CN216734069U - Shielding position acquisition projection automobile A column image developing device - Google Patents
Shielding position acquisition projection automobile A column image developing device Download PDFInfo
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- CN216734069U CN216734069U CN202220237419.9U CN202220237419U CN216734069U CN 216734069 U CN216734069 U CN 216734069U CN 202220237419 U CN202220237419 U CN 202220237419U CN 216734069 U CN216734069 U CN 216734069U
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Abstract
The utility model discloses an automobile A-pillar image developing device for collecting and projecting shielding positions, which comprises an image collecting unit, a video converting unit, an image display unit and a carriage main body, the video conversion unit is respectively electrically connected with the image acquisition unit and the image display unit, an automobile A column is arranged on the carriage main body, the image acquisition unit is used for acquiring the image of the blind area shielded by the automobile A column, the utility model installs the image acquisition unit on the rearview mirror for acquiring the image of the blind area shielded by the automobile A column, the image is directly displayed on the image display unit through the video conversion unit, and the image display unit is arranged on the A column of the automobile, so that a driver can directly observe the blind area image with naked eyes, the driving risk is reduced, and the angle of the image acquisition unit can be automatically adjusted in a mechanical mode, so that the device is convenient to use and can be well suitable for people with different heights and body types.
Description
Technical Field
The utility model belongs to the technical field of automobile A-pillar blind area visualization, and particularly relates to an automobile A-pillar image developing device for collecting and projecting shielding positions.
Background
Generally, each side of a car body of a car is provided with three upright posts, wherein the inclined posts on two sides of a front windshield are called A posts, and when the car turns or enters a curve, the view of a driver is partially shielded by the A posts, so that a blind area on the view is caused, and the cross section area of the A posts is difficult to select. The undersize can lead to the automobile body intensity not enough, too big can influence the driver field of vision, on several models, has added a triangular window behind the A post. This, while serving to improve the field of view somewhat, does not fundamentally solve the problem. The driver's field of vision is still affected by the a-pillar, and the area of the a-pillar is disturbed by the field of vision problems and cannot be made too robustly.
A post blind area visualization device among the prior art is in order to eliminate the vision blind area of A post, some motorcycle types can install the camera and carry out image acquisition to A post vision blind area on the rear-view mirror at present, and a display is installed near the panel board, the image of gathering shows on the display, the screen is looked over to driver's attention that needs to adjust oneself, can make driver fatigue with higher speed, there is the driving risk, and the angle of the image acquisition unit among A post blind area visualization device is nonadjustable mostly, or need manual regulation, very be not convenient for use, and can not be applicable to the people of different height sizes well, therefore we propose one kind and shelter from projected car A post image development device and method of position acquisition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, an image acquisition unit used for acquiring a blind area image shielded by an automobile A column is arranged on a rearview mirror, the image is directly displayed on an image display unit through a video conversion unit, the image display unit is arranged on the automobile A column, a driver can directly observe the blind area image with naked eyes, the driving risk is reduced, the angle of the image acquisition unit can be automatically adjusted in a mechanical mode, the use is convenient, the image acquisition unit can be well suitable for people with different body heights and body shapes, and the automobile A column image developing device for acquiring projection at the shielding position is provided.
In order to achieve the purpose, the utility model provides the following technical scheme: a shielding position acquisition projection automobile A column image developing device comprises an image acquisition unit, a video conversion unit, an image display unit and a carriage main body, wherein the video conversion unit is respectively and electrically connected with the image acquisition unit and the image display unit;
the rearview mirror is characterized in that a mounting seat is rotatably installed on the rearview mirror, an image acquisition unit is installed on the mounting seat, a support frame is fixedly installed at the inner top of the rearview mirror, a second motor for driving the mounting seat to rotate is installed on the support frame, the image acquisition unit comprises a fixing frame and a camera, and the camera is rotatably installed inside the fixing frame.
Preferably, the adjustable angle range is 0-30 degrees when the image acquisition unit acquires the image, the video conversion unit comprises a projector, the image display unit comprises a flexible display screen, and the flexible display screen is set as a projection screen.
Preferably, the bottom of the mounting seat is fixedly provided with a connecting column, the rearview mirror is provided with a through hole, a bearing is fixedly embedded in the through hole, and the connecting column is fixedly inserted into an inner ring of the bearing.
Preferably, a second bevel gear is fixedly sleeved on the lower end of the connecting column, a first bevel gear is fixedly sleeved on one end of an output shaft of the second motor, and the first bevel gear is meshed with the second bevel gear.
Preferably, the fixing frame is a U-shaped fixing frame, the upper end of the inside of the fixing frame is rotatably provided with a limiting block, and the camera is fixedly arranged on the limiting block.
Preferably, the inside of mount rotates and installs the pivot, the cover is established and is fixed with the gear in the pivot, the bottom fixed mounting of stopper has convex rack, gear and rack meshing.
Preferably, one side fixed mounting of mount has first motor, first motor sets up to just reversing motor, the one end of first motor output shaft passes through shaft coupling fixed connection in the tip of pivot.
The utility model has the technical effects and advantages that:
through the design of the image acquisition unit, the video conversion unit and the image display unit, a camera in the image acquisition unit acquires an image of a blind area shielded by an automobile A column, then the acquired image is transmitted to the video conversion unit in the form of an electric signal, the video conversion unit processes the acquired image, and then the image is transmitted to a flexible display screen in the image display unit, so that the image shielded by the automobile A column can be displayed on the flexible display screen;
the second motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the connecting column to rotate, the connecting column drives the mounting seat to rotate, the mounting seat drives the image acquisition unit to rotate in the horizontal direction, the angle of the image acquisition unit can be adjusted according to the distance between the sight line of a driver and an A column of an automobile, the first motor drives the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the rack to rotate, the rack drives the limiting block to rotate, the limiting block drives the camera to rotate in the vertical direction, and the angle of the image acquisition unit can be adjusted according to the height of the sight line of the driver;
the utility model installs the image acquisition unit used for gathering the blind area picture sheltered from by the car A post on the rear-view mirror, and display the picture on the image display unit directly through the video conversion unit, and the image display unit is installed on car A post, the driver can observe the blind area picture directly with the naked eye, has reduced the driving risk, and the angle of the image acquisition unit can be adjusted automatically through the mechanical way, easy to use, can be suitable for the people of different heights and sizes well.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a support frame, a connecting column, a second motor, a first bevel gear, a second bevel gear and a mounting seat according to the present invention;
FIG. 3 is a schematic structural diagram of an image capturing unit according to the present invention;
fig. 4 is a system block diagram of the image acquisition unit, the video conversion unit and the image display unit of the present invention.
In the figure: 1. a carriage main body; 2. an automobile A-pillar; 3. an image display unit; 4. a rear view mirror; 5. an image acquisition unit; 51. a fixed mount; 52. a first motor; 53. a rotating shaft; 54. a gear; 55. a limiting block; 56. a camera; 57. a rack; 6. a support frame; 7. connecting columns; 8. a second motor; 9. a first bevel gear; 10. a second bevel gear; 11. and (7) mounting a seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a sheltering position collecting and projecting automobile A column image developing device comprises an image collecting unit 5, a video conversion unit, an image display unit 3 and a carriage main body 1, wherein the video conversion unit is respectively electrically connected with the image collecting unit 5 and the image display unit 3, the adjustable angle range is 0-30 degrees when the image collecting unit 5 collects images, specifically, the collecting angle of the image collecting unit 5 can be adjusted up and down and can also be adjusted left and right, the device is suitable for people with different body heights and body shapes, the video conversion unit comprises a projector, the image display unit 3 comprises a flexible display screen, the flexible display screen is set as a projection screen, and the projector and the projection screen are correspondingly set;
the carriage body 1 is provided with an automobile A column 2, the image acquisition unit 5 is used for acquiring images of blind areas shielded by the automobile A column 2, after a driver enters a driving position and adjusts a seat, the image acquisition unit is started to observe whether the image acquired by the image acquisition unit is matched with the image shielded by the A column of the automobile or not, if the image acquired by the image acquisition unit is different from the image shielded by the A column of the automobile, the angle of the image acquisition unit needs to be adjusted, the image acquired by the image acquisition unit 5 is displayed on the image display unit 3 through the video conversion unit, a driver can directly observe the image with naked eyes, the video conversion unit is arranged at the inner top of the carriage main body 1, the image display unit 3 is arranged on an A column 2 of the automobile, a rearview mirror 4 is arranged on the side part of the carriage main body 1, and the image acquisition unit 5 is adjustably arranged on the rearview mirror 4;
the rearview mirror 4 is rotatably provided with a mounting seat 11, the image acquisition unit 5 is mounted on the mounting seat 11, the bottom of the mounting seat 11 is fixedly provided with a connecting column 7, the rearview mirror 4 is provided with a through hole, a bearing is fixedly embedded in the through hole, and the connecting column 7 is fixedly inserted into the inner ring of the bearing;
a support frame 6 is fixedly installed at the top in the rearview mirror 4, a second motor 8 for driving an installation seat 11 to rotate is installed on the support frame 6, a second bevel gear 10 is fixedly sleeved on the lower end of a connecting column 7, a first bevel gear 9 is fixedly sleeved on one end of an output shaft of the second motor 8, the first bevel gear 9 is meshed with the second bevel gear 10, specifically, the second motor 8 drives the first bevel gear 9 to rotate, the first bevel gear 9 drives the second bevel gear 10 to rotate, the second bevel gear 10 drives the connecting column 7 to rotate, the connecting column 7 drives the installation seat 11 to rotate, the installation seat 11 drives the image acquisition unit 5 to rotate in the horizontal direction, and further the angle of the image acquisition unit 5 can be adjusted according to the distance between the sight of a driver and the automobile A column 2;
the image acquisition unit 5 comprises a fixed frame 51 and a camera 56, the camera 56 is rotatably mounted inside the fixed frame 51, the fixed frame 51 is a U-shaped fixed frame, a limit block 55 is rotatably mounted at the upper end inside the fixed frame 51, the camera 56 is fixedly mounted on the limit block 55, a rotating shaft 53 is rotatably mounted inside the fixed frame 51, a gear 54 is fixedly sleeved on the rotating shaft 53, a circular arc-shaped rack 57 is fixedly mounted at the bottom of the limit block 55, the gear 54 is meshed with the rack 57, a first motor 52 is fixedly mounted on one side of the fixed frame 51, the first motor 52 is a forward and reverse rotating motor, one end of an output shaft of the first motor 52 is fixedly connected to the end of the rotating shaft 53 through a coupler, specifically, the first motor 52 drives the rotating shaft 53 to rotate, the rotating shaft 53 drives the gear 54 to rotate the rack 57, the rack 57 drives the limit block 55 to rotate, the limit block 55 drives the camera 56 to rotate in the vertical direction, and then the angle of the image acquisition unit 5 can be adjusted according to the height of the sight line of the driver.
When the device is used, S1, after a driver enters a driving position and adjusts a seat, the image acquisition unit 5 is started, and whether an image acquired by the image acquisition unit 5 is matched with an image shielded by the A column 2 of the automobile is observed;
s2, if the image collected by the image collection unit 5 has a large difference with the image shielded by the automobile A column 2, the angle of the image collection unit 5 needs to be adjusted;
s3, firstly, starting the second motor 8, driving the first bevel gear 9 to rotate by the second motor 8, driving the second bevel gear 10 to rotate by the first bevel gear 9, driving the connecting column 7 to rotate by the second bevel gear 10, driving the mounting seat 11 to rotate by the connecting column 7, driving the image acquisition unit 5 to rotate in the horizontal direction by the mounting seat 11, and further adjusting the angle of the image acquisition unit 5 according to the distance between the sight of a driver and the A column 2 of the automobile;
s4, starting the first motor 52, driving the rotating shaft 53 to rotate by the first motor 52, driving the gear 54 to rotate by the rotating shaft 53, driving the rack 57 to rotate by the gear 54, driving the limiting block 55 to rotate by the rack 57, driving the camera 56 to rotate in the vertical direction by the limiting block 55, and further adjusting the angle of the image acquisition unit 5 according to the height of the sight line of the driver;
s5, in the driving process, the camera 56 in the image acquisition unit 5 acquires the image of the blind area shielded by the automobile A column 2, then the acquired image is transmitted to the video conversion unit in the form of electric signals, the video conversion unit processes the acquired image, and then the image is transmitted to the flexible display screen in the image display unit 3, so that the image shielded by the automobile A column 2 can be displayed on the flexible display screen.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a shelter from projected car A post image developing device of position collection, includes image acquisition unit (5), video conversion unit, image display unit (3) and carriage main part (1), its characterized in that: the video conversion unit is respectively electrically connected with the image acquisition unit (5) and the image display unit (3), an automobile A column (2) is arranged on the carriage main body (1), the image acquisition unit (5) is used for acquiring images of a blind area shielded by the automobile A column (2), the images acquired by the image acquisition unit (5) are displayed on the image display unit (3) through the video conversion unit, the video conversion unit is installed at the inner top of the carriage main body (1), the image display unit (3) is installed on the automobile A column (2), a rearview mirror (4) is installed on the side portion of the carriage main body (1), and the image acquisition unit (5) is adjustably installed on the rearview mirror (4);
rotate on rear-view mirror (4) and install mount pad (11), install on mount pad (11) image acquisition unit (5), rear-view mirror (4) inside top fixed mounting has support frame (6), install drive mount pad (11) pivoted second motor (8) on support frame (6), image acquisition unit (5) are including mount (51) and camera (56), camera (56) rotate and install in the inside of mount (51).
2. The device for developing the A-pillar image of the automobile for collecting and projecting the shielding position according to claim 1, wherein: the adjustable angle range is 0-30 degrees when image acquisition unit (5) gathers the image, the video conversion unit includes the projecting apparatus, image display unit (3) includes flexible display screen, and flexible display screen sets up to the projection curtain.
3. The apparatus according to claim 1, wherein the apparatus comprises: the bottom of the mounting seat (11) is fixedly provided with a connecting column (7), the rearview mirror (4) is provided with a through hole, a bearing is fixedly embedded in the through hole, and the connecting column (7) is fixedly inserted into an inner ring of the bearing.
4. The apparatus according to claim 3, wherein the apparatus comprises: the lower end of the connecting column (7) is sleeved with a second bevel gear (10), one end of an output shaft of the second motor (8) is sleeved with a first bevel gear (9), and the first bevel gear (9) is meshed with the second bevel gear (10).
5. The apparatus according to claim 1, wherein the apparatus comprises: the fixing frame (51) is a U-shaped fixing frame, the upper end of the inside of the fixing frame (51) is rotatably provided with a limiting block (55), and the camera (56) is fixedly arranged on the limiting block (55).
6. The apparatus for developing A-pillar images of automobiles according to claim 5, wherein said apparatus comprises: the inside of mount (51) rotates and installs pivot (53), the cover is established and is fixed with gear (54) on pivot (53), the bottom fixed mounting of stopper (55) has convex rack (57), gear (54) and rack (57) meshing.
7. The apparatus for developing A-pillar images of an automobile according to claim 6, wherein: one side fixed mounting of mount (51) has first motor (52), first motor (52) set up to just reversing the motor, the one end of first motor (52) output shaft passes through shaft coupling fixed connection in the tip of pivot (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220237419.9U CN216734069U (en) | 2022-01-27 | 2022-01-27 | Shielding position acquisition projection automobile A column image developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220237419.9U CN216734069U (en) | 2022-01-27 | 2022-01-27 | Shielding position acquisition projection automobile A column image developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216734069U true CN216734069U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220237419.9U Active CN216734069U (en) | 2022-01-27 | 2022-01-27 | Shielding position acquisition projection automobile A column image developing device |
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| Country | Link |
|---|---|
| CN (1) | CN216734069U (en) |
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2022
- 2022-01-27 CN CN202220237419.9U patent/CN216734069U/en active Active
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