CN216184873U

CN216184873U - Vehicle-mounted camera with relatively high waterproof performance

Info

Publication number: CN216184873U
Application number: CN202122271452.1U
Authority: CN
Inventors: 陈李萍; 王宇峰; 陆鹏
Original assignee: Jiangsu Riying Electronics Co ltd
Current assignee: Jiangsu Riying Electronics Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-05
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a vehicle-mounted camera with stronger waterproof property, which relates to the technical field of vehicle-mounted cameras, wherein a rear-mounted camera waterproof assembly is arranged on one side of the vehicle-mounted rear camera and comprises a camera lantern ring, a lantern ring placing groove is formed in the inner part of the camera lantern ring, a glass blocking piece is arranged in the lantern ring placing groove, so that the position of the glass blocking piece in the lantern ring placing groove cannot deviate, through arranging the rear-mounted camera waterproof assembly, the glass blocking piece on the rear-mounted camera waterproof assembly can prevent external dust or particles from entering the interior of a threaded sealing ring and prevent the particles from damaging the vehicle-mounted rear camera, the arranged waterproof sealing ring can prevent rainwater from entering the interior of the threaded sealing ring through the waterproof sealing ring and prevent the vehicle-mounted rear camera from being damaged due to water entering the interior of the vehicle-mounted rear camera, the waterproof sealing ring that sets up makes glass separation blade and the inseparable laminating of lantern ring standing groove.

Description

Vehicle-mounted camera with relatively high waterproof performance

Technical Field

The utility model relates to the technical field of vehicle-mounted cameras, in particular to a vehicle-mounted camera with high waterproofness.

Background

Cameras were first introduced for passenger car rearview systems. Today, through a long history, cameras have become the backbone of vision-based perception in ADAS and autonomous driving systems. With the proliferation of ADAS applications and the continued development of technology, high quality image sensors are placed in and around the vehicle to support functions such as rear view, front view, interior surveillance, and 360 ° surround view. Automotive cameras must often exceed the visual capabilities of the human eye to achieve the required level of security. Advances in semiconductor technology have significantly improved image sensing and processing capabilities, thus broadening the range of ADAS functions, and automotive cameras have two primary functions in any vehicle: for displaying images of the surroundings of the vehicle on a screen to the driver, serving a visual application; cameras that provide decision input to the processing system, serving the sensing application are well suited for vision-based object detection, such as other vehicles, pedestrians, cyclists, and traffic signals and road signs. Cameras are the only sensing technology that can perform color perception and read traffic and road signs. Over the years, vision technology has matured very well and the price is also quite economical. Furthermore, the camera module is very compact and can be easily integrated into a vehicle. With advanced image processing techniques, the camera can provide highly reliable object detection and classification; however, in actual life, a vehicle-mounted rear camera is not provided with a waterproof function, so that internal components of the camera are filled with water, the camera cannot be used, and the camera may be damaged manually when being installed externally.

Therefore, those skilled in the art have provided a vehicle-mounted camera with strong waterproof performance to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The vehicle-mounted camera with high water resistance solves the problem that water can enter the rear camera through the rear camera waterproof assembly, is convenient to mount and prevents the rear camera from being artificially damaged through the arranged camera mounting assembly.

To solve the problems set forth in the background art described above.

In order to achieve the purpose, the utility model provides the following technical scheme: a vehicle-mounted camera with stronger waterproof performance comprises a vehicle-mounted rear camera, wherein one side of the vehicle-mounted rear camera is provided with a rear camera waterproof component, the rear camera waterproof component comprises a camera lantern ring, the inner part of the camera lantern ring is provided with a lantern ring placing groove, a glass blocking piece is arranged in the lantern ring placing groove, so that the position of the glass blocking piece in the lantern ring placing groove can not deviate, the arranged fixing ring sleeve is connected with a camera mounting frame and the camera lantern ring, the fixing ring sleeve has a limiting function on the glass blocking piece, one side of the lantern ring placing groove is spirally connected with a fixing ring sleeve, the fixing ring sleeve is pressed with the glass blocking piece, one side of the fixing ring sleeve is provided with a camera mounting frame, the camera mounting frame is provided with the camera placing groove, a moisture absorption sealing ring is arranged in the camera placing groove, and both sides of the moisture absorption sealing ring are fixedly connected with thread sealing rings, the camera placing groove is internally provided with threads, one side of the camera mounting frame is provided with a buffer ring sleeve, one side of the buffer ring sleeve adjacent to the camera mounting frame is fixedly connected with the thread ring sleeve, the vehicle-mounted rear camera is placed in the buffer ring sleeve, the outer side of the vehicle-mounted rear camera is sleeved with a buffer sponge, the buffer sponge is annularly arranged, a heat dissipation rectangular block is embedded on the buffer sponge, two sides of the heat dissipation rectangular block are respectively attached to the outer wall of the vehicle-mounted rear camera and the thread connecting sleeve, the inner wall of the moisture absorption sealing ring is embedded with a plurality of moisture absorption sponges which are uniformly distributed on the inner wall of the moisture absorption sealing ring, the moisture absorption sealing ring is communicated with the thread sealing ring, two ends of the vehicle-mounted rear camera are respectively sleeved with a buffer spring, the arranged buffer sponge plays a role in buffering the vehicle-mounted rear camera, the rear camera is prevented from being impacted with the buffer ring sleeve, and the rear camera is prevented from being damaged, the buffer spring that sets up cup joints at on-vehicle rear camera both ends, plays the effect of buffering to on-vehicle rear camera, and buffer ring cover one side screwed connection has the thread connection cover, and buffer spring has the screw thread position sleeve with buffer ring cover and the laminating of thread connection cover inner wall, the screw thread position sleeve of thread connection cover one side screwed connection.

As a further scheme of the present invention, a sealing placement groove is formed on the glass blocking piece, and a waterproof sealing ring is sleeved on the sealing placement groove and is attached to the inner wall of the camera head cover ring.

As a further scheme of the utility model, the fixed ring sleeve and the threaded ring sleeve are in pressure fit with the threaded sealing ring and are in threaded connection with the camera placing groove.

As a further scheme of the present invention, one end of the threaded connection sleeve is provided with a camera wire assembly, the camera wire assembly includes a wire sealing tube, a camera electrode plate is arranged inside the wire sealing tube, a positioning ring is fixedly connected to an inner wall of the wire sealing tube, one side of the threaded positioning sleeve is provided with a power wire head, an insulating skin is wrapped on the power wire head, a wire positioning plate is fixedly connected to the power wire head, a wire movable tube is sleeved on the power wire head, a camera electrode plate in the wire sealing tube in the camera wire assembly is connected to the power wire head, so that an external power source is transmitted to the vehicle-mounted rear camera through the power wire head to provide electric energy to the vehicle-mounted rear camera, the provided wire movable tube plays a role in protecting the power wire head, a folding bellows is fixedly connected between the wire sealing tube and the wire positioning plate, and the provided folding bellows enables the wire movable tube to move on the power wire head.

As a further scheme of the utility model, the electrode plate of the camera is electrically connected with the vehicle-mounted rear camera, and the electrode plate of the camera is connected with the power lead.

As a further scheme of the present invention, the power supply lead head is located inside the lead movable tube, and a positioning slot is formed on the power supply lead head and is engaged with the positioning ring.

As a further scheme of the utility model, a camera mounting assembly is arranged outside the camera mounting frame, the camera mounting assembly comprises a fixed mounting frame, a mounting frame groove is formed in the fixed mounting frame, the camera mounting frame is placed in the mounting frame groove, a pressing plate is arranged on the upper side of the camera mounting frame, two ends of the pressing plate are connected with the fixed mounting frame through bolts, a rotating rod is movably connected to the upper side of the pressing plate, an extending plate is movably connected to the rotating rod, a camera built-in box is arranged on the upper side of the camera mounting frame, an air cylinder is arranged in the camera built-in box, when an automobile is started, the air cylinder can enable the vehicle-mounted rear camera to extend out of the camera built-in box, when the automobile is shut down and is flamed out, the air cylinder drives the vehicle-mounted rear camera to retract into the camera built-in box, so that the vehicle-mounted rear camera is prevented from being damaged artificially when the automobile is shut down, and an output end of the air cylinder is fixedly connected with a plug-in frame, the bolt connection has the extension board inside the grafting frame, the camera embeds the box outside fixedly connected with symmetrical installation piece, the both sides of cylinder are provided with the fixed block, fixed block and camera embeds box inner wall fixed connection, fixedly connected with telescopic link on the fixed block, fixedly connected with rubber elastic block on the telescopic link, and the rubber elastic block and the telescopic link that set up play the effect of buffering when vehicle-mounted rear camera withdraws in the camera embeds the box.

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

1. by arranging the rear camera waterproof assembly, the glass blocking piece on the rear camera waterproof assembly can prevent external dust or particles from entering the threaded sealing ring and prevent the particles from damaging the vehicle-mounted rear camera, the arranged waterproof sealing ring can prevent rainwater from entering the threaded sealing ring through the waterproof sealing ring and prevent the vehicle-mounted rear camera from being damaged due to water entering the vehicle-mounted rear camera, the arranged waterproof sealing ring enables the glass blocking piece to be tightly attached to the lantern ring placing groove, so that the position of the glass blocking piece in the lantern ring placing groove can not deviate, the arranged fixed ring sleeve is connected with the camera mounting frame and the camera lantern ring and plays a limiting role on the glass blocking piece, the fixed ring sleeve and the threaded ring sleeve are in spiral connection with the camera placing groove through the threaded sealing ring, so that the fixed ring sleeve and the threaded ring sleeve are more tightly connected with the camera placing groove, make water can not flow into vehicle-mounted rear camera inside through the camera installing frame, the buffering sponge of setting plays the effect of buffering to vehicle-mounted rear camera, avoid rear camera and cushion ring cover to produce the striking, avoid rear camera to damage, the heat transfer that the heat dissipation rectangular block of setting can damage the production with rear camera gives cushion ring cover, make cushion ring cover discharge the heat that rear camera during operation produced, the buffer spring of setting cup joints at vehicle-mounted rear camera both ends, play the effect of buffering to vehicle-mounted rear camera, then seal cushion ring cover through the screw thread position sleeve, avoid the rainwater to fall into on the vehicle-mounted rear camera.

2. Through being provided with camera wire assembly, camera electrode slice in the wire sealed tube among the camera wire assembly meets with power wire head, make outside power pass through power wire head and transmit for on-vehicle rearmounted camera, provide the electric energy for on-vehicle rearmounted camera, the wire movable tube of setting plays the effect of protection to power wire head, the folding bellows of setting makes the wire movable tube can move on power wire head, wherein wire movable tube and wire sealed tube threaded connection, play sealed effect to power wire head, it is inside to avoid the rainwater to flow into the wire movable tube, thereby cause the short circuit of power.

3. The camera wire assembly is arranged and comprises a camera built-in box, a cylinder in the camera built-in box can enable a camera mounting frame to be accommodated in the camera built-in box, a power supply in the cylinder is electrically connected, when an automobile is started, the cylinder can enable a vehicle-mounted rear camera to extend out of the camera built-in box, when the automobile is shut down and flameout, the cylinder drives the vehicle-mounted rear camera to be retracted into the camera built-in box, so that the vehicle-mounted rear camera is prevented from being damaged artificially when the automobile is parked, the vehicle-mounted rear camera is prevented from falling off from the fixed mounting frame due to the fact that the fixed mounting frame and the mounting block are arranged to compress the vehicle-mounted rear camera, the rubber elastic block and the telescopic rod are arranged to play a role in buffering when the vehicle-mounted rear camera is retracted into the camera built-in box, and the vehicle-mounted rear camera is prevented from being impacted with the camera built-in box, the service life of the vehicle-mounted rear camera is prolonged.

Drawings

FIG. 1 is a schematic diagram showing a rear camera waterproof assembly of a vehicle-mounted camera with a relatively strong waterproof property;

FIG. 2 is a schematic cross-sectional view of a threaded sealing ring of a vehicle-mounted camera with a strong waterproof property;

FIG. 3 is a side view of a ripple connection sleeve of a vehicle-mounted camera with strong water resistance;

FIG. 4 is a schematic view of a wire moving tube of a waterproof vehicle-mounted camera;

FIG. 5 is a schematic diagram of a built-in camera box of a vehicle-mounted camera with high waterproofness;

fig. 6 is a sectional view of a camera built-in box of a waterproof vehicle-mounted camera.

In the figure: 1. a vehicle-mounted rear camera; 2. a rear camera waterproof assembly; 201. a lantern ring placing groove; 202. a camera collar; 203. a glass baffle plate; 204. a waterproof sealing ring; 205. sealing the placing groove; 206. fixing the loop; 207. a camera mounting frame; 208. a camera placing groove; 209. a threaded seal ring; 210. moisture absorption sealing rings; 211. a threaded ring sleeve; 212. a buffer ring sleeve; 213. a buffer spring; 214. a threaded connecting sleeve; 215. a threaded positioning sleeve; 216. moisture absorption sponge; 3. a heat dissipation rectangular block; 4. a buffer sponge; 5. a camera wire assembly; 501. a wire sealing tube; 502. a lead positioning plate; 503. folding the corrugated pipe; 504. a wire movable tube; 505. a power lead; 506. positioning the clamping groove; 507. an electrode plate of the camera; 508. a positioning ring; 6. a camera mounting assembly; 601. fixing the mounting frame; 602. installing a frame groove; 603. a compression plate; 604. an extension plate; 605. a camera is internally provided with a box; 606. mounting blocks; 607. a cylinder; 608. a plug-in frame; 609. rotating the rod; 610. a rubber elastic block; 611. a telescopic rod; 612. and (5) fixing blocks.

Detailed Description

Referring to fig. 1 to 6, in the embodiment of the present invention, a vehicle-mounted camera with a strong waterproof property includes a vehicle-mounted rear camera 1, a buffer sponge 4 is sleeved outside the vehicle-mounted rear camera 1, the buffer sponge 4 is annularly disposed, a heat dissipation rectangular block 3 is embedded on the buffer sponge 4, two sides of the heat dissipation rectangular block 3 are respectively attached to an outer wall of the vehicle-mounted rear camera 1 and a threaded connection sleeve 214, a rear camera waterproof assembly 2 is disposed on one side of the vehicle-mounted rear camera 1, the rear camera waterproof assembly 2 includes a camera collar 202, a collar placing groove 201 is disposed inside the camera collar 202, a glass blocking piece 203 is disposed inside the collar placing groove 201, a sealing placing groove 205 is disposed on the glass blocking piece 203, the glass blocking piece 203 on the rear camera waterproof assembly 2 can prevent external dust or particulate matters from entering into the threaded connection ring 209, and prevent the particulate matters from damaging the vehicle-mounted rear camera 1, a waterproof sealing ring 204 is sleeved on the sealing placement groove 205, the waterproof sealing ring 204 is attached to the inner wall of the camera collar 202, a fixed ring sleeve 206 is spirally connected to one side of the collar placement groove 201, the fixed ring sleeve 206 is pressed with the glass blocking piece 203, a camera mounting frame 207 is arranged on one side of the fixed ring sleeve 206, a camera placement groove 208 is arranged on the camera mounting frame 207, a moisture absorption sealing ring 210 is arranged in the camera placement groove 208, threaded sealing rings 209 are fixedly connected to both sides of the moisture absorption sealing ring 210, threads are arranged in the camera placement groove 208, a buffer ring sleeve 212 is arranged on one side of the camera mounting frame 207, a threaded ring sleeve 211 is fixedly connected to one side of the buffer ring sleeve 212 adjacent to the camera mounting frame 207, a vehicle-mounted rear camera 1 is placed in the buffer ring sleeve 212, buffer springs 213 are sleeved at both ends of the vehicle-mounted rear camera 1, and a threaded connecting sleeve 214 is spirally connected to one side of the buffer ring sleeve 212, the buffer spring 213 is jointed with the buffer ring sleeve 212 and the inner wall of the threaded connecting sleeve 214, and one side of the threaded connecting sleeve 214 is spirally connected with a threaded positioning sleeve 215.

As shown in fig. 1, a plurality of moisture absorption sponges 216 are embedded in the inner wall of the moisture absorption sealing ring 210, the moisture absorption sponges 216 are uniformly distributed on the inner wall of the moisture absorption sealing ring 210, the moisture absorption sealing ring 210 is communicated with the threaded sealing ring 209, and the fixed ring sleeve 206 and the threaded ring sleeve 211 are in press fit with the threaded sealing ring 209 and are in threaded connection with the camera placing groove 208.

As shown in fig. 1, 3 and 4, one end of the threaded connection sleeve 214 is provided with a camera lead assembly 5, the camera lead assembly 5 comprises a lead sealing tube 501, a camera electrode plate 507 is arranged inside the lead sealing tube 501, a positioning ring 508 is fixedly connected to the inner wall of the lead sealing tube 501, one side of the threaded positioning sleeve 215 is provided with a power lead 505, the power lead 505 is wrapped with an insulating skin, the camera electrode plate 507 is electrically connected with the vehicle-mounted rear camera 1, so that water cannot flow into the vehicle-mounted rear camera 1 through the camera mounting frame 207, the provided buffering sponge 4 plays a role of buffering the vehicle-mounted rear camera 1, the rear camera 1 is prevented from being collided with the buffering ring sleeve 212, the rear camera 1 is prevented from being damaged, the camera electrode plate 507 is connected with the power lead 505, a lead positioning plate 502 is fixedly connected to the power lead 505, a lead movable tube 504 is sleeved on the power lead 505, the power supply lead 505 is sealed, rainwater is prevented from flowing into the lead movable tube 504, a short circuit of a power supply is avoided, and the folding corrugated tube 503 is fixedly connected between the lead sealing tube 501 and the lead positioning plate 502.

As shown in fig. 1 and 4, the power lead 505 is located inside the lead moving tube 504, and a positioning slot 506 is formed in the power lead 505, and the positioning slot 506 is engaged with the positioning ring 508.

As shown in fig. 5 and 6, a camera mounting assembly 6 is arranged on the outer side of the camera mounting frame 207, the camera mounting assembly 6 includes a fixed mounting frame 601, a mounting frame groove 602 is formed in the fixed mounting frame 601, the camera mounting frame 207 is placed in the mounting frame groove 602, a pressing plate 603 is arranged on the upper side of the camera mounting frame 207, two ends of the pressing plate 603 are connected with the fixed mounting frame 601 through bolts, the upper side of the pressing plate 603 is movably connected with a rotating rod 609, an extending plate 604 is movably connected on the rotating rod 609, a camera built-in box 605 is arranged on the upper side of the camera mounting frame 207, an air cylinder 607 is arranged in the camera built-in box 605, an output end of the air cylinder 607 is fixedly connected with an inserting frame 608, and an extending plate 604 is connected inside the inserting frame 608 through bolts.

As shown in fig. 6, symmetrical mounting blocks 606 are fixedly connected to the outer side of the camera built-in box 605, fixing blocks 612 are arranged on two sides of the cylinder 607, the fixing blocks 612 are fixedly connected to the inner wall of the camera built-in box 605, an expansion link 611 is fixedly connected to the fixing blocks 612, a rubber elastic block 610 is fixedly connected to the expansion link 611, and the rubber elastic block 610 and the expansion link 611 are arranged to buffer the vehicle-mounted rear camera 1 when the vehicle-mounted rear camera 1 is retracted into the camera built-in box 605, so as to prevent the vehicle-mounted rear camera 1 from colliding with the camera built-in box 605.

The working principle of the utility model is as follows: the glass blocking piece 203 on the rear camera waterproof component 2 can prevent external dust or particulate matters from entering the threaded sealing ring 209 and prevent the particulate matters from damaging the vehicle-mounted rear camera 1, the arranged waterproof sealing ring 204 can prevent rainwater from entering the threaded sealing ring 209 through the waterproof sealing ring 204 and prevent the vehicle-mounted rear camera 1 from being damaged due to water entering the vehicle-mounted rear camera 1, the arranged waterproof sealing ring 204 enables the glass blocking piece 203 to be tightly attached to the lantern ring placing groove 201 so that the position of the glass blocking piece 203 in the lantern ring placing groove 201 cannot deviate, the arranged fixed ring sleeve 206 is connected with the camera mounting frame 207 and the camera lantern ring 202, the fixed ring sleeve 206 plays a limiting role on the glass blocking piece 203, the fixed ring sleeve 206 and the threaded ring sleeve 211 are spirally connected with the camera placing groove 208 through the threaded sealing ring 209, and the fixed ring sleeve 206 and the threaded ring sleeve 211 are connected with the camera placing groove 208 more tightly, the water can not flow into the vehicle-mounted rear camera 1 through the camera mounting frame 207, the arranged buffer sponge 4 plays a role in buffering the vehicle-mounted rear camera 1, the rear camera 1 is prevented from being impacted with the buffer ring sleeve 212, the rear camera 1 is prevented from being damaged, the arranged heat dissipation rectangular block 3 can transmit heat generated by the damage of the rear camera 1 to the buffer ring sleeve 212, the buffer ring sleeve 212 can discharge the heat generated when the rear camera 1 works, the arranged buffer springs 213 are sleeved at two ends of the vehicle-mounted rear camera 1 and play a role in buffering the vehicle-mounted rear camera, and then the buffer ring sleeve 212 is sealed through the thread positioning sleeve 215 to prevent rainwater from falling into the vehicle-mounted rear camera 1;

the camera electrode sheet 507 in the lead sealing tube 501 in the camera lead assembly 5 is connected with the power lead 505, so that an external power supply is transmitted to the vehicle-mounted rear camera 1 through the power lead 505 to provide electric energy for the vehicle-mounted rear camera 1, the arranged lead movable tube 504 plays a role in protecting the power lead 505, the arranged folding corrugated tube 503 enables the lead movable tube 504 to move on the power lead 505, wherein the lead movable tube 504 is in threaded connection with the lead sealing tube 501, the power lead 505 is sealed, and rainwater is prevented from flowing into the lead movable tube 504 to cause short circuit of the power supply;

the camera mounting assembly 6 comprises a built-in camera box 605, a cylinder 607 in the built-in camera box 605 can enable the camera mounting frame 207 to be received in the built-in camera box 605, wherein the cylinder 607 is electrically connected with a built-in power supply of an automobile, when the automobile is started, the cylinder 607 can enable the vehicle-mounted rear camera 1 to extend out of the built-in camera box 605, when the automobile is shut down and flamed out, the cylinder 607 drives the vehicle-mounted rear camera 1 to be received in the built-in camera box 605, so that the vehicle-mounted rear camera 1 is prevented from being damaged artificially when the automobile is parked, the fixed mounting frame 601 and the mounting block 606 are arranged to compress the vehicle-mounted rear camera 1, the vehicle-mounted rear camera 1 is prevented from falling off from the fixed mounting frame 601, the rubber elastic block 610 and the telescopic rod 611 are arranged to play a role in buffering when the vehicle-mounted rear camera 1 is received in the built-in camera box 605, and the vehicle-mounted rear camera 1 is prevented from colliding with the built-in camera box 605, the service life of the vehicle-mounted rear camera 1 is prolonged; this embodiment has specifically solved on-vehicle rear camera and has not been provided with waterproof function to lead to the inner member of camera to intake, make the camera unable to use, and the camera may be by the problem of artificial damage when externally installing.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stronger on-vehicle camera of waterproof nature, includes on-vehicle rear camera (1), its characterized in that: a rear camera waterproof assembly (2) is arranged on one side of the vehicle-mounted rear camera (1), the rear camera waterproof assembly (2) comprises a camera sleeve ring (202), a sleeve ring placing groove (201) is formed in the camera sleeve ring (202), a glass blocking piece (203) is arranged in the sleeve ring placing groove (201), a fixed ring sleeve (206) is spirally connected to one side of the sleeve ring placing groove (201), the fixed ring sleeve (206) is in press fit with the glass blocking piece (203), a camera mounting frame (207) is arranged on one side of the fixed ring sleeve (206), a camera placing groove (208) is formed in the camera mounting frame (207), a moisture absorption sealing ring (210) is arranged in the camera placing groove (208), thread sealing rings (209) are fixedly connected to two sides of the moisture absorption sealing ring (210), threads are arranged in the camera placing groove (208), a buffer ring sleeve (212) is arranged on one side of the camera mounting frame (207), buffer ring cover (212) and one side fixedly connected with thread ring cover (211) that camera installing frame (207) is adjacent, buffer ring cover (212) inside placed on-vehicle rearmounted camera (1), buffer spring (213) have all been cup jointed at on-vehicle rearmounted camera (1) both ends, spiral connection has thread connecting sleeve (214) on one side of buffer ring cover (212), laminating of buffer spring (213) and buffer ring cover (212) and thread connecting sleeve (214) inner wall, spiral connection has thread locating sleeve (215) on one side of thread connecting sleeve (214).

2. The vehicle-mounted camera with relatively strong waterproof performance according to claim 1, wherein a buffer sponge (4) is sleeved on the outer side of the vehicle-mounted rear camera (1), the buffer sponge (4) is arranged in an annular shape, a heat dissipation rectangular block (3) is embedded in the buffer sponge (4), and two sides of the heat dissipation rectangular block (3) are respectively attached to the outer wall of the vehicle-mounted rear camera (1) and the threaded connecting sleeve (214).

3. The vehicle-mounted camera with relatively strong waterproof performance according to claim 1, wherein a sealing placing groove (205) is formed in the glass blocking piece (203), a waterproof sealing ring (204) is sleeved on the sealing placing groove (205), and the waterproof sealing ring (204) is attached to the inner wall of the camera lantern ring (202).

4. The vehicle-mounted camera with stronger waterproof performance according to claim 1, wherein a plurality of moisture absorption sponges (216) are embedded in the inner wall of the moisture absorption sealing ring (210), the moisture absorption sponges (216) are uniformly distributed on the inner wall of the moisture absorption sealing ring (210), and the moisture absorption sealing ring (210) is communicated with the thread sealing ring (209).

5. The vehicular camera according to claim 1, wherein the fixing ring (206) and the threaded ring (211) are fitted with each other and screwed on the threaded sealing ring (209) to be screwed on the camera mounting groove (208).

6. The vehicle-mounted camera with relatively high water resistance according to claim 1, wherein one end of the threaded connecting sleeve (214) is provided with a camera wire assembly (5), the camera wire assembly (5) comprises a wire sealing tube (501), a camera electrode plate (507) is arranged inside the wire sealing tube (501), a positioning ring (508) is fixedly connected to the inner wall of the wire sealing tube (501), one side of the threaded positioning sleeve (215) is provided with a power wire head (505), an insulating skin is wrapped on the power wire head (505), a wire positioning plate (502) is fixedly connected to the power wire head (505), a wire movable tube (504) is sleeved on the power wire head (505), and a folding corrugated tube (503) is fixedly connected between the wire sealing tube (501) and the wire positioning plate (502).

7. The vehicle-mounted camera with stronger water resistance according to claim 6 is characterized in that the camera electrode slice (507) is electrically connected with the vehicle-mounted rear camera (1), and the camera electrode slice (507) is connected with the power lead (505).

8. The vehicle-mounted camera with stronger water resistance according to claim 6, wherein the power lead head (505) is located inside the lead movable tube (504), a positioning slot (506) is formed on the power lead head (505), and the positioning slot (506) is engaged with the positioning ring (508).

9. The vehicle-mounted camera with stronger waterproofness according to claim 1, characterized in that a camera mounting assembly (6) is arranged outside the camera mounting frame (207), the camera mounting assembly (6) comprises a fixed mounting frame (601), a mounting frame groove (602) is formed on the fixed mounting frame (601), the camera mounting frame (207) is placed inside the mounting frame groove (602), a pressing plate (603) is arranged on the upper side of the camera mounting frame (207), two ends of the pressing plate (603) are in bolt connection with the fixed mounting frame (601), a rotating rod (609) is movably connected on the upper side of the pressing plate (603), an extending plate (604) is movably connected on the rotating rod (609), a camera built-in box (207) is arranged on the upper side of the camera mounting frame, an air cylinder (607) is arranged inside the camera built-in box (605), an output end of the air cylinder (607) is fixedly connected with a plug-in frame (608), an extension plate (604) is bolted to the inside of the insertion frame (608).

10. The vehicle-mounted camera with stronger waterproofness according to claim 9, characterized in that symmetrical mounting blocks (606) are fixedly connected to the outer side of the camera built-in box (605), fixing blocks (612) are arranged on both sides of the cylinder (607), the fixing blocks (612) are fixedly connected to the inner wall of the camera built-in box (605), a telescopic rod (611) is fixedly connected to the fixing blocks (612), and a rubber elastic block (610) is fixedly connected to the telescopic rod (611).