CN207518793U - Neck wears formula interactive voice earphone - Google Patents

Abstract

The utility model provides a kind of neck and wears formula interactive voice earphone, including transmitting module and receiving module.The utility model realizes the wireless charging that neck wears formula interactive voice earphone, the problem of solving earphone charging trouble, need connection cables and connector, reduces parts, improves the satisfaction of user.

Description

Neck wears formula interactive voice earphone

Technical field

The utility model is related to intelligent wearable device technical field, particularly a kind of neck wears formula interactive voice earphone.

Background technology

Development and people's living standards continue to improve with intelligent wearable device, various intelligent wearable devices such as intelligence The use of wrist-watch is more and more universal, and intelligent wearable device has become indispensable means of communication in people's life.

Why people can hear sound, be that vibration is transmitted to ear-drum by external ear duct because of the vibrations in air, Pass through the auditory nerve for the vibratory drive people that ear-drum is formed.And when the middle external ear of people damages or clogs duct with hand, sound It also is able to transmit acoustical vibration by the skin and bone of people, to drive the auditory nerve of people.

Osteoacusis is a kind of sound conduction mode, passes through the skull of people, temporal bone, osseous labyrinth, the transmission of inner ear lymph, ear Snail, auditory nerve, auditory center transmit sound wave, and here it is bone conduction technologies.Osteoacusis is to vibrate skull or temporal bone, obstructed External ear is crossed to be transmitted directly in inner ear with middle ear.Relative to traditional air transmitted side that sound wave is generated by Loudspeaker diaphragm Formula, osteoacusis eliminate the step of many sound waves transmit, clearly sound-reducing, and sound wave can be realized in noisy caliber Her people will not be influenced because of spreading in air.

However, bone conduction technology also have the shortcomings that it is following：(1) the appropriate position with contacting bone of bond-conduction sound Correlation, it is also related with the feature of tissue.Such as：The difference such as age of user, gender, fat or thin can all cause different user to exist During using same bone conduction earphone, there is different experience, often this different experience is all penalty.(2) it is passed using bone Waveguide technology is called or send words, and bone conduction device must be close to bone, and Shen Bo directly reaches auditory nerve, wearing side by bone Formula determines that bone conduction device must oppress bone conduction device height and is passed on bone that some absent-mindedness will influence sound Keep pouring in the quality passed, however the wearing mode of this height compressing bone causes user's comfort in use, skin Health is influenced to different extents.(3) bone and tissue generate the amplitude with frequency selectivity for refreshing Eastcom number The audio signal in attenuation and delay, high-fidelity or broadband is difficult to auditory nerve, so based on existing skill by bone conduction User's majority of art can complain that bone conduction earphone " sound quality " and " timbre " are poor.(4) the problem of osteoacusis leakage sound.Because solid-state is conducted The characteristic of vibration, most existing bone conduction technologies all can not really solve the problems, such as that osteoacusis leaks sound, this is because the prior art The reality of the skeleton of frequency dependence and tissue attenuation vibration signal is compensated by big volume, big vibration signal, That is that this method is equivalent to and drinks poison to quench thirst, and user can complain that leakage sound is serious or since it is desired that the power of bigger, osteoacusis are loyal Sub-volume weight greatly increases, and causes equipment whole excessively heavy.(5) bone conduction earphone is the system of open ears, works as user It stays in a noisy environment, since the opening of bone conduction earphone can cause user to can't hear the sound transmitted in earphone at all Sound.

Patent application application No. is 102084668A discloses the method and system of processing signal, the system comprises： (a) processor is set as handling and carves the first input signal detected when detecting by the first microphone, existed by second microphone The second input signal and carve the third input signal detected when detecting by the first microphone that detection moment detects, To generate in response to the signal after the correction of first, second, and third input signal；And (b) communication interface, be set as to External system provides the signal after correction.This method carries out noise reduction process by convolution function to sound, and it is more accurate to have obtained Voice signal.But due to being that a few road sound mix, some sound are easily mistaken for correct sound and are recorded in track In, therefore the sound exported is not entirely accurate and clearly.

Patent application application No. is 105721973A discloses a kind of bone conduction earphone and its audio-frequency processing method, wherein A kind of bone conduction earphone and its audio playing apparatus based on the bone conduction earphone, the bone conduction earphone include skeleton With tissue model modeling module and mathematics presetter, Delay computation unit, digital analog converter, analog-digital converter, first Low-pass filter, the second low-pass filter, audio-frequency amplifier, audio drive amplifiers, at least one first microphone, at least one A bone conduction vibrator；The attenuation effect information of the skeleton of monitoring different user and tissue in real time, based on the attenuation effect Information generates a compensation transmission function, and input audio signal carries out input audio signal by the compensation transmission function It is conducted in bone and tissue after digital pre-calibration.The application is to carry out pre- school to the audio of input by the method for compensation Just, but this method be mainly used for solve audio signal attenuation problem, correct audio can not be told from noise Data.

Utility model content

In order to solve the technical issues of above-mentioned, the utility model proposes by setting traditional acoustic microphones (first The mode that microphone and second microphone are combined), to two-way audio input respectively carry out single frames judgement, determine speech probability compared with High frame is speech frame, and final speech frame is combined into the audio data of output.

The utility model provides a kind of neck and wears formula interactive voice earphone, including transmitting module and receiving module；The reception Module is set to the neck and wears on the host of formula interactive voice earphone, and the host wears formula interactive voice by flexible cable and neck The earplug connection of earphone；The transmitting module passes through wireless connection with the receiving module；The receiving module includes：Receive day Line, signal judgment module, break-make module, energy conversion module, battery and control module；The reception antenna is set to the master On machine, it is connect with the signal judgment module；The signal judgment module is connect with the break-make module；The break-make module with The energy conversion module connection；The energy conversion module is connect with the battery；The control module respectively with the letter Number judgment module, break-make module are connected with energy conversion module.

Preferably, the reception antenna is fixed on the medium position of the host, and close to the host housing.

Any of the above-described is preferably, and the quantity of the reception antenna is at least one.

Any of the above-described is preferably, and the shape of the reception antenna is circle, rectangle, square, diamond shape or ellipse Shape.

Any of the above-described is preferably, and the signal judgment module includes recognition unit, and the recognition unit is used to identify Whether matched between the transmitting module and receiving module.

Any of the above-described is preferably, and the break-make module includes electronic switching circuit.

Any of the above-described is preferably, and the energy conversion module includes the first converter and the second converter, and described the One converter is with telling that the second installed in series is connect；First converter is used to convert the electromagnetic wave of the transmitting module For direct current；The direct current is converted into pre- period parameters by second converter.

Any of the above-described is preferably, and the battery has radiator, and the radiator is metal fin, described Cooling fin is located at at least side of battery.

Any of the above-described is preferably, and the battery is at least two battery unit, is individually fixed on the host.

Any of the above-described is preferably, and the control module is set on the host, and the control module further includes place Device is managed, the processor is MTK 6580.

Wireless charging receiving module is set on host of the utility model by wearing formula interactive voice earphone in neck.It realizes Neck wears the wireless charging of formula interactive voice earphone, the problem of solving earphone charging trouble, need connection cables and connector, reduces Parts improve the satisfaction of user.

Description of the drawings

Fig. 1 is the structure diagram according to the embodiment 1 of the utility model；

Fig. 2 is the radio charging structure schematic diagram according to the embodiment 1 of the utility model.

Description of symbols in attached drawing：

100 necks wear formula interactive voice earphone；

1 earplug；

2 hosts；

20 receiving modules；

201 reception antennas；202 signal judgment modules；203 break-make modules；204 energy conversion modules；205 batteries；206 controls Molding block.

Specific embodiment

The utility model is further elaborated with specific embodiment below in conjunction with the accompanying drawings.

Embodiment 1

As shown in Figure 1, a kind of neck wears formula interactive voice earphone 100, including transmitting module and receiving module 20；The reception Module 20 is set to the neck and wears on the host of formula interactive voice earphone, and the host is worn formula voice by flexible cable and neck and handed over The earplug connection of mutual earphone；The transmitting module passes through wireless connection with the receiving module 20；The receiving module 20 includes： Reception antenna 201, signal judgment module 202, break-make module 203, energy conversion module 204, battery 205 and control module 206； The reception antenna 201 is set on the host, is connect with the signal judgment module 202；The signal judgment module 202 It is connect with the break-make module 203；The break-make module 203 is connect with the energy conversion module 204；The energy modulus of conversion Block 204 is connect with the battery 205；The control module 206 respectively with the signal judgment module 202, break-make module 203 and Energy conversion module 204 connects.

The reception antenna 201 is fixed on the medium position of the host, and close to the host housing.

The quantity of the reception antenna 201 is at least one.

The shape of the reception antenna 201 is circle, rectangle, square, diamond shape or ellipse.

The signal judgment module 202 includes recognition unit, and the recognition unit is used to identify the transmitting module and connect Whether matched between receipts module 20.

The break-make module 203 includes electronic switching circuit.

The energy conversion module 204 includes the first converter and the second converter, first converter and tells the Two installed in series connect；First converter is used to the electromagnetic wave of the transmitting module being converted to direct current；Described The direct current is converted into pre- period parameters by two converters.

The battery 205 has radiator, and the radiator is metal fin, and the cooling fin is located at battery 205 at least side.

The battery 205 is at least two battery Unit 205, is individually fixed on the host.

The control module 206 is set on the host, and the control module 206 further includes processor, the processing Device is MTK 6580.

The utility model in order to better understand is described in detail above in association with specific embodiment of the utility model, But it is not the limitation to the utility model.It is every made to the above embodiment any according to the technical essence of the utility model Simple modification still falls within the range of technical solutions of the utility model.In this specification the highlights of each of the examples are With the difference of other embodiments, the same or similar part cross-reference between each embodiment.For system reality For applying example, since it is substantially corresponding with embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method Part explanation.

The method and apparatus of the utility model may be achieved in many ways.For example, software, hardware, firmware can be passed through Or any combinations of software, hardware, firmware realize the method and system of the utility model.The step of for the method For said sequence merely to illustrate, the step of method of the utility model, is not limited to sequence described in detail above, unless It illustrates in other ways.In addition, in some embodiments, the utility model can be also embodied as to record in the recording medium Program, these programs include being used to implement the machine readable instructions of method according to the present utility model.Thus, the utility model Storage is also covered for performing the recording medium of the program of method according to the present utility model.

The description of the utility model in order to example and description for the sake of and provide, and be not exhaustively or will this Utility model is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art. Selection and description embodiment are the principle and practical applications in order to more preferably illustrate the utility model, and make the common skill of this field Art personnel it will be appreciated that the utility model so as to design the various embodiments with various modifications suitable for special-purpose.

Claims (10)

1. a kind of neck wears formula interactive voice earphone, which is characterized in that including transmitting module and receiving module；The receiving module is consolidated Dingan County is worn loaded on the neck on the host of formula interactive voice earphone, and the host wears formula interactive voice ear by flexible cable and neck The earplug connection of machine；The transmitting module is connect with the receiving module by electromagnetic wave；The receiving module includes：Receive day Line, signal judgment module, break-make module, energy conversion module, battery and control module；The reception antenna is set to the master On machine, it is connect with the signal judgment module；The signal judgment module is connect with the break-make module；The break-make module with The energy conversion module connection；The energy conversion module is connect with the battery；The control module respectively with the letter Number judgment module, break-make module are connected with energy conversion module.

2. neck according to claim 1 wears formula interactive voice earphone, which is characterized in that the reception antenna is fixed on described The medium position of host, and close to the host housing.

3. neck according to claim 2 wears formula interactive voice earphone, which is characterized in that the quantity of the reception antenna is extremely It is 1 few.

4. neck according to claim 3 wears formula interactive voice earphone, which is characterized in that the shape of the reception antenna is circle Shape, rectangle, square, diamond shape or ellipse.

5. neck according to claim 4 wears formula interactive voice earphone, which is characterized in that the signal judgment module includes knowing Other unit, the recognition unit are used to identify whether match between the transmitting module and receiving module.

6. neck according to claim 5 wears formula interactive voice earphone, which is characterized in that the break-make module includes electronic cutting Powered-down road.

7. neck according to claim 6 wears formula interactive voice earphone, which is characterized in that the energy conversion module includes the One converter and the second converter, first converter is with telling that the second installed in series is connect；First converter is used In the electromagnetic wave of the transmitting module is converted to direct current；The direct current is converted into expected ginseng by second converter Number.

8. neck according to claim 7 wears formula interactive voice earphone, which is characterized in that the battery has radiator, The radiator is metal fin, and the cooling fin is located at at least side of battery.

9. neck according to claim 8 wears formula interactive voice earphone, which is characterized in that the battery is at least two battery Unit is individually fixed on the host.

10. neck according to claim 9 wears formula interactive voice earphone, which is characterized in that the control module is set to institute It states on host, the control module further includes processor, and the processor is MTK 6580.