CN211488667U

CN211488667U - Earphone cleaning pen

Info

Publication number: CN211488667U
Application number: CN201921435836.9U
Authority: CN
Inventors: 蔡伟泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-09-15
Anticipated expiration: 2029-08-31

Abstract

The utility model belongs to the technical field of earphone cleaning and specifically relates to an earphone cleaning pen, including nib, pen-holder and tail plug, the nib lock joint is in the one end of pen-holder, the tail plug lock joint is in the other end of pen-holder, the one end of nib is provided with the brush hair, be provided with a screw rod and a axostylus axostyle in the pen-holder, the axostylus axostyle is located on the screw rod through the screw thread cover, screw rod one end is provided with the piston, the cover is equipped with first gear on the screw rod, the pen-holder inner wall is provided with a plurality of fixture blocks, first gear is spacing on the fixture block, the axostylus ax; has the advantages that: through the combination of the top cover, the balls and the spring, liquid enters the pen head through the through hole to permeate into the bristles during working, and cannot enter the pen head during non-working, so that the liquid can be prevented from leaking; through the tail plug and the elastic sheet, the tail plug can only rotate in one direction but cannot rotate reversely.

Description

Earphone cleaning pen

Technical Field

The utility model belongs to the technical field of the earphone is clean and specifically relates to an earphone cleaning pen.

Background

In the modern society, various electronic product terminals are in endless, and the function of the earphone is not negligible in order to enjoy the convenience brought by the electronic product and not to interfere with the surrounding people. The earphone is a pair of conversion units, which receives the electric signal from the media player or receiver and converts it into audible sound wave by the speaker near the ear, so it can listen to the sound alone without affecting other people and can isolate the sound of the surrounding environment. People often use the earphone to move now, and current earphone is when using, and the sweat that the health produced causes the pollution to the earmuff of earphone, and because current earphone earmuff department fold is more, and inconvenient clearance dirt accumulates down for a long time, produces a large amount of bacteriums, brings the potential safety hazard to human health.

Disclosure of Invention

To the deficiencies existing in the prior art, an object of the utility model is to provide an earphone cleaning pen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an earphone cleaning pen which characterized in that: the pen comprises a pen point, a pen holder and a tail plug, wherein the pen point is buckled at one end of the pen holder, the tail plug is buckled at the other end of the pen holder, brush hair is arranged at one end of the pen point, a screw rod and a shaft rod are arranged in the pen holder, the shaft rod is sleeved on the screw rod through threads, a piston is arranged at one end of the screw rod, a first gear is sleeved on the screw rod, a plurality of clamping blocks are arranged on the inner wall of the pen holder, the first gear is limited on the clamping blocks, the tail end of the shaft rod is polygonal, a polygonal groove is arranged at one end inside the tail plug, and the tail end of the shaft rod is arranged in the polygonal groove and.

Preferably, the pen point is further provided with a top cover, a through hole is formed in the top cover, a ball is arranged in the pen point, and the ball is abutted against the through hole through a spring.

Preferably, a pen cap is further buckled on the pen holder.

Preferably, the first gear is provided with a spring plate, the spring plate is provided with a clamping protrusion, one end of the tail plug is provided with meshing teeth, and the meshing teeth are abutted against the clamping protrusion.

Adopt above-mentioned scheme, the beneficial effects of the utility model are that:

the utility model designs an earphone cleaning pen, through the combination of the top cover, the balls and the spring, liquid enters the pen head through the through hole during working and permeates into the brush hair, and liquid can not enter the pen head during non-working, thereby preventing the liquid from leaking; the shaft lever is sleeved on the shaft lever through threads and is abutted against the tail plug, the shaft lever is driven to rotate when the tail plug rotates, the screw rod is driven to rotate by the rotation of the shaft lever, the piston is pushed to move forwards, and therefore the work can be carried out only by rotating the tail plug, and the operation is convenient and rapid; through the tail plug and the elastic sheet, the tail plug can only rotate in one direction but cannot rotate reversely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an exploded view of the pen head of the present invention;

fig. 3 is a schematic structural view of the screw and the shaft of the present invention.

The reference numerals in the above description denote descriptions:

1. a pen point 11, brush hairs 12, a top cover 121, through holes 13, balls 2 and a pen holder,

21. a screw 211, a piston 22, a shaft rod 23, a first gear 231, a spring sheet,

232. a clamping convex 24, a clamping block 3, a tail plug 31, a polygonal groove 32 and a meshing tooth,

4. a pen cap 5 and a spring.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 3, an earphone cleaning pen includes a pen point 1, a pen holder 2 and a tail plug 3, the pen point 1 is fastened at one end of the pen holder 2, the tail plug 3 is fastened at the other end of the pen holder 2, one end of the pen point 1 is provided with bristles 11, the pen holder 2 is internally provided with a screw 21 and a shaft 22, the shaft 22 is sleeved on the screw 21 through threads, one end of the screw 21 is provided with a piston 211, the screw 21 is sleeved with a first gear 23, the inner wall of the pen holder 2 is provided with a plurality of clamping blocks 24, the first gear 23 is limited on the clamping blocks 24, the tail end of the shaft 22 is polygonal, one end inside the tail plug 3 is provided with a polygonal groove 31, and the tail end of the shaft 22 is arranged in the.

The utility model discloses in the preferred embodiment, the theory of operation: the liquid is arranged in the penholder 2 and between the top cover 12 and the piston 211; the tail plug 3 is rotated, one end inside the tail plug 3 is provided with a polygonal groove 31, the tail end of the shaft rod 22 is arranged in the polygonal groove 31 and is abutted against one end of the tail plug 3, the tail plug 3 drives the shaft rod 22 to rotate, the shaft rod 22 drives the screw rod 21 to rotate, the screw rod 21 pushes the piston 211 to move forwards, the piston 211 pushes liquid forwards to form a thrust to push the ball 13 at the through hole 121 on the top cover 12 forwards, the spring 5 in the pen point 1 is compressed, a gap is formed between the ball 13 and the through hole 121, the liquid in the pen point 2 enters the pen point 1, when the piston 211 is not pushed forwards, a closed cavity is formed between the top cover 12 and the piston 211, and the liquid in the cavity cannot flow into the pen point 1 from the pen point 2.

In the preferred embodiment of the present invention, the pen point 1 is further provided with a top cover 12, the top cover 12 is provided with a through hole 121, the pen point 1 is provided with a ball 13, the ball 13 is abutted against the through hole 121 through a spring 5, and the pen holder 2 is further buckled with a pen cap 4. In general, the ball 13 is abutted against the through hole 121 by the spring 5, when the ball 13 is subjected to external pressure, the spring 5 is compressed, the ball 13 moves along with the compression, so that a gap is formed between the ball 13 and the through hole 121, and the liquid in the pen holder 2 flows into the pen point 1 through the gap; the pen cap 4 is buckled on the pen holder 2, and the pen point 1 is positioned in the pen cap 4, so that residual liquid on the brush hair 11 can not splash around, the brush hair 11 can be protected from being polluted by dust, and cleanness is kept.

The utility model discloses preferred, in the embodiment, be provided with shell fragment 231 on the first gear 23, be provided with protruding 232 of card on the shell fragment 231, 3 one ends of tail stopper are provided with meshing tooth 32, meshing tooth 32 contradicts with protruding 232 of card, be provided with a guiding hypotenuse on the protruding 232 of card, when tail stopper 3 rotates, through the guiding hypotenuse, tail stopper 3 can only toward a direction rotate, 5 pieces of extrusion bullet, make protruding 232 of card and every meshing tooth 32 contact, when tail stopper 3 will reverse, protruding 232 of card contradicts in meshing tooth 32, make tail stopper 3 unable the reversing.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an earphone cleaning pen which characterized in that: the pen comprises a pen point, a pen holder and a tail plug, wherein the pen point is buckled at one end of the pen holder, the tail plug is buckled at the other end of the pen holder, brush hair is arranged at one end of the pen point, a screw rod and a shaft rod are arranged in the pen holder, the shaft rod is sleeved on the screw rod through threads, a piston is arranged at one end of the screw rod, a first gear is sleeved on the screw rod, a plurality of clamping blocks are arranged on the inner wall of the pen holder, the first gear is limited on the clamping blocks, the tail end of the shaft rod is polygonal, a polygonal groove is arranged at one end inside the tail plug, and the tail end of the shaft rod is arranged in the polygonal groove and.

2. The earphone cleaning pen as claimed in claim 1, wherein: the pen point is characterized in that a top cover is further arranged on the pen point, a through hole is formed in the top cover, and a ball is arranged in the pen point and is abutted against the through hole through a spring.

3. The earphone cleaning pen as claimed in claim 1, wherein: the penholder is also buckled with a pen cap.

4. The earphone cleaning pen as claimed in claim 1, wherein: the first gear is provided with an elastic sheet, a clamping protrusion is arranged on the elastic sheet, one end of the tail plug is provided with meshing teeth, and the meshing teeth are abutted against the clamping protrusion.