CN105627998A - Positioning tool for measuring driver's visual angle and vision field - Google Patents
Positioning tool for measuring driver's visual angle and vision field Download PDFInfo
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- CN105627998A CN105627998A CN201410610643.8A CN201410610643A CN105627998A CN 105627998 A CN105627998 A CN 105627998A CN 201410610643 A CN201410610643 A CN 201410610643A CN 105627998 A CN105627998 A CN 105627998A
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Abstract
The present invention discloses a positioning tool for measuring a driver's visual angle and vision field, a base is in the shape of Greek letter Pi, and the upper part of the positioning tool is provided with a bracket composite structure with lifting and translational movement functions. The positioning tool includes (shown in Figure 1) a base 1, a bolt 2, a lifting hand wheel 3, a lifting column 4, a movable platform 5, a laser target gage point 6, an inverted U-shaped frame 7, an eye position measurement point 8, a butterfly-shaped nut 9, a lower jaw support bracket 10, an angle turntable 11, a water bubble 12, a bolt 13, a translational movement hand wheel 14, a column tube 15, a locking screw 16, a pushing wire 17 and a side pushing nail 18. The positioning tool can achieve driver design eye position reproduction, can support and adjust a driver's head, allows a customer to clearly understand and master an actual visual angle and vision field of a driver facing an integrated display screen (instrument panel) and a cockpit window, directly provides accurate technical parameters, and has great significance to promote the development of equipment and improve the performance of the equipment.
Description
Technical field
The invention belongs to engineering measuring technology field, relate to a kind of location instrument measured for driver visual angle and visual field.
Background technology
With invent in immediate prior art, driver visual angle and visual field measure process, it is remove pilot set, one theodolite is put into passenger cabin, the centre of gyration of theodolite is reappeared and designs eye position place driver, gauger, by rotating theodolite telescope, aims at passenger cabin front windshield border or side window border, again through the direct reading horizontal angle of the reading plotter on the theodolite angle of pitch.
Deficiency is in that: human eye is not truly observe at design eye position place, but is observed by telescopical light pipe, there are differences with true human eye observation. The method is only capable of measuring horizontal angle and the angle of pitch, and has been not set up and the relation of full machine coordinate system.
Not reappearing driver designs the location instrument of eye position both at home and abroad at present, the location instrument of the present invention can be used in novel measuring method, as used portable digital three-dimensional coordinates measurement equipment laser tracker and adnexa T-Prob detector thereof, during driver visual angle visual field is measured, this location instrument realizes driver and designs the reproduction of eye position, and driver head is supported, adjusts. Client can be made to be well understood to and grasp real visual angle and the visual field of integrated display screen (instrumental panel) and passenger cabin window faced by driver, technical parameter accurately is directly provided. To the development promoting equipment, the performance improving equipment has great importance.
Summary of the invention
It is an object of the invention to: in driver visual angle and visual field measurement process, select more accurately efficient measuring method, it is proposed to a kind of design the location instrument that eye position, driver visual angle and visual field are measured for accurately reappearing driver.
The technical scheme is that a kind of location instrument measured for driver visual angle and visual field, it is characterized in that, including base 1, bolt 2, lifting handwheel 3, lifting column 4, moveable platform 5, laser target punctuate 6, inverted U framework 7, eye position measuring point 8, wing nut 9, chin rest 10, angle disk 11, blister 12, bolt 13, translation handwheel 14, column jecket 15, lock-screw 16, jackscrew 17, side jackscrew 18;
Wherein, base 1 is " �� " type structure, and it has jackscrew 17 and side jackscrew 18, uniform 4 laser target punctuates 6 on inverted U framework 7, and inverted U framework 7 is fixed on moveable platform 5 by two bolts 13; Mobile platform 5 is arranged on vertical lifting column 4, and equipped with angle disk 11 on moveable platform 5, on angle disk 11, riveted joint is provided with chin rest 10, and translation handwheel 14 is arranged on moveable platform 5, and moveable platform can be driven to translate; Lifting column 4 is assemblied in column jecket 15, and by lifting, handwheel 3 drives, lock-screw 16 is locked; Column jecket 15 is connected with bottom base 1 by bolt 2; Moveable platform is provided with blister 12; Base 1 lower surface contacts with left and right, cabin opening's edge and jointly play supporting role with column jecket 15; Column jecket 15 leads for lifting column 12; The horizontal attitude of jackscrew 17 adjustable positioning tool, side jackscrew 18 can limit the position all around of location instrument; Lifting handwheel 3 and translation handwheel 14 can drive moveable platform 5 to lift and translate, and adjust the position of eye position measuring point 8; Eye position measuring point 8 is used for determining design eye position, and inverted U framework 7 is used for supporting eye position measuring point 8, wing nut 9 be fastened on inverted U framework 7 by eye position measuring point 8, and eye position measuring point 8 is accurately positioned in design eye position place by the setting out survey that can pass through laser target punctuate 6; Chin rest 10 can support and position driver head, and angle disk 11 with neck rotation, and can be shown head and neck rotational angle by scale; Measure whether U-shaped framework 7 wire is parallel to coordinate system by laser target punctuate 6 on inverted U framework 7; Lock-screw 16 is used for locking lifting column 4.
The invention has the beneficial effects as follows:
The present invention can accurately reappear driver's eye position, and driver head is supported, adjusts. Client can being made to be well understood to and grasp real visual angle and the visual field of integrated display screen (instrumental panel) and passenger cabin window faced by driver, directly provide technical parameter accurately, to the development promoting equipment, the performance improving equipment has great importance. The instrument adopting the present invention coordinates with laser tracker etc., it is possible to accurately and conveniently driver visual angle and visual field are measured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention, wherein, base 1, bolt 2, lifting handwheel 3, lifting column 4, moveable platform 5, laser target punctuate 6, inverted U framework 7, eye position measuring point 8, wing nut 9, chin rest 10, angle disk 11, blister 12, bolt 13, translation handwheel 14, column jecket 15, lock-screw 16, jackscrew 17, side jackscrew 18;
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
The location instrument of the present invention, its base is " �� " type, and top has the support combination structure of lifting, translation functions. Location instrument includes (as shown in Figure 1): base 1, bolt 2, lifting handwheel 3, lifting column 4, moveable platform 5, laser target punctuate 6, inverted U framework 7, eye position measuring point 8, wing nut 9, chin rest 10, angle disk 11, blister 12, bolt 13, translation handwheel 14, column jecket 15, lock-screw 16, jackscrew 17, top, side nail 18.
Its architectural feature is in that, eye position measuring point 8 is connected by wing nut 9 with inverted U framework 7, uniform 4 laser target punctuates 6 on inverted U framework 7, and inverted U framework 7 is fixed on moveable platform 5 by two bolts 13. Moveable platform 5 is arranged on vertical lifting column 4, and equipped with angle disk 11 on moveable platform 5, on angle disk 11, riveted joint is provided with chin rest 10, moveable platform 5 is installed and is also equipped with translation handwheel 14 and horizontal blister 12. Lifting column 4 is assemblied in column jecket 15, and by lifting, handwheel 3 drives, lock-screw 16 is locked. Column jecket 5 is connected by the base 1 that bolt 2 is " �� " type structure with bottom, and base 1 has 4 jackscrews 17 and 2 side jackscrews 18.
Its functional character is in that, " �� " type base 1 lower surface contacts with left and right, cabin opening's edge and jointly play supporting role with column jecket 15, and column jecket 15 leads for lifting column 12 simultaneously. The horizontal attitude of 4 jackscrew 17 adjustable positioning tools, 2 side jackscrews 18 can limit location instrument position all around. Lifting handwheel 3 and translation handwheel 14 can drive moveable platform 5 to lift and translate, and then adjust eye position measuring point 8 to ideal position. Eye position measuring point 8 is used for determining design eye position, inverted U framework 7 is used for supporting eye position measuring point 8, being fastened on inverted U framework 7 by wing nut 9 by eye position measuring point 8, eye position measuring point 8 is dependent on the setting out survey of 4 laser target punctuates 6 is accurately positioned in design eye position place. Chin rest 10 can support and position driver head, and angle disk 11 with neck rotation, and can be shown head and neck rotational angle by scale. Lock-screw 16 is used for locking lifting column 4. Blister 12 is for monitoring the level of location instrument. Wing nut 9 and bolt 13 are respectively provided with firm function.
Claims (1)
1. the location instrument measured for driver visual angle and visual field, it is characterized in that, including base [1], bolt [2], lifting handwheel [3], lifting column [4], moveable platform [5], laser target punctuate [6], inverted U framework [7], eye position measuring point [8], wing nut [9], chin rest [10], angle disk [11], blister [12], bolt [13], translation handwheel [14], column jecket [15], lock-screw [16], jackscrew [17], side jackscrew [18], wherein, base [1] is " �� " type structure, it has jackscrew [17] and side jackscrew [18], upper uniform 4 the laser target punctuates [6] of inverted U framework [7], inverted U framework [7] is fixed on moveable platform [5] by two bolts [13], mobile platform [5] is arranged on vertical lifting column [4], equipped with angle disk [11] on moveable platform [5], the upper riveted joint of angle disk [11] is provided with chin rest [10], translation handwheel [14] is arranged on moveable platform [5], and moveable platform can be driven to translate, lifting column [4] is assemblied in column jecket [15], by lifting handwheel [3] driving, lock-screw [16] locking, column jecket [15] is connected with bottom base [1] by bolt [2], moveable platform is provided with blister [12], base [1] lower surface contacts with left and right, cabin opening's edge and jointly play supporting role with column jecket [15], column jecket [15] leads for lifting column [12], the horizontal attitude of jackscrew [17] adjustable positioning tool, side jackscrew [18] can limit the position all around of location instrument, lifting handwheel [3] and translation handwheel [14] can drive moveable platform [5] lifting and translation, adjust the position of eye position measuring point [8], eye position measuring point [8] is used for determining design eye position, inverted U framework [7] is used for supporting eye position measuring point [8], being fastened on inverted U framework [7] by wing nut [9] by eye position measuring point [8], eye position measuring point [8] is accurately positioned in design eye position place by the setting out survey that can pass through laser target punctuate [6], chin rest [10] can support and position driver head, and angle disk [11] with neck rotation, and can be shown head and neck rotational angle by scale, measure whether U-shaped framework [7] wire is parallel to coordinate system by the upper laser target punctuate [6] of inverted U framework [7], lock-screw [16] is used for locking lifting column [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410610643.8A CN105627998B (en) | 2014-11-03 | 2014-11-03 | A kind of positioning instrument measured for driver visual angle and visual field |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410610643.8A CN105627998B (en) | 2014-11-03 | 2014-11-03 | A kind of positioning instrument measured for driver visual angle and visual field |
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| CN105627998A true CN105627998A (en) | 2016-06-01 |
| CN105627998B CN105627998B (en) | 2018-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410610643.8A Active CN105627998B (en) | 2014-11-03 | 2014-11-03 | A kind of positioning instrument measured for driver visual angle and visual field |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596082A (en) * | 2018-11-07 | 2019-04-09 | 中国航空工业集团公司西安飞机设计研究所 | The method of field calibration Linear displacement transducer |
| CN109596083A (en) * | 2018-11-07 | 2019-04-09 | 中国航空工业集团公司西安飞机设计研究所 | Guiding tool for field calibration linear movement pick-up |
| CN112697105A (en) * | 2020-12-02 | 2021-04-23 | 中铁二十三局集团第六工程有限公司 | Measuring equipment and measuring method for mining tunnel survey |
| CN114111701A (en) * | 2021-07-28 | 2022-03-01 | 上海华模科技有限公司 | Tool and method for positioning viewpoint of collimation virtual image vision system |
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| JPH05280956A (en) * | 1992-04-02 | 1993-10-29 | Kanto Auto Works Ltd | Method and apparatus for measuring field of view of automobile |
| JPH09210846A (en) * | 1996-02-05 | 1997-08-15 | Mitsubishi Automob Eng Co Ltd | Method and apparatus for measurement of visual recognition of gradually changed curvature mirror surface on composite curved surface mirror |
| CN202188846U (en) * | 2011-06-09 | 2012-04-11 | 上海通用汽车有限公司 | Visual field measuring tool for automobile driver |
| CN102967473A (en) * | 2012-11-30 | 2013-03-13 | 奇瑞汽车股份有限公司 | Driver front-view measuring device |
| CN103091114A (en) * | 2011-10-29 | 2013-05-08 | 重庆车辆检测研究院有限公司 | Rapid measuring device for front visual field of automobile driver |
-
2014
- 2014-11-03 CN CN201410610643.8A patent/CN105627998B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05280956A (en) * | 1992-04-02 | 1993-10-29 | Kanto Auto Works Ltd | Method and apparatus for measuring field of view of automobile |
| JPH09210846A (en) * | 1996-02-05 | 1997-08-15 | Mitsubishi Automob Eng Co Ltd | Method and apparatus for measurement of visual recognition of gradually changed curvature mirror surface on composite curved surface mirror |
| CN202188846U (en) * | 2011-06-09 | 2012-04-11 | 上海通用汽车有限公司 | Visual field measuring tool for automobile driver |
| CN103091114A (en) * | 2011-10-29 | 2013-05-08 | 重庆车辆检测研究院有限公司 | Rapid measuring device for front visual field of automobile driver |
| CN102967473A (en) * | 2012-11-30 | 2013-03-13 | 奇瑞汽车股份有限公司 | Driver front-view measuring device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596082A (en) * | 2018-11-07 | 2019-04-09 | 中国航空工业集团公司西安飞机设计研究所 | The method of field calibration Linear displacement transducer |
| CN109596083A (en) * | 2018-11-07 | 2019-04-09 | 中国航空工业集团公司西安飞机设计研究所 | Guiding tool for field calibration linear movement pick-up |
| CN112697105A (en) * | 2020-12-02 | 2021-04-23 | 中铁二十三局集团第六工程有限公司 | Measuring equipment and measuring method for mining tunnel survey |
| CN114111701A (en) * | 2021-07-28 | 2022-03-01 | 上海华模科技有限公司 | Tool and method for positioning viewpoint of collimation virtual image vision system |
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| Publication number | Publication date |
|---|---|
| CN105627998B (en) | 2018-01-16 |
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