WO2020029472A1 - 一种触发灵敏、便于安装、成本低的汽车防夹装置 - Google Patents

一种触发灵敏、便于安装、成本低的汽车防夹装置 Download PDF

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Publication number
WO2020029472A1
WO2020029472A1 PCT/CN2018/117137 CN2018117137W WO2020029472A1 WO 2020029472 A1 WO2020029472 A1 WO 2020029472A1 CN 2018117137 W CN2018117137 W CN 2018117137W WO 2020029472 A1 WO2020029472 A1 WO 2020029472A1
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WO
WIPO (PCT)
Prior art keywords
conductor
wire
pinch
conductive
insulating rubber
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PCT/CN2018/117137
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English (en)
French (fr)
Inventor
纪荣华
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上海荣南科技有限公司
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Publication of WO2020029472A1 publication Critical patent/WO2020029472A1/zh

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    • 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
    • E05F15/42—Detection using safety edges
    • E05F15/44—Detection using safety edges responsive to changes in electrical conductivity
    • 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
    • B60J5/0493—Appurtenances
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

Definitions

  • the invention relates to the technical field of automobile anti-pinching, in particular to a car anti-pinching device with sensitive triggering, easy installation and low cost.
  • 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. In summary, there is an urgent need for a car anti-pinch device with high sensitivity, easy installation, and low cost.
  • An object of the present invention is to provide a car anti-pinch device with high sensitivity, easy installation, and low cost, aiming at the shortcomings in the prior art.
  • An anti-pinch device for a car that is sensitive to triggering, easy to install, and low in cost, is characterized in that the anti-pinch device for the car includes an anti-pinch bar body, a fixed 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 conductive body, a second conductive body, and a third conductive body are provided on the inner surface of the insulating rubber body.
  • 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 first electrical conductor There are gaps between the four electrical conductors;
  • the lower part of the insulating rubber body is provided with a mounting part;
  • the mounting part is provided with an elastic bracket inside;
  • the mounting part has a " ⁇ " -type structure, and the inner surface is provided with an upside-down Hook structure
  • the end of the clip body is provided with a resistor; one end of the resistor is electrically connected to the first and second wires, and the other end of the resistor is electrically connected to the third and fourth wires;
  • the first conductor and the second conductor A fifth wire
  • 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 conductive body is semi-circular or semi-elliptical, and the sharper end of the conductive body faces the center of the circle in the insulating rubber body.
  • the fixing bracket has a “ ⁇ ” -type structure, and an inner surface is provided with a barb having a structure opposite to that of the assembly component.
  • the micro electric bell is disposed at an end of the anti-clip strip body.
  • the first conductor, the second conductor, the third conductor, and the fourth conductor are made of a conductive rubber or a 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 better 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 sensitive triggering, easy installation and low cost according to the present invention.
  • An anti-clamping device for a car that is sensitive to triggering, easy to turn, and low in cost.
  • the anti-clamping device for an automobile includes the anti-clamping body for the car including an anti-clamping bar body 1, a fixing bracket 2, a sealing cover 3, and a connecting wire 4.
  • the sealing cover 3 has 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 hole of the sheet metal part of the automobile;
  • 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.
  • 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 electrical conductor 7, the second electrical conductor 8, the third electrical conductor 9, and the fourth electrical conductor 10 are left;
  • the lower part of the insulating rubber body 6 is further provided with a mounting member 15;
  • the assembly member 15 is provided with an elastic support 151;
  • the end of the anti-clip strip body 1 is provided with a resistance 16; one end of the resistance 15 is electrically connected to the first lead 11 and the second lead 12, and the resistance 16
  • the other end 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 14 are connected through
  • the wire 4 is connected to the wire interface 5;
  • 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 on the fixed bracket 2 through an assembly member 15 In the mounting groove 21;
  • 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 assembly member 15 is electrically connected to the anti-pinch controller 17;
  • the assembling part 15 has a " ⁇ " structure, and the inner surface is provided with an upward barb structure;
  • the fixing bracket 2 has a " ⁇ ” structure, and the inner surface It is provided with barbs of the opposite structure to the assembly member 15.
  • the mating stability is not easy to fall off;
  • the first conductor 7, the second conductor 8, the third conductor 9, and the fourth conductor 10 are conductive rubber or conductive TPE material;
  • the insulating rubber body 6 is insulating TPE material;
  • said The fixed bracket 2 is installed on a sheet metal part of the side door or tailgate of the automobile;
  • the first conductive body 7, the second conductive body 8, the third conductive body 9, or the fourth conductive body 10 are accompanied by the insulating rubber body 6
  • the resistance 16 can be short-circuited to form a circuit.
  • the circuit resistance value is 10000 ⁇ 10000 ⁇
  • the car anti-pinch bar 1 is squeezed, its loop resistance value is ⁇ 2000 ⁇ ;
  • 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 24 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 wire 23 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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Abstract

一种汽车防夹装置，包括防夹条本体（1）、固定支架（2）、密封盖（3）、连接导线（4）、导线接口（5）和防夹控制器（17）；防夹条本体（1）为内部中空的绝缘橡胶体（6），在绝缘橡胶体（6）的内表面设有第一导电体（7）、第二导电体（8）、第三导电体（9）和第四导电体（10），在每个导电体内设有导线，四个导电体等距周向排列在绝缘橡胶体（6）的内表面，导电体之间留有间隙；绝缘橡胶体（6）下部设有装配部件（15）；防夹条本体（1）的端部设有电阻（16），电阻（16）的两端分别与导线电连接。

Description

一种触发灵敏、便于安装、成本低的汽车防夹装置 技术领域
本发明涉及汽车防夹技术领域，具体地说，是一种触发灵敏、便于安装、成本低的汽车防夹装置。
背景技术
目前，随着人们生活水平的提高，轿车已进入千家万户，并且在生活中扮演者越来越重要的角色，给人们的出行带来许多便利，同时更好地满足了人们对舒适型的要求。但是在汽车步入人们生活的同时，越来越多的有关安全方面的问题围绕着汽车驾乘人员及家人。对于每一位乘坐汽车的人来说，意外的安全保护问题随之出现，其中最常见的就是汽车车门的快速关闭造成的乘客尤其是小孩子的不经意间被车门夹住的问题，在很多城市中都发生过汽车车门伤乘客的现象。汽车车门的关闭安全设计问题也逐渐成为人们日益关注的方面，成为人们购买车辆时所考虑的方面之一。
在现有的车门防夹系统中主要有如下几种方式：通过传感器、生命检测仪或者机械结构检测车门是否夹到人或物体，将检测结果发送到到单片机，并由单片机控制车门是否再次打开，从而起到一种安全防护作用。
现有的设计都存在以下缺陷：车门关闭后的启动过程中，或在行车中关闭车门时，如乘客是在车门外且身体或衣物被车门夹住，将马上摔倒并卷入车底，并有可能造成身亡。由于现有的设备无法满足安全防护的需求，因此时常发生乘客的背包或身体被车门夹住，而后被卷入车底最终付出生命代价的事件，而发生这些事件的最大原因与车门防夹功能不完善有关。
中国专利文献：CN201721531927.3，申请日：2017.11.16，专利名称为：一种一体化汽车防夹条。公开了一种一体化汽车防夹条，包括防夹条本体、设置在防夹条本体上端的密封圈和设置在防夹条本体末端的导线槽，所述防夹条本体包括橡胶骨架，所述橡胶骨架内设置有钢芯，所述防夹条本体内部一侧设置有防夹凸体，所述防夹条本体内部另一侧设置有防夹空心管，所述密封圈内设置有上导电橡胶条和下导电橡胶条，所述上导电橡胶条和下导电橡胶条内分别设置有导电线。本实用新型结构简单，使用方便，勾线方便，不会裸露在外，密封严。但是这种一体化汽车防夹条，无法从多个角度快速感应车门是否有夹物，更偏重于外观上的考虑，而无法实际解决车门防夹的问题。
中国专利文献：CN201621112592.7，申请日：2016.10.11，专利名称为：一种带有感应装置的汽车防夹门。公开了一种带有感应装置的汽车防夹门，包括车门、门框和警报器，在所述车门的下方内部安装有一推杆，所述推杆上连接着一限位块，在所述推杆的导电线上并联着一通电开关，所述通电开关通过一电路板连接着一信号接收器，在所述门框的边沿上设有压力感应带，所述压力感应带上连接着一信号发射器和所述警报器，所述压力感应带上的电路板的输出端还通过导线与所述通电开关连接。本实用新型当有手放置在汽车门框上的时候将进行警报提示，而如果汽车门框上有手却已经发生关门的情况时，推杆将推动限位块卡在汽车门和门框之间，防止人员被夹伤。但是这种装置改变了车门的结构构造，成本较高。综上所述，亟需一种灵敏度高、便于安装，成本低的汽车防夹装置。
发明内容
本发明的目的是针对现有技术中的不足，提供一种灵敏度高、便于安装，成本低的汽车防夹装置。
为实现上述目的，本发明采取的技术方案是：
一种触发灵敏，便于安装，成本低的汽车防夹装置，其特征在于，所述的汽车防夹装置包括防夹条本体、固定支架、密封盖、连接导线、导线接口、防夹控制器；所述的防夹条本体为内部中空的绝缘橡胶体；所述的绝缘橡胶体的截面为圆环形，在绝缘橡胶体的内表面设有第一导电体、第二导电体、第三导电体和第四导电体；所述的第一导电体内设有第一导线，第二导电体内设有第二导线，第三导电体内设有第三导线，第四导电体内设有第四导线；所述第一导电体、第二导电体、第三导电体和第四导电体等距周向排列在橡胶体的内表面，且第一导电体、第二导电体、第三导电体和第四导电体留有间隙；所述的绝缘橡胶体下部设有装配部件；所述的装配部件内部设有弹力支架；所述的装配部件呈“∩”型结构，且内表面设有向上的倒钩结构；所述的在防夹条本体的端部设置电阻；所述电阻的一端与第一导线、第二导线电连接，电阻的另一端与第三导线、第四导线电连接；所述的第一导电体、第二导电体、第三导电体和第四导电体任意两个导电体中还分别设有第五导线，所述的第五导线末端连接设有微电铃；所述的第一导线、第二导线、第三导线、第四导线通过连接导线与导线接口连接；所述的固定支架设有装配槽；所述的装配槽设置在固定支架内部；所述的密封盖为中间具有通孔的环 形，其中间通孔贯穿连接导线；所述的防夹条本体通过装配部件装配在固定支架的装配槽内。
作为一种优选的技术方案，所述的防夹控制器设有接口、处理器、传输模块、报警模块、供电模块，所述的接口设置在防夹控制器的端部，所述的处理器、传输模块、报警模块、供电模块设置在防夹控制器内部，所述的处理器分别与传输模块、报警模块、供电模块、接口电连接；所述的导线一端与防夹条本体内的导电材料连接，另一端和导线接口连接，导线接口可插入防夹控制器的接口中，使防夹条本体与防夹控制器电连接。
作为一种优选的技术方案，所述的导电体为半圆形或半椭圆形，导电体较尖的一端朝向绝缘橡胶体内的圆心。
作为一种优选的技术方案，所述的固定支架呈“∪”型结构，且内表面设有与装配部件上相反结构的倒钩。
作为一种优选的技术方案，所述的微电铃设于防夹条本体端部。
作为一种优选的技术方案，所述的第一导电体、第二导电体、第三导电体和第四导电体为导电橡胶或导电TPE材料。
作为一种优选的技术方案，所述的绝缘橡胶体为绝缘TPE材料。
作为一种优选的技术方案，所述的当第一导电体、第二导电体、第三导电体或第四导电体随着绝缘橡胶体挤压而靠近时，所受的力大小≤50N时受力接触，就可以短路电阻，形成电路回路，所述的当汽车防夹条本体未受到压力时，其回路电阻值为10000±10000Ω，当汽车防夹条受到挤压后，其回路电阻值≤2000Ω。
作为一种优选的技术方案，所述的汽车防夹装置还包括压力感应器。
作为一种优选的技术方案，所述的压力感应器有多个，分散排布设于绝缘橡胶体上端内部，且所述压力感应器与防夹控制器之间均通过无线信号连接。
本发明优点在于：
1、防夹条结构简单，便于安装，反应速度快，可靠性高，防夹控制器与汽车中控相连，便于驾驶者及时操控，提高安全性，防夹装置各组成部件均可进行替换，无需整体报废，降低使用成本。
2、通过设置等距周向排列的第一导电体、第二导电体、第三导电体和第四导电体，这样障碍物从任意角度从外部压迫绝缘橡胶体时，都会造成相 邻的的第一导电体、第二导电体、第三导电体或第四导电体相互接触，从而形成电路回路。采用本实施例的结构，可以避免防夹模块灵敏度低无法检测到障碍状态的技术问题，提高防夹条的使用安全性。
3、通过在绝缘橡胶体上端内部设有压力感应器，通过绝缘橡胶体受到挤压变形产生压力报警信号，通过通过压力报警信号和电阻报警信号同时报警，提高防夹条检测灵敏度。采用本实施例的结构，可以提高防夹模块的检测灵敏度，避免由于导电体接触部位磨损或氧化造成的灵敏度下降甚至失灵，提高防夹装置的使用安全性，避免意外伤害。
4、利用微电铃的设计，可在汽车处于启动或熄火状态时，若车门在开关闭合过程中防夹条绝缘体受到障碍物的挤压，便可在防夹条绝缘体受到障碍物的挤压后，通过微电铃的响声，便可更好的提醒驾驶员或乘客车门中有夹物，从而便可及时的发现安全隐患并及时的解决。
附图说明
附图1是本发明一种触发灵敏的汽车防夹装置的装配示意图。
附图2是图1中A部局部放大示意图。
附图3是图1中B-B向剖面示意图。
附图4是防夹条本体示意图。
附图5是固定支架示意图。
附图6是防夹控制器的结构示意图。
附图7是防夹控制器的内部架构图。
附图8是本发明另一种B-B向剖面示意图。
附图9是本发明另一种A部局部放大示意图。
具体实施方式
下面结合附图对本发明提供的具体实施方式作详细说明。
附图中涉及的附图标记和组成部分如下所示：
1.防夹条本体               2.固定支架
3.密封盖                   4.连接导线
5.导线接口                 6.绝缘橡胶体
7.第一导电体               8.第二导电体
9.第三导电体               10.第四导电体
11.第一导线                12.第二导线
13.第三导线                14.第四导线
15.装配部件                151.弹力支架
16.电阻                    17.防夹控制器
171.接口                   18.压力感应器
21.装配槽                  22.第五导线
23.微电铃
实施例1
请参看附图1，图1是本发明一种触发灵敏、便于安装、成本低的汽车防夹装置的装配示意图。一种触发灵敏、便于安转、成本低的汽车防夹装置，所述的汽车防夹装置包括所述的汽车防夹装置包括防夹条本体1、固定支架2、密封盖3、连接导线4、导线接口5；所述的防夹条本体1装配在固定支架2上；所述的连接导线4的一端与防夹条本体1内部的导电材料连接，另一端和导线接口5连接；所述的密封盖3为中间具有通孔的环形，其中间通孔贯穿连接导线4后，安装固定在汽车钣金件孔上；
请参看附图2、3，图2是图1中A部局部放大示意图，图3是图1中B-B向剖面示意图。所述的防夹条本体1为内部中空的绝缘橡胶体6；所述的绝缘橡胶体6的截面为圆环形，在绝缘橡胶体6的内表面设有第一导电体7、第二导电体8、第三导电体9和第四导电体10；所述的第一导电体7内设有第一导线11，第二导电体8内设有第二导线12，第三导电体9内设有第三导线13，第四导电体10内设有第四导线14；所述第一导电体7、第二导电体8、第三导电体9和第四导电体10等距周向排列在橡胶体的内表面，且第一导电体7、第二导电体8、第三导电体9和第四导电体10留有间隙；所述的绝缘橡胶体6下部还设有装配部件15；所述的装配部件15中设有弹力支架151；所述的在防夹条本体1的端部设置电阻16；所述电阻15的一端与第一导线11、第二导线12电连接，电阻16的另一端与第三导线13、第四导线14电连接；所述的第一导线11、第二导线12、第三导线13、第四导线14通过连接导线4与导线接口5连接；所述的固定支架2设有装配槽21；所述的装配槽21设置在固定支架2内部；所述的防夹条本体1通过装配部件15装配在固定支架2的装配槽21内；
请参看附图6、7，图6是防夹控制器的结构示意图，图7是防夹控制器的内部架构图。所述的防夹控制器17设有接口171、处理器、传输模块、报 警模块、供电模块，所述的接口171设置在防夹控制器17的端部，所述的处理器、传输模块、报警模块、供电模块设置在防夹控制器17内部，所述的处理器分别与传输模块、报警模块、供电模块、接口171电连接。
需要说明的是：所述的防夹装置各组成部件均可进行替换，无需整体报废，降低使用成本；所述的导电体为半圆形或半椭圆形，导电体较尖的一端朝向绝缘橡胶体内的圆心；所述的导线4一端与防夹条本体1内的导电材料连接，另一端和导线接口5连接，导线接口5可插入防夹控制器17的接口171中，使防夹条本体1与防夹控制器17电连接；所述的装配部件15呈“∩”型结构，且内表面设有向上的倒钩结构，所述的固定支架2呈“∪”型结构，且内表面设有与装配部件15上相反结构的倒钩，利用正反的倒钩结构，便可将装配部件15嵌入到固定支架2，且利用装配部件15中弹力支架151的支撑作用，保证装配部件15的配合稳定性，不易脱落；所述的第一导电体7、第二导电体8、第三导电体9和第四导电体10为导电橡胶或导电TPE材料；所述绝缘橡胶体6为绝缘TPE材料；所述的固定支架2安装在汽车侧门或尾门边缘的钣金件上；所述的当第一导电体7、第二导电体8、第三导电体9或第四导电体10随着绝缘橡胶体6挤压而靠近时，所受的力大小≤50N时受力接触，就可以短路电阻16，形成电路回路；所述的当汽车防夹条本体1未受到压力时，其回路电阻值为10000±10000Ω，当汽车防夹条1受到挤压后，其回路电阻值≤2000Ω；
本实用新型的汽车防夹装置的使用方法：将装配好的汽车防夹装置通过固定支架2装配在汽车侧门或尾门边缘，将防夹控制器17通过传输模块与汽车中控进行连接；当汽车尾门或侧门夹到人或物体时，防夹条绝缘体受到障碍物的挤压，第一导线11、第二导线12、第三导线13、第四导线14随着导电体的挤压而靠近直至接触，形成电路回路，从而短路电阻16，防夹控制器的处理器根据接收到的电阻值变化发出信号，通过传输模块传输至汽车中控，并通过报警模块进行报警。汽车中控接收到信号后控制汽车尾门或侧门，使其停止运行，起到防夹控制，然后停止报警。当防夹控制器17的电力较低时，处理器会将相关信息通过传输模块发送给汽车中控，提醒驾驶者及时更换电池进行充电。
本实施例中通过设置等距周向排列的第一导电体、第二导电体、第三导电体和第四导电体，这样障碍物从任意角度从外部压迫绝缘橡胶体时，都会 造成相邻的的第一导电体、第二导电体、第三导电体或第四导电体相互接触，从而形成电路回路。采用本实施例的结构，可以避免防夹模块灵敏度低无法检测到障碍状态的技术问题，提高防夹装置的使用安全性。
实施例2
请参看附图8，图8是本发明另一种B-B向剖面示意图。本实施例与实施例1基本相同，其不同之处在于，本实施例中绝缘橡胶体6的上端内部分散排布通过镶嵌的方式设有多个压力感应器18，当绝缘橡胶体6受到障碍物的挤压时，压力感应器18感受绝缘橡胶体6的压力，且压力感应器18均通过无线信号将受到的压力信号快速传递给防夹控制器17的处理器，处理器根据受到的压力值变化发出信号，通过传输模块传输至汽车中控，并通过报警模块进行压力报警；所述的当障碍物进一步施加压力使绝缘橡胶体6内的导电体挤压靠近直至接触，形成电路回路，从而短路电阻16，防夹防夹控制器17的处理器根据接收到的电阻值变化发出信号，通过传输模块传输至汽车中控，并通过报警模块进行电阻报警；所述的汽车中控可根据接收到的不同报警信号进行智能化处理，当汽车中控同时接收到压力报警信号和电阻报警信号时，汽车中控控制汽车尾门或侧门，使其停止运行，起到防夹控制功能，当汽车中控只接收到单独一种报警信号时，汽车中控语音提示司机人工检查车门是否夹到障碍物。
本实施例中通过在绝缘橡胶体上端内部设有压力感应器，通过绝缘橡胶体受到挤压变形产生压力报警信号，通过通过压力报警信号和电阻报警信号同时报警，提高防夹条检测灵敏度。采用本实施例的结构，可以提高防夹模块的检测灵敏度，避免由于导电体接触部位磨损或氧化造成的灵敏度下降甚至失灵，提高防夹装置的使用安全性，避免意外伤害。
实施例3
请参看附图9，图9是本发明再一种图1中A部局部放大示意图。本实施例与实施例基本相同，其不同之处在于，本实施例中的第一导电体7、第二导电体8、第三导电体9和第四导电体10任意两个导电体中还分别设有第五导线22，优选为对角的两个导电体中；所述的两根第五导线22末端分别与一个微电铃23连接；所述的微电铃24同样设于防夹条本体1的端部；所述的当汽车尾门或侧门夹到人或物体时，防夹条绝缘体6受到障碍物的挤压，一方面，第一导线11、第二导线12、第三导线13、第四导线14随着导电体 的挤压而靠近直至接触，形成电路回路，从而短路电阻16，防夹控制器的处理器根据接收到的电阻值变化发出信号，通过传输模块传输至汽车中控，并通过报警模块进行报警，另一方面，第一导电体7、第二导电体8、第三导电体9和第四导电体10随着导电体的挤压而靠近直至接触时，设于任意两个导电体中的第五导线23便闭合形成通路，从而微电铃23便会工作发出响声。
本实施例中加入微电铃的设计，一方面，当汽车处于正常状态下时，若车门在开关闭合过程中防夹条绝缘体受到障碍物的挤压，此时电阻会被短路，防夹控制器的处理器根据接收到的电阻值变化发出信号，汽车的中控系统接收来自传输模块的信号，从而驱动报警模块进行报警，同时微电铃发出响声提醒驾驶员或乘客车门中有障碍物，另一方面，当汽车处于熄火状态时，若车门在开关闭合过程中防夹条绝缘体受到障碍物的挤压，此时电阻会被短路，防夹控制器的处理器根据接收到的电阻值变化发出信号，然而此时汽车的中控系统无法接收来自传输模块的信号，从而就无法驱动报警模块进行报警，从而容易造成安全事故的发生，而利用本实施例中的微电铃，便可在防夹条绝缘体受到障碍物的挤压后，通过微电铃的响声，便可提醒驾驶员或乘客车门中有夹物，从而便可及时的发现安全隐患并及时的解决。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员，在不脱离本发明方法的前提下，还可以做出若干改进和补充，这些改进和补充也应视为本发明的保护范围。

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  1. 一种触发灵敏，便于安装，成本低的汽车防夹装置，其特征在于，所述的汽车防夹装置包括防夹条本体、固定支架、密封盖、连接导线、导线接口、防夹控制器；所述的防夹条本体为内部中空的绝缘橡胶体；所述的绝缘橡胶体的截面为圆环形，在绝缘橡胶体的内表面设有第一导电体、第二导电体、第三导电体和第四导电体；所述的第一导电体内设有第一导线，第二导电体内设有第二导线，第三导电体内设有第三导线，第四导电体内设有第四导线；所述第一导电体、第二导电体、第三导电体和第四导电体等距周向排列在橡胶体的内表面，且第一导电体、第二导电体、第三导电体和第四导电体留有间隙；所述的绝缘橡胶体下部设有装配部件；所述的装配部件内部设有弹力支架；所述的装配部件呈“∩”型结构，且内表面设有向上的倒钩结构；所述的在防夹条本体的端部设置电阻；所述电阻的一端与第一导线、第二导线电连接，电阻的另一端与第三导线、第四导线电连接；所述的第一导电体、第二导电体、第三导电体和第四导电体任意两个导电体中还分别设有第五导线，所述的第五导线末端连接设有微电铃；所述的第一导线、第二导线、第三导线、第四导线通过连接导线与导线接口连接；所述的固定支架设有装配槽；所述的装配槽设置在固定支架内部；所述的密封盖为中间具有通孔的环形，其中间通孔贯穿连接导线；所述的防夹条本体通过装配部件装配在固定支架的装配槽内。
  2. 根据权利要求1所述的汽车防夹装置，其特征在于，所述的防夹控制器设有接口、处理器、传输模块、报警模块、供电模块，所述的接口设置在防夹控制器的端部，所述的处理器、传输模块、报警模块、供电模块设置在防夹控制器内部，所述的处理器分别与传输模块、报警模块、供电模块、接口电连接；所述的导线一端与防夹条本体内的导电材料连接，另一端和导线接口连接，导线接口可插入防夹控制器的接口中，使防夹条本体与防夹控制器电连接。
  3. 根据权利要求1所述的汽车防夹装置，其特征在于，所述的导电体为半圆形或半椭圆形，导电体较尖的一端朝向绝缘橡胶体内的圆心。
  4. 根据权利要求1所述的汽车防夹装置，其特征在于，所述的固定支架呈“∪”型结构，且内表面设有与装配部件上相反结构的倒钩。
  5. 根据权利要求1所述的汽车防夹装置，其特征在于，所述的微电铃设 于防夹条本体端部。
  6. 根据权利要求1所述的汽车防夹装置，其特征在于，所述的第一导电体、第二导电体、第三导电体和第四导电体为导电橡胶或导电TPE材料。
  7. 根据权利要求1所述的汽车防夹装置，其特征在于，所述的绝缘橡胶体为绝缘TPE材料。
  8. 根据权利要求6所述的汽车防夹装置，其特征在于，所述的当第一导电体、第二导电体、第三导电体或第四导电体随着绝缘橡胶体挤压而靠近时，所受的力大小≤50N时受力接触，就可以短路电阻，形成电路回路，所述的当汽车防夹条本体未受到压力时，其回路电阻值为10000±10000Ω，当汽车防夹条受到挤压后，其回路电阻值≤2000Ω。
  9. 根据权利要求1所述的汽车防夹装置，其特征在于，所述的汽车防夹装置还包括压力感应器。
  10. 根据权利要求9所述的汽车防夹装置，其特征在于，所述的压力感应器有多个，分散排布设于绝缘橡胶体上端内部，且所述压力感应器与防夹控制器之间均通过无线信号连接。
PCT/CN2018/117137 2018-08-06 2018-11-23 一种触发灵敏、便于安装、成本低的汽车防夹装置 WO2020029472A1 (zh)

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