TWI678298B - Magnetic suction vehicle-mounted device - Google Patents

Abstract

A magnetic suction vehicle-mounted device and a multifunctional module thereof. The magnetic suction vehicle-mounted device uses a cigarette lighter slot of a car to obtain a power source, and a first magnet and an impact protector are arranged therein, and the impact protector A distress signal was generated when the car was hit. The multifunctional module is provided with a second magnet and an output element, and the magnetic-suction vehicle-mounted device is connected by magnetic attraction, and the output element is charged or powered, and the output element may be provided with an ultrasonic transmission. Device, a USB slot, or an O3 air cleaner. In this way, in addition to being used alone, the present invention also has a variety of composite use patterns to meet market expectations and consumer needs.

Description

Magnetic suction vehicle-mounted device

The invention belongs to the technical field of vehicle-mounted devices, and in particular relates to a magnetic-mounted vehicle-mounted device, so that the magnetic-mounted vehicle-mounted device is inserted into a cigarette lighter slot of an automobile, and then the multi-functional module is used for amplification. Diversity of cigarette lighter power applications.

Cigarette lighters generally noticed on automobiles were originally designed as an electrical device to facilitate the ignition of cigarettes, but with the development of the times, the application of cigarette lighters has been greatly reduced. It is just a cigarette lighter that has been standard for a long time, and it has not been abolished for a while, so it is used to its full potential. The current cigarette lighter slot is often used as a 12V (volt) DC power supply interface. In addition, in order to enable extended application products such as satellite navigators, rechargeable batteries for vehicles, or vacuum cleaners for vehicles to obtain operating power through the cigarette lighter slot, a socket and built-in pluggable cigarette lighter slot are required. One of the power conversion circuits. For example, as shown in FIG. 1, the vehicle-mounted device 1, which is a rechargeable battery for a USB vehicle, may be provided with a socket 10, a power connector 11 and a USB slot 12, and the power connector 11 is electrically connected to the cigarette lighter plug. The 12V power coil of the slot can obtain the operating power required by the vehicle-mounted device 1 and allow an external electronic device to obtain power charging through a USB cable and the USB slot 11.

The above-mentioned common cigarette lighter extended application products such as a satellite navigator, a car vacuum cleaner, or the vehicle-mounted device 1 are single and detachable devices, and to prevent the vehicle-mounted device 1 from being inserted into the cigarette lighter slot too much. It is prominent and affects the placement and use of other devices, and even causes inconvenience and safety to the driving. The overall design of the vehicle-mounted device 1 needs to consider the position of the cigarette lighter slot on various types of automobiles. For this reason, the overall volume of the vehicle-mounted device 1 is often limited, so that after the socket 10 is inserted into the cigarette lighter slot, there is often only a small section left outside, which is not conducive to the user's hand It refers to holding with force, which is really difficult to pull out and is inconvenient and practical. Furthermore, the vehicle-mounted device 1 which is a single device often only provides a single operating function. If a vehicle-mounted device with other functions is to be used, it needs to be unplugged as a whole, which causes the cigarette lighter slot to often malfunction under high plug-in usage conditions. The problem. Conversely, when the in-vehicle device 1 solves this problem and provides a composite function, it often returns to the predicament that the appearance volume is too large to meet the actual use.

In view of this, how to consider the functional diversity of the in-vehicle device 1 under the condition of convenient use, in order to improve the adaptability and practicability of the product and help the development of industrial economy, is the subject of the present invention.

In view of the problems of the conventional technology, the object of the present invention is to provide a magnetic-suction vehicle-mounted device, which enables two independent vehicle-mounted devices and a charging module to be easily assembled through the attraction of strong magnets, thereby expanding the past cigarette lighter. The extended application of the device is diverse, applicable and functional.

According to the purpose of the present invention, the magnetic-suction vehicle-mounted device uses a cigarette lighter slot of a car to obtain a power source for charging or powering by connecting an external multi-function module through a magnetic suction method, which includes a body and An impact protector. One end of the body is for plugging into the cigarette lighter slot, and the other end is provided with at least a first magnet, and the impact protector is placed in the body and is provided with a processing chip so that the car is subjected to Sensing and generating a distress signal during an impact.

Wherein, the impact protector is provided with a spring and a sensing element, the spring is connected to the sensing element, and when the car is impacted, the spring is compressed and deformed to generate a restoring force, and the sensing element senses the return When the recovery force is greater than a tolerance value, the impact protector is triggered to output the distress signal. Or, the impact protector is provided with at least one magnetic element, at least one induction coil, and a sensing element. The magnetic element is placed in the induction coil, and the induction coil is connected to the sensing element. When the car is impacted, The magnetic element slides back and forth in the direction of the axis of the induction coil to make a magnetic current in the induction coil, so that the sensing element senses the current value, and when the current value is greater than a tolerance value Trigger the impact protector to output the distress signal. Alternatively, the impact protector is provided with a sliding element, a conductive element and a sensing element, the conductive element is arranged to surround at least two opposite sides of the sliding element, and the sensing element is connected to the conductive element Element, when the car is impacted, the sliding element is affected by the slip and reciprocally touches the conductive element to form at least a positive voltage, at least a negative voltage, and at least a conductive time, so that the sensing element calculates the positive voltage The negative voltage is compared with the conductive time and a tolerance value is compared to trigger the impact protector to output the distress signal.

In addition, the body or the multifunctional module may be provided with a voice converter for receiving a first voice message and translating the language to output a second voice message, so as to realize the function of real-time voice translation and facilitate driving and passengers To communicate or navigate.

In addition, the multifunctional module used in the magnetically-mounted vehicle-mounted device includes a casing, and one end of the casing is provided with an output element, and the other end is provided with at least a second magnet, which is adsorbed on the The outside is a first magnet in the body, and one end of the body is inserted into an external cigarette lighter slot.

The output element is provided with an ultrasonic transmitter, at least one USB slot, a SIM card wireless sharer, a cigarette lighter, a cigarette lighter expander, a perfumer, an O3 air cleaner, and a voltage converter. Device, a massager, a fan, a GPS locator, a temperature sensor and a voice converter, or at least one of them or a combination thereof, and at least one processing chip is disposed between the casing and the body. Alternatively, the output element may be provided with the first magnet, so that the casing can be used to extend the magnetic suction vehicle-mounted device. Alternatively, the output element may be provided with a mobile phone charging stand. The mobile phone charging stand is provided with a power plug, so that when an external mobile phone is placed on the mobile phone charging stand and the power plug is plugged in, the power of the rechargeable battery is used for Charging.

In another embodiment, a rechargeable battery is further disposed in the casing, the rechargeable battery is connected to the output element, and a power source is obtained by using the cigarette lighter slot to store electrical energy to form a mobile power source. A plug may be provided on one side of the casing, the plug is electrically connected to the rechargeable battery, and the plug is for plugging into a mains power source to allow the rechargeable battery to use the mains power source to store electrical energy, and the plug is a folding plug or a non- Fold the plug. The body is provided with at least one hook at one end of the first magnet, and the housing is provided with at least one buckle hole corresponding to one end of the second magnet, and the buckle hole is used to fasten the hook and fix the hook. The body and the casing.

To sum up, the magnetic suction vehicle device of the present invention is for direct plugging into the cigarette lighter. The socket can be regarded as a male terminal, and the multi-function module can be regarded as a female terminal. The male and female terminals are assembled by the magnet adsorption method, which has convenient usability. In addition, the female terminal is more versatile due to its multiple application types. Meet the practical needs of the market. In addition, the male and female terminals can be directly used as one of the safety protection devices of the automobile because of the built-in impact protector, so they can also be used alone. In addition, the female terminal has the built-in rechargeable battery that can be used separately after charging, and the setting of the plug allows the multi-functional module to be charged directly from the indoor power source, which has the effect of a mobile power source. In this way, the present invention obviously has product adaptability and can improve the market's satisfaction and greatly help the development of related industries.

Learning skills

1‧‧‧ vehicle device

10‧‧‧Socket

11‧‧‧Power Connector

12‧‧‧USB slot

this invention

2‧‧‧ Magnetic Suction Vehicle Device

20‧‧‧ Ontology

200‧‧‧ the first magnet

201‧‧‧ card hook

21‧‧‧ Impact protector

210‧‧‧Spring

211‧‧‧sensing element

22‧‧‧High-speed signal connector

23‧‧‧Voice Changer

3‧‧‧Multifunctional Module

30‧‧‧shell

3001‧‧‧ buttonhole

300‧‧‧Second magnet

301‧‧‧output element

3010‧‧‧ Ultrasonic Transmitter

3011‧‧‧USB slot

3012‧‧‧GPS Tracker

3013‧‧‧SIM card wireless sharing device

3014‧‧‧Cigarette Lighter Extender

3015‧‧‧Mobile phone charging stand

3016‧‧‧Plug

31‧‧‧ Rechargeable battery

4‧‧‧Socket Extender

40‧‧‧Power Jack

Figure 1 is a schematic diagram of a conventional car charger connector.

Figure 2 is a perspective view of a preferred embodiment of the present invention.

FIG. 3 is an exploded view of an implementation aspect of a preferred embodiment of the present invention.

FIG. 4 is an exploded view of a second embodiment of the preferred embodiment of the present invention.

Fig. 5 is a schematic diagram of the third embodiment of the preferred embodiment of the present invention.

FIG. 6 is a schematic diagram of the fourth embodiment of the present invention.

FIG. 7 is a schematic diagram of the fifth embodiment of the multifunctional module according to the preferred embodiment of the present invention.

FIG. 8 is a schematic diagram of the sixth embodiment of the multifunctional module according to the preferred embodiment of the present invention.

In order to make your reviewers understand the content of the present invention clearly, please refer to the following description with drawings.

Please refer to FIG. 2, which is a perspective view of a preferred embodiment of the present invention. As shown in the figure, the magnetic vehicle-mounted device 2 is connected to a multifunctional module 3 by means of magnetic attraction of a magnet, and the magnetic vehicle-mounted device 2 includes a body 20 and an impact protector 21, and the Multifunctional module 3 includes a casing 30 and a rechargeable battery 31. At least one processing wafer (not shown) is disposed between the body 20 and the casing 3. One end of the body 20 is for plugging into a cigarette lighter slot of a car, and the other end is provided with at least a first magnet 200, and the impact protector 21 is placed in the body 20. The rechargeable battery 31 is placed in the casing 30. One end of the casing 30 is provided with an output element 301, and the other end is provided with at least one second magnet 300. Thus, the first magnet is attracted through the second magnet 300. 200, the casing 30 can be attached to the body 20, and the output element 301 is electrically connected to the rechargeable battery 31. The magnetic vehicle-mounted device 2 obtains a power source through the cigarette lighter slot for driving the impact protector 21 to sense and generate a distress signal when the car is impacted, and the rechargeable battery 31 uses the power source Charging or supplying power, so that the multifunctional module 3 uses the power of the main body 20 to store electric energy to form a mobile power source.

In this embodiment, the first magnet 200 and the second magnet 300 may be neodymium magnets, samarium cobalt magnets, or electromagnets, and the like, and the initial state of the rechargeable battery 31 may be a little electric energy or no electricity at all. Electricity, in other words, the multifunctional module 3 itself may have a power source or no power source. The magnetic-suction vehicle-mounted device 2 can perform power, data, voltage, signal, and information with the multifunctional module 3 through technologies such as at least one probe, shrapnel, or pin of a high-speed signal connector (Pogo Pin) 22. Or thermal energy transmission, or the magnetic-suction vehicle-mounted device 2 can also transmit electric energy, data, voltage, signals or messages with the multifunctional module 3 according to wireless charging technology and wireless transmission technology. In addition, the high-speed signal connector 22 is not limited to be disposed on the body 20 or the casing 30. The impact protector 21 and the multifunctional module 3 can use the processing chip to sense the impact of the car separately or in combination, and can also record and store all sensing related data through the processing chip for an external Read the disk or upload the processing chip directly to a cloud database.

Further, please refer to FIGS. 3 and 4, which are exploded views of the first and second implementation modes of the preferred embodiment of the present invention, respectively. As shown in the figure, the body 20 is provided with at least one hook 201 at one end of the first magnet 200, and the housing 30 is provided with at least one buckle hole 301 corresponding to one end of the second magnet 300. The buckle hole 301 is used for buckling the hook 201 to fix the body 20 and the casing 30. The impact protector 21 may be provided with a spring 210 and a sensing element 211. The spring 210 is connected to the sensing element 211. When the car is impacted, the spring 210 is compressed and deformed to produce When a restoring force is generated, the sensing element 211 senses the restoring force and triggers the impact protector 21 to output the distress signal when the restoring force is greater than a tolerance value. In addition, the impact protector 21 may be an embodiment (not shown) provided with at least one magnetic element, at least one induction coil, and a sensing element. The magnetic element is placed in the induction coil, and the induction coil is connected. In the sensing element, when the car is impacted, the magnetic element slides back and forth in the axial direction of the wire coil, so that the magnetic induction of the induction coil forms a current, so that the current value is sensed by the sensing element. And when the current value is greater than a tolerance value, the impact protector 21 is triggered to output the distress signal. Or, the impact protector 21 may be provided with a sliding element, a conductive element, and a sensing element (not shown). The conductive element is arranged to surround at least two opposite sides of the sliding element. And the sensing element is connected to the conductive element, when the car is impacted, the sliding element is affected by the sliding and reciprocally touches the conductive element to form at least a positive voltage, at least a negative voltage and at least a conductive time, so The sensing element calculates the positive voltage, the negative voltage and the conduction time and compares a tolerance value to trigger the impact protector 21 to output the distress signal.

The casing 30 may be a cylinder, a rectangular cylinder, a polygonal cylinder, a circular cone, a rectangular cone, a sphere or various shapes, and the output element 301 may be provided with an ultrasonic transmitter 3010, at least one USB slot 3011, a GPS tracker 3012, a SIM card wireless sharer 3013, a cigarette lighter, a cigarette lighter expander 3014, a perfumer, an O3 air cleaner, a voltage converter, a massager , A fan, a temperature sensor and at least one of a voice converter or a combination thereof. The ultrasonic transmitter 3010 is used to generate ultrasonic waves to drive mosquitoes and small animals in or around the car. The USB slot 3011 is used to connect a USB plug to allow an external electronic product to pass through the USB plug and the USB slot 3011. Sexually connects the rechargeable battery 31. The SIM card wireless sharing device 3013 is used to generate a wireless signal to create a wireless Internet access environment in the car. The cigarette lighter is used to generate heat to light a cigarette, the cigarette lighter jack expander is provided with at least one cigarette lighter, the perfumer is used to heat a volatile material to generate a fragrance, and the O3 air cleaner uses a built-in One of the high-voltage discharge generators produces ozone to clean the air in or around the car. The voltage converter may be provided with a plurality of socket holes of different specifications, and voltages with different voltage values are provided through the sockets. The massager can produce a vibration effect and provide the effect of using massage to relieve pressure. Airflow reduces the temperature in or around the car, the GPS locator calculates and displays the current location and direction of travel of the car, and the temperature sensor detects and displays the temperature in or around the car in real time. The voice converter is used for receiving a first voice message and then going online to perform a language translation or a local database directly to perform a language translation, and output a second voice message. Incidentally, the ultrasonic transmitter 3010, the USB slot 3011, the GPS tracker 3012, the SIM card wireless sharer 3013, the cigarette lighter, the cigarette lighter jack expander 3014, the fragrance Device, the O3 air cleaner, the voltage converter, the massager, the fan, the temperature sensor and the voice converter, in addition to being able to act on their own, they can also be combined with the processing chip to communicate with each other.

In addition, in the third embodiment shown in FIG. 5, the output element 301 may also be provided with the first magnet 200, so that the casing 30 is used to extend the magnetically-mounted vehicle-mounted device 2, in other words, the multiple The functional module 3 is used as a long extension of the magnetic vehicle-mounted device 2 or another multi-functional module 3, so that a single magnetic vehicle-mounted device 2 is matched with a plurality of multi-functional modules 3 In use, the multifunctional module 3 such as the cigarette lighter jack expander 3014 can be easily used without being affected by the placement of other devices in the vehicle.

As shown in the fourth embodiment shown in FIG. 6, a voice converter 23 is provided in the body 20, that is, the voice converter 23 may be installed in the magnetic vehicle-mounted device 2 and the multifunctional module 3. One of them, or the components of the voice converter 23 may be separately provided in the two, for example, a voice receiver is provided in the multifunctional module 3 and a local language database is placed in the magnetic vehicle-mounted device 2 to It is used for language translation after receiving a first voice message and outputting a second voice message. In addition, the output element 301 is provided with a mobile phone charging stand 3015. The mobile phone charging stand 3015 is provided with a USB connection 30150 and a power plug 30151 for an external mobile phone to be placed on the mobile phone charging stand 3015 and plugged into the power plug 30151. At this time, the electric energy of the rechargeable battery 31 is used for charging. The USB connection 30150 can be connected through the USB slot 3011 placed on the casing 30 to form the mobile phone charging stand 3015 and the casing 30 as two detachable components, or the USB connection 30150 can be extended to the壳 30。 The housing 30.

It is particularly noted that the casing 30 can also be implemented as shown in the fifth embodiment of FIG. 7. A plug 3016 is provided on one side of the plug, and the plug 3016 is electrically connected to the rechargeable battery 31, and the plug 3016 is for plugging into a mains power source to allow the rechargeable battery 31 to use the mains power source to store electrical energy, transfer data, and voltage. , Signals, or messages. In this way, the multifunctional module 3 can be used with the magnetic vehicle-mounted device 2 on the car, and can also be carried by the user regardless of location. In addition, the plug 3016 is a folding plug or a non-folding plug, and the casing 30 can be connected to an external socket expander 4 as shown in FIG. 8 to facilitate users to use the mains power source to support the housing in any living room. Operation of the multifunctional module 3. In addition, the socket expander 4 is provided with a plurality of power jacks 40 for users to charge the multifunctional module 3 in a plurality of types at the same time, or to charge any 3C product after plugging in a USB connection.

The above descriptions are merely exemplary preferred embodiments, but not limiting. Any equivalent modification or change made without departing from the spirit and scope of the present invention shall be included in the scope of the attached patent application.

Claims (6)

The utility model relates to a magnetic suction type vehicle-mounted device, which uses a cigarette lighter slot of a car to obtain a power source for charging or power supply by connecting a multifunctional external module through a magnetic suction method, and comprises: a body, one end of which is For plugging into the cigarette lighter slot, and at the other end is provided with at least a first magnet; and an impact protector, which is placed in the body and is provided with a processing chip to sense the impact of the car when it is impacted Measuring and generating a distress signal; wherein the impact protector is provided with a spring and a sensing element, the spring is connected to the sensing element, and when the car is impacted, the spring is compressed and deformed to generate a restoring force, the The sensing element senses the recovery force, and triggers the impact protector to output the distress signal when the recovery force is greater than a tolerance value. According to the magnetically attracted vehicle-mounted device described in the first item of the scope of patent application, the body or the multifunctional module is provided with a voice converter for receiving a first voice message, translating by language and outputting a second Voice message. The utility model relates to a magnetic suction type vehicle-mounted device, which uses a cigarette lighter slot of a car to obtain a power source for charging or power supply by connecting a multifunctional external module through a magnetic suction method, and comprises: a body, one end of which is For plugging into the cigarette lighter slot, and at the other end is provided with at least a first magnet; and an impact protector, which is placed in the body and is provided with a processing chip to sense the impact of the car when it is impacted Detecting and generating a distress signal; wherein the impact protector is provided with at least one magnetic element, at least one induction coil and a sensing element, the magnetic element is placed in the induction coil, and the induction coil is connected to the sensing element, When the car is impacted, the magnetic element slides back and forth in the direction of the axis of the wire coil to make the induction coil magnetically form a current, so that the sensing element senses the magnitude of the current and the current When the value is greater than a tolerance value, the impact protector is triggered to output the distress signal. According to the magnetically attracted vehicle-mounted device described in item 3 of the scope of patent application, the body or the multifunctional module is provided with a voice converter for receiving a first voice message for translation by language and outputting a second Voice message. The utility model relates to a magnetic suction type vehicle-mounted device, which uses a cigarette lighter slot of a car to obtain a power source for charging or power supply by connecting a multifunctional external module through a magnetic suction method, and comprises: a body, one end of which is For plugging into the cigarette lighter slot, and at the other end is provided with at least a first magnet; and an impact protector, which is placed in the body and is provided with a processing chip to sense the impact of the car when it is impacted Measuring and generating a distress signal; wherein the impact protector is provided with a sliding element, a conductive element and a sensing element, the conductive element is arranged to surround at least two opposite sides of the sliding element, and the sensing element is connected For the conductive element, when the automobile is impacted, the sliding element is affected by the sliding and reciprocally touches the conductive element to form at least a positive voltage, at least a negative voltage, and at least a conductive time, so that the sensing element calculates the The positive voltage, the negative voltage and the conduction time are compared with a tolerance value to trigger the impact protector to output the distress signal. According to the magnetically attracted vehicle-mounted device described in the scope of the patent application, the body or the multifunctional module is provided with a voice converter for receiving a first voice message, translating it by language and outputting a second one. Voice message.