CN104442573A - Method for reducing overlapping interference of vehicle double-faced rearview mirror visual angle - Google Patents
Method for reducing overlapping interference of vehicle double-faced rearview mirror visual angle Download PDFInfo
- Publication number
- CN104442573A CN104442573A CN201410622346.5A CN201410622346A CN104442573A CN 104442573 A CN104442573 A CN 104442573A CN 201410622346 A CN201410622346 A CN 201410622346A CN 104442573 A CN104442573 A CN 104442573A
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- China
- Prior art keywords
- convex lens
- lens
- lens sheet
- visual angle
- faced
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
Abstract
The invention discloses a method for reducing overlapping interference of a vehicle double-faced rearview mirror visual angle. The method is characterized in that a planar lens and a convex lens are arranged in the same lens frame in a spliced mode, the convex lens is arranged on the outer side of the planer lens so that the planer lens and the convex lens can be connected at the linear position vertical integrally, the convex part of the convex lens is arranged vertically, the cross sections, of any heights, of the surface of the convex lens are in an arc shape with the same radian, and the outer side of the convex lens inclines forwards, so that the lens face of the planer lens is just located on the lens face edge tangent line of the convex lens. The method has the advantages of being capable of reducing overlapping interference of the vehicle double-faced rearview mirror visual angle and ensuring driving safety better.
Description
Technical field
The present invention relates to a kind of vehicle mirrors design field, especially a kind of method reducing the overlap interference of vehicle two-sided shape back mirror visual angle.
Background technology
Vehicle mirrors is arranged on the component observing rear situation when vehicle front position travels for chaufeur, and its structure generally comprises a housing, forms picture frame and be embedded eyeglass on rear side of housing, housing is provided with pipe link for being connected with vehicle body.After back mirror installs, be generally positioned at vehicle front outer fix, observe to facilitate chaufeur.
In existing back mirror, there is following defect.1, rear view mirror lens is generally plane mirror, can ensure that fidelity observed by eyeglass, but observation visual angle is limited in scope, chaufeur is caused to grasp rear surrounding vehicles situation limited, easily ignore part side when running at high speed and travel the vehicle of coming, dangerous especially when the car that particularly converges collaborates, easily there is safety misadventure.
In order to solve the problem, in prior art, there is the back mirror technology of some Double sided mirrors, namely contain planar optics and convex mirror two pieces of eyeglasses in back mirror, with expanding visual range through being responsible for road surface by convex mirror, planar optics mainly can be leaned on when prevailing roadway to observe and to travel.
But this two-sided shape back mirror, in use, the phenomenon of visual range overlap can be there is, greatly disturb the observe and decide of chaufeur, particularly run at high speed or traffic convergence time, judge difference because visual range overlap can expend more energy, easily cause error in judgement, produce safety misadventure.
Summary of the invention
For above-mentioned the deficiencies in the prior art, technical matters to be solved by this invention is: how to provide a kind of method reducing the overlap interference of vehicle two-sided shape back mirror visual angle, ensure drive safety better.
In order to solve the problems of the technologies described above, present invention employs following technical scheme:
A kind of method reducing the overlap interference of vehicle two-sided shape back mirror visual angle, it is characterized in that, planar optics and the splicing of convex lens sheet are arranged in same picture frame, convex lens sheet is placed in planar optics outer fix and both are connected in vertical linear position along an entirety, convex lens sheet bossing is vertically arranged so that the cross-sectional plane of its surperficial arbitrary height is the arc of same radian; Convex lens sheet outer fix turns forward and the minute surface of planar optics is on the mirror edges tangent line of convex lens sheet just.
In the present invention, convex lens sheet outer fix turns forward and convex lens sheet transmitting image can be made just to hold in the mouth mutually with planar optics transmitting image, at utmost ensure that the connecting of planar optics and convex lens reflecting scene, avoid the vision impact that causes of overlap and interference better, at utmost improve drive safety.
In sum, the present invention has can reduce the overlap interference of vehicle two-sided shape back mirror visual angle, ensures the advantage of drive safety better.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that have employed the rear mirror of motorcycle of principle of design of the present invention.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the cutaway view of Fig. 3.
Fig. 5 is the structural representation of the reflecting surface of independent reflector in Fig. 3.
Detailed description of the invention
Below in conjunction with a kind of rear mirror of motorcycle that have employed the principle of the invention, the present invention is described in further details.
Have a rear mirror of motorcycle for wide viewing angle backsight effect, as Figure 1-Figure 5, comprise housing 1, form picture frame and be embedded eyeglass on rear side of housing 1, housing is provided with pipe link 2, wherein said eyeglass comprises one piece of planar optics 3 and one piece of convex lens sheet 4; A reflector 7 is also installed outside described housing 1.Like this, backsight angular field of view can be improved better, facilitate in driver process and can better grasp periphery situation, to avoid danger, improve safety.Meanwhile, in motorcycle driving process, reflector can flash back the sunlight and light, reminds surrounding vehicles chaufeur, improves the safety of motor cycle rider's equally.
Wherein, described planar optics 3 and convex lens sheet 4 splicing are arranged in same picture frame 5, convex lens sheet 4 is positioned at planar optics 3 outer fix and connects in vertical linear position along an entirety, and convex lens sheet 4 bossing is vertically arranged so that the cross-sectional plane of its surperficial arbitrary height is the arc of same radian.Such setting, is provided separately with two pieces of eyeglasses and compares, and structure is more simple, can be more convenient to install.And the unique texture of convex lens sheet, the scope that convex lens sheet is observed is along the Directional Extension outside planar optics range of observation lateral, improve the width observing rear scope, and importantly can avoid well when chaufeur scorch, because the scene reflected in planar optics and convex lens sheet overlaps the visual determination obstacle caused, avoid the driver behavior error that vision overlap causes, and then improve safety better.
Wherein, convex lens sheet 4 outer fix turns forward and the minute surface of planar optics 3 is on the mirror edges tangent line of convex lens sheet 4 just.Like this, at utmost ensure that the connecting of planar optics and convex lens reflecting scene, avoid the vision impact that causes of overlap and interference better, at utmost improve drive safety.
Wherein, two attachment faces of described picture frame 5 inner surface to be the mutual inclination be affixed with the back side of planar optics 3 and convex lens sheet 4 be angle are formed, and picture frame mounting edge is same plane along lateral surface.
Like this, facilitate the installation of eyeglass and make back mirror monnolithic case keep upright attractive in appearance.
Wherein, described planar optics 3 occupies the area that picture frame 5 is greater than 3/4ths parts, and convex lens sheet occupies all the other areas.
Like this, can ensure that absolute portions eyeglass is planar optics, consistent with common motor bike observation visual effect, when motor bike is positioned at safe sections of road, planar optics can be leaned on to observe rear, visual fatigue can not be caused due to the eyeglass of long-term observation two kinds of visual effects.
Wherein, described housing 1 outer fix extends to form forward the reflector attachment face 6 of and picture frame 5 plane orthogonal, on front side of reflector attachment face 6, middle part is extended forward an arc and forms a circular reflector mounting groove at middle part, and reflector 7 is for circular slab and be stained with and connect and be embedded in reflector mounting groove.Reflector can be facilitated like this to be arranged on housing, reflector installation site is positioned at outermost simultaneously, improve alarming effect, reflector is the effect that circular slab can produce similar Warning light, improve warning function, reflector is stained with by glue the fixed sturcture connect while adopting and being embedded clamping simultaneously, has structure simple, quick and easy for installation, and the advantage such as fixed effect is good.
Wherein, described housing 1 leading flank be overall along reflector attachment face arcuately rounding off to the stream line pattern curved surface of housing near the inner end of vehicle body.Like this, not only good looking appearance, and housing structure bulk strength can be ensured, the effect of decelerating wind resistance can also be reached simultaneously.
Wherein, described reflector 7 adopts red, transparent material to obtain, its outer surface is plane of incidence, its inner surface is reflecting surface 8, reflecting surface 8 obtains for smearing emissive material, reflecting surface 8 shape is the square angular structures of some evenly distributed projections, and each square angular structures is surrounded by three orthogonal congruent square light sliding surfaces.Such reflector adopts red, transparent material to obtain, and when making light and reflect away, other light waves are absorbed by red material and the light be reflected back is taken on a red color, and strengthen warning function.Meanwhile, due to the angular structures of reflecting surface, be provided with the mirror effect toward three different directions reflections, and some light penetrate the plane of incidence again after mutually can be reflected between multiple reflecting surface, therefore significantly enhance reflecting effect, there is light reflecting effect good, the advantage of good warning effect.
Wherein, in the frame structure of formation, and the attachment face lateral top rake for installing convex lens sheet makes to form angle between itself and the attachment face for mounting plane eyeglass, and angular range is 2-5 degree.So advantageously in the radian arranging convex lens sheet, the planar optics surface of installing is on the tangent line of convex lens surface just.
Therefore the structure of above-mentioned rear mirror of motorcycle can facilitate chaufeur to improve observation visual range, grasps periphery traffic state, lowers risk of driving; Nearby vehicle can be warned well simultaneously, remind existence and the position of motor bike, improve motor cycle rider's safety, self also there is structure simple simultaneously, quick and easy for installation, the advantages such as good warning effect.
Claims (1)
1. one kind is reduced the method for vehicle two-sided shape back mirror visual angle overlap interference, it is characterized in that, planar optics and the splicing of convex lens sheet are arranged in same picture frame, convex lens sheet is placed in planar optics outer fix and both are connected in vertical linear position along an entirety, convex lens sheet bossing is vertically arranged so that the cross-sectional plane of its surperficial arbitrary height is the arc of same radian; Convex lens sheet outer fix turns forward and the minute surface of planar optics is on the mirror edges tangent line of convex lens sheet just.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410622346.5A CN104442573A (en) | 2014-11-07 | 2014-11-07 | Method for reducing overlapping interference of vehicle double-faced rearview mirror visual angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410622346.5A CN104442573A (en) | 2014-11-07 | 2014-11-07 | Method for reducing overlapping interference of vehicle double-faced rearview mirror visual angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104442573A true CN104442573A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410622346.5A Pending CN104442573A (en) | 2014-11-07 | 2014-11-07 | Method for reducing overlapping interference of vehicle double-faced rearview mirror visual angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104442573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108804729A (en) * | 2017-05-05 | 2018-11-13 | 王司宇 | A kind of easy setting method of vehicle right and left rearview mirror convex lens flat mirror accounting and convex lens convexity parameter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113209U (en) * | 1991-12-04 | 1992-08-19 | 河间市科委汽车配件厂 | Multifunctional safety rear-view mirror for car backing-up |
| EP0654379A1 (en) * | 1993-11-20 | 1995-05-24 | Schefenacker Vision Systems UK Limited | Vehicle rearview mirror |
| EP0692407A1 (en) * | 1994-07-13 | 1996-01-17 | Murakami Kaimeido Co., Ltd | Back mirror and method for manufacturing the same |
| JPH09164884A (en) * | 1995-12-14 | 1997-06-24 | Tadami Waga | Wide angle side mirror for automobile |
| CN2787506Y (en) * | 2003-08-05 | 2006-06-14 | 郑杰克 | Large-view field rear-view mirror equipped with indication lamp and safety lamp |
-
2014
- 2014-11-07 CN CN201410622346.5A patent/CN104442573A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113209U (en) * | 1991-12-04 | 1992-08-19 | 河间市科委汽车配件厂 | Multifunctional safety rear-view mirror for car backing-up |
| EP0654379A1 (en) * | 1993-11-20 | 1995-05-24 | Schefenacker Vision Systems UK Limited | Vehicle rearview mirror |
| EP0692407A1 (en) * | 1994-07-13 | 1996-01-17 | Murakami Kaimeido Co., Ltd | Back mirror and method for manufacturing the same |
| JPH09164884A (en) * | 1995-12-14 | 1997-06-24 | Tadami Waga | Wide angle side mirror for automobile |
| CN2787506Y (en) * | 2003-08-05 | 2006-06-14 | 郑杰克 | Large-view field rear-view mirror equipped with indication lamp and safety lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108804729A (en) * | 2017-05-05 | 2018-11-13 | 王司宇 | A kind of easy setting method of vehicle right and left rearview mirror convex lens flat mirror accounting and convex lens convexity parameter |
| CN108804729B (en) * | 2017-05-05 | 2021-12-21 | 王司宇 | Simple setting method for convex mirror flat mirror ratio and convex mirror convexity parameter of left and right rearview mirrors of automobile |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |