CN207926570U

CN207926570U - A kind of vehicle carried mobile phone calling identification device

Info

Publication number: CN207926570U
Application number: CN201721924620.XU
Authority: CN
Inventors: 杨黎
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-30
Filing date: 2017-12-30
Publication date: 2018-09-28
Anticipated expiration: 2027-12-30

Abstract

The utility model discloses a kind of vehicle carried mobile phone calling identification devices, including：Shell, master control circuit plate and connecting line, master control circuit plate are fixedly installed on shell, and master control circuit plate is set to the surface of shell；The master control circuit plate includes：Power circuit block, signal receiving circuit module, clock circuit module, D/A converting circuit module, LED flash patterns control circuit module and display circuit module.The utility model is reminded using electromagnetic wave induction driving LED flickers, and product is whole to be installed without breakage, and mounting means is simple, and user need to only power on product, you can normal work, using not influenced by time, place, environment；Product uses import and original-pack certified products electronic component simultaneously, and to reach high-quality, energy saving low-power consumption allows user to be trusted using safer.

Description

A kind of vehicle carried mobile phone calling identification device

Technical field

The utility model is related to vehicle-mounted peripheral product technical fields, are filled more particularly, to a kind of vehicle carried mobile phone call reminding It sets.

Background technology

People's living standard is continuously improved at present, and automobile is the essential traffic tool of people's life or trip.Mobile phone is made For essential product in the modern life, people cause to send a telegram here because being in the mute setting of noisy environment and user to mobile phone It cannot answer in time, information cannot reply in time, the difficult situation that business opportunity is missed.

Reminding incoming call of mobile phone, first by sound, second by vibration, but in the state that mobile phone is set as mute, Often or the chance to receive calls is missed, and on automobile, even mobile phone is set as vibration and has sound, and it also can be because of outside Noise is larger and cannot know incoming call.

Therefore, the utility model is for sending a telegram here and cannot answer in time in compartment, and information cannot reply in time, what business opportunity was missed Difficult situation is used for driving the thinking of LED using electromagnetic wave induction, designs a the case where having incoming/sending call and receiving and sending messages It can be reminded with the LED modes flickered down, while compartment atmosphere can also be built；

On existing market, there are also the products of similar functions, such as hang over the production of the incoming call flashing prompting function on mobile phone Product, but its interference free performance is not ideal enough, many times causes false triggering, frequently check mobile phone unavoidably, the distance of induction by To limitation, and there is the problems such as LED color and single and dull flash pattern.And the research and development of the utility model, it can be effectively improved Interference free performance improves distance of reaction, and while call reminding, LED under the variation flicker of seven color patterns, imitate by the light of colorful Fruit can preferably build compartment atmosphere, increase visual perception and enjoy.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of vehicle carried mobile phone call reminding dress It sets.

To achieve the goals above, technical solution used by the utility model is：A kind of vehicle carried mobile phone call reminding dress It sets, including：Shell, master control circuit plate and connecting line, master control circuit plate are fixedly installed on shell, and master control circuit plate is set to The surface of shell；The master control circuit plate includes：Power circuit block, signal receiving circuit module, clock circuit module, number Analog conversion circuit module, LED flash patterns control circuit module and display circuit module.

In further technical solution, the connecting line includes：Incoming call flashing power cord, reading lamp power cord and day Line, whole device power on energization by connecting line.

In further technical solution, the power circuit block has chip MB6S and chip LM317, and chip MS6S Connect external power supply, electric current after chip MB6S by full-bridge rectification module, filtered capacitance C1, C2 and chip LM317, Chip LM317 adjusts voltage, obtains stable direct current supply voltage.

In further technical solution, the signal receiving circuit module includes：External antenna, support plate antenna, two poles Pipe, noninductive coil, capacitance and triode, after signal is received by external antenna, support plate antenna, diode and noninductive coil, through electricity Hold C5 couplings, next stage circuit is transmitted to after triode Q1 amplifications.

In further technical solution, there is the clock circuit module chip NE555, clock circuit module to receive letter The signal of number receiving circuit module transmission, and capacitance C6 is connected between the second pin of chip NE555 and triode Q1.

In further technical solution, the D/A converting circuit has a chip ET3157, and the second of chip ET3157 Pin is grounded, and the 6th pin connects the third pin of chip NE555, and the square-wave voltage to receive clock circuit module generation triggers Work；It is connected with resistance R6 between 4th pin and the 5th pin.

In further technical solution, the LED flash pattern control circuit modules have a chip IC, inside chip IC It is stored with the program that various modes dodge method；The first pin of chip ET3157 is connect with chip IC, and in chip IC have first, Second, third output pin, three pins are connect with display circuit module.

In further technical solution, the display circuit module is made of red, green, blue three-color LED circuit, core The first pin serial connection resistance R8, triode Q2 and multiple red LED diodes on piece IC；The second pin series electrical of chip IC Hinder R9, triode Q3 and multiple green LED diodes；Third pin serial connection resistance R10, triode Q4 and the multiple indigo plants of chip IC Color LED diodes.

In further technical solution, the power circuit block, signal receiving circuit module, clock circuit module, D/A converting circuit module, LED flash patterns control circuit module and display circuit module are sequentially connected, next stage circuit mould Block is triggered by the signal of upper level circuit module.

With the above structure, the utility model is compared to the prior art advantageously：

1, the utility model is reminded using electromagnetic wave induction driving LED flickers, and product is whole to be installed without breakage, installation Mode is simple, and user need to only power on product, you can normal work, using not influenced by time, place, environment；Simultaneously Product uses import and original-pack certified products electronic component, and to reach high-quality, energy saving low-power consumption allows user to be put using safer The heart；

2, this product controls flicker by the program in chip IC, has different flash patterns, interesting and ornamental value More preferably.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the circuit diagram of the utility model.

Specific implementation mode

It is only the preferred embodiment of the utility model below, does not therefore limit the scope of protection of the utility model.

A kind of vehicle carried mobile phone calling identification device, as shown in Figure 1, including：Shell 1, master control circuit plate 2 and connecting line 3, it is main Control wiring board 2 is fixedly installed on shell 1, and master control circuit plate 2 is set to the surface of shell 1；Connecting line 3 includes：Incoming call flashing Power cord 31, reading lamp power cord 32 and antenna 33, shell 1 are used to protect and fix master control circuit plate 2 and whole device Installation is fixed, and incoming call flashing power cord 31 provides operating voltage for calling identification device, and reading lamp power cord 32 provides for reading lamp Operating voltage, antenna 33 is for receiving signal.

The master control circuit plate 2 includes：Power circuit block 21, signal receiving circuit module 22, clock circuit module 23, D/A converting circuit module 24, LED flash patterns control circuit module 25 and display circuit module 26.

As shown in Figure 2, the power circuit block 21, signal receiving circuit module 22, clock circuit module 23, digital-to-analogue Conversion circuit module 24, LED flash patterns control circuit module 25 and display circuit module 26 are sequentially connected, next stage circuit Module is triggered by the signal of upper level circuit module.

Specifically, the power circuit block 21 has chip MB6S and chip LM317, the not split pole of incoming call flashing power cord 31 Property, arbitrary to connect, installation operation is easy, safety.Chip MS6S connection external power supplys, electric current are whole by full-bridge after chip MB6S Flow module, filtered capacitance C1, C2 and chip LM317, chip LM317 adjust voltage, and engine moment can be inhibited to open Pulse ac caused by dynamic, obtains stable direct current supply voltage.Chip LM317 be connected with resistance R1, R2 and capacitance C3, C4。

The signal receiving circuit module 22 includes：External antenna, support plate antenna, diode D1, noninductive coil L1, electricity Hold C5 and triode Q1, after signal is received by external antenna, support plate antenna, diode D1, noninductive coil L1, through capacitance C5 couplings It closes, is transmitted to next stage circuit after triode Q1 amplifications, that is, is transmitted to clock circuit module 23.

There is the clock circuit module 23 chip NE555, clock circuit module 23 to receive signal receiving circuit module The signal of 22 transmission, the first pin ground connection of chip NE555, the 8th pin connect VCC；Six, the 7th pins connect resistance R5 Chip LM317 is connected afterwards, and capacitance C6 is connected between the second pin of chip NE555 and triode Q1.Clock circuit module 23 Chip NE555 triggers work by 22 amplified signal of signal receiving circuit module, generates the square-wave voltage of a cycle, exports To D/A converting circuit 24.

There is the D/A converting circuit 24 chip ET3157, the second pin of chip ET3157 to be grounded, the 6th pin The third pin for connecting chip NE555, the square-wave voltage to receive clock circuit module generation trigger work；4th pin and Resistance R6 is connected between five pins.The square-wave voltage generated by clock circuit module 23 triggers work, play in circuit after The effect of electric appliance provides the supply voltage trigger circuit work of a positive polarity for LED control circuit.

The LED flash patterns control circuit module 25 has chip IC, and there are many patterns to dodge for chip IC storage inside The program of method；The first pin of chip ET3157 is connect with chip IC, and there is the first, second, third output to draw in chip IC Foot, three pins are connect with display circuit module, what LED flash patterns control circuit module 25 was provided by D/A converting circuit 24 Trigger voltage triggers work.

The display circuit module 26 is made of red, green, blue three-color LED circuit, the first pin wherein in chip IC Series resistance R8, triode Q2 and multiple red LED diodes；Second pin series resistance R9, the triode Q3 of chip IC and Multiple green LED diodes；Third pin serial connection resistance R10, triode Q4 and the multiple blue led diodes of chip IC.It is aobvious Show that circuit module 26 controls flicker by the program in chip IC, sudden strain of a muscle method includes：First segment；It is red bright.Second segment；Green is bright.The Three sections；Blue is bright.4th section；Red green while bright group of yellowly.5th section；Bluish-green while bright composition ice blue.6th section；Red indigo plant Bright composition pink simultaneously.7th section；Red, blue, for green cycle along dodging three times, above seven sections are a cycle.

This equipment is in assembly, it is only necessary to by Product Assembly on automobile, connecting the power supply of automobile by connecting line 3, only Have incoming/sending call and receive and send messages will trigger device work into line flicker prompting function, it is pollution-free using process noiseless.

The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as Limitations of the present invention.

Claims

1. a kind of vehicle carried mobile phone calling identification device, it is characterised in that：Including：Shell, master control circuit plate and connecting line, master control line Road plate is fixedly installed on shell, and master control circuit plate is set to the surface of shell；The master control circuit plate includes：Power supply electricity Road module, signal receiving circuit module, clock circuit module, D/A converting circuit module, LED flash pattern control circuit modules And display circuit module；The connecting line includes：Incoming call flashing power cord, reading lamp power cord and antenna, whole device Power on energization by connecting line；The power circuit block has chip MB6S and chip LM317, and chip MS6S connections External power supply, electric current is after chip MB6S by full-bridge rectification module, filtered capacitance C1, C2 and chip LM317, chip LM317 adjusts voltage, obtains stable direct current supply voltage.

2. a kind of vehicle carried mobile phone calling identification device according to claim 1, it is characterised in that：The signal receives electricity Road module includes：External antenna, support plate antenna, diode, noninductive coil, capacitance and triode, signal is by external antenna, support plate It after antenna, diode and noninductive coil receive, is coupled through capacitance C5, next stage circuit is transmitted to after triode Q1 amplifications.

3. a kind of vehicle carried mobile phone calling identification device according to claim 1, it is characterised in that：The clock circuit mould There is block chip NE555, clock circuit module to receive the signal of signal receiving circuit module transfer, and the second of chip NE555 Capacitance C6 is connected between pin and triode Q1.

4. a kind of vehicle carried mobile phone calling identification device according to claim 1, it is characterised in that：The digital-to-analogue conversion electricity There is chip ET3157, the second pin of chip ET3157 to be grounded on road, and the 6th pin connects the third pin of chip NE555, with It receives the square-wave voltage that clock circuit module generates and triggers work；It is connected with resistance R6 between 4th pin and the 5th pin.

5. a kind of vehicle carried mobile phone calling identification device according to claim 1, it is characterised in that：The LED flickers mould Formula control circuit module has chip IC, and there are many programs that pattern dodges method for chip IC storage inside；The first of chip ET3157 Pin is connect with chip IC, and has the first, second, third output pin, three pins and display circuit module in chip IC Connection.

6. a kind of vehicle carried mobile phone calling identification device according to claim 1, it is characterised in that：The display circuit mould Block is made of red, green, blue three-color LED circuit, the first pin serial connection resistance R8, triode Q2 wherein in chip IC and multiple red Color LED diodes；Second pin series resistance R9, the triode Q3 and multiple green LED diodes of chip IC；The of chip IC Three pin serial connection resistance R10, triode Q4 and multiple blue led diodes.

7. a kind of vehicle carried mobile phone calling identification device according to claim 1, it is characterised in that：The power circuit mould Block, signal receiving circuit module, clock circuit module, D/A converting circuit module, LED flash patterns control circuit module and Display circuit module is sequentially connected, and next stage circuit module is triggered by the signal of upper level circuit module.