CN218958189U

CN218958189U - Intelligent vehicle-mounted charging positioning device

Info

Publication number: CN218958189U
Application number: CN202223137124.3U
Authority: CN
Inventors: 王峥
Original assignee: Shenzhen Chezhijie Internet Of Vehicles Co ltd
Current assignee: Shenzhen Chezhijie Internet Of Vehicles Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-02
Anticipated expiration: 2032-11-24

Abstract

The utility model provides an intelligent vehicle-mounted charging positioning device, which comprises a shell and a circuit module arranged in the shell, wherein the circuit module comprises a circuit board, a USB interface, a type-C interface, a communication module and a positioning module, the communication module is electrically connected with the positioning module, and the USB interface, the type-C interface, the communication module and the positioning module are all arranged on the circuit board and are electrically connected with the circuit board; the USB interface and the type-C interface are respectively arranged at different positions on the circuit board, a first through hole and a second through hole are formed in the shell, and the first through hole and the second through hole correspond to the USB interface and the type-C interface respectively, so that the USB interface and the type-C interface are exposed through the first through hole and the second through hole respectively. The intelligent vehicle-mounted charging positioning device provided by the utility model not only has a positioning function, but also can be compatible with the plug-in power supply of a USB connector and a type-C connector.

Description

Intelligent vehicle-mounted charging positioning device

Technical Field

The utility model relates to the technical field of vehicle-mounted terminal equipment, in particular to an intelligent vehicle-mounted charging positioning device.

Background

The vehicle-mounted charger is a vehicle-mounted charging device powered by an automobile storage battery. The vehicle-mounted charger is generally provided with a USB interface, and when the vehicle-mounted charger is used, the vehicle-mounted charger is inserted into a cigar lighter interface of an automobile, power is supplied to the vehicle-mounted charger through the cigar lighter interface, and a vehicle owner is connected with the digital product and the USB interface of the vehicle-mounted charger, so that the digital product is charged.

The vehicle-mounted charger on the market generally has only a charging function and a single function, and cannot meet the requirements of users. As disclosed in CN208904670U, some vehicle-mounted chargers are equipped with GPS modules, so that the vehicle-mounted chargers have GPS positioning functions, but the vehicle-mounted chargers are generally only equipped with USB interfaces, and the charging connector of some electronic products is currently a type-C connector, so that the vehicle-mounted chargers cannot be compatible with the plug-in power supply of the USB connector and the type-C connector. Meanwhile, as car owners pay more and more attention to driving safety, in market research, it is found that part of car owners hope that the car chargers have SOS alarm functions, so that various emergency situations can be dealt with, and the current car chargers have no such functions.

In view of the above, it is necessary to design an in-vehicle charger that is compatible with USB connector and type-C connector and has a rich function.

Disclosure of Invention

The utility model aims to provide an intelligent vehicle-mounted charging positioning device which has a positioning function and can be compatible with plug-in power supply of a USB connector and a type-C connector.

The utility model provides an intelligent vehicle-mounted charging positioning device, which comprises a shell and a circuit module arranged in the shell, wherein the circuit module comprises a circuit board, a USB interface, a type-C interface, a communication module and a positioning module, the communication module is in electric signal connection with the positioning module, and the USB interface, the type-C interface, the communication module and the positioning module are all arranged on the circuit board and are all electrically connected with the circuit board; the USB interface and the type-C interface are respectively arranged at different positions on the circuit board, a first through hole and a second through hole are formed in the shell, and the first through hole and the second through hole correspond to the USB interface and the type-C interface respectively, so that the USB interface and the type-C interface are exposed through the first through hole and the second through hole respectively.

In one implementation, the circuit module further includes an SOS alarm module, and the SOS alarm module is electrically connected to the communication module; the SOS alarm module comprises an alarm information sending module, wherein the alarm information sending module is used for sending a short message or a telephone notification to the cloud platform and a preset mobile phone number of the emergency contact person through the communication module after triggering.

In one implementation manner, the SOS alarm module further includes a voice recording module, where the voice recording module is configured to record voice information and send the recorded voice information to the cloud platform through the communication module.

In one implementation, the circuit module further includes a switch, the switch is disposed on the circuit board and electrically connected to the SOS alarm module, and the switch is used for turning on or off the SOS alarm module; the switch is provided with a switch key, and a third through hole is formed in the shell at a position corresponding to the switch key.

In one implementation, the housing includes a main housing and a cover plate coupled to the main housing, the cover plate being located on one side of the main housing; the circuit module is arranged in the main shell, the USB interface, the type-C interface and the switch are arranged on one side, close to the cover plate, of the circuit board, and the switch is positioned between the USB interface and the type-C interface; the first through hole, the second through hole and the third through hole are all arranged on the cover plate, and the third through hole is located between the first through hole and the second through hole.

In one implementation, the circuit board has a first surface and a second surface opposite to each other, the USB interface and the type-C interface are both disposed on the first surface of the circuit board, and the communication module and the positioning module are both disposed on the second surface of the circuit board.

In one implementation, the circuit board includes a first portion and a second portion that are connected to each other, and the USB interface, the type-C interface, the communication module, and the positioning module are all disposed on the first portion; the circuit module further comprises an electric connection assembly arranged in the shell, the electric connection assembly is arranged at one end, far away from the first part, of the second part, the electric connection assembly is electrically connected with the circuit board, and the electric connection assembly is used for being electrically connected with a cigar lighter interface on an automobile.

In one implementation, the width of the second portion is less than the width of the first portion; the shell comprises a main shell body, the circuit board is arranged in the main shell body, the main shell body comprises a main body part and a plug-in part used for being plugged into the cigar lighter interface, the main body part and the plug-in part respectively correspond to the first part and the second part, the size of the plug-in part is smaller than that of the main body part, the electric connection assembly is arranged in the plug-in part, and the plug-in part is of a cylindrical structure.

In one implementation, the electrical connection assembly includes an electrode post, a spring, and a metal dome of U-shaped configuration; the metal elastic sheet comprises an electric connection part, and a first clamping part and a second clamping part which are formed by outwards extending two ends of the electric connection part respectively, wherein the electric connection part is fixed on the second part and is electrically connected with the circuit board, and the first clamping part and the second clamping part are respectively positioned at two opposite sides of the second part; the first clamping part and the second clamping part are respectively provided with a bulge, the side walls of the two opposite sides of the plug-in part are provided with clamping holes, and the bulges on the first clamping part and the bulges on the second clamping part respectively penetrate through the clamping holes of the two opposite sides and then extend out of the plug-in part; one end of the spring is fixed with the second part and is electrically connected with the circuit board, the other end of the spring is connected with the electrode column, a through hole is formed in the end of the plug-in connection part, and the electrode column penetrates through the through hole and then extends out of the plug-in connection part.

In one implementation, the communication module is a 2G/4G dual-frequency network communication module, and the positioning module is a GPS/BD dual-positioning module.

According to the intelligent vehicle-mounted charging positioning device, the communication module and the positioning module are arranged, so that the intelligent vehicle-mounted charging positioning device has a positioning function; simultaneously, be equipped with USB interface and type-C interface on this intelligent on-vehicle positioner that charges to make this intelligent on-vehicle positioner that charges can compatible USB connect and the grafting power supply that type-C connects, improved intelligent on-vehicle positioner's compatibility, enriched intelligent on-vehicle positioner's function that charges.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent vehicle-mounted charging positioning device in an embodiment of the utility model.

Fig. 2 is a schematic structural diagram of another view of fig. 1.

Fig. 3 is a schematic diagram of the explosive structure of fig. 1.

Fig. 4 is a bottom view of the circuit module of fig. 3.

Fig. 5 is a schematic view of the explosive structure of fig. 4.

Fig. 6 is a schematic diagram of connection relationships among an SOS alarm module, a positioning module and a communication module in an embodiment of the present utility model.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms upper, lower, left, right, front, rear, top, bottom and the like (if any) in the description and in the claims are used for descriptive purposes and not necessarily for describing relative positions of structures in the figures and in describing relative positions of structures. It should be understood that the use of directional terms should not be construed to limit the scope of the utility model as claimed.

As shown in fig. 1 to 6, the intelligent vehicle-mounted charging positioning device provided by the embodiment of the utility model comprises a housing 1 and a circuit module 2 arranged in the housing 1. The circuit module 2 includes a circuit board 21, a USB interface 22, a type-C interface 23, a communication module 24 and a positioning module 25, where the USB interface 22, the type-C interface 23, the communication module 24 and the positioning module 25 are all disposed on the circuit board 21 and electrically connected with the circuit board 21. The communication module 24 is electrically connected with the positioning module 25, the communication module 24 plays a role in wireless communication, the positioning module 25 is used for receiving positioning information and wirelessly transmitting the positioning information to the cloud platform 5 (i.e. cloud server) through the communication module 24, and the mobile terminal device 4 (such as a mobile phone, a computer, etc.) performs data interaction with the cloud platform 5, so as to obtain the positioning information (the specific functions and working principles of the communication module 24 and the positioning module 25 can refer to the prior art, and are not repeated herein).

The USB interface 22 and the type-C interface 23 are respectively arranged at different positions on the circuit board 21, a first through hole 121 and a second through hole 122 are arranged on the shell 1, the first through hole 121 and the second through hole 122 respectively correspond to the USB interface 22 and the type-C interface 23, so that the USB interface 22 and the type-C interface 23 are respectively exposed through the first through hole 121 and the second through hole 122, and a user can plug in and charge the electronic equipment through the exposed USB interface 22 and the type-C interface 23.

Specifically, the intelligent vehicle-mounted charging and positioning device provided by the embodiment has a positioning function by arranging the communication module 24 and the positioning module 25; simultaneously, be equipped with USB interface 22 and type-C interface 23 on this intelligent on-vehicle positioner that charges to make this intelligent on-vehicle positioner that charges can compatible USB connect and the grafting power supply that type-C connects, improved intelligent on-vehicle positioner's compatibility, enriched intelligent on-vehicle positioner's function that charges.

As an embodiment, the communication module 24 is a 2G/4G dual-frequency network communication module, i.e., the communication module 24 is compatible with 2G network and 4G network communication. The positioning module 25 is a GPS/BD double positioning module, namely the positioning module 25 is compatible with GPS positioning and Beidou positioning, so that the positioning accuracy and the positioning signal strength of the intelligent vehicle-mounted charging positioning device are improved. Meanwhile, as shown in fig. 4 and 5, the intelligent vehicle-mounted charging positioning device is further provided with a SIM card slot 28 for plugging a SIM card, a communication antenna (not shown) for sending and receiving communication information, and a positioning antenna 251 for receiving positioning information, wherein the SIM card slot 28 is arranged on the circuit board 21 and is electrically connected with the circuit board 21, the communication antenna is a 2G/4G dual-frequency communication antenna, and the positioning antenna 251 is a GPS/BD dual-channel antenna. The specific functions and operation principles of the SIM card slot 28, the communication antenna and the positioning antenna 251 can be referred to in the prior art, and are not described herein.

As an embodiment, the intelligent vehicle-mounted charging and positioning device is further provided with a battery (not shown), wherein the battery is arranged in the housing 1 and is electrically connected with the circuit board 21. When the intelligent vehicle-mounted charging positioning device is used, after the automobile is started, the intelligent vehicle-mounted charging positioning device is inserted into a cigar lighter interface (not shown) on the automobile, power is supplied to the intelligent vehicle-mounted charging positioning device through the cigar lighter interface, and a battery in the intelligent vehicle-mounted charging positioning device is charged; when the automobile is closed, the intelligent vehicle-mounted charging positioning device loses power supply of the automobile, and the battery in the intelligent vehicle-mounted charging positioning device supplies power to the intelligent vehicle-mounted charging positioning device, so that the intelligent vehicle-mounted charging positioning device can always execute a positioning function.

As shown in fig. 6, as an embodiment, the circuit module 2 further includes an SOS alarm module 26, where the SOS alarm module 26 is electrically connected to the communication module 24, and the SOS alarm module 26 is integrated on the communication module 24 (of course, in other embodiments, the SOS alarm module 26 may be a separately provided module). The SOS alarm module 26 includes an alarm information sending module 261, where the alarm information sending module 261 is configured to send a short message or a phone notification to the cloud platform 5 and a preset phone number of the emergency contact through the communication module 24 after triggering.

As shown in fig. 6, as an embodiment, the SOS alarm module 26 further includes a voice recording module 262, where the voice recording module 262 is configured to record voice information and send the recorded voice information to the cloud platform 5 through the communication module 24. The voice recording module 262 specifically includes a microphone and the like.

As shown in fig. 2, 3 and 6, as an embodiment, the circuit module 2 further includes a switch 27, where the switch 27 is disposed on the circuit board 21 and electrically connected to the SOS alarm module 26, and the switch 27 is used to turn on or off the SOS alarm module 26. The switch 27 is provided with a switch button 271 for controlling the switch 27 to be opened and closed, and the shell 1 is provided with a third through hole 123 at a position corresponding to the switch button 271; the circuit module 2 further comprises a snap fastener 272, wherein the snap fastener 272 is positioned in the shell 1 and is arranged corresponding to the switch button 271, and the snap fastener 272 extends out of the shell 1 after passing through the third through hole 123; the user can press the switch button 271 by pressing the button 272, so as to control the switch 27 to be turned on or off (of course, in other embodiments, the switch button 271 may directly pass through the third through hole 123 and then extend out of the housing 1, and at this time, the user may directly press the switch button 271 to control the switch 27 to be turned on or off).

Specifically, during use, when a user encounters an emergency, the switch 27 is turned on by pressing the switch button 271 on the switch 27, so as to trigger the SOS alarm module 26 to be turned on; after the SOS alarm module 26 is turned on, the alarm information sending module 261 sends a short message or a phone notification to the cloud platform 5 and a preset mobile phone number of the emergency contact person (i.e. the mobile terminal device 4 of the emergency contact person) through the communication module 24, meanwhile, the voice recording module 262 starts recording voice information (for example, the voice recording module 262 records a period of 30 seconds of voice information), the recorded voice information is sent to the cloud platform 5 through the communication module 24, then, data interaction is performed between the mobile terminal device 4 and the cloud platform 5, the voice information is downloaded from the cloud platform 5 to the mobile terminal device 4 (for example, relevant APP is downloaded on the mobile terminal device 4, the voice information is downloaded through the APP), and meanwhile, the emergency alarm information can also be transmitted to the APP through the cloud platform 5).

As shown in fig. 3, as an embodiment, the switch 27 is a tact switch.

As shown in fig. 1 to 3, as one embodiment, the housing 1 includes a main casing 11 and a cover plate 12 connected to the main casing 11, the cover plate 12 being located at one side of the main casing 11. The circuit module 2 is arranged in the main shell 11, the USB interface 22, the type-C interface 23 and the switch 27 are arranged on one side, close to the cover plate 12, of the circuit board 21, and the switch 27 is positioned between the USB interface 22 and the type-C interface 23; the first through hole 121, the second through hole 122 and the third through hole 123 are all disposed on the cover plate 12, and the third through hole 123 is located between the first through hole 121 and the second through hole 122.

Specifically, through setting up USB interface 22 and type-C interface 23 in the opposite both sides of switch 27 respectively for can the great distance of interval between USB interface 22 and the type-C interface 23, under the prerequisite that does not increase intelligent on-vehicle positioner volume that charges, make keep suitable distance between USB interface 22 and the type-C interface 23, avoid USB joint and type-C joint to appear the condition of mutual interference when pegging graft simultaneously in USB interface 22 and type-C interface 23.

As shown in fig. 3 to 5, as an embodiment, the circuit board 21 has a first surface 21A and a second surface 21B opposite to each other, and the switch 27, the USB interface 22, and the type-C interface 23 are disposed on the first surface 21A of the circuit board 21, and the SIM card slot 28, the communication module 24, and the positioning module 25 are disposed on the second surface 21B of the circuit board 21, thereby saving the layout space.

As shown in fig. 4 and 5, as an embodiment, the positioning antenna 251 is disposed on the second surface 21B of the circuit board 21, and the positioning antenna 251 is stacked on the communication module 24 and the positioning module 25, so as to save the layout space.

As shown in fig. 3 to 5, as an embodiment, the circuit board 21 includes a first portion 211 and a second portion 212 connected to each other, the first portion 211 is located at one side of the second portion 212, the first portion 211 and the second portion 212 are integrally formed, and the USB interface 22, the type-C interface 23, the communication module 24 and the positioning module 25 are disposed on the first portion 211. The circuit module 2 further includes an electrical connection assembly 3 disposed in the housing 1, the electrical connection assembly 3 is disposed at an end of the second portion 212 away from the first portion 211, and the electrical connection assembly 3 is electrically connected with the circuit board 21, and the electrical connection assembly 3 is configured to be electrically connected with a cigar lighter interface on an automobile.

As shown in fig. 3-5, as one embodiment, the width of the second portion 212 is less than the width of the first portion 211; the casing 1 includes a main casing 11, the circuit board 21 is disposed in the main casing 11, the main casing 11 includes a main body 111 and a plug portion 112 for plugging into a cigar lighter interface, the main body 111 and the plug portion 112 respectively correspond to the first portion 211 and the second portion 212, the size of the plug portion 112 is smaller than that of the main body 111, the electrical connection assembly 3 is disposed in the plug portion 112, and the plug portion 112 is in a cylindrical structure.

Specifically, the width of the first portion 211 is large, thereby facilitating the installation of various components; the width of the second portion 212 is smaller so as to be able to adapt to the dimensions of the cigar lighter interface; by arranging the circuit board 21 into two parts with different widths, the size of the intelligent vehicle-mounted charging positioning device can be reduced as much as possible on the premise of meeting the requirement of the installation and arrangement space of components.

As shown in fig. 3, as an embodiment, the electrical connection assembly 3 includes an electrode post 31, a spring 32, and a metal shell 33 of a U-shaped structure. The metal spring plate 33 includes an electrical connection portion 331, and a first engaging portion 332 and a second engaging portion 333 formed by extending outward from two ends of the electrical connection portion 331, where the electrical connection portion 331 is fixed on the second portion 212 and is electrically connected to the circuit board 21 (the electrical connection portion 331 is specifically connected to the circuit board 21 by welding), and the first engaging portion 332 and the second engaging portion 333 are located on two opposite sides of the second portion 212; the first engaging portion 332 and the second engaging portion 333 are respectively provided with a protrusion 334, the side walls of the two opposite sides of the plugging portion 112 are provided with a clamping hole 1121, and the protrusions 334 on the first engaging portion 332 and the protrusions 334 on the second engaging portion 333 respectively pass through the clamping holes 1121 of the two opposite sides and then extend out of the plugging portion 112. One end of the spring 32 is fixed to the second portion 212 and is electrically connected to the circuit board 21 (the spring 32 is specifically connected to the circuit board 21 by welding), the other end of the spring 32 is connected to the electrode column 31, a through hole 1122 is formed in an end of the plug portion 112, and the electrode column 31 extends out of the plug portion 112 after passing through the through hole 1122.

Specifically, the metal spring plate 33 is used as a negative electrode of the electric connection assembly 3 and is used for contacting with a negative electrode on the inner side wall of the cigar lighter interface; the electrode post 31 serves as the positive electrode of the electrical connection assembly 3 for contact with the positive electrode on the bottom wall of the cigar lighter interface, thereby achieving electrical connection between the circuit board 21 and the cigar lighter interface. After intelligent vehicle-mounted charging positioning device is inserted into the cigar lighter interface, the protrusion 334 on the metal elastic sheet 33 is in contact with the negative electrode on the inner side wall of the cigar lighter interface, the electrode column 31 is in contact with the positive electrode on the bottom wall of the cigar lighter interface, and the electrode column 31 can elastically stretch and retract under the action of the spring 32 so as to adapt to the depth difference of different cigar lighter interfaces.

As shown in fig. 3, as an embodiment, the electrode column 31 has a hollow structure, and an end of the spring 32 is inserted into the electrode column 31 and abuts against an inner wall of the electrode column 31. Of course, in other embodiments, the electrode post 31 and the spring 32 may be fixedly connected by welding or the like.

According to the intelligent vehicle-mounted charging positioning device provided by the embodiment of the utility model, the communication module 24 and the positioning module 25 are arranged, so that the intelligent vehicle-mounted charging positioning device has a positioning function; meanwhile, the intelligent vehicle-mounted charging positioning device is provided with the USB interface 22 and the type-C interface 23, so that the intelligent vehicle-mounted charging positioning device can be compatible with plug-in power supply of a USB connector and a type-C connector, and the compatibility of the intelligent vehicle-mounted charging positioning device is improved. Moreover, the intelligent vehicle-mounted charging and positioning device is further provided with an SOS alarm module 26, so that the intelligent vehicle-mounted charging and positioning device has an SOS alarm function, and the functions of the intelligent vehicle-mounted charging and positioning device are enriched.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The intelligent vehicle-mounted charging positioning device is characterized by comprising a shell (1) and a circuit module (2) arranged in the shell (1), wherein the circuit module (2) comprises a circuit board (21), a USB interface (22), a type-C interface (23), a communication module (24) and a positioning module (25), the communication module (24) is electrically connected with the positioning module (25), and the USB interface (22), the type-C interface (23), the communication module (24) and the positioning module (25) are arranged on the circuit board (21) and are electrically connected with the circuit board (21); the USB interface (22) and the type-C interface (23) are respectively arranged at different positions on the circuit board (21), a first through hole (121) and a second through hole (122) are formed in the shell (1), and the first through hole (121) and the second through hole (122) respectively correspond to the USB interface (22) and the type-C interface (23), so that the USB interface (22) and the type-C interface (23) are respectively exposed through the first through hole (121) and the second through hole (122).

2. The intelligent vehicle-mounted charging and positioning device according to claim 1, wherein the circuit module (2) further comprises an SOS alarm module (26), and the SOS alarm module (26) is electrically connected with the communication module (24); the SOS alarm module (26) comprises an alarm information sending module (261), wherein the alarm information sending module (261) is used for sending a short message or a telephone notification to the cloud platform (5) and a preset mobile phone number of an emergency contact person through the communication module (24) after triggering.

3. The intelligent vehicle-mounted charging and positioning device according to claim 2, wherein the SOS alarm module (26) further comprises a voice recording module (262), and the voice recording module (262) is used for recording voice information and sending the recorded voice information to the cloud platform (5) through the communication module (24).

4. The intelligent vehicle-mounted charging positioning device according to claim 2, wherein the circuit module (2) further comprises a switch (27), the switch (27) is arranged on the circuit board (21) and is electrically connected with the SOS alarm module (26), and the switch (27) is used for switching on or off the SOS alarm module (26); the switch (27) is provided with a switch button (271), and the shell (1) is provided with a third through hole (123) corresponding to the switch button (271).

5. The intelligent vehicle-mounted charging positioning device according to claim 4, wherein the housing (1) comprises a main housing (11) and a cover plate (12) connected with the main housing (11), and the cover plate (12) is positioned on one side of the main housing (11); the circuit module (2) is arranged in the main shell (11), the USB interface (22), the type-C interface (23) and the switch (27) are arranged on one side, close to the cover plate (12), of the circuit board (21), and the switch (27) is positioned between the USB interface (22) and the type-C interface (23); the first through hole (121), the second through hole (122) and the third through hole (123) are all arranged on the cover plate (12), and the third through hole (123) is located between the first through hole (121) and the second through hole (122).

6. The intelligent vehicle-mounted charging and positioning device according to claim 1, wherein the circuit board (21) has a first surface (21A) and a second surface (21B) which are opposite, the USB interface (22) and the type-C interface (23) are both disposed on the first surface (21A) of the circuit board (21), and the communication module (24) and the positioning module (25) are both disposed on the second surface (21B) of the circuit board (21).

7. The intelligent vehicle-mounted charging positioning device according to claim 1, wherein the circuit board (21) comprises a first part (211) and a second part (212) which are connected with each other, and the USB interface (22), the type-C interface (23), the communication module (24) and the positioning module (25) are all arranged on the first part (211); the circuit module (2) further comprises an electric connection component (3) arranged in the shell (1), the electric connection component (3) is arranged on the second part (212) and is far away from one end of the first part (211), the electric connection component (3) is electrically connected with the circuit board (21), and the electric connection component (3) is used for being electrically connected with a cigar lighter interface on an automobile.

8. The intelligent vehicle-mounted charging location device of claim 7, wherein a width of the second portion (212) is less than a width of the first portion (211); the shell (1) comprises a main shell body (11), the circuit board (21) is arranged in the main shell body (11), the main shell body (11) comprises a main body part (111) and a plug-in part (112) used for being plugged into a cigarette lighter interface, the main body part (111) and the plug-in part (112) respectively correspond to the first part (211) and the second part (212), the size of the plug-in part (112) is smaller than that of the main body part (111), the electric connection assembly (3) is arranged in the plug-in part (112), and the plug-in part (112) is of a cylindrical structure.

9. The intelligent vehicle-mounted charging positioning device according to claim 8, wherein the electrical connection assembly (3) comprises an electrode column (31), a spring (32) and a metal shrapnel (33) of U-shaped structure; the metal elastic sheet (33) comprises an electric connection part (331) and a first clamping part (332) and a second clamping part (333) which are respectively formed by outwards extending two ends of the electric connection part (331), the electric connection part (331) is fixed on the second part (212) and is electrically connected with the circuit board (21), and the first clamping part (332) and the second clamping part (333) are respectively positioned on two opposite sides of the second part (212); the first clamping part (332) and the second clamping part (333) are respectively provided with a bulge (334), the side walls of the two opposite sides of the plug-in part (112) are provided with clamping holes (1121), and the bulge (334) on the first clamping part (332) and the bulge (334) on the second clamping part (333) respectively penetrate through the clamping holes (1121) of the two opposite sides and then extend out of the plug-in part (112); one end of the spring (32) is fixed with the second part (212) and is electrically connected with the circuit board (21), the other end of the spring (32) is connected with the electrode column (31), a through hole (1122) is formed in the end of the plug-in connection portion (112), and the electrode column (31) penetrates through the through hole (1122) and then extends out of the plug-in connection portion (112).

10. The intelligent vehicle-mounted charging location device according to any one of claims 1-9, wherein the communication module (24) is a 2G/4G dual-frequency network communication module, and the location module (25) is a GPS/BD dual-location module.