CN207798964U - Drive products accompany measurement equipment circuit - Google Patents
Drive products accompany measurement equipment circuit Download PDFInfo
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- CN207798964U CN207798964U CN201721812398.4U CN201721812398U CN207798964U CN 207798964 U CN207798964 U CN 207798964U CN 201721812398 U CN201721812398 U CN 201721812398U CN 207798964 U CN207798964 U CN 207798964U
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Abstract
The utility model discloses a kind of drive products to accompany measurement equipment circuit, it includes communication receipt module, data acquisition and procession unit, AC detections input unit, capacitor charging control unit, function button and output unit, data acquisition and procession unit, AC detection input units are all connected with communication receipt module, capacitor charging control unit, data acquisition and procession unit is in parallel with AC detection input units, and capacitor charging control unit is connected with function button and output unit.The utility model reduces the volume of test system, is convenient for the fast construction of test system, reduces the risk for due to misconnection or accidentally touching caused equipment damage, protection circuit is safer, and detection data is more accurate.
Description
Technical field
The utility model is related to one kind accompanying measurement equipment circuit, and measurement equipment circuit is accompanied more particularly to a kind of drive products.
Background technology
Driver test system needs many Various Functions that measurement equipment is accompanied to coordinate jointly, could complete in specifically experiment
Hold, so excessive test system of volume is not easy to build, and the data tested are inaccurate.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of drive products to accompany measurement equipment circuit, which reduce
The volume of test system is convenient for the fast construction of test system, reduces the wind for due to misconnection or accidentally touching caused equipment damage
Danger, protection circuit is safer, and detection data is more accurate.
The utility model is to solve above-mentioned technical problem by following technical proposals：A kind of drive products accompany survey to set
Standby circuit, which is characterized in that it includes communication receipt module, data acquisition and procession unit, AC detects input unit, capacitance fills
Electric control unit, function button and output unit, data acquisition and procession unit, AC detection input unit all with communications reception mould
Block, the series connection of capacitor charging control unit, data acquisition and procession unit is in parallel with AC detection input units, and capacitor charging control is single
Member is connected with function button and output unit, wherein：
Communication receipt module comprising data receiver chip, first resistor, second resistance, 3rd resistor, the 4th resistance,
5th resistance, the 6th resistance, the first capacitance, the second capacitance, third capacitance, the 4th capacitance, the 5th capacitance, the 6th capacitance, the 7th
Capacitance, the 8th capacitance, the first diode, the first pin, second pin, third pin, the 4th pin point of data receiver chip
It is not connected with first resistor, second resistance, 3rd resistor, the 4th resistance, first resistor, second resistance, 3rd resistor, the 4th electricity
In parallel between resistance, first resistor, second resistance, 3rd resistor, the 4th resistance are all connected with the 5th resistance, and the one of the first diode
Five resistance of Duan Yu is connected, other end ground connection, the 5th pin, the 6th pin, the 7th pin, the 8th pin of data receiver chip
It is connected respectively with the first capacitance, the second capacitance, third capacitance, the 4th capacitance, the first capacitance, the second capacitance, third capacitance, the 4th
Capacitance is connected with the 5th capacitance, the 6th capacitance, the 7th capacitance, the 8th capacitance respectively, the 5th capacitance, the 6th capacitance, the 7th capacitance,
It is in parallel and all connect with the 6th resistance between 8th capacitance；
Data acquisition and procession unit comprising data processing chip, the first triode, the second triode, inductor,
Seven resistance, the 8th resistance, the 9th resistance, the tenth resistance, eleventh resistor, the 9th capacitance, the 92nd capacitance, the tenth capacitance,
11st capacitance, the 12nd capacitance, the second diode, third diode, the 4th diode, the 5th diode, first crystal,
Two crystal, third crystal, the first pin, second pin, third pin, the 4th pin of data processing chip are electric with the 7th respectively
Resistance, the 8th resistance, the second diode, the 92nd capacitance are connected, and the 7th resistance is connected with the collector of the first triode, and the 8th
Resistance is connected with the emitter of the first triode, the base series of the 4th diode and the first triode, the second diode, third
Diode, the 9th resistance are sequentially connected in series, and inductor is connected with the 92nd capacitance, the 4th diode and the 9th resistor coupled in parallel, the
Four diodes are all connected with the 9th capacitance with the 9th resistance, the 5th pin of data processing chip, the 6th pin, the 7th pin,
8th pin is connected with first crystal, the tenth capacitance, the 11st capacitance, eleventh resistor respectively, first crystal, the second crystal,
Third crystal is sequentially connected in series, and the tenth capacitance is connected with the collector of the second triode, the hair of the 11st capacitance and the second triode
Emitter-base bandgap grading is connected, and the tenth resistance is connected with the base stage of the second triode, the tenth resistance and third crystalline tandem, eleventh resistor, the
12 capacitances, the 5th diode are sequentially connected in series, third crystal and the 5th Diode series；
AC detects input unit comprising Data Detection chip, third transistor, twelfth resistor, thirteenth resistor, the
14 resistance, the 15th resistance, the 16th resistance, the 13rd capacitance, the 14th capacitance, the 15th capacitance, the 16th capacitance,
17 capacitances, the 6th di-cap, the 7th diode, the first relay, the second relay, third relay, Data Detection
First pin of chip, second pin, third pin respectively with the 13rd capacitance, twelfth resistor, the 6th di-cap phase
Even, twelfth resistor is connected with thirteenth resistor, and the 14th resistance is connected with the 6th di-cap, the 13rd capacitance, the tenth
In parallel between three resistance, the 14th resistance, the 14th capacitance, the 15th capacitance, the 15th resistance are sequentially connected in series, the 13rd electricity
Appearance, thirteenth resistor, the 14th resistance are all connected with the 14th capacitance, the 4th pin of Data Detection chip, the 5th pin,
Six pins are connected with the first relay, the second relay, third relay respectively, and the first relay is connected with the 16th capacitance,
Second relay is connected with the 16th resistance, third relay and the 7th Diode series, the 16th capacitance and the 15th resistance
Series connection, the 16th resistance are connected with the collector of third transistor, and the 7th diode is connected with the emitter of third transistor, the
The base stage of three triodes is connected with the 17th capacitance, and the 17th capacitance is connected with the 15th resistance；
Capacitor charging control unit comprising DC power supply, transformer, the 4th triode, the 17th resistance, the 18th electricity
Resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 18th capacitance, the 19th capacitance, the 20th capacitance, the eight or two
Pole pipe, the 9th diode, the 17th resistance are connected with the 18th resistance, the 18th resistance and the 19th resistor coupled in parallel, direct current
The anode in source is connected with the 18th resistance, and cathode is connected with the 19th resistance, the first pin of transformer, second pin respectively with
18th resistance, the 19th resistance are connected, the third pin of transformer, the 4th pin respectively with the 8th diode, the 9th 2 pole
Pipe is connected, and the 8th diode, the 9th diode are all connected with the 18th capacitance, and the 18th capacitance is in parallel with the 19th capacitance, the
20 resistance, the 21st resistance are all connected with the 19th capacitance, and the 8th diode is connected with the 20th resistance, the 9th diode
It connects with the 21st resistance, the 20th resistance is connected with the collector of the 4th triode, the 21st resistance and the four or three pole
The emitter of pipe is connected, the base stage of the 4th triode of the 20th capacitance connection；
Function button and output unit comprising the 5th triode, the 22nd resistance, the 23rd resistance, the 20th
Four resistance, the 25th resistance, the 26th resistance, the 21st capacitance, the 22nd capacitance, the 23rd capacitance, the tenth
Diode, the first button, the second button, third button, the 23rd resistance, the 24th resistance, the 25th resistance all with
22nd resistance is connected, in parallel between the 23rd resistance, the 24th resistance, the 25th resistance, the 23rd resistance,
21st capacitance, the first button are sequentially connected in series, and the 24th resistance, the 22nd capacitance, the second button are sequentially connected in series, and second
15 resistance, the 23rd capacitance, third button, the tenth diode are sequentially connected in series, the current collection of the first button and the 5th triode
Extremely it is connected, the second button is connected with the emitter of the 5th triode, and the 26th resistance is connected with the base stage of the 5th triode, the
Ten diodes are connected with the 26th resistance, the other end ground connection of the 26th resistance.
Preferably, the data processing chip using LMSP43CA-309 models chip.
Preferably, first relay, the second relay, third relay are all the time relays.
Preferably, the data receiver chip using AW2046QNR models chip.
Preferably, the first crystal, the second crystal, third crystal are all quartz crystals.
The positive effect of the utility model is：The utility model reduces the volume of test system, convenient for test
The fast construction of system reduces the risk for due to misconnection or accidentally touching caused equipment damage, and protection circuit is safer, testing number
According to more accurate.
Description of the drawings
Fig. 1 is the overall construction drawing of the utility model.
Fig. 2 is the circuit diagram of the communication receipt module of the utility model.
Fig. 3 is the circuit diagram of the data acquisition and procession unit of the utility model.
Fig. 4 is that the AC of the utility model detects the circuit diagram of input unit.
Fig. 5 is the circuit diagram of the capacitor charging control unit of the utility model.
Fig. 6 is the circuit diagram of the function button and output unit of the utility model.
Specific implementation mode
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, the technical solution of the utility model is described in detail.
As shown in Figures 1 to 6, it includes communication receipt module 1, data that the utility model drive products, which accompany measurement equipment circuit,
Acquisition and processing unit 2, AC detections input unit 3, capacitor charging control unit 4, function button and output unit 5, data are adopted
Collection is all connected with communication receipt module 1, capacitor charging control unit 4 with processing unit 2, AC detection input units 3, data acquisition
In parallel with AC detection input units 3 with processing unit 2, capacitor charging control unit 4 is connected with function button and output unit 5,
Wherein：
Communication receipt module 1 comprising data receiver chip A1, first resistor R1, second resistance R2,3rd resistor R3,
4th resistance R4, the 5th resistance R5, the 6th resistance R6, the first capacitance C1, the second capacitance C2, third capacitance C3, the 4th capacitance C4,
5th capacitance C5, the 6th capacitance C6, the 7th capacitance C7, the 8th capacitance C8, the first diode D1, the first of data receiver chip A1
Pin, second pin, third pin, the 4th pin respectively with first resistor R1, second resistance R2,3rd resistor R3, the 4th electricity
It hinders R4 to be connected, in parallel between first resistor R1, second resistance R2,3rd resistor R3, the 4th resistance R4, first resistor R1, second
Resistance R2,3rd resistor R3, the 4th resistance R4 connect with the 5th resistance R5, one section and the 5th resistance R5 of the first diode D1
Series connection, other end ground connection, the 5th pin of data receiver chip A1, the 6th pin, the 7th pin, the 8th pin are respectively with first
Capacitance C1, the second capacitance C2, third capacitance C3, the 4th capacitance C4 be connected, the first capacitance C1, the second capacitance C2, third capacitance C3,
4th capacitance C4 connects with the 5th capacitance C5, the 6th capacitance C6, the 7th capacitance C7, the 8th capacitance C8 respectively, the 5th capacitance C5,
It is in parallel and all connect with the 6th resistance R6 between six capacitance C6, the 7th capacitance C7, the 8th capacitance C8；
Data acquisition and procession unit 2 comprising data processing chip A2, the first triode Q1, the second triode Q2, sense
Answer device G1, the 7th resistance R7, the 8th resistance R8, the 9th resistance R9, the tenth resistance R10, eleventh resistor R11, the 9th capacitance C9,
92nd capacitance C92, the tenth capacitance C10, the 11st capacitance C11, the 12nd capacitance C12, the second diode D2, the three or two pole
Pipe D3, the 4th diode D4, the 5th diode D5, first crystal X1, the second crystal X2, third crystal X3, data processing chip
The first pin of A2, second pin, third pin, the 4th pin respectively with the 7th resistance R7, the 8th resistance R8, the second diode
D2, the 92nd capacitance C92 are connected, and the 7th resistance R7 is connected with the collector of the first triode Q1, the 8th resistance R8 and first
The emitter of triode Q1 is connected, the base series of the 4th diode D4 and the first triode Q1, the second diode D2, the three or two
Pole pipe D3, the 9th resistance R9 are sequentially connected in series, and inductor G1 connects with the 92nd capacitance C92, the electricity of the 4th diode D4 and the 9th
It is in parallel to hinder R9, the 4th diode D4 connects with the 9th capacitance C9 with the 9th resistance R9, the 5th pin of data processing chip A2,
6th pin, the 7th pin, the 8th pin respectively with first crystal X1, the tenth capacitance C10, the 11st capacitance C11, the 11st electricity
It hinders R11 to be connected, first crystal X1, the second crystal X2, third crystal X3 are sequentially connected in series, the tenth capacitance C10 and the second triode Q2
Collector be connected, the 11st capacitance C11 is connected with the emitter of the second triode Q2, the tenth resistance R10 and the second triode
The base stage of Q2 is connected, and the tenth resistance R10 connects with third crystal X3, eleventh resistor R11, the 12nd capacitance C12, the five or two pole
Pipe D5 is sequentially connected in series, and third crystal X3 connects with the 5th diode D5；
AC detects input unit 3 comprising Data Detection chip A3, third transistor Q3, twelfth resistor R12, the tenth
Three resistance R13, the 14th resistance R14, the 15th resistance R15, the 16th resistance R16, the 13rd capacitance C13, the 14th capacitance
C14, the 15th capacitance C15, the 16th capacitance C16, the 17th capacitance C17, the 6th di-cap D6, the 7th diode D7,
First relay KA1, the second relay KA2, third relay KA3, the first pin of Data Detection chip A3, second pin,
Third pin is connected with the 13rd capacitance C13, twelfth resistor R12, the 6th di-cap D6 respectively, twelfth resistor R12
It connects with thirteenth resistor R13, the 14th resistance R14 connects with the 6th di-cap D6, the 13rd capacitance C13, the 13rd
In parallel between resistance R13, the 14th resistance R14, the 14th capacitance C14, the 15th capacitance C15, the 15th resistance R15 go here and there successively
Connection, the 13rd capacitance C13, thirteenth resistor R13, the 14th resistance R14 connect with the 14th capacitance C14, Data Detection core
The 4th pin of piece A3, the 5th pin, the 6th pin respectively with the first relay KA1, the second relay KA2, third relay
KA3 is connected, and the first relay KA1 connects with the 16th capacitance C16, and the second relay KA2 connects with the 16th resistance R16, the
Three relay KA3 connect with the 7th diode D7, and the 16th capacitance C16 connects with the 15th resistance R15, the 16th resistance R16
It is connected with the collector of third transistor Q3, the 7th diode D7 is connected with the emitter of third transistor Q3, third transistor
The base stage of Q3 is connected with the 17th capacitance C17, and the 17th capacitance C17 connects with the 15th resistance R15；
Capacitor charging control unit 4 comprising DC power supply UC, transformer T1, the 4th triode Q4, the 17th resistance
R17, the 18th resistance R18, the 19th resistance R19, the 20th resistance R20, the 21st resistance R21, the 18th capacitance C18,
19th capacitance C19, the 20th capacitance C20, the 8th diode D8, the 9th diode D9, the electricity of the 17th resistance R17 and the 18th
R18 series connection is hindered, the 18th resistance R18 is in parallel with the 19th resistance R19, anode and the 18th resistance R18 phases of DC power supply UC
Even, cathode is connected with the 19th resistance R19, the first pin of transformer T1, second pin respectively with the 18th resistance R18, the
19 resistance R19 are connected, the third pin of transformer T1, the 4th pin respectively with the 8th diode D8, the 9th diode D9 phases
Even, the 8th diode D8, the 9th diode D9 connect with the 18th capacitance C18, the 18th capacitance C18 and the 19th capacitance
C19 is in parallel, and the 20th resistance R20, the 21st resistance R21 connect with the 19th capacitance C19, the 8th diode D8 and second
Ten resistance R20 series connection, the 9th diode D9 connect with the 21st resistance R21, the 20th resistance R20 and the 4th triode Q4's
Collector is connected, and the 21st resistance R21 is connected with the emitter of the 4th triode Q4, the 20th capacitance C20 connections the four or three
The base stage of pole pipe Q4；
Function button and output unit 5 comprising the 5th triode Q5, the 22nd resistance R22, the 23rd resistance
R23, the 24th resistance R24, the 25th resistance R25, the 26th resistance R26, the 21st capacitance C21, the 22nd
Capacitance C22, the 23rd capacitance C23, the tenth diode D10, the first button S1, the second button S2, third button S3, the 20th
Three resistance R23, the 24th resistance R24, the 25th resistance R25 connect with the 22nd resistance R22, the 23rd resistance
It is in parallel between R23, the 24th resistance R24, the 25th resistance R25, the 23rd resistance R23, the 21st capacitance C21,
First button S1 is sequentially connected in series, and the 24th resistance R24, the 22nd capacitance C22, the second button S2 are sequentially connected in series, and the 20th
Five resistance R25, the 23rd capacitance C23, third button S3, the tenth diode D10 are sequentially connected in series, the first button S1 and the five or three
The collector of pole pipe Q5 is connected, and the second button S2 is connected with the emitter of the 5th triode Q5, the 26th resistance R26 and the 5th
The base stage of triode Q5 is connected, and the tenth diode D10 connects with the 26th resistance R26, the other end of the 26th resistance R26
Ground connection.
Data processing chip A2 is using the chip of LMSP43CA-309 models, and processing data speed is faster.
First relay KA1, the second relay KA2, third relay KA3 are the time relays, control Current Voltage
More easily.
For data receiver chip A1 using the chip of AW2046QNR models, data receiver effect is more preferable.
First crystal X1, the second crystal X2, third crystal X3 are quartz crystals, and anti-interference ability is stronger.
The operation principle of the utility model is as follows：Data acquisition and procession unit, AC detection input units all connect with communication
Module, the series connection of capacitor charging control unit are received, data acquisition and procession unit is in parallel with AC detection input units, capacitor charging control
Unit processed is connected with function button and output unit.The volume for reducing test system in this way, convenient for quickly taking for test system
It builds, reduces the risk for due to misconnection or accidentally touching caused equipment damage, communication receipt module is for receiving communication data, data
Acquisition receives communication data with processing unit and carries out processing AC detection input units and is detected the data of input, and capacitance fills
Electric control unit can allow capacitance charge and control electricity, and function button and output unit export control button
Signal.Signal and Current Voltage can be converted in this way, further refine electric current, keep circuit safer.First resistor,
Two resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the 8th resistance, the 9th resistance, the tenth electricity
Resistance, eleventh resistor, twelfth resistor, thirteenth resistor, the 14th resistance, the 15th resistance, the 16th resistance, the 17th electricity
Resistance, the 18th resistance, the 19th resistance, the 20th resistance, the 21st resistance, the 22nd resistance, the 23rd resistance,
24 resistance, the 25th resistance, the 26th resistance have choked flow function, and the electric current flowed through is allowed to become tiny convenient for control.
First capacitance, the second capacitance, third capacitance, the 4th capacitance, the 5th capacitance, the 6th capacitance, the 7th capacitance, the 8th capacitance, the 9th
Capacitance, the 92nd capacitance, the tenth capacitance, the 11st capacitance, the 12nd capacitance, the 13rd capacitance, the 14th capacitance, the 15th
Capacitance, the 16th capacitance, the 17th capacitance, the 18th capacitance, the 19th capacitance, the 20th capacitance, 21 capacitances, the 20th
Two capacitances, the 23rd capacitance can stored current while allow by electric current more stablize.First triode, the two or three pole
Pipe, third transistor, the 4th triode, the 5th triode amplification electric current while shunt current, both allowed electric current circulation more
Circuit will not quickly be damaged.First diode, the second diode, third diode, the 4th diode, the 5th diode,
Six di-caps, the 7th diode, the 8th diode, the 9th diode, the tenth diode have rectified action can be direction
Replace the convert alternating current of variation into the pulse direct current of single direction.First crystal, the second crystal, third crystal have very
The ability of good frequency stability and anti-external interference.First relay, the second relay, third relay play in circuit
It automatically adjusts, the effect of safeguard protection.First button, the second button, third button are the circuits of function button, work as function button
By signal transmission when pressing.Data receiver chip receives signal.Data processing chip handles data.Data Detection chip testing number
According to.Inductor can be more careful sensed data, make data error smaller.DC power supply provides charging current.Transformer can
To change the size of Current Voltage.Protection circuit in this way is safer, and detection data is more accurate.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical solution and advantageous effect
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of drive products accompany measurement equipment circuit, which is characterized in that it includes communication receipt module, data acquisition and procession
Unit, AC detections input unit, capacitor charging control unit, function button and output unit, data acquisition and procession unit, AC
Detection input unit is all connected with communication receipt module, capacitor charging control unit, and data acquisition and procession unit is detected with AC
Input unit is in parallel, and capacitor charging control unit is connected with function button and output unit, wherein：
Communication receipt module comprising data receiver chip, first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th
Resistance, the 6th resistance, the first capacitance, the second capacitance, third capacitance, the 4th capacitance, the 5th capacitance, the 6th capacitance, the 7th capacitance,
8th capacitance, the first diode, the first pin of data receiver chip, second pin, third pin, the 4th pin are respectively with
One resistance, second resistance, 3rd resistor, the 4th resistance are connected, between first resistor, second resistance, 3rd resistor, the 4th resistance
Parallel connection, first resistor, second resistance, 3rd resistor, the 4th resistance are all connected with the 5th resistance, one section of the first diode and the
Five resistance are connected, other end ground connection, the 5th pin of data receiver chip, the 6th pin, the 7th pin, the 8th pin respectively with
First capacitance, the second capacitance, third capacitance, the 4th capacitance are connected, the first capacitance, the second capacitance, third capacitance, the 4th capacitance point
It does not connect with the 5th capacitance, the 6th capacitance, the 7th capacitance, the 8th capacitance, the 5th capacitance, the 6th capacitance, the 7th capacitance, the 8th electricity
It is in parallel and all connect with the 6th resistance between appearance；
Data acquisition and procession unit comprising data processing chip, the first triode, the second triode, inductor, the 7th electricity
Resistance, the 8th resistance, the 9th resistance, the tenth resistance, eleventh resistor, the 9th capacitance, the 92nd capacitance, the tenth capacitance, the tenth
One capacitance, the 12nd capacitance, the second diode, third diode, the 4th diode, the 5th diode, first crystal, the second crystalline substance
Body, third crystal, the first pin of data processing chip, second pin, third pin, the 4th pin respectively with the 7th resistance,
8th resistance, the second diode, the 92nd capacitance are connected, and the 7th resistance is connected with the collector of the first triode, the 8th electricity
Resistance is connected with the emitter of the first triode, the base series of the 4th diode and the first triode, the second diode, the three or two
Pole pipe, the 9th resistance are sequentially connected in series, and inductor is connected with the 92nd capacitance, the 4th diode and the 9th resistor coupled in parallel, and the 4th
Diode is all connected with the 9th capacitance with the 9th resistance, the 5th pin of data processing chip, the 6th pin, the 7th pin,
Eight pins are connected with first crystal, the tenth capacitance, the 11st capacitance, eleventh resistor respectively, first crystal, the second crystal,
Three crystal are sequentially connected in series, and the tenth capacitance is connected with the collector of the second triode, the transmitting of the 11st capacitance and the second triode
Extremely it is connected, the tenth resistance is connected with the base stage of the second triode, the tenth resistance and third crystalline tandem, eleventh resistor, the tenth
Two capacitances, the 5th diode are sequentially connected in series, third crystal and the 5th Diode series；
AC detects input unit comprising Data Detection chip, third transistor, twelfth resistor, thirteenth resistor, the 14th
Resistance, the 15th resistance, the 16th resistance, the 13rd capacitance, the 14th capacitance, the 15th capacitance, the 16th capacitance, the 17th
Capacitance, the 6th di-cap, the 7th diode, the first relay, the second relay, third relay, Data Detection chip
The first pin, second pin, third pin be connected respectively with the 13rd capacitance, twelfth resistor, the 6th di-cap,
12 resistance are connected with thirteenth resistor, and the 14th resistance is connected with the 6th di-cap, the 13rd capacitance, the 13rd electricity
Resistance, in parallel between the 14th resistance, the 14th capacitance, the 15th capacitance, the 15th resistance are sequentially connected in series, the 13rd capacitance, the
13 resistance, the 14th resistance are all connected with the 14th capacitance, and the 4th pin of Data Detection chip, the 5th pin, the 6th draw
Foot is connected with the first relay, the second relay, third relay respectively, and the first relay is connected with the 16th capacitance, and second
Relay is connected with the 16th resistance, and third relay and the 7th Diode series, the 16th capacitance are connected with the 15th resistance,
16th resistance is connected with the collector of third transistor, and the 7th diode is connected with the emitter of third transistor, and the three or three
The base stage of pole pipe is connected with the 17th capacitance, and the 17th capacitance is connected with the 15th resistance；
Capacitor charging control unit comprising DC power supply, transformer, the 4th triode, the 17th resistance, the 18th resistance,
19th resistance, the 20th resistance, the 21st resistance, the 18th capacitance, the 19th capacitance, the 20th capacitance, the eight or two pole
Pipe, the 9th diode, the 17th resistance are connected with the 18th resistance, the 18th resistance and the 19th resistor coupled in parallel, DC power supply
Anode be connected with the 18th resistance, cathode is connected with the 19th resistance, and the first pin of transformer, second pin are respectively with the
18 resistance, the 19th resistance are connected, the third pin of transformer, the 4th pin respectively with the 8th diode, the 9th diode
It is connected, the 8th diode, the 9th diode are all connected with the 18th capacitance, and the 18th capacitance is in parallel with the 19th capacitance, and second
Ten resistance, the 21st resistance are all connected with the 19th capacitance, and the 8th diode is connected with the 20th resistance, the 9th diode with
21st resistance is connected, and the 20th resistance is connected with the collector of the 4th triode, the 21st resistance and the 4th triode
Emitter be connected, the base stage of the 4th triode of the 20th capacitance connection；
Function button and output unit comprising the 5th triode, the 22nd resistance, the 23rd resistance, the 24th electricity
Resistance, the 25th resistance, the 26th resistance, the 21st capacitance, the 22nd capacitance, the 23rd capacitance, the 12nd pole
Pipe, the first button, the second button, third button, the 23rd resistance, the 24th resistance, the 25th resistance are all with second
12 resistance are connected, in parallel between the 23rd resistance, the 24th resistance, the 25th resistance, the 23rd resistance, second
11 capacitances, the first button are sequentially connected in series, and the 24th resistance, the 22nd capacitance, the second button are sequentially connected in series, and the 25th
Resistance, the 23rd capacitance, third button, the tenth diode are sequentially connected in series, the collector phase of the first button and the 5th triode
Even, the second button is connected with the emitter of the 5th triode, and the 26th resistance is connected with the base stage of the 5th triode, and the 12nd
Pole pipe is connected with the 26th resistance, the other end ground connection of the 26th resistance.
2. drive products as described in claim 1 accompany measurement equipment circuit, which is characterized in that the data processing chip uses
Be LMSP43CA-309 models chip.
3. drive products as described in claim 1 accompany measurement equipment circuit, which is characterized in that first relay, second
Relay, third relay are all the time relays.
4. drive products as described in claim 1 accompany measurement equipment circuit, which is characterized in that the data receiver chip uses
Be AW2046QNR models chip.
5. drive products as described in claim 1 accompany measurement equipment circuit, which is characterized in that the first crystal, the second crystalline substance
Body, third crystal are all quartz crystals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812398.4U CN207798964U (en) | 2017-12-22 | 2017-12-22 | Drive products accompany measurement equipment circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721812398.4U CN207798964U (en) | 2017-12-22 | 2017-12-22 | Drive products accompany measurement equipment circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798964U true CN207798964U (en) | 2018-08-31 |
Family
ID=63282381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721812398.4U Active CN207798964U (en) | 2017-12-22 | 2017-12-22 | Drive products accompany measurement equipment circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798964U (en) |
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2017
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