CN210274255U

CN210274255U - Waterproof camera

Info

Publication number: CN210274255U
Application number: CN201921759149.2U
Authority: CN
Inventors: 周圣强; 黄岗; 黄留军
Original assignee: OP Retail Suzhou Technology Co Ltd
Current assignee: OP Retail Suzhou Technology Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-04-07
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a waterproof camera, camera subassembly, the pencil of being connected with the camera subassembly in shell, installation, the pencil passes the shell, the shell includes lens hood, first casing, second casing, the lens is covered and is provided with the glass piece that has waterproof adhesive bonding, the lens hood inlays and establishes the one end of first casing, the other end of first casing with the second casing is connected, first casing is provided with seal ring with second casing junction, be provided with the confession on the second casing the through-hole that the pencil passed, through-hole department is provided with sealed rubber ring and fastening screw, fastening screw will sealed rubber ring pressfitting is fixed on the second casing. The utility model discloses a waterproof camera carries out omnidirectional water proof to the whole of camera, can be applicable to rainwater, moist environment.

Description

Waterproof camera

Technical Field

The utility model relates to a camera equipment field, concretely relates to waterproof camera.

Background

The CAMERA (CAMERA or WEBCAM), also known as a computer CAMERA, a computer eye, an electronic eye, etc., is a video input device, widely used in video conferences, remote medical treatment, real-time monitoring, etc., and nowadays, the application field and range of the CAMERA are increasingly wide, such as the needs in the underground, underwater, automobile, etc., and the CAMERA in these environments is easily corroded by moisture.

For example: when the vehicle-mounted camera is applied outside an automobile, the camera is directly installed in a naked outdoor environment, so that various environments and weathers cannot be avoided, wherein rainwater and moisture have the largest image, and once rainwater or steam enters a lens of the camera, the camera is covered with a steam forming gas, so that a shot picture is blurred; in addition, if the video data line that the picture was shot to the transmission camera's water-proof effects is not good, also easy direct influence shoots the picture and at the quality that display terminal shows, probably lead to the camera inner circuit short circuit because of intaking even, cause the camera to damage, and mostly prevent the rainwater inflow through the long edge top shell above the camera among the prior art, its water-proof effects is not good enough.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a waterproof camera carries out omnidirectional water proof to the whole of camera, can be applicable to rainwater, moist environment.

In order to solve the technical problem, the utility model provides a waterproof camera, camera subassembly, the pencil of being connected with the camera subassembly in shell, installation, the pencil passes the shell, the shell includes lens hood, first casing, second casing, the lens is covered and is provided with the glass piece that has waterproof glue bonding, the lens hood inlays and establishes the one end of first casing, the other end of first casing with the second casing is connected, first casing is provided with seal ring with second casing junction, be provided with the confession on the second casing the through-hole that the pencil passed, through-hole department is provided with sealed rubber ring and fastening screw, fastening screw will sealed rubber ring pressfitting is fixed on the second casing.

The utility model discloses a preferred embodiment, further include first casing with be provided with on the terminal surface of the junction of second casing to the annular boss that the second casing direction extends, the annular boss outside is provided with around the annular groove that the annular boss set up, seal ring cover is established annular boss periphery, one side of seal ring be provided with the packing ring boss that the annular groove matches, the packing ring boss inserts in the annular groove.

The present invention provides a preferred embodiment, further comprising a plurality of positioning columns extending to the second housing direction and disposed on the end surface of the junction of the first housing and the second housing, wherein the positioning columns are disposed at four corners of the end surface, and the sealing gasket is disposed on the positioning columns.

In a preferred embodiment of the present invention, the end of the first casing is provided with a water blocking portion, the water blocking portion is integrally formed with the first casing, and the water blocking portion is disposed above the lens cover in a protruding manner.

In a preferred embodiment of the present invention, the lens cover is connected to the first housing by a bolt.

In a preferred embodiment of the present invention, the first housing and the second housing are connected by a bolt.

The utility model discloses a preferred embodiment, further include camera component includes camera lens, PCB circuit board, mounting panel, the mounting panel with first shells inner wall passes through threaded connection, the PCB circuit board sets up on the mounting panel, the camera lens salient in on the PCB circuit board, the pencil is connected with PCB circuit board electricity.

In a preferred embodiment of the present invention, the camera module and the glass sheet are further provided with a light shielding foam therebetween.

In a preferred embodiment of the present invention, a mounting hole is disposed at the bottom of the second casing.

The utility model has the advantages that:

the utility model discloses carry out omnidirectional water proof to the whole of camera, water repellent is all done in the concatenation department of each part of camera, it is first, inlay the lens hood and establish in first casing, prevent infiltration between lens hood and the first casing, and cover at the lens and apply the glass piece with the waterproof glue subsides, prevent to intake between glass piece and the lens hood, a second, be provided with seal ring at first casing and second casing junction, prevent to intake between first casing and the second casing, a third, through-hole department that supplies the pencil to pass at the second casing is provided with sealed rubber ring and fastening screw, fix sealed rubber ring pressfitting on the second casing with the fastening screw, prevent that the junction of second casing and pencil from intaking.

Through the water repellent to each concatenation department, realized the whole water proof of camera, this waterproof camera can be in rainwater, normal practicality in the moist environment.

Drawings

Fig. 1 is an explosion structure diagram of the waterproof camera of the present invention;

fig. 2 is a schematic view of the overall structure of the waterproof camera of the present invention;

fig. 3 is a schematic end face structure diagram of a junction between the first housing and the second housing of the present invention;

fig. 4 is a schematic structural view of the sealing gasket of the present invention.

The reference numbers in the figures illustrate: 1. a lens cover; 2. a glass sheet; 3. a first housing; 301. an annular boss; 302. an annular groove; 303. a positioning column; 304. a water retaining part; 4. shading foam; 5. mounting a plate; 6. a lens; 7. a PCB circuit board; 8. a sealing gasket; 801. a gasket boss; 9. a second housing; 10. a wire harness; 11. sealing the rubber ring; 12. and (5) fastening the screw.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1-2, an embodiment of the waterproof camera of the present invention includes a housing, a camera assembly mounted in the housing, and a wiring harness 10 connected to the camera assembly, wherein the wiring harness 10 passes through the housing, the housing includes a lens cover 1, a first housing 3, and a second housing 9, the lens cover 1 is provided with a glass sheet 2 adhered by waterproof glue, the lens cover 1 is embedded at one end of the first housing 3, the lens cover 1 is connected to the first housing 3 by a bolt, the other end of the first housing 3 is connected to the second housing 9, the first housing 3 is connected to the second housing 9 by a bolt, a sealing gasket 8 is provided at the joint of the first housing 3 and the second housing 9, the second housing 9 is provided with a through hole for the wiring harness 10 to pass through, the through hole is provided with a sealing rubber ring 11 and a fastening screw 12, the fastening screw 12 fixes the sealing rubber ring 11 on the second housing 9 in a pressing manner.

In this embodiment, carry out omnidirectional water proof to the whole of camera, all make water repellent in the concatenation department of each part of camera, firstly, establish lens hood 1 inlays in first casing 3, prevent infiltration between lens hood 1 and the first casing 3, and apply glass piece 2 with the waterproof glue subsides on lens hood 1, prevent intaking between glass piece 2 and lens hood 1, secondly, be provided with seal ring 8 in first casing 3 and second casing 9 junction, prevent intaking between first casing 3 and the second casing 9, thirdly, the through-hole department that supplies pencil 10 to pass at second casing 9 is provided with seal ring 11 and fastening screw 12, fix seal ring 11 on pressfitting second casing 9 with fastening screw 12, prevent that the junction of second casing 9 and pencil 10 from intaking.

Specifically, in this embodiment, referring to fig. 3-4, the waterproof structure at the joint between the first housing 3 and the second housing 9, an annular boss 301 extending toward the second housing 9 is disposed on an end face of the joint between the first housing 3 and the second housing 9, an annular groove 302 disposed around the annular boss 301 is disposed outside the annular boss 301, the sealing gasket 8 is sleeved on the periphery of the annular boss 301, a gasket boss 801 matched with the annular groove 302 is disposed on one side of the sealing gasket 8, the gasket boss 801 is inserted into the annular groove 302, the gasket boss 801 of the sealing gasket 8 in this embodiment is embedded in the first housing 3 in a protruding manner, so that the thickness of the sealing gasket 8 is increased, and a gap between the first housing 3 and the second housing 9 is bent, so that external moisture is more difficult to enter the inside of the housing, further enhancing the water-blocking effect.

Specifically, in order to fix the position of the sealing gasket 8, a plurality of positioning pillars 303 extending towards the second housing 9 are further disposed on the end surface of the joint of the first housing 3 and the second housing 9, the positioning pillars 303 are disposed at four corners of the end surface, and the sealing gasket 8 is sleeved on the positioning pillars 303.

Specifically, the end of the first housing 3 is provided with a water blocking portion 304, the water blocking portion 304 and the first housing 3 are integrally formed, the water blocking portion 304 is protrudingly disposed above the lens hood 1, the water blocking portion 304 can block rainwater from falling onto the glass sheet 2 on the lens hood 1, and the water drops on the glass sheet 2 are prevented from affecting the shooting effect.

Specifically, the camera subassembly includes camera lens 6, PCB circuit board 7, mounting panel 5 with the 3 inner walls of first casing pass through threaded connection, PCB circuit board 7 sets up on mounting panel 5, camera lens 6 salient in on PCB circuit board 7, pencil 10 is connected with PCB circuit board 7 electricity, the camera subassembly with still be provided with shading bubble cotton 4 between the glass piece 2, adopt shading bubble cotton 4 can improve the shooting effect.

Specifically, for the convenience of fixing the waterproof camera in this embodiment, the bottom of the second housing 9 is provided with a mounting hole, and the mounting hole is used to facilitate mounting the waterproof camera on the camera bracket.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The waterproof camera is characterized by comprising a shell, a camera assembly and a wiring harness, wherein the camera assembly is installed in the shell, the wiring harness is connected with the camera assembly, the wiring harness penetrates through the shell, the shell comprises a lens cover, a first shell and a second shell, a glass sheet bonded by waterproof glue is arranged on the lens cover, the lens cover is embedded at one end of the first shell, the other end of the first shell is connected with the second shell, a sealing gasket is arranged at the joint of the first shell and the second shell, a through hole for the wiring harness to penetrate through is formed in the second shell, a sealing rubber ring and a fastening screw are arranged at the position of the through hole, and the fastening screw fixes the sealing rubber ring on the second shell in a pressing mode.

2. The waterproof camera according to claim 1, wherein an annular boss extending in the direction of the second housing is provided on an end face of a joint of the first housing and the second housing, an annular groove provided around the annular boss is provided outside the annular boss, the sealing gasket is sleeved on the periphery of the annular boss, a gasket boss matched with the annular groove is provided on one side of the sealing gasket, and the gasket boss is inserted into the annular groove.

3. The waterproof camera according to claim 2, wherein a plurality of positioning posts extending in the direction of the second housing are further provided on an end surface of a joint of the first housing and the second housing, the positioning posts are provided at four corners of the end surface, and the sealing gasket is fitted over the positioning posts.

4. The waterproof camera of claim 1, wherein the end of the first housing is provided with a water stop, the water stop being integrally formed with the first housing, the water stop being protrudingly disposed above the lens cover.

5. The waterproof camera of claim 1, wherein the lens cover is bolted to the first housing.

6. The waterproof camera of claim 1, wherein the first housing is bolted to the second housing.

7. The waterproof camera of claim 1, wherein the camera assembly comprises a lens, a PCB and a mounting plate, the mounting plate is connected to the inner wall of the first housing by a screw thread, the PCB is disposed on the mounting plate, the lens protrudes from the PCB, and the wiring harness is electrically connected to the PCB.

8. The waterproof camera of claim 7, wherein a light blocking foam is further disposed between the camera assembly and the glass sheet.

9. The waterproof camera according to claim 1, wherein a mounting hole is provided in a bottom portion of the second housing.