CN110971795B

CN110971795B - Crisscross type ring of putting looks camera device

Info

Publication number: CN110971795B
Application number: CN201911102868.1A
Authority: CN
Inventors: 李健; 王劲
Original assignee: Ciic Technology Co ltd
Current assignee: Ciic Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2021-07-27
Anticipated expiration: 2039-11-12
Also published as: CN110971795A

Abstract

The invention provides a staggered and stacked type ring-vision camera device which comprises a ring-vision camera component, an angle marking metal plate and a shell, wherein the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are connected through shell fastening screws; the all-round looking camera assembly comprises an upper layer camera, a middle layer camera, a lower layer camera and a camera wire harness; the utility model discloses a camera, including support frame, angle mark metal sheet, camera, upper camera, middle level camera and lower floor's camera, upper camera and middle level camera and lower floor's camera are equipped with support frame and angle mark metal sheet between two liang, be equipped with the screw hole on the angle mark metal sheet, the upper and middle level camera all is equipped with the camera fixing base, be equipped with the screw hole on the camera fixing base, the correspondence is equipped with the screw hole on the support frame, run through the screw hole through screw on support frame, angle mark metal sheet and the camera fixing base and connect, and this device realizes that the unit mount is simple convenient under the prerequisite of guaranteeing the camera effect, and whole equipment safety is lost the rate and is hanged down.

Description

Crisscross type ring of putting looks camera device

Technical Field

The invention relates to the technical field of automatic driving camera equipment, in particular to a staggered and overlapped type ring-vision camera device.

Background

In the field of automatic driving technology, a look-around camera is an indispensable detection unit. At present, the automobile roof is mainly scattered and placed around the automobile roof or in a certain area, the automobile roof is covered in an opaque automobile roof shell, then a camera detection area is hollowed, and a transparent sheet is inlaid for camera detection. Thus, the positioning and the installation are inconvenient because the components are scattered; secondly, the camera is arranged in the shell of the car roof, so that the adjustment/maintenance is inconvenient; moreover, the existing all-round looking camera cannot meet the requirements of complete dust prevention and rain prevention, and a transparent sheet is embedded into the shell, so that dust and rain can enter the shell to damage the camera.

Based on the above series of problems, the following technical solutions have been developed.

Disclosure of Invention

The invention aims to provide a staggered and stacked type ring-vision camera device, which is simple and convenient in component installation, safe in whole equipment and low in loss rate on the premise of ensuring the camera shooting effect by stacking and combining cameras in a staggered manner.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides a staggered and stacked type ring-view camera device, which comprises a ring-view camera component, an angle marking metal plate and a shell for accommodating the ring-view camera component and the angle marking metal plate, wherein,

the shell comprises an upper shell and a lower shell, and the upper shell is connected with the lower shell through upper and lower shell fixing screws;

the all-round looking camera assembly comprises an upper layer camera, a middle layer camera, a lower layer camera and a camera wire harness; the angle marking device comprises an upper camera, a middle camera and a lower camera, wherein a support frame and an angle marking metal plate are arranged between the upper camera and the middle camera, the angle marking metal plate is provided with a threaded hole, the upper camera, the middle camera and the lower camera are both provided with a camera fixing seat, the camera fixing seat is provided with a threaded hole, the support frame is correspondingly provided with a threaded hole, the support frame, the angle marking metal plate and the camera fixing seat are connected through threaded holes through screws, an angle marking line, a rotary groove and a line outlet groove are carved on the angle marking metal plate, and the angle marking line marking range is 0-90 degrees.

Furthermore, the rotating grooves and the wire outlet grooves are distributed in a centrosymmetric manner by taking the circle center of the angle marking metal plate as the center.

Further, the screws comprise upper layer support frame fixing screws and middle layer support frame fixing screws, the upper layer support frame fixing screws penetrate through the upper layer angle marking metal plate to be connected with threaded holes fixed on the camera fixing seat and threaded holes in the upper layer support frame, and the middle layer support frame fixing screws penetrate through the middle layer angle marking metal plate to be connected with threaded holes fixed on the camera fixing seat and threaded holes in the middle layer support frame.

Further, go up the fixed screw hole that is equipped with in edge of casing lateral wall, the casing is equipped with the ladder groove down, the lateral wall in ladder groove is equipped with the screw hole, and when last casing and casing down fit, the lateral wall of going up the casing passes screw hole on the ladder groove and the screw hole at last casing lateral wall edge with casing fastening screw with the mutual joint in ladder groove and fixes.

Furthermore, the step groove is formed on the bottom groove of the lower shell through the clamping of the side wall of the upper shell.

Further, be equipped with the recess on the lateral wall edge of going up the casing, be equipped with the arch on the casing down, when going up the casing and going on the fit with casing down, recess and the mutual screens of arch.

Furthermore, a roof shell is arranged outside the lower shell, a roof frame is arranged below the roof shell, the roof shell is connected with the lower shell through roof shell fixing screws, and a roof frame rotating shaft is arranged in the middle of the roof shell.

Furthermore, the camera wiring harness penetrates through the angle marking metal plate and the roof shell through the wire outlet groove to enter the automobile body.

Further, the shell is made of PC or PMMA materials.

Furthermore, a hydrophobic coating is arranged on the outer surface of the shell.

Compared with the prior art, the invention has the following beneficial effects:

1. the shell of the device is made of transparent PC or PMMA material with high light transmittance, the imaging quality of the camera is ensured, the imaging effect cannot be influenced due to the material of the shell, and the upper shell and the lower shell are in a stepped occlusion structure, so that rainwater and dust are effectively prevented from entering the device;

2. the whole device is compact in overall appearance design and cylindrical, the traveling wind resistance is reduced when the device is placed above a roof shell, a hydrophobic film is coated on the outer surface of the device, the influence of water drop collection on imaging is reduced, and the appearance is beautified by local spray painting;

3. the all-round looking camera is fixed on the angle marking metal plate and the support frame through the upper layer camera fixing screw and the middle layer camera fixing screw, so that the camera fixing strength is increased, heat generated by the camera is dissipated through the metal plate, and the degree of damage of the camera due to high temperature is reduced;

4. the angle marking metal plate is provided with angle marking lines, and the rotary groove is designed, so that the positions of the cameras with different detection angles can be conveniently changed according to requirements;

5. the camera wire harness penetrates through the angle marking metal plate and the roof rack through the wire outlet groove to enter the vehicle body, and the waterproof effect of the device is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of a camera according to the present invention;

FIG. 2 is a first schematic diagram of the present invention after the around looking cameras are stacked in a staggered manner;

FIG. 3 is a second schematic view of the present invention after the around looking cameras are stacked in a staggered manner;

FIG. 4 is a third schematic view of the present invention after the around looking cameras are stacked in a staggered manner;

FIG. 5 is an assembled profile view of the present invention;

FIG. 6 is a cross-sectional view of an assembled product of the present invention and a partial enlarged view of the stepped slot;

FIG. 7 is a schematic view of the present invention showing the upper and lower housings attached using housing fastening screws;

FIG. 8 is a schematic view showing the structure of a metal plate for angle marking according to the present invention;

figure 9 is a schematic view showing the mounting structure of the housing assembly and the roof skin of the present invention,

in the figure: 1, an upper shell; 2, fixing screws of the upper layer of supporting frame; 3, an upper camera; 4, marking a metal plate at the upper layer angle; 5, an upper layer supporting frame; 6, a middle layer camera; 7, fixing screws of the middle layer support frame; 8, marking a metal plate at the middle layer angle; 9 a middle layer support frame; 10 a lower layer camera; 11 a lower housing; 12 housing fastening screws; 13 camera fixing seat; 14 angle marking lines; 15 rotating the trough; 16 wire outlet grooves; 17 step groove; 18 grooves; 19 a bulge; 20 a roof housing; 21 a roof rack; 22 a roof rack rotation axis; 23 roof casing fixing screw

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The invention provides a staggered and stacked type ring-vision camera device. The technical solution provided by the present invention will be explained in more detail with reference to fig. 1 to 9.

As shown in fig. 1 to 9, in order to solve the problem that the components are scattered and are inconvenient to position and install; secondly, the camera is arranged in the car roof shell, which is inconvenient for adjustment/maintenance and other technical problems, the application discloses a staggered and stacked type ring-looking camera device, as shown in figure 1, which comprises a ring-looking camera component, an angle marking metal plate and a shell for accommodating the ring-looking camera component and the angle marking metal plate, wherein,

the shell comprises an upper shell 1 and a lower shell 11, and the upper shell 1 is connected with the lower shell 11 through a shell fastening screw 12;

the angle marking metal plate comprises an upper layer angle marking metal plate 4 and a middle layer angle marking metal plate 8.

The all-round looking camera component comprises an upper layer camera 3, a middle layer camera 6, a lower layer camera 10 and a camera wiring harness; the utility model discloses a camera angle marking device, including upper camera 3, middle level camera 6 and lower floor's camera 10, be equipped with support frame and angle mark metal sheet between two liang, be equipped with the screw hole on the angle mark metal sheet, the upper and middle level camera all is equipped with camera fixing base 13, be equipped with the screw hole on the camera fixing base 13, the correspondence is equipped with the screw hole on the support frame, pass through the screw hole through connection on support frame, angle mark metal sheet and the camera fixing base 13, angle mark line 14, swivelling chute 15 and wire outgoing slot 16 have been carved on the angle mark metal sheet, angle mark line 14 mark scope is 0-90.

Preferably, the rotating groove 15 and the wire outlet groove 16 are distributed in a central symmetry manner with the center of the angle marking metal plate as the center.

Preferably, the screws include an upper layer support frame fixing screw 2 and a middle layer support frame fixing screw 7, the upper layer support frame fixing screw 2 penetrates through the upper layer angle marking metal plate 4 to be connected with a threaded hole fixed on the camera fixing seat 13 and a threaded hole on the upper layer support frame 5, and the middle layer support frame fixing screw 7 penetrates through the middle layer angle marking metal plate 8 to be connected with a threaded hole fixed on the camera fixing seat 13 and a threaded hole on the middle layer support frame 9.

Preferably, go up the fixed screw hole that is equipped with in edge of 1 lateral wall of casing, casing 11 is equipped with ladder groove 17 down, ladder groove 17's lateral wall is equipped with the screw hole, and when last casing 1 and casing 11 were fit down, the lateral wall of going up casing 1 and ladder groove 17 mutual joint and pass the screw hole on ladder groove 17 and the screw hole at last casing 1 lateral wall edge with casing fastening screw 12 and fix.

Preferably, the stepped groove 17 is formed by clamping the side wall of the upper housing 1 on the bottom groove of the lower housing 11.

Preferably, a groove 18 is formed on the edge of the side wall of the upper casing 1, a protrusion 19 is formed on the lower casing 11, and when the upper casing 1 and the lower casing 11 are combined, the groove 18 and the protrusion 19 are mutually locked.

Preferably, a roof housing 20 is arranged outside the lower shell 11, a roof frame 21 is arranged below the roof housing 20, the roof housing 20 is connected with the lower shell 11 through a roof housing fixing screw 23, and a roof frame rotating shaft 22 is arranged in the middle of the roof housing 20.

Preferably, the camera wiring harness is routed through the angle marking sheet metal, the roof skin 20, and into the vehicle body through the outlet slot 16.

Preferably, the shell is made of PC or PMMA material.

Preferably, the outer surface of the shell is provided with a hydrophobic coating.

To better illustrate the component structure and the working principle of the above device, the following description will be further made according to the accompanying drawings:

as shown in fig. 1, the housing of the device includes an upper housing 1 and a lower housing 11, because a groove 18 is formed in the upper housing 1, a protrusion 19 is formed in the lower housing 11, when the upper housing and the lower housing are combined, the upper housing and the lower housing are properly adjusted, when the protrusion 19 and the groove 18 are just clamped, and meanwhile, because the sidewall edge of the upper housing 1 and the stepped groove 17 of the lower housing 11 are both provided with corresponding threaded holes, when the protrusion 19 and the groove 18 are clamped, the threaded holes are also aligned, at this time, the upper housing and the lower housing are combined and fixed through a housing fastening screw 12, the stepped groove 17 is formed between the upper housing and the lower housing, a stepped engagement mode is adopted, the invasion of rainwater and dust is further prevented, the imaging is influenced, the upper housing and the lower housing adopt a connection mode of the housing fastening screw 12, the rapid disassembly and assembly are convenient, and the camera is convenient to adjust.

The angle marking metal plate 4 on the upper layer and the angle marking metal plate 8 on the middle layer are provided with a plurality of angle marking lines 14, the marking range of the angle marking lines 14 is 0-90 degrees, the carving method and the method of the angle marking lines 14 are all within the mentioned range of the invention, because the angle marking metal plate is also provided with a threaded hole 13, the support frame is also provided with a threaded hole, the angle marking metal plate and the support frame can be fixed by screws no matter the angle marking metal plate on the upper layer and the support frame on the upper layer or the angle marking metal plate on the middle layer and the support frame on the middle layer, the camera fixing seat 13 is provided with a threaded hole, and the camera fixing seat 13 and the angle marking metal plate can be connected by screws.

The camera is fixed on the angle marking metal plate by the fixing screw, and the camera has the advantages that heat generated by the camera can be dissipated from the angle marking metal plate, and the influence of thermal damage to the camera is reduced.

In the device, the cameras are stacked and distributed on the angle marking metal plate in a staggered mode, camera wiring harnesses penetrate through the wire outlet grooves 16, penetrate through the angle marking metal plate, the roof shell 20 and the roof rack 21 and enter the vehicle, the camera assembly is further prevented from being damaged, the waterproof effect is guaranteed, the roof shell 20 is fastened on the angle marking metal plate through roof shell fixing screws 23, the roof rack rotating shaft 22 is arranged in the middle of the roof rack 21, and the camera shooting angle of the device can be adjusted through rotation of the roof rack rotating shaft 22.

The casing of this device adopts the transparent PC or the PMMA material of high luminousness, guarantees the imaging quality of camera, and as shown in figure 2, whole appearance design is compact, is the cylinder, effectively reduces the driving windage. And the coating film with hydrophobic surface makes the raindrops condense into water drops, and naturally drops under the action of gravity and wind force, thereby reducing the influence of rainwater on imaging.

Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a crisscross stack type ring look camera device which characterized in that: comprises a looking-around camera component, an angle marking metal plate and a shell for accommodating the looking-around camera component and the angle marking metal plate, wherein,

the shell comprises an upper shell and a lower shell, and the upper shell is connected with the lower shell through a shell fastening screw;

the all-round looking camera assembly comprises an upper layer camera, a middle layer camera, a lower layer camera and a camera wire harness; the angle marking device comprises an upper camera, a middle camera and a lower camera, wherein a support frame and an angle marking metal plate are arranged between the upper camera and the middle camera, a threaded hole is formed in the angle marking metal plate, the upper camera, the middle camera and the lower camera are both provided with camera fixing seats, threaded holes are formed in the camera fixing seats, threaded holes are correspondingly formed in the support frame, the angle marking metal plate and the camera fixing seats are connected through threaded screw holes through screws, angle marking lines, rotary grooves and wire outlet grooves are formed in the angle marking metal plate, and the angle marking line marking range is 0-90 degrees.

2. The interlace-stackable-type video camera apparatus as recited in claim 1, wherein: the rotating grooves are distributed in a centrosymmetric manner by taking the circle center of the angle marking metal plate as the center, and the wire outlet grooves are distributed in a centrosymmetric manner by taking the circle center of the angle marking metal plate as the center.

3. The interlace-stackable-type video camera apparatus as recited in claim 1, wherein: the screws comprise upper layer support frame fixing screws and middle layer support frame fixing screws, the upper layer support frame fixing screws penetrate through the upper layer angle marking metal plate to be connected with threaded holes fixed on the camera fixing seat and threaded holes in the upper layer support frame, and the middle layer support frame fixing screws penetrate through the middle layer angle marking metal plate to be connected with threaded holes fixed on the camera fixing seat and threaded holes in the middle layer support frame.

4. The interlace-stackable-type video camera apparatus as recited in claim 1, wherein: go up the fixed screw hole that is equipped with in edge of casing lateral wall, the casing is equipped with the ladder groove down, the lateral wall in ladder groove is equipped with the screw hole, and when last casing and casing down were fit, the lateral wall of going up the casing and the mutual joint in ladder groove and pass the screw hole at last casing lateral wall edge with casing fastening screw and fix with the screw hole on the ladder groove.

5. The stackable-type video camera apparatus of claim 4, wherein: the ladder groove is formed on the bottom groove of the lower shell in a clamping mode through the side wall of the upper shell.

6. The interlace-stackable-type video camera apparatus as recited in claim 1, wherein: the edge of the side wall of the upper shell is provided with a groove, the lower shell is provided with a bulge, and when the upper shell and the lower shell are combined, the groove and the bulge are mutually clamped.

7. The interlace-stackable-type video camera apparatus as recited in claim 1, wherein: a roof shell is arranged outside the lower shell, a roof frame is arranged below the roof shell, the roof shell is connected with the lower shell through roof shell fixing screws, and a roof frame rotating shaft is arranged in the middle of the roof shell.

8. The stackable ring vision camera device of claim 7, wherein: the camera wiring harness penetrates through the angle marking metal plate and the roof shell through the wire outlet groove to enter the automobile body.

9. The interlace-stackable-type video camera apparatus as recited in claim 1, wherein: the shell is made of PC or PMMA materials.

10. The interlace-stackable-type video camera apparatus as recited in claim 1, wherein: and a hydrophobic coating is arranged on the outer surface of the shell.