Flexible flat cable with extension and contraction effect
A flexible cable and terminal technology, applied in the field of flexible cable, can solve the problems of fixed length, single function of flexible cable, unable to reflect the use value of flexible cable, etc., to achieve the effect of improving use efficiency
Inactive Publication Date: 2021-01-22
江苏占上光电科技有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a flexible flat cable with the effect of stretching and shrinking, so as to solve the above-mentioned background technology. Problems that reflect the use value of flexible cables
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-5 , the present invention provides a technical solution: a flexible flat cable with extension and contraction effect, including a take-up main body 1, a first installation cover 2, a second installation cover 3, a fixing bolt 4, a connecting bearing 5, and a locking paddle 6. Flexible cable main body 7, first terminal 8, second terminal 9, rotating connection shaft 10, first clamping groove 11, second clamping groove 12, clockwork spring 1...
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The invention discloses a flexible flat cable with extension and contraction effects, which comprises a take-up main body, a first mounting cover, a second mounting cover, a connecting bearing, a flexible flat cable main body, a first connector lug, a second connector lug, a clockwork spring, a ratchet wheel clamping block, a rotary ratchet wheel and a third clamping groove, and is characterized in that fixed connecting holes are formed in two ends of each of the first mounting cover and the second mounting cover; fixing bolts are arranged in the fixed connecting holes, the flexible flat cablemain body is arranged in the take-up main body, a first connector lug and a second connector lug are fixedly arranged at the two ends of the flexible flat cable main body, a rotary connecting shaft is connected to the middle of the flexible flat cable main body, and the rotary connecting shaft is located in the take-up main body. According to the flexible flat cable with the extension and contraction effects, the flexible flat cable main body can be automatically rolled into the take-up main body through the clockwork spring, so that the working length of the take-up main body can be adjusted, the flexible flat cable can be suitable for different use conditions, and the use efficiency of the flexible flat cable is effectively improved.
Description
technical field [0001] The invention relates to the technical field of flexible flat cables, in particular to a flexible flat cable with the effect of stretching and shrinking. Background technique [0002] Flexible cable, as the name implies, is a row of soft wires. The number and spacing of the wires can be selected arbitrarily, which makes the connection more convenient, greatly reduces the volume of electronic products, reduces production costs, and improves production efficiency. It is most suitable for moving parts and Used as data transmission cables between main boards, between PCB boards and PCB boards, and in miniaturized electrical equipment. [0003] At present, it is widely used in the connection between the print head of various printers and the main board, the signal transmission and board connection of plotters, scanners, copiers, audio, LCD appliances, fax machines, various DVD players and other products. In modern electrical equipment, it is almost nowhere...
Claims
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IPC IPC(8): H01R13/72
CPCH01R13/72
Inventor 杨海波
Owner 江苏占上光电科技有限公司