CN208079318U - Mobile device and its microphone apparatus - Google Patents
Mobile device and its microphone apparatus Download PDFInfo
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- CN208079318U CN208079318U CN201820213494.5U CN201820213494U CN208079318U CN 208079318 U CN208079318 U CN 208079318U CN 201820213494 U CN201820213494 U CN 201820213494U CN 208079318 U CN208079318 U CN 208079318U
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- microphone
- indicator light
- sensor
- microphone sensor
- pcb board
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- 235000021307 Triticum Nutrition 0.000 claims description 4
- 230000003760 hair shine Effects 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 210000001367 artery Anatomy 0.000 claims 1
- 210000003462 vein Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model is related to a kind of mobile device and its microphone apparatus, the microphone apparatus includes microphone, microphone sensor and the indicator light being electrical connected with microphone sensor, microphone sensor is set to the working condition in microphone and for detecting microphone, and the working condition of microphone is indicated in a manner of by lighting indicator light；When microphone sensor detects that microphone is in running order, indicator light is lighted；When microphone sensor detects that microphone is in off working state, indicator light extinguishes.The microphone apparatus of the utility model detects the working condition of microphone by microphone sensor, and prompts the working condition of user's microphone to safeguard user information safety to prevent eavesdropping in a manner of lighting indicator light.
Description
Technical field
The utility model is related to microphone apparatus technical fields, are filled more particularly to a kind of mobile device and its microphone
It sets.
Background technology
In existing such as smart mobile phone, tablet computer mobile device, some APP not pass through user authorize or it is clear
Microphone is controlled in the case of knowing so that microphone is in open state, and " eavesdropping " in the case that user is unwitting
The conversation content of user.This risk exists in mobile device by after hacker attacks, Mike unwitting in user
Wind is in running order, collects the audio-frequency information of user.However, microphone in a mobile device is arranged at present, user can not
Know what state microphone is in, to which user can not take timely measure the leakage of prevention personal information, it is seen then that how excellent
Change microphone come reinforce user information safety already become primarily solve the problems, such as instantly.In addition, user using microphone into
When the operations such as row recording, the working condition of microphone can not be determined, it may appear that cause to use because microphone is not in working condition
The phenomenon that family recording failure, alternatively, because user voice too the reasons such as small due to cause recording effect bad.
Utility model content
Based on this, it is necessary to provide a kind of mobile device and its microphone apparatus that voice messaging safety is good.
A kind of microphone apparatus, including microphone, microphone sensor and be electrical connected with the microphone sensor
Indicator light, the microphone sensor is set in the microphone and for detecting the working condition of the microphone, with logical
It crosses and lights the mode of the indicator light and indicate the working condition of the microphone；When the microphone sensor detects the wheat
When gram wind is in running order, the indicator light is lighted；When the microphone sensor detects that the microphone is in non-work
When making state, the indicator light extinguishes.
Further include substrate, pcb board and asic chip in a wherein embodiment, the pcb board is set to the substrate
On, the microphone is mounted on the pcb board and is electrical connected by the asic chip and the indicator light；The substrate
With radio reception channel is offered on the pcb board, the radio reception channel is opposite with the microphone, for the microphone reception sound
Sound.
In a wherein embodiment, the indicator light is set on the side wall in the radio reception channel of microphone；
Alternatively,
The indicator light is set to the bottom of pcb board, and the container for accommodating the indicator light, institute are offered in the substrate
Container is stated with the radio reception channel to be connected.
In a wherein embodiment, the asic chip be 2,2 asic chips respectively with the Mike
Wind sensor and the indicator light are electrical connected, and are electrical connected between 2 asic chips；Alternatively,
The asic chip is 1, and is electrical connected with the microphone sensor and the indicator light, the ASIC cores
Piece when the microphone sensor detects sound, sends out control for handling the microphone sensor voltage signal
Signal lights the indicator light.
In a wherein embodiment, the indicator light includes LED light emitting diodes.
In a wherein embodiment, the microphone sensor includes MEMS sensor or ECM microphones.
In a wherein embodiment, the microphone sensor is connected with the LED light emitting diodes positive feedback, with
The microphone volume variation detected according to the microphone sensor exports corresponding pulse signal to adjust the LED
The intensity of illumination of light emitting diode；When the volume that the microphone sensor senses the microphone increases, the LED hairs
The intensity of illumination of optical diode enhances；When the microphone sensor senses the volume down of the microphone, the LED
The intensity of illumination of light emitting diode weakens.
On the other hand, the utility model additionally provides a kind of mobile device, including above-mentioned microphone apparatus.
In a wherein embodiment, mobile device further includes shell, shielding case, and the microphone apparatus is set to described
In the cavity that shielding case is enclosed with the shell.
In a wherein embodiment, the sound hole opposite with the radio reception channel is offered on the shell.
A kind of mobile device provided by the utility model and its microphone apparatus, the microphone apparatus include microphone, wheat
Gram wind sensor and the indicator light being electrical connected with microphone sensor pass through the work that microphone sensor detects microphone
State, and prompt the working condition of user's microphone to safeguard that user information is pacified to prevent eavesdropping in a manner of lighting indicator light
Entirely.
Description of the drawings
Fig. 1 is the structural schematic diagram of microphone apparatus in an embodiment；
Fig. 2 is the structural schematic diagram of the microphone apparatus of another embodiment.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "inner", "outside", "left", "right" and
Similar statement for illustrative purposes only, is not offered as being unique embodiment.
Refering to fig. 1, a kind of microphone apparatus in an embodiment, including microphone 1, microphone sensor (not shown) with
And the indicator light 3 being electrical connected with microphone sensor.Microphone sensor is set in microphone 1 and for detecting microphone 1
Working condition, the working condition of microphone 1 is indicated in a manner of by lighting indicator light 3；When microphone sensor detects
When microphone 1 is in running order, indicator light 3 is lighted；When microphone sensor detects that microphone 1 is in off working state
When, indicator light 3 extinguishes.To which the microphone apparatus has the function of prompting 1 working condition of user's microphone, user is made to obtain in time
Know that microphone 1 is prevented by whether the application such as APP opens microphone 1 with improper approach so that user takes safeguard procedures in time
Information leakage.
Microphone apparatus in the embodiment further includes substrate 4, pcb board 5 and ASIC (application-specific integrated circuit) chip 2, PCB
Plate 5 is set in substrate 4, and microphone 1 is mounted on pcb board 5 and is electrical connected by asic chip 2 and indicator light 3；Substrate and
Radio reception channel b is offered on pcb board 5, radio reception channel b is opposite with microphone 1, so that microphone 1 receives sound.The embodiment
In, microphone 1 can be connected by conducting wire a with asic chip 2, can also be by way of integrated by microphone 1 and ASIC cores
Piece 2 is located on the circuit of pcb board 5, and details are not described herein.
It should be noted that the installation position of indicator light 3 can be configured as needed.For example, wheat as shown in Figure 1
In gram wind apparatus, indicator light 3 is set on the side wall of the radio reception channel b of microphone 1, to when microphone 1 works, indicator light 3
The light sent out can externally be projected through the radio reception channel b of microphone 1.
Again in microphone apparatus as shown in Figure 2, indicator light 3 is set to the bottom of pcb board 5, and receiving is offered in substrate 4
The container 41 of indicator light 3, container 41 are connected with radio reception channel b.Thus when microphone 1 works, due to container 41
It is connected with radio reception channel b, to which the light that the indicator light 3 in container 41 is sent out can be through b pairs of the radio reception channel of microphone 1
Outer injection.In addition, being arranged indicator light 3 in the bottom of pcb board 5, pcb board 5 can effectively prevent the light of indicator light 3 to be irradiated to
Microphone sensor and the performance for interfering microphone sensor, therefore, this arrangement enhance microphone sensors to microphone 1
The accuracy of working condition detection influence the prompt effect to user without failing due to overdue bright indicator light 3 because detecting.
In some embodiments, it can be realized electrically by 1 asic chip 2 between microphone sensor and indicator light 3
Connection to 1 work state information of microphone detected using the asic chip 2 processing microphone sensor, and controls instruction
The light on and off of lamp 3, realization prompt 1 working condition of microphone.
In other embodiments, asic chip 2 be 2,2 asic chips 2 respectively with microphone sensor and instruction
Lamp 3 is electrical connected, that is to say, that microphone sensor and indicator light 3 have been respectively configured asic chip 2, therefore by 2 ASIC cores
It, also can be by 1 working condition of microphone detected by microphone sensor in a manner of lighting indicator light 3 when piece 2 is electrical connected
It is prompted.
In the above embodiment, since whether indicator light 3 carries out the instruction that shines, it is solely dependent upon microphone sensor and is detected
1 working condition of microphone arrived, under this mode, even if the mobile device of user lower is transported ignorant by hacker or APP
Quotient's private opening microphone 1 is sought, or even the system for controlling mobile device, indicator light 3 still can correctly be indicated to user
The working condition of microphone 1, so that it is guaranteed that anti-eavesdrop effect.
Indicator light 3 can be in faint electricity using LED light emitting diodes as indicator light 3 including LED light emitting diodes
It is lighted under signal, and intensity of illumination is strong, is easy to be recognized by the user.In addition, LED light emitting diode service lifes are long, when can be long
Between configuration in microphone apparatus.
In the embodiment, microphone sensor includes MEMS sensor, and MEMS sensor is more sensitive, and anti-interference
Preferably, the faint voice that microphone 1 receives can be detected, to improve the accuracy detected to 1 working condition of microphone, only
It wants microphone 1 in running order, user just can be prompted in a manner of lighting indicator light 3, reinforce the safety of user speech information
Property.Certainly, microphone sensor can also be ECM microphones, can be equally detected to the working condition of microphone, and with
The mode for lighting indicator light prompts the working condition of user's microphone.
It should be noted that microphone sensor is connected with LED light emitting diode positive feedbacks, with according to microphone sensor
1 volume change of microphone detected exports corresponding pulse signal to adjust the intensity of illumination of LED light emitting diodes；Work as Mike
When the volume that wind sensor senses microphone 1 increases, the intensity of illumination enhancing of LED light emitting diodes；Work as microphone sensor
When sensing the volume down of microphone 1, the intensity of illumination of LED light emitting diodes weakens.
In the embodiment, the positive feedback relationship between microphone sensor and LED light emitting diodes, on the one hand, pass through
LED light emitting diodes can be apparent from what microphone sensor detected microphone 1 to the feedback states of different volumes
Sensitivity；On the other hand, user can also be apparent from microphone 1 and received according to the intensity of illumination of LED light emitting diodes
To the size of voice, so as to user's normal use microphone 1 record etc. operation when, the intensity of illumination of LED light emitting diodes
The size that user's sound of speaking can be characterized improves the record of microphone 1 so that user carries out the operation such as record with suitable volume
Audio fruit.
Correspondingly, the utility model additionally provides a kind of mobile device, including above-mentioned microphone apparatus.
In conjunction with shown in Fig. 1 and Fig. 2, which includes shell 6 and shielding case 7, microphone apparatus be set to shielding case 7 with
In the cavity c that shell 6 encloses.On the one hand, shielding case 7 can play the role of protection to microphone apparatus, in assembling, to have
Effect prevents microphone apparatus structural damage and fails；On the other hand, shielding case 7 can prevent mobile device such as antenna or communication
Magnetic disturbance of the other elements such as module to microphone apparatus, to ensure that microphone apparatus has preferable radio reception effect.
It should be noted that in the embodiment, the sound hole opposite with radio reception channel b is offered on shell 6.Due to above-mentioned
It is equipped with microphone sensor in microphone apparatus, the working condition of microphone 1 is detected by microphone sensor, and refer to light
Show that the mode of lamp 3 prompts the working condition of microphone 1, prompt user can be played and prevent the effect eavesdropped, to including being somebody's turn to do
The mobile device of microphone apparatus in daily life, can preferably safeguard user information safety, this is no longer going to repeat them.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of microphone apparatus, which is characterized in that including microphone, microphone sensor and with the microphone sensor
The indicator light being electrical connected, the microphone sensor are set to the work shape in the microphone and for detecting the microphone
State indicates the working condition of the microphone in a manner of by lighting the indicator light；When the microphone sensor detects
When in running order to the microphone, the indicator light is lighted；When the microphone sensor detects the microphone
When in off working state, the indicator light extinguishes.
2. microphone apparatus according to claim 1, which is characterized in that further include substrate, pcb board and asic chip, institute
Pcb board is stated in the substrate, the microphone is mounted on the pcb board and by the asic chip and the instruction
Lamp is electrical connected；Radio reception channel is offered in the substrate and the pcb board, the radio reception channel is opposite with the microphone,
So that the microphone receives sound.
3. microphone apparatus according to claim 2, which is characterized in that the indicator light is set to the radio reception channel of microphone
Side wall on；
Alternatively,
The indicator light is set to the bottom of pcb board, and the container for accommodating the indicator light, the receipts are offered in the substrate
Tank is connected with the radio reception channel.
4. microphone apparatus according to claim 2, which is characterized in that the asic chip is 2,2 ASIC
Chip is electrical connected with the microphone sensor and the indicator light respectively, and is electrical connected between 2 asic chips；
Alternatively,
The asic chip is 1, and is electrical connected with the microphone sensor and the indicator light, and the asic chip is used
In the processing microphone sensor voltage signal, and when the microphone sensor detects sound, send out control signal
Light the indicator light.
5. according to claim 1-4 any one of them microphone apparatus, which is characterized in that the indicator light includes that LED shines
Diode.
6. microphone apparatus according to claim 5, which is characterized in that the microphone sensor includes MEMS sensor
Or ECM microphones.
7. microphone apparatus according to claim 5, which is characterized in that the microphone sensor shines with the LED
Diode positive feedback is connected, and corresponding arteries and veins is exported with the microphone volume variation detected according to the microphone sensor
Signal is rushed to adjust the intensity of illumination of the LED light emitting diodes；When the microphone sensor senses the microphone
When volume increases, the intensity of illumination enhancing of the LED light emitting diodes；When the microphone sensor senses the microphone
Volume down when, the intensities of illumination of the LED light emitting diodes weakens.
8. a kind of mobile device, which is characterized in that including such as claim 1-7 any one of them microphone apparatus.
9. a kind of mobile device, which is characterized in that including shell, shielding case and such as claim 2-4 any one of them wheats
Gram wind apparatus, the microphone apparatus are set in the cavity that the shielding case is enclosed with the shell.
10. mobile device according to claim 9, which is characterized in that offered on the shell and the radio reception channel
Opposite sound hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213494.5U CN208079318U (en) | 2018-02-06 | 2018-02-06 | Mobile device and its microphone apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213494.5U CN208079318U (en) | 2018-02-06 | 2018-02-06 | Mobile device and its microphone apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208079318U true CN208079318U (en) | 2018-11-09 |
Family
ID=64037392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820213494.5U Expired - Fee Related CN208079318U (en) | 2018-02-06 | 2018-02-06 | Mobile device and its microphone apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN208079318U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095225A (en) * | 2019-04-23 | 2019-08-06 | 瑞声声学科技(深圳)有限公司 | A kind of glass breaking detection device and method |
| WO2020159653A1 (en) * | 2019-01-31 | 2020-08-06 | Knowles Electronics, Llc | Intrinsically safe microphone assembly |
| CN111669674A (en) * | 2020-06-24 | 2020-09-15 | 歌尔科技有限公司 | MIC anti-recording assembly, loudspeaker box and anti-recording method |
| CN115077186A (en) * | 2021-03-10 | 2022-09-20 | 松下电器研究开发(苏州)有限公司 | Refrigerator |
| CN116348845A (en) * | 2020-10-26 | 2023-06-27 | 亚马逊技术股份有限公司 | Sensor sensing state maintenance and related light emission control |
-
2018
- 2018-02-06 CN CN201820213494.5U patent/CN208079318U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020159653A1 (en) * | 2019-01-31 | 2020-08-06 | Knowles Electronics, Llc | Intrinsically safe microphone assembly |
| CN110095225A (en) * | 2019-04-23 | 2019-08-06 | 瑞声声学科技(深圳)有限公司 | A kind of glass breaking detection device and method |
| CN111669674A (en) * | 2020-06-24 | 2020-09-15 | 歌尔科技有限公司 | MIC anti-recording assembly, loudspeaker box and anti-recording method |
| CN111669674B (en) * | 2020-06-24 | 2022-06-03 | 歌尔科技有限公司 | MIC anti-recording assembly, loudspeaker box and anti-recording method |
| CN116348845A (en) * | 2020-10-26 | 2023-06-27 | 亚马逊技术股份有限公司 | Sensor sensing state maintenance and related light emission control |
| CN115077186A (en) * | 2021-03-10 | 2022-09-20 | 松下电器研究开发(苏州)有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 35th floor, block a, Tanglang City, 3333 Liuxian Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Wanmo acoustics Co.,Ltd. Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: 1MORE Inc. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |