Novel structure of Docking double-USB TypeC magnetic attraction line

Abstract

A novel structure of a Docking double-USB TypeC magnetic attraction line comprises a first plug which comprises a first connecting part and a first magnetic attraction part, a second plug which comprises a second connecting part and a second magnetic attraction part, the second plug comprises a second connecting part and a second magnetic attraction part; wherein the magnetism of the first magnetic attraction part is opposite to that of the second magnetic attraction part, when the first magnetic attraction part is fixed to the second magnetic attraction part in a magnetic attraction mode, the first plug abuts against the second plug, the first plug and the second plug are arranged side by side, at the moment, the first connecting part is located on the side, away from the second magnetic attraction part, of the first magnetic attraction part, and the second connecting part is located on the side, away from the second magnetic attraction part, of the second magnetic attraction part. The first connecting part is located on one side of the first magnetic attraction part, the second connecting part is located on one side of the second magnetic attraction part away from the first magnetic attraction part, the distance between the first connecting part and the second connecting part is marked as L and meets the relational expression that L is larger than or equal to 1 mm and smaller than or equal to 20 mm, and the first magnetic attraction part and the second magnetic attraction part are separated so as to adjust the positions of the first connecting part and the second connecting part.

Description

Technical Field

[0001] This utility model relates to the field of magnetic docking dual USB Type-C cables, and more particularly to a novel structure for docking dual USB Type-C magnetic cables. Background Technology

[0002] The development of dual USB Type-C cables stems from the widespread adoption of the USB Type-C interface. This interface, with its reversible pluggability, high-speed data transfer (supporting USB4 / Thunderbolt), and high-power charging (PD fast charging), has become a universal standard for modern electronic devices. As MacBooks and Windows laptops gradually phase out traditional ports, dual USB Type-C cables have emerged, primarily used for high-speed data transfer (such as connecting external SSDs), high-power charging (100W+ PD fast charging), video output (4K / 8K displays), and device interconnection (such as direct connection between Mac and Windows). On Mac devices, dual USB Type-C cables can connect to docking stations to expand multiple interfaces, or directly connect to a display to simultaneously transmit video and power; on Windows devices, they are commonly used to connect external graphics card docks (eGPUs), high-speed storage devices, or for multi-screen collaboration.

[0003] Currently, dual Type-C cables on the market are available in two main designs: a single integrated design (with a fixed spacing between the two plugs, such as 14.8mm) and a separate design. When a dual Type-C cable uses a single integrated design, it typically only matches the interface layout of Mac devices, as the spacing between Type-C ports on Mac devices is usually 14.8mm. Windows devices, however, have more flexible Type-C port placement and varying spacing. If a dual Type-C cable uses a single, fixed-spacing design, the two cables may not be able to effectively connect to the Type-C ports on Windows devices. Furthermore, if a dual Type-C cable uses a separate design, the minimum spacing between the two Type-C plugs may exceed 14.8mm due to the different widths of the two cable heads. This can lead to problems such as difficulty in inserting the cable into adjacent Type-C ports on a Mac device.

[0004] Therefore, it is necessary to provide a novel structure for a docking dual USB Type-C magnetic cable that can effectively fix the spacing between the two plugs and adjust the position of the two plugs. Utility Model Content

[0005] The purpose of this invention is to provide a novel structure for a docking dual USB Type-C magnetic cable that can effectively fix the spacing between two plugs and adjust the position of the two plugs.

[0006] According to one aspect of this application, a novel structure for a docking dual USB Type-C magnetic cable is provided, the novel structure comprising:

[0007] The first plug includes a first connecting part and a first magnetic part;

[0008] The second plug includes a second connecting part and a second magnetic attraction part;

[0009] Wherein, the first magnetic part and the second magnetic part have opposite magnetic properties. When the first magnetic part is magnetically fixed to the second magnetic part, the first plug abuts against the second plug and is arranged side by side with the second plug. At this time, the first connecting part is located on the side of the first magnetic part away from the second magnetic part, and the second connecting part is located on the side of the second magnetic part away from the first magnetic part. The distance between the first connecting part and the second connecting part is denoted as L, and satisfies the relationship: 1mm≤L≤20mm. The first magnetic part and the second magnetic part are separated to adjust the position of the first connecting part and the second connecting part.

[0010] Even better, it satisfies the relationship: L = 14.8 mm.

[0011] More preferably, the first plug further includes:

[0012] First tinplate,

[0013] The first fixed plate layer is located on the side of the first tinplate away from the first connecting part;

[0014] The first tinplate is snapped into the first fixed plate along the first direction, and the first connecting part is fixedly connected between the first tinplate and the first fixed plate.

[0015] More preferably, the first plug further includes:

[0016] A first housing, wherein a first space is formed within the first housing;

[0017] The first elastic layer is located within the first space and is fixedly filled within the first space.

[0018] More preferably, the second plug also includes:

[0019] Second tinplate,

[0020] The second fixing plate is located on the side of the second tinplate away from the second connecting part;

[0021] The second tinplate and the second fixing plate are also interlocked along the first direction, and the second connecting part is fixedly connected between the second tinplate and the second fixing plate.

[0022] More preferably, the second plug also includes:

[0023] A second housing, within which a second space is formed;

[0024] The second elastic layer is located within the second space and is fixedly filled within the second space.

[0025] More preferably, the first magnetic attraction part is located in the first space and abuts against the first housing; the second magnetic attraction part is located in the second space and abuts against the second housing.

[0026] More preferably, the novel structure further includes:

[0027] The first wire has one end fixedly connected to the first plug, and the first wire is electrically connected to the first plug;

[0028] The second wire has one end fixedly connected to the second plug, and the second wire is electrically connected to the second plug.

[0029] More preferably, the novel structure further includes:

[0030] The third plug is fixedly connected to the other end of the first wire away from the first plug, and is electrically connected to the first wire;

[0031] The fourth plug is fixedly connected to the other end of the first wire away from the second plug, and is electrically connected to the second wire.

[0032] More preferably, the novel structure further includes:

[0033] A cable tie is passed through the first wire and slidably connected to the first wire, and the cable tie is integrally formed with a fixed end;

[0034] When the second wire is fixedly connected to the fixed end, the wire harness is fixedly connected to the second wire.

[0035] This utility model has the following beneficial effects:

[0036] When the first magnetic part is magnetically fixed to the second magnetic part, the distance L between the first connecting part and the second connecting part satisfies the relationship: 1mm ≤ L ≤ 20mm. This allows the novel structure to fix the distance between the two plugs, making it suitable for Mac device connectors. Furthermore, by separating the first and second magnetic parts to adjust their positions, the positions of the two plugs can be adjusted, improving the flexibility of the novel structure and making it suitable for Windows device connectors. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0038] Figure 1 This is a three-dimensional structural diagram of the novel structure described in one embodiment of this application;

[0039] Figure 2 This is a three-dimensional exploded structural diagram of the first plug of the novel structure described in one embodiment of this application;

[0040] Figure 3 This is a three-dimensional exploded structural diagram of the second plug of the novel structure described in one embodiment of this application;

[0041] Figure 4 This is a schematic diagram of the planar structure of the novel structure described in one embodiment of this application when the first magnetic attraction part and the second magnetic attraction part are attracted together.

[0042] Figure 5 This is a schematic diagram of the planar structure of the novel structure described in one embodiment of this application when the first magnetic attraction part and the second magnetic attraction part are separated.

[0043] Figure 6 For the Figure 4 A cross-sectional view A_A cut along the cutting line AA;

[0044] Figure 7 For the Figure 5 A cross-sectional view of B_B cut along the cutting line BB;

[0045] Explanation of reference numerals: 100, Novel structure; 10, First plug; 11, First connecting part; 12, First magnetic part; 13, First tinplate; 14, First fixing plate layer; 15, First housing; 15A, First space; 16, First elastic layer; 20, Second plug; 21, Second connecting part; 22, Second magnetic part; 23, Second tinplate; 24, Second fixing plate layer; 25, Second housing; 25A, Second space; 26, Second elastic layer; 30, First wire; 40, Second wire; 50, Third plug; 60, Fourth plug; 70, Cable tie; 71, Fixing end; F1, First direction. Detailed Implementation

[0046] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings. Preferred embodiments of this application are shown in the drawings. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this application.

[0047] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0049] Please refer to Figure 1 - Figure 7 One embodiment of this application provides a novel structure 100 for a docking dual USB Type-C magnetic cable, the novel structure 100 including: a first plug 10 and a second plug 20.

[0050] The first plug 10 includes a first connecting portion 11 and a first magnetic suction portion 12. The second plug 20 includes a second connecting portion 21 and a second magnetic suction portion 22. The magnetic properties of the first magnetic suction portion 12 and the second magnetic suction portion 22 are opposite. When the first magnetic suction portion 12 is magnetically fixed to the second magnetic suction portion 22, the first plug 10 abuts against the second plug 20 and is arranged side by side with the second plug 20. At this time, the first connecting portion 11 is located on the side of the first magnetic suction portion 12 away from the second magnetic suction portion 22, and the second connecting portion 21 is located on the side of the second magnetic suction portion 22 away from the first magnetic suction portion 12. The distance between the first connecting portion 11 and the second connecting portion 21 is denoted as L, and satisfies the relationship: 1mm≤L≤20mm. The first magnetic suction portion 12 and the second magnetic suction portion 22 are separated to adjust the positions of the first connecting portion 11 and the second connecting portion 21.

[0051] The Type-C interface spacing varies significantly among Windows laptops, desktops, and docking stations (e.g., 12mm for ThinkPad X1 Carbon and 18mm for Dell Precision workstations), requiring dynamic adjustment. In wide-spacing scenarios (e.g., graphics card docks / expansion stations), the spacing (L) can be extended according to cable length, placing the two plugs in different positions to avoid excessive cable bending or obstruction of other interfaces. The first magnetic suction part 12 and the second magnetic suction part 22 use anisotropic neodymium iron boron magnets with nickel plating for oxidation prevention. The magnetic force can withstand the cable's own weight and slight dragging, ensuring the plugs do not wobble when fixed side-by-side. The magnetic suction part and the connecting part are integrally injection molded using a precision mold, with tolerances controlled within ±0.05mm to prevent misalignment of the 24-pin contacts of the Type-C interface due to magnetic offset. A force of ≥8N is required to separate the magnetic suction part to prevent accidental contact that could cause the plug to loosen; after separation, the cable can be bent freely without any risk of physical interference. An elastic layer (such as TPU) buffers the magnetic part and the connecting part to prevent the internal circuit board from breaking due to instantaneous stress during separation. The magnetic part produces a slight "click" sound and tactile feedback when in contact, helping users quickly align the interface and reducing the difficulty of plugging and unplugging in nighttime or cluttered desktop environments.

[0052] Even better, it satisfies the relationship: L = 14.8 mm.

[0053] The Type-C connector spacing on Apple devices such as MacBooks is generally 14.8mm (e.g., the connectors on the left and right sides of the MacBook Pro 2016-2023 models), which is a standardized parameter in its industrial design. Setting the default spacing of 14.8mm in magnetic fixing mode ensures precise alignment of the Mac device's connector when the two plugs are placed side by side, avoiding insertion failure or poor contact due to spacing deviation.

[0054] More preferably, the first plug 10 further includes: a first tinplate 13 and a first fixing plate layer 14.

[0055] The first fixing plate 14 is located on the side of the first tinplate 13 opposite to the first connecting portion 11. The first tinplate 13 and the first fixing plate 14 are engaged along the first direction F1, and the first connecting portion 11 is fixedly connected between the first tinplate 13 and the first fixing plate.

[0056] The first tinplate 13 (tin-plated thin steel plate) has a tensile strength ≥300MPa, which is more than 10 times that of ordinary PC plastic, and can withstand the bending stress during cable dragging and insertion / removal without deformation. The 0.2mm thick first tinplate 13 can attenuate high-frequency interference signals and ensure data transmission stability. Glass fiber reinforced PC material is used to further disperse the force on the first tinplate 13 and avoid local stress concentration leading to cracking. The coefficient of thermal expansion is matched with that of the first tinplate 13 to reduce structural deformation caused by temperature changes. The first direction F1 refers to the direction perpendicular to the Type-C interface insertion / removal direction (i.e., the plug thickness direction). This direction is the main force direction when the cable is dragged. The first connecting part 11 is fixedly connected between the first tinplate 13 and the first fixing plate to avoid the force acting directly on the fragile Type-C interface contacts. The PCB board of the first connecting part 11 is sandwiched between the first tinplate 13 and the first fixing plate layer 14 and is fixed by bonding with a TPE elastic layer to disperse the contact pressure during insertion / removal and prevent the solder pads from falling off.

[0057] More preferably, the first plug 10 further includes a first housing 15 and a first elastic layer 16.

[0058] A first space 15A is formed within the first housing 15. The first elastic layer 16 is located within the first space 15A and is fixedly filled within the first space 15A.

[0059] The first elastic layer 16 (made of TPU, Shore A hardness 30-50A) absorbs the energy from cable dragging and drop impacts, reducing the instantaneous stress transmitted from the housing to the Type-C interface and protecting the internal PCB solder joints and contacts. The elastic layer forms a flexible support layer between the housing and the tinplate, dispersing stress. The first tinplate 13 provides basic electromagnetic shielding, and the first elastic layer 16, doped with conductive particles, fills the gaps between the housing and the tinplate, forming a continuous conductive layer, improving high-frequency shielding effectiveness and suppressing signal crosstalk. The first elastic layer 16 fills the gaps in the housing, reducing the risk of dust / moisture intrusion and extending the plug's lifespan. The first elastic layer 16 fills the first housing 15 through secondary injection molding, automatically compensating for assembly tolerances and improving the production yield.

[0060] More preferably, the second plug 20 further includes: a second tinplate 23 and a second fixing plate layer 24.

[0061] The second fixing plate 24 is located on the side of the second tinplate 23 opposite to the second connecting part 21. The second tinplate 23 and the second fixing plate 24 are also engaged along the first direction F1, and the second connecting part 21 is fixedly connected between the second tinplate 23 and the second fixing plate.

[0062] The second tinplate 23 acts as a conductive layer, encasing the internal circuitry of the Type-C connector and creating a Faraday cage effect to suppress high-frequency signal interference. The second fixing plate 24, typically made of engineering plastic, engages with the second tinplate 23 via a snap-fit ​​structure. This distributes stress across the entire frame under load, providing anti-bending protection and preventing terminal displacement due to repeated insertions and removals. The second fixing plate 24 is positioned outside the tinplate, forming a "sandwich" structure that ensures insulation between the internal circuitry and the external metal casing, and that the grounding path of the second tinplate 23 is not blocked by the plastic layer. The Type-C terminal pins are clamped between the second tinplate 23 and the second fixing plate, reducing the risk of PCB deformation due to high temperatures and decreasing contact resistance compared to traditional soldering.

[0063] More preferably, the second plug 20 further includes a second housing 25 and a second elastic layer 26.

[0064] A second space 25A is formed within the second housing 25. The second elastic layer 26 is located within the second space 25A and is fixedly filled within the second space 25A.

[0065] The second elastic layer 26 is made of gradient hardness silicone material. When the second housing 25 is impacted, the surface layer absorbs the initial impact energy through large deformation, while the core layer prevents permanent deformation through high resilience. For example, in a 1.5m drop test, the impact stress of the second plug 20 on the Type-C interface PCB board is reduced by 62% compared to a traditional rigid housing, and the risk of solder joint detachment is reduced by 80%. The second elastic layer 26 forms a non-linear support layer between the second housing 25 and the internal circuit board. The second elastic layer 26 disperses stress concentration through local deformation, so that after 50,000 bending cycles, the deformation of the internal circuit board is ≤0.02mm, far below the 0.1mm failure threshold required by the USB_IF standard.

[0066] The second elastic layer 26 is embedded with nano-sized nickel powder and carbon fiber hybrid conductive filler (volume resistivity 8×10⁻⁶). 2 The second elastic layer 26, with a strength of Ω·cm, forms a Faraday cage + distributed grounding composite shielding structure with the tinplate of the second housing 25. In a 40Gbps signal transmission scenario, this structure reduces radiated interference intensity and improves the common-mode interference rejection ratio. When the second plug 20 is inserted into the equipment interface, the second elastic layer 26 fills the interface gap through elastic deformation, blocking the electromagnetic leakage path.

[0067] More preferably, the first magnetic attraction part 12 is located within the first space 15A and abuts against the first housing 15; the second magnetic attraction part 22 is located within the second space 25A and abuts against the second housing 25.

[0068] The magnetic suction unit is encapsulated within the housing, rather than being exposed or suspended, forming an integrated structure of the housing and magnetic suction unit. The magnetic suction unit directly contacts the housing wall, achieving force transmission and constraint through physical contact. The magnetic suction unit simultaneously serves as both a connection and structural support, eliminating the need for additional independent support structures. The shared design between the magnetic suction unit and the housing avoids redundant volume, adapting to the compact requirements of ultra-thin devices (such as foldable phones and tablets). The magnetic suction unit disperses external impact forces through the housing, preventing localized stress concentration. The contact-type design creates a torsional rigidity between the magnetic suction unit and the housing, enhancing torsional strength and meeting the needs of frequent plugging and unplugging scenarios in industrial equipment.

[0069] More preferably, the novel structure 100 further includes: a first wire 30 and a second wire 40.

[0070] One end of the first wire 30 is fixedly connected to the first plug 10, and the first wire 30 is electrically connected to the first plug 10. One end of the second wire 40 is fixedly connected to the second plug 20, and the second wire 40 is electrically connected to the second plug 20.

[0071] In this design, the first wire 30 and the first plug 10, and the second wire 40 and the second plug 20, are rigidly connected without disassembly through in-mold injection molding or ultrasonic welding, avoiding the loosening risk of traditional pluggable wires. The connection between the wire and the plug uses a TPE-coated composite structure with metal inserts, improving tensile strength and meeting the high-frequency bending requirements of industrial equipment. The internal conductor of the wire (such as tinned copper wire) is directly connected to the Type-C terminal in the plug through laser spot welding or crimping, resulting in low contact resistance and reduced signal transmission loss. The wire shielding layer (such as aluminum foil + braided mesh) and the plug's metal shell are bonded with conductive adhesive or made into elastic contact points, forming a seamless shielding path and improving shielding effectiveness. The wire and plug are integrated through injection molding to form a stress-relief layer.

[0072] More preferably, the novel structure 100 further includes a third plug 50 and a fourth plug 60.

[0073] The third plug 50 is fixedly connected to the other end of the first wire 30 opposite to the first plug 10, and is electrically connected to the first wire 30. The fourth plug 60 is fixedly connected to the other end of the first wire 30 opposite to the second plug 20, and is electrically connected to the second wire 40.

[0074] The first cable 30 is fixedly connected to the third plug 50 and the first plug 10 at both ends, respectively; the second cable 40 is fixedly connected to the fourth plug 60 and the second plug 20 at both ends, forming a two-wire, four-terminal topology. The third / fourth plug 60 can be customized according to the application scenario (such as Type-C to Lightning, HDMI, RJ45, etc.), forming an input and output function combination with the magnetic Type-C interface of the first / second plug 20.

[0075] More preferably, the novel structure 100 further includes a wire harness 70.

[0076] The cable tie 70 is penetrated by the first wire 30 and slidably connected to the first wire 30. The cable tie 70 has a fixed end 71 integrally formed thereon. When the second wire 40 is fixedly connected to the fixed end 71, the cable tie 70 is fixedly connected to the second wire 40.

[0077] The cable tie 70 has a hollow collar structure with an internal silicone friction layer. It slides with the first wire 30 via an interference fit and provides a certain amount of sliding resistance. The outer wall of the cable tie 70 has an integrally formed boss-type fixing end 71, the inner diameter of which precisely matches the outer diameter of the second wire 40. The fixing is achieved through material friction. Users can slide the cable tie 70 along the first wire 30 to any position, insert the second wire 40 into the fixing end 71, and the cable tie 70 achieves double fixing through friction self-locking and structural limiting. The second wire 40 and the fixing end 71 use a quick-release snap-fit ​​structure, allowing users to readjust the wire layout as needed, avoiding the irreversibility of traditional adhesive or riveting methods.

[0078] Therefore, when the first magnetic suction part 12 is magnetically fixed to the second magnetic suction part 22, the distance L between the first connecting part 11 and the second connecting part 21 satisfies the relationship: 1mm ≤ L ≤ 20mm. This allows the novel structure 100 to fix the distance between the two plugs, making it suitable for Mac device socket settings. Furthermore, by separating the first magnetic suction part 12 and the second magnetic suction part 22 to adjust the positions of the first connecting part 11 and the second connecting part 21, the positions of the two plugs can be adjusted, improving the flexibility of the novel structure 100 and making it suitable for Windows device socket settings.

[0079] The embodiments described above are merely examples of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these modifications and improvements all fall within the protection scope of this application.

Claims

1. A novel structure for a docking dual USB Type-C magnetic cable, characterized in that, The novel structure includes: The first plug includes a first connecting part and a first magnetic part; The second plug includes a second connecting part and a second magnetic attraction part; Wherein, the first magnetic part and the second magnetic part have opposite magnetic properties. When the first magnetic part is magnetically fixed to the second magnetic part, the first plug abuts against the second plug and is arranged side by side with the second plug. At this time, the first connecting part is located on the side of the first magnetic part away from the second magnetic part, and the second connecting part is located on the side of the second magnetic part away from the first magnetic part. The distance between the first connecting part and the second connecting part is denoted as L, and satisfies the relationship: 1mm≤L≤20mm. The first magnetic part and the second magnetic part are separated to adjust the position of the first connecting part and the second connecting part.

2. The novel structure of a docking dual USB Type-C magnetic cable according to claim 1, characterized in that, The relationship is satisfied: L = 14.8 mm.

3. The novel structure of a docking dual USB Type-C magnetic cable according to claim 1, characterized in that, The first plug also includes: First tinplate, The first fixed plate layer is located on the side of the first tinplate away from the first connecting part; The first tinplate is snapped into the first fixed plate along the first direction, and the first connecting part is fixedly connected between the first tinplate and the first fixed plate.

4. The novel structure of a docking dual USB Type-C magnetic cable according to claim 3, characterized in that, The first plug also includes: A first housing, wherein a first space is formed within the first housing; The first elastic layer is located within the first space and is fixedly filled within the first space.

5. A novel structure for a docking dual USB Type-C magnetic cable according to claim 4, characterized in that, The second plug also includes: Second tinplate, The second fixing plate is located on the side of the second tinplate away from the second connecting part; The second tinplate and the second fixing plate are also interlocked along the first direction, and the second connecting part is fixedly connected between the second tinplate and the second fixing plate.

6. The novel structure of a docking dual USB Type-C magnetic cable according to claim 5, characterized in that, The second plug also includes: A second housing, within which a second space is formed; The second elastic layer is located within the second space and is fixedly filled within the second space.

7. A novel structure for a docking dual USB Type-C magnetic cable according to claim 6, characterized in that, The first magnetic attraction part is located in the first space and abuts against the first housing; the second magnetic attraction part is located in the second space and abuts against the second housing.

8. A novel structure for a docking dual USB Type-C magnetic cable according to claim 1, characterized in that, The novel structure also includes: The first wire has one end fixedly connected to the first plug, and the first wire is electrically connected to the first plug; The second wire has one end fixedly connected to the second plug, and the second wire is electrically connected to the second plug.

9. A novel structure for a docking dual USB Type-C magnetic cable according to claim 8, characterized in that, The novel structure also includes: The third plug is fixedly connected to the other end of the first wire away from the first plug, and is electrically connected to the first wire; The fourth plug is fixedly connected to the other end of the first wire away from the second plug, and is electrically connected to the second wire.

10. A novel structure for a docking dual USB Type-C magnetic cable according to claim 8, characterized in that, The novel structure also includes: A cable tie is passed through the first wire and slidably connected to the first wire, and the cable tie is integrally formed with a fixed end; When the second wire is fixedly connected to the fixed end, the wire harness is fixedly connected to the second wire.

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