CN110351622B

CN110351622B - Take audio connector of silence function

Info

Publication number: CN110351622B
Application number: CN201910454465.7A
Authority: CN
Inventors: 张育铭; 张耀中; 曾秀英
Original assignee: Enping Haitian Electronic Technology Co ltd
Current assignee: ENPING HAITIAN ELECTRONIC TECHNOLOGY Co.,Ltd.
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-06-23
Anticipated expiration: 2039-05-29
Also published as: CN110351622A

Abstract

The invention discloses an audio connector with a silencing function, which structurally comprises a sounding hole cover, an ear flexible closing plug, a telescopic gear adjusting buckle, an arc-shaped elastic frame, a foreign matter leading-out device and an audio player, and has the following effects: foreign matter draw forth device can be because there is the foreign matter in the inside at the earphone, the earphone vibrating diaphragm that causes and under the "broken sound" condition that the foreign matter resonance produced, through the interactive effect between the structure, will block up the foreign matter on pronunciation escutcheon surface aperture and enter into the inside foreign matter suction of earphone fast, thereby avoid earphone vibrating diaphragm and foreign matter to produce resonance, with this solve the aperture of the pronunciation that is equipped with on the current headphone, make the foreign matter enter into the earphone inside easily, these foreign matters and its resonance when causing the vibration of earphone vibrating diaphragm, the problem that "broken sound" influences the broadcast effect appears.

Description

Take audio connector of silence function

Technical Field

The invention relates to the field of audio, in particular to an audio connector with a mute function.

Background

The earphone is a pair of conversion units, it accepts the electric signal that the media player or receiver sends, utilize the loudspeaker close to the ear to change it into the sound wave that can be heard, the headphone, as the name suggests, wear on the head, after people wear the earphone, the passage port of the external ear is plugged tightly by the earphone, nearly in the block state, the ear earwax secreted by the ear will enter the earphone along the aperture of the pronunciation on the earphone, these foreign matters resonate with it when the earphone diaphragm vibrates, can make the earphone broadcast the condition of "breaking sound" appear, influence the broadcast effect, and the headphone appearance is bigger, contact end with ear is equipped with the flexible closure plug, when the earphone is in the state of setting for a long time, the vibration force produced, can make the floating dust enter the earphone through the aperture on the earphone, after the floating dust is accumulated in the earphone for a long time, these foreign matters and its resonance when earphone vibrating diaphragm vibrates can make the condition of "broken sound" appear in the earphone broadcast process equally, consequently need develop a dedicated audio connector who takes the silence function of headphone to this solves the aperture of the pronunciation that is equipped with on the current headphone, makes the foreign matter enter into the earphone inside easily, and these foreign matters and its resonance appear "broken sound" when causing the vibration of earphone vibrating diaphragm and influence the problem of broadcast effect.

Summary of the invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides a take audio connector of silence function, its structure includes pronunciation escutcheon, the flexible closed stopper of ear, flexible gear adjustment buckle, arc elastic frame, foreign matter eduction gear, audio player, arc elastic frame both ends be equipped with audio player, audio player and arc elastic frame between be equipped with flexible gear adjustment buckle, arc elastic frame be connected with audio player through flexible gear adjustment buckle, audio player front end be equipped with the flexible closed stopper of ear, the flexible closed stopper of ear and audio player adopt interference fit, the flexible closed stopper central point of ear put and be equipped with pronunciation escutcheon, pronunciation escutcheon gomphosis install on the notch of audio player front end, audio player rear end be equipped with foreign matter eduction gear.

As the further optimization of this technical scheme, foreign matter draw forth device draw forth base plate, convection current suction mechanism by foreign matter export closed frame, foreign matter derivation mouth, foreign matter and constitute, the foreign matter draw forth the even equidistance in base plate bottom and be equipped with the foreign matter derivation mouth more than two, the foreign matter draw forth base plate top and be equipped with foreign matter export closed frame, foreign matter export closed frame top be equipped with convection current suction mechanism, foreign matter export closed frame and convection current suction mechanism cooperate.

As the further optimization of this technical scheme, foreign matter export closed frame constitute by bearing frame, vertical loop bar, connecting rod, closed stopper, sleeve, the even equidistance of bearing frame bottom be equipped with the vertical loop bar more than two, vertical loop bar bottom be equipped with the sleeve, vertical loop bar and sleeve adopt sliding fit, vertical loop bar one side be equipped with the connecting rod, connecting rod one end fix on vertical loop bar, connecting rod below be equipped with closed stopper, the connecting rod other end be connected with closed stopper.

As the further optimization of this technical scheme, the foreign matter draw forth the base plate by the base plate, connect pipe chute, foreign matter export and constitute, the base plate on the surface even equidistance be equipped with the foreign matter export more than two, foreign matter export and closed stopper cooperate, the even equidistance in base plate top be equipped with the connection pipe chute more than two, connection pipe chute one end embedding foreign matter export and the two is connected.

As the further optimization of this technical scheme, convection current suction mechanism constitute by race ring, convection current cover, ejection of compact funnel, the initiative movable column, the central point of convection current cover bottom put and be equipped with the race ring, the race ring gomphosis install on the recess of convection current cover bottom, the initiative movable column locate the convection current cover below, initiative movable column top and race ring adopt sliding fit, the even equidistance in convection current cover bottom be equipped with the ejection of compact funnel more than two, ejection of compact funnel and connection pipe chute other end connect.

As the further optimization of the technical scheme, the active movable column consists of an impeller fixed joint, a column body, a thread groove, a nut and a knob, wherein the impeller fixed joint is arranged at the top end of the column body, the impeller fixed joint and the bearing ring are in interference fit, the impeller fixed joint and the bearing ring are in sliding fit, the column body is movably connected with the bearing frame, the thread groove is uniformly distributed at the central position of the column body, the nut is sleeved on the column body, the nut and the thread groove are in thread fit, the nut is embedded and installed at the central position of the base plate, the knob is arranged below the nut, and the knob is connected with the column body.

Advantageous effects

The audio connector with the mute function has the advantages of reasonable design, strong functionality and the following beneficial effects:

the foreign matter leading-out device can rapidly suck out the foreign matters blocked on the small holes on the surface of the sounding hole cover and the foreign matters entering the inside of the earphone through the mutual response effect between the structures under the condition that the earphone has the 'broken sound' caused by the resonance of the vibrating diaphragm of the earphone and the foreign matters, so as to avoid the vibrating diaphragm of the earphone and the foreign matters from generating the resonance, thereby solving the problem that the playing effect is influenced by the resonance of the foreign matters and the foreign matters when the vibrating diaphragm of the earphone vibrates because the foreign matters exist in the earphone;

the main foreign matter outlet dustproof structure consists of the bearing frame, the longitudinal loop bar, the sleeve, the connecting bar and the closing plug, the cylinder can move downwards under the condition that the knob rotates clockwise, the longitudinal loop bar is compressed towards the interior of the sleeve in the downward movement process of the cylinder, and the closing plug is driven to be closed on the foreign matter outlet, so that the foreign matter leading-out device can effectively prevent foreign matters from entering the interior of the earphone in the idle state;

the base plate, the connecting inclined tube and the foreign matter outlet form a main foreign matter leading-out structure, the bottom end of the connecting inclined tube is inserted from the side edge of the foreign matter outlet, so that the discharge hole at the bottom end of the connecting inclined tube is kept connected with the inner wall of the foreign matter outlet, the discharge hole of the connecting inclined tube can be completely covered when the closing plug and the foreign matter outlet are closed, and the foreign matter led out through the connecting inclined tube can be prevented from falling on the base plate;

the main transmission structure comprises the impeller fixing joint, the cylinder, the thread groove and the nut, when the knob is rotated anticlockwise, the cylinder moves upwards, when the thread groove is separated upwards from the nut, the closing plug and the foreign matter outlet are separated synchronously, because the cylinder is connected with the impeller above the convection cover through the impeller fixing joint, air convection is generated inside the earphone under the condition that the impeller rotates anticlockwise, air enters from the small hole on the surface of the sounding hole cover and flows out from the foreign matter outlet, and foreign matters blocked on the small hole on the surface of the sounding hole cover and the foreign matters entering the inside of the earphone can be sucked out effectively.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of an audio connector with a mute function according to the present invention;

FIG. 2 is a schematic side sectional view of the foreign matter extraction apparatus of the present invention;

FIG. 3 is a schematic side view of the foreign matter outlet closing frame according to the present invention;

FIG. 4 is a schematic top view of the substrate for guiding foreign materials according to the present invention;

FIG. 5 is a schematic side view of the convection attraction mechanism of the present invention;

fig. 6 is a schematic structural view of the active movable column of the present invention.

In the figure: sounding hole cover-1, ear flexible closing plug-2, telescopic gear adjusting buckle-3, arc elastic frame-4, foreign matter leading-out device-5, foreign matter outlet closing frame-5 a, bearing frame-5 a1, longitudinal loop bar-5 a2, connecting rod-5 a3, closing plug-5 a4, sleeve-5 a5, foreign matter leading-out mouth-5 b, foreign matter leading-out base plate-5 c, base plate-5 c1, connecting inclined tube-5 c2, foreign matter outlet-5 c3, convection suction mechanism-5 d, bearing ring-5 d1, convection cover-5 d2, discharging funnel-5 d3, active movable column-5 d4, impeller fixed joint-5 d41, column-5 d42, thread groove-5 d43, nut-5 d44, knob-5 d45, thread groove-5 d45, And an audio player-6.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Examples

Referring to fig. 1-6, the present invention provides an embodiment of an audio connector with a mute function;

referring to fig. 1, an audio connector with a mute function comprises a sound hole cover 1, an ear flexible closing plug 2, a telescopic gear adjusting buckle 3, an arc-shaped elastic frame 4, a foreign matter leading-out device 5, and an audio player 6, wherein the audio player 6 is arranged at two ends of the arc-shaped elastic frame 4, the telescopic gear adjusting buckle 3 is arranged between the audio player 6 and the arc-shaped elastic frame 4, the arc-shaped elastic frame 4 is connected with the audio player 6 through the telescopic gear adjusting buckle 3, the audio player 6 is in a circular structure, the ear flexible closing plug 2 is arranged at the front end of the audio player 6, the ear flexible closing plug 2 is in a circular structure, the center position of the ear flexible closing plug 2 is in a circular opening state, the ear flexible closing plug 2 and the audio player 6 are in interference fit, the sound hole cover 1 is arranged at the center position of the ear flexible closing plug 2, the sounding hole cover 1 is embedded and installed on a notch at the front end of the audio player 6, and a foreign matter leading-out device 5 is arranged at the rear end of the audio player 6.

Referring to fig. 2, the foreign matter leading device 5 is composed of a foreign matter outlet closing frame 5a, a foreign matter leading nozzle 5b, a foreign matter leading substrate 5c and a convection suction mechanism 5d, wherein four foreign matter leading nozzles 5b are uniformly arranged at the bottom of the foreign matter leading substrate 5c at equal intervals, the foreign matter outlet closing frame 5a is arranged at the top of the foreign matter leading substrate 5c, the convection suction mechanism 5d is arranged above the foreign matter outlet closing frame 5a, and the foreign matter outlet closing frame 5a is matched with the convection suction mechanism 5 d.

Referring to fig. 3, the foreign matter outlet closing frame 5a is composed of a bearing frame 5a1, longitudinal rods 5a2, a connecting rod 5a3, a closing plug 5a4 and a sleeve 5a5, wherein the bearing frame 5a1 is of a circular structure, four longitudinal rods 5a2 are uniformly arranged at the bottom of the bearing frame 5a1 at equal intervals, each longitudinal rod 5a2 surrounds the bearing frame 5a1 to form a circular wall structure, the sleeve 5a5 is arranged at the bottom of the longitudinal rod 5a2, the longitudinal rod 5a2 and the sleeve 5a5 are in sliding fit, the connecting rod 5a3 is arranged on one side of the longitudinal rod 5a2, the connecting rod 5a3 is of an L-shaped structure, one end of the connecting rod is fixed on the longitudinal rod 5a2, the closing plug 5a4 is arranged below the connecting rod 5a3, and the other end of the connecting rod 5a3 is connected with the closing plug 5a 4.

Referring to fig. 4, the foreign matter leading-out substrate 5c is composed of a substrate 5c1, a connecting inclined tube 5c2 and a foreign matter outlet 5c3, the substrate 5c1 is a circular structure, four foreign matter outlets 5c3 are uniformly and equidistantly arranged on the surface of the substrate 5c1, each foreign matter outlet 5c3 is surrounded by a circular wall structure, the foreign matter outlet 5c3 is matched with a closing plug 5a4, four connecting inclined tubes 5c2 are uniformly and equidistantly arranged on the top of the substrate 5c1, one end of each connecting inclined tube 5c2 is embedded into the foreign matter outlet 5c3 and connected with the same, and the foreign matter outlet 5c3 is connected with a foreign matter leading-out nozzle 5 b.

Referring to fig. 5, the convection suction mechanism 5d comprises a bearing ring 5d1, a convection hood 5d2, a discharging funnel 5d3, and an active moving column 5d4, the convection hood 5d2 is a hollow circular structure with an open top, an impeller is arranged at the center inside the convection hood 5d2, the center of the bottom of the convection hood 5d2 is provided with a bearing ring 5d1, the bearing ring 5d1 is embedded and installed on the groove at the bottom of the convection hood 5d2, the active movable column 5d4 is arranged below the convection hood 5d2, the top end of the active movable column 5d4 is in sliding fit with the bearing ring 5d1, four discharging funnels 5d3 are uniformly arranged at the bottom of the convection hood 5d2 at equal intervals, each discharging funnel 5d3 forms a circular wall structure along a bearing ring 5d1, the discharging funnel 5d3 is connected with the other end of the connecting inclined tube 5c2, and the convection cover 5d2 is arranged below the player in the earphone.

Referring to fig. 6, the active moving column 5d4 is composed of an impeller fixing joint 5d41, a column 5d42, a thread groove 5d43, a nut 5d44 and a knob 5d45, the top end of the cylinder 5d42 is provided with an impeller fixing joint 5d41 which are in interference fit, the impeller fixing joint 5d41 and the bearing ring 5d1 adopt sliding fit, the impeller fixing joint 5d41 is connected with an impeller arranged in the convection hood 5d2, the column 5d42 is movably connected with the bearing bracket 5a1, the center of the column 5d42 is evenly distributed with thread grooves 5d43, the nut 5d44 is sleeved on the column 5d42, the nut 5d44 is matched with the thread groove 5d43 by threads, the nut 5d44 is embedded and installed at the center of the base plate 5c1, a knob 5d45 is arranged below the nut 5d44, and the knob 5d45 is connected with the column 5d 42.

The specific realization principle is as follows:

the impeller fixing connector 5d41, the cylinder 5d42, the thread groove 5d43 and the nut 5d44 form a main transmission structure, when the knob 5d45 is rotated anticlockwise, the thread groove 5d43 rotates upwards along the nut 5d44 to drive the cylinder 5d42 to move upwards, when the thread groove 5d43 is separated from the nut 5d44, the closing plug 5a4 and the foreign matter outlet 5c3 are synchronously separated, at the moment, the knob 5d45 continues to be rotated anticlockwise, because the cylinder 5d42 is connected with the impeller above the convection hood 5d2 through the impeller fixing connector 5d41, the impeller rotates at the moment, air convection is generated inside the earphone, air enters from the small hole on the surface of the sounding hole cover 1 and flows out from the foreign matter outlet 5c3, and therefore foreign matters blocked on the small hole on the surface of the sounding hole cover 1 and foreign matters entering the inside of the earphone can be effectively sucked out; the bearing frame 5a1, the longitudinal loop bar 5a2, the sleeve 5a5, the connecting bar 5a3 and the closing plug 5a4 form a main dust-proof structure of the foreign matter outlet 5c3, the cylinder 5d42 can move downwards under the condition that the knob 5d45 rotates clockwise, because the bearing frame 5a1 is arranged at the center of the cylinder 5d42 and movably connected with the cylinder 5d42, the bearing frame 5a1 of the cylinder 5d42 is always in a static state in the rotating process, the longitudinal loop bar 5a2 compresses towards the inside of the sleeve 5a5 and drives the closing plug 5a4 to close on the foreign matter outlet 5c3 in the downward moving process of the cylinder 5d42, and therefore, the foreign matter leading device 5 effectively prevents foreign matter from entering the inside of the earphone under the non-working state; the base plate 5c1, the connecting inclined tube 5c2 and the foreign matter outlet 5c3 form a main foreign matter leading-out structure, the bottom end of the connecting inclined tube 5c2 is inserted from the side of the foreign matter outlet 5c3, so that the discharge port connected with the bottom end of the inclined tube 5c2 is kept connected with the inner wall of the foreign matter outlet 5c3, when the closing plug 5a4 and the foreign matter outlet 5c3 are closed, the discharge port connected with the inclined tube 5c2 can be completely covered, the foreign matter led out by the connecting inclined tube 5c2 can be prevented from falling on the base plate 5c1, the foreign matter leading-out device 5 can rapidly suck the foreign matter blocked on the small hole on the surface of the sounding hole cover 1 and the foreign matter entering the inside of the earphone through the mutual response effect between the structures under the condition that the earphone has foreign matter inside, thereby preventing the earphone diaphragm and the foreign matter from generating resonance, and solving the small hole of sounding on the existing headset, make the foreign matter enter into the earphone easily inside, these foreign matters and its resonance when causing the vibration of earphone vibrating diaphragm appear "broken sound" influence the problem of broadcast effect.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take audio connector of silence function, its structure includes pronunciation escutcheon (1), the flexible closed stopper of ear (2), flexible gear adjusting buckle (3), arc elastic frame (4), foreign matter eduction gear (5), audio player (6), arc elastic frame (4) both ends be equipped with audio player (6), audio player (6) and arc elastic frame (4) between be equipped with flexible gear adjusting buckle (3), audio player (6) front end be equipped with the flexible closed stopper of ear (2), the flexible closed stopper of ear (2) central point put and be equipped with pronunciation escutcheon (1), audio player (6) rear end be equipped with foreign matter eduction gear (5) its characterized in that:

the foreign matter leading-out device (5) consists of a foreign matter outlet closed frame (5a), a foreign matter leading-out nozzle (5b), a foreign matter leading-out substrate (5c) and a convection suction mechanism (5d), wherein the foreign matter leading-out nozzle (5b) is arranged at the bottom of the foreign matter leading-out substrate (5c), the foreign matter outlet closed frame (5a) is arranged at the top of the foreign matter leading-out substrate (5c), and the convection suction mechanism (5d) is arranged above the foreign matter outlet closed frame (5 a);

the foreign matter outlet closing frame (5a) consists of a bearing frame (5a1), a longitudinal loop bar (5a2), a connecting rod (5a3), a closing plug (5a4) and a sleeve (5a5), wherein the bottom of the bearing frame (5a1) is provided with the longitudinal loop bar (5a2), the bottom of the longitudinal loop bar (5a2) is provided with the sleeve (5a5), one side of the longitudinal loop bar (5a2) is provided with the connecting rod (5a3), and the closing plug (5a4) is arranged below the connecting rod (5a 3);

the foreign matter leading-out substrate (5c) consists of a substrate (5c1), a connecting inclined pipe (5c2) and a foreign matter outlet (5c3), the surface of the substrate (5c1) is provided with the foreign matter outlet (5c3), the top of the substrate (5c1) is provided with the connecting inclined pipe (5c2), and the connecting inclined pipe (5c2) is connected with the foreign matter outlet (5c 3);

convection current suction mechanism (5d) constitute by race ring (5d1), convection current cover (5d2), ejection of compact funnel (5d3), initiative activity post (5d4), convection current cover (5d2) bottom be equipped with race ring (5d1), initiative activity post (5d4) locate convection current cover (5d2) below, convection current cover (5d2) bottom be equipped with ejection of compact funnel (5d 3).

2. The audio connector with a mute function according to claim 1, wherein: initiative activity post (5d4) constitute by impeller fixed joint (5d41), cylinder (5d42), thread groove (5d43), nut (5d44), knob (5d45), cylinder (5d42) top be equipped with impeller fixed joint (5d41), cylinder (5d42) central point put and be equipped with thread groove (5d43), nut (5d44) and thread groove (5d43) adopt screw-thread fit, nut (5d44) below be equipped with knob (5d45), knob (5d45) and cylinder (5d42) connect.