Reinforced plug connecting line structure

Abstract

The utility model relates to the technical field of plug connecting lines, in particular to a reinforced plug connecting line structure, which comprises a plug piece. One end part of the electric wire is connected with the tail end of the plug piece; the terminal is fixedly arranged outside the end part of one end, connected with the plug piece, of the electric wire; the shell is arranged outside the plug piece and the electric wire in a sleeving manner; the housing partially covers the plug member, and the housing fully covers the terminals. According to the utility model, the problems that the electric wire plug is possibly separated from the electric wire sheath, the core wire of the electric wire is exposed and the plug is damaged when the conventional telescopic data line is used for a long time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plug connecting wires, in particular to a reinforced plug connecting wire structure. Background Art

[0002] A connecting cable is a wire structure that realizes the transmission of electrical signals. In order to reduce the space occupied and facilitate storage, a retractable connecting cable is usually provided, including a retractable data cable and a retractable charging cable.

[0003] When using a retractable data cable, the plug of the wire needs to be pulled outward, and after use, the plug will rebound to its original position under the action of the recovery device. During the return process, it will hit the retractable box, causing an opposite force between the plug and the wire sheath. Long-term use may even cause the wire plug to separate from the wire sheath, exposing the wire core wire and damaging the plug.

[0004] Therefore, the utility model proposes a reinforced plug connecting wire structure. Utility Model Content

[0005] The utility model provides a reinforced plug connecting wire structure, which mainly solves the problem that the wire plug and the wire sheath may be separated, the wire core wire may be exposed, and the plug may be damaged after long-term use of the existing retractable data cable.

[0006] The utility model proposes a reinforced plug connecting wire structure, comprising:

[0007] Plug parts;

[0008] an electric wire, one end of which is connected to the tail end of the plug;

[0009] A terminal is fixedly arranged on the outer side of one end portion of the electric wire connected to the plug member;

[0010] The shell is sleeved on the outside of the plug and the wire; the shell partially covers the plug and the shell fully covers the terminal.

[0011] Preferably, it also includes:

[0012] A positioning member is provided to be fixed after passing through the housing and the electric wire; one end of the positioning member is arranged to abut against the terminal, and the positioning member is arranged on a side of the terminal away from the plug.

[0013] Preferably, the housing comprises:

[0014] The semi-solid mesh tail covers the electric wires and the terminal arrangement, and a positioning hole for the positioning piece to pass through is formed on the semi-solid mesh tail.

[0015] Preferably, the semi-solid mesh tail includes an outer layer and an inner layer, and the outer layer adopts a gridded hollow structure.

[0016] Preferably, the terminal is a U-shaped metal terminal.

[0017] Preferably, the electric wire comprises:

[0018] An electric wire core wire, one end of which is connected to one end of the plug member;

[0019] A wire sheath, which is sheathed outside the core wire of the wire;

[0020] The terminal sleeve is arranged outside the end portion of the wire sheath close to the plug component.

[0021] Preferably, the length direction of the plug and the length direction of the wire are perpendicular to each other;

[0022] The shell includes a right-angle structure.

[0023] As can be seen from the above, the application of the technical solution provided by the utility model can achieve the following beneficial effects:

[0024] First, the plug connection cable structure proposed in the utility model improves the connection strength between the wire and the plug member through the terminal, thereby ensuring the stability of the plug connection cable structure under long-term use and extending the service life of the connection cable;

[0025] Second, the plug cable structure proposed by the present invention effectively hides the terminal structure through the semi-solid mesh tail on the shell, which prevents external forces from damaging the terminals while maintaining the appearance of the cable, effectively ensuring the strength of the plug cable structure;

[0026] Third, the plug connection wire structure proposed in the present invention uses positioning pieces to stabilize the position of the wires when the shell structure is stamped, ensuring that the stamped shell structure effectively hides the terminals, further ensuring the beauty of the plug connection wire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0028] Figure 1 This is a cross-sectional view of the plug connection wire structure in an embodiment of the present utility model;

[0029] Figure 2This is a structural diagram of the plug connecting wire structure in an embodiment of the present utility model. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without expending creative work are within the scope of protection of the present invention.

[0031] Existing retractable data cables may cause the wire plug to separate from the wire sheath, expose the wire core, and damage the plug after long-term use.

[0032] like Figure 1 and Figure 2 As shown, in order to solve the above problems, this embodiment proposes a reinforced plug connection line structure, including a plug component 10, an electric wire, a terminal 20 and a shell 30; one end of the electric wire is connected to the tail end of the plug component 10; the terminal 20 is fixedly arranged on the outside of one end of the electric wire connected to the plug component 10; the shell 30 is sleeved on the outside of the plug component 10 and the electric wire; the shell 30 partially covers the plug component 10 and fully covers the terminal 20.

[0033] Preferably, in this embodiment, the plug piece 10 is a strip structure, and the wire and the plug piece 10 are arranged perpendicular to each other; correspondingly, a right-angle structure is formed on the shell 30 to ensure that the shell 30 is effectively sleeved outside part of the plug piece 10 and the end of the wire.

[0034] Preferably, the front end of the plug 10 in this embodiment is a blind hole structure, and a pin is formed inside the plug 10 for connecting with a matching connection hole on an external device.

[0035] Preferably, the tail end of the plug 10 in this embodiment is a raised terminal, which is connected to the wire through molten tin liquid to achieve conductive connection of the electrical signal.

[0036] Preferably, the electric wires in this embodiment are flexible wires.

[0037] Preferably, the terminal 20 in this embodiment is a U-shaped metal terminal 20 , and the U-shaped metal terminal 20 is fixed to the outside of the wire by riveting.

[0038] In this embodiment, the housing 30 hides the connection position between the wire and the plug, and at the same time maintains a stable connection between the wire and the plug through the built-in terminal 20 structure, so as to improve the overall strength of the plug connection line.

[0039] More specifically, it also includes a positioning member 40 that is passed through the housing 30 and the wire and is kept fixed; one end of the positioning member 40 is arranged to abut the terminal 20, and the positioning member 40 is arranged on a side of the terminal 20 away from the plug.

[0040] Preferably, in this embodiment, the positioning member 40 is a positioning pin.

[0041] Preferably, in this embodiment, the positioning member 40 is mainly used to fix the position of the wire and to prevent the terminal 20 from sliding along the length direction of the wire.

[0042] Preferably, in this embodiment, the positioning member 40 is fixed outside the housing 30 , and the length of the positioning member 40 should be at least equal to the diameter of the wire.

[0043] In this embodiment, the positioning member 40 is used to fix the wires, thereby ensuring the position of the wires when the housing 30 is injection-molded, and preventing the terminals 20 from being exposed.

[0044] More specifically, the housing 30 includes a semi-solid mesh tail 31 . The semi-solid mesh tail 31 covers the wires and the terminals 20 , and a positioning hole for the positioning member 40 to pass through is formed on the semi-solid mesh tail 31 .

[0045] Preferably, the semi-solid mesh tail 31 includes an outer layer and an inner layer, and the outer layer adopts a gridded hollow structure.

[0046] Preferably, in this embodiment, the housing 30 includes a right-angle structure, and the semi-solid mesh tail 31 is disposed on one side of the right-angle structure, specifically on the side where the wires and the terminals 20 are located.

[0047] Preferably, the inner layer of the semi-solid mesh tail 31 in this embodiment effectively hides the terminal 20 , and is usually made of opaque material.

[0048] Preferably, in this embodiment, the positioning hole on the semi-solid mesh tail 31 is substantially one of the grids in the grid pattern on the outer layer.

[0049] In this embodiment, the existing exposed wire mesh tail is modified into a semi-solid mesh tail 31, effectively concealing the terminal 20 and maintaining the overall aesthetics of the plug cable. It should be emphasized that in this embodiment, the terminal 20 and the wire are paired. If the wire thickness is adjusted, the terminal 20 should also be adjusted to the appropriate size to ensure that the terminal 20 is smoothly fixed to the wire.

[0050] More specifically, the electric wire includes a wire core wire 51 and a wire sheath 52 arranged from the inside to the outside; one end of the wire core wire 51 is connected to one end of the plug component 10; the wire sheath 52 is sleeved on the outside of the wire core wire 51; and the terminal 20 is sleeved on the outside of the end of the wire sheath 52 close to the plug component 10.

[0051] Preferably, in this embodiment, the wire sheath 52 is not directly disposed against the end of the plug 10 , and the terminal 20 is only disposed close to the end of the wire sheath 52 , rather than directly disposed at the end of the wire sheath 52 .

[0052] Preferably, in this embodiment, the terminal 20 can be compactly arranged outside the wire sheath 52 to fix the positional relationship between the wire sheath 52 and the plug 10 .

[0053] In this embodiment, the terminal 20 strengthens the positional relationship between the wire sheath 52 and the plug 10 , effectively preventing the plug 10 from being separated from the wire sheath 52 during use.

[0054] In summary, this embodiment proposes a reinforced plug connection cable structure, which adds terminals outside the wire sheath to enhance the strength of the wire sheath and the wire core, thereby stabilizing the wire sheath and the plug component, ensuring the stability of the plug connection cable structure under long-term use, and thus extending the service life of the plug connection cable.

[0055] The above-described embodiments do not constitute a limitation on the scope of protection of this technical solution. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the above-described embodiments shall be included in the scope of protection of this technical solution.

Claims

1. A reinforced plug connection cable structure, characterized in that: include: Plug parts; an electric wire, one end of which is connected to the tail end of the plug; A terminal is fixedly arranged on the outer side of one end portion of the electric wire connected to the plug member; The shell is sleeved on the outside of the plug and the wire; the shell partially covers the plug and the shell fully covers the terminal.

2. The reinforced plug connection wire structure according to claim 1, characterized in that: Also includes: A positioning member is provided to be fixed after passing through the housing and the electric wire; one end of the positioning member is arranged to abut against the terminal, and the positioning member is arranged on a side of the terminal away from the plug.

3. The reinforced plug connection wire structure according to claim 2, characterized in that: The housing comprises: The semi-solid mesh tail covers the electric wires and the terminal arrangement, and a positioning hole for the positioning piece to pass through is formed on the semi-solid mesh tail.

4. The reinforced plug connection cable structure according to claim 3, characterized in that: The semi-solid net tail includes an outer layer and an inner layer, and the outer layer adopts a gridded hollow structure.

5. The reinforced plug connection cable structure according to claim 4, characterized in that: The terminal is a U-shaped metal terminal.

6. A reinforced plug connection wire structure according to any one of claims 1 to 5, characterized in that: The wires include: An electric wire core wire, one end of which is connected to one end of the plug member; A wire sheath, which is sheathed over the core wire of the wire; The terminal sleeve is arranged outside the end portion of the wire sheath close to the plug component.

7. The reinforced plug connection cable structure according to claim 6, characterized in that: The length direction of the plug and the length direction of the wire are perpendicular to each other; The shell includes a right-angle structure.

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