Interface integration device, power supply equipment and vehicle

Abstract

The utility model discloses an interface integration device, power supply equipment and a vehicle. The interface integration device comprises an interface assembly, a rotating shaft and a power supply assembly. The interface assembly includes a plurality of different types of interfaces. The rotating shaft passes through the interface assembly, and the plurality of interfaces surround the rotating shaft. The power supply assembly comprises an output part, and at least one of the power supply assembly and the interface assembly is rotatably installed on the rotating shaft so that the output part can be electrically connected with any interface. The interface assembly integrates a plurality of different types of interfaces, so that the interface assembly can meet the interface requirements of different types of electric devices. The interface assembly or the power supply assembly can rotate relatively, so that the power supply assembly can be conducted with each interface of the interface assembly. Therefore, the interface integrated device can selectively conduct the interface and the output piece according to the interface required by a user, so that the circuit corresponding to the interface required by the user can be conducted, the user can realize data transmission or charging of the electric device according to the interface conducted by the circuit, and various interface requirements of the user are met.

Description

Technical Field

[0001] The present application relates to the technical field of charging, and more particularly, to an interface integration device, a power supply device, and a vehicle. Background Art

[0002] With the development of automobiles, automobile manufacturers often set up charging interfaces in automobiles to meet the charging needs of users. However, with the increasing variety of electronic products, the types of charging interfaces corresponding to electronic products have gradually increased. Therefore, users may have different types of interface requirements at different times. Thus, how to set up charging interfaces to meet the needs of different types of interfaces of users has become an urgent problem to be solved. Summary of the Utility Model

[0003] Embodiments of the present application provide an interface integration device, a power supply device, and a vehicle.

[0004] The interface integration device provided by the embodiments of the present application includes an interface component, a rotating shaft, and a power supply component. The interface component includes a plurality of different types of interfaces. The rotating shaft passes through the interface component, and the plurality of interfaces surround the rotating shaft. The power supply component includes an output member, and at least one of the power supply component and the interface component is rotatably mounted on the rotating shaft so that the output member can be electrically connected to any one of the interfaces.

[0005] In some embodiments, the interface component includes a first top plate, side plates, a first circuit board, and a first bottom plate. The first top plate, the side plates, and the first bottom plate enclose a receiving cavity. The first circuit board is received in the receiving cavity. The plurality of interfaces are provided on at least one of the first top plate and the side plates, and the plurality of interfaces are connected to the first circuit board.

[0006] In some embodiments, the first bottom plate is provided with a plurality of through holes. The first circuit board includes a plurality of electrical connectors. The electrical connectors and the interfaces are in one-to-one correspondence. The electrical connectors are exposed from the through holes. The electrical connectors are used to connect the corresponding interfaces and the output member.

[0007] In some embodiments, the interface component further includes a light-emitting member, and the light-emitting member is mounted on the side wall of the interface.

[0008] In some embodiments, when the interface component is rotatably mounted on the rotating shaft, the side plate is provided with a plurality of protrusions, and the protrusions are arranged corresponding to the interfaces.

[0009] In some embodiments, the plurality of interfaces are evenly distributed along the center of the interface component.

[0010] In some embodiments, the power supply assembly includes a second top plate, a second circuit board, a second bottom plate, and a power transmission member. The second top plate and the second bottom plate together define a receiving cavity. The second circuit board is received in the receiving cavity. The output member and the power transmission member are mounted on the second circuit board. The output member is electrically connected to the power transmission member. The second top plate includes a through hole, and the second bottom plate includes an opening. The output member is exposed through the through hole, and the power transmission member is exposed through the opening.

[0011] In some embodiments, two bosses are provided on the outer surface of the second top plate. The two bosses enclose a limiting groove. The through hole is located in the limiting groove. In a direction away from the through hole, the distance between the outer surface of the boss and the outer surface of the second top plate gradually decreases. The distance between the outer surface of the output member and the outer surface of the second top plate is less than the maximum distance between the outer surface of the boss and the outer surface of the second top plate.

[0012] In some embodiments, the interface assembly is provided with a through hole. The rotating shaft includes a rotating shaft body and an auxiliary member. The rotating shaft body is disposed in the through hole, and the auxiliary member is disposed on the rotating shaft body. The auxiliary member is used to improve the rotational stability of the interface assembly.

[0013] In some embodiments, the auxiliary member includes a spline, a washer, a first friction plate, a first elastic member, and a retaining ring. The rotating shaft body includes a first end and a second end opposite to each other. The spline and the washer are disposed at the first end of the rotating shaft body. The first friction plate, the first elastic member, and the retaining ring are disposed at the second end of the rotating shaft body.

[0014] In some embodiments, the auxiliary member further includes a positioning member, and the positioning member is disposed at the second end of the rotating shaft body; alternatively, the interface integration device further includes a second friction plate, and the second friction plate is disposed on the outer surface of the side of the interface assembly facing the power supply assembly.

[0015] In some embodiments, the interface integration device includes a driving assembly, and the interface assembly includes a connecting member. The driving assembly is connected to the connecting member to drive the interface assembly to rotate.

[0016] The present application further provides a power supply device, which includes an energy storage device and the interface integration device according to any one of the above embodiments. The energy storage device is electrically connected to the power supply assembly.

[0017] In some embodiments, the power supply device includes a housing. The housing is provided with an installation space, and the housing is provided with a through hole. The interface integration device is received in the installation space, and the through hole is used to expose the interface.

[0018] In some embodiments, the power supply device further includes a moving component. The housing is provided with a movable third top plate for shielding or exposing the installation space. The moving component is connected to the interface component and is configured to move the interface component to expose the interface component.

[0019] The present application also provides a vehicle, which includes the power supply device according to any one of the above embodiments.

[0020] In the interface integration device, power supply device and vehicle of the present application, the interface component integrates multiple different types of interfaces, so that the interface component can meet the interface requirements of different types of electrical devices. The interface component or the power supply component can rotate relative to each other, enabling the power supply component to conduct electricity with each interface of the interface component. In this way, the interface integration device of the present application can selectively conduct the interface and the output member according to the interface required by the user, so that the circuit corresponding to the interface required by the user can be conducted, and the user can realize data transmission or charging of the electrical device according to the interface where the circuit is conducted, thereby meeting the user's requirements for different types of interfaces.

[0021] Additional aspects and advantages of the embodiments of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of the embodiments in conjunction with the accompanying drawings, where:

[0023] Figure 1 is a schematic structural diagram of an interface integration device according to some embodiments of the present application;

[0024] Figure 2 is Figure 1 a schematic structural diagram of the interface integration device shown from another angle;

[0025] Figure 3 is Figure 1 an assembly and exploded schematic diagram of the interface component in the interface integration device shown;

[0026] Figure 4 is Figure 3 a schematic structural diagram of the first circuit board in the interface component shown;

[0027] Figure 5 is Figure 3 a schematic structural diagram of the electrical connector in the interface component shown;

[0028] Figure 6 is Figure 1Assembly and explosion schematic diagrams of the power supply component in the interface integration device shown;

[0029] Figure 7 is Figure 1 Schematic diagram of the contact process between the power supply component and the electrical connector in the interface integration device shown;

[0030] Figure 8 is Figure 1 Cross-sectional schematic diagram of a part of the structure of the interface integration device shown;

[0031] Figure 9 Cross-sectional schematic diagram of a part of the structure of the interface integration device in some other embodiments of the present application;

[0032] Figure 10 Schematic diagram of the structure of the interface integration device in some other embodiments of the present application;

[0033] Figure 11 Schematic diagram of the structure of the vehicle in some embodiments of the present application;

[0034] Figure 12 is Figure 11 Partial structure schematic diagram of the vehicle shown.

[0035] Description of main element symbols:

[0036] 1000, vehicle;

[0037] 100, power supply device;

[0038] 10, interface integration device;

[0039] 11, interface component; 111, interface; 112, first top plate; 1121, first mounting hole; 113, side plate; 1131, protrusion; 114, first circuit board; 1141, second mounting hole; 1142, data pin; 1143, electrical connector; 11431, needle tip; 11432, second elastic member; 11433, first rubber core; 11434, needle tube; 115, first bottom plate; 1151, third mounting hole; 1152, through hole; 116, first fixing member; 117, light emitting member; 118, interface identifier; 119, through hole; 110, connecting member;

[0040] 12, rotating shaft; 121, rotating shaft; 1211, first end; 1212, second end; 122, auxiliary member; 1221, spline; 1222, washer; 1223, first friction plate; 1224, first elastic member; 1225, retaining ring; 1226, positioning member;

[0041] 13. Power supply assembly; 131. Output component; 132. Second top plate; 1321. Perforation; 1322. Boss; 1323. Limit groove; 133. Second circuit board; 134. Second bottom plate; 1341. Opening; 135. Power transmission component; 136. Second fixing component; 137. Second rubber core

[0042] 14. Second friction plate; 15. Driving assembly

[0043] 20. Energy storage device; 30. Housing; 31. Installation space; 33. Through hole; 35. Third top plate Detailed implementation manners

[0044] The following describes in detail the implementation manners of the present application. Examples of the implementation manners are shown in the drawings, wherein the same or similar reference numerals always denote the same or similar elements or elements having the same or similar functions. The implementation manners described below with reference to the drawings are exemplary and are only used to explain the implementation manners of the present application, and should not be construed as a limitation to the implementation manners of the present application.

[0045] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "thickness", "upper", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application. Also, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0046] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. In one example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, an electrical connection, or may communicate with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements.

[0047] In an embodiment of the present application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over", and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "beneath", and "underneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0048] Please refer to Figure 1 , Figure 2 and Figure 6 , the interface integration device 10 provided by the embodiment of the present application includes an interface component 11, a rotating shaft 12, and a power supply component 13. The interface component 11 includes a plurality of different types of interfaces 111. The rotating shaft 12 passes through the interface component 11, and the plurality of interfaces 111 surround the rotating shaft 12. The power supply component 13 includes an output member 131. At least one of the power supply component 13 and the interface component 11 is rotatably mounted on the rotating shaft 12 so that the output member 131 can be electrically connected to any one of the interfaces 111.

[0049] Specifically, an electrical device is a device that can utilize electrical energy to complete specific functions. For example, the electrical device is a mobile phone, a computer, or a tablet. For different types of electrical devices, and for electrical devices of the same type but different models, the interfaces 111 adapted thereto may all be different. The electrical device can utilize the interface 111 for data transmission or charging.

[0050] The interface component 11 includes a plurality of different types of interfaces 111. The type of the interface 111 is not limited, and the interface component 11 can be provided with the interface 111 according to needs. For example, the interfaces 111 of the interface integration device 10 include a Micro-Universal Serial Bus (Micro-USB) interface, a Lightning interface, a Universal Serial Bus-Type-C (Type-C) interface, a Video Graphics Array (VGA) interface, a High Definition Multimedia Interface (HDMI) interface, and a DisplayPort (DP) interface to adapt to the data and charging requirements of different types and different models of electrical devices. Of course, the types of the interfaces 111 are not limited to the above six types, and may also include other types of interfaces 111, such as a direct current power input interface. With the development of technology, newly developed interfaces can also be adapted in the interface component 11.

[0051] The number of the interfaces 111 is not limited either, and can be two, four, six or eight. The shape of the interface component 11 is not restricted either. For example, it can be quadrilateral, hexagonal or octagonal. The number of the interfaces 111 can be determined according to the shape of the interface component 11. For example, when the interface component 11 is hexagonal, the number of the interfaces 111 can be less than or equal to six, such as six, four, three or two.

[0052] When there are multiple interfaces 111, the types of each interface 111 can be different. Alternatively, if there are more types of electrical devices adapted to certain types of interfaces 111, then there can be multiple such interfaces 111, so that when the user rotates the interface component 11 or the power supply component 13, the number of rotations can be reduced. However, the number of such interfaces 111 should be less than the total number of the interfaces 111 of the interface component 11 to ensure that the interface component 11 includes different types of interfaces 111. For example, the total number of the interfaces 111 of the interface component 11 is seven, two of which are both Micro-USB interfaces, and the remaining five interfaces 111 are respectively Lightning interface, Type-C interface, VGA interface, HDMI interface and DP interface.

[0053] The power supply component 13 is a device that can transmit electrical energy and data signals. The power supply component 13 can be connected to a device other than the electrical device, so that the electrical device can use the interface integration device 10 to interact with the device connected to the power supply component 13 for electrical energy and data signals. The output member 131 can be electrically connected to any one of the interfaces 111 to electrically connect the power supply component 13 and the interface component 11. After the electrical device is connected to the interface component 11, the electrical device can obtain the electrical energy or data signals received by the power supply component 13 through the interface component 11 and complete data transmission or charging. Correspondingly, the electrical device can also send data signals to the power supply component 13 through the interface component 11.

[0054] The rotating shaft 12 penetrates the interface component 11, and multiple interfaces 111 surround the rotating shaft 12. At the same time, at least one of the power supply component 13 and the interface component 11 is rotatably mounted on the rotating shaft 12. For example, the power supply component 13 is rotatably mounted on the rotating shaft 12, or the interface component 11 is rotatably mounted on the rotating shaft 12, or both the power supply component 13 and the interface component 11 are rotatably mounted on the rotating shaft 12, so that the power supply component 13 and the interface component 11 can rotate relative to each other, driving the multiple interfaces 111 and the output member 131 to rotate relative to each other, so that during the rotation process, the multiple interfaces 111 can be sequentially electrically connected to the output member 131.

[0055] Therefore, the interface component 11 integrates multiple different types of interfaces 111, enabling the interface component 11 to adapt to the requirements of different data interfaces 111. During use, the user only needs to rotate the interface component 11 or the power supply component 13 so that the interface 111 adapted to the current electrical device is electrically connected to the output member 131. After that, the circuit corresponding to this interface 111 is turned on, and the current of the power supply component 13 can flow to this interface 111. At the same time, other interfaces 111 are not electrically connected to the power supply component 13, and the circuits corresponding to other interfaces 111 are not turned on, thereby ensuring that the current of the power supply component 13 can all flow into the interface 111 electrically connected to the power supply component 13, and thus ensuring the power utilization rate of the power supply component 13. At this time, the user can manually rotate the interface component 11 or the power supply component 13, or the interface integration device 10 can also be provided with a driving component 15 (such as Figure 10 ) to drive the interface component 11 or the power supply component 13 to rotate automatically. After the data cable of the current electrical device is inserted into this interface 111, the circuit between this interface 111 and the electrical device is turned on. At this time, the circuits among the power supply component 13, the interface component 11, and the electrical device are turned on, enabling data transmission among the power supply component 13, the interface component 11, and the electrical device, as well as charging of the electrical device.

[0056] In the current technology, different interfaces are usually set separately. If it is necessary to set multiple interfaces in some power supply devices, such as vehicles, to meet the interface requirements of different electrical devices, each interface needs to be set separately in the power supply device. In the case of a large variety of interfaces to be set, it will result in a large space occupied by the interfaces, thereby increasing the cost of the device. And if you want to reduce the space occupied by the interfaces, you need to reduce the types of interface installations, but obviously it is difficult to meet the user's requirements for different interfaces in this way.

[0057] In the interface integration device 10 of the embodiment of the present application, the interface component 11 integrates multiple different types of interfaces 111, enabling the interface component 11 to meet the interface requirements of different types of electrical devices. The interface component 11 or the power supply component 13 can rotate relative to each other, enabling the power supply component 13 to be electrically connected to each interface 111 of the interface component 11. In this way, the interface integration device 10 of the present application can selectively turn on the interface 111 and the output member 131 according to the interface 111 required by the user, enabling the circuit corresponding to the interface 111 required by the user to be turned on, so that the user can achieve data transmission or charging of the electrical device according to the interface 111 with the turned-on circuit, thereby meeting the user's requirements for different types of interfaces 111. At the same time, the interface integration device 10 integrates multiple different types of interfaces 111, so that there is no need to separately set multiple interfaces 111 in the power supply device 100 (such as Figure 11 ), thereby the interface integration device 10 can save the space occupied by the interfaces 111 and save costs.

[0058] Please refer to Figure 1 and Figure 3 , in some embodiments, the interface component 11 includes a first top plate 112, side plates 113, a first circuit board 114, and a first bottom plate 115. The first top plate 112, side plates 113, and first bottom plate 115 enclose a receiving cavity, the first circuit board 114 is received in the receiving cavity, and a plurality of interfaces 111 are provided on at least one of the first top plate 112 and side plates 113, and the plurality of interfaces 111 are connected to the first circuit board 114.

[0059] Specifically, the interface integration device 10 can use a first fixing member 116 to detachably fix the first top plate 112, the first circuit board 114, and the first bottom plate 115 to form the main body part of the interface component 11, and the detachable manner includes but is not limited to threaded connection, bolts, and snap-fitting. At this time, the interface integration device 10 can set a specific structure between the first top plate 112, the first circuit board 114, and the first bottom plate 115 to ensure the connection stability of the first top plate 112, the first circuit board 114, and the first bottom plate 115. For example, a first mounting hole 1121 can be provided in the first top plate 112, a second mounting hole 1141 can be provided on the first circuit board 114, and a third mounting hole 1151 can be provided on the first bottom plate 115, and the first mounting hole 1121, the second mounting hole 1141, and the third mounting hole 1151 correspond to each other in pairs. The interface integration device 10 can use screws to sequentially connect the first mounting hole 1121, the second mounting hole 1141, and the third mounting hole 1151 to fix the first top plate 112, the first circuit board 114, and the first bottom plate 115, improve the connection stability of the first top plate 112, the first circuit board 114, and the first bottom plate 115, and ensure that during the rotation of the interface component 11, the relative positions of the first top plate 112, the first circuit board 114, and the first bottom plate 115 remain consistent.

[0060] Then the interface integration device 10 installs the side plates 113 between the first top plate 112 and the first bottom plate 115 to complete the assembly of the interface component 11. Among them, a plurality of interfaces 111 can be provided on at least one of the first top plate 112 and side plates 113. For example, the interface 111 can be provided on the first top plate 112, or the interface 111 can be provided on the side plates 113, or the interface 111 can be provided on both the first top plate 112 and side plates 113 at the same time.

[0061] A plurality of data pins 1142 corresponding to the interfaces 111 are provided on the first circuit board 114, as well as circuits corresponding to the respective data pins 1142. The data lines of the power supply device 100 can be connected to the data pins 1142 to conduct the electrical device and the interface component 11. The first circuit board 114 is received in the receiving cavity to ensure that the first top plate 112, the side plates 113, and the first bottom plate 115 can protect the first circuit board 114 from being damaged by other components or external impurities. At the same time, the first circuit board 114 is connected to the plurality of interfaces 111, so that the data pins 1142 can be exposed through the interfaces 111, facilitating the connection of the data lines of the electrical device to the data pins 1142 through the interfaces 111.

[0062] In this way, the interface component 11 can, on the one hand, use the first top plate 112, the side plates 113, and the first bottom plate 115 to improve the safety of the first circuit board 114, and on the other hand, use the interfaces 111 to expose the data pins 1142 of the first circuit board 114 to ensure that the electrical device can connect to the data pins 1142 through the interfaces 111, thereby ensuring that the electrical device can be electrically connected to the interface component 11.

[0063] Please refer to Figure 1 , Figure 3 and Figure 4 , in some embodiments, a plurality of through holes 1152 are formed in the first bottom plate 115. The first circuit board 114 includes a plurality of electrical connectors 1143. The electrical connectors 1143 correspond to the interfaces 111 one by one. The electrical connectors 1143 are exposed from the through holes 1152, and the electrical connectors 1143 are used to connect the corresponding interfaces 111 and the output member 131.

[0064] Specifically, the electrical connectors 1143 are used to connect and disconnect the circuits of the interface component 11. For example, please refer to Figure 5 , the electrical connector 1143 is a spring contact pin. The electrical connector 1143 includes a needle head 11431, a second elastic member 11432, a first rubber core 11433, and a needle tube 11434. The second elastic member 11432, such as a spring, is the core component of the spring contact pin, and it realizes the connection and disconnection of the circuit by compression and release. The needle head 11431 is the conductive part of the spring contact pin. One end of the needle head 11431 is connected to the second elastic member 11432, and the other end is connected to the output member 131. The first rubber core 11433 and the needle tube 11434 are used to connect the spring contact pin to the first circuit board 114. As Figure 10 shown, when an external force acts on the spring contact pin, the second elastic member 11432 is compressed, and the needle head 11431 is inserted into the output member 131, thereby establishing a circuit connection. When the external force disappears, the second elastic member 11432 will return to its original state, and the needle head 11431 is removed from the output member 131, and the circuit connection is disconnected.

[0065] The electrical connector 1143 is exposed from the through hole 1152, so that the power supply assembly 13 can contact and compress the electrical connector 1143 in contact with the power supply assembly 13. Therefore, during the relative rotation of the power supply assembly 13 and the interface assembly 11, when the electrical connector 1143 corresponding to a certain interface 111 is in contact with the power supply assembly 13, the power supply assembly 13 will apply pressure to the electrical connector 1143 to compress the first spring member, thereby conducting the circuit. When the output member 131 is in contact with the electrical connector 1143, the output member 131 can apply pressure to the electrical connector 1143 to compress the first spring member, thereby conducting the interface 111 corresponding to the electrical connector 1143 and the output member 131.

[0066] In this way, the interface integration device 10 can set electrical connectors 1143 of the same type for different interfaces 111, and the output member 131 is adapted to the electrical connector 1143, so that a single power supply assembly 13 can achieve the conduction of all the circuits of the interfaces 111. Therefore, after the interface integration device 10 connects the data lines adapted to different interfaces 111, the circuits between the interface integration device 10 and the data lines can be smoothly conducted, so that the interface integration device 10 is adapted to different types of data lines, and further enables the interface integration device 10 to be adapted to different types of electrical devices.

[0067] Please refer to Figure 3 , in some embodiments, the interface assembly 11 further includes a light-emitting member 117, and the light-emitting member 117 is installed on the side wall of the interface 111 to use the light-emitting member 117 to improve the recognition of the interface 111 at night, enhance the sense of technology of the interface assembly 11, and thus improve the aesthetics of the interface assembly 11. In addition, in some embodiments, each interface 111 may also be provided with a corresponding interface identifier 118, for example, a corresponding interface identifier 118 is provided near the interface 111, so that the user can determine the type of the interface 111 according to the interface identifier 118, so that the user can find the required interface 111 more accurately and quickly during use.

[0068] Please refer to Figure 3 , in some embodiments, when the interface assembly 11 is rotatably mounted on the rotating shaft 12, a plurality of protrusions 1131 are provided on the side plate 113, and the protrusions 1131 are arranged corresponding to the interfaces 111. For example, the interface integration device 10 can be provided with protrusions 1131 on the opposite sides of the interface 111 in the rotation direction along the side plate 113, or protrusions 1131 can be provided between two adjacent interfaces 111. In this way, the interface integration device 10 can use the protrusions 1131 to increase the friction between the side plate 113 and the user's hand, improve the anti-slip performance of the interface assembly 11, and thus facilitate the user to slide the interface assembly 11 more smoothly.

[0069] Please refer to Figure 3 andFigure 4 In some embodiments, multiple interfaces 111 are evenly distributed along the center of the interface component 11. At this time, the corresponding electrical connection members 1143 of different components are also evenly distributed along the center of the interface component 11. For example, when there are six interfaces 111, the relative angle between two adjacent interfaces 111 is 60°. Only when the interface component 11 and the power supply component 13 are relatively rotated by an integer multiple of 60°, can the interface component 11 be electrically connected to the power supply component 13. In this way, the interface integration device 10 can standardize the rule for the interface component 11 and the power supply component 13 to achieve electrical connection.

[0070] Please refer to Figure 5 In some embodiments, the power supply component 13 includes a second top plate 132, a second circuit board 133, a second bottom plate 134, and a power transmission member 135. The second top plate 132 and the second bottom plate 134 jointly enclose a receiving cavity. The second top plate 132 can be detachably connected to the second bottom plate 134 through a second fixing member 136. The detachable methods include but are not limited to threaded connection, bolts, and snap-fitting, so as to facilitate the interface integration device 10 to repair or replace the second circuit board 133. The second top plate 132 and the second bottom plate 134 can also be connected by non-detachable connection methods such as welding to improve the installation stability of the power supply component 13.

[0071] The second circuit board 133 is received in the receiving cavity to protect the second circuit board 133 by using the second top plate 132 and the second bottom plate 134, preventing the second circuit board 133 from being damaged by external devices or impurities, thereby ensuring the working stability of the second circuit board 133.

[0072] The output member 131 and the power transmission member 135 are installed on the second circuit board 133. The output member 131 is electrically connected to the power transmission member 135. The second top plate 132 includes a through hole 1321, and the second bottom plate 134 includes an opening 1341. The output member 131 is exposed from the through hole 1321, and the power transmission member 135 is exposed from the opening 1341. At this time, the power supply component 13 may further include a second rubber core 137, and the second rubber core 137 is used to connect the output member 131 and the second circuit board 133 to improve the installation stability of the output member 131. The output member 131 can be installed on the second circuit board 133 in a detachable manner, and the power transmission member 135 can also be installed on the second circuit board 133 in a detachable manner. The detachable methods include but are not limited to threaded connection, bolts, and snap-fitting, so as to facilitate the interface integration device 10 to repair or replace the output member 131 or the power transmission member 135. Or, the power transmission member 135 and the second circuit board 133 can be connected by non-detachable connection methods such as welding, and the output member 131 and the second circuit board 133 can be connected by non-detachable connection methods such as welding to improve the installation stability of the output member 131 and the output member 131.

[0073] Please refer to in combination withFigure 1 and Figure 11 For example, the energy storage device 20 of a vehicle, as the power supply device 100, can be connected to the power transmission member 135 through the opening 1341, so that the power supply device 100 can supply power to the power supply component 13. At this time, the current received by the power transmission member 135 can flow through the second circuit board 133 to the output member 131. When the output member 131 is in communication with the electrical connection member 1143, the current of the output member 131 can flow into the electrical connection member 1143 and then flow into the corresponding interface 111 of the electrical connection member 1143. When the data line of the electrical device is connected to the interface 111, the current of the interface 111 can flow through the data line into the electrical device. Correspondingly, the current of the electrical device can flow through the data line into the interface 111, then flow into the electrical connection member 1143 and the output member 131 in sequence, and finally the current of the output member 131 flows back into the power supply device 100 through the power transmission member 135. In this way, by using the power transmission member 135 and the output member 131, the interface integration device 10 can achieve data interaction between the power supply device 100 and the electrical device, as well as charging of the electrical device by the power supply device 100.

[0074] Please refer to Figure 6 In some embodiments, two bosses 1322 are provided on the outer surface of the second top plate 132. The two bosses 1322 enclose a limiting groove 1323, and the through hole 1321 is located in the limiting groove 1323, so that the output member 131 is also located in the limiting groove 1323. In the direction away from the through hole 1321, the distance between the outer surface of the boss 1322 and the outer surface of the second top plate 132 gradually decreases, so as to facilitate the smooth transition of the contact between the interface component 11 and the power supply component 13 by using the boss 1322.

[0075] The distance between the outer surface of the output member 131 and the outer surface of the second top plate 132 is less than the maximum distance between the outer surface of the boss 1322 and the outer surface of the second top plate 132.

[0076] Specifically, please refer to Figure 7 When the electrical connection member 1143 just starts to contact the second top plate 132, the electrical connection member 1143 will contact the boss 1322, and the boss 1322 compresses the electrical connection member 1143. During the continuous relative rotation of the interface component 11 and the power supply component 13, the distance between the outer surface of the boss 1322 contacted by the electrical connection member 1143 and the outer surface of the second top plate 132 gradually increases, so that the electrical connection member 1143 is continuously compressed and the compression amount continuously increases. When the electrical connection member 1143 moves to one end of the boss 1322 close to the limiting groove 1323, the distance between the outer surface of the boss 1322 and the outer surface of the second top plate 132 is the maximum distance, and at this time, the compression amount of the electrical connection member 1143 reaches the maximum compression amount.

[0077] Then, the electrical connector 1143 will move into the limiting groove 1323 and connect with the output component 131 within the limiting groove 1323. At this time, due to the distance between the outer surface of the output component 131 and the outer surface of the second top plate 132 being less than the maximum distance between the outer surface of the boss 1322 and the outer surface of the second top plate 132, that is, less than the distance between the outer surface of the end of the boss 1322 close to the limiting groove 1323 and the outer surface of the second top plate 132, a height difference is formed between the outer surface of the output component 131 and the outer surface of the end of the boss 1322 close to the limiting groove 1323. As a result, after the electrical connector 1143 moves into the limiting groove 1323, the compression amount of the electrical connector 1143 decreases, and a part of the electrical connector 1143 pops out. In this way, the interface integration device 10 can utilize the popping effect of the electrical connector 1143 to give the user a feeling of rotation in place, thereby reminding the user that the interface 111 has been rotated in place and improving the user experience. At the same time, at this time, the electrical connector 1143 still has a certain compression amount, so that after the electrical connector 1143 is connected to the output component 131, the interface component 11 and the power supply component 13 can still achieve electrical conduction of the circuit, thus facilitating the electrical device to use the interface 111 corresponding to the electrical connector 1143.

[0078] During the process of the electrical connector 1143 leaving the limiting groove 1323, the change in the compression amount of the electrical connector 1143 can refer to the change in the compression amount of the electrical connector 1143 from just contacting the second top plate 132 to entering the limiting groove 1323. The change directions of the two are opposite, and will not be elaborated again here.

[0079] Please refer to Figure 3 and Figure 8 In some embodiments, the interface component 11 is provided with a through hole 119. The rotating shaft 12 includes a rotating shaft 121 and an auxiliary component 122. The rotating shaft 121 is disposed in the through hole 119, and the auxiliary component 122 is disposed on the rotating shaft 121. The auxiliary component 122 is used to improve the rotational stability of the interface component 11.

[0080] Specifically, the through hole 119 penetrates through the receiving cavity to facilitate the rotating shaft 121 to pass through the through hole 119, so that the rotating shaft 12 can penetrate through the interface component 11, and a plurality of interfaces 111 surround the rotating shaft 121. At the same time, the interface component 11 can rotate around the rotating shaft 121 as the rotation center, so that the interface component 11 and the power supply component 13 can rotate relative to each other, thereby facilitating the interface 111 required by the user to rotate to a position where it can be electrically connected to the output component 131.

[0081] The auxiliary component 122 is installed on the rotating shaft 121, and the auxiliary component 122 may include a plurality of elements. The plurality of elements can be respectively installed on both sides of the interface component 11 to improve the rotational stability of the interface component 11.

[0082] For example, in some embodiments, the auxiliary component 122 includes a spline 1221, a washer 1222, a first friction plate 1223, a first elastic component 1224 and a retaining ring 1225, the rotating shaft 121 includes a first end 1211 and a second end 1212 opposite to each other, the spline 1221 and the washer 1222 are arranged at the first end 1211 of the rotating shaft 121, and the first friction plate 1223, the spring and the retaining ring 1225 are arranged at the second end 1212 of the rotating shaft 121.

[0083] Specifically, the spline 1221 can prevent the rotating shaft 121 from sliding during operation, and can ensure that the interface assembly 11 flips over normally. The washer 1222 can make the interface assembly 11 and the rotating shaft 12 connected more tightly. The first friction plate 1223 allows the interface assembly 11 to have a stable holding force after the rotation of the interface assembly 11 is completed, reduces the shaking of the interface assembly 11 after it stops rotating, and improves the accuracy of the rotation angle of the interface assembly 11. The first elastic member 1224, such as a spring, makes the rotation of the interface assembly 11 more stable, and can also reduce the shaking of the interface assembly 11 after it stops rotating. The retaining ring 1225 is used to fix the parts installed on the rotating shaft 121, and can prevent the parts on the rotating shaft 121 from detaching.

[0084] Along the direction from the first end 1211 of the rotating shaft 121 toward the second end 1212 of the rotating shaft 121, the installation positions of the various components of the auxiliary part 122 and the interface assembly 11 are in the following order: spline 1221, washer 1222, interface assembly 11, first friction plate 1223, spring and retaining ring 1225. When installing the rotating shaft 12 and the interface assembly 11, the interface integrated device 10 can determine the installation order according to the above-mentioned installation positions.

[0085] In this way, the interface integration device 10 can utilize the corresponding functions of the various elements of the auxiliary component 122 to improve the rotation stability of the interface component 11 and improve the accuracy of the interface component 11 rotating around the rotation axis 12.

[0086] Furthermore, the interface integration device 10 may also be provided with other elements on the auxiliary component 122 or the interface component 11 to further enhance the rotation accuracy of the interface component 11 around the rotation axis 12 .

[0087] See also Figure 3 and Figure 9, in some embodiments, the auxiliary member 122 further includes a positioning member 1226, and the positioning member 1226 is disposed at the second end 1212 of the rotating shaft 121. Specifically, the positioning member 1226, such as a positioning nut, can be disposed at the second end 1212 of the rotating shaft 121, and along the direction from the first end 1211 of the rotating shaft 121 towards the second end 1212 of the rotating shaft 121, the snap ring 1225 is located between the positioning member 1226 and the first elastic member 1224, so as to use the positioning member 1226 to press the interface assembly 11 tightly, increase the friction force at both ends of the interface assembly 11 along the extending direction of the rotating shaft 12, thereby improving the stability of the rotation stop of the interface assembly 11, and thus improving the accuracy of the rotation angle.

[0088] Alternatively, the interface integration device 10 can also be provided with more friction plates to increase the friction force received by the outer surface of the interface assembly 11. Please refer to Figure 3 and Figure 9 , in some embodiments, the interface integration device 10 further includes a second friction plate 14, and the second friction plate 14 is disposed on the outer surface of the side of the interface assembly 11 facing the power supply assembly 13. For example, when the first bottom plate 115 of the interface assembly 11 faces the power supply assembly 13, the second friction plate 14 can be disposed on the outer surface of the first bottom plate 115 of the interface assembly 11, or when the first top plate 112 of the interface assembly 11 faces the power supply assembly 13, the second friction plate 14 can be disposed on the outer surface of the first top plate 112 of the interface assembly 11. The second friction plate 14 can be disposed at any position on the outer surface of the interface assembly 11, which is not limited herein. For example, it can be disposed in the peripheral area of the first bottom plate 115 of the interface assembly 11. In this way, the interface integration device 10 can use the second friction plate 14 to increase the friction force on the outer side of the interface assembly 11, thereby improving the stability of the rotation stop of the interface assembly 11, and thus improving the accuracy of the rotation angle.

[0089] Please refer to Figure 10 , in some embodiments, the interface integration device 10 includes a driving component 15, the interface assembly 11 includes a connecting member 110, and the driving component 15 is connected to the connecting member 110 to drive the interface assembly 11 to rotate. For example, the connecting member 110 can be a gear, the driving component 15 can be used to drive the connecting member 110 to rotate, and the rotation direction of the connecting member 110 is the same as the rotation direction of the interface assembly 11, so that the driving component 15 can drive the connecting member 110 to rotate, thereby driving the interface assembly 11 to rotate. At this time, the interface integration device 10 can also be provided with a start button. When the user clicks the start button, the driving component 15 starts and drives the driving component 15 to rotate, so that the automatic rotation of the interface assembly 11 can be realized. Of course, when the power supply assembly 13 can rotate, a rotatable connecting member 110 can also be provided on the power supply assembly 13, so that the driving component 15 can drive the power supply assembly 13 to rotate automatically through the connecting member 110.

[0090] See also Figure 1 and Figure 11 The power supply device 100 provided in the embodiment of the present application includes the interface integration device 10 and the energy storage device 20 of any of the above embodiments, and the energy storage device 20 is electrically connected to the power supply component 13.

[0091] Specifically, the electrical device can be electrically connected to the interface integrated device 10 via a data cable, and the energy storage device 20 can be electrically connected to the power supply assembly 13 . The electrical device can work by obtaining electrical energy from the energy storage device 20 through the interface integrated device 10 .

[0092] The power supply device 100 is a device that can be used to use the energy storage device 20 as a power source or various energy storage systems that use the energy storage device 20 as an energy storage element. The interface component 11 can at least expose the interface 111 that is electrically connected to the power supply component 13, so that the user can use the exposed and corresponding circuit conduction interface 111 to connect the power-consuming device, thereby ensuring that data transmission and charging can be completed between the power-consuming device and the power supply device 100. In the case where the interface 111 needs to be converted, the user can turn the exposed part of the interface integration device 10 to rotate the interface component 11, thereby switching the interface 111 that is electrically connected to the power supply component 13. Alternatively, please combine Figure 10 When a driving component 15 is provided in the interface integration device 10 , the user can also drive the interface component 11 to rotate through the driving component 15 .

[0093] The power supply device 100 can be connected to the power supply component 13 to electrically connect to the power-consuming device by using the power supply component 13 and the interface component 11, so as to facilitate data transmission between the power-consuming device and the power supply device 100 and to realize charging of the power-consuming device. The output component 131 can be electrically connected to any interface 111 to electrically connect the power supply component 13 and the interface component 11. After the power-consuming device is connected to the interface component 11, the power-consuming device can obtain the electric energy or data signal of the power supply device 100 through the interface component 11 and the power supply component 13, and complete data transmission or charging. Correspondingly, the power supply device 100 can also obtain the data signal of the power-consuming device through the interface component 11 and the power supply component 13. For example, when the power supply device 100 is applied to the vehicle 1000, the power supply system in the vehicle 1000 can be connected to the power supply component 13 to supply power to the power supply component 13, so as to facilitate the power supply component 13 to supply power to the interface integrated device 10.

[0094] See also Figure 1 and Figure 12, in some embodiments, the power supply device 100 includes a housing 30. The housing 30 is provided with an installation space 31 and a through hole 33. The interface integration device 10 is received in the installation space 31, and the through hole 33 is used to expose the interface 111. Specifically, the interface integration device 10 can be connected to the housing 30. For example, the power supply component 13 is separately connected to the housing 30. The interface component 11 can be first connected to the rotating shaft 12. Installation members are provided at both ends of the rotating shaft 12, and the rotating shaft 12 can be connected to the housing 30 by using the installation members. It should be noted that when the power supply component 13 and the interface component 11 are installed on the housing 30, it is necessary to ensure that the power supply component 13 and the interface component 11 can rotate relative to each other after installation, and the electrical connection member 1143 and the output member 131 can be electrically connected.

[0095] The housing 30 can be used to shield most of the structures of the interface integration device 10 and at least expose the interface 111 in the interface component 11 that is electrically connected to the power supply component 13 by using the through hole 33, so that on the one hand, the power supply device 100 can use the through hole 33 to ensure that the user can use the electrically conductive interface 111, and on the other hand, use the housing 30 to shield other components in the interface integration device 10, thereby improving the aesthetics of the power supply device 100.

[0096] Please refer to Figure 12 , in some embodiments, the power supply device 100 further includes a moving component (not shown in the figure). The housing 30 is provided with a movable third top plate 35. The third top plate 35 is used to shield or expose the installation space 31. The moving component is connected to the interface component 11, and the moving component is used to move the interface component 11 to expose the interface component 11. Specifically, in order to ensure the aesthetics of the power supply device 100, generally not many interfaces 111 exposed through the through hole 33 of the interface integration device 10. In the case of multiple electrical devices, the exposed interfaces 111 may not meet the needs of the electrical devices.

[0097] Therefore, at this time, the power supply device 100 can also be provided with a moving component. The moving component is a movable component. For example, the moving component includes a guide rail and a moving member. The interface component 11 can move along the guide rail, and the moving member is used to drive the interface component 11 to move along the guide rail. The housing 30 can be provided with a movable third top plate 35. The third top plate 35 can be used to shield the installation space 31 in the normal state, and the installation space 31 can be exposed after the third top plate 35 moves. In the case where multiple interfaces 111 need to be used simultaneously, the third top plate 35 can move to expose the installation space 31, and at the same time, the moving component can move the interface component 11 so that the entire interface component 11 can be exposed to the outside, so that all the interfaces 111 of the interface component 11 can be used. It should be noted that in order to ensure that multiple interfaces 111 can be used simultaneously, the interface integration device 10 can increase the number of power supply components 13 to ensure that multiple interfaces 111 can be powered on simultaneously, so as to ensure that multiple interfaces 111 can be used simultaneously.

[0098] In the interface integration device 10 of the power supply device 100 according to the embodiments of the present application, the interface component 11 integrates a plurality of different types of interfaces 111, so that the interface component 11 can meet the interface requirements of different types of electrical devices. The interface component 11 or the power supply component 13 can rotate relative to each other, so that the power supply component 13 can be electrically connected to each interface 111 of the interface component 11. In this way, the interface integration device 10 of the present application can selectively conduct the interface 111 and the output member 131 according to the interface 111 required by the user, so that the circuit corresponding to the interface 111 required by the user can be conducted, and the user can realize data transmission or charging of the electrical device according to the conducted interface 111, thereby meeting the user's requirements for different types of interfaces 111. At the same time, a plurality of different types of interfaces 111 are integrated in the interface integration device 10, so that it is not necessary to separately provide a plurality of interfaces 111 in the power supply device 100. Therefore, the interface integration device 10 can save the space occupied by the interfaces 111 and save costs.

[0099] Please refer to Figure 1 and Figure 11 , the vehicle 1000 provided by the embodiments of the present application includes the power supply device 100 of any of the above embodiments.

[0100] The vehicle 1000 can be a fuel vehicle, a gas vehicle or a new energy vehicle. The new energy vehicle can be a pure electric vehicle, a hybrid vehicle or an extended-range vehicle, etc. An energy storage device 20 is provided inside the power supply device 100. The energy storage device 20 can be provided at the bottom, head or tail of the vehicle 1000. The energy storage device 20 can be used for power supply of the vehicle 1000. For example, the energy storage device 20 can be used as the operating power supply of the vehicle 1000. In some embodiments of the present application, the energy storage device 20 can not only be used as the operating power supply of the vehicle 1000, but also be used as the driving power supply of the vehicle 1000, replacing or partially replacing fuel or natural gas to provide driving power for the vehicle 1000.

[0101] The interface integration device 10 can be provided near any seat for the convenience of users. For example, the interface integration device 10 can be provided in the armrest of the car door, or can be provided in the center console of the vehicle.

[0102] Of course, the usage scenarios of the power supply device 100 are not limited to the vehicle 1000. The usage scenarios of the power supply device 100 can also include laptop computers, power tools, battery cars, ships or spacecrafts, etc. Among them, the spacecraft can include airplanes (including drones), rockets, space shuttles and spaceships, etc.

[0103] In the interface integration device 10 of the power supply device 100 of the vehicle 1000 according to the embodiments of the present application, the interface component 11 integrates a plurality of different types of interfaces 111, so that the interface component 11 can meet the interface requirements of different types of electrical devices. The interface component 11 or the power supply component 13 can rotate relative to each other, so that the power supply component 13 can be electrically connected to each interface 111 of the interface component 11. Thus, the interface integration device 10 of the present application can selectively conduct the interface 111 and the output member 131 according to the interface 111 required by the user, so that the circuit corresponding to the interface 111 required by the user can be conducted, and the user can realize data transmission or charging of the electrical device according to the conducted interface 111, thereby meeting the user's requirements for different types of interfaces 111. At the same time, a plurality of different types of interfaces 111 are integrated in the interface integration device 10, so that it is not necessary to separately provide a plurality of interfaces 111 in the power supply device 100. Therefore, the interface integration device 10 can save the space occupied by the interfaces 111 and save costs.

[0104] In the description of the present specification, the descriptions referring to the terms "certain embodiments", "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiments or examples are included in at least one embodiment or example of the present application. In the present specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiments or examples. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0105] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of the said features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, unless otherwise specifically defined.

[0106] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An interface integration device (10), characterized in that: include: An interface component (11), the interface component (11) comprising a plurality of interfaces (111) of different types; A rotating shaft (12), the rotating shaft (12) passing through the interface assembly (11), and a plurality of interfaces (111) surrounding the rotating shaft (12); and A power supply assembly (13), the power supply assembly (13) comprising an output member (131), at least one of the power supply assembly (13) and the interface assembly (11) being rotatably mounted on the rotating shaft (12) so that the output member (131) can be electrically connected to any of the interfaces (111).

2. The interface integration device (10) according to claim 1, characterized in that: The interface component (11) comprises a first top plate (112), a side plate (113), a first circuit board (114) and a first bottom plate (115); the first top plate (112), the side plate (113) and the first bottom plate (115) form a receiving cavity; the first circuit board (114) is received in the receiving cavity; a plurality of interfaces (111) are provided on at least one of the first top plate (112) and the side plate (113); and the plurality of interfaces (111) are connected to the first circuit board (114).

3. The interface integration device (10) according to claim 2, characterized in that: The first bottom plate (115) is provided with a plurality of through holes (1152), and the first circuit board (114) includes a plurality of electrical connectors (1143), wherein the electrical connectors (1143) correspond to the interfaces (111) one by one, and the electrical connectors (1143) are exposed from the through holes (1152), and the electrical connectors (1143) are used to connect the corresponding interfaces (111) and the output components (131).

4. The interface integration device (10) according to claim 2, characterized in that: The interface assembly (11) further comprises a light emitting component (117), wherein the light emitting component (117) is mounted on a side wall of the interface (111).

5. The interface integration device (10) according to claim 2, characterized in that: When the interface assembly (11) is rotatably mounted on the rotating shaft (12), a plurality of protrusions (1131) are provided on the side plate (113), and the protrusions (1131) are arranged corresponding to the interface (111).

6. The interface integration device (10) according to claim 2, characterized in that: The plurality of interfaces (111) are evenly distributed along the center of the interface component (11).

7. The interface integration device (10) according to claim 2, characterized in that: The power supply assembly (13) comprises a second top plate (132), a second circuit board (133), a second bottom plate (134) and a power transmission component (135); the second top plate (132) and the second bottom plate (134) together form a receiving cavity; the second circuit board (133) is received in the receiving cavity; the output component (131) and the power transmission component (135) are mounted on the second circuit board (133); the output component (131) is electrically connected to the power transmission component (135); the second top plate (132) comprises a through hole (1321); the second bottom plate (134) comprises an opening (1341); the output component (131) is exposed from the through hole (1321); and the power transmission component (135) is exposed from the opening (1341).

8. The interface integration device (10) according to claim 7, characterized in that: The outer surface of the second top plate (132) is provided with two bosses (1322), the two bosses (1322) enclose a limiting groove (1323), the through hole (1321) is located in the limiting groove (1323), and the distance between the outer surface of the boss (1322) and the outer surface of the second top plate (132) gradually decreases in a direction away from the through hole (1321), and the distance between the outer surface of the output member (131) and the outer surface of the second top plate (132) is smaller than the maximum distance between the outer surface of the boss (1322) and the outer surface of the second top plate (132).

9. The interface integration device (10) according to claim 1, characterized in that: The interface component (11) is provided with a through hole (119); the rotating shaft (12) comprises a rotating shaft (121) and an auxiliary component (122); the rotating shaft (121) is arranged in the through hole (119); the auxiliary component (122) is arranged in the rotating shaft (121); and the auxiliary component (122) is used to improve the rotation stability of the interface component (11).

10. The interface integration device (10) according to claim 9, characterized in that: The auxiliary component (122) includes a spline (1221), a washer (1222), a first friction plate (1223), a first elastic component (1224) and a retaining ring (1225); the rotating shaft (121) includes a first end (1211) and a second end (1212) opposite to each other; the spline (1221) and the washer (1222) are arranged at the first end (1211) of the rotating shaft (121); the first friction plate (1223), the first elastic component (1224) and the retaining ring (1225) are arranged at the second end (1212) of the rotating shaft (121).

11. The interface integration device (10) according to claim 10, characterized in that: The auxiliary component (122) also includes a positioning component (1226), and the positioning component (1226) is arranged at the second end (1212) of the rotating shaft (121); or, the interface integration device (10) also includes a second friction plate (14), and the second friction plate (14) is arranged on the outer surface of the side of the interface component (11) facing the power supply component (13).

12. The interface integration device (10) according to claim 1, characterized in that: The interface integration device (10) comprises a driving component (15), the interface component (11) comprises a connecting piece (110), and the driving component (15) is connected to the connecting piece (110) to drive the interface component (11) to rotate.

13. A power supply device (100), characterized in that: include: Energy storage device (20); and In the interface integration device (10) described in any one of claims 1 to 12, the energy storage device (20) is electrically connected to the power supply component (13).

14. The power supply device (100) according to claim 13, characterized in that: The power supply device (100) comprises a shell (30), the shell (30) is provided with an installation space (31), the shell (30) is provided with a through hole (33), the interface integration device (10) is accommodated in the installation space (31), and the through hole (33) is used to expose the interface (111).

15. The power supply device (100) according to claim 14, characterized in that: The power supply device (100) further comprises a moving component, the housing (30) is provided with a movable third top plate (35), the third top plate (35) is used to shield or expose the installation space (31), the moving component is connected to the interface component (11), and the moving component is used to move the interface component (11) so as to expose the interface component (11).

16. A vehicle (1000), characterized in that: include: The power supply device (100) as claimed in any one of claims 13 to 15.

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