CN206096389U - Motor operation and control scheme detector - Google Patents
Motor operation and control scheme detector Download PDFInfo
- Publication number
- CN206096389U CN206096389U CN201621130300.2U CN201621130300U CN206096389U CN 206096389 U CN206096389 U CN 206096389U CN 201621130300 U CN201621130300 U CN 201621130300U CN 206096389 U CN206096389 U CN 206096389U
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- chip
- resistance
- audion
- detector
- motor
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Abstract
The utility model discloses a motor operation and control scheme detector, including the detector body, be provided with display screen, switch, keyboard button and alarm device on the terminal surface of detector body, the inside of detector body still is provided with the circuit board, the output port of circuit board respectively with display screen, switch, keyboard button and alarm device electric connection, be provided with motor drive detection circuitry on the circuit board and present the formula controlable electric current certainly, motor drive detection circuitry is formed through control line electric connection by singlechip chip, AD conversion chip, display chip and clock chip, be formed by connecting according to certain mode electricity phase inverter chip, controllable power supply steady voltage chip, triode Q1, Q2, Q3, power start -up button S, the button R that resets, isolating diode D1 and resistance R1, R2, R3, R4, R5, R6 from presenting the formula controlable electric current, its detection efficiency is high, judges accurately, has brought very big facility for the maintenance of motor.
Description
Technical field
This utility model is related to motor testing equipment technical field, and specially a kind of motor running and control circuit are examined
Survey instrument.
Background technology
Motor is a kind of equipment for converting electrical current into into mechanical energy.It is to use the power on coil to produce rotating excitation field and make
Electro-magnetic motor force rotation torque is formed for rotor.Motor is divided into dc motor and ac motor by using power supply difference,
Motor major part in power system is alternating current generator, can be synchronous motor or asynchronous machine.Motor is mainly by stator
Constitute with rotor, the direction of electrified wire movement under force in magnetic field is relevant with magnetic induction line direction with the sense of current.Motor work
It is effect of the magnetic field to electric current stress as principle, makes motor rotation.During motor is due to continuing on for a long time, along with behaviour
, often there is motor and use failure, when motor operation and control circuit break down, in prior art in author's improper use
When motor breaks down, it is impossible to accurate failure judgement point, so as to cause to fix a breakdown as early as possible.
Utility model content
The purpose of this utility model is to provide one kind to be quick on the draw, the high motor running of detection efficiency and control circuit
Detector, to solve the problems, such as above-mentioned background technology in be previously mentioned.
For achieving the above object, this utility model provides following technical scheme：A kind of motor running and control circuit are examined
Instrument, including detector body are surveyed, on the end face of the detector body display screen, on and off switch, keyboard button and report are provided with
Alarm device, on and off switch and keyboard button are disposed on the lower section of display screen, and alarm device is arranged on the upper right side of display screen
At angle；The inside of the detector body is additionally provided with circuit board, and the output port of circuit board is opened respectively with display screen, power supply
Close, keyboard button and alarm device are electrically connected with, and Motor drive detection circuit and self-feeding type controlable electric current are provided with circuit board；
The Motor drive detection circuit is electrical by control line by singlechip chip, A/D conversion chips, display chip and clock chip
It is formed by connecting；One leads ends of the singlechip chip are electrically connected with respectively with display chip and clock chip, singlechip chip
Leads ends of another leads ends and A/D conversion chips be electrically connected with, another leads ends of A/D conversion chips are electrically connected with
The binding post of sensor, Wiring port is also reserved with sensor by wire；One leads ends of the singlechip chip are also
It is electrically connected with controllable regulated power supply；The self-feeding type controlable electric current is by phase inverter chip, controllable electric power voltage stabilizing chip, audion
Q1, Q2, Q3, power initiation button S, reset key R, isolating diode D1 and resistance R1, R2, R3, R4, R5, R6 are by certain side
Formula electrical connection is formed.
Preferably, the alarm device is the electrical device with blinking red lamp and voice broadcast.
Preferably, the sensor includes voltage sensor, current sensor, speed probe and Hall element sensing
Device.
Preferably, positive pole, the positive pole of battery, the audion of the input vi and electric capacity C1 of the controllable electric power voltage stabilizing chip
The colelctor electrode of Q2 and one end of power initiation button S connect together.
Preferably, transmitting collection, the negative pole of electric capacity C1, C2, the two ends of reset key R, the resistance R2 of the audion Q3
Two ends are connected and connect instrumentally with the negative pole of battery.
Preferably, the output end of pressure-stabilizing VOUT of the controllable electric power voltage stabilizing chip meets the positive pole of electric capacity C2, audion Q1
The two ends of colelctor electrode and resistance R6, and with the positive source of singlechip chip, A/D conversion chips, display chip and clock chip
The power input of pin and alarm device is electrically connected with, and control end EN of controllable electric power voltage stabilizing chip connects reset key R, electricity
Resistance R2, the transmitting collection of audion Q1 and the negative pole of isolating diode D1.
Preferably, the positive pole of a termination isolating diode D1 of the resistance R3, the transmitting collection of another termination audion Q2；
The base stage of the one termination audion Q2 of resistance R4, the two ends of another termination power initiation button S and one end of resistance R5, resistance R5
Another termination audion Q3 base stage.
Preferably, the colelctor electrode of the audion Q3 is connected the Py mouths position being followed by singlechip chip, three poles with resistance R6
One end of the base stage connecting resistance R1 of pipe Q1, the other end of resistance R1 is connected on phase inverter chip, the other end of phase inverter chip
The Px1 mouths position of corner connection singlechip chip.
Compared with prior art, the beneficial effects of the utility model are as follows：
This motor running and control circuit detector, detector body are accessed by wire by Wiring port to be detected
Motor circuit in, after pressing on and off switch, detector body enters normal operating conditions, and operator pass through keyboard button
The reset of detector body, voltage, electric current and rotating speed alarming value can be set, the data of these settings are saved to simultaneously
In clock chip, and data will not be lost because of power-off；Sensor passes through detection signal Jing after the conversion of A/D conversion chips
Singlechip chip carries out computing, in being sent to display chip, and data is shown by display screen, by with setting value pair
Than alarm device is reported to the police, and reminds related personnel to take measures in time, and its detection efficiency is high, judges accurate, is the maintenance of motor
Bring great convenience.
Description of the drawings
Fig. 1 is this utility model overall structure front view；
Fig. 2 is that this utility model network controls connection figure；
Fig. 3 is this utility model circuit fundamental diagram.
In figure：1 detector body；2 display screens；3 on and off switch；4 keyboard buttons；5 alarm devices；6 circuit boards；7 motors
Driving testing circuit；71 singlechip chips；72 A/D conversion chips；73 display chips；74 clock chips；8 sensors；9 wiring
Port；10 controllable regulated power supplys；11 self-feeding type controlable electric currents；111 phase inverter chips；112 controllable electric power voltage stabilizing chips.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1-3, a kind of motor running and control circuit detector, including detector body 1, detector body
Display screen 2, on and off switch 3, keyboard button 4 and alarm device 5 are provided with 1 end face, display screen 2 is used to show motor
Service data, on and off switch 3 and keyboard button 4 are disposed on the lower section of display screen 2, and on and off switch 3 is arranged on power initiation
The top of button S, alarm device 5 is arranged at the upper right side angle of display screen 2, and alarm device 5 is with blinking red lamp and language
The electrical device that sound is reported, can play a part of warning in time；The inside of detector body 1 is additionally provided with circuit board 6, circuit
The output port of plate 6 is electrically connected with respectively with display screen 2, on and off switch 3, keyboard button 4 and alarm device 5, sets on circuit board 6
It is equipped with Motor drive detection circuit 7 and self-feeding type controlable electric current 11；Motor drive detects that circuit 7 is turned by singlechip chip 71, A/D
Change chip 72, display chip 73 and clock chip 74 to form by control line electric connection；One leads ends of singlechip chip 71
It is electrically connected with display chip 73 and clock chip 74 respectively, another leads ends and the A/D conversion chips 72 of singlechip chip 71
A leads ends be electrically connected with, another leads ends of A/D conversion chips 72 are electrically connected with the binding post of sensor 8, sense
Device 8 includes voltage sensor, current sensor, speed probe and hall element sensor, for detecting motor interior
Voltage, electric current, the working condition of rotating speed and Hall element, Wiring port 9, wiring are also reserved with by wire on sensor 8
Port 9 is used to be connected with the detection mouth of motor interior；One leads ends of singlechip chip 71 are also electrically connected with controllable steady
Voltage source 10, controllable regulated power supply 10 is that detector body 1 provides working power；Self-feeding type controlable electric current 11 is by phase inverter chip
111st, controllable electric power voltage stabilizing chip 112, audion Q1, Q2, Q3, power initiation button S, reset key R, isolating diode D1 and
Resistance R1, R2, R3, R4, R5, R6 are formed by certain way electrical connection；The input vi of controllable electric power voltage stabilizing chip 112 and electric capacity
One end of the positive pole of C1, the positive pole of battery, the colelctor electrode of audion Q2 and power initiation button S connects together；Controllable electric power is steady
The output end of pressure-stabilizing VOUT of pressure chip 112 connects the two ends of the positive pole of electric capacity C2, the colelctor electrode of audion Q1 and resistance R6, and with list
The positive source pin of piece movement piece 71, A/D conversion chips 72, display chip 73 and clock chip 74 and the electricity of alarm device 5
Source input is electrically connected with, and control end EN of controllable electric power voltage stabilizing chip 112 meets reset key R, resistance R2, audion Q1
The negative pole of transmitting collection and isolating diode D1；Audion Q3 transmitting collection, the negative pole of electric capacity C1, C2, the two ends of reset key R,
The two ends of resistance R2 are connected and connect instrumentally with the negative pole of battery；The positive pole of the one termination isolating diode D1 of resistance R3, it is another
The transmitting collection of termination audion Q2；The base stage of the one termination audion Q2 of resistance R4, the two ends of another termination power initiation button S
With one end of resistance R5, the base stage of another termination audion Q3 of resistance R5；After the colelctor electrode of audion Q3 is connected with resistance R6
The Py mouths position on singlechip chip 71 is connect, one end of the base stage connecting resistance R1 of audion Q1, the other end of resistance R1 is connected to instead
On phase device chip 111, the Px1 mouths position of the other end corner connection singlechip chip 71 of phase inverter chip 111.
Operation principle：This motor running and control circuit detector, by detector body 1 by wire by Wiring port
9 access in motor circuit to be detected, press driving power supply start button S of on and off switch 3, make Motor drive detect circuit 7
Turn on self-feeding type controlable electric current 11, sensor 8 is carried out to the running voltage of motor interior, electric current, rotating speed and Hall element
Detection, and signal Jing A/D conversion chips 72 are changed, then be sent in singlechip chip 71；Now audion Q2 saturations
Conducting, control end EN of controllable electric power voltage stabilizing chip 112 is effective, so that controllable electric power voltage stabilizing chip 112 has voltage output, and
The output voltage of controllable electric power voltage stabilizing chip 112 makes electricity on singlechip chip 71, to its delivery outlet after electricity on singlechip chip 71
Px1 puts high level, and the inverted device chip 111 of high level makes audion Q1 saturation conductions after exporting, so as to ensure that power initiation
After button S unclamps, control end EN of power supply voltage stabilizing chip 112 can still maintain the control voltage needed for its normal voltage stabilizing output；By
Outside the power supply of detector body 1 is supplied by controllable regulated power supply 10, other parts are carried by controllable electric power voltage stabilizing chip 112
For, and the control that the output of controllable regulated power supply 10 can be to its delivery outlet position Px2 after electricity on singlechip chip 71 is obtained,
So as to ensure that this instrument can enter normal detection state；Meanwhile, the detection that singlechip chip 71 passes through reception sensor 8
Signal carries out data processing to it, with the detection and analysis of specific software program, judges motor with the presence or absence of failure, and by aobvious
Display screen 2 and alarm device 5 are monitored for people.
In sum：This motor running and control circuit detector, by detector body 1 by wire by Wiring port
9 access in motor circuit to be detected, and after pressing on and off switch 3, detector body 1 enters normal operating conditions, operator
Member can be set by keyboard button 4 to the reset of detector body 1, voltage, electric current and rotating speed alarming value, these settings
Data are saved in clock chip 74 simultaneously, and data will not be lost because of power-off；Sensor 8 is by detection signal Jing A/
D conversion chips 72 carry out computing after changing by singlechip chip 71, in being sent to display chip 73, and by the logarithm of display screen 2
According to being shown, by contrasting with setting value, alarm device 5 is reported to the police, and reminds related personnel to take measures in time, its detection efficiency
Height, judges accurate, is that the maintenance of motor brings great convenience.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of motor running and control circuit detector, including detector body（1）, it is characterised in that：The detector
Body（1）End face on be provided with display screen（2）, on and off switch（3）, keyboard button（4）And alarm device（5）, on and off switch
（3）And keyboard button（4）It is disposed on display screen（2）Lower section, alarm device（5）It is arranged on display screen（2）Upper right side
At angle；The detector body（1）Inside be additionally provided with circuit board（6）, circuit board（6）Output port respectively with display screen
（2）, on and off switch（3）, keyboard button（4）And alarm device（5）It is electrically connected with, circuit board（6）On be provided with Motor drive inspection
Slowdown monitoring circuit（7）With self-feeding type controlable electric current（11）；The Motor drive detects circuit（7）By singlechip chip（71）, A/D conversion
Chip（72）, display chip（73）And clock chip（74）It is electrically connected with by control line and is formed；The singlechip chip（71）
A leads ends respectively with display chip（73）And clock chip（74）It is electrically connected with, singlechip chip（71）Another leads ends
With A/D conversion chips（72）A leads ends be electrically connected with, A/D conversion chips（72）Another leads ends be electrically connected with sensing
Device（8）Binding post, sensor（8）It is upper that Wiring port is also reserved with by wire（9）；The singlechip chip（71）One
Leads ends are also electrically connected with controllable regulated power supply（10）；The self-feeding type controlable electric current（11）By phase inverter chip（111）, can
Control power supply voltage stabilizing chip（112）, audion Q1, Q2, Q3, power initiation button S, reset key R, isolating diode D1 and resistance
R1, R2, R3, R4, R5, R6 are formed by certain way electrical connection.
2. a kind of motor running according to claim 1 and control circuit detector, it is characterised in that：The dress of reporting to the police
Put（5）It is the electrical device with blinking red lamp and voice broadcast.
3. a kind of motor running according to claim 1 and control circuit detector, it is characterised in that：The sensor
（8）Including voltage sensor, current sensor, speed probe and hall element sensor.
4. a kind of motor running according to claim 1 and control circuit detector, it is characterised in that：The controllable electric
Source voltage stabilizing chip（112）The positive pole of input vi and electric capacity C1, the positive pole of battery, the colelctor electrode of audion Q2 and power initiation
One end of button S connects together.
5. a kind of motor running according to claim 1 and control circuit detector, it is characterised in that：The audion
The transmitting collection of Q3, the negative pole of electric capacity C1, C2, the two ends of reset key R, the two ends of resistance R2 are connected with the negative pole of battery and connect instrument
Device ground.
6. a kind of motor running according to claim 1 and control circuit detector, it is characterised in that：The controllable electric
Source voltage stabilizing chip（112）Output end of pressure-stabilizing VOUT connect the two ends of the positive pole of electric capacity C2, the colelctor electrode of audion Q1 and resistance R6,
And and singlechip chip（71）, A/D conversion chips（72）, display chip（73）And clock chip（74）Positive source pin and
Alarm device（5）Power input be electrically connected with, and controllable electric power voltage stabilizing chip（112）Control end EN connect reset key R,
Resistance R2, the transmitting collection of audion Q1 and the negative pole of isolating diode D1.
7. a kind of motor running according to claim 1 and control circuit detector, it is characterised in that：The resistance R3
One termination isolating diode D1 positive pole, the transmitting collection of another termination audion Q2；The one termination audion Q2's of resistance R4
Base stage, the two ends of another termination power initiation button S and one end of resistance R5, the base of another termination audion Q3 of resistance R5
Pole.
8. a kind of motor running according to claim 1 and control circuit detector, it is characterised in that：The audion
The colelctor electrode of Q3 is connected with resistance R6 and is followed by singlechip chip（71）On Py mouths position, the one of the base stage connecting resistance R1 of audion Q1
End, the other end of resistance R1 is connected to phase inverter chip（111）On, phase inverter chip（111）Other end corner connection monolithic movement
Piece（71）Px1 mouths position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130300.2U CN206096389U (en) | 2016-10-18 | 2016-10-18 | Motor operation and control scheme detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621130300.2U CN206096389U (en) | 2016-10-18 | 2016-10-18 | Motor operation and control scheme detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096389U true CN206096389U (en) | 2017-04-12 |
Family
ID=59975358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621130300.2U Expired - Fee Related CN206096389U (en) | 2016-10-18 | 2016-10-18 | Motor operation and control scheme detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240147A (en) * | 2017-07-11 | 2019-01-18 | 苏州力耀新能源科技有限公司 | A kind of infant industry door machine controller |
-
2016
- 2016-10-18 CN CN201621130300.2U patent/CN206096389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109240147A (en) * | 2017-07-11 | 2019-01-18 | 苏州力耀新能源科技有限公司 | A kind of infant industry door machine controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20171018 |