CN217259842U - Seamless integrated laser radar's of inserts formula of moulding plastics car gadget - Google Patents

Seamless integrated laser radar's of inserts formula of moulding plastics car gadget Download PDF

Info

Publication number
CN217259842U
CN217259842U CN202220246852.9U CN202220246852U CN217259842U CN 217259842 U CN217259842 U CN 217259842U CN 202220246852 U CN202220246852 U CN 202220246852U CN 217259842 U CN217259842 U CN 217259842U
Authority
CN
China
Prior art keywords
laser radar
filter plate
lidar
seamless
automotive trim
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.)
Active
Application number
CN202220246852.9U
Other languages
Chinese (zh)
Inventor
胡想明
皇甫乐晓
罗杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Xintai Machinery Co Ltd
Original Assignee
Ningbo Xintai Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Xintai Machinery Co Ltd filed Critical Ningbo Xintai Machinery Co Ltd
Priority to CN202220246852.9U priority Critical patent/CN217259842U/en
Application granted granted Critical
Publication of CN217259842U publication Critical patent/CN217259842U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Traffic Control Systems (AREA)

Abstract

The utility model provides a seamless integrated laser radar's of inserts injection molding formula car gadget belongs to car gadget technical field, include: a decoration body; the light filter plate is integrally connected with the inner side surface of the ornament body through insert injection molding; the laser radar is integrated on the inner side of the ornament body and fixedly connected with the filter plate, the laser radar is provided with an opening, and the filter plate covers the opening. The utility model has the advantages that: the laser radar and the filter plate are integrated on the inner side of the ornament body, so that the seamless integration requirement of the laser radar is met, no gap and surface difference exists, and the filter plate and the ornament body are integrally formed in an insert injection molding mode, so that the connection is very firm.

Description

Seamless integrated laser radar's of inserts formula of moulding plastics car gadget
Technical Field
The utility model belongs to the technical field of the automobile ornaments, a seamless integrated laser radar's of inserts formula of moulding plastics automobile ornaments is related to.
Background
At present, some automobiles are provided with laser radars, and the application of the laser radars on the automobiles is increasing as important parts of an intelligent driving system, for example, an invention patent with the application number of CN202110794687.0 discloses a laser radar mounting structure for the automobiles, which comprises a laser radar body, a cover plate and a driving piece; the laser radar body is fixed inside the vehicle covering part; an opening is formed in a preset position of the vehicle covering part; a cover plate movably mounted to the vehicle cover and for covering the opening; the cover plate has an open state and a closed state; the driving piece is arranged in the vehicle covering part and is used for driving the cover plate to switch states; the inside surface of the cover plate can reflect laser outside the vehicle panel to the laser radar body when the cover plate is in the open state.
Now, the demand of laser radar is higher and higher, and the trend of explosive growth is shown. The existing automobile laser radar is generally integrated on an automobile ornament, the integration of the existing laser radar adopts a scheme of via hole assembly, so that gaps and poor surfaces exist between the laser radar and a peripheral matching ornament, the appearance of a product is influenced, and the combination of the laser radar and the ornament is not firm enough.
Disclosure of Invention
The utility model aims at the above-mentioned problem that prior art exists, provide an inserts seamless integrated laser radar's of formula of moulding plastics automobile ornaments.
The purpose of the utility model can be realized by the following technical proposal: an insert injection molding type seamless integrated laser radar automobile ornament comprises:
a decoration body;
the light filter plate is integrally connected with the inner side surface of the ornament body through insert injection;
the laser radar is integrated on the inner side of the ornament body and fixedly connected with the filter plate, the laser radar is provided with an opening, and the filter plate covers the opening.
Preferably, a hardened layer and an AR coating layer are sequentially arranged on one side surface of the filter plate corresponding to the opening from inside to outside.
Preferably, an ITO coating layer is arranged between the hardening layer and the AR coating layer.
Preferably, a sealing ring is arranged at a contact position of the filter plate and the laser radar.
Preferably, the laser radar device further comprises a first screw, and an end portion of the laser radar is fixedly connected with the filter plate through the first screw.
Preferably, the fixture further comprises a framework, the framework is connected with the inner side face of the ornament body, and the laser radar is fixedly connected with the framework so that the laser radar is fixed on the inner side face of the ornament body.
Preferably, a second structural adhesive is arranged between the framework and the inner side face of the ornament body, and the framework is fixedly connected with the side face of the ornament body through the second structural adhesive.
Preferably, the laser radar device further comprises a second screw, and the laser radar is fixedly connected with the framework through the second screw.
Preferably, the laser radar support device further comprises a support frame connected with the vehicle body, the support frame is supported below the framework, and the support frame provides upward support force for the laser radar.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the laser radar and the filter plate are integrated on the inner side of the ornament body, so that the seamless integration requirement of the laser radar is met, no gap and surface difference exists, and the filter plate and the ornament body are integrally formed in an insert injection molding mode, so that the connection is very firm.
2. Because the filter plate is connected through moulding plastics an organic whole with the gadget body, so very firm, can directly fix lidar on the filter plate (can also support lidar through the skeleton assistance in the actual structure).
3. The surface of filter plate has sclerosis layer and AR coating film layer, and the sclerosis layer is handled by Hard cladding sclerosis, and the filter plate forms the sclerosis layer through Hard cladding and can prevent that the coating film back coating from breaking, and AR coating film layer can increase laser radar's transmissivity.
4. Have the ITO coating film layer between sclerosis layer and the AR coating film layer, ITO coating film layer can heat the defrosting to the filter plate surface.
5. This automobile ornament still includes the skeleton, and the skeleton plays supplementary installation lidar and supports lidar's effect.
Drawings
Fig. 1 is the utility model discloses an inserts seamless integrated laser radar's of formula of moulding plastics automotive trimming's schematic structure diagram.
Fig. 2 is the utility model discloses an insert injection molding type seamless integrated laser radar's automobile ornaments's structural exploded view.
Fig. 3 is the utility model discloses an inserts seamless integrated laser radar's of formula of moulding plastics effect schematic diagram.
Fig. 4 is a schematic structural view of the filter plate of the present invention when a hardened layer and an AR coating layer are disposed on one side of the filter plate, the hardened layer, the ITO coating layer and the AR coating layer are disposed on the other side of the filter plate.
Fig. 5 is a schematic structural view of the filter plate of the present invention when both sides of the filter plate are provided with the hardened layer and the AR coating layer.
Fig. 6 is a schematic structural view of the filter plate of the present invention when a hardened layer and an AR coating layer are disposed on the inner side surface of the filter plate.
Fig. 7 is a schematic structural view of the filter plate of the present invention when a hardened layer and an AR coating layer are disposed on the outer side surface.
Fig. 8 is a schematic structural view of the filter plate of the present invention when a hardened layer, an ITO coating layer, and an AR coating layer are disposed on the outer side surface of the filter plate.
In the figure, 100, a garnish body; 200. a light filter plate; 210. a hardened layer; 220. an ITO film coating layer; 230. an AR coating layer; 300. a laser radar; 310. an opening; 320. a first screw; 330. a second screw; 400. a framework; 410. a second structural adhesive; 500. and (5) sealing rings.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, an insert injection molded seamless lidar integrated automotive trim piece, comprising: the decoration piece body 100, the filter plate 200 and the laser radar 300; the ornament body 100 can be but not limited to a transparent part on a grid or a bumper or other vehicle bodies, the material of the ornament body 100 can be but not limited to PC or PMMA or plastic material, the outer side surface of the ornament body 100 can be set to be a smooth surface, and the inner side surface of the ornament body 100 is used for installing the filter plate 200 and the laser radar 300, so that the ornament body 100 is shielded outside the filter plate 200 and the laser radar 300, the ornament body 100 can play the role of a housing of the laser radar 300, and the requirement of a fully-closed seamless ornament of the automobile is met.
The filter plate 200 is integrally connected with the inner side surface of the decoration body 100 through insert injection; the laser radar 300 is integrated on the inner side of the fixture body 100, the laser radar 300 is fixedly connected with the filter plate 200, the laser radar 300 is provided with an opening 310, and the filter plate 200 covers the opening 310.
Specifically, the processed insert of the filter plate 200 is placed in a mold of the injection molding ornament body 100 to injection mold the ornament body 100, so that the integrally connected filter plate 200 and ornament body 100 can be obtained, and the laser radar 300 is provided with the first screw 320, the first screw 320 is connected with the filter plate 200, so that the laser radar 300 and the filter plate 200 are fixed together, and since the filter plate 200 and the ornament body 100 are integrally connected through injection molding, the filter plate 200 is very firm, and the laser radar 300 can be directly fixed on the filter plate 200 (in an actual structure, the laser radar 300 can be supported by the framework 400 in an auxiliary manner).
It should be added that one side of the trim body 100 corresponding to the filter plate 200 is an inner side, and the other side is an outer side, and the outer side of the trim body 100 represents the appearance of the whole trim, and the inner side and the outer side mentioned later both correspond to the above-mentioned directions.
Wherein, filter plate 200 can filter the laser and/or the transmission laser of reflection, laser radar 300's transmitter and receiver aim at opening 310, laser radar 300 can receive the laser that reflects back through opening 310, and can also launch laser through opening 310, the filter plate 200 closing cap is on opening 310, the laser that reflects back can be received by laser radar 300's receiver behind filter plate 200, filter plate 200 accessible preset wave band laser and filter the material of other wave band light and make, for example, filter plate 200 can receive the laser of 905nm and/or 1030nm wave band, make the laser of preset wave band can see through filter plate 200, so laser radar 300 can not influenced by the light of other wave bands when receiving reflection laser.
Through the structure, the laser radar 300 and the filter plate 200 are integrated on the inner side of the ornament body 100, so that the seamless integration requirement of the laser radar 300 is met, no gap or surface difference exists, and the filter plate 200 and the ornament body 100 are integrally formed in an insert injection molding mode, so that the connection is very firm.
As shown in fig. 1 and fig. 2, a side surface of the filter plate 200 corresponding to the opening 310 is sequentially provided with a hardened layer 210 and an AR coating layer 230 from inside to outside, and optionally, an ITO coating layer 220 is disposed between the hardened layer 210 and the AR coating layer 230.
The hardened layer 210 is hardened by Hard coating, and the hardened layer 210 formed by Hard coating on the filter plate 200 can prevent the film from cracking after coating.
If the filter plate 200 needs heating and defrosting, an ITO coating layer 220 (conductive film) may be coated on the hardened layer 210, the ITO coating layer 220 may heat and defrost the surface of the filter plate 200, and then an AR film is coated on the ITO coating layer 220 to increase the transmittance of the laser radar 300.
If the filter 200 does not need heating function, an AR film may be directly coated on the hardened layer 210 to increase the transmittance of the lidar 300.
As shown in fig. 4 to 8, optionally, the filter plate 200 further has several embodiments, wherein (1) the hardened layer 210 and the AR coating layer 230 or the hardened layer 210, the ITO coating layer 220 and the AR coating layer 230 are sequentially disposed on the inner side surface of the filter plate 200 corresponding to the opening 310 from inside to outside; (2) the outer side surface of the filter plate 200 is sequentially provided with a hardening layer 210 and an AR coating layer 230 or the hardening layer 210, an ITO coating layer 220 and the AR coating layer 230; (3) the inner side surface and the outer side surface of the filter plate 200 are both provided with a hardened layer 210 and an AR coating layer 230 or the hardened layer 210, an ITO coating layer 220 and the AR coating layer 230; (4) one side surface of the filter plate 200 is provided with a hardened layer 210 and an AR coating layer 230, and the other side surface of the filter plate 200 is provided with the hardened layer 210, an ITO coating layer 220 and the AR coating layer 230.
As shown in fig. 1 and 2, in the embodiment of insert molding, the filter plate 200 may be Hard coated, then ITO coated (if heating is needed), and then AR coated, and then the insert is placed in the mold of the injection molding decoration body 100 to inject the decoration body 100, so that the filter plate 200 and the decoration body 100 can be integrally connected.
As shown in fig. 1 and 2, the filter 200 is fixedly connected to the laser radar 300, and a sealing ring 500 is disposed at a contact position between the filter 200 and the laser radar 300; specifically, the end of the laser radar 300 contacts the filter 200, and the laser radar 300 is connected to the connection portion of the filter 200 by a screw, and the seal ring 500 can seal the gap between the laser radar 300 and the filter 200, thereby playing a role in sealing, waterproofing and dustproof.
On the basis of the above embodiment, the automobile trim further includes a framework 400, the framework 400 plays a role in assisting in installing the laser radar 300 and supporting the laser radar 300, the framework 400 is connected with the inner side surface of the trim body 100, and the laser radar 300 is fixedly connected with the framework 400, so that the laser radar 300 is fixed on the inner side surface of the trim body 100.
Specifically, the skeleton 400 is of a frame structure, the front end of the skeleton 400 is connected with the inner side surface of the trim body 100, and the laser radar 300 is arranged in the skeleton 400 and is fixedly connected with the skeleton 400; in actual construction, backbone 400 material may be, but is not limited to, PC/ABS, PC/PBT, and lidar 300 has second screw 330, second screw 330 being coupled to backbone 400 to secure lidar 300 to backbone 400.
The framework 400 and the ornament body 100 can be connected in an adhesive manner, a second structural adhesive 410 is arranged between the framework 400 and the inner side surface of the ornament body 100, and the framework 400 is fixedly connected with the side surface of the ornament body 100 through the second structural adhesive 410. Specifically, a circle of adhesive glue is coated on the edge of the end of the skeleton 400 to form a second structural glue 410, and then the second structural glue 410 is adhered to the side of the ornament body 100.
On the basis of the above embodiment, the automobile trim further comprises a support frame (not shown in the figure) for being connected with an automobile body, the support frame is supported below the framework 400, the support frame provides upward supporting force for the laser radar 300, after the laser radar 300 is integrated on the trim body 100, the trim body 100 can bear the weight of the laser radar 300, as the laser radar 300 is heavier, when the automobile runs, once the automobile is vibrated, the laser radar 300 can pull the trim body 100 to cause deformation of the trim body 100, and once the trim body 100 is deformed, the wave-transmitting effect of laser can be affected, so that the support frame is specially arranged, and the automobile body can support the framework 400 and the laser radar 300 through the support frame, so that the laser radar 300 can obtain more stable and firmer support, and deformation of the trim body 100 is avoided.
When the automobile ornament is assembled, the filter plate 200 can be processed firstly, the hardened layer 210, the ITO coating layer 220 (which is not needed to be heated and defrosted) and the AR coating layer 230 are sequentially arranged on the side surface of the filter plate 200 from inside to outside, and then the filter plate 200 and the ornament body 100 are integrally formed in an insert injection molding mode.
It should be added that, because the difficulty of large-size coating is very high, the coating is firstly performed on the filter plate 200, then injection molding is performed, and a coating area needs to be avoided by a mold, so that the coating area is prevented from being damaged.
Then, the opening 310 of the laser radar 300 is aligned with the filter 200, the sealing ring 500 is installed between the laser radar 300 and the filter 200, the laser radar 300 and the filter 200 are fixed together by the first screw 320, the frame 400 is adhered to the inner side surface of the fixture body 100 by the second structural adhesive 410, and the frame 400 and the laser radar 300 are fixed together by the second screw 330.
It should be pointed out that in the prior art, set up a reserved mounting position on the gadget usually, then install lidar in this position, so there is the clearance and the face difference in lidar and the gadget of peripheral cooperation, and can't satisfy totally closed seamless requirement, also pleasing to the eye in appearance, through the scheme of this application, ingenious with lidar 300 seamless integration in the inboard of gadget body 100, so it is a monoblock smooth gadget body 100 to see from the appearance, can't have the clearance and the face difference, more pleasing to the eye higher-end in appearance, and can also satisfy the requirement of totally closed seamless gadget.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application as to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims (9)

1. The utility model provides a seamless integrated laser radar's of inserts formula of moulding plastics automotive trim which characterized in that includes:
a decoration body;
the light filter plate is integrally connected with the inner side surface of the ornament body through insert injection;
the laser radar is integrated on the inner side of the ornament body and fixedly connected with the filter plate, the laser radar is provided with an opening, and the filter plate covers the opening.
2. The insert molded seamless lidar automotive trim piece of claim 1, wherein: the filter plate is provided with a hardening layer and an AR coating layer from inside to outside in sequence corresponding to one side face of the opening.
3. The insert molded seamless lidar automotive trim piece of claim 2, wherein: an ITO (indium tin oxide) coating layer is arranged between the hardening layer and the AR coating layer.
4. The insert molded seamless lidar automotive trim piece of claim 1, wherein: and a sealing ring is arranged at the contact position of the filter plate and the laser radar.
5. The insert molded seamless lidar automotive trim piece of claim 4, wherein: the laser radar filter plate is characterized by further comprising a first screw, and the end portion of the laser radar is fixedly connected with the filter plate through the first screw.
6. The insert molded seamless lidar automotive trim piece of claim 1, wherein: still include the skeleton, the skeleton with the medial surface of gadget body is connected, thereby lidar with thereby skeleton fixed connection makes lidar is fixed in the medial surface of gadget body.
7. The insert molded seamless lidar automotive trim piece of claim 6, wherein: and a second structural adhesive is arranged between the framework and the inner side surface of the ornament body, and the framework is fixedly connected with the side surface of the ornament body through the second structural adhesive.
8. The insert molded seamless lidar automotive trim of claim 7, wherein: still include the second screw, lidar passes through the second screw with skeleton fixed connection.
9. The automotive trim of seamless integrated lidar of claim 7, wherein: the laser radar support frame is characterized by further comprising a support frame connected with a vehicle body, wherein the support frame is supported below the framework, and the support frame provides upward supporting force for the laser radar.
CN202220246852.9U 2022-01-29 2022-01-29 Seamless integrated laser radar's of inserts formula of moulding plastics car gadget Active CN217259842U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220246852.9U CN217259842U (en) 2022-01-29 2022-01-29 Seamless integrated laser radar's of inserts formula of moulding plastics car gadget

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220246852.9U CN217259842U (en) 2022-01-29 2022-01-29 Seamless integrated laser radar's of inserts formula of moulding plastics car gadget

Publications (1)

Publication Number Publication Date
CN217259842U true CN217259842U (en) 2022-08-23

Family

ID=82905537

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220246852.9U Active CN217259842U (en) 2022-01-29 2022-01-29 Seamless integrated laser radar's of inserts formula of moulding plastics car gadget

Country Status (1)

Country Link
CN (1) CN217259842U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024041405A1 (en) * 2022-08-25 2024-02-29 宁波信泰机械有限公司 Automotive trim having transparent main body and seamlessly integrated with laser radar, and manufacturing method therefor
WO2024055790A1 (en) * 2022-09-15 2024-03-21 宁波信泰机械有限公司 Automotive trim and manufacturing method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024041405A1 (en) * 2022-08-25 2024-02-29 宁波信泰机械有限公司 Automotive trim having transparent main body and seamlessly integrated with laser radar, and manufacturing method therefor
WO2024055790A1 (en) * 2022-09-15 2024-03-21 宁波信泰机械有限公司 Automotive trim and manufacturing method therefor

Similar Documents

Publication Publication Date Title
CN217259842U (en) Seamless integrated laser radar's of inserts formula of moulding plastics car gadget
JP4881984B2 (en) Manufacturing method of radome
CN114655126B (en) Automobile ornament with seamless integrated laser radar and gluing process
US6643984B2 (en) Frame-attached window panel
US5763050A (en) Vehicle sunroof and method of making the same
JP7228047B2 (en) Vehicle window with integrated sensor module
CN113508021B (en) Molded glass trim element for a vehicle
EP3999332A1 (en) Multi-part glazing
EP2821284B1 (en) Rear view mirror assembly for motor vehicles
CN217705691U (en) Adhesive seamless integrated laser radar automobile decoration
CN109963748A (en) Vehicle attachment component with integrated camara module
CN103402798A (en) Adhesively bonded window and hardware assembly
CN218463585U (en) Automobile ornament with transparent main body and seamless integrated laser radar
CN115402224A (en) Automobile ornament with coating carrier and seamless integrated laser radar and manufacturing method thereof
EP3999370A1 (en) Display module
US20240066963A1 (en) Opening panel of a motor vehicle provided with a plate for supporting equipment
CN115476778A (en) Automobile decoration part with transparent main body and seamless integration laser radar and manufacturing method thereof
JP6065338B2 (en) Vehicle window plate with frame and method of assembling vehicle window plate with frame
CN218463583U (en) Automobile ornament with coating carrier and seamless integrated laser radar
CN219325789U (en) Automobile ornament of forward-installed seamless integrated millimeter wave radar
CN218477477U (en) Automobile ornament with light filtering ornament body and seamless integrated laser radar
CN218477479U (en) Automobile decoration
CN219583914U (en) Automobile triangular window structure and automobile
US20240227520A1 (en) Motor vehicle tailgate with simplified assembly of a supporting plate of equipment
CN220065457U (en) Operating element

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: NINGBO MINTH AUTOMOTIVE PARTS RESEARCH&DEVELOPMENT Co.,Ltd.

Assignor: NINGBO XINTAI MACHINERY Co.,Ltd.

Contract record no.: X2023980053787

Denomination of utility model: A seamless integrated LiDAR automotive decoration with embedded injection molding

Granted publication date: 20220823

License type: Common License

Record date: 20231225

EE01 Entry into force of recordation of patent licensing contract