CN206099829U

CN206099829U - Stepper motor controller of low energy consumption

Info

Publication number: CN206099829U
Application number: CN201620766931.7U
Authority: CN
Inventors: 汪兆栋; 汪明生; 何淑琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-21
Filing date: 2016-07-21
Publication date: 2017-04-12
Anticipated expiration: 2026-07-21

Abstract

The utility model provides a stepper motor controller of low energy consumption, it includes singlechip (1), timer (2), encoder (3), be equipped with singlechip, encoder module, storage module, LCD module, touch screen module, SD card module, motor drive signal modules, signal input module, signal output module, power module and USB communication module in the stepper motor controller inner chamber, the utility model discloses a timer, when not having under user action stepper motor controller or bottom equipment is not in the behavior, stepper motor controller can close whole internal electronic element this moment, only remain the function of a pin of touch -sensitive screen, touched the touch -sensitive screen as the user, and the stepper motor controller internal plant was opened this moment to realize stepper motor controller low energy consumption work.

Description

A kind of controllor for step-by-step motor of low energy consumption

Technical field

This utility model is related to a kind of controllor for step-by-step motor, more particularly to a kind of controllor for step-by-step motor of low energy consumption.

Background technology

Controllor for step-by-step motor is a kind of electronic product that can send uniform pulse signal, and the signal that it sends enters step After stepper motor driver, heavy current signal of the meeting by required for driver is converted into motor drives motor operating, step Stepper motor controller can accurately control motor and turn over each angle, because this feature, motor just can quilt In extensive industry-by-industry, but existing controllor for step-by-step motor cannot detect whether which is under the operation of user or outer again Whether portion's equipment in the state of operation causes controllor for step-by-step motor to be constantly in holding state, causes energy waste.

The content of the invention

The purpose of this utility model is to provide a kind of controllor for step-by-step motor of low energy consumption, solves existing stepping electricity Machine controller cannot detect whether which is under the operation of user or external equipment is whether in the state of operation, causes step again Stepper motor controller is constantly in holding state, causes the problem of energy waste.

This utility model is achieved in that it includes single-chip microcomputer, intervalometer, encoder, it is characterised in that motor It is provided with single-chip microcomputer, coder module, memory module, LCD module, touch screen module, SD card module, motor to drive in controller inner chamber Dynamic signaling module, signal input module, signal output module, power module and usb communication module, the single-chip microcomputer is by timing Device connects coder module, memory module, LCD module, touch screen module, SD card module, motor drive signal module, letter respectively Number input module, signal output module, power module and usb communication module, the coder module connect encoder, described LCD module connects LCD display, and the touch screen module connects touch screen, and the SD card module connects USB card reader, described Power module connects button cell, and the controllor for step-by-step motor outer wall is provided with button, touch screen and USB card reader.

32 single-chip microcomputer STM32F103VCT6s of the single-chip microcomputer for ST.

Chip HCPL2631 of the coder module for dual channel high speed optocoupler.

The button is thin film switch.

FLASH chip W25Q16DVSIG of the memory module for 320Mbits.

The signal input module is four-way light-coupled isolation chip TLP521_4.

The signal output module is four-way light-coupled isolation chip TLP521_4 or N channel metal-oxide-semiconductor chip FQD19N10.

The power module is LM31 or LM1117-3.3V.

It is of the present utility model to have the technical effect that：This utility model passes through intervalometer, when no user operation motor control Device processed or underlying device are not located under working condition, and now totality electronic component can be closed by controllor for step-by-step motor, only Retain the function of a pin of touch screen, when user touches touch screen, now controllor for step-by-step motor internal unit is opened, from And realize that controllor for step-by-step motor low energy consumption works.

Description of the drawings

Fig. 1 is circuit side connector block diagram of the present utility model.

In figure, 1, single-chip microcomputer 2, intervalometer 3, encoder.

Specific embodiment

This utility model is illustrated with reference to Fig. 1, in controllor for step-by-step motor inner chamber, single-chip microcomputer is provided with（1）, encoder Module, memory module, LCD module, touch screen module, SD card module, motor drive signal module, signal input module, signal Output module, power module and usb communication module, the single-chip microcomputer pass through intervalometer（2）Connect coder module, storage respectively Module, LCD module, touch screen module, SD card module, motor drive signal module, signal input module, signal output module, Power module and usb communication module, the coder module connect encoder（3）, the LCD module connection LCD display, institute Touch screen module connection touch screen is stated, the SD card module connects USB card reader, and the power module connects button cell, institute State controllor for step-by-step motor outer wall and be provided with button, touch screen and USB card reader.

Chip HCPL2631 of the coder module for dual channel high speed optocoupler, HCPL2631 is the dual pathways, Ke Yitong When transmit two signals, and the chip transmission speed is up to 10Mbps, it is sufficient to meet the very high encoder of user's connection precision.

The button be thin film switch, thin film switch compared with other buttons, with very strong mechanical strength, the transparency and Air-tightness, especially has fold resistance and high resiliency.

FLASH chip W25Q16DVSIG of the memory module for 320Mbits,

The signal input module is four-way light-coupled isolation chip TLP521_4, and light-coupled isolation chip is four-way, can With four signals of simultaneous transmission.

The signal output module is four-way light-coupled isolation chip TLP521_4 or N channel metal-oxide-semiconductor chip FQD19N10, FQD19N10 chips can drive the equipment of the high current of 15.6A, and DS breakdown voltages minima is 100V, it is sufficient to meet user's Demand.

The power module is LM31 or LM1117-3.3V.

During work, user is timed to intervalometer by touch screen or button, when user does not operate motor control When device processed or external equipment do not work, at this moment intervalometer starts timing, and after user's setting time is reached, intervalometer is to single-chip microcomputer Signal, single-chip microcomputer cause coder module, memory module, LCD module, touch screen module, SD card module, motor drive signal mould Block, signal input module, signal output module, power module and usb communication module from service, while coder module stops Motor heavy current signal is given, so that motor quits work, so as to saves energy, enterprise is effectively reduced Operating cost, improves the service efficiency of equipment, and when a timer fires, controllor for step-by-step motor can quit work, and only retains The function of one pin of touch screen, once user's touching touch screen, then now controller can open all peripheral hardwares, return to it In the state of front operation, so as to realize reducing power consumption to greatest extent.

Embodiment described above is only that preferred implementation of the present utility model is described, not to this practicality New scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are to this Various modifications and improvement that the technical scheme of utility model is made, all should fall into the protection of this utility model claims determination In the range of.

Claims

1. a kind of controllor for step-by-step motor of low energy consumption, it includes single-chip microcomputer（1）, intervalometer（2）, encoder（3）, its feature exists In single-chip microcomputer, coder module, memory module, LCD module, touch screen module, SD card are provided with controllor for step-by-step motor inner chamber Module, motor drive signal module, signal input module, signal output module, power module and usb communication module, the list Piece machine connects coder module, memory module, LCD module, touch screen module, SD card module, motor respectively by intervalometer and drives Dynamic signaling module, signal input module, signal output module, power module and usb communication module, the coder module connection Encoder, the LCD module connect LCD display, and the touch screen module connects touch screen, and the SD card module connects USB Card reader, the power module connect button cell, and the controllor for step-by-step motor outer wall is provided with button, touch screen and USB Card reader.

2. the controllor for step-by-step motor of a kind of low energy consumption according to claim 1, it is characterised in that the single-chip microcomputer is ST 32 single-chip microcomputer STM32F103VCT6.

3. a kind of controllor for step-by-step motor of low energy consumption according to claim 1, it is characterised in that the coder module For the chip HCPL2631 of dual channel high speed optocoupler.

4. the controllor for step-by-step motor of a kind of low energy consumption according to claim 1, it is characterised in that the button is thin film Switch.

5. the controllor for step-by-step motor of a kind of low energy consumption according to claim 1, it is characterised in that the memory module is FLASH chip W25Q16DVSIG of 320Mbits.

6. a kind of controllor for step-by-step motor of low energy consumption according to claim 1, it is characterised in that the signal input mould Block is four-way light-coupled isolation chip TLP521_4.

7. the controllor for step-by-step motor according to any one low energy consumption of claim 1-6, it is characterised in that the signal output mould Block is four-way light-coupled isolation chip TLP521_4 or N channel metal-oxide-semiconductor chip FQD19N10.

8. the controllor for step-by-step motor of a kind of low energy consumption according to claim 7, it is characterised in that the power module is LM31 or LM1117-3.3V.