CN209105299U - A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding - Google Patents
A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding Download PDFInfo
- Publication number
- CN209105299U CN209105299U CN201822186728.4U CN201822186728U CN209105299U CN 209105299 U CN209105299 U CN 209105299U CN 201822186728 U CN201822186728 U CN 201822186728U CN 209105299 U CN209105299 U CN 209105299U
- Authority
- CN
- China
- Prior art keywords
- front housing
- substrate
- rear shell
- vehicle
- rear end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000035515 penetration Effects 0.000 title claims abstract description 25
- 238000003466 welding Methods 0.000 title claims abstract description 22
- 239000004568 cement Substances 0.000 title claims abstract description 17
- 239000000758 substrate Substances 0.000 claims abstract description 60
- 238000009434 installation Methods 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 25
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 208000007623 Lordosis Diseases 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005235 decoking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Studio Devices (AREA)
Abstract
The utility model provides a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding, its front housing, rear shell weld together, and are not required to increase additional waterproof part, thoroughly completely cut off outside moisture and enter body interior, whole perfect heat-dissipating, and the electromagnetic interference of maskable outside.It includes front housing, rear shell, first substrate, the second substrate, the front housing, rear shell is plastic material, the front end of the front housing is installed with preceding convex lens, the periphery setting inner groovy of the rear end face of the side nose for positioning rear shell of the front housing, the front end face corresponding to the inner groovy of the side nose is plane, the part towards the inner groovy of the rear shell is protrusion positioning, the first substrate is installed on the rear end substrate installation part of the front housing, the second substrate is installed on the counterpart substrate installation part of the rear shell, first rear end connector of the first substrate is connected in the front slot of the second substrate.
Description
Technical field
The utility model relates to the technical field of vehicle-mounted camera, specially a kind of plastic cement laser front housing penetration welding
Vehicle-mounted camera.
Background technique
Existing vehicle-mounted camera, rear shell and front housing have locked compression seal pad, Lai Shixian by screw connection simultaneously
The waterproof of front and rear casing, rear shell and front housing are plastic construction injection molding, while rear shell squeezes inner casing, inner casing squeezes camera lens, mirror
O-ring is arranged in the mounting hole inner ring of head and front housing, so that the waterproof of front housing and camera lens is realized, positioned at the heat of the sensor of inner cavity
Can only be by external plastic parts slowly to exterior conductive, which has the drawback that gasket and O-ring are easily deformed,
And then lead to waterproof failure；The heat dissipation of sensor is slow, and temperature rise is excessively high and then leads to that image noise is serious, decoking even occurs；
Overall structure does not have shielding properties, big by extraneous electromagnetic interference, influences the stabilization of image.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding,
Its front housing, rear shell weld together, and are not required to increase additional waterproof part, thoroughly completely cut off outside moisture and enter body interior, whole
The perfect heat-dissipating of body, and the electromagnetic interference of maskable outside.
The vehicle-mounted camera of a kind of plastic cement laser front housing penetration welding, it is characterised in that: it includes front housing, rear shell, the
One substrate, the second substrate, the front housing, rear shell are plastic material, and the front end of the front housing is installed with preceding convex lens, before described
The periphery setting inner groovy of the rear end face of the side nose for positioning rear shell of shell, the side nose correspond to the inner groovy
Front end face be plane, the part towards the inner groovy of the rear shell is protrusion positioning, and the first substrate is installed in institute
It states on the rear end substrate installation part of front housing, the second substrate is installed on the counterpart substrate installation part of the rear shell, and described
First rear end connector of one substrate is connected in the front slot of the second substrate, and the protrusion positioning of the rear shell is flush-mounted in
It is welded to connect in the inner groovy of the front housing and by laser penetration formula, formation closure weld seam, after the first substrate, first
End connection, the second substrate, front slot are located at rear shell cover together in the installation cavity after front housing, and the front housing, rear shell correspond to
The inner wall surface in the face domain where installation cavity is laminating metal layer.
It is further characterized by
The first rear end connector inserting is positioned in the front slot of the second substrate, the rear end face of the rear shell
Rear convex external interface is provided with, when the rear shell cover is loaded on the front housing, the second rear end connector positioning of the second substrate
It is plugged in the front end of the rear convex external interface, so that the data of the second substrate conveniently pass through line transmission to outside；
Convex external interface is located at the center of the back plate of the rear shell after described, it is ensured that connector facilitates installation；
Laser penetration formula welding by the front end face of side nose transmit the thermal energy of light to protrusion positioning, inner groovy it is mutual
Phase-contact surface；
The side nose with a thickness of 0.4mm~2mm, it is ensured that effective reliable progress of laser fuU penetration welding；
The outer peripheral surface of the rear end substrate installation part is close to the lordosis backstop inner peripheral surface arrangement of the rear shell, the rear shell
The internal perisporium of protrusion positioning is the lordosis backstop inner peripheral surface, and the inner peripheral surface of the inner groovy is the rear end substrate installation
The front end portion of the outer peripheral surface of part, so that the production is simple and convenient for total；
The metal layer of the inner wall of the front housing extends to lordosis backstop inner peripheral surface, and the metal layer of the inner wall of the rear shell extends
To the rear end substrate installation part entire outer peripheral surface, the front housing, rear shell correspond to lordosis backstop inner peripheral surface it is corresponding
Metal layer mutually fits to form closing metal layer interconnected, shields the electromagnetic interference of inside and outside；
The metal layer especially by sputter it is laminating in the front housing, rear shell correspondence inner wall on.
After the utility model, front housing, rear shell are welded together by laser fuU penetration welding, are not required to increase additional anti-
Wet part thoroughly completely cuts off outside moisture and enters body interior, and front housing, rear shell are plastic material, and front housing, rear shell correspond to installation
The inner wall surface in the face domain where chamber is laminating metal layer, and heat caused by first substrate, the second substrate adds by metal layer
It is fast to conduct to rear shell, front housing, whole perfect heat-dissipating, and the electromagnetic interference of the maskable outside of setting of metal layer.
Detailed description of the invention
Fig. 1 is the main view sectional structure simplified schematic diagram of the utility model；
Title corresponding to serial number is as follows in figure:
It is front housing 1, rear shell 2, first substrate 3, the second substrate 4, preceding convex lens 5, side nose 6, inner groovy 7, front end face 61, convex
Play positioning 8, rear end substrate installation part 9, substrate installation part 10, the first rear end connector 11, front slot 12, installation cavity 13, gold
Belong to layer 14, rear convex external interface 15, the second rear end connector 16, lordosis backstop inner peripheral surface 17.
Specific embodiment
A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding, see Fig. 1: it includes front housing 1, rear shell 2, the first base
Plate 3, the second substrate 4, front housing 1, rear shell 2 are plastic material, and the front end of front housing 1 is installed with preceding convex lens 5, and front housing 1 is used for
Inner groovy 7, the front end face 61 corresponding to inner groovy 7 of side nose 6 is arranged in the periphery for positioning the rear end face of the side nose 6 of rear shell 2
For plane, the part towards inner groovy 7 of rear shell 2 is protrusion positioning 8, and first substrate 3 is installed in the rear end substrate installation of front housing 1
On part 9, the second substrate 4 is installed on the counterpart substrate installation part 10 of rear shell 2, and the first rear end connector 11 of first substrate 3 connects
It is connected in the front slot 12 of the second substrate 4, the protrusion positioning 8 of rear shell 2 in the inner groovy 7 of front housing 1 and passes through laser
Penetration is welded to connect, forms closure weld seam, first substrate 3, the first rear end connector 11, the second substrate 4, front slot 12
In installation cavity 13 after rear shell 2 is covered on front housing 1, front housing 1, rear shell 2 correspond to the inner wall table in the face domain where installation cavity 13
Face is laminating metal layer 14.
The inserting of first rear end connector 11 is positioned in the front slot 12 of the second substrate 4, and the rear end face of rear shell 2 is provided with
Convex external interface 15 afterwards, when the lid of rear shell 2 is loaded on front housing 1,16 positioning and plug-in mounting of the second rear end connector of the second substrate 4 is in rear convex outer
In the front end of connection interface 15, so that the data of the second substrate 4 conveniently pass through line transmission to outside；
Convex external interface 15 is located at the center of the back plate of rear shell 2 afterwards, it is ensured that connector facilitates installation；
The welding of laser penetration formula positions 8, inner groovy 7 by thermal energy to the protrusion that the front end face 61 of side nose 6 transmits light
Contact with each other face；
Side nose 6 with a thickness of 0.4mm~2mm, it is ensured that effective reliable progress of laser fuU penetration welding；
The lordosis backstop inner peripheral surface cloth 17 that the outer peripheral surface of rear end substrate installation part 9 is close to rear shell 2 is set, and the protrusion of rear shell 2 is fixed
The internal perisporium of position 8 is lordosis backstop inner peripheral surface 17, and the inner peripheral surface of inner groovy 7 is the outer ring surface of rear end substrate installation part 9
Front end portion, so that the production is simple and convenient for total；
The metal layer of the inner wall of front housing 1 extends to lordosis backstop inner peripheral surface 17, after the metal layer of the inner wall of rear shell 2 extends to
The entire outer ring surface of end group plate installation part 9, front housing 1, the corresponding metal layer corresponding to lordosis backstop inner peripheral surface 17 of rear shell 2 are mutual
It fits to form closing metal layer interconnected, shields the electromagnetic interference of inside and outside；
Metal layer 14 especially by sputter it is laminating in front housing 1, rear shell 2 correspondence inner wall on.
Its advantages are as follows:
1, vehicle-mounted camera plastic casing achievees the purpose that seal waterproof in such a way that laser light welds.
2, laser light plastic cement front housing (camera lens side) welds together with plastic back shell (harness side).
3, plastic cement front and rear casing inner wall sputtered metal layer, and be combined together, form closed space.
Front housing, rear shell are welded together by laser fuU penetration welding, are not required to increase additional waterproof part, thoroughly isolation is outer
Boundary's moisture enters body interior, and front housing, rear shell are plastic material, and front housing, rear shell correspond to the interior of the face domain where installation cavity
Wall surface is laminating a metal layer, and heat caused by first substrate, the second substrate accelerates conduction to rear shell, preceding by metal layer
The electromagnetic interference of the maskable outside of setting of shell, whole perfect heat-dissipating, and metal layer.
Specific embodiment of the utility model is described in detail above, but content is only what the utility model was created
Preferred embodiment should not be construed as limiting the practical range of the utility model creation.All create according to the utility model is applied
All the changes and improvements made by range etc., shall still fall within the scope of this patent.
Claims (8)
1. a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding, it is characterised in that: it includes front housing, rear shell, first
Substrate, the second substrate, the front housing, rear shell are plastic material, and the front end of the front housing is installed with preceding convex lens, the front housing
The side nose for positioning rear shell rear end face periphery setting inner groovy, the side nose corresponds to the inner groovy
Front end face is plane, and the part towards the inner groovy of the rear shell is protrusion positioning, and the first substrate is installed in described
On the rear end substrate installation part of front housing, the second substrate is installed on the counterpart substrate installation part of the rear shell, and described first
First rear end connector of substrate is connected in the front slot of the second substrate, and the protrusion positioning of the rear shell is flush-mounted in institute
It states in the inner groovy of front housing and is welded to connect by laser penetration formula, form closure weld seam, the first substrate, the first rear end
Connector, the second substrate, front slot are located at rear shell cover together in the installation cavity after front housing, and the front housing, rear shell correspond to peace
The inner wall surface in the face domain where behaveing affectedly is laminating metal layer.
2. a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding as described in claim 1, it is characterised in that: described
The inserting of first rear end connector is positioned in the front slot of the second substrate, and the rear end face of the rear shell is provided with rear convex outer
Connection interface, the rear shell cover be loaded on the front housing when, the second substrate the second rear end connector positioning and plug-in mounting after described
In the front end of convex external interface.
3. a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding as claimed in claim 2, it is characterised in that: described
Convex external interface is located at the center of the back plate of the rear shell afterwards.
4. a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding as described in claim 1, it is characterised in that: described
The welding of laser penetration formula transmits the thermal energy of light to protrusion positioning, inner groovy by the front end face of side nose and contacts with each other face.
5. a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding as described in claim 1, it is characterised in that: described
Side nose with a thickness of 0.4mm~2mm.
6. a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding as described in claim 1, it is characterised in that: described
The outer peripheral surface of rear end substrate installation part is close to the lordosis backstop inner peripheral surface arrangement of the rear shell, and the protrusion of the rear shell positions interior
Peripheral wall is the lordosis backstop inner peripheral surface, and the inner peripheral surface of the inner groovy is the outer peripheral surface of the rear end substrate installation part
Front end portion.
7. a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding as claimed in claim 6, it is characterised in that: described
The metal layer of the inner wall of front housing extends to lordosis backstop inner peripheral surface, and the metal layer of the inner wall of the rear shell extends to the rear end group
The entire outer peripheral surface of plate installation part, the front housing, rear shell the corresponding metal layer corresponding to lordosis backstop inner peripheral surface be mutually affixed
Conjunction forms closing metal layer interconnected.
8. a kind of vehicle-mounted camera of plastic cement laser front housing penetration welding as claimed in claim 1 or 7, it is characterised in that:
The metal layer especially by sputter it is laminating in the front housing, rear shell correspondence inner wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186728.4U CN209105299U (en) | 2018-12-25 | 2018-12-25 | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186728.4U CN209105299U (en) | 2018-12-25 | 2018-12-25 | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209105299U true CN209105299U (en) | 2019-07-12 |
Family
ID=67163304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822186728.4U Withdrawn - After Issue CN209105299U (en) | 2018-12-25 | 2018-12-25 | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209105299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474778A (en) * | 2018-12-25 | 2019-03-15 | 苏州智华汽车电子有限公司 | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding |
-
2018
- 2018-12-25 CN CN201822186728.4U patent/CN209105299U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474778A (en) * | 2018-12-25 | 2019-03-15 | 苏州智华汽车电子有限公司 | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding |
| CN109474778B (en) * | 2018-12-25 | 2024-01-05 | 苏州智华汽车电子有限公司 | Plastic laser front shell penetration type welded vehicle-mounted camera |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109474778A (en) | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding | |
| CN209105299U (en) | A kind of vehicle-mounted camera of plastic cement laser front housing penetration welding | |
| CN203574162U (en) | Socket | |
| CN210518454U (en) | Microphone sound cavity sealing structure of terminal equipment and terminal equipment | |
| CN209105300U (en) | A kind of vehicle-mounted camera of metal laser front housing penetration welding | |
| TWM454005U (en) | Electrical connector | |
| JP6084129B2 (en) | Connector fixing structure and manufacturing method of connector fixing structure | |
| CN209497514U (en) | A kind of vehicle-mounted camera | |
| CN109413320A (en) | A kind of vehicle-mounted camera of metal laser front housing penetration welding | |
| CN109510933A (en) | A kind of vehicle-mounted camera | |
| WO2017067027A1 (en) | Deepwater led lighting sealing structure | |
| US11684195B2 (en) | Lid body and cooker | |
| KR101324591B1 (en) | Method of manufacturing home key for mobile apparatus | |
| CN106707662A (en) | Camera structure | |
| JPH10290088A (en) | Enclosure for electronic apparatus and its manufacture | |
| TWM480794U (en) | Female connector capble of effectively suppressing electromagnetic radiation | |
| CN214899220U (en) | High-signal shielding coaxial connector | |
| CN105953122B (en) | A kind of heat safe extruded type lamp bar and its production method | |
| CN210900132U (en) | Thin type integrated structure temperature equalizing plate | |
| JP2015008118A (en) | Watertight connector | |
| CN210894680U (en) | Waterproof ventilative radar | |
| EP1128462B1 (en) | Waterproofing and gas-permeable case construction of satellite-broadcast receiving converter | |
| CN218877130U (en) | Seal structure and car | |
| JP2008124364A (en) | High frequency module | |
| TWM547199U (en) | Electrical connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190712 Effective date of abandoning: 20240105 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190712 Effective date of abandoning: 20240105 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |