Be convenient to automotive rear-view mirror assembly and the back mirror of replacing camera
Technical field
The utility model relates to automobile rearview mirror technical field, is specifically related to automotive rear-view mirror assembly and the back mirror of being convenient to displacement camera.
Background technology
In order to improve driving safety, at present, some automobiles not only install camera at automobile rear, also on the back mirror of automobile both sides, camera is installed further, by camera choosing location and in the display screen display of vehicle mounted guidance, the situation of automobile periphery can be observed in time, accomplish that car is outer without visual dead angles.So, in automobile uses, especially can fully observe periphery situation when moveing backward, drastically increasing the safety performance of vehicle drive.The existing camera be arranged on automobile rearview mirror, normally directly locking is on back-mirror housing, and camera coordinates with the camera aperture that back-mirror housing is offered.So, back-mirror housing can only the installation of corresponding a kind of camera, and inconvenience got by the dress of camera.
Summary of the invention
In view of the above, the utility model is necessary to provide a kind of automotive rear-view mirror assembly being convenient to replace camera.
A kind of automotive rear-view mirror assembly being convenient to displacement camera, comprise back-mirror housing, jacket and camera module, back-mirror housing offers wiring holes, jacket is provided with lightlng hole, jacket is removably located at the position of the corresponding wiring holes on back-mirror housing, camera module is arranged in jacket, and the wire of camera module is drawn by wiring holes, and the camera lens of camera module coordinates with the lightlng hole of jacket with choosing location.
Further, the outside face of described back-mirror housing offers groove in the periphery of wiring holes.
Further, the inside face of described back-mirror housing is provided with the first screw hole column, the screw at described first screw hole column center passes from the bottom surface of the described groove of the outside face of back-mirror housing.
Further, described jacket has the host cavity of accommodating camera module, and the size of described host cavity mates the size of described camera module.
Further, the inside face of described jacket is provided with the second screw hole column of the first screw hole column of corresponding matching back-mirror housing.
Further, the inside face of described jacket is provided with the 3rd screw hole column of the camera module that is spirally connected.
Further, described camera module comprises camera lens, lens fixing base, circuit card, front case, rear housing and briquetting, described camera lens is arranged on one end of lens fixing base, described circuit card is arranged on the other end of described lens fixing base and electrically connects camera lens, described camera lens, lens fixing base and circuit card integral installation are in the cavity of front case and covered by rear housing, and described briquetting holds on rear housing.
Further, described briquetting offers perforation, for screw through briquetting and jacket being spirally connected.
Further, the connection of described camera module and jacket or the connection of jacket and back-mirror housing adopt being connected of buckle and hole clipping.
In addition, the utility model is necessary to provide a kind of automobile rearview mirror with described automotive rear-view mirror assembly.
A kind of automobile rearview mirror, comprise back-mirror housing and be arranged on the rear view mirror lens on back-mirror housing, automobile rearview mirror also comprises jacket and camera module, back-mirror housing offers wiring holes, jacket is provided with lightlng hole, and jacket is removably located at the position of the corresponding wiring holes on back-mirror housing, and camera module is arranged in jacket, the wire of camera module is drawn by wiring holes, and the camera lens of camera module coordinates with the lightlng hole of jacket with choosing location.
Compared to prior art, automotive rear-view mirror assembly described in the utility model, by adopting removable jacket fixing camera, facilitates the installation of camera; And jacket can be convenient to dismounting or change size or shape, with the camera of accommodating different size or shape, only need to guarantee that the coupling end of jacket can mate with back-mirror housing matched position and be connected, so, be convenient to camera and change as required.
Preferred embodiment of the present utility model and beneficial effect thereof, will further describe in conjunction with detailed description of the invention.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model with detailed description of the invention one below, but should not form restriction of the present utility model.In the accompanying drawings,
Fig. 1 is the block diagram that the utility model is convenient to the automotive rear-view mirror assembly of replacing camera;
Fig. 2 is the exploded drawings of the automotive rear-view mirror assembly shown in Fig. 1;
Fig. 3 is the block diagram of the back-mirror housing of the automotive rear-view mirror assembly shown in Fig. 1;
Block diagram after the assembling that Fig. 4 is the automotive rear-view mirror assembly shown in Fig. 2;
Fig. 5 is the block diagram at another visual angle of the automotive rear-view mirror assembly shown in Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Refer to Fig. 1, Fig. 2, a kind of automotive rear-view mirror assembly being convenient to displacement camera shown in the good embodiment of the utility model, comprise back-mirror housing 10, jacket 20 and camera module 30, camera module 30 is removably mounted on back-mirror housing 10 by jacket 20.
See also Fig. 3, back-mirror housing 10 offers wiring holes 11, the connection wire for camera module 30 passes.Further, the outside face of back-mirror housing 10 offers groove 12 in the periphery of wiring holes 11, with matching can cover 20, the edge of jacket 20 embeds in groove 12, make the outside face of jacket 20 and the outer surface smoother transition of back-mirror housing 10, both be conducive to jacket 20 and be arranged on stability on back-mirror housing 10, overall appearance is attractive in appearance again.The screw inside face of back-mirror housing 10 being provided with the first screw hole column 13, first screw hole column 13 center passes, for screw through the jacket 20 that is spirally connected from the bottom surface of the groove 12 of the outside face of back-mirror housing 10.
The edge respective slot 12 of jacket 20 is mated, and the thickness at edge is suitable with the degree of depth of groove 12.The convex closure structure of jacket 20 in hollow, it has host cavity 21, and the size of the size coupling camera module 30 of host cavity 21, for accommodating camera module 30.Jacket 20 is provided with lightlng hole 22, enters into the camera lens of camera module 30 for extraneous light therethrough lightlng hole 22, lightlng hole 22 can be installs printing opacity dust boot thereon further.The inside face of jacket 20 is provided with the second screw hole column 23 and the 3rd screw hole column 24, second screw hole column 23 is in order to the first screw hole column 13 of corresponding matching back-mirror housing 10, and the first screw hole column 13 making screw pass back-mirror housing 10 is spirally connected with the second screw hole column 23 on jacket 20.Thus jacket 20 is fixedly connected on back-mirror housing 10 outside face.3rd screw hole column 24 in order to coordinate camera module 30, so that camera module 30 is fixed in host cavity 21.
Camera module 30 comprises camera lens 31, lens fixing base 32, circuit card 33, front case 34, rear housing 35 and briquetting 36.Camera lens 31 is arranged on one end of lens fixing base 32, and circuit card 33 is arranged on the other end of lens fixing base 32 and electrically connects camera lens 31.Camera lens 31, lens fixing base 32, circuit card 33 integral installation is in the cavity of front case 34 and covered by rear housing 35.Briquetting 36 is held on rear housing 35 by screwed lock.So, camera module 30 be assembled into one.Briquetting 36 offers perforation, and screw is screw-coupled on the 3rd screw hole column 24 of jacket 20 through the perforation on briquetting, thus is removably mounted in the host cavity 21 of jacket 20 by camera module 30.
Refer to Fig. 4 and Fig. 5, the automotive rear-view mirror assembly after assembling, the camera lens 31 of camera module 30 coordinates with the lightlng hole 22 on jacket 20, and the wire of camera module 30 can pass from wiring holes 11 and be connected to automotive control circuit.There is the back mirror of described automotive rear-view mirror assembly, by the choosing location in real time of the camera module 30 on back mirror, understand the ambient conditions of vehicle body periphery in real time, drastically increase the safety performance of automotive operation.
When needing to change camera module 30, only need relax screw, taken out by camera module 30 and change, and it is convenient to change.Further, when needing the camera module 30 changing different size, the jacket 20 of the host cavity 21 of corresponding size only need be provided accordingly, camera module 30 be arranged in jacket 20, then jacket 20 is mounted on back-mirror housing 10.
Be appreciated that camera module 30 is connected on back-mirror housing 10 by jacket 20 removably, the installation of camera can be facilitated; And jacket can be convenient to dismounting or change size or shape, with the camera of accommodating different size or shape, only need to guarantee that the coupling end of jacket can mate with back-mirror housing matched position and be connected, so, be convenient to camera and change as required.
In addition, the connection of camera module 30 and jacket 20, and jacket 20 and the connection of back-mirror housing 10, be not limited only to being spirally connected by screw, and other can stable connection also can to arrange buckle hole clipping cooperation etc., is convenient to again the connection mode disassembled.
As long as without prejudice to the thought that the utility model is created, carry out combination in any to various different embodiment of the present utility model, all should be considered as content disclosed in the utility model; Within the scope of technical conceive of the present utility model, to the combination in any of the thought created without prejudice to the utility model that technical scheme carries out that multiple simple modification and different embodiment carry out, all should within protection domain of the present utility model.