CN110475002A - Electronic equipment - Google Patents

Electronic equipment Download PDF

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Publication number
CN110475002A
CN110475002A CN201910743310.5A CN201910743310A CN110475002A CN 110475002 A CN110475002 A CN 110475002A CN 201910743310 A CN201910743310 A CN 201910743310A CN 110475002 A CN110475002 A CN 110475002A
Authority
CN
China
Prior art keywords
electronic equipment
mobile phone
chamber
loudspeaker assembly
packer accessory
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.)
Granted
Application number
CN201910743310.5A
Other languages
Chinese (zh)
Other versions
CN110475002B (en
Inventor
贾玉虎
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201910743310.5A priority Critical patent/CN110475002B/en
Publication of CN110475002A publication Critical patent/CN110475002A/en
Application granted granted Critical
Publication of CN110475002B publication Critical patent/CN110475002B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026Details of the structure or mounting of specific components
    • H04M1/0262Details of the structure or mounting of specific components for a battery compartment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/0295Mechanical mounting details of display modules
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/03Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H04M1/035Improving the acoustic characteristics by means of constructional features of the housing, e.g. ribs, walls, resonating chambers or cavities
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
    • H04R1/28Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807Enclosures comprising vibrating or resonating arrangements
    • H04R1/2811Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/12Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/22Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector

Abstract

This application discloses a kind of electronic equipment, comprising: shell limits internal chamber;Packer accessory is set to internal chamber, and is separated out audible cavity in internal chamber;Loudspeaker assembly is set to audible cavity, and loudspeaker assembly includes front housing and the loudspeaker for being positioned at front housing, and loudspeaker and front housing limit the preceding sound chamber of loudspeaker assembly, rear sound chamber of the audible cavity as loudspeaker assembly jointly.Loudspeaker assembly in the electronic equipment does not have rear shell, and the remaining space of the enclosure interior of electronic equipment is used as to the rear sound chamber of loudspeaker assembly.The structure for removing rear shell can reduce the occupied space of loudspeaker assembly, at the same after can also increasing sound chamber volume.Also, audible cavity is separated out by packer accessory in the internal chamber of electronic equipment, and allows audible cavity as the space for accommodating loudspeaker assembly.Packer accessory can be effectively prevented sound multiple reflections and multiple self-interference in electronic equipment of loudspeaker assembly sending, so as to cause audio distortions.

Description

Electronic equipment
Technical field
This application involves the technical field of communication apparatus more particularly to a kind of electronic equipment.
Background technique
In mobile phone have for it is outer sound reproduction sound loudspeaker assembly, loudspeaker assembly generally comprise loudspeaker, front housing and Rear shell.Loudspeaker is for making a sound, sound chamber before limiting between loudspeaker and front housing, after limiting between loudspeaker and rear shell Sound chamber.Since the component of loudspeaker assembly is more, in order to reduce the occupied space of loudspeaker assembly, generally in design loudspeaker group Reduce the volume of sound chamber thereafter when part as far as possible.And after the rear sound cavity volume of loudspeaker reduces, it will be so that loudspeaker assembly Bass part expressive force decline, to influence the outer playback matter of mobile phone entirety.
Apply for content
This application provides a kind of electronic equipment, are able to ascend the outer sound reproduction sound quality of electronic equipment, and can reduce and raise The occupied space of sound device assembly.
According to the one aspect of the application, a kind of electronic equipment is provided, comprising:
Shell limits internal chamber;
Packer accessory is set to internal chamber, and is separated out audible cavity in the internal chamber;
Loudspeaker assembly, is set to the audible cavity, the loudspeaker assembly include front housing and be positioned at it is described before The loudspeaker of shell, the loudspeaker and the front housing limit the preceding sound chamber of the loudspeaker assembly, the audible cavity jointly Rear sound chamber as the loudspeaker assembly.
According to some embodiments, the packer accessory and the shell detachable connection.
According to some embodiments, the packer accessory is and the integrally formed plate-shaped flanges of the shell.
According to some embodiments, the internal chamber is additionally provided with internal element;
The packer accessory is in a strip shape, and the packer accessory is configured to by filling between the internal element and the shell Gap and insulate out the audible cavity.
According to some embodiments, the packer accessory has elasticity, and its compressible is more than or equal to 50 percent;
The packer accessory generates flexible deformation after filling the gap.
According to some embodiments, the packer accessory is elastic foam.
According to some embodiments, the electronic equipment is mobile phone, and the mobile phone includes:
Battery cover;
Center is connect with the battery cover, and limits the internal chamber jointly with the battery cover.
According to some embodiments, the mobile phone further includes battery, and the battery is set to the internal chamber, the packing Part one side is abutted with the surface towards the battery cover of the battery, and another side is abutted with the battery cover;
The packer accessory extends along the width direction of the mobile phone, and jointly separates the internal chamber with the battery At the first accommodating chamber and the second accommodating chamber, close to the earpiece of the mobile phone, described second holds first accommodating chamber Chamber is received far from the earpiece.
According to some embodiments, the loudspeaker assembly is set to second accommodating chamber;
The audible cavity is second accommodating chamber.
According to some embodiments, the center has the Wire connection slot extended along the mobile phone length direction, the Wire connection slot It is inside provided with connecting line, the connecting line is arranged flexible rubber ring, and the flexible rubber ring is filled up completely the Wire connection slot and the company Gap between wire casing.
According to some embodiments, the center has the Wire connection slot extended along the mobile phone length direction, the Wire connection slot The side of the battery is set, is provided with connecting line in the Wire connection slot;
The packer accessory includes the filling part positioned at its side, and the filling part is filled in the Wire connection slot, the filling Portion has the wiring holes extended along the Wire connection slot length direction, and the connecting line passes through the wiring holes.
According to some embodiments, the front housing is fixed on the battery cover.
According to some embodiments, front housing and the battery cover are integrally formed.
According to some embodiments, the loudspeaker assembly is set to second accommodating chamber, and the audible cavity is institute State the second accommodating chamber;
The audible cavity is connected to the charging jack of the mobile phone, so that the charging jack is as the rear sound chamber Leak.
The application provides a kind of electronic equipment, and the loudspeaker assembly in the electronic equipment does not have rear shell, loudspeaker assembly group After being filled in electronic equipment, the remaining space of the enclosure interior of electronic equipment is used as to the rear sound chamber of loudspeaker assembly.Remove The structure of rear shell can reduce the occupied space of loudspeaker assembly, at the same after can also increasing sound chamber volume, promote loudspeaker The expressive force of the bass of component.
Also, the electronic equipment in the application further includes packer accessory, and packer accessory will hair in the internal chamber of electronic equipment Acoustic chamber is separated out, and allows audible cavity as the space for accommodating loudspeaker assembly, and the remainder of audible cavity is used as and raises The rear sound chamber of sound device assembly.The sound that packer accessory can be effectively prevented loudspeaker assembly sending channels to other skies of electronic equipment Sound multiple reflections and multiple self-interference in electronic equipment are caused, so as to cause audio distortions in gap position.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those skilled in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.
Fig. 1 is the perspective view of the explosion of the mobile phone in the application one embodiment;
Fig. 2 is the first complete section schematic diagram of the mobile phone in the application one embodiment, wherein cutting plane is parallel to mobile phone Width direction;
Fig. 3 is the partial enlargement diagram of Fig. 2;
Fig. 4 is the second complete section schematic diagram of the mobile phone in the application one embodiment, wherein cutting plane is parallel to mobile phone Width direction;
Fig. 5 is the partial enlargement diagram of Fig. 4;
Fig. 6 is the partial view of the third complete section schematic diagram of the mobile phone in the application one embodiment, wherein cutting plane It is parallel to the length direction of mobile phone;
Fig. 7 is the partial enlargement diagram of Fig. 6;
Fig. 8 is the perspective view of the explosion of the loudspeaker assembly in the application one embodiment;
Fig. 9 is the front-view schematic diagram of the front housing in the application one embodiment;
Figure 10 be the application one embodiment in battery of mobile phone combined with packer accessory after stereoscopic schematic diagram;
Figure 11 is the partial enlarged view of the full sectional view of the mobile phone in another embodiment of the application.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and It is not used in restriction the application.It is the diagram of the related embodiment of electronic equipment 100 in the application such as Fig. 1-Figure 11.
Electronic equipment 100 generates outer sound of raising one's voice to its utmost by loudspeaker assembly.In the related technology, loudspeaker assembly include loudspeaker, Front housing and rear shell.Loudspeaker is for making a sound, sound chamber before limiting between loudspeaker and front housing, between loudspeaker and rear shell Limit rear sound chamber.Since the rear sound chamber of loudspeaker assembly in the related technology is smaller, therefore the performance of the bass of loudspeaker assembly Power is not good enough.
A kind of electronic equipment 100 is present embodiments provided, which is specifically as follows any with outside sound The electronic equipment 100 of playing function, such as mobile phone, plate, MP3 player, MP4 player, Telephone set, electronic watch, electronics Calculator etc..Electronic equipment 100 in the present embodiment is compared to the occupancy for above-mentioned the relevant technologies with loudspeaker assembly 160 Space is small, outer playback matter more preferably the advantages of.
The electronic equipment 100 specifically includes shell, packer accessory 170 and loudspeaker assembly 160.
Shell limits internal chamber 130, and the internal electronic element of electronic equipment 100 is set in internal chamber 130.Shell Body can specifically include the shell and inner casing of electronic equipment 100, also, shell can limit an internal chamber 130, Multiple internal chambers 130 can be limited.For example, when electronic equipment 100 is mobile phone, center 120, the battery cover 110 of mobile phone The shell of electronic equipment 100 can be known as.And between the center 120 and battery cover 110 of mobile phone, the center 120 of mobile phone and preceding glass An internal chamber 130 is limited out between glass panel respectively.
Packer accessory 170 is set to internal chamber 130, and audible cavity 131 is isolated in internal chamber 130.That is sounding Chamber 131 is a part of internal chamber 130, and other spaces relative to internal chamber 130 are individually present, and pass through packing Part 170 and be isolated with other spaces of internal chamber 130.
Packer accessory 170 can individually isolate audible cavity 131 or together with other components in internal chamber 130 Isolate internal chamber 130.It should be noted that all can play isolates audible cavity 131 in internal chamber 130 Component can be referred to as packer accessory 170.
When packer accessory 170 individually isolates audible cavity 131, packer accessory 170 can be that internal chamber 130 is completely covered The plate-like piece in a certain section (i.e. the edge of packer accessory 170 is completely covered above-mentioned section perpendicular to the projection in direction in above-mentioned section Face), internal chamber 130 is isolated into two mutually independent spaces, and one of space is to be provided with loudspeaker group The audible cavity 131 of part 160.
When packer accessory 170 isolates audible cavity 131 together with other components in internal chamber 130, packer accessory 170 Section above-mentioned can be completely covered together with other internal elements in internal chamber 130 (it also will be understood that at packer accessory 170 It is filled with generated gap between former internal element and shell).
Packer accessory 170 can be fixedly connected with the casing, can also be with shell detachable connection.When packer accessory 170 and shell When body is fixedly connected, packer accessory 170 can be with shell hot-melt adhesive paste.It, can when packer accessory 170 and shell detachable connection To be glued with shell, be threadedly coupled, be clamped or only abut.Particularly, packer accessory 170 can also with shell integrated injection molding, And packer accessory 170 is the plate-shaped flanges that a certain section of internal chamber 130 is completely covered.
Loudspeaker assembly 160 is set to audible cavity 131.Loudspeaker assembly 160 is including front housing 161 and is positioned at front housing 161 loudspeaker 162, loudspeaker 162 and front housing 161 limit the preceding sound chamber 1311 of loudspeaker assembly 160 jointly.The present embodiment In loudspeaker assembly 160 there is no rear shell, and using the remaining space of audible cavity 131 as the rear sound of loudspeaker assembly 160 Chamber 1312.
For structure compared to loudspeaker assembly 160 in the related technology, in a first aspect, the loudspeaker in the present embodiment The element of component 160 is less, therefore its space occupied in electronic equipment 100 is less.Second aspect, due to eliminating loudspeaker The rear shell of component 160, therefore reduce the processing and manufacturing cost of loudspeaker assembly 160.The third aspect, by sounding chamber in the present embodiment Rear sound chamber 1312 of the remaining space of room 131 as loudspeaker assembly 160, so that the volume of rear sound chamber 1312 is bigger, bass Expressive force is stronger.Fourth aspect, the present embodiment not using all remaining spaces of the internal chamber 130 of electronic equipment 100 as The rear sound chamber 1312 of loudspeaker assembly 160, but audible cavity 131 is isolated in internal chamber 130, and by audible cavity The 131 rear sound chamber 1312 as loudspeaker assembly 160, the sound that such structure avoids the sending of loudspeaker 162 are incoming internal The more complicated position of the space structure of chamber 130 (such as when electronic equipment 100 is mobile phone, the internal chamber 130 of mobile phone Upper end close to the position of earpiece due to structures such as CCD camera assembly, phone card slot, phone Katos, space structure compared with For complexity), it is therefore prevented that the sound for being passed to above-mentioned complicated position reflects to multiple and different directions and generates more mixed and disorderly self-interference And make audio distortions.Therefore the more regular audible cavity 131 of space structure is isolated using packer accessory 170, and allow above-mentioned Audible cavity 131 can further promote loudspeaker assembly 160 as the structure of the rear sound chamber 1312 of loudspeaker assembly 160 Sound quality.
In the related technology, in order to prevent internal element in internal chamber 130 (in particular to internal chamber 130 except Other components of packer accessory 170 and loudspeaker assembly 160) be assemblied in shell after location conflicts are generated between shell, Internal element in internal chamber 130 has certain gap between the shell of electronic equipment 100 after the assembly is completed.It is above-mentioned Gap is connected to the internal chamber 130 of electronic equipment 100 everywhere, and the sound that loudspeaker assembly 160 generates easily passes through above-mentioned Gap and flee everywhere in electronic equipment 100.
In the present embodiment, the sound stream that loudspeaker assembly 160 issues in order to prevent channels to the structure of internal chamber 130 more Complicated position, packer accessory 170 can be in a strip shape, and packer accessory 170 is configured to by between filling internal element and shell Gap and insulate out audible cavity 131, make loudspeaker assembly 160 issue sound only vibrated in audible cavity 131.Insulate The whole cross section of internal chamber 130 need not be completely covered in part 170, only need internal element and shell in covering internal chamber 130 Gap between internal wall.Such structure can reduce space occupied by packer accessory 170, while also reduce packing (structure and location arrangements of packer accessory 170 do not have an impact other internal elements the design difficulty of part 170, therefore are designing Its interference to other components in electronic equipment 100 need not be considered when the structure of packer accessory 170).
When 170 part in a strip shape of packer accessory, it can be set to that there is elasticity, and packer accessory 170 fills electronic equipment 100 Flexible deformation is generated behind gap between shell and internal element.Side compresses shell when packer accessory 170 fills above-mentioned gap The inner wall towards packer accessory 170, side compresses the internal element in internal chamber 130.Packer accessory 170 can pass through elasticity Deform and the gap between the internal element and shell that are sufficient filling in internal chamber 130, to realize preferable sealing performance.
Packer accessory 170 can be made of existing any flexible material, be specifically as follows high compression ratio foam. High compression ratio foam compression ratio with higher, one side being capable of internal elements and shell in sealed interior 130 Between gap, on the other hand can also reduce the vibration of the internal element abutted with it, promote the shock resistance of electronic equipment 100 Energy.It should be noted that the elastic foam by compressible more than or equal to 50 percent is known as high compression ratio in the present embodiment Foam, i.e., under the premise of not losing the function of foam, the volume of high compression ratio foam can at least be compressed into maximum volume Half when state.
It, can be more sensitive to vibration with electronic equipment 100 when packer accessory 170 is above-mentioned high compression ratio foam Component abut, to reduce the vibration of above-mentioned component, play the role of the above-mentioned component of protection.Specifically, when electronic equipment 100 is When mobile phone, high compression ratio foam can be abutted with the battery 140 of mobile phone, to reduce the vibration amplitude of battery of mobile phone 140, promote hand The security performance of machine.
As shown in Figure 1 to 11, electronic equipment 100 is specifically as follows mobile phone, takes the mobile phone as an example fit to the application below Electronic equipment 100 is introduced.In the embodiment of the present application, mobile phone may include radio circuit, memory, input list Member, Wireless Fidelity (WiFi, wireless fidelity) module, display unit, sensor, voicefrequency circuit, processor, projection The components such as unit, shooting unit, battery 140.
Radio circuit can be used for receive and send messages or communication process in, signal sends and receivees, particularly, by base station After downlink information receives, processor processing is given;In addition, the data of mobile phone uplink are sent to base station.In general, radio circuit includes But be not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, radio frequency electrical Road can also be communicated with network and other equipment by wireless communication.Any communication standard or association can be used in above-mentioned wireless communication View, including but not limited to global system for mobile communications (GSM, Global System for Mobile communication), General packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), wideband code division multiple access (WCDMA, Wideband Code Division Multiple Access), long term evolution (LTE, Long Term Evolution), Email, short message service (SMS, Short Messaging Service) etc..
Wherein, memory can be used for storing software program and module, and processor is stored in the soft of memory by operation Part program and module, thereby executing the various function application and data processing of mobile phone.Memory can mainly include storage journey Sequence area and storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as Sound-playing function, image player function etc.) etc.;Storage data area, which can be stored, uses created data (such as according to mobile phone Audio data, phone directory etc.) etc..In addition, memory may include high-speed random access memory, it can also include non-volatile Memory, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Input unit can be used for receiving the number or character information of input, and generate the user setting and function with mobile phone It can control related key signals.Specifically, input unit may include touch panel and other input equipments.Touch panel, Referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user is any suitable using finger, stylus etc. The operation of object or attachment on touch panel or near touch panel), and driven accordingly according to preset formula Attachment device.Optionally, touch panel may include both touch detecting apparatus and touch controller.Wherein, touch detection Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller;Touch control Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can receiving area It manages the order that device is sent and is executed.Furthermore, it is possible to a variety of using resistance-type, condenser type, infrared ray and surface acoustic wave etc. Type realizes touch panel.In addition to touch panel, input unit can also include other input equipments.Specifically, other are inputted Equipment can include but is not limited to physical keyboard, key (such as volume control button, switch key etc.), trace ball, mouse, behaviour Make one of bar etc. or a variety of.
Wherein, display unit can be used for showing information input by user or be supplied to user information and mobile phone it is each Kind menu.Display unit may include display panel, optionally, can use liquid crystal display (LCD, Liquid Crystal Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display surface Plate.Further, touch panel can cover display panel, after touch panel detects touch operation on it or nearby, Processor is sent to determine the type of touch event, device is followed by subsequent processing and is provided on a display panel according to the type of touch event Corresponding visual output.
Wherein, the position in the outer display panel of the visual output which can identify, can be used as aftermentioned " viewing area Domain ".Mobile phone can be realized using touch panel and display panel as two independent components outputs and inputs function, can also That mobile phone is realized so that touch panel and display panel is integrated outputs and inputs function.
In addition, mobile phone may also include at least one sensor, such as attitude transducer, optical sensor and other sensings Device.
Specifically, attitude transducer is referred to as motion sensor, also, one kind as the motion sensor, can To enumerate gravity sensor, cantilevered shifter is made using elastic sensing element in gravity sensor, and using the sensitive member of elasticity Energy-stored spring made of part drives electric contact, to realize the variation that Gravity changer is converted into electric signal.
As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions Upper (generally three axis) acceleration magnitude, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static It (for example pedometer, is struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function Hit) etc..
Can be using motion sensor listed above as aftermentioned " attitude parameter " element of acquisition, but be not limited to This, other sensors that can obtain " attitude parameter " are each fallen in the protection scope of the application, for example, gyroscope etc., also, The working principle and data handling procedure of the gyroscope can be similar to the prior art, here, in order to avoid repeating, omit it in detail It describes in detail bright.
In addition, can also configure other sensings such as barometer, hygrometer, thermometer and infrared sensor as sensor Device, details are not described herein.
Optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment light The light and shade of line adjusts the brightness of display panel, proximity sensor can when mobile phone is moved in one's ear, close display panel and/or Backlight.
Voicefrequency circuit, loudspeaker 162 and microphone can provide the audio interface between user and mobile phone.Voicefrequency circuit can incite somebody to action Electric signal after the audio data conversion received, is transferred to loudspeaker 162, is converted to voice signal output by loudspeaker 162; On the other hand, the voice signal of collection is converted to electric signal by microphone, and audio data is converted to after being received by voicefrequency circuit, then After the processing of audio data output processor, such as another mobile phone is sent to through radio circuit, or audio data is exported To memory to be further processed.
WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module, Webpage and access streaming video etc. are browsed, it provides wireless broadband internet access for user.
Processor is that the control centre of mobile phone is passed through using the various pieces of various interfaces and connection whole mobile phone Operation executes the software program and/or module being stored in memory, and calls the data being stored in memory, executes The various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor may include one or more Processing unit;Preferably, processor can integrate application processor and modem processor, wherein application processor is mainly located Operating system, user interface and application program etc. are managed, modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into the processor.
Also, the processor can be used as the realization element of above-mentioned processing unit, execute same or similar with processing unit Function.
Mobile phone further includes the power supply (such as battery 140) powered to all parts.
Power supply can be logically contiguous with processor by power-supply management system, manages to be realized by power-supply management system The functions such as charging, electric discharge and power managed.Although being not shown, mobile phone can also be no longer superfluous herein including bluetooth module etc. It states.
Mobile phone further includes that (battery cover 110 and center 120 are it will be appreciated that be above-mentioned for battery cover 110 and center 120 A part of the shell of electronic equipment 100).Center 120 is connect with battery cover 110, and is limited jointly with battery cover 110 aforementioned Internal chamber 130.Packer accessory 170 is set in above-mentioned internal chamber 130, and above-mentioned internal chamber 130 is isolated into two phases To independent space, and one of space is the audible cavity 131 that loudspeaker assembly 160 is arranged.
Packer accessory 170 can individually isolate audible cavity 131 and also with other components in interior of mobile phone chamber 130 Internal chamber 130 is isolated together.It should be noted that all can play isolates sounding in interior of mobile phone chamber 130 The component of chamber 131 can be referred to as packer accessory 170.
When packer accessory 170 isolates audible cavity 131 together with other components in interior of mobile phone chamber 130, packing Part 170 is configured to isolate audible cavity 131 by the gap between filling internal element and shell, makes loudspeaker assembly 160 sound issued only vibrate in audible cavity 131.I.e. the whole of interior of mobile phone chamber 130 need not be completely covered in packer accessory 170 A section only needs the gap between 110 inner wall of internal element and battery cover in covering interior of mobile phone chamber 130.
Mobile phone further includes battery 140, and battery 140 is set to internal chamber 130.Due to the battery 140 of mobile phone generate it is larger Vibration when with short circuit risk.In order to reduce the vibration of battery of mobile phone 140, packer accessory 170 can be with the battery 140 of mobile phone It is abutted.170 one side of packer accessory is abutted with the surface towards battery cover 110 of battery 140, and another side is supported with battery cover 110 It connects, and power is compressed to battery cover 110 and the generation of battery 140 simultaneously by flexible deformation.Flexible packer accessory 170 can To buffer the vibration of the generation of the battery 140 in mobile phone, and packer accessory 170 compresses power and can reduce electricity to what battery 140 generated Amplitude when pond 140 is shaken reduces the risk that battery 140 occurs short circuit due to vibration.
Packer accessory 170 extends along the width direction of mobile phone, and internal chamber 130 is separated into first jointly with battery 140 Accommodating chamber and the second accommodating chamber, the first accommodating chamber is close to the earpiece of mobile phone, and the second accommodating chamber is far from earpiece.Seal The both ends of spacing body 170 are abutted with the both ends in the width direction of internal chamber 130 respectively, will be in the internal chamber 130 of mobile phone Remaining space is separated into (be with the position of close the earpiece of mobile phone upper, under the part of close charging jack is) two portions up and down Point, top is divided into the first accommodating chamber close to earpiece, and lower part is divided into the second accommodating chamber far from earpiece.Due to The indoor component of first accommodating chamber is more, and remaining space is smaller, therefore in the present embodiment, the second accommodating chamber is sounding chamber above-mentioned Room 131, i.e. loudspeaker assembly 160 are set in the lower space of packer accessory 170.
The front housing 161 of loudspeaker assembly 160 can be fixed on battery cover 110, as shown in Figure 1, front housing 161 utilizes dorsal shield Adhesive tape is Nian Jie with the wall surface towards internal chamber 130 of battery cover 110.The wall surface away from battery cover 110 of front housing 161 is formed with Heavy platform 1611, loudspeaker 162 is embedded in above-mentioned heavy platform 1611, and loudspeaker 162 is fixed and Nian Jie with the table wall of heavy platform 1611 In front housing 161, it can be interpreted as loudspeaker assembly 160 and be integrally attached on the battery cover 110 of mobile phone.Loudspeaker assembly 160 The vibration that being fixed on battery cover 110 can prevent it from generating is transferred to the battery 140 of mobile phone.Also, due to the battery of mobile phone It is abutted between lid 110 and battery of mobile phone 140 using compression ratio foam, therefore high compression ratio foam can slow down mobile phone battery cover 110 Vibration (vibration is mainly generated by loudspeaker assembly 160).
After loudspeaker assembly 160 is installed on battery cover 110, in order to promote the stability of loudspeaker assembly 160, may be used also Fitting (not shown), fitting tool to be arranged between the loudspeaker 162 and mobile phone center 120 of loudspeaker assembly 160 Flexible, one end abuts loudspeaker 162, and the other end abuts mobile phone center 120, and is abutting mobile phone center 120 and loudspeaking Flexible deformation is generated after device 162, so that fitting, which is generated, compresses power for what loudspeaker 162 pushed front housing 161 to, is raised to allow The positioning of sound device assembly 160 is more firm.Fitting can also specifically be made of high compression ratio foam.
Particularly, the front housing 161 in order to further decrease the occupied space of loudspeaker assembly 160, in loudspeaker assembly 160 It can be integrally formed with the battery cover 110 of mobile phone, it specifically can be with integrated injection molding.When front housing 161 and the one of battery cover 110 at When type, it is only necessary to which (1611 structure of heavy platform can be edge to 1611 structure of heavy platform of the fixed loudspeaker 162 of setting on battery cover 110 The annular flange that the table wall towards loudspeaker 162 of battery cover 110 extends towards the direction close to loudspeaker 162), it reduces Space occupied by front housing 161.
Center 120 has the Wire connection slot 121 extended along mobile phone length direction, is provided with connecting line 150 in Wire connection slot 121. Connecting line 150 is used to provide electric energy to the indoor electronic component of the second accommodating chamber.Wire connection slot 121 be connected to the first accommodating chamber with And second accommodating chamber, although being provided with connecting line 150 in Wire connection slot 121, Wire connection slot can not be completely covered in connecting line 150 121 cross section (perpendicular to the cross section of the length direction of Wire connection slot 121), therefore it is located at the indoor loudspeaker group of the second accommodating chamber The sound that part 160 issues easily is oriented to the first accommodating chamber by Wire connection slot 121, to cause audio distortions.
As shown in figure 3, in order to seal Wire connection slot 121, connecting line 150 can be arranged flexible rubber ring 151, flexible rubber ring 151 It is filled up completely the gap between Wire connection slot 121 and Wire connection slot 121.Meanwhile flexible rubber ring 151 can be by flexible material system At after being set to Wire connection slot 121, generation flexible deformation sufficiently covers Wire connection slot after the wall surface by squeezing Wire connection slot 121 121 cross section (perpendicular to the cross section of the length direction of Wire connection slot 121).Specifically, flexible rubber ring 151 can for rubber or The materials such as silica gel are made.
Wire connection slot 121 on center 120 extends along the length direction of mobile phone.In order not to make Wire connection slot 121 influence mobile phone electricity The arrangement in pond 140, Wire connection slot 121 can be set the side of battery 140, connecting line 150 are provided in Wire connection slot 121.I.e. such as Fig. 2 To shown in Fig. 3, the intermediate position of center 120 is provided with the groove body for accommodating battery 140, and the two sides of above-mentioned groove body are respectively arranged with One Wire connection slot 121 is provided with connecting line 150 in each Wire connection slot 121, and each connecting line 150 is arranged with flexible rubber ring 151。
Connecting line 150 in Wire connection slot 121 can not also be arranged flexible rubber ring 151.As shown in figure 11, packer accessory can be made 170 include the filling part 171 positioned at its side, and filling part 171 is filled in Wire connection slot 121, and filling part 171 has along Wire connection slot The wiring holes that 121 length directions extend, connecting line 150 pass through wiring holes.Filling part 171 is filled up completely Wire connection slot 121 and line Gap between slot 121, and generate flexible deformation after the wall surface by squeezing Wire connection slot 121 and sufficiently cover Wire connection slot 121 Cross section (perpendicular to the cross section of the length direction of Wire connection slot 121).That is, making way for the filling part of 170 side of packer accessory 171 exercise the function of flexible rubber ring 151.On the one hand, after filling part 171 is set in Wire connection slot 121, it can be convenient fixed envelope Spacing body 170;On the other hand, the filling part 171 for making way for 170 side of packer accessory, which carrys out elasticity of substitution cushion rubber 151, can reduce mobile phone Internal element, saves Material Cost.
In the related technology, the rear sound chamber 1312 of loudspeaker assembly 160 has leak, to prevent mobile phone to be in different air pressures Or under temperature environment after sound chamber 1312 it is different from the pressure in preceding sound chamber 1311 and influence mobile phone sound quality.Leak generally finally with The gap of the side key hole of mobile phone is connected, i.e., the practical function that leak is exercised by the gap of mobile phone side key hole.And this reality It applies in example, after packer accessory 170 is isolated by the first accommodating chamber and the second accommodating chamber, the indoor air phase of the second accommodating chamber To closed, therefore the rear sound chamber 1312 of loudspeaker assembly 160 does not have leak.In order to solve this defect, audible cavity can be made 131 are connected to the charging jack of mobile phone, so that leak of the charging jack as rear sound chamber 1312.That is the audible cavity of mobile phone Air in 131 can be exported by the charging jack of mobile phone to outside mobile phone, just not have in addition open in the outer surface of mobile phone again in this way If leak, the integraty of the mobile phone of promotion enhances the waterproof performance of mobile phone.
It should be noted that mobile phone is only the citing of a kind of electronic equipment 100, the application is simultaneously not particularly limited, the application It can be applied to the electronic equipments such as mobile phone, tablet computer 100, the application does not limit this.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment;In the description of the present application In, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", " preceding ", " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " diameter To ", the orientation or positional relationship of the instructions such as " circumferential direction " be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of retouching It states the application and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific Orientation construction and operation, therefore should not be understood as the limitation to the application.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term as the case may be.In addition, define " first ", the feature of " second " can be expressed or Person implicitly includes one or more of the features.In the description of the present application, unless otherwise indicated, the meaning of " plurality " is Two or more.
The foregoing is merely the preferred embodiments of the application, not to limit the application, all essences in the application Made any modifications, equivalent replacements, and improvements etc., should be included within the scope of protection of this application within mind and principle.

Claims (14)

1. a kind of electronic equipment characterized by comprising
Shell limits internal chamber;
Packer accessory is set to internal chamber, and is separated out audible cavity in the internal chamber;
Loudspeaker assembly, is set to the audible cavity, and the loudspeaker assembly includes front housing and is positioned at the front housing Loudspeaker, the loudspeaker and the front housing limit the preceding sound chamber of the loudspeaker assembly, the audible cavity conduct jointly The rear sound chamber of the loudspeaker assembly.
2. electronic equipment as described in claim 1, which is characterized in that
The packer accessory and the shell detachable connection.
3. electronic equipment as described in claim 1, which is characterized in that
The packer accessory be and the integrally formed plate-shaped flanges of the shell.
4. electronic equipment as described in claim 1, which is characterized in that
The internal chamber is additionally provided with internal element;
The packer accessory is in a strip shape, and the packer accessory is configured to by filling the seam between the internal element and the shell Gap and insulate out the audible cavity.
5. electronic equipment as claimed in claim 4, which is characterized in that
The packer accessory has elasticity, and its compressible is more than or equal to 50 percent;
The packer accessory generates flexible deformation after filling the gap.
6. electronic equipment as claimed in claim 5, which is characterized in that
The packer accessory is elastic foam.
7. electronic equipment as claimed in claim 4, which is characterized in that
The electronic equipment is mobile phone, and the mobile phone includes:
Battery cover;
Center is connect with the battery cover, and limits the internal chamber jointly with the battery cover.
8. electronic equipment as claimed in claim 7, which is characterized in that
The mobile phone further includes battery, and the battery is set to the internal chamber, the packer accessory side and the battery Surface towards the battery cover abuts, and the other side is abutted with the battery cover;
The packer accessory extends along the width direction of the mobile phone, and the internal chamber is separated into the jointly with the battery One accommodating chamber and the second accommodating chamber, earpiece of first accommodating chamber close to the mobile phone, second accommodating chamber Room is far from the earpiece.
9. electronic equipment as claimed in claim 8, which is characterized in that
The loudspeaker assembly is set to second accommodating chamber;
The audible cavity is second accommodating chamber.
10. electronic equipment as claimed in claim 8, which is characterized in that
The center has the Wire connection slot extended along the mobile phone length direction, is provided with connecting line in the Wire connection slot, described Connecting line is arranged flexible rubber ring, and the flexible rubber ring is filled up completely the gap between the Wire connection slot and the Wire connection slot.
11. electronic equipment as claimed in claim 8, which is characterized in that
The center has the Wire connection slot extended along the mobile phone length direction, and the side of the battery is arranged in the Wire connection slot, Connecting line is provided in the Wire connection slot;
The packer accessory includes the filling part positioned at its side, and the filling part is filled in the Wire connection slot, the filling part tool There is the wiring holes extended along the Wire connection slot length direction, the connecting line passes through the wiring holes.
12. electronic equipment as claimed in claim 8, which is characterized in that
The front housing is fixed on the battery cover.
13. electronic equipment as claimed in claim 8, which is characterized in that
Front housing and the battery cover are integrally formed.
14. electronic equipment as claimed in claim 8, which is characterized in that
The loudspeaker assembly is set to second accommodating chamber, and the audible cavity is second accommodating chamber;
The audible cavity is connected to the charging jack of the mobile phone, so that the charging jack letting out as the rear sound chamber Leak hole.
CN201910743310.5A 2019-08-13 2019-08-13 Electronic device Active CN110475002B (en)

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