CN108200502B - Earphone winder - Google Patents
Earphone winder Download PDFInfo
- Publication number
- CN108200502B CN108200502B CN201810145188.7A CN201810145188A CN108200502B CN 108200502 B CN108200502 B CN 108200502B CN 201810145188 A CN201810145188 A CN 201810145188A CN 108200502 B CN108200502 B CN 108200502B
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- Prior art keywords
- earphone
- plug
- locking
- groove
- fixing
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- 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
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses an earphone winder, relates to the technical field of terminal accessories, and aims to solve the problem that an earphone wire at the root of an earphone plug is easy to damage due to repeated use of earphones. The earphone winder comprises a bottom shell with at least one bottom wire outlet groove, and at least one winding unit is arranged on the bottom shell; the earphone plug is characterized in that at least one locking unit used for locking the earphone plug is further arranged on the bottom shell, the locking unit is provided with a locking channel, the extending direction of the locking channel is the same as the plugging direction of the earphone plug, the inner wall of the locking channel is in contact with the plug shell, and the metal core rod of the earphone plug is located outside the locking channel. The earphone winder provided by the invention is used for plugging and unplugging an earphone plug.
Description
Technical Field
The invention relates to the technical field of terminal accessories, in particular to an earphone winder.
Background
With the improvement of the civilization degree of people, many people frequently use the earphones to listen to the audio played by the mobile terminal in public places so as to avoid the influence of the audio played by the mobile terminal on other people.
In the prior art, a mobile terminal is generally provided with an earphone hole, so that an earphone user can receive audio file content played by the mobile terminal by inserting an earphone plug, and when the earphone is not needed, the earphone user generally pulls out the earphone from the earphone hole and winds the earphone on a winder. However, the earphone is frequently used, so that the earphone wire is often required to be wound on the wire winder, the earphone wire at the root of the earphone plug is repeatedly bent, the earphone is frequently used and also needs to be repeatedly plugged and unplugged, and the plugging force of the plugging and unplugging earphone plug causes the earphone wire at the root of the earphone plug to be easily damaged, so that the earphone can not be normally used.
Disclosure of Invention
The invention aims to provide an earphone winder, which aims to solve the problem that an earphone wire at the root of an earphone plug is easy to damage due to repeated use of earphones.
In order to achieve the above purpose, the invention provides the following technical scheme:
the earphone winder comprises a bottom shell with at least one bottom wire outlet groove, wherein at least one winding unit is arranged on the bottom shell; the earphone plug is characterized in that at least one locking unit used for locking the earphone plug is further arranged on the bottom shell, the locking unit is provided with a locking channel, the extending direction of the locking channel is the same as the plugging direction of the earphone plug, the inner wall of the locking channel is in contact with the plug shell, and the metal core rod of the earphone plug is located outside the locking channel.
Compared with the prior art, in the earphone winder provided by the invention, the bottom shell is not only provided with the winding unit, but also provided with at least one locking unit for locking the earphone plug, the locking unit is provided with a locking channel, the inner wall of the locking channel is contacted with the plug shell, the extending direction of the locking channel is the same as the plugging direction of the earphone plug, and the bottom shell is also provided with a bottom wire outlet groove, and the metal core rod of the earphone plug is positioned outside the locking channel, so that when the earphone plug is required to be used, the earphone wire is disassembled from the winding unit and led out from the bottom wire outlet groove, meanwhile, the earphone hole of the terminal is aligned with the metal core rod of the earphone plug exposed outside the locking channel, the earphone hole of the control terminal is gradually close to the metal core rod of the earphone plug, and the metal core rod of the earphone plug is inserted into the earphone hole of the terminal, thus the purpose of, and at the in-process that headphone plug inserted terminal earphone hole, because headphone plug is locked in the locking passageway by locking unit, consequently, even certain thrust is applyed to headphone plug to terminal earphone hole for headphone plug inserts in terminal earphone hole, also can offset this part of thrust through locking unit to headphone plug's locking force, thereby reduce headphone plug root earphone cord because the bending that this part of thrust caused, just so can reduce the possibility of headphone plug root earphone cord damage. And when not using the earphone, the accessible wire winding unit is around being in the same place the earphone cord, and control terminal keeps away from the spooler gradually, make the headphone plug extract from terminal earphone hole gradually, like the reason because the headphone plug is locked in locking the passageway by locking unit, therefore, even the in-process that the headphone plug extracted from terminal earphone hole, receive terminal earphone hole to its pulling force, but also can offset this part of pulling force through the locking unit to the locking force of headphone plug, thereby reduce the bending that the headphone plug fundamentally earphone cord caused because this part of pulling force, just so can reduce the possibility of headphone plug root earphone cord damage.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic external structural diagram of an earphone cord winder according to an embodiment of the present invention;
fig. 2 is a first schematic internal structural diagram of an earphone cord winder according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an internal structure of an earphone cord winder according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a usage state of the earphone cord winder according to the embodiment of the present invention;
FIG. 5 is a schematic view illustrating a usage state of the locking unit according to the embodiment of the present invention;
reference numerals:
1-bottom shell, 10-first clamping piece;
100-bottom fixing groove, 101-mounting part;
102-plug matching part, 2-top cover;
20-a second clamping piece, 200-a top fixing groove;
3-wire outlet hole, 31-bottom wire outlet groove;
311-first bottom outlet slot, 312-second bottom outlet slot;
32-top outlet slot, 321-first top outlet slot;
322-a second top outlet groove, 4-a locking unit;
40-limiting retaining wall, 400-locking channel;
41-a first fixed table, 410-a first articulated rod;
411-a first latch, 412-a first return spring;
42-a second fixed table, 420-a second articulated rod;
421-a second fixture block, 5-a winding unit;
60-earphone plug, 601-metal core bar;
602-plug housing, 61-earphone line;
70-a first limit post, 72-a second limit post.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the earphone cord winder according to the embodiment of the present invention includes a bottom case 1 having at least one bottom outlet groove 31, and at least one cord winding unit 5 is disposed on the bottom case 1; at least one locking unit 4 for locking the earphone plug 60 is further arranged on the bottom shell 1, the locking unit 4 is provided with a locking channel 400, the extending direction of the locking channel 400 is the same as the inserting and pulling direction of the earphone plug 60, the inner wall of the locking channel 400 is in contact with a plug outer shell 602, and the metal core rod 601 of the earphone plug 60 is positioned outside the locking channel 400.
When the earphone plug 60 is needed to be used, the earphone wire 61 is disassembled from the winding unit 5 and led out from the bottom wire outlet groove 31, meanwhile, the terminal earphone hole is aligned with the metal core bar 601 of the earphone plug 60 exposed outside the locking channel 400, the earphone hole of the control terminal is gradually close to the metal core bar 601 of the earphone plug 60, and the metal core bar 601 of the earphone plug 60 is inserted into the terminal earphone hole, so that the purpose of inserting the earphone plug 60 can be achieved.
When the earphone is not used, the earphone wire 61 can be wound together by the winding unit 5, and the terminal is controlled to be gradually away from the winder, so that the earphone plug 60 is gradually pulled out from the earphone hole of the terminal, and similarly, the earphone plug 60 is locked in the locking channel 400 by the locking unit 4.
In the earphone winder provided based on the embodiment of the present invention, the bottom case 1 is not only provided with the winding unit 5, but also provided with at least one locking unit 4 for locking the earphone plug 60, and the locking unit 4 is provided with the locking channel 400, the inner wall of the locking channel 400 is in contact with the plug housing 602, the extending direction of the locking channel 400 is the same as the plugging and unplugging direction of the earphone plug 60, and because the bottom case 1 is also provided with a bottom wire-out slot 31, and the metal core rod 601 of the earphone plug 60 is located outside the locking channel 400, when the earphone plug 60 needs to be used, the earphone wire 61 is disassembled from the winding unit 5 and led out from the bottom wire-out slot 31, and simultaneously the terminal earphone hole is aligned with the metal core rod 601 of the earphone plug 60 exposed outside the locking channel 400, the earphone hole of the control terminal is gradually close to the metal core rod 601 of the earphone plug 60, and the metal core rod 601 of the earphone plug 60 is, the purpose of inserting the earphone plug 60 can be achieved, and in the process of inserting the earphone plug 60 into the terminal earphone hole, the earphone plug 60 is locked in the locking channel 400 by the locking unit 4, therefore, even if the terminal earphone hole applies a certain pushing force to the earphone plug 60, so that the earphone plug 60 is inserted into the terminal earphone hole, the pushing force can be offset by the locking force of the locking unit 4 to the earphone plug 60, the bending of the earphone wire 61 at the root of the earphone plug 60 caused by the pushing force is reduced, and the possibility of damaging the earphone wire 61 at the root of the earphone plug 60 can be reduced. When the earphone is not used, the earphone wire 61 can be wound together through the winding unit 5, and the terminal is controlled to be gradually far away from the winder, so that the earphone plug 60 is gradually pulled out from the earphone hole of the terminal, and in the same way, because the earphone plug 60 is locked in the locking channel 400 by the locking unit 4, even if the earphone plug 60 is pulled out from the earphone hole of the terminal and is pulled by the terminal, the pulling force of the terminal earphone hole on the earphone plug 60 can be counteracted through the locking force of the locking unit 4 on the earphone plug 60, so that the bending of the earphone plug 60 caused by the pulling force of the earphone wire 61 at the root of the earphone plug 60 can be reduced, and the possibility of damage of the earphone wire 61 at the root of the earphone plug 60.
It should be noted that, as shown in fig. 3, in the earphone cord winder provided in the embodiment of the present invention, the cord winding unit 5 includes a plurality of independent cord winding posts, but may be other cord winding structures capable of realizing cord winding; the number of the locking units 4 provided on the bottom case 1 is the same as the number of the winding units 5, and the earphone plug 60 connected with the earphone line 61 wound by each winding unit 5 can have one locking unit 4 to be locked.
Meanwhile, when the number of the bottom wire outlet grooves 31 of the bottom case 1 is at least two, the number of the wire winding units 5 provided in the bottom case 1 may be one, two, or even more. For example: when the bottom chassis 1 has two bottom outlet slots 31, the bottom chassis 1 is provided with a winding unit 5, and after the earphone cord 61 is wound on the winding unit 5, the earphone cord 61 can extend out of the bottom chassis 1 from any one of the bottom outlet slots 31. When the bottom outlet grooves 31 of the bottom case 1 are two and the winding units 5 of the bottom case 1 are two, the two locking units 4 can be disposed between the two winding units 5.
As a way of realizing the locking, as shown in fig. 2-5, each locking unit 4 of the embodiment of the present invention includes a first fixing table 41 and a second fixing table 42, a receiving space is provided between the first fixing table 41 and the second fixing table 42, a first elastic clip for locking the headphone plug 60 in the receiving space is hinged on the first fixing table 41, a second elastic clip for locking the headphone plug 60 in the receiving space is hinged on the second fixing table 42, and the first elastic clip, the second elastic clip, and the receiving space form a locking channel 400; the outlet end of the locking channel 400 is provided with a limit retaining wall 40, which specifically comprises a first limit retaining wall and a second limit retaining wall, and a limit gap is formed between the first limit retaining wall and the second limit retaining wall; the width of the limiting gap is equal to the maximum radial length of the metal core rod 601 of the earphone plug 60.
Because it has the first elasticity fastener of locking headphone plug 60 in holding the space to articulate on first fixed station 41, it has the second elasticity fastener of locking headphone plug 60 in holding the space to articulate on the second fixed station 42, this makes when headphone plug 60 is locked to needs, through pressing first elasticity fastener and first elasticity fastener, make locking passageway 400 opened, the holding space exposes completely this moment, the user puts headphone plug 60 in holding the space, then loosen first elasticity fastener and first elasticity fastener, make first elasticity fastener and first elasticity fastener rely on the resilience force to seal and hold the space, thereby form locking passageway 400. And when headphone plug 60 needs to be taken out, first elasticity fastener and first elasticity fastener are pressed equally to open locking channel 400, hold the space and expose completely this moment, the user takes headphone plug 60 out from holding the space, then loosen first elasticity fastener and first elasticity fastener, make first elasticity fastener and first elasticity fastener rely on the resilience force to close and hold the space, thereby form locking channel 400.
The outlet end of the locking channel 400 is provided with a first limiting retaining wall and a second limiting retaining wall, and a limiting gap is formed between the first limiting retaining wall and the second limiting retaining wall; the width of the limiting gap is equal to the maximum radial length of the metal core rod 601 of the earphone plug 60, so that after the earphone plug 60 is placed in the locking channel 400, the metal core rod 601 of the earphone plug 60 can be clamped into the metal gap, and meanwhile, the first limiting retaining wall and the second limiting retaining wall which form the limiting gap can limit the plug housing 602 from leaking out of the locking channel 400; in other words, by providing the first and second limit walls having the limit slits at the outlet portion of the lock passage 400, not only the metal core bar 601 of the earphone plug 60 can be caught in the limit slits, but also the plug housing 602 can be prevented from leaking out of the lock passage 400 by the first and second limit walls.
Further, as shown in fig. 3 to fig. 5, in the embodiment of the present invention, the first elastic clip includes a first return spring 412 and a first latch 411, the first fixing platform 41 is provided with a first hinge rod 410 and a first spring fixing member, the first hinge rod 410 and the first spring fixing member are arranged on the first fixing platform 41 along a direction away from the accommodating gap, the first latch 411 is hinged on the first fixing platform 41 through the first hinge rod 410, one end of the first return spring 412 is connected to the first spring fixing member, and the other end of the first return spring 412 is connected to a surface of the first latch 411 opposite to the first spring fixing member. When the first elastic clip is pressed, the first latch 411 compresses the first return spring 412 by pressing a portion of the first latch 411 corresponding to the first return spring 412, and the first latch 411 rotates around the first hinge lever 410, and at this time, the first latch 411 is close to the receiving space and is changed from an initial state to a tilted state. When the first elastic clip is released, the first return spring 412 pushes up the portion of the first latch 411 corresponding to the first return spring 412 by means of resilience force, and at this time, the portion of the first latch 411 close to the accommodating space is restored to the initial state.
The second elastic clamping piece comprises a second reset spring and a second clamping block 421, a second hinge rod 420 and a second spring fixing piece are arranged on the second fixing table 42, the second hinge rod 420 and the second spring fixing piece are arranged on the second fixing table 42 along the direction far away from the containing gap, the second clamping block 421 is hinged on the second fixing table 42 through the second hinge rod 420, one end of the second reset spring is connected with the second spring fixing piece, and the other end of the second reset spring is connected with the surface of the second clamping block 421, which is opposite to the second spring fixing piece. The specific working process of the second elastic clamping piece is similar to that of the first elastic clamping piece, and is not described herein again.
It should be noted that, in the embodiment of the present invention, the locking channel 400 is in a state of locking the headphone plug 60, and the headphone plug 60 is in contact with the first fixing platform 41, the second fixing platform 42, the first elastic latch, and the second elastic latch, respectively. Considering that the housing of the headphone plug 60 is a circular ring structure, in order to lock the headphone plug 60, the surfaces of the first fixing stand 41 contacting the headphone plug 60, the second fixing stand 42 contacting the headphone plug 60, the surfaces of the first elastic clip contacting the headphone plug 60, and the surfaces of the second elastic clip contacting the headphone plug 60 may be defined as arc surfaces matching with the headphone plug 60.
In addition, the casing of the headphone plug 60 in the prior art may have a continuously varying radial length, such as: the shell at the root of the earphone plug 60 is thinner, and the plug shell is thicker, so that the locking channel 400 in the embodiment of the present invention is a locking channel with a variable radial length, and the locking channel 400 includes a first channel portion, a second channel portion, and a transition channel portion connecting the first channel portion and the second channel portion; the radial length of the first channel portion is less than the radial length of the second channel portion. The radial length of the first channel portion, the second channel portion and the transition channel portion may be adjusted according to the radial length of the plug housing, but should be ensured to accommodate the headphone plug 60.
As an implementation manner, as shown in fig. 1 to 4, in the embodiment of the present invention, the bottom casing 1 includes a bottom plate and a bottom fixing groove 100 opened on the bottom plate, at least one bottom outlet groove 31 is provided on the bottom casing 1, and the bottom fixing groove 100 is communicated with the bottom outlet groove.
The bottom fixing groove 100 includes an installation portion 101 and a plug matching portion 102 communicated with the installation portion 101, a slot wall of the plug matching portion 102 is provided with a plug opening for the terminal to enter and exit the plug matching portion 102, and the installation portion 101 and the plug matching portion 102 are arranged along a direction close to the plug opening.
The groove wall of the bottom fixing groove 100 comprises a main body groove wall part, a first arc-shaped connecting part, a second arc-shaped connecting part, a first linear extending part and a second linear extending part, wherein the main body groove part is provided with a first extending end and a second extending end, and a first gap is formed between the first extending end and the second extending end; a second gap is formed between the first linear extending part and the second linear extending part, and the width of the second gap is larger than that of the first gap; the first extending end is connected with one end of the first linear extending part through the first arc-shaped connecting part, and the second extending end is connected with one end of the second linear extending part through the second arc-shaped connecting part; the wall part of the main body groove is connected with the mounting part 101, and the first arc-shaped connecting part, the second arc-shaped connecting part, the first linear extending part and the second linear extending part are encircled to form a plug matching part 102 for connection; the first linear extending part and one end of the second linear extending part, which is far away from the second arc-shaped connecting part, form a plug opening; the opening width of the plugging opening is equal to the width of the second gap; and at least one winding unit 5 and at least one locking unit 4 are all arranged on the mounting part 101, the inlet of the locking channel 400 of each locking unit 4 is deviated from the plugging opening, and the outlet of the locking channel 400 of each locking unit 4 is opposite to the plugging opening.
Based on the structure of the bottom case 1 described above, it can be found that: the main body groove body is provided with a first extending end and a second extending end, and a first gap is formed between the first extending end and the second extending end; a second gap is arranged between the first linear extending part and the second linear extending part, the width of the second gap is larger than that of the first gap, the first extending end is connected with one end of the first linear extending part through the first arc-shaped connecting part, the second extending end is connected with one end of the second linear extending part through the second arc-shaped connecting part, because the opening width of the plugging opening is equal to the width of the second gap, if the width of the plugging opening is larger than the width of the first gap, but the terminal smaller than the second gap is extended into the plug matching part 102 through the plug opening, so that the first arc-shaped connecting part and the second arc-shaped connecting part can be used for limiting the terminal, thus, after the locking unit 4 locks the earphone plug 60, when the earphone hole formed on the terminal is matched with the earphone plug 60 for matching, the force exerted by the terminal on the headphone plug 60 will be relatively small, thereby avoiding impact of the terminal on the headphone plug 60.
Further, in view of dust prevention and protection, as shown in fig. 1 to 3, the earphone winder according to the embodiment of the present invention further includes a top cover 2 hinged to one side of the bottom case 1; the top cover 2 comprises a top plate, a top fixing groove 200 and at least one top outlet groove 32, wherein the top fixing groove 200 is formed in the top plate; the structure of the top fixing groove 200 is the same as that of the bottom fixing groove 100, and will not be described in detail here, at least one top outlet groove 32 corresponds to at least one bottom outlet groove 31 one-to-one; when the top cover 2 is covered on the bottom shell 1, the top outlet groove 32 and the corresponding bottom outlet groove 31 form an outlet hole 3.
The orthographic projection of top fixed slot 200 at the bottom plate coincides with the orthographic projection of bottom fixed slot 100 at the bottom plate, the plug mouth that the cell wall of top fixed slot 200 was seted up and the plug mouth that the cell wall of bottom fixed slot 100 was seted up constitute the plug hole, at least, the plug matching portion 102 that top fixed slot 200 includes is transparent, this makes the terminal stretch into plug matching portion 102 time, if the terminal has the display function, the display surface of terminal can be relative with the plug matching portion 102 that top fixed slot 200 includes, thereby guarantee that the plug matching portion 102 that top fixed slot 200 includes does not influence normal demonstration and watch, the use experience of earphone spooler has been improved.
In order to prevent the top cover 2 from being lost, as shown in fig. 1, in the embodiment of the present invention, a first clamping member 10 is disposed on a side edge of the top cover 2, and a second clamping member 20 matched with the first clamping member 10 is disposed on a side edge of the bottom case 1, so that when the top cover 2 covers the bottom case 1, the top cover 2 and the bottom case 1 can be fixed by using the first clamping member 10 and the second clamping member 20 to be matched; and when need unpack apart, only need with first joint spare 10 and the separation of second joint spare 20, just can realize unpack apart of top cap 2 and drain pan 1.
In addition, in the embodiment of the present invention, the top cover 2 and the bottom case 1 may be hinged, so that the top cover 2 and the bottom case 1 form an openable structure similar to a hinge, and when the top cover 2 is covered on the bottom case 1, the first clamping member 10 and the second clamping member 20 are combined to fix the top cover 2 and the bottom case 1 together.
It should be noted that, as shown in fig. 2, when the bottom outlet groove 31 includes a first bottom outlet groove 311 and a second bottom outlet groove 312, the top outlet groove 32 includes a first top outlet groove 321 and a second top outlet groove 322, and at this time, the first bottom outlet groove 311 and the first top outlet groove 321 form a first outlet hole, and the second bottom outlet groove 312 and the second top outlet groove 322 form a second outlet hole.
In addition, in order to prevent the earphone line 61 from deviating when the earphone line 61 is led out from the first wire outlet or the second wire outlet, as shown in fig. 3 and 4, in an embodiment of the present invention, a first limiting post 71 and a second limiting post 72 are disposed at an inlet of at least one bottom wire outlet 31, the inlet of the bottom wire outlet 31 is connected to a wall of the bottom mounting groove, and a limiting gap is formed between the first limiting post 71 and the second limiting post 72, so that the earphone line 61 can be clamped in the limiting gap when entering the bottom wire outlet 31 from the bottom mounting groove 101 to prevent the earphone line 61 from deviating when entering the bottom wire outlet 31 from the bottom mounting groove 101.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The earphone winder is characterized by comprising a bottom shell with at least one bottom wire outlet groove, wherein at least one winding unit is arranged on the bottom shell; the bottom shell is also provided with at least one locking unit for locking an earphone plug, the locking unit is provided with a locking channel, the extending direction of the locking channel is the same as the plugging direction of the earphone plug, the inner wall of the locking channel is in contact with the plug shell, and the metal core rod of the earphone plug is positioned outside the locking channel; every locking unit includes first fixed station and second fixed station, first fixed station with have between the second fixed station and hold the space, it has the first elasticity fastener of locking the earphone plug in holding the space to articulate on the first fixed station, it has the second elasticity fastener of locking the earphone plug in holding the space to articulate on the second fixed station, first elasticity fastener, second elasticity fastener to and hold the space and constitute the locking passageway.
2. The earphone winder according to claim 1, wherein the outlet end of the locking channel is provided with a first limit retaining wall and a second limit retaining wall, and a limit gap is formed between the first limit retaining wall and the second limit retaining wall; the width of the limiting gap is equal to the maximum radial length of the metal core rod of the earphone plug.
3. The earphone reel of claim 2,
the first elastic clamping piece comprises a first reset spring and a first clamping block, a first hinge rod and a first spring fixing piece are arranged on the first fixing table, the first hinge rod and the first spring fixing piece are arranged on the first fixing table along the direction far away from the accommodating gap, the first clamping block is hinged to the first fixing table through the first hinge rod, one end of the first reset spring is connected with the first spring fixing piece, and the other end of the first reset spring is connected with the surface of the first clamping block, which is opposite to the first spring fixing piece;
the second elastic clamping piece comprises a second reset spring and a second clamping block, a second hinge rod and a second spring fixing piece are arranged on the second fixing table, the second hinge rod is arranged on the second spring fixing piece along the direction far away from the containing gap, the second clamping block is hinged to the second fixing table through the second hinge rod, one end of the second reset spring is connected with the second spring fixing piece, and the other end of the second reset spring is connected with the surface of the second clamping block, opposite to the second spring fixing piece, in a surface connection mode.
4. The earphone winder according to claim 2, wherein the locking channel is in a state of locking an earphone plug, and the earphone plug is in contact with the first fixing stand, the second fixing stand, the first resilient clip and the second resilient clip, respectively.
5. The earphone winder according to claim 4, wherein the surface of the first fixing stand contacting the earphone plug, the surface of the second fixing stand contacting the earphone plug, the surface of the first elastic clip contacting the earphone plug and the surface of the second elastic clip contacting the earphone plug are all cambered surfaces matched with the earphone plug.
6. The earphone winder of claim 2, wherein the locking channel is a variable radial length locking channel comprising a first channel portion, a second channel portion, and a transition channel portion connecting the first and second channel portions; the first channel portion has a radial length less than a radial length of the second channel portion.
7. The earphone winder of claim 1, wherein the bottom housing comprises a base plate and a bottom securing slot formed in the base plate, at least one of the bottom outlet slots being formed in the base plate;
the bottom fixing groove comprises an installation part and a plug matching part communicated with the installation part, a plug opening for a terminal to enter and exit the plug matching part is formed in the groove wall of the plug matching part, the installation part and the plug matching part are arranged along the direction close to the plug opening, and the plug opening is connected with the plug matching part;
the groove wall of the bottom fixing groove comprises a main body groove wall part, a first arc-shaped connecting part, a second arc-shaped connecting part, a first linear extending part and a second linear extending part, the main body groove part is provided with a first extending end and a second extending end, and a first gap is formed between the first extending end and the second extending end; a second gap is formed between the first linear extending part and the second linear extending part, and the width of the second gap is larger than that of the first gap;
the first extension end is connected with one end of the first linear extension part through a first arc-shaped connecting part, and the second extension end is connected with one end of the second linear extension part through a second arc-shaped connecting part; the groove wall part of the main body is encircled to form the mounting part, and the first arc-shaped connecting part, the second arc-shaped connecting part, the first linear extending part and the second linear extending part are encircled to form the plug matching part for connection; the first linear extending part and one end of the second linear extending part, which is far away from the second arc-shaped connecting part, form the plugging opening, and the opening width of the plugging opening is equal to the width of the second gap;
the at least one winding unit and the at least one locking unit are arranged on the mounting part, and the at least one bottom wire outlet groove is communicated with the mounting part; the inlet of the locking channel of each locking unit deviates from the plugging opening, and the outlet of the locking channel of each locking unit is opposite to the plugging opening.
8. The earphone reel of claim 7, further comprising a top cover hinged to one side of the bottom case; the top cover comprises a top plate, a top fixing groove formed in the top plate and at least one top wire outlet groove communicated with the top fixing groove; the structure of the top fixing groove is the same as that of the bottom fixing groove, and at least one top wire outlet groove corresponds to at least one bottom wire outlet groove one to one;
when the top cover covers the bottom shell, the top wire outlet groove and the corresponding bottom wire outlet groove form a wire outlet hole; the orthographic projection of the top fixing groove on the bottom plate coincides with the orthographic projection of the bottom fixing groove on the bottom plate, a plug hole is formed by a plug opening formed in the groove wall of the top fixing groove and a plug opening formed in the groove wall of the bottom fixing groove, and at least a plug matching portion included in the top fixing groove is transparent.
9. The earphone winder according to claim 8, wherein a first engaging member is provided on a side of the top cover, and a second engaging member is provided on a side of the bottom case to match the first engaging member.
10. The earphone winder according to any one of claims 1 to 9, wherein the winding unit comprises a plurality of independent winding posts, a first limiting post and a second limiting post are arranged at an inlet of at least one of the bottom outlet slots, and a limiting gap is formed between the first limiting post and the second limiting post; and the inlet of the bottom wire outlet groove is connected with the groove wall of the bottom mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145188.7A CN108200502B (en) | 2018-02-12 | 2018-02-12 | Earphone winder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810145188.7A CN108200502B (en) | 2018-02-12 | 2018-02-12 | Earphone winder |
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| CN108200502A CN108200502A (en) | 2018-06-22 |
| CN108200502B true CN108200502B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810145188.7A Active CN108200502B (en) | 2018-02-12 | 2018-02-12 | Earphone winder |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109672770A (en) * | 2018-12-26 | 2019-04-23 | 巢湖学院 | A kind of mobile phone electronic equipment convenient for winding earphone cable |
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|---|---|---|---|---|
| CN101111091A (en) * | 2007-08-24 | 2008-01-23 | 朱在国 | Electric sounding device with suppressible earphone |
| CN102637975A (en) * | 2012-04-06 | 2012-08-15 | 广东步步高电子工业有限公司 | Protection bracket for headset socket |
| CN203983628U (en) * | 2014-07-24 | 2014-12-03 | 乐清市华力电子有限公司 | A kind of headset plug connected structure with locking device |
| CN205693071U (en) * | 2016-06-01 | 2016-11-16 | 成都虚拟世界科技有限公司 | A kind of earphone socket, headset plug, earphone and head-wearing device |
| CN206136222U (en) * | 2016-10-21 | 2017-04-26 | 珠海格力电器股份有限公司 | Earphone set |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9022654B2 (en) * | 2013-09-27 | 2015-05-05 | Ome Technology Co., Ltd. | Linear guideway and end cap module thereof |
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2018
- 2018-02-12 CN CN201810145188.7A patent/CN108200502B/en active Active
Patent Citations (5)
| 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 |
| CN102637975A (en) * | 2012-04-06 | 2012-08-15 | 广东步步高电子工业有限公司 | Protection bracket for headset socket |
| CN203983628U (en) * | 2014-07-24 | 2014-12-03 | 乐清市华力电子有限公司 | A kind of headset plug connected structure with locking device |
| CN205693071U (en) * | 2016-06-01 | 2016-11-16 | 成都虚拟世界科技有限公司 | A kind of earphone socket, headset plug, earphone and head-wearing device |
| CN206136222U (en) * | 2016-10-21 | 2017-04-26 | 珠海格力电器股份有限公司 | Earphone set |
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| CN108200502A (en) | 2018-06-22 |
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