CN207070278U - The small earphone of sports type internal memory music bluetooth - Google Patents
The small earphone of sports type internal memory music bluetooth Download PDFInfo
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- CN207070278U CN207070278U CN201720969572.XU CN201720969572U CN207070278U CN 207070278 U CN207070278 U CN 207070278U CN 201720969572 U CN201720969572 U CN 201720969572U CN 207070278 U CN207070278 U CN 207070278U
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- horn
- internal memory
- type internal
- sports type
- silica gel
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Abstract
The utility model discloses a kind of small earphone of sports type internal memory music bluetooth, it includes neck hanging wire and left and right earplug, control board is provided with left earplug, the control board includes pcb board and the memory body bluetooth playing module, FLASH flash memory modules, USB port, LED display lamps, called module and the controlling switch that are arranged on the pcb board；The utility model smart structural design, rationally, FLASH flash memory modules are equipped with control board, memory structure built in formation, the structure of relatively conventional plant internal memory card earphone is more succinct, greatly simplifies overall structure, so that earphone minimizes, and it can directly play audio file stored in FLASH flash memory modules, it is not necessary to connect mobile phone or other playback equipments in addition, can be used alone, function is more, using simple, conveniently；And silica gel earplugs and ox horn silica gel sheath are provided with, the stability that effectively lifting is worn, offered convenience to people's sport and body-building.
Description
Technical field
It the utility model is related to ear phone technology field, and in particular to a kind of small earphone of sports type internal memory music bluetooth.
Background technology
With the continuous improvement of present living standard, the increase of operating pressure.Bluetooth earphone also for people provider business,
Amusement and recreation, travel outdoors, the field such as body-building provides facility.Bluetooth earphone is exactly that Bluetooth technology is applied in hands-free headsets,
User is allowed to exempt impeding for annoying electric wire, a kind of leisure is easily conversed, listens music mode；From bluetooth earphone come out with
Come, always for Mobile Commerce race, amusement and recreation race, Ye Pao races, to like traveller to provide convenient.
But present bluetooth earphone small volume is easily lost, carries inconvenience, the uneven congruent problem of function, which annoyings, to be made
User；And some earphones do not have internal memory, it is necessary to by bluetooth and mobile phone or it is other play setting and be connected could realize and broadcast
Put and use function, inconvenience is brought to use.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, there is provided a kind of smart structural design, rationally, using built-in
FLASH flash memory modules, small volume, and be convenient for carrying, use the simply and easily small earphone of sports type internal memory music bluetooth.
To achieve the above object, technical scheme provided by the utility model is：A kind of sports type internal memory music is blue
The small earphone of tooth, it includes neck hanging wire, the left earplug for being arranged on neck hanging wire both ends, right earplug, control board and battery, the control
Circuit board processed is arranged in left earplug, and the control board includes pcb board and the memory body bluetooth being arranged on the pcb board plays
Module, FLASH flash memory modules, USB port, LED display lamps, called module and controlling switch, and be provided with housing and allow institute
The exposed opening of controlling switch is stated, the opening is provided with the silica gel push-button that can be closed, and the battery is located in right earplug；Institute
Stating left earplug and right earplug includes upper lid, lower cover, U-shaped decoration pack piece, horn housing, horn hood, loudspeaker, silica gel earplugs and ox horn
Silica gel sheath, the upper lid and lower cover are interlocked to form a housing with internal cavities, and U-shaped decoration pack piece is coated on housing,
Horn housing is arranged on lower lid, and the loudspeaker are fixed in horn housing, and the horn hood is arranged in the opening of horn housing, ox horn
Silica gel sheath is set on horn housing, and the silica gel earplugs are arranged on horn hood.
As a kind of improvement of the present utility model, the outer surface of the neck hanging wire is coated with reflector layer.
As a kind of improvement of the present utility model, the FLASH flash memory modules are SPI Nand Flash HYSPI 4G cores
Piece.
As a kind of improvement of the present utility model, the memory body bluetooth playing module is CW6689B chips.
As a kind of improvement of the present utility model, the called module is MEMS microphone, is arranged in the MEMS microphone
There is wheat set.
As a kind of improvement of the present utility model, the USB port is Micro USB joints.
As a kind of improvement of the present utility model, the position of the corresponding LED display lamps is provided with loophole in upper lid, should
The light-guiding pillar being in contact with LED display lamps is provided with loophole.
The beneficial effects of the utility model are：The utility model smart structural design, rationally, be equipped with control board
FLASH flash memory modules, memory structure built in formation, the structure of relatively conventional plant internal memory card earphone is more succinct, greatly simplifies
Overall structure so that earphone minimizes, and can directly play audio file stored in FLASH flash memory modules, is not required to
Mobile phone or other playback equipments are connected in addition, can be used alone, and function is more, using simple, conveniently；And it is provided with silica gel earplugs
With ox horn silica gel sheath, the stability that effectively lifting is worn, offered convenience to people's sport and body-building；Other compact overall structure, body
Small, in light weight, the good appearance, beneficial to wide popularization and application of product.
Below in conjunction with the accompanying drawings with embodiment, the utility model is further illustrated.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Fig. 3 is the fundamental diagram of storage and extraction of the present utility model.
Fig. 4 is the fundamental diagram of broadcasting of the present utility model.
Embodiment
Embodiment, referring to Fig. 1 to Fig. 4, a kind of small earphone of sports type internal memory music bluetooth of the present embodiment offer, its
Including neck hanging wire 1, the left earplug 2 for being arranged on the both ends of neck hanging wire 1, right earplug 3, control board 4 and battery 5, the control electricity
Road plate 4 is arranged in left earplug 2, and the control board 4 includes pcb board and the memory body bluetooth being arranged on the pcb board plays
Module, FLASH flash memory modules, USB port, LED display lamps, called module and controlling switch, and be provided with housing and allow institute
The exposed opening of controlling switch is stated, the opening is provided with the silica gel push-button 6 that can be closed, and the battery 5 is located at right earplug 3
It is interior；The left earplug 2 includes upper lid 21, lower cover 23, U-shaped decoration pack piece 24, horn housing 25, horn hood 26, loudspeaker 27, silica gel ear
Plug 28 and ox horn silica gel sheath 22, the upper lid 21 and lower cover 23 are interlocked to form a housing with internal cavities, U-shaped decoration bag
Piece 24 is coated on housing, the stability of effective lift structure, and plays preferable decorative effect, greatly promote product aesthetic feeling and
Enhancing is personalized.Horn housing 25 is arranged on lower cover 23, and the loudspeaker 27 are fixed in horn housing 25, and the horn hood 26 is set
In the opening of horn housing 25, ox horn silica gel sheath 22 is set on horn housing 25, and the silica gel earplugs 28 are arranged on horn hood 26
On.The right earplug 3 includes upper lid 31, lower cover 32, U-shaped decoration pack piece 33, horn housing 34, horn hood 35, loudspeaker 36, silica gel ear
Plug 37 and ox horn silica gel sheath 38, the upper lid 31 and lower cover 32 are interlocked to form a housing with internal cavities, U-shaped decoration bag
Piece 33 is coated on housing, and horn housing 34 is arranged on lower cover 32, specifically, the upper end of horn housing 34 is provided with mounting boss, should
The outer peripheral face of mounting boss is provided with spin slot, and the lower cover 32 is provided with the circular hole being adapted with mounting boss, the circular hole it is interior
Wall is provided with the card convex being adapted with the spin slot.Assembling is simply, conveniently.The loudspeaker 36 are fixed in horn housing 34, described
Horn hood 35 is arranged in the opening of horn housing 34, and ox horn silica gel sheath 38 is set on horn housing 34, and the silica gel earplugs 37 are set
Put on horn hood 35.
Preferably, the outer surface of the neck hanging wire 1 is coated with reflector layer.Only alarming effect, effectively lift the peace used
Quan Xing.
In the present embodiment, the FLASH flash memory modules are preferably SPI Nand Flash HYSPI 4G chips.The note
It is preferably CW6689B chips to recall body bluetooth playing module.
The called module is MEMS microphone, and positioned at the close side position of face one, so as to obtain higher receipts
Audio fruit.Wheat set 7, water proof and dust proof are arranged with the MEMS microphone, and stability maintenance is good.Preferably, the USB port
For Micro USB joints, using popular structure design, more conducively user uses general common charging equipment, such as mobile phone
Charger, portable power source etc., it is applied widely；In other embodiments, other specification interfaces can also be used, such as USB type-c
Deng.
To lift display effect, the positions of the corresponding LED display lamps is provided with loophole in upper lid 21, on the loophole
The light-guiding pillar 29 being in contact with LED display lamps is provided with, illumination effect is more preferably.LED display lamps are used for showing different work shapes
State, such as show bluetooth mode, charge mode and music pattern.
The method of work of the above-mentioned small earphone of sports type internal memory music bluetooth, its method of work step are as follows：
Storage：Computer voice data is transmitted to memory body bluetooth playing module, by memory body bluetooth by USB modes
Playing module is stored into FLASH flash memory modules by SPI modes；SPI is turned by USB.
Play：Stored computer voice data is transmitted to memory body bluetooth by SPI modes in FLASH flash memory modules
Playing module；Digital-to-analogue conversion is carried out by memory body bluetooth playing module, is then amplified and transmits again to earplug；It is i.e. first
Memory body bluetooth playing module carries out SPI and turns I2S, then turns Analog by I2S, is then amplified again.
Extraction：Stored computer voice data is transmitted to memory body bluetooth by SPI modes in FLASH flash memory modules
Playing module, memory body bluetooth playing module are transmitted to computer by USB modes.USB is turned by SPI.
In the present embodiment, the memory body bluetooth playing module U1 is preferably CW6689B chips.Support that BT4.2 agreements are double
Mode solution, can be with the system of backward compatible bluetooth 3.0,2.1,2.0,1.2.In terms of audio, MP3, WAV and WMA are supported
Decoded Deng form, computer can be connected by Micro USB joints, to facilitate access song archives；And CW6689E BLE
Interface client can be entirely self-defined, makes system development easier flexibly.FLASH flash memory modules U2 is SPI Nand Flash HYSPI
4G, it uses SPI (Serial Peripheral Interface (SPI)s（Serial Peripheral Interface）) data transfer mode transmission song
Song, high speed, full duplex, synchronous communication bus, and four lines are only taken up on the pin of chip, save the pipe of chip
Pin number, effectively saves circuit space.Memory body bluetooth playing module U1 and FLASH flash memory module U2 product body is small simultaneously, takes
Space is few, effectively simplifies circuit design, makes overall appearance smaller, appearance design more streaming.
When in use, neck hanging wire 1 is hung on neck, then left and right earplug is accordingly placed on left and right ear, then
Operation silica gel push-button 6 is operated accordingly.Use is such as attached by Bluetooth pairing pattern and mobile phone or playback equipment.
The audio file stored by FLASH flash memory modules can directly be played, you can be used alone, function is more, easy to use, simple.
Specifically, the small earphone of the utility model sports type internal memory music bluetooth has the advantage that：
1st, commute, jog, the user such as bike riding or travelling, it is necessary to only listen music and can answering cell phone, as long as with this
The small earphone of utility model sports type internal memory music bluetooth, can exempt user while carry bluetooth earphone and be broadcast with music
Put the puzzlement of device.User removes carry intelligent apparatus (such as mobile phone or tablet personal computer device) no again to listen music
Just, the utility model sports type internal memory music bluetooth microtia machine-cut can be shifted to music pattern, you can listen music, it is not necessary to again
Carry intelligent apparatus simultaneously.User is not fettered by earphone cord to listen music also to use intelligent apparatus again, can be by this
Utility model sports type internal memory music bluetooth microtia machine-cut shifts to bluetooth mode, you can when bluetooth earphone is used.
2nd, the small earphone compact overall structure of the utility model sports type internal memory music bluetooth, small volume, utilization are small-sized
Change, simplify circuit design, reach easy to carry, wear suitable, the small purpose with accommodation space.
3rd, the small earphone of the utility model sports type internal memory music bluetooth allows user putting on chainless, is not easy to take off
Fall, usage time length, earphone miniaturization can obtain the effect of high tone quality again.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Any restrictions are formed, using same or similar other Headphone structures, as long as it uses the knot of built-in FLASH flash memory module
Structure, in scope of protection of the utility model.
Claims (7)
1. a kind of small earphone of sports type internal memory music bluetooth, it includes neck hanging wire, is arranged on the left earplug at neck hanging wire both ends
And right earplug, it is characterised in that：It also includes control board and battery, and the control board is arranged in left earplug, should
Control board includes pcb board and the memory body bluetooth playing module being arranged on the pcb board, FLASH flash memory modules, USB connect
Joint, LED display lamps, called module and controlling switch, and be provided with housing and allow the exposed opening of the controlling switch, this is opened
Mouth is provided with the silica gel push-button that can be closed, and the battery is located in right earplug；The left earplug and right earplug include upper
Lid, lower cover, U-shaped decoration pack piece, horn housing, horn hood, loudspeaker, silica gel earplugs and ox horn silica gel sheath, the upper lid and lower cover phase
Fasten and form a housing with internal cavities, U-shaped decoration pack piece is coated on housing, and horn housing is arranged on lower lid, described
Loudspeaker are fixed in horn housing, and the horn hood is arranged in the opening of horn housing, and ox horn silica gel sheath is set on horn housing, institute
Silica gel earplugs are stated to be arranged on horn hood.
2. the small earphone of sports type internal memory music bluetooth according to claim 1, it is characterised in that：The neck hanging wire
Outer surface is coated with reflector layer.
3. the small earphone of sports type internal memory music bluetooth according to claim 1, it is characterised in that：The FLASH dodges
Storing module is SPI Nand Flash HYSPI 4G chips.
4. the small earphone of sports type internal memory music bluetooth according to claim 1, it is characterised in that：The memory body is blue
Tooth playing module is CW6689B chips.
5. the small earphone of sports type internal memory music bluetooth according to claim 1, it is characterised in that：The called module
For MEMS microphone, wheat set is arranged with the MEMS microphone.
6. the small earphone of sports type internal memory music bluetooth according to claim 1, it is characterised in that：The USB connections
Head is Micro USB joints.
7. the small earphone of sports type internal memory music bluetooth described in any one in claim 1-6, its feature exist
In：The position of the corresponding LED display lamps is provided with loophole in upper lid, is provided with the loophole and connects with LED display lamps
Tactile light-guiding pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969572.XU CN207070278U (en) | 2017-08-04 | 2017-08-04 | The small earphone of sports type internal memory music bluetooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969572.XU CN207070278U (en) | 2017-08-04 | 2017-08-04 | The small earphone of sports type internal memory music bluetooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070278U true CN207070278U (en) | 2018-03-02 |
Family
ID=61519672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969572.XU Active CN207070278U (en) | 2017-08-04 | 2017-08-04 | The small earphone of sports type internal memory music bluetooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217003A (en) * | 2018-05-30 | 2019-01-15 | 美律电子(深圳)有限公司 | Neck-hanging belt and fixing structure thereof |
| CN112153519A (en) * | 2020-10-23 | 2020-12-29 | 安声(重庆)电子科技有限公司 | Bluetooth earphone |
-
2017
- 2017-08-04 CN CN201720969572.XU patent/CN207070278U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217003A (en) * | 2018-05-30 | 2019-01-15 | 美律电子(深圳)有限公司 | Neck-hanging belt and fixing structure thereof |
| CN109217003B (en) * | 2018-05-30 | 2020-05-19 | 美律电子(深圳)有限公司 | Neck-hanging belt and fixing structure thereof |
| CN112153519A (en) * | 2020-10-23 | 2020-12-29 | 安声(重庆)电子科技有限公司 | Bluetooth earphone |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |