Charging line limiting structure of mobile power supply

Abstract

The utility model relates to the technical field of mobile power supplies, and discloses a charging wire limiting structure of a mobile power supply, which is characterized in that the surface of a mobile power supply body is provided with more than one recessed wire slot, the wire slot is provided with left and right opposite positioning parts, and at least one positioning part is provided with an opening at the end of a charging wire; the limiting piece is arranged in the mobile power supply body, a clamping part extending to the positioning part is arranged on the limiting piece, and the clamping part protrudes out of the opening; one end of the charging wire is electrically connected with the mobile power supply body, and the side surface of the other end part of the charging wire is provided with a buckling position matched with the clamping part; and when the charging wire is embedded along the wire slot, the buckling position of the charging wire is buckled and fixed with the clamping part of the wire slot. According to the utility model, the charging line is tidied and clamped, and the power line is prevented from tilting and deforming.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, in particular to a charging line limiting structure of a mobile power supply. Background Art

[0002] Power banks, which can charge electronic devices like mobile phones and tablets, typically come with a charging cable. These cables are designed with a cable slot that holds the charging cable in place. This arrangement can cause the cable to become warped in the slot during prolonged use or when the cable is frequently plugged in and out.

[0003] Therefore, improvements need to be made to this. Utility Model Content

[0004] The technical problem solved by the present invention is to provide a charging cable limiting structure of a mobile power supply in response to the defects existing in the above-mentioned prior art, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: A charging cable limiting structure of a mobile power supply, comprising: a mobile power supply body, wherein the surface of the mobile power supply body is provided with one or more recessed cable grooves, the cable grooves having left and right positioning parts opposite to each other, and at least one of the positioning parts is provided with an opening at the end position of the charging cable; a limiting member, wherein the limiting member is arranged in the mobile power supply body, the limiting member is provided with a clamping part extending to the positioning part, and the clamping part protrudes from the opening; a charging cable, wherein one end of the charging cable is electrically connected to the mobile power supply body, and the side surface of the other end of the charging cable is provided with a buckle that cooperates with the clamping part; wherein, when the charging cable is engaged along the cable groove, the buckle of the charging cable is buckled and fixed with the clamping part of the cable groove.

[0006] Furthermore, the limiting member includes a base connected to the clamping portion, the clamping portion is protrudingly provided on the base, and the base is fixed inside the mobile power supply body by a fastener.

[0007] Furthermore, the base is provided with one or more positioning holes, and the inner wall of the mobile power supply body is provided with positioning posts that cooperate with the positioning holes.

[0008] Furthermore, the positioning portion is provided with a clearance position at the position of the clamping portion, and the clearance position is used to provide movement space for the clamping portion.

[0009] Furthermore, the limiting member is made of elastic material.

[0010] Furthermore, the mobile power source body is provided with a power supply interface for charging the battery cells.

[0011] Furthermore, the mobile power source body is provided with a charging plate for charging the battery cells.

[0012] Furthermore, the charging cable is at least one of a type-c charging cable, a light charging cable, and a micro-usb charging cable.

[0013] Compared with the prior art, the beneficial effect of the present invention is that a limiting piece is added to the wire slot position, and the charging cable is fixed by utilizing the clamping portion provided on the limiting piece to cooperate with the buckle provided on the charging cable, so that the charging cable is stably embedded in the wire slot without warping, and is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the utility model.

[0015] Figure 2 It is a partial structural diagram of the utility model.

[0016] Figure 3 It is a partial structural diagram of the utility model.

[0017] Figure 4 It is a structural diagram of the charging cable.

[0018] Figure 5 It is a schematic diagram of the explosion structure of the utility model.

[0019] Figure 6 It is a structural diagram of the limiter.

[0020] Figure 7 It is a cross-sectional schematic diagram of the present utility model.

[0021] Figure numerals: 1. Power bank body; 2. Wire slot; 3. Positioning part; 4. Opening; 5. Limiting piece; 6. Clamping part; 7. Charging cable; 8. Buckle position; 9. Base; 10. Positioning hole; 11. Positioning column; 12. Avoidance position; 13. Power supply interface; 14. Charging plate. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present 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 and operate in a specific orientation, and therefore should not be construed as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present application, "several" or "multiple" means two or more, unless otherwise specifically defined. In this application, unless otherwise expressly specified or limited, terms such as "mounted," "connected," "connect," and "fixed" should be interpreted broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; or internal communication between two components. A person skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances. In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or the first and second features being in contact through another feature between them. Furthermore, "above," "above," and "above" a first feature may include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a higher level than the second feature. "Below," "below," and "below" a first feature may include the first feature being directly above or diagonally above the second feature, or simply indicate that the first feature is at a lower level than the second feature.

[0024] In view of the technical problems recorded in the background technology, such as Figure 1-6As shown, a charging cable limiting structure of a mobile power supply is provided, comprising: a mobile power supply body 1, wherein the surface of the mobile power supply body 1 is provided with one or more recessed cable grooves 2, the cable grooves 2 having left and right opposing positioning portions 3, at least one of the positioning portions 3 having an opening 4 at the end of a charging cable 7; a limiting member 5, wherein the limiting member 5 is arranged in the mobile power supply body 1, and the limiting member 5 is provided with a clamping portion 6 extending to the positioning portion 3, and the clamping portion 6 protrudes from the opening 4; a charging cable 7, wherein one end of the charging cable 7 is electrically connected to the mobile power supply body 1, and the other end of the charging cable 7 is provided with a buckle 8 that cooperates with the clamping portion 6 on the side surface; wherein, when the charging cable 7 is fitted along the cable groove 2, the buckle 8 of the charging cable 7 is buckled and fixed with the clamping portion 6 of the cable groove 2.

[0025] In practice, a cable slot 2 is provided on the surface of the mobile power supply body 1. The slot 2 is recessed to mimic the contour of the charging cable 7. The number of slots 2 is determined by the number of charging cables 7. For example, if there is one charging cable 7, there is one slot 2; if there are three charging cables 7, there are three slots 2. In this embodiment, preferably, three charging cables 7 and three slots 2 are provided, arranged in parallel. Positioning portions 3 are provided at the positions of the cable slots 2. These positioning portions 3 separate adjacent cable slots 2 and position the ends of the charging cables 7. In this technical solution, at least one positioning portion 3 has an opening 4 at the charging end of the charging cable 7. This opening 4 can be provided on the left positioning portion 3, the right positioning portion 3, or both the left and right positioning portions 3. Preferably, an opening 4 is provided on either side. A stopper 5 is provided within the mobile power supply body 1. The stopper 5 has a latching portion 6 that protrudes from the side of the positioning portion 3 with the opening 4. In the structural design of the charging cable 7, a buckle 8 that cooperates with the clamping portion 6 is provided on the charging end of the charging cable 7. The structure is a concave-convex fixed structure, thereby achieving fixation of the end of the charging cable 7.

[0026] In actual use, after the user has finished using the charging cable 7, the charging cable 7 is tightened and embedded along the cable groove 2. When the charging end of the charging cable 7 is pressed down, the buckle 8 on the charging cable 7 cooperates with the card part 6 on the limiter 5 to fix the charging cable 7, thereby fixing the charging cable 7 and solving the problem of the charging cable 7 warping.

[0027] At the same time, the structure adopted is simple, the cost is not high, and it is more suitable for wide use.

[0028] like Figure 6 As shown, the limiting member 5 includes a base 9 connected to the clamping portion 6 , the clamping portion 6 is protruding from the base 9 , and the base 9 is fixed inside the mobile power source body 1 by fasteners.

[0029] The above provides an implementable structure of the limiter 5 . Specifically, the base 9 of the limiter 5 is fixed to the inner wall of the mobile power supply body 1 by screws, and the clamping portion 6 extends to the position of the opening 4 of the positioning portion 3 .

[0030] refer to Figure 7 Furthermore, the base 9 is provided with one or more positioning holes 10 , and the inner wall of the mobile power supply body 1 is provided with positioning posts 11 that cooperate with the positioning holes 10 .

[0031] To facilitate installation of the retaining member 5, positioning holes 10 are provided on the base 9. The number of positioning holes 10 can be selected according to the specific implementation. The positioning holes 10 are used to limit the freedom of the retaining member 5 so that it can be positioned inside the mobile power supply body 1. During use, the positioning holes 10 of the retaining member 5 are matched with the positioning posts 11 of the mobile power supply body 1, and then installed.

[0032] Specifically, the positioning portion 3 is provided with a clearance position 12 at the position of the clamping portion 6 , and the clearance position 12 is used to provide a moving space for the clamping portion 6 .

[0033] The size of the clearance space 12 must be sufficient to allow the clamping portion 6 to have sufficient displacement space in the lateral direction, so that the clamping portion 6 can move laterally when the power cord is taken out.

[0034] Preferably, the limiting member 5 is made of elastic material, such as plastic.

[0035] Specifically, the mobile power supply body 1 is provided with a power supply interface 13 for charging the battery cells. The power supply interface 13 is used to connect an external power line to charge the mobile power supply.

[0036] Specifically, the mobile power supply body 1 is provided with a charging plate 14 for charging the battery cells. The charging plate 14 can be used to connect to an external charging compartment to charge the mobile power supply.

[0037] The charging cable 7 is at least one of a type-c charging cable, a light charging cable, and a micro-usb charging cable.

[0038] The above does not limit the technical scope of the present invention. Any modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A charging line limiting structure for a mobile power supply, characterized in that: include: A power bank body, wherein the power bank body has one or more recessed wire grooves on its surface, each of the wire grooves having left and right opposing positioning portions, at least one of the positioning portions having an opening at the end of the charging cable; A limiting member, the limiting member is disposed in the mobile power supply body, the limiting member is provided with a clamping portion extending to the positioning portion, the clamping portion protruding from the opening; A charging cable, one end of which is electrically connected to the power bank body, and the other end of which is provided with a buckle on the side surface thereof for engaging with the clamping portion; When the charging cable is fitted along the cable groove, the buckle position of the charging cable is buckled and fixed with the clamping portion of the cable groove.

2. The charging cable limiting structure of the mobile power supply according to claim 1, characterized in that: The limiting member includes a base connected to the clamping portion, the clamping portion is protrudingly arranged on the base, and the base is fixed inside the mobile power supply body by a fastener.

3. The charging cable limiting structure of the mobile power supply according to claim 2, characterized in that: The base is provided with one or more positioning holes, and the inner wall of the mobile power supply body is provided with positioning posts that match the positioning holes.

4. The charging cable limiting structure of a mobile power supply according to claim 1, characterized in that: The positioning portion is provided with a clearance position at the position of the clamping portion, and the clearance position is used to provide a moving space for the clamping portion.

5. The charging cable limiting structure of the mobile power supply according to claim 1, characterized in that: The limiting component is made of elastic material.

6. The charging cable limiting structure of the mobile power supply according to claim 1, characterized in that: The mobile power source body is provided with a power supply interface for charging the battery cells.

7. The charging cable limiting structure of a mobile power supply according to claim 1, characterized in that: The mobile power source body is provided with a charging plate for charging the battery cells.

8. The charging cable limiting structure of a mobile power supply according to claim 1, characterized in that: The charging cable is at least one of a type-c charging cable, a lightning charging cable, and a micro-usb charging cable.

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