Charging device

Abstract

The utility model discloses a charging device, which comprises a shell, a telescopic line module and a lead accessory, and is characterized in that the shell is provided with an accommodating space; the telescopic wire module is contained in the containing space and comprises a wire capable of stretching out and drawing back relative to the shell, and the wire comprises a wire body and a plug located at one end of the wire body; the wire fitting is connected with the shell in a split mode, a wire hole communicated with the containing space is formed in the wire fitting in a penetrating mode, and a wire body of the wire can movably penetrate through the wire hole. By arranging the wire fitting which is formed in a split manner with the shell and arranging the through hole for the wire to pass through in the wire fitting, the shell and the wire fitting can be separated first in the process of forming the plug, and the size of the wire fitting is smaller than that of the shell, so that interference to plug forming can be reduced; and meanwhile, the shell can be prevented from being damaged in the machining process.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic equipment accessory technical field especially, relate to a charging device. BACKGROUND

[0002] At present, mobile phones have become essential tools that people carry with them in daily life, and the use frequency is higher and higher in life and public process, and the endurance of mobile phones is limited, in the outdoor activity process, people will choose to carry a mobile power supply with them, so as to charge the mobile phone outdoors.

[0003] The existing mobile power supply, in order to facilitate use and carry, will choose to set up telescopic data line, need to use when the data line is pulled out to the required length, it can be stored in the mobile power supply when not needed. Setting telescopic data line needs to set line hole on the shell for the wire to pass through, the aperture of the line hole should not be too large, in order to reduce the dust through the line hole into the mobile power supply and affect the internal components. Because the size of the data line plug is larger than the size of the wire body, so in the production process, small holes are usually set for the wire body to pass through, and then the plug is formed by injection molding, but the size of the mobile power supply shell is larger, which will interfere with the injection molding of the plug in the production process, and the shell is easy to be damaged. SUMMARY

[0004] Therefore, the utility model provides a new charging device to improve the above problems.

[0005] The charging device provided by the application comprises:

[0006] The shell is provided with a receiving space;

[0007] The telescopic wire module is accommodated in the receiving space, and the telescopic wire module comprises a wire that can be telescoped relative to the shell, and the wire comprises a wire body and a plug located at one end of the wire body.

[0008] The wire accessory is connected with the shell in a split manner, the wire accessory is provided with a wire hole that is in communication with the receiving space, and the wire body of the wire can be movably arranged in the wire hole.

[0009] In some embodiments, the wire accessory is provided with a convex column close to one side of the receiving space, and the wire hole penetrates the convex column.

[0010] In some embodiments, the wire hole is provided with a protection structure, and the protection structure is located on the peripheral sidewall of the wire hole.

[0011] In some embodiments, the protection structure comprises an arc surface, and the arc surface is arranged on one side close to the receiving space and / or one side away from the receiving space of the wire hole.

[0012] In some embodiments, the outer side of the wire body is provided with a first limiting part, which is arranged close to the plug and spaced from the plug.

[0013] In some embodiments, the circumferential size of the first limiting part is smaller than the circumferential size of the wire hole, and the inner wall of the wire hole is provided with a second limiting part matched with the first limiting part.

[0014] In some embodiments, a limiting structure is arranged between the wire accessory and the shell, which includes a first connecting part arranged on the wire accessory and a second connecting part arranged on the shell, and the first connecting part and the second connecting part are connected.

[0015] In some embodiments, two limiting structures are arranged between the wire accessory and the shell, one of which respectively connects the side wall of the wire accessory and the wall in the thickness direction of the shell, and the other of which respectively connects the bottom wall of the wire accessory and the wall in the length direction of the shell.

[0016] In some embodiments, the shell includes a first shell, a second shell arranged on the first shell, and a shell accessory arranged between one end of the first shell and the second shell, and the shell accessory is provided with a mounting gap, the wire accessory is mounted to the mounting gap, and the first shell, the second shell, the shell accessory and the wire accessory form the accommodation space.

[0017] In some embodiments, the wire accessory is provided with a first connecting part, and the shell accessory is provided with a second connecting part close to the mounting gap; the first connecting part includes a limiting groove arranged on the side of the wire accessory close to the accommodation space, the second connecting part includes a limiting block protruding towards the center of the mounting gap, the limiting block is arranged on the side of the shell accessory close to the accommodation space, and the limiting block is arranged in the limiting groove; and / or, the first connecting part includes a protruding part arranged on the side wall of the wire accessory, and the second connecting part includes a supporting part arranged on the shell accessory, and the supporting part is gap-fitted with the protruding part.

[0018] In some embodiments, the first connecting part includes a buckle arranged on the side of the wire accessory close to the accommodation space, and the second connecting part includes a clasp part protruding from the side wall of the shell accessory, the clasp part is arranged on the side of the shell accessory close to the accommodation space, and the clasp part is clamped with the buckle.

[0019] In some embodiments, the wire accessory is made of soft rubber material.

[0020] The charging device provided by the present invention is provided with a wire fitting that is separately connected to the shell, and a through hole for the wire to pass through is provided on the wire fitting. Therefore, during the process of forming the plug, the shell and the wire fitting can be separated first. The volume of the wire fitting is relatively small relative to the volume of the shell, which can reduce interference with the molding of the plug and also prevent damage to the shell during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a charging device provided in one embodiment of the present utility model;

[0022] Figure 2 for Figure 1 An exploded schematic diagram of the charging device shown in FIG;

[0023] Figure 3 for Figure 1 A cross-sectional view of the charging device described in;

[0024] Figure 4 for Figure 1 Schematic diagram of assembly of the first shell and the second shell shown in ;

[0025] Figure 5 for Figure 2 A schematic structural diagram of the telescopic line module shown in FIG;

[0026] Figure 6 for Figure 2 Schematic diagram of assembly of wire accessories and shell accessories shown in ;

[0027] Figure 7 for Figure 3 Schematic diagram of the exploded view of the wire fitting, shell fitting and magnetic attraction part shown in FIG;

[0028] Figure 8 for Figure 7 Schematic diagram of the exploded view of the wire accessories and shell accessories shown in .

[0029] In the figure: 10, charging device; 12, shell; 14, telescopic wire module; 16, receiving space; 18, wire; 20, charging module; 22, circuit board; 24, wire accessories; 26, wire hole; 181, wire body; 183, plug; 28, opening; 30, first shell; 32, second shell; 33, shell accessories; 34, concave-convex structure; 36, first protrusion; 38, first groove; 40, second protrusion; 42, second groove; 44, storage slot; 46, arc surface; 48, magnetic element; 50, recessed portion; 52, first limiting portion; 54, second limiting portion; 56, protruding column; 57, limiting structure; 58, limiting block; 60, limiting groove; 62, supporting portion; 64, protruding portion; 66, installation notch; 68, snap structure; 70, snap portion; 72, buckle position. DETAILED DESCRIPTION

[0030] The utility model will be further described below in combination with the drawings and specific embodiments, it is to be noted that the following described embodiments or between each technical feature can be combined to form a new embodiment without conflict.

[0031] It is to be noted that all directionality indications in the embodiments of the utility model (such as up, down, left, right, front, back, in, out, top, bottom...) are only used to explain the relative position relationship between components in a certain posture (as shown in the drawings), if the specific posture changes, then the directionality indications also change accordingly.

[0032] It is also to be noted that when an element is referred to as "fixed to" or "disposed on" another element, the element can be directly on another element or there can be a middle element simultaneously. When an element is referred to as "connected" to another element, it can be directly connected to another element or there can be a middle element simultaneously.

[0033] Please refer to Figures 1 to 8 The charging device 10 provided by an embodiment of the utility model is used for charging mobile phones and other electronic devices, the charging device 10 includes a shell 12 and a flexible wire module 14, the shell 12 is provided with a receiving space 16, the flexible wire module 14 is received in the receiving space 16, and the flexible wire module 14 includes a wire 18 that can be retracted relative to the shell 12. The wire 18 has the function of retraction, when needed, the wire 18 can be pulled out and the appropriate length is pulled out, so that the wire 18 is not too long or too short, when not needed, the wire 18 can be retracted back and received in the receiving space 16, so that the user uses and carries conveniently.

[0034] The receiving space 16 is also provided with a charging module 20 and a circuit board 22, and the wire 18 and the charging module 20 are connected with the circuit board 22, so that the charging module 20 and the wire 18 are conducted.

[0035] Understandably, the charging device 10 can be a charger that needs to be connected with an external power supply, that is, the wire 18 is connected with a charging head to be connected with a socket, so that the external power supply is used to charge the mobile phone, or the charging device 10 can also be a mobile power supply that is provided with a power supply, that is, the wire 18 is connected with the mobile phone, so that the power supply is used to charge the mobile phone.

[0036] In the application, the charging device 10 is a mobile power supply, the charging module 20 includes a battery, and the battery is connected with the wire 18 through the circuit board 22, when the wire 18 is connected with the mobile phone, the battery can charge the mobile phone.

[0037] The shell 12 comprises a first direction and a second direction perpendicular to each other, the retractable wire module 14 and the circuit board 22 are located on the same side of the charging module 20 in the first direction, the circuit board 22 is located on one side of the retractable wire module 14 in the second direction, that is, the retractable wire module 14 and the charging module 20 and the circuit board 22 are arranged along the first direction, and the retractable wire module 14 and the circuit board 22 are located on the same side of the charging module 20, and the circuit board 22 and the retractable wire module 14 are arranged along the second direction. By arranging the retractable wire module 14, the circuit board 22 and the charging module 20 in two directions perpendicular to each other, the internal space of the shell 12 can be fully utilized, the internal structure of the charging device 10 is more compact, the size of the charging device 10 in a certain direction can be avoided to be too large to affect carrying and use, and the overall volume of the charging device 10 can be reduced, so that the effects of wire 18 stretching and reducing volume are achieved.

[0038] Specifically, the contour shape of the shell 12 is basically rectangular, the first direction is the length direction of the shell 12, the second direction is the thickness direction of the shell 12, the retractable wire module 14 and the charging module 20 and the circuit board 22 and the charging module 20 are arranged along the length direction of the shell 12, and the retractable wire module 14 and the circuit board 22 are arranged along the thickness direction of the shell 12.

[0039] In an embodiment, the charging device 10 further comprises a wire accessory 24, the wire accessory 24 is connected separately from the shell 12, that is, the wire accessory 24 and the shell 12 are not integrally formed, the wire accessory 24 is separately formed and then installed to the shell 12, and the wire accessory 24 is not a part of the shell 12. The wire accessory 24 is installed on the shell 12 and is provided with a wire hole 26 penetrating through, the wire hole 26 is in communication with the accommodation space 16 of the shell 12, the wire 18 comprises a wire body 181 and a plug 183 located at one end of the wire body 181, the wire body 181 passes through the wire hole 26 movably, so that the wire 18 can stretch and retract relative to the shell 12, and the plug 183 is located on the side of the wire accessory 24 away from the accommodation space 16, for example, the plug 183 is located outside the accommodation space 16. By additionally providing the wire accessory 24 separately formed from the shell 12, and providing the wire hole 26 on the wire accessory 24, in the production process, the plug 183 is formed by injection molding, the wire accessory 24 can be separated from the shell 12, the plug 183 is formed and then the wire accessory 24 is installed to the shell 12, and the volume of the wire accessory 24 is smaller than that of the shell 12, so that the interference with the formation of the plug 183 can be reduced. The wire accessory 24 is made of soft rubber material, such as polyvinyl chloride and thermoplastic elastomer, so that the connection between the wire body 181 and the wire accessory 24 is softer, and the wire body 181 is not easily cut when stretching and retracting from the wire hole 26.

[0040] Since the diameter of the plug 183 is larger than the diameter of the wire body 181, the plug 183 extends out of the housing 12 to the outside of the housing 12 and needs to pass through the wire hole 26, and the diameter of the wire hole 26 needs to be larger than the diameter of the plug 183. After the plug 183 passes through the wire hole 26, since the diameter of the wire hole 26 is larger than the diameter of the wire body 181, a large gap is formed between the wire body 181 and the inner wall of the wire hole 26, and dust or liquid can easily enter the accommodation space 16 through the wire hole 26, affecting the use of the electronic components in the accommodation space 16, so that the charging device 10 needs to be set with a wire hole 26 larger than the size of the wire body 181 in the processing procedure, and the wire body 181 passes through the wire hole 26, and then the plug 183 is processed by injection molding. The present application sets the wire accessory 24, which can avoid the difficulty of processing caused by the large volume of the housing 12 after the wire body 181 passes through the wire hole of the housing 12, and damage to the housing 12 during the molding of the plug 183. On the other hand, the retractable wire module 14 can solve the problem of damage to the housing 12 during transportation of the product.

[0041] In an embodiment, the housing 12 includes a first shell 30, a second shell 32 arranged on the first shell 30, and a shell accessory 33 arranged between one end of the first shell 30 and the second shell 32. The shell accessory 33 is provided with a mounting gap 66, and the wire accessory 24 is embedded in the mounting gap 66. The first shell 30, the second shell 32, the wire accessory 24, and the shell accessory 33 form the accommodation space 16, and the wire accessory 24 is mounted on the shell accessory 33. In the assembly process, the retractable wire module 14 and the wire accessory 24 can be assembled together. In the first step, the wire accessory 24 is mounted on the shell accessory 33. In the second step, the first shell 30 and the second shell 32 are separated, and then the charging module 20, the circuit board 22, the retractable wire module 14, and the wire accessory and the shell accessory 33 are assembled and mounted to the first shell 30. The first step and the second step can be replaced in sequence. In the third step, the second shell 32 is covered, and the first shell 30 and the second shell 32 are fixed together, so that the charging module 20, the circuit board 22, the retractable wire module 14, the wire accessory 24, and the shell accessory 33 are located inside the housing 12, facilitating assembly.

[0042] One end of the first shell 30 and the second shell 32 forms an opening 28 communicating with the accommodation space 16, and the opening 28 communicates with the outside of the charging device 10. The shell accessory 33 is arranged in the opening 28. Specifically, the opening 28 is located at one end of the housing 12 in the length direction. Mounting the shell accessory 33 in the opening 28 is beneficial to improve the compactness of the structure of the housing 12, prevent dust, liquid, etc. from entering the accommodation space 16, and also reduce the conspicuousness of the shell accessory 33.

[0043] The first shell 30 and the second shell 32 may be fixed by a connector or by other means such as gluing.

[0044] A concave-convex structure 34 is provided between the shell accessory 33 and the first shell 30 and / or the second shell 32. The concave-convex structure 34 extends along the circumference of the shell accessory 33. The concave-convex structure 34 can play a certain limiting effect, enhance the stability of the shell accessory 33, and reduce the risk of the shell accessory 33 falling out of the opening 28.

[0045] Specifically, the concave-convex structure 34 includes a first protrusion 36 and a first groove 38 provided on the outside of the shell accessory 33, and a second protrusion 40 and a second groove 42 provided inside the first shell 30 and the second shell 32. The first protrusion 36 is inserted into the second groove 42, and the second protrusion 40 is inserted into the first groove 38, thereby forming a limiting effect.

[0046] In other embodiments, protrusions or grooves are only provided on the outside of the shell accessory 33 , and corresponding grooves or protrusions are provided on the first shell 30 and the second shell 32 , which can also achieve a limiting effect.

[0047] In one embodiment, the wire fitting 24 and the housing fitting 33 cooperate to form a receiving slot 44. The receiving slot 44 is located on the side of the wire fitting 24 and the housing fitting 33 that is away from the receiving space 16. The ends of the wire hole 26 communicate with the receiving space 16 and the receiving slot 44, respectively. When the charging device 10 is not in use, the plug 183 of the wire 18 can be stored in the receiving slot 44 to reduce the obtrusiveness of the plug 183.

[0048] Preferably, the circumferential dimension of the end of the wire hole 26 close to the receiving groove 44, that is, the end away from the receiving space 16, is smaller than the circumferential dimension of the plug 183 to prevent the plug 183 from retracting into the receiving space 16 through the wire hole 26 and affecting user use.

[0049] The inner wall of the wire hole 26 is provided with a protective structure, which is located on the peripheral side wall of the wire hole 26 to reduce damage to the wire body 181 during the extension and retraction process.

[0050] It can be understood that the protective structure can be a curved surface structure provided on the inner wall of the wire hole 26, or a protective layer provided on the inner wall of the wire hole 26 to reduce friction.

[0051] In the embodiment, the protection structure includes arc surfaces 46, which are arranged on the side of the wire hole 26 close to the accommodation space 16 and / or the side of the wire hole 26 away from the accommodation space 16, that is, the side of the wire hole 26 away from the accommodation space 16 is arc-shapedly connected to the inner wall of the accommodation groove of the wire fitting 24, and / or the side of the wire hole 26 close to the accommodation space 16 is arc-shapedly connected to the outer surface of the side of the wire fitting 24 close to the accommodation space 16, so that the arc surfaces 46 are formed at the corresponding positions. The arc-shaped connection can prevent relatively sharp corners from being formed at the junctions of the adjacent surfaces, so as to prevent the wire 18 from being damaged by the corners during the stretching and contraction, and to achieve the effect of protecting the wire 18.

[0052] The shell fitting 33 is provided with a magnetic attraction member 48 corresponding to the accommodation groove 44, the magnetic attraction member 48 is magnetically attracted to the plug 183, and the plug 183 is tightly attached to the shell fitting 33 under the action of the magnetic attraction member 48, so that the plug 183 is accommodated in the accommodation groove 44 and is prevented from being lifted out of the accommodation groove 44 under the elastic action of the wire body 181.

[0053] It can be understood that the magnetic attraction between the magnetic attraction member 48 and the plug 183 can be achieved by the magnetic attraction between the magnetic attraction member 48 and the metal part of the plug 183, or by the magnetic attraction between the magnetic attraction member 48 arranged in the plug 183 and the magnetic attraction member 48 arranged on the shell fitting 33, so as to enhance the magnetic attraction effect.

[0054] The specific position of the magnetic attraction member 48 is not limited, for example, the magnetic attraction member 48 can be embedded in the interior of the shell fitting 33, or can be arranged on the side of the shell fitting 33 close to or away from the accommodation groove 44, as long as it can be magnetically attracted to the plug 183. Specifically, the side of the shell fitting 33 away from the accommodation groove 44 is provided with a recessed part 50, and the magnetic attraction member 48 is arranged in the recessed part 50.

[0055] In an embodiment, the outer side of the wire body 181 is provided with a first limiting part 52, and the first limiting part 52 is arranged close to the plug 183 and is spaced apart from the plug 183. By arranging the first limiting part 52 on the outer side of the wire body 181, the diameter of the wire body 181 at this position is increased, so that the position of the wire body 181 provided with the first limiting part 52 cannot enter the accommodation space 16 from the accommodation groove 44 through the wire hole 26, and the part of the wire body 181 between the limiting part and the plug 183 is also located in the accommodation groove 44, so as to prevent the plug 183 from being lifted up only when the plug 183 is located on the outer side of the wire hole 26.

[0056] It can be understood that the first limiting portion 52 can have a circumferential dimension greater than that of the wire hole 26, and the first limiting portion 52 is located outside the wire hole 26 as a whole, so that the first limiting portion 52 cannot pass through the wire hole 26 to enter the accommodation space 16, or a second limiting portion 54 cooperating with the first limiting portion 52 is arranged in the wire hole 26, and the second limiting portion 54 and the first limiting portion 52 abut, so as to block the first limiting portion 52 from passing through the wire hole 26 to enter the accommodation space 16.

[0057] In the embodiment, the inner wall of the wire hole 26 is provided with the second limiting portion 54 cooperating with the first limiting portion 52, the circumferential dimension of the first limiting portion 52 is smaller than that of the wire hole 26, and the first limiting portion 52 can move into the wire hole 26 and abut with the second limiting portion 54, so as to block the first limiting portion 52 from entering the accommodation space 16.

[0058] Preferably, at least one of the first limiting portion 52 and the second limiting portion 54 is annular, so as to avoid the problem that the first limiting portion 52 and the second limiting portion 54 cannot abut due to rotation of the wire 18.

[0059] The wire accessory 24 is provided with a protruding column 56 near the side close to the accommodation space 16, the wire hole 26 penetrates the protruding column 56, and the wire body 181 movably passes through the protruding column 56. Specifically, the second limiting portion 54 is located on the inner side of the protruding column 56, and the protruding column 56, the wire accessory 24 and the second limiting portion 54 are integrally formed. By arranging the protruding column 56 on the outer side of the wire accessory 24, the thickness of the wire accessory 24 at this position can be increased, so as to increase the depth of the wire hole 26, and the second limiting portion 54 can be arranged in the wire hole 26.

[0060] Specifically, the second limiting portion 54 is arranged at the end of the protruding column 56 away from the accommodation groove 44, the inner wall of the wire hole 26 close to the end of the accommodation groove 44 is arc transitioned with the inner wall of the accommodation groove 44, and the inner wall of the second limiting portion 54 is arc transitioned with the outer surface of the second limiting portion 54 away from the accommodation groove 44, so as to prevent the wire 18 from being cut.

[0061] In an embodiment, a limiting structure 57 is arranged between the wire accessory 24 and the shell 12, the limiting structure 57 includes a first connecting portion arranged on the wire accessory 24 and a second connecting portion arranged on the shell accessory 33, the first connecting portion and the second connecting portion are arranged close to the mounting gap 66, the first connecting portion is connected with the second connecting portion, and the wire accessory 24 is positioned and supported.

[0062] Further, two limiting structures 57 are arranged between the wire accessory 24 and the shell 12, one of which is connected to the side wall of the wire accessory 24 and the wall in the thickness direction of the shell 12 respectively, and the other is connected to the bottom wall of the wire accessory 24 and the wall in the length direction of the shell 12 respectively. The limiting structures 57 limit the wire accessory 24 in two mutually perpendicular directions to enhance the stability of the wire accessory 24 and reduce the risk of separation of the wire accessory 24 from the shell 12.

[0063] Specifically, in an embodiment, the first connecting part includes a limiting groove 60 arranged on the side of the wire accessory 24 close to the accommodation space 16, and the second connecting part includes a limiting block 58 protruding towards the center of the mounting gap 66, which is arranged on the side of the shell accessory 33 close to the accommodation space 16. The limiting block 58 is arranged in the limiting groove 60 to fix the wire accessory 24 and the shell 12, and the limiting block 58 is arranged on the side close to the accommodation space 16 to support the wire accessory 24 and prevent it from falling into the accommodation space 16. In an embodiment, the first connecting part includes a protruding part 64 arranged on the side wall of the wire accessory 24, and the second connecting part includes a supporting part 62 arranged on the shell accessory 33, which is in clearance fit with the protruding part 64 to fix the relative position of the wire accessory 24 and the shell accessory 33. In an embodiment, the first connecting part includes a buckle 72, such as a buckle hole or a buckle groove, which is arranged on the side of the wire accessory 24 close to the accommodation space 16, and the second connecting part includes a buckle part 70 protruding from the side wall of the shell accessory 33 towards the center of the mounting gap 66, which is connected to the buckle 70 to strengthen the connection between the wire accessory 24 and the shell accessory 33. The arrangement direction of the limiting block 58 and the limiting groove 60 is perpendicular to that of the supporting part 62 and the protruding part 64, so as to form limiting effect in two different directions.

[0064] In the embodiment, the limiting structure 57 is arranged between the wire fitting 24 and the shell fitting 33 of the shell 12, the limiting block 58 and the supporting part 62 are arranged on the shell fitting 33, and the limiting slot 60 and the protruding part 64 are correspondingly arranged on the wire fitting 24. The shell fitting 33 is provided with the mounting gap 66, the wire fitting 24 is mounted in the mounting gap 66, the compactness between the shell fitting 33 and the wire fitting 24 is improved, the limiting block 58 and the supporting part 62 extend from the shell fitting 33 into the mounting gap 66, when the wire fitting 24 is mounted in the mounting gap 66, the limiting block 58 is inserted into the limiting slot 60, and the supporting part 62 is matched with the protruding part 64, so that the stability of the wire fitting 24 in the mounting gap 66 is improved. The limiting structure arranged between the wire fitting 24 and the shell 12 comprises the buckle structure 68, the wire fitting 24 and the shell 12 are buckled and connected through the buckle structure 68, and the wire fitting 24 and the shell 12 are relatively fixed. Specifically, the buckle structure 68 is located between the wire fitting 24 and the shell fitting 33. The buckle structure 68 comprises the buckle part 70 arranged on the shell fitting 33 and the buckle position 72 correspondingly arranged on the wire fitting 24, the buckle part 70 extends from the shell fitting 33 into the mounting gap 66, when the wire fitting 24 is mounted in the mounting gap 66, the buckle part 70 on the shell fitting 33 is buckled into the buckle position on the wire fitting 24, so that the shell fitting 33 and the wire fitting 24 are buckled and matched.

[0065] In the embodiment, the shell fitting 33 is provided with two limiting blocks 58 and one buckle part 70, the wire fitting 24 is correspondingly provided with two limiting slots 60 and one buckle position 72, the two limiting blocks 58 and the two limiting slots 60 are spaced from each other, the buckle part 70 is located between the two limiting blocks 58, and the buckle position 72 is located between the two limiting slots 60.

[0066] The above-mentioned embodiments are only preferred embodiments of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection required by the utility model.

Claims

1. A charging device, characterized by, The utility model relates to a flexible wire module, and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof.

2. The charging device of claim 1, wherein, The utility model discloses a flexible wire module and a wire accessory thereof.

3. The charging device of claim 1, wherein, The utility model discloses a flexible wire module and a wire accessory thereof.

4. The charging device of claim 3, wherein, The utility model discloses a flexible wire module and a wire accessory thereof.

5. The charging device of claim 1, wherein, The utility model discloses a flexible wire module and a wire accessory thereof.

6. The charging device of claim 5, wherein, The utility model discloses a flexible wire module and a wire accessory thereof.

7. The charging device according to any one of claims 1 to 6, characterized in that The utility model discloses a flexible wire module and a wire accessory thereof.

8. The charging device according to any one of claims 1 to 6, characterized in that The utility model discloses a flexible wire module and a wire accessory thereof.

9. The charging device of claim 1, wherein, The utility model discloses a flexible wire module and a wire accessory thereof.

10. The charging device of claim 9, wherein, The utility model discloses a flexible wire module and a wire accessory thereof.

11. The charging device according to claim 1, wherein: The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. 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The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible wire module and a wire accessory thereof. The utility model discloses a flexible

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