CN106990812A - USB connector and terminal device - Google Patents

USB connector and terminal device Download PDF

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Publication number
CN106990812A
CN106990812A CN201710141768.4A CN201710141768A CN106990812A CN 106990812 A CN106990812 A CN 106990812A CN 201710141768 A CN201710141768 A CN 201710141768A CN 106990812 A CN106990812 A CN 106990812A
Authority
CN
China
Prior art keywords
terminal device
usb connector
shell
usb
housing
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.)
Pending
Application number
CN201710141768.4A
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Chinese (zh)
Inventor
康立娅
底浩
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.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN201710141768.4A priority Critical patent/CN106990812A/en
Publication of CN106990812A publication Critical patent/CN106990812A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1633Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)

Abstract

The disclosure is directed to USB connector and terminal device.The terminal device includes body, shell, general-purpose serial bus USB connector, loudspeaker module, wherein, the body is arranged in the shell, the loudspeaker module is arranged at the body, the USB connector has the housing for forming USB interface, the USB connector is arranged at the body and the USB interface is exposed in shell, and having through hole as the loudspeaker module on the housing of the USB connector goes out acoustic aperture.The acoustic aperture that goes out of loudspeaker is opened on the housing of USB connector, this make it that acoustic aperture need not be opened up out again on the shell of terminal device, therefore, reduces the perforate on terminal structure part, reduces process cost, also makes the appearance of terminal device more attractive in appearance, succinct.

Description

USB connector and terminal device
Technical field
This disclosure relates to field of terminal technology, more particularly to USB connector and terminal device.
Background technology
With continuing to develop for terminal technology, the intelligent terminal such as smart mobile phone, tablet personal computer is popularized rapidly in crowd.With Requirement of the family to the outward appearance of terminal also more and more higher.At present, terminal is in order to realize that various functions cause shell to have many perforates, example As USB (Universal Serial Bus, USB) interface, go out acoustic aperture etc..The perforate in case surface, both increased Process cost, also unsightly.
The content of the invention
To overcome problem present in correlation technique, the embodiment of the present disclosure provides USB connector and terminal device.
According to the first aspect of the embodiment of the present disclosure there is provided a kind of terminal device, the terminal device includes body, outer Shell, general-purpose serial bus USB connector, loudspeaker module, wherein, the body is arranged in the shell, the loudspeaker Module is arranged at the body, and the USB connector has the housing for forming USB interface, and the USB connector is arranged at described The USB interface is simultaneously exposed in shell by body, on the housing of the USB connector there is through hole to be used as the loudspeaker mould Block goes out acoustic aperture.
Optionally, the through hole of the position towards the USB connector of speaking of the loudspeaker module.
Optionally, speak position and the part with through hole of the housing of the USB connector of the loudspeaker module It is in contact.
Optionally, the body has the inwall for accommodating the USB connector, and the position of speaking of the loudspeaker module is opened Located at the inwall so that the position of speaking is in contact with the part with through hole of the housing of the USB connector.
Optionally, the through hole is one or more.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of general-purpose serial bus USB connector, the USB connections Utensil has a housing to form USB interface, and the USB connector is used for the body for being arranged at terminal device and by the USB interface In the shell of terminal device, on the housing of the USB connector there is through hole to be used as the body for being arranged at terminal device Loudspeaker module go out acoustic aperture.
Optionally, the through hole is one or more.
The technical scheme provided by this disclosed embodiment can include the following benefits:
Above-mentioned technical proposal, the acoustic aperture that goes out of loudspeaker is opened on the housing of USB connector, this causes terminal device Acoustic aperture need not be opened up out again, but will go out acoustic aperture and be opened in USB interface on shell.Therefore, reduce on terminal structure part Perforate, reduces process cost, also makes the appearance of terminal device more attractive in appearance, succinct.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of schematic diagram of exemplary terminal device.
Fig. 2 is the schematic diagram of the terminal device of another exemplary.
Fig. 3 is the schematic diagram of the terminal device according to an exemplary embodiment.
Fig. 4 is the schematic diagram of the rear shell of the body of the terminal device according to an exemplary embodiment.
Fig. 5 is the schematic diagram of the USB connector according to an exemplary embodiment.
Fig. 6 is the schematic diagram of the rear shell of the body of the terminal device according to another exemplary embodiment.
Fig. 7 is the block diagram of the device according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
USB (Universal Serial Bus, general serial are provided with the terminal devices such as mobile phone, tablet personal computer Bus) interface, USB interface both can as terminal device charging inlet, also can be as data transmission interface, with weighing very much The effect wanted, current USB interface is directly exposed to outside terminal device.It is further opened with the shell of existing terminal device Go out acoustic aperture, go out acoustic aperture majority and be opened at terminal external surface.The sound of terminal device goes out from loudspeaker module (speaker box's) Part position again warp this go out acoustic aperture outflow come.
For example, as shown in figure 1, mobile phone 100 has usb 1 01 and goes out acoustic aperture 102.Wherein, usb 1 01 is located at hand At the bottom enclosure of machine 100, go out the position compared with bottom in the back side shell of mobile phone 100 of acoustic aperture 102.As shown in Fig. 2 mobile phone 200 have USB interface 201 and go out acoustic aperture 202.Wherein, USB interface 201 and go out acoustic aperture 202 and be respectively positioned on outside the bottom of mobile phone 200 At shell, go out the both sides that acoustic aperture 202 is located at USB interface 201, in fact, side goes out that acoustic aperture is corresponding with audio amplifier just can to realize function, But the acoustic aperture of outputing of usual opposite side is processed up for the symmetrical of outward appearance.In mobile phone outer surface or shell upper shed, Waste the space of mobile terminal an inch of land is an inch of gold, increase Material Cost.
As shown in figure 3, showing the schematic diagram of terminal device 300 according to an exemplary embodiment;As shown in figure 4, showing The dependent part of the rear shell (i.e. the opposite side of the screen of terminal device) towards shell 302 of the body 301 of the terminal device 300 Point;As shown in figure 5, showing the schematic diagram of USB connector according to an exemplary embodiment.
Referring to Fig. 5, general-purpose serial bus USB connector 303 has the housing 306 for forming USB interface 305, USB connector 303 are used to be arranged at the body of terminal device and by USB interface 305 in the shell of terminal device, USB connector 303 Housing 306 on there is through hole as the loudspeaker module for the body for being arranged at terminal device to go out acoustic aperture.
The USB connector that the embodiment of the present disclosure is provided, offers through hole raising one's voice as the body for being arranged at terminal device Device module goes out acoustic aperture, and this make it that acoustic aperture need not be opened up out again on the shell of terminal device, but will go out acoustic aperture and be opened in USB to connect It is intraoral.Therefore, reduce the perforate on terminal structure part, reduce process cost, also make the appearance of terminal device it is more attractive in appearance, Succinctly.
Referring to Fig. 3, Fig. 4 and Fig. 5, the terminal device 300 includes:Body 301, shell 302, general-purpose serial bus USB connect Connect device 303, loudspeaker module 304.Wherein, body 301 is arranged in shell 302, and loudspeaker module 304 is arranged at body 301, USB connector 303, which has, forms the housing 306 of USB interface 305, and USB connector 303 is arranged at body 301 and by USB interface 305 are exposed in shell 302, have the speaking as loudspeaker module 304 of through hole 307 on the housing 306 of USB connector 303 Hole.
The body 301 of terminal device is arranged in shell 302.For the terminal device having, shell 302 is interchangeable. The primary clustering of terminal device 300 is installed in body 301, such as processor, memory, power supply module, multimedia groupware, is raised Sound device module, the interface of input/output (I/O) and communication component etc..Body 301 has rear shell, is illustrated in figure 4 body The schematic diagram of a part for 301 rear shell.
Referring to Fig. 4, the loudspeaker module 304 of terminal device is installed in body 301.Loudspeaker module 304 includes raising Sound device part (speaker), loudspeaker assembly coordinates with the operatic tunes sends sound.The operatic tunes can include the preceding operatic tunes and the rear operatic tunes, after The operatic tunes is sealed space, and the preceding operatic tunes has opening B as position of speaking.
Referring to Fig. 4, general-purpose serial bus USB connector 303 is arranged at the position A of body 301.USB connector is used for There is provided USB interface for terminal device, USB interface both can as terminal device charging inlet, can also be connect as data transfer Mouthful.Referring to Fig. 5, USB connector 303, which has to have on the housing 306 for forming USB interface 305, the housing 306 of USB connector, to be led to Hole 307.As shown in figure 3, USB interface 305 is exposed in shell 302, therefore the through hole 307 on housing 306 is also in communication with the outside, So through hole 307 can go out acoustic aperture as loudspeaker module 304.
The terminal device that the embodiment of the present disclosure is provided, the acoustic aperture that goes out of loudspeaker is opened on the housing of USB connector, such as Shown in Fig. 3, this make it that acoustic aperture need not be opened up out again on the shell of terminal device, but will go out acoustic aperture and be opened in USB interface.Cause This, reduces the perforate on terminal structure part, reduces process cost, also makes the appearance of terminal device more attractive in appearance, succinct.
In order that the sound that loudspeaker module 304 is sent can spread out of terminal, Fig. 5 USB connector is positioned over Fig. 4's At the A of position, by through holes 307 of the position B towards USB connector 303 of speaking of loudspeaker module 304.
In another embodiment of the disclosure, for effective utilization space, can by loudspeaker module 304 speak position with The part with through hole 307 of the housing 306 of USB connector 303 is in contact.
In another embodiment of the disclosure, referring to Fig. 6, body 301 has the inwall B for accommodating USB connector 303, raised one's voice The position of speaking of device module 304 is opened in inwall B so that position of speaking is with the housing 306 of USB connector 303 with through hole 307 part is in contact.The quantity of through hole can be one or two or more.The shape of through hole can be with Speak position shape it is corresponding, farthest to spread out of the sound that loudspeaker module is sent.
Fig. 7 is a kind of block diagram of device 800 according to an exemplary embodiment.For example, device 800 can be mobile Phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, body-building equipment, Personal digital assistant etc..
Reference picture 7, device 800 can include following one or more assemblies:Processing assembly 802, memory 804, power supply Component 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and Communication component 816.
The integrated operation of the usual control device 800 of processing assembly 802, such as with display, call, data communication, phase Machine operates the operation associated with record operation.Processing assembly 802 can refer to including one or more processors 820 to perform Order, to complete all or part of step of above-mentioned method.In addition, processing assembly 802 can include one or more modules, just Interaction between processing assembly 802 and other assemblies.For example, processing assembly 802 can include multi-media module, it is many to facilitate Interaction between media component 808 and processing assembly 802.
Memory 804 is configured as storing various types of data supporting the operation in device 800.These data are shown Example includes the instruction of any application program or method for being operated on device 800, and contact data, telephone book data disappears Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable to compile Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 can include power management system System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between device 800 and user.In some realities Apply in example, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen can To be implemented as touch-screen, to receive the input signal from user.Touch panel include one or more touch sensors with Gesture on sensing touch, slip and touch panel.Touch sensor can not only sensing touch or sliding action border, and And also detection and touch or slide related duration and pressure.In certain embodiments, multimedia groupware 808 includes One front camera and/or rear camera.When device 800 is in operator scheme, such as obtaining mode or during video mode is preceding The multi-medium data of outside can be received by putting camera and/or rear camera.Each front camera and rear camera can To be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike Wind (MIC), when device 800 be in operator scheme, when such as call model, logging mode and speech recognition mode, microphone by with It is set to reception external audio signal.The audio signal received can be further stored in memory 804 or via communication set Part 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 is provide interface between processing assembly 802 and peripheral interface module, above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include but be not limited to:Home button, volume button, start button and lock Determine button.
Sensor cluster 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented Estimate.For example, sensor cluster 814 can detect opening/closed mode of device 800, the relative positioning of component, such as component For the display and keypad of device 800, sensor cluster 814 can be with the position of 800 1 components of detection means 800 or device Put change, the existence or non-existence that user contacts with device 800, the orientation of device 800 or acceleration/deceleration and the temperature of device 800 Change.Sensor cluster 814 can include proximity transducer, be configured in not any physical contact near detection The presence of object.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for being answered in imaging Used in.In certain embodiments, the sensor cluster 814 can also include acceleration transducer, gyro sensor, magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, communication component 816 also includes near-field communication (NFC) module, to promote junction service.For example, Radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, bluetooth can be based in NFC module (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuits (ASIC), numeral Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of device 800.For example, Non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and light Data storage device etc..
Device 800 includes body, shell, general-purpose serial bus USB connector, loudspeaker module.Wherein, body is arranged at In shell, loudspeaker module is arranged at body, and USB connector has the housing for forming USB interface, and USB connector is arranged at this USB interface is simultaneously exposed in shell by body, and having through hole as loudspeaker module on the housing of USB connector goes out acoustic aperture.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.

Claims (7)

1. a kind of terminal device, it is characterised in that the terminal device includes body, shell, general-purpose serial bus USB connection Device, loudspeaker module, wherein, the body is arranged in the shell, and the loudspeaker module is arranged at the body, described USB connector has the housing for forming USB interface, and the USB connector is arranged at the body and exposes the USB interface There is through hole as the loudspeaker module in shell, on the housing of the USB connector and go out acoustic aperture.
2. terminal device according to claim 1, it is characterised in that the position direction of speaking of the loudspeaker module is described The through hole of USB connector.
3. terminal device according to claim 1, it is characterised in that the loudspeaker module speak position with it is described The part with through hole of the housing of USB connector is in contact.
4. terminal device according to claim 3, it is characterised in that the body, which has, accommodates the USB connector Inwall, the position of speaking of the loudspeaker module is opened in the inwall so that position and the USB connector of speaking The part with through hole of housing is in contact.
5. terminal device according to claim 1, it is characterised in that the through hole is one or more.
6. a kind of general-purpose serial bus USB connector, it is characterised in that the USB connector has the shell for forming USB interface Body, the USB connector is used for the body for being arranged at terminal device and the USB interface is exposed to the shell of terminal device In, there is through hole as the loudspeaker module for the body for being arranged at terminal device on the housing of the USB connector and go out acoustic aperture.
7. terminal device according to claim 1, it is characterised in that the through hole is one or more.
CN201710141768.4A 2017-03-10 2017-03-10 USB connector and terminal device Pending CN106990812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710141768.4A CN106990812A (en) 2017-03-10 2017-03-10 USB connector and terminal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710141768.4A CN106990812A (en) 2017-03-10 2017-03-10 USB connector and terminal device

Publications (1)

Publication Number Publication Date
CN106990812A true CN106990812A (en) 2017-07-28

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109547590A (en) * 2018-10-15 2019-03-29 华为技术有限公司 The sound adjusting method of shell structure, mobile terminal and mobile terminal
CN109788397A (en) * 2019-03-14 2019-05-21 Oppo(重庆)智能科技有限公司 Electronic device
CN109996161A (en) * 2019-04-23 2019-07-09 Oppo广东移动通信有限公司 A kind of mobile terminal and its control method of speaking, the device with store function
CN110351403A (en) * 2019-06-28 2019-10-18 北京小米移动软件有限公司 Terminal
CN110557484A (en) * 2019-09-04 2019-12-10 广东以诺通讯有限公司 Two-in-one structure of sound outlet hole and USB interface of loudspeaker
EP3678387A4 (en) * 2017-09-29 2020-07-08 Huawei Technologies Co., Ltd. Audio component and mobile terminal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204650192U (en) * 2015-03-31 2015-09-16 小米科技有限责任公司 Audio frequency obtains structure and applies the intelligent terminal that this audio frequency obtains structure
CN105449428A (en) * 2014-09-19 2016-03-30 唐明中 Electronic device, signal transmission connector and multifunctional charging seat

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105449428A (en) * 2014-09-19 2016-03-30 唐明中 Electronic device, signal transmission connector and multifunctional charging seat
CN204650192U (en) * 2015-03-31 2015-09-16 小米科技有限责任公司 Audio frequency obtains structure and applies the intelligent terminal that this audio frequency obtains structure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3678387A4 (en) * 2017-09-29 2020-07-08 Huawei Technologies Co., Ltd. Audio component and mobile terminal
US11202133B2 (en) 2017-09-29 2021-12-14 Honor Device Co., Ltd. Audio component and mobile terminal
CN109547590A (en) * 2018-10-15 2019-03-29 华为技术有限公司 The sound adjusting method of shell structure, mobile terminal and mobile terminal
WO2020078233A1 (en) * 2018-10-15 2020-04-23 华为技术有限公司 Housing structure, mobile terminal and sound adjusting method for mobile terminal
CN109788397A (en) * 2019-03-14 2019-05-21 Oppo(重庆)智能科技有限公司 Electronic device
CN109996161A (en) * 2019-04-23 2019-07-09 Oppo广东移动通信有限公司 A kind of mobile terminal and its control method of speaking, the device with store function
CN109996161B (en) * 2019-04-23 2021-04-27 Oppo广东移动通信有限公司 Mobile terminal, voice control method thereof and device with storage function
CN110351403A (en) * 2019-06-28 2019-10-18 北京小米移动软件有限公司 Terminal
CN110557484A (en) * 2019-09-04 2019-12-10 广东以诺通讯有限公司 Two-in-one structure of sound outlet hole and USB interface of loudspeaker

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Application publication date: 20170728

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