Charging wire with steerable plug

Abstract

The utility model relates to the technical field of mobile phone accessories, in particular to a charging wire with a steerable plug, which comprises a charging wire, the outer surface of the charging wire is provided with a plurality of groups of chains which are uniformly distributed at intervals, the plurality of groups of chains are mutually connected, one end of the charging wire is connected with a USB (Universal Serial Bus) input interface, and the other end of the charging wire is connected with a connector. One group of chains is connected with a hanging rope, and one end of the hanging rope is connected with a connecting block; the rotating assembly is arranged in the connector; the beneficial effects are that the spiral shell is rotated to drive the plug to a proper position, then the rotating column is rotated to drive the spiral shell to rotate and drive the plug on the spiral cover to rotate, and at the moment, the plug is inserted into a mobile phone charging port, so that charging is convenient and comfortable when a mobile phone is operated in a horizontal screen, and a charging wire is prevented from being damaged due to long-time bending; when the screw cap is screwed, the screw cap can be detached through the matching of the external thread and the internal thread, and the screw cap does not fall off due to the action of the telescopic line.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone accessories, in particular to a charging cable with a steerable plug. Background Art

[0002] As mobile phones become smarter, their standby time is getting shorter and shorter, and mobile phone charging cables have become a must-have product for people who go out to work, study, or play.

[0003] In the prior art, a Chinese patent with publication number CN206135059U discloses a mobile phone charging cable, including a main line, a USB interface, a mobile phone interface, a spring structure and a soft rubber protective cover. The USB interface and the mobile phone interface are connected through the main line. A first spring structure is arranged at the connection between the USB interface and the main line. One end of the first spring structure is fixed on the USB interface, and the other end of the first spring structure is fixed on the main line. A second spring structure is arranged at the connection between the mobile phone interface and the main line. One end of the second spring structure is fixed on the mobile phone interface, and the other end of the second spring structure is fixed on the main line. The first spring structure and the second spring structure are respectively wrapped with soft rubber protective covers. The connection between the two ends of the charging cable is easily damaged due to external force. The spring structure and the soft rubber protective cover can realize double protection for the mobile phone charging cable, effectively buffer external force, disperse the stretching during use and sorting, maintain its normal function, extend its service life, and improve the safety factor.

[0004] When using a mobile phone to play games or need to operate the phone in landscape mode, using a charger with a straight charging port will hinder the operation of the phone, and long-term bending can easily damage the charging cable and affect its service life. Utility Model Content

[0005] The purpose of the utility model is to provide a charging cable with a rotatable plug to solve the problems raised by the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A charging cable with a rotatable plug, comprising:

[0008] A charging cable, wherein the outer surface of the charging cable is provided with a plurality of groups of chains evenly spaced, the plurality of groups of chains are connected to each other, one end of the charging cable is connected to a USB input interface, the other end of the charging cable is connected to a connector, one group of the chains is connected to a lanyard, and one end of the lanyard is connected to a connecting block;

[0009] The rotating assembly is arranged inside the connecting head.

[0010] Preferably, a matching storage slot is provided inside the connection block, and the interface at one end of the USB input interface is plugged into the inside of the storage slot.

[0011] Preferably, the rotating assembly comprises a connecting head, a connecting column is rotatably arranged inside the connecting head, and a rotating column is arranged on the outer surface of the connecting column.

[0012] Preferably, a chip slot is provided at one end of the rotating column, a matching charging chip is arranged inside the chip slot, a spiral shell is provided at one end of the charging chip, a rotating slot is provided inside the spiral shell at a position corresponding to one end of the charging chip, and a matching bearing is rotatably arranged inside the rotating slot;

[0013] One end of the charging chip passes through the rotation slot and is connected to the bearing.

[0014] Preferably, a telescopic wire groove is provided inside one end of the spiral shell, a matching telescopic wire is provided inside the telescopic wire groove, and a matching external thread distributed in a circumference is provided on the outer surface of one end of the telescopic wire groove.

[0015] Preferably, a matching screw cover is provided at one end of the spiral shell, an inner wall of the screw cover is provided with an internal thread matching the external thread, and the screw cover is screwed to the outer surface of the spiral shell through the mutual cooperation between the external thread and the internal thread;

[0016] A matching plug is connected to a side wall of one end of the screw cover;

[0017] Two ends of the telescopic wire are respectively connected to one side wall of the plug and one side wall of the charging chip.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model drives the plug to a suitable position by rotating the spiral shell, and after the adjustment is completed, the rotating column is rotated to drive the spiral shell to rotate, and then drive the plug on the spiral cover to rotate. At this time, the plug is inserted into the charging port of the mobile phone, so that charging is convenient and comfortable when the mobile phone is operated in landscape mode, and the operation of the mobile phone is barrier-free. When the mobile phone is operated in landscape mode, the charging cable is prevented from being bent for a long time, which may easily damage the charging cable and affect the service life of the charging cable. The spiral cover can be removed by twisting the external thread and the internal thread, and the spiral cover will not fall off due to the effect of the telescopic line. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2This is a cross-sectional diagram of the connection structure between the charging cable and the USB input interface of the utility model;

[0022] Figure 3 This is a cross-sectional schematic diagram of the connection structure between the hanging rope and the connection block of the utility model;

[0023] Figure 4 This is a cross-sectional schematic diagram of the connection structure between the charging cable and the connector of the utility model;

[0024] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0025] Figure 6 for Figure 4 Enlarged structural diagram at B in the middle.

[0026] In the figure: charging cable 1, chain 2, USB input interface 3, lanyard 4, connecting block 5, storage slot 6, connector 7, rotating column 8, connecting column 9, chip slot 10, charging chip 11, spiral shell 12, spiral cover 13, telescopic cable 14, plug 15, rotating slot 16, bearing 17, external thread 18, internal thread 19, telescopic cable slot 20. DETAILED DESCRIPTION

[0027] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0028] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0029] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0032] Embodiment 1:

[0033] See also Figures 1 to 6 The utility model provides a technical solution: a charging cable with a rotatable plug, comprising:

[0034] A charging cable 1, wherein the outer surface of the charging cable 1 is provided with a plurality of groups of chains 2 evenly spaced, wherein the plurality of groups of chains 2 are connected to each other, wherein one end of the charging cable 1 is connected to a USB input interface 3, and the other end of the charging cable 1 is connected to a connector 7, wherein one group of the chains 2 is connected to a lanyard 4, and one end of the lanyard 4 is connected to a connecting block 5;

[0035] A rotating assembly is arranged inside the connecting head 7;

[0036] Unplug the output interface at one end of the USB input interface 3 from the inside of the connecting block 5, then insert the input plug at one end of the USB input interface 3 into the matching mobile phone charging stand and connect the power supply. When the mobile phone needs to be operated in landscape mode and charged, adjust the rotating component to the appropriate position and connect the output plug to the mobile phone.

[0037] Embodiment 2:

[0038] like Figures 2 to 6As shown, the structure of the charging cable with a rotatable plug disclosed in the second embodiment of the present invention is basically the same as that in the first embodiment, except that:

[0039] A matching storage slot 6 is provided inside the connection block 5, and the interface at one end of the USB input interface 3 is plugged into the storage slot 6;

[0040] The rotating assembly comprises a connecting head 7, a connecting column 9 is rotatably arranged inside the connecting head 7, and a rotating column 8 is arranged on the outer surface of the connecting column 9;

[0041] A chip slot 10 is provided at one end of the rotating column 8, a matching charging chip 11 is provided inside the chip slot 10, a spiral shell 12 is provided at one end of the charging chip 11, a rotating slot 16 is provided inside the spiral shell 12 at a position corresponding to one end of the charging chip 11, and a matching bearing 17 is rotatably provided inside the rotating slot 16;

[0042] One end of the charging chip 11 passes through the rotation slot 16 and is connected to the bearing 17;

[0043] A telescopic wire groove 20 is provided inside one end of the spiral shell 12, a matching telescopic wire 14 is provided inside the telescopic wire groove 20, and a matching external thread 18 distributed in a circumference is provided on the outer surface of one end of the telescopic wire groove 20;

[0044] A matching screw cover 13 is provided at one end of the spiral shell 12, and an inner wall of the screw cover 13 is provided with an inner thread 19 matching the outer thread 18, and the screw cover 13 is screwed to the outer surface of the spiral shell 12 through the mutual cooperation between the outer thread 18 and the inner thread 19;

[0045] A matching plug 15 is connected to a side wall of one end of the screw cover 13;

[0046] Two ends of the telescopic wire 14 are respectively connected to one side wall of the plug 15 and one side wall of the charging chip 11;

[0047] The plug 15 is driven to a suitable position by rotating the spiral shell 12. After the adjustment is completed, the rotating column 8 is rotated to drive the spiral shell 12 to rotate, and then the plug 15 on the spiral cover 13 is driven to rotate. Then the plug 15 is inserted into the mobile phone interface. The spiral cover 13 can be removed by twisting the external thread 18 and the internal thread 19. Due to the effect of the telescopic line 14, the spiral cover 13 will not fall off.

[0048] The specific solution is as follows: by pulling out the output interface at one end of the USB input interface 3 from the inside of the storage slot 6, and then inserting the input plug at one end of the USB input interface 3 into the matching mobile phone charging stand and connecting the power supply, when the mobile phone needs to be operated in landscape mode and charged, the spiral shell 12 is rotated to drive the plug 15 to a suitable position. After the adjustment is completed, the rotating column 8 is rotated to drive the spiral shell 12 to rotate, and then the plug 15 on the spiral cover 13 is driven to rotate, and then the plug 15 is inserted into the mobile phone interface. The spiral cover 13 can be removed by twisting the external thread 18 and the internal thread 19. Due to the effect of the telescopic line 14, the spiral cover 13 will not fall off.

[0049] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0050] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A charging cable with a rotatable plug, characterized in that: include: A charging cable (1), wherein the outer surface of the charging cable (1) is provided with a plurality of groups of chains (2) evenly spaced apart, the plurality of groups of chains (2) being connected to each other, one end of the charging cable (1) being connected to a USB input interface (3), the other end of the charging cable (1) being connected to a connector (7), one group of the chains (2) being connected to a hanging rope (4), one end of the hanging rope (4) being connected to a connecting block (5); The rotating assembly is arranged inside the connecting head (7).

2. The charging cable with a steerable plug according to claim 1, characterized in that: A matching storage slot (6) is provided inside the connection block (5), and an interface at one end of the USB input interface (3) is plugged into the inside of the storage slot (6).

3. The charging cable with a steerable plug according to claim 1, characterized in that: The rotating assembly comprises a connecting head (7), a connecting column (9) is rotatably arranged inside the connecting head (7), and a rotating column (8) is arranged on the outer surface of the connecting column (9).

4. The charging cable with a steerable plug according to claim 3, characterized in that: A chip slot (10) is provided at one end of the rotating column (8), a matching charging chip (11) is arranged inside the chip slot (10), a spiral shell (12) is provided at one end of the charging chip (11), a rotating slot (16) is provided inside the spiral shell (12) at a position corresponding to one end of the charging chip (11), and a matching bearing (17) is rotatably arranged inside the rotating slot (16); One end of the charging chip (11) passes through the rotation slot (16) and is connected to the bearing (17).

5. The charging cable with a steerable plug according to claim 4, characterized in that: A telescopic wire groove (20) is provided inside one end of the spiral shell (12), a matching telescopic wire (14) is arranged inside the telescopic wire groove (20), and a matching external thread (18) distributed in a circumference is arranged on the outer surface of one end of the telescopic wire groove (20).

6. The charging cable with a steerable plug according to claim 5, characterized in that: A matching screw cover (13) is provided at one end of the spiral shell (12); an inner wall of the screw cover (13) is provided with an inner thread (19) matching the outer thread (18); the screw cover (13) is screwed to the outer surface of the spiral shell (12) through the mutual cooperation between the outer thread (18) and the inner thread (19); A matching plug (15) is connected to a side wall at one end of the screw cover (13); Two ends of the telescopic wire (14) are respectively connected to a side wall of the plug (15) and a side wall of the charging chip (11).

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