CN208386456U

CN208386456U - A kind of DC electric machine drive apparatus easy to use

Info

Publication number: CN208386456U
Application number: CN201821161520.0U
Authority: CN
Inventors: 黄佳诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-20
Filing date: 2018-07-20
Publication date: 2019-01-15
Anticipated expiration: 2028-07-20

Abstract

The utility model discloses a kind of DC electric machine drive apparatus easy to use, the motor of its drive and control of electric machine module rotates forward the input of control signal and floor push input is respectively adopted in motor reversal control signal input, it is conducive to liberate both hands when the rotation of user's control motor and carry out other operations, and practicability is good；Separately, be connected with ammeter between drive and control of electric machine module and direct current generator connection interface module, convenient for user observe motor working current size cases, convenient for when operating current is excessive user can stop floor push input signal in time, it avoids burning out motor, the practicality is good.

Description

A kind of DC electric machine drive apparatus easy to use

Technical field

The utility model relates to a kind of DC electric machine drive apparatus easy to use.

Background technique

Currently, switch used by existing DC electric machine drive apparatus is mainly manual push button switch, it is not easy to user Control motor continues other movements when rotating forward reversion；In addition, existing DC electric machine drive apparatus mainly pass through current-limiting resistance into Row overcurrent protection, but user is not aware that direct current generator real-time working size of current, is not easy to actual operation control.

Therefore, how to overcome above-mentioned defect, it has also become those skilled in the art's important topic urgently to be resolved.

Utility model content

The utility model overcomes the deficiency of above-mentioned technology, provides a kind of DC electric machine drive apparatus easy to use.

To achieve the above object, the utility model uses following technical proposal:

A kind of DC electric machine drive apparatus easy to use includes sequentially connected power module 1, drive and control of electric machine Module 2, ammeter 3 and direct current generator connection interface module 4, the motor of the drive and control of electric machine module 2 rotate forward control letter It is connected with motor on number input terminal and rotates forward control signal and rides and connects in input module switch 5 and motor reversal control signal input It is connected to motor reversal control signal and rides input module switch 6.

A kind of DC electric machine drive apparatus easy to use as described above, the direct current generator connection interface module 4 are wrapped Include capacitor C10, capacitor C11, inductance L4, inductance L8 and two end interfaces 41 for connecting with direct current generator, the capacitor The one end C10 is grounded after being connected with the one end capacitor C11, the capacitor C11 other end and the one end the inductance L4, motor driven control 2 one motor driven voltage output end of molding block is electrically connected, after the capacitor C10 other end is connected with the one end the inductance L8 It is electrically connected by the ammeter 3 and another motor driven voltage output end of the drive and control of electric machine module 2, the inductance The L4 other end is electrically connected with two end interfaces, 41 1 connecting pin, the inductance L8 other end and another company of two end interface 41 Connect end electrical connection.

A kind of DC electric machine drive apparatus easy to use as described above, the motor rotate forward control signal floor push Input module 5 includes capacitor C6, capacitor C7, inductance L3, inductance L5, resistance R1 and the normally opened floor push K1 of Self-resetting, institute It states after the one end capacitor C6 is connected with the one end capacitor C7 and is grounded, the capacitor C6 other end and the one end the inductance L3, Self-resetting are normally opened The one end floor push K1 is connected, the capacitor C7 other end and the one end the inductance L5, the normally opened floor push K1 other end of Self-resetting It is connected, another 1 one cathode voltage output end of termination power module of inductance L5, the inductance L3 other end and the resistance The one end R1, drive and control of electric machine module 2 motor rotate forward control signal input be connected, the resistance R1 other end ground connection.

A kind of DC electric machine drive apparatus easy to use as described above, the motor reversal control signal floor push Input module 6 includes capacitor C8, capacitor C9, inductance L6, inductance L7, resistance R2 and the normally opened floor push K2 of Self-resetting, institute It states after the one end capacitor C8 is connected with the one end the capacitor C9 and is grounded, the capacitor C8 other end and the one end the inductance L6, Self-resetting The one end normally opened floor push K2 is connected, and the capacitor C9 other end and the one end the inductance L7, the normally opened floor push K2 of Self-resetting are another One end is connected, another 1 one cathode voltage output end of termination power module of inductance L7, the inductance L6 other end with it is described The one end resistance R2, drive and control of electric machine module 2 motor reversal control signal input be connected, the resistance R2 other end ground connection.

A kind of DC electric machine drive apparatus easy to use as described above, the drive and control of electric machine module 2 use type Number be L9110S motor drive ic.

Compared with prior art, the utility model has the beneficial effects that

1, the motor of this case drive and control of electric machine module rotates forward the input of control signal and motor reversal control signal input point Not Cai Yong floor push input, be conducive to liberate both hands when the rotation of user's control motor and carries out other operations, practicability It is good；In addition, being connected with ammeter between drive and control of electric machine module and direct current generator connection interface module, motor is observed convenient for user Operating current size cases, convenient for when operating current is excessive user can stop floor push input signal in time, avoid burning Bad motor, the practicality are good.

Detailed description of the invention

Fig. 1 is one of circuit diagram of this case.

Fig. 2 is the two of the circuit diagram of this case.

Specific embodiment

The utility model feature and other correlated characteristics are described in further detail by the following examples, in order to same The understanding of industry technology personnel:

As shown in Figure 1 to Figure 2, a kind of DC electric machine drive apparatus easy to use includes sequentially connected power supply mould Block 1, drive and control of electric machine module 2, ammeter 3 and direct current generator connection interface module 4, the drive and control of electric machine module 2 Motor rotate forward to be connected with motor in control signal input and rotate forward control signal and ride input module switch 5 and motor reversal control It is connected with motor reversal control signal on signal input part processed and rides input module switch 6.

As described above, the motor of this case drive and control of electric machine module 2 rotates forward the input of control signal and motor reversal control letter Floor push input is respectively adopted in number input, is conducive to liberate both hands when the rotation of user's control motor and carries out other behaviour Make, practicability is good；In addition, being connected with ammeter 3 between drive and control of electric machine module 2 and direct current generator connection interface module 4, it is convenient for User observe motor working current size cases, convenient for when operating current is excessive user can stop in time floor push input Signal avoids burning out motor, and the practicality is good.

As described above, on the one hand this case DC electric machine drive apparatus can carry out positive and negative transfer to test to direct current generator；It is another For aspect when motor output shaft connecting worm, user's foot steps on switch driving motor can make the electronic screw-in bar of worm screw forward or reverse In set, work convenient for the quick assembling of worm screw and rod set, practicability is good.

As described above, when it is implemented, the direct current generator connection interface module 4 includes capacitor C10, capacitor C11, electricity Feel L4, inductance L8 and two end interfaces 41 for connecting with direct current generator, the one end the capacitor C10 and the one end capacitor C11 phase It is grounded after connection, the capacitor C11 other end and the one end the inductance L4,2 one motor driven voltage of drive and control of electric machine module Output end is electrically connected, the capacitor C10 other end be connected with the one end the inductance L8 after by the ammeter 3 with it is described Another motor driven voltage output end of drive and control of electric machine module 2 is electrically connected, the inductance L4 other end and two termination The electrical connection of 41 1 connecting pins of mouth, the inductance L8 other end are electrically connected with another connecting pin of two end interface 41.

As described above, when it is implemented, it includes capacitor that the motor, which rotates forward control signal to ride input module switch 5, C6, capacitor C7, inductance L3, inductance L5, resistance R1 and the normally opened floor push K1 of Self-resetting, the one end the capacitor C6 and capacitor The one end C7 is grounded after being connected, and the capacitor C6 other end is connected with the one end the inductance L3, the one end Self-resetting normally opened floor push K1 It connects, the capacitor C7 other end is connected with the one end the inductance L5, the normally opened floor push K1 other end of Self-resetting, and the inductance L5 is another One termination 1 one cathode voltage output end of power module, the inductance L3 other end and the one end the resistance R1, drive and control of electric machine The motor of module 2 rotates forward control signal input and is connected, resistance R1 other end ground connection.In this way, when user steps on the runback When the normally opened floor push K1 in position, the motor of drive and control of electric machine module 2 rotates forward control signal input and switchs to high electricity by low level Flat, drive and control of electric machine module 2 detects the signal, then carries out motor forward drive, when user's release Self-resetting is normal When opening floor push K1, motor, which is driven forward, to be stopped, and the practicality is good.

As described above, when it is implemented, it includes capacitor that motor reversal control signal, which rides input module switch 6, C8, capacitor C9, inductance L6, inductance L7, resistance R2 and the normally opened floor push K2 of Self-resetting, the one end the capacitor C8 with it is described The one end capacitor C9 is grounded after being connected, the capacitor C8 other end and the one end the inductance L6, the one end Self-resetting normally opened floor push K2 It is connected, the capacitor C9 other end is connected with the one end the inductance L7, the normally opened floor push K2 other end of Self-resetting, the inductance Another 1 one cathode voltage output end of termination power module of L7, the inductance L6 other end and the one end the resistance R2, motor driven The motor reversal control signal input of control module 2 is connected, resistance R2 other end ground connection.In this way, described in being stepped on as user When the normally opened floor push K2 of Self-resetting, the motor reversal control signal input of drive and control of electric machine module 2 is switched to by low level High level, drive and control of electric machine module 2 detect the signal, then carry out motor reversal driving, when user unclamps the runback When the normally opened floor push K2 in position, motor reversal driving stops, and the practicality is good.

As described above, when it is implemented, the drive and control of electric machine module 2 uses the motor driven core of model L9110S Piece.

As described above, this case protection is a kind of DC electric machine drive apparatus easy to use, all and this case structure phase Same or similar technical solution should all be shown as falling into the protection scope of this case.

Claims

1. a kind of DC electric machine drive apparatus easy to use, it is characterised in that include sequentially connected power module (1), electricity Machine drive control module (2), ammeter (3) and direct current generator connection interface module (4), the drive and control of electric machine module (2) motor, which rotates forward, is connected with motor rotating forward control signal foot-operated input module switch (5) and motor in control signal input It is connected with motor reversal control signal on reverse control signal input terminal and rides input module switch (6).

2. a kind of DC electric machine drive apparatus easy to use according to claim 1, it is characterised in that the direct current Machine connection interface module (4) includes capacitor C10, capacitor C11, inductance L4, inductance L8 and for connecting with direct current generator Two end interfaces (41), the one end the capacitor C10 are grounded after being connected with the one end capacitor C11, the capacitor C11 other end with it is described The one end inductance L4, (2) one motor driven voltage output end of drive and control of electric machine module are electrically connected, the capacitor C10 other end It is driven after being connected with the one end the inductance L8 by the ammeter (3) and another motor of the drive and control of electric machine module (2) Dynamic voltage output end is electrically connected, and the inductance L4 other end is electrically connected with (41) one connecting pin of two end interfaces, the electricity The sense L8 other end is electrically connected with another connecting pin of two end interface (41).

3. a kind of DC electric machine drive apparatus easy to use according to claim 1, it is characterised in that the motor is just Turn control signal ride input module switch (5) include capacitor C6, capacitor C7, inductance L3, inductance L5, resistance R1 and from Reset normally opened floor push K1, the one end the capacitor C6 is grounded after being connected with the one end capacitor C7, the capacitor C6 other end with it is described The one end inductance L3, the one end Self-resetting normally opened floor push K1 are connected, the capacitor C7 other end and the one end the inductance L5, Self-resetting The normally opened floor push K1 other end is connected, another (1) one cathode voltage output end of termination power module of inductance L5, described The inductance L3 other end rotates forward control signal input with the motor of the one end the resistance R1, drive and control of electric machine module (2) and is connected It connects, resistance R1 other end ground connection.

4. a kind of DC electric machine drive apparatus easy to use according to claim 1, it is characterised in that the motor is anti- Turn control signal ride input module switch (6) include capacitor C8, capacitor C9, inductance L6, inductance L7, resistance R2 and from Reset normally opened floor push K2, the one end the capacitor C8 is grounded after being connected with the one end the capacitor C9, the capacitor C8 other end with The one end the inductance L6, the one end Self-resetting normally opened floor push K2 are connected, the capacitor C9 other end and the one end the inductance L7, from It resets the normally opened floor push K2 other end to be connected, another (1) one cathode voltage output end of termination power module of inductance L7, The motor reversal control signal input of the inductance L6 other end and the one end the resistance R2, drive and control of electric machine module (2) It is connected, resistance R2 other end ground connection.

5. a kind of DC electric machine drive apparatus easy to use according to any one of claims 1-4, it is characterised in that The drive and control of electric machine module (2) uses the motor drive ic of model L9110S.