CN108507471A - A kind of free play of clutch electronic gauge - Google Patents
A kind of free play of clutch electronic gauge Download PDFInfo
- Publication number
- CN108507471A CN108507471A CN201810217405.9A CN201810217405A CN108507471A CN 108507471 A CN108507471 A CN 108507471A CN 201810217405 A CN201810217405 A CN 201810217405A CN 108507471 A CN108507471 A CN 108507471A
- Authority
- CN
- China
- Prior art keywords
- grating
- pedal
- grating scale
- free play
- automatic pedal
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000000691 measurement method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010044074 Torticollis Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000018197 inherited torticollis Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present invention relates to a kind of measuring instruments, more particularly to a kind of free play of clutch electronic gauge, including automatic pedal, grating scale is installed on the automatic pedal, the grating reading head of wherein grating scale is connected to by pedal connector plate on automatic pedal, the grating blade of grating scale is fixed on automatic pedal side, and grating scale is connect with a microcontroller line；The microcontroller is connect with power supply, display screen line respectively.The free play of clutch electronic gauge of the present invention, it measures quickly, accurately, existing steel ruler measurement method can be substituted completely, and it is suitable for a variety of models, it is also applied to the measurement of brake-pedal of automobile free travel, therefore market demand is very big, has sizable marketing practical value.
Description
Technical field
The present invention relates to a kind of measuring instrument, more particularly to a kind of free play of clutch electronic gauge.
Background technology
The method of gaging clutch pedal free stroke is measured with steel ruler at present, by maintenance personal station outside vehicle, measurement of bending over,
When reading data interior torticollis head need to be put in see, it is very inconvenient, and can not ensure sight and pedal on the same line,
It is big to read data error, in addition the minimum scale of steel ruler is 1mm, and measurement accuracy is not high.
Invention content
The problem to be solved in the present invention is to overcome the shortcomings of background technology, provides a kind of free play of clutch electronics
Measuring instrument.
The present invention is to be achieved through the following technical solutions：A kind of free play of clutch electronic gauge, including
The automatic pedal of clutch is equipped with grating scale on the automatic pedal, and the grating reading head of wherein grating scale passes through foot
Tirasse is connected on automatic pedal, and the grating blade of grating scale is fixed on automatic pedal side, grating scale and one
Microcontroller connects；The microcontroller is connect with power supply, display screen line respectively.
One reset switch of grafting on the mainboard patch of the microcontroller.
The display screen is matrix liquid-crystal display screen.
The free play of clutch electronic gauge of the present invention measures quickly, accurately, can substitute existing steel completely
Ruler measurement method, and it is suitable for a variety of models, it is also applied to the measurement of brake-pedal of automobile free travel, therefore the market demand
Amount is very big, has sizable marketing practical value.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the microcontroller line connection framework figure of the present invention.
In figure, 1 automatic pedal, 2 grating reading heads, 3 grating blades, 4 microcontrollers, 5 power supplys, 6 display screens, 7 reset open
It closes, 8 grating scales.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings, but not as a limitation of the invention.The embodiment includes
The automatic pedal 1 of automobile clutch installs a grating scale 8, the wherein grating reading head 2 of grating scale 8 on automatic pedal 1
It being connected on automatic pedal 1 by pedal connector plate, the grating blade 3 of grating scale 8 is fixed on 1 side of automatic pedal,
Grating scale 8 is connect with 4 line of a microcontroller, and microcontroller 4 is also connect with power supply 5,6 line of display screen respectively, and wherein power supply 5 is for providing
Electric energy, display screen 6 are matrix liquid-crystal display screen for showing measurement data, display screen 6, and a reset switch 7 is plugged on microcontroller 4
On patch on mainboard.
Grating reading head 2 when measurement, is placed on automobile treadle by the free play of clutch electronic gauge of the present invention
On plate 1, survey crew steps on automatic pedal 1, and at this moment automatic pedal 1 drives grating reading head 2 freely to move along a straight line, grating
Ruler 8 acquires the data that grating scale 8 exports, meter by built-in Moire fringe effect output light gate pulse data, at this moment microcontroller 4
Practical air line distance is calculated, and includes on display screen 6 by measurement data.
Embodiment described above, only one kind of the present invention more preferably specific implementation mode, those skilled in the art
The usual variations and alternatives that member carries out within the scope of technical solution of the present invention should be all included within the scope of the present invention.
Claims (3)
1. a kind of free play of clutch electronic gauge, includes the automatic pedal of clutch（1）, it is characterised in that：
The automatic pedal（1）On grating scale is installed（8）, wherein grating scale（8）Grating reading head（2）It is connected by foot pedal
Device is connected to automatic pedal（1）On, grating scale（8）Grating blade（3）It is fixed on automatic pedal（1）Side, grating scale
（8）With a microcontroller（4）Line connects；The microcontroller（4）Respectively with power supply（5）, display screen（6）Line connects.
2. free play of clutch electronic gauge according to claim 1, it is characterised in that：The microcontroller
（4）Mainboard patch on one reset switch of grafting（7）.
3. free play of clutch electronic gauge according to claim 1, it is characterised in that：The display screen
（6）For matrix liquid-crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810217405.9A CN108507471A (en) | 2018-03-16 | 2018-03-16 | A kind of free play of clutch electronic gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810217405.9A CN108507471A (en) | 2018-03-16 | 2018-03-16 | A kind of free play of clutch electronic gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108507471A true CN108507471A (en) | 2018-09-07 |
Family
ID=63375831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810217405.9A Pending CN108507471A (en) | 2018-03-16 | 2018-03-16 | A kind of free play of clutch electronic gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108507471A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155103A (en) * | 2014-08-03 | 2014-11-19 | 盐城平安机械有限公司 | Clutch detecting system |
| CN107063683A (en) * | 2017-04-26 | 2017-08-18 | 北京联合大学 | Vehicle cab clutch system ergonomics test device and its method of testing |
| CN208042997U (en) * | 2018-03-16 | 2018-11-02 | 山东职业学院 | A kind of free play of clutch electronic gauge |
-
2018
- 2018-03-16 CN CN201810217405.9A patent/CN108507471A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104155103A (en) * | 2014-08-03 | 2014-11-19 | 盐城平安机械有限公司 | Clutch detecting system |
| CN107063683A (en) * | 2017-04-26 | 2017-08-18 | 北京联合大学 | Vehicle cab clutch system ergonomics test device and its method of testing |
| CN208042997U (en) * | 2018-03-16 | 2018-11-02 | 山东职业学院 | A kind of free play of clutch electronic gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |