CN112428927A - Observation viewing mirror for blind area of A column of motor vehicle - Google Patents
Observation viewing mirror for blind area of A column of motor vehicle Download PDFInfo
- Publication number
- CN112428927A CN112428927A CN202011556643.6A CN202011556643A CN112428927A CN 112428927 A CN112428927 A CN 112428927A CN 202011556643 A CN202011556643 A CN 202011556643A CN 112428927 A CN112428927 A CN 112428927A
- Authority
- CN
- China
- Prior art keywords
- reflector
- mirror
- vehicle
- looking
- blind area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- B60R1/081—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 avoiding blind spots, e.g. by using a side-by-side association of mirrors
-
- 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
- B60R1/10—Front-view mirror arrangements; Periscope arrangements, i.e. optical devices using combinations of mirrors, lenses, prisms or the like ; Other mirror arrangements giving a view from above or under the vehicle
Abstract
The invention discloses a vehicle A-pillar blind area observation mirror, which comprises a forward-looking reflector and a folding reflector, wherein the forward-looking reflector is arranged in a triangular area formed by straight lines of lower edges of a pillar A and a front vehicle window, and faces to the A-pillar blind area of a vehicle; the back of forward-looking reflector, the reflector of turning back is provided with the rotating base that can adjust the orientation respectively, and this motor vehicle A post blind area observation mirror simple structure, manufacturing and low in use cost are honest and clean, and the observation distance is far away, and the image has the third dimension, and the feasibility is high, can eliminate A post blind area and do not cause new blind area and also do not reduce A post intensity.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a blind area observation sight glass for an A column of a motor vehicle.
Background
The front column of the automobile is called as the A column, and traffic accidents caused by the A column blind area are more common. In order to solve the problem, some people observe and detect the A column blind area by installing a camera device or a radar, but the use and maintenance cost is high, the image is usually not a three-dimensional image without space third dimension and is not real enough, and the detection distance and the sensitivity of the vehicle-mounted radar are limited frequently, so that a driver cannot make correct response in time. Still others change the a post into truss structure, inlay transparent glass to reduce driving blind area to a certain extent, but do so not only the intensity of front pillar can reduce to some extent, but also have certain blind area.
The A post of car can shelter from driver's sight, and every time the car turns or gets into before the bend, the driver has some sight all can be sheltered from by the A post, makes the place ahead of car have certain blind area, and this blind area can influence driving safety, causes the traffic accident easily. Casualties appear in severe cases, and damages to the front parts of the vehicle appear in light cases.
Disclosure of Invention
The invention aims to provide a vehicle A-column blind area observation sight glass, which solves the problem of traffic accidents caused by the fact that a driver cannot see an automobile A-column blind area in the prior art.
In order to solve the problems, the invention relates to a blind area observation sight glass for a column A of a motor vehicle, which adopts the following technical scheme:
a blind area observation mirror of an A column of a motor vehicle comprises a forward-looking reflector and a retracing reflector, wherein the forward-looking reflector is arranged in a triangular area formed by the A column and the lower edge of a front vehicle window and faces to the blind area of the A column of the motor vehicle, the retracing reflector is arranged on the outer surface of the near vehicle end of a rear view mirror and can reflect the image of an object in the blind area of the A column in the forward-looking reflector to a cab; and the back parts of the forward-looking reflective mirror and the back-folded reflective mirror are respectively provided with a rotating base capable of adjusting the orientation of the lens.
Furthermore, the forward looking reflector is a plane mirror or a convex mirror.
Furthermore, a pressing triple prism is arranged in front of the front-view reflector.
Further, the folding reflector is a plane mirror, a concave mirror or a convex lens.
Furthermore, a window glass reinforcing rib or a rearview mirror base cover plate or a decorative plate or a window frame is arranged in a triangular area formed by the A column and the lower edge of the front window, and the front view reflector is arranged on the window glass reinforcing rib or the rearview mirror base cover plate or the decorative plate or the window frame.
Furthermore, the forward-looking reflector, the back-reflecting reflector and the rotating base are respectively connected by adopting a spherical hinge.
Furthermore, base grooves are respectively formed in the window glass reinforcing ribs, the rearview mirror base cover plate, the decorative plate or the window frame, and the forward-looking reflective mirror and the back-reflecting reflective mirror are respectively installed in the base grooves.
Furthermore, a transparent groove sealing plate is arranged on the notch of the base groove.
The invention has the following beneficial effects:
1. the observation mirror for the blind area of the A column of the motor vehicle observes the blind area of the A column of the automobile by utilizing the reflection principle, has simple structure, low manufacturing and using cost, long observation distance, stereoscopic impression of images and high feasibility, can eliminate the blind area of the A column without causing new blind area and reducing the strength of the A column, utilizes the characteristic that the position of the near end of the rearview mirror is opposite to that of a triangular area, has reasonable installation position, and ensures that the position to be observed by a driver is very consistent with the position of the blind area of the A column, thereby greatly improving the driving safety.
2. The retro-reflective mirror can be integrated inside the rear-view mirror body, and the front-view mirror can be installed in a triangular area (this triangular area is basically covered with a rear-view mirror base cover plate or a reinforcing rib or a reinforcing column for a vehicle), so that an excessive space is not occupied, and a new blind area is not caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic diagram of the reflection principle of the present invention.
Fig. 4 is a schematic structural view of the spin base.
Fig. 5 is a schematic structural view of embodiment 2.
Fig. 6 is a schematic structural view of embodiment 3.
The reference numbers in the figures illustrate: the rearview mirror comprises a column 1, a column 2, a lower edge of a front window, a front-view reflector 3, a retracing reflector 4, a pressing triple prism 5, a rotating base 6, a window glass reinforcing rib 7, a rearview mirror base cover plate 8, a base groove 9, a transparent groove sealing plate 10 and a rearview mirror body 11.
Detailed Description
In order to make the technical purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are further described below with reference to the accompanying drawings and specific embodiments.
Example 1:
a vehicle A-pillar blind area observation mirror comprises a forward-looking reflective mirror 3 and a back-folded reflective mirror 4, wherein the forward-looking reflective mirror 3 is arranged in a triangular area formed by a straight line of an A-pillar 1 and a lower edge 2 of a front vehicle window, the forward-looking reflective mirror 3 faces the A-pillar blind area of a vehicle, namely, the rear end of the forward-looking reflective mirror 3 inclines to the A-pillar blind area by about 20 degrees, the back-folded reflective mirror 4 is arranged on the outer surface of the near vehicle end of the rear-view mirror (namely, the position opposite to a vehicle body), the back-folded reflective mirror 4 faces a cab, and the back-folded reflective mirror can reflect the A-pillar blind area visual angle. The back parts of the forward looking reflector and the back reflecting reflector are respectively provided with a rotating base 6 which can adjust the orientation of the lens. Wherein, adopt the ball pivot to connect respectively between forward looking reflector 3, the reflector 4 that turns back and the rotating base 6, the accessible is adjusted forward looking reflector 3 and the orientation of reflector 4 that turns back to guarantee that the driver's cabin can see A post blind area.
The forward-looking reflector 3 can be a plane mirror or a convex mirror, and the convex mirror can reflect objects in a large-angle range in the dead zone.
The reflecting mirror 4 can be a plane mirror, a concave mirror or a convex lens, preferably a concave mirror, wherein the concave mirror plays a role in amplification and reflection, and the plane mirror only plays a role in reflection.
A window glass reinforcing rib or a rearview mirror base cover plate or a decorative plate or a window frame is arranged in a triangular area formed by the A column 1 and the lower edge 2 of the front window, and a front view reflector 3 is arranged on the window glass reinforcing rib or the rearview mirror base cover plate or the decorative plate or the window frame.
For example, a window glass bead 7 (shown in fig. 1) is attached to a triangular region formed by the a-pillar 1 and the front window lower edge 2, and the front mirror 3 is attached to the window glass bead 7.
For another example, a mirror base cover 8 (see fig. 2) is provided in a triangular region formed by the a-pillar 1 and the lower edge 2 of the front window, a mirror body 11 is connected to the outside of the mirror base cover 8, and a front mirror is attached to the mirror base cover 8.
As shown in fig. 3, a person sits in the cab, and adjusts the orientations of the forward-looking mirror 3 and the retro-reflective mirror 4 until the cab can see the a-pillar blind spot. When the vehicle is driving, the light reflected by the object in the blind area of the column A is reflected to the retroreflecting reflector 4 after striking the forward looking reflector 3, and the retroreflecting reflector 4 is then struck to the eyes of the driver. Thereby eliminating the blind area of the driving A column and widening the visual field.
Example 2: the following description will focus on differences from embodiment 1 in a blind area observation mirror for a pillar a of a motor vehicle in this embodiment.
Although the forward-looking reflector 3 is a convex mirror, the viewing angle is increased relative to a plane mirror, if the forward-looking reflector faces the left or right direction of the vehicle body, an object in the blind area of the column a is at the edge of the viewing field, and if the image is to be formed in the middle of the viewing field, the rear side of the forward-looking reflector needs to be tilted up to face the blind area of the column a, which is approximately twenty degrees, so that the problems of wind resistance, noise and the like are necessarily caused.
Therefore, in the present embodiment, the pressing triple prism 5 is disposed in front of the front-view mirror 3, and as shown in fig. 5, in the case where the pressing triple prism 5 is not disposed, the object at a is imaged at a' position of the front-view mirror 3, that is, at the edge of the front-view mirror 3; after the pressing prism 5 is additionally arranged, the object at the position A is imaged at the position A '' of the forward-looking reflector 3, namely, the imaging is closer to the center of the forward-looking reflector 3 after the pressing prism 5 is additionally arranged. Therefore, objects at the edge of the dead zone of the A column can be imaged at the position close to the middle of the view field of the front-view reflector on the premise of not raising the height or slightly raising the rear end of the front-view reflector. Meanwhile, the forward-looking reflector is prevented from protruding, so that the forward-looking reflector is more attached to the outer surface of the vehicle body, and the problems of wind resistance, noise and the like are reduced as much as possible.
Example 3: the following description will focus on differences from embodiment 1 in a blind area observation mirror for a pillar a of a motor vehicle in this embodiment.
As shown in fig. 6, base grooves 9 are respectively formed in the window glass reinforcing ribs 7 or the mirror base cover plate 8 or the trim panel or the window frame, the forward-view mirror 3 and the return-back mirror 4 are respectively installed in the base grooves 9, and transparent groove sealing plates 10 are installed in the notches of the base grooves 9, so that wind resistance noise is reduced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the technical solutions of the present invention, but the protection scope of the present invention is not limited thereto, and any equivalent substitutions and modifications or partial substitutions made without departing from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.
Claims (8)
1. The utility model provides a motor vehicle A post blind area sight glass which characterized in that: the automobile rearview mirror comprises a forward-looking reflector and a back-reflecting reflector, wherein the forward-looking reflector is arranged in a triangular area formed by the lower edges of an A column and a front automobile window and faces to an A column blind area of an automobile, the back-reflecting reflector is arranged on the outer surface of the near end of a rearview mirror, and the back-reflecting reflector can reflect the image of an object in the A column blind area in the forward-looking reflector to a cab; and the back parts of the forward-looking reflective mirror and the back-folded reflective mirror are respectively provided with a rotating base capable of adjusting the orientation of the lens.
2. The vehicle A-pillar blind spot observation mirror according to claim 1, wherein: the forward-looking reflector is a plane mirror or a convex mirror.
3. The vehicle A-pillar blind spot observation mirror according to claim 2, wherein: a pressing prism is arranged in front of the forward-looking reflector.
4. The sight glass of any one of claims 1 to 3, wherein: the folding reflector is a plane mirror, a concave mirror or a convex lens.
5. The vehicle A-pillar blind spot observation mirror according to claim 4, wherein: and a window glass reinforcing rib or a rearview mirror base cover plate or a decorative plate or a window frame is arranged in a triangular area formed by the A column and the lower edge of the front window, and the front view reflector is arranged on the window glass reinforcing rib or the rearview mirror base cover plate or the decorative plate or the window frame.
6. The vehicle A-pillar blind spot observation mirror according to claim 5, wherein: the forward-looking reflector, the back-reflecting reflector and the rotating base are respectively connected by adopting spherical hinges.
7. The vehicle A-pillar blind spot observation mirror according to claim 6, wherein: base grooves are respectively formed in the vehicle window glass reinforcing ribs, the rearview mirror base cover plate, the decorative plate or the vehicle window frame, and the forward-looking reflective mirror and the back-turning reflective mirror are respectively installed in the base grooves.
8. The vehicle A-pillar blind spot observation mirror according to claim 7, wherein: a transparent groove sealing plate is arranged on the notch of the base groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556643.6A CN112428927A (en) | 2020-12-25 | 2020-12-25 | Observation viewing mirror for blind area of A column of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011556643.6A CN112428927A (en) | 2020-12-25 | 2020-12-25 | Observation viewing mirror for blind area of A column of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112428927A true CN112428927A (en) | 2021-03-02 |
Family
ID=74696977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011556643.6A Pending CN112428927A (en) | 2020-12-25 | 2020-12-25 | Observation viewing mirror for blind area of A column of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112428927A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW423377U (en) * | 1999-11-10 | 2001-02-21 | Hung Jen Shiung | Front-view mirror with no blind spot in front of car |
| CN1774355A (en) * | 2003-02-13 | 2006-05-17 | 克雷格·哈特·麦克杜格尔 | Forward view apparatus for motor vehicles |
| CN101618697A (en) * | 2009-07-17 | 2010-01-06 | 沈阳化工学院 | Automobile with front view mirror |
| CN101811476A (en) * | 2010-05-11 | 2010-08-25 | 王凤军 | Automobile capable of eliminating automotive front pillar blind spots |
| CN101827729A (en) * | 2008-01-28 | 2010-09-08 | 本田技研工业株式会社 | Oblique forward vision device for vehicle |
| CN201833955U (en) * | 2010-09-21 | 2011-05-18 | 邓亚均 | Front-view and rear-view integrated mirror of motor vehicle |
| KR20110077323A (en) * | 2009-12-30 | 2011-07-07 | 이훈 | The device which can confirm square ground rent of a car |
| CN203876658U (en) * | 2014-05-19 | 2014-10-15 | 杨小林 | 'Front side and rearview integrated mirror' of automobile |
| CN105059193A (en) * | 2015-08-19 | 2015-11-18 | 贾炳山 | External automobile rearview mirror with front view function |
| CN205239337U (en) * | 2015-12-19 | 2016-05-18 | 周晓华 | Take automobile rearview mirror of forward sight function |
| CN106004675A (en) * | 2016-07-15 | 2016-10-12 | 唐学兵 | Car side refraction front view reflection rearview combined mirror |
| CN106080404A (en) * | 2016-06-21 | 2016-11-09 | 柳州治业科技有限公司 | A kind of optics automobile rear view mirror without dead zone |
| CN206485273U (en) * | 2017-01-22 | 2017-09-12 | 张凯利 | The visual automobile exterior-view mirror in two-way blind area before and after a kind of |
| CN207889634U (en) * | 2017-12-04 | 2018-09-21 | 陈月红 | A kind of motor vehicle front blind-area visor |
| CN108725324A (en) * | 2017-04-25 | 2018-11-02 | 王利君 | Automobile exterior-view mirror |
| CN109649279A (en) * | 2019-02-02 | 2019-04-19 | 贺明 | A kind of automobile A column photoscope |
-
2020
- 2020-12-25 CN CN202011556643.6A patent/CN112428927A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW423377U (en) * | 1999-11-10 | 2001-02-21 | Hung Jen Shiung | Front-view mirror with no blind spot in front of car |
| CN1774355A (en) * | 2003-02-13 | 2006-05-17 | 克雷格·哈特·麦克杜格尔 | Forward view apparatus for motor vehicles |
| CN101827729A (en) * | 2008-01-28 | 2010-09-08 | 本田技研工业株式会社 | Oblique forward vision device for vehicle |
| CN101618697A (en) * | 2009-07-17 | 2010-01-06 | 沈阳化工学院 | Automobile with front view mirror |
| KR20110077323A (en) * | 2009-12-30 | 2011-07-07 | 이훈 | The device which can confirm square ground rent of a car |
| CN101811476A (en) * | 2010-05-11 | 2010-08-25 | 王凤军 | Automobile capable of eliminating automotive front pillar blind spots |
| CN201833955U (en) * | 2010-09-21 | 2011-05-18 | 邓亚均 | Front-view and rear-view integrated mirror of motor vehicle |
| CN203876658U (en) * | 2014-05-19 | 2014-10-15 | 杨小林 | 'Front side and rearview integrated mirror' of automobile |
| CN105059193A (en) * | 2015-08-19 | 2015-11-18 | 贾炳山 | External automobile rearview mirror with front view function |
| CN205239337U (en) * | 2015-12-19 | 2016-05-18 | 周晓华 | Take automobile rearview mirror of forward sight function |
| CN106080404A (en) * | 2016-06-21 | 2016-11-09 | 柳州治业科技有限公司 | A kind of optics automobile rear view mirror without dead zone |
| CN106004675A (en) * | 2016-07-15 | 2016-10-12 | 唐学兵 | Car side refraction front view reflection rearview combined mirror |
| CN206485273U (en) * | 2017-01-22 | 2017-09-12 | 张凯利 | The visual automobile exterior-view mirror in two-way blind area before and after a kind of |
| CN108725324A (en) * | 2017-04-25 | 2018-11-02 | 王利君 | Automobile exterior-view mirror |
| CN207889634U (en) * | 2017-12-04 | 2018-09-21 | 陈月红 | A kind of motor vehicle front blind-area visor |
| CN109649279A (en) * | 2019-02-02 | 2019-04-19 | 贺明 | A kind of automobile A column photoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5691855A (en) | Motor vehicle wide angle rear view mirror | |
| WO2005119340A2 (en) | Driver observation system | |
| CN104890576A (en) | Device capable of eliminating dead zones of automobile intelligently and omni-directionally | |
| GB2048189A (en) | Rear view mirror for vehicles | |
| US8488256B2 (en) | Indirect vision system enabling blind spots to be minimized without distorting the formed image | |
| CN112428927A (en) | Observation viewing mirror for blind area of A column of motor vehicle | |
| JP2004255915A (en) | Mirror arranging structure around front pillar of vehicle | |
| CN209776312U (en) | device for eliminating visual blind area of right front wheel of automobile driver | |
| GB2188013A (en) | Rear view mirror | |
| US3788735A (en) | Rear-view mirror system | |
| JP3305417B2 (en) | Vehicle blind spot monitor | |
| US7429115B2 (en) | Vehicle mirror system for providing views along a side and a blind-spot of a vehicle including at least one prism and two rear-facing, non-parallel flat mirrors | |
| KR102038514B1 (en) | Vehicle side mirror using prism | |
| CN110001528B (en) | Application method of device for eliminating visual blind area of right front wheel of automobile driver | |
| CN211391113U (en) | Mounting structure of transparent A post camera | |
| JP2006088954A (en) | Rear-view mirror enlarging visual field at peripheral part of mirror surface | |
| RU177345U1 (en) | Car rearview mirror without blind spot | |
| CN209833500U (en) | All-round sight glass system | |
| KR200322014Y1 (en) | side mirror for automobile | |
| USRE30673E (en) | Side view mirror employing prism for blind spot correction | |
| CN211592394U (en) | Van rear view auxiliary system | |
| CN209938446U (en) | Planar Fresnel lens transparent film with convex lens function | |
| JP3276864B2 (en) | Rear view device for vehicles | |
| US3947096A (en) | Rear-view mirror system for road vehicles | |
| RU2029692C1 (en) | System of front view mirrors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210302 |
|
| RJ01 | Rejection of invention patent application after publication |