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Novel wire winding device for power adapter

A technology of power adapter and winding device, which is applied in the direction of transportation and packaging, delivery of filamentous materials, thin material processing, etc. It can solve the problems of no fixed storage space, inconvenient use, easy damage of cables, etc., and achieves the goal of increasing The circumference of the wire can be wound, which is convenient for winding storage and reduces the effect of damage probability

Pending Publication Date: 2019-01-18
江苏宏胜达电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The general power adapter needs to be connected with an external power supply when it is in use. It needs a cable of a certain specification to be connected. storage space, resulting in messy cables, resulting in inconvenient use next time, and the cables are easily damaged

Method used

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  • Novel wire winding device for power adapter
  • Novel wire winding device for power adapter
  • Novel wire winding device for power adapter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: A novel winding device for power adapters, such as figure 1 with 2 As shown, the power supply 11 adapter includes a housing 1, one end of the housing 1 is connected to a power supply 11, a cable 12 is connected to the power supply 11, and a mounting shell 2 is provided on the upper surface of the housing 1, and three coils are arranged on the mounting shell 2. The wire post 21 is connected along the tangent point direction of the three winding posts 21 to form an encircling circle, which is triangular in shape, that is, the cable 12 can be wound and stored around the three winding posts 21; image 3 As shown, at the same time, three micro-drive motors 22 are fixedly installed in the installation shell 2, and the output shaft of the micro-drive motor 22 is fixedly provided with a working screw 23. Motor 22 respectively drives the up and down linear motion of three winding posts 21, and the top of winding post 21 is fixedly provided with limit plate 24, and...

Embodiment 2

[0024] Embodiment 2: A new type of winding device used on a power adapter, the difference from Embodiment 1 is that, as figure 1 As shown, the installation shell 2 realizes the connection on the housing 1 through the detachable connection mechanism 3, so that the assembly and disassembly of the winding device on the power supply 11 adapter can be realized according to actual needs. The detachable connection mechanism 3 includes a fixed installation One end of the shell 2 is away from the connection plate 31 of the power supply 11, and the end of the shell 1 away from the power supply 11 is fixed with an extension plate 34. The connection plate 31 is provided with a plurality of mounting bolts 32 connected with the extension plate 34, and the shell 2 is installed at the same time. The inside of the other end is fixedly provided with a magnet chip 33, and the housing 1 is provided with an iron core (not shown) that is adsorbed to the magnet chip 33; The limit position on the bod...

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Abstract

The invention discloses a novel wire winding device for a power adapter. The power adapter includes a shell, a power supply is connected to the shell, a cable is connected to the power supply, a mounting shell body is arranged on the upper surface of the shell, three wire winding columns are arranged on the mounting shell body, connection lines in the tangency point directions of the wire windingcolumns form a triangular surrounding circle, three micro drive motors are fixed in the mounting shell body, working threaded rods are fixed to output shafts of the micro drive motors, the wire winding columns are in threaded connection with the working threaded rods respectively, limit discs are fixed to the tops of the wire winding columns, and limit grooves for the limit discs to be insert in are formed in the mounting shell body. By adopting the novel wire winding device for the power adapter, the cable can be effectively stored on the power adapter, so that the tidiness is ensured, and the damage rate is reduced.

Description

technical field [0001] The invention relates to the field of power adapters, in particular to a novel winding device for the power adapter. Background technique [0002] The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances. It is generally composed of housings, transformers, inductors, capacitors, control ICs, PCB boards and other components. Its working principle is converted from AC input to DC output; press the connection The methods can be divided into wall-plug type and desktop type, which are widely used in security cameras, set-top boxes, routers, light strips, massagers and other equipment. [0003] The general power adapter needs to be connected with an external power supply when it is in use, and a certain specification cable is required. For the convenience of use, the cable will not be disassembled from the power adapter at any time. In general, after the cable is used, it is not fixed on the powe...

Claims

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Application Information

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IPC IPC(8): B65H75/16B65H54/54B65H54/72B65H54/70
CPCB65H54/54B65H54/70B65H54/72B65H75/16B65H2701/34
Inventor 刘创辉
Owner 江苏宏胜达电子科技有限公司
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