CN106303792B

CN106303792B - Antifriction earphone

Info

Publication number: CN106303792B
Application number: CN201610972587.1A
Authority: CN
Inventors: 马根昌
Original assignee: Shenzhen Wind Speed Technology Co Ltd
Current assignee: Shenzhen Wind Speed Technology Co., Ltd.
Priority date: 2016-11-07
Filing date: 2016-11-07
Publication date: 2019-02-05
Anticipated expiration: 2036-11-07
Also published as: CN106303792A

Abstract

The present invention relates to a kind of antifriction earphones, this antifriction earphone includes earphone cable and earplug head；The earplug head includes shell, is fixedly connected with the casing conductor barrel, the loudspeaker element there are also installation inside housings；The earphone cable is passed through out of conductor barrel and is electrically connected afterwards with loudspeaker element；The conductor barrel includes reinforcing pendular ring, No.1 ring, damping ring and No. two rings of coaxial arrangement；The damping ring is set in the central location for reinforcing pendular ring, and No.1 ring and No. two rings are respectively sleeved at two ends for reinforcing pendular ring, and No.1 ring, damping ring and No. two rings are not in contact with each other；The damping ring is made by permanent-magnet material；The reinforcing pendular ring is made by silica gel material, buffer is filled in the reinforcing pendular ring, doped with magnetic powder in the buffer；The antifriction Headphone structure is novel, and principle is unique, wears, is easy to use；The stethoscope effect interference on earphone can be effectively eliminated, the experience listened to music is promoted.

Description

Antifriction earphone

Technical field

The present invention relates to a kind of earphones, are a kind of jamproof earphones particularly.

Background technique

Stethoscope effect is to allow somethings of the countless player's headaches for having deep love for earphone, and stethoscope effect is earphone cable or list First place is by extraneous collision or friction, and by the directly incoming ear canal of earphone cable, generation makes us irritated miscellaneous for the vibration of generation Sound；Stethoscope effect more often sees In-Ear Headphones；Vast audiophile is to reduce stethoscope effect, it is contemplated that various Method: it after earphone cable is such as suspended to ear, using wire clamp, is fixed with rubber band or online terminal knots；These methods can drop Low stethoscope effect, but it is not beautiful enough, earphone is worn also not enough comfortably, while certain damage can be also caused to earphone cable Wound.

Summary of the invention

In view of the above-mentioned problems, the present invention provides a kind of antifriction earphone, the antifriction Headphone structure is novel, and principle is unique, It wears, is easy to use；The stethoscope effect interference on earphone can be effectively eliminated, the experience listened to music is promoted.

To solve the above problems, the technical scheme adopted by the invention is that: this antifriction earphone includes earphone cable and ear Chock plug；

The earplug head includes shell, is fixedly connected with the casing conductor barrel, the loudspeaking there are also installation inside housings Element；The earphone cable is passed through out of conductor barrel and is electrically connected afterwards with loudspeaker element；

The conductor barrel includes reinforcing pendular ring, the first ring, damping ring and the second ring of coaxial arrangement；The vibration damping ring set It is located at the central location for reinforcing pendular ring, the first ring and the second ring are respectively sleeved at two ends for reinforcing pendular ring, the first ring, vibration damping Ring and the second ring are not in contact with each other；The damping ring is made by permanent-magnet material；The reinforcing pendular ring is made by silica gel material, described It reinforces and is filled with buffer in pendular ring, doped with magnetic powder in the buffer.

The beneficial effects of the present invention are: user can inadvertently touch earphone cable when wearing earphone, earphone cable exists Micro-vibration can be generated after friction, which is transferred to earplug head along earphone cable, then is transferred directly in ear by muscle skeleton, from And form very big noise；In using the present invention, the shake of earphone cable drives the first ring vibration, due to the first ring and vibration damping Ring does not contact, and therefore, the vibration of the first ring only can be reinforced pendular ring and be made into using silica gel material, simultaneously from pendular ring transmitting is reinforced Inside is filled with buffer, which is buffered by deformation by silica gel, sheds energy, while vibrational energy is converted into buffer Fine motion can consume；In vibration transmittance process, the magnetic powder that is adulterated in buffer will fluctuation by a small margin, the fluctuation is by vibration damping Ring is weakened by magneticaction；Therefore the vibration on earphone cable is just reinforced pendular ring and damping ring significantly after the first ring It cuts down, after vibration is eventually transferred to the second ring, enters human ear from earplug head；Under the structure, the vibration for being transmitted to the second ring will be big It is cut in greatly, therefore the stethoscope effect generated also will be very little.

Therefore, the present invention in use, can effectively weaken the stethoscope effect of earphone, while not influence user's pendant The simplicity and aesthetics worn.

Preferably, array is placed with elastic salient point on the internal chamber wall for reinforcing pendular ring；In order to weaken earphone cable Vibration, mitigate stethoscope effect.

Preferably, the earphone cable is in conductor barrel inside spin wound up through, the coiled coil section of earphone cable is by reinforcing liquid Ring package；In order to weaken the vibration of earphone cable.

Detailed description of the invention

Fig. 1 is the cross section structure schematic diagram of this antifriction earphone one embodiment.

Specific embodiment

Embodiment

In the embodiment shown in fig. 1, this antifriction earphone includes earphone cable 1 and earplug head 2；

The earplug head 2 includes shell 21, the conductor barrel being fixedly connected with shell 21 3, is also mounted in shell 21 The loudspeaker element in portion；The earphone cable 1 is passed through out of conductor barrel 3 and is electrically connected afterwards with loudspeaker element；The earphone cable 1 is in conducting wire 3 inside spin wound up throughs of cylinder, the coiled coil section of earphone cable 1 are wrapped up by reinforcing pendular ring 4；

The conductor barrel 3 includes the reinforcing pendular ring 4 of coaxial arrangement, the first ring 5, damping ring 6 and the second ring 7；It is described to subtract Vibration ring 6 is set in the central location for reinforcing pendular ring 4, and the first ring 5 and the second ring 7 are respectively sleeved at two ends for reinforcing pendular ring 4, First ring 5, damping ring 6 and the second ring 7 are not in contact with each other；First ring 5, damping ring 6 and the second ring 7 and reinforcing pendular ring 4 are close Engagement, can not opposite sliding；The damping ring 6 is made by permanent-magnet material；The reinforcing pendular ring 4 is made by silica gel material, in institute It states and reinforces filled with buffer in pendular ring 4, doped with magnetic powder in the buffer；On the internal chamber wall for reinforcing pendular ring 4 The flexible salient point 41 of array arrangement.

User can inadvertently touch earphone cable 1 when wearing earphone, and earphone cable 1 can generate micro- vibration after friction Dynamic, which is transferred to earplug head 2 along earphone cable 1, then is transferred directly in ear by muscle skeleton, to form very big make an uproar Sound；In using the present invention, the shake of earphone cable 1 drives the vibration of the first ring 5, since the first ring 5 is not contacted with damping ring 6, because This, the vibration of the first ring 5 can only be transmitted from pendular ring 4 is reinforced；First ring 5 is different from the material of pendular ring 4 is reinforced, in vibration in material It can substantially be cut down on the interface of material；It reinforces pendular ring 4 to be made into using silica gel material, while internal filled with buffer, micro- vibration It is dynamic to be buffered by silica gel by deformation, shed energy, while vibrational energy is converted into the fine motion of buffer and can consume；It is transmitted in vibration In the process, the magnetic powder adulterated in buffer will fluctuation by a small margin, the fluctuation by damping ring 6 by magneticaction constraint, cut It is weak；Therefore the vibration on earphone cable 1 after the first ring 5, is just being reinforced pendular ring 4 and damping ring 6 is cut down significantly, and vibration is final After being transmitted to the second ring 7, enter human ear from earplug head 2, when vibration is transmitted to the second ring 7 from reinforcing pendular ring 4, in material interface On, vibration can weaken again；Under the structure, the vibration for being transmitted to the second ring 7 will be cut in significantly, therefore the stethoscope effect generated It should also will be very little.

In the present embodiment, when vibration is transferred to reinforcing pendular ring 4, the elastic salient point 41 reinforced in pendular ring 4 can be because shake be disturbed Dynamic buffer, the structure can further weaken vibrational energy；Meanwhile earphone cable 1 is spirally coiled in conductor barrel 3, is increased Earphone cable 1 and the contact area between pendular ring 4 is reinforced, therefore the vibration on earphone cable 1 can be counteracted effectively, limit； This will promote the weakening of stethoscope effect.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims

1. a kind of antifriction earphone, this antifriction earphone includes earphone cable (1) and earplug head (2)；It is characterized by: the ear Chock plug (2) includes shell (21), is fixedly connected with shell (21) conductor barrel (3), to be also mounted on shell (21) internal Loudspeaker element；The earphone cable (1) passes through out of conductor barrel (3) and is electrically connected afterwards with loudspeaker element；The conductor barrel (3) includes There are reinforcing pendular ring (4), the first ring (5), damping ring (6) and the second ring (7) of coaxial arrangement；The damping ring (6), which is set in, to be added The central location of solid-liquid ring (4), the first ring (5) and the second ring (7) be respectively sleeved at reinforce pendular ring (4) two ends, first Ring (5), damping ring (6) and the second ring (7) are not in contact with each other；The damping ring (6) is made by permanent-magnet material；The reinforcing pendular ring (4) it is made by silica gel material, buffer is filled in the reinforcing pendular ring (4), doped with magnetic powder in the buffer.

2. antifriction earphone according to claim 1, it is characterised in that: go into battle in the internal chamber wall for reinforcing pendular ring (4) Column are placed with elastic salient point (41).

3. antifriction earphone according to claim 1 or 2, it is characterised in that: the earphone cable (1) is in conductor barrel (3) Coiled coil passes through, and the coiled coil section of earphone cable (1) is wrapped up by reinforcing pendular ring (4).