CN108337590B - Earphone box with wire hiding function - Google Patents
Earphone box with wire hiding function Download PDFInfo
- Publication number
- CN108337590B CN108337590B CN201711496482.4A CN201711496482A CN108337590B CN 108337590 B CN108337590 B CN 108337590B CN 201711496482 A CN201711496482 A CN 201711496482A CN 108337590 B CN108337590 B CN 108337590B
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- CN
- China
- Prior art keywords
- wire
- shell
- earphone
- wheel
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004020 conductor Substances 0.000 claims abstract description 4
- 230000008602 contraction Effects 0.000 claims description 6
- 230000000750 progressive effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1033—Cables or cables storage, e.g. cable reels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses an earphone box with a wire hiding function, which comprises a shell, an earphone wire and a wire wheel, wherein the wire wheel is arranged in shaft seats of two side walls in the shell through a rotating shaft, two conductive rings are sleeved on one side or two sides of the rotating shaft, meanwhile, grooves are formed in the inner wall of the shaft seat at the positions corresponding to the conductive rings, conductors are arranged on the inner wall of the shaft seat, the conductive rings form conductive grooves, and the conductive rings are always contacted with the corresponding conductive grooves to realize an electric connection relationship; the outer end of the movable earphone wire wound on the wire wheel is led out from the outlet of the shell, the inner end of the movable earphone wire is fixed on the rotating shaft of the rope wheel, and two wires at the inner end of the movable earphone wire are respectively connected with two conductive rings; two wires fixed on the upper end of the shell and used for fixing the earphone wire are respectively connected with the two conductive grooves. The invention can realize hiding of the movable earphone wire without changing the state of the fixed earphone wire at the lower end of the shell, thereby being more convenient to use. The invention improves the shaft sleeve and the rotating shaft in the shell, and realizes that the movable earphone wire and the fixed earphone wire are always in stable electric connection when the wire wheel rotates.
Description
Technical Field
The invention relates to the technical field of earphone wire processing devices, in particular to an earphone box with a wire hiding function.
Background
Along with the development of science and technology, the requirements of people on the perfection of scientific and technological products are increasingly improved while the living standard of people is improved. People like to listen while walking by using MP3 or a mobile phone when going out, and are very agreeable. However, the earphone cord is too long, which brings the following inconvenience to the user: there is concern that the hanging wire damages the earphone wire, the redundant length affects the overall aesthetic property of a user when using the earphone, and the knotting phenomenon during storage brings trouble to the user. In a word, the fixed length of the earphone wire leads consumers to need to pay excessive actions for the earphone wire to treat the earphone wire when in use, thus the earphone wire also brings psychological unpleasant feeling, and the earphone wire can face the problems when in use each time because the use frequency of the earphone is higher; when in use, the earphone wire is torn off frequently, the durability is poor, the service life is short, and the waste is caused.
Usually, the design length of the existing earphone is between 1.2 meters and 2 meters, and when the earphone wire with the total length is not needed, the redundant earphone wire can cause unpleasant psychological feeling to the user; the redundant earphone wires can be wound together, so that the time and the labor are wasted when the user unwinds the earphone wires, the operation is complex, and the current mood of the user is affected.
Chinese patent publication No. CN201674628U discloses a retractable earphone line comprising an earphone line, a winding box, a winding shaft, a spring and a fixing button; the earphone wire is provided with a closed cylindrical wire-collecting box; a wire winding shaft is axially arranged in the wire winding box; the earphone wire and one end of the spring with the opposite winding direction of the earphone wire are wound on the winding shaft, and the other end of the spring is fixedly connected with the side wall of the winding box; the side wall of the wire collecting box is provided with a wire outlet hole for enabling the earphone wire to extend out; the wire outlet hole is provided with a fixed button for fixing the earphone wire. The earphone wire has complex structure, high cost and inconvenient use, and solves the old problem for consumers and simultaneously creates a new problem.
Chinese patent publication No. CN201742528U discloses a telescopic earphone wire, including the wire box and set up the bearing in the wire box, the inner circle of bearing links to each other with the one end of fixed axle, the other end of fixed axle links to each other with the inner wall of wire box, the revolving plate is equipped with to the cover on the outer lane of bearing, the lower extreme of revolving plate links to each other with the one end of clockwork spring, the other end of clockwork spring links to each other with the fixed axle, the upper end of revolving plate is provided with the bobbin, the earphone wire winds on the bobbin, be provided with two columnar projections at a certain distance on the inner wall of wire box, the stiff end of earphone wire penetrates in the bobbin and wears out the wire box by the entrance, the entrance is fixed the stiff end of earphone wire on the wire box, the roundabout two columnar projections of expansion end of earphone wire is worn out the wire box by the entrance. The earphone wire has a shaft structure and a wire box, and has complex structure and large occupied space.
In the existing scheme of the telescopic earphone wire, after the earphone wire is hidden in the shell, two ends of the wound earphone wire are required to be pulled out simultaneously, so that inconvenience exists, namely, when the earphone wire is required to be lengthened or locked each time, the shell is always positioned in the middle of the total length of the earphone wire, and the problem that the redundant earphone wire still exists in the pocket of the shell is solved, so that the use is inconvenient.
Disclosure of Invention
The invention provides an earphone box with a wire hiding function, aiming at the problem that the existing earphone wire is unreasonable in contraction treatment.
In order to achieve the above purpose, the following technical scheme is adopted: the earphone box with the wire hiding function comprises a shell, an earphone wire and a wire wheel, wherein the wire wheel is arranged in shaft seats of two side walls in the shell through a rotating shaft, two conductive rings are sleeved on one side or two sides of the rotating shaft, meanwhile, grooves are formed in the inner wall of the shaft seat at positions corresponding to the conductive rings, conductors are arranged on the inner wall of the shaft seats, and the conductive rings are in constant contact with the corresponding conductive grooves to realize an electric connection relationship; the outer end of the movable earphone wire wound on the wire wheel is led out from the outlet of the shell, the inner end of the movable earphone wire is fixed on the rotating shaft of the rope wheel, and the two wires at the inner end are respectively connected with the two conductive rings; two wires fixed on the upper end of the shell and used for fixing the earphone wire are respectively connected with the two conductive grooves.
A driving mechanism is arranged on the rotating shaft of the wire wheel, a folding crank is arranged on the outer side of the shell, and the inner end of the folding crank is connected with the rotating shaft; or an automatic contraction mechanism is arranged in the shell.
The automatic contraction mechanism is characterized in that a spring is arranged at one side or two sides of a wire wheel at the inner end of the shell; an in-shell fixing seat is arranged inside the shell, a wheel body fixing seat is arranged on the side wall of the wire wheel, and the spring is connected between the in-shell fixing seat and the wheel body fixing seat.
The outlet of the shell is led out to form an adjusting flat hole, an I-shaped free swinging plate is sleeved in the adjusting flat hole, a wire hole is formed in the middle of the free swinging plate, and a movable earphone wire penetrates out of the wire hole.
The locking mechanism is arranged, a swing abdication flat hole is formed in the circumferential side surface of the shell, a clamping table is arranged at the inner side of the swing abdication flat hole, a locking sleeve is arranged at the outer side of the swing abdication flat hole, and the locking sleeve is connected with the clamping table into a whole through a connecting rod; the connecting rod is positioned in the swing abdicating flat hole; and a progressive clamping structure is arranged between the clamping table and the inner wall of the shell and between the clamping table and the spoke edge of the wire wheel. The gradual clamping structure is characterized in that an embedded groove from deep to shallow is formed in the inner wall of the shell, and the clamping table is positioned in the embedded groove; or the clamping table is provided with a wedge-shaped structure with one thick side and the other thin side.
A sliding shaft sleeve is sleeved between the rotating shaft and the shaft seat.
The beneficial effects are that: the invention can realize hiding of the movable earphone wire without changing the state of the fixed earphone wire at the lower end of the shell, thereby being more convenient to use. The invention improves the shaft sleeve and the rotating shaft in the shell, and realizes that the movable earphone wire and the fixed earphone wire are always in stable electric connection when the wire wheel rotates.
According to the invention, by means of the built-in spring, the function of automatically retracting the earphone wire after being pulled out can be realized. After the locking mechanism is matched, the stretched movable earphone wire can be locked at any time, so that the purpose of convenient use is achieved.
Drawings
Fig. 1 is a schematic view of the appearance state of the present invention.
Fig. 2 is a schematic cross-sectional structure of fig. 1.
Fig. 3 is a schematic view of the external structure of fig. 2.
FIG. 4 is a schematic view of the sectional structure B-B in FIG. 3.
Reference numerals in the drawings: 1 is a shell, 2 is a movable earphone wire, 3 is a fixed earphone wire, 4 is a free swinging piece, 5 is a locking sleeve, 6 is an adjusting flat hole, 7 is a wire hole, 8 is a swinging abdicating flat hole, 9 is a connecting rod, 10 is a clamping table, 11 is a wire wheel, 12 is a shaft seat, 13 is a smooth shaft sleeve, 14 is a rotating shaft, 15 is a conducting ring, 16 is a conducting groove, 17 is an embedded conducting wire, 18 is a spring, 19 is an in-shell fixing seat, 20 is a wheel body fixing seat, and 21 is a friction pad.
Detailed Description
Example 1: the earphone case as shown in fig. 1 includes a case and an earphone line, and a reel 11. Wherein the earphone line comprises a movable earphone line 2 and a fixed earphone line 3, and the earphone box has the function of hiding the movable earphone line 2.
In fig. 2, it can be seen that the wire wheel 11 is installed in the shaft seat 12 on two side walls in the casing through the rotating shaft 14, two conductive rings 15 are sleeved on one side or two sides of the rotating shaft 14, meanwhile, a groove is formed in the inner wall of the shaft seat 12 corresponding to the conductive rings 15, and a conductor is installed on the inner wall of the shaft seat 12 to form a conductive groove 16, and the conductive rings 15 are always in contact with the corresponding conductive grooves 16 to realize an electrical connection relationship. A sliding sleeve can be sleeved between the rotating shaft 14 and the shaft seat 12 to improve the rotation freedom degree of the wire wheel 11.
The outer end of the movable earphone wire 2 wound on the wire wheel 11 is led out from the outlet of the shell 1, the inner end is fixed on the rotating shaft 14 of the rope wheel, and two wires at the inner end are respectively connected with two conductive rings 15. Two wires fixed on the upper end of the shell for fixing the earphone line 3 are respectively connected with the two conductive grooves 16.
A driving mechanism is provided for the rotary shaft 14 of the wire reel 11, and an automatic retraction mechanism is provided in the housing in this embodiment. The automatic contraction mechanism is characterized in that a spring 18 is arranged on one side or two sides of a wire wheel 11 at the inner end of a shell 1. An in-shell fixing seat is arranged inside the shell 1, a wheel body fixing seat is arranged on the side wall of the wire wheel 11, and a spring 18 is connected between the in-shell fixing seat and the wheel body fixing seat.
By incorporating the spring 18, the function of automatically retracting the earphone cord after it is pulled out can be achieved. After the locking mechanism is matched, the stretched movable earphone line 2 can be locked at any time, so that the purpose of convenient use is achieved.
Example 2: on the basis of the embodiment 1, the driving mechanism is that a folding crank is arranged on the outer side of the shell, and the inner end of the folding crank is connected with a rotating shaft 14.
Example 3: on the basis of the embodiment 1, an outlet of the shell 1 is led out to form an adjusting flat hole 6, an I-shaped free swinging piece 4 is sleeved in the adjusting flat hole 6, a wire hole 7 is arranged in the middle of the free swinging piece 4, and the movable earphone wire 2 passes through the wire hole 7.
Example 4: on the basis of embodiment 1, a lock release mechanism is provided. Referring to fig. 3 and 4, a swing abdication flat hole 8 is formed on the circumferential side surface of a shell, a clamping table 10 is arranged at the inner side of the swing abdication flat hole 8, a lock release sleeve 5 is arranged at the outer side of the swing abdication flat hole, and the lock release sleeve 5 is connected with the clamping table 10 into a whole through a connecting rod 9; the connecting rod 9 is positioned in the swing abdicating flat hole 8. A progressive clamping structure is arranged between the clamping table 10 and the inner wall of the shell 1 and the spoke edge of the wire wheel 11. The gradual clamping structure is characterized in that a caulking groove from deep to shallow is formed in the inner wall of the shell 1, and the clamping table 10 is positioned in the caulking groove; or the card table 10 is provided in a wedge-shaped structure with one thick side and the other thin side. A friction pad 21 is provided inside the lock release sleeve 5.
Example 5: on the basis of the embodiment 1, a locking mechanism is arranged, and the locking mechanism can also be a mode of arranging a wedge-shaped friction block for driving the inside from the side surface of the shell 1 and is used for extruding the side wall of the wire wheel 11 and the inner wall of the shell 1.
Claims (6)
1. An earphone box with hide line function, includes shell and earphone cord to and line wheel, characterized by: the wire wheel is arranged in shaft seats of two side walls in the shell through a rotating shaft, two conductive rings are sleeved on one side or two sides of the rotating shaft, meanwhile, grooves are formed in the inner wall of the shaft seat at positions corresponding to the conductive rings, conductors are arranged on the inner wall of the shaft seat, and the conductive rings are always in contact with the corresponding conductive grooves to realize an electric connection relationship; the outer end of the movable earphone wire wound on the wire wheel is led out from the outlet of the shell, the inner end of the movable earphone wire is fixed on the rotating shaft of the rope wheel, and the two wires at the inner end are respectively connected with the two conductive rings; two leads fixed on the upper end of the shell and used for fixing the earphone wire are respectively connected with the two conductive grooves; the outlet of the shell is led out to form an adjusting flat hole, an I-shaped free swinging plate is sleeved in the adjusting flat hole, a wire hole is formed in the middle of the free swinging plate, and a movable earphone wire penetrates out of the wire hole.
2. The earphone case with a hidden line function according to claim 1, wherein: a driving mechanism is arranged on the rotating shaft of the wire wheel, a folding crank is arranged on the outer side of the shell, and the inner end of the folding crank is connected with the rotating shaft; or an automatic contraction mechanism is arranged in the shell.
3. The earphone case with a hidden line function according to claim 2, characterized in that: the automatic contraction mechanism is characterized in that a spring is arranged at one side or two sides of a wire wheel at the inner end of the shell; an in-shell fixing seat is arranged inside the shell, a wheel body fixing seat is arranged on the side wall of the wire wheel, and a spring is connected between the in-shell fixing seat and the wheel body fixing seat.
4. The earphone case with a hidden line function according to claim 1, wherein: the locking mechanism is arranged, a swing abdication flat hole is formed in the circumferential side surface of the shell, a clamping table is arranged at the inner side of the swing abdication flat hole, a locking sleeve is arranged at the outer side of the swing abdication flat hole, and the locking sleeve is connected with the clamping table into a whole through a connecting rod; the connecting rod is positioned in the swing abdicating flat hole; and a progressive clamping structure is arranged between the clamping table and the inner wall of the shell and between the clamping table and the spoke edge of the wire wheel.
5. The earphone case with a hidden line function according to claim 4, wherein: the gradual clamping structure is characterized in that an embedded groove from deep to shallow is formed in the inner wall of the shell, and the clamping table is positioned in the embedded groove; or the clamping table is provided with a wedge-shaped structure with one thick side and the other thin side.
6. The earphone case with a hidden line function according to claim 1, wherein: a sliding shaft sleeve is sleeved between the rotating shaft and the shaft seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711496482.4A CN108337590B (en) | 2017-12-31 | 2017-12-31 | Earphone box with wire hiding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711496482.4A CN108337590B (en) | 2017-12-31 | 2017-12-31 | Earphone box with wire hiding function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108337590A CN108337590A (en) | 2018-07-27 |
| CN108337590B true CN108337590B (en) | 2024-05-24 |
Family
ID=62924051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711496482.4A Active CN108337590B (en) | 2017-12-31 | 2017-12-31 | Earphone box with wire hiding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108337590B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101111091A (en) * | 2007-08-24 | 2008-01-23 | 朱在国 | Electric sounding device with suppressible earphone |
| CN103716726A (en) * | 2014-01-06 | 2014-04-09 | 徐鸿 | Line winding wheel for storing earphone line |
| CN204887378U (en) * | 2015-08-20 | 2015-12-16 | 李行 | Earphone expansion bend |
-
2017
- 2017-12-31 CN CN201711496482.4A patent/CN108337590B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101111091A (en) * | 2007-08-24 | 2008-01-23 | 朱在国 | Electric sounding device with suppressible earphone |
| CN103716726A (en) * | 2014-01-06 | 2014-04-09 | 徐鸿 | Line winding wheel for storing earphone line |
| CN204887378U (en) * | 2015-08-20 | 2015-12-16 | 李行 | Earphone expansion bend |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108337590A (en) | 2018-07-27 |
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