CN206366978U - Power set and electric tool - Google Patents
Power set and electric tool Download PDFInfo
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- CN206366978U CN206366978U CN201621420268.1U CN201621420268U CN206366978U CN 206366978 U CN206366978 U CN 206366978U CN 201621420268 U CN201621420268 U CN 201621420268U CN 206366978 U CN206366978 U CN 206366978U
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Abstract
The utility model is related to workpiece and provides operation power, and the power set include：Power plant module, with motor, the work about electric power part that the motor is used to be connected provides driving force；Control module, for the power plant module according to the work about electric power component controls docked, the first control program for controlling the power plant module may be updated in the control module.Renewable the first control program being stored in its control module of above-mentioned power set, to match different rated power, rotating speed or different types of work about electric power part, it is operated being maintained under each rated power and rotating speed for interfaced work about electric power part, above-mentioned power set is kept more preferable versatility, improve the input-output ratio of user.
Description
Technical field
The utility model is related to field of power tools, more particularly to a kind of power set and electric tool.
Background technology
Traditional electric tool includes workpiece, and motor, transmission mechanism, starting switch controls circuit, and energy provides single
Member etc., closes starting switch, and the loop that energy is provided between unit and motor is connected, and control circuit control motor starts to rotate,
The rotation of motor is passed to workpiece by transmission mechanism, performs corresponding work.Wherein, it is battery bag when energy provides unit
When, battery bag is removably connected with electric tool.
The problem of traditional electric tool is present is that each electric tool is both needed to set motor, energy to provide unit, control
The modules such as circuit processed.When a different electric tool of user's purchase N kinds, its cost paid is N number of equivalent to N number of motor
Circuit is controlled, N number of energy provides unit, the summation of the cost of N number of workpiece.But under normal circumstances, user is at a time
Using only a kind of electric tool so that other N-1 kinds electric tools leave unused, i.e. other N-1 motor, N-1 control circuit is equal
In idle state.Such a present situation significantly reduces the input-output ratio of user.It is badly in need of a kind of new dynamic Control of exploitation
Device, can drive and control a variety of dynamically working parts to be operated, and improve the use of the general modules such as motor, control circuit
Rate, and then improve the input-output ratio of user.
Utility model content
Based on this, it is necessary to which motor, control device for above-mentioned electric tool etc. only can drive a kind of workpiece to ask
Inscribe there is provided a kind of power set of applicable a variety of dynamically working parts and the electric tool with the power set.
A kind of power set, are detachably connected with least two work about electric power parts respectively, and the electric power work to being docked
Make part and operation power is provided, the power set include：
Power plant module, with motor, the work about electric power part that the motor is used to be connected provides driving force；
Control module, for the power plant module according to the work about electric power component controls docked, the control module can
Update the first control program for controlling the power plant module.
Renewable the first control program being stored in its control module of above-mentioned power set, to match different specified work(
Rate, rotating speed or different types of work about electric power part, make interfaced work about electric power part is maintained at each rated power
And be operated under rotating speed, above-mentioned power set is kept more preferable versatility, improve the input-output ratio of user.
In wherein one embodiment, the power set also include the parameter mould for being used to store the second control program
Block, the control module can obtain the second control program in the parameter module, and second control program is updated into institute
State in control module, to substitute first control program.
In wherein one embodiment, the parameter module includes the SD card to store the second control program, described
Control module obtains the second control program in the SD card by SD card interface.
In wherein one embodiment, the parameter module includes the USB flash disk to store the second control program, the control
Molding block obtains the second control program in the USB flash disk by USB interface.
In wherein one embodiment, the control module updates first control program by wireless network.
In wherein one embodiment, the control module includes rotary speed controling unit, for controlling the motor
Rotating speed.
In wherein one embodiment, the control module includes recognition unit, to recognize the power set institute
The work about electric power part of docking.
In wherein one embodiment, the power plant module includes battery, for providing electric power for the motor.
In wherein one embodiment, the control module also includes temperature detecting unit, to detect the battery
Temperature, and according to testing result control described control unit work.
In wherein one embodiment, the power plant module provides operating voltage for the control module.
A kind of electric tool, including work about electric power part and the power set described in foregoing any one, the power set
Removably it is electrically connected with the work about electric power part, to control the work about electric power component working.
Above-mentioned electric tool can utilize above-mentioned power set, make above-mentioned power set are renewable to be stored in its control module
The first control program, to match different rated power, rotating speed or different types of work about electric power part, make interfaced electricity
Being maintained under each rated power and rotating speed for power workpiece is operated, and above-mentioned power set is kept preferably general
Property, improve the input-output ratio of user.
Brief description of the drawings
Fig. 1 is the module diagram of the power set of the preferred embodiment of the utility model one.
Wherein：100. the power plant module of power set 110.
120. the parameter module of control module 130.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
To realize that different work about electric power parts being capable of shared power unit 100, the peak power output of power set 100
With it is all the work about electric power part of power set 100 can be installed needed for highest input power match；Power set 100 are most
Big output speed with it is all the work about electric power part of power set 100 can be installed needed for highest input speed match.Citing
Illustrate, if all highest input powers that can be installed needed for the work about electric power part of power set 100 are 1000w, it is all can peace
Minimum input power needed for filling the work about electric power part of power set 100 is 100w, the then output that power set 100 can be provided
Power necessarily be greater than 1000w.When it is only 100w work about electric power part that the power set 100, which are installed on required input power,
The power designs of power set 100 are excessive, cause unnecessary waste.If all can install the electric power work of power set 100
It is 20000 revs/min to make the highest input speed needed for part, it is all the work about electric power part of power set 100 can be installed needed for
Minimum input speed be 1000 revs/min, then the output speed that power set 100 can be provided necessarily be greater than 20000 revs/min.When
The power set 100 are installed on required input rotating speed when being only 1000 revs/min of work about electric power part, and power set 100 turn
Speed design is too high, causes unnecessary waste.For reach power set 100 between different work about electric power parts it is most economical
Shared effect, different types of work about electric power part, or same type, different output works is being coupled in power set 100
The work about electric power part of rate or rotating speed etc., its power output or rotating speed should as far as possible with the volume for the work about electric power part being coupled
Determine power or rated speed is consistent.
As shown in figure 1, the preferred embodiment of the utility model one discloses a kind of power set 100, the power set 100
Can be detachably connected with least two work about electric power parts respectively, when power set 100 are connected with the work about electric power part,
The power set 100 just can provide electric power for the work about electric power part docked, so that the work about electric power part docked can
Smoothly normal work.Work about electric power part in present embodiment can be blower workpiece, grass-mowing machine workpiece,
Chain saw workpiece, shrub and hedge trimmer workpiece etc..
Specifically, the power set 100 include housing (not shown), provided with power plant module 110 and control in the housing
Module 120, the work about electric power part that power plant module 110 is used to dock with power set 100 provides electric power, the electricity that this place is stated
Power workpiece for blower workpiece exemplified by, above-mentioned power plant module 110 have motor, when above-mentioned power set 100 with
During the workpiece docking of blower, the motor just can be docked with the fan of the workpiece of blower, and drive fan work,
And then the whole workpiece of blower is worked.
Above-mentioned motor can be brushless electric machine, or other types of motor, the utility model is not construed as limiting to this.
Above-mentioned control module 120 controls the power output or rotating speed that the motor of above-mentioned power plant module 110 adjusts, make its with it is right
The rated power or rotational speed matches of the workpiece of the blower connect, and then control the workpiece of docked blower to exist
It is operated in the state of relative ideal, also, the control module 120 can also update and be stored in the of the control module 120
One control program.For example, it is necessary to by above-mentioned docked blower the need for because of practical operation occasion or model change
Workpiece be replaced by another model blower workpiece, the specified work(of the workpiece of the blower after replacing
Rate or rotating speed and being different from before replacing, now, the control module 120 just may be updated being stored in control module 120
First control program, makes the control module 120 adjust the power output or rotating speed of the motor of above-mentioned power plant module 110, make its with
Blower and the rated power of workpiece or rotational speed matches after replacing.
In addition, above-mentioned power set 100 can also enter with another work about electric power part (being, for example, the work head of grass-mowing machine)
Row mating, and drive its work.Have in user to when the upgrading demand of the first control program in power set 100, or
When the control assembly 100 is not linked into the work head of the grass-mowing machine or this is linked into the control assembly 100 to beat the grass
When the work head of machine but the work of the not actuated grass-mowing machine, staff can give the first control program in control unit 121
Update, power, rotating speed or the steering for being exported the motor of above-mentioned power plant module 110, with the work department of the grass-mowing machine docked
Power, rotating speed or the steering of part unanimously, and then control to carry out work in the state of ideal to the workpiece of the grass-mowing machine of docking
Make.
In more detail, above-mentioned power set 100 include parameter module 130, and the parameter module 130 can be with above-mentioned control mould
Block 120 is electrically connected with, and the second control program for storing pre-updated, above-mentioned control module 120 can be from above-mentioned parameter module
Second control program is obtained on 130, and second control program is updated in control module 120, subsequent control module 120 is just
Workpiece in docked ground can be controlled to work according to above-mentioned second control program.For example, above-mentioned parameter module 130 can be wrapped
SD card is included, the second control program of pre-updated is stored in the SD card by staff, when control module 120 and above-mentioned SD card pair
After connecing, above-mentioned control module 120 just can obtain the second control program deposited in SD card by SD card interface, and second is controlled
Processing procedure sequence is updated in control module 120.Subsequently, control module 120 controls above-mentioned power plant module according to second control program
Rotating speed, power output, steering of 110 motor etc., to drive docked work about electric power component working.
Above-mentioned parameter module 120 can also include USB flash disk, and the second control program of pre-updated is stored in the U by staff
On disk, after control module 120 is docked with above-mentioned USB flash disk, above-mentioned control module 120 just can be obtained by USB flash disk interface and deposit in USB flash disk
On the second control program, and the second control program is updated in control module 120.Subsequently, control module 120 according to this
Two control programs control rotating speed, power output, steering of motor of above-mentioned power plant module 110 etc., to drive docked electric power
Workpiece works.
Above-mentioned power set 100 also may not include above-mentioned parameter module 130, in other words, and above-mentioned SD card or USB flash disk can not also
Within above-mentioned power set 100.Power set 100 only have the SD card interface for being used for docking SD card or USB flash disk or USB flash disk
Structure.User can use any SD card or USB flash disk to store the second control program, and pass through corresponding interface and above-mentioned power set
100 are docked, and the second control program is substituted into above-mentioned first control program, reach the purpose for updating control program.
Except control module 120 is docked with above-mentioned parameter module 130 to receive control parameter, above-mentioned control module 120 is also
Control program can be obtained from long-range server by wireless network, to update the be located in control module 120 first control
Processing procedure sequence.Wireless network herein can utilize WiFi connections, can also be using bluetooth connection etc., and the utility model is not made herein
Limit.Control module 120 can be according to the rotating speed, defeated of the motor as the control program control power plant module 110 acquired in server
Go out power, steering etc., to drive docked work about electric power component working.
Above-mentioned control module 120 can also include recognition unit, and the recognition unit is to recognize that the power set institute is right
The work about electric power part that connects simultaneously draws recognition result, and the result that control module 120 can be recognized according to recognition unit, control institute is right
The work of the work about electric power part connect.
Above-mentioned power plant module 110 also includes battery, and the battery is used to drive above-mentioned motor to rotate, and then is work about electric power portion
Part provides electric power.
Above-mentioned control module 120 may also include temperature detecting unit, and the temperature detecting unit is to detect above-mentioned battery
Temperature, and according to the testing result, control power plant module work.Specifically, said temperature detection unit includes temperature sensor,
The temperature sensor is arranged on the vicinity of above-mentioned battery, when the temperature when detecting battery work is too high, control module 120
The signal detected according to said temperature sensor, control power plant module 110 is stopped.
Above-mentioned battery can also provide operating voltage, such control unit 121 for the above-mentioned receiving control program of control unit 121
It is the individually external driving voltage, and then make above-mentioned control unit of control unit 121 without staff in receiving control program
121 all can receiving control program under any working environment.
Above-mentioned battery can be ickel-cadmium cell, Ni-H cell, lead-acid battery, lithium ion battery etc., and the utility model is to this
It is not construed as limiting.
Renewable the first control program stored in it of the control module of above-mentioned power set, to match different specified work(
Rate, rotating speed or different types of work about electric power part, make interfaced work about electric power part is maintained at each rated power
And be operated under rotating speed, above-mentioned power set is kept more preferable versatility, improve the input-output ratio of user.
The utility model additionally provides a kind of electric tool, the electric tool include above-described power set 100 with
And the work about electric power part docked with the power set 100, the power set 100 are with after work about electric power part mating, being somebody's turn to do
Work about electric power part can be blower workpiece, grass-mowing machine workpiece, chain saw workpiece, shrub and hedge trimmer workpiece
Deng.The power set 100 just can drive work about electric power part to be operated.
Electric tool can update the first control program being stored in its control module using above-mentioned power set 100, with
Different rated power, rotating speed or different types of work about electric power part are matched, makes the holding of interfaced work about electric power part
It is operated under each rated power and rotating speed, above-mentioned power set is kept more preferable versatility, improves the input of user
Output ratio.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (11)
1. a kind of power set, are detachably connected with least two work about electric power parts respectively, and the work about electric power to being docked
Part provides operation power, it is characterised in that the power set include：
Power plant module, with motor, the work about electric power part that the motor is used to be connected provides driving force；
Control module, for the power plant module according to the work about electric power component controls docked, the control module may be updated
The first control program for controlling the power plant module.
2. power set according to claim 1, it is characterised in that the power set also include being used to store the second control
The parameter module of processing procedure sequence, the control module can obtain the second control program in the parameter module, and this second is controlled
Processing procedure sequence is updated in the control module, to substitute first control program.
3. power set according to claim 2, it is characterised in that the parameter module is included to store the second control
The SD card of program, the control module obtains the second control program in the SD card by SD card interface.
4. power set according to claim 2, it is characterised in that the parameter module is included to store the second control
The USB flash disk of program, the control module obtains the second control program in the USB flash disk by USB interface.
5. power set according to claim 1, it is characterised in that the control module updates described by wireless network
First control program.
6. power set according to claim 1, it is characterised in that the control module includes rotary speed controling unit, are used
In the rotating speed for controlling the motor.
7. power set according to claim 1, it is characterised in that the control module includes recognition unit, to know
The work about electric power part that not described power set are docked.
8. power set according to claim 1, it is characterised in that the power plant module includes battery, for be described
Motor provides electric power.
9. power set according to claim 8, it is characterised in that the control module also includes temperature detecting unit,
Temperature to detect the battery, and described control unit work is controlled according to testing result.
10. power set according to claim 1, it is characterised in that the power plant module provides for the control module
Operating voltage.
11. a kind of electric tool, it is characterised in that including work about electric power part and according to claim any one of 1-10
Power set, the power set are removably electrically connected with the work about electric power part, to control the work about electric power portion
Part works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420268.1U CN206366978U (en) | 2016-12-22 | 2016-12-22 | Power set and electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621420268.1U CN206366978U (en) | 2016-12-22 | 2016-12-22 | Power set and electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206366978U true CN206366978U (en) | 2017-08-01 |
Family
ID=59393559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621420268.1U Active CN206366978U (en) | 2016-12-22 | 2016-12-22 | Power set and electric tool |
Country Status (1)
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|---|---|
| CN (1) | CN206366978U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214411A (en) * | 2016-12-22 | 2018-06-29 | 苏州宝时得电动工具有限公司 | Power plant and electric tool |
| CN111542418A (en) * | 2018-03-30 | 2020-08-14 | 工机控股株式会社 | Working machine |
-
2016
- 2016-12-22 CN CN201621420268.1U patent/CN206366978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108214411A (en) * | 2016-12-22 | 2018-06-29 | 苏州宝时得电动工具有限公司 | Power plant and electric tool |
| CN111542418A (en) * | 2018-03-30 | 2020-08-14 | 工机控股株式会社 | Working machine |
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