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Novel dustproof plug

A dust-proof plug, a new type of technology, applied to the structure of telephones, etc., can solve the problems of mobile phone damage, socket failure, and inability to provide functions, and achieve low cost, simple structure, and suitable for large-scale promotion and use.

Inactive Publication Date: 2015-05-20
DALIAN NATIONALITIES UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, smart phones usually have multiple sockets such as earphone jacks, USB sockets or charging sockets. Under different usage environments, dust is easy to accumulate and cause the sockets to fail.
Cause unnecessary damage to the mobile phone, but the existing dust plug mainly focuses on the single function of dust prevention, and cannot provide more functions

Method used

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  • Novel dustproof plug

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Embodiment Construction

[0010] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

[0011] Such as figure 1 Shown: a new type of dust plug, mainly including:

[0012] A new type of dust-proof plug has: a plunger 8 matched with an earphone hole, a power supply part 1 is arranged above the plunger 8, and the power supply part 1 takes power from the earphone hole of a mobile phone through the plunger 8; Above the part 1, there is an irradiation part 2 connected with the power supply part 1 by bolts;

[0013] The irradiating part 2 has an LED light bulb 3. When in use, the irradiating part 2 and the power supply part 1 are tightened, and the plunger 8 is inserted into the earphone hole of the mobile phone to get electricity, so that the LED light bu...

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Abstract

The invention discloses a novel dustproof plug comprising a plunger matched with an earphone hole and a lighting portion. A power portion is arranged upon the plunger and powered by the earphone hole of a mobile phone through the plunger. The lighting portion is arranged upon the power portion and in bolted connection with the same. An LED bulb is arranged on the lighting portion. In use, the plunger is plugged in the earphone hole so as to power and light the LED bulb. The lighting portion is further provided with a tapered light guide cover and a transparent outer cover around the LED bulb. A circular hole is formed in the lower end of the power portion and provided with a hanging string fixing the dustproof plug and the mobile phone. The plunger is a USB plug matched with a USB interface. The novel dustproof plug has the advantages that the problem of the smartphone that dust easily accumulates in the interfaces is solved, the mobile phone is imparted the lighting function, technique is mature, structure is simple, firm and reliable, cost is low, and promotion and application range is wide.

Description

technical field [0001] The invention relates to a novel dustproof plug, in particular to a multifunctional mobile phone case with a selfie mirror. Background technique [0002] At present, smart phones usually have multiple sockets such as earphone jacks, USB sockets or charging sockets. Under different usage environments, dust is easy to accumulate and cause the sockets to fail. Unnecessary damage is caused to the mobile phone, but the existing dust-proof plug mainly focuses on the single function of dust-proof, and cannot provide more functions. Contents of the invention [0003] In view of the above problems, the present invention develops a new type of dust-proof plug, which has: a plunger matched with the earphone hole, a power supply part is arranged above the plunger, and the power supply part is taken from the earphone hole of the mobile phone through the plunger. Electricity; above the power supply part, an irradiation part connected with the power supply part by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02H04M1/22
Inventor 西晓霞
Owner DALIAN NATIONALITIES UNIVERSITY
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