CN112822590A

CN112822590A - Earphone convenient to use

Info

Publication number: CN112822590A
Application number: CN202011625791.9A
Authority: CN
Inventors: 柯堪贵
Original assignee: Guangzhou Yonghe Electronic Co ltd
Current assignee: Guangzhou Yonghe Electronic Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-05-18
Anticipated expiration: 2040-12-30
Also published as: CN112822590B

Abstract

The invention discloses a convenient earphone, comprising: the lower parts of the earphone bodies are connected with earphone wires, the lower ends of the earphone wires are connected with each other, and the lower ends of the earphone wires are fixedly connected with audio wires; the earphone line protection device comprises a protection shell, a first fixing shaft and a second fixing shaft, wherein the protection shell is wrapped at the connection positions of a plurality of earphone lines, the first fixing shaft is symmetrically fixed in the protection shell, and the second fixing shaft is fixed in the protection shell below the first fixing shaft; the earphone cables are respectively wound on the first rotating shafts; the second rotating shaft is sleeved on the second fixed shaft, and the upper end of the audio cable is wound on the second rotating shaft; winding mechanism, it sets up in the protective housing for drive first pivot and second pivot and rotate, contrast prior art, can prevent the damage of earphone, convenient reuse, it prevents that the too much indiscriminate winding earphone line of user from causing the destruction to the earphone, can control the length of earphone cord simultaneously, the convenience is at the different length demands of user.

Description

Earphone convenient to use

Technical Field

The invention particularly relates to an earphone convenient to use.

Background

The application of smart mobile phone makes more the earphone of using, we often use up the earphone and just fold and throw into the pocket or in the package with the hand, do so the easy damage earphone of one time, the unordered winding of earphone line also brings the trouble for using again, so many people all use spooler or collecting bag to deposit the earphone, the earphone spooler on the market at present is troublesome to use, once need install once using, it is very inconvenient, the length of its line can not be controlled to current earphone simultaneously, can't use according to the required state of user when using.

Disclosure of Invention

The invention aims to provide a convenient earphone.

In order to achieve the purpose, the invention adopts the following scheme:

a headset for convenient use, comprising:

the lower parts of the earphone bodies are connected with earphone wires, the lower ends of the earphone wires are connected with each other, and the lower ends of the earphone wires are fixedly connected with audio wires;

the earphone line protection device comprises a protection shell, a first fixing shaft and a second fixing shaft, wherein the protection shell is wrapped at the connection positions of a plurality of earphone lines, the first fixing shaft is symmetrically fixed in the protection shell, and the second fixing shaft is fixed in the protection shell below the first fixing shaft;

the earphone cables are respectively wound on the first rotating shafts;

the second rotating shaft is sleeved on the second fixed shaft, and the upper end of the audio cable is wound on the second rotating shaft;

the winding mechanism is arranged in the protective shell and used for driving the first rotating shaft and the second rotating shaft to rotate;

and a locking mechanism arranged in the protective shell and used for locking the lengths of the earphone line and the audio line.

Furthermore, first friction lines are arranged at one ends of the first rotating shaft and the second rotating shaft.

Further, winding mechanism is including fixing the first spur gear at first pivot tip second spur gear end fixing has the second spur gear it has the axis of rotation to lie in the activity of protective housing inner wall and peg graft between first spur gear and the second spur gear, axis of rotation end fixing has the third spur gear, the third spur gear meshes with first spur gear and second spur gear respectively axis of rotation outer wall periphery cover is established and is fixed with the coil spring, coil spring one end is fixed at the protective housing inner wall.

Further, locking mechanical system is including fixing the grafting portion at protective housing top inner wall the vertical penetration in protective housing top is equipped with the inserted link and runs through grafting portion be fixed with the arc rack below the inserted link, arc rack and third straight-tooth gear meshing the inserted link both sides are fixed with first spring, first spring upper end and grafting portion fixed connection the symmetrical activity is pegged graft in the grafting portion and is had the joint piece of heterozygous inserted link of ability joint fixedly connected with second spring between joint piece and the grafting portion protective housing one side is equipped with the release mechanism that can unblock locking mechanical system.

Furthermore, release mechanism is including fixing the bellying of fixing in joint piece one side the protective housing outer wall runs through to peg graft and has the press platen that can drive the joint piece through the bellying and remove be fixed with the third spring between press platen and the protective housing outer wall.

Preferably, an adhesive tape is fixed at the connection position of the earphone cord.

Preferably, a pressing handle is fixed at the upper end of the insertion rod.

In summary, compared with the prior art, the invention has the beneficial effects that:

the invention adopts the technology, when a user uses or wears the earphone, the earphone body is firstly plugged into the ear by the user, then the user pulls the earphone wire and the audio wire, the earphone wire and the audio wire are respectively sleeved on the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft are respectively plugged into the protective shell through the first fixed shaft and the second fixed seat which are arranged in the protective shell, when the earphone wire and the audio wire are pulled, the distance between the earphone wire and the audio wire is locked through the locking mechanism, after the user uses the earphone, the first rotating shaft and the second rotating shaft are driven to rotate through the winding mechanism, so that the earphone wire and the audio wire are recovered, compared with the prior art, the damage of the earphone can be prevented, the reuse is convenient, the damage of the earphone wire caused by the excessive winding of the earphone wire by the user can be prevented, and the length of the earphone wire can be controlled at the same time, the length of the user can be conveniently required.

Drawings

Fig. 1 is a perspective view of the present invention.

FIG. 2 is a schematic half-section view of the present invention.

Fig. 3 is an exploded view of the present invention.

FIG. 4 is an isolated exploded view of the component housing of the present invention.

FIG. 5 is an enlarged view of A-1 of FIG. 3 according to the present invention.

Fig. 6 is an isolated schematic view of the parts clamping block of the present invention.

Description of reference numerals: 1. an earphone body; 2. an earphone line; 3. an audio line; 4. a first fixed shaft; 5. a protective shell; 6. a second fixed shaft; 7. a first rotating shaft; 8. a second rotating shaft; 100. a drive mechanism; 200. a locking mechanism; 300. an unlocking mechanism; 101. a first straight gear; 102. A second spur gear; 103. a rotating shaft; 104. a third spur gear; 106. a coil spring; 201. a plug-in part; 202. a plug rod; 203. an arc-shaped rack; 204. a first spring; 205. a clamping block; 206. a second spring; 301. a boss portion; 302. a pressing plate; 303. a third spring; 21. An adhesive tape; 2021. a handle.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing the relationship of one element(s) or feature(s) to another element(s) or feature(s) in the drawings and may encompass different orientations of the device in use or operation and the orientation depicted in the drawings. The devices may be turned to different orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used therein should be interpreted accordingly and are not to be construed as limiting the invention, and the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

a user-friendly headset as shown in fig. 1 to 6, comprising: the lower parts of a plurality of earphone bodies 1 are connected with earphone wires 2, the lower ends of the earphone wires 2 are connected with each other, the lower ends of the earphone wires 2 are fixedly connected with audio wires 3, and adhesive tapes 21 are fixed at the joints of the earphone wires 2; the earphone line protection device comprises a protection shell 5, a first fixing shaft 4 and a second fixing shaft 6, wherein the protection shell 5 is wrapped at the joint of a plurality of earphone lines 2, the first fixing shaft 4 is symmetrically fixed in the protection shell, and the second fixing shaft 6 is fixed in the protection shell 5 below the first fixing shaft 4; the first rotating shafts 7 are movably sleeved on the first fixing shaft 4, and the earphone wires 2 are wound on the first rotating shafts 7 respectively; the second rotating shaft 8 is sleeved on the second fixed shaft 6, the upper end of the audio cable 3 is wound on the second rotating shaft 8, and first friction grains 71 are arranged at one ends of the first rotating shaft 7 and the second rotating shaft 8; the winding mechanism 100 is arranged in the protective shell 5 and is used for driving the first rotating shaft 7 and the second rotating shaft 8 to rotate; a locking mechanism 200, which is arranged in the protective casing 5 and is used for locking the lengths of the earphone line 2 and the audio line 3, when a user uses or wears the earphone, the user firstly plugs the earphone body 1 into the ear, then the user pulls the earphone line 2 and the audio line 3, the earphone line 2 and the audio line 3 are respectively sleeved on the first rotating shaft 4 and the second rotating shaft 6, the first rotating shaft 4 and the second rotating shaft 6 are respectively inserted into the protective casing 5 through the first fixed shaft 7 and the second fixed shaft 8 which are arranged in the protective casing 5, when the earphone line 2 and the audio line 3 are pulled, the distance between the earphone line 2 and the audio line 3 is locked through the locking mechanism 200, after the user uses the earphone, the first rotating shaft 7 and the second rotating shaft 8 are driven to rotate through the rolling mechanism 100, so that the earphone line 2 and the audio line 3 are recovered, when the first rotating shaft 7 and the second rotating shaft 8 rotate, through the friction lines 71 arranged on the first rotating shaft 7 and the second rotating shaft 8, friction line 71 prevents its slippage in first pivot 7 and second pivot 8, compares prior art, can prevent the damage of earphone, and convenient reuse, it prevents that the too much indiscriminate winding earphone cord of user from causing the destruction to the earphone, can control the length of earphone cord simultaneously, the convenience is at the different length demands of user.

The winding mechanism 100 of the invention comprises a first straight gear 101 fixed at the end part of a first rotating shaft 7, a second straight gear 102 is fixed at the end part of the second straight gear 102, a rotating shaft 103 is movably inserted between the first straight gear 101 and the second straight gear 102 and positioned on the inner wall of a protective shell 5, a third straight gear 104 is fixed at the end part of the rotating shaft 103, the third straight gear 104 is respectively engaged with the first straight gear 101 and the second straight gear 102, a coil spring 106 is sleeved and fixed at the periphery of the outer wall of the rotating shaft 103, one end of the coil spring 106 is fixed at the inner wall of the protective shell 5, when a user uses an earphone, the locking mechanism is unlocked by the user, so that the rotating shaft 103 inserted in the protective shell 5 drives the third straight gear 104 to rotate by the recovery force of the coil spring 106, and when the third straight gear 104 rotates, the first straight gear 101 and the second straight gear 102 are respectively driven to rotate, at this moment, the first rotating shaft 7 and the second rotating shaft 8 drive the earphone line 2 and the audio line 3 wound on the first rotating shaft to be recovered, and the earphone line and the audio line can be conveniently and quickly recovered and rewound.

The locking mechanism 200 comprises an inserting part 201 fixed on the inner wall above a protective shell 5, an inserting rod 202 is vertically arranged above the protective shell 5 in a penetrating way and penetrates through the inserting part 201, a pressing handle 2021 is fixed at the upper end of the inserting rod 202, an arc-shaped rack 203 is fixed at the lower end of the inserting rod 202, the arc-shaped rack 203 is meshed with a third straight gear 104, first springs 204 are fixed at two sides of the inserting rod 202, the upper end of the first spring 204 is fixedly connected with the inserting part 201, clamping blocks 205 capable of clamping the hybrid inserting rod 202 are symmetrically and movably inserted in the inserting part 201, a second spring 206 is fixedly connected between the clamping blocks 205 and the inserting part 201, an unlocking mechanism 300 capable of unlocking the locking mechanism 200 is arranged at one side of the protective shell 5, and when a user pulls an earphone wire 2 and an audio wire 3, the user moves downwards by pressing the inserting rod 202 with the handle 2021, at this moment, the plug rod 202 is clamped by the clamping block 205 which is plugged in the plugging part 201 through the plug rod 202, the arc-shaped rack 203 at the lower end of the plug rod is meshed with the third straight gear 104, the plug rod 202 resets through the first springs 204 which are fixed on the two sides of the plug rod 202, the two clamping blocks 205 reset through the second springs 206 which are fixedly connected between the clamping blocks 205 and the plugging part 201, and the lengths of the earphone cable and the audio cable are locked.

The unlocking mechanism 300 comprises a protruding portion 301 fixed on one side of a clamping block 205, a pressing plate 302 capable of driving the clamping block 205 to move through the protruding portion 301 is inserted into the outer wall of a protective shell 5 in a penetrating mode, a third spring 303 is fixed between the pressing plate 302 and the outer wall of the protective shell 5, the protruding portion 301 fixed on the clamping block 205 is driven to drive the clamping bank 205 to move through pressing of the pressing plate 302 by a user, and the locking mechanism can be unlocked effectively.

While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A headset for convenient use, comprising:

the earphone comprises a plurality of earphone bodies (1), earphone wires (2) are connected to the lower portions of the earphone bodies, the lower ends of the earphone wires (2) are connected with each other, and audio wires (3) are fixedly connected to the lower ends of the earphone wires (2);

the earphone comprises a protective shell (5), a plurality of earphone wires (2) and a plurality of first fixing shafts (4) are symmetrically fixed in the protective shell, and second fixing shafts (6) are fixed in the protective shell (5) below the first fixing shafts (4);

the earphone cables (2) are respectively wound on the first rotating shafts (7);

the second rotating shaft (8) is sleeved on the second fixed shaft (6), and the upper end of the audio cable (3) is wound on the second rotating shaft (8);

the winding mechanism (100) is arranged in the protective shell (5) and is used for driving the first rotating shaft (7) and the second rotating shaft (8) to rotate;

and a locking mechanism (200) which is provided in the protective case (5) and locks the lengths of the earphone line (2) and the audio line (3).

2. A headset according to claim 1, characterized in that the first shaft (7) and the second shaft (8) are provided with friction marks (71) at one end.

3. The earphone convenient to use according to claim 1, wherein the winding mechanism (100) comprises a first spur gear (101) fixed at an end of a first rotating shaft (7), a second spur gear (102) is fixed at an end of the second spur gear (102), a rotating shaft (103) is movably inserted between the first spur gear (101) and the second spur gear (102) and located on an inner wall of the protective housing (5), a third spur gear (104) is fixed at an end of the rotating shaft (103), the third spur gear (104) is respectively engaged with the first spur gear (101) and the second spur gear (102), a coil spring (106) is fixedly sleeved on a periphery of an outer wall of the rotating shaft (103), and one end of the coil spring (106) is fixed on the inner wall of the protective housing (5).

4. A headset in use according to claim 1 or 3, characterized in that the locking mechanism (200) comprises a plug-in part (201) fixed to the upper inner wall of the protective casing (5), an inserting rod (202) vertically penetrates through the upper part of the protective shell (5) and penetrates through the inserting part (201), an arc-shaped rack (203) is fixed at the lower end of the insertion rod (202), the arc-shaped rack (203) is meshed with the third straight gear (104), a first spring (204) is fixed on two sides of the insertion rod (202), the upper end of the first spring (204) is fixedly connected with the insertion part (201), the plug-in part (201) is symmetrically and movably plugged with a clamping block (205) which can be clamped with the heterozygous plug-in rod (202), a second spring (206) is fixedly connected between the clamping block (205) and the plug part (201), an unlocking mechanism (300) capable of unlocking the locking mechanism (200) is arranged on one side of the protective shell (5).

5. The earphone convenient to use according to claim 4, wherein the unlocking mechanism (300) comprises a protrusion (301) fixed on one side of the clamping block (205), a pressing plate (302) capable of driving the clamping block (205) to move through the protrusion (301) is inserted into the outer wall of the protective shell (5), and a third spring (303) is fixed between the pressing plate (302) and the outer wall of the protective shell (5).

6. A headset convenient to use according to claim 1, characterized in that a rubber strip (21) is fixed at the connection of the headset cord (2).

7. The earphone of claim 4, wherein the upper end of the insertion rod (202) is fixed with a pressing handle (2021).