CN207968861U - Sonification system - Google Patents

Sonification system Download PDF

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Publication number
CN207968861U
CN207968861U CN201721631565.5U CN201721631565U CN207968861U CN 207968861 U CN207968861 U CN 207968861U CN 201721631565 U CN201721631565 U CN 201721631565U CN 207968861 U CN207968861 U CN 207968861U
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CN
China
Prior art keywords
operatic tunes
shell
sonification
cavity
loudspeaker
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.)
Active
Application number
CN201721631565.5U
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Chinese (zh)
Inventor
秦仁轩
陈志竹
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.)
AAC Technologies Pte Ltd
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AAC Technologies Pte 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 AAC Technologies Pte Ltd filed Critical AAC Technologies Pte Ltd
Priority to CN201721631565.5U priority Critical patent/CN207968861U/en
Application granted granted Critical
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Abstract

The utility model provides a kind of sonification system, including loudspeaker enclosure, the loudspeaker enclosure group is assigned in an electronic equipment, the electronic equipment includes a closed cavity, the loudspeaker enclosure includes the loudspeaker monomer for having the shell of receiving space and being contained in the shell, the loudspeaker monomer includes vibrational system and the magnetic circuit system for driving the vibrational system vibration sounding, the vibrational system includes vibrating diaphragm and drives the voice coil of the diaphragm oscillations, the loudspeaker monomer further include the rear operatic tunes formed by the vibrating diaphragm and the shell and with it is described after the preceding operatic tunes that is oppositely arranged about the vibrating diaphragm of the operatic tunes, the shell is equipped with outlet sound mouth, the preceding operatic tunes is connected to the outlet sound mouth, the operatic tunes is connected to the closed cavity after described.Compared with the relevant technologies, the sonification system of the utility model simplifies the structure of loud speaker, reduces space requirement of the loud speaker in complete machine, and complete machine is allow to have more flexible stack manner.

Description

Sonification system
【Technical field】
The utility model is related to acoustic-electric field more particularly to a kind of sonification systems applying to portable electronic product.
【Background technology】
With the arrival of mobile internet era, the quantity of Intelligent mobile equipment constantly rises.And in numerous mobile devices Among, mobile phone is undoubtedly most common, most portable mobile terminal device.Currently, the function of mobile phone is extremely various, one of them is just It is the music function of high-quality, therefore, the sounder box for playing sound is widely applied Intelligent mobile equipment till now Among.
The loudspeaker enclosure of the relevant technologies includes upper cover and lower cover, and the upper cover and the lower cover surround receiving space, The sounding monomer is contained in the receiving space, the loudspeaker monomer by the receiving space be divided into ante-chamber and with institute The opposite back cavity of ante-chamber is stated, the back cavity is connected to the rear operatic tunes inside the loudspeaker monomer, for preventing the sounding system The acoustic short circuit of low frequency, makes low-frequency sound more have dynamics in system.
However, in the loudspeaker enclosure of the relevant technologies, the back cavity is enclosed by the lower cover and the sounding monomer, Volume is often smaller, and the audio sound quality obtained using the sonification system of such back cavity design is poor, furthermore, such structure is raised one's voice Device case, structural volume is larger, influences the placement of other component in electronic equipment.
Therefore, it is really necessary to provide a kind of new sonification system solution above-mentioned technical problem.
【Utility model content】
The purpose of this utility model is to provide a kind of sonification systems simple in structure, acoustical behavior is good.
In order to achieve the above object, the utility model provides a kind of sonification system, including loudspeaker enclosure, the loud speaker For case group assigned in an electronic equipment, the electronic equipment includes a closed cavity, and the loudspeaker enclosure includes having receiving space Shell and the loudspeaker monomer that is contained in the shell, the loudspeaker monomer include vibrational system and described for driving The magnetic circuit system of vibrational system vibration sounding, the vibrational system includes vibrating diaphragm and drives the voice coil of the diaphragm oscillations, described Loudspeaker monomer further include the rear operatic tunes formed by the vibrating diaphragm and the shell and with it is described after the operatic tunes about the vibrating diaphragm phase To the preceding operatic tunes of setting, the shell is equipped with outlet sound mouth, and the preceding operatic tunes is connected to the outlet sound mouth, the operatic tunes afterwards with it is described Closed cavity is connected to.
Preferably, the loudspeaker enclosure is contained in the closed cavity of the electronic equipment.
Preferably, the receiving space of the shell is divided to be formed and is connected to the preceding operatic tunes by the loudspeaker monomer The first cavity and with it is described after the second cavity for being connected to of the operatic tunes, the preceding operatic tunes passes through first cavity and the outlet sound mouth Connection, the rear operatic tunes are connected to by second cavity with the closed cavity.
Preferably, the magnetic circuit system include magnetic bowl and group assigned in the magnetic bowl with and the magnetic bowl-type at magnetic gap The vibrating diaphragm is fixed in magnet steel, described voice coil one end, and the other end is suspended in the magnetic gap.
Preferably, the loudspeaker monomer further includes the frame for accommodating the vibrational system and the magnetic circuit system.
Preferably, the shell is made of plastic material.
Compared with the relevant technologies, the sonification system of the utility model is made described using the closed cavity of the electronic equipment Second cavity is connected to the closed cavity, is expanded the space structure of second cavity, can be adjusted the sonification system The acoustic short circuit of middle low frequency makes low-frequency sound more have dynamics, obtains the good audio of sound quality;Meanwhile simplifying the electronic equipment Complete machine structure, reduce space requirement of the loudspeaker enclosure in the electronic equipment, make other of the electronic equipment Component can have more flexible stack manner.
【Description of the drawings】
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Other attached drawings are obtained, wherein:
Fig. 1 is the part isometric structural exploded view of the utility model sonification system;
Fig. 2 is the front view of the utility model sonification system;
Fig. 3 is the cut-away view of the line A-A along Fig. 2;
Fig. 4 is the part-structure exploded view of loudspeaker monomer in the utility model sonification system.
【Specific implementation mode】
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The all other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the part isometric structural exploded view of the utility model sonification system;The utility model provides A kind of sonification system 100, the sonification system 100 include loudspeaker enclosure 1, and 1 group of the loudspeaker enclosure is assigned in an electronic equipment 2 Interior, the electronic equipment 2 includes a closed cavity 21, and the loudspeaker enclosure 1 is contained in the confined air of the electronic equipment 2 In chamber 21.
The loudspeaker enclosure 1 includes the loudspeaker monomer for having the shell 11 of receiving space and being contained in the shell 12, the shell 11 is made of plastic material, which is provided with outlet sound mouth 111, and the loudspeaker monomer 12 is tight with the shell 11 Closely connected conjunction.
Referring to Fig. 4, Fig. 4 is the part-structure exploded view of loudspeaker monomer in the utility model sonification system.It is described to raise Sound device monomer 12 includes frame 121, is contained in the vibrational system 122 in the frame 121 for vibration sounding and is fixed on Magnetic circuit system 123 in the frame 121 for driving 122 vibration sounding of the vibrational system.
The vibrational system 122 includes vibrating diaphragm 1221 and drives the voice coil 1222 of the diaphragm oscillations, the magnetic circuit system 123 include magnetic bowl 1231 and group assigned in the magnetic bowl 1231 with and the magnetic bowl 1231 formation magnetic gap magnet steel 1232, institute It states voice coil 1222 to be placed in the magnetic gap, the voice coil 1222 after powered up, electromagnetism is generated in magnetic gap with magnetic fields Power pushes the voice coil 1222 to move, and the vibrating diaphragm 1221 is connect with the voice coil 1222, and then also drives the vibrating diaphragm 1221 Air is vibrated and compresses or stretch, to make a sound.
It is the front view of the utility model sonification system please refer to Fig. 2, Fig. 3, wherein Fig. 2, Fig. 3 is the A-A along Fig. 2 The cut-away view of line.The loudspeaker monomer 12 further includes 124 He of the rear operatic tunes formed by the vibrating diaphragm 1221 and the shell 11 The preceding operatic tunes 125 being oppositely arranged about the vibrating diaphragm 1221 with the rear operatic tunes 124, the preceding operatic tunes 125 and the outlet sound mouth 111 connections, the rear operatic tunes 124 are connected to the closed cavity 21.
The loudspeaker monomer 12 divides the receiving space of the shell 11 to be formed to be connected to the preceding operatic tunes 125 The first cavity 112 and with it is described after the second cavity 126 that is connected to of the operatic tunes 124, the preceding operatic tunes 125 passes through first cavity 112 are connected to the outlet sound mouth 111, and the rear operatic tunes 124 is connected to by second cavity 126 with the closed cavity 21. The sound wave that the vibration of the vibrating diaphragm 124 generates, the external world is sent to by first cavity 112 and outlet sound mouth 111.
Compared with the relevant technologies, the sonification system 100 of the utility model, using the closed cavity 21 of the electronic equipment 2, So that second cavity 126 is connected to the closed cavity 21, expands the space structure of second cavity 126, can adjust The acoustic short circuit for saving low frequency in the sonification system 100 makes low-frequency sound more have dynamics, obtains the good audio of sound quality;Meanwhile letter The complete machine structure for having changed the electronic equipment 2 reduces space requirement of the loudspeaker enclosure 1 in the electronic equipment 2, makes The other component of the electronic equipment 2 can have more flexible stack manner.
Above-described is only the embodiment of the utility model, it should be noted here that for the ordinary skill of this field For personnel, without departing from the concept of the present invention, improvement can also be made, but these belong to this practicality Novel protection domain.

Claims (6)

1. a kind of sonification system, including loudspeaker enclosure, the loudspeaker enclosure group is assigned in an electronic equipment, the electronic equipment packet A closed cavity is included, the loudspeaker enclosure includes the loud speaker list for having the shell of receiving space and being contained in the shell Body, the loudspeaker monomer include vibrational system and the magnetic circuit system for driving the vibrational system vibration sounding, described to shake Dynamic system includes vibrating diaphragm and drives the voice coil of the diaphragm oscillations, which is characterized in that the loudspeaker monomer further includes by described The rear operatic tunes that vibrating diaphragm and the shell are formed and the preceding operatic tunes being oppositely arranged about the vibrating diaphragm with the rear operatic tunes, the shell Equipped with outlet sound mouth, the preceding operatic tunes is connected to the outlet sound mouth, and the rear operatic tunes is connected to the closed cavity.
2. sonification system according to claim 1, which is characterized in that the loudspeaker enclosure is contained in the electronic equipment In the closed cavity.
3. sonification system according to claim 2, which is characterized in that the loudspeaker monomer is by the receipts of the shell Hold space and divides the second cavity to form the first cavity being connected to the preceding operatic tunes and be connected to the rear operatic tunes, the preceding sound Chamber is connected to by first cavity with the outlet sound mouth, and the rear operatic tunes passes through second cavity and the closed cavity connects It is logical.
4. sonification system according to claim 3, which is characterized in that the magnetic circuit system includes magnetic bowl and group assigned in described In magnetic bowl with and the magnetic bowl-type at the magnet steel of magnetic gap, described voice coil one end is fixed on the vibrating diaphragm, and the other end is suspended in institute It states in magnetic gap.
5. sonification system according to claim 4, which is characterized in that the loudspeaker monomer further includes the receiving vibration The frame of system and the magnetic circuit system.
6. sonification system according to claim 5, which is characterized in that the shell is made of plastic material.
CN201721631565.5U 2017-11-29 2017-11-29 Sonification system Active CN207968861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721631565.5U CN207968861U (en) 2017-11-29 2017-11-29 Sonification system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721631565.5U CN207968861U (en) 2017-11-29 2017-11-29 Sonification system

Publications (1)

Publication Number Publication Date
CN207968861U true CN207968861U (en) 2018-10-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721631565.5U Active CN207968861U (en) 2017-11-29 2017-11-29 Sonification system

Country Status (1)

Country Link
CN (1) CN207968861U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111756903A (en) * 2020-07-01 2020-10-09 维沃移动通信有限公司 Speaker assembly and electronic device
CN113645535A (en) * 2020-04-27 2021-11-12 华为技术有限公司 Mobile terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113645535A (en) * 2020-04-27 2021-11-12 华为技术有限公司 Mobile terminal
CN111756903A (en) * 2020-07-01 2020-10-09 维沃移动通信有限公司 Speaker assembly and electronic device

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