Mobile power supply

Abstract

The utility model provides a mobile power supply, and the mobile power supply comprises a mobile power supply body which comprises a first fixing part and a second fixing part. The wire rod comprises a fixed end and a wire head, the fixed end is electrically connected to the mobile power supply main body, the wire head can be fixed in the first fixed part or the second fixed part, when the wire head is fixed in the first fixed part, the wire rod is bent to form a hand-held part, and when the wire head is fixed in the second fixed part, the wire rod is fixedly accommodated in the mobile power supply main body. According to the mobile power supply, the wire end of the wire can be fixed on the first fixing part or the second fixing part, so that the wire forms a hand-held part or is accommodated in the mobile power supply main body. According to the mobile power supply, the wire end of the wire can be fixed on the first fixing part or the second fixing part, so that the wire forms a hand-held part or is accommodated in the mobile power supply main body. And the mobile power supply is convenient to store when being stored in the mobile power supply main body. And when the handle part is formed, a user can conveniently take and carry. Therefore, the wire rod can be conveniently carried and used by a user.

Description

Technical Field

[0001] This application relates to the field of portable power banks, and more particularly to a portable power bank. Background Technology

[0002] With the development of communication technology, mobile terminals are being used in more and more scenarios, resulting in a variety of mobile terminals with large screens and multiple functions. To meet the battery life requirements of mobile terminals, users are also placing increasing demands on portable power banks. Utility Model Content

[0003] To address the aforementioned technical issues, this application provides a portable power bank that is more portable while meeting charging requirements.

[0004] This application is achieved through the following technical solution.

[0005] This application provides a portable power bank, including: a portable power bank body, including a first fixing part and a second fixing part; a cable, including a fixing end and a cable end, the fixing end being electrically connected to the portable power bank body, and the cable end being fixed in either the first fixing part or the second fixing part. When the cable end is fixed in the first fixing part, the cable is bent to form a handle. When the cable end is fixed in the second fixing part, the cable is fixedly stored in the portable power bank body.

[0006] In this application, the cable end can be fixed to either the first or second fixing part, allowing the cable to either form a handle or be stored within the power bank body. When stored within the power bank body, it is convenient for storage and handling. When forming a handle, it is convenient for the user to pick up and carry. Thus, the cable is convenient for users to carry and use.

[0007] In some embodiments of this application, the main body of the power bank is provided with a storage slot, and the second fixing part is located in the storage slot. When the wire end is fixed to the second fixing part, the wire is stored in the storage slot.

[0008] When the cable can be stored in the storage slot, the slot can limit the cable's movement and better organize it. At the same time, depending on the depth of the slot, only a portion of the cable may be exposed, making the power bank's structure more compact and achieving a more integrated and aesthetically pleasing appearance.

[0009] In some embodiments of this application, the first fixing part is located in the receiving groove, and the wire end can slide between the first fixing part and the second fixing part.

[0010] The first fixing part is located in the storage groove, which can fix and limit the wire end, so as to achieve the stable formation of the handle by the wire.

[0011] In some embodiments of this application, the power bank includes a limiting member located in a receiving groove and movably disposed between a first fixing part and a second fixing part for limiting the movement of the cable end toward the fixed end.

[0012] The limiting member is movable between the first and second fixing parts and can restrict the movement of the wire end toward the fixed end, thereby fixing the wire end to either the first or second fixing part. This ensures stable installation of the wire whether it is used as a handle or stored in a storage slot. Furthermore, the limiting member facilitates user operation and protects the wire end. Specifically, the user can apply force to the limiting member to move the wire end, which facilitates operation while preventing damage to the wire end due to excessive force.

[0013] In some embodiments of this application, the main body of the power bank has a guide rail, which is connected to the storage slot, and a limiting member is located inside the guide rail; the main body of the power bank also includes a limiting part, which defines the storage slot and is used to limit the limiting member inside the guide rail.

[0014] A guide rail is provided and connected to the storage slot to facilitate the movement of the cable ends. A limiting component is located within the guide rail, which serves to restrict the movement of the limiting component.

[0015] The limiting part forms a receiving groove and confines the limiting member within the guide rail, which can limit the limiting member and facilitates its stable movement on the guide rail.

[0016] In some embodiments of this application, the guide rail has a first groove, which defines either a first fixing portion or a second fixing portion.

[0017] The use of grooves to define the first and second fixing parts contributes to the compactness of the structure, and the grooves also help to protect the wire ends that are fixed thereto.

[0018] In some embodiments of this application, the guide rail has a second groove, the first groove defines a first fixing part, and the second groove defines a second fixing part.

[0019] The first groove defines the first fixing part, which is beneficial to the compactness of the structure, and the first groove also helps to protect the wire end fixed to the first fixing part. The second groove defines the second fixing part, which is beneficial to the compactness of the structure, and the second groove also helps to protect the wire end fixed to the second fixing part.

[0020] In some embodiments of this application, the power bank further includes an elastic element, one side of which is fixedly connected to the main body of the power bank, and the other side abuts against a limiting element.

[0021] The design of the elastic element utilizes its elasticity to facilitate the reset of the limiting element, while also providing users with a better push-pull feel.

[0022] In some embodiments of this application, the side of the elastic member away from the fixed end is fixedly connected to the main body of the power bank, and the side closer to the fixed end is fixedly connected to the limiting member; wherein, when the wire end is fixed to the first fixed part, the elastic member is in a stretched state; when the wire end is fixed to the second fixed part, the elastic member is in a compressed state.

[0023] When the thread end is fixed to the first fixing part, the elastic element is in a stretched state, exerting a force on the limiting member to return it to the second fixing part, and accelerating the movement process as the thread end moves towards the second fixing part. When the thread end is fixed to the second fixing part, the elastic element is in a contracted state, exerting a force on the limiting member to return it to the first fixing part, and accelerating the movement process as the thread end moves towards the first fixing part.

[0024] In some embodiments of this application, the power bank has multiple sides, and the fixed end is connected to the corner of one of the sides of the power bank.

[0025] The fixed end is connected to a corner on one side of the power bank, and the handle formed by bending the cable is the most portable configuration from a mechanical point of view. Attached Figure Description

[0026] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiments below. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0027] Figure 1 A schematic diagram of the structure of a power bank with its cable housed in the main body, provided in some embodiments of this application;

[0028] Figure 2 A schematic diagram of the structure of a power bank's cable forming a handle, provided in some embodiments of this application;

[0029] Figure 3 An exploded perspective view of a power bank provided in some embodiments of this application;

[0030] Figure 4 A partial structural schematic diagram of one end of the guide rail of a mobile power supply provided in some embodiments of this application;

[0031] Figure 5 This is a partial structural diagram of the other end of the guide rail of a mobile power supply provided in some embodiments of this application.

[0032] Explanation of reference numerals in the attached figures

[0033] 1. Power bank; 10. Power bank body; 101. Fixing groove; 20. Cable; 21. Cable end; 22. Fixing end; 200. Connecting terminal; 31. Guide rail; 301. First fixing part; 302. Second fixing part; 30. Storage groove; 32. First groove; 33. Limiting part; 35. Second groove; 40. Elastic element; 50. Limiting element. Detailed Implementation

[0034] The embodiments of the technical solution of this application will now be described in detail with reference to the accompanying drawings. These embodiments are only used to more clearly illustrate the technical solution of this application and are therefore merely examples, and should not be used to limit the scope of protection of this application.

[0035] With the development of communication technology, mobile terminals are being used in more and more scenarios, resulting in a variety of mobile terminals with large screens and multiple functions. To meet the battery life requirements of mobile terminals, users are also placing increasing demands on portable power banks.

[0036] To address the aforementioned technical issues, this application provides a portable power bank that is more portable while meeting charging requirements.

[0037] The portable power bank of this application includes: a portable power bank body, including a first fixing part and a second fixing part; a cable, including a fixing end and a cable end, the fixing end being electrically connected to the portable power bank body, and the cable end being fixed to the first fixing part or the second fixing part; wherein, when the cable end is fixed to the first fixing part, the cable is bent to form a handle, and when the cable end is fixed to the second fixing part, the cable is fixedly stored in the portable power bank body.

[0038] In this application, the cable end can be fixed to either the first or second fixing part, allowing the cable to form a handle or be stored within the power bank body. When the power bank is not in use, the cable can be stored on the power bank body, facilitating cable storage and protection while maintaining an aesthetically pleasing appearance. When formed as a handle, it is easy for the user to pick up and carry. Thus, the cable is convenient for users to carry and use.

[0039] Figure 1 A schematic diagram of the structure of a power bank with its cable housed in the main body, provided in some embodiments of this application; Figure 2 A schematic diagram of the structure of a power bank's cable forming a handle, provided in some embodiments of this application; Figure 3 An exploded perspective view of a power bank provided in some embodiments of this application; Figure 4 A partial structural schematic diagram of one end of the guide rail of a mobile power supply provided in some embodiments of this application; Figure 5This is a partial structural diagram of the other end of the guide rail of a mobile power supply provided in some embodiments of this application.

[0040] like Figure 1 and Figure 2 As shown, the power bank 1 of this application may include a power bank body 10 and a cable 20. The cable 20 has a cable end 21 and a fixed end 22, which may be two opposite ends of the cable 20. The fixed end 22 is electrically connected to the power bank body 10, as shown. Figure 3 As shown, the fixed end 22 can be connected to the fixed slot 101 of the power bank body 10. The wire end 21 is used for electrical connection with external devices (electronic devices, charging connectors, etc.), and the wire end 21 is set to be movable, for example, the wire end 21 can move on the surface of the power bank body 10.

[0041] In this application, the cable 20 is a data cable used to electrically connect the power bank body 10 and an external device so that the two can charge, transmit data, etc.

[0042] The power bank body 10 may have a first fixing part 301 and a second fixing part 302, wherein the cable end 21 can move between the first fixing part 301 and the second fixing part 302, and the cable end 21 can be fixed to either the first fixing part 301 or the second fixing part 302. Due to the movement of the cable end 21, the cable 20 can change and have different states.

[0043] like Figure 1 As shown, when the wire end 21 is fixed to the second fixing part 302, the wire 20 can be in a retracted state, and at this time the wire 20 is fixedly stored in the power bank body. For example, the wire 20 can fit as close as possible to the surface of the power bank body 10, and in this state, the power bank 1 presents a whole structure, which is convenient for storage.

[0044] like Figure 2 As shown, when the wire end 21 is fixed to the first fixing part 301, the distance between the wire end 21 and the fixing end 22 is closer than when the wire end 21 is fixed to the second fixing part 302. Therefore, when the wire end 21 is fixed to the first fixing part 301, a portion of the wire 20 is in a bent state, and this bent portion of the wire 20 is easy to carry, thus forming a handle.

[0045] like Figure 1 and Figure 2 The linear distance between the first fixing part 301 and the fixing end 22 is less than the linear distance between the second fixing part 302 and the fixing end 22. This arrangement allows for changes in the state of the wire.

[0046] In some embodiments, the first fixing part 301 and the second fixing part 302 may be snap-fit ​​holes corresponding to the wire ends, and the wire ends may be inserted into the snap-fit ​​holes for fixing.

[0047] For example, in some embodiments, the first fixing part 301 may be a snap-fit ​​hole on the power bank body 10 near the fixing end 22, and the second fixing part 302 may be a snap-fit ​​hole on the power bank body 10 away from the fixing end 22. The distance from the second fixing part 302 to the fixing end is approximately equal to the length of the wire. When the wire end is inserted into the first fixing part 301, the wire bends to form a handle. When the wire end is inserted into the second fixing part 302, since the distance from the second fixing part 302 to the fixing end is approximately equal to the length of the wire, the wire is neatly stored on the power bank body 10. This not only achieves wire storage and protection but also prevents the wire from being too long and affecting the appearance of the power bank, thus ensuring a clean appearance.

[0048] It should be noted that, in this application, the first fixing part and the second fixing part can be located at any position on the mobile power bank body 10, and this disclosure does not limit them to specific locations. Figure 1 and Figure 2 The setup shown is sufficient to achieve a change in the shape of the cable. In some embodiments, the first fixing part can be located on one side of the power bank body 10, and the second fixing part can be located on the other side of the power bank body 10. In some embodiments, the first fixing part and the second fixing part can be located on the same side of the power bank body 10. In some embodiments, the fixing part, the first fixing part, and the second fixing part can be located in a straight line. In some embodiments, the fixing part, the first fixing part, and the second fixing part may not be located in a straight line.

[0049] In some embodiments of this application, the wire end 21 may include a connecting terminal 200, which can be used for electrical connection with an external device, and the connecting port is configured to be movable between a first fixing part and a second fixing part.

[0050] In this application, the connection terminal 200 can be one or more of the following: USB interface, TYP-C interface, and Lightning interface.

[0051] The connection terminal 200 can be used to connect to external devices, and the connection port is movable, which facilitates electrical connection with external devices and also facilitates the change of the state of the wire.

[0052] In some embodiments of this application, such as Figures 1 to 3As shown, the power bank body 10 may have a storage slot 30. For example, the storage slot 30 may be recessed into the power bank body 10, and the second fixing part 302 may be located in the storage slot 30. When the wire end 21 is fixed to the second fixing part 302, the wire 20 is fixedly stored in the power bank body 10, and the wire 20 can be stored in the storage slot 30.

[0053] In this application, the wire end 21 can move in the storage groove 30, that is, the wire end 21 can move along the storage groove 30.

[0054] When the cable 20 can be stored in the storage slot 30, the storage slot 30 can limit the cable 20 and better store it. At the same time, depending on the degree of recess in the storage slot 30, only a portion of the cable 20 may be exposed, making the power bank's structure more compact and achieving a holistic and aesthetically pleasing appearance.

[0055] The storage slot 30 can be recessed inwards. When the cable 20 is accommodated in the storage slot 30, the storage slot 30 can limit the cable 20 to a certain extent, thus better storing the cable. At the same time, depending on the degree of recess of the storage slot 30, the cable 20 can be exposed only partially, making the structure of the power bank 1 more compact and achieving a holistic and aesthetically pleasing appearance.

[0056] In some embodiments, the wire 20 may be partially housed in the guide rail portion. In some embodiments, the wire 20 may be fully housed in the guide rail portion.

[0057] In some embodiments of this application, the first fixing part 301 may be located in the storage groove 30, and the wire end 21 may slide between the first fixing part 301 and the second fixing part 302.

[0058] The first fixing part 301 is located in the storage groove 30 and can fix and limit the wire end 21 so as to achieve the stable formation of the handle part of the wire 20.

[0059] In this application, it is not limited to the first fixing part 301 being located in the storage groove 30. In some embodiments, the first fixing part 301 may also be located outside the storage groove 30. For example, the first fixing part 301 may be a protrusion of the part connected to the storage groove 30, as long as it can prevent the wire 20 from moving toward the fixing end 22.

[0060] In some embodiments of this application, such as Figures 1 to 4 As shown, the power bank 1 may include a limiting member 50, which may be located in the storage slot 30 and is movably disposed between the first fixing part 301 and the second fixing part 302 to restrict the wire end 21 from moving toward the fixing end 22.

[0061] Understandably, the connector 21 of the power bank typically corresponds to at least one of a USB interface, a Type-C interface, or a Lightning interface. The connector 21 includes a housing that covers the interface, and a limiting member 50 can be fitted onto the cable 20. The housing has a certain thickness and width. When the width of the limiting member 50 is less than the width of the housing and / or when the height of the limiting member 50 in the thickness direction of the housing is less than the thickness of the housing, the limiting member 50 can limit the movement of the connector 21 toward the fixed end.

[0062] For example, the limiting member 50 can be a limiting ring sleeved on the wire 20. The width of the limiting ring is smaller than the width of the wire end housing, and its height in the thickness direction of the housing is smaller than the thickness of the housing. The limiting ring can move between the first fixing part 301 and the second fixing part 302. The limiting ring can cooperate with the first fixing part 301 to fix the wire end near the first fixing part 301. At this time, the wire is bent to form a handle. The limiting ring can also cooperate with the second fixing part 302 to fix the wire end near the second fixing part 302, thereby realizing the storage of the wire.

[0063] In this application, the limiting member 50 is movable between the first fixing part 301 and the second fixing part 302, and can restrict the movement of the wire end 21 toward the fixing end 22, thereby fixing the wire end 21 to the first fixing part 301 or the second fixing part 302, so that the wire 20 can be stably set whether it is formed into a handle or stored in a storage slot. Furthermore, the limiting member 50 facilitates user operation and protects the wire end 21. Specifically, the user can move the wire end 21 by applying force to the limiting member 50, which facilitates user operation and prevents damage to the wire end 21 due to force.

[0064] In some embodiments of this application, such as Figures 1 to 3 As shown, the main body 10 of the power bank may have a guide rail 31, which is connected to the storage slot 30, and the limiting member 50 may be located inside the guide rail 31.

[0065] In this application, the main body 10 of the power bank has a guide rail 31, and the guide rail 31 is connected to the storage slot 30, which facilitates the movement of the cable end 21.

[0066] In this application, the limiting member 50 is located within the guide rail 31, and the guide rail 31 can limit the limiting member 50. Specifically, the limiting member 50 can move along the guide rail 31 without disengaging from the guide rail, which would prevent the connecting cable from forming a handle or from being stored in the power bank body.

[0067] In some embodiments of this application, such as Figures 1 to 3As shown, the power bank body 10 may also include a limiting part 33, which defines a storage groove 30 and is used to limit the limiting member 50 within the guide rail 31.

[0068] In this application, the limiting part 33 defines the storage groove 30 and limits the limiting member 50 within the guide rail 31, which can limit the limiting member 50 and facilitate the stable movement of the limiting member 50 in the storage groove 30.

[0069] In some embodiments of this application, the guide rail 31 may have a first groove 32, which defines a first fixing part 301 or a second fixing part 302.

[0070] like Figures 3 to 5 As shown, the first groove 32 defines a first fixing part 301. When the wire end 21 is located in the first fixing part 301, the first groove 32 can abut against the wire end 21 to limit the wire end 21.

[0071] like Figures 1 to 5 As shown, the first groove 32 can be located in the receiving groove 30. In some embodiments, the first groove 32 can be disposed at the end of the receiving groove 30, and the first groove 32 can serve as one end of the receiving groove 30 to limit the wire end 21. In some embodiments, the shape of the first groove 32 is adapted to the shape of the limiting member 50 to limit the wire end 21. The first groove 32 can be a structure that is relatively narrower and smaller than other positions of the receiving groove 30, and the size of the first groove 32 is smaller than the size of the limiting member 50 so that the limiting member 50 cannot move toward the fixed end 22.

[0072] In this application, the inner side of the cable end 21 can be opposite to the main body 10 of the power bank, and the limiting member 50 can be disposed on the outer side of the cable end 21. For example, the limiting member 50 can be disposed around the outer side of the cable end 21, which facilitates user operation of the limiting member 50.

[0073] In this application, in an embodiment where the state of the wire 20 is changed by moving the limiting member 50, the shape of the first groove 32 is configured to adapt to the shape of the limiting member 50 to limit the limiting member 50. The first groove 32 may be a structure that is relatively narrower and smaller than other positions of the receiving groove 30, and the size of the first groove 32 is smaller than the size of the limiting member 50 so that the connecting terminal 200 cannot pass through, thereby limiting it.

[0074] In this application, the first groove 32 may be provided with a snap-fit ​​portion, a snap-fit ​​portion, etc., and the first groove 32 is limited by snapping or snapping with the limiting member 50. In this application, the first groove may also define a second fixing portion, and when the wire end is located in the second fixing portion, the first groove can abut against the wire end to limit the wire end.

[0075] The first groove can be located in the receiving slot. In some embodiments, the first groove can be disposed at the end of the receiving slot, and the first groove can serve as one end of the receiving slot to limit the wire end. In some embodiments, the shape of the first groove is adapted to the shape of the limiting member to limit the wire end. The first groove can be a structure that is relatively narrower and smaller compared to other locations in the receiving slot.

[0076] In this application, the first groove may be provided with a snap-fit ​​part, a snap-fit ​​part, etc., and the first groove is limited by snapping or buckling with the limiting member.

[0077] In this application, the first fixing part and the second fixing part are defined by grooves, which is beneficial to the compactness of the structure, and the grooves also help to protect the wire ends fixed thereto.

[0078] In some embodiments of this application, such as Figures 1 to 5 As shown, the guide rail 31 has a second groove 35, the first groove 32 defines the first fixing part 301, and the second groove 35 defines the second fixing part 302.

[0079] In this application, the first groove 32 defines the first fixing part 301, which is beneficial to the compactness of the structure, and the provision of the first groove 32 also helps to protect the wire end 21 fixed to the first fixing part 301. The second groove 35 defines the second fixing part 302, which is beneficial to the compactness of the structure, and the provision of the second groove 35 also helps to protect the wire end 21 fixed to the second fixing part 302.

[0080] In some embodiments of this application, when the wire end 21 is located in the second fixing part 302, the limiting member 50 engages with the second groove 35.

[0081] In this application, the second groove 35 may be located in the storage groove 30.

[0082] The limiting member 50 engages with the second groove 35, which helps to secure the wire end 21 to maintain stability in the stored state.

[0083] In this application, in an embodiment where the state of the wire 20 is changed by moving the connecting terminal 200, the shape of the second groove 35 is configured to adapt to the shape of the connecting terminal 200 to limit the connecting terminal 200. The second groove 35 may be a structure that is relatively narrower and smaller than other positions of the receiving groove 30, and the size of the second groove 35 is smaller than the size of the connecting terminal 200 so that the connecting terminal 200 cannot pass through, thereby limiting it.

[0084] In this application, in an embodiment where the state of the wire 20 is changed by moving the limiting member 50, the shape of the second groove 35 is configured to adapt to the shape of the limiting member 50 to limit the limiting member 50. The second groove 35 may be a structure that is relatively narrower and smaller than other positions of the receiving groove 30, and the size of the second groove 35 is smaller than the size of the limiting member 50 so that the connecting terminal 200 cannot pass through, thereby limiting it.

[0085] In some embodiments of this application, such as Figures 1 to 4 As shown, the guide rails 31 can be set as two, for example, they can be located on opposite sides of the storage slot 30 respectively.

[0086] In this application, the limiting member 50 slides along the guide rail 31, making the movement trajectory more stable.

[0087] In some embodiments of this application, such as Figure 3 As shown, the power bank 1 may include an elastic member 40, one side of which is fixedly connected to the main body 10 of the power bank, and the other side abuts against the limiting member 50.

[0088] In this application, as Figures 1 to 3 As shown, the side of the elastic element 40 furthest from the fixed end 22 is fixedly connected to the main body 10 of the power bank, and the side closer to the fixed end 22 is fixedly connected to the limiting element 50. When the wire end 21 is fixed to the first fixing part 301, the elastic element 40 is in a stretched state (as shown). Figure 3 As shown, when the wire end 21 is fixed to the second fixing part 302, the elastic element 40 is in a compressed state.

[0089] When the thread end 21 is fixed to the first fixing part 301, the elastic member 40 is in a stretched state, exerting a force on the limiting member 50 to return it to the second fixing part 302, and accelerating the movement process as the thread end 21 moves toward the second fixing part 302. When the thread end 21 is fixed to the second fixing part 302, the elastic member 40 is in a compressed state, exerting a force on the limiting member 50 to return it to the first fixing part 301, and accelerating the movement process as the thread end 21 moves toward the first fixing part 301.

[0090] It should be noted that the elastic element in this application is not limited to the aforementioned embodiments. In some embodiments, the side of the elastic element away from the fixed end 22 is fixedly connected to the power bank body 10, and the side closer to the fixed end 22 is fixedly connected to the limiting member 50. When the wire end 21 is fixed to the first fixing part 301, the elastic element is in a compressed state; when the wire end 21 is fixed to the second fixing part 302, the elastic element is in a stretched state. In this application, the setting of the elastic element 40 utilizes the elasticity of the elastic element 40, which helps the wire end 21 to reset, and also provides the user with a better push-pull feel.

[0091] In this application, the elastic element 40 can be provided in two forms, for example, it can be located on opposite sides of the receiving groove 30. In some embodiments, the elastic element 40 can be located on the guide rail 31.

[0092] In some embodiments of this application, the second fixing part 302 may have a receiving part (not shown), which may have a hollow receiving space, and when the wire end 21 is located in the second fixing part, the connecting terminal 200 may be received in the receiving space.

[0093] When the cable 20 is stored in the main body 10 of the power bank, the connection terminal 200 is housed in the housing space, which can protect the connection terminal 200 and prevent the connection port from being damaged by external factors.

[0094] In some embodiments of this application, the power bank 1 may have multiple sides, and the fixed end 22 may be connected to the corner of one of the sides of the power bank 1.

[0095] In this application, the fixed end 22 is connected to the corner of one side of the power bank 1, and the handle formed by the bending of the cable is the most portable state from a mechanical point of view.

[0096] like Figures 1 to 3 As shown, for example, the power bank 1 can be a cube, and the first fixing part 301 can be located on the side or end of the side. In some embodiments, the power bank 1 can be an ellipsoid, a sphere, or other irregular shape, and the fixing end can be connected to the corner of one side of the power bank. From a mechanical point of view, this arrangement can make the handle of the cable form a handle state that is most labor-saving and most portable.

[0097] In this application, two springs (elastic elements) and a sliding limiting ring (limiting element) move up and down and limit the Type-C cable head (connection port) through the sliding groove (guide rail) of the plastic shell, thereby realizing the stretching and retraction of the Type-C cable head (connection port). When in use, the fixing ring is pushed forward, and the springs will stretch and push the limiting Type-C cable head forward to the top for fixation. At this time, it can be carried by hand. When the fixing ring is pushed backward, the springs will retract and retract the limiting Type-C cable head to the bottom for fixation. At this time, the Type-C cable head can be hidden.

[0098] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0099] In the description of the embodiments of this application, technical terms such as "first," "second," and "third" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0100] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0101] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects are in an "or" relationship.

[0102] In the description of the embodiments of this application, the technical terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed, operated or used in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0103] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0104] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical term "contact" should be interpreted broadly, and can be direct contact, contact through an intermediate medium layer, contact between two contacting parties with substantially no interaction force, or contact between two contacting parties with interaction force.

[0105] The above embodiments are merely illustrative of the technical solutions of this application and are not intended to limit it. Although this application 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. These 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 application, and they should all be covered within the scope of the claims and specification of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any way. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A mobile power supply, characterized by, The mobile power supply comprises: a mobile power supply body comprising a first fixing part and a second fixing part; a wire comprising a fixed end and a wire head, the fixed end being electrically connected to the mobile power supply body, and the wire head being fixable to the first fixing part or the second fixing part, wherein, when the wire head is fixed to the first fixing part, the wire is bent to form a hand-held part, and when the wire head is fixed to the second fixing part, the wire is fixedly accommodated in the mobile power supply body.

2. The mobile power source of claim 1, wherein, The mobile power supply body is provided with an accommodation groove, and the second fixing part is located in the accommodation groove, and when the wire head is fixed to the second fixing part, the wire is accommodated in the accommodation groove.

3. The mobile power source of claim 2, wherein, The first fixing part is located in the accommodation groove, and the wire head is slidable between the first fixing part and the second fixing part.

4. The mobile power supply of claim 2, wherein the mobile power supply comprises a limiting part, the limiting part being located in the accommodation groove and being movably arranged between the first fixing part and the second fixing part, and the limiting part is used for limiting the movement of the wire head towards the fixed end.

5. The mobile power supply of claim 4, wherein the mobile power supply body is provided with a guide rail, the guide rail being in communication with the accommodation groove, and the limiting part is located in the guide rail; the mobile power supply body further comprises a limiting part, the limiting part defining the accommodation groove, and the limiting part being used for limiting the limiting part in the guide rail.

6. The mobile power source of claim 5, wherein, The guide rail is provided with a first groove, and the first groove defines the first fixing part or defines the second fixing part.

7. The mobile power source of claim 6, wherein, The guide rail is provided with a second groove, the first groove defines the first fixing part, and the second groove defines the second fixing part.

8. The mobile power source of claim 4, wherein, The mobile power supply further comprises an elastic member, one side of the elastic member being fixedly connected to the mobile power supply body, and the other side of the elastic member being in abutment with the limiting part.

9. The mobile power source of claim 8, wherein, The side of the elastic member away from the fixed end is fixedly connected to the mobile power supply body, and the side of the elastic member close to the fixed end is fixedly connected to the limiting part; wherein, when the wire head is fixed to the first fixing part, the elastic member is in a stretched state; and when the wire head is fixed to the second fixing part, the elastic member is in a compressed state.

10. The mobile power source of claim 1, wherein, The mobile power supply has a plurality of side surfaces, and the fixed end is connected to a corner of one side surface of the mobile power supply.

Images