CN104677297A - Automatic detector for work stroke of automobile pedal and detection method of automatic detector - Google Patents
Automatic detector for work stroke of automobile pedal and detection method of automatic detector Download PDFInfo
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- CN104677297A CN104677297A CN201510116073.1A CN201510116073A CN104677297A CN 104677297 A CN104677297 A CN 104677297A CN 201510116073 A CN201510116073 A CN 201510116073A CN 104677297 A CN104677297 A CN 104677297A
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- pedal
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- photodiode
- emitting diode
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- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000012360 testing method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000881 depressing effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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Abstract
The invention discloses an automatic detector for the work stroke of an automobile pedal. The automatic detector comprises a bottom plate and two back plates which are perpendicularly mounted with the bottom plate in parallel, wherein a to-be-detected pedal is mounted on the bottom plate, a photosensitive diode is mounted in the position, perpendicular to the back plate, of each detection point of the stroke of the to-be-detected pedal, a light emitting diode is correspondingly mounted on the other back plate parallel to the back plate, and the photosensitive diodes and the light emitting diodes are mounted in pairs. The automatic detector provided by the invention greatly reduces the work intensity of workers, is high in detection precision and can greatly improve the detection efficiency.
Description
Technical field
This invention relates to auto parts and components processing technique field, more specifically, relates to a kind of testing tool and detection method of auto pedal.
Background technology
Need after auto pedal completion of processing to detect the size of its free state and the size of range, to ensure that its range of operation is in given stroke range.The general method of manual inspection that adopts is carried out at present, inefficiency.The invention discloses a kind of auto pedal cubing and detection method thereof.This cubing coordinates corresponding detection method that workman can be helped to carry out the detection of auto pedal free travel tolerance and scope rapidly and accurately, greatly can improve detection efficiency, ensures accuracy of detection.
Summary of the invention
Technical matters to be solved by this invention is to provide one can automatically detect auto pedal impulse stroke, ensures that accuracy of detection meets the requirements simultaneously, can improve the cubing of detection efficiency.
For achieving the above object, technical scheme of the present invention is:
The automatic detection tool of a kind of auto pedal impulse stroke, it is characterized in that: include base plate, be vertically installed with two pieces of parallel backboards with described base plate, described base plate is provided with pedal to be checked, each check point of described pedal travel to be checked installs a photodiode perpendicular to the position of backboard, corresponding installation a light emitting diode, photodiode and light emitting diode mounted in pairs on the backboard that another block is parallel.
As preferably, described photodiode and light emitting diode are infrared photosensitive.
As preferably, it is two right that described photodiode and light emitting diode are provided with, respectively the initial position of corresponding pedal to be checked and maximum travel position.
An automatic testing method for auto pedal impulse stroke, uses the automatic detection tool of aforementioned automotive pedal impulse stroke to detect; During each detection, pedal to be checked is arranged on base plate, when pedal to be checked is in initial position, photodiode and LEDs ON, during detection, depressing pedal to be checked makes it be in range place, the light path of photodiode and light emitting diode is interdicted by pedal to be checked, light sensitive diode not conducting, and controller can confirm that pedal to be checked is qualified.
Photodiode, due to its spectral characteristic, is the degree of accuracy ensureing to detect, and photodiode beyond natural light and light emitting diode can be selected as pick-up unit, select infrared photosensitive here.
For the initial position and maximum travel position that ensure pedal to be checked can be detected, the automatic detection tool of aforementioned automotive pedal impulse stroke is provided with two pairs of photodiodes and light emitting diode, be arranged on backboard respectively, and the initial position detection point of position and pedal to be checked and maximum travel position check point corresponding.
beneficial effect:
The invention provides the automatic detection tool of a kind of auto pedal impulse stroke, alleviate the labour intensity of workman greatly, accuracy of detection is high simultaneously, greatly can improve detection efficiency.
Below in conjunction with specification drawings and specific embodiments, the present invention is described further.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of patent of the present invention;
Fig. 2 is the side view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, the automatic detection tool of a kind of auto pedal impulse stroke, include base plate 1, be vertically installed with two pieces of parallel backboards 21 and backboard 22 with described base plate 1, described base plate 1 is provided with pedal 3 to be checked, each check point of described pedal to be checked 3 stroke installs a photodiode 4 perpendicular to the position of backboard 21, a corresponding installation light emitting diode 5, photodiode 4 and light emitting diode 5 mounted in pairs on the backboard 22 that another block is parallel.Described photodiode 4 is infrared photosensitive with light emitting diode 5.
As shown in Figure 2, it is two right that photodiode 4 and light emitting diode 5 are provided with, respectively the initial position of corresponding pedal 3 to be checked and maximum travel position.
During detection, pedal 3 to be checked is arranged on base plate 1, during initial position, if pedal to be checked 3 is by the circuitry cuts of the photodiode 4 of correspondence position, then shows that the initial position of pedal 3 to be checked is qualified, otherwise just defective; The range of further detection pedal 3 to be checked, testing staff depresses pedal 3 to be checked to maximum travel position and stops, now the circuit of photodiode 4 is cut off, then show that the maximum travel position of pedal 3 to be checked meets designing requirement, otherwise be substandard product.
The foregoing is only preferred embodiment of the present invention, is not restriction with the present invention, and all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the automatic detection tool of auto pedal impulse stroke, it is characterized in that: include base plate (1), be vertically installed with two pieces of parallel backboards (21,22) with described base plate (1), described base plate (1) is provided with pedal to be checked (3), each check point on described pedal to be checked (3) stroke installs a photodiode (4) perpendicular to the position of backboard (21), backboard (22) upper corresponding installation a light emitting diode (5), photodiode (4) and light emitting diode (5) mounted in pairs that another block is parallel.
2. the automatic detection tool of auto pedal impulse stroke according to claim 1, is characterized in that: described photodiode (4) and light emitting diode (5) are infrared photosensitive.
3. the automatic detection tool of auto pedal impulse stroke according to claim 1 and 2, is characterized in that: it is two right that described photodiode (4) and light emitting diode (5) are provided with, respectively the initial position of corresponding pedal to be checked (3) and maximum travel position.
4. an automatic testing method for auto pedal impulse stroke, is characterized in that: use the automatic detection tool of auto pedal impulse stroke described in any one of claim 1 ~ 3 to detect; During each detection, pedal to be checked (3) is arranged on base plate (1), when pedal to be checked (3) is in initial position, photodiode (4) and light emitting diode (5) conducting, during detection, depressing pedal to be checked (3) makes it be in range place, photodiode (4) is interdicted by pedal to be checked (3) with the light path of light emitting diode (5), and light sensitive diode not conducting, controller can confirm that pedal to be checked (3) is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116073.1A CN104677297A (en) | 2015-03-17 | 2015-03-17 | Automatic detector for work stroke of automobile pedal and detection method of automatic detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116073.1A CN104677297A (en) | 2015-03-17 | 2015-03-17 | Automatic detector for work stroke of automobile pedal and detection method of automatic detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104677297A true CN104677297A (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510116073.1A Pending CN104677297A (en) | 2015-03-17 | 2015-03-17 | Automatic detector for work stroke of automobile pedal and detection method of automatic detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913809A (en) * | 2015-06-25 | 2015-09-16 | 苏州石丸英合精密机械有限公司 | Pedal in-place sensing device of automobile brake-accelerator pedal detection machine |
| CN108413890A (en) * | 2017-12-25 | 2018-08-17 | 重庆达德机械制造有限公司 | A kind of multifunctional steam vehicle exhaust pipe detection device |
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| US4554451A (en) * | 1982-06-08 | 1985-11-19 | Zahnraderfabrik Renk A.G. | Optoelectronic position indicator for a drive system |
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| CN2329944Y (en) * | 1998-04-14 | 1999-07-21 | 吉林工业大学 | Detector for automobile pedal running distance and force |
| JP2000313247A (en) * | 1999-05-06 | 2000-11-14 | Nissan Motor Co Ltd | Preceding car tracking device |
| DE19937809A1 (en) * | 1999-08-11 | 2001-02-15 | Bosch Gmbh Robert | Optical sensor for measurement of angular or linear displacement has an arrangement of thin film photo-sensitive semiconductor layers and electrodes with one of the electrodes sub- divided to provide position coding |
| CN101545759A (en) * | 2009-04-24 | 2009-09-30 | 长安大学 | Vehicle brake pedal travel measuring device and measuring method thereof |
| CN201387331Y (en) * | 2009-03-31 | 2010-01-20 | 新乡天丰机械制造有限公司 | Cold roll forming device and swing rod detecting device thereof |
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| CN202692871U (en) * | 2012-05-30 | 2013-01-23 | 浙江金刚汽车有限公司 | Automobile oil filling pipe assembly detection tool |
| CN103273968A (en) * | 2013-05-31 | 2013-09-04 | 广州威稳电机有限公司 | Novel automobile automatic pedal system |
| CN203536247U (en) * | 2013-09-24 | 2014-04-09 | 国家电网公司 | Photoelectric dialyzer for operating position of knife switch |
-
2015
- 2015-03-17 CN CN201510116073.1A patent/CN104677297A/en active Pending
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|---|---|---|---|---|
| US4554451A (en) * | 1982-06-08 | 1985-11-19 | Zahnraderfabrik Renk A.G. | Optoelectronic position indicator for a drive system |
| CN1120660A (en) * | 1994-08-26 | 1996-04-17 | 日野自动车工业株式会社 | Paddle device for detecting distance of travel |
| CN2329944Y (en) * | 1998-04-14 | 1999-07-21 | 吉林工业大学 | Detector for automobile pedal running distance and force |
| JP2000313247A (en) * | 1999-05-06 | 2000-11-14 | Nissan Motor Co Ltd | Preceding car tracking device |
| DE19937809A1 (en) * | 1999-08-11 | 2001-02-15 | Bosch Gmbh Robert | Optical sensor for measurement of angular or linear displacement has an arrangement of thin film photo-sensitive semiconductor layers and electrodes with one of the electrodes sub- divided to provide position coding |
| CN201387331Y (en) * | 2009-03-31 | 2010-01-20 | 新乡天丰机械制造有限公司 | Cold roll forming device and swing rod detecting device thereof |
| CN101545759A (en) * | 2009-04-24 | 2009-09-30 | 长安大学 | Vehicle brake pedal travel measuring device and measuring method thereof |
| CN102527010A (en) * | 2012-02-09 | 2012-07-04 | 孙泽坤 | System for measuring shot moving parameters during shot training |
| CN202692871U (en) * | 2012-05-30 | 2013-01-23 | 浙江金刚汽车有限公司 | Automobile oil filling pipe assembly detection tool |
| CN103273968A (en) * | 2013-05-31 | 2013-09-04 | 广州威稳电机有限公司 | Novel automobile automatic pedal system |
| CN203536247U (en) * | 2013-09-24 | 2014-04-09 | 国家电网公司 | Photoelectric dialyzer for operating position of knife switch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913809A (en) * | 2015-06-25 | 2015-09-16 | 苏州石丸英合精密机械有限公司 | Pedal in-place sensing device of automobile brake-accelerator pedal detection machine |
| CN108413890A (en) * | 2017-12-25 | 2018-08-17 | 重庆达德机械制造有限公司 | A kind of multifunctional steam vehicle exhaust pipe detection device |
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Application publication date: 20150603 |