CN207124724U

CN207124724U - A kind of earphone having hearing of automatic takeup

Info

Publication number: CN207124724U
Application number: CN201720881404.5U
Authority: CN
Inventors: 董静
Original assignee: Yellow River Conservancy Technical Institute
Current assignee: Yellow River Conservancy Technical Institute
Priority date: 2017-07-20
Filing date: 2017-07-20
Publication date: 2018-03-20
Anticipated expiration: 2027-07-20

Abstract

The utility model discloses a hearing earphone for automatic wire take-up, which comprises an earphone wire. A sliding sleeve is movably connected to the earphone wire, and a bottom plate is fixedly connected to the sliding sleeve. The bottom plate is arranged in an L row, and the bottom plate The bottom edge is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is fixedly sleeved with a fixed disk, the fixed disk is provided with a first bayonet, and the top side of the bottom plate is provided with a chute , the inner wall of the chute shown is fixedly plugged with a slide bar, the slide bar is movably socketed with a slider, and the slide block is fixedly connected with a cover plate. The utility model inserts the earphone head into the first bayonet of the fixed disk, and directly drives the earphone wire to wind on the rotating shaft under the action of the motor, and protects the earphone wire through the bottom plate and the cover plate, and stores the earphone wire in an orderly manner. Avoid the earphone wires being entangled with each other, avoid the friction between the earphone wires and the external resting surface to cause wear, improve the service life, and improve the user's use effect.

Description

A kind of earphone having hearing of automatic takeup

Technical field

Headphone device field is the utility model is related to, specially a kind of earphone having hearing of automatic takeup.

Background technology

The English language with strong applicability as one, great attention is also received in the study of student education English, English study includes listening, speaking, reading and writing, listens as a requisite skill, critical role is occupied in English study, student listens in English Mechanics practise in, it is necessary to be frequently utilized that earphone having hearing carry out Listening Training, in general earphone after use, because earphone cord is long Often mutually winding entanglement produces abrasion in one, or in the friction that face is shelved with the external world, influences its service life, in view of This, the utility model proposes a kind of earphone having hearing of automatic takeup to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of earphone having hearing of automatic takeup, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical scheme：A kind of earphone having hearing of automatic takeup, including Earphone cord, movable sleeve is connected to sliding sleeve on the earphone cord, is fixedly connected with bottom plate on the sliding sleeve, and the bottom plate is in L-shaped, institute State bottom plate base and be fixedly connected with motor, the motor output end is fixedly connected with rotating shaft, and fixed cover is connected to admittedly in the rotating shaft Price fixing, the fixed disk are provided with the first bayonet socket, and bottom plate side top is provided with chute, and shown chute inwall is fixed and is plugged with Slide bar, movable sleeve is connected to sliding block on the slide bar, cover plate is fixedly connected with the sliding block, and cover plate is by side plate and top plate group Into being fixedly connected with spring on the chute wall, the spring is socketed on slide bar, and the one end of spring away from chute wall Fitted with sliding block side.

Preferably, the bottom plate bottom surface is provided with the second bayonet socket, and the second bayonet socket side wall is fixedly connected with elastic membrane.

Preferably, the bottom plate is provided with shift knob, and the shift knob is electrically connected with motor.

Preferably, the cover plate side plate inwall both ends are equipped with gag lever post, and the bottom plate is provided with and two gag lever posts are slided The stopper slot of dynamic connection.

Preferably, the sliding sleeve inwall both sides are connected with ball, the relative side of two balls and earphone cord two Side fits.

Compared with prior art, the beneficial effects of the utility model are：The utility model is rational in infrastructure, practical, tool Have the advantage that：

By the way that headset earpiece head is inserted in the first bayonet socket of fixed disk, earphone cord from being wound is directly driven under motor effect In in rotating shaft, and earphone cord is shielded by bottom plate and cover plate, earphone cord is stored in order, avoids earphone cord from mutually twining Around entanglement in one, avoid earphone cord from producing abrasion in the friction for shelving face with the external world, improve the service life of earphone cord, improve The using effect of user.

Brief description of the drawings

Fig. 1 is the utility model top view cross section structural representation；

Fig. 2 is the utility model side elevational cross-section structural representation；

Fig. 3 is the mplifying structure schematic diagram of A in Fig. 1.

In figure：1 earphone cord, 2 sliding sleeves, 3 balls, 4 bottom plates, 5 fixed disks, 6 first bayonet sockets, 7 rotating shafts, 8 gag lever posts, 9 cover plates, 10 elastic membranes, 11 second bayonet sockets, 12 springs, 13 sliding blocks, 14 slide bars, 15 motors.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of earphone having hearing of automatic takeup, including ear Machine line 1, movable sleeve is connected to sliding sleeve 2 on earphone cord 1, and the inwall both sides of sliding sleeve 2 are connected with ball 3, and two balls 3 are relative The 1 liang of side in side and earphone cord fits, and sets ball 3 to make sliding sleeve 2 when being slided along earphone cord 1, more smooth, sliding sleeve 2 On be fixedly connected with bottom plate 4, bottom plate 4 is in L-shaped, and the base of bottom plate 4 is fixedly connected with motor 15, and the output end of motor 15 is fixedly connected There is a rotating shaft 7, fixed cover is connected to fixed disk 5 in rotating shaft 7, and fixed disk 5 is provided with the first bayonet socket 6, and the side top of bottom plate 4, which is provided with, to be slided Groove, shown chute inwall are fixed and are plugged with slide bar 14, and movable sleeve is connected to sliding block 13 on slide bar 14, and lid is fixedly connected with sliding block 13 Plate 9, and cover plate 9 is made up of side plate and top plate, the side plate inwall both ends of cover plate 9 are equipped with gag lever post 8, and bottom plate 4 is provided with and two The stopper slot that gag lever post 8 is slidably connected, when being slided along bottom plate 4, gag lever post 8 can slide cover plate 9 along stopper slot, in order to avoid lid Plate 9 deviates position in movement, is fixedly connected with spring 12 on chute wall, spring 12 is socketed on slide bar 14, and spring 12 One end and the side of sliding block 13 away from chute wall fit, and the bottom surface of bottom plate 4 is provided with the second bayonet socket 11, the side wall of the second bayonet socket 11 Elastic membrane 10 is fixedly connected with, when two receiver heads of earphone are inserted on the first bayonet socket 6, can be extended on the second bayonet socket 11, and Elastic membrane 10 fits, and when that need to use earphone, only need to press elastic membrane 10 and extrude at earphone cylinder end from the first bayonet socket 6, Bottom plate 4 is provided with shift knob, and shift knob is electrically connected with motor 15, and turning for rotating shaft 7 is controlled by controlling switch button It is dynamic, to realize the automatic takeup of earphone cord 1.

Operation principle：Sliding sleeve when in use, is first moved to the one end in plug-in source, along cunning by the device along earphone cord 1 Bar 14 moves sliding block 13, indirect movable cover plate 9, two headset earpiece ends is inserted in the first bayonet socket 6, make headset earpiece end and bullet Property film 10 fit, then controlling switch button makes motor 15 control rotating shaft 7 to rotate, so as to automatic takeup, after take-up, Spring 12 acts on lower cover 9 and set back automatically, protects earphone cord 1.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. A hearing earphone for automatic wire take-up, comprising an earphone wire (1), characterized in that: the earphone wire (1) is movably sleeved with a sliding sleeve (2), and the sliding sleeve (2) is fixedly connected There is a base plate (4), the base plate (4) is L-shaped, a motor (15) is fixedly connected to the bottom edge of the base plate (4), and a rotating shaft (7) is fixedly connected to the output end of the motor (15). The rotating shaft (7) is fixedly sleeved with a fixed disk (5), the fixed disk (5) is provided with a first bayonet (6), and the top of the side of the bottom plate (4) is provided with a chute, as shown in the slide A slide bar (14) is fixedly plugged into the groove inner wall, and a slide block (13) is movably socketed on the slide bar (14), and a cover plate (9) is fixedly connected to the slide block (13), and the cover plate (9) It consists of a side plate and a top plate, a spring (12) is fixedly connected to the side wall of the chute, the spring (12) is sleeved on the slide bar (14), and the spring (12) is away from the side of the chute One end of the wall fits against the side of the slide block (13).

2. A hearing earphone with automatic wire take-up according to claim 1, characterized in that: the bottom surface of the bottom plate (4) is provided with a second bayonet (11), and the side of the second bayonet (11) is The wall is fixedly connected with an elastic membrane (10).

3. The hearing earphone with automatic wire take-up according to claim 1, characterized in that: the bottom plate (4) is provided with a switch button, and the switch button is electrically connected with a motor (15).

4. A hearing earphone with automatic wire take-up according to claim 1, characterized in that: both ends of the inner wall of the side plate of the cover plate (9) are provided with limit rods (8), and on the bottom plate (4) There is a limiting groove slidingly connected with the two limiting rods (8).

5. A hearing earphone with automatic wire take-up according to claim 1, characterized in that: balls (3) are movably connected to both sides of the inner wall of the sliding sleeve (2), and the opposite side of the two balls (3) fit the sides of the headphone cable (1).