CN207529177U - A kind of impact type electric driven tool monitoring apparatus - Google Patents
A kind of impact type electric driven tool monitoring apparatus Download PDFInfo
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- CN207529177U CN207529177U CN201721655994.6U CN201721655994U CN207529177U CN 207529177 U CN207529177 U CN 207529177U CN 201721655994 U CN201721655994 U CN 201721655994U CN 207529177 U CN207529177 U CN 207529177U
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Abstract
The utility model provides a kind of impact type electric driven tool monitoring apparatus, it includes electric power system, central processing unit, display screen and phonetic warning system, display screen is embedded on the fuselage of electric tool, electric tool is internally provided with power monitoring module, blow cylinder oil capacity monitoring module, carbon brush monitoring module, temperature monitoring module, Rotating speed measring module, number of shocks detection module, run time detection module, each module and central processing unit, and phonetic warning system electrical connection, the data information feedback of each module is shown on a display screen, each monitoring module is respectively provided with upper limit value, phonetic warning system sound ring alarm when reaching upper limit value, electric power system powers off.The utility model is by various data acquisition systems on a display screen for user is given to refer to; simultaneously there is provided voice module, high-decibel is prompted, and in subsequent power-off protection when the upper limit value of monitoring reaches; the safety for protecting electric tool of effect again improves the service life of electric tool.
Description
Technical field
The utility model is related to field of power tools, particularly a kind of impact type electric driven tool monitoring apparatus.
Background technology
Existing impact type electric driven tool does not have corresponding monitoring means, and complete machine burns or work half when work
Tool goes wrong in way, and cutter head is stuck in a dilemma on construction part.
It would therefore be desirable to have it is a kind of it is considerable, can audibility real-time alert monitoring device.
Utility model content
The purpose of this utility model is for the existing above problem, provides a kind of impact type electric driven tool monitoring apparatus.
The purpose of this utility model can be realized by following technical proposal：A kind of impact type electric driven tool monitoring apparatus,
It is characterized in that, it includes electric power system, central processing unit, display screen and phonetic warning system, display screen is embedded in electronic work
On the fuselage of tool, electric tool be internally provided with power monitoring module, blow cylinder oil capacity monitoring module, carbon brush monitoring module,
Temperature monitoring module, Rotating speed measring module, number of shocks detection module, run time detection module, each module and central processing
Device and phonetic warning system electrical connection, the data information feedback of each module show that each monitoring module is respectively provided on a display screen
Upper limit value, each monitoring module reach upper limit value then phonetic warning system sound ring alarm or electric power system power-off.
The display parameter of display screen includes realtime power, blow cylinder oil residual capacity or adds the time of machine oil, carbon
Brush replace margin time, the temperature of fuselage, in output shaft unit interval for connect with cutter head rotating speed, cutter head unit interval interior punching
Hit number frequency and the accumulated time length of work.
The power monitoring module includes voltage detecting submodule and current detecting submodule, and voltage detecting submodule is in parallel
Real-time voltage is measured in the gear switching circuit of electric tool, current detecting submodule is connected on the internal wiring of electric tool
Upper measurement real-time current, voltage detecting submodule and current detecting submodule the data obtained product be realtime power, realtime power
Display is on a display screen.
The real-time voltage and real-time current is shown on a display screen.
The monitor speed module includes speed probe, and number of shocks detection module includes photoelectric counting sensor, should
Speed probe is with photoelectric counting sensor at the output shaft that cutter head connects.
The blow cylinder oil capacity monitoring module is computing module, by electric tool number of shocks computed losses amount.
The blow cylinder oil capacity monitoring module includes static capacity display sub-module and dynamic capacity shows submodule
Block, the static capacity show that submodule includes fuel level sensor, and the dynamic capacity display sub-module is computing module, by electricity
Power driven tools number of shocks computed losses amount, the static capacity display sub-module and dynamic capacity display sub-module are in electric tool
Switching and the connection of display screen in static environment and working environment.
The run time monitoring module, is integrated in central processing unit, and fuselage is powered the automatic calculating time.
The carbon brush monitoring module is computing module, by electric tool run time computed losses amount.The carbon brush prison
It controls module and includes multistage computational submodule, the multistage computational submodule is corresponding with the gears at different levels of electric tool, every grade of meter
Operator module is alternately displayed on LED display.
The temperature monitoring module includes temperature sensor, and temperature sensor is set on the internal side of shell of fuselage.
Compared with prior art, the utility model supplies that user is given to refer to by various data acquisition systems on a display screen, together
When be provided with voice module, high-decibel is prompted when the upper limit value of monitoring reaches, and in subsequent power-off protection, and what is imitated protects
The safety of electric tool improves the service life of electric tool.
Description of the drawings
Fig. 1 is each module connection relationship diagram of the utility model.
Fig. 2 is blow cylinder oil capacity monitoring module relation schematic diagram.
1, central processing unit in figure；2nd, power monitoring module；3rd, capacity monitor module；4th, carbon brush monitoring module；5th, it impacts
Number detection module；6th, run time detection module；7th, temperature monitoring module；8th, Rotating speed measring module；9th, phonetic warning system；
10th, display screen；11st, static capacity display sub-module；12nd, dynamic capacity display sub-module.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Shown in Fig. 1, the utility model includes electric power system, central processing unit 1, display screen 10 and phonetic warning system 9, shows
Display screen 10 is embedded on the fuselage of electric tool, and electric power system includes battery supply or external power supply, is connected in electric power system
Gear on-off, the electric power system are connect with central processing unit 1.
Display screen 10 is on the body upper of electric tool or the handle of fuselage, for intuitively showing electric tool
Parameters.
Electric tool, which is internally provided with, needs what is monitored：Power monitoring module 2, blow cylinder oil capacity monitoring module 3, carbon brush
Monitoring module 4, temperature monitoring module 7；
And need what is intuitively shown：Rotating speed measring module 8, number of shocks detection module 5, run time detection module 6.
Each monitoring module is needed the parameter feedback of monitoring display data on the display screen 10 first, at the same also will and voice
Alarm system 9 is electrically connected.Each monitoring module is respectively provided with upper limit value, 9 sound of phonetic warning system ring alarm, power supply when reaching upper limit value
System cut-off.
Secondly, if each detection module by parameter feedback on the display screen 10.
First, power monitoring module 2：Including voltage detecting submodule and current detecting submodule, voltage detecting submodule is simultaneously
It is associated in the gear switching circuit of electric tool and measures real-time voltage, current detecting submodule is connected on the inner wire of electric tool
Road measures real-time current, and voltage detecting submodule and current detecting submodule the data obtained product are realtime power, in real time electricity
Pressure and real-time current show that on the display screen 10, realtime power is also shown on the display screen 10.When stall occurs, realtime power
Rapid raising rises to upper limit value then 9 sound of phonetic warning system ring alarm, and electric power system powers off thereafter.
2nd, blow cylinder oil capacity monitoring module 3：A schemes directly calculate oil consumption with number of shocks, if punching every time
The oil consumption hit is a, and number of shocks n, total oil mass is M, and Fuel Oil Remaining is shown as m=M-a*n.Such as：Per Secondary Shocks, loss is a
=0.1ml, number of shocks is n=500 times, and the total oil mass this time added is M=100ml, then is shown on display screen 10
Number is m=50ml.
B schemes, in Fig. 2, blow cylinder oil capacity monitoring module 3 includes static capacity display sub-module 11 and dynamic capacity
Display sub-module 12, the static capacity show that submodule includes fuel level sensor, the dynamic capacity display sub-module 12 with
The number of impact determines oil consumption, if the oil consumption per Secondary Shocks is a, number of shocks n, total oil mass is M, and Fuel Oil Remaining is shown
For m=M-a*n, in static state, Fuel Oil Remaining m is using the amount that fuel level sensor measures as display standard, with dynamic capacity during work
The amount of 12 gained of display sub-module is display standard.Such as：During work, static capacity shows that submodule calculates, and is damaged per Secondary Shocks
It consumes for a=0.1ml, number of shocks is n=500 time, and the total oil mass this time added is M=100ml, then aobvious on display screen 10
The number shown is m=50ml；And when static state, fluid reflux, fuel level sensor measures Fuel Oil Remaining as 58ml, then display
The digital m=58ml that shows on screen 10, during lower task, also using 58ml as total oil mass.
3rd, carbon brush monitoring module 4：The carbon brush monitoring module 4 is connect with switch gear, and carbon brush is replaced margin time and calculated
It is as follows：
One gear of switch, is lost total time Z1, usage time T1, margin time S1；
Two gear of switch, is lost total time Z2, usage time T2, margin time S2；
Three gear of switch, is lost total time Z3, usage time T3, margin time S3；
Normalized form is：
Z1-T1=S1；
Z2-T2=S2；
Z3-T3=S3；
Set the transformation COEFFICIENT K often kept off, Z1/Z2=K1；Z1/Z3=K2；Z2/Z3=K3
(Z2-T2) xK1=S2xK1=S1；
(Z3-T3) xK2=S3xK2=S1；
(Z3-T3) xK2=S3xK3=S2；
When converting gear, it is upper one gear margin time S be multiplied by or divided by opposite K values, become it is next gear surplus when
Between, the margin time after the transformation is again as calculating the loss total time of starting, and correspondence becomes this on display screen 10 of shifting gears every time
The margin time of gear.
Such as:Due to gear difference, motor speed is divided into speed, also different to the degree of wear of carbon brush,
One gear of switch, is lost total time 100h；
Two gear of switch, is lost total time 200h；
Three gear of switch, is lost total time 400h；
1/2=K1；1/4=K2；2/4=K3
When three gear of switch has run 50h, it is 350h that the present display of display screen 10, which is margin time, then switchs three gears and turns on
Close two gear, S3xK3=S2, go to switch two gear after display screen 10 be shown as margin time 175h or go to switch one gear after
According to S3xK2=S1, display screen 10 is shown as margin time 87.5h, and when display only shows a hour unit h, it is inaccurate to point.When
After going to one gear of switch, electric tool 87.5h is again started up as present loss total time.After margin time reaches setting value
Replace brush.
4th, temperature monitoring module 7, including temperature sensor, temperature sensor is set on the internal side of shell of fuselage, temperature data
Display is on the display screen 10.
5th, run time detection module 6 is integrated in central processing unit 1, and fuselage is powered the automatic calculating time, and data are shown
Show on the display screen 10, the call parameter as carbon brush monitoring module 4.
6th, Rotating speed measring module 8 and number of shocks detection module 5, monitor speed module include speed probe, impact time
Number detection module 5 includes the output that photoelectric counting sensor, the speed probe and photoelectric counting sensor are connected set on cutter head
At axis, 5 data of number of shocks detection module are 3 call parameter of blow cylinder oil capacity monitoring module.
The various aspects of the effective comprehensive detection electric tool of arrangement above, can prompt the inside of electric tool to ask in time
Topic improves the service life of electric tool.
Above example is intended only as one of which case and carries out special case explanation, the skill of the utility model technical field
Art personnel can do various modifications or additions to described specific embodiment or substitute in a similar way, but simultaneously
The spirit or beyond the scope of the appended claims of the utility model is not deviated by.
Claims (10)
1. a kind of impact type electric driven tool monitoring apparatus, which is characterized in that it includes electric power system, central processing unit, display screen
And phonetic warning system, display screen are embedded on the fuselage of electric tool, electric tool is internally provided with power monitoring module, impact
Cylinder oil capacity monitor module, carbon brush monitoring module, temperature monitoring module, Rotating speed measring module, number of shocks detection module, fortune
Row time detection module, each module are electrically connected with central processing unit and phonetic warning system, the data information feedback of each module
It shows on a display screen, each monitoring module is respectively provided with upper limit value, and each monitoring module reaches upper limit value, and then phonetic warning system sound rings
Alarm, electric power system power-off.
2. a kind of impact type electric driven tool monitoring apparatus according to claim 1, which is characterized in that the display screen is shown
Parameter includes realtime power, blow cylinder oil residual capacity or adds the time of machine oil, carbon brush replaces the temperature of margin time, fuselage
In degree, output shaft unit interval for being connect with cutter head in the unit interval of rotating speed, cutter head number of shocks frequency and work when
Between cumulative length.
A kind of 3. impact type electric driven tool monitoring apparatus according to claim 1 or 2, which is characterized in that the power prison
It controls module and includes voltage detecting submodule and current detecting submodule, the gear that voltage detecting submodule is connected in parallel on electric tool is cut
It changes and real-time voltage is measured on circuit, current detecting submodule, which is connected on the internal wiring of electric tool, measures real-time current, electricity
It is realtime power to press detection sub-module and current detecting submodule the data obtained product, and realtime power is shown on a display screen.
A kind of 4. impact type electric driven tool monitoring apparatus according to claim 3, which is characterized in that the real-time voltage
It is shown on a display screen with real-time current.
A kind of 5. impact type electric driven tool monitoring apparatus according to claim 1 or 2, which is characterized in that the rotating speed prison
It controls module and includes speed probe, number of shocks detection module includes photoelectric counting sensor, the speed probe and photoelectrometer
Number sensor is set at the output shaft of cutter head connection.
A kind of 6. impact type electric driven tool monitoring apparatus according to claim 1 or 2, which is characterized in that the impact gas
Cylinder oil capacity monitoring module is computing module, by electric tool number of shocks computed losses amount.
A kind of 7. impact type electric driven tool monitoring apparatus according to claim 1 or 2, which is characterized in that the impact
Cylinder oil capacity monitor module includes static capacity display sub-module and dynamic capacity display sub-module, and the static capacity is shown
Submodule includes fuel level sensor, and the dynamic capacity display sub-module is computing module, is calculated by electric tool number of shocks
Waste, the static capacity display sub-module and dynamic capacity display sub-module are in electric tool static environment and working environment
Middle switching and the connection of display screen.
8. a kind of impact type electric driven tool monitoring apparatus according to claim 1 or 2, which is characterized in that during the operation
Between monitoring module, be integrated in central processing unit, fuselage, which is powered, automatic calculates the time.
9. a kind of impact type electric driven tool monitoring apparatus according to claim 8, which is characterized in that the carbon brush monitors mould
Block is computing module, by electric tool run time computed losses amount.
A kind of 10. impact type electric driven tool monitoring apparatus according to claim 1 or 2, which is characterized in that the temperature prison
It controls module and includes temperature sensor, temperature sensor is set on the internal side of shell of fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655994.6U CN207529177U (en) | 2017-12-01 | 2017-12-01 | A kind of impact type electric driven tool monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655994.6U CN207529177U (en) | 2017-12-01 | 2017-12-01 | A kind of impact type electric driven tool monitoring apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN207529177U true CN207529177U (en) | 2018-06-22 |
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ID=62577805
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655994.6U Expired - Fee Related CN207529177U (en) | 2017-12-01 | 2017-12-01 | A kind of impact type electric driven tool monitoring apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942802A (en) * | 2017-12-01 | 2018-04-20 | 陈文理 | A kind of impact type electric driven tool monitoring apparatus |
| CN110716495A (en) * | 2019-09-30 | 2020-01-21 | 厦门金鹭特种合金有限公司 | Intelligent prediction system for dynamic strength of indexable insert |
-
2017
- 2017-12-01 CN CN201721655994.6U patent/CN207529177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942802A (en) * | 2017-12-01 | 2018-04-20 | 陈文理 | A kind of impact type electric driven tool monitoring apparatus |
| CN110716495A (en) * | 2019-09-30 | 2020-01-21 | 厦门金鹭特种合金有限公司 | Intelligent prediction system for dynamic strength of indexable insert |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: 321200 Tongqin Hardware Machinery Industrial Park, Wuyi County, Jinhua City, Zhejiang Province Patentee after: Wuyi News & Tools Co.,Ltd. Address before: No. 57, Zhi Chang Road, Maotou village, Jiangnan street, Yongkang City, Jinhua, Zhejiang Patentee before: Chen Wenli |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |