CN209046836U

CN209046836U - A kind of anti-coiling In-Ear Headphones

Info

Publication number: CN209046836U
Application number: CN201821681177.2U
Authority: CN
Inventors: 李超
Original assignee: Shenzhen Fast Digital Technology Co Ltd
Current assignee: Shenzhen Fast Digital Technology Co Ltd
Priority date: 2018-10-17
Filing date: 2018-10-17
Publication date: 2019-06-28
Anticipated expiration: 2028-10-17

Abstract

The utility model discloses a kind of anti-coiling In-Ear Headphones, including cabinet, transverse tube is communicated with below the left and right sides of the cabinet, opening is offered at the top of the cabinet, the inner wall of the opening is rotatably connected to disk by the first pin shaft, the front center of the disk is connected with the first angular wheel, the positive bottom engagement of first angular wheel is connected with the second angular wheel, the bottom centre of second angular wheel is connected with the first vertical bar, the bottom end of first vertical bar is connected with thick bar, is connected with annulus on the left of the outer wall of the thick bar.The anti-coiling In-Ear Headphones, so that extraneous earphone cable is convenient for storage, the earphone cable avoided in traditional technology is too long, caused earphone cable is wound on front, and the anti-coiling In-Ear Headphones whole design structure is simple, it is stored convenient for earphone cable, is provided a great convenience to the use of user, can satisfy nowadays people's needs completely.

Description

A kind of anti-coiling In-Ear Headphones

Technical field

The utility model relates to ear phone technology field, specially a kind of anti-coiling In-Ear Headphones.

Background technique

Earphone is that the stereo set for personal use, without bothering other people mainly has according to the classification of its transposition mode Moving-coil mode, electrostatic and such as magnetic type.The separating type from structure, semi open model and closed then have ear from wearing in form Plug and wear-type, moving coil earphone are most common, the most common earphones, its driving unit is basically one small-sized Moving-coil speaker drives the diaphragm oscillations being attached thereto by the voice coil in permanent magnetic field, and moving coil earphone efficiency is relatively high, greatly It can be mostly the earphone output driving on sound equipment, and reliability and durability, but since earphone cable is too long, so earphone cable can be wound on chest Before, the normal activity of user is not only influenced, or even earphone cable and the external world is be easy to cause to scrape the damage for causing earphone together, And wireless headset is expensive, and it is easily damaged, and the sound quality transmitted can not show a candle to wired earphone, so the prior art can not expire Sufficient people's needs.

Summary of the invention

The purpose of this utility model is to provide a kind of anti-coiling In-Ear Headphones, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of anti-coiling In-Ear Headphones, including case The left and right sides lower section of body, the cabinet is communicated with transverse tube, and opening, the inner wall of the opening are offered at the top of the cabinet It is rotatably connected to disk by the first pin shaft, the front center of the disk is connected with the first angular wheel, first taper The positive bottom engagement of gear is connected with the second angular wheel, and it is perpendicular that the bottom centre of second angular wheel is connected with first Bar, the bottom end of first vertical bar are connected with thick bar, and annulus is connected on the left of the outer wall of the thick bar, and the bottom of the thick bar is logical It crosses bearing and is rotatably connected to the second vertical bar, the bottom of second vertical bar and the inner wall bottom of cabinet fit, the cabinet It is connected with first support at left and right sides of inner wall bottom, the top of the first support is rotatably connected to first by the second pin shaft The inner wall top left and right sides of idler wheel, the cabinet is connected with spring, and the bottom of the spring is connected with second support, described The bottom of second support is rotatably connected to the second idler wheel by third pin shaft.

Preferably, it is connected with pedestal at left and right sides of the top of the second support, is connected at the top of the pedestal thin Bar, the thin bar runs through the top of cabinet by through-hole, and the thin bar fits with the through hole, and passes through at the top of the thin bar Top plate is fixed together, and is connected with handle at the top of the top plate.

Preferably, the outer wall of the transverse tube and cabinet joint are socketed with rubber ring.

Preferably, the outer wall of the disk offers mill line.

Preferably, the outer wall of the handle is socketed rubber sleeve.

Compared with prior art, the utility model has the beneficial effects that the anti-coiling In-Ear Headphones, pass through thick bar, Cooperation between one vertical bar, the second angular wheel, the first angular wheel and disk, so that extraneous earphone cable avoids convenient for storage Earphone cable in traditional technology is too long, and caused earphone cable is wound on front, influence the normal activity of user, or even be easy to make The problem of damage for causing earphone together is scraped at earphone cable and the external world, greatly facilitates user, and pass through the first rolling Cooperation between wheel, the second idler wheel, first support, second support and spring, extraneous earphone cable can be clamped, so that ear Machine line keeps close in the winding of thick bar outer wall, avoids earphone cable in the knotting of the inside of cabinet, winds, very convenient, and should Anti- coiling In-Ear Headphones whole design structure is simple, is stored convenient for earphone cable, is provided greatly to the use of user Convenience, can satisfy nowadays people's needs completely, be suitable for promote the use of.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the connection relationship structural schematic diagram of disk in Fig. 1, thick bar and the second vertical bar；

Fig. 3 is the connection relationship structural schematic diagram of thin bar, handle and the second idler wheel in Fig. 1.

In figure: 1, cabinet, 2, transverse tube, 3, rubber ring, 4, opening, 5, disk, the 6, first pin shaft, the 7, first angular wheel, 8, mill line, the 9, second angular wheel, the 10, first vertical bar, 11, thick bar, 12, annulus, 13, bearing, the 14, second vertical bar, 15, first Bracket, the 16, second pin shaft, the 17, first idler wheel, 18, through-hole, 19, thin bar, 20, top plate, 21, handle, 22, rubber sleeve, 23, bottom Seat, 24, second support, 25, spring, 26, third pin shaft, the 27, second idler wheel.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of anti-coiling In-Ear Headphones, including cabinet 1, the left and right sides lower section of cabinet 1 is communicated with transverse tube 2, and transverse tube 2 prevents cabinet 1 and earphone cord from generating biggish friction, case The top of body 1 offers opening 4, and 4 inner wall of being open is rotatably connected to disk 5 by the first pin shaft 6, is turned by disk 5 Dynamic first angular wheel 7, the front center of disk 5 are connected with the first angular wheel 7, and the positive bottom of the first angular wheel 7 is nibbled Conjunction is connected with the second angular wheel 9, and the bottom centre of the second angular wheel 9 is connected with the first vertical bar 10, and the first vertical bar 10 is Thick bar 11 can be driven to rotate under the drive of two angular wheels 9, the bottom end of the first vertical bar 10 is connected with thick bar 11, thick bar 11 it is outer Be connected with annulus 12 on the left of wall, thick bar 11 by the drive of annulus 12 external world's earphone cord from being wound in itself outer wall, thick bar 11 Bottom is rotatably connected to the second vertical bar 14 by bearing 13, and gear 13 and the second vertical bar 14 realize the limit for thick bar 11, the The bottom of two vertical bars 14 fits with the inner wall bottom of cabinet 1, is connected with first support at left and right sides of the inner wall bottom of cabinet 1 15, the top of first support 15 is rotatably connected to the first idler wheel 17 by the second pin shaft 16, passes through the first idler wheel 17 and the second rolling The cooperation of wheel 27 can clamp earphone cable, and the left and right sides is connected with spring 25 at the top of the inner wall of cabinet 1, and spring 25 gives the For two brackets 24 close to the elastic force of first support 15, the bottom of spring 25 is connected with second support 24, and the bottom of second support 24 is logical It crosses third pin shaft 26 and is rotatably connected to the second idler wheel 27, be connected with pedestal 23, pedestal at left and right sides of the top of second support 24 23 top is connected with thin bar 19, and thin bar 19, which is realized, limits second support 24, and thin bar 19 is by through-hole 18 through cabinet 1 The top at top, and thin bar 19 and 18 clearance fit of through-hole, thin bar 19 is fixed together by top plate 20, and the top of top plate 20 is solid It is connected to handle 21, handle 21 is convenient for controlroof 20, and the outer wall of transverse tube 2 and 1 joint of cabinet are socketed with rubber ring 3, rubber ring 3 Enhancing the sealing between cabinet 1 and transverse tube 2, the outer wall of disk 5 offers mill line 8, and mill line 8 increases the friction of 5 outer wall of disk, The outer wall of hand 21 is socketed rubber sleeve 22, and rubber sleeve 22 increases the friction of 21 outer wall of handle.

Extraneous earphone cable is run through to the left and right sides of cabinet 1 by transverse tube 2 first, and by earphone cable from the inner wall of annulus 12 It passes through, it is ensured that earphone cable is between the first idler wheel 17 and the second idler wheel 27, when user needs using earphone, by outside Pull earphone cable so that earphone cable is extracted out from the inside of cabinet 1, and then meets the needs of user, anti-using this when not needing When coiling In-Ear Headphones, rotating circular disc 5, disk 5 drives the first angular wheel 7, and the first angular wheel 7 drives the second conical tooth 9 rotation of wheel, the second angular wheel 9 drive thick bar 11 to rotate by the first vertical bar 10, and thick bar 11 passes through the effect of annulus 12, so that Earphone cord from being wound thick bar 11 outer wall so that the earphone cable of the left and right sides of cabinet 1 is stored, in earphone cord from being wound During 11 outer wall of thick bar, the first idler wheel 17 and the second idler wheel 27 clip earphone cable, it is ensured that earphone cable is in the outer of thick bar 11 Wall winding is close.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore It should not be understood as limiting the present invention.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of anti-coiling In-Ear Headphones, including cabinet (1), it is characterised in that: below the left and right sides of the cabinet (1) It is communicated with transverse tube (2), is offered opening (4) at the top of the cabinet (1), the inner wall of the opening (4) passes through the first pin shaft (6) It is rotatably connected to disk (5), the front center of the disk (5) is connected with the first angular wheel (7), first angular wheel (7) positive bottom engagement is connected with the second angular wheel (9), and the bottom centre of second angular wheel (9) is connected with the The bottom end of one vertical bar (10), first vertical bar (10) is connected with thick bar (11), is connected on the left of the outer wall of the thick bar (11) The bottom of annulus (12), the thick bar (11) is rotatably connected to the second vertical bar (14) by bearing (13), second vertical bar (14) bottom and the inner wall bottom of cabinet (1) fit, and are connected with first at left and right sides of the inner wall bottom of the cabinet (1) The top of bracket (15), the first support (15) is rotatably connected to the first idler wheel (17), the case by the second pin shaft (16) The left and right sides is connected with spring (25) at the top of the inner wall of body (1), and the bottom of the spring (25) is connected with second support (24), The bottom of the second support (24) is rotatably connected to the second idler wheel (27) by third pin shaft (26).

2. a kind of anti-coiling In-Ear Headphones according to claim 1, it is characterised in that: the top of the second support (24) It is connected with pedestal (23), is connected with thin bar (19) at the top of the pedestal (23), the thin bar (19) passes through at left and right sides of portion Through-hole (18) runs through the top of cabinet (1), and the thin bar (19) and through-hole (18) clearance fit, the top of the thin bar (19) It is fixed together by top plate (20), is connected with handle (21) at the top of the top plate (20).

3. a kind of anti-coiling In-Ear Headphones according to claim 1, it is characterised in that: the outer wall of the transverse tube (2) with Cabinet (1) joint is socketed with rubber ring (3).

4. a kind of anti-coiling In-Ear Headphones according to claim 1, it is characterised in that: the outer wall of the disk (5) is opened Equipped with mill line (8).

5. a kind of anti-coiling In-Ear Headphones according to claim 2, it is characterised in that: the outer wall set of the handle (21) It is connected to rubber sleeve (22).