CN112172940B - Spoiler with safety accessory - Google Patents

Spoiler with safety accessory Download PDF

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Publication number
CN112172940B
CN112172940B CN202011036605.8A CN202011036605A CN112172940B CN 112172940 B CN112172940 B CN 112172940B CN 202011036605 A CN202011036605 A CN 202011036605A CN 112172940 B CN112172940 B CN 112172940B
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China
Prior art keywords
spoiler
speed measuring
measuring module
module
miniature
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CN202011036605.8A
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CN112172940A (en
Inventor
陈立奎
林科
徐俊
刘明
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.)
Jiangyin Minghong Automotive Roof System Co ltd
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Jiangyin Minghong Automotive Roof System Co ltd
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Priority to CN202011036605.8A priority Critical patent/CN112172940B/en
Publication of CN112172940A publication Critical patent/CN112172940A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/007—Rear spoilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

The invention discloses a spoiler with safety accessories, which comprises a spoiler main body with a strip-shaped shell structure, wherein a miniature radar speed measuring module, a miniature laser speed measuring module and a wireless communication module which are arranged on a bracket and connected with a controller are arranged in the spoiler main body, and the controller is connected with an air bag arranged at a safety lever part through a lead or the wireless communication module. The module is arranged in the cavity of the spoiler, the miniature radar speed measuring module and the miniature laser ranging module are electrically connected with the controller, the miniature radar speed measuring module and the miniature laser ranging module can be used for measuring the relative speed and the relative distance between a running vehicle and a rear vehicle or a front vehicle, and the controller can calculate the time of possible collision between the two vehicles according to the detected relative speed and the detected relative distance between the running vehicle and the rear vehicle or the front vehicle. When the time for which the two vehicles are likely to collide is less than a set threshold (such as 3-5 seconds), the controller can control the ignition and inflation of the safety air bag installed in the bumper.

Description

Spoiler with safety accessory
Technical Field
The invention relates to the technical field of vehicle spoiler structures, in particular to a spoiler with safety accessories.
Background
Spoilers (squeots, or ailerons, spaier) refer to body components used to improve the aerodynamics of a vehicle on which the components are disposed. Spoilers are also used for the aesthetic appearance of vehicles. The rear spoiler is fixed to the rear of the vehicle. Thus, the rear spoiler is a vehicle body member that is positioned and fixed between the roof and the rear windshield. The spoiler may be fixed, for example, to an upper portion of a tailgate at the rear of the vehicle, just above an upper edge of the rear windshield.
Advantageously, by having a plurality of spoilers (shape, finish, size, etc.) of different types, it is possible to replace the spoilers on vehicles already equipped (for example in garage repairs), in particular in order to improve the aerodynamics or to change the shape (appearance) of the vehicle. It is also necessary to replace the spoiler in case of damage.
The spoilers in actual use are permanently fixed to the vehicle and are therefore difficult to remove. Therefore, it is difficult and expensive to replace the spoiler.
Besides, the existing spoiler does not have other purposes except for improving the vehicle aerodynamics or changing the shape, and how to further play the role of the spoiler has become a technical problem to be solved by the technical personnel in the field.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the spoiler with the safety accessories, which has the advantages of simple structure, convenience and quickness in use, easiness in processing and manufacturing and capability of reducing the damage to personnel and property caused by vehicle collision.
In order to achieve the above object, the technical solution of the present invention is to provide a spoiler with safety accessories, the spoiler includes a spoiler main body having a strip-shaped housing structure, a micro radar speed measurement module, a micro laser speed measurement module and a wireless communication module are disposed in the spoiler main body, the micro radar speed measurement module, the micro laser speed measurement module and the wireless communication module are mounted on a bracket and connected with a controller, and the controller is connected with an airbag disposed at a safety bar through a wire or a wireless communication module.
Install miniature radar speed measuring module and miniature laser speed measuring module in the spoiler, can measure the distance between the vehicle distance rear or the place ahead vehicle of the in-process of traveling and the time that probably bumps, the basis: t is S/V, T is time, S is the distance, V is the travelling speed of back car or preceding car relative this car, detect the velocity of motion between the car before and after through miniature radar speed measuring module, and detect the interval between the car before and after through miniature laser speed measuring module, can calculate the time that the car will collide before and after, after time T that two cars probably collide is less than certain threshold value, the controller will send a signal for installing the air bag in the bumper for the air bag ignites and inflates, thereby can avoid the damage of personnel or property because of the collision causes.
In order to install the miniature radar speed measuring module, the miniature laser speed measuring module and the wireless communication module in the main body of the spoiler conveniently, the preferred technical scheme is that the support at least comprises two vertical supporting plates connected with the main body of the spoiler, a transverse supporting plate is arranged between the vertical supporting plates, a hinge shaft is arranged on one side of the transverse supporting plate, two ends of the hinge shaft are hinged with the vertical supporting plates, a cam shaft is arranged on the other side of the transverse supporting plate, two ends of the cam shaft are hinged with the vertical supporting plates, at least one end of the cam shaft is provided with a positioning disc, the positioning disc is provided with first positioning holes which are uniformly distributed in an annular shape, at least one second positioning hole corresponding to the first positioning hole is arranged on the vertical supporting plate, and a positioning pin is arranged between the. Because the spoilers are arranged on different vehicles and have different distances from the rear vehicle bumper, when the miniature radar speed measuring module and the miniature laser speed measuring module measure the speed and the distance between the front vehicle and the rear vehicle and the vehicle, signals sent by the miniature radar speed measuring module and the miniature laser speed measuring module need to face the head or the tail of the front vehicle or the rear vehicle, and therefore the miniature radar speed measuring module, the miniature laser speed measuring module and the wireless communication module which are arranged on the transverse supporting plate form a certain included angle with the horizontal plane. The adoption passes through the articulated shaft with one side of horizontal backup pad and connects, and the structure of another side overlap joint on the camshaft can be used for adjusting the contained angle between horizontal backup pad and the horizontal plane through rotatory camshaft to realize adopting miniature radar speed measuring module, miniature laser speed measuring module to detect the relative speed of a motor vehicle and relative distance between the vehicle of driving before or after and this.
In order to facilitate the fixed connection of the miniature radar speed measuring module, the miniature laser speed measuring module and the wireless communication module in the transverse supporting plate, and facilitate the adjustment of the installation position or the convenient disassembly, the further preferred technical scheme is that the transverse supporting plate is connected with the miniature radar speed measuring module, the miniature laser speed measuring module and the wireless communication module through a clamping groove, or a viscose or a fastener. The miniature radar speed measuring module, the miniature laser speed measuring module and the wireless communication module are fixed in a bonding connection mode, the operation is simple and easy, the position which is convenient to adjust, install and fix is fixed by the clamping groove or the fastening piece, and the trimming is easy to detach.
In order to facilitate detection of the speed of the front vehicle or the rear vehicle relative to the vehicle and the distance between the front vehicle or the rear vehicle relative to the vehicle and protect the micro radar speed measurement module and the micro laser speed measurement module, a through hole or a light-transmitting plate corresponding to the installation positions of the micro radar speed measurement module and the micro laser speed measurement module is arranged on the spoiler main body. Adopt be equipped with in the spoiler main part with miniature radar speed measuring module, the corresponding through-hole of miniature laser speed measuring module mounted position can directly pass through the through-hole position with the detected signal and launch the locomotive or the rear of a vehicle of front truck or back, if it can play the guard action to miniature radar speed measuring module, miniature laser speed measuring module to add at the position of through-hole and be equipped with the light-passing board.
In order to simplify the structure of the monitoring device and reduce the processing and manufacturing cost, a further preferred technical scheme is that the miniature radar speed measuring module and the miniature laser speed measuring module are connected with the controller through a connector and a lead. The miniature radar speed measuring module and the miniature laser speed measuring module are directly connected with the controller through the connector and the lead, so that the structural construction and the manufacturing cost of the whole device can be reduced, and the controller can be arranged at any position without a moving part inside a vehicle.
In order to avoid the situation that the connection is not firm enough through a connector or the connection wire is too long, the falling of a connector clip or the disconnection of the wire and the like are caused in the processes of vehicle running, door opening and closing, cargo carrying and the like, the further preferable technical scheme is that the miniature radar speed measuring module, the miniature laser speed measuring module and the wireless communication module are connected with the printed circuit board, the printed circuit board is also connected with a power supply module, and the wireless communication module on the printed circuit board is in wireless connection with the wireless communication module in the controller. The radar speed measuring module and the miniature laser speed measuring module are connected with the controller through the wireless communication module, so that the device is compact in structure, high in connection reliability and random in installation position of the controller.
In order to facilitate installation of the controller, connection between the controller and the power supply and detection of the state between the running vehicle and the front and rear running vehicles, the controller may be disposed near an instrument panel in the vehicle.
In order to facilitate processing, manufacturing, installation and debugging, and further, in the preferred technical scheme, the miniature radar speed measurement module and the miniature laser speed measurement module are manufactured into an integral module to be installed in the spoiler main body. A wireless communication module and a power supply module can also be included in the integral module.
In order to satisfy the aerodynamic performance and the aesthetic effect of the spoiler, a further preferable technical scheme is that the cross section of the spoiler main body of the elongated shell structure is a rectangular or triangular section.
In order to facilitate the installation and fixation of the spoiler, ensure that the spoiler has a certain air flow in the cavity of the spoiler when the vehicle runs, and simultaneously achieve the beautiful effect by keeping the structural configuration of the spoiler consistent with the shape of the vehicle, the preferred technical scheme is that the spoiler is arranged at the upper end of the front part and/or the upper end of the rear part of the vehicle. In the conventional vehicle, the spoiler is often mounted between the roof panel and the rear windshield, and the spoiler is also mounted on the trunk door of the vehicle, and the spoiler is mounted on the trunk door of the vehicle, which is the most effective in measuring the traveling speed and the relative distance of the traveling vehicle with respect to the front vehicle or the rear vehicle.
The spoiler with the safety accessories has the advantages of being simple in structure, convenient to use, easy to process and manufacture, capable of reducing damage to personnel and property caused by vehicle collision and the like. The miniature radar speed measuring module and the miniature laser ranging module are installed in the cavity of the spoiler, the miniature radar speed measuring module and the miniature laser ranging module are electrically connected with the controller and can be used for measuring the relative speed and the relative distance between a running vehicle and a rear vehicle or a front vehicle, the controller can calculate the time of possible collision between the two vehicles according to the detected relative speed and the detected relative distance between the running vehicle and the rear vehicle or the front vehicle, and when the time of possible collision between the two vehicles is less than a set threshold value (such as 3-5 seconds), the controller can control the safety airbag installed in the bumper to ignite and inflate, so that accidents such as rear-end collision of many possible vehicles can be avoided. The device is skillfully used for the idle cavity in the spoiler, can improve the safety performance of the vehicle, is simple to process and manufacture, convenient to install and use, low in cost, and has good economic applicability and good social benefit.
Drawings
FIG. 1 is a schematic main sectional view of a spoiler with safety attachments in accordance with the present invention;
FIG. 2 is one of the cross-sectional structural views A-A of FIG. 1;
FIG. 3 is a second cross-sectional view of A-A of FIG. 1;
fig. 4 is a schematic diagram of a method for measuring the distance between two vehicles.
In the figure: 1. a spoiler; 2. a support; 3. a controller; 4. a miniature radar speed measuring module; 5. a miniature laser speed measuring module; 6. a wireless communication module; 7. a vertical support plate; 8. a transverse support plate; 9. hinging a shaft; 10. a camshaft; 11. positioning a plate; 12. a first positioning hole; 13. a second positioning hole; 14. positioning pins; 15. a light-transmitting plate.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, the invention relates to a spoiler 1 with safety accessories, wherein the spoiler 1 comprises a spoiler main body with a strip-shaped shell structure, a miniature radar speed measuring module 4, a miniature laser speed measuring module 5 and a wireless communication module 6 which are arranged on a bracket 2 and connected with a controller 3 are arranged in the spoiler main body, and the controller 6 is connected with an airbag arranged at a safety rod part through a lead or the wireless communication module.
Install miniature radar speed measuring module 4 and miniature laser speed measuring module 5 in spoiler 1, can measure the distance between the vehicle distance rear or the place ahead vehicle of the in-process of traveling and the time that probably bumps, the foundation: t is S/V, T is time, S is the distance, V is the travelling speed of back car or preceding car relative this car, detect the velocity of motion between the car before and after through miniature radar speed measuring module 4, and detect the interval between the car before and after through miniature laser speed measuring module 5, can calculate the time that the car will collide before and after, after time T that two cars probably collide is less than certain threshold value, controller 3 will send a signal for the air bag of installing in the bumper, make the air bag fire and inflate, thereby can avoid the damage of personnel or property because of the collision causes.
In order to facilitate the installation of the miniature radar speed measuring module 4, the miniature laser speed measuring module 5 and the wireless communication module 6 in the main body of the spoiler 1, the preferred embodiment of the present invention is that the bracket 2 at least comprises two vertical supporting plates 7 connected with the spoiler main body, a transverse supporting plate 8 is arranged between the vertical supporting plates 7, one side of the transverse supporting plate 8 is provided with a hinge shaft 9, two ends of the hinge shaft 9 are hinged with the vertical supporting plates 7, the other side of the transverse supporting plate 8 is lapped on a cam shaft 10, two ends of the cam shaft 10 are hinged with the vertical supporting plates 7, at least one end of the cam shaft 10 is provided with a positioning disc 11, the positioning disc 11 is provided with first positioning holes 12 which are uniformly distributed in an annular shape, at least one second positioning hole 13 corresponding to the first positioning hole 12 is arranged on the vertical supporting plate 7, and a positioning pin 14 is arranged between the first positioning hole 12 and the second positioning hole 13. Because the spoiler 1 is installed on different vehicles and has different distances from the rear vehicle bumper, when the miniature radar speed measuring module 4 and the miniature laser speed measuring module 5 measure the speed and the distance from the front vehicle or the rear vehicle to the vehicle, signals sent by the miniature radar speed measuring module 4 and the miniature laser speed measuring module 5 need to face the head or the tail of the front vehicle or the rear vehicle, and therefore the miniature radar speed measuring module 4, the miniature laser speed measuring module 5 and the wireless communication module 6 which are installed on the transverse supporting plate 8 form a certain included angle with the horizontal plane. The adoption passes through articulated shaft 9 with one side of horizontal backup pad 8 and connects, and the structure of another side overlap joint on camshaft 10 can be used for adjusting the contained angle between horizontal backup pad 8 and the horizontal plane through rotatory camshaft 10 to the realization adopts miniature radar module 4, miniature laser module 5 that tests the speed and detects the relative speed of a motor vehicle and relative distance between this driving vehicle before or after the car. As shown in fig. 4, taking the distance between the traveling vehicle and the rear vehicle as an example, the distance from the ranging signal sent by the micro laser speed measuring module 5 to the head of the rear vehicle is set to L, the vertical distance from the mounting position of the micro laser speed measuring module 5 on the traveling vehicle to the rear bumper is set to h, the vertical distance from the mounting position of the micro laser speed measuring module 5 to the rear bumper is set to w, the distance from the rear bumper of the traveling vehicle to the head of the rear vehicle is set to S, according to the pythagorean theorem:
L2＝h2+(S+w)2wherein h, w are the constants, and L is the distance that miniature laser speed measuring module 5 detected, and the numerical value that only S calculated for the measured value that needs the controller according to L in the formula, after S' S numerical value is calculated, according to: and T is S/V, V is the relative speed between the two vehicles detected by the miniature radar speed measurement module 4, and T is the time when the two vehicles collide. When T is smaller than a set threshold (such as 3-5 seconds), the controller sends a control command to an air bag arranged in a rear bumper of the running vehicle to ignite and inflate the air bag.
In order to facilitate the fixing and connection of the micro radar speed measuring module 4, the micro laser speed measuring module 5 and the wireless communication module 6 to the transverse support plate 8 and to facilitate the adjustment of the installation position or the disassembly, a further preferred embodiment of the present invention is that the transverse support plate 8 is connected to the micro radar speed measuring module 4, the micro laser speed measuring module 4 and the wireless communication module 6 through a clamping groove, or an adhesive, or a fastener. The miniature radar speed measuring module 4, the miniature laser speed measuring module 5 and the wireless communication module 6 are fixed in a bonding connection mode, the operation is simple and easy, the position which is convenient to adjust, install and fix is fixed by a clamping groove or a fastener, and the trimming is easy to detach.
In order to facilitate the detection of the speed of the front vehicle or the rear vehicle relative to the vehicle and the distance between the front vehicle or the rear vehicle relative to the vehicle, and to protect the micro radar speed measurement module 4 and the micro laser speed measurement module 5, a further preferred embodiment of the present invention further includes that a through hole or a light-transmitting plate 15 corresponding to the installation position of the micro radar speed measurement module 4 and the micro laser speed measurement module 5 is arranged on the spoiler 1 main body. The adoption be equipped with in the spoiler 1 main part with miniature radar speed measuring module 4, the corresponding through-hole of miniature laser speed measuring module 5 mounted position can directly pass through the through-hole position with the detected signal and launch the locomotive or the rear of a vehicle of front truck or back, if it can play the guard action to miniature radar speed measuring module 4, miniature laser speed measuring module 5 to add at the position of through-hole and be equipped with light-passing board 15.
In order to simplify the structural structure of the monitoring device and reduce the manufacturing cost, a further preferred embodiment of the present invention is that the miniature radar speed measuring module 4 and the miniature laser speed measuring module 5 are connected with the controller 3 through connectors and wires. The structure and the manufacturing cost of the whole set of device can be reduced by directly connecting the miniature radar speed measuring module and the miniature laser speed measuring module with the controller through the connector and the lead, wherein the controller 3 can be arranged at any position without moving parts in the vehicle.
In order to avoid the situations that the connection is not firm enough through the connector assembly or the connection lead is too long, the falling of the connector assembly or the disconnection of the lead is caused in the vehicle running process, the door opening and closing process, the goods carrying process and the like, the further preferable embodiment of the invention is that the miniature radar speed measuring module 4, the miniature laser speed measuring module 5 and the wireless communication module 6 are connected with the printed circuit board, the printed circuit board is also connected with the power supply module, and the wireless communication module 6 on the printed circuit board is wirelessly connected with the wireless communication module in the controller 6. The radar speed measuring module 4 and the miniature laser speed measuring module 5 are connected with the controller 3 through the wireless communication module 6, so that the structure of the device is compact, the connection reliability is high, and the installation position of the controller is random.
In order to facilitate the installation of the controller 3, the connection between the controller and the power supply, and the detection of the state between the own vehicle and the front and rear vehicles, a further preferred embodiment of the present invention is that the controller 3 may be disposed near an instrument panel in the vehicle.
In order to facilitate the processing, the manufacturing, the installation and the debugging, and a further preferred embodiment of the present invention is that the miniature radar speed measurement module 4 and the miniature laser speed measurement module 5 are manufactured into an integral module and installed in the main body of the spoiler 1. A wireless communication module and a power supply module can also be included in the integral module.
In order to be able to satisfy the aerodynamic performance and the aesthetic effect of the spoiler 1, a further preferred embodiment of the invention is that the cross section of the spoiler 1 body of the elongated housing structure is a rectangular or triangular profile.
In order to facilitate the installation and fixation of the spoiler 1, ensure that the spoiler 1 has a certain air flow in the cavity of the spoiler when the vehicle is running, and simultaneously maintain the structural configuration of the spoiler 1 to be consistent with the shape of the vehicle, thereby achieving the aesthetic effect, the preferred embodiment of the invention is that the spoiler 1 is arranged at the upper end of the front part and/or the upper end of the rear part of the vehicle. In the conventional vehicle, the spoiler 1 is often mounted between the roof panel and the rear windshield, and the spoiler 1 is mounted on the trunk door of the vehicle, and the structure in which the spoiler 1 is mounted on the trunk door of the vehicle is also effective in measuring the traveling speed and the relative distance of the traveling vehicle with respect to the front vehicle or the rear vehicle.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. A spoiler with safety accessories is characterized in that the spoiler comprises a spoiler main body with a long-strip-shaped shell structure, a miniature radar speed measuring module, a miniature laser speed measuring module and a wireless communication module which are installed on a support and connected with a controller are arranged in the spoiler main body, the controller is connected with an air bag arranged at a safety lever part through a lead or the wireless communication module, the support at least comprises two vertical support plates connected with the spoiler main body, a transverse support plate is arranged between the vertical support plates, an articulated shaft is arranged on one side of the transverse support plate, two ends of the articulated shaft are articulated with the vertical support plates, a cam shaft is arranged on the other side of the transverse support plate, two ends of the cam shaft are articulated with the vertical support plates, a positioning disc is arranged at least at one end of the cam shaft, first positioning holes which are uniformly distributed in an annular shape are arranged on the positioning disc, at least one second positioning hole corresponding to the first positioning hole, and a positioning pin is arranged between the first positioning hole and the second positioning hole.
2. The spoiler with the safety accessories according to claim 1, wherein the transverse support plate is connected with the miniature radar speed measuring module, the miniature laser speed measuring module and the wireless communication module through a clamping groove, or an adhesive, or a fastener.
3. The spoiler with the safety accessories according to claim 2, wherein the spoiler body is provided with through holes or light-transmitting plates corresponding to the installation positions of the miniature radar speed measuring module and the miniature laser speed measuring module.
4. The spoiler with the safety accessories according to claim 3, wherein the miniature radar speed measuring module and the miniature laser speed measuring module are connected with the controller through connectors and wires.
5. The spoiler with the safety accessories according to claim 3, wherein the micro radar speed measuring module, the micro laser speed measuring module and the wireless communication module are connected with a printed circuit board, a power supply module is further connected with the printed circuit board, and the wireless communication module on the printed circuit board is wirelessly connected with the wireless communication module in the controller.
6. The spoiler with safety attachment according to claim 5, wherein the controller is disposed adjacent an instrument panel in the vehicle.
7. The spoiler with the safety accessory according to claim 1, wherein the miniature radar speed measuring module and the miniature laser speed measuring module are manufactured into an integral module and installed in the spoiler main body.
8. Spoiler with safety attachment according to claim 1, characterized in that the cross section of the spoiler body of the elongated housing structure is a rectangular or triangular profile.
9. Spoiler provided with safety accessories according to claim 8, characterized in that it is provided at the upper end of the front and/or rear part of the vehicle.
CN202011036605.8A 2020-09-28 2020-09-28 Spoiler with safety accessory Active CN112172940B (en)

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Application Number Priority Date Filing Date Title
CN202011036605.8A CN112172940B (en) 2020-09-28 2020-09-28 Spoiler with safety accessory

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Application Number Priority Date Filing Date Title
CN202011036605.8A CN112172940B (en) 2020-09-28 2020-09-28 Spoiler with safety accessory

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Publication Number Publication Date
CN112172940A CN112172940A (en) 2021-01-05
CN112172940B true CN112172940B (en) 2021-05-14

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113911219A (en) * 2021-11-22 2022-01-11 华珂 Wind energy production control system based on block chain

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922014A (en) * 1972-04-07 1975-11-25 Hinderks M V Bumper mounting
US4930823A (en) * 1989-07-19 1990-06-05 David Rivera Vehicle bumper
CN200948775Y (en) * 2006-09-26 2007-09-19 黄文涛 Self-help automobile anti-collision alarming protection device
GB2495983A (en) * 2011-10-28 2013-05-01 Gordon Murray Design Ltd Emergency braking system for a wheeled land vehicle that changes the aerodynamic characteristics of the vehicle
CN105584540A (en) * 2016-01-29 2016-05-18 成都力鑫科技有限公司 Noise reduction automobile tail wing with automobile distance reminding function
CN110155191A (en) * 2018-02-13 2019-08-23 现代自动车株式会社 Rear spoiler equipment for vehicle
CN210000271U (en) * 2019-05-30 2020-01-31 唐生垚 anti-collision device for automobile

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922014A (en) * 1972-04-07 1975-11-25 Hinderks M V Bumper mounting
US4930823A (en) * 1989-07-19 1990-06-05 David Rivera Vehicle bumper
CN200948775Y (en) * 2006-09-26 2007-09-19 黄文涛 Self-help automobile anti-collision alarming protection device
GB2495983A (en) * 2011-10-28 2013-05-01 Gordon Murray Design Ltd Emergency braking system for a wheeled land vehicle that changes the aerodynamic characteristics of the vehicle
CN105584540A (en) * 2016-01-29 2016-05-18 成都力鑫科技有限公司 Noise reduction automobile tail wing with automobile distance reminding function
CN110155191A (en) * 2018-02-13 2019-08-23 现代自动车株式会社 Rear spoiler equipment for vehicle
CN210000271U (en) * 2019-05-30 2020-01-31 唐生垚 anti-collision device for automobile

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