Telescopic charging data line with mobile phone hanging rope function

Abstract

The utility model discloses a telescopic charging data line with a mobile phone hanging rope function, which comprises a charging line assembly, a hanging fastener and a base, the charging line assembly comprises a protective shell and a charging plug part, a cavity with two ends communicated with each other is arranged in the protective shell, and the charging plug part is arranged in the cavity. The charging plug part is arranged in a cavity in the protective shell in a sliding manner, and when the charging plug part slides to the bottom of the cavity, the charging plug part is in a storage and hiding state; limiting grooves with a certain depth are vertically formed in the two opposite sides of the charging plug part, the limiting grooves extend downwards along the side edges of the charging plug part to be close to the bottom of the charging plug part, and the length of the limiting grooves is the maximum stroke of outward sliding of the charging plug part in the protective shell. According to the utility model, the protective shell is arranged, and the charging plug part is slidably arranged in the protective shell, so that when charging is not needed, the charging plug part can be hidden and stored in the protective shell, a plug of the charging plug part is effectively prevented from being damaged, and the charger is very practical; through the arrangement of the hanging fastener and the base, the base and the mobile phone are in butt joint and fixed, the charging wire assembly can be hung on the mobile phone, carrying is more convenient, and the charging wire assembly can also be used as a mobile phone hanging rope or a hanging decoration.

Description

Technical Field

[0001] The utility model relates to the technical field of application of charging data cables, in particular to a telescopic charging data cable with a mobile phone hanging rope function. Background Art

[0002] Nowadays, mobile phones have become an indispensable communication device in people's daily life and work. The power consumption of mobile phones is also generally serious. The conventional charging method of mobile phones is still to use charging cables, but users do not always remember to carry long and cumbersome data cables. This cannot meet users' needs for mobile phone charging and data transmission when going out.

[0003] Ordinary charging cables have no other uses except for charging. Especially when carrying it outside, the plug on the charging cable is the most easily damaged part. Once the plug is damaged, the entire charging cable will be scrapped. If the charging cable is placed in a trouser pocket, the plug may be accidentally bent, deformed, or even broken when sitting or lying down. Therefore, it is very necessary to invent a retractable charging data cable with a mobile phone lanyard function. Utility Model Content

[0004] The utility model mainly aims at protecting a mobile phone data line plug from damage and is easy to carry. It is a retractable charging data line with a mobile phone hanging rope function.

[0005] In order to achieve the above-mentioned object, as one aspect of the utility model, a charging cable assembly, a hanging buckle and a base are provided, wherein the charging cable assembly includes a protective shell and a charging plug part, wherein the protective shell has a cavity body with two ends interpenetrating each other, and the charging plug part is slidably arranged in the cavity body inside the protective shell, and when the charging plug part slides to the bottom of the cavity body, the charging plug part is in a storage and hidden state;

[0006] The charging plug part has two opposite sides with vertically opened limit grooves of a certain depth, and the limit grooves extend downward along the sides of the charging plug part to near the bottom of the charging plug part. The length of the limit grooves is the maximum sliding stroke of the charging plug part in the protective shell.

[0007] Preferably, shaft holes are provided on two opposite sides of the protective shell near the top.

[0008] Preferably, the charging cable assembly also includes a connecting piece, and the connecting piece is rotatably connected to the protective shell through an axial hole.

[0009] Preferably, the connector is in a V-shaped structure or a C-shaped structure as a whole, and the two ends of the connector opening are bent inward relative to each other and extend through the axial hole on the protective shell to the limit groove, forming a maximum travel limit for the charging plug to extend outward.

[0010] Preferably, at least one group of annular grooves is formed on the charging plug portion, and an O-shaped rubber ring is arranged in the annular groove.

[0011] Preferably, the annular groove is located below the limiting groove, the O-ring is sleeved in the annular groove, the O-ring protrudes from the outer surface of the charging plug part, and the raised O-ring abuts against the inner wall of the protective shell, so that the charging plug part has a certain damping force when sliding.

[0012] Preferably, the connecting piece is made of a material with a certain degree of resilience.

[0013] Preferably, a back surface of the base that is in contact with the mobile phone is provided with a self-adhesive layer or coated with a glue adhesive layer, and the base is a sheet-like structure.

[0014] Preferably, the hanging buckle is provided with a movable hanging opening, and the base and the connecting member are both detachably connected to the hanging buckle through the movable hanging opening.

[0015] Preferably, at least two groups of the charging plug parts and protective shells are provided, and the two groups of charging plug parts and protective shells are provided in one-to-one correspondence, and a charging cable is provided between the two groups of the charging plug parts, and the charging cable is electrically connected to each charging plug part.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model provides a protective shell, and the charging plug part is slidably arranged in the protective shell. When charging is not needed, the charging plug part can be hidden and stored in the protective shell, which effectively prevents the plug of the charging plug part from being damaged, and is very practical.

[0018] 2. By setting the hanging buckle and the base, the base is connected and fixed to the mobile phone, and the charging cable assembly can be hung on the mobile phone, which is more convenient to carry, and the charging cable assembly can also be used as a mobile phone lanyard or pendant. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the charging plug part in the utility model;

[0021] Figure 3 It is a schematic diagram of the overall structure of the charging plug part of the utility model;

[0022] Figure 4 This utility model Figure 3 A schematic cross-sectional structure diagram of;

[0023] Figure 5It is a schematic diagram of the internal structure of the charging plug part in the utility model.

[0024] In the figure: 1. Charging cable assembly; 2. Hanging buckle; 3. Base; 11. Protective shell; 12. Charging plug; 13. Connector; 111. Axial hole; 121. Limiting groove; 122. Annular groove; 123. O-ring; 31. Hanging ring. DETAILED DESCRIPTION

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0027] This embodiment provides a retractable charging data cable with a mobile phone lanyard function, such as Figure 1-5 As shown, it includes a charging cable assembly 1, a hanging buckle 2 and a base 3. The charging cable assembly 1 includes a protective shell 11 and a charging plug part 12. The protective shell 11 has a cavity with two ends interpenetrating each other. The cavity is adapted to the charging plug part 12. The charging plug part 12 is slidably arranged in the cavity of the protective shell 11. A charging plug, such as a USC plug, a Type-C plug or a Li-Ion plug, is arranged at the front end of the charging plug part 12. When the charging plug part 12 slides to the bottom of the protective shell 11, it is in the storage and hiding state of the charging plug part 12. When the charging plug part 12 is completely stored and hidden in the protective shell 11, the protective shell 11 can be used to protect the plug on the charging plug part 12 to prevent the plug from bending or folding. The two opposite sides of the charging plug part 12 are vertically provided with limiting grooves 121 of a certain depth. The limiting grooves 121 extend downward along the side of the charging plug part 12 to near the bottom of the charging plug part 12. The length of the limiting grooves 121 is the maximum sliding stroke of the charging plug part 12 in the protective shell 11.

[0028] In some embodiments, as shown in the attached Figure 1-3As shown, the protective shell 11 is provided with shaft holes 111 on two opposite sides near the top, and the charging cable assembly 1 also includes a connector 13, which is rotatably connected to the protective shell 11 through the shaft hole 111. The connector 13 is a V-shaped structure or a C-shaped structure as a whole, and is made of a material with a certain resilience, which facilitates the disassembly and assembly of the connector 13. The two ends of the opening of the connector 13 are relatively bent inward and extend through the shaft hole 111 on the protective shell 11 to the limit groove 121, forming a maximum travel limit for the charging plug part 12 to extend outward;

[0029] In this way, both ends of the opening of the connecting member 13 are clamped in the shaft holes 111 on both sides of the protective shell 11 , and the connecting member 13 rotates forward and backward or left and right along the shaft holes 111 .

[0030] In some embodiments, as shown in the attached Figure 2 , Figure 4-5 As shown, at least one group of annular grooves 122 are provided on the charging plug part 12, and an O-shaped rubber ring 124 is arranged in the annular groove 122. The annular groove 122 is located below the limiting groove 121, and the O-shaped rubber ring 124 is sleeved in the annular groove 122. The O-shaped rubber ring 124 protrudes from the outer surface of the charging plug part 12, and the protruding O-shaped rubber ring 124 abuts against the inner wall of the protective shell 11, so that the charging plug part 12 has a certain damping force when sliding, which prevents the charging plug part 12 from sliding up and down, improves the stability of the sliding connection, and can prevent the charging plug part 12 from shaking in the cavity of the protective shell 11, and can also reduce the friction between the outer shell of the charging plug part 12 and the inner wall of the protective shell 11 when the outer shell of the charging plug part 12 moves up and down.

[0031] In this way, when charging is needed, the protective shell 11 only needs to be pushed downward until the plug on the charging plug part 12 is completely extended out of the protective shell 11, or the protective shell 11 is pushed until the limiting groove 121 on the charging plug part 12 contacts both ends of the opening of the connector 13, and then the plug on the charging plug part 12 is inserted into the socket of the appliance or charger to complete the charging connection.

[0032] In some embodiments, as shown in the attached Figure 1-5 As shown, the back part of the base 3 that is connected to the mobile phone is provided with a self-adhesive layer or coated with a glue adhesive layer. The base 3 is a sheet-like structure. When in use, the base 3 is glued and fixed to a suitable position on the back of the mobile phone, wherein a hanging ring 31 is provided below the base 3, and the base 3 and the hanging buckle 13 are connected by the hanging ring 31. The hanging buckle 2 is provided with an active hanging opening, and the base 3 and the connecting member 13 are both detachably connected to the hanging buckle 2 through the active hanging opening. Then, the charging line assembly 1 is connected to the hanging buckle 13 through the connecting member 13. The connecting member 13 is removed from the hanging buckle 13, and the charging line assembly 1 can be removed, which is very convenient to use;

[0033] In this way, when the charging cable assembly 1 needs to be used for charging, the charging cable assembly 1 can be taken out from the movable hanging opening on the hanging buckle 2. When the charging cable assembly 1 is hung on the hanging buckle 2, it can be used as a mobile phone lanyard or hanging ornament.

[0034] Furthermore, at least two groups of charging plug parts 12 and protective shells 11 are provided, and the two groups of charging plug parts 12 and protective shells 11 are provided in one-to-one correspondence. A charging cable is provided between the two groups of charging plug parts 12, and the charging cable passes through the corresponding protective shells 11 and is electrically connected to each charging plug part 12.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A retractable charging data cable with a mobile phone hanging rope function, comprising a charging cable assembly (1), a hanging buckle (2) and a base (3), characterized in that: The charging cable assembly (1) comprises a protective shell (11) and a charging plug part (12); the protective shell (11) has a hollow body with two ends interpenetrating each other; the charging plug part (12) is slidably arranged in the hollow body inside the protective shell (11); when the charging plug part (12) slides to the bottom of the hollow body, the charging plug part (12) is in a stored and hidden state; Limiting grooves (121) of a certain depth are vertically provided on two opposite sides of the charging plug part (12); the limiting grooves (121) extend downward along the side of the charging plug part (12) to a position close to the bottom of the charging plug part (12); the length of the limiting grooves (121) is the maximum travel of the charging plug part (12) sliding outwards in the protective shell (11).

2. The retractable charging data cable with mobile phone lanyard function according to claim 1, characterized in that: Axial holes (111) are provided on two opposite sides of the protective shell (11) close to the top.

3. According to the retractable charging data cable with mobile phone lanyard function as claimed in claim 1, the charging cable assembly (1) further comprises a connecting piece (13), and the connecting piece (13) is rotatably connected to the protective shell (11) through an axial hole (111).

4. According to the telescopic charging data cable with mobile phone hanging rope function as claimed in claim 3, the connecting piece (13) is a V-shaped structure or a C-shaped structure as a whole, and the two ends of the opening of the connecting piece (13) are bent inwardly relative to each other and pass through the axial hole (111) on the protective shell (11) to extend into the limit groove (121), thereby forming a maximum travel limit for the charging plug part (12) to extend outward.

5. The retractable charging data cable with mobile phone lanyard function according to claim 1, characterized in that: At least one group of annular grooves (122) is provided on the charging plug portion (12), and an O-shaped rubber ring (123) is provided in the annular groove (122).

6. According to the telescopic charging data cable with mobile phone hanging rope function as claimed in claim 5, the annular groove (122) is located below the limiting groove (121), the O-shaped rubber ring (123) is sleeved in the annular groove (122), the O-shaped rubber ring (123) protrudes from the outer surface of the charging plug part (12), and the protruding O-shaped rubber ring (123) abuts against the inner wall of the protective shell (11), so that the charging plug part (12) has a certain damping force when sliding.

7. According to the retractable charging data cable with mobile phone lanyard function as claimed in claim 3, the connecting piece (13) is made of a material with a certain resilience.

8. According to the retractable charging data cable with mobile phone hanging strap function as claimed in claim 1, the back side of the base (3) which is in contact with the mobile phone is provided with a self-adhesive layer or coated with a glue adhesive layer, and the base (3) is a sheet-like structure.

9. According to the retractable charging data cable with mobile phone lanyard function as claimed in claim 1, the hanging buckle (2) is provided with a movable hanging hole, and the base (3) and the connecting member (13) are both detachably connected to the hanging buckle (2) through the movable hanging hole.

10. According to the retractable charging data cable with mobile phone hanging rope function as claimed in claim 1, at least two groups of charging plug parts (12) and protective shells (11) are provided, and the two groups of charging plug parts (12) and protective shells (11) are provided in a one-to-one correspondence, and a charging line is provided between the two groups of charging plug parts (12), and the charging line is electrically connected to each charging plug part (12).

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