Self-adaptive switching hanging rope type mobile power supply equipment based on charging wire body

Abstract

The utility model discloses a self-adaptive switching hanging rope type mobile power supply device based on a charging wire body, and the device comprises a power supply substrate structure which comprises an assembly substrate, the assembly substrate is internally provided with a battery pack, and the outer side part of the assembly substrate is provided with a limiting accommodation groove; the assembly base body is fixedly connected with a limiting convex seat; the folding and unfolding wire body structure comprises a folding and unfolding charging wire body and a second charging end; one end part of the folding and unfolding charging wire body is connected with the battery pack through a circuit, the folding and unfolding charging wire body extends out of the assembling base body from one through opening of the assembling base body, and the other end part of the folding and unfolding charging wire body extends to penetrate through one through opening of the limiting convex seat to reach the interior of the limiting storage groove; and the other end part of the folding and unfolding charging wire body is connected with the second charging end through a circuit. The technical problem that a mobile power supply in the prior art is difficult to have a cooperative function of flexibly storing a charging circuit and automatically converting the charging circuit into portability on the basis of realizing a self-adaptive extension function of the charging circuit is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging equipment technical field, specifically, relates to a kind of based on the adaptive switching of charging wire body hanging rope type mobile power supply equipment. BACKGROUND

[0002] At present, with the continuous development and increasing maturity of electronic technology, portable electronic products such as mobile phones, tablet computers and the like gradually become essential tools in people's life and work. At present, with the increasing number of outdoor power supply scenarios, users use electronic devices more frequently, and because the storage capacity of the built-in battery of the electronic device is limited, the application demand for mobile power supply is increasingly widespread.

[0003] In the prior art, mobile power supply is generally designed without a hanging rope or with a separate hanging rope, and the overall portability is poor, and it does not have the function of automatically converting the charging line into a portable performance on the basis of realizing the self-adaptable extension of the charging line. The overall functional application flexibility is not high. UTILITY MODEL CONTENT

[0004] Therefore, the utility model provides a kind of based on the adaptive switching of charging wire body hanging rope type mobile power supply equipment to solve the problem that mobile power supply in the prior art is difficult to realize the self-adaptable extension of the charging line on the basis of realizing the self-adaptable extension of the charging line. It can also store and automatically convert the charging line into a portable performance collaborative function.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of based on the adaptive switching of charging wire body hanging rope type mobile power supply equipment, comprising:

[0007] The power supply base structure includes an assembly base, the assembly base is provided with a battery pack, and a limiting storage groove is formed on the outer side of the assembly base;

[0008] The assembly base is provided with a limiting boss on one side corresponding to the limiting storage groove;

[0009] The line body structure includes a retractable charging line body and a second charging end;

[0010] One end of the retractable charging line body is connected to the battery pack through a circuit, and the retractable charging line body extends from a port of the assembly base to the outside of the assembly base, the other end of the retractable charging line body extends through a port of the limiting boss to the inside of the limiting storage groove, and the other end of the retractable charging line body is connected to the second charging end through a circuit.

[0011] On the basis of the above technical solutions, the utility model makes further description as follows:

[0012] As a further scheme of the utility model,

[0013] The outer side of the assembly base is provided with a digital display screen electrically connected with the battery pack.

[0014] As a further scheme of the utility model, further comprising:

[0015] The indexing charging structure has at least one charging end, and the at least one charging end of the indexing charging structure is arranged in a retractable and extendable manner at the side of the power supply base structure.

[0016] As a further scheme of the utility model,

[0017] The indexing charging structure comprises an indexing receiving groove and a first charging end;

[0018] The indexing receiving groove is arranged at the side of the assembly base, and the first charging end is arranged at the inner side of the assembly base corresponding to the indexing receiving groove.

[0019] As a further scheme of the utility model,

[0020] The inner wall of the side of the limiting receiving groove close to the limiting convex base is provided with a groove body adaptive arc surface part;

[0021] The outer wall of the side of the second charging end close to the limiting convex base is provided with an end head adaptive arc surface part, and the end head adaptive arc surface part and the groove body adaptive arc surface part are arranged in a separable and matching manner.

[0022] As a further scheme of the utility model, further comprising:

[0023] The folding support rod structure is arranged in a retractable and extendable manner at the side of the power supply base structure, and the folding support rod structure can support the power supply base structure in an unfolded state.

[0024] As a further scheme of the utility model,

[0025] The folding support rod structure comprises a support rod receiving groove and a support rod body;

[0026] The support rod receiving groove is arranged at the side of the assembly base, and one end of the support rod body is arranged in a switching manner at the inner side of the assembly base corresponding to the support rod receiving groove.

[0027] As a further scheme of the utility model,

[0028] The support rod is configured as an adjustable support rod, which can adjust the support angle.

[0029] As a further embodiment of this utility model,

[0030] The angle-adjusting support rod body is evenly provided with several support positions on one end face facing the support rod storage groove, and an inclined support rod body is also connected and assembled inside the other side of the support rod storage groove.

[0031] The end of the diagonal brace away from the brace storage groove is detachably positioned and supported by one of the support positions of the angle-adjusting support rod.

[0032] As a further embodiment of this utility model,

[0033] The angle-adjusting support rod is configured as a multi-stage limiting pivot corresponding to the pivot of the support rod storage groove.

[0034] This utility model has the following beneficial effects:

[0035] This device can effectively serve as the assembly base structure for the entire device through its power supply base structure. It can also achieve the functions of charging and storage through the rotating charging structure. At the same time, it can achieve the adaptive extension function of the charging line by utilizing the cable retraction structure, and can store the end of the charging line and automatically convert the cable into a lanyard accessory, thereby enhancing the overall portability and significantly improving the overall functional application flexibility. In addition, the folding support structure can effectively support the power supply base structure to achieve stable upright placement, further enhancing the overall functional application flexibility and practicality. Attached Figure Description

[0036] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. The structures, proportions, sizes, etc., drawn in this specification are only used to complement the content disclosed in the specification, so that those skilled in the art can understand and read them. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0037] Figure 1 This is one of the overall isometric structural schematic diagrams of a lanyard-type mobile power supply device based on adaptive switching of the charging cable, provided as an embodiment of this utility model.

[0038] Figure 2 The second is an isometric structural diagram of the lanyard-type mobile power supply device based on adaptive switching of the charging cable, which is provided as an embodiment of this utility model.

[0039] Figure 3 The third is an isometric structural diagram of the lanyard-type mobile power supply device based on adaptive switching of the charging cable, which is provided as an embodiment of this utility model.

[0040] Figure 4 This is a schematic diagram of the internal assembly structure of a lanyard-type mobile power supply device based on adaptive switching of the charging cable, provided as an embodiment of the present invention.

[0041] The attached diagram lists the components represented by each number as follows:

[0042] Power supply base structure 1: Assembly base 11, battery pack 12, digital display screen 13, limiting storage slot 14, limiting protrusion 15, slot body adaptable arc surface 16;

[0043] 2. Shifting charging structure: Shifting storage slot 21, first charging end 22;

[0044] The cable retraction structure 3 includes: retractable charging cable 31, second charging end 32, and end adapter curved surface 33;

[0045] Folding strut structure 4: strut storage slot 41, angle-adjustable support rod body 42. Detailed Implementation

[0046] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0047] The terms "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

[0048] like Figures 1 to 4As shown, this utility model embodiment provides a portable power bank device based on an adaptive switching charging cable lanyard, including a power base structure 1, a rotating charging structure 2, a cable retraction structure 3, and a folding support structure 4. The power base structure 1 effectively serves as the assembly foundation for the entire device, and the rotating charging structure 2 enables both rotating charging and storage functions. Simultaneously, the cable retraction structure 3 allows for adaptive extension of the charging cable, retracting the cable end and automatically converting the cable into a lanyard accessory, thereby enhancing overall portability and significantly improving overall functional flexibility. Furthermore, the folding support structure 4 effectively supports the power base structure 1 for stable upright placement, further enhancing overall functional flexibility and practicality. Specific settings are as follows:

[0049] Please refer to Figure 1 and Figure 4 The power base structure 1 includes an assembly base 11, in which a battery pack 12 is built-in, and a digital display screen 13 electrically connected to the battery pack 12 is provided on the outer side of the assembly base 11 to complete the intended storage, charging and power display functions.

[0050] Please continue to refer to this. Figure 1 The rotating charging structure 2 includes a rotating storage slot 21 and a first charging end 22. The rotating storage slot 21 is located on one side of the assembly base 11, and the first charging end 22 is mounted on the inner side of the assembly base 11 corresponding to the rotating storage slot 21. The first charging end 22 is connected to the battery pack 12 by a circuit, so that the rotating storage slot 21 effectively forms a rotating storage space for the first charging end 22, and the first charging end 22 can be rotated to release the storage state to effectively achieve the charging state.

[0051] Please refer to Figure 2 The assembly base 11 also has a limiting storage groove 14 on one side, and the assembly base 11 is fixedly provided with a limiting protrusion 15 on one side corresponding to the limiting storage groove 14; the inner wall of the limiting storage groove 14 near the limiting protrusion 15 is set as a groove body adaptable arc surface 16.

[0052] Please continue to refer to this. Figures 1 to 2The retractable charging cable structure 3 includes a retractable charging cable 31 and a second charging end 32. One end of the retractable charging cable 31 is electrically connected to the battery pack 12, and extends from an opening in the mounting base 11 to the outside of the mounting base 11. The other end of the retractable charging cable 31 extends through an opening in the limiting protrusion 15 to the inside of the limiting storage groove 14, and is electrically connected to the second charging end 32. The outer wall of the second charging end 32 near the limiting protrusion 15 is configured as an end-adaptive arc. The face 33, the end adapter arc face 33, and the groove adapter arc face 16 are detachably fitted and contacted; this is used to enable the second charging end 32 to be pulled out of the self-limiting storage groove 14 so that the retractable charging cable 31 can automatically release the lanyard function to complete the extended charging state. At the same time, after the charging state ends, the second charging end 32 can be retracted into the limiting storage groove 14 by pulling out the retractable charging cable 31 again. At this time, the second charging end 32 is retracted into the limiting storage groove 14, and the second charging end 32 is kept in a stable storage state by the limiting protrusion 15 forming the arc surface limiting effect of the second charging end 32, thereby enhancing the overall functional application flexibility.

[0053] As an optional solution in this embodiment, the retractable charging cable 32 is configured as a retractable charging cable, thereby further improving the applicability and flexibility of the retractable charging cable 32 when used as a lanyard.

[0054] Please refer to Figure 3 The folding support structure 4 includes a support storage groove 41 and an adjustable support rod 42. The support storage groove 41 is located on one side of the assembly base 11, and one end of the adjustable support rod 42 is fitted into the inner side of the assembly base 11 corresponding to the support storage groove 41. This allows the support storage groove 41 to form a rotation storage space for the adjustable support rod 42, while also enabling the adjustable support rod 42 to effectively support the assembly base 11 and achieve stable upright placement.

[0055] As a preferred embodiment, the angle-adjusting support rod 42 is provided with a plurality of support positions evenly distributed on one end face of the support rod storage groove 41. An inclined support rod is also connected and assembled inside the other side of the support rod storage groove 41. The end of the inclined support rod away from the support rod storage groove 41 is detachably locked and supported with one of the support positions of the angle-adjusting support rod 42, so as to effectively use the inclined support rod to correspond to the angle-adjusting support rod 42 to realize the angle adjustment and its stable support function.

[0056] As another preferred embodiment, the angle-adjusting support rod 42 is configured as a multi-stage limiting pivot corresponding to the pivot portion of the support rod storage groove 41, so as to effectively realize the support angle adjustment function.

[0057] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A lanyard-type portable power bank device based on adaptive switching of the charging cable, characterized in that, include: The power supply base structure includes an assembly base, in which a battery pack is built-in, and a limiting storage groove is provided on the outer side of the assembly base. The assembly base is fixedly provided with a limiting protrusion on one side corresponding to the limiting storage groove; The cable retraction structure includes a retractable charging cable and a second charging terminal; One end of the retractable charging cable is connected to the battery pack via a circuit, and the retractable charging cable extends from a port of the assembly base to the outside of the assembly base. The other end of the retractable charging cable extends through a port of the limiting protrusion to the inside of the limiting storage groove, and the other end of the retractable charging cable is connected to the second charging end via a circuit.

2. The portable power bank device based on adaptive switching charging cable as described in claim 1, characterized in that, The outer side of the assembly base is provided with a digital display screen that is electrically connected to the battery pack.

3. The lanyard-type portable power bank device based on adaptive switching of charging cable as described in claim 1, characterized in that, Also includes: The transposition charging structure has at least one charging terminal, and the at least one charging terminal of the transposition charging structure is transpositionably and retractably located on the side of the power base structure.

4. The lanyard-type portable power bank device based on adaptive switching of charging cable as described in claim 3, characterized in that, The transposition charging structure includes a transposition storage slot and a first charging end; The rotation and storage slot is located on one side of the assembly base, and the first charging terminal is adapted to be mounted on the inner side of the assembly base corresponding to the rotation and storage slot.

5. The lanyard-type portable power bank device based on adaptive switching of charging cable as described in claim 1, characterized in that, The inner wall of the limiting storage groove near the limiting protrusion is set as a groove body adaptable arc surface. The outer wall of the second charging terminal near the limiting protrusion is configured as a terminal adapter arc surface, and the terminal adapter arc surface and the groove adapter arc surface are detachably matched and contacted.

6. The lanyard-type portable power bank device based on adaptive switching of charging cable as described in claim 1, characterized in that, Also includes: The folding support structure is located on the side of the power supply base structure and can be rotated and retracted. The folding support structure can support the power supply base structure when it is unfolded.

7. The lanyard-type mobile power supply device based on adaptive switching of charging cable as described in claim 6, characterized in that, The folding strut structure includes a strut storage slot and a support rod body; The support rod storage groove is located on one side of the assembly base, and one end of the support rod is adapted to be installed inside the assembly base on the side corresponding to the support rod storage groove.

8. The lanyard-type mobile power supply device based on adaptive switching of charging cable as described in claim 7, characterized in that, The support rod is configured as an adjustable support rod, which can adjust the support angle.

9. The lanyard-type mobile power supply device based on adaptive switching of charging cable as described in claim 8, characterized in that, The angle-adjusting support rod body is evenly provided with several support positions on one end face facing the support rod storage groove, and an inclined support rod body is also connected and assembled inside the other side of the support rod storage groove. The end of the diagonal brace away from the brace storage groove is detachably positioned and supported by one of the support positions of the angle-adjusting support rod.

10. The lanyard-type mobile power supply device based on adaptive switching of charging cable as described in claim 8, characterized in that, The angle-adjusting support rod is configured as a multi-stage limiting pivot corresponding to the pivot of the support rod storage groove.

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