Take-up device

Abstract

The invention discloses a take-up device. The take-up device comprises a base, a cover plate, a sliding block, a limiting plate and a transmission line. The base is provided with a platform, and an annular wall is arranged above the platform. The annular wall is provided with a limiting part. A first stopping part and a second stopping part are formed on the two sides of the limiting part respectively. The limiting plate is arranged on the base, and a gap is formed between the limiting plate and the platform. The cover plate is movably limited in the gap. A containing space is formed between the cover plate and the base. The cover plate comprises a top plane and a side wall. The top plane is provided with a notch, and the inner edge of the notch is provided with a deflector rod. The side wall is disposed along an edge of the top plane and forms an opening. The inner edge of the notch and the annular wall form a sliding area. The sliding block is arranged in the sliding area in a sliding mode. And a first concave part and a second concave part of the sliding block are separably combined with a driving lever. A transmission line is arranged in an accommodating space and is taken up and led out through the opening.

Description

technical field [0001] The invention relates to a wire take-up device, in particular to a wire take-up device with a stop structure. Background technique [0002] Mobile adapter is a kind of expansion port device designed for notebook computer, which can make notebook computer and interface equipment (such as power adapter, network cable, mouse, external keyboard, printer and external display) one-stop connect. In addition to having a plurality of ports structurally, the mobile adapter usually also has a transmission line for connecting external electronic devices. [0003] In the prior art, when the storage wire is stored inside the mobile adapter, usually it can only be wound once. If the winding is more than one turn, the user cannot know whether the winding action has been completed and the user continues to take up the wire, which will cause excessive winding of the wire and damage it. However, if it is only wound once or even less than one turn, it is equivalent to ...

AI Technical Summary

Problems solved by technology

If the winding is more than one turn, the user cannot know whether the winding action has been completed and continues to take up the wire, which will cause the wire to be overwound and damaged

However, if it is only wound once or even less than one turn, it is equivalent to limiting the length of the wire (because it cannot accommodate too long wire, the length of the wire can only be maintained at the length of one turn that can be accommodated)

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