Mobile phone with detachable magnetic battery

Abstract

The invention discloses a mobile phone with a detachable magnetic battery, which comprises a mobile phone body and the detachable battery, and is characterized in that the battery is mounted, replaced and used in a battery mounting mode of magnetic adsorption, and the battery replacement operation can be completed without shutdown during the battery replacement period. When the electric quantity of the mobile phone is too low, the detachable battery with low electric quantity can be taken down, a new battery can be replaced for continuous use through a battery mounting mode of magnetic adsorption, and the operation of replacing the battery can be completed without turning off the mobile phone. According to the brand-new mobile phone with the detachable battery, the battery endurance of the mobile phone is improved by utilizing the detachable and replaceable characteristics of the battery, and the battery of the mobile phone is more convenient and rapid to detach, replace and use through a battery installation mode of magnetic adsorption and a battery replacement mode that the battery replacement operation can be completed without shutdown.

Description

Technical Field

[0001] The present invention relates to a mobile phone, in particular to a mobile phone with a detachable and replaceable battery, a mobile phone that can remove, replace, install and use the battery by magnetic adsorption, and a mobile phone that can replace the battery without shutting down the phone. Background Art

[0002] In today's mobile phone industry, due to the all-in-one design, internal batteries, that is, non-removable batteries have become the mainstream. This makes it impossible for consumers to replace batteries by themselves, which seriously affects the battery life of the mobile phone. In order to extend the battery life of the mobile phone, consumers need to purchase mobile power sources such as power banks, which not only increases the cost of use for consumers, but also affects the portability of mobile phone use. Summary of the invention

[0003] In order to solve the above problems, a mobile phone with a detachable magnetic battery is invented. The present invention provides a mobile phone with a detachable battery, which can complete battery removal, replacement, installation and use without shutting down the phone, through a battery installation method of magnetic adsorption and a mobile phone power supply method of dual batteries bidirectional power supply. By utilizing the design characteristics of the detachable and replaceable mobile phone battery and the battery installation and use method of magnetic adsorption, a new mobile phone with detachable and replaceable batteries is provided, which makes the removal and replacement of the mobile phone battery more convenient and quick. At the same time, by utilizing the mobile phone power supply design of dual batteries bidirectional power supply, a mobile phone is provided that can complete the battery replacement operation without shutting down the phone.

[0004] The purpose of the present invention is to provide a mobile phone with a removable and replaceable battery, and in particular to provide a battery installation and use method through magnetic adsorption and a battery replacement method that can complete the battery replacement operation without shutting down the phone, so as to make the removal, replacement, installation and use of the battery of the mobile phone more convenient and quick.

[0005] To achieve the above object, the technical solution of the present invention is achieved through the following solutions: Provided is a mobile phone with a detachable magnetic battery, which provides power requirements for the mobile phone through a dual-battery bidirectional power supply method of a built-in battery and a detachable battery, and completes the removal, replacement, installation and use of the detachable battery through a magnetically adsorbed battery installation method, and the battery replacement operation can be completed without shutting down the mobile phone during the replacement of the detachable battery; the built-in battery and the detachable battery provide power to the mobile phone separately and simultaneously, so during the removal or replacement of the detachable battery, the built-in battery will continue to provide the required power to the mobile phone, so that the mobile phone can still remain in a powered-on state, through this dual-battery bidirectional power supply method and the magnetically adsorbed battery installation method, the mobile phone can complete the removal, replacement, installation and use of the battery without shutting down the mobile phone, and the removal and installation of the battery are more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 Schematic diagram of a mobile phone with a detachable magnetic battery.

[0007] Figure 2 Schematic diagram of the installation of the magnetic connector plug-in and the built-in battery.

[0008] Figure 3 Schematic diagram of the body structure and shell of a mobile phone with a detachable magnetic battery Figure 1 .

[0009] Figure 4 Schematic diagram of the body structure and shell of a mobile phone with a detachable magnetic battery Figure 2 .

[0010] Figure 5 Schematic diagram of the internal structure of a removable battery.

[0011] Figure 6 Schematic diagram of dual battery bidirectional power supply without shutting down the device to replace batteries.

[0012] Figure 7 Schematic diagram of magnetic adsorption to install the battery.

[0013] Figure 8 Magnetic battery detachable mobile phone assembly completed Figure 1 .

[0014] Fig. 9 Magnetic battery detachable mobile phone assembly completed Figure 2 . Implementation

[0015] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0016] like Figure 1 Figure 2 As shown, the magnetic battery detachable mobile phone of the present invention includes a magnetic connector plug-in a-1, a magnetic connector connector a-2, a mobile phone body b-1, a magnetic battery b-2, a built-in battery b-3, a power cord 4, a power cord 5, a PCB board 6, a power interface 7, a power interface 8, and a battery compartment 9.

[0017] in Figure 2What is shown is a schematic diagram of the built-in battery and the magnetic suction connector plug-in being electrically connected to the PCB board respectively. The built-in battery b-3 is installed in the PCB board 6, and is electrically connected to the power interface 8 in the PCB board 6 through the power line 5 and transmits current to each other. One end of the power line 4 is electrically connected to the pin terminal piece a-1-1 at the bottom of the magnetic suction connector plug-in a-1 by welding, and the other end is electrically connected to the power interface 7 in the PCB board 6. Through the electrical connection of the power line 4, the PCB board 6 and the magnetic suction connector plug-in a-1 transmit current to each other.

[0018] Figure 1 Shown is a schematic diagram of a mobile phone with a detachable magnetic battery. The mobile phone with a detachable magnetic battery of the present invention provides power to the mobile phone through a dual-battery bidirectional power supply method of a built-in battery b-3 and a magnetic battery b-2, and completes the disassembly, replacement, installation and use of the magnetic battery b-2 through the magnetic attraction characteristics and electrical signal transmission characteristics of the magnetic connector plug-in a-1 and the magnetic connector connector a-2 when they are in contact.

[0019] The built-in battery b-3 is a soft-packaged ion battery installed on the PCB board 6. It is a non-removable battery in the mobile phone. Through the electrical connection between the power cord 5 and the PCB board 6, the built-in battery b-3 and the PCB board 6 are energized, and through the electrical connection of the power cord 5, the power in the built-in battery b-3 is transmitted to the PCB board 6, and the power required for normal operation of the mobile phone body b-1 is provided.

[0020] The magnetic battery b-2 is a detachable mobile phone battery equipped with a magnetic connector. When the power is too low, the low-power magnetic battery b-2 can be removed and replaced with a new magnetic battery for continued use, and the magnetic battery b-2 can be disassembled, replaced, installed and used through the magnetic attraction characteristics and electrical signal transmission characteristics of the magnetic connector. A magnetic connector plug-in a-1 and a magnetic connector connector a-2 that matches the magnetic connector plug-in a-1 are installed in the battery compartment 9 and the magnetic battery b-2, respectively. The magnetic connector connector a-2 is installed in the magnetic battery b-2, and is the connection interface for the magnetic battery b-2 to be powered from the inside to the outside. The magnetic connector plug-in a-1 is installed in the battery compartment 9 of the mobile phone body b-1, and is electrically connected to the PCB board 6 through the power cord 4, and is the connection interface for the mobile phone body b-1 to be powered from the outside to the inside.

[0021] When the magnetic connector plug-in a-1 contacts the magnetic connector connection a-2, a magnetic attraction force will be generated. Through the generated magnetic attraction force, the magnetic battery b-2 will be installed in the battery compartment 9 by magnetic adsorption, and an electrical connection will be established after the magnetic attraction contact between the magnetic connector plug-in a-1 and the magnetic connector connection a-2, so that current can be transmitted between the magnetic battery b-2 and the mobile phone body b-1, and through the electrical signal transmission characteristics of the magnetic connector, the power in the magnetic battery b-2 is transmitted in the form of current to the mobile phone body b-1 through the electrical connection between the magnetic connector plug-in a-1 and the magnetic connector connection a-2 to provide the required power for the mobile phone.

[0022] As described above, the mobile phone with a detachable magnetic battery is a mobile phone that is powered by a dual-battery bidirectional power supply method of a built-in battery b-3 and a magnetic battery b-2. The built-in battery b-3 and the magnetic battery b-2 respectively and simultaneously provide power to the mobile phone body b-1. Therefore, during the removal or replacement of the magnetic battery b-2, the built-in battery b-3 will continue to provide the mobile phone body b-1 with the power required for normal operation, so that the operation of the mobile phone will not be affected by the removal or replacement of the magnetic battery b-2, and the mobile phone can still remain turned on. Through this dual-battery bidirectional power supply battery power supply method, the mobile phone can complete the replacement operation of the magnetic battery without shutting down.

[0023] In addition, the built-in battery b-3 is an ion battery, which can have any shape and capacity. The preferred solution is to use a soft-packaged ion battery with a capacity of 50 mAh, a volume of 1.5 cm*1.5 cm*0.5 cm, and a rectangular shape. In addition, the finished product of the soft-packaged ion battery itself has a power cord, which is electrically connected to the circuit protection board in the ion battery, so the power cord can be connected to the power cord interface on the PCB board to establish an electrical connection with the PCB board.

[0024] Secondly, the present invention is designed to install and use the device battery through a magnetic connector, and to remove and replace the device battery without shutting down the device through dual-battery bidirectional power supply. This design is applicable to all mobile phone fields, as well as all tablet computers, handheld game consoles, wearable devices, and other digital electronic products.

[0025] Figure 3 Figure 4The figure shows the body structure and shell diagram of a mobile phone with a detachable magnetic battery, including a mobile phone body 19 formed by integrated stamping, a magnetic battery b-2, a battery compartment 9, and a body shell 20. The body shell 20 is composed of a shell surface 20-1 and a shell surface 20-2. The shell surface 20-1 is tightly encapsulated with the body 19, and the shell surface 20-2 is used as the shell of the magnetic battery b-2. When the magnetic battery b-2 is installed in the battery compartment 9 of the body 19, the shell surface 20-2 used as the shell of the magnetic battery b-2 and the shell surface 20-1 encapsulated in the body 19 will be used as the shell of the body 19. Through this body and shell, the replacement of the battery is more convenient and quick, and the mobile phone with a detachable and replaceable battery has good sealing.

[0026] Figure 5 What is shown is the internal structure of the magnetic battery, which is a detachable mobile phone battery used in the magnetic battery detachable mobile phone of the present invention. It is a detachable mobile phone battery equipped with a magnetic connector and transmitting current through the magnetic connector, including a magnetic connector connector a-2, a battery cell 10, a power cord 11, a circuit protection board 12, a positive ear 16, a negative ear 17, and a shell 18. In addition, the circuit protection board 12 is provided with a positive terminal sheet 14, a negative terminal sheet 15, and a pin terminal 13 for electrically connecting the positive ear and the negative ear of the battery cell and the power cord, and a pin terminal sheet a-2-1 for electrically connecting the power cord 11 is provided on the back of the magnetic connector connector a-2.

[0027] The battery cell 10 described therein refers to a single chemical battery containing a positive electrode and a negative electrode, which is the power storage part of the magnetic battery. The positive electrode ear 16 and the negative electrode ear 17 in the battery cell 10 are metal conductors that lead the positive electrode and the negative electrode out of the battery cell 10, and are the contact points of the battery cell 10 during charging and discharging. The positive electrode ear 16 and the negative electrode ear 17 are electrically connected to the positive terminal sheet 14 and the negative terminal sheet 15 in the circuit protection board 12 by welding, respectively, so that an electrical connection is established between the battery cell 10 and the circuit protection board 12, and they are energized and transmit current to each other.

[0028] The magnetic connector a-2 is a connection interface for the magnetic battery to supply power from the inside to the outside, and its power cord 11 is a physical line for transmitting electrical signals. One end of the power cord 11 is electrically connected to the pin terminal piece 13 of the circuit protection board 12 by welding, and the other end is electrically connected to the pin terminal piece a-2-1 at the bottom of the magnetic connector a-2 by welding. The power cord 11 establishes an electrical connection between the circuit protection board 12 and the magnetic connector a-2, so that they are energized and transmit current to each other.

[0029] When the magnetic battery is discharging, the electricity in the battery cell 10 is drawn out through the positive ear 16 and the negative ear 17 and transmitted to the circuit protection board 12, and then transmitted to the magnetic connector a-2 via the power cord 11. Finally, the magnetic connector a-2 contacts the magnetic connector plug-in installed in the mobile phone to establish an electrical connection, thereby transmitting the electricity in the battery cell 10 to the mobile phone in the form of electric current to provide the power demand of the mobile phone.

[0030] Secondly, the detachable battery designed by the present invention, which is installed with a magnetic connector and is installed and used through the magnetic attraction characteristics and electrical signal transmission characteristics of the magnetic connector, is applicable to all mobile phone fields and mobile phone battery fields, as well as the detachable battery field of digital electronic products.

[0031] In addition, the magnetic connector plug-in a-1 and the magnetic connector connection a-2 described in the present invention are also called magnet-type or magnetic connectors. They are connectors mainly composed of pogo pins and magnets. Through the structure of magnets attracting each other, a magnetic connector with strong adsorption force suitable for small size and thin structure is provided. They are respectively composed of a male end component and a female end component. Usually, the female end component is a connection component, and the male end component is a plug-in. The male end plug-in and the female end connection component can transmit information or current after magnetic attraction contact. The main function of the magnetic connector in the present invention is to provide magnetic adsorption force between the mobile phone and the magnetic battery, install the magnetic battery in the mobile phone, and transmit the power in the magnetic battery to the mobile phone through the magnetic connector to provide power for it.

[0032] In addition, in the preferred embodiment of the present invention, the magnetic connector installed on the mobile phone end is a plug-in, and the matching magnetic connector connector is installed in the magnetic battery. Under normal circumstances, the connector part of the magnetic connector is shorter and thinner than the plug-in part. Therefore, the thinner connector is installed in the magnetic battery, which has less impact on the volume of the battery cells and the battery capacity.

[0033] Figure 6 The diagram shows how to replace the battery without shutting down the device. Figure 1 Said through Figure 6 As shown, the principle and process of completing the battery replacement operation without shutting down the device are further described. Figure 1 As described above, the mobile phone with a detachable magnetic battery uses a built-in battery and a magnetic battery, and a dual-battery bidirectional power supply method to provide power for the mobile phone. The two batteries will provide power to the mobile phone separately and simultaneously.

[0034] Therefore, Figure 6As shown in part A1, the mobile phone is now in the on-state, and the built-in battery b-3 and the magnetic battery b-2 provide power to the mobile phone at the same time; part A2 is a schematic diagram of the built-in battery power supply. After the magnetic battery b-2 with too low power is removed, because the mobile phone adopts a dual-battery bidirectional power supply mode, its built-in battery b-3 and the magnetic battery b-2 provide power to the mobile phone separately and simultaneously. Therefore, after the magnetic battery b-2 is removed, the built-in battery b-3 continues to provide the mobile phone with the power required for normal operation. Therefore, as shown in part A2 of the figure, the mobile phone can still remain in the on state after the magnetic battery b-2 is removed; parts A3 and A4 are schematic diagrams of magnetic battery replacement. The magnetic battery b-4 is a replacement battery after the low-power magnetic battery b-2 is removed, and is installed in the mobile phone by magnetic adsorption for continued use; during the replacement of the magnetic battery, the dual-battery bidirectional power supply mode of the built-in battery b-3 and the magnetic battery b-2 allows the mobile phone to complete the battery replacement operation without shutting down, making battery replacement more convenient and quick.

[0035] Figure 7 The following is a schematic diagram of the installation and use of magnetic batteries. Figure 1 Said through Figure 7 As shown, the magnetic installation and use principle of the magnetic battery is further described in detail. The magnetic battery detachable mobile phone of the present invention completes the installation and use of the battery through the magnetic attraction characteristics and electrical signal transmission characteristics provided by the magnetic connector. A magnetic connector plug-in a-1 is installed in the mobile phone body b-1, which is the connection interface for the mobile phone body b-1 to supply power from the outside to the inside. A magnetic connector connector a-2 is installed in the magnetic battery b-2, which is the connection interface for the magnetic battery b-2 to supply power from the inside to the outside. Its magnetic connector is a connector composed of a magnet and a pogo pin. Therefore, when the magnetic connector plug-in a-1 contacts the magnetic connector connection a-2, the internal magnets will generate magnetic counterforce, thereby installing the magnetic battery b-2 into the mobile phone body b-1 by magnetic adsorption, and establishing an electrical connection through the magnetic counter contact between the magnetic connector plug-in a-1 and the magnetic connector connection a-2, so that current is transmitted between the mobile phone body b-1 and the magnetic battery b-2, thereby transmitting the power in the magnetic battery b-2 to the mobile phone body b-1 in the form of current through the magnetic connector plug-in a-1 and the magnetic connector connection a-2, thereby providing the required power for the mobile phone.

[0036] In addition, the design of the present invention, which uses a magnetic connector to complete the removal, replacement, installation and use of the detachable battery of the device, is applicable to all digital electronic product fields such as mobile phones, tablet computers, handheld game consoles, and wearable devices.

[0037] Figure 8 Fig. 9 The figure shows a schematic diagram of a mobile phone with a detachable magnetic battery. The mobile phone body and the magnetic battery of the mobile phone with a detachable magnetic battery of the present invention are assembled separately, and then the outer shell is covered to complete the assembly. Figure 8 Shown are schematic diagrams of the front and back of the mobile phone when the magnetic battery is not installed, and a schematic diagram of the back of the magnetic battery. Fig. 9 Shown are schematic diagrams of the front and back of the mobile phone after the magnetic battery is installed, as well as a schematic diagram of the front of the magnetic battery.

[0038] To sum up, the magnetic battery detachable mobile phone of the present invention is a mobile phone that provides power requirements through dual battery bidirectional power supply of built-in battery and magnetic battery, and through this dual battery bidirectional power supply mode, the battery can be removed and replaced without shutting down, and the magnetic battery can be removed, replaced, installed and used through the magnetic attraction characteristics and electrical signal transmission characteristics of the installed magnetic connector.

[0039] The built-in battery is installed on the PCB board and is electrically connected to the PCB board through a power line. The power of the built-in battery is transmitted to the PCB board through the electrical connection of the power line, and the power required for normal operation of the mobile phone is provided.

[0040] The magnetic battery is a detachable and replaceable mobile phone battery equipped with a magnetic connector. A magnetic connector plug-in and a magnetic connector connector matching the magnetic connector plug-in are installed in the mobile phone body and the magnetic battery respectively. The magnetic connector connector is installed in the magnetic battery and is the connection interface for the magnetic battery to supply power from the inside to the outside, while the magnetic connector plug-in is installed in the battery compartment of the mobile phone body and is electrically connected to the PCB board through the power line. It is the connection interface for the mobile phone body to supply power from the outside to the inside. The magnetic connector is a connector composed of a magnet and a pogo pin. Therefore, when the magnetic connector part contacts the magnetic connector plug-in, the magnets inside will generate magnetic attraction. Through the generated magnetic attraction, the magnetic battery can be installed in the mobile phone by magnetic adsorption, and an electrical connection is established after the magnetic attraction between the magnetic connector part and the magnetic connector plug-in, so that the mobile phone and the magnetic battery can transmit current to each other, so that the power in the magnetic battery is transmitted to the mobile phone in the form of current through the contact between the magnetic connector part and the magnetic connector plug-in, thereby providing the mobile phone with the power required for normal operation.

[0041] The mobile phone with detachable magnetic battery adopts a dual-battery bidirectional power supply method. The built-in battery and the magnetic battery will provide power to the mobile phone separately and simultaneously. Therefore, when the magnetic battery is removed or replaced, the built-in battery continues to provide the mobile phone with the power required for normal operation, so that the operation of the mobile phone will not be affected by the removal or replacement of the magnetic battery, and the phone can still remain on. Through this dual-battery dual-power supply method, the mobile phone can complete the magnetic battery replacement operation without shutting down.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A mobile phone with a removable magnetic battery is a mobile phone that provides power to the mobile phone through a dual-battery bidirectional power supply method of a built-in battery and a removable battery, and completes the removal, replacement, installation and use of the removable battery through a magnetically adsorbed battery installation method, and the battery replacement operation can be completed without shutting down the mobile phone during the replacement of the removable battery; its built-in battery and removable battery provide power to the mobile phone separately and simultaneously, so during the removal or replacement of the removable battery, the built-in battery will continue to provide the required power to the mobile phone, so that the mobile phone can still remain in a powered-on state. Through this dual-battery bidirectional power supply method and the magnetically adsorbed battery installation method, the mobile phone can complete the removal, replacement, installation and use of the battery without shutting down the mobile phone, which also makes the removal and installation of the battery more convenient and quick.

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