CN204031253U - A kind of bluetooth receiver - Google Patents
A kind of bluetooth receiver Download PDFInfo
- Publication number
- CN204031253U CN204031253U CN201420476081.8U CN201420476081U CN204031253U CN 204031253 U CN204031253 U CN 204031253U CN 201420476081 U CN201420476081 U CN 201420476081U CN 204031253 U CN204031253 U CN 204031253U
- Authority
- CN
- China
- Prior art keywords
- bluetooth chip
- button
- bluetooth
- connects
- indicator light
- 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.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a kind of bluetooth receiver, comprises microphone, speech conversion circuit, power amplifier, loudspeaker, Bluetooth chip, antenna, indicator light, button; Described antenna is electrically connected with Bluetooth chip, described button connects the input of Bluetooth chip by button drive circuit, described microphone connects the input of Bluetooth chip by speech conversion circuit, described loudspeaker connect the output of Bluetooth chip by power amplifier, described indicator light connects the output of Bluetooth chip by drive circuit of indicator, described Bluetooth chip also connects a storage battery, and storage battery is connected with a charging circuit, charging circuit external charger.The utility model utilizes Bluetooth chip to coordinate microphone and loudspeaker to realize the object of blue teeth wireless answering cell phone phone, indicator light is set points out in the time having incoming call, and can realize answering and the adjusting of volume of phone by button, this receiver is equipped with storage battery and corresponding charging circuit, has effectively ensured the power supply of receiver.
Description
Technical field
The utility model relates to the communications field, particularly a kind of bluetooth receiver.
Background technology
Our society is just moving towards the informationization of height, and in these epoch, the communication articles for use such as mobile phone, intercom, as making people not be subject to the restriction of when and where, carry out rapidly a kind of mobile communication terminal of information transmit-receive and voice transfer, are widely used.Above-mentioned embedded in mobile phone information transceiving device and speech recognition equipment, utilize this device reception information or transmit information to the other side, compared with wire communication terminal machine, be not more subject to the restriction of when and where, use more convenient.
As mentioned above, although the communication articles for use such as mobile phone, intercom are not subject to the restriction of when and where, use easily, modern still requires to utilize that the communication such as mobile phone, intercom articles for use can be conversed more easily, transmission information.Therefore just occurred that hand-free receiver, bluetooth the function such as exempt to listen, to meet the demand of user Geng Gao.
Summary of the invention
The bluetooth receiver that provides a kind of user to receive calls in the time that mobile phone inconvenience is answered is provided the purpose of this utility model.
The technical solution adopted in the utility model is:
A kind of bluetooth receiver, comprises microphone, speech conversion circuit, power amplifier, loudspeaker, Bluetooth chip, antenna, indicator light, button; Described antenna is electrically connected with Bluetooth chip, described button connects the input of Bluetooth chip by button drive circuit, described microphone connects the input of Bluetooth chip by speech conversion circuit, described loudspeaker connect the output of Bluetooth chip by power amplifier, described indicator light connects the output of Bluetooth chip by drive circuit of indicator, described Bluetooth chip connects a storage battery.Described storage battery is connected with a charging circuit, charging circuit external charger.
State indicator light and comprise incoming call indicator light and power supply indicator.
Described button comprise answer button, hang up button, volume increases button and volume reduces button.
Described charger is 5V charger.
The utility model adopts above technical scheme, utilize Bluetooth chip to coordinate microphone and loudspeaker to realize, the object of blue teeth wireless answering cell phone phone, indicator light is set points out in the time having incoming call, and can realize answering and the adjusting of volume of phone by button, this receiver is equipped with storage battery and corresponding charging circuit, has effectively ensured the power supply of receiver.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details;
Fig. 1 is schematic block circuit diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of bluetooth receiver, comprises microphone, speech conversion circuit, power amplifier, loudspeaker, Bluetooth chip, antenna, indicator light, button; Described antenna is electrically connected with Bluetooth chip, described button connects the input of Bluetooth chip by button drive circuit, described microphone connects the input of Bluetooth chip by speech conversion circuit, described loudspeaker connect the output of Bluetooth chip by power amplifier, described indicator light connects the output of Bluetooth chip by drive circuit of indicator, described Bluetooth chip connects a storage battery.Described storage battery is connected with a charging circuit, charging circuit external charger.
Described indicator light comprises incoming call indicator light and power supply indicator.
Described button comprise answer button, hang up button, volume increases button and volume reduces button.
Described charger is 5V charger.
After bluetooth receiver connects with mobile phone pairing, when mobile phone terminal has phone to call in, mobile phone sends instruction by bluetooth to bluetooth receiver, bluetooth receiver arrives the instruction from mobile phone by antenna reception, deliver to Bluetooth chip processing, after processing, Bluetooth chip is lighted and is extinguished by drive circuit of indicator control electricity indicator light after processing.User selects to answer or phone refusing by answering button and hanging up button on receiver.User is in the time receiving calls, and the audio signal of the phone that Bluetooth chip sends Bluetooth of mobile phone is delivered to power amplifier, and the audio signal that power amplifier provides Bluetooth chip is amplified rear drive sound horn.User can also increase button and volume minimizing button adjusting horn volume by volume in receiving calls.Receiver is in the time of call, and the sound that microphone recipient sends also becomes the signal of telecommunication to give Bluetooth chip by speech conversion circuit conversion, after being processed, sends to mobile phone terminal bluetooth through antenna by Bluetooth chip.Bluetooth receiver provides power supply support by storage battery.Storage battery connects charging circuit, provides constant charging current to charge a battery in the time that charging circuit is connected to 5V charger, and when storage battery is full of, charging circuit connects disconnection charge protection storage battery automatically.When cell voltage is during lower than predetermined voltage, Bluetooth chip control power supply indicator provides low electricity prompting.
The utility model utilizes Bluetooth chip to coordinate microphone and loudspeaker to realize the object of blue teeth wireless answering cell phone phone, indicator light is set points out in the time having incoming call, and can realize answering and the adjusting of volume of phone by button, this receiver is equipped with storage battery and corresponding charging circuit, has effectively ensured the power supply of receiver.
Claims (4)
1. a bluetooth receiver, is characterized in that: it comprises microphone, speech conversion circuit, power amplifier, loudspeaker, Bluetooth chip, antenna, indicator light, button; Described antenna is electrically connected with Bluetooth chip, described button connects the input of Bluetooth chip by button drive circuit, described microphone connects the input of Bluetooth chip by speech conversion circuit, described loudspeaker connect the output of Bluetooth chip by power amplifier, described indicator light connects the output of Bluetooth chip by drive circuit of indicator, described Bluetooth chip also connects a storage battery, and storage battery is connected with a charging circuit, charging circuit external charger.
2. a kind of bluetooth receiver according to claim 1, is characterized in that: described indicator light comprises incoming call indicator light and power supply indicator.
3. a kind of bluetooth receiver according to claim 1, is characterized in that: described button comprise answer button, hang up button, volume increases button and volume reduces button.
4. a kind of bluetooth receiver according to claim 1, is characterized in that: described charger is 5V charger.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420476081.8U CN204031253U (en) | 2014-08-22 | 2014-08-22 | A kind of bluetooth receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420476081.8U CN204031253U (en) | 2014-08-22 | 2014-08-22 | A kind of bluetooth receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204031253U true CN204031253U (en) | 2014-12-17 |
Family
ID=52071077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420476081.8U Expired - Lifetime CN204031253U (en) | 2014-08-22 | 2014-08-22 | A kind of bluetooth receiver |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204031253U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105747397A (en) * | 2014-12-18 | 2016-07-13 | 上海市格致中学 | Multifunctional zipper |
CN109584866A (en) * | 2018-10-25 | 2019-04-05 | 哈工大机器人义乌人工智能研究院 | A kind of portable intelligent speaker and its working method |
-
2014
- 2014-08-22 CN CN201420476081.8U patent/CN204031253U/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105747397A (en) * | 2014-12-18 | 2016-07-13 | 上海市格致中学 | Multifunctional zipper |
CN109584866A (en) * | 2018-10-25 | 2019-04-05 | 哈工大机器人义乌人工智能研究院 | A kind of portable intelligent speaker and its working method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103200482A (en) | Solar charging-type Bluetooth headset and vehicle provided with same | |
CN103200483A (en) | Bluetooth headset of capacitance distance sensing switch control and vehicle provided with headset | |
CN201349217Y (en) | Bluetooth headset jack | |
CN203136125U (en) | A capacitive distance-sensed switching control Bluetooth earphone and a vehicle equipped with the earphone | |
CN203445874U (en) | Bluetooth interphone | |
CN201178410Y (en) | Double card double standby mobile phone | |
CN203151719U (en) | Solar rechargeable Bluetooth headset and vehicle provided with solar rechargeable Bluetooth headset | |
CN203136126U (en) | A photosensitive switching control Bluetooth earphone and a vehicle equipped with such Bluetooth earphone | |
CN202435474U (en) | Mobile phone wireless induction charging device with call transfer function | |
CN103200484A (en) | Phototonus switching control Bluetooth headset and vehicle with same | |
CN204031253U (en) | A kind of bluetooth receiver | |
CN103716068A (en) | Mobile phone interactive management device and method on the basis of bluetooth | |
CN202998419U (en) | Intelligent Bluetooth earphone device | |
CN202178792U (en) | Bluetooth handset separator | |
CN205232420U (en) | Earphone, equipment that has conversation function and device | |
CN202197329U (en) | Transfer the fixed telephone of the corresponding mobile phone according to the contact person | |
CN207218837U (en) | The device that a kind of intelligent wireless receives calls | |
CN203377919U (en) | Wrist-worn touch control intelligent telephone | |
CN217307292U (en) | Automatic power-off TWS Bluetooth headset charging system | |
CN201238322Y (en) | Fixed telephone with mobile phone combining function | |
CN205213012U (en) | Vehicle bluetooth earphone | |
CN104427138A (en) | Piconet-based method and system for realizing incoming call forwarding during charging | |
CN204887148U (en) | Oldmanphone with automatically, answer function | |
CN203151718U (en) | Bluetooth headset with hands-free function and vehicle provided with same | |
CN203691480U (en) | Vehicle handset bluetooth communication system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20141217 |