CN213043736U

CN213043736U - Vehicle-mounted camera

Info

Publication number: CN213043736U
Application number: CN202021615302.7U
Authority: CN
Inventors: 胡桂庭
Original assignee: Streamax Technology Co Ltd
Current assignee: Streamax Technology Co Ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-23
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to an on-vehicle technical field that makes a video recording provides an on-vehicle camera, including the main part of making a video recording. The main body of making a video recording includes preceding shell, backshell and lens subassembly. Be equipped with waterproof sealing circle between preceding shell and the backshell, preceding shell is outside protruding to be stretched and is formed the installation body, and the inside wall of installation body is equipped with first annular chimb, and the camera lens subassembly is including stretching into the camera lens body in the installation body, and the lateral wall of camera lens body is equipped with second annular chimb, and the installation body is worn to locate to outside by the camera lens body to, second annular chimb supports to lean on in first annular chimb, is equipped with waterproof gasket between first annular chimb and the second annular chimb. The sealing performance of the accommodating space is improved by the waterproof sealing ring. Utilize first annular chimb and second annular chimb to form water proof space to, set up a waterproof gasket in this water proof space department, avoid external steam from the installation body get into the accommodation space in, like this, the holistic waterproof dustproof performance of vehicle camera of this application is better.

Description

Vehicle-mounted camera

Technical Field

The utility model relates to an on-vehicle technical field that makes a video recording especially provides an on-vehicle camera.

Background

Along with the continuous improvement of automobile intelligent technology research, the camera also obtains popularizing and applying on the car gradually, wherein, on-vehicle camera mainly includes back vision camera, surveillance camera and so on. The reversing rearview camera is a camera arranged at the rear end of the vehicle and used for capturing video images and transmitting the video images to the display screen of the vehicle-mounted host computer for display, and the reversing images can be used for a driver to clearly see the environment condition at the rear end of the vehicle.

However, the existing reversing rearview camera is often poor in sealing performance, and further influences the performance stability and the service life of the vehicle-mounted camera.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an on-vehicle camera aims at solving the current poor problem of waterproof dustproof performance of on-vehicle camera.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an on-vehicle camera, includes the main part of making a video recording, make a video recording the main part include the protecgulum, with the protecgulum covers the backshell that closes the accommodation space mutually and install in the lens subassembly of protecgulum, the protecgulum with be equipped with waterproof sealing circle between the backshell, the protecgulum is outside protruding to be stretched and is formed the installation body, the inside wall of installation body is equipped with first annular chimb, the lens subassembly including stretch into in the internal lens body of installation body, the lateral wall of lens body is equipped with second annular chimb, the lens body is worn to locate installation body to the outside, and, second annular chimb support by in first annular chimb, first annular chimb with be equipped with waterproof gasket between the second annular chimb.

The utility model has the advantages that: the utility model provides an on-vehicle camera, the junction that the preceding shell of main part of making a video recording and backshell lid closed mutually sets up a waterproof sealing circle for improve accommodation space's leakproofness. And, set up the installation body on the shell in the front, the camera lens main part of the camera lens subassembly of being convenient for stretches out to the outside, simultaneously, utilizes first annular chimb and second annular chimb to form water proof space to, set up a waterproof gasket in this water proof space department, avoid external steam from the installation body get into the accommodation space in, like this, the holistic waterproof dustproof performance of the on-vehicle camera of this application is better.

In one embodiment, the waterproof sealing ring includes a sealing ring main body, a first annular protruding rib is disposed at one end of the sealing ring main body, and a receiving groove for receiving the first annular protruding rib is disposed on the front shell or the rear shell.

In one embodiment, the other end side of the seal ring main body is provided with a second annular rib which abuts against the end surface of the rear shell or the end surface of the front shell.

In one embodiment, the vehicle-mounted camera further comprises an illumination assembly, the front shell is provided with a mounting groove adjacent to the mounting pipe body, a supporting block is arranged at the bottom of the mounting groove, a light through hole communicated with the bottom of the mounting groove is formed in the supporting block, a sealing ring is arranged between the outer side wall of the supporting block and the inner side wall of the mounting groove, the illumination assembly comprises a lens located in the mounting groove and arranged on the supporting block, an illumination circuit board arranged in the accommodating space and an LED lamp bead arranged on the illumination circuit board, and the LED lamp bead corresponds to the light through hole.

In one embodiment, the lens assembly further includes a lens circuit board electrically connected to the lens body and a tail for supplying power to the lens circuit board, the rear case has a first cavity and a second cavity separated from each other, the lens circuit board is disposed in the first cavity, the tail sequentially penetrates through an inner wall of the second cavity and an inner wall of the first cavity to electrically connect to the lens circuit board, and the second cavity is filled with a liquid absorbing member.

In one embodiment, the vehicle-mounted camera further includes a mounting bracket on which the imaging main body is mounted.

In one embodiment, the mounting frame includes a bottom plate and a cover lid covering the bottom plate and enclosing a receiving cavity, the main camera body is disposed in the receiving cavity, and the cover lid is provided with a collecting opening for the lens body to collect outwards.

In one embodiment, the camera body is capable of tilting about its central axis relative to the cover.

In one embodiment, a first pivot post is disposed at one end of the rear shell of the camera body, a second pivot post corresponding to the first pivot post is disposed at one end of the front shell of the camera body, and a first support frame for the first pivot post to rotate around the central axis and a second support frame for the second pivot post to rotate around the central axis are disposed on the bottom plate.

In one embodiment, a damping part is arranged in the first support frame and/or the second support frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an exploded view of a camera main body of a vehicle-mounted camera provided in an embodiment of the present invention;

fig. 2 is an exploded view of another angle of the main camera body of the vehicle-mounted camera provided in the embodiment of the present invention;

fig. 3 is an exploded view of a camera body of the vehicle-mounted camera according to another angle provided by the embodiment of the present invention;

fig. 4 is an exploded view of a vehicle-mounted camera provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of an on-vehicle camera provided in an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

the camera shooting device comprises a camera shooting main body 100, a front shell 101, a rear shell 102, a lens component 103, a waterproof sealing ring 104, a mounting tube body 105, a first annular convex edge 106, a lens body 107, a lens circuit board 108, a tail wire 109, a second annular convex edge 110, a waterproof gasket 111, a sealing ring main body 112, a first annular convex rib 113, a containing groove 114, a second annular convex rib 115, a lighting component 116, a mounting groove 117, a supporting block 118, a light through hole 119, a sealing ring 120, a lens 121, a lighting circuit board 122, an LED lamp bead 123, a first cavity 124, a second cavity 125, a mounting rack 126, a bottom plate 127, a cover 128, a collecting opening 129, a first pivoting column 130, a second pivoting column 131, a first supporting rack 132, a second supporting rack 133 and a damping piece 134.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 5, the vehicle-mounted camera of the present application includes an image pickup main body 100. The main camera body 100 includes a front housing 101, a rear housing 102 covering the front housing 101 to form an accommodating space, and a lens assembly 103 mounted on the front housing 101, a waterproof sealing ring 104 is disposed between the front housing 101 and the rear housing 102, the front housing 101 protrudes outward to form a mounting tube 105, the inner side wall of the mounting tube 105 is provided with a first annular flange 106, the lens assembly 103 includes a lens body 107 extending into the mounting tube 105, the outer side wall of the lens body 107 is provided with a second annular flange 110, the lens body 107 penetrates through the mounting tube 105 to the outside, the second annular flange 110 abuts against the first annular flange 106, and a waterproof gasket 111 is disposed between the first annular flange 106 and the second annular flange 110.

The utility model has the advantages that: the utility model provides an on-vehicle camera, the junction that the preceding shell 101 of main part 100 of making a video recording and backshell 102 lid closed mutually sets up a waterproof sealing circle 104 for improve accommodation space's leakproofness. And, set up installation body 105 on preceding shell 101, the lens main part of the lens subassembly 103 of being convenient for stretches out to the outside, simultaneously, utilizes first annular chimb 106 and second annular chimb 110 to form water proof space to, set up a waterproof packing ring 111 in this water proof space department, avoid external steam from the installation body 105 get into the accommodation space in, like this, the holistic waterproof dustproof performance of the on-vehicle camera of this application is better.

Referring to fig. 1 to 4, in an embodiment, the waterproof sealing ring 104 includes a sealing ring main body 112, a first annular rib 113 is disposed at one end of the sealing ring main body 112, and a receiving groove 114 for receiving the first annular rib 113 is disposed on the front shell 101 or the rear shell 102. It is understood that, in order to achieve the quick installation of the waterproof gasket 104, the receiving groove 114 is formed on the end surface of the front casing 101 or the rear casing 102, so that, during the installation, the first annular rib 113 is firstly inserted into the receiving groove 114, and then the gasket main body 112 is placed at the joint of the front casing 101 and the rear casing 102.

Referring to fig. 1 to 4, in an embodiment, the other end side of the seal ring main body 112 is provided with a second annular rib 115 abutting against the end surface of the rear shell 102 or the end surface of the front shell 101. It is understood that the second annular rib 115 is used to reduce the contact area between the end surface of the front shell 101 or the end surface of the rear shell 102 and the seal ring main body 112, thereby increasing the sealing pressure between the seal ring main body 112 and the end surface of the front shell 101 or between the seal ring main body 112 and the end surface of the rear shell 102.

Referring to fig. 1 to 4, in an embodiment, the vehicle-mounted camera further includes an illumination assembly 116, the front housing 101 has a mounting groove 117 adjacent to the mounting tube 105, a supporting block 118 is disposed at the bottom of the mounting groove 117, a light passing hole 119 communicating with the bottom of the mounting groove 117 is disposed on the supporting block 118, a sealing ring 120 is disposed between an outer side wall of the supporting block 118 and an inner side wall of the mounting groove 117, the illumination assembly 116 includes a lens 121 disposed in the mounting groove 117 and disposed on the supporting block 118, an illumination circuit board 122 disposed in the accommodating space, and an LED lamp bead 123 disposed on the illumination circuit board 122, and the LED lamp bead 123 corresponds to the light passing hole 119. It will be appreciated that the illumination assembly 116 is added to improve the clarity of the image captured by the lens body. Meanwhile, in order to ensure the sealing performance between the lens 121 of the lighting assembly 116 and the supporting block 118, a sealing ring 120 is used for sealing. Thus, the light source of the LED lamp bead 123 in the accommodating space irradiates the outside through the light passing hole 119 and the lens 121. Preferably, as shown, the number of the lighting assemblies 116 is two, and a mounting groove 117 is respectively opened at opposite sides of the mounting tube body 105.

Referring to fig. 1 to 4, in one embodiment, the lens assembly 103 further includes a lens circuit board 108 electrically connected to the lens body 107 and a tail 109 for supplying power to the lens circuit board 108, the rear housing 102 has a first cavity 124 and a second cavity 125 separated from each other, the lens circuit board 108 is disposed in the first cavity 124, the tail 109 sequentially penetrates through an inner wall of the second cavity 125 and an inner wall of the first cavity 124 to electrically connect to the lens circuit board 108, and the second cavity 125 is filled with a liquid absorbing member (not shown). It can be understood that, when the tail 109 is inserted into the accommodating space, a gap is formed, so that the insertion direction of the tail 109 is limited, the tail 109 sequentially passes through the second cavity 125 and the first cavity 124 and then is connected to the lens circuit board 108, and the second cavity 125 is filled with the liquid absorbing member, so that the moisture outside the second cavity 125 is blocked and cannot enter the first cavity 124 to affect electronic components such as the lens circuit board 108.

Referring to fig. 4 and 5, in an embodiment, the vehicle-mounted camera further includes a mounting bracket 126, and the camera body 100 is mounted on the mounting bracket 126. It is understood that the camera body 100 is fixed to the rear end of the vehicle by the mount 126.

Specifically, with reference to fig. 4, the mounting frame 126 includes a bottom plate 127 and a cover 128 covering the bottom plate 127 and enclosing to form a receiving cavity, the main camera body 100 is disposed in the receiving cavity, and the cover 128 is provided with a collecting hole 129 for the lens body 107 to collect outwards. It will be appreciated that the floor 127 is mounted on the vehicle when mounted.

Specifically, in one embodiment, the imaging body 100 is capable of tilting about its central axis relative to the cover 128. It is understood that fine adjustment is achieved by rotating the camera body 100 so that the collection angle of view of the lens body of the lens assembly 103 can swing in pitch.

Referring to fig. 4, specifically, a first pivot post 130 is disposed at one end of the rear shell 102 of the main camera body 100, a second pivot post 131 corresponding to the first pivot post 130 is disposed at one end of the front shell 101 of the main camera body 100, and a first support 132 for the first pivot post 130 to rotate around the central axis and a second support 133 for the second pivot post 131 to rotate around the central axis are disposed on the bottom plate 127. It is understood that the first pivoting column 130 is rotated on the first supporting frame 132, and the second pivoting column 131 is rotated on the second supporting frame 133, so as to rotate the camera body 100 relative to the mounting frame 126.

Preferably, referring to fig. 4, in one embodiment, a damping member 134 is disposed in the first supporting frame 132 and/or the second supporting frame 133. Here, the damping member 134 may be a structural member having a large friction force, such as a silicon rubber. Thus, when the imaging main body 100 rotates around its central axis, there is a certain rotation resistance and the hovering can be stabilized after the rotation.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An on-vehicle camera, characterized in that: including the main part of making a video recording, the main part of making a video recording include the protecgulum, with the protecgulum covers the backshell that closes formation accommodation space mutually and install in the camera lens subassembly of protecgulum, the protecgulum with be equipped with waterproof sealing circle between the backshell, the proshell is outside protruding to be stretched and is formed the installation body, the inside wall of installation body is equipped with first annular chimb, the camera lens subassembly including stretch into in the internal camera lens body of installation body, the lateral wall of camera lens body is equipped with second annular chimb, the camera lens body is worn to locate installation body to the outside, and, second annular chimb support lean on in first annular chimb, first annular chimb with be equipped with waterproof gasket between the second annular chimb.

2. The vehicle-mounted camera according to claim 1, characterized in that: the waterproof sealing ring comprises a sealing ring main body, a first annular convex rib is arranged at one end side of the sealing ring main body, and a containing groove used for containing the first annular convex rib is formed in the front shell or the rear shell.

3. The vehicle-mounted camera according to claim 2, characterized in that: and a second annular convex rib is arranged on the other end side of the sealing ring main body and is abutted against the end face of the rear shell or the end face of the front shell.

4. The vehicle-mounted camera according to claim 1, characterized in that: the vehicle-mounted camera further comprises an illuminating assembly, the front shell is provided with a mounting groove adjacent to the mounting pipe body, a supporting block is arranged at the bottom of the mounting groove, a light through hole communicated with the bottom of the mounting groove is formed in the supporting block, a sealing ring is arranged between the outer side wall of the supporting block and the inner side wall of the mounting groove, the illuminating assembly comprises a lens located in the mounting groove and arranged on the supporting block, an illuminating circuit board arranged in the accommodating space and an LED lamp bead arranged on the illuminating circuit board, and the LED lamp bead corresponds to the light through hole.

5. The vehicle-mounted camera according to claim 1, characterized in that: the camera lens subassembly still include with camera lens body electric connection's camera lens circuit board and be used for to the tail wire of camera lens circuit board power supply, the backshell has looks spaced first cavity and second cavity, the camera lens circuit board is arranged in the first cavity, the tail wire is worn to establish in proper order the inner wall of second cavity with the inner wall of first cavity with camera lens circuit board electric connection, the second cavity is filled there is the imbibition piece.

6. The vehicle-mounted camera according to any one of claims 1 to 5, characterized in that: the vehicle-mounted camera further comprises a mounting frame, and the camera shooting main body is mounted on the mounting frame.

7. The vehicle-mounted camera according to claim 6, characterized in that: the mounting bracket includes that bottom plate and lid are located just enclose the shroud that closes formation holding cavity on the bottom plate, the main part of making a video recording is located in the holding cavity, offer the confession on the shroud the outside collection trompil of gathering of camera lens body.

8. The vehicle-mounted camera according to claim 7, characterized in that: the camera shooting main body can swing around the central axis of the camera shooting main body in a pitching mode relative to the cover.

9. The vehicle-mounted camera according to claim 7, characterized in that: the camera shooting main body is characterized in that one end of the rear shell is provided with a first pin joint column, one end of the front shell of the camera shooting main body is provided with a second pin joint column corresponding to the first pin joint column, and the bottom plate is provided with a first support frame for rotating the first pin joint column around the central axis and a second support frame for rotating the second pin joint column around the central axis.

10. The vehicle-mounted camera according to claim 9, characterized in that: damping parts are arranged in the first support frame and/or the second support frame.