CN204836485U - Blue -tooth earphone - Google Patents

Blue -tooth earphone Download PDF

Info

Publication number
CN204836485U
CN204836485U CN201520456159.4U CN201520456159U CN204836485U CN 204836485 U CN204836485 U CN 204836485U CN 201520456159 U CN201520456159 U CN 201520456159U CN 204836485 U CN204836485 U CN 204836485U
Authority
CN
China
Prior art keywords
microusb
circuit board
printed circuit
housing
pcb
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520456159.4U
Other languages
Chinese (zh)
Inventor
刘钊
朴东爀
林金锋
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.)
Honor Device Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201520456159.4U priority Critical patent/CN204836485U/en
Application granted granted Critical
Publication of CN204836485U publication Critical patent/CN204836485U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides an electronic equipment, concretely relates to blue -tooth earphone to solve among the prior art blue -tooth earphone convenient, the efficient technical problem not that charges. Blue -tooth earphone includes that the casing places in printed circuit board in the casing places in battery in the casing, with the micro USB device that printed circuit board connects. The utility model discloses an adopt the structural design of micro USB device, avoid the vexation of user because of leaving behind charger / charging wire, also avoided the vexation that the user need look for the power source of the public first adaptation of USB among the prior art, improved the convenience and the efficiency of charging, the convenience of customers use.

Description

A kind of bluetooth earphone
Technical field:
The utility model relates to technical field of communication equipment, particularly relates to a kind of bluetooth earphone.
Background technology
The development of hyundai electronics information technology makes the mobile terminals such as mobile phone more and more universal, and wireless headset also receives an acclaim all the more and uses.Sometimes, people can carry with mobile phone or other mobile intelligent terminal, by bus, walking along the street or rest time listen to all kinds of music or learning materials.In this context, bluetooth earphone is gradually by user is favored.
Bluetooth technology is the technology of a kind of low cost, low-power and short-distance wireless communication, can be widely used on earphone.User can exempt irritating electric wire by bluetooth earphone and impede, and easily converses in every way comfortablely.At present, bluetooth earphone has been widely used in the equipment such as mobile phone, vehicle-mounted, PC, MP3 music.Along with the expansion of bluetooth earphone range of application, and the battery durable scarce capacity that small in volume causes, the convenience of people to charging bluetooth earphone it is also proposed higher requirement.
In prior art, the charging of bluetooth earphone generally has the following two kinds mode:
One, is charged by electric power connection line, and such as logical adapter charges, or is charged by USB (UniversalSerialBus, USB) connecting line; This charging method needs user to carry with electric power connection line, and finds power supply, and can charge, convenience is poor.
Its two, as shown in Figure 1, the USB male joint that carried by the bottom of bluetooth earphone fuselage is connected power supply and charges; The USB male joint that such bluetooth earphone carries has requirement to charge power supply, user needs still to need to find the power interface with this USB male joint adaptation when charging, time and effort consuming, and convenience is poor, and because this USB male joint volume is comparatively large, have impact on the attractive in appearance of bluetooth earphone.
Summary of the invention:
The utility model provides a kind of bluetooth earphone, to solve not convenient, the not efficient technical problem of charging bluetooth earphone in prior art.
In view of this, the utility model provides a kind of bluetooth earphone, in the implementation that the first is possible, described bluetooth earphone comprises housing, the printed circuit board (PCB) be built in described housing, the battery be built in described housing, the MicroUSB device that is connected with described printed circuit board (PCB); Described printed circuit board (PCB) is built in described housing; Described battery is built in described housing; Described battery and described printed circuit board (PCB) are electrically connected, for powering for described printed circuit board (PCB); The first end of described MicroUSB device is built in described housing, is electrically connected with described printed circuit board (PCB); Second end of described MicroUSB device is placed on described housing, for be plugged in there is real-time Data Transmission OTG function portable equipment to charge to described battery.
In conjunction with the implementation that the first is possible, in the implementation that the second is possible, described housing comprises plastic cement lower casing, and the first end of described MicroUSB device and the second end of described MicroUSB device are positioned at the both sides of described plastic cement lower casing.
In conjunction with the implementation that the first or the second are possible, in the implementation that the third is possible, described housing is provided with through hole; Described bluetooth earphone also comprises MicroUSB lid, and the first end of described MicroUSB lid is provided with connecting band, and described connecting band is provided with bulge-structure; Described MicroUSB lid is connected with described housing by the through hole of housing described in described bulge-structure clamping; Second end of described MicroUSB lid is hood-like structure.
In conjunction with the first or the second or the third possible implementation, in the 4th kind of possible implementation, described housing is covered with manipulation part; Described manipulation part comprises keycap and encoder; Described keycap is hood-like structure; Described keycap is fixedly connected with the upper cover of described housing; Described encoder is positioned at the cavity that institute's keycap and described housing are formed; Described encoder is connected with described printed circuit board (PCB).
In conjunction with the 4th kind of possible implementation, in the 5th kind of possible implementation, described manipulation part is used for, when described keycap is pressed, the medial surface of described keycap touches described encoder and produces first signal of telecommunication, and described first signal of telecommunication is used to indicate described printed circuit board (PCB) and performs start, shutdown, pairing, of opening in intelligent sound function, closedown intelligent sound function.
In conjunction with the 4th kind or the 5th kind of possible implementation, in the 6th kind of possible implementation, described manipulation part is used for, and when described keycap is rotated, the medial surface of described keycap drives described encoder to rotate; Described encoder is in electrical contact with the components and parts of described enclosure interior in rotary course, produces second signal of telecommunication, and described second signal of telecommunication is used to indicate described printed circuit board (PCB) and performs volume adjusting operation.
In conjunction with the first to the 6th kind of arbitrary possible implementation, in the 7th kind of possible implementation, described housing comprises upper cover, lower casing and the lower cover fastening with the clamping of described upper cover phase, described upper cover, described lower cover and described lower casing enclose formation cavity, and described printed circuit board (PCB) and described battery are positioned at described cavity.
The utility model is by adopting the structural design of MicroUSB device, exempt user because leaving behind the worry of charger/charging wire, also eliminate the worry that user need find the power interface of USB male joint adaptation in prior art, improve convenience and the efficiency of charging, be user-friendly to.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of bluetooth earphone in prior art;
The structural representation of an embodiment of the bluetooth earphone that Fig. 2 provides for the utility model;
The structural representation of an embodiment of the bluetooth earphone that Fig. 3 provides for the utility model;
The structural representation of an embodiment of the bluetooth earphone that Fig. 4 provides for the utility model;
The structural representation of an embodiment of the bluetooth earphone that Fig. 5 provides for the utility model;
The structural representation of an embodiment of the bluetooth earphone that Fig. 6 provides for the utility model.
Embodiment:
MicroUSB is a portable version of USB2.0 standard, the MiniUSB interface used than current part mobile phone is less, Micro-USB is the specification of future generation of Mini-USB, has been formulated on January 4th, 2007 by the U.S. of USB standardization body USBImplementersForum (USB-IF).The OTG function of the current USB of Micro-USB standard support, namely when there is no main frame (such as PC), directly transfer of data can be realized between portable equipment, compatible USB1.1 (low speed: 1.5Mb/s, at full speed: 12Mb/s) and USB2.0 (at a high speed: 480Mb/s), transfer of data and charging are provided simultaneously, be specially adapted to the transfer of data of (HS) or higher rate at a high speed, connect mini-plant (as mobile phone, PDA, digital camera, Digital Video and portable digital player etc.) optimal selection.
OTG (OnTheGo, real-time Data Transmission) be the abbreviation of On-The-Go, it is the technology that developed recently gets up, December 18 calendar year 2001 is announced by USBImplementersForum, be mainly used in the connection between various different equipment or mobile device (as PDA, mobile phone, consumer devices), carry out exchanges data, change the inconvenience of exchanges data between the storage card as multiple different systems connectors of equipment room such as mobile phone, digital camera, video camera, printers.Use MicroUSB socket and there is the mobile phone of OTG function, more and more becoming main flow type of cell phone.There is following defect in the transfer of data between current OTG mobile phone and other storage facilities: USB flash disk, bluetooth earphone and other storage facilities can not directly use on OTG mobile phone, OTG conversion line must be had during use, USB flash disk and other storage facilities are larger relative to volume mobile phone, connecting OTG conversion line again, not only to affect mobile phone attractive in appearance, and use, carry equal inconvenience.
Current, mobile phone etc. have become the necessity of people's Working Life, have MicroUSB socket and to have the mobile phone of OTG function also more and more general.In view of the frequent carrying mobile phone of people at one's side, with reference to the introduction to bluetooth earphone in above-mentioned background technology, and the not convenient technical problem efficiently of the charging that exists of existing bluetooth earphone.The utility model proposes following technical scheme, refer to Fig. 2 to Fig. 4, Fig. 2, Fig. 3, Fig. 4 are the structural representation of the embodiment of the bluetooth earphone that the utility model provides.This bluetooth earphone comprises: described bluetooth earphone comprises housing, the printed circuit board (PCB) be built in described housing, the battery be built in described housing, the MicroUSB device that is connected with described printed circuit board (PCB); Described printed circuit board (PCB) is built in described housing; Described battery is built in described housing; Described battery and described printed circuit board (PCB) are electrically connected, for powering for described printed circuit board (PCB); The first end of described MicroUSB device is built in described housing, is electrically connected with described printed circuit board (PCB); Second end of described MicroUSB device is placed on described housing, for be plugged in there is real-time Data Transmission OTG function portable equipment to charge to described battery.
Alternatively, described MicroUSB device is MicroUSB plug.Terminals in described MicroUSB plug comprise VBUS terminals, Date-terminals, Date+ terminals, GND terminals and ID terminals.During use, the MicroUSB plug of bluetooth earphone described in the utility model is inserted on the MicroUSB socket of OTG mobile phone, OTG mobile phone just can detect the ID signal of ground connection and the signal of GND terminals by the ID terminals in MicroUSB plug, just identifiable design bluetooth earphone, realize the connection of bluetooth earphone and mobile phone, realize the charging etc. of mobile phone to bluetooth earphone.
Alternatively, described MicroUSB device comprises the pin portion offseted with described printed circuit board (PCB), and described MicroUSB device is electrically connected via described pin portion and described printed circuit board (PCB).Alternatively; the surrounding in described pin portion is installed with operator guards; this operator guards is used for the connection of fixing described MicroUSB device and described printed circuit board (PCB); avoid plug MicroUSB device time; damage is caused to the connection of MicroUSB device and printed circuit board (PCB); strengthen the stability that MicroUSB device connects, extend the useful life of product.
Adopt the bluetooth earphone that the utility model provides, as long as MicroUSB device is plugged on the mobile phone arbitrarily with OTG function or other terminal equipment, just can charge to battery via described MicroUSB device, exempt user because leaving behind the worry of charger/charging wire, also the worry that user need find the power interface of USB male joint adaptation in prior art is eliminated, improve convenience and the efficiency of charging, be user-friendly to.Especially current, the probability of user's carrying mobile phone is far above the power interface of data wire/USB male joint adaptation, this bluetooth earphone makes user can under any state, be connected with the mobile phone with OTG function, realize the charging to bluetooth earphone, greatly reduce the problem because the user that causes of bluetooth earphone electric power deficiency cannot use, improve Consumer's Experience.
In an embodiment of the present utility model, described housing comprises case top lid, housing lower cover, lower casing.Alternatively, described case top lid is metal top cover, and described lower casing is plastic cement lower casing.The first end of described MicroUSB device and the second end of described MicroUSB device are positioned at the both sides of described plastic cement lower casing.Fit in the edge of described case top lid and the edge of described housing lower cover, both are achieved a fixed connection by securing member or other movable connection structure.Alternatively, described case top lid and described housing lower cover can connect and fix.Described case top lid, described housing lower cover, described lower casing form cavity.Described printed circuit board (PCB) and described battery are positioned at described cavity.Alternatively, LED (light-emitting diode) lamp can also be comprised in described cavity.
Alternatively, the outside of described housing is provided with earplug, and described earplug is fixedly connected with described housing by the mode that screw is fixing.Described printed circuit board (PCB) is provided with microphone, switch member, the position of housing corresponding to microphone offers the sound channel hole for microphones voice signal.LED can be arranged on the top of housing, is electrically connected with printed circuit board (PCB), realizes the instruction of power supply signal and bluetooth working state signal.
In an embodiment of the present utility model, described bluetooth earphone also comprises MicroUSB lid, and the first end of described MicroUSB lid is provided with connecting band, and described connecting band is provided with bulge-structure; Described MicroUSB lid is connected with described housing by the through hole of housing described in described bulge-structure clamping; Second end of described MicroUSB lid is hood-like structure.As shown in Figure 2, described plastic cement lower casing offers through hole, and described MicroUSB lid comprises the hood-like structural defence lid with described housing grafting, and is arranged on described hood-like structural defence and covers and the connecting band of through hole phase clamping with described plastic cement lower casing.Described connecting band is list structure, and its direction along MicroUSB device and printed circuit board (PCB) junction extends.Described connecting band has bulge-structure away from the place of described hood-like structural defence lid, the through hole phase clamping of described bulge-structure and described plastic cement lower casing.MicroUSB male is at fuselage bottom, and outside is covered by USB, directly unplugs USB plug when charging is required and just can expose MicroUSB male.Described housing and described MicroUSB cover the structure that can be and plug, thus realize the protection of MicroUSB device, and match with housing the consistency ensureing product appearance.When not using described MicroUSB device for charging bluetooth earphone, by described MicroUSB lid and described housing grafting, thus described MicroUSB device being included in described hood-like structural defence lid, avoiding causing damage to described MicroUSB device.When using described MicroUSB device for charging bluetooth earphone, the splicing position covered by described MicroUSB is separated with described housing, due to described bulge-structure and the through hole phase clamping of described plastic cement lower casing, described MicroUSB lid can not be separated completely with described housing, avoid described MicroUSB losing of cover, impact uses next time.
Refer to Fig. 5, Fig. 6, Fig. 5, Fig. 6 are the structural representation of the embodiment of the bluetooth earphone that the utility model provides.In an embodiment of the present utility model, described housing is covered with manipulation part; Described manipulation part comprises keycap and encoder; Described keycap is hood-like structure; Described keycap is fixedly connected with the upper cover of described housing; Described encoder is positioned at the cavity that institute's keycap and described housing are formed; Described encoder is connected with described printed circuit board (PCB).
Alternatively, described manipulation part is used for, when described keycap is pressed, the medial surface of described keycap touches described encoder and produces first signal of telecommunication, and described first signal of telecommunication is used to indicate described printed circuit board (PCB) and performs start, shutdown, pairing, of opening in intelligent sound function, closedown intelligent sound function.Particularly, described encoder is provided with DOM sheet (the young sheet of pot), and user's push action triggers DOM sheet, and DOM sheet and contact produce first signal of telecommunication.Printed circuit board (PCB), according to the attribute of first signal of telecommunication, performs different operating functions.
Such as, under bluetooth earphone is in off-mode, long button 3s, described first signal of telecommunication is starting-up signal, and indicate described printed circuit board (PCB) to perform power-on operation, now LED light guide can light blue lamp gradually, if put on earphone, the voice message of " starting shooting " can be heard.
Again such as, under start/obedient/music status, length presses 3s, described first signal of telecommunication is off signal, and indicate described printed circuit board (PCB) to perform power-off operation, now LED light guide can be gradually dimmed, if put on earphone, " shutting down " voice message can be heard.
Again such as, in the power-offstate, length presses 7s, and described first signal is pairing signal, and bluetooth earphone enters pairing mode, and the color of light guide can alternately be glimmered, if put on earphone, can hear the voice message of " waiting to be connected ".
Again such as, after earphone is connected with mobile phone, long press 1s, described first signal is intelligent sound function signal, hears " Bee " voice message after loose one's grip, can intelligent sound be started.
Alternatively, described manipulation part is used for, and when described keycap is rotated, the medial surface of described keycap drives described encoder to rotate; Described encoder is in electrical contact with the components and parts of described enclosure interior in rotary course, produces second signal of telecommunication, and described second signal of telecommunication is used to indicate described printed circuit board (PCB) and performs volume adjusting operation.Particularly, the rotation of encoder described in the action that user rotates keycap, the metal surface of described encoder rotate time and other components and parts in electrical contact, trigger second signal of telecommunication, described second signal of telecommunication is for regulating volume.Alternatively, the Principle of Rotating of this encoder can regulate the principle of volume with reference to broadcast receiver rotary knob, the present embodiment does not do concrete discussion.
The structural design of existing bluetooth earphone two groups of key-press modules (switching on and shutting down and volume adjustment button), causes bluetooth earphone inside to need different press-key structures and is connected with FPC or mainboard, cause wiring numerous and diverse, and cause user's experience single.The present embodiment changes the structural design that existing bluetooth earphone need arrange three buttons (mains switch, volume add, volume down) on housing, by the structural design manipulating part, the switching function of bluetooth earphone manipulation key and volume adjusting function manipulation bonding are integrated, reduce the complexity of bluetooth earphone internal wiring, facilitate user operation, improve Consumer's Experience.
The electronic equipment more than with OTG function can be the portable equipments such as mobile phone, panel computer, also can be the permanent plants such as PC, TV.
In sum, above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in the various embodiments described above, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.

Claims (7)

1. a bluetooth earphone, is characterized in that, described bluetooth earphone comprises housing, the printed circuit board (PCB) be built in described housing, the battery be built in described housing, the MicroUSB device that is connected with described printed circuit board (PCB); Described printed circuit board (PCB) is built in described housing; Described battery is built in described housing; Described battery and described printed circuit board (PCB) are electrically connected, for powering for described printed circuit board (PCB); The first end of described MicroUSB device is built in described housing, is electrically connected with described printed circuit board (PCB); Second end of described MicroUSB device is placed on described housing, for be plugged in there is real-time Data Transmission OTG function portable equipment to charge to described battery.
2. bluetooth earphone according to claim 1, is characterized in that, described housing comprises plastic cement lower casing, and the first end of described MicroUSB device and the second end of described MicroUSB device are positioned at the both sides of described plastic cement lower casing.
3. bluetooth earphone according to claim 1 and 2, is characterized in that, described housing is provided with through hole; Described bluetooth earphone also comprises MicroUSB lid, and the first end of described MicroUSB lid is provided with connecting band, and described connecting band is provided with bulge-structure; Described MicroUSB lid is connected with described housing by the through hole of housing described in described bulge-structure clamping; Second end of described MicroUSB lid is hood-like structure.
4. bluetooth earphone according to claim 1 and 2, is characterized in that, described housing is covered with manipulation part; Described manipulation part comprises keycap and encoder; Described keycap is hood-like structure; Described keycap is fixedly connected with the upper cover of described housing; Described encoder is positioned at the cavity that institute's keycap and described housing are formed; Described encoder is connected with described printed circuit board (PCB).
5. bluetooth earphone according to claim 4, it is characterized in that, described manipulation part is used for, when described keycap is pressed, the medial surface of described keycap touches described encoder and produces first signal of telecommunication, and described first signal of telecommunication is used to indicate described printed circuit board (PCB) and performs start, shutdown, pairing, of opening in intelligent sound function, closedown intelligent sound function.
6. bluetooth earphone according to claim 4, is characterized in that, described manipulation part is used for, and when described keycap is rotated, the medial surface of described keycap drives described encoder to rotate; Described encoder is in electrical contact with the components and parts of described enclosure interior in rotary course, produces second signal of telecommunication, and described second signal of telecommunication is used to indicate described printed circuit board (PCB) and performs volume adjusting operation.
7. the bluetooth earphone according to claim 1 or 2 or 5 or 6, it is characterized in that, described housing comprises upper cover, lower casing and the lower cover fastening with the clamping of described upper cover phase, described upper cover, described lower cover and described lower casing enclose formation cavity, and described printed circuit board (PCB) and described battery are positioned at described cavity.
CN201520456159.4U 2015-06-29 2015-06-29 Blue -tooth earphone Active CN204836485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520456159.4U CN204836485U (en) 2015-06-29 2015-06-29 Blue -tooth earphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520456159.4U CN204836485U (en) 2015-06-29 2015-06-29 Blue -tooth earphone

Publications (1)

Publication Number Publication Date
CN204836485U true CN204836485U (en) 2015-12-02

Family

ID=54694035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520456159.4U Active CN204836485U (en) 2015-06-29 2015-06-29 Blue -tooth earphone

Country Status (1)

Country Link
CN (1) CN204836485U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109756811A (en) * 2019-01-31 2019-05-14 华为技术有限公司 Wired control box and wireless headset for wireless headset

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109756811A (en) * 2019-01-31 2019-05-14 华为技术有限公司 Wired control box and wireless headset for wireless headset
CN109756811B (en) * 2019-01-31 2021-01-05 华为技术有限公司 Wire control box for wireless earphone and wireless earphone

Similar Documents

Publication Publication Date Title
JP3166524U (en) Replacement module for outlet socket and outlet socket
TWI295869B (en) Connector charger
US20120319487A1 (en) Integrated Battery Backup and Charging for Mobile Devices
EP1814016A1 (en) Portable power supply for USB devices
CN209659365U (en) Terminal device
JP2006511053A5 (en)
US8277246B2 (en) Battery terminal adapter
WO2021068791A1 (en) Multipurpose mobile power supply and assembly of multipurpose mobile power supply and electric tool
CN204905623U (en) Independent adapter and switching subassembly that charges
CN103166287B (en) The base of mobile electronic terminal device
KR101896856B1 (en) Button structure and terminal applying it
CN2927353Y (en) USB wire device with data-transmission and charging functions
US9705347B2 (en) Charging socket
CN204836485U (en) Blue -tooth earphone
CN207504608U (en) A kind of charging unit and bluetooth headset for bluetooth headset
TWM482894U (en) Charger structure
CN210490025U (en) A accessory for mobile terminal
CN201289912Y (en) Mobile phone data line for charge
CN204046774U (en) Bluetooth earphone
CN204131172U (en) Multifunctional portable power source
KR200400196Y1 (en) Earphone apparatus with memory expansion module using USB port for data linking
CN207010743U (en) A kind of magnetic back splint
CN205864010U (en) Mobile electronic device charging device
CN205646382U (en) Data line subassembly and fill electrical assembly
CN204482017U (en) A kind of Baffle Box of Bluetooth with Multifunctional portable power source

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20210508

Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040

Patentee after: Glory Terminal Ltd.

Address before: 518129 Huawei headquarters office building, Bantian, Longgang District, Shenzhen City, Guangdong Province

Patentee before: HUAWEI TECHNOLOGIES Co.,Ltd.

TR01 Transfer of patent right