CN102052891A - Instrument for measuring torsion angle of wiper arm - Google Patents
Instrument for measuring torsion angle of wiper arm Download PDFInfo
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- CN102052891A CN102052891A CN 201010578362 CN201010578362A CN102052891A CN 102052891 A CN102052891 A CN 102052891A CN 201010578362 CN201010578362 CN 201010578362 CN 201010578362 A CN201010578362 A CN 201010578362A CN 102052891 A CN102052891 A CN 102052891A
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- wiper arm
- windscreen wiper
- scaleplate
- torsional angle
- pointer
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses an instrument for measuring a torsion angle of a wiper arm, comprising a base body and a wiper arm placer, wherein the base body is provided with a scale plate with torsion angle indexes, and the scale plate is provided with two limited posts; the wiper arm placer is movably connected with the scale plate, the wiper arm placer is fixed with a pointer pointing to the torsion angle indexes, and the pointer is positioned between the two limited posts. The instrument provided by the invention has the advantages that the scale plate as well as the wiper arm placer and the pointer which are mutually coordinated with the scale plate are arranged, and the scale plate is provided with the two limited posts arranged at the two sides of the pointer, thus the deflection angle of the wiping angle of the wiper arm can be measured, the structure is simple, the measurement can be carried out conveniently, the cost is low, and the service life is long.
Description
Technical field
The present invention relates to a kind of measurement mechanism, especially relate to a kind of windscreen wiper arm torsional angle measuring instrument.
Background technology
Along with expanding economy, automobile progresses into increasing family, and the security performance of automobile also receives great concern.The wiper angle of the windscreen wiper arm of vehicle wiper is just calculated by digital simulation by manufacturer when design, but after wiper is installed to automobile, because factors such as parts cooperation, may there be deviation in its wiper angle with design load, particularly use wiper after a while onboard, how the actual wiper angle of its scraping arm changes, conformance with standard whether, can only judge by automobile wiper shake and size of beating in operational process at present, do not have corresponding measuring instrument tool, thereby how to develop a kind of utensil that is used to measure the torsional angle of windscreen wiper arm and become the problem that needs to be resolved hurrily.
Summary of the invention
The defective that The present invention be directed to the existence of above-mentioned background technology provides a kind of windscreen wiper arm torsional angle measuring instrument, and this windscreen wiper arm torsional angle measuring instrument not only can be measured the drift angle size of windscreen wiper arm wiper angle, and simple in structure, is convenient to measure the low and long service life of cost.
For achieving the above object, the invention discloses a kind of windscreen wiper arm torsional angle measuring instrument, it comprises pedestal and windscreen wiper arm placing piece, and described pedestal is provided with the scaleplate with torsional angle scale, and described scaleplate is provided with two limited posts; Described windscreen wiper arm placing piece and described scaleplate flexibly connect, and are fixed with the pointer that points to the torsional angle scale on the described windscreen wiper arm placing piece, and described pointer is between described two limited posts.
Further, described windscreen wiper arm placing piece is the shape of falling F, it is provided with the connecting link that flexibly connects with described scaleplate, one end of described connecting link has extended to form extension rod to the direction perpendicular to described scaleplate, the middle part of described extension rod is fixed with the gag lever post parallel with described connecting link, is formed with windscreen wiper arm end spatial accommodation between described connecting link and the described gag lever post.
Further, described pedestal is provided with fixed base plate, and an end of described fixed base plate is fixed with described scaleplate, and described fixed base plate is vertical mutually with described scaleplate.
Further, be fixed with some feets below the described fixed base plate.
Further, described feet is three, and the line between described three feets forms triangle.
In sum, windscreen wiper arm placing piece and the pointer of windscreen wiper arm torsional angle measuring instrument of the present invention by being provided with described scaleplate and cooperatively interacting with described scaleplate, described scaleplate is provided with the limited post that is positioned at described pointer both sides, thereby not only realize to measure the drift angle size of windscreen wiper arm wiper angle, and it is simple in structure, be convenient to measure the low and long service life of cost.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the synoptic diagram at another visual angle of the present invention shown in Figure 1.
Embodiment
For further understanding feature of the present invention, technological means and the specific purposes that reached, function, the present invention is described in further detail below in conjunction with accompanying drawing and embodiment.
See also Fig. 1 and Fig. 2, windscreen wiper arm torsional angle measuring instrument of the present invention comprises pedestal 1 and windscreen wiper arm placing piece 2, and described pedestal 1 is provided with fixed base plate 11, and described fixed base plate 11 belows are fixed with some feets 12.Described feet 12 is three, and the line between described three feets 12 forms triangle.Upper surface one end of described fixed base plate 11 is fixed with scaleplate 13, and this scaleplate 13 is provided with torsional angle scale 131 and two limited posts 132, and described limited post 132 is positioned at the below of described torsional angle scale 131, and described fixed base plate 11 is vertical mutually with described scaleplate 13.
Described windscreen wiper arm placing piece 2 is the shape of falling F, and it is provided with the connecting link 21 that flexibly connects with described scaleplate 13, and the middle part of described connecting link 21 is fixed with the pointer 3 that points to scaleplate 13 torsional angle scales 131.Described pointer 3 is between described two limited posts 132.One end of described connecting link 21 has extended to form extension rod 22 to the direction perpendicular to described scaleplate 13, the middle part of described extension rod 22 is fixed with the gag lever post 23 parallel with described connecting link 21, is formed with windscreen wiper arm end spatial accommodation 24 between described connecting link 21 and the described gag lever post 23.
Use when of the present invention, place it in the windshield place of automotive front, itself and windscreen wiper arm roughly are on the same surface level, described feet 12 is placed on the windshield.At this moment, an end of windscreen wiper arm is placed on the described windscreen wiper arm placing piece 2, and windscreen wiper arm front end is placed in the windscreen wiper arm end spatial accommodation 24, observe the torsional angle scale 131 that described pointer 3 points to, just directly measure the drift angle size of windscreen wiper arm wiper angle.When the drift angle of described windscreen wiper arm wiper angle is big, can be by the restriction of described limited post 132, thereby can avoid damaging pointer 3, thus can increase serviceable life.By described windscreen wiper arm end spatial accommodation 24 is set, thereby be convenient to measure.
In sum, windscreen wiper arm placing piece 2 and the pointer 3 of windscreen wiper arm torsional angle measuring instrument of the present invention by being provided with described scaleplate 13 and cooperatively interacting with described scaleplate 13, described scaleplate 13 is provided with the limited post 132 that is positioned at described pointer 3 both sides, thereby not only realize to measure the drift angle size of windscreen wiper arm wiper angle, and it is simple in structure, be convenient to measure the low and long service life of cost.
The above embodiment has only expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as limitation of the scope of the invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with claims.
Claims (5)
1. windscreen wiper arm torsional angle measuring instrument, it is characterized in that: comprise pedestal (1) and windscreen wiper arm placing piece (2), described pedestal (1) is provided with the scaleplate (13) with torsional angle scale (131), and described scaleplate (13) is provided with two limited posts (132); Described windscreen wiper arm placing piece (2) flexibly connects with described scaleplate (13), is fixed with the pointer (3) that points to torsional angle scale (131) on the described windscreen wiper arm placing piece (2), and described pointer (3) is positioned between described two limited posts (132).
2. windscreen wiper arm torsional angle measuring instrument according to claim 1, it is characterized in that: described windscreen wiper arm placing piece (2) is the shape of falling F, it is provided with the connecting link (21) that flexibly connects with described scaleplate (13), one end of described connecting link (21) has extended to form extension rod (22) to the direction perpendicular to described scaleplate (13), the middle part of described extension rod (22) is fixed with the gag lever post (23) parallel with described connecting link (21), is formed with windscreen wiper arm end spatial accommodation (24) between described connecting link (21) and the described gag lever post (23).
3. windscreen wiper arm torsional angle measuring instrument according to claim 1 and 2, it is characterized in that: described pedestal (1) is provided with fixed base plate (11), one end of described fixed base plate (11) is fixed with described scaleplate (13), and described fixed base plate (11) is vertical mutually with described scaleplate (13).
4. windscreen wiper arm torsional angle measuring instrument according to claim 3 is characterized in that: described fixed base plate (11) below is fixed with some feets (12).
5. windscreen wiper arm torsional angle measuring instrument according to claim 4, it is characterized in that: described feet (12) is three, the line between described three feets (12) forms triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010578362 CN102052891A (en) | 2010-12-08 | 2010-12-08 | Instrument for measuring torsion angle of wiper arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010578362 CN102052891A (en) | 2010-12-08 | 2010-12-08 | Instrument for measuring torsion angle of wiper arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102052891A true CN102052891A (en) | 2011-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010578362 Pending CN102052891A (en) | 2010-12-08 | 2010-12-08 | Instrument for measuring torsion angle of wiper arm |
Country Status (1)
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| CN (1) | CN102052891A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788547A (en) * | 2012-08-20 | 2012-11-21 | 江苏富丽华通用设备有限公司 | Measuring device for mounting angles of blades of axial flow fan |
| CN103115557A (en) * | 2013-02-18 | 2013-05-22 | 安徽江淮汽车股份有限公司 | Wiper attack angel measuring tool and wiper attack angel measuring method |
| CN104019787A (en) * | 2014-06-25 | 2014-09-03 | 贵阳万江航空机电有限公司 | Method and device for detecting torsional angle, arch rise and pressure of wiper arm |
| CN108181065A (en) * | 2016-12-08 | 2018-06-19 | 华晨汽车集团控股有限公司 | A kind of Wiper arm rigidity detection device and method |
| CN109211069A (en) * | 2018-10-30 | 2019-01-15 | 安徽江淮汽车集团股份有限公司 | A kind of universal windscreen wiper attack angle measuring device |
| CN109579769A (en) * | 2019-01-14 | 2019-04-05 | 江苏云睿汽车电器系统有限公司 | It is a kind of can between dynamic measurement windscreen wiper floating rule and windshield angle of attack device |
| CN110082124A (en) * | 2019-05-06 | 2019-08-02 | 浙江兄弟之星汽配有限公司 | A kind of detection device for wiper production |
| CN111272132A (en) * | 2020-03-31 | 2020-06-12 | 中国航发动力股份有限公司 | Detection device and detection method for rotation angle of adjustable flow blade |
| CN113720588A (en) * | 2021-07-23 | 2021-11-30 | 山东豪驰智能汽车有限公司 | Test method for rapidly measuring pressing force and torsion angle of wiper arm |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430185A (en) * | 2008-09-18 | 2009-05-13 | 奇瑞汽车股份有限公司 | Striking angle measurer of wiper and measuring method thereof |
| CN201885673U (en) * | 2010-12-08 | 2011-06-29 | 殷小恒 | Measurement instrument for torsional angle of wiper arm |
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2010
- 2010-12-08 CN CN 201010578362 patent/CN102052891A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430185A (en) * | 2008-09-18 | 2009-05-13 | 奇瑞汽车股份有限公司 | Striking angle measurer of wiper and measuring method thereof |
| CN201885673U (en) * | 2010-12-08 | 2011-06-29 | 殷小恒 | Measurement instrument for torsional angle of wiper arm |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102788547A (en) * | 2012-08-20 | 2012-11-21 | 江苏富丽华通用设备有限公司 | Measuring device for mounting angles of blades of axial flow fan |
| CN102788547B (en) * | 2012-08-20 | 2014-12-10 | 江苏富丽华通用设备有限公司 | Measuring device for mounting angles of blades of axial flow fan |
| CN103115557A (en) * | 2013-02-18 | 2013-05-22 | 安徽江淮汽车股份有限公司 | Wiper attack angel measuring tool and wiper attack angel measuring method |
| CN103115557B (en) * | 2013-02-18 | 2015-12-23 | 安徽江淮汽车股份有限公司 | Windscreen wiper angle of attack survey instrument and measuring method |
| CN104019787A (en) * | 2014-06-25 | 2014-09-03 | 贵阳万江航空机电有限公司 | Method and device for detecting torsional angle, arch rise and pressure of wiper arm |
| CN104019787B (en) * | 2014-06-25 | 2016-05-18 | 贵阳万江航空机电有限公司 | Detect method and the device thereof of torsional angle of wiper arm, sagitta, pressure simultaneously |
| CN108181065A (en) * | 2016-12-08 | 2018-06-19 | 华晨汽车集团控股有限公司 | A kind of Wiper arm rigidity detection device and method |
| CN109211069A (en) * | 2018-10-30 | 2019-01-15 | 安徽江淮汽车集团股份有限公司 | A kind of universal windscreen wiper attack angle measuring device |
| CN109579769A (en) * | 2019-01-14 | 2019-04-05 | 江苏云睿汽车电器系统有限公司 | It is a kind of can between dynamic measurement windscreen wiper floating rule and windshield angle of attack device |
| CN110082124A (en) * | 2019-05-06 | 2019-08-02 | 浙江兄弟之星汽配有限公司 | A kind of detection device for wiper production |
| CN110082124B (en) * | 2019-05-06 | 2020-06-30 | 浙江兄弟之星汽配有限公司 | Detection device for windscreen wiper production |
| CN111272132A (en) * | 2020-03-31 | 2020-06-12 | 中国航发动力股份有限公司 | Detection device and detection method for rotation angle of adjustable flow blade |
| CN113720588A (en) * | 2021-07-23 | 2021-11-30 | 山东豪驰智能汽车有限公司 | Test method for rapidly measuring pressing force and torsion angle of wiper arm |
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Application publication date: 20110511 |