CN210640956U

CN210640956U - Vehicle-mounted rearview camera with waterproof structure

Info

Publication number: CN210640956U
Application number: CN201922239057.8U
Authority: CN
Inventors: 陈辉
Original assignee: Shenzhen Kuan Dynamic Technology Co Ltd
Current assignee: Shenzhen Kuan Dynamic Technology Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-05-29
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a waterproof type vehicle-mounted rear view camera of structure, including backshell and unable adjustment base, fixed mounting has preceding shell on the backshell, fixed mounting has mainboard and camera lens in the preceding shell, be provided with the shell seal circle on the border of backshell, fixed mounting has the camera lens tighrening ring in the preceding shell, the camera lens is fixed to be pegged graft in the camera lens tighrening ring. The utility model realizes the waterproof function of the front shell and the lens part by arranging the lens sealing ring under the clamping of the lens fastening ring to the lens sealing ring and the clamping of the front shell inner groove to the lens sealing ring, and realizes the waterproof function of the rear shell and the front shell part under the clamping of the rear shell inner groove to the shell sealing ring; through the setting of camera lens sealing washer and shell seal circle, compress tightly camera lens sealing washer and shell seal circle through camera casing part, the assembly installation method is simple, and is shorter consuming time for traditional waterproof camera gluing mounting means production man-hour, and production efficiency is high.

Description

Vehicle-mounted rearview camera with waterproof structure

Technical Field

The utility model relates to an on-vehicle camera technical field specifically is an on-vehicle rear-view camera of waterproof type of structure.

Background

The vehicle-mounted camera is used as a vehicle form condition recording tool, and the function of presenting videos and audios in real time provides a more scientific basis for traffic accident handling and positioning, so that the property and life safety of people is fully guaranteed. The pencil of current on-vehicle camera is all installed at the rear end of on-vehicle camera, because the fixed back of on-vehicle camera, water infiltrates from the rear end easily, leads to on-vehicle camera to damage, consequently generally sets up the camera that sets up outside the car and all sets up to waterproof camera.

However, in the existing product, a general waterproof camera achieves the waterproof effect by gluing, and the mode has certain problems, the camera is inconvenient to operate during production and low in productivity, in addition, glue needs a long time for solidification, namely, the production time is long, the camera which is fixed by the glue and waterproof is not convenient to disassemble and maintain, and therefore the structural waterproof type vehicle-mounted rearview camera needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type on-vehicle rear-view camera of structure realizes the waterproof function of preceding shell and camera lens part through the camera lens sealing washer, through the waterproof function of shell and back shell part before the installation of shell sealing washer realizes to be different from the conventional on-vehicle camera lens of gluing and realizing waterproof function on the market, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof type of structure on-vehicle back vision camera, includes backshell and unable adjustment base, fixed mounting has preceding shell on the backshell, fixed mounting has mainboard and camera lens in the preceding shell, be provided with shell seal on the border of backshell, fixed mounting has the camera lens tighrening ring in the preceding shell, the camera lens is fixed to be pegged graft in the camera lens tighrening ring, be provided with the camera lens sealing washer between preceding shell and the camera lens, electric connection has the signal line on the mainboard, the both sides of backshell are symmetry fixedly connected with round pin axle, the equal fixedly connected with connecting block in unable adjustment base's the left and right sides, the connecting block rotates and installs at the round pin epaxially, unable adjustment base passes through connecting block activity joint on the backshell, the recess has.

Preferably, a first through hole is formed in the rear end of the lens, a second through hole is formed in the mainboard, and the first through hole and the second through hole are arranged in an aligned mode.

Preferably, the rear shell is provided with a bolt hole, and the bolt hole is aligned with the first through hole and the second through hole.

Preferably, the front end of the lens is fixedly sleeved with a lantern ring, the lantern ring is a metal lantern ring, and the lens sealing ring is arranged between the front shell and the lantern ring of the lens.

Preferably, two groups of fixing holes are symmetrically formed in the fixing base.

Preferably, a through hole is formed in the back side of the rear case, and the signal line passes through the through hole to the outside of the rear case.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the waterproof function of the front shell and the main board lens part by arranging the lens sealing ring under the clamping of the lens fastening ring to the lens sealing ring and the clamping of the front shell inner groove to the lens sealing ring, and realizes the waterproof function of the rear shell and the front shell part under the clamping of the rear shell inner groove to the front shell sealing ring;

2. through the setting of camera lens sealing washer and shell seal circle, the through-hole of alignment on the cooperation camera internals compresses tightly camera lens sealing washer and shell seal circle through camera casing part, and the assembly installation method is simple, beats and glues the short consuming time of mounting means production man-hour, and production efficiency is high.

Drawings

FIG. 1 is a schematic view of the assembly structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic structural view of the fixing base of the present invention;

fig. 4 is a schematic view of the mounting structure of the front shell of the present invention;

fig. 5 is a schematic structural diagram of the lens sealing ring of the present invention.

In the figure: 1. a front housing; 2. a lens fastening ring; 3. a lens sealing ring; 4. a lens; 5. a main board; 6. a housing seal ring; 7. a rear housing; 8. a collar; 9. a first through hole; 10. a second through hole; 11. bolt holes; 12. a fixed base; 13. a fixing hole; 14. connecting blocks; 15. a signal line; 16. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an on-vehicle back vision camera of waterproof type of structure, including backshell 7 and unable adjustment base 12, fixed mounting has preceding shell 1 on the backshell 7, fixed mounting has mainboard 5 and camera lens 4 in preceding shell 1, be provided with shell seal 6 on the border of backshell 7, fixed mounting has camera lens tighrening ring 2 in the preceding shell 1, camera lens 4 is fixed to be pegged graft in camera lens tighrening ring 2, be provided with camera lens sealing washer 3 between preceding shell 1 and the camera lens 4, electric connection has signal line 15 on the mainboard 5, the both sides of backshell 7 are symmetrical fixedly connected with round pin axle 16, the equal fixedly connected with connecting block 14 in the left and right sides of unable adjustment base 12, connecting block 14 rotates and installs on round pin axle 16, unable adjustment base 12 passes through connecting block 14 activity joint on backshell 7, preceding shell 1 all has seted up the recess with the inside of backshell 7, the recess of preceding shell 1 is used for installing.

First through-hole 9 has been seted up to the rear end of camera lens 4, has seted up second through-hole 10 on the mainboard 5, and first through-hole 9 is the setting of aliging with second through-hole 10. Seted up bolt hole 11 on the backshell 7, bolt hole 11 is the setting of lining up with first through-hole 9, second through-hole 10, is the first through-hole 9 that the setting of lining up, second through-hole 10 and bolt hole 11 accessible and passes the bolt and carry out fixed mounting to preceding shell 1 and the inside part of backshell 7. The front end of camera lens 4 is fixed to be cup jointed the lantern ring 8, and the lantern ring 8 sets up to the metal lantern ring, and camera lens sealing washer 3 sets up in the front between the lantern ring 8 of shell 1 and camera lens 4. Two sets of fixed orificess 13 have been seted up for the symmetry on unable adjustment base 12, and unable adjustment base 12 accessible two sets of fixed orificess 13 fix whole camera device on the car. A through hole is opened in the back side of the rear case 7, and the signal line 15 passes through the through hole to the outside of the rear case 7.

When the waterproof structure is implemented specifically, the lens sealing ring 3 is arranged in the groove of the lens 4, the lens 4 with the sealing ring is arranged in the front shell 1, and then the lens fastening ring 2 is locked on the front shell 1 by screws, so that the waterproof function of the front shell and the lens part can be realized; when installing preceding shell 1 and backshell 7, install shell sealing washer 6 in the recess of backshell 7 earlier, then install the locking bolt in four bolt holes of backshell 7, the waterproof function of preceding shell 1 and backshell 7 department just can be realized to the product after the bolt locking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an on-vehicle rear-view camera of waterproof type of structure, includes backshell (7) and unable adjustment base (12), its characterized in that: the camera lens is characterized in that a front shell (1) is fixedly installed on the rear shell (7), a main board (5) and a camera lens (4) are fixedly installed in the front shell (1), a shell sealing ring (6) is arranged on the edge of the rear shell (7), a camera lens fastening ring (2) is fixedly installed in the front shell (1), the camera lens (4) is fixedly inserted in the camera lens fastening ring (2), a camera lens sealing ring (3) is arranged between the front shell (1) and the camera lens (4), a signal wire (15) is electrically connected on the main board (5), pin shafts (16) are symmetrically and fixedly connected on two sides of the rear shell (7), connecting blocks (14) are fixedly connected on the left side and the right side of the fixed base (12), the connecting blocks (14) are rotatably installed on the pin shafts (16), and the fixed base (12) is movably clamped on the rear shell (7) through the connecting blocks (14), grooves are formed in the front shell (1) and the rear shell (7).

2. The vehicle-mounted rearview camera with a waterproof structure as claimed in claim 1, wherein: first through-hole (9) have been seted up to the rear end of camera lens (4), second through-hole (10) have been seted up on mainboard (5), first through-hole (9) are the alignment setting with second through-hole (10).

3. The vehicle-mounted rearview camera with a waterproof structure as claimed in claim 2, wherein: the rear shell (7) is provided with a bolt hole (11), and the bolt hole (11) is aligned with the first through hole (9) and the second through hole (10).

4. The vehicle-mounted rearview camera with a waterproof structure as claimed in claim 1, wherein: the front end of camera lens (4) is fixed to be cup jointed lantern ring (8), lantern ring (8) set up to the metal lantern ring, camera lens sealing washer (3) set up in the front between the lantern ring (8) of shell (1) and camera lens (4).

5. The vehicle-mounted rearview camera with a waterproof structure as claimed in claim 1, wherein: two groups of fixing holes (13) are symmetrically formed in the fixing base (12).

6. The vehicle-mounted rearview camera with a waterproof structure as claimed in claim 1, wherein: the back side of the rear shell (7) is provided with a through hole, and the signal wire (15) penetrates through the through hole and is communicated with the outside of the rear shell (7).