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 specifi

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

Example Embodiment

[0022] Example 1: A new type of winding device for power adapter, 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 with a power supply 11, a cable 12 is connected to the power supply 11, a mounting shell 2 is provided on the upper surface of the housing 1, and three windings are provided on the mounting shell 2 The wire post 21 is connected along the direction of the tangent points of the three winding posts 21 to form an enclosing circle, the encircling circle is triangular, that is, the cable 12 can be wound around the three winding posts 21 for storage; image 3 As shown, at the same time, three micro-drive motors 22 are fixed in the mounting shell 2, and the output shaft of the micro-drive motor 22 is fixed with a working screw 23. The winding posts 21 are respectively screwed on the working screw 23, and the micro-drive The motors 22 respectively drive the three winding columns 21 to move up and down l...

Example Embodiment

[0024] Embodiment 2: A new type of winding device used on the power adapter, which is different from Embodiment 1 in that: figure 1 As shown, the mounting shell 2 is connected to the housing 1 through a detachable connecting mechanism 3, so that the winding device can be assembled and disassembled on the power supply 11 adapter according to actual needs. The detachable connecting mechanism 3 includes a fixed installation One end of the shell 2 is far from the connecting 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 connecting plate 31 is provided with a plurality of mounting bolts 32 connected to the extension plate 34, and the shell 2 is installed at the same time. A magnet chip 33 is fixed inside the other end, and an iron core (not shown in the figure) adsorbed to the magnet chip 33 is arranged in the housing 1; one end of the mounting housing 2 is realized in the housing by the adsorption of ...

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PUM

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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
CPCB65H75/16B65H54/54B65H54/70B65H54/72B65H2701/34
Inventor 刘创辉
Owner 江苏宏胜达电子科技有限公司
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