Pulling-resistant and rotation-resistant structure for wire rod assembly
An anti-rotation structure and wire technology, which is applied in the direction of the device to reduce the stress at the connection of the wires, etc., can solve the problems of damaging the appearance of the product, the inability to realize the anti-pull and anti-rotation function, and the inability to realize the anti-pull and anti-rotation
Inactive Publication Date: 2014-03-26
XIAMEN YEALINK NETWORK TECH
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Problems solved by technology
[0003] However, the fixed lead and wire assembly structure of electronic products in the prior art cannot realize the anti-pull and anti-rotation function, such as the earphone lead rotates at a certain angle;
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[0031] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0032] refer to Figure 1 to Figure 7 As shown, a wire assembly anti-pull and anti-rotation structure disclosed in the present invention is applied to an extended CPE 10, including a front shell 11, a bottom shell 12 and a sheath 2, and the front shell 11 is engaged with the bottom shell 12 to form a shell 1.
[0033] Such as Figure 4 and Figure 5 As shown, an axial through hole (not labeled in the figure) for installing the wire 3 is formed in the sheath 2, and at least one first notch 21 is provided on both sides of the sheath 2. An axial rib 22 is arranged on each side, and a first notch 21 is formed on the axial rib 22, and the first notch 21 communicates with the axial through hole.
[0034] In this example, if Figure 6 As shown, an installation groove 121 is formed in the bottom case 12, and the sheath 2 is installed in the inst...
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The invention discloses a pulling-resistant and rotation-resistant structure for wire rod assembly. The pulling-resistant and rotation-resistant structure for the wire rod assembly comprise a bottom shell, a face shell and a sheath; an axial through hole for mounting a wire rod is formed in the sheath, two sides of the sheath are at least provided with one first notch, and the first notch is communicated with the axial through hole; the face shell is clamped onto the bottom shell, a mounting groove is formed in the bottom shell, and the sheath is arranged inside the mounting groove; a clamping groove is formed in the face shell and is provided with at least one protruded position clamping rib, and the position clamping rib is clamped into the first notch and clamps the wire rod; meanwhile, one end of the mounting groove is provided with a bent position clamping rib, the wire rod is arranged on the bent position clamping rib to be in a bending shape, and correspondingly, one end of the clamping groove is provided with a bent clamping rib. The pulling-resistant and rotation-resistant structure for the wire rod assembly can prevent the wire rod from being pulled and rotated, guarantees that a product works normally, and does not damage the appearance of the product.
Description
technical field [0001] The invention relates to a wire assembly anti-pull and anti-rotation structure. Background technique [0002] In the prior art, electronic products such as earphones, electric batches, IP telephones, and electric mosquito coils generally have fixed lead wires extending out to connect with other electronic products or power sources to realize specific electronic module functions, such as electronic products. Charging, or transmission between different signals, etc. [0003] However, the fixed lead and wire assembly structure of electronic products in the prior art cannot realize the anti-pull and anti-rotation function, such as the earphone lead rotates at a certain angle; . [0004] In view of the above-mentioned defects of the wire assembly structure in the prior art, the inventor conducted in-depth research on it, and developed a wire assembly anti-pull and anti-rotation structure that overcomes the above-mentioned defects, and this case arose from...
Claims
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IPC IPC(8): H01R13/58
Inventor 欧国彦
Owner XIAMEN YEALINK NETWORK TECH