CN103596102A - Device for regulating tone quality and terminal equipment - Google Patents
Device for regulating tone quality and terminal equipment Download PDFInfo
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- CN103596102A CN103596102A CN201310449466.5A CN201310449466A CN103596102A CN 103596102 A CN103596102 A CN 103596102A CN 201310449466 A CN201310449466 A CN 201310449466A CN 103596102 A CN103596102 A CN 103596102A
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Abstract
The invention relates to a device for regulating the tone quality and terminal equipment. The device comprises a loudspeaker and sound cavity, wherein the sound cavity comprises a fixed sound cavity and a mobile sound cavity; the loudspeaker is located in the fixed sound cavity; a side surface of the mobile sound cavity is provided with a leakage hole, the internal part of the mobile sound cavity is communicated with the external part of the device through the leakage hole, other parts, except for the leakage hole, of the sound cavities are sealed; a side, which is opposite to the leakage hole, of the mobile sound cavity is not provided with the side wall, and the side without the side wall faces toward the loudspeaker. When the volume of the sound cavity does not need to be expanded, cavity bodies of the mobile sound cavity and the fixed sound cavity are overlapped, and when the volume of the sound cavity needs to be expanded, the mobile sound cavity moves relative to the fixed sound cavity, at least part of the mobile sound cavity is located outside the fixed sound cavity. The fixed sound cavity is provided with an opening in the side wall at the moving direction of the mobile sound cavity, and the size of the opening is consistent with the outer diameter of the mobile sound cavity. The device provided by the invention increases the volume of the sound cavity through additionally arranging the mobile sound cavity, thereby improving the tone quality of sound.
Description
Technical field
The disclosure relates to sound play-back technology field, relates in particular to a kind of device and terminal equipment that regulates tonequality.
Background technology
Sound chamber is again by the cavity that sound sends of naming a person for a particular job after referring to sound being drawn within the specific limits, and while speaking as people, people's oral cavity and encephalocoele are exactly a kind of sound chamber, is sent after sound is concentrated on to oral cavity and encephalocoele by mouth again.And in intelligent terminal instantly extensively enters people's life time, intelligent terminal has an indispensable function, that is exactly playing function.No matter be audio frequency, video or incoming ring tone, all need to play back by loud speaker, and loud speaker need be furnished with a sound chamber and just can reach a good effect, sound chamber size is very large for the quality impact of the tinkle of bells and receiver tonequality here.The tonequality that same source of sound, same loud speaker are play in different sound chambeies differs larger, and some is more melodious, and some is more dull.Reasonably the design of sound chamber can make the tinkle of bells and receiver more melodious.
And general sound chamber comprises He Houyin chamber, front sound chamber, wherein the low frequency part of rear sound chamber major effect the tinkle of bells and receiver, less on HFS impact.The low frequency part of the tinkle of bells is very large on tonequality impact, and low frequency crest more keeps left, and bass is just more outstanding, subjective meeting feel the tinkle of bells and receiver more melodious.Generally, along with rear sound chamber volume constantly increases, the low frequency wave summit of its frequency response curve is constantly moved to the left, and low frequency characteristic can be improved.
Nowadays the volume requirement of intelligent terminal is more and more compacter, and user is more and more higher to the quality requirements of intelligent terminal, so can sacrifice unavoidably tonequality, carrys out meeting spatial requirement.
Summary of the invention
The disclosure provides a kind of device and terminal equipment that regulates tonequality, for realizing, improves the tonequality that loud speaker is sounded, the improvement to sound characteristics of low-frequency.
The disclosure provides a kind of device that regulates tonequality, and described device comprises, loud speaker and sound chamber; Described sound chamber comprises: Ji Dongyin chamber, accordatura chamber; Described loud speaker is positioned at described accordatura chamber; On a side in described moving sound chamber, be provided with leak, inside, described moving sound chamber is communicated with outward with described device by described leak, and described sound chamber other parts except described leak are airtight cavity; A side relative with described leak in described moving sound chamber is not installed sidewall, and the side that sidewall is not installed is towards loud speaker; When not changing the volume in described sound chamber, described moving sound chamber overlaps with the cavity in described accordatura chamber, when changing the volume in described sound chamber, move with respect to described accordatura chamber in described moving sound chamber, at least part of cavity in described moving sound chamber is positioned at outside described accordatura chamber, described accordatura chamber is provided with opening at the sidewall of a side of the direction relatively moving with described moving sound chamber, and the external diameter size in described openings of sizes and described moving sound chamber matches.By sound chamber be divided into moving sound chamber with ，Dong Yin chamber, accordatura chamber in accordatura chamber, when using, can extract moving sound chamber out, the space that has increased whole sound chamber makes low-frequency sound partly outstanding, the sound matter of the sound that raising plays back.
Preferably, described moving sound chamber and described accordatura chamber are slidably connected.Moving sound chamber and accordatura chamber are slidably connected, and accordatura chamber is stretched out in convenient moving sound chamber.
Preferably, the sidewall that described moving sound chamber is provided with described leak is provided with snap close, the position in the accordatura chamber corresponding with described snap close is provided with draw-in groove, between described moving sound chamber and described accordatura chamber, by elastic component, be connected, described elastic component extension direction is consistent with the moving direction in relative described accordatura chamber, described moving sound chamber, and when described snap close and described draw-in groove fastening, described elastic component is compressive state.Between moving sound chamber and accordatura chamber, illness is flexible, when needs will move sound chamber and stretch out accordatura chamber, can will move sound chamber by elastic component and eject accordatura chamber, facilitate user to pull out moving sound chamber, snap close coordinates with draw-in groove can keep elastic component external compression state, and sound chamber is overlapped with accordatura chamber cavity.
Preferably, described moving sound cavity outer wall is provided with the scale that sign relatively described accordatura chamber, described moving sound chamber exceeds partial-length.Moving sound cavity outer wall is provided with scale, the length in accordatura chamber is stretched out in the sound chamber that is of this scale representative, can make sound chamber can meet the broadcasting of the music of any type by regulating this length, scale can facilitate user according to the moving sound of the selection of music chamber, to stretch out the length in accordatura chamber.
Preferably, described device also comprises: stepping motor and transmission mechanism, described transmission mechanism is positioned on described moving sound chamber, described stepping motor is positioned at outside the cavity of described accordatura chamber, described stepping motor is connected with described moving sound chamber by described transmission mechanism, and described transmission mechanism drives described moving sound chamber to move by force relative to described accordatura under the control of described stepping motor.Outside accordatura chamber, stepping motor is installed, and stepping motor is connected with moving sound chamber and can passes through the control to stepping motor, realize the control to moving sound chamber extension elongation, by the own control of mobile phone, conveniently simplified user's operation.
Preferably, described moving sound chamber is positioned at described accordatura chamber, or described moving sound chamber is positioned at outside described accordatura chamber at least partly.Moving sound chamber can be placed on outside, accordatura chamber also can be positioned at inside, accordatura chamber, and the position relationship of moving sound chamber and accordatura chamber various ways can conveniently move sound chamber and install according to actual conditions in accordatura chamber.
Preferably, when described moving sound chamber is positioned at described accordatura chamber, the side that described moving sound chamber is not provided with sidewall is provided with and the vertical outside airtight edge of sidewall, described moving sound chamber, the opening part in described accordatura chamber is provided with and the vertical inside gear edge of described accordatura chamber sidewall, when described moving sound chamber is positioned at outside described accordatura chamber, the airtight edge in described moving sound chamber fits tightly with the gear in described accordatura chamber edge.In moving sound chamber, airtight edge is set, accordatura chamber arranges draw-in groove, and in the time of can making sound chamber be positioned at outside accordatura chamber, airtight edge coordinates with draw-in groove and makes sound chamber and accordatura chamber completely closed except leak, has strengthened the seal in moving sound chamber and accordatura chamber.
Preferably, when described moving sound chamber is positioned at outside described accordatura chamber at least partly, the side that described moving sound chamber is not provided with sidewall is provided with and the vertical inside airtight edge of sidewall, described moving sound chamber, the aperture position in described accordatura chamber is provided with and the vertical outside gear edge of described accordatura chamber sidewall, when described moving sound chamber cavity extends described accordatura chamber cavity completely, the airtight edge in described moving sound chamber fits tightly with the gear in described accordatura chamber edge.In moving sound chamber, airtight edge is set, accordatura chamber arranges draw-in groove, and in the time of can making sound chamber be positioned at outside accordatura chamber, airtight edge coordinates with draw-in groove and makes sound chamber and accordatura chamber completely closed except leak, has strengthened the seal in moving sound chamber and accordatura chamber.
The disclosure is also about a kind of terminal equipment, and described terminal equipment comprises: regulate the device of tonequality, described device comprises, loud speaker and sound chamber; Described sound chamber comprises: Ji Dongyin chamber, accordatura chamber; Described loud speaker is positioned at described accordatura chamber; On a side in described moving sound chamber, be provided with leak, described moving sound chamber is inner to be communicated with by described leak and device are outer, and described sound chamber other parts except described leak are airtight cavity; A side relative with described leak in described moving sound chamber is not installed sidewall, and the side that sidewall is not installed is towards loud speaker; When not changing the volume in described sound chamber, described moving sound chamber overlaps with the cavity in described accordatura chamber, when changing the volume in described sound chamber, move with respect to described accordatura chamber in described moving sound chamber, at least part of cavity in described moving sound chamber is positioned at outside described accordatura chamber, described accordatura chamber is provided with opening at the sidewall of a side of the direction relatively moving with described moving sound chamber, and the external diameter in described openings of sizes and described moving sound chamber is in the same size.
The disclosure by increasing a moving sound chamber in sound chamber, by moving sound chamber, stretch out accordatura chamber, realize the object that increases whole sound cavity volume, the quality of tonequality is directly proportional to the size of sound cavity volume owing to playing sound, when increasing sound chamber, tonequality is also just become better and better, so this bright object that improves sound tonequality that realized.
Further feature of the present disclosure and advantage will be set forth in the following description, and, partly from specification, become apparent, or understand by implementing the disclosure.Object of the present disclosure and other advantages can be realized and be obtained by specifically noted structure in the specification write, claims and accompanying drawing.
Below by drawings and Examples, technical scheme of the present disclosure is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the disclosure, and forms a part for specification, is used from the explanation disclosure with embodiment mono-of the present disclosure, does not form restriction of the present disclosure.In the accompanying drawings:
Fig. 1 is a kind of example arrangement schematic diagram that regulates tonequality device in disclosure embodiment;
Fig. 2 is when the exemplary tonequality curve chart outside accordatura chamber is stretched out in moving sound chamber in disclosure embodiment;
Fig. 3 is the example arrangement schematic diagram of the annexation in a kind of moving sound chamber and accordatura chamber in disclosure embodiment;
Fig. 4 a is the example arrangement schematic diagram that in disclosure embodiment, moving sound chamber is connected by spring with accordatura chamber;
Fig. 4 b is the example arrangement schematic diagram that in disclosure embodiment, moving sound chamber is connected by shell fragment with accordatura chamber;
Fig. 5 is the example arrangement schematic diagram that in disclosure embodiment, moving sound chamber is connected with stepping motor by transmission mechanism;
Fig. 6 is the example arrangement schematic diagram of transmission mechanism in Fig. 5;
Fig. 7 a is the example arrangement schematic diagram that when moving sound chamber is in accordatura chamber in disclosure embodiment, match with gear edge in airtight edge;
Fig. 7 b is the example arrangement schematic diagram that when moving sound chamber is outside accordatura chamber in disclosure embodiment, match with gear edge in airtight edge;
Fig. 8 is the example arrangement schematic diagram of terminal equipment in disclosure embodiment.
Fig. 9 is the illustrative diagram of server in the disclosure.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present disclosure is described, should be appreciated that preferred embodiment described herein is only for the description and interpretation disclosure, and be not used in the restriction disclosure.
The disclosure provides a kind of device that regulates tonequality, by increasing, can increase the cavity space in sound chamber from the moving sound chamber of stretching out in accordatura chamber, realizes the object that improves the tonequality playing sound.
As shown in Figure 1, be a kind of device that regulates tonequality in disclosure embodiment, described device comprises:
Wherein, sound chamber 101 comprises: accordatura chamber 104 and moving sound chamber 105;
On a side in moving sound chamber 105, be provided with leak 103, moving sound chamber 105 is inner to be communicated with by leak 103 and device are outer, and sound chamber 101 other parts except leak 103 are airtight cavity;
In moving sound chamber 105, a side relative with leak 103 do not installed sidewall, and the side that sidewall is not installed is towards loud speaker 102;
When not changing the volume in sound chamber 101, moving sound chamber 105 overlaps with the cavity in accordatura chamber 104;
When changing the volume in sound chamber 101, moving sound chamber 105 is with respect to 104 motions of accordatura chamber, and at least part of cavity in moving sound chamber 105 is positioned at outside accordatura chamber 104;
The sidewall of one side of the direction that accordatura chamber 104 relatively moves in moving sound chamber 105 is provided with opening 106, and opening 106 sizes match with the external diameter size in moving sound chamber.
Thereby disclosure embodiment provides a kind of device that improves tonequality by increasing sound cavity volume, because the tonequality of sound and the volume in sound chamber have direct relation, when same loud speaker is play in the sound chamber of different sizes, the tonequality obtaining that sound cavity volume is large is better, the tonequality obtaining that sound cavity volume is little is poor, and this is because the reason that the low frequency part of sound plays, while playing in large sound chamber, the low frequency part of sound is more outstanding, so that the tonequality of sound is fine.
As shown in Figure 2, for what disclosure embodiment provided, when moving sound chamber, stretch out the tonequality curve outside accordatura chamber, wherein abscissa is the volume (cm3) in sound chamber, and ordinate is the low-frequency resonant point of loudspeaker monomer and the low-frequency resonant Dian Zhicha， unit (Hz) sounding from sound chamber.As can be seen from Figure 2, sound cavity volume is larger, and the low frequency performance of the sound sending from sound chamber more approaches the low frequency performance of the sound that loudspeaker monomer sends.Along with rear sound chamber volume constantly increases, low frequency characteristic is improved.Make user can hear euphony more.
For convenience of moving sound chamber, in accordatura chamber, extend out, disclosure embodiment provides option A 1: moving sound chamber and accordatura chamber adopt and be slidably connected.
In disclosure embodiment, can time saving and energy savingly will move sound chamber for the convenience of the user pulls out in accordatura chamber, wherein from the scheme of pulling out in accordatura chamber, can adopt again various ways to realize in moving sound chamber, as option b 1: the sidewall that moving sound chamber is provided with leak is provided with snap close, the position in the accordatura chamber corresponding with snap close is provided with draw-in groove, between moving sound chamber and accordatura chamber, by elastic component, be connected, elastic component extension direction is consistent with the moving direction in the relative accordatura chamber in moving sound chamber, and when snap close and draw-in groove fastening, elastic component is compressive state.
Or disclosure embodiment can also comprise the device that sound chamber adopts system option b 2: disclosure embodiment to provide when pulling out in accordatura chamber is provided: stepping motor and transmission mechanism, transmission mechanism is positioned on moving sound chamber, stepping motor is positioned at outside the cavity of accordatura chamber, stepping motor is connected with moving sound chamber by transmission mechanism, and transmission mechanism drives moving sound chamber to move relative to accordatura chamber under the control of stepping motor.
While playing due to various types of sound on the one hand, obtain the required sound chamber of best tonequality and vary in size, disclosure embodiment provides scheme C1: at moving sound cavity outer wall, be provided with the scale that relative accordatura chamber, the moving sound chamber of sign exceeds the length of part.On scale, can also indicate the music type matching, such as being jazz, rural area, classical music etc.
On the other hand, disclosure embodiment also provides the position relationship in two kinds of moving sound chambeies and accordatura chamber, as scheme D1: moving sound chamber is positioned at accordatura chamber, scheme D2: moving sound chamber is positioned at outside accordatura chamber at least partly.
Wherein when moving sound chamber is all when extracting out in accordatura chamber, in order to guarantee the seal in moving sound chamber and accordatura chamber, provide scheme E1: when moving sound chamber is positioned at accordatura chamber, the side that moving sound chamber is not provided with sidewall is provided with and moves the vertical outside airtight edge of sound chamber sidewall, the opening part in accordatura chamber is provided with inside gear edge vertical with accordatura chamber sidewall, when moving sound chamber is positioned at outside accordatura chamber, the airtight edge in moving sound chamber fits tightly with the gear edge in accordatura chamber.
When at least partly moving sound chamber is positioned at outside accordatura chamber, provide scheme E2: the side that moving sound chamber is not provided with sidewall is provided with and moves the vertical inside airtight edge of sound chamber sidewall, the aperture position in accordatura chamber is provided with outside gear edge vertical with accordatura chamber sidewall, when moving sound chamber is positioned at outside accordatura chamber, the airtight edge in moving sound chamber fits tightly with the gear edge in accordatura chamber.
Below by several exemplary embodiments, introduce in detail the technical scheme that disclosure embodiment provides.
In accordatura chamber, extract moving sound chamber out for the convenience of the user, disclosure embodiment provides a kind of annexation that can conveniently move the motion of relative accordatura chamber, sound chamber, as shown in Figure 3:
In disclosure embodiment, moving sound chamber 301 is connected with the form being slidably connected with accordatura chamber 302, insert in accordatura chamber 302 in moving sound chamber 301, the size of moving sound chamber 301 outer walls is approximately less than the size of accordatura chamber 302 inwalls, and the gap 303 between moving sound chamber 301 and accordatura chamber 302 is less than 1mm.
In disclosure embodiment, will move sound chamber and accordatura chamber is slidably connected, because the effect in sound chamber is for sound is gathered, so in sound chamber except leak, should be airtight, but in order to guarantee that moving sound chamber can extract out smoothly in accordatura chamber, so leave the gap that is less than 1mm between moving sound chamber and accordatura chamber.
Between moving sound chamber and accordatura chamber, dose power set, can conveniently move sound chamber and extract out from accordatura chamber, time saving and energy saving, as shown in Fig. 4 a, 4b:
The sidewall that moving sound chamber 401 is provided with leak is provided with snap close 403, the position in the accordatura chamber 402 corresponding with snap close 403 is provided with draw-in groove 404, between moving sound chamber 401 and accordatura chamber 402, by elastic component, be connected, elastic component extension direction is consistent with the direction of motion in moving sound chamber, and when snap close 402 fastens with draw-in groove 403, elastic component is compressive state, and elastic component is: spring 406 or shell fragment 405 etc.When elastic component generation elastic deformation, the compression zone of elastic component (spring or shell fragment) is in elastic limit, when elastic component is when being compressed to greatest extent, moving sound chamber 401 is just positioned at accordatura chamber 402 completely, when elastic component restores to the original state, extend to greatest extent and accordatura chamber 402 in moving sound chamber 401.When moving sound chamber 401 is positioned at accordatura chamber 402, the snap close 403 on moving sound chamber 401 buckles in the draw-in groove 403 on accordatura chamber 402, and sound chamber 401 is fixed in accordatura chamber 402.
Because moving sound chamber 401 and accordatura chamber 402 are mounted in electronic equipment, as mobile phone, panel computer, outer playback box, the spatial limitation of electronic equipment the size in Yu Dongyin chamber, accordatura chamber, so moving sound chamber 401 and accordatura chamber 402 is small-sized.In order to facilitate user to extract moving sound chamber 401 out, disclosure embodiment provides, to move sound chamber 401 and accordatura chamber 402 and be connected can make user need to expand sound chamber time and be separated opening lock catch by elastic component, moving sound chamber 401, from the interior ejection in accordatura chamber 402, facilitates user from the moving sound of the interior taking-up in accordatura chamber 402 chamber 401.
Except facilitating user to extract out in accordatura chamber moving sound chamber by elastic component is installed between moving sound chamber and accordatura chamber, disclosure embodiment provides another kind of power set, makes sound chamber can stretch out accordatura chamber.
As shown in Figure 5: this device also comprises: stepping motor 501 and transmission mechanism 502, transmission mechanism 501 is positioned on moving sound chamber 503, stepping motor 501 is positioned at outside 504 cavitys of accordatura chamber, stepping motor 501 is connected with moving sound chamber 503 by transmission mechanism 502, and transmission mechanism 502 drives moving sound chamber 503 to move under the control of stepping motor 501.As shown in Figure 6, be the structure chart of transmission mechanism 600.
In device, dose stepping motor, can according to user select sound type that need to play progressively stretch out moving sound chamber, make user no matter when playing which kind of sound, the tonequality of sound is all best.
As: player can be classified to music according to the type of music in advance: classic, modern, popular, rock and roll etc., when user opens the music player in mobile phone, after the music of selecting to play, mobile phone can judge which kind of music type is play music belong to, according to selected music type, select the size in sound chamber, determine moving sound chamber answers extension elongation to be how many, the corresponding signal of the result of music type is sent to stepping motor, and stepping motor rotates default angle according to result makes sound chamber stretch out the length needing.
In disclosure embodiment, user can be directly by selecting music at display interface, by smart terminal, independently judge sound chamber size, thereby determine the length that stretch out in moving sound chamber, according to that stepping motor of judged result, send rotation command, stepping motor rotates corresponding angle according to the instruction receiving, thereby drives moving sound chamber to stretch out the length needing, and changes the size in sound chamber.
The position relationship that disclosure embodiment provides moving sound chamber and accordatura chamber to install, as shown in Fig. 7 a, Fig. 7 b, is a kind ofly that sound chamber is positioned at accordatura chamber, and another kind is that sound chamber is positioned at outside accordatura chamber.The cavity that these two kinds of mounting meanss can well be realized moving sound chamber reaches outside the cavity in accordatura chamber.
When moving sound chamber is positioned at accordatura chamber, when moving sound chamber cavity stretches out outside the cavity of accordatura chamber completely, two cavity sealings that sound chamber need to have hermetically-sealed construction that two sound chambeies are formed, as shown in Figure 7a, when moving sound chamber 701 is positioned at accordatura chamber 702, the side that moving sound chamber 701 is not provided with sidewall is provided with to move sound chamber 701 sidewalls vertical outside airtight along 703, the opening part in accordatura chamber 702 is provided with the accordatura chamber vertical inside gear of 702 sidewall along 704, when moving sound chamber 701 cavitys stretch out accordatura chamber 702 cavity completely, the airtight of moving sound chamber 701 fits tightly along 704 with the gear in accordatura chamber 702 along 703.
A side that is not provided with sidewall in moving sound chamber 701 is provided with airtight along 703, can be when moving sound chamber 701 cavitys stretch out accordatura chamber 702 cavity completely, coordinate moving sound chamber 701 and the sound chamber cavity that accordatura chamber 702 forms are sealed along 704 with the gear being located on accordatura chamber 702, guarantee that it is hermetically-sealed construction that the sound chamber cavity forming still keeps the part except leak while stretching out accordatura chamber 702 completely in moving sound chamber 701.
When moving sound chamber is positioned at outside accordatura chamber, when moving sound chamber cavity stretches out outside the cavity of accordatura chamber completely, two cavity sealings that sound chamber need to have hermetically-sealed construction that two sound chambeies are formed, as shown in Figure 7b, when moving sound chamber 701 is positioned at accordatura chamber 702 when outer, the side that moving sound chamber 701 is not provided with sidewall is provided with to move sound chamber 701 sidewalls vertical inside airtight along 703, the aperture position in accordatura chamber 702 is provided with the accordatura chamber vertical outside gear of 702 sidewall along 704, when moving sound chamber 701 cavitys stretch out accordatura chamber 702 cavity completely, the airtight of moving sound chamber 701 fits tightly along 704 with the gear in accordatura chamber 702 along 703.
A side that is not provided with sidewall in moving sound chamber 701 is provided with airtight along 703, can be when moving sound chamber 701 cavitys stretch out accordatura chamber 702 cavity completely, coordinate moving sound chamber 701 and the sound chamber cavity that accordatura chamber 702 forms are sealed along 704 with the gear being located on accordatura chamber 702, guarantee that it is hermetically-sealed construction that the sound chamber cavity forming still keeps the part except leak while stretching out accordatura chamber 702 completely in moving sound chamber 701.
As described in Figure 8, disclosure embodiment provides a kind of terminal equipment, and this terminal equipment can be for the device of the adjusting tonequality implementing to provide in above-described embodiment, and wherein, this terminal can be mobile phone, dull and stereotyped electricity, notebook computer etc.
Communication unit 801 can be used for receiving and sending messages or communication process in, the reception of signal and transmission, this communication unit 801 can be RF(Radio Frequency, radio frequency) circuit, router, modulator-demodulator, etc. network communication equipment.Especially, when communication unit 801 is RF circuit, after the downlink information of base station is received, transfer to one or above processor 808 processing; In addition, by relating to up data, send to access network equipment.Conventionally, RF circuit as communication unit includes but not limited to antenna, at least one amplifier, tuner, one or more oscillator, subscriber identity module (SIM) card, transceiver, coupler, LNA(Low Noise Amplifier, low noise amplifier), duplexer etc.In addition, communication unit 801 can also be by radio communication and network and other devices communicatings.Described radio communication can be used arbitrary communication standard or agreement, include but not limited to GSM (Global System of Mobile communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet radio service), CDMA (Code Division Multiple Access, code division multiple access), WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access (WCDMA)), LTE (Long Term Evolution, Long Term Evolution), Email, SMS (Short Messaging Service, Short Message Service) etc.
Memory 802 can be used for storing software program and module, and processor 808 is stored in software program and the module of memory 802 by operation, thereby carries out various function application and data processing.Memory 802 can mainly comprise storage program district and storage data field, wherein, and the application program (such as sound-playing function, image player function etc.) that storage program district can storage operation system, at least one function is required etc.; The data (such as voice data, phone directory etc.) that create according to the use of terminal equipment 800 etc. can be stored in storage data field.In addition, memory 802 can comprise high-speed random access memory, can also comprise nonvolatile memory, for example at least one disk memory, flush memory device or other volatile solid-state parts.Correspondingly, memory 802 can also comprise Memory Controller, so that the access of processor 808 and 803 pairs of memories 802 of input unit to be provided.
Input unit 803 can be used for receiving numeral or the character information of input, and generation arranges with user and function is controlled relevant keyboard, mouse, action bars, optics or the input of trace ball signal.Preferably, input unit 803 can comprise touch-sensitive surperficial 8031 and other input equipments 8032.Touch-sensitive surperficial 8031, also referred to as touch display screen or Trackpad, can collect user or near touch operation (using any applicable object or near the operations of annex on touch-sensitive surperficial 8031 or touch-sensitive surperficial 8031 such as finger, stylus such as user) thereon, and drive corresponding jockey according to predefined formula.Optionally, touch-sensitive surperficial 8031 can comprise touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus detects user's touch orientation, and detects the signal that touch operation is brought, and sends signal to touch controller; Touch controller receives touch information from touch detecting apparatus, and converts it to contact coordinate, then gives processor 808, and the order that energy receiving processor 808 is sent is also carried out.In addition, can adopt the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave to realize touch-sensitive surperficial 8031.Except touch-sensitive surperficial 8031, input unit 803 can also comprise other input equipments 8032.Preferably, other input equipments 8032 can include but not limited to one or more in physical keyboard, function key (controlling button, switch key etc. such as volume), trace ball, mouse, action bars etc.
Display unit 804 can be used for showing the information inputted by user or the various graphical user interface of the information that offers user and terminal equipment 800, and these graphical user interface can consist of figure, text, icon, video and its combination in any.Display unit 804 can comprise display floater 8041, optionally, can adopt the forms such as LCD (Liquid Crystal Display, liquid crystal display), OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) to configure display floater 8041.Further, touch-sensitive surperficial 8031 can cover display floater 8041, when touch-sensitive surperficial 8031 detect thereon or near touch operation after, send processor 808 to determine the type of touch event, corresponding vision output is provided according to the type of touch event with preprocessor 808 on display floater 8041.Although in the drawings, touch-sensitive surperficial 8031 with display floater 8041 be as two independently parts realize input and input function, in certain embodiments, can by touch-sensitive surperficial 8031 and display floater 8041 integrated and realize input and output function.
Voicefrequency circuit 806, loud speaker 8061, microphone 8062 can provide the audio interface between user and terminal equipment 800.Voicefrequency circuit 806 can be transferred to loud speaker 8061 by the signal of telecommunication after the voice data conversion receiving, and is converted to voice signal exports by loud speaker 8061; On the other hand, microphone 8062 is converted to the signal of telecommunication by the voice signal of collection, after being received by voicefrequency circuit 806, be converted to voice data, after again voice data output processor 808 being processed, through RF circuit 801, to send to such as another terminal equipment, or export voice data to memory 802 to further process.Voicefrequency circuit 806 also may comprise earphone jack, so that communicating by letter of peripheral hardware earphone and terminal equipment 800 to be provided.
In order to realize radio communication, on this terminal equipment, can dispose wireless communication unit 807, this wireless communication unit 807 can be wifi (wireless fidelity, Wireless Fidelity) module.Radio communication belongs to short range wireless transmission technology, terminal equipment 800 by wireless communication unit 807 can help that user sends and receive e-mail, browsing page and access streaming video etc., it provides wireless broadband internet access for user.Although illustrate wireless communication unit 807, be understandable that, it does not belong to must forming of terminal equipment 807, completely can be as required in the scope that does not change disclosed essence and omit.
Processor 808 is control centres of terminal equipment 800, utilize the various piece of various interface and the whole mobile phone of connection, by moving or carry out software program and/or the module being stored in memory 802, and call the data that are stored in memory 802, carry out various functions and the deal with data of terminal equipment 800, thereby mobile phone is carried out to integral monitoring.Optionally, processor 808 can comprise one or more processing cores; Preferably, processor 808 can integrated application processor and modem processor, and wherein, application processor is mainly processed operating system, user interface and application program etc., and modem processor is mainly processed radio communication.Be understandable that, above-mentioned modem processor also can not be integrated in processor 808.
Although not shown, terminal equipment 800 can also comprise bluetooth module etc., does not repeat them here.Specifically in the present embodiment, terminal equipment comprises the device that regulates tonequality, and this device comprises, loud speaker and sound chamber; Sound chamber comprises: Ji Dongyin chamber, accordatura chamber; Loud speaker is positioned at accordatura chamber; On a side in moving sound chamber, be provided with leak, inside, moving sound chamber is communicated with by leak and device are outer, and sound chamber other parts except leak are airtight cavity; In moving sound chamber, a side relative with leak do not installed sidewall, and the side that sidewall is not installed is towards loud speaker; When not changing the volume in sound chamber, moving sound chamber overlaps with the cavity in accordatura chamber, when changing sound cavity volume, move with respect to accordatura chamber in moving sound chamber, at least part of cavity in moving sound chamber is positioned at outside accordatura chamber, described accordatura chamber is provided with opening at the sidewall of a side of the direction relatively moving with moving sound chamber, and the external diameter size in openings of sizes and moving sound chamber matches.
Alternatively, moving sound chamber and accordatura chamber are slidably connected.
Alternatively, the sidewall that moving sound chamber is provided with leak is provided with snap close, the position in the accordatura chamber corresponding with snap close is provided with draw-in groove, between moving sound chamber and accordatura chamber, by elastic component, be connected, elasticity extension direction is consistent with the moving direction in relative accordatura chamber, moving sound chamber, and when snap close and draw-in groove fastening, elastic component is compressive state.
Alternatively, moving sound cavity outer wall is provided with the scale that relative accordatura chamber, the moving sound chamber of sign exceeds partial-length.
Alternatively, device also comprises: stepping motor and transmission mechanism, and described transmission mechanism is positioned on moving sound chamber, and described stepping motor is positioned at outside the cavity of accordatura chamber, stepping motor is connected with moving sound chamber by transmission mechanism, and transmission mechanism drives moving sound chamber to move relative to accordatura chamber under the control of stepping motor.
Alternatively, moving sound chamber is positioned at accordatura chamber, or moving sound chamber is positioned at outside accordatura chamber at least partly.
Alternatively, when moving sound chamber is positioned at accordatura chamber, the side that moving sound chamber is not provided with sidewall is provided with and moves the vertical outside airtight edge of sound chamber sidewall, the opening part in accordatura chamber is provided with inside gear edge vertical with accordatura chamber sidewall, when moving sound chamber cavity stretches out accordatura chamber cavity completely, the airtight edge in moving sound chamber fits tightly with the gear edge in accordatura chamber.
Alternatively, when at least partly moving sound chamber is positioned at outside accordatura chamber, the side that moving sound chamber is not provided with sidewall is provided with and moves the vertical inside airtight edge of sound chamber sidewall, the aperture position in accordatura chamber is provided with outside gear edge vertical with accordatura chamber sidewall, when moving sound chamber cavity stretches out accordatura chamber cavity completely, the airtight edge in moving sound chamber fits tightly with the gear edge in accordatura chamber.
Fig. 9 is the structural representation of server in disclosure embodiment.This server 1900 can because of configuration or performance is different produces larger difference, can comprise one or more central processing units (central processing units, CPU) 1922(for example, one or more processors) and memory 1932, the storage medium 1930(of one or more storage application programs 1942 or data 1944 one or more mass memory units for example).Wherein, memory 1932 and storage medium 1930 can be of short duration storage or storage lastingly.The program that is stored in storage medium 1930 can comprise one or more modules (diagram does not mark), and each module can comprise a series of command operatings in server.Further, central processing unit 1922 can be set to communicate by letter with storage medium 1930, carries out a series of command operatings in storage medium 1930 on server 1900.
In addition, typically, the mobile terminal described in the disclosure can be various hand-held terminal devices, such as mobile phone, personal digital assistant (PDA) etc., and therefore protection range of the present disclosure should not be defined as the mobile terminal of certain particular type.
In addition, according to method of the present disclosure, can also be implemented as the computer program of being carried out by CPU.When this computer program is carried out by CPU, carry out the above-mentioned functions limiting in method of the present disclosure.
In addition, said method step and system unit also can utilize controller and realize for storing the computer readable storage devices of the computer program that makes controller realize above-mentioned steps or Elementary Function.
In addition, should be understood that, computer readable storage devices as herein described (for example, memory) can be volatile memory or nonvolatile memory, or can comprise volatile memory and nonvolatile memory.And nonrestrictive, nonvolatile memory can comprise read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory as an example.Volatile memory can comprise random access memory (RAM), and this RAM can serve as External Cache memory.As an example and nonrestrictive, RAM can obtain in a variety of forms, such as synchronous random access memory (DRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate SDRAM (DDR SDRAM), enhancing SDRAM (ESDRAM), synchronization link DRAM (SLDRAM) and direct RambusRAM (DRRAM).The memory device of disclosed aspect is intended to include but not limited to the memory of these and other suitable type.
Those skilled in the art will also understand is that, in conjunction with the described various illustrative logical blocks of disclosure herein, module, circuit and algorithm steps, may be implemented as electronic hardware, computer software or both combinations.For this interchangeability of hardware and software is clearly described, with regard to the function of various exemplary components, square, module, circuit and step, it has been carried out to general description.This function is implemented as software or is implemented as hardware and depends on concrete application and the design constraint that imposes on whole system.Those skilled in the art can realize described function in every way for every kind of concrete application, but this realization determines should not be interpreted as causing departing from the scope of the present disclosure.
In conjunction with the described various illustrative logical blocks of disclosure herein, module and circuit, can utilize the following parts that are designed to carry out function described here to realize or carry out: general processor, digital signal processor (DSP), application-specific integrated circuit (ASIC) (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete nextport hardware component NextPort or any combination of these parts.General processor can be microprocessor, but alternatively, processor can be any conventional processors, controller, microcontroller or state machine.Processor also may be implemented as the combination of computing equipment, and for example, the combination of DSP and microprocessor, multi-microprocessor, one or more microprocessor are in conjunction with DSP core or any other this configuration.
Step in conjunction with the described method of disclosure herein or algorithm can directly be included in the software module of carrying out in hardware, by processor or in the two combination.Software module can reside in the storage medium of RAM memory, flash memory, ROM memory, eprom memory, eeprom memory, register, hard disk, removable dish, CD-ROM or any other form known in the art.Exemplary storage medium is coupled to processor, make processor can be from this storage medium reading information or to this storage medium writing information.In an alternative, described storage medium can be integral to the processor together.Processor and storage medium can reside in ASIC.ASIC can reside in user terminal.In an alternative, processor and storage medium can be used as discrete assembly and reside in user terminal.
In one or more exemplary design, described function can realize in hardware, software, firmware or its combination in any.If realized in software, described function can be transmitted on computer-readable medium or by computer-readable medium as one or more instructions or code storage.Computer-readable medium comprises computer-readable storage medium and communication media, and this communication media comprises and contributes to computer program to be sent to from a position any medium of another position.Storage medium can be can be by any usable medium of universal or special computer access.As an example and nonrestrictive, this computer-readable medium can comprise RAM, ROM, EEPROM, CD-ROM or other optical disc memory apparatus, disk storage device or other magnetic storage apparatus, or can for carry or file layout be instruction or data structure required program code and can be by any other medium of universal or special computer or universal or special processor access.In addition, any connection can suitably be called computer-readable medium.For example, if use coaxial cable, optical fiber cable, twisted-pair feeder, digital subscriber line (DSL) or such as the wireless technology of infrared ray, radio and microwave come from website, server or other remote source send software, above-mentioned coaxial cable, optical fiber cable, twisted-pair feeder, DSL or include the definition at medium such as the wireless technology of infrared first, radio and microwave.As used herein, disk and CD comprise compact disk (CD), laser disk, CD, digital versatile disc (DVD), floppy disk, Blu-ray disc, disk rendering data magnetically conventionally wherein, and cd-rom using laser optics ground rendering data.The combination of foregoing also should be included in the scope of computer-readable medium.
Although disclosed content shows exemplary embodiment of the present disclosure above, it should be noted that under the prerequisite of the scope of the present disclosure that does not deviate from claim restriction, can carry out multiple change and modification.According to the function of the claim to a method of disclosed embodiment described herein, step and/or action, need not carry out with any particular order.In addition, although element of the present disclosure can be with individual formal description or requirement, also it is contemplated that a plurality of, unless be clearly restricted to odd number.
Above-described embodiment; object of the present disclosure, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only embodiment of the present disclosure; and be not used in and limit protection range of the present disclosure; all within spirit of the present disclosure and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection range of the present disclosure.
Claims (9)
1. a device that regulates tonequality, is characterized in that, described device comprises: loud speaker and sound chamber;
Described sound chamber comprises: Ji Dongyin chamber, accordatura chamber;
Described loud speaker is positioned at described accordatura chamber;
On a side in described moving sound chamber, be provided with leak, inside, described moving sound chamber is communicated with outward with described device by described leak, and described sound chamber other parts except described leak are airtight cavity;
A side relative with described leak in described moving sound chamber is not installed sidewall, and the side that sidewall is not installed is towards loud speaker;
When not changing the volume in described sound chamber, described moving sound chamber overlaps with the cavity in described accordatura chamber;
When changing the volume in described sound chamber, described moving sound chamber is with respect to the motion of described accordatura chamber, and at least part of cavity in described moving sound chamber is positioned at outside described accordatura chamber,
Described accordatura chamber is provided with opening at the sidewall of a side of the direction relatively moving with described moving sound chamber, and the external diameter size in described openings of sizes and described moving sound chamber matches.
2. device as claimed in claim 1, is characterized in that, described moving sound chamber and described accordatura chamber are slidably connected.
3. device as claimed in claim 1, it is characterized in that, the sidewall that described moving sound chamber is provided with described leak is provided with snap close, the position in the accordatura chamber relative with described snap close is provided with draw-in groove, between described moving sound chamber and described accordatura chamber, by elastic component, be connected, described elastic component extension direction is consistent with the moving direction in relative described accordatura chamber, described moving sound chamber, and when described snap close and described draw-in groove fastening, described elastic component is compressive state.
4. device as claimed in claim 1, is characterized in that, described moving sound cavity outer wall is provided with the scale that sign relatively described accordatura chamber, described moving sound chamber exceeds partial-length.
5. device as claimed in claim 1, is characterized in that, described device also comprises: stepping motor and transmission mechanism;
Described transmission mechanism is positioned on described moving sound chamber, described stepping motor is positioned at outside described sound chamber, described stepping motor is connected with described moving sound chamber by described transmission mechanism, and described transmission mechanism drives described moving sound chamber to move relative to described accordatura chamber under the control of described stepping motor.
6. device as claimed in claim 1, is characterized in that, described moving sound chamber is positioned at described accordatura chamber; Or
Described moving sound chamber is positioned at outside described accordatura chamber at least partly.
7. the device as described in claim 1 or 6, it is characterized in that, when described moving sound chamber is positioned at described accordatura chamber, the side that described moving sound chamber is not provided with sidewall is provided with and the vertical outside airtight edge of sidewall, described moving sound chamber, the opening part in described accordatura chamber is provided with and the vertical inside gear edge of described accordatura chamber sidewall, when described moving sound chamber cavity stretches out described accordatura chamber cavity completely, the airtight edge in described moving sound chamber fits tightly with the gear in described accordatura chamber edge.
8. the device as described in claim 1 or 6, it is characterized in that, when described moving sound chamber is positioned at outside described accordatura chamber at least partly, the side that described moving sound chamber is not provided with sidewall is provided with and the vertical inside airtight edge of sidewall, described moving sound chamber, the aperture position in described accordatura chamber is provided with and the vertical outside gear edge of described accordatura chamber sidewall, when described moving sound chamber cavity extends described accordatura chamber cavity completely, the airtight edge in described moving sound chamber fits tightly with the gear in described accordatura chamber edge.
9. a terminal equipment, is characterized in that, described terminal equipment comprises: the device of the adjusting tonequality as described in claim 1-8.
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| CN201310449466.5A CN103596102A (en) | 2013-09-24 | 2013-09-24 | Device for regulating tone quality and terminal equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310449466.5A CN103596102A (en) | 2013-09-24 | 2013-09-24 | Device for regulating tone quality and terminal equipment |
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| CN103596102A true CN103596102A (en) | 2014-02-19 |
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| CN201310449466.5A Pending CN103596102A (en) | 2013-09-24 | 2013-09-24 | Device for regulating tone quality and terminal equipment |
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| CN108924712A (en) * | 2018-08-22 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of loudspeaker assembly and electronic equipment |
| CN110321173A (en) * | 2019-06-18 | 2019-10-11 | 广东汇泰龙科技股份有限公司 | A kind of door lock is switched fast the method and intelligent cloud lock of wireless communication module and firmware |
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| CN111479208A (en) * | 2020-04-17 | 2020-07-31 | 北京百度网讯科技有限公司 | Sound cavity testing system, method, device and readable storage medium |
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| CN104168528B (en) * | 2014-09-01 | 2018-09-18 | 歌尔股份有限公司 | Loud speaker module |
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| CN106686503A (en) * | 2016-12-28 | 2017-05-17 | 深圳天珑无线科技有限公司 | Adjustable sound cavity device and mobile terminal |
| CN106961646A (en) * | 2017-04-09 | 2017-07-18 | 嘉兴新博信息科技有限公司 | A kind of vehicle-mounted music automatic player |
| CN108924712A (en) * | 2018-08-22 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of loudspeaker assembly and electronic equipment |
| CN108924712B (en) * | 2018-08-22 | 2024-02-02 | 珠海格力电器股份有限公司 | Speaker subassembly and electronic equipment |
| CN110321173A (en) * | 2019-06-18 | 2019-10-11 | 广东汇泰龙科技股份有限公司 | A kind of door lock is switched fast the method and intelligent cloud lock of wireless communication module and firmware |
| CN110321173B (en) * | 2019-06-18 | 2022-05-27 | 广东汇泰龙科技股份有限公司 | Method for rapidly switching wireless communication module and firmware of door lock and intelligent cloud lock |
| CN110933556A (en) * | 2019-11-29 | 2020-03-27 | 捷开通讯(深圳)有限公司 | Sound cavity assembly and mobile terminal |
| CN111064834A (en) * | 2019-12-26 | 2020-04-24 | 重庆蓝岸通讯技术有限公司 | Sound cavity structure of electronic equipment |
| CN111064834B (en) * | 2019-12-26 | 2021-06-22 | 重庆蓝岸通讯技术有限公司 | Sound cavity structure of electronic equipment |
| CN111479208A (en) * | 2020-04-17 | 2020-07-31 | 北京百度网讯科技有限公司 | Sound cavity testing system, method, device and readable storage medium |
| WO2021218796A1 (en) * | 2020-04-26 | 2021-11-04 | 维沃移动通信有限公司 | Electronic device |
| CN111526453B (en) * | 2020-04-26 | 2022-01-07 | 维沃移动通信有限公司 | Electronic device |
| CN111526453A (en) * | 2020-04-26 | 2020-08-11 | 维沃移动通信有限公司 | Electronic device |
| CN112073858A (en) * | 2020-09-09 | 2020-12-11 | 维沃移动通信有限公司 | Audio output device, electronic apparatus, control method, and control device |
| CN112055107B (en) * | 2020-09-09 | 2022-05-10 | 维沃移动通信有限公司 | Electronic device |
| CN112055107A (en) * | 2020-09-09 | 2020-12-08 | 维沃移动通信有限公司 | Electronic device |
| CN112600963A (en) * | 2020-12-11 | 2021-04-02 | 维沃移动通信有限公司 | Electronic equipment |
| WO2022135155A1 (en) * | 2020-12-23 | 2022-06-30 | Oppo广东移动通信有限公司 | Loudspeaker assembly and electronic device |
| CN113114817A (en) * | 2021-04-15 | 2021-07-13 | 维沃移动通信有限公司 | Electronic device, control method and control device |
| CN113114817B (en) * | 2021-04-15 | 2023-12-12 | 维沃移动通信有限公司 | Electronic device, control method and control device |
| CN114040276A (en) * | 2021-10-13 | 2022-02-11 | 深圳市冠旭电子股份有限公司 | Sound equipment |
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Application publication date: 20140219 |