CN204833179U

CN204833179U - Mini electric capacity pen that can be used as dust plug

Info

Publication number: CN204833179U
Application number: CN201520467654.5U
Authority: CN
Inventors: 上官秋玉
Original assignee: CHANGZHOU KEHONG ELECTRONIC DEVICES Co Ltd
Current assignee: CHANGZHOU KEHONG ELECTRONIC DEVICES Co Ltd
Priority date: 2015-06-30
Filing date: 2015-06-30
Publication date: 2015-12-02
Anticipated expiration: 2025-06-30

Abstract

The utility model discloses a mini electric capacity pen that can be used as dust plug, including headphone plug, telescopic link and silica gel nib, headphone plug through an insulating plastic piece with the telescopic link link to each other, the silica gel nib set up in the telescopic link top, extending the shortening of telescopic link become the short dust plug of the longer electric capacity pen of length or length. In this way, the utility model discloses it is mini small and exquisite, a cell -phone dust plug function and an electric capacity function combine together, both played the dustproof effect of cell -phone headphone jack, can hand -carry an electric capacity function again, make things convenient for beauty and practicability.

Description

A kind of mini capacitance pen that can be used as dust plug

Technical field

The utility model relates to capacitance pen field, particularly relates to a kind of mini capacitance pen that can be used as dust plug.

Background technology

Capacitance pen be utilize conductor material to make there is conductive characteristic, be used for touch control capacitance formula screen complete man-machine conversation operation pen.Capacitance pen utilizes conductor material to imitate human body (normally pointing) exactly and completes a kind of servicing unit of man-machine conversation.At present, the capacitance pen kind on market is a lot, but many volumes are comparatively large, and little also cannot the carrying with of volume, easily loses.

Utility model content

The technical matters that the utility model mainly solves is to provide a kind of mini capacitance pen that can be used as dust plug, cell phone dustproof plug function can be combined with capacitance pen function, has both played handset earphone hole dustproof effect, capacitance pen function can be carried with again.

For solving the problems of the technologies described above, another technical scheme that the utility model adopts is: provide a kind of mini capacitance pen that can be used as dust plug, it is characterized in that, comprise: headset plug, expansion link and silica gel nib, described headset plug is connected with described expansion link by an ambroin block, described silica gel nib is arranged at described expansion link top, and described expansion link Retractable becomes the longer capacitance pen of length or the shorter dust plug of length.

In the utility model preferred embodiment, the four-part form plug of described headset plug to be diameter be 3.5mm, is made of plastics.

In the utility model preferred embodiment, described expansion link is stainless steel material, and collapsing length is 0 ~ 3cm.

In the utility model preferred embodiment, described silica gel nib is hemispherical.

In the utility model preferred embodiment, the described mini capacitance pen that can be used as dust plug, when expansion link shrinks, capacitance pen length is 3cm, and when expansion link extends, length capacitance pen length can reach 6cm.

The beneficial effects of the utility model are: the utility model is mini small and exquisite, cell phone dustproof plug function are combined with capacitance pen function, have both played handset earphone hole dustproof effect, capacitance pen function can be carried with again, facilitate both artistic and practical.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:

Fig. 1 is a kind of structural representation that can be used as mini capacitance pen one preferred embodiment of dust plug of the utility model;

Fig. 2 is the schematic diagram of shown expansion link when packing up;

In accompanying drawing, the mark of each parts is as follows: 1, headset plug; 2, expansion link; 3, silica gel nib.

Embodiment

Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises:

A kind of mini capacitance pen that can be used as dust plug, it is characterized in that, comprise: headset plug 1, expansion link 2 and silica gel nib 3, described headset plug 1 is connected with described expansion link 2 by an ambroin block, described silica gel nib 3 is arranged at described expansion link 2 top, and described expansion link 2 Retractable becomes the longer capacitance pen of length or the shorter dust plug of length.

Be different from prior art.

In another embodiment, the four-part form plug of described headset plug to be diameter be 3.5mm, is made of plastics.

In another embodiment, described expansion link is stainless steel material, and collapsing length is 0 ~ 3cm.

In another embodiment, described silica gel nib is hemispherical.

In another embodiment, the described mini capacitance pen that can be used as dust plug, when expansion link shrinks, capacitance pen length is 3cm, and when expansion link extends, length capacitance pen length can reach 6cm.

Utility model works principle:

The utility model employing diameter is the four-part form plug of 3.5mm, is model the most general in the market, the design of four-part form, earpiece holes inwall of more fitting when dust plug can be made to fill in;

Adopt mini stainless steel expansion link, firmly, long service life, not easily gets rusty; The nib of silica gel material, make simple, cost is low, uses extensively;

Capacitance pen length when expansion link is packed up is 3cm, small and exquisite, is inserted in earpiece holes and can not seems lofty, when expansion link launches, just can reach 6cm, also can not feel too short during use;

This product is mini small and exquisite, cell phone dustproof plug function is combined with capacitance pen function, has both played handset earphone hole dustproof effect, capacitance pen function can be carried with again, facilitate both artistic and practical.

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. one kind can be used as the mini capacitance pen of dust plug, it is characterized in that, comprise: headset plug, expansion link and silica gel nib, described headset plug is connected with described expansion link by an ambroin block, described silica gel nib is arranged at described expansion link top, and described expansion link Retractable becomes the longer capacitance pen of length or the shorter dust plug of length.

2. the mini capacitance pen that can be used as dust plug according to claim 1, is characterized in that, the four-part form plug of described headset plug to be diameter be 3.5mm, is made of plastics.

3. the mini capacitance pen that can be used as dust plug according to claim 1, is characterized in that, described expansion link is stainless steel material, and collapsing length is 0 ~ 3cm.

4. the mini capacitance pen that can be used as dust plug according to claim 1, is characterized in that, described silica gel nib is hemispherical.

5. the mini capacitance pen that can be used as dust plug according to claim 1, is characterized in that, the described mini capacitance pen that can be used as dust plug, and when expansion link shrinks, capacitance pen length is 3cm, and when expansion link extends, length capacitance pen length can reach 6cm.