Battery mounting structure of mobile terminal and mobile terminal

Abstract

The application relates to the technical field of electronic equipment, in particular to a battery mounting structure of a mobile terminal and the mobile terminal. The battery mounting structure of the mobile terminal comprises a first power supply interface and a second power supply interface, an internal battery compartment of the mobile terminal is formed, one end of the battery compartment is provided with an opening on the frame of the mobile terminal, and the other end of the battery compartment is provided with the first power supply interface. The second power supply interface is arranged at one end of a battery, the battery can be plug-in arranged in the battery compartment through the opening on the frame, and when the battery is inserted into the battery compartment, the second power supply interface is electrically connected with the first power supply interface in a quick insertion mode. Therefore, the battery mounting structure of the mobile terminal can make the battery plug-in on the mobile terminal, so that the user can replace and maintain the battery, the battery replacement cost is reduced, and the disassembly of the battery will not cause damage to other electronic devices in the mobile terminal.

Description

Technical Field

[0001] This application relates to the field of electronic device technology, and in particular to a battery mounting structure for a mobile terminal and a mobile terminal. Background Technology

[0002] With the rapid development of technology, mobile devices such as smartphones and tablets have become indispensable tools in people's daily lives. In today's market, most mobile devices adopt a unibody design. While this design has certain advantages in terms of appearance, size, and internal space utilization, it often requires disassembly when the battery needs to be replaced. This unibody design usually requires professional technicians and tools, which ordinary users cannot easily do themselves. This not only wastes manpower and resources, but also may damage other components inside the mobile device during disassembly, causing some functions to fail. Utility Model Content

[0003] The purpose of this utility model is to provide a battery installation structure for a mobile terminal and a mobile terminal, so as to facilitate the replacement of the mobile terminal's battery.

[0004] This utility model provides a battery installation structure for a mobile terminal, wherein a battery compartment is formed inside the mobile terminal, and an opening communicating with the battery compartment is formed on the frame of the mobile terminal, and a first power interface is provided at the end of the battery compartment opposite to the opening.

[0005] The mobile terminal has a second power interface at one end of its battery. The battery can be plugged into the battery compartment through the opening, and the second power interface can be electrically connected to the first power interface in a quick-connect manner.

[0006] Furthermore, one of the first power interface and the second power interface is a USB male connector, and the other is a compatible USB female connector.

[0007] Alternatively, one of the first power interface and the second power interface may be a Type-C male connector, and the other may be a compatible Type-C female connector;

[0008] Alternatively, one of the first power interface and the second power interface may be a male Lightning connector, and the other may be a compatible female Lightning connector.

[0009] Furthermore, the battery includes a cell and a protection board, the protection board is encapsulated at one end of the cell, and the second power interface is electrically connected to the protection board to be electrically connected to the cell through the protection board.

[0010] Furthermore, the second power interface includes a second positive interface and a second negative interface;

[0011] The first power interface includes a first positive interface and a first negative interface. The second positive interface is electrically connected to the first positive interface in a quick-connect manner, and the second negative interface is electrically connected to the first negative interface in a quick-connect manner.

[0012] Furthermore, the end of the battery away from the second power interface is provided with an end cap, which can be adapted to seal the opening of the frame of the mobile terminal.

[0013] Furthermore, the frame of the mobile terminal forms a stepped groove around the opening, and the end cap is adapted to be inserted into the stepped groove so that the end cap abuts against the bottom wall of the stepped groove.

[0014] Furthermore, a sealing groove is provided on the circumferential sidewall of the end cap, and a sealing ring is provided in the sealing groove. The end cap is sealed against the circumferential sidewall of the stepped groove through the sealing ring.

[0015] Furthermore, the end cap is fastened to the bottom wall of the stepped groove by fasteners;

[0016] Alternatively, the end cap has an elastic buckle on its side wall and the stepped groove has a slot on its side wall, and the elastic buckle can be inserted into the slot.

[0017] The end cap is provided with an unlocking hole through which a pin can be inserted to push the elastic buckle and disengage it from the slot.

[0018] Furthermore, a limiting groove is provided on the bottom wall of the stepped groove, and an elastic element is installed in the limiting groove. When the end cap abuts against the bottom wall of the stepped groove, the elastic element is compressed in the limiting groove.

[0019] This utility model also provides a mobile terminal, including the battery mounting structure of the mobile terminal described in any of the above claims.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] The battery mounting structure for a mobile terminal provided by this utility model includes a first power interface and a second power interface. The mobile terminal has a battery compartment inside for housing the battery. One end of the battery compartment has an opening on the frame of the mobile terminal that communicates with the interior of the battery compartment. The other end of the battery compartment has the first power interface, which is electrically connected to the motherboard inside the mobile terminal to provide power for the operation of the mobile terminal when the battery is connected. The second power interface is located at one end of the battery. The battery can be plugged into the battery compartment through the opening on the frame of the mobile terminal in a pluggable manner. The end of the battery with the second power interface is opposite to the end of the battery compartment with the first power interface, so that when the battery is inserted into the battery compartment, the second power interface is quickly connected to the first power interface. Therefore, the battery mounting structure of this application allows the battery to be plugged in and removed from the mobile terminal, facilitating battery replacement and maintenance by the user, reducing battery replacement costs, and ensuring that battery removal does not damage other electronic components inside the mobile terminal.

[0022] This utility model also provides a mobile terminal, including the battery mounting structure of the mobile terminal, so that the mobile terminal also has the beneficial effects of the battery mounting structure of the mobile terminal. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 A schematic diagram of the battery mounting structure of the mobile terminal provided in this embodiment of the utility model;

[0025] Figure 2 A schematic diagram of the battery structure provided in an embodiment of this utility model.

[0026] Figure label:

[0027] 1-Mobile terminal, 2-Battery, 21-Second power interface, 22-End cover, 23-Protection board, 24-Second positive interface, 25-Second negative interface. Detailed Implementation

[0028] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0029] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0030] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] The following reference Figure 1 and Figure 2 This application describes a battery mounting structure for a mobile terminal and a mobile terminal according to some embodiments thereof.

[0034] This application provides a battery mounting structure for a mobile terminal, such as... Figure 1As shown, the battery installation structure of the mobile terminal includes a first power interface and a second power interface 21. The mobile terminal 1 has a battery compartment 2 inside for housing the battery 2. One end of the battery compartment 2 has an opening on the frame of the mobile terminal 1 that communicates with the interior of the battery compartment 2. The other end of the battery compartment 2 has the first power interface, which is electrically connected to the motherboard inside the mobile terminal 1 to provide power for the operation of the mobile terminal 1 when the battery 2 is connected. The second power interface 21 is located at one end of the battery 2. The battery 2 can be plugged into the battery compartment 2 through the opening on the frame of the mobile terminal 1 in a pluggable manner. The end of the battery 2 with the second power interface 21 is opposite to the end of the battery compartment 2 with the first power interface, so that when the battery 2 is inserted into the battery compartment 2, the second power interface 21 is electrically connected to the first power interface in a quick-connect manner. Therefore, through the battery 2 mounting structure of the mobile terminal 1 of this application, the battery 2 can be plugged into and removed from the mobile terminal 1, so that the user can replace and repair the battery 2, reduce the replacement cost of the battery 2, and the removal of the battery 2 will not damage other electronic components in the mobile terminal 1.

[0035] In this embodiment, preferably, as follows: Figure 2 As shown, the first power interface and the second power interface 21 are USB interfaces, that is, one of the first power interface and the second power interface 21 is a USB male connector, and the other is a compatible USB female connector.

[0036] Alternatively, the first power interface and the second power interface 21 can be Type-C interfaces, that is, one of the first power interface and the second power interface 21 is a Type-C male connector, and the other is a compatible Type-C female connector.

[0037] Alternatively, the first power interface and the second power interface 21 can be Lighting interfaces, that is, one of the first power interface and the second power interface 21 is a Lighting male connector, and the other is a compatible Lighting female connector.

[0038] In one embodiment of this application, preferably, the battery 2 includes a cell and a protection board 23. The protection board 23 is encapsulated at one end of the cell, the tabs of the cell are electrically connected to the protection board 23, and the second power interface 21 is also electrically connected to the protection board 23, so that the cell and the second power interface 21 are electrically connected through the protection circuit on the protection board 23, thereby enabling the battery 2 to be charged and discharged stably and safely.

[0039] In this embodiment, preferably, as follows: Figure 2As shown, the second power interface 21 includes a second positive interface 24 and a second negative interface 25. The first power interface in the battery compartment 2 includes a first positive interface and a first negative interface. When the battery 2 is inserted into the battery compartment 2, the second positive interface 24 of the battery 2 can be electrically connected to the first positive interface in a quick-connect manner, and the second negative interface 25 of the battery 2 can be electrically connected to the first negative interface in a quick-connect manner.

[0040] In this embodiment, there is at least one second positive terminal interface 24 and at least one second negative terminal interface 25. The number of first positive terminals in the battery compartment 2 is the same as the number of second positive terminals 24 and they can be electrically connected in a one-to-one correspondence. The number of first negative terminals is the same as the number of second negative terminals 25 and they can be electrically connected in a one-to-one correspondence.

[0041] In one embodiment of this application, preferably, the end of the battery 2 away from the second power interface 21 is provided with an end cap 22. When the battery 2 is inserted into the battery 2 compartment, the end cap 22 can be placed precisely in the opening of the frame of the mobile terminal 1 to seal the opening on the frame, thereby ensuring the consistency and aesthetics of the appearance of the mobile terminal 1.

[0042] In this embodiment, preferably, a stepped groove is formed around the opening on the frame of the mobile terminal 1, and the end cap 22 on the battery 2 can be inserted into the stepped groove to seal the opening on the frame. When the end cap 22 abuts against the bottom wall of the stepped groove, the battery 2 is inserted into the battery compartment, and the second power interface 21 of the battery 2 is inserted into the first power interface of the battery compartment to form a stable electrical connection.

[0043] In this embodiment, preferably, a sealing groove is provided on the circumferential sidewall of the end cover 22, and a sealing ring is installed in the sealing groove, so that when the end cover 22 is inserted into the stepped groove, it can be sealed against the circumferential sidewall of the stepped groove through the sealing ring, thereby ensuring the overall sealing of the mobile terminal 1.

[0044] The sealing groove can also be set on the side surface of the end cover 22 opposite to the bottom wall of the stepped groove, so that the sealing groove is arranged around the circumference of the end cover 22.

[0045] In this embodiment, preferably, the end cap 22 and the bottom wall of the stepped groove are fastened together by fasteners; for example, the end cap 22 and the bottom wall of the stepped groove are provided with screw holes at opposite positions so that screws can be inserted to fasten the two together.

[0046] In this embodiment, preferably, the side wall of the end cover 22 is provided with an elastic buckle, and the stepped groove is provided with a slot opposite to the elastic buckle. The elastic buckle can be inserted into the slot under its own elastic force to achieve the locking installation of the end cover 22 in the stepped groove; at the same time, the elastic buckle can also be pushed to exit from the slot to unlock the end cover 22 so that the battery 2 can be pulled out from the battery 2 compartment.

[0047] For example, the side wall of the end cap 22 is provided with a receiving groove, and the elastic buckle includes a locking member and an elastic member provided in the receiving groove. One end of the locking member abuts against the bottom wall of the receiving groove through the elastic member, and the other end of the locking member extends out of the receiving groove and is inserted into the slot under the action of the elastic member, so as to realize the locking of the end cap 22 in the stepped groove.

[0048] The end cover 22 has an unlocking hole on the side surface facing the outside of the mobile terminal 1. The unlocking hole is connected to the receiving groove. A SIM card pin can be inserted through the unlocking hole. When the SIM card pin is inserted, it can push the locking member back into the receiving groove. For example, the locking member and the SIM card pin are provided with an inclined surface. The SIM card pin can act on the inclined surface to push the locking member back into the receiving groove, thereby unlocking the end cover 22.

[0049] In this embodiment, preferably, a limiting groove is provided on the bottom wall of the stepped groove, and an elastic element is installed in the limiting groove. When the tube cover abuts against the bottom wall of the stepped groove, the elastic element is compressed in the limiting groove. Thus, when the end cover 22 is unlocked, the elastic element can push the end cover 22 outward, thereby causing the battery 2 to pop out to the outside of the battery 2 compartment, so that the user can pull out the battery 2.

[0050] This application also provides a mobile terminal, including the battery mounting structure of the mobile terminal according to any of the above embodiments.

[0051] In this embodiment, the mobile terminal includes a battery mounting structure for the mobile terminal, and therefore the mobile terminal has all the beneficial effects of the battery mounting structure for the mobile terminal, which will not be described in detail here.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A battery mounting structure of a mobile terminal, characterized by comprising: Includes a first power interface and a second power interface; The first power interface is located at one end of the battery compartment of the mobile terminal, and the other end of the battery compartment has an opening formed on the frame of the mobile terminal. The second power interface is located at one end of the battery, and the battery can be plugged into the battery compartment through the opening in a pluggable manner, and the second power interface is electrically connected to the first power interface in a quick-connect manner.

2. The battery mounting structure of the mobile terminal according to claim 1, wherein One of the first power interface and the second power interface is a USB male connector, and the other is a compatible USB female connector. Alternatively, one of the first power interface and the second power interface may be a Type-C male connector, and the other may be a compatible Type-C female connector; Alternatively, one of the first power interface and the second power interface may be a male Lightning connector, and the other may be a compatible female Lightning connector.

3. The battery mounting structure of the mobile terminal according to claim 1, wherein The battery includes a cell and a protection board. The protection board is encapsulated at one end of the cell, and the second power interface is electrically connected to the protection board to be electrically connected to the cell through the protection board.

4. The battery mounting structure of the mobile terminal according to claim 3, wherein The second power interface includes a second positive interface and a second negative interface; The first power interface includes a first positive interface and a first negative interface. The second positive interface is electrically connected to the first positive interface in a quick-connect manner, and the second negative interface is electrically connected to the first negative interface in a quick-connect manner.

5. The battery mounting structure of the mobile terminal according to claim 1, wherein The battery has an end cap at the end furthest from the second power interface, and the end cap can be adapted to seal the opening of the frame of the mobile terminal.

6. The battery mounting structure of the mobile terminal according to claim 5, wherein The frame of the mobile terminal forms a stepped groove around the opening, and the end cap is adapted to be inserted into the stepped groove so that the end cap abuts against the bottom wall of the stepped groove.

7. The battery mounting structure of the mobile terminal according to claim 6, wherein The end cap has a sealing groove on its circumferential sidewall, and a sealing ring is provided in the sealing groove. The end cap is sealed against the circumferential sidewall of the stepped groove through the sealing ring.

8. The battery mounting structure of the mobile terminal according to claim 6, wherein The end cap is fastened to the bottom wall of the stepped groove by fasteners; Alternatively, the end cap has an elastic buckle on its side wall and the stepped groove has a slot on its side wall, and the elastic buckle can be inserted into the slot. The end cap is provided with an unlocking hole through which a pin can be inserted to push the elastic buckle and disengage it from the slot.

9. The battery mounting structure of the mobile terminal according to claim 6, wherein A limiting groove is provided on the bottom wall of the stepped groove, and an elastic element is installed in the limiting groove. When the end cap abuts against the bottom wall of the stepped groove, the elastic element is compressed in the limiting groove.

10. A mobile terminal, characterized by The battery mounting structure of the mobile terminal included in any one of claims 1 to 9.

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