CN218352593U

CN218352593U - Multi-level waterproof vehicle-mounted camera

Info

Publication number: CN218352593U
Application number: CN202222476989.6U
Authority: CN
Inventors: 陈辉
Original assignee: Shenzhen Kuan Dynamic Technology Co ltd
Current assignee: Shenzhen Kuan Dynamic Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-20
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to an on-vehicle camera technical field, in particular to waterproof type on-vehicle camera of multilevel. Including backshell and preceding shell, preceding shell is installed on the backshell, the PCBA subassembly is installed to the one end that the backshell is close to preceding shell, install the camera lens in the preceding shell, the one end that the camera lens is close to the backshell is installed on the PCBA subassembly, just camera lens and PCBA subassembly electric connection, it has the casting glue to fill on the outer wall that the camera lens is close to PCBA subassembly one end. The utility model discloses a set up the casting glue between PCBA subassembly and camera lens to realize the dual waterproof function of on-vehicle camera, after waterproof inefficacy of first waterproof circle or second, water gets into in the on-vehicle camera, hinders water through the casting glue, prevents that the rivers from flowing into the PCBA subassembly, makes the on-vehicle camera be difficult to take place to damage, has improved life.

Description

Multi-level waterproof vehicle-mounted camera

Technical Field

The utility model belongs to the technical field of on-vehicle camera, in particular to waterproof type on-vehicle camera of multilevel.

Background

The vehicle-mounted camera can present the video and audio functions in real time, so that a more scientific basis is provided for the individual handling and positioning of traffic accidents, and the property and life safety of people is fully guaranteed.

When the vehicle-mounted camera is used, the vehicle-mounted camera is waterproof through a waterproof structure in the vehicle-mounted camera, the existing vehicle-mounted camera is of a waterproof structure, when the waterproof structure is damaged, the function of the waterproof structure is disabled, and the vehicle-mounted camera cannot be subjected to waterproof work, so that water is easily fed into the vehicle-mounted camera, the vehicle-mounted camera is damaged, and the service life of the vehicle-mounted camera is prolonged.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a waterproof type vehicle-mounted camera of multilayer level. Including backshell and preceding shell, preceding shell is installed on the backshell, the PCBA subassembly is installed to the one end that the backshell is close to preceding shell, install the camera lens in the preceding shell, the one end that the camera lens is close to the backshell is installed on the PCBA subassembly, just camera lens and PCBA subassembly electric connection, it has the casting glue to fill on the outer wall that the camera lens is close to PCBA subassembly one end.

Further, the connecting wire is installed to the one end that the preceding shell was kept away from to the backshell, the one end electric connection of connecting wire is on the PCBA subassembly.

Furthermore, a first waterproof groove is formed in the outer wall of one end, close to the front shell, of the rear shell, and a first waterproof ring is arranged in the first waterproof groove.

Furthermore, a second waterproof groove is formed in the outer wall of one end, away from the PCBA assembly, of the lens, and a second waterproof ring is arranged in the second waterproof groove.

The beneficial effects of the utility model are that:

the utility model discloses a set up the casting glue between PCBA subassembly and camera lens to realize the dual waterproof function of on-vehicle camera, after waterproof inefficacy of first waterproof circle or second, water gets into in the on-vehicle camera, hinders water through the casting glue, prevents that the rivers from flowing into the PCBA subassembly, makes the on-vehicle camera be difficult to take place to damage, has improved life.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to 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, and it is obvious that the drawings in the description below are 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 shows a schematic structural diagram according to an embodiment of the present invention;

fig. 2 shows a schematic cross-sectional structural diagram according to an embodiment of the present invention.

In the figure: 1. a rear housing; 2. a front housing; 3. a first waterproof groove; 4. a first waterproof ring; 5. a PCBA component; 6. a second waterproof groove; 7. a second waterproof ring; 8. a lens; 9. pouring a sealant; 10. and connecting the wires.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely illustrate the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than 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. 1-2, the present invention provides a technical solution:

a multi-level waterproof vehicle-mounted camera. Including backshell 1 and preceding shell 2, preceding shell 2 is installed on backshell 1, PCBA subassembly 5 is installed to backshell 1 near the one end of preceding shell 2, install camera lens 8 in the preceding shell 2, the one end that camera lens 8 is close to backshell 1 is installed on PCBA subassembly 5, just camera lens 8 and PCBA subassembly 5 electric connection, it has casting glue 9 to fill on the outer wall that camera lens 8 is close to PCBA subassembly 5 one end.

The pouring sealant 9 is used for sealing the rear shell 1, and when water enters the front shell 2, the water is blocked, so that the water is prevented from flowing into the PCBA assembly, and the safety is improved.

The connecting wire 10 is installed to the one end that preceding shell 2 was kept away from to backshell 1, the one end electric connection of connecting wire 10 is on PCBA subassembly 5.

A first waterproof groove 3 is formed in the outer wall of one end, close to the front shell 2, of the rear shell 1, and a first waterproof ring 4 is arranged in the first waterproof groove 3.

The first waterproof ring 4 is used for waterproofing work between the rear case 1 and the front case 2.

A second waterproof groove 6 is formed in the outer wall of one end, away from the PCBA assembly 5, of the lens 8, and a second waterproof ring 7 is arranged in the second waterproof groove 6.

The second waterproof ring 7 is used for waterproofing work between the lens 8 and the front case 2.

And the first waterproof ring 4 and the second waterproof ring 7 are both sealing silica gel rings.

The rear shell 1 and the front shell 2 as well as the front shell 2 and the lens 8 are waterproof through a sealing silica gel ring to form a waterproof layer; the rear shell 1 and the inner PCBA component filling pouring sealant 9 are two layers of waterproof; after the waterproof inefficacy of sealing silica gel circle, in water got into the on-vehicle camera, pouring sealant 9 in the on-vehicle camera has blockked rivers to flow into PCBA subassembly 5.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a waterproof type vehicle-mounted camera of multilevel which characterized in that: including backshell (1) and preceding shell (2), preceding shell (2) are installed on backshell (1), PCBA subassembly (5) are installed to the one end that backshell (1) is close to preceding shell (2), install camera lens (8) in preceding shell (2), the one end that camera lens (8) are close to backshell (1) is installed on PCBA subassembly (5), just camera lens (8) and PCBA subassembly (5) electric connection, it has casting glue (9) to fill on the outer wall that camera lens (8) are close to PCBA subassembly (5) one end.

2. The multi-level waterproof vehicle-mounted camera according to claim 1, wherein: connecting wire (10) are installed to the one end of preceding shell (2) is kept away from in backshell (1), the one end electric connection of connecting wire (10) is on PCBA subassembly (5).

3. The multi-level waterproof vehicle-mounted camera according to claim 1, wherein: a first waterproof groove (3) is formed in the outer wall of one end, close to the front shell (2), of the rear shell (1), and a first waterproof ring (4) is arranged in the first waterproof groove (3).

4. The multi-level waterproof type in-vehicle camera according to claim 3, characterized in that: a second waterproof groove (6) is formed in the outer wall of one end, far away from the PCBA assembly (5), of the lens (8), and a second waterproof ring (7) is arranged in the second waterproof groove (6).