CN108081216A - Electric tool and its control method - Google Patents
Electric tool and its control method Download PDFInfo
- Publication number
- CN108081216A CN108081216A CN201611024562.5A CN201611024562A CN108081216A CN 108081216 A CN108081216 A CN 108081216A CN 201611024562 A CN201611024562 A CN 201611024562A CN 108081216 A CN108081216 A CN 108081216A
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- CN
- China
- Prior art keywords
- control
- electric tool
- control parameter
- signal
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
Abstract
A kind of electric tool includes a wireless module, a control device, a section selecting module, a trigger switch, a driving device and a drive motor, control method and includes：By the wireless signal outside wireless module reception, the wherein wireless signal includes multiple control parameters；The control device receives control parameter and is stored in memory；After receiving the section selection signal from section selecting module, corresponding control parameter is captured from memory；After switch to be triggered is touched, the torque value of the control parameter according to corresponding section selection signal exports a control signal to the driving device, to make the driving device that the drive motor be controlled to carry out corresponding operating.User is allowed wirelessly to change the setting of the electric tool as a result, increases the elasticity using electric tool.
Description
Technical field
The present invention is related with hand held electric tool setting；It particularly relates to a kind of to be wirelessly transferred the electronic of control parameter
Instrument and its control method.
Background technology
Known electric tool such as electric screw driver, electric drill, includes a control device, a drive motor and an output machine
Structure, the control device are electrically connected drive motor, which connects the power output mechanism.At least one is had in the control device
Group control parameter the drive motor to be controlled to carry out corresponding operating, and then makes the power output mechanism contribute.
The control parameter of known electric tool is to be set to complete by manufacturer before dispatching from the factory, and user can only buy symbol
The electric tool for closing use demand uses.For user, if the output of electric tool and the output needed for workpiece are not inconsistent
During conjunction (output of such as electric tool excessively high or undercapacity), user just will use other electric tools instead again, could allow work
It is smoothed out.Though also there is the electric tool that multistage is contributed at present, the use for allowing electric tool is slightly elastic, only, if workpiece institute
The output needed is located between the output of two sections, and user still needs to use other suitable electric tool instead.Therefore known electricity
The design of power driven tools is not attained perfect yet, waits to improve.
The content of the invention
In view of this, it is an object of the invention to provide a kind of electric tool and its control method, can allow user with
Wirelessly sets itself control parameter.
For edge to reach above-mentioned purpose, a kind of electric tool provided by the invention includes a wireless module, a control dress
It puts, a section selecting module, a trigger switch, a driving device and a drive motor, wherein, the wireless module is outer to receive
Portion includes the wireless signal of multiple control parameters, and exports the control parameter, wherein, respectively the control parameter includes one
One torque value of section and the corresponding section, and the torque value respectively corresponding to the section is different；The control device electrically connects
The wireless module is connect, to receive the control parameter that the wireless module is exported, and the control parameter is stored in a storage
In device；The section selecting module is electrically connected the control device, which is touched and generate section selection letter
Number to the control device, which corresponds to the section of the one of which of the control parameter；Wherein, the control device
After receiving the section selection signal, the control of the corresponding section selection signal is captured from the memory according to the section selection signal
Parameter processed；The trigger switch is electrically connected the control device, which is to be touched and generate a trigger signal to the control
Device processed；Wherein, after which receives the trigger signal, the torsion of the control parameter according to the corresponding section selection signal
Value one control signal of output；The driving device is electrically connected the control device, to receive the control that the control device is transmitted
Signal generates a drive signal according to this；The drive motor is electrically connected the driving device, receives the drive signal and is corresponded to
Operating.
The control method of electric tool provided by the present invention, includes the following steps：A. received by the wireless module
An external wireless signal, the wherein wireless signal include multiple control parameters, wherein, each control parameter includes one
One torque value of section and the corresponding section, and the torque value respectively corresponding to the section is different；B. the control ginseng is received
It counts and is stored in the memory；Described in the section selection signal to be received such as C., wherein the section selection signal correspond to
The section of the one of which of control parameter, and after the section selection signal is received, according to the section selection signal from the storage
The control parameter of the corresponding section selection signal is captured in device；A trigger signal to be received such as D., and in receiving the trigger signal
Afterwards, the torque value according to the control parameter of the corresponding section selection signal exports a control signal to the driving device, should with order
Driving device controls the drive motor to carry out corresponding operating.
Effect of the invention is that the control parameter transmitted by outside is received by the wireless module, you can change the electricity
The setting of power driven tools makes use more flexible, is effectively improved the inconvenience that existing electric tool control parameter can not arbitrarily change.
Description of the drawings
For that can be illustrated more clearly that the present invention, below in conjunction with a preferred embodiment and attached drawing is coordinated to be described in detail as after,
In：
Fig. 1 is a preferred embodiment of the present invention the schematic diagram of electric tool.
Fig. 2 is the control method flow chart of the electric tool of above-mentioned preferred embodiment.
Specific embodiment
It please join shown in Fig. 1, be a preferred embodiment of the present invention electric tool 100, which is hand-held electricity
Power driven tools and with 200 fit applications of a running gear, this action device 200 be in this present embodiment using an intelligent mobile phone as
Example, this action device 200 have a wireless communication module 202, and in the present embodiment, the wireless communication module 202 is near-field communication
(Near Field Communication, NFC) unit, but not limited to this, can also be infrared ray, bluetooth, ZigBee,
The communications such as Wi-Fi.This action device 200 runs an application program, which is input compatible for user
The identifier of electric tool, identifier include at least one among model, serial number and the label of any compatible electric tool
Person.In addition, the application program also inputs at least control parameter to be set for user, in the present embodiment, this at least one is controlled
The quantity of parameter processed is multiple, and respectively the control parameter includes the torque value of a section and the corresponding section, and the control ginseng
Several sections is different, and the torque value corresponding to each section is also different.In practice, only there are one control parameter situation
Under, control parameter can also not include section.This action device 200 sent by the wireless communication module 202 with identifier and
At least wireless signal of the control parameter.
The electric tool 100 includes a wireless module 10, a control device 20, a section selecting module 30, one display
Module 40, a trigger switch 50, a driving device 60 and a drive motor 70.
The wireless module 10 is single for a near-field communication (Near Field Communication, NFC) in this present embodiment
Member, the wireless module 10 are corresponding with the wireless communication module of this action device 200 202.The wireless module 10 is receiving
External includes identifier and at least wireless signal of the control parameter, and output identification symbol and control parameter.
The control device 20 is in this present embodiment a microprocessor, is to be electrically connected the wireless module 10, this implementation
Have a memory 22 in example in the control device 20, in practice, outside which also can be independently of the control device 20,
The identifier (first flag symbol is defined as after) and a default torsion of the electric tool 100 are stored in the memory 22 in advance
Scope, the wherein first flag symbol include the model of the electric tool 100, serial number and label at least one of, this
First flag symbol includes label and model in embodiment；The upper limit and lower limit of the default torque range are respectively the electric tool
100 acrotorques that can be output and minimum torsion.
The section selecting module 30, the display module 40, the trigger switch 50 and the driving device 60 are electrically connected
The control device 20, the driving device 60 are electrically connected the drive motor 70.The section selecting module 30 is wrapped in this present embodiment
Containing at least one switch, which is to be generated a section selection signal by user's operation and exported to control dress
Put 20.In practice, which also may include rotatable knob, so that user operates.The display module by
The control device 20 controls, to show that information is watched for user.The trigger switch 50 is to be touched by user and generate a triggering
Signal is simultaneously exported to the control device 20.The driving device 60 is to receive the control signal that the control device 20 is transmitted, and
A drive signal is generated according to the control signal to export to the drive motor 70, the drive motor 70 to be controlled to carry out corresponding fortune
Turn, the power output mechanism (not shown) that drive motor 70 is connected is made to export corresponding torsion.
By above-mentioned structure, the control method of the electric tool 100 of the present embodiment, this method include it is shown in Fig. 2 under
Row step：
User manipulates this action device 200 and runs the application program, and in inputting the electric tool on running gear 200
100 identifier (second identifier symbol is defined as after) and section and the corresponding torque value of each control parameter of input,
Torque value can arbitrarily be set, as long as falling within the default torque range of the electric tool 100.For example, in the present embodiment
Second identifier symbol includes label and model, and user can set the value of the section of first control parameter as 1 the (the i.e. the 1st
Section), corresponding torque value is 5Nm；The value of the section of second control parameter is 2 (i.e. the 2nd sections), and corresponding torque value is
10Nm, and so on.Then, user holds makes the wireless communication module 202 of this action device 200 with being somebody's turn to do by this action device 200
The wireless module 10 of electric tool 100 is close, and the two is allowed to be established in a manner of near-field communication online, by this action device 200
Wireless communication module 202 send the wireless signal for including second identifier symbol and the control parameter to the electric tool
100 wireless module 10.
Then, which is received by the wireless module 10, which takes
It obtains the second identifier symbol in wireless signal and the control parameter and exports to the control device 20.
The control device 20 receives second identifier symbol and the control parameter, and compares second identifier symbol and the storage
Whether the first flag symbol that device 22 stores is consistent：
If it is not, the control device 20 ignores the control parameter, and pass through the display module 40 and show error message, example
Such as, show that label, model are not inconsistent；
If so, the acquiescence that the control device 20 further stores the torque value of the respectively control parameter and the memory 22
Torque range compares, after the torque value for determining the control parameter all falls within the default torque range, by the control parameter
It is stored in the memory 22.If the torque value of any control parameter does not fall within the default torque range, the control device
Ignore the control parameter, and pass through the display module 40 and show error message, for example, display torque value is not inconsistent.
In this way, completing the setting procedure of the control parameter of electric tool 100, allow the electric tool 100 that can allow use
Person's sets itself is at least torque value of a section and each section.
In practice, can also allow it is foregoing sentence section torque value with being carried out the step of default torque range by running gear 200, example
Such as, label, model and the corresponding default torsion model of electric tool not of the same race are given tacit consent in the application program on running gear 200
It encloses, and application program is allowed whether to judge torque value input by user with meeting the default torque range of electric tool 100, after meeting
Running gear just sends second identifier symbol and control parameter, and control device 20 can be allowed to omit as a result, and compare torque value with presetting
The step of torque range.In addition, running gear 200, which can also omit, sends second identifier symbol, and control device 20 can also omit ratio
The step of being accorded with to first flag symbol with second identifier.
When user is intended to using the electric tool 100, by touching the switch of the section selecting module 30, to generate section
For selection signal to the control device 20, which is the one of which of control parameter described in the corresponding memory 22
Section.After the control device 20 receives the section selection signal, captured according to the section selection signal from the memory 22
The control parameter of the corresponding section selection signal, and the torque value of the control parameter captured is at least interpreted as the display module
40 data formats that can be received, to show the section and torque value of selected control parameter, example by the display module 40
Such as, first control parameter is selected, then display module 40 shows " paragraph 1/torque value：5Nm”.
Then, the trigger signal to be received such as the control device 20.When user touches the trigger switch 50, the control device
It is the control parameter that the corresponding section selection signal is captured from the memory 22 after 20 receive the trigger signal, and according to institute
The torque value of the control parameter of the correspondence of the acquisition section selection signal outputs control signals to the driving device 60.To select
Exemplified by one control parameter, which is interpreted as control signal by torque value 5Nm, control signal include fuselage weight,
Shaft quality and be intended to drive the speed of the drive motor, the duration of runs, acceleration and electric current at least one or more persons combination,
Driving device 60 to be allowed according to control signal the drive motor 70 to be driven to carry out corresponding operating.The driving device 60 believes the control
The drive signal for the simulation for driving the drive motor 70 number is converted to, the drive motor 70 to be driven to operate, allows the electric tool
100 output reaches selected torque value.
Mentioned above, electric tool 100 can be received and comes by setting wireless module 10 in electric tool by the present invention
From external control parameter, user can set electric tool according to use demand by running gear 200, and user is allowed to make
It is more flexible with electric tool 100, it is effectively improved the inconvenience of existing electric tool firm output.
It is every to apply description of the invention and apply for a patent model the foregoing is merely preferably possible embodiments of the invention
Equivalence changes carried out by enclosing ought to be included in scope of the presently claimed invention.
Claims (11)
1. a kind of electric tool, includes：
One wireless module, to receive it is external include the wireless signal of multiple control parameters, and export the control parameter,
Wherein, respectively the control parameter includes a torque value of the section with the corresponding section, and the respectively torque value corresponding to the section
It is different；
One control device is electrically connected the wireless module, to receive the control parameter that the wireless module is exported, and by described in
Control parameter is stored in a memory；
One section selecting module, is electrically connected the control device, which is operated and generate section selection letter
Number to the control device, which corresponds to the section of the one of which of the control parameter；Wherein, the control device
After receiving the section selection signal, the control of the corresponding section selection signal is captured from the memory according to the section selection signal
Parameter processed；
One trigger switch is electrically connected the control device, which is touched and generate a trigger signal to the control and fill
It puts；Wherein, after which receives the trigger signal, the torque value of the control parameter according to the corresponding section selection signal is defeated
Go out a control signal；
One driving device is electrically connected the control device, and the control signal transmitted to receive the control device generates according to this
One drive signal；And
One drive motor is electrically connected the driving device, receives the drive signal and carries out corresponding operating.
2. electric tool as described in claim 1, the wherein wireless module include a near-field communication unit.
3. electric tool as described in claim 1 is electrically connected the control device comprising a display module；The control device connects
After receiving the section selection signal, the torque value of the control parameter captured is at least shown in the display module.
4. first flag symbol is stored in electric tool as described in claim 1, the wherein memory；The wireless signal bag
It is accorded with containing a second identifier；The control device receives the second identifier symbol that the wireless module is exported, and the second identifier is accorded with
It is compared with first flag symbol, and after second identifier symbol is consistent with first flag symbol, which is stored in this
In memory.
5. an acquiescence torque range is stored in electric tool as claimed in claim 4, the wherein memory；The control device
The torque value of the respectively control parameter and the default torque range are compared, and are consistent in first flag symbol with second identifier symbol
And after the torque value of the control parameter all falls within the default torque range, which is stored in the memory.
6. a kind of control method of electric tool, the wherein electric tool include a wireless module, a memory, a driving dress
It puts and a drive motor；The control method includes the following steps：
A. by the wireless signal outside wireless module reception, the wherein wireless signal includes multiple control parameters,
In, each control parameter includes a torque value of the section with the corresponding section, and the respectively torque value corresponding to the section
It is different；
B. receive the control parameter and be stored in the memory；
Etc. C. section selection signal to be received, wherein the section selection signal correspond to the section of the one of which of the control parameter
Position, and after the section selection signal is received, corresponding section selection is captured from the memory according to the section selection signal
The control parameter of signal；
A trigger signal to be received such as D., and after the trigger signal is received, the control ginseng according to the corresponding section selection signal
Several torque values exports a control signal to the driving device, to make the driving device that the drive motor be controlled to carry out corresponding fortune
Turn.
7. it is to receive this in a manner of near-field communication in the control method of electric tool as claimed in claim 6, wherein step A
Wireless signal.
8. the control method of electric tool as claimed in claim 6, the wherein electric tool include a display module；Step C
Comprising the torque value of the control parameter captured at least is shown in the display module.
9. the control method of electric tool as claimed in claim 6, the wherein electric tool are accorded with a first flag；Step
The wireless signal includes second identifier symbol in A；It is included in step B, receive second identifier symbol and compares the first flag
Symbol is accorded with the second identifier, and after comparison is consistent, which is stored in the memory.
10. the control method of electric tool as claimed in claim 9, the wherein electric tool have a default torque range；
Included in step B, the torque value of the respectively control parameter and the default torque range compared, and in first flag symbol with this
After two identifiers are consistent and the torque value of the control parameter all falls within the default torque range, the control parameter is stored in
In the memory.
11. the control method of electric tool as claimed in claim 10 wherein being included before step A, inputs second mark
Know symbol and each control parameter section and corresponding torque value to a running gear；It includes in step A and is filled by this action
Put the wireless signal for sending and including second identifier symbol and the control parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024562.5A CN108081216A (en) | 2016-11-21 | 2016-11-21 | Electric tool and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611024562.5A CN108081216A (en) | 2016-11-21 | 2016-11-21 | Electric tool and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108081216A true CN108081216A (en) | 2018-05-29 |
Family
ID=62168742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611024562.5A Withdrawn CN108081216A (en) | 2016-11-21 | 2016-11-21 | Electric tool and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI700154B (en) * | 2019-04-18 | 2020-08-01 | 簡毓臣 | How to operate electric tools |
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| JPH0985647A (en) * | 1995-09-20 | 1997-03-31 | Hitachi Ltd | Fastening control method and its device |
| EP2104592A1 (en) * | 2007-01-15 | 2009-09-30 | Atlas Copco Tools AB | Portable power tool with wireless communication with a stationary control unit |
| CN102666024A (en) * | 2009-12-03 | 2012-09-12 | 罗伯特·博世有限公司 | Hand-held power tool |
| CN103302642A (en) * | 2012-03-09 | 2013-09-18 | 日立工机株式会社 | Power tool and power tool system |
| US20140025834A1 (en) * | 2012-07-17 | 2014-01-23 | Milwaukee Electric Tool Corporation | Universal protocol for power tools |
| CN104364058A (en) * | 2012-05-25 | 2015-02-18 | 罗伯特·博世有限公司 | Electric tool |
| CN204487506U (en) * | 2012-05-02 | 2015-07-22 | 米沃奇电动工具公司 | There is the power tool of velocity selector switch |
| DE102014201366A1 (en) * | 2014-01-27 | 2015-07-30 | Robert Bosch Gmbh | STATIONARY WIRELESS TOOL |
-
2016
- 2016-11-21 CN CN201611024562.5A patent/CN108081216A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0985647A (en) * | 1995-09-20 | 1997-03-31 | Hitachi Ltd | Fastening control method and its device |
| EP2104592A1 (en) * | 2007-01-15 | 2009-09-30 | Atlas Copco Tools AB | Portable power tool with wireless communication with a stationary control unit |
| CN102666024A (en) * | 2009-12-03 | 2012-09-12 | 罗伯特·博世有限公司 | Hand-held power tool |
| CN103302642A (en) * | 2012-03-09 | 2013-09-18 | 日立工机株式会社 | Power tool and power tool system |
| CN204487506U (en) * | 2012-05-02 | 2015-07-22 | 米沃奇电动工具公司 | There is the power tool of velocity selector switch |
| CN104364058A (en) * | 2012-05-25 | 2015-02-18 | 罗伯特·博世有限公司 | Electric tool |
| US20150135306A1 (en) * | 2012-05-25 | 2015-05-14 | Robert Bosch Gmbh | Electric Tool |
| US20140025834A1 (en) * | 2012-07-17 | 2014-01-23 | Milwaukee Electric Tool Corporation | Universal protocol for power tools |
| DE102014201366A1 (en) * | 2014-01-27 | 2015-07-30 | Robert Bosch Gmbh | STATIONARY WIRELESS TOOL |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI700154B (en) * | 2019-04-18 | 2020-08-01 | 簡毓臣 | How to operate electric tools |
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| PB01 | Publication | ||
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Application publication date: 20180529 |