Take-up module of flexible circuit board and electronic equipment
A technology for flexible circuit boards and electronic equipment, applied in the direction of elastic/clamping devices, safety devices for mounting boards, circuit layout on support structures, etc., can solve problems such as flexible circuit boards being easily damaged, avoid friction and reduce exposure Effect
Active Publication Date: 2020-04-03
LENOVO (BEIJING) LTD
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Problems solved by technology
In this case, when the first body and the second body are closed, the flexible circuit board will expose a long section of wrinkled part at the rotational connection part of the first body and the second body, and when the first body and the second body are in a certain When the open position is turned over, the flexible circuit board will cause accumulation friction at the rotating connection part, and the flexible circuit board is easily damaged
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[0029] The core of the present application is to provide a wire take-up module for flexible circuit boards, which can take up the wires when the electronic equipment is closed and flipped open, reducing the exposure of wrinkles and accumulation friction.
[0030] The present application also provides an electronic device including the wire take-up module of the flexible circuit board, which can take up the wire when the electronic device is closed and flipped open, reducing the exposure of wrinkles and accumulation friction.
[0031] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to th...
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The invention discloses a take-up module of a flexible circuit board and electronic equipment. The take-up module is applied to the electronic equipment provided with a first body and a second body which are arranged in a relatively overturning manner, and the take-up module comprises: a bottom plate arranged in the first body; a movable frame movably arranged on the bottom plate, wherein a protection piece arranged on the flexible circuit board is connected to the movable frame; an elastic piece, wherein one end of the elastic piece is connected with the movable frame, the other end of the elastic piece fixes the bottom plate, the elastic piece applies acting force to the protective piece through the movable frame, and the protective piece drives the flexible circuit board to tighten in the direction away from the second body. According to the take-up module, the flexible circuit board is always in a stretched and tightened state, so that when the electronic equipment is closed, the flexible circuit board does not wrinkle at the rotating joint, exposure is reduced, and when the electronic equipment is turned over and opened, the flexible circuit board is stretched and tightened, so that accumulation friction at the rotating joint is avoided.
Description
technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a wire take-up module of a flexible circuit board. The present application also relates to an electronic device including the wire take-up module of the flexible circuit board. Background technique [0002] An electronic product with a first body and a second body that can be reversed relative to each other is usually directly connected to the first body and the second body through a flexible circuit board. In this case, when the first body and the second body are closed, the flexible circuit board will expose a long section of wrinkled part at the rotational connection part of the first body and the second body, and when the first body and the second body are in a certain When the open position is turned over, the flexible circuit board will cause accumulation friction at the rotating connection part, and the flexible circuit board is easily damaged. Co...
Claims
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IPC IPC(8): H05K7/02H05K7/12H05K7/14
CPCH05K7/02H05K7/12H05K7/1417
Inventor 武振生任春
Owner LENOVO (BEIJING) LTD