CN203387546U - Mobile phone having characteristics of high quality and heavy bass - Google Patents

Mobile phone having characteristics of high quality and heavy bass Download PDF

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Publication number
CN203387546U
CN203387546U CN201320351738.3U CN201320351738U CN203387546U CN 203387546 U CN203387546 U CN 203387546U CN 201320351738 U CN201320351738 U CN 201320351738U CN 203387546 U CN203387546 U CN 203387546U
Authority
CN
China
Prior art keywords
mobile phone
horn
loudspeaker
sound
sound chamber
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
Application number
CN201320351738.3U
Other languages
Chinese (zh)
Inventor
张海军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN KEN XIN DA TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN KEN XIN DA TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHENZHEN KEN XIN DA TECHNOLOGY Co Ltd filed Critical SHENZHEN KEN XIN DA TECHNOLOGY Co Ltd
Priority to CN201320351738.3U priority Critical patent/CN203387546U/en
Application granted granted Critical
Publication of CN203387546U publication Critical patent/CN203387546U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a mobile phone, especially to a mobile phone having characteristics of high quality and heavy bass. The provided mobile phone comprises a mobile phone surface shell and a mobile phone bottom shell, wherein the mobile phone surface shell and the mobile phone bottom shell are in acohesive mode to form an installing cavity; a main board and a horn sound cavity box assembly are arranged in the installing cavity; and the horn sound cavity box assembly includes a horn support, a sound box bottom cover, a horn, a resonance diaphragm, and a sound box surface cover. The sound box surface cover and the sound box bottom cover are in a cohesive mode to form a resonance sound cavity; the horn support is arranged in the resonance sound cavity; the horn and the resonance diaphragm are respectively arranged at the horn support; and a rear sound cavity is formed by encircling of the horn support, the horn, the resonance diaphragm, and the sound box bottom cover. The provided mobile phone has the following beneficial effects: because of the rear sound cavity formed by encircling of the horn support, the horn, the resonance diaphragm, and the sound box bottom cover, the sound quality of the horn is improved, thereby improving the sound quality and the heavy bass effect.

Description

A kind of mobile phone with high tone quality, low stress characteristics
Technical field
The utility model relates to mobile phone, relates in particular to a kind of mobile phone with high tone quality, low stress characteristics.
Background technology
Existing mobile phone speaker adopts monomer horn to make loudspeaker sound chamber box, or contacts to seal with mainboard by the shell material, and this structure is difficult to the mobile phone tone quality of horn is promoted, and causes the tonequality of mobile phone poor.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of mobile phone with high tone quality, low stress characteristics.
The utility model provides a kind of high tone quality that has, the mobile phone of low stress characteristics, comprise that the phase obvolvent forms mobile telephone surface shell and the mobile phone drain pan that cavity is installed, be provided with mainboard and loudspeaker sound chamber case assembly in described installation cavity, described loudspeaker sound chamber case assembly comprises horn bracket, the audio amplifier bottom, loudspeaker, resonant diaphragm and audio amplifier cover, wherein, described audio amplifier cover and the obvolvent of audio amplifier bottom phase are connected to form resonance sound chamber, within described horn bracket is arranged on described resonance sound chamber, described loudspeaker, resonant diaphragm is separately positioned on described horn bracket, described horn bracket, loudspeaker, resonant diaphragm, the audio amplifier bottom encloses rear sound chamber.
As further improvement of the utility model, described horn bracket is arranged on described audio amplifier bottom.
As further improvement of the utility model, described resonant diaphragm is provided with metal sheet.
As further improvement of the utility model, described loudspeaker sound chamber case assembly is arranged on described mobile phone drain pan.
As further improvement of the utility model, described mainboard is arranged on described mobile phone drain pan.
As further improvement of the utility model, the back side of described mobile phone drain pan is connected with battery cover.
The beneficial effects of the utility model are: by such scheme, can enclose rear sound chamber by horn bracket, loudspeaker, resonant diaphragm, audio amplifier bottom, to improve the tonequality of loudspeaker, thereby improve tonequality and the supper bass effect of mobile phone.
The accompanying drawing explanation
Fig. 1 is a kind of decomposition texture schematic diagram with mobile phone of high tone quality, low stress characteristics of the utility model;
Fig. 2 is a kind of perspective view with mobile phone of high tone quality, low stress characteristics of the utility model;
Fig. 3 is the decomposition texture schematic diagram of the loudspeaker sound chamber case assembly of a kind of mobile phone with high tone quality, low stress characteristics of the utility model;
Fig. 4 is the perspective view of the loudspeaker sound chamber case assembly of a kind of mobile phone with high tone quality, low stress characteristics of the utility model.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the utility model is further illustrated.
Drawing reference numeral in Fig. 1 to Fig. 4 is: mobile telephone surface shell 1; Mainboard 2; Loudspeaker sound chamber case assembly 3; Audio amplifier cover 31; Loudspeaker 32; Resonant diaphragm 33; Horn bracket 34; Audio amplifier bottom 35; Mobile phone drain pan 4; Battery cover 5.
As shown in Figures 1 to 4, a kind of have a high tone quality, the mobile phone of low stress characteristics, comprise that the phase obvolvent forms mobile telephone surface shell 1 and the mobile phone drain pan 4 that cavity is installed, be provided with mainboard 2 and loudspeaker sound chamber case assembly 3 in described installation cavity, described mainboard 2 is PCBA, described loudspeaker sound chamber case assembly 3 comprises horn bracket 34, audio amplifier bottom 35, loudspeaker 32, resonant diaphragm 33 and audio amplifier cover 31, wherein, described loudspeaker 32 are preferably φ 32 typhon bodies, described resonant diaphragm 33 is preferably 2030 track type resonant diaphragms, described 2030 track type resonant diaphragm SMIS materials are metal sheet, described 2030 track type resonant diaphragms are fixed on the φ 32 other common resonance sound chambeies that form, typhon body left side, described audio amplifier cover 31 and the 35 phase obvolvents of audio amplifier bottom are connected to form resonance sound chamber, within described horn bracket 34 is arranged on described resonance sound chamber, described loudspeaker 32, resonant diaphragm 33 is separately positioned on described horn bracket 34, described horn bracket 34, loudspeaker 32, resonant diaphragm 33, audio amplifier bottom 35 encloses rear sound chamber, described audio amplifier cover 31 and sound equipment bottom 35 adopting new techniques ultrasonic fusings form seal audio cavity, be that described resonance sound chamber is seal audio cavity.
As shown in Figures 1 to 4, described horn bracket 34 is arranged on described audio amplifier bottom 35.
As shown in Figures 1 to 4, described resonant diaphragm 33 is provided with metal sheet.
As shown in Figures 1 to 4, described loudspeaker sound chamber case assembly 3 is arranged on described mobile phone drain pan 4.
As shown in Figures 1 to 4, described mainboard 2 is arranged on described mobile phone drain pan 4.
As shown in Figures 1 to 4, the back side of described mobile phone drain pan 4 is connected with battery cover 5.
The utility model provides a kind ofly has a high tone quality, the mobile phone of low stress characteristics, by horn bracket 34, φ 32 typhon bodies, 2030 track type resonant diaphragms, audio amplifier bottom 35 is by the resonance sound chamber of φ 32 typhon bodies and the formation of 2030 track type resonant diaphragms, form rear sound chamber draught head when making φ 32 typhon body pronunciation and promote 2030 track type resonant diaphragm vibrations, increase metal sheet on 2030 track type resonant diaphragms to increase the inertia weight of 2030 track type resonant diaphragms simultaneously, promote 2030 track type resonant diaphragm vibrations in the time of φ 32 typhon body pronunciation, but the center weight of 2030 track type resonant diaphragms is heavier, promote to produce inertia larger, can play the effect that reduces vibration frequency, make original treble frequency be reduced to bass frequencies, thereby generation bass effect, increase the aesthetic feeling of bass, mobile phone speaker be can promote significantly and tonequality and the supper bass effect of music play, form selling point, allowing the user experience gets a promotion.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.

Claims (6)

1. one kind has high tone quality, the mobile phone of low stress characteristics, it is characterized in that: comprise that the phase obvolvent forms mobile telephone surface shell and the mobile phone drain pan that cavity is installed, be provided with mainboard and loudspeaker sound chamber case assembly in described installation cavity, described loudspeaker sound chamber case assembly comprises horn bracket, the audio amplifier bottom, loudspeaker, resonant diaphragm and audio amplifier cover, wherein, described audio amplifier cover and the obvolvent of audio amplifier bottom phase are connected to form resonance sound chamber, within described horn bracket is arranged on described resonance sound chamber, described loudspeaker, resonant diaphragm is separately positioned on described horn bracket, described horn bracket, loudspeaker, resonant diaphragm, the audio amplifier bottom encloses rear sound chamber.
2. the mobile phone with high tone quality, low stress characteristics according to claim 1, it is characterized in that: described horn bracket is arranged on described audio amplifier bottom.
3. the mobile phone with high tone quality, low stress characteristics according to claim 1, it is characterized in that: described resonant diaphragm is provided with metal sheet.
4. the mobile phone with high tone quality, low stress characteristics according to claim 1, it is characterized in that: described loudspeaker sound chamber case assembly is arranged on described mobile phone drain pan.
5. the mobile phone with high tone quality, low stress characteristics according to claim 1, it is characterized in that: described mainboard is arranged on described mobile phone drain pan.
6. the mobile phone with high tone quality, low stress characteristics according to claim 1, it is characterized in that: the back side of described mobile phone drain pan is connected with battery cover.
CN201320351738.3U 2013-06-19 2013-06-19 Mobile phone having characteristics of high quality and heavy bass Expired - Fee Related CN203387546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320351738.3U CN203387546U (en) 2013-06-19 2013-06-19 Mobile phone having characteristics of high quality and heavy bass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320351738.3U CN203387546U (en) 2013-06-19 2013-06-19 Mobile phone having characteristics of high quality and heavy bass

Publications (1)

Publication Number Publication Date
CN203387546U true CN203387546U (en) 2014-01-08

Family

ID=49875993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320351738.3U Expired - Fee Related CN203387546U (en) 2013-06-19 2013-06-19 Mobile phone having characteristics of high quality and heavy bass

Country Status (1)

Country Link
CN (1) CN203387546U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105142076A (en) * 2015-08-07 2015-12-09 上海斐讯数据通信技术有限公司 Loudspeaker structure with super bass and mobile terminal with such structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105142076A (en) * 2015-08-07 2015-12-09 上海斐讯数据通信技术有限公司 Loudspeaker structure with super bass and mobile terminal with such structure

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140108

Termination date: 20140619