WO2017173705A1 - Brushless motor-based, controllable, detachable power apparatus - Google Patents

Brushless motor-based, controllable, detachable power apparatus Download PDF

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Publication number
WO2017173705A1
WO2017173705A1 PCT/CN2016/082312 CN2016082312W WO2017173705A1 WO 2017173705 A1 WO2017173705 A1 WO 2017173705A1 CN 2016082312 W CN2016082312 W CN 2016082312W WO 2017173705 A1 WO2017173705 A1 WO 2017173705A1
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WO
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Prior art keywords
module
brushless motor
power
controllable
motor according
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PCT/CN2016/082312
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French (fr)
Chinese (zh)
Inventor
翁磊
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浙江明磊工具实业有限公司
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Publication of WO2017173705A1 publication Critical patent/WO2017173705A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F1/00—Combination or multi-purpose hand tools
    • B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor

Definitions

  • the invention belongs to the field of mechanical structure of power equipment, and relates to a controllable detachable power equipment based on a brushless motor.
  • the power equipment provided in the existing handheld devices of this type usually uses a brush motor.
  • the brush motor has a brush device therein, and the commutation of the brush motor is achieved by contacting the brush with an annular commutator mounted on the rotor. Since the brush and the commutator of the brush motor are in actual contact, noise is generated during use, and the actual contact between the brush and the commutator also causes the power equipment to be frequently maintained, and the service life is not long.
  • different handheld devices work in different environments, and the required output power is different.
  • the brushless DC motor is composed of a permanent magnet rotor, a multi-pole winding stator, a position sensor, a driver, and the like.
  • the driver is composed of power electronics, an integrated circuit, etc., and the driver can be used to receive signals from the position sensor.
  • the position sensing commutates the current of the stator windings in a certain order according to the change of the rotor position.
  • the position of the rotor pole relative to the stator winding is detected, and a position sensing signal is generated at the determined position, and the power switching circuit is controlled by the signal conversion circuit to perform the winding current switching according to a certain logic relationship. Therefore, different handheld devices can use the same brushless motor as the power device, so many handheld devices only need to have one brushless motor as the power device, and the brushless motor used in a handheld device can be used. After disassembly, install it on another handheld device.
  • the object of the present invention is to solve the above problems in the prior art, and propose a controllable detachable power device based on a brushless motor with simple structure, low maintenance cost and wide application range.
  • a controllable detachable power device based on a brushless motor comprising:
  • the power module detachably mounted to the body module;
  • the power module includes a brushless motor, and a control module for controlling movement of the brushless motor;
  • the switch module is connected to the body module.
  • the power module includes a plug portion, and one end of the plug portion is fixedly connected to the power module, and the other end is insertable to the body module.
  • the control module includes a control board electrically connected to the brushless motor.
  • the body module includes a deceleration structure, and an output end of the power module is detachably coupled to the deceleration structure.
  • the switch module can be used as a hand-held portion of the power device.
  • the switch module is provided with a battery pack, and the battery pack is replaceable and rechargeable.
  • control module is provided with a communication module for transmitting and receiving signals with the external device.
  • the communication module can be a Bluetooth communication module, an infrared communication module, a Wifi communication module, and an Ethernet communication module.
  • the power equipment is hand-held electric drill, impact drill, impact screwdriver, impact wrench, electric circular saw, jig saw, reciprocating saw, swing shovel, electric hammer, orbital saw, table saw, bench drill, vacuum cleaner, nail gun, bakelite Milling, lawn mowers, technical shears, grass pushers, blowers, single blowers, chain saws, mopeds, electric cars, scooters and balancers.
  • the present invention has the following benefits:
  • the power device disclosed in the present invention can be used in a variety of handheld devices, and the power module in the power device is equipped with a brushless motor, which can adapt to various use environments and various output powers.
  • the power module in the power device disclosed in the present invention is detachable, and the plurality of hand-held devices can use the same power device, and the power module can be used as a standard component and replaced.
  • the power device disclosed in the present invention has a built-in control module, which can establish a connection with an external device and control the power device by the external device.
  • Figure 1 is a schematic view of a controllable detachable power unit based on a brushless motor for use in a gun drill.
  • FIG. 2 is a schematic view of a controllable detachable power device based on a brushless motor for impact screwdrivers.
  • FIG. 3 is a schematic view of a controllable detachable power device based on a brushless motor for an electric circular saw.
  • FIG. 4 is a schematic view of a controllable detachable power plant based on a brushless motor for a jig saw.
  • the invention discloses a controllable detachable power device based on a brushless motor, comprising: a body module 100; a power module 200 detachably mounted to the body module 100; the power module 200 includes a brushless motor 210, and The control module 300 controls the movement of the brushless motor 220; the switch module 400 is connected to the body module 100.
  • the power module 200 includes a plug portion 210, and one end of the plug portion 210 is fixedly connected to the power module 200, and the other end can be inserted into the body.
  • Module 100 the plug portion 210, and one end of the plug portion 210 is fixedly connected to the power module 200, and the other end can be inserted into the body.
  • the control module includes a control board 310 electrically connected to the brushless motor 220.
  • the body module includes a deceleration structure 110, and an output end of the power module 200 is detachably coupled to the deceleration structure 110.
  • the switch module 400 can be used as a hand-held portion of the power device.
  • the switch module 400 is provided with a battery pack 410, and the battery pack 410 is replaceable and rechargeable.
  • control module 300 is provided with a communication module 320 for transmitting and receiving signals with the external device.
  • the communication module 320 can be a Bluetooth communication module, an infrared communication module, a Wifi communication module, and an Ethernet communication module.
  • the power device is a hand-held electric drill, a hammer drill, an impact screwdriver, an impact wrench, an electric circular saw, a jig saw, a reciprocating saw, a swinging shovel, Electric hammer, orbital saw, table saw, bench drill, Vacuum cleaners, nail guns, bakelite milling machines, lawn mowers, technical shears, grass pushers, blowers, single blowers, chain saws, mopeds, electric vehicles, scooters, and balancers.
  • FIG. 1 a schematic diagram of a power device disclosed in the present invention is used in a hand drill of a hand-held device.
  • the gun drill is provided with a body module 100 , a power module 200 , a control module 300 , and a switch module 400 .
  • the body module 100 of the gun drill includes a deceleration structure 110 for adjusting the output rate of the gun drill.
  • the power module 200 in the gun drill has a control module 300 built therein.
  • the power module 200 further includes a brushless motor 220 .
  • the power module 200 can be mounted to the body module 100 via the plug portion 210 .
  • the control module 300 has a built-in control board 310, and the control board 310 can be used to control parameters such as the rotational speed, torque torque, and the like of the brushless motor 220.
  • the control board 310 is provided with a communication module 320, and the communication module 320 can be used for establishing a communication connection with a computer or the like, and the connection manner can be Bluetooth, infrared, Wifi, or Ethernet. Therefore, the operating parameters of the brushless motor 220 can be controlled by a device such as a computer.
  • the gun drill further includes a switch module 400 having a battery pack 410 built therein. The switch module 400 can be used as a hand-held portion of a hand-held device drill.
  • the power device disclosed in the present invention is used in a hand-held device impact screwdriver.
  • the impact module is provided with a body module 100 , a power module 200 , a control module 300 , and a switch module 400 .
  • the body module 100 of the impact screwdriver includes a deceleration structure 110 for adjusting the output rate of the impact screwdriver.
  • the structure of the impact screwdriver is substantially the same as that of the gun drill.
  • the power module 200 is completely identical.
  • the power module of the gun drill and the impact screwdriver can be plugged and installed to the body module 100 through the plug portion 210, that is, mounted on the gun.
  • the drilled power module 200 can be detached and installed through the plug portion 210 to the impact screwdriver without modification.
  • the control board 310 self-detects the output power required to impact the screwdriver and adjusts the output power of the brushless motor 220.
  • the computer that is simultaneously connected to the communication module 320 can obtain the operating state of the power module 200 by feedback from the control board 310.
  • the power device disclosed in the present invention is used for a handheld device electric circular saw Schematic diagram.
  • the electric circular saw includes the body module 100, the power module 200, the control module 300, and the switch module 400; the specifications of the power module 200 of the electric circular saw are the same as those of the impact screwdriver and the gun drill.
  • the power module 200 for the gun drill can be inserted and attached to the body module 100 of the electric circular saw through the plug portion 210, and the control panel 310 in the power module 200 can be used according to the electric circle.
  • the output power required for the saw is adjusted to adjust the output power of the brushless motor 220.
  • the switch module 400 of the gun drill can also be used as a hand-held portion.
  • FIG. 4 it is a schematic diagram of a power device disclosed in the present invention for a hand-held device jigsaw.
  • the jig saw includes a body module 100, a power module 200, a control module 300, and a switch module 400; the specifications of the power module 200 of the jigsaw are the same as those of the impact screwdriver and the gun drill, and the same applies to the above-mentioned hand-held
  • the power module 200 of the device can be used by being plugged and mounted to the body module 100 of the jigsaw through its plug portion 210.
  • the output power required by the brushless motor 220 in the power module 200 is different, but according to the characteristics that the output power of the brushless motor 220 is adjustable, the above Several handheld devices can use the same motor when they are used.
  • the output power of a gun drill is 900 watts
  • the output power of a jig saw is 1200 watts.
  • the brushless motor 220 can be increased from 900 watts of output power to 1200 watts; therefore, it is not necessary to equip each hand-held device with a motor of different power, which causes waste on the device and increases the cost. In actual production, only the power module 200 is needed.
  • the plug portion 210 can be made into a uniform specification that can be plugged and mounted to the body module 100, and the same power module 200 can be used by different handheld devices.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)

Abstract

A brushless motor-based, controllable, detachable power apparatus, which comprises: a machine body module (100); a power module (200) detachably mounted to the machine body module, the power module comprising a brushless motor (220); a control module (300) used for controlling the motion of the brushless motor; and a switch module (400) connected with the machine body module. The power apparatus has the advantages of a simple structure, inexpensive maintenance costs, and a wide range of uses.

Description

一种基于无刷电机的可控可拆卸式动力设备Controllable detachable power equipment based on brushless motor 技术领域Technical field
本发明属于动力设备机械结构领域，涉及一种基于无刷电机的可控可拆卸式动力设备。The invention belongs to the field of mechanical structure of power equipment, and relates to a controllable detachable power equipment based on a brushless motor.
背景技术Background technique
在现今的工业生产中，电钻、电锯等手持设备都是使用十分频繁的工具。而现有的此类的手持设备中所配备的动力设备通常都采用有刷电机。有刷电机是内含有电刷装置，有刷电机的换向是通过电刷和安装于转子上的环形换向器相接触来实现的。由于有刷电机的电刷与换向器为实际接触的，因此在使用时会产生噪音，同时电刷与换向器实际接触也导致动力设备经常需要维护，使用寿命不长。同时，不同的手持设备工作的环境不同，需要的输出功率也不同，且在有刷电机的输出功率不可调的条件下，不同的手持设备只可安装不同功率的有刷电机以满足特定使用环境下输出功率的要求。无刷直流电动机由永磁体转子、多极绕组定子、位置传感器、驱动器等组成。驱动器由功率电子器件和集成电路等构成，驱动器可用于接收位置传感器的信号。位置传感按转子位置的变化，沿着一定次序对定子绕组的电流进行换流。即检测转子磁极相对定子绕组的位置，并在确定的位置处产生位置传感信号，经信号转换电路处理后去控制功率开关电路，按一定的逻辑关系进行绕组电流切换。因此不同的手持设备可使用同一款无刷电机作为动力设备，所以多款手持设备只需配备一款一只无刷电机作为动力设备即可，在一款手持设备上使用过后的无刷电机可经拆卸后安装至另一款手持设备上使用。 In today's industrial production, handheld devices such as electric drills and chainsaws are very frequently used tools. The power equipment provided in the existing handheld devices of this type usually uses a brush motor. The brush motor has a brush device therein, and the commutation of the brush motor is achieved by contacting the brush with an annular commutator mounted on the rotor. Since the brush and the commutator of the brush motor are in actual contact, noise is generated during use, and the actual contact between the brush and the commutator also causes the power equipment to be frequently maintained, and the service life is not long. At the same time, different handheld devices work in different environments, and the required output power is different. Under the condition that the output power of the brushed motor is not adjustable, different handheld devices can only install brush motors with different powers to meet specific use environments. The output power requirement. The brushless DC motor is composed of a permanent magnet rotor, a multi-pole winding stator, a position sensor, a driver, and the like. The driver is composed of power electronics, an integrated circuit, etc., and the driver can be used to receive signals from the position sensor. The position sensing commutates the current of the stator windings in a certain order according to the change of the rotor position. That is, the position of the rotor pole relative to the stator winding is detected, and a position sensing signal is generated at the determined position, and the power switching circuit is controlled by the signal conversion circuit to perform the winding current switching according to a certain logic relationship. Therefore, different handheld devices can use the same brushless motor as the power device, so many handheld devices only need to have one brushless motor as the power device, and the brushless motor used in a handheld device can be used. After disassembly, install it on another handheld device.
发明内容Summary of the invention
本发明的目的是针对现有的技术存在上述问题，提出了一种结构简单、维护成本低、使用范围广的基于无刷电机的可控可拆卸式动力设备。The object of the present invention is to solve the above problems in the prior art, and propose a controllable detachable power device based on a brushless motor with simple structure, low maintenance cost and wide application range.
本发明的目的可通过下列技术方案来实现：一种基于无刷电机的可控可拆卸式动力设备，包括：The object of the present invention can be achieved by the following technical solutions: a controllable detachable power device based on a brushless motor, comprising:
机体模块；Body module
动力模块，可拆卸地安装至机体模块；所述动力模块包括无刷电机，以及用于控制无刷电机运动的控制模块；a power module detachably mounted to the body module; the power module includes a brushless motor, and a control module for controlling movement of the brushless motor;
开关模块，与机体模块相连。The switch module is connected to the body module.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述动力模块包括插接部，所述插接部一端与动力模块固定连接，另一端可插装至机体模块。According to the above controllable detachable power device based on a brushless motor, the power module includes a plug portion, and one end of the plug portion is fixedly connected to the power module, and the other end is insertable to the body module.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述控制模块包括控制板，所述控制板与无刷电机电相连。According to the above controllable detachable power plant based on a brushless motor, the control module includes a control board electrically connected to the brushless motor.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述机体模块包括减速结构，所述动力模块的输出端可拆卸地与减速结构连接。According to the above controllable detachable power device based on a brushless motor, the body module includes a deceleration structure, and an output end of the power module is detachably coupled to the deceleration structure.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述开关模块可作为动力设备的手持部。According to the above-described controllable detachable power device based on a brushless motor, the switch module can be used as a hand-held portion of the power device.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述开关模块内设有电池包，所述电池包可更换也可充电。According to the above controllable detachable power device based on a brushless motor, the switch module is provided with a battery pack, and the battery pack is replaceable and rechargeable.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述控制模块内设有通讯模块，用于与外接设备收发信号。According to the above-mentioned controllable detachable power device based on the brushless motor, the control module is provided with a communication module for transmitting and receiving signals with the external device.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述通讯模块可为蓝牙通讯模块、红外通讯模块、Wifi通讯模块、以太网通讯模块。According to the above controllable detachable power device based on the brushless motor, the communication module can be a Bluetooth communication module, an infrared communication module, a Wifi communication module, and an Ethernet communication module.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所 述动力设备为手持式电钻、冲击钻、冲击螺丝批、冲击扳手、电圆锯、曲线锯、往复锯、摆动铲、电锤、轨道锯、台锯、台钻、吸尘器、钉枪、电木铣、打草机、修技剪、推草机、吹吸机、单吹机、链锯、助力车、电动车、滑板车以及平衡车。According to the above-mentioned controllable detachable power device based on brushless motor, The power equipment is hand-held electric drill, impact drill, impact screwdriver, impact wrench, electric circular saw, jig saw, reciprocating saw, swing shovel, electric hammer, orbital saw, table saw, bench drill, vacuum cleaner, nail gun, bakelite Milling, lawn mowers, technical shears, grass pushers, blowers, single blowers, chain saws, mopeds, electric cars, scooters and balancers.
与现有技术相比，本发明具有以下益处：Compared with the prior art, the present invention has the following benefits:
1.本发明所公开的动力设备可使用于多种手持设备，且动力设备内的动力模块配备无刷电机，可适应多种使用环境，多种输出功率。1. The power device disclosed in the present invention can be used in a variety of handheld devices, and the power module in the power device is equipped with a brushless motor, which can adapt to various use environments and various output powers.
2.本发明所公开的动力设备内的动力模块为可拆卸式，多种手持设备可使用同一动力设备即可，可将动力模块作为标准件，更换使用。2. The power module in the power device disclosed in the present invention is detachable, and the plurality of hand-held devices can use the same power device, and the power module can be used as a standard component and replaced.
3.本发明所公开的动力设备的内置有控制模块，可与外接设备建立连接并由外接设备对动力设备进行控制。3. The power device disclosed in the present invention has a built-in control module, which can establish a connection with an external device and control the power device by the external device.
附图说明DRAWINGS
图1是一种基于无刷电机的可控可拆卸式动力设备用于枪钻的示意图。Figure 1 is a schematic view of a controllable detachable power unit based on a brushless motor for use in a gun drill.
图2是一种基于无刷电机的可控可拆卸式动力设备用于冲击螺丝批的示意图。2 is a schematic view of a controllable detachable power device based on a brushless motor for impact screwdrivers.
图3是一种基于无刷电机的可控可拆卸式动力设备用于电圆锯的示意图。3 is a schematic view of a controllable detachable power device based on a brushless motor for an electric circular saw.
图4是一种基于无刷电机的可控可拆卸式动力设备用于曲线锯的示意图。4 is a schematic view of a controllable detachable power plant based on a brushless motor for a jig saw.
图中，100、机体模块；110、减速结构；200、动力模块；210插接部；220、无刷电机；300、控制模块；310、控制板；320、通讯模块；400、开关模块；410、电池包。In the figure, 100, body module; 110, deceleration structure; 200, power module; 210 plug-in part; 220, brushless motor; 300, control module; 310, control board; 320, communication module; 400, switch module; , battery pack.
具体实施方式 detailed description
以下是本发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。The technical solutions of the present invention are further described below with reference to the accompanying drawings, but the present invention is not limited to the embodiments.
本发明公开一种基于无刷电机的可控可拆卸式动力设备，包括：机体模块100；动力模块200，可拆卸地安装至机体模块100；所述动力模块200包括无刷电机210，以及用于控制无刷电机220运动的控制模块300；开关模块400，与机体模块100相连。The invention discloses a controllable detachable power device based on a brushless motor, comprising: a body module 100; a power module 200 detachably mounted to the body module 100; the power module 200 includes a brushless motor 210, and The control module 300 controls the movement of the brushless motor 220; the switch module 400 is connected to the body module 100.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述动力模块200包括插接部210，所述插接部210一端与动力模块200固定连接，另一端可插装至机体模块100。According to the controllable detachable power device based on the above-mentioned brushless motor, the power module 200 includes a plug portion 210, and one end of the plug portion 210 is fixedly connected to the power module 200, and the other end can be inserted into the body. Module 100.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述控制模块包括控制板310，所述控制板310与无刷电机220电相连。According to the above controllable detachable power plant based on a brushless motor, the control module includes a control board 310 electrically connected to the brushless motor 220.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述机体模块包括减速结构110，所述动力模块200的输出端可拆卸地与减速结构110连接。According to the above-described controllable detachable power device based on a brushless motor, the body module includes a deceleration structure 110, and an output end of the power module 200 is detachably coupled to the deceleration structure 110.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述开关模块400可作为动力设备的手持部。According to the controllable detachable power device based on the above brushless motor, the switch module 400 can be used as a hand-held portion of the power device.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述开关模块400内设有电池包410，所述电池包410可更换也可充电。According to the controllable detachable power device based on the brushless motor described above, the switch module 400 is provided with a battery pack 410, and the battery pack 410 is replaceable and rechargeable.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述控制模块300内设有通讯模块320，用于与外接设备收发信号。According to the above-mentioned controllable detachable power device based on the brushless motor, the control module 300 is provided with a communication module 320 for transmitting and receiving signals with the external device.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述通讯模块320可为蓝牙通讯模块、红外通讯模块、Wifi通讯模块、以太网通讯模块。According to the above-mentioned controllable detachable power device based on the brushless motor, the communication module 320 can be a Bluetooth communication module, an infrared communication module, a Wifi communication module, and an Ethernet communication module.
根据上述的一种基于无刷电机的可控可拆卸式动力设备，所述动力设备为手持式电钻、冲击钻、冲击螺丝批、冲击扳手、电圆锯、曲线锯、往复锯、摆动铲、电锤、轨道锯、台锯、台钻、 吸尘器、钉枪、电木铣、打草机、修技剪、推草机、吹吸机、单吹机、链锯、助力车、电动车、滑板车以及平衡车。According to the above-mentioned controllable detachable power device based on a brushless motor, the power device is a hand-held electric drill, a hammer drill, an impact screwdriver, an impact wrench, an electric circular saw, a jig saw, a reciprocating saw, a swinging shovel, Electric hammer, orbital saw, table saw, bench drill, Vacuum cleaners, nail guns, bakelite milling machines, lawn mowers, technical shears, grass pushers, blowers, single blowers, chain saws, mopeds, electric vehicles, scooters, and balancers.
如图1所示，为本发明所公开的动力设备使用于手持设备枪钻内的示意图，所述枪钻内设有机体模块100、动力模块200、控制模块300、开关模块400。所述枪钻的机体模块100内包括有减速结构110，用于调整枪钻的输出速率。枪钻内的动力模块200内置有控制模块300，动力模块200内还包括无刷电机220，动力模块200可经过插接部210安装至机体模块100。所述控制模块300内置有控制板310，所述控制板310可用于控制无刷电机220的转速，扭力扭矩等参数。所述控制板310上设有通讯模块320，通讯模块320可用于与计算机等设备建立通讯连接，连接方式可以是蓝牙、红外线、Wifi、以太网。因此可用计算机等设备控制无刷电机220的运行参数。所述枪钻还包括开关模块400，所述开关模块400内置有电池包410。所述开关模块400可作为手持设备枪钻的手持部。As shown in FIG. 1 , a schematic diagram of a power device disclosed in the present invention is used in a hand drill of a hand-held device. The gun drill is provided with a body module 100 , a power module 200 , a control module 300 , and a switch module 400 . The body module 100 of the gun drill includes a deceleration structure 110 for adjusting the output rate of the gun drill. The power module 200 in the gun drill has a control module 300 built therein. The power module 200 further includes a brushless motor 220 . The power module 200 can be mounted to the body module 100 via the plug portion 210 . The control module 300 has a built-in control board 310, and the control board 310 can be used to control parameters such as the rotational speed, torque torque, and the like of the brushless motor 220. The control board 310 is provided with a communication module 320, and the communication module 320 can be used for establishing a communication connection with a computer or the like, and the connection manner can be Bluetooth, infrared, Wifi, or Ethernet. Therefore, the operating parameters of the brushless motor 220 can be controlled by a device such as a computer. The gun drill further includes a switch module 400 having a battery pack 410 built therein. The switch module 400 can be used as a hand-held portion of a hand-held device drill.
如图2所示，为本发明所公开的动力设备使用于手持设备冲击螺丝批内的示意图，同样的，所述冲击螺丝批内设有机体模块100、动力模块200、控制模块300、开关模块400。所述冲击螺丝批的机体模块100内包括有减速结构110，用于调整冲击螺丝批的输出速率。所述冲击螺丝批的结构与枪钻大致相同，其中动力模块200这一部分为完全相同，枪钻和冲击螺丝批的动力模块可通过插接部210插接安装至机体模块100，即安装于枪钻上的动力模块200可经拆卸后通过插接部210安装至冲击螺丝批使用，而无需经过改装。当动力模块200在枪钻上使用过后，安装至冲击螺丝批时，控制板310自行检测冲击螺丝批所需的输出功率并调整无刷电机220的输出功率。同时和通讯模块320建立连接的计算机可由控制板310的反馈获取动力模块200的运行状态。As shown in FIG. 2 , the power device disclosed in the present invention is used in a hand-held device impact screwdriver. Similarly, the impact module is provided with a body module 100 , a power module 200 , a control module 300 , and a switch module 400 . . The body module 100 of the impact screwdriver includes a deceleration structure 110 for adjusting the output rate of the impact screwdriver. The structure of the impact screwdriver is substantially the same as that of the gun drill. The power module 200 is completely identical. The power module of the gun drill and the impact screwdriver can be plugged and installed to the body module 100 through the plug portion 210, that is, mounted on the gun. The drilled power module 200 can be detached and installed through the plug portion 210 to the impact screwdriver without modification. When the power module 200 is used on the gun drill, when mounted to the impact screwdriver, the control board 310 self-detects the output power required to impact the screwdriver and adjusts the output power of the brushless motor 220. The computer that is simultaneously connected to the communication module 320 can obtain the operating state of the power module 200 by feedback from the control board 310.
如图3所示，为本发明公开的动力设备用于手持设备电圆锯 的示意图。同样的，电圆锯包括机体模块100、动力模块200、控制模块300、开关模块400；所述电圆锯的动力模块200的规格和冲击螺丝批、枪钻的相同。与冲击螺丝批同理，用于枪钻的动力模块200经拆卸后可经插接部210插接安装至电圆锯的机体模块100上使用，动力模块200中的控制板310可根据电圆锯使用时所需的输出功率来调整无刷电机220的输出功率。枪钻的开关模块400同样可作为手持部来使用。As shown in FIG. 3, the power device disclosed in the present invention is used for a handheld device electric circular saw Schematic diagram. Similarly, the electric circular saw includes the body module 100, the power module 200, the control module 300, and the switch module 400; the specifications of the power module 200 of the electric circular saw are the same as those of the impact screwdriver and the gun drill. In the same way as the impact screwdriver, the power module 200 for the gun drill can be inserted and attached to the body module 100 of the electric circular saw through the plug portion 210, and the control panel 310 in the power module 200 can be used according to the electric circle. The output power required for the saw is adjusted to adjust the output power of the brushless motor 220. The switch module 400 of the gun drill can also be used as a hand-held portion.
如图4所示，为本发明公开的动力设备用于手持设备曲线锯的示意图。所述曲线锯包括机体模块100、动力模块200、控制模块300、开关模块400；所述曲线锯的动力模块200的规格和冲击螺丝批、枪钻的相同，同理，用于上述几种手持设备的的动力模块200经拆卸可经其插接部210插接安装至曲线锯的机体模块100上使用。As shown in FIG. 4, it is a schematic diagram of a power device disclosed in the present invention for a hand-held device jigsaw. The jig saw includes a body module 100, a power module 200, a control module 300, and a switch module 400; the specifications of the power module 200 of the jigsaw are the same as those of the impact screwdriver and the gun drill, and the same applies to the above-mentioned hand-held The power module 200 of the device can be used by being plugged and mounted to the body module 100 of the jigsaw through its plug portion 210.
上述的冲击螺丝批、枪钻、电圆锯以及曲线锯在使用时，动力模块200内的无刷电机220所需要的输出功率都不同，但根据无刷电机220输出功率可调的特点，以上几种手持设备在使用时都可以使用同一款电机，例如枪钻的输出功率为900瓦，曲线锯的输出功率为1200瓦，虽然所需的输出功率不同，但是经控制板310的调整后，无刷电机220可由900瓦的输出功率提升至1200瓦；因此无需每一款手持设备都配备不同功率的电机，造成设备上的浪费还提高了成本，在实际生产中，只需将动力模块200的插接部210制成可插接安装至机体模块100的统一规格即可，则不同的手持设备都可以使用同一动力模块200。When the above-mentioned impact screwdriver, gun drill, electric circular saw and jig saw are used, the output power required by the brushless motor 220 in the power module 200 is different, but according to the characteristics that the output power of the brushless motor 220 is adjustable, the above Several handheld devices can use the same motor when they are used. For example, the output power of a gun drill is 900 watts, and the output power of a jig saw is 1200 watts. Although the required output power is different, after adjustment by the control board 310, The brushless motor 220 can be increased from 900 watts of output power to 1200 watts; therefore, it is not necessary to equip each hand-held device with a motor of different power, which causes waste on the device and increases the cost. In actual production, only the power module 200 is needed. The plug portion 210 can be made into a uniform specification that can be plugged and mounted to the body module 100, and the same power module 200 can be used by different handheld devices.
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。 The specific embodiments described herein are merely illustrative of the spirit of the invention. A person skilled in the art can make various modifications or additions to the specific embodiments described or in a similar manner, without departing from the spirit of the invention or as defined by the appended claims. The scope.

Claims (9)

  1. 一种基于无刷电机的可控可拆卸式动力设备，其特征在于，包括：A controllable detachable power device based on a brushless motor, comprising:
    机体模块；Body module
    动力模块，可拆卸地安装至机体模块；所述动力模块包括无刷电机，以及用于控制无刷电机运动的控制模块；a power module detachably mounted to the body module; the power module includes a brushless motor, and a control module for controlling movement of the brushless motor;
    开关模块，与机体模块相连。The switch module is connected to the body module.
  2. 根据权利要求1所述的一种基于无刷电机的可控可拆卸式动力设备，其特征在于，所述动力模块包括插接部，所述插接部一端与动力模块固定连接，另一端可插装至机体模块。The controllable detachable power device based on a brushless motor according to claim 1, wherein the power module comprises a plug portion, and one end of the plug portion is fixedly connected to the power module, and the other end is Insert into the body module.
  3. 根据权利要求1所述的一种基于无刷电机的可控可拆卸式动力设备，其特征在于，所述控制模块包括控制板，所述控制板与无刷电机电相连。A controllable detachable power plant based on a brushless motor according to claim 1, wherein said control module comprises a control board, said control board being electrically connected to the brushless motor.
  4. 根据权利要求1所述的一种基于无刷电机的可控可拆卸式动力设备，其特征在于，所述机体模块包括减速结构，所述动力模块的输出端可拆卸地与减速结构连接。The controllable detachable power plant based on a brushless motor according to claim 1, wherein the body module comprises a deceleration structure, and an output end of the power module is detachably coupled to the deceleration structure.
  5. 根据权利要求1所述的一种基于无刷电机的可控可拆卸式动力设备，其特征在于，所述开关模块可作为动力设备的手持部。A controllable detachable power plant based on a brushless motor according to claim 1, wherein said switch module is operable as a hand-held portion of a power plant.
  6. 根据权利要求1或5所述的一种基于无刷电机的可控可拆卸式动力设备，其特征在于，所述开关模块内设有电池包，所述电池包可更换也可充电。The controllable detachable power device based on the brushless motor according to claim 1 or 5, wherein the switch module is provided with a battery pack, and the battery pack is replaceable and rechargeable.
  7. 根据权利要求1所述的一种基于无刷电机的可控可拆卸式动力设备，其特征在于，所述控制模块内设有通讯模块，用于与外接设备收发信号。The controllable detachable power device based on the brushless motor according to claim 1, wherein the control module is provided with a communication module for transmitting and receiving signals with the external device.
  8. 根据权利要求7所述的一种基于无刷电机的可控可拆卸式动力设备，其特征在于，所述通讯模块可为蓝牙通讯模块、红外通讯模块、Wifi通讯模块、以太网通讯模块。The controllable detachable power device based on the brushless motor according to claim 7, wherein the communication module is a Bluetooth communication module, an infrared communication module, a Wifi communication module, and an Ethernet communication module.
  9. 根据权利要求1所述的一种基于无刷电机的可控可拆卸 式动力设备，其特征在于，所述动力设备为手持式电钻、冲击钻、冲击螺丝批、冲击扳手、电圆锯、曲线锯、往复锯、摆动铲、电锤、轨道锯、台锯、台钻、吸尘器、钉枪、电木铣、打草机、修技剪、推草机、吹吸机、单吹机、链锯、助力车、电动车、滑板车以及平衡车。 A controllable detachable brushless motor according to claim Power equipment, characterized in that the power equipment is a hand-held electric drill, a hammer drill, an impact screwdriver, an impact wrench, an electric circular saw, a jig saw, a reciprocating saw, a swinging shovel, an electric hammer, an orbital saw, a table saw, a table Drills, vacuum cleaners, nail guns, bakelite mills, lawn mowers, technical shears, grass pushers, blowers, single blowers, chain saws, mopeds, electric cars, scooters and balancers.
PCT/CN2016/082312 2016-04-06 2016-05-17 Brushless motor-based, controllable, detachable power apparatus WO2017173705A1 (en)

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