Mobile power supply

Abstract

The utility model discloses a mobile power supply, which comprises a main body part and a charging wire, the main body part is fixedly connected with the charging wire, and the charging wire comprises a wire rod body, a connecting seat and a charging interface. The storage area is arranged at the top of the main body part, and the storage cavity and the positioning structure are arranged in the storage area, so that when the mobile power supply is in a storage state, the connecting seat and the charging interface are stored in the storage cavity of the storage area, the charging interface is protected, and meanwhile, the wire rod body can be used as a hanging rope; and when the mobile power supply is in a use state, the charging wire is fixed in the storage area through the connection seat, a fulcrum is provided for the electronic equipment which is being charged, and a user can continue to use the electronic equipment conveniently. According to the mobile power supply, on the basis of the same main body, the electronic equipment which is being charged is supported, the portability is improved, and the function of storing and protecting the charging wire is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic equipment accessories, in particular to a mobile power source. Background Art

[0002] As people's quality of life improves, multifunctional electronic devices have brought convenience to people's lives and have become an indispensable part of daily life. However, the power storage capacity of electronic devices is far from enough to meet people's needs. In order to ensure the long-term use of smartphones, people need mobile charging devices to charge their electronic devices. Mobile power is a portable charger that can be carried with you, can store power, and can charge consumer electronic products such as handheld electronic mobile devices anytime and anywhere. It is particularly suitable for occasions without external power supply or when fixed charging is not suitable during travel.

[0003] However, existing mobile power supplies also have some disadvantages. The data cables used to charge electronic devices are easily detached and exposed outside the mobile power supply, leaving the charging interface unprotected and causing poor contact. In addition, there is no function to support all the electronic devices being charged so that users can continue to use the devices. The mobile power supply is inconvenient to carry and its convenience of use needs to be improved. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a mobile power supply, which has the characteristics of storing and fixing the charging cable in design, thereby solving the problems that the charging cable of the mobile power supply is difficult to store, cannot provide support for all electronic devices being charged, and is inconvenient to carry.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile power source, comprising: a main body and a charging cable, wherein a power source for charging is arranged inside the main body, the charging cable comprises a wire body, a docking seat and a charging interface, the charging interface is fixedly connected to one end of the wire body through the docking seat, and the other end of the wire body is electrically connected to the power source, a storage area is arranged on the top of the main body, and a receiving cavity for accommodating the docking seat and a positioning structure for fixing the docking seat are arranged in the storage area;

[0006] Among them, when the mobile power supply is in the storage state, the connecting socket is fixed in the storage area, and the connecting socket and the charging interface are both stored in the accommodating cavity; when the mobile power supply is in the use state, the connecting socket is fixed in the storage area through the positioning structure.

[0007] In some embodiments, the cross-section of the storage area is L-shaped and is disposed at one end of the top of the main body. The accommodating cavity includes a first cavity disposed along the length direction of the main body and a second cavity disposed along the width direction of the power supply body. The first cavity is connected to the second cavity. The first cavity is used to accommodate the docking seat, and the second cavity is used to accommodate the charging interface.

[0008] In some embodiments, there are multiple groups of storage areas, and the multiple groups of storage areas are centrally symmetrically distributed on the top of the main body, and the number of charging cables is equal to the number of storage areas.

[0009] In some embodiments, the connecting seat includes a cylindrical base and a protrusion, the cylindrical base and the protrusion are stacked and fixedly connected, grooves are provided on both sides of the protrusion, the cylindrical base is fixedly connected to the wire body, and the side of the protrusion away from the cylindrical base is fixedly connected to the charging port.

[0010] In some embodiments, the positioning structure includes a slide groove, which is arranged on both sides of the first cavity. The slide groove and the groove are tightly matched to fix the two sides of the protrusion, and the charging interface is perpendicular to the top of the main body.

[0011] In some embodiments, when the mobile power supply is in use, the docking seat slides along the first cavity, and the charging port is located at the midpoint of the length direction of the main body.

[0012] In some embodiments, the main body also includes a support frame, which is arranged on the outer wall of the main body and is movably connected to the main body.

[0013] In some embodiments, the main body also includes a charging port, a button and an indicator device, and the charging port, the button and the indicator device are all arranged on the outer wall of the main body. The charging port is used to charge the power supply, the button is used to control the start-up of the indicator device and the power supply, and the indicator device is used to display the power level of the power supply.

[0014] In some embodiments, the wire body housing adopts a braided wire structure.

[0015] In some embodiments, the lower portion of the outer wall of the main body is arc-shaped.

[0016] The beneficial effects of the utility model are as follows: the mobile power supply is configured as two parts, namely a main body and a charging cable, wherein the charging cable comprises a cable body, a connecting seat and a charging interface; a storage area is provided on the top of the main body, so that when the mobile power supply is in a storage state, the charging cable can be stored in a receiving cavity in the storage area, thereby protecting the charging interface; at the same time, the charging cable can be used as a hanging rope, thereby facilitating the carrying of the mobile power supply; when the mobile power supply is in use, the charging cable is fixed to the storage area through the connecting seat under the action of the positioning structure, thereby providing a fulcrum for the electronic device being charged, thereby facilitating the user to continue to use the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the mobile power supply of the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the mobile power supply shown in another angle;

[0019] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of the main body of the mobile power supply shown;

[0020] Figure 4 for Figure 1 A top view of the main body of the mobile power supply shown;

[0021] Figure 5 for Figure 1 A schematic diagram of the three-dimensional structure of the docking station of the charging cable of the mobile power supply shown;

[0022] Figure 6 for Figure 1 The three-dimensional structural diagram of the mobile power supply shown is in the storage state;

[0023] Figure 7 for Figure 1 The three-dimensional structural diagram of the mobile power supply shown is in use;

[0024] Figure 8 for Figure 1 Another three-dimensional structural schematic diagram of the mobile power supply shown in FIG. 1 when the mobile power supply is in use;

[0025] Fig. 9 for Figure 1 The three-dimensional structural schematic diagram of the mobile power supply support frame when it is in use. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0028] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0029] Although the existing mobile power supplies can charge electronic devices, they do not have the function of storing power cords and protecting their charging interfaces. In addition, they do not provide support for all electronic devices being charged so that users can continue to use the electronic devices. They are inconvenient to carry and are not competitive in the market.

[0030] In view of the above problems, this application provides a folding screen mobile phone case, please refer to Figure 1-Figure 2 , Figure 1 This is a three-dimensional structural diagram of an embodiment of the mobile power supply of the utility model. Figure 2 yes Figure 1 The three-dimensional structural diagram of the mobile power supply shown in another angle, the mobile power supply includes but is not limited to the main body 1 and the charging cable 2. It should be noted that the terms "including" and "having" and any variations thereof in the embodiments of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device including a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or components inherent to these processes, methods, products or devices.

[0031] Specifically, a battery device (not shown in the figure) for providing power is disposed inside the main body 1, and the charging cable 2 includes a wire body 21, a docking seat 22, and a charging interface 23. The charging interface 23 is fixedly connected to one end of the wire body 21 through the docking seat 22, and the other end of the wire body 21 is electrically connected to the battery device to achieve a fixed connection between the main body 1 and the charging cable 2. The battery device transmits electrical energy to external electronic devices through the wire body 21 and the charging interface 23. As for other structural features of the battery device, they are within the scope of understanding of those skilled in the art and will not be described in detail here.

[0032] Please read further Figure 3 , Figure 3 yes Figure 1 The main body of the mobile power supply is shown in FIG. 1 . Optionally, in this embodiment, the main body 1 includes a storage area 11 disposed on the top thereof. Figure 3 See also Figure 4 , Figure 4 yes Figure 1 From the top view of the main body of the mobile power supply shown, it can be seen that the cross-section of the storage area 11 is L-shaped and is arranged at one end of the top of the main body 1, wherein a accommodating cavity 111 for accommodating the docking seat 22 and the charging interface 23, as well as a positioning structure 112 for fixing the docking seat 22 are provided in the storage area 11.

[0033] Optionally, in this embodiment, the accommodating cavity 111 includes a first cavity 1111 arranged along the length direction of the main body 1 and a second cavity 1112 arranged along the width direction of the power source body, the first cavity 1111 is connected to the second cavity 1112, the first cavity 1111 is used to store the docking seat 22, and the second cavity 1112 is used to store the charging interface 23. When the charging cable 2 is in the storage state, the docking seat 22 is laterally inserted into the accommodating cavity 111. The size of the accommodating cavity 111 is adapted to the size of the docking seat 22 and the charging interface 23. The accommodating cavity 111 can store the charging interface 23 to avoid exposure to the outside of the mobile power supply, and reduce the occurrence of damage such as poor contact of the charging interface 23. Optionally, in this embodiment, the number of storage areas 11 is two groups, and the multiple groups of storage areas 11 are centrally symmetrically distributed on the top of the main body 1. The number of charging cables 2 is the same as the number of storage areas 11, both of which are two groups. The mobile power supply can charge two electronic devices at the same time, which improves the convenience and charging efficiency of the mobile power supply. It should be noted that the terms "first", "second", etc. in the embodiments of the present application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined by the terms "first", "second", etc. may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0034] In some other embodiments, the number of storage areas 11 is multiple groups, and the multiple groups of storage areas 11 can be arranged side by side on one side of the top of the main body 1 along the width or length direction of the main body 1, or can be symmetrically arranged on both sides of the top of the main body 1, and the number of charging cables 2 is equal to the number of storage areas 11. Of course, those skilled in the art can also set the number and position of the storage areas 11 according to actual conditions, as long as the mobile power supply can charge several electronic devices at the same time, improving the convenience of the mobile power supply and the charging efficiency.

[0035] Please combine Figure 3Continue reading Figure 4-Figure 5 , Figure 5 yes Figure 1 The three-dimensional structural schematic diagram of the connecting socket of the charging cable of the mobile power supply is shown. Optionally, in this embodiment, the connecting socket 22 includes a cylindrical base 221 and a protrusion 222. The cylindrical base 221 and the protrusion 222 are stacked and fixedly connected. Grooves 2221 are provided on both sides of the protrusion 222. The cylindrical base 221 is fixedly connected to the wire body 21, and the side of the protrusion 222 away from the cylindrical base 221 is fixedly connected to the charging interface 23. In the present embodiment, correspondingly, the positioning structure 112 includes a slide groove 1121, which is arranged on both sides of the first cavity 1111. When the charging cable 2 is in use, the slide groove 1121 and the groove 2221 can closely cooperate to fix the two sides of the protrusion 222. The protrusion 222 can slide along the slide groove 1121, so that the charging interface 23 is perpendicular to the top of the main body 1. When the docking seat 22 slides along the length direction of the first cavity 1111 to the end away from the second cavity 1112, the charging interface 23 is located at the midpoint of the length direction of the main body 1 and is perpendicular to the top of the main body 1. At this time, the charging interface 23 provides a fulcrum for the electronic device, and the mobile power supply can also serve as a supporting base, so that the electronic device can be vertically arranged above the mobile power supply, which is convenient for the user to continue to use the electronic device at a suitable angle, and the center of gravity of the electronic device and the center of gravity of the mobile power supply are on the same vertical straight line, the mobile power supply is not easy to tip over, and the charging experience of the mobile power supply user is improved.

[0036] In some other embodiments, the positioning structure 112 may be a magnetic connection structure, and the magnetic fixation between the connecting seat 22 and the main body 1 can be achieved by providing magnetic elements in the accommodating cavity 111 and the connecting seat 22. Of course, those skilled in the art may also provide the positioning structure 112 according to actual conditions, as long as the fixing function between the connecting seat 22 and the main body 1 can be achieved.

[0037] In some other embodiments, when the connecting seat 22 slides in the slide groove 1121 along the length direction of the main body 1 to one end away from the second cavity 1112, a through groove is opened on the inner wall of the side of the first cavity 1111 close to the main body 1, so that the length direction of the charging interface 23 is perpendicular to the side of the main body 1. At this time, the charging interface 23 provides a fulcrum for the electronic device, and the mobile power supply serves as a supporting base so that the electronic device can be placed on a horizontal plane at a certain angle, which is convenient for the user to continue to use the electronic device at a suitable angle.

[0038] Please continue reading Figure 5Optionally, in this embodiment, the shape of the connecting seat 22 is a cylindrical shape that is easy to slide, and the surface of the connecting seat 22 is made of TPU (Thermoplastic Polyurethane, thermoplastic polyurethane) material, which is a thermoplastic elastic flexible material with excellent wear resistance, oil resistance, transparency and elasticity, which can reduce the friction of the connecting seat 22 sliding along the slide groove 1121 and extend the service life of the connecting seat 22. Of course, those skilled in the art can also set the shape and material of the connecting seat 22 and the slide groove 1121 according to actual conditions, as long as the function of facilitating the sliding and fixing of the connecting seat 22 can be achieved.

[0039] Please continue reading Figure 3 Optionally, in this embodiment, a wire through hole 12 is provided on the side wall of the main body 1 near the storage space. It can be seen that two groups of wire through holes 12 are provided on the main body 1 corresponding to the storage area 11. The wire body 21 of the charging cable 2 passes through the wire through hole 12 and then passes through the wire through hole 12 into the interior of the main body 1 to be electrically connected to the battery device. A section of the wire body 21 forms a lanyard under the action of the wire through hole 12. The length of the lanyard is adjustable. The user can put the lanyard on the hand, backpack or other place where the lanyard can be hung according to needs, so as to facilitate the carrying of the mobile power supply.

[0040] Optionally, in this embodiment, the outer surface of the wire body 21 adopts a braided rope structure, which can improve the strength of the wire body 21 and prevent the wire body 21 from breaking. Of course, those skilled in the art can also select the outer material of the wire body 21 according to actual conditions, as long as the function of preventing the wire body 21 from breaking can be achieved.

[0041] Please continue reading Figure 1-Figure 2 Optionally, in this embodiment, the main body 1 also includes a support frame 13, which is arranged on the outer wall of the main body 1 and one end of which is movably connected to the main body 1. When the user needs to use the electronic device vertically while charging the mobile power supply, the support frame 13 can be unfolded as an auxiliary support tool to provide a fulcrum to ensure the overall stability of the mobile power supply.

[0042] In some other embodiments, the mobile power supply is additionally provided with a supporting assembly for supporting the mobile power supply. Of course, those skilled in the art can also set the position and shape of the supporting frame 13 according to actual conditions, as long as the mobile power supply can be stabilized and not prone to tipping.

[0043] Please continue reading Figure 2-Figure 3Optionally, in this embodiment, the main body 1 further includes a charging port 14, a button 15 and an indicator 16, which are all arranged on the outer wall of the main body 1. The charging port 14 is used to charge the battery device, the button 15 is used to control the start of the indicator 16 and the battery device, and the indicator 16 displays the power of the battery device through the power display circuit of the mobile power supply. As for other structural features of the power display circuit, they are within the scope of understanding of those skilled in the art and will not be described in detail here.

[0044] Optionally, in this embodiment, the indicator device 16 includes five lamp beads 17, and the number of the lamp beads 17 that light up is positively correlated with the power of the battery device. In some other embodiments, the indicator device 16 includes a digital tube display module for displaying the power percentage of the battery device. Of course, those skilled in the art can also set the indicator device 16 according to actual conditions, as long as the function of displaying the power of the battery device is realized.

[0045] Please continue reading Figure 1-Figure 2 Optionally, in this embodiment, the lower part of the outer wall section of the main body 1 is in an arc shape that is easy to hold, which is convenient for the user to hold in the hand and can enhance the user's experience of the mobile power supply. Of course, those skilled in the art can also set the shape of the main body 1 according to actual conditions, as long as it can achieve the function of being easy to hold and enhancing the user's experience.

[0046] Optionally, in this embodiment, the two charging interfaces 23 are respectively a Lightning interface and a Type-c interface to adapt to the charging requirements of different types of electronic devices. In some other embodiments, the type of each charging interface 23 can be a Lightning interface, a Type-C interface or a USB interface, and the user can choose according to needs to improve the adaptability of the mobile power supply.

[0047] The above is a description of the various structural components, connection relationships and functions of this embodiment. The storage state and use state of the mobile power supply will be described below in combination with this embodiment.

[0048] When the power bank is in storage, please refer to Figure 6 , Figure 6 Figure 1 The three-dimensional structural diagram of the mobile power supply in the storage state shows that the connecting seat 22 and the charging interface 23 are both received in the accommodating cavity 111 to protect them. The wire body 21 forms a lanyard under the action of the wire through hole 12. The length of the lanyard is adjustable. The user can put the lanyard on the hand, backpack or other places where the lanyard can be hung according to needs, so as to facilitate the carrying of the mobile power supply.

[0049] When the power bank is in use, refer to Figure 7-Figure 8 , Figure 7 yes Figure 1 The three-dimensional structural diagram of the mobile power supply shown is in use. Figure 8 yes Figure 1 Another three-dimensional structural schematic diagram of the mobile power supply when in use is shown. It can be seen that the connecting seat 22 is fixed in the storage area 11 by the positioning structure 112. At this time, the charging interface 23 is located at the midpoint of the length direction of the main body 1 and is perpendicular to the top of the main body 1. The charging interface 23 provides a fulcrum for the electronic device. The mobile power supply can also serve as a supporting base, so that the electronic device can be vertically arranged above the mobile power supply, which is convenient for the user to continue to use the electronic device at a suitable angle. The two charging cables 2 do not interfere with each other and can be used independently.

[0050] Please combine Fig. 9 See also Figure 7-Figure 8 , Fig. 9 yes Figure 1 The three-dimensional structural diagram of the support frame of the mobile power supply shown is in use. When the user needs to use the electronic device vertically while using the mobile power supply for charging, the support frame 13 can be unfolded as an auxiliary support tool to provide a fulcrum to ensure the overall stability of the mobile power supply. The mobile power supply does not need to be placed on a horizontal surface to maintain the vertical state of the electronic device, which broadens the application scenarios of the mobile power supply and enhances the user experience.

[0051] The beneficial effects of the utility model are as follows: the mobile power supply is configured as two parts, namely a main body and a charging cable, wherein the charging cable comprises a cable body, a connecting seat and a charging interface; a storage area is provided on the top of the main body, so that when the mobile power supply is in a storage state, the charging cable can be stored in a receiving cavity in the storage area, thereby protecting the charging interface; at the same time, the charging cable can be used as a hanging rope, thereby facilitating the carrying of the mobile power supply; when the mobile power supply is in use, the charging cable is fixed to the storage area through the connecting seat under the action of the positioning structure, thereby providing a fulcrum for the electronic device being charged, thereby facilitating the user to continue to use the electronic device.

[0052] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A mobile power source, characterized in that: include: A main body and a charging cable, wherein a power source for charging is arranged inside the main body, the charging cable comprises a wire body, a docking seat and a charging interface, the charging interface is fixedly connected to one end of the wire body through the docking seat, and the other end of the wire body is electrically connected to the power source, and a storage area is arranged on the top of the main body, wherein a receiving cavity for accommodating the docking seat and a positioning structure for fixing the docking seat are arranged in the storage area; Among them, when the mobile power supply is in a storage state, the connecting seat is fixed to the storage area, and the connecting seat and the charging interface are both stored in the accommodating cavity; when the mobile power supply is in a use state, the connecting seat is fixed in the storage area by the positioning structure.

2. The mobile power source according to claim 1, characterized in that: The cross-section of the storage area is L-shaped and is arranged at one end of the top of the main body. The accommodating cavity includes a first cavity arranged along the length direction of the main body and a second cavity arranged along the width direction of the power supply body. The first cavity is connected to the second cavity. The first cavity is used to accommodate the docking seat, and the second cavity is used to accommodate the charging interface.

3. The mobile power source according to claim 2, characterized in that: The number of the storage areas is multiple groups, and the multiple groups of storage areas are centrally symmetrically distributed on the top of the main body, and the number of the charging cables is equal to the number of the storage areas.

4. The mobile power source according to claim 2, characterized in that: The connecting seat includes a cylindrical base and a protrusion, the cylindrical base and the protrusion are stacked and fixedly connected, grooves are provided on both sides of the protrusion, the cylindrical base is fixedly connected to the wire body, and the side of the protrusion away from the cylindrical base is fixedly connected to the charging port.

5. The mobile power source according to claim 4, characterized in that: The positioning structure includes a slide groove, which is arranged on both sides of the first cavity. The slide groove and the groove are tightly matched to fix the two sides of the protrusion, and the charging interface is perpendicular to the top of the main body.

6. The mobile power source according to claim 5, characterized in that: When the mobile power source is in use, the docking seat slides along the first cavity, and the charging interface is located at the midpoint of the length direction of the main body.

7. The mobile power source according to any one of claims 1 to 6, characterized in that: The main body also includes a support frame, which is arranged on the outer wall of the main body and movably connected to the main body.

8. The mobile power source according to claim 7, characterized in that: The main body also includes a charging port, a button and an indicator device, and the charging port, the button and the indicator device are all arranged on the outer wall of the main body. The charging port is used to charge the power supply, the button is used to control the start-up of the indicator device and the power supply, and the indicator device is used to display the power level of the power supply.

9. The mobile power source according to claim 7, characterized in that: The wire body shell adopts a braided wire structure.

10. The mobile power source according to claim 7, characterized in that: The lower part of the outer wall of the main body is in an arc shape.

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