WO2020029475A1 - Appareil anti-pincement de véhicule automobile à installation facile à haute sécurité - Google Patents

Appareil anti-pincement de véhicule automobile à installation facile à haute sécurité Download PDF

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Publication number
WO2020029475A1
WO2020029475A1 PCT/CN2018/117140 CN2018117140W WO2020029475A1 WO 2020029475 A1 WO2020029475 A1 WO 2020029475A1 CN 2018117140 W CN2018117140 W CN 2018117140W WO 2020029475 A1 WO2020029475 A1 WO 2020029475A1
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WO
WIPO (PCT)
Prior art keywords
conductor
wire
pinch
insulating rubber
rubber body
Prior art date
Application number
PCT/CN2018/117140
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English (en)
Chinese (zh)
Inventor
纪荣华
Original Assignee
武汉宜南橡塑科技有限公司
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Filing date
Publication date
Application filed by 武汉宜南橡塑科技有限公司 filed Critical 武汉宜南橡塑科技有限公司
Publication of WO2020029475A1 publication Critical patent/WO2020029475A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/41—Detection by monitoring transmitted force or torque; Safety couplings with activation dependent upon torque or force, e.g. slip couplings

Definitions

  • the invention relates to the technical field of automobile anti-pinching, in particular to a car anti-pinching device with good safety and easy installation.
  • the existing designs have the following defects: during the startup process after the door is closed, or when the door is closed during driving, if the passenger is outside the door and his body or clothing is caught by the door, he will immediately fall and be drawn into the bottom of the car. It may cause death. Because the existing equipment can not meet the needs of safety protection, passengers' backpacks or bodies are often caught by the door, and then they are caught in the bottom of the car and eventually pay their lives. The biggest reason for these events and the door anti-pinching function Imperfections.
  • an integrated anti-clamping strip for an automobile which includes an anti-clamping strip body, a sealing ring provided on the upper end of the anti-clamping strip body, and a wire groove provided at an end of the anti-clamping strip body.
  • a steel core is provided in the rubber skeleton, an anti-pinch protrusion is provided on one side of the anti-pinch bar body, an anti-pinch hollow tube is provided on the other side of the anti-pinch bar body, and an upper tube is provided in the seal ring.
  • a conductive rubber strip and a lower conductive rubber strip are respectively provided with conductive wires in the upper conductive rubber strip and the lower conductive rubber strip.
  • the utility model has the advantages of simple structure, convenient use, convenient hooking, no exposure to the outside, and tight sealing.
  • such an integrated automobile anti-clamping bar cannot quickly sense the presence of objects in the door from multiple angles, and is more focused on appearance considerations, and cannot actually solve the problem of door anti-clamping.
  • a car anti-pinch door with induction device is disclosed.
  • the door includes a door, a door frame, and an alarm.
  • a push rod is installed inside the lower part of the door, and a limit block is connected to the push rod.
  • a conductive switch is connected in parallel on the conductive line of the rod.
  • the powered switch is connected to a signal receiver through a circuit board.
  • a pressure sensing band is provided on the edge of the door frame, and a signal transmitter is connected to the pressure sensing band.
  • the alarm the output end of the circuit board on the pressure-sensitive strip is also connected to the power-on switch through a wire.
  • the utility model will give an alarm when a hand is placed on the door frame of the car, and if a hand has been closed on the door frame of the car, the push rod will push the stop block between the door and the door frame to prevent People were pinched.
  • this device changes the structural structure of the door, and the cost is high.
  • the object of the present invention is to provide a vehicle anti-pinch device with good safety and easy installation in view of the shortcomings in the prior art.
  • an automobile anti-pinch device with good safety and low cost includes an anti-pinch bar body, a fixing bracket, a sealing cover, a connecting wire, a wire interface, and an anti-pinch controller;
  • the main body of the anti-clip strip is a hollow insulating rubber body;
  • the cross section of the insulating rubber body is a circular ring shape, and a first conductor, a second conductor, a third conductor, and A fourth conductor;
  • the first conductor is provided in the first conductor
  • the second conductor is provided in the second conductor
  • the third conductor is provided in the third conductor, and the fourth conductor is provided in the fourth conductor;
  • the first electrical conductor, the second electrical conductor, the third electrical conductor, and the fourth electrical conductor are arranged equidistantly on the inner surface of the rubber body, and the first electrical conductor, the second electrical conductor, the third electrical conductor, and the fourth electrical conductor are aligned.
  • the body has a gap; the lower part of the insulating rubber body is provided with an assembly part; the assembly part is provided with an elastic bracket inside; the assembly part is Type structure, with an oblique barb structure inside; a resistor is provided at the end of the anti-clip strip body; one end of the resistor is electrically connected to the first wire and the second wire, and the other end of the resistor is connected to the first wire The three wires and the fourth wire are electrically connected; a fifth wire is also provided in any two of the first, second, third, and fourth conductors, and the fifth A micro electric bell is connected to the end of the wire; the first wire, the second wire, the third wire, and the fourth wire are connected to the wire interface through a connecting wire; the fixing bracket is provided with an assembly groove; and the assembly groove is provided Inside the fixing bracket; the sealing cover has a ring shape with a through hole in the middle, and the middle through hole penetrates the connecting wire; the anti-clamping strip body is assembled in the assembling groove of the fixing bracket through the
  • the anti-pinch controller is provided with an interface, a processor, a transmission module, an alarm module, and a power supply module, and the interface is provided at an end of the anti-pinch controller, and the processor
  • the transmission module, the alarm module, and the power supply module are arranged inside the anti-clamp controller, and the processor is electrically connected to the transmission module, the alarm module, the power supply module, and the interface; one end of the wire is electrically conductive with the body of the anti-clamp bar. Material connection, the other end is connected with the wire interface, the wire interface can be inserted into the interface of the anti-clamp controller, so that the anti-clamp body and the anti-clamp controller are electrically connected.
  • the corresponding positions of the first conductor and the second conductor are both planes.
  • the first conductor and the second conductor are electrically connected in close contact with each other.
  • the fixed bracket is Type structure, and the inside is provided with a barb of the opposite structure on the assembly part.
  • the micro electric bell is disposed at an end of the anti-clip strip body.
  • the first conductor and the second conductor are conductive rubber or conductive TPE material.
  • the insulating rubber body is an insulating TPE material.
  • the force is less than or equal to 50N.
  • the resistance can be short-circuited to form a circuit loop.
  • the circuit resistance value is 10000 ⁇ 10000 ⁇ .
  • the circuit resistance value is ⁇ 2000 ⁇ .
  • the automobile anti-pinching device further includes a pressure sensor.
  • the pressure sensors are dispersedly arranged inside the upper end of the insulating rubber body, and the pressure sensor and the anti-pinch controller are connected by a wireless signal.
  • the anti-pinch bar has a simple structure, is easy to install, has a fast response speed and high reliability.
  • the anti-pinch controller is connected to the central control of the car, which is convenient for the driver to control in time and improve safety. All components of the anti-pinch device can be replaced. Eliminates the need for overall scrap and reduces the cost of use.
  • a pressure sensor is provided inside the upper end of the insulating rubber body, and a pressure alarm signal is generated by the compression deformation of the insulating rubber body.
  • the pressure alarm signal and the resistance alarm signal are used to simultaneously alarm, thereby improving the detection sensitivity of the anti-clip strip.
  • the anti-clamp bar insulator when the car door is in the start or flameout state, if the anti-clamp bar insulator is squeezed by the obstacle during the switch closing process, the anti-clamp bar insulator can be squeezed by the obstacle. Through the sound of the micro electric bell, the driver or passenger can be reminded that there is something trapped in the door, so that the safety hazard can be found in time and solved in time.
  • FIG. 1 is an assembly schematic diagram of a trigger sensitive automobile anti-pinching device of the present invention.
  • FIG. 2 is a partially enlarged schematic diagram of part A in FIG. 1.
  • Fig. 3 is a schematic sectional view taken along the line B-B in Fig. 1.
  • Figure 4 is a schematic view of the anti-clamping strip body.
  • FIG. 5 is a schematic diagram of a fixing bracket.
  • FIG. 6 is a schematic structural diagram of an anti-pinch controller.
  • FIG. 7 is an internal architecture diagram of the anti-pinch controller.
  • Fig. 8 is a schematic sectional view of another B-B direction of the present invention.
  • FIG. 9 is a partially enlarged schematic diagram of part A of the present invention.
  • FIG. 1 is an assembly schematic diagram of an automobile anti-pinch device with good safety and easy installation.
  • the anti-pinch device for an automobile includes the anti-pinch body 1, an anti-pinch bar body 1, a fixing bracket 2, a sealing cover 3, a connecting wire 4, and a wire interface. 5;
  • the anti-clamping strip body 1 is assembled on the fixing bracket 2;
  • one end of the connecting wire 4 is connected with the conductive material inside the anti-clamping strip body 1, and the other end is connected with the wire interface 5;
  • the sealing cover 3 is a ring shape with a through hole in the middle, and the middle through hole passes through the connecting wire 4 and is fixed on the automobile sheet metal hole;
  • FIG. 2 is a partially enlarged schematic diagram of part A in FIG. 1
  • FIG. 3 is a schematic cross-sectional diagram taken along the BB direction in FIG. 1.
  • the anti-clip strip body 1 is an insulating rubber body 6 with a hollow inside; the cross section of the insulating rubber body 6 is a circular ring shape, and a first conductive body 7 and a second conductive body are provided on an inner surface of the insulating rubber body 6.
  • a gap is left on the inner surface of the rubber body, and the first conductor 7, the second conductor 8, the third conductor 9, and the fourth conductor 10 have a gap; the lower part of the insulating rubber body 6 is also fixed with an assembly member 15 ;
  • the assembly member 15 was Structure, and an oblique barb structure is provided inside, the assembly member 15 is also provided with an elastic bracket 151; an end of the anti-clip strip body 1 is provided with a resistance 16; one end of the resistance 16 is connected with The first wire 11 and the second wire 12 are electrically connected, and the other end of the resistor 16 is electrically connected to the third wire 13 and the fourth wire 14; the first wire 11, the second wire 12, the third wire 13, and the fourth wire
  • the wire 14 is connected to the wire interface 5 through a connecting wire 4;
  • the fixed bracket 2 is provided with an assembly groove 21; the assembly groove 21 is provided inside the fixed bracket 2; the anti-clip strip body 1 is assembled by an assembly member 15 In the mounting groove 21 of the fixing bracket 2;
  • FIG. 6 is a structural diagram of the anti-pinch controller
  • FIG. 7 is an internal structure diagram of the anti-pinch controller.
  • the anti-pinch controller 17 is provided with an interface 171, a processor, a transmission module, an alarm module, and a power supply module.
  • the interface 171 is provided at an end of the anti-pinch controller 17, the processor, the transmission module, The alarm module and the power supply module are arranged inside the anti-pinch controller 17, and the processor is electrically connected to the transmission module, the alarm module, the power supply module, and the interface 171, respectively.
  • each component of the anti-pinch device can be replaced without overall scrap, reducing the cost of use;
  • the conductor is semi-circular or semi-ellipsoid, and the pointed end of the conductor faces the insulating rubber
  • the center of the body; one end of the wire 4 is connected to the conductive material in the anti-clamping strip body 1, and the other end is connected to the wire interface 5.
  • the wire interface 5 can be inserted into the interface 171 of the anti-clamping controller 17 to make the anti-clamping body.
  • the fixed bracket 2 is Type structure, with barbs of the opposite structure on the assembly part 15 inside, the assembly part 15 can be embedded in the fixed bracket 2 by using the reverse barb structure, and the supporting effect of the elastic bracket 151 in the assembly part 15 can be used
  • the first conductor 7, the second conductor 8, the third conductor 9, and the fourth conductor 10 are made of conductive rubber or conductive TPE material
  • the insulation The rubber body 6 is an insulating TPE material
  • the fixed bracket 2 is installed on a sheet metal part of the side door or the tail door of the automobile; the first conductive body 7, the second conductive body 8, the third conductive body 9 or
  • the fourth electrical conductor 10 approaches as the insulating rubber body 6 is squeezed, when the magnitude of the force is less than or equal to 50N, the resistance 16 can be short-circuited to form a circuit loop.
  • its loop resistance value is 10000 ⁇ 10000 ⁇ .
  • the use method of the automobile anti-pinch device of the present utility model is assembling the assembled automobile anti-pinch device through the fixing bracket 2 on the edge of the side door or the tail door of the car, and connecting the anti-pinch controller 17 to the central control of the car through a transmission module;
  • the anti-clamping insulator is squeezed by the obstacle.
  • the first wire 11, the second wire 12, the third wire 13, and the fourth wire 14 are squeezed by the conductor.
  • the processor of the anti-pinch controller sends a signal according to the received resistance value change, transmits it to the central control of the car through the transmission module, and alarms through the alarm module.
  • the central control of the car controls the tailgate or side door of the car to stop the operation, to achieve anti-pinch control, and then stop the alarm.
  • the processor sends related information to the central control of the car through the transmission module, reminding the driver to replace the battery in time for charging.
  • the first conductor, the second conductor, the third conductor, and the fourth conductor are arranged in an equidistant circumferential direction.
  • an obstacle presses the insulating rubber body from any angle from outside it will cause adjacent
  • the first conductive body, the second conductive body, the third conductive body, or the fourth conductive body are in contact with each other, thereby forming a circuit loop.
  • the technical problem that the anti-pinching module has low sensitivity and cannot detect an obstacle state can be avoided, and the use safety of the anti-pinching device is improved.
  • FIG. 8 is a schematic cross-sectional view of another B-B direction of the present invention.
  • This embodiment is basically the same as Embodiment 1. The difference is that the upper end of the insulating rubber body 6 is dispersedly arranged in this embodiment.
  • a plurality of pressure sensors 18 are provided in a mosaic manner. When the insulating rubber body 6 is obstructed, When the object is squeezed, the pressure sensor 18 senses the pressure of the insulating rubber body 6, and the pressure sensor 18 quickly transmits the received pressure signal to the processor of the anti-pinch controller 17 through a wireless signal.
  • the change of value sends a signal, which is transmitted to the central control of the car through the transmission module, and the pressure alarm is performed through the alarm module; when the obstacle further exerts pressure, the electric conductor in the insulating rubber body 6 is squeezed closer to contact, forming a circuit loop, Therefore, the short-circuit resistance 16, the processor of the anti-pinch anti-pinch controller 17 sends a signal according to the received resistance value change, and transmits it to the central control of the car through the transmission module, and performs a resistance alarm through the alarm module;
  • the different alarm signals received are intelligently processed.
  • the central control of the car controls the tailgate or side door of the car to stop it from running, and functions as an anti-pinch control.
  • the central voice of the car prompts the driver to manually check whether the door is caught by an obstacle .
  • a pressure sensor is provided inside the upper end of the insulating rubber body, and a pressure alarm signal is generated by the compression deformation of the insulating rubber body.
  • the pressure alarm signal and the resistance alarm signal are used to simultaneously alarm, thereby improving the detection sensitivity of the anti-clip strip.
  • FIG. 9 is a partially enlarged schematic diagram of part A in FIG. 1 according to another embodiment of the present invention.
  • This embodiment is basically the same as the embodiment, except that in this embodiment, any two conductors of the first conductor 7, the second conductor 8, the third conductor 9, and the fourth conductor 10
  • a fifth wire 22 is provided, preferably in two diagonally-shaped conductors; the ends of the two fifth wires 22 are connected to a micro electric bell 23 respectively; the micro electric bell 23 is also provided on the anti-clip body 1 end; when the tailgate or side door of a car is caught by a person or an object, the anti-clip strip insulator 6 is squeezed by an obstacle.
  • the fourth wire 14 approaches and comes into contact with the extrusion of the conductive body, forming a circuit loop, thereby short-circuiting the resistance 16, and the processor of the anti-pinch controller sends a signal according to the received resistance value change and transmits it to the car through the transmission module Control, and alarm through the alarm module.
  • the first conductive body 7, the second conductive body 8, the third conductive body 9, and the fourth conductive body 10 are approached as the conductive body is squeezed until they come into contact.
  • the fifth lead 22 in any two conductors is closed. Passage is formed, so that the micro bell 23 will work rattling.
  • the design of a micro-electric bell is added.
  • the anti-clip strip insulator is pressed by an obstacle during the closing process of the door, the resistance will be short-circuited at this time, and the anti-pinch controller
  • the processor sends a signal according to the received resistance value change.
  • the central control system of the car receives the signal from the transmission module, thereby driving the alarm module to give an alarm.
  • the micro electric bell sounds to remind the driver or passenger that there is an obstacle in the door.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

L'invention concerne un appareil anti-pincement de véhicule automobile comprenant un corps de bande anti-pincement (1), un cadre de support fixe (2), un capuchon d'étanchéité (3), un fil de connexion (4), une interface de fil (5) et un dispositif de commande anti-pincement ; le corps de bande anti-pincement (1) est un corps en caoutchouc isolant creux en interne, un premier conducteur (7), un deuxième conducteur (8), un troisième conducteur (9) et un quatrième conducteur (10) étant agencés sur la surface interne du corps en caoutchouc isolant et un fil étant agencé dans chaque conducteur ; les quatre conducteurs étant agencés de manière équidistante et circonférentielle sur la surface interne du corps en caoutchouc isolant, un espace étant laissé entre les conducteurs ; un élément d'assemblage (15) est agencé sur la partie inférieure du corps en caoutchouc isolant ; et une résistance (16) est agencée sur la partie d'extrémité du corps de bande anti-pincement, les deux extrémités de la résistance étant respectivement électriquement connectées aux fils. L'appareil présente une structure simple, est peu coûteux et présente une sensibilité élevée, évite le problème technique des blocs anti-pincement qui sont incapables de détecter l'état d'un obstacle en raison d'une faible sensibilité et empêche la diminution ou la perte de sensibilité provoquée par l'abrasion ou l'oxygénation de pièces conductrices, ce qui permet d'accroître la sécurité d'utilisation.
PCT/CN2018/117140 2018-08-06 2018-11-23 Appareil anti-pincement de véhicule automobile à installation facile à haute sécurité WO2020029475A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810884413.9A CN108705924A (zh) 2018-08-06 2018-08-06 一种安全性好、便于安装的汽车防夹装置
CN201810884413.9 2018-08-06

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WO2020029475A1 true WO2020029475A1 (fr) 2020-02-13

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WO (1) WO2020029475A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN109339618A (zh) * 2018-08-06 2019-02-15 上海荣南科技有限公司 一种触发灵敏、便于安装、成本低的汽车防夹装置
CN108705924A (zh) * 2018-08-06 2018-10-26 武汉宜南橡塑科技有限公司 一种安全性好、便于安装的汽车防夹装置
CN108868427A (zh) * 2018-08-06 2018-11-23 上海荣南科技有限公司 一种便于安装、成本低的汽车防夹装置
CN110562024A (zh) * 2019-09-05 2019-12-13 上海荣南科技有限公司 一种汽车防夹条
CN110614908A (zh) * 2019-09-05 2019-12-27 上海荣南科技有限公司 一种灵敏度高的汽车防夹条
CN110614907A (zh) * 2019-09-05 2019-12-27 上海荣南科技有限公司 一种灵敏度高、密封性佳的汽车防夹条
CN110562023A (zh) * 2019-09-05 2019-12-13 上海荣南科技有限公司 一种性能优异的汽车防夹密封条
CN110562020A (zh) * 2019-09-05 2019-12-13 上海荣南科技有限公司 一种安全性高的汽车防夹条
CN110562022A (zh) * 2019-09-05 2019-12-13 上海荣南科技有限公司 一种灵敏触发的汽车防夹条
CN110588308A (zh) * 2019-09-05 2019-12-20 上海荣南科技有限公司 一种新型汽车防夹条
CN110562021A (zh) * 2019-09-05 2019-12-13 上海荣南科技有限公司 一种灵敏、密封性好、便于走线的汽车防夹条

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DE102006053572B3 (de) * 2006-11-14 2008-07-03 Kiekert Ag Kapazitiver Sensor, insbesondere für eine Einrichtung zum Einklemmschutz an einem Kraftfahrzeug
CN204782475U (zh) * 2015-07-07 2015-11-18 常州优力信模塑有限公司 一种车用防夹感应压条
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