound output structure and narrow-bezel mobile terminal |
| WO2022111505A1 (en) * | 2020-11-30 | 2022-06-02 | 维沃移动通信有限公司 | Electronic device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20210814 |