WO2020029471A1 - 一种便于安装、成本低的汽车防夹装置 - Google Patents

一种便于安装、成本低的汽车防夹装置 Download PDF

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Publication number
WO2020029471A1
WO2020029471A1 PCT/CN2018/117136 CN2018117136W WO2020029471A1 WO 2020029471 A1 WO2020029471 A1 WO 2020029471A1 CN 2018117136 W CN2018117136 W CN 2018117136W WO 2020029471 A1 WO2020029471 A1 WO 2020029471A1
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Prior art keywords
pinch
conductor
wire
insulating rubber
pinch device
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PCT/CN2018/117136
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English (en)
French (fr)
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纪荣华
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上海荣南科技有限公司
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Publication of WO2020029471A1 publication Critical patent/WO2020029471A1/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
    • 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
    • E05F15/48—Detection using safety edges by transmission of mechanical forces, e.g. rigid or movable members
    • 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
    • G08B21/02—Alarms for ensuring the safety of persons

Definitions

  • the invention relates to the technical field of automobile anti-pinching, in particular to an automobile anti-pinching device which is easy to install and has 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.
  • the object of the present invention is to provide a vehicle anti-pinch device which is convenient for installation and has a low cost in view of the shortcomings in the prior art.
  • an anti-pinch device for an automobile that is easy to install and low in cost, characterized in that the anti-pinch device for the car includes an anti-pinch bar body, a fixing bracket, a sealing cover, a connecting wire, a wire interface, and an anti-pinch controller;
  • the anti-clip strip body is an insulating rubber body with a hollow inside; the cross section of the insulating rubber body is circular, and a first conductor and a second conductor are provided on the inner surface of the insulating rubber body;
  • a first wire is provided in the body, and a second wire is provided in the second conductor; the first conductor is provided at the upper end of the middle portion of the insulating rubber body, the second conductor is provided at the lower end of the middle portion of the insulating rubber body, and the first conductor and There is a gap between the second conductors;
  • the lower part of the insulating rubber body is further provided with an assembly member; the assembly member has a " ⁇ " structure, and an inner surface is provided with an
  • the other end of the wire is connected through A lead is connected to the lead interface; a third lead is also provided in each of the first and second conductors; the ends of the two third leads are respectively connected to a micro-electric bell; and the fixing bracket is provided with an assembly
  • the assembly groove is arranged inside the fixed bracket; the anti-clamping strip body is assembled in the assembly groove of the fixed bracket through the assembly component.
  • 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, respectively; one end of the connection wire is electrically conductive with the body of the anti-clamp bar. Material connection, the other end is connected with the wire interface, the conductive interface can be inserted into the interface of the anti-clamp controller, so that the anti-clamping strip body is electrically connected with the anti-clamp controller.
  • 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 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 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.
  • the first and second conductors are respectively provided at the upper and lower ends of the middle of the insulating rubber body, and the corresponding positions of the first and second conductors are flat, so that when an obstacle presses the insulation from the outside When the rubber body is used, the first conductor and the second conductor are brought into contact with each other, thereby forming a circuit loop.
  • 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.
  • the first lead 10.
  • the second lead 8.
  • FIG. 1 is an assembly schematic diagram of an automobile anti-pinch device which is easy to install and low in cost according to the present invention.
  • An anti-clamping device for a vehicle that is easy to install and has low cost.
  • the anti-clamping device for an automobile includes an anti-clamping bar body 1, a fixing bracket 2, a sealing cover 3, a connecting wire 4, and a wire interface 5.
  • the anti-clamping bar body 1 is assembled on the fixed bracket 2; one end of the connecting wire 4 is connected to the conductive material inside the anti-clip strip body 1 and the other end is connected to the wire interface 5;
  • the sealing cover 3 is a ring with a through hole in the middle, After the middle through-hole passes through the connecting wire 4, it is installed and 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 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.
  • the first conductive body 7 is provided with a first conductive wire 9 therein, and the second conductive body 8 is provided with a second conductive wire 10; the first conductive body 7 is provided at the upper end of the middle of the insulating rubber body 6, Two electrical conductors 8 are provided at the lower end of the middle of the insulating rubber body 6, and a gap is left between the first electrical conductor 7 and the second electrical conductor 8.
  • the lower part of the insulating rubber body 6 is further provided with an assembly member 11;
  • the assembling component 11 has a “ ⁇ ” -type structure, and the inner surface is provided with an upward barb structure.
  • the assembling component 11 is also provided with a spring bracket 111; the end of the anti-clip strip body 1 is provided with Resistance 12; the two ends of the resistance 12 are electrically connected to the first wire 9 and the second wire 10 respectively, and the other ends of the first wire 9 and the second wire 10 are connected to the wire interface 5 through the connection wire 4; the fixed bracket 2 is provided with a mounting groove 21; the mounting groove 21 is provided inside the fixed bracket 2; the anti-clamping strip body 1 is assembled Member assembly 11 in the fitting 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 13 is provided with an interface 131, a processor, a transmission module, an alarm module, and a power supply module.
  • the interface 131 is provided at an end of the anti-pinch controller 13, the processor, the transmission module, The alarm module and the power supply module are arranged inside the anti-pinch controller 13, and the processor is electrically connected to the transmission module, the alarm module, the power supply module, and the interface 131, respectively.
  • each component of the anti-pinch device can be replaced without overall scrap, reducing the use cost; the corresponding positions of the first and second conductors 7 and 8 are flat, and when insulated When the rubber body 6 is pressed by an external force, the first conductor 7 and the second conductor 8 are electrically connected close to each other; one end of the connection wire 4 is connected to the conductive material in the anti-clip strip body 1, and the other end is connected to the wire interface 5.
  • the conductive interface 5 can be inserted into the interface 131 of the anti-pinch controller 13 so that the anti-pinch body 1 and the anti-pinch controller 13 are electrically connected; the first conductor 7 and the second conductor 8 are made of conductive rubber or conductive TPE material.
  • the insulating rubber body 6 is an insulating TPE material;
  • the fixing bracket 2 has a “ ⁇ ” -type structure, and an inner surface is provided with a barb having a structure opposite to that of the assembling component 11.
  • the mounting member 11 is embedded in the fixing bracket 2 and the supporting effect of the elastic bracket 111 in the mounting member 11 is used to ensure the mating stability of the mounting member 11 and not to fall off easily.
  • the fixing bracket 2 is installed on the sheet of the side door or tailgate of the automobile.
  • the method for using the automobile anti-clamping bar of this embodiment is as follows: the assembled automobile anti-clamping device is assembled on the edge of the side door or the tail door of the automobile through the fixing bracket 2, and the anti-clamping controller 13 is connected to the central control of the automobile through a transmission module.
  • the insulating rubber body 6 is squeezed by the obstacle, and the first wire 7 and the second wire 8 are brought close to the contact with the squeeze of the conductor, forming a circuit loop, thereby short-circuiting.
  • the processor of the resistor 12 and the anti-pinch controller 13 sends a signal according to the received resistance value change, transmits the signal to the automobile central control 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.
  • a first conductor and a second conductor are respectively provided at the upper and lower ends of the middle portion of the insulating rubber body, and the corresponding positions of the first conductor and the second conductor are flat, so that when an obstacle comes from the outside When the insulating rubber body is pressed, the first electrical conductor and the second electrical conductor are brought into contact with each other, thereby forming a circuit loop.
  • 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 in this embodiment, the upper end of the insulating rubber body 6 is dispersedly arranged, and a plurality of pressure sensors 14 are provided in a mosaic manner. When the insulating rubber body 6 is obstructed When the object is squeezed, the pressure sensor 14 senses the pressure of the insulating rubber body 6, and the pressure sensor 14 quickly transmits the received pressure signal to the processor of the anti-pinch controller 13 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 12, the processor of the anti-pinch anti-pinch controller 13 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 the resistance alarm is performed by 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. 8 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 the first conductor 7 and the second conductor 8 in this embodiment are respectively provided with a third wire 15; the two third wires 15 The ends are respectively connected to a micro electric bell 16; the micro electric bell 16 is also provided at the end of the anti-clip strip body 1; when the car's tailgate or side door is caught by a person or an object, the anti-clip strip insulator 6 is hindered
  • the first wire 9 and the second wire 10 approach and contact each other as the conductor is squeezed, forming a circuit loop, thereby short-circuiting the resistance 12, and the processor of the anti-pinch controller 13 according to the received
  • the change of the resistance value sends a signal, which is transmitted to the central control of the car through the transmission module, and the alarm is issued through the alarm module.
  • the third wire 15 provided on the first conductor 7 and the second conductor 8 respectively follows the conductor When squeezed and approached until contact, the side of the third wire 15 provided in the two conductors is closed to form a path, so that the micro-bell 23 will work to make a sound.
  • 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

一种便于安装、成本低的汽车防夹装置，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）和防夹控制器（13），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），第一导电体（7）和第二导电体（8）之间留有间隙，且每个导电体内设有导线，绝缘橡胶体（6）下部设有装配部件（11），防夹条本体（1）的端部设有电阻（12），电阻（12）的两端分别与导线电连接；汽车防夹装置的结构简单，灵敏度高且成本低，能够避免由于防夹模块灵敏度低造成的无法检测到障碍物状态以及由于导电体部位磨损或氧化造成的灵敏度下降甚至失灵的问题，提高了使用安全性；同时，汽车防夹装置各组成部件均可进行替换，无需整体报废，降低了使用成本。

Description

一种便于安装、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；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；所述第一导电体设于绝缘橡胶体的中部上端，第二导电体设于绝缘橡胶体的中部下端，第一导电体和第二导电体之间留有间隙；所述的所述的绝缘橡胶体下部还设有装配部件；所述的装配部件呈“∩”型结构，且内表面设有斜向上的倒钩结构，所述的装配部件中还设有弹力支架；所述的防夹条本体的端部设有电阻；所述的电阻两端分别与第一导线、第二导线电连接，第一导线、第二导线的另一端通过连接导线与导线接口连接；所述的第一导电体、第二导电体中还分别设有第三导线；所述的两根第三导线末端分别与一个微电铃连接；所述固定支架设有装配槽；所述的装配槽设置在固定支架内部；所述的防夹条本体通过装配部件装配在固定支架的装配槽中。
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；所述连接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，导电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，所述的第一导电体和第二导电体对应的位置均为平面，当绝缘橡胶体受到外力压迫时，第一导电体和第二导电体靠近接触电连接。
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、通过在绝缘橡胶体的中部上端和下端分别设有第一导电体和第二导电体，且第一导电体和第二导电体对应的位置均为平面，这样当障碍物从外部压迫绝缘橡胶体时，会造成第一导电体、第二导电体相互接触，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，且安装方便，成本低。
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.第一导线                 10.第二导线
11.装配部件                111.弹力支架
12.电阻                    13.防夹控制器
14.压力感应器              131.接口
21.装配槽                  22.第三导线
23.微电铃
实施例1
请参看附图1，图1本发明一种便于安装、成本低的汽车防夹装置装配示意图。一种便于安装、成本低的汽车防夹装置，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；所述的第一导电体7内设有第一导线9，第二导电体8内设有第二导线10；所述第一导电体7设于绝缘橡胶体6的中部上端，第二导电体8设于绝缘橡胶体6的中部下端，第一导电体7和第二导电体8之间留有间隙；所述的所述的绝缘橡胶体6下部还设有装配部件11；所述的装配部件11呈“∩”型结构，且内表面设有向上的倒钩结构，所述的装配部件11中还设有弹力支架111；所述的防夹条本体1的端部设有电阻12；所述的电阻12两端分别与第一导线9、第二导线10电连接，第一导线9、第二导线10的另一端通过连接导线4与导线接口5连接；所述固定支架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11装配在固定支架2的装配槽21中；
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13设有接口131、处理器、传输模块、报警模块、供电模块，所述的接口131设置在防夹控制器13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13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131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；所述的第一导电体7和第二导电体8对应的位置均为平面，当绝缘橡胶体6受到外力压迫时，第一导电体7和第二导电体8靠近接触电连接；所述连接导线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，导电接口5可插入防夹控制器13的接口131中，使防 夹条本体1与防夹控制器13电连接；所述第一导电体7、第二导电体8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；所述固定支架2呈“∪”型结构，且内表面设有与装配部件11上相反结构的倒钩，利用正反的倒钩结构，便可将装配部件11嵌入到固定支架2，且利用装配部件11中弹力支架111的支撑作用，保证装配部件11的配合稳定性，不易脱落；所述固定支架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11，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±1000Ω，当汽车防夹条本体1受到挤压后，其回路电阻值≤2000Ω。
本实施例的汽车防夹条的使用方法：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13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障碍物时，绝缘橡胶体6受到障碍物的挤压，第一导线7、第二导线8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12，防夹控制器13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13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。
本实施例中通过在绝缘橡胶体的中部上端和下端分别设有第一导电体和第二导电体，且第一导电体和第二导电体对应的位置均为平面，这样当障碍物从外部压迫绝缘橡胶体时，会造成第一导电体、第二导电体相互接触，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，且安装方便，成本低。
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14，当绝缘橡胶体6受到障碍物的挤压时，压力感应器14感受绝缘橡胶体6的压力，且压力感应器14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13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12，防夹防夹控制器13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8，图8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中还分别设有第三导线15；所述的两根第三导线15末端分别与一个微电铃16连接；所述的微电铃16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9、第二导线10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12，防夹控制器13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，分别设于第一导电体7和第二导电体8上的第三导线15随着导电体的挤压而靠近直至接触时，设于两个导电体中的第三导线15之间边闭合形成通路，从而从而微电铃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。

Claims (10)

  1. 一种便于安装、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；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；所述第一导电体设于绝缘橡胶体的中部上端，第二导电体设于绝缘橡胶体的中部下端，第一导电体和第二导电体之间留有间隙；所述的所述的绝缘橡胶体下部还设有装配部件；所述的装配部件呈“∩”型结构，且内表面设有斜向上的倒钩结构，所述的装配部件中还设有弹力支架；所述的防夹条本体的端部设有电阻；所述的电阻两端分别与第一导线、第二导线电连接，第一导线、第二导线的另一端通过连接导线与导线接口连接；所述的第一导电体、第二导电体中还分别设有第三导线；所述的两根第三导线末端分别与一个微电铃连接；所述固定支架设有装配槽；所述的装配槽设置在固定支架内部；所述的防夹条本体通过装配部件装配在固定支架的装配槽中。
  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；所述连接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，导电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，所述的第一导电体和第二导电体对应的位置均为平面，当绝缘橡胶体受到外力压迫时，第一导电体和第二导电体靠近接触电连接。
  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1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/CN2018/117136 2018-08-06 2018-11-23 一种便于安装、成本低的汽车防夹装置 WO2020029471A1 (zh)

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