Power supply line fixing module structure of electronic device

Abstract

The invention provides a power wire fixing model structure for a kind of electron device. It includes: a shell, which has the first side board, the first side board has the first fixing hole; a power wire, one end of which has a connecting head; a fixing media, which can combines with the connecting head of the power wire with interval, which is used to fix the connecting head into the first fixing hole; and at least a fixing component which fixes the fixing media in the first side board.

Description

technical field [0001] The invention relates to a power cord fixing module structure of an electronic device, in particular to a power cord fixing module structure of a power adapter. Background technique [0002] Power adapters are indispensable electronic devices in daily life. The power adapter has a wide range of uses. Take the adapter (adapter), power supply (power supply) or charger (charger) of information products as an example. It can rectify and convert the external power supply and provide it directly to the information product. Use or rechargeable battery for charging. [0003] see figure 1 , which is a schematic diagram of the assembly structure of a traditional power adapter. like figure 1 As shown, the conventional power adapter mainly includes: a metal extruded shell 11 , a first side plate 12 , a second side plate 13 , a power input component 14 , and a power output component 15 . Wherein, the metal extruded shell 11 and the first side plate 12 and the ...

AI Technical Summary

Problems solved by technology

However, the cross-sectional area of ​​the second protruding ring 195 is generally larger than that of the fixing hole 121, so it is difficult to plug the connector 192 of the power cord 19 into the fixing hole 121 during assembly so that the groove 196 is closely matched with the fixing hole 121 and locked. Therefore, even if the cross-sectional area of ​​the second protruding ring 195 is designed to be slightly larger than that of the fixing hole 121, so that the connector 192 can be barely inserted into the fixing hole 121, it is difficult to pass through the groove 196 and the side wall of the fixing hole 121. The effect of engagement is achieved, so that the power cord 19 is easily detached due to external force

Therefore, under the premise of not changing the overall structure of the power adapter, saving costs and being easy to assemble, directly fixing the power cord 19 to the first side plate 12 of the power adapter has difficulty in assembling.

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