Beidou GPS positioning battery intelligent charger

Abstract

The utility model discloses a big dipper GPS positioning battery intelligent charger, including protection shell, shell, closed head, and there is the placing groove and the line groove on the protection shell, and the line groove is linked together with the placing groove, and the inside of protection shell is equipped with power module, and the shell is clamped to the inside of placing groove, and the inside installation of shell has the mainboard, and the mainboard electric connection has communication module and positioning module and the charging port, and the other side electric connection of mainboard has the battery, and the closed head is connected in the mainboard end, and the closed head is inserted with the shell, positioning module can be used to the positioning of charger, when cannot find charger, use mobile phone to check the position of charger, cooperate the reminder of buzzer, can find charger fast, when going out and carrying charger, also can prevent charger loss, the shell can be taken out from the placing groove of protection shell, can use positioning function alone, and the shell is installed in the bag or is pasted to other articles through adhesive tape, and it is convenient for user to position different articles.

Description

Technical Field

[0001] This utility model relates to the field of charger technology, specifically to a smart charger for a Beidou GPS positioning battery. Background Technology

[0002] Mobile phone chargers are an indispensable charging device. Some high-power multi-port chargers with good compatibility are expensive. If the charger cannot be found or is lost, the loss can be significant.

[0003] Among related technologies, a GPS-based charger (publication number CN204721018U) was found to have a solution that allows people traveling to charge their mobile phones even when there is no mains power by installing solar panels on the outer casing and the top of the drawer. The electrical energy converted by the solar panels is stored in a battery. The drawer can be extended and retracted to increase the contact area of ​​the solar panels. By installing a transformer in the inner cavity of the outer casing, the output power can be stabilized. By installing a GPS locator at the bottom of the inner cavity of the outer casing, people traveling can use GPS to locate their phones even when the phone is out of power.

[0004] However, in the above solution, the GPS locator is integrated into the casing and can only locate the charger. When you go out and do not need to carry the charger, the location function can no longer be used, which cannot meet the flexible location needs. Utility Model Content

[0005] The purpose of this invention is to provide a smart charger for Beidou GPS positioning batteries to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a Beidou GPS positioning battery smart charger, including a protective shell, the protective shell having a placement slot and a wire slot, the wire slot communicating with the placement slot, and a power module being provided inside the protective shell;

[0007] The outer shell is snapped into the placement slot. The outer shell and the protective shell are detachable, which can not only locate the charger, but also locate other items, such as cameras, backpacks, and power banks, making the location more flexible and easy to use.

[0008] The motherboard is installed inside the casing. The motherboard is electrically connected to a communication module, a positioning module, and a charging port. A battery is electrically connected to the other side of the motherboard. The charging port can charge the battery to ensure that the positioning function is normal. After the positioning module detects the location of the charger, the communication module sends the location information to the cloud platform for users to view. Users can find the location of the charger through the APP to prevent the charger from being lost or missing.

[0009] The sealing head is connected to the end of the motherboard and is inserted into the outer casing. It can protect the motherboard and ensure the normal use of the positioning function.

[0010] Furthermore, the power module is equipped with a plug, a USB output port, and a Type-C output port, which can adapt to the charging needs of different electronic devices. The Type-C output port charges the battery through the charging port and charging cable, which can quickly charge the battery and prevent the positioning function from being turned off.

[0011] Furthermore, the motherboard is electrically connected to a buzzer and an indicator light, and the outer casing is provided with sound holes and light holes corresponding to the buzzer and indicator light. The buzzer can provide a sound prompt to help users quickly find the charger, and the indicator light helps users determine whether the battery needs to be charged.

[0012] Furthermore, the motherboard is electrically connected to an NFC tag. When a mobile phone is brought close to the NFC tag, it binds to the motherboard, simplifying the connection process, making it convenient for users to quickly bind their devices, achieving an intelligent interactive experience, and reducing the difficulty of user operation.

[0013] Furthermore, several silicone heads are fixedly connected to the inner wall of the placement groove. The silicone heads press against the outer shell to make the outer shell clamp into the placement groove, so as to prevent the outer shell from loosening or falling off due to vibration or movement during use, and to enhance the fixing effect between the outer shell and the protective shell.

[0014] Furthermore, the sealing head has two clips that fit over the end of the motherboard and are secured to the motherboard with screws. This effectively and stably mounts the motherboard on the sealing head, preventing it from shaking inside the casing, ensuring the stability of the connection between the motherboard and other components, and ensuring the normal operation of the circuit.

[0015] Furthermore, the outer shell and the closure head are equipped with fixing holes, and screws are used to fix the outer shell and the closure head, making the entire outer shell assembly structure more stable and better protecting internal components such as the motherboard.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The motherboard and positioning module are installed inside the casing. The casing can be installed on the protective shell. The protective shell and the power module form a charger. The positioning module can be used to locate the charger. When the charger cannot be found, the location of the charger can be viewed using a mobile phone. With the reminder of the buzzer, the charger can be found quickly. When carrying the charger out, it can also prevent the charger from being lost and reduce property loss.

[0018] (2) The outer shell can be removed from the placement slot of the protective shell and the positioning function can be used independently. The outer shell can be put into a bag or attached to other items with tape, which makes it easier for users to locate different items and make full use of the positioning function to meet diverse positioning needs.

[0019] (3) The motherboard has a charging port. The battery can be quickly charged using the Type-C output port of the power module. The silicone head inside the slot holds the shell in place to prevent the shell from falling off. The battery level can be seen through the indicator light, which can remind the user to charge the battery in time, making it more convenient to use. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the outer shell and protective shell of this utility model after they have slid together;

[0022] Figure 3 This is a schematic diagram of the power supply module disassembled according to this utility model;

[0023] Figure 4 This is a schematic diagram of the motherboard disassembled according to this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the motherboard of this utility model.

[0025] In the diagram: 1. Protective case; 2. Type-C output port; 3. USB output port; 4. Cable channel; 5. Outer shell; 6. Sound outlet; 7. Light outlet; 8. Charging port; 9. Enclosed head; 10. Placement slot; 11. Plug; 12. Power module; 13. Silicone head; 14. Fixing hole; 15. Mainboard; 16. Battery; 17. Clip; 18. MCU; 19. Communication module; 20. Positioning module; 21. Buzzer; 22. Indicator light; 23. NFC tag. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example:

[0028] Please see Figure 1-5This utility model provides a technical solution: a Beidou GPS positioning battery smart charger, including a protective shell 1, the protective shell 1 having a placement slot 10 and a wire slot 4, the wire slot 4 communicating with the placement slot 10. When charging the battery 16, the wire slot 4 prevents the protective shell 1 from jamming the charging cable, which is especially convenient when using a shorter charging cable. The protective shell 1 is equipped with a power module 12 inside, the power module 12 adjusting the output voltage and current to meet the charging needs of mobile phones and different electronic devices.

[0029] The outer casing 5 is snapped into the placement slot 10. A motherboard 15 is installed inside the outer casing 5. The motherboard 15 has an MCU 18, which can be an STM32F103C8T6 (STMicroelectronics), a 2-bit ARM core with a 72MHz clock speed. It has rich I / O interfaces and communication peripherals (UART, SPI, I²C, etc.), meeting the needs of multi-task processing such as positioning, communication, and charging control, and is suitable for intelligent device control. Other MCU 18 models can also be selected according to requirements.

[0030] The motherboard 15 is electrically connected to a communication module 19, a positioning module 20, and a charging port 8. The communication module 19 can be NB-IoT, LoRa, or 4G / 5G, and wirelessly transmits positioning information to the cloud platform. NB-IoT is the preferred choice in this embodiment due to its low power consumption, wide coverage, and large connectivity. The NB-IoT module BC95-G is selected, which supports the 3GPP R14 standard. The positioning module 20 can be ATGM336H, which supports the BeiDou B1 and GPS L1 bands, with a positioning accuracy of 2.5m (CEP). It has a low power consumption mode, is suitable for positioning mobile devices, and has strong anti-interference capabilities. The charging port 8 is Type-C.

[0031] The other side of the motherboard 15 is electrically connected to a battery 16, which is a lithium battery with a long service life. After the positioning module 20 detects the location of the charger, the communication module 19 sends the location information to the cloud platform for users to view. The cloud platform has precise electronic map locations. Users can install an APP on their mobile phones to access the cloud platform and open the APP to view the location of the charger.

[0032] The sealing head 9 is connected to the end of the motherboard 15 and is inserted into the outer casing 5 to achieve the sealing protection of the motherboard 15.

[0033] In this embodiment, as Figure 1 and Figure 2As shown, the power module 12 has a plug 11, a USB output port 3, and a Type-C output port 2. The Type-C output port 2 charges the battery 16 through the charging port 8 and the charging cable. The plug 11 is inserted into the socket, and the power module 12 adjusts the voltage and current. The USB output port 3 and the Type-C output port 2 can output from both ports.

[0034] In this embodiment, as Figure 5 As shown, a buzzer 21 and an indicator light 22 are electrically connected to the motherboard 15. The outer casing 5 is provided with a sound outlet 6 and a light outlet 7 corresponding to the buzzer 21 and the indicator light 22. The buzzer 21 can be controlled to make a sound using the APP, making it easier to find the charger. The indicator light 22 flashes red to indicate that the battery 16 has low power. When the battery 16 is fully charged, the indicator light 22 is solid red. When the battery is fully charged, the indicator light 22 is solid green, which helps the user to determine whether the battery 16 needs to be charged.

[0035] In this embodiment, as Figure 5 As shown, an NFC tag 23 is electrically connected to the motherboard 15. When a mobile phone is brought close to the NFC tag 23, it binds to the motherboard 15. The NFC tag 23 can be an NTAG213 (NXP), which conforms to the ISO 14443A standard, has a storage capacity of 144 bytes, a reading distance of ≤10cm, supports fast identification by Android / iOS devices, and can write device ID and other information for binding verification. After logging into the account in the APP, the motherboard 15 can be quickly bound to the account. The operation is simple and convenient.

[0036] In this embodiment, as Figure 3 As shown, a number of silicone heads 13 are fixedly connected to the inner wall of the placement slot 10. The silicone heads 13 press against the outer shell 5 to make the outer shell 5 snap into the placement slot 10, thereby improving the stability of the assembly of the protective shell 1 and the outer shell 5, preventing the outer shell 5 from falling off, reducing non-human separation, and enabling stable locating of the charger.

[0037] In this embodiment, as Figure 4 As shown, the closed head 9 has two clips 17. The clips 17 are fitted onto the end of the motherboard 15 and the motherboard 15 is fixed with screws. The charging port 8 passes through the outer shell 5 and the battery 16 contacts the outer shell 5, ensuring that the motherboard 15 is stably installed and will not wobble.

[0038] In this embodiment, as Figure 4 As shown, the outer shell 5 and the closed head 9 have fixing holes 14, and screws are used to fix the outer shell 5 and the closed head 9. The outer shell 5 has a rectangular groove on its side, and a label can be pasted in the rectangular groove to cover the screws.

[0039] Specifically, during use, the positioning module 20 obtains its own location information and transmits the data to the MCU 18. After processing the location data, the MCU 18 wirelessly transmits the information to the cloud platform through the communication module 19, realizing low-power, wide-coverage remote data upload. Users can access the cloud platform through a mobile APP to view the real-time location of the charger on an electronic map. If the charger is lost, it is easy to find. If the location of the charger cannot be found, the user can also issue an operation command for the buzzer 21 to work through the APP. The charger can be quickly located by the sound of the buzzer 21.

[0040] Place the outer casing 5 into the placement slot 10, and use a charging cable to connect the charging port 8 to the Type-C output port 2 or the USB output port 3 to quickly charge the battery 16. The indicator light 22 will be solid green to indicate that it is fully charged.

[0041] Remove the outer casing 5 from the placement slot 10 and use it to locate other items, such as power banks, cameras, and backpacks, by pasting or placing them, thus meeting the anti-loss needs of different items.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart charger for a Beidou GPS-positioned rechargeable battery, characterized in that, include: The protective shell (1) has a placement groove (10) and a wire groove (4) on it. The wire groove (4) is connected to the placement groove (10). The protective shell (1) is equipped with a power module (12). The outer shell (5) is snapped into the placement slot (10). The outer shell (5) is equipped with a motherboard (15). The motherboard (15) is electrically connected to a communication module (19), a positioning module (20), and a charging port (8). The other side of the motherboard (15) is electrically connected to a battery (16). After the positioning module (20) detects the position of the charger, the communication module (19) sends the position information to the cloud platform for the user to view. A closed head (9) is connected to the end of the motherboard (15) and is plugged into the outer shell (5).

2. The intelligent charger for a Beidou GPS positioning battery according to claim 1, characterized in that: The power module (12) has a plug (11), a USB output port (3), and a Type-C output port (2). The Type-C output port (2) charges the battery (16) through the charging port (8) and the charging cable.

3. The intelligent charger for a Beidou GPS positioning battery according to claim 1, characterized in that: The motherboard (15) is electrically connected to a buzzer (21) and an indicator light (22), and the outer casing (5) is provided with a sound outlet (6) and a light outlet (7) corresponding to the buzzer (21) and the indicator light (22).

4. A smart charger for a Beidou GPS positioning battery according to claim 1, characterized in that: The motherboard (15) is electrically connected to an NFC tag (23), and the mobile phone can be brought close to the NFC tag (23) to bind to the motherboard (15).

5. A smart charger for a Beidou GPS positioning battery according to claim 1, characterized in that: A number of silicone heads (13) are fixedly connected to the inner wall of the placement groove (10). The silicone heads (13) press against the outer shell (5) so that the outer shell (5) is clamped into the placement groove (10).

6. A smart charger for a Beidou GPS positioning battery according to claim 1, characterized in that: The closed head (9) has two clips (17), which are fitted onto the end of the motherboard (15) and fixed to the motherboard (15) with screws.

7. A smart charger for a Beidou GPS positioning battery according to claim 1, characterized in that: The outer shell (5) and the closure head (9) have fixing holes (14) for fixing the outer shell (5) and the closure head (9) with screws.

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