CN106303791B

CN106303791B - Anti-interference earphone line

Info

Publication number: CN106303791B
Application number: CN201610972095.2A
Authority: CN
Inventors: 马根昌
Original assignee: Chaoyang Jushengtai Xinfeng Technology Co Ltd
Current assignee: Xinfeng Gufeng Electronic Co., Ltd
Priority date: 2016-11-07
Filing date: 2016-11-07
Publication date: 2019-03-15
Anticipated expiration: 2036-11-07
Also published as: CN106303791A

Abstract

The present invention relates to a kind of Anti-interference earphone line, this Anti-interference earphone line includes conducting wire and line set, and line set is wrapped in the outside of conducting wire；Also access has anti-interference element on this Anti-interference earphone line, and the anti-interference element includes lateral direction element and axial member；The lateral direction element includes the limit buckle being serially connected in conducting wire and limiting tooth；The small nose circle sliding of the limiting tooth is embedded in limit buckle；The small nose circle and limit buckle are in electrical contact；The axial member includes the sliding cylinder and slide post being serially connected in conducting wire, and the peripheral wall of slide post and the inner tube wall of sliding cylinder are in electrical contact；The bottom of the slide post is provided with bottom plate, the bottom plate is connect with sliding cylinder by tension spring；Elastic protective layer is enclosed in the outside of the lateral direction element；The Anti-interference earphone cable architecture is novel, and principle is unique, can effectively weaken the stethoscope effect on earphone, promotes music experience, while having graceful moulding, permanent service life.

Description

Anti-interference earphone line

Technical field

The present invention relates to a kind of earphones, are a kind of earphones of anti-external interference 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 Anti-interference earphone line, the Anti-interference earphone cable architecture is novel, and principle is only Spy can effectively weaken the stethoscope effect on earphone, promote music experience, while have graceful moulding, permanent use Service life.

To solve the above problems, the technical scheme adopted by the invention is that: this Anti-interference earphone line includes conducting wire and line Set, line set are wrapped in the outside of conducting wire；Also access has anti-interference element, the anti-interference element packet on this Anti-interference earphone line Lateral direction element and axial member are included；The lateral direction element includes the limit buckle being serially connected in conducting wire and limiting tooth, the limit Position button is in " C " type buckled along axial section, and limiting tooth is in " work " type along axial section；The small nose circle of the limiting tooth is sliding It is dynamic to be embedded in limit buckle；The small nose circle and limit buckle are in electrical contact；The axial member includes to be serially connected in conducting wire Sliding cylinder and slide post, the peripheral wall of slide post and the inner tube wall of sliding cylinder are in electrical contact；The slide post can be along the axis of sliding cylinder Line slides up and down；The bottom of the slide post is provided with bottom plate, the bottom plate is connect with sliding cylinder by tension spring；In the axis Elastic protective layer is enclosed with to the outside of element.

The beneficial effects of the present invention are: the lateral direction element and axial member in the present invention are serially connected in earphone cable, it is laterally first Limit buckle and limiting tooth in part can transversion malposition sliding by a small margin, slide post and sliding axle in axial member can be Axile displacement sliding in axial direction by a small margin；When earphone cable is by collision or friction, the slight vibration of earphone cable along line set and Conducting wire transmitting, when which is transferred to lateral direction element and axial member, limiting tooth transverse reciprocating in limit buckle is mobile, will vibrate Cross stream component cut down；Slide post moves axially in sliding cylinder, and the longitudinal component of vibration is cut down；At this point, being transmitted to earphone The vibration on line top is substantially cut down, and stethoscope effect is obviously weakened.

During sliding axle reciprocatingly slides, the tension spring and external elastic protective layer make corresponding elastic shape Become；The elastic protective layer remains closure, and then protects the cleaning of internal element.

Therefore, in using the present invention, shaking, friction, the vibration of earphone cable lower part can effectively be weakened；Meanwhile this It is the earphone cable good appearance of invention, succinct, it uses also extremely convenient, more meets the aesthetic standards of contemporary crowd.

Preferably, limiting tooth small nose circle it is embedded be equipped with permanent magnetism piece, in limit buckle with the permanent magnetism piece face At position, it is embedded with and the heteropolar attracting permanent magnets of the permanent magnetism piece；In order to limit limiting tooth by magneticaction, into one Step weakens stethoscope effect.

Preferably, the anti-interference element is mounted on the upper end of conducting wire, the anti-interference element is close to earplug；In order to The vibration for cutting down most conducting wires, improves the anti-interference of earphone cable.

Detailed description of the invention

Fig. 1 is the cross section structure schematic diagram of anti-interference element in this Anti-interference earphone line one embodiment.

Specific embodiment

Embodiment

In the embodiment shown in fig. 1, this Anti-interference earphone line includes conducting wire 1 and line set 2, and line set 2 is wrapped in conducting wire 1 Outside；

Also access has anti-interference element on this Anti-interference earphone line, and the anti-interference element is mounted on the upper end of conducting wire 1, The anti-interference element is close to earplug；The anti-interference element includes lateral direction element and axial member；The lateral direction element packet The limit buckle 31 being serially connected in conducting wire 1 and limiting tooth 32 are included, the limit buckle 31 is in " C " type buckled along axial section, Limiting tooth 32 is in " work " type along axial section；The sliding of small nose circle 4 of the limiting tooth 32 is embedded in limit buckle 31；It is described small Nose circle 4 and limit buckle 31 are in electrical contact；It is embedded with permanent magnetism piece 41 in the small nose circle 4 of limiting tooth 32, in limit buckle 31 and institute At the position for stating 41 face of permanent magnetism piece, it is embedded with and the heteropolar attracting permanent magnets 311 of the permanent magnetism piece 41；The axial member packet The sliding cylinder 5 and slide post 6 being serially connected in conducting wire 1 are included, the inner tube wall of the peripheral wall and sliding cylinder 5 of slide post 6 is in electrical contact；Institute Stating slide post 6 can slide up and down along the axis of sliding cylinder 5；The bottom of the slide post 6 is provided with bottom plate, the bottom plate and cunning Dynamic cylinder 5 is connected by tension spring 7；Elastic protective layer 8 is enclosed in the outside of the axial member.

Lateral direction element and axial member in the present invention are serially connected in earphone cable, limit buckle 31 and limit in lateral direction element Tooth 32 can transversion malposition sliding by a small margin, slide post 6 and sliding axle in axial member can in the axial direction by a small margin Axile displacement sliding；When earphone cable is by collision or friction, the slight vibration of earphone cable is transmitted along line set 2 and conducting wire 1, the vibration Dynamic when being transferred to lateral direction element and axial member, the transverse reciprocating in limit buckle 31 of limiting tooth 32 is mobile, by the transverse direction of vibration point Amount is cut down；Slide post 6 moves axially in sliding cylinder 5, and the longitudinal component of vibration is cut down；At this point, being transmitted to earphone cable top Vibration substantially cut down, stethoscope effect is obviously weakened.

In the present embodiment, the permanent magnetism piece 41 is by magneticaction, so that small nose circle 4 is in limit buckle 31 always The heart, which can cut down the vibration from each transverse direction, therefore the permanent magnetism piece 41 plays the role of limit, can be into one The jamproof ability of promotion earphone cable of step；The tension spring 7 can play position-limiting action to slide post 6, while can further delay Axial vibration is rushed, tension spring 7 and the effect of permanent magnetism piece 41 are complemented each other, during sliding axle reciprocatingly slides, 7 He of tension spring External elastic protective layer 8 makes corresponding elastic deformation；The elastic protective layer 8 remains closure, and then in protection The cleaning of portion's element.

In the present embodiment, the anti-interference element is close to earplug；Convenient for cutting down the vibration of most conducting wires 1, improve The anti-interference of earphone cable.

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 Anti-interference earphone line, this Anti-interference earphone line includes conducting wire (1) and line set (2), and line set (2) is wrapped in conducting wire (1) outside；It is characterized by: also access has anti-interference element on this Anti-interference earphone line, the anti-interference element includes There are lateral direction element and axial member；The lateral direction element includes the limit buckle (31) being serially connected in conducting wire (1) and limiting tooth (32), the limit buckle (31) is in " C " type buckled along axial section, and limiting tooth (32) is in " work " type along axial section； Small nose circle (4) sliding of the limiting tooth (32) is embedded in limit buckle (31)；The small nose circle (4) and limit buckle (31) are electrically Contact；The axial member includes the sliding cylinder (5) and slide post (6) being serially connected in conducting wire (1), the peripheral wall of slide post (6) It is in electrical contact with the inner tube wall of sliding cylinder (5)；The slide post (6) can slide up and down along the axis of sliding cylinder (5)；In the cunning The bottom of dynamic column (6) is provided with bottom plate, and the bottom plate is connect with sliding cylinder (5) by tension spring (7)；In the outer of the axial member Portion is enclosed with elastic protective layer (8).

2. Anti-interference earphone line according to claim 1, it is characterised in that: embedded in the small nose circle (4) of limiting tooth (32) Equipped with permanent magnetism piece (41), in limit buckle (31) and at the position of permanent magnetism piece (41) face, it is embedded with and the permanent magnetism piece (41) heteropolar attracting permanent magnets (311).

3. Anti-interference earphone line according to claim 1 or 2, it is characterised in that: the anti-interference element is mounted on conducting wire (1) upper end, the anti-interference element are close to earplug.