CN218071603U - Vehicle-mounted camera and vehicle - Google Patents
Vehicle-mounted camera and vehicle Download PDFInfo
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- CN218071603U CN218071603U CN202222223662.8U CN202222223662U CN218071603U CN 218071603 U CN218071603 U CN 218071603U CN 202222223662 U CN202222223662 U CN 202222223662U CN 218071603 U CN218071603 U CN 218071603U
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- hole
- circuit board
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005476 soldering Methods 0.000 claims abstract description 18
- 239000007769 metal material Substances 0.000 claims abstract description 4
- 229910000679 solder Inorganic materials 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000003384 imaging method Methods 0.000 description 8
- 239000003292 glue Substances 0.000 description 6
- 238000010079 rubber tapping Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Lens Barrels (AREA)
- Studio Devices (AREA)
Abstract
The application relates to the field of vehicle accessories, in particular to an on-vehicle camera and a vehicle. The vehicle-mounted camera comprises a main body part and a lens; the lens is arranged in front of the main body part; at least the connecting part of the lens and the connecting part of the main body part are made of metal materials, a soldering tin layer is formed between the connecting part of the lens and the connecting part of the main body part, and the soldering tin layer is used for connecting the main body part and the lens. The application provides a vehicle-mounted camera, the connected mode through laser soldering tin is connected the camera lens with vehicle-mounted camera's main part, and operating time is shorter, and can promote the anti electromagnetic interference performance of product, optimizes the formation of image effect.
Description
Technical Field
The application relates to the field of vehicle accessories, in particular to an on-vehicle camera and a vehicle.
Background
At present, the lens AA (Active Alignment) assembly method of the vehicle-mounted camera is as follows: the device coats the ultraviolet curing glue on the front cover of the camera, then the lens and the front cover of the camera are adhered and assembled, when the sensor and the lens are focused, the adhered part is irradiated by ultraviolet rays to pre-cure the ultraviolet curing glue, then the ultraviolet curing glue is completely cured by a high-temperature oven, and the time of the curing process is usually about one hour.
Adopt traditional equipment mode production efficiency lower, and this mode has certain probability that glue became invalid to lead to the quality problem that the camera lens drops.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a vehicle-mounted camera and vehicle, the connected mode through laser soldering tin is connected camera lens and vehicle-mounted camera's main part, and operating time is shorter, and can promote the anti electromagnetic interference performance of product, optimizes the formation of image effect.
The application provides a vehicle-mounted camera which comprises a main body part and a lens;
the lens is arranged in front of the main body part; at least the connection part of the lens and the connection part of the main body part are made of metal materials, a soldering tin layer is formed between the connection part of the lens and the connection part of the main body part, and the soldering tin layer is used for connecting the main body part and the lens.
In the above technical solution, further, the main body is provided with a through hole, and the lens is mounted at an end of the through hole.
In the above technical solution, a boss is formed on one side of the main body portion close to the lens, and the through hole penetrates through the boss to form an annular connecting edge;
the lens is correspondingly provided with an annular connecting table, the soldering tin layer is annular, and the soldering tin layer is positioned between the connecting edge and the connecting table.
In the above technical solution, an insertion portion is further formed at a side of the lens close to the main body portion, and the insertion portion can be inserted into the through hole.
In the above technical solution, further, the main body portion includes a housing and a circuit board;
the circuit board is arranged in the shell;
the shell is provided with the through hole, and one end of the through hole, which is far away from the lens, corresponds to the photosensitive element of the circuit board.
In the above technical solution, further, the main body further includes a connecting member;
first connecting holes are formed in the circumferential direction of the circuit board, second connecting holes are correspondingly formed in the shell, and the connecting piece penetrates through the first connecting holes and is inserted into the second connecting holes so that the circuit board is fixed on the shell.
In the above technical solution, further, the connecting member is a screw;
the second connecting hole is a blind hole, the rod part of the screw is arranged in the blind hole, and the nut of the screw is abutted against the surface of one side of the circuit board, which is far away from the second connecting hole.
In the above technical solution, further, a limiting opening is formed in the circumferential direction of the circuit board, a limiting protrusion is correspondingly formed on the housing, and the limiting protrusion can be inserted into the limiting opening to limit the installation of the circuit board.
In the above technical solution, further, the limiting protrusion and the limiting opening form a fool-proof structure.
The application also provides a vehicle, which comprises the vehicle-mounted camera.
Compared with the prior art, the beneficial effects of this application do:
the application provides an on-vehicle camera includes main part and camera lens. The lens is positioned in front of the main body (the front is in a direction of passing through the subject), at least a connection portion of the lens and a connection portion of the main body are made of a metal material, and a solder layer for connecting the main body and the lens is formed between the two.
Specifically, the vehicle-mounted camera comprises a main body part and a lens, wherein the main body part is provided with a photosensitive element, the lens is provided with a lens, and the lens can converge an optical signal on the photosensitive element of the main body part, so that an object to be shot can be imaged.
Compared with the mode that the main body part and the lens are connected through the ultraviolet curing glue, the connecting mode of laser soldering tin is adopted between the lens and the main body part, the operation time is shorter, and the production efficiency of products is improved. The welded lens and the main body part can be fused into a whole, so that the connection is firmer; electromagnetic waves cannot penetrate through the soldering tin layer to interfere the circuit board inside, so that the anti-interference performance and the shielding performance of the product are improved, and the anti-electromagnetic interference performance of the product can be improved; stray light around the vehicle-mounted camera can not penetrate through the soldering tin layer, and then the imaging effect can be optimized.
The application also provides a vehicle, which comprises the vehicle-mounted camera. Based on the above analysis, the vehicle also has the above beneficial effects, which are not described herein again.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a disassembled structure of a vehicle-mounted camera provided in the present application;
fig. 2 is a schematic structural diagram of a vehicle-mounted camera provided in the present application;
fig. 3 is a schematic cross-sectional view taken at S2-S2 in fig. 2.
In the figure: 101-a body portion; 102-a lens; 103-solder layer; 104-a through hole; 105-a boss; 106-connecting edge; 107-a connecting table; 108-an insertion part; 109-a housing; 110-a circuit board; 111-a photosensitive element; 112-a first connection hole; 113-a screw; 114-a limit opening; 115-limit bump.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
Example one
Referring to fig. 1 to 3, the present application provides an in-vehicle camera including a main body 101 and a lens 102. The lens 102 is positioned in front of the body 101 (the front is a direction toward the subject and is a direction a shown in fig. 1), a solder layer 103 is formed between the lens 102 and the body 101, and the solder layer 103 is used to connect the body 101 and the lens 102.
Specifically, the vehicle-mounted camera includes a main body 101 and a lens 102, wherein the main body 101 is provided with a photosensitive element 111, the lens 102 is provided with a lens, and the lens 102 can converge an optical signal on the photosensitive element 111 of the main body 101, so that an object can be imaged.
Compared with the mode that the main body part 101 and the lens 102 are connected through ultraviolet curing glue, the connecting mode of laser soldering tin is adopted between the lens 102 and the main body part 101, the operation time is shorter, and the production efficiency of products is improved. The connecting position of the lens 102 and the main body part 101 is made of metal, and the welded lens 102 and the main body part 101 can be fused into a whole, so that the connection is firmer; electromagnetic waves cannot penetrate through the soldering tin layer 103 to interfere the circuit board 110 inside, so that the anti-interference performance and the shielding performance of the product are improved, and the anti-electromagnetic interference performance of the product can be improved; stray light around the vehicle-mounted camera cannot penetrate through the soldering tin layer 103, and then the imaging effect can be optimized.
In an alternative scheme of this embodiment, the main body 101 is provided with a through hole 104, and the lens 102 is mounted at an end of the through hole 104.
Specifically, as shown in fig. 1, a boss 105 is formed on one side of the main body 101 close to the lens 102, and the through hole 104 penetrates through the boss 105 to form an annular connecting edge 106; the lens 102 is correspondingly provided with a ring-shaped connection platform 107, the soldering tin layer 103 is ring-shaped, and the soldering tin layer 103 is positioned between the connection edge 106 and the connection platform 107 so as to connect and fix the connection edge 106 and the connection platform 107.
In this embodiment, the external light enters the main body 101 through refraction of the lens 102 for imaging, and a certain distance needs to be left between the lens 102 and the imaging component to ensure the imaging effect. The main body 101 is provided with a boss 105 on a side close to the lens 102, on one hand, a connecting edge 106 formed by the boss 105 can fix the lens 102, on the other hand, the boss 105 can increase the distance between the lens 102 and the imaging component, and the rest of the main body 101 is thinner, so that the whole size of the main body 101 is relatively smaller, which is beneficial to the miniaturization of the device.
In an optional scheme of this embodiment, an embedding portion 108 is formed on a side of the lens 102 close to the main body 101, the embedding portion 108 can be inserted into the through hole 104 to improve a connection effect, and the embedding portion 108 is disposed in the through hole 104, so that stray light can be prevented from being incident into the through hole 104 to interfere with an imaging effect.
Example two
The vehicle-mounted camera in the second embodiment is an improvement on the basis of the second embodiment, technical contents disclosed in the second embodiment are not described repeatedly, and the contents disclosed in the second embodiment also belong to the contents disclosed in the second embodiment.
Referring to fig. 1 and 3, in an alternative embodiment, the main body 101 includes a housing 109 and a circuit board 110. The circuit board 110 is mounted in the housing 109, and the housing 109 protects the circuit board 110. The housing 109 is provided with a through hole 104, one end of the through hole 104, which is far away from the lens 102, corresponds to the photosensitive element 111 of the circuit board 110, and light rays incident from the lens 102 pass through the through hole 104 and then irradiate the photosensitive element 111 for imaging.
In an optional solution of this embodiment, the main body 101 further includes a connecting member; the circuit board 110 has a first connection hole 112 formed in a circumferential direction thereof, the housing 109 has a second connection hole formed therein, and the connector passes through the first connection hole 112 and is inserted into the second connection hole to fix the circuit board 110 to the housing 109.
Specifically, the connector is a screw 113.
When the connecting member is a common screw, the second connecting hole is a blind hole and the second connecting hole is a threaded hole, a rod portion of the common screw is disposed in the blind hole, and a nut of the common screw abuts against a side surface of the circuit board 110 far away from the second connecting hole to fasten the circuit board 110 to the housing 109.
Or the connecting piece is set to be a self-tapping screw, the second connecting hole is a blind hole, the second connecting hole can be a unthreaded hole, and the self-tapping screw utilizes the self thread to extrude the same thread on the second connecting hole so as to connect and fix the self-tapping screw and the second connecting hole. The shaft of the tapping screw is disposed in the blind hole, and the nut of the tapping screw abuts against a side surface of the circuit board 110 away from the second connection hole to fasten the circuit board 110 to the housing 109.
In this embodiment, the second connecting hole is a blind hole, and the screw 113 fixes the circuit board 110 on the housing 109, and at the same time, the rod of the screw 113 can be hidden in the housing 109, so that the appearance of the vehicle camera is more beautiful.
In an alternative scheme of this embodiment, a limiting notch 114 is formed in the circumferential direction of the circuit board 110, and a limiting protrusion 115 is correspondingly formed on the housing 109. When an operator installs the circuit board 110 on the housing 109, the limiting protrusion 115 is inserted into the limiting notch 114 to limit the installation of the circuit board 110, that is, the circuit board 110 is pre-fixed, and the subsequent operator can screw the screw 113 into the first connecting hole 112 and the second connecting hole to reliably fix the circuit board 110 and the housing 109, so that the operation is more convenient.
In an alternative to this embodiment, the retention tab 115 and the retention notch 114 form a foolproof structure.
In this embodiment, as shown in fig. 1, on the square circuit board 110, three edges of the circuit board 110 are provided with limiting notches 114, correspondingly, the housing 109 is also provided with three limiting protrusions 115, when mounting, an operator aligns the sensory element inside the housing 109, that is, the limiting protrusions 115 and the limiting notches 114 can be directly aligned and mounted, so that the possibility of mounting errors does not occur, and the mounting efficiency can be improved.
In an optional scheme of the embodiment, the lens comprises a shell and a lens, wherein the shell is made of an aluminum alloy material; the casing of the main body part is made of aluminum alloy material.
EXAMPLE III
The third embodiment of the present application provides a vehicle, including the vehicle-mounted camera of any one of the above embodiments, and therefore, all the beneficial technical effects of the vehicle-mounted camera of any one of the above embodiments are achieved, and the description is omitted here.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Claims (10)
1. A vehicle-mounted camera is characterized by comprising a main body part (101) and a lens (102);
the lens (102) is mounted in front of the main body part (101);
at least the connection part of the lens (102) and the connection part of the main body part (101) are made of metal materials, a solder layer (103) is formed between the connection part of the lens (102) and the connection part of the main body part (101), and the solder layer (103) is used for connecting the main body part (101) and the lens (102).
2. The vehicle-mounted camera according to claim 1, wherein the main body portion (101) is provided with a through hole (104), and the lens (102) is mounted at an end of the through hole (104).
3. The vehicle-mounted camera according to claim 2, wherein a boss (105) is formed on one side of the main body part (101) close to the lens (102), and the through hole (104) penetrates through the boss (105) to form an annular connecting edge (106);
the lens (102) is correspondingly provided with an annular connecting table (107), the soldering tin layer (103) is annular, and the soldering tin layer (103) is positioned between the connecting edge (106) and the connecting table (107).
4. The vehicle-mounted camera according to claim 2, wherein an insertion portion (108) is formed on a side of the lens (102) close to the main body portion (101), and the insertion portion (108) is insertable into the through hole (104).
5. The in-vehicle camera according to claim 2, wherein the main body portion (101) includes a housing (109) and a circuit board (110);
the circuit board (110) is mounted in the housing (109);
the through hole (104) is formed in the shell (109), and one end, far away from the lens (102), of the through hole (104) corresponds to the photosensitive element (111) of the circuit board (110).
6. The in-vehicle camera according to claim 5, wherein the main body portion (101) further includes a connector;
the circuit board (110) is circumferentially provided with a first connecting hole (112), the shell (109) is correspondingly provided with a second connecting hole, and the connecting piece penetrates through the first connecting hole (112) and is inserted into the second connecting hole so as to fix the circuit board (110) on the shell (109).
7. The on-board camera according to claim 6, characterized in that the connecting member is a screw (113);
the second connecting hole is a blind hole, the rod part of the screw (113) is arranged in the blind hole, and the nut of the screw (113) is abutted to the surface of one side, far away from the second connecting hole, of the circuit board (110).
8. The vehicle-mounted camera according to claim 5, wherein a limiting notch (114) is formed in the circumferential direction of the circuit board (110), a limiting protrusion (115) is correspondingly formed on the housing (109), and the limiting protrusion (115) can be inserted into the limiting notch (114) to limit the installation of the circuit board (110).
9. The vehicular camera according to claim 8, wherein the stopper protrusion (115) and the stopper notch (114) form a fool-proof structure.
10. A vehicle characterized by comprising the in-vehicle camera according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222223662.8U CN218071603U (en) | 2022-08-23 | 2022-08-23 | Vehicle-mounted camera and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222223662.8U CN218071603U (en) | 2022-08-23 | 2022-08-23 | Vehicle-mounted camera and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218071603U true CN218071603U (en) | 2022-12-16 |
Family
ID=84405221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222223662.8U Active CN218071603U (en) | 2022-08-23 | 2022-08-23 | Vehicle-mounted camera and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218071603U (en) |
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2022
- 2022-08-23 CN CN202222223662.8U patent/CN218071603U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240528 Address after: 071000 Yard 680, South 2nd Ring Road, Wuyao Township, Lianchi District, Baoding City, Hebei Province Patentee after: Ruibo Perception Technology (Hebei) Co.,Ltd. Country or region after: China Address before: 071000 Chaoyang North Street (Xu), Xushui District, Baoding, Hebei, 299 Patentee before: MIND ELECTRONICS APPLIANCE Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |