CN203611864U - Optical side-view mirror with function of foresight - Google Patents
Optical side-view mirror with function of foresight Download PDFInfo
- Publication number
- CN203611864U CN203611864U CN201320492187.2U CN201320492187U CN203611864U CN 203611864 U CN203611864 U CN 203611864U CN 201320492187 U CN201320492187 U CN 201320492187U CN 203611864 U CN203611864 U CN 203611864U
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- China
- Prior art keywords
- view mirror
- rectangle
- reflecting optics
- eyeglass
- optical
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Abstract
The utility model relates to the field of an automobile optical side-view mirror and concretely relates to an optical side-view mirror with a function of foresight. A foresight mirror system formed by an optical lens and integrated with the side-view mirror is arranged in the optical side-view mirror. The optical side-view mirror is characterized in that the foresight mirror system is formed by a side-view mirror shell, an arch-shaped convex reflection lens, a flat plate reflection lens, a rectangular foresight window, a rectangular foresight window glass cover sheet and a side-view mirror lens. A lateral lower area of an edge of an automobile bumper and a ground condition image in front of an automobile front wheel can be reflected onto the arch-shaped convex reflection lens via the rectangular foresight window glass cover sheet, then reflected onto the flat plate reflection lens and at last enters a driver vision via reflection of the flat plate reflection lens. The optical side-view mirror with the function of foresight is advantageous in that by employment of an optical system with low cost and stable work, a side-viewing function is achieved; the optical side-view mirror is simply structured with small design change of an original automobile side-view mirror; a solution that a display screen is added onto a camera is replaced; and the optical side-view mirror with the function of foresight is applicable for middle-low end cars.
Description
Technical field
The utility model relates to vehicular optical side view mirror field, is specifically related to a kind of optical side visor with realizing visual function before vehicle right and left side.
Background technology
Due to the visual dead angles of chaufeur, cannot observe the left front below of automobile front beam shirt rim or the road obstacle of right front below, also cannot see the distance of curb and wheel side, in the time travelling or stop, often under generation bumper/spoiler, shirt rim or wheel hub are wiped the event of touching curb.High-grade car, in the time addressing this problem, adopts the solution that installs electronics side-looking camera additional conventionally, although this scheme is effective, has increased integral vehicle cost, has also brought the shortcomings such as inconvenient maintenance.
Summary of the invention
The purpose of this utility model is according to above-mentioned the deficiencies in the prior art part, a kind of optical side visor with front visual function is provided, by arrange therein formed by optical mirror slip and with the integrated F. S mirror system of side-view mirror for car, to replace traditional expensive camera and on-screen display system, realize the observation of the state of ground image to side-lower region, Federal bumper shirt rim and vehicle front side, can make chaufeur on the position of operator's saddle, observe vehicle right and left side front lower place image.
Realization of the present utility model is completed by following technical scheme:
A kind of optical side visor with front visual function, described side view mirror has side view mirror housing, side view mirror eyeglass, described side view mirror housing rear portion is provided with described side view mirror eyeglass, it is characterized in that: on described side view mirror, be fixedly installed a F. S mirror system, described F. S mirror system is mainly by arc convex reflecting optics, flat reflective eyeglass, rectangle forward sight window, rectangle forward sight window cover glass forms, described rectangle forward sight window is opened in described side view mirror housing front lower place, described rectangle forward sight window is equipped with described rectangle forward sight window cover glass, described arc convex reflecting optics is positioned at described side view mirror enclosure interior below, the mirror position of described arc convex reflecting optics faces described rectangle forward sight window and puts setting, described flat reflective eyeglass is mounted on described arc convex reflecting optics below.
Described side view mirror eyeglass, its first half is side view mirror first half reflecting optics, lower part is side view mirror lower part transmission eyeglass.
The view field of described arc convex reflecting optics is rectangle, and its mirrored sides faces described rectangle forward sight window; The long limit of the rectangle arc radius of described arc convex reflecting optics is different with broadside arc radius.
The long limit of rectangle of described arc convex reflecting optics and rectangle broadside are corresponding identical one by one with rectangle broadside size with the long limit of rectangle of described rectangle forward sight window.
The setting of the long limit arc radius of the rectangle of described arc convex reflecting optics and broadside arc radius, is as the criterion with the image that can reflect on ground on the rectangular area of long 2 ~ 3 meters, wide 1 ~ 2 meter.
The horizontal setting angle of described arc convex reflecting optics is 20
o~ 50
obetween.
The long limit of rectangle of described rectangle forward sight window is 50 ~ 100 millimeters, and the rectangle broadside of rectangle forward sight window is 20 ~ 50 millimeters.
Described flat reflective eyeglass is positioned at described arc convex reflecting optics below, and described flat reflective eyeglass is rectangle; The long limit of described flat reflective eyeglass rectangle is identical with the length on the long limit of rectangle of described arc convex reflecting optics, and its rectangle broadside is 30 ~ 50 millimeters; Described flat reflective eyeglass is arranged in side view mirror housing, and keeps 15
o~ 40
ohorizontal setting angle.
The height of described side view mirror lower part transmission eyeglass is 1/4 ~ 1/5 of described side view mirror eyeglass height.
The long limit of rectangle of described rectangle forward sight window is 50 ~ 100 millimeters, and rectangle broadside is 20 ~ 50 millimeters.
The utility model has the advantages that: adopt optical system with low cost, reliable operation to realize the front visual function of side, native system apparatus structure is simple, little to former car side view mirror design change, can replace the solution that camera adds read-out, in being adapted at, apply in low-grade car; The state of ground image of side-lower region, Federal bumper shirt rim and vehicle front side sees through rectangle forward sight window cover glass and incides on arc convex reflecting optics, reflex to again on flat reflective eyeglass, enter driver's seat finally by flat reflective lens reflecting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is side view mirror first half glass-reflected eyeglass and side view mirror lower part glass diaphotoscope chip architecture schematic diagram in the utility model;
Fig. 3 is rectangle forward sight window and rectangle forward sight window cover glass structural representation in the utility model;
Fig. 4 is that schematic diagram is arranged in the space of arc convex reflecting optics and flat reflective eyeglass in the utility model.
The specific embodiment
The utility model feature and other correlated characteristic are described in further detail by embodiment below in conjunction with accompanying drawing, so that the understanding of technical personnel of the same trade:
As Fig. 1-4, in figure, mark 1-10 is respectively: side view mirror housing 1, arc convex reflecting optics 2, flat reflective eyeglass 3, side view mirror first half reflecting optics 4, rectangle forward sight window 5, rectangle forward sight window cover glass 6, side view mirror lower part transmission eyeglass 7, side view mirror eyeglass 8, rectangular area 9, chaufeur 10.
Embodiment: as shown in Figure 1,2,3, 4:
The present embodiment relates to a kind of optical side visor with front visual function for automobile, on side view mirror, be fixedly installed a F. S mirror system, this side view mirror has side view mirror housing 1, side view mirror eyeglass 8, side view mirror eyeglass 8 is arranged on side view mirror housing 1 rear portion, described F. S mirror system is mainly by arc convex reflecting optics 2, flat reflective eyeglass 3, rectangle forward sight window 5, rectangle forward sight window cover glass 6 forms, rectangle forward sight window 5 is opened in side view mirror housing 1 front lower place, rectangle forward sight window cover glass 6 is installed on rectangle forward sight window 5, arc convex reflecting optics 2 is positioned at the inner below of side view mirror housing 1, the mirror position of arc convex reflecting optics 2 faces rectangle forward sight window 5 and puts setting, flat reflective eyeglass 3 is mounted on arc convex reflecting optics 2 belows.
The first half of side view mirror eyeglass is side view mirror first half reflecting optics 4, and its lower part is side view mirror lower part transmission eyeglass 7.
The view field of arc convex reflecting optics 2 is rectangular area 9, its mirrored sides faces rectangle forward sight window 5,, the long limit of rectangle of arc convex reflecting optics 2 and rectangle broadside are corresponding identical one by one with rectangle broadside size with the long limit of rectangle of described rectangle forward sight window.
The rectangle forward sight window cover glass 6 that the interior state of ground image in rectangular area 9 of side-lower region, Federal bumper shirt rim and vehicle front side sees through on rectangle forward sight window 5 incides on arc convex reflecting optics 2, reflex to again on flat reflective eyeglass 3, see through again side view mirror lower part transmission eyeglass 7, finally enter chaufeur 10 visuals field.The long L in rectangular area 9 shown in Fig. 4 is 2 ~ 3 meters, and wide W is 1 ~ 2 meter.
As shown in Figure 1,3, arc convex reflecting optics 2 is arranged in side view mirror housing 1, its mirrored sides faces rectangle forward sight window 5, arc convex reflecting optics 2 be projected as rectangle, the rectangle of the long limit a of this rectangle and rectangle broadside b and rectangle forward sight window 5 grow limit c and broadside d measure-alike; As shown in Figure 4, the long limit arc radius R2 of the rectangle of arc convex reflecting optics 2, broadside arc radius R2, the horizontal setting angle α 2 of arc convex reflecting optics is 20
o~ 50
obetween, to guarantee that the imaging on arc convex reflecting optics can cover rectangular area 9.
As shown in Figure 3, rectangle forward sight window cover glass 6 is assembled on described rectangle forward sight window 5.The long limit c of rectangle of rectangle forward sight window 5 is 50 ~ 100 millimeters, and the rectangle broadside d of rectangle forward sight window 5 is 20 ~ 50 millimeters.
As shown in Fig. 1,2,4, flat reflective eyeglass 3 is shaped as rectangle, is positioned at arc convex reflecting optics 2 belows, and its long limit of rectangle is identical with the length of the long limit a of rectangle of arc convex reflecting optics 2; Rectangle broadside is 30 ~ 50 millimeters; The horizontal setting angle α 1 of flat reflective eyeglass 3 is 15
o~ 40
obetween.
As shown in Figure 2, side view mirror eyeglass 8 is positioned at side view mirror housing rear portion, and the first half is side view mirror first half reflecting optics 4, and the latter half is side view mirror lower part transmission eyeglass 7, and the height of lower part transmission eyeglass 7 is 1/4 ~ 1/5 left and right of side view mirror eyeglass 8 height.
Claims (9)
1. the optical side visor with front visual function, described side view mirror has side view mirror housing, side view mirror eyeglass, described side view mirror housing rear portion is provided with described side view mirror eyeglass, it is characterized in that: on described side view mirror, be fixedly installed a F. S mirror system, described F. S mirror system is mainly by arc convex reflecting optics, flat reflective eyeglass, rectangle forward sight window, rectangle forward sight window cover glass forms, described rectangle forward sight window is opened in described side view mirror housing front lower place, described rectangle forward sight window is equipped with described rectangle forward sight window cover glass, described arc convex reflecting optics is positioned at described side view mirror enclosure interior below, the mirror position of described arc convex reflecting optics faces described rectangle forward sight window and puts setting, described flat reflective eyeglass is mounted on described arc convex reflecting optics below.
2. a kind of optical side visor with front visual function according to claim 1, is characterized in that: described side view mirror eyeglass, and its first half is side view mirror first half reflecting optics, lower part is side view mirror lower part transmission eyeglass.
3. a kind of optical side visor with front visual function according to claim 1, is characterized in that: the view field of described arc convex reflecting optics is rectangle, and its mirrored sides faces described rectangle forward sight window; The long limit of the rectangle arc radius of described arc convex reflecting optics is different with broadside arc radius.
4. a kind of optical side visor with front visual function according to claim 3, is characterized in that: the long limit of rectangle of described arc convex reflecting optics and rectangle broadside are corresponding identical one by one with rectangle broadside size with the long limit of rectangle of described rectangle forward sight window.
5. a kind of optical side visor with front visual function according to claim 3, it is characterized in that: the setting of the long limit arc radius of the rectangle of described arc convex reflecting optics and broadside arc radius, is as the criterion with the image that can reflect on ground on the rectangular area of long 2 ~ 3 meters, wide 1 ~ 2 meter.
6. a kind of optical side visor with front visual function according to claim 3, is characterized in that: the horizontal setting angle of described arc convex reflecting optics is 20
o~ 50
obetween.
7. a kind of optical side visor with front visual function according to claim 1, is characterized in that: the long limit of rectangle of described rectangle forward sight window is 50 ~ 100 millimeters, and the rectangle broadside of rectangle forward sight window is 20 ~ 50 millimeters.
8. a kind of optical side visor with front visual function according to claim 1, is characterized in that: described flat reflective eyeglass is positioned at described arc convex reflecting optics below, and described flat reflective eyeglass is rectangle; The long limit of described flat reflective eyeglass rectangle is identical with the length on the long limit of rectangle of described arc convex reflecting optics, and its rectangle broadside is 30 ~ 50 millimeters; Described flat reflective eyeglass is arranged in side view mirror housing, and keeps 15
o~ 40
ohorizontal setting angle.
9. a kind of optical side visor with front visual function according to claim 2, is characterized in that: the height of described side view mirror lower part transmission eyeglass is 1/4 ~ 1/5 of described side view mirror eyeglass height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492187.2U CN203611864U (en) | 2013-08-13 | 2013-08-13 | Optical side-view mirror with function of foresight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492187.2U CN203611864U (en) | 2013-08-13 | 2013-08-13 | Optical side-view mirror with function of foresight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611864U true CN203611864U (en) | 2014-05-28 |
Family
ID=50764533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492187.2U Expired - Lifetime CN203611864U (en) | 2013-08-13 | 2013-08-13 | Optical side-view mirror with function of foresight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611864U (en) |
-
2013
- 2013-08-13 CN CN201320492187.2U patent/CN203611864U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |