CN107264406B - Automobile without blind area corresponding to a and b columns - Google Patents
Automobile without blind area corresponding to a and b columns Download PDFInfo
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- CN107264406B CN107264406B CN201710628016.0A CN201710628016A CN107264406B CN 107264406 B CN107264406 B CN 107264406B CN 201710628016 A CN201710628016 A CN 201710628016A CN 107264406 B CN107264406 B CN 107264406B
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- rotation limiting
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- 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
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- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
- B62D27/023—Assembly of structural joints
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- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1215—Mirror assemblies combined with other articles, e.g. clocks with information displays
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- 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
- B60R1/12—Mirror assemblies combined with other articles, e.g. clocks
- B60R2001/1253—Mirror assemblies combined with other articles, e.g. clocks with cameras, video cameras or video screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/101—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using cameras with adjustable capturing direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
- B60R2300/105—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used using multiple cameras
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
- B60R2300/202—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used displaying a blind spot scene on the vehicle part responsible for the blind spot
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/802—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views
- B60R2300/8026—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for monitoring and displaying vehicle exterior blind spot views in addition to a rear-view mirror system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Multimedia (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention provides an automobile without blind areas corresponding to a column and a column b, which comprises the following components: two a posts, top cap, automobile body, two preceding doors and two well connecting rib, the top cap sets up in the automobile body top, and top cap middle part both sides are connected with the automobile body through two well connecting rib respectively, and two apex angles of top cap front end are fixed with the automobile body through two a posts respectively, and every preceding door sets up between a post and adjacent well connecting rib, and preceding door rotates with the connecting rib in the place to be connected, and preceding door is connected with the buckle of place a post, and every a post all has visual function to avoid leading to driving time blind area because of the existence of a post. The automobile without the blind areas corresponding to the a column and the b column solves the problem that the blind areas exist in the driving process due to the a column in the prior art.
Description
Technical Field
The invention relates to an automobile, in particular to an automobile without blind areas corresponding to a column and a column b.
Background
Among the prior art, the car includes a post, b post, top cap, automobile body, two preceding doors and two well connecting rib, and the top cap sets up in automobile body top, and top cap middle part both sides are connected with the automobile body through two well connecting rib respectively, and two apex angles of top cap front end are fixed with the automobile body through a post, b post respectively, and a preceding door sets up between a post and adjacent well connecting rib, and another preceding door sets up between b post and adjacent well connecting rib, and preceding door rotates with place well connecting rib to be connected, and preceding door is connected with place a post or b post buckle. However, in the prior art, the a column and the b column are both made of invisible materials, so that two front dead zones can be formed when a driver looks at the two front dead zones, and the driving safety is seriously endangered.
Disclosure of Invention
The invention provides an automobile without blind areas corresponding to a column and a column, which solves the problem that blind areas exist in the driving process due to the a column and the b column in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the invention firstly provides an automobile without blind areas corresponding to a column and a column b, which comprises the following components: two a posts, top cap, automobile body, two preceding doors and two well connecting rib, the top cap sets up in the automobile body top, and top cap middle part both sides are connected with the automobile body through two well connecting rib respectively, and two apex angles of top cap front end are fixed with the automobile body through two a posts respectively, and every preceding door sets up between a post and adjacent well connecting rib, and preceding door rotates with the connecting rib in the place to be connected, and preceding door is connected with the buckle of place a post, and every a post all has visual function to avoid leading to driving time blind area because of the existence of a post.
Preferably, each a-pillar is made of a transparent material, which is bullet-proof glass.
Preferably, each a-pillar comprises a pillar body, a display screen, a camera and a camera host, wherein the camera is arranged on the a-pillar, a door or a vehicle body adjacent to the a-pillar so as to shoot a dead zone corresponding to the a-pillar, the camera is adjacent to the camera host, the output end of the camera host is connected with the display screen, and the display screen is arranged on the inner side of the pillar body.
Preferably, the display screen near the driver's seat is fixed on the inner side of the a column near the driver's seat facing the driver, the installation block is fixed on the inner side of the a column far away from the driver's seat, the installation block is provided with a rotating base, the side of the display screen far away from the driver's seat near the front door is fixed with a rotating ring, the rotating ring is connected with the rotating base, the rotating base supports the rotating ring and the rotating ring can rotate relative to the rotating base, the rotating motor is installed on the inner side of the a column far away from the driver, the rotating motor is connected with the camera host through a driver, and the rotating shaft of the rotating motor passes through the rotating base and is fixed with the rotating ring.
Preferably, each front door is provided with a rearview mirror, the rearview mirror comprises a mirror body and a mounting shell, the mirror body is used for illuminating the rear scene of the automobile, and the mirror body is mounted on the front door through the mounting shell; each camera all includes the body of making a video recording, the dwang, two connecting seats, fixing base and limit subassembly of changeing, the fixing base is fixed on the installation shell, install two connecting seats on the side that the installation shell was kept away from to the fixing base, the dwang rotates with two connecting seats and is connected, the body of making a video recording is kept away from the end fixing of two connecting seats with the dwang, the body of making a video recording is used for shooing the blind area that the a post corresponds that is close to, be provided with limit subassembly of changeing in the junction of dwang and two connecting seats, limit subassembly can restrict dwang and connecting seat relative rotation, also can not hinder the rotation of dwang relative connecting seat.
Preferably, the rotation limiting assembly comprises: the rotating ring is fixed with the rotating rod and is arranged between the two connecting seats; the rotary support cylinder is fixed on the end face of the connecting seat close to the other connecting seat, and penetrates through the center of the rotary ring; the connecting seat of the non-connected rotary support cylinder is close to the end face of the other connected rotary support cylinder and concavely forms a retraction cavity, a guide hole communicated with the retraction cavity is formed in the connecting seat of the non-connected rotary support cylinder, the central line of the rotary support cylinder and the central line of the guide hole are on the same straight line, the push cylinder is arranged in the retraction cavity, the rotary support cylinder can extend into the push cylinder, and the rotary support cylinder extends into the retraction cavity; the pushing rod penetrates through the guide hole, is of a cuboid structure, and is fixed with the pushing cylinder at the end part of the pushing rod in the retraction cavity; the rotation limiting gear is of an annular structure, a rotation limiting groove surrounding the rotation supporting cylinder is formed in the side surface, close to the pushing cylinder, of the rotating ring, and internal grooves capable of being meshed with the rotation limiting gear are formed in the inner wall of the rotation limiting groove; the rotation limiting spring penetrates through the pushing rod, one end of the rotation limiting spring is fixed with the pushing cylinder, the other end of the rotation limiting spring is fixed with the inner wall of the retraction cavity, and the rotation limiting gear is meshed with the internal tooth trace under the action of the rotation limiting spring when the pushing rod is not acted by external force; pulling the push rod can pull the rotation limiting gear out of the rotation limiting groove; and the auxiliary pull disc is fixed with the end part of the pushing rod, which is positioned outside the retracting cavity.
Preferably, a camera power supply is arranged in the mounting shell, and the camera power supply is connected with the camera body through a power line component.
Preferably, the power line component is two copper wires, and the two copper wires are arranged outside the rotating rod, the rotating ring and the connecting seat.
Preferably, the power cord assembly includes: one end of each first wire is arranged in the rotary supporting cylinder, and each first wire penetrates through the connecting seat, the fixing seat and the mounting shell to be connected with the camera power supply; one end of each second wire is connected with the camera body, and the second wires are arranged in the rotating rod and the rotating ring; the two connecting rings are made of conductive materials, are arranged on the inner wall of the rotating ring, are made of insulating materials, are spaced from each other, are concavely formed into two triggering cavities on the side face of the rotating supporting cylinder, are tightly attached to the side face of the rotating supporting cylinder, extend into one triggering cavity, and are connected with two second leads respectively; the device comprises two trigger parts, a first conducting wire and a second conducting wire, wherein the two trigger parts are respectively used for communicating the first conducting wire with the second conducting wire, the rotary support cylinder is provided with two trigger holes, each trigger hole is used for communicating the inner cavity of the rotary support cylinder with a trigger cavity, each trigger hole is corresponding to one trigger part, each trigger part comprises a trigger rod, a trigger spring, a rotating wheel, a trigger head and a linkage rod, the linkage rod shuttles in the rotary support cylinder and is connected with a pushing cylinder, the linkage rod is parallel to the pushing rod, the end part of the linkage rod in the rotary support cylinder is fixedly provided with the trigger head, the section part of the trigger head connected with the linkage rod is a large section, the section part of the trigger head, far away from the linkage rod, is a small section, the diameter of the large section is larger than the diameter of the small section, the trigger rod penetrates through the trigger holes, the trigger rod is perpendicular to the linkage rod, one end of the trigger spring is fixedly arranged at the end part of the trigger rod in the rotary support cylinder, the other end part of the trigger spring is fixedly arranged at the inner wall of the rotary support cylinder, the end part of the trigger rod, which is positioned in the rotary support cylinder is rotationally connected with a rotating wheel tangential to the trigger head, and is tightly attached to the corresponding connecting ring under the action of the limit spring, and the trigger rod is in a compressed state under the action of the force; when the rotation limiting gear is pulled out of the rotation limiting groove, the trigger rod is far away from the connecting ring.
The invention also provides an automobile without blind areas corresponding to the a and b columns, which comprises: front glass, top cap, automobile body, two preceding doors and two well connecting ribs, the top cap sets up in automobile body top, and top cap middle part both sides are connected with the automobile body through two well connecting ribs respectively, and the top cap front end is fixed with the automobile body through front glass, and front glass's both sides limit is crooked to two well connecting ribs and is formed two installation wings, and every preceding door sets up between an installation wing and adjacent well connecting rib, and preceding door rotates with place well connecting rib to be connected, and preceding door is connected with place installation wing buckle, and front glass adopts bullet proof glass material to make.
Compared with the prior art, the invention has the following beneficial effects:
the blind areas are avoided being generated due to the a column and the b column, so that the driver can drive the automobile without the blind areas, the driving safety is improved, and the probability of traffic accidents is reduced.
Drawings
FIG. 1 is a schematic diagram of an automobile structure without a and b pillars corresponding to blind areas in embodiment 1;
fig. 2 is a schematic structural diagram of the inner head of the automobile without the corresponding blind areas of the a and b pillars in embodiment 1;
FIG. 3 is a schematic diagram of an automobile structure without a and b pillars corresponding to blind areas in embodiment 2;
fig. 4 is a schematic structural diagram of the inner head of the automobile without the corresponding blind areas of the a and b pillars in embodiment 2;
FIG. 5 is an enlarged view of FIG. 3 at A;
FIG. 6 is a cross-sectional view B-B of FIG. 5;
fig. 7 is a schematic diagram of an automobile structure without a and b pillars corresponding to blind areas in embodiment 3;
FIG. 8 is an enlarged view of FIG. 7 at D;
FIG. 9 is a cross-sectional view E-E of FIG. 8;
fig. 10 is an enlarged view of F in fig. 9;
fig. 11 is a schematic structural diagram of an automobile without a and b column corresponding dead zones in embodiment 4.
Detailed Description
Example 1:
as shown in fig. 1 and fig. 2, this embodiment provides an automobile without blind areas corresponding to a and b pillars, including: two a-pillars 1, b-pillars 1', a top cover 2, a vehicle body 3, two front vehicle doors 4 and two middle connecting ribs 5, wherein the top cover 2 is arranged above the vehicle body 3, two sides of the middle part of the top cover 2 are respectively connected with the vehicle body 3 through the two middle connecting ribs 5, two vertex angles at the front end of the top cover 2 are respectively fixed with the vehicle body 3 through the a-pillars 1 and the b-pillars 1', the front vehicle door 4 is arranged between the a-pillars 1 and the adjacent middle connecting ribs 5, the other door 4 sets up between b post 1 "and the adjacent well connecting rib, and preceding door 4 rotates with the well connecting rib 5 in place to be connected, and preceding door 4 is connected with the buckle of a post 1 or b post 1" in place, and a post 1 and b post 1 "all have visual function to avoid leading to driving time blind area because of the existence of a post 1 and b post 1".
Each of the a-pillar 1 and the b-pillar 1″ is made of a transparent material. The transparent material is bulletproof glass and other materials.
Example 2:
this embodiment differs from embodiment 1 in that: in order to avoid that the a-pillar 1 and the b-pillar 1″ using transparent materials in the embodiment 1 may cause the a-pillar 1 and the b-pillar 1″ to be unstable or the blind area penetrating the a-pillar 1 and the b-pillar 1″ may not be clear enough, an image pickup assembly is additionally provided in the embodiment to avoid the occurrence of the above phenomenon.
As shown in fig. 3 and fig. 4, a camera assembly is disposed corresponding to the a-pillar 1 and the b-pillar 1", each camera assembly includes a pillar body 11, a display screen 12, a camera 13 and a camera host (not shown in the drawing), the camera 13 is disposed on the rearview mirror, the camera corresponding to the a-pillar 1 is used for a blind area corresponding to the a-pillar 1, the camera corresponding to the b-pillar 1" is used for a blind area corresponding to the b-pillar 1", the camera 13 is connected with the camera host, the output end of the camera host is connected with the display screen 12, and the display screen 12 is disposed beside the rearview mirror.
As shown in fig. 3 and 4, in order to realize humanized design, a passenger sitting on the secondary driving shares and views a b column 1' blind area close to the secondary driving position for a driver, a mounting block 121 positioned beside the rearview mirror is fixed on the b column 1', a rotating base 122 is arranged on the mounting block 121, a rotating ring 124 is fixed on the side edge, close to the front door 4, of the display screen 12 of the b column 1' close to the front door 4, the rotating ring 124 is connected with the rotating base 122, the rotating base 122 supports the rotating ring 124 and can rotate relative to the rotating base 122, a rotating motor 123 is mounted on the edge, close to the rearview mirror, of the b column, the rotating motor 123 is connected with a camera host through a driver, and a rotating shaft of the rotating motor 123 penetrates through the rotating base 122 and is fixed with the rotating ring 124. The camera host is connected with a command key, and when the camera host is at the initial position, the display screen 12 close to the assistant driver faces the driver, so that the driver can watch the camera host conveniently; when the secondary driver presses the command button, the camera host controls the rotation motor 123 to work, and rotates the display screen 12 near the secondary driver to the forehead position opposite to the secondary driver, at this time, the secondary driver can assist the driver to watch the blind area corresponding to the a column 1 near the secondary driver, and the optional setting is realized. The arrangement of the rotating base 122 realizes the support of the rotatable rotating ring 124, and reduces the burden of the motor.
As shown in fig. 3 and 5, in order to design the camera 13 with simple structure and convenient installation, and adjust the rotation direction of the camera 13 according to the vehicle height and the like, so that the camera 13 can shoot a dead zone standing on safe driving, each front vehicle door 4 is provided with a rearview mirror, the rearview mirror comprises a mirror body and an installation shell 51, the mirror body is used for illuminating the scene behind the vehicle, and the mirror body is installed on the front vehicle door 4 through the installation shell 51; each camera 13 includes a camera body 131, a rotating rod 132, two connecting seats 133, a fixing seat 134 and a rotation limiting assembly 135, the fixing seat 134 is fixed on the installation shell 51, the fixing seat 134 is far away from the side surface of the installation shell 51 and is provided with the two connecting seats 133, the rotating rod 132 is rotationally connected with the two connecting seats 133, the camera body 131 and the rotating rod 132 are far away from the end fixing of the two connecting seats 133, the camera body 131 is used for shooting a blind area corresponding to the column a 1, a rotation limiting assembly 135 is arranged at the joint of the rotating rod 132 and the two connecting seats 133, the rotation limiting assembly 135 can limit the relative rotation of the rotating rod 132 and the connecting seats 133, and the rotation of the rotating rod 132 relative to the connecting seats 133 can be not hindered.
As shown in fig. 5 and 6, in order to design the rotation limiting assembly 135 with a simple structure and convenient use, the rotation limiting assembly 135 includes: a rotating ring 61 fixed to the rotating rod 132, and the rotating ring 61 is disposed between the two connection seats 133; a rotary support cylinder 62 fixed to an end face of the other connection base 133 near the connection base 133, the rotary support cylinder 62 passing through the center of the rotary ring 61; a pushing cylinder 63, wherein the connecting seat 133 of the unconnected rotating support cylinder 62 is close to the end surface of the other connecting seat to form a retraction cavity in a concave manner, the connecting seat 133 of the unconnected rotating support cylinder 62 is provided with a guide hole communicated with the retraction cavity, the central line of the rotating support cylinder 62 and the central line of the guide hole are on the same straight line, the pushing cylinder 63 is arranged in the retraction cavity, the rotating support cylinder 62 can extend into the pushing cylinder 63, and the rotating support cylinder 62 extends into the retraction cavity; the pushing rod 64 penetrates through the guide hole, the pushing rod 64 is of a cuboid structure, and the end part of the pushing rod 64 positioned in the retraction cavity is fixed with the pushing cylinder 63; the rotation limiting gear 65 is of an annular structure, a rotation limiting groove surrounding the rotation supporting cylinder 62 is formed in the side surface, close to the pushing cylinder 63, of the rotating ring 61, and internal grooves capable of being meshed with the rotation limiting gear 65 are formed in the inner wall of the rotation limiting groove; the rotation limiting spring 66, the push rod 64 passes through the rotation limiting spring 66, one end of the rotation limiting spring 66 is fixed with the push cylinder 63, the other end of the rotation limiting spring 66 is fixed with the inner wall of the retraction cavity, and the rotation limiting gear 65 is meshed with the internal tooth trace under the action of the rotation limiting spring 66 when the push rod 64 is not acted by external force; pulling the push rod 64 can pull the rotation limiting gear 65 out of the rotation limiting groove; and an auxiliary pulling disk 67 fixed to the end of the push rod 64 outside the retracting chamber.
In order to conveniently provide power for the camera body 131, a camera power supply is provided in the mounting case 51, and is connected with the camera body 131 through a power line assembly.
For the design of the structural power line assembly, the power line assembly is composed of two copper wires, which are disposed outside the rotating rod 132, the rotating ring 61 and the connecting seat 133.
Example 3:
this embodiment differs from embodiment 2 only in that: because the power line assembly in embodiment 2 is two copper lines, even if the copper lines are wrapped, the automobile is in an exposed state for a long time, so that the copper lines are extremely fragile, in order to design the power line assembly with long service life, the structure of the power line assembly is designed in the embodiment, so that the situation that the first lead and the second lead are assembled in the connecting seat 133, the rotating ring 61, the rotating rod 132, the fixing seat 134 and the mounting shell 51 is ensured, and the phenomenon that the first lead and the second lead are in poor contact due to the relative rotation of the rotating ring 61 and the connecting seat 133 is avoided.
As shown in fig. 7 to 10, the power line assembly includes: two first wires 71, one ends of the two first wires 71 are arranged in the rotary supporting cylinder 62, and the two first wires 71 pass through the connecting seat 133, the fixing seat 134 and the mounting shell 51 to be connected with a camera power supply; two second wires 72, one ends of the two second wires 72 are connected with the camera body 131, and the second wires 72 are arranged in the rotating rod 132 and the rotating ring 61; the two connecting rings 73, the two connecting rings 73 are made of conductive materials, the two connecting rings 73 are arranged on the inner wall of the rotating ring 61, the rotating ring 61 and the rotating support cylinder 62 are made of insulating materials, a distance is reserved between the two connecting rings 73, the side surface of the rotating support cylinder 62 is concaved inwards to form two triggering cavities, the inner wall of the rotating ring 61 is clung to the side surface of the rotating support cylinder 62, each connecting ring 73 extends into one triggering cavity, and the two connecting rings 73 are respectively connected with the two second leads 72; the two trigger parts are respectively used for communicating a first lead 71 with a second lead 72, two trigger holes are formed in the rotary supporting cylinder 62, each trigger hole communicates the inner cavity of the rotary supporting cylinder 62 with a trigger cavity, each trigger hole corresponds to one trigger part and is arranged, each trigger part comprises a trigger rod 741, a trigger spring 742, a rotary wheel 743, a trigger head 744 and a linkage rod 745, the linkage rod 745 is arranged in the rotary supporting cylinder 62 and is connected with the push cylinder 63, the linkage rod 745 is parallel to the push rod 64, the end part of the linkage rod 745, which is positioned in the rotary supporting cylinder 62, is fixedly provided with a trigger head 744, the section part, which is connected with the linkage rod 745, of the trigger head 744 is a large section, the section part, which is far away from the linkage rod 745, is a small section, the diameter of the large section is larger than the small section diameter, the trigger rod 741 passes through the trigger holes, the trigger rod 741 is perpendicular to the linkage rod 745, one end of the trigger spring 742 is fixedly arranged at the end part of the rotary supporting cylinder 62, the other end of the trigger spring 742 is fixedly arranged on the inner wall of the rotary supporting cylinder 62, the end part of the trigger rod 741 is rotatably connected with the trigger rod 742, the end part of the trigger rod 742, which is rotatably connected with the trigger wheel 743 in the rotary supporting cylinder 62 is in a shuttle state, and the shuttle ring 744 is in a state of being in a tangential contact with the rotary spring and under the action of the trigger ring 7473 when the trigger ring 743 is in a limited condition of being pressed by the rotation and under the action of the trigger ring 743; when the rotation limiting gear 65 is pulled out of the rotation limiting groove, the trigger lever 741 is away from the connection ring 73. When the push rod 64 is pulled simultaneously, the rotation limiting gear 65 can be pulled out of the rotation limiting groove, meanwhile, the rotating wheel 743 is in contact with a small section of the trigger head 744, and the trigger rod 741 is far away from the connecting ring 73, so that the trigger rod 741 cannot be connected with the connecting ring 73 in the rotating process, abrasion of the trigger rod 741 caused by large friction force in the rotating process is avoided, poor contact of the first lead 71 and the second lead 72 is avoided, and the service life is prolonged. A first conducting wire 71 is connected with a second conducting wire 72, so that the camera body 131 is connected with the positive electrode of a camera power supply; the other first lead 71 is connected to the other second lead 72, so that the imaging body 131 is connected to the negative electrode of the imaging power supply. The big section and the little section of trigger head 744 are the cylinder structure, and the middle part section of trigger head 744 is the middle section, and the middle part section is connected between big section and little section, and the junction of middle part section and big section and little section is all slick and sly to make the frictional force of rotor wheel 743 and trigger head 744 less, avoid leading to rotor wheel 743 and trigger lever 741 to be worn and torn because of the frictional force is too big. The arrangement of the two connecting rings 73 ensures that the corresponding first conducting wire 71 is communicated with the second conducting wire 72 no matter what position the rotating ring 61 rotates to after rotation, and is convenient to use. Pulling the push rod 64 releases the rotating ring 61 and the connecting seat 133 and simultaneously moves the trigger rod 741 away from the connecting ring 73, thereby bringing great convenience to use.
Example 4:
this embodiment differs from embodiment 1 only in that: according to the embodiment, the original a column on the automobile is canceled, the transparent mounting wings are bent and formed on two sides of the front windshield formed integrally to replace the original a column, so that the visual field is enlarged, and the existence of a visual blind area due to gaps between the original front glass and the original a column is avoided.
The embodiment provides an automobile without a and b column corresponding blind areas, which comprises: the front glass 1', the top cover 2', the car body 3', two front car doors 4' and two middle connecting ribs 5', wherein the top cover 2' is arranged above the car body 3', two sides of the middle part of the top cover 2' are respectively connected with the car body 3 'through the two middle connecting ribs 5', the front end of the top cover 2 'is fixed with the car body 3' through the front glass 1', two edges of the front glass 1' are bent to the two middle connecting ribs 5 'to form two mounting wings, each front car door 4' is arranged between one mounting wing and the adjacent middle connecting rib, the front car doors 4 'are rotationally connected with the middle connecting ribs 5', the front car doors 4 'are in buckling connection with the mounting wings, and the front glass 1' is made of bulletproof glass materials. The front part of the front glass 1' corresponds to the glass provided with a wiper in the automobile in the prior art, and the mounting wings correspond to the original a column and the original b column. The mounting wing is also made of bulletproof glass material, and the mounting wing and the front glass are integrally formed.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (5)
1. An automobile without a and b column corresponding dead zones, which is characterized by comprising: the front door is arranged between the a column and the adjacent middle connecting ribs, the other front door is arranged between the b column and the adjacent middle connecting ribs, the front door is rotationally connected with the middle connecting rib, the front door is in buckling connection with the a column or the b column, and the a column and the b column are provided with visual functions so as to avoid dead zones during driving caused by the existence of the a column and the b column;
the camera shooting assembly is used for a blind area corresponding to the a column, the camera shooting assembly is used for a blind area corresponding to the b column, the camera is connected with the camera shooting host, the output end of the camera shooting host is connected with the display screen, and the display screen is arranged beside the rearview mirror;
the rearview mirror comprises a mirror body and a mounting shell, wherein the mirror body is used for illuminating the rear scene of the automobile, and the mirror body is mounted on a front door through the mounting shell;
each camera comprises a camera body, a rotating rod, two connecting seats, a fixed seat and a rotation limiting assembly, wherein the fixed seat is fixed on the installation shell, the two connecting seats are installed on the side surface of the fixed seat, which is far away from the installation shell, the rotating rod is rotationally connected with the two connecting seats, the camera body is fixed with the end part, which is far away from the two connecting seats, of the rotating rod, the camera body is used for shooting a dead zone corresponding to a column, the rotation limiting assembly is arranged at the joint of the rotating rod and the two connecting seats, and the rotation limiting assembly can limit the relative rotation of the rotating rod and the connecting seats and can not prevent the rotation of the rotating rod relative to the connecting seats;
the limit changes subassembly and includes:
the rotating ring is fixed with the rotating rod and is arranged between the two connecting seats;
the rotary support cylinder is fixed on the end face of the connecting seat close to the other connecting seat, and penetrates through the center of the rotary ring;
the connecting seat which is not connected with the rotary supporting cylinder is inwards concave near the end surface of the other connecting seat to form a retraction cavity, a guide hole communicated with the retraction cavity is formed in the connecting seat which is not connected with the rotary supporting cylinder, the central line of the rotary supporting cylinder and the central line of the guide hole are on the same straight line, the pushing cylinder is arranged in the retraction cavity, the rotary supporting cylinder can extend into the pushing cylinder, and the rotary supporting cylinder extends into the retraction cavity;
the pushing rod penetrates through the guide hole, is of a cuboid structure, and is fixed with the pushing cylinder at the end part of the pushing rod in the retraction cavity;
the rotation limiting gear is of an annular structure, a rotation limiting groove surrounding the rotation supporting cylinder is formed in the side surface, close to the pushing cylinder, of the rotating ring, and internal grooves capable of being meshed with the rotation limiting gear are formed in the inner wall of the rotation limiting groove;
the rotation limiting spring penetrates through the pushing rod, one end of the rotation limiting spring is fixed with the pushing cylinder, the other end of the rotation limiting spring is fixed with the inner wall of the retraction cavity, and the rotation limiting gear is meshed with the internal tooth trace under the action of the rotation limiting spring when the pushing rod is not acted by external force; pulling the push rod can pull the rotation limiting gear out of the rotation limiting groove; and
the auxiliary pulling disc is fixed with the end part of the pushing rod, which is positioned outside the retracting cavity.
2. The automobile without a and b column corresponding dead zones according to claim 1, wherein a mounting block positioned beside the rearview mirror is fixed on the b column, a rotating base is arranged on each mounting block, a rotating ring is fixed on the side edge, close to the front automobile door, of a display screen of the b column, the rotating ring is connected with the rotating base, the rotating base is supported by the rotating ring and can rotate relative to the rotating base, a rotating motor is arranged on the edge, close to the rearview mirror, of the b column, the rotating motor is connected with a camera host through a driver, and a rotating shaft of the rotating motor penetrates through the rotating base and is fixed with the rotating ring.
3. The automobile without a and b column corresponding blind areas according to claim 1, wherein a camera power supply is arranged in the mounting shell and is connected with the camera body through a power line assembly.
4. The automobile without a and b column corresponding blind areas according to claim 3, wherein the power line assembly is two copper wires, and the two copper wires are arranged outside the rotating rod, the rotating ring and the connecting seat.
5. The automobile without a-b column corresponding blind zone of claim 3, wherein the power cord assembly comprises: one end of each first wire is arranged in the rotary supporting cylinder, and each first wire penetrates through the connecting seat, the fixing seat and the mounting shell to be connected with the camera power supply; one end of each second wire is connected with the camera body, and the second wires are arranged in the rotating rod and the rotating ring; the two connecting rings are made of conductive materials, are arranged on the inner wall of the rotating ring, are made of insulating materials, are spaced from each other, are concavely formed into two triggering cavities on the side face of the rotating supporting cylinder, are tightly attached to the side face of the rotating supporting cylinder, extend into one triggering cavity, and are connected with two second leads respectively; the device comprises two trigger parts, a first conducting wire and a second conducting wire, wherein the two trigger parts are respectively used for communicating the first conducting wire with the second conducting wire, the rotary support cylinder is provided with two trigger holes, each trigger hole is used for communicating the inner cavity of the rotary support cylinder with a trigger cavity, each trigger hole is corresponding to one trigger part, each trigger part comprises a trigger rod, a trigger spring, a rotating wheel, a trigger head and a linkage rod, the linkage rod shuttles in the rotary support cylinder and is connected with a pushing cylinder, the linkage rod is parallel to the pushing rod, the end part of the linkage rod in the rotary support cylinder is fixedly provided with the trigger head, the section part of the trigger head connected with the linkage rod is a large section, the section part of the trigger head, far away from the linkage rod, is a small section, the diameter of the large section is larger than the diameter of the small section, the trigger rod penetrates through the trigger holes, the trigger rod is perpendicular to the linkage rod, one end of the trigger spring is fixedly arranged at the end part of the trigger rod in the rotary support cylinder, the other end part of the trigger spring is fixedly arranged at the inner wall of the rotary support cylinder, the end part of the trigger rod, which is positioned in the rotary support cylinder is rotationally connected with a rotating wheel tangential to the trigger head, and is tightly attached to the corresponding connecting ring under the action of the limit spring, and the trigger rod is in a compressed state under the action of the force; when the rotation limiting gear is pulled out of the rotation limiting groove, the trigger rod is far away from the connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628016.0A CN107264406B (en) | 2017-07-28 | 2017-07-28 | Automobile without blind area corresponding to a and b columns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710628016.0A CN107264406B (en) | 2017-07-28 | 2017-07-28 | Automobile without blind area corresponding to a and b columns |
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| Publication Number | Publication Date |
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| CN107264406A CN107264406A (en) | 2017-10-20 |
| CN107264406B true CN107264406B (en) | 2023-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710628016.0A Active CN107264406B (en) | 2017-07-28 | 2017-07-28 | Automobile without blind area corresponding to a and b columns |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110386069A (en) * | 2019-08-16 | 2019-10-29 | 重庆六色机械有限公司 | A kind of automobile that field of front vision is open |
| CN111409701B (en) * | 2020-04-20 | 2021-03-02 | 深圳市福隆智能科技发展有限公司 | Automobile body combination device |
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| CN107264406A (en) | 2017-10-20 |
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