• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The disclosure proposes a cable for connecting to an electronic device. The cable comprising an electrical cord, a connector, a sensor device and an alarm unit. The connector is connected to one end of the electrical cord, and adapted to connect the cable to the electronic device. The sensor device is arranged at the connector and is adapted for collecting sensor data from the electronic device when the connector is connected to the electronic device. The alarm unit is connected to the sensor device and arranged to initiate an alarm based on output data from the sensor device.(Fig 2)
    公开号:SE1650499A1
    申请号:SE1650499
    申请日:2016-04-13
    公开日:2017-10-14
    发明作者:Gustafsson Mattias
    申请人:South Coast Eng Ab；
    IPC主号:
    专利说明:

    TITLE Cable TECHNICAL FIELD The disclosure pertains to the field of electronic devices, rechargea ble batteries, chargers andcables for chargers. I/|ore particularly the disclosure is related to an electrical cable for charging or powering an electronic device.BACKGROUND Electrical cables are used for interconnecting an electronical device and a power source forpowering the electronical device. Electronical devices often contain a battery that can becharged. A power source may be a charger or a mains transformer. There are manyelectronical devices today comprising rechargeable batteries and that are frequentlyconnected to a charger. Today, smartphones and tablets are charged on a daily basis in mosthomes around the world. There are also other electronical devices, machines, and tools thatrun on rechargeable batteries; such as electrical hand tools (e.g. screw drivers), kitchendevices (e.g. a mixer) and toys (e.g. a radio controlled car). Larger devices such as electric lawn mowers, bikes and cars are also connected to a power source for powering and charging.
    Typically a cable to interconnect a smartphone or a tablet with a power source is using a de-facto standard connector such as Apple Lightning connector or a standard connector. Onestandard for connectors is the Universal Serial Bus (USB) industrial standard that among otherthings defines power supply between electronic devices and between an electronic device and a pOWel' SOUFCQ.
    Unfortunately it has turned out that things can go wrong during charging of electronicaldevices and there are several incidents were devices, batteries and chargers have caused firethat has led to injury on both humans and property. Due to the risk of fire, people have evenbeen advised not to leave electronical devices connected to chargers unattended, especiallyovernight, and to consider where the items are being left whilst they are charged; e.g. if a product is charged on a flammable surface, it increases the risk of a fire spreading.
    SUMMARY 2An object of the present disclosure is to provide a device and a method which seek tomitigate, alleviate, or eliminate one or more of the above-identified deficiencies in the art and disadvantages singly or in any combination. ln this disclosure, a solution to the problem outlined above is proposed. ln the proposedsolution, a fire can be detected at an early stage in order to take actions to stop the fire fromspreading or alternatively/additionally, high temperatures indicative of a fire risk can be detected.
    The disclosure proposes a cable for connecting to an electronic device. The cable comprisingan electrical cord, a connector, a sensor device and an alarm unit. The connector is connectedto one end of the electrical cord, and adapted to connect the cable to the electronic device.The sensor device is arranged at the connector and is adapted for collecting sensor data fromthe electronic device when the connector is connected to the electronic device. The alarm unitis connected to the sensor device and arranged to initiate an alarm based on output data from the sensor device.
    Hence, a user of the electronic device can be notified by an alarm if the sensor devicecollecting sensor data from the electronic device detects a fire or a high temperature,depending on the sensor device. The user can then take actions to prevent the fire fromspreading or to turn the electrical device off and/or moving it to a safe location to stop the temperature from rising and hence minimize the harm on humans and property.
    According to some aspects of the disclosure the cable comprising two or more sensor devices arranged at the connector. Hence plural ways to detect fire or high temperature is possible.
    According to some aspects of the disclosure the sensor device is a fire sensor device. Hencethe sensor device is arranged to detect fire for example by sensing heat, particles or smoke STC.
    According to some aspects of the disclosure the cable is arranged for charging or powering theelectronic device. This means that the cable is always connected when charging and hencecollecting sensor data from the electronic device during the whole charging period. During charging the risk of fire in the electric device is higher compared when not connected. 3According to some aspects of the disclosure the sensor device is any of a temperature sensor,a photo detector, a particle sensor, a current sensor, a voltage sensor, or a humidity sensor.Hence fire and/or high temperature can be detected in many different ways. One sensordevice may also be used in combination with another sensor device in order to enhance detection of fire and/or high temperature.
    According to some aspects ofthe disclosure the electrical cord further comprising a conductoradapted to transport electricity in the electrical cord when connected to an external powersource and for powering the sensor device and the alarm unit. An advantage with this way ofpowering the sensor device and the alarm unit is that they are automatically powered when connected and hence activated only when the cable is used.
    According to some aspects of the disclosure a power source is connected to the sensor deviceand the alarm unit for powering said sensor device and alarm unit. An advantage with this wayof powering the sensor device and the alarm unit is that they can be powered even if notconnected to an external power source. Another advantage is that the sensor device and thealarm unit can continue to operate even if the external power source is not functioning, e.g. due to a fire.
    According to some aspects of the disclosure the power source is a capacitor arranged to becharged by power from a conductor transporting electricity in the electrical cord whenconnected to an external power source. A capacitor is a reliable simple way of storingelectrical energy. A capacitor can hence replace a battery. A capacitor will secure that thesensor device and the alarm unit are powered without an external power source. Since thecapacitor is charged by power from the conductor no additional power source is needed forcharging the capacitor and the capacitor is charged every time the cable is connected to a pOWe l' SO U FCe .
    According to some aspects of the disclosure the power source is a battery. A battery willsecure that the sensor device and the alarm unit are powered without an external power source. The battery can be a rechargeable battery or a replaceable disposable battery.
    According to some aspects of the disclosure the battery is arranged to be charged by power from a conductor transporting electricity in the electrical cord when connected to an external 4power source. Hence no additional power source is needed for charging a rechargeable battery and the battery is charged every time the cable is connected to a power source.
    According to some aspects of the disclosure the alarm unit is arranged to initiate an alarmbased on the sensor data when the sensor data exceeds a predetermined value or whensensor data deviates from a predetermined interval value. The different values can be chosenso that false alarms can be avoided and to only allow a certain deviation from a normal valuebefore initiating the alarm in order to get reliable operation and a trustful interaction with the USeF.
    According to some aspects of the disclosure the alarm initiated by the alarm unit is any of anaudio, tactile or visual feedback to a user. This means that the user can get plural ways ofgetting notified in order to get the attention from the user. The different feedbacks can beused separately or in combination. Audio feedback may be effective to use in a quietenvironment, while a tactile or visual feedback may be effective in a noisy environment or if e.g. the user has impaired hearing to get the attention of the user.
    According to some aspects of the disclosure, the cable comprises a communication unitarranged to communicate wirelessly with an external electronic device and wherein the alarminitiated by the alarm unit comprises to send an alarm signal to the external electronic device.Hence an external electronic device can be used in order to get the attention of a user. Theuser may be in another room or away from the electronic device that is being charged andcannot hear, feel or see any of the alarms initiated by the electronic device that is beingcharged. The externa device however can provide similar alarms more close to the user and get the user's attention.
    BRIEF DESCRIPTION OF THE DRAWINGS The foregoing will be apparent from the following more particular description of the exampleembodiments, as illustrated in the accompanying drawings in which like reference charactersrefer to the same parts throughout the different views. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the example embodiments.
    Figure 1 illustrates a cable for charging having one connector in each end and each connectorhas a sensor device, one connector is connected to a power source and one connector is connected to an electronic device.
    Figure 2 illustrates a cable comprising a connector. The connector is described further in a more detailed view.
    Figure 3 illustrates different examples how sensor devices could be arranged at the connector.
    DETAILED DESCRIPTION Aspects of the present disclosure will be described more fully hereinafter with reference tothe accompanying drawings. The apparatus and method disclosed herein can, however, berealized in many different forms and should not be construed as being limited to the aspects set forth herein. Like numbers in the drawings refer to like elements throughout.
    The terminology used herein is for the purpose of describing particular aspects of thedisclosure only, and is not intended to limit the disclosure. As used herein, the singular forms a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
    Figure 1 illustrates a cable 7 for charging comprising a cord 1 having one connector 2 in eachend and a sensor device 3 is arranged at each connector 2 one connector 2 is connected to apower source 30 and one connector is connected to an electronic device 10. The cable 7 couldalso have one ordinary connector such as an ordinary USB connector and one connector 2 according to the disclosure having a sensor device 3. 6The cable 7 comprising an electrical cord 1, a connector 2, a sensor device 3 and an alarm unit4. The connector 2 is connected to one end of the electrical cord 1, and adapted to connectthe cable 7 to the electronic device 10. The sensor device 3 is arranged at the connector 2 andis adapted for collecting sensor data from the electronic device 10 when the connector 2 isconnected to the electronic device 10. The alarm unit 4 is connected to the sensor device 3 and arranged to initiate an alarm based on output data from the sensor device 3.
    According to some aspects of the disclosure the cable 7 comprising two or more sensordevices 3 arranged at the connector 2. Hence plural ways to detect fire or high temperature is possible.
    According to some aspects of the disclosure the sensor device 3 is a fire sensor device. Hencethe sensor device 3 is arranged to detect fire for example by sensing heat, particles or smoke STC.
    The sensor device 3 can be mounted on the connector 2 or built in the connector 2. Thesensor device 3 is arranged in connection with the connector 2 so that it can collect senor datafrom the electronic device 10. The sensor device 3 can detect events or changes in theenvironment by collecting sensor data. The sensor device 3 collects sensor data and providesan output data from the sensor device 3. The sensor data collected by the sensor device 3 isdependent on the type of sensor device 3. The output data from the sensor device 3 isdependent on the collected sensor data. According to some aspects ofthe disclosure collectedsensor data can be a change in the temperature and the output data can be a change in an output signal or an output resistance of an electrical circuit. ln one example a sensor device 3 of the disclosure is arranged to detect heat. ln other words asensor device 3 for collecting sensor data related to temperature has to be arranged with theconnector 2 so that the sensor device 3 can detect temperature in an efficient way. Onepossible implementation is to have a temperature sensor device 3 on the connector 2 that isfacing the electronic device 10 when the connector 2 is connected to the electronic device 10.One possible implementation is to have a temperature sensor device built in the connector 2that sense the temperature of the electronic device when it is physically connected to the connector 2. 7According to some aspects of the disclosure the sensor device 3 is any of a temperaturesensor, a photo detector, a particle sensor, a current sensor, a voltage sensor, or a humiditysensor. According to some aspects of the disclosure the sensor device 3 is any kind of sensor device.
    According to some aspects the temperature is measured either by a temperature sensordevice 3e in the connector itself to sense change of the temperature of the electronic device10 when connected to the connector 2. A temperature sensor can also detect the temperaturein the surrounding air. According to one aspect the temperature is measured using a cameraor other photo detector as sensor device 3. Such camera or photo detector can use i.e. aninfrared (IR) sensor or IR camera. ln order to collect sensor data that is related to theelectronic device 10 the sensor device 3 is facing the electronic device 10. ln one example thesensor device has an adjustable viewing angle (oL ,[3). According to an aspect the viewing angleof the sensor device 3 can be adjusted when the sensor device 3 is a camera or photodetector.This is illustrated in figure 1 with the viewing angles oL and ß. ln this way the viewing angle canbe adopted to only collect sensor data from the electronic device 10 (viewing angle oL ) or the viewing angle can be adopted to also collect sensor data from other objects around the electronic device 10 (viewing angle ß).
    The temperature sensor device 3 can also be a thermistor that changes resistance dependenton the temperature. Such sensor device 3 is of low cost and simple in construction but reliablefor measuring temperature. According to an aspect the sensor device 3 is or comprises a Negative Temperature Coefficient (NTC) thermistor.
    The sensor device 3 can also be a particle sensor that can detect smoke in the surrounding air.The charging of the electronic device 10 can be monitored by a sensor device in form of acurrent sensor or voltage sensor to sense change of current or voltage of either the electronicdevice or the power source. For example if there is a shortcircuit there is a risk for a fire oroverheating. A current sensor or voltage sensor that detects exceptional change of current or voltage can hence be used to initiate the alarm.
    The sensor device 3 is in one example a humidity sensor that detects the moisture content inthe air. According to an aspect wet air may be a risk for the operation of the electronics in the electronic device 10 which could lead to e.g. shortcircuit and hence overheating/fire. 8With sensors devices 3 as described above, fire and/or high temperature can be detected inmany different ways. One sensor device 3 may also be used in combination with anothersensor device 3 in order to enhance detection of fire and/or high temperature. Multiplesensor devices (3a, 3b, 3c, 3d, 3e) can be used in combination and can be different type ofsensor devices 3. According to some aspects of the disclosure a combination of a sensordevice 3 that is a temperature sensor and a sensor device 3 that is a particle sensor can beused. According to some aspects of the disclosure the electronical cord 1 comprising twoconnectors 2, two sensor devices 3 that are infrared (IR) sensor devices and two sensor devices 3 that are Negative Temperature Coefficient (NTC) thermistors.
    Hence, a user of the electronic device 10 can be notified by an alarm if the sensor device 3monitoring the electronic device 10 detects a fire or a high temperature, depending on thesensor device 3. The user can then take actions to prevent the fire from spreading or to turnthe electrical device 10 off and moving it to a safe location to stop the temperature from rising and hence minimize the harm on humans and property.
    According to some aspects of the disclosure the electrical cable 7 is arranged for charging orpowering the electronic device 10. This means that the cable 7 is always connected whencharging and hence collecting senor data from the electric device 10 during the wholecharging period. During charging the risk of fire in the electric device 10 is higher compared when not connected.
    According to some aspects of the disclosure the electrical cord 1 further comprising aconductor 20 adapted to transport electricity in the electrical cord 1 when connected to anexternal power source 30 and for powering the sensor device 3 and the alarm unit 4. Anadvantage with this way of powering the sensor device 3 and the alarm unit 4 is that they are automatically powered when connected and hence activated only when the cable is used.
    According to some aspects of the disclosure a power source 5 is connected to the sensordevice 3 and the alarm unit 4 for powering said sensor device 3 and alarm unit 4. Anadvantage with this way of powering the sensor device 3 and the alarm unit 4 is that they canbe powered even if not connected to an external power source 30. Another advantage is thatthe sensor device 3 and the alarm unit 4 can continue to operate even if the external power source 30 is not functioning, e.g. due to a fire. 9According to some aspects of the disclosure the power source 5 is a capacitor arranged to becharged by power from a conductor 20a, 20b transporting electricity in the electrical cord 1when connected to an external power source 30. A capacitor is a reliable simple way of storingelectrical energy. A capacitor can hence replace a battery. A capacitor will secure that thesensor device 3 and the alarm unit 4 are powered without an external power source 30. Sincethe capacitor is charged by power from the conductor 20a, 20b no additional power source isneeded for charging the capacitor and the capacitor is charged every time the cord isconnected to a power source. The capacitor can be charged by an external power source 30 or by an electronic device 10.
    An external power source 30 can also be another electronic device 10. When two electronicaldevices are interconnected with the electrical cable 7, one electronical device can be chargedby power from the other electronical device. For example a cellular phone such as a smartphone can be connected to a computer such as a laptop via the cable 7.
    According to some aspects of the disclosure the power source 5 is a battery. A battery willsecure that the sensor device 3 and the alarm unit 4 are powered without an external powersource 30. The battery can be a rechargeable battery or a replaceable disposable battery. lnone example the battery can be charged by a separate power source using e.g. a micro USBconnector. ln one example the cable 7 comprising one connector 2 with a sensor device 3 atone end of the cord 1 and a further connector 2 with a power source 5 at the other end ofthecord 1. According to some aspects of the disclosure the cable 7 comprising one connector 2with a sensor device 3 at one end of the cord 1, the cord is connected to an external power source 30 at the other end of the cord 1.
    According to some aspects of the disclosure the battery is arranged to be charged by powerfrom a conductor 20a, 20b transporting electricity in the electrical cord 1 when connected toan external power source 30. Hence no additional power source is needed for charging arechargeable battery and the battery is charged every time the cable 7 is connected to apower source. The capacitor can be charged by an external power source 30 or by an electronic device 10.
    According to some aspects of the disclosure the alarm 5 unit is arranged to initiate an alarmbased on the sensor data when the sensor data exceeds a predetermined value or whensensor data deviates from a predetermined interval value. ln one example the sensor data isallowed in a certain interval, e.g. a maximum and minimum voltage but else the alarm unit 4initiates an alarm. The different values can be chosen so that false alarms can be avoided andto only allow a certain deviation from a normal value before initiating the alarm in order to getreliable operation and a trustful interaction with the user. ln one possible implementation amemory is used to store collected sensor data. For example a memory can be used in order to calculate a deviation or to store data for comparing sensor data with a predetermined value.
    The alarm unit 4 comprises means for any of an audio, tactile or visual feedback to a user.According to some aspects ofthe disclosure the alarm initiated by the alarm unit 5 is any of anaudio, tactile or visual feedback to a user. This means that the user can get plural ways ofgetting notified in order to get the attention from the user. The different feedbacks can beused separately or in combination. Audio feedback can be effective to use in a quietenvironment, while a tactile or visual feedback may be effective in a noisy environment or ife.g. the user has impaired hearing to get the attention of the user. The audio feedback is inone example as loud as in an ordinary fire detector. The audio feedback may be sound from any of a loudspeaker, high frequency buzzer or similar.
    The visual feedback is in one example a blinking light emitting diode (LED). The LED can be amulti-coloured light emitting diode (LED). Such multi-coloured light emitting diode (LED) can inone example signal green when the temperature of the electronic device 10 is normal andflash red if the temperature of the electronic device 10 is too high i.e. when the sensor dataexceeds a predetermined value or when sensor data deviates from a predetermined interval value. The visual feedback is in one example a display displaying a message to a user.
    According to some aspects of the disclosure, the electrical cable 7 comprises a communicationunit 6 arranged to communicate wirelessly with an external electronic device 40 and whereinthe alarm initiated by the alarm unit 5 comprises to send an alarm signal to the externalelectronic device 40. Hence an external electronic device 40 can be used in order to get theattention of a user. The user may be in another room or away from the electronic device that is being charged and cannot hear, feel or see any of the alarms initiated by the electronic 11device that is being charged. The externa device 40 however can provide similar alarms more close to the user and get the user's attention.
    According to some aspects of the disclosure, the electrical cable 7 comprises a communicationunit 6 that is adapted to communicate wirelessly using a local area (LA) connectivity radiocommunication interface (6a) For example a local area (LA) connectivity radio communicationinterface (6a) is a using a standard such as a Wireless Local Area Network (WLAN) IEEE 802.xstandard, a Bluetooth or Bluetooth Low Energy (BLE) standard, a Zigbee standard, an Ultra-wideband (UWB) standard, a Radio-frequency identification (RFID) standard, a Near fieldcommunication (NFC) standard, or any other local area communication standard.
    According to some aspects of the disclosure, the electrical cable 7 comprises acommunication unit 6 that is adapted to communicate wirelessly using a wide area (WA) radiocommunication interface (6b). For example a wide are (WA) radio communication interface(6b) is a cellular network using a standard such as a Global System for I/|obile Communications(GSM) standard, a Universal I/|obile Telecommunications System (UI/ITS) standards, a Long Term Evolution (LTE) standard, or any other wide area communication standard.
    The use of a local area (LA) connectivity radio communication interface (6a) and/or a widearea (WA) radio communication interface (6b), makes is possible for a user to be notified of analarm even if the user is not close enough to hear, see or feel the alarm that is initiated by thealarm unit 4 in the connector alone. lnstead, or in addition, an alarm signal is sent to theexternal electronic device 40. The alarm signal is then used to initiate an alarm on the externalelectronic device (40). The alarm on the external electronic device 40 is any of an audio, tactileor visual feedback alarm.
    According to some aspects of the disclosure the electrical cable 7 comprises a furtherconnector 2 at the other end of the electrical cord 1. ln one example the further connector 2at the other end of the electrical cord 1 comprising a further sensor 3 for collecting sensordata. ln one example the further connector 2 is adapted to collect data from the electronic device 10 and/or to monitor the power source 30. 12According to some aspects of the disclosure the electrical cable 7 has a connector that is anyof a USB connector, a micro USB connector, an Apple Lightning connector or any connector for connecting to an electronic device 10. ln some implementations and according to some aspects of the disclosure, the functions orsteps noted in the blocks can occur out of the order noted in the operational illustrations. Forexample, two blocks shown in succession can in fact be executed substantially concurrently orthe blocks can sometimes be executed in the reverse order, depending upon the functionality/acts involved. ln the drawings and specification, there have been disclosed exemplary aspects of thedisclosure. However, many variations and modifications can be made to these aspects withoutsubstantially departing from the principles of the present disclosure. Thus, the disclosureshould be regarded as illustrative rather than restrictive, and not as being limited to theparticular aspects discussed above. Accordingly, although specific terms are employed, they are used in a generic and descriptive sense only and not for purposes of limitation. lt should be noted that the word ”comprising” does not necessarily exclude the presence ofother elements or steps than those listed and the words ”a” or ”an” preceding an element donot exclude the presence of a plurality of such elements. lt should further be noted that anyreference signs do not limit the scope of the claims, that the example embodiments may beimplemented at least in part by means of both hardware and software, and that several H ll ”means , units” or ”devices” may be represented by the same item of hardware. ln the drawings and specification, there have been disclosed exemplary embodiments.However, many variations and modifications can be made to these embodiments. Accordingly,although specific terms are employed, they are used in a generic and descriptive sense onlyand not for purposes of limitation, the scope of the embodiments being defined by the following claims.
    权利要求:
    Claims (3)
    [1] 1. A cable (7) for connecting to an electronic device (10), the cable (7) comprising: -an electrical cord (1), a connector (2), a sensor device (3) and an alarm unit (4),wherein -the connector (2) is connected to one end of the electrical cord (1), andadapted to connect the cable (7) to the electronic device (10), -the sensor device (3) is arranged at the connector (2) and is adapted forcollecting sensor data from the electronic device (10) when the connector (2) isconnected to the electronic device (10) and -the alarm unit (4) is connected to the sensor device (3) and arranged to initiate an alarm based on output data from the sensor device (3). The cable (7) according to claim 1, wherein the cable (7) comprising two or more sensor devices (3) arranged at the connector (2). The cable (7) according to claim 1, wherein the sensor device (3) is a fire sensor device. The cable (7) according to claim 1, wherein the cable (7) is arranged for charging or powering the electronic device (10). The cable (7) according to any one of the previous claims, wherein the sensor device(3) is any of a temperature sensor, a photo detector, a particle sensor, a current sensor, a voltage sensor, or a humidity sensor. The cable (7) according to any one of the previous claims, the electrical cord (1) furthercomprising a conductor (20) adapted to transport electricity in the electrical cord (1)when connected to an external power source (30) and for powering the sensor device (3) and the alarm unit (4). 10. 11. 1
    [2] 2. 1
    [3] 3. 14The cable (7) according to any one of the previous claims comprising a power source(5) connected to the sensor device (3) and the alarm unit (4) for powering said sensor device (3) and alarm unit (4). The cable (7) according to claim 7, wherein the power source (5) is a capacitorarranged to be charged by power from the conductor (20) transporting electricity in the electrical cord (1) when connected to an external power source (30). The cable (7) according to claim 7, wherein the power source (5) is a battery. The cable (7) according to claim 9, wherein the battery (5) is arranged to be charged bypower from the conductor (20) transporting electricity in the electrical cord (1) when connected to an external power source (30). The cable (7) according to any one of the previous claims, wherein the alarm unit (4) isarranged to initiate an alarm based on the sensor data when the sensor data exceeds apredetermined value or when the sensor data deviates from a predetermined interval value. The cable (7) according to any one of the previous claims, wherein the alarm initiated by the alarm unit (4) is any of an audio, tactile or visual feedback to a user. The cable (7) according to any one of the previous claims, comprising a communicationunit (6) arranged to communicate wirelessly with an external electronic device (40) andwherein the alarm initiated by the alarm unit (4) comprises to send an alarm signal to the external electronic device (40).
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1650499A|SE540862C2|2016-04-13|2016-04-13|Cable with sensor device and alarm unit|SE1650499A| SE540862C2|2016-04-13|2016-04-13|Cable with sensor device and alarm unit|
    US16/091,302| US10355425B2|2016-04-13|2017-04-07|Cable with alarm|
    PCT/SE2017/050350| WO2017180046A1|2016-04-13|2017-04-07|Cable with alarm|
    EP17782742.5A| EP3443622B1|2016-04-13|2017-04-07|Cable with alarm|
    CN201790000953.5U| CN209526289U|2016-04-13|2017-04-07|Cable with alarm module|
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