CN203522859U - Incoming call prompting apparatus with function of mobile phone signal detection - Google Patents
Incoming call prompting apparatus with function of mobile phone signal detection Download PDFInfo
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- CN203522859U CN203522859U CN201320633591.7U CN201320633591U CN203522859U CN 203522859 U CN203522859 U CN 203522859U CN 201320633591 U CN201320633591 U CN 201320633591U CN 203522859 U CN203522859 U CN 203522859U
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Abstract
Provided in the utility model is an incoming call prompting apparatus with the function of mobile phone signal detection. The utility model relates to the electronic product field, especially to an apparatus for vibration and ringing prompting of the mobile phone. The incoming call prompting apparatus comprises a detection module, an amplifier circuit, an operation module and a prompting module; the detection module is successively connected with the amplifier circuit, the operation module and the prompting module, wherein the detection module is one or more vibration detection modules; and the vibration detection module is respectively connected with the operation module. The provided apparatus has the simple structure. When a buzzer, a vibration sensor and an MIC microphone work jointly or independently, the vibration signal of the mobile phone can be detected accurately, thereby activating the prompting module to prompt the user.
Description
Technical field
The utility model relates to electronic product field, specially refers to the device of a kind of mobile phone vibrations and jingle bell prompting.
Background technology
Current call alarm set has two kinds
The one,, the mode detecting for the RF radiation current of GSM mobile handset.In the epoch of second generation mobile communication (2G), GSM mobile handset is due to the mode that adopts packing to send when with communication base station communication, the current ratio that RF transmits and receives is larger, while catching the communication of GSM mobile handset, the radiation signal of large electric current is converted to control signal, driving LED is luminous/flicker, can manufacture the calling identification device (incoming call flashing) of GSM mobile handset special use.
The calling identification device of the mode detecting for the RF radiation current of GSM mobile handset, carrys out practical function by sticking on mobile phone surface (very near), but poor reliability.Easily be subject to electromagnetic interference and misoperation.So utilance is not high.Along with popularizing of 3G and 4G technology, GSM eliminates gradually.Adopt the calling identification device of this kind of technology cannot realize at 3G and 4G cell phone.
The second way, the calling identification device of employing Bluetooth technology.When having incoming telephone signal, mobile phone CPU, by bluetooth module, sends to bluetooth module receiving system by incoming telephone signal.Bluetooth module receiving system is converted to level controling signal after incoming telephone signal is resolved, and driving LED, buzzer, motor etc. are to remind cellie.
Use the calling identification device of Bluetooth technology, perfect in shape and function, but still have following defect:
1) bluetooth needs pairing, complex operation
2) bluetooth need to be opened all the time, and mobile phone is opened after bluetooth, and stand-by power consumption is slightly large, and stand-by time shortens
3) cost is higher
4) bluetooth compatibility is poor
5) take the unique bluetooth resource of mobile phone, after use calling identification device, cannot use bluetooth earphone.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of calling identification device of detection of handset signal, and good reliability, without taking bluetooth resource.
Be achieved through the following technical solutions above-mentioned purpose:
A kind of calling identification device of detection of handset signal, comprise detection module, amplifying circuit, computing module and prompting module, described detection module is connected with amplifying circuit, computing module and prompting module successively, described detection module is 1 or above shock detection module, and described shock detection module is connected with described computing module respectively.
Preferably, described prompting module is at least 1 LED lamp.
In above technical scheme, wherein: described shock detection module comprises shock sensor.
In above technical scheme, wherein: described shock detection module comprises buzzer.
In above technical scheme, wherein: described shock detection module comprises shock sensor and buzzer.
In above technical scheme, wherein: described shock detection module comprises MIC microphone.The part area of the perception face of described MIC microphone is sealed by silica gel or EVA.
The beneficial effects of the utility model are: one, adopt calling identification device of the present utility model to compare reliable and stable work with current GSM induction type incoming call flashing.Be applicable to any mobile phone, not limited by GSM.Two, adopt this novel calling identification device to compare following advantage with bluetooth incoming call flashing:
1), without pairing, without manual operation, get involved Auto-Sensing, intelligent reminding;
2) power consumption is lower, and the stand-by time of mobile phone extends greatly;
3) cost is low;
4) without compatible problem, applicable any mobile phone;
5) do not take bluetooth module resource.
Meanwhile, it can be detected by three kinds of devices the vibration of motor vibrations and loud speaker, these three kinds of devices respectively: vibrating sensor, buzzer, MIC microphone, reach the monitoring of incoming call under acoustic pattern or vibrating mode.
Accompanying drawing explanation
Fig. 1 is the whole schematic diagram of the utility model;
Fig. 2 is the circuit structure diagram of the utility model the first preferred embodiment;
Fig. 3 is the circuit structure diagram of the utility model the second preferred embodiment;
Fig. 4 is the circuit structure diagram of the third preferred embodiment of the utility model;
Fig. 5 is the circuit structure diagram of the 4th kind of preferred embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail, it should be noted that, the direction term of mentioning in following examples, for example " upper and lower, left and right " are only the directions with reference to accompanying drawing, therefore, the direction term of use is to be not used for limiting the utility model for illustrating.
A kind of calling identification device of detection of handset signal as shown in Figure 1, comprise detection module, amplifying circuit 3, computing module 4 and prompting module 5, described detection module is connected with amplifying circuit 3, computing module 4 and prompting module 5 successively, described detection module is 1 or above shock detection module, and described shock detection module is connected with described computing module 4 respectively.
Preferably, described prompting module 5 is at least 1 LED lamp.
Whole operation principle is: when cell phone incoming call vibrations or jingle bell, shock sensor 2, buzzer 1 or MIC microphone convert the signal of mobile phone vibrations or the sound vibrations of loud speaker to the signal of telecommunication, the signal of telecommunication is sent to computing module or MCU after amplifying circuit, by predetermined algorithm, the condition of the vibration signal amplifying after detecting and computing module 4 settings is compared, filter out useless vibration signal (filtering), judge and take out useful vibrations and ringing signal, then driving LED light-emitting diode is to remind in consumer's cell phone incoming call.Effective in order to ensure the signal that MIC microphone detects, correct filter out useless vibration signal, need to be by the perception face closure of MIC microphone, during practical application, method is to use silica gel or EVA that the perception face of MIC microphone is slightly sealed preferably.Can reduce importing into of external noises like this.
The first preferred embodiment:
Described shock detection module is used shock sensor as shown in Figure 2.
Operation principle is: after the vibration signal of shock sensor T1 perception amplifies by Q2, after C6 coupling and D3, D4 rectification, to C4 charging, the voltage at C1 two ends raises gradually, and R2 discharges to C1 simultaneously; When C4 two ends are charged to the Vgs threshold voltage of Q1, Q1 conducting, impels Q5 conducting, and Q5 exports high level, to C1 charging, and when C1 is charged to the threshold voltage of Q4Vgs, Q4 conducting, D2 lights (or flicker); The effect of Q3 is to filter surging when Q5 conducting, makes Q4 turn on delay.In the present embodiment, the computing contrast circuit realization of computing module for carrying, the condition of circuit operation is determined by the ratio of R8, C4.When detecting useless vibration signal, the charging of C1 does not reach the threshold voltage of Q1 action, and whole circuit can attonity.When circuit can be set to only have the vibration signal of continuous certain amplitude, just make Q1 reach the condition of conducting.And then driving LED work; Circuit shown in upper figure can be integrated in the containment vessel of mobile phone, when cell phone incoming call shakes, in order to remind cell phone incoming call.
The second preferred embodiment:
Described shock detection module is used buzzer as shown in Figure 3.
Operation principle is, the vibration signal that buzzer detects amplifies through Q1, sends into U1 inside and carries out computing comparison, the vibration signal while filtering out useful incoming call, the then luminous or flicker of driving LED (D5, D6, D7).In the present embodiment, computing module is that a MCU control chip is U1, and the Q2 in figure is used for providing threshold threshold voltage, wakes U1 up.Abandon less vibration signal, that is to say, hour not conducting of Q2 of vibration signal, can not provide INT interrupt signal for U1, and U1 does not work.
The third preferred embodiment:
Described shock detection module is used shock sensor and buzzer as shown in Figure 4.
In the present embodiment, computing module is that a MCU control chip is that U1 is combined with the computing contrast circuit of lift-launch, and in figure, shock sensor T1 is used for shock detection and wakes up.B2 is responsible for audio frequency vibration detecting.Two kinds of detection modes may be used to wake up U1, and detecting vibration signal.Two kinds of multiplexing detections of method are more reliable, have better effect.The vibration signal that in figure, shock sensor provides wakes U1 up when C1 is charged to the high level threshold voltage of U1, and the mode that buzzer wakes U1 up is identical with Fig. 3.The vibration signal that the vibration signal that buzzer detects and shock sensor detect is delivered to MCU inter-process jointly.While distinguishing and judging correct mobile phone incoming call signal, driving LED is lighted or is glimmered.LED can be monochromatic burner, bi-colour light, and seven-color LED, from flashing light etc., the quantity of LED can be any.
The 4th kind of preferred embodiment:
Described shock detection module is used MIC microphone as shown in Figure 5.
A. INT interrupts control module
B. amplifying circuit
C． MCU
Amplifying circuit in upper figure and INT interrupt control module, and to be side circuit simplify illustrative circuitry, testing circuit is MIC, the vibration signal of its sampling is coupled and sends into amplifying circuit through C1, signal after amplification is sent into computing module, this computing module comprises MCU and INT interrupt management module, when the signal after amplification is sent into MCU analyzing and processing, also send into INT interrupt management module.When vibration signal reaches enough large amplitude, INT interrupts control module and just exports interrupt signal, wakes MCU up and processes the vibration signal after amplification, and when not reaching INT interrupt condition, MCU is in deep sleep.To amplifying the vibration signal of rear input, ignore.
The above not imposes any restrictions this novel technical scope, and all any modification, equivalent variations and modifications of above embodiment being done according to the utility model technical spirit all still belong in the scope of this novel technical scheme.
Claims (7)
1. the calling identification device of a detection of handset signal, comprise detection module, amplifying circuit, computing module and prompting module, described detection module is connected with amplifying circuit, computing module and prompting module successively, it is characterized in that: described detection module is 1 or above shock detection module, and described shock detection module is connected with described computing module respectively.
2. the calling identification device of a kind of detection of handset signal according to claim 1, is characterized in that: described prompting module is at least 1 LED lamp.
3. the calling identification device of a kind of detection of handset signal according to claim 2, is characterized in that: described shock detection module comprises shock sensor.
4. the calling identification device of a kind of detection of handset signal according to claim 2, is characterized in that: described shock detection module comprises buzzer.
5. the calling identification device of a kind of detection of handset signal according to claim 2, is characterized in that: described shock detection module comprises shock sensor and buzzer.
6. the calling identification device of a kind of detection of handset signal according to claim 2, is characterized in that: described shock detection module comprises MIC microphone.
7. the calling identification device of a kind of detection of handset signal according to claim 6, is characterized in that: the part area of the perception face of described MIC microphone is sealed by silica gel or EVA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633591.7U CN203522859U (en) | 2013-10-15 | 2013-10-15 | Incoming call prompting apparatus with function of mobile phone signal detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633591.7U CN203522859U (en) | 2013-10-15 | 2013-10-15 | Incoming call prompting apparatus with function of mobile phone signal detection |
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| Publication Number | Publication Date |
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| CN203522859U true CN203522859U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320633591.7U Expired - Fee Related CN203522859U (en) | 2013-10-15 | 2013-10-15 | Incoming call prompting apparatus with function of mobile phone signal detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899043A (en) * | 2015-12-17 | 2017-06-27 | 比亚迪股份有限公司 | Wireless charger and the method that incoming call prompting is carried out by wireless charger |
-
2013
- 2013-10-15 CN CN201320633591.7U patent/CN203522859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899043A (en) * | 2015-12-17 | 2017-06-27 | 比亚迪股份有限公司 | Wireless charger and the method that incoming call prompting is carried out by wireless charger |
| CN106899043B (en) * | 2015-12-17 | 2019-09-13 | 比亚迪股份有限公司 | Wireless charger and the method that incoming call prompting is carried out by wireless charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141015 |
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| EXPY | Termination of patent right or utility model |