CN216101837U

CN216101837U - Eliminate perspective device of vehicle A post blind area and include device's vehicle

Info

Publication number: CN216101837U
Application number: CN202121884024.XU
Authority: CN
Inventors: 徐洪清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-03-22
Anticipated expiration: 2031-08-14

Abstract

The utility model relates to a perspective device for eliminating a vehicle A-column blind area and a vehicle comprising the same. A sliding rod is arranged on the bottom frame, so that the fixing clamp sliding block moves transversely along the sliding rod; the A column is unfolded to realize perspective under the condition of need, and is folded under the condition of no need, so that the original driving visual field is quickly recovered; compared with most schemes, the structure is simple, the practicability is higher, the economical type can be adjusted and installed according to the vehicle, the visual field of the column A blind area of the vehicle is eliminated, the driving safety is improved, the traffic accidents are avoided, and the driving comfort level is also improved.

Description

Eliminate perspective device of vehicle A post blind area and include device's vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a perspective device for eliminating a vehicle A column blind area and a vehicle comprising the same.

Background

The vehicle A column refers to a connecting column of a vehicle roof and a front cabin in front of the left and right of the vehicle, and the sight can be shielded above the rearview mirror between an engine cabin and a cockpit to form a vehicle A column blind area.

The visual field of the column A of the vehicle and the rigidity of the frame are provided with a spear and a shield, the overall rigidity of the frame is influenced by the small size of the column A, and the visual field is influenced by the blind area due to the overlarge column A.

During the running or turning of the vehicle, the view of an observer can be partially shielded by the A-pillar, so that a blind area in the view is caused to leave potential safety hazards.

As vehicles are indispensable, safety and driving comfort of the vehicles are increasingly emphasized, and therefore, a device capable of eliminating the a-pillar blind area in a reasonable and effective manner is urgently needed, and the trend of vehicle development is toward eliminating the a-pillar or reducing the visual field of the a-pillar blind area.

The existing vehicle A-pillar perspective mostly uses a camera for imaging, optical reflection and refraction and a method for changing the structure of the A-pillar.

The camera imaging defect is that the imaging delay of the camera cannot be eliminated, and the imaging delay is easy to cause the imaging not to accord with the content of a real blind area during high-speed running, so that the running danger is increased.

The difference between the imaging proportion of the two cameras and the actual proportion is too large, so that misjudgment of a driver on the size and the position of a pedestrian or an object is easily caused, and the driving safety is influenced.

The imaging surfaces of the three cameras are close to each other, the object is far away from the imaging surface, and an observer can see the object only by adjusting eyes back and forth in time.

The four cameras are easily covered by sundries to cause fuzzy or failure of camera imaging.

The five cameras display screens or projection, the daytime brightness is low, the watching effect is influenced, and the night camera imaging effect is poor.

Changing the structure of the A column: the first method has complex process, the second method has high production cost, and the third method can eliminate the undesirable range of the A column visual field blind zone.

Optical reflection and refraction: at present, the actual A-column inclination angle, the distance between a reflector and a reflector, the interference of optical lenses by multi-directional rays and the distance between the reflector and the reflector are not considered in most cases. The vehicle is vibrated by the running road surface and the vehicle body, so that the imaging blur of the light path is caused by large deviation.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to solve the problems of the prior art, and provides a device for eliminating a vehicle A column vision blind area and a vehicle comprising the device.

The utility model solves the defects of the prior art and has a plurality of advantages, 1.A column has large perspective area, 2. imaging proportion is consistent, 3. no delay is caused by applying an optical model principle, 4. the structure is simple, and 5. the production is simple and the economical efficiency is good.

The utility model provides a perspective device for eliminating a vehicle A column blind area and a vehicle comprising the same, and is characterized in that: the utility model is designed to be capable of being unfolded or folded quickly, realizing A-pillar perspective when needed, and being folded when not needed, so as to restore the original driving visual field quickly.

The method is characterized in that: one end of the second connecting rod is provided with a gear structure which can not rotate with the second connecting rod.

The method is characterized in that: the control operating rod drives the transmission shaft, the transmission shaft drives the first connecting rod, the first connecting rod drives the second connecting rod, the second connecting rod drives the fixing clamp sliding block to enable the second optical component to transversely move, and meanwhile the second connecting rod drives the gear to enable the light barrier on the fixing clamp and the second connecting rod to rotate and move in the opposite direction.

It is characterized by comprising: a first optical component and a second optical component,

the device is arranged at the position of the A column, adopts an optical principle, is different from a periscope-like principle in that one optical component has the characteristics of reflecting light rays and refracting light rays,

the second optical member reflects the blind area light to the first optical member as described above, the first optical element receives the blind area light reflected by the second optical member and reflects the blind area light to the observer,

the second optical member refracts the light in front of the vehicle to the observer as described above.

The method is characterized in that: the second optical member is fixed to a base frame provided on the a-pillar.

The method is characterized in that: the light barrier is fixed in the fixation clamp, and the light barrier acts on and blocks that vehicle side light enters second optical component and reflects to the observer.

The method is characterized in that: the fixer is connected with the chassis, the fixer is connected with the first component, and the fixer is arranged on the front windshield.

The method is characterized in that: the chassis is provided with a slide bar, so that the fixing clamp slide block moves transversely along the slide bar.

Drawings

Fig. 1 is a perspective view illustrating a device for eliminating a blind area of an a-pillar of a vehicle according to the present invention and a vehicle including the same.

FIG. 2 is a perspective view of a device for eliminating the blind area of the pillar A of a vehicle and a vehicle folding schematic diagram comprising the device.

Fig. 3 is a perspective view of a device for eliminating a vehicle a-pillar blind area and a vehicle structure including the device, wherein the reference numbers are as follows:

fixator (1)

Underframe (2)

First connecting rod (3)

Second connecting rod (4)

First part (5)

Transmission shaft (6)

Slide rod (7)

Gear (8)

Securing clip (9)

Light barrier (10)

Second optical component (11)

Retaining clip slider (12)

Operating rod (13)

First optical component (14)

Detailed Description

Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in FIG. 3, a perspective device for eliminating the blind area of the A column of a vehicle and a vehicle comprising the device.

The underframe (2) is arranged on the A column, the fixer (1) is connected with the underframe (2) and fixed on the front windshield, and the fixer (1) is connected with the first component (5) and fixed on the front windshield.

The blind area light is reflected to the first optical component (14) through the second optical component (11) and then reflected to the optical component (14), so that an observer sees the A column blind area, and the light in front of the vehicle is refracted to the eyes of the observer through the second optical component (11).

The light barrier acts to block light from the side of the vehicle from being reflected through the second optical component to the eyes of the observer.

An operating rod (13) is operated to drive a transmission shaft (6), a first connecting rod (3), a second connecting rod (4), a fixing clamp sliding block (12) and a sliding rod (7) to be connected, so that a second optical part of the optical barrier can move along the sliding rod (7), and meanwhile, the light barrier (10) can rotate to be in an integrally unfolded or folded state with a first optical part (14) of the second optical part.

Claims

1. The utility model provides an eliminate perspective device of vehicle A post blind area which characterized in that: the first optical component and the second optical component, the second optical component reflects the blind area light to the first optical component, the first optical component receives the blind area light reflected by the second optical component and reflects the blind area light to the observer, the second optical component refracts the light in front of the vehicle to the observer, and the second optical component has the characteristics of reflecting the light and refracting the light.

2. The apparatus of claim 1, wherein the apparatus further comprises: the operating rod is controlled to drive the transmission shaft, the transmission shaft drives the first connecting rod, the first connecting rod drives the second connecting rod, the second connecting rod drives the fixing clamp sliding block to enable the second optical component to transversely move, and meanwhile the second connecting rod drives the gear to enable the light barrier on the fixing clamp and the second connecting rod to rotate and move in the opposite direction.

3. The apparatus of claim 1, wherein the apparatus further comprises: the light barrier is fixed in the fixation clamp, and the light barrier acts on and blocks that vehicle side light enters second optical component and reflects to the observer.

4. The apparatus of claim 1, wherein the apparatus further comprises: one end of the second connecting rod is provided with a gear structure which can not rotate with the second connecting rod.

5. The apparatus of claim 1, wherein the holder is connected to the chassis, the holder is connected to the first member, and the holder is disposed on the front windshield.

6. The apparatus of claim 1, wherein the apparatus further comprises: the chassis is provided with a slide bar, so that the fixing clamp slide block moves transversely along the slide bar.

7. A vehicle comprising a see-through apparatus for eliminating a vehicle a-pillar blind spot as claimed in any one of claims 1 to 6.