CN206086541U - Device and including being somebody's turn to do device for eliminate vehicle A post blind area - Google Patents
Device and including being somebody's turn to do device for eliminate vehicle A post blind area Download PDFInfo
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- CN206086541U CN206086541U CN201620972372.5U CN201620972372U CN206086541U CN 206086541 U CN206086541 U CN 206086541U CN 201620972372 U CN201620972372 U CN 201620972372U CN 206086541 U CN206086541 U CN 206086541U
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Abstract
The utility model provides an eliminate the device of vehicle A post blind area, the device includes: an optical element, it sets up the light that comes from A post blind area in the outside of A post with the receipt, first group speculum, its receipt comes from an optical element's light: the 2nd optical element, it sets up in the inboard of A post, receives and comes from the reverberation of speculum and propagate it to driver's eyes. According to the utility model discloses a driver's eyes are propagated through making light walk around vehicle A post to the device, have eliminated the blind area of A post, avoid accident's emergence. And the optical element that the device used is small in quantity, simple structure. The utility model discloses still relate to the vehicle that is used for eliminating the device of vehicle A post blind area including the aforesaid.
Description
Technical field
The utility model is related to a kind of device of elimination vehicle pillar A blind, and the device can expand the visual field of driver,
Can accomplish that non-blind area is visual in certain region.The utility model further relates to include the vehicle of the device.
Background technology
In vehicle, A posts are the strength members of body structure.Hard A posts are protected driver and are taken advantage of in an impact
Visitor is very important, and sturdy A posts are required for for intensity.But sturdy A posts can have a strong impact on regarding for driver again
It is wild.Therefore, in the urgent need to a kind of technology that can eliminate pillar A blind.
Currently a popular pillar A blind technology for eliminating mainly shoots the object behind A posts with camera, and reimaging is in A posts
On the LCDs of medial surface.But this principle is relatively costly, technical sophistication is implemented and is not easy.And the figure for showing
As being difficult and outdoor scene slitless connection.
The technology of second reduction pillar A blind is in front windshield and A posts contact position plus heavy sheet glass, using refraction principle
Expanded field of vision.But this principle expanded field of vision is limited, and front windshield edge image deforms, and can cause to do to driver
Disturb.
Utility model content
The technical problems to be solved in the utility model is to eliminate the blind area that vehicle A posts are blocked to pilot's line of vision, makes driving
Member can preferably see the situation in front clearly in driving procedure especially in left-hand bend and right-hand bend, so as to avoid unexpected sending out
It is raw.
According to one side of the present utility model, there is provided a kind of device for eliminating vehicle pillar A blind, described device bag
Include：First optical element, it is arranged on the outside of A posts to receive the light from pillar A blind；First group of speculum, its reception
From the light of the first optical element：Second optical element, it is arranged on the inner side of A posts, receives the reflected light from speculum
And it is propagated to the eyes of driver.
Driver's eyes are traveled to by making light bypass vehicle A posts according to device of the present utility model, A posts are eliminated
Blind area, it is to avoid the generation of contingency.Also, the optical element quantity that the device is used is few, simple structure.
According to an embodiment of the present utility model, first optical element is concavees lens, and it separates with A intercolumniations；With
And second optical element is second group of speculum, it is fixed on A posts.
According to another embodiment of the present utility model, first optical element is second group of speculum, and it is fixed on A
On post；And second optical element is concavees lens, it separates with A intercolumniations.
According to one side of the present utility model, first group of speculum includes axisymmetric with regard to the light of the concavees lens
First speculum and the second speculum；And second group of speculum is included with regard to the light of the concavees lens the axisymmetric 3rd
Speculum and the 4th speculum.
According to one side of the present utility model, first speculum and the second speculum are each parallel to the optical axis cloth
Put, the 3rd speculum and the 4th speculum intersect respectively with the optical axis into angle and with the optical axis.
According to one side of the present utility model, the concavees lens are by with triangular-section two blocks of glass adjacent to each other
Constitute, two blocks of glass is arranged symmetrically in the optical axis both sides of described device.
According to one side of the present utility model, first group of speculum is configured to be arranged on the front windshield of vehicle
On automobile door glass.
According to one side of the present utility model, described device also includes diffuser, and described device is being installed to into vehicle
Under state, first optical element, first group of speculum and the second optical element and A posts are contained in the diffuser
It is interior.
The utility model further relates to a kind of vehicle, and the vehicle includes the above-mentioned device for eliminating vehicle pillar A blind.
According to one side of the present utility model, the A posts of the vehicle only include A posts reinforcement and A post inner panels.
In the device according to the utility model preferred version, just thrown through unirefringence, two secondary reflections by making light
In being mapped to driver's eyes, the structure of device is enormously simplify.
Description of the drawings
Horizontal cross-sectional light paths for eliminate the device of vehicle pillar A blind of the Fig. 1 according to the utility model first embodiment
Schematic diagram；
Horizontal cross-sectional light paths for eliminate the device of vehicle pillar A blind of the Fig. 2 according to the utility model second embodiment
Schematic diagram；
Fig. 3 is the horizontal cross-sectional schematic diagram according to the device of second embodiment in the state of existing vehicle is installed to；
Fig. 4 is that the horizontal cross-sectional according to the device of second embodiment in the state of the vehicle that A posts are changed is installed to shows
It is intended to；
Horizontal cross-sectional light paths for eliminate the device of vehicle pillar A blind of the Fig. 5 according to the utility model 3rd embodiment
Schematic diagram.
Specific embodiment
Below with reference to the accompanying drawings the dress for eliminating vehicle pillar A blind according to the utility model preferred embodiment is described in detail
Put." outward " and " interior " indicated wherein in figure is that " front " and " afterwards " is relative to vehicle row for outside vehicle and inside
For sailing direction, " level " refers to direction parallel to the ground.
The utility model provides a kind of device for eliminating vehicle pillar A blind, and described device includes：First optics unit
Part, it is arranged on the outside of A posts to receive the light from pillar A blind；First group of speculum, it is received from the first optics unit
The light of part：Second optical element, it is arranged on the inner side of A posts, receives the reflected light from speculum and is propagated to drive
The eyes of the person of sailing.
According to an embodiment of the present utility model, first optical element is concavees lens, and it separates with A intercolumniations；With
And second optical element is second group of speculum, it is fixed on A posts.
According to another embodiment of the present utility model, first optical element is second group of speculum, and it is fixed on A
On post；And second optical element is concavees lens, it separates with A intercolumniations.
Although the first optical element can be concavees lens or speculum, the second element can be accordingly speculum or recessed
Lens, however, the first and second optical elements can also eliminate pillar A blind using speculum.
Preferably, the device can make light bypass A posts using the refraction of one group of concave lens and the reflection of two groups of speculums
In being irradiated to the eyes of driver, so as to reach the purpose for seeing the object behind A posts.And the optical element number in the device
Amount is few, simple structure, low cost.
Below with reference to the accompanying drawings describe in detail according to each preferred embodiment of the present utility model.
(first embodiment)
Fig. 1 shows and cutd open according to the level for eliminating the device 10 of vehicle pillar A blind of utility model first embodiment
Depending on light path schematic diagram.
As shown in figure 1, device 10 includes 11, first group of speculum 12 of concavees lens and second group of speculum 13.The device 10
By reflecting once to light, and projected in driver's eyes by two secondary reflections.
Wherein, the central point of driver's eyes forms an angle theta with the line of the both sides of the edge in front and back of vehicle A posts 1.Will dress
The optical axis S for putting light path in 10 is set to be overlapped with the bisector of the angle theta, then the normal (optical axis) of the central point of concavees lens 11 with should
Bisector overlaps.First group of speculum 12 and second group of speculum 13 are symmetrical respectively about optical axis S.
Concavees lens 11 are arranged in the outside of A posts 1, for receiving the light in the blind area of A posts 1.Concavees lens 11 by it is incident thereon
Light reflected so as in the both sides diverging forwards, backwards of the outside of A posts 1.
For imaging clearly, the plane of incidence and exit facet of concavees lens 11 preferably have straight edge.In this embodiment,
Concavees lens 11 are made up of with triangular-section two blocks of adjacent glass, and two blocks of glass is arranged symmetrically in optical axis S's
Both sides.Those skilled in the art are it is contemplated that concavees lens 11 can also be the single lens with integrative-structure.
After dissipating from the light Jing concavees lens 11 of the blind area of A posts 1, first group of speculum 12 is reached.First group of speculum
12 are included with regard to optical axis S symmetrical the first speculum 121 and the second speculum 122.However, the reflection in first group of speculum 12
Mirror quantity can be with more or less, and it is optimal to be arranged in pairs speculum.
Preferably, the first speculum 121 and the second speculum 122 arrange each parallel to optical axis S, by from concavees lens 11
Diverging light is inwardly assembled.It is contemplated that the first speculum 121 and the second speculum 122 can also incline relative to optical axis S
Tiltedly.
In order that the compact overall structure of device 10, the first speculum 121 and the second speculum 122 be arranged on it is recessed
The both sides of 11 one-tenth an angle of 90 degrees of mirror.That is, the central point line of the first speculum 121, the second speculum 122 and the three of concavees lens 11
Form an angle of 90 degrees.
Light reaches second group of speculum 13 Jing after first group of speculum 12 reflects.In this embodiment, it is anti-with first group
Penetrate mirror 12 to be similar to, second group of speculum 13 is included with regard to optical axis S symmetrical the 3rd speculum 131 and the 4th speculum 132.Together
Sample, the number of mirrors in second group of speculum 13 can be with more or less, and it is optimal to be arranged in pairs speculum.
3rd speculum 131 and the 4th speculum 132, will be from the first speculums 121 and respectively with optical axis S into angle
The converging light of two-mirror 122 is reflected into directional light, the eyes of driver are reached, so as to eliminate pillar A blind, it is to avoid accident is sent out
It is raw.
When device 10 is installed to into vehicle, concavees lens 11 can be installed to the outside of A posts 1, and first group of speculum 12 can
To be respectively installed on the outside or inner side of front windshield 5 and automobile door glass 6 (referring to Fig. 4), second group of speculum 13 can be with
It is installed to the inner side of A posts 1.So as to the light from the blind area of A posts 1 can pass through device 10 and bypass the eye that A posts 1 reach driver
Eyeball.The device 10 goes for any vehicle, and range of application is very wide.
(second embodiment)
Fig. 2 to Fig. 4 shows the device 10 according to the utility model second embodiment.The embodiment and first embodiment
It is different only in that device 10 also includes diffuser 14, consequently facilitating device 10 is installed to into vehicle and protection device 10 is from ring
Border is encroached on.
The diffuser 14 is for example made up of transparent plastic, can be formed as form of tubes.11, first group of speculum 12 of concavees lens
With the inner side that second group of speculum 13 is arranged at diffuser 14, for surrounding A posts 1 light is propagated.Wherein, concavees lens 11 and
One group of speculum 12 is each attached on the inwall of diffuser 14.Second group of speculum 13 is then arranged on corresponding with the inner side of A posts 1
Position is used to be fixed to the inner side of A posts 1.
Fig. 3 is the schematic diagram that the device 10 of the embodiment is installed to existing vehicle.As shown in figure 3, concavees lens 11 are arranged on
Position corresponding with the outside of A posts 1, first group of speculum 12 is separately positioned on position corresponding with both sides before and after A posts 1, the
Two groups of speculums 13 are then fixed on the inner side of A posts 1.
When vehicle is driven, the light from the blind area of A posts 1 first passes through the outside of diffuser 14 and is reflected by concavees lens 11, it
By being reflected by first group of speculum 12 and second group of speculum 13 and through the inner side of diffuser 14 reach the eyes of driver.
Fig. 4 is the schematic diagram that the device 10 of the embodiment is installed to the vehicle that A posts 1 are altered.
Because A posts 1 cause the blind area of driver, if the size of A posts 1 can be reduced, the visual field of driver can be expanded.It is many
Well known, vehicle A posts include successively from outside to inside the plastic wrap on the inside of A post outside plates, A post reinforcements, A posts inner panel and A posts.
In these parts, A posts reinforcement 2 really plays rigid support effect, is the rigid important component part of vehicle body.In vehicle
In collision process, A posts reinforcement 2 protects passengers from invading wound.Therefore, A posts reinforcement 2 can not be altered, and can change
Be A posts outside plate and plastic wrap.For this purpose, the A posts outside plate and plastic wrap of A posts 1 are omitted, only retain A posts reinforcement 2
With A posts inner panel 3, as shown in Figure 4.
After device 10 to be installed to the A posts 1 being altered, the diffuser 14 connects front windshield 5 and automobile door glass
6.Preferably, the diffuser 14 coats completely A posts reinforcement 2, A posts inner panel 3,11, first group of speculum 12 and second of concavees lens
Group speculum 13, so as to obtain good appearance.Because the volume of A posts 1 reduces, the size of the diffuser 14 can also reduce, from
And reduce manufacturing cost.
(3rd embodiment)
Fig. 5 shows the schematic diagram of the device 10 according to utility model 3rd embodiment.
The 3rd embodiment and first embodiment be different only in that 11, first group of speculum 12 of concavees lens and second group it is anti-
Penetrate the setting order of mirror 13.Due to the invertibity of light path, can be by the optical element in device 10 with contrary with first embodiment
Order arrange.Specifically, the light from the blind area of A posts 1 first passes through second group of speculum 13 and reflexes to first group of speculum
12, then first group of speculum 12 of Jing reflex to concavees lens 11, concavees lens 11 refract light into the eyes of driver, such that it is able to
See the situation in blind area.
Similar to second embodiment, the device 10 of the embodiment can also be provided with above-mentioned diffuser 14, and can also answer
The vehicle that existing vehicle and A posts are altered is used, be will not be described here.
The utility model further relates to a kind of vehicle, and it includes the above-mentioned device 10 for eliminating vehicle pillar A blind.Also,
Can be in the left and right sides of vehicle all erecting devices 10, so as to eliminate both sides pillar A blind, it is to avoid the generation of collision accident.
Equally, in the vehicle, A posts can keep constant, and device 10 is installed to eliminate the blind area of the A posts.Or such as
The upper omission A posts outside plate and plastic wrap, and only retain A posts reinforcement and A post inner panels, so as to reduce the blind area of A posts, increase
It is strong visual.
Claims (10)
1. a kind of device for eliminating vehicle pillar A blind, it is characterised in that described device includes：
First optical element, it is arranged on the outside of A posts to receive the light from pillar A blind；
First group of speculum, it receives the light from the first optical element：
Second optical element, it is arranged on the inner side of A posts, receives the reflected light from first group of speculum and is propagated to drive
The eyes of the person of sailing.
2. the device for eliminating vehicle pillar A blind according to claim 1, it is characterised in that
First optical element is concavees lens, and it separates with A intercolumniations；And
Second optical element is second group of speculum, and it is fixed on A posts.
3. the device for eliminating vehicle pillar A blind according to claim 1, it is characterised in that
First optical element is second group of speculum, and it is fixed on A posts；And
Second optical element is concavees lens, and it separates with A intercolumniations.
4. the device for eliminating vehicle pillar A blind according to Claims 2 or 3, it is characterised in that
First group of speculum includes axisymmetric first speculum of light and the second speculum with regard to the concavees lens；And
Second group of speculum includes axisymmetric 3rd speculum of light and the 4th speculum with regard to the concavees lens.
5. the device for eliminating vehicle pillar A blind according to claim 4, it is characterised in that
First speculum and the second speculum arrange each parallel to the optical axis, the 3rd speculum and the 4th speculum
Intersect into angle and with the optical axis with the optical axis respectively.
6. the device for eliminating vehicle pillar A blind according to Claims 2 or 3, it is characterised in that the concavees lens by
With triangular-section two blocks of glass adjacent to each other are constituted, and two blocks of glass is arranged symmetrically in the optical axis two of described device
Side.
7. the device for eliminating vehicle pillar A blind according to any one of claim 1-3, it is characterised in that described
On the front windshield and automobile door glass that one group of speculum is configured to be arranged on vehicle.
8. the device for eliminating vehicle pillar A blind according to any one of claim 1-3, it is characterised in that the dress
Put also include diffuser, in the state of described device to be installed to vehicle, first optical element, first group of speculum and
Second optical element and A posts are contained in the diffuser.
9. a kind of vehicle, it is characterised in that the vehicle include according to any one of claim 1-8 for eliminating vehicle
The device of pillar A blind.
10. vehicle according to claim 9, it is characterised in that the A posts of the vehicle are only included in A posts reinforcement and A posts
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972372.5U CN206086541U (en) | 2016-08-29 | 2016-08-29 | Device and including being somebody's turn to do device for eliminate vehicle A post blind area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620972372.5U CN206086541U (en) | 2016-08-29 | 2016-08-29 | Device and including being somebody's turn to do device for eliminate vehicle A post blind area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206086541U true CN206086541U (en) | 2017-04-12 |
Family
ID=58473624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620972372.5U Active CN206086541U (en) | 2016-08-29 | 2016-08-29 | Device and including being somebody's turn to do device for eliminate vehicle A post blind area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206086541U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018141953A (en) * | 2016-11-30 | 2018-09-13 | トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド | Cloaking devices |
| CN109774795A (en) * | 2019-03-13 | 2019-05-21 | 张怀华 | A kind of device for eliminating vehicle pillar A blind and the vehicle including the device |
| CN111694140A (en) * | 2019-03-14 | 2020-09-22 | 丰田自动车株式会社 | Optical device |
| WO2021093391A1 (en) * | 2019-11-14 | 2021-05-20 | 浙江合众新能源汽车有限公司 | Method and system for "seeing through" a-pillar |
-
2016
- 2016-08-29 CN CN201620972372.5U patent/CN206086541U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018141953A (en) * | 2016-11-30 | 2018-09-13 | トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド | Cloaking devices |
| JP7074462B2 (en) | 2016-11-30 | 2022-05-24 | トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド | Cloking device |
| CN109774795A (en) * | 2019-03-13 | 2019-05-21 | 张怀华 | A kind of device for eliminating vehicle pillar A blind and the vehicle including the device |
| CN111694140A (en) * | 2019-03-14 | 2020-09-22 | 丰田自动车株式会社 | Optical device |
| WO2021093391A1 (en) * | 2019-11-14 | 2021-05-20 | 浙江合众新能源汽车有限公司 | Method and system for "seeing through" a-pillar |
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