CN106792319B - Winding device and earphone - Google Patents
Winding device and earphone Download PDFInfo
- Publication number
- CN106792319B CN106792319B CN201710028879.4A CN201710028879A CN106792319B CN 106792319 B CN106792319 B CN 106792319B CN 201710028879 A CN201710028879 A CN 201710028879A CN 106792319 B CN106792319 B CN 106792319B
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- Prior art keywords
- slider
- key
- sliding block
- reset
- roller
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- 238000004804 winding Methods 0.000 title claims abstract description 61
- 238000005491 wire drawing Methods 0.000 claims abstract description 22
- 230000013011 mating Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
Abstract
The invention provides a winding device and an earphone. The winding device comprises a base, keys, a sliding block resetting piece and a roller, wherein a sliding block groove is formed in the base; the key is provided with a pressing part and a key matching part; the sliding block is provided with a sliding block matching part and a stopping part; the key is provided with a clamping position and a wire drawing and collecting position; when the key is positioned at the clamping position, the stop part is matched with the roller; when the key is positioned at the wire drawing and winding position, the key matching part is matched with the slide block matching part, so that the stop part is separated from the roller. One application of the winding device of the invention is for headphones.
Description
Technical Field
The invention relates to the field of winding, in particular to a winding device and an earphone.
Background
The wire winding device may retract the wire and may be used to control the length of wire extracted.
Existing winding devices typically include rollers, stops, and keys. The key can drive the stop piece to enable the stop piece to be matched with the roller or enable the stop piece to be separated from the roller.
When the stopper is separated from the roller, the roller may rotate so that the wire may be withdrawn or retracted. When the stopper is engaged with the roller, the roller is caught so as not to be rotatable, and the length of the drawn wire is maintained.
The stop piece of the winding device with the structure is not reliably matched with the roller, and the problem that the roller is not clamped when the roller needs to be clamped easily occurs.
Disclosure of Invention
An object of the present invention is to provide a new solution for a winding device that can effectively lock the roller.
According to a first aspect of the present invention, a winding device is provided.
The winding device comprises a base, a key, a sliding block resetting piece and a roller, wherein a sliding block groove is formed in the base;
the key has a pressing portion and a key engaging portion, the pressing portion being provided for pressing the key;
the sliding block is provided with a sliding block matching part and a stopping part;
the slider matching part is used for matching with the key matching part, so that the key pushes the slider to move in the slider groove;
the slider reset piece is used for resetting the slider so that the stop part is matched with the roller;
the key is provided with a clamping position and a wire drawing and collecting position;
when the key is positioned at the clamping position, the stop part is matched with the roller so as to clamp the roller;
when the key is positioned at the wire drawing and winding position, the key matching part is matched with the sliding block matching part, so that the stop part is separated from the roller.
Optionally, the base is also provided with a key hole and a sliding block hole;
the key hole is matched with the key to limit the key;
the slider hole is matched with the stop part to limit the stop part.
Optionally, the winding device further comprises a key resetting piece;
the key reset piece is arranged to reset the key from the wire drawing and collecting position to the clamping position.
Optionally, the key reset piece is a spring;
the key reset piece is positioned outside the base;
one end of the key reset piece is propped against the outer surface of the base.
Optionally, the sliding block comprises a first sliding block and a second sliding block, wherein the sliding block matching part is positioned on the first sliding block, and the stop part is positioned on the second sliding block;
the slide block grooves comprise a first slide block groove and a second slide block groove, the first slide block groove is used for limiting the first slide block, and the second slide block groove is used for limiting the second slide block;
the first sliding block is matched with the second sliding block, so that the movement of the first sliding block in the first sliding block groove drives the movement of the second sliding block in the second sliding block groove;
the sliding block reset piece comprises a first sliding block reset piece;
the first slider reset member is configured to reset the first slider such that the stop portion mates with the roller.
Optionally, the slider mating portion has a first mating surface and a second mating surface;
the second slider is provided with a second slider driving part;
the first matching surface is arranged to match with the key matching part, so that the movement of the key drives the movement of the first sliding block;
the second matching surface is arranged to be matched with the second slider driving part so that the movement of the first slider drives the movement of the second slider.
Optionally, the slider reset member further includes a second slider reset member;
the second slider reset member is configured to reset the second slider such that the stop portion mates with the roller.
Optionally, the second slider includes a second slider body and a stopper;
the second sliding block main body is detachably connected with the stop piece;
the stop is located on the stop.
Optionally, the slider reset element is a spring;
the sliding block resetting piece is positioned in the base.
According to a second aspect of the present invention, there is provided an earphone.
The earphone comprises the winding device.
The inventors of the present invention found that there is indeed a problem in the prior art that the cooperation of the stopper and the roller is not reliable. The technical task to be achieved or the technical problem to be solved by the present invention is therefore a new technical solution, which has never been conceived or not yet been contemplated by the person skilled in the art.
When the winding device does not push or press the pressing part, the key is positioned at the clamping position, and the roller is clamped; when the pressing part is pushed or pressed, the key is positioned at the wire drawing and winding position, and the roller is rotatable, so that wire drawing or wire winding is realized. The slider reset piece can enable the slider to be kept in the state that the stop part is matched with the roller when the pressing part is not pushed or pressed, the matching between the stop part of the slider and the roller is stable and reliable, and the problem that the roller is not clamped at the clamping position can be effectively avoided.
Other features of the present invention and its advantages will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of an embodiment of a winding device according to the present invention.
Fig. 2 is an exploded view of an embodiment of the winding device of the present invention.
Fig. 3 is a schematic structural view of a base of an embodiment of a winding device of the present invention.
Fig. 4 is a schematic structural diagram of a key embodiment of the winding device according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a first slider of an embodiment of a winding device according to the present invention.
Fig. 6 is a schematic structural diagram of a second slider of the winding device according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a stopper according to an embodiment of the winding device of the present invention.
The figures are marked as follows:
the key comprises a base-1, a first sliding block groove-11, a second sliding block groove-12, a key hole-13, a sliding block hole-14, a key-2, a pressing part-21, a key matching part-22, a key resetting piece positioning part-23, a first sliding block-3, a sliding block matching part-31, a first matching surface-311, a second matching surface-312, a first sliding block resetting piece positioning part-32, a second sliding block-4, a second sliding block main body-41, a second sliding block driving part-411, a second sliding block resetting piece positioning part-412, a stop piece-42, a stop part-421, a first sliding block resetting piece-5, a second sliding block resetting piece-6, a roller-7, a bayonet-71, a key resetting piece-8 and an upper cover-9.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In order to solve the problem that the matching of a stop piece and a roller is unreliable in the prior art, the invention provides a winding device.
As shown in fig. 1 to 7, the winding device of the present invention includes a base 1, a key 2, a slider reset member, and a roller 7. Wherein, the base 1 is provided with a slide block groove. The slider is movable within a slider groove, which is optionally shaped to fit the shape of the slider.
The winding device may further comprise an upper cover 9. An upper cover 9 is provided for connection with the base 1 to close the slider groove. The connection between the upper cover 9 and the base 1 can be realized by means of spigot fit or snap fit, etc. The upper cover 9 prevents dirt such as dust from entering the base 1.
The key 2 has a pressing portion 21 and a key engaging portion 22, the pressing portion 21 being provided for pressing the key 2. The user can apply force to the pressing portion 21 to move the key 2. The pressing portion 21 may have a shape or structure that facilitates pressing, as required. For example, as shown in fig. 4, the pressing portion 21 has a handle shape, and a user can push or press the key 2 by the pressing portion 21 conveniently.
The slider has a slider mating portion 31 and a stopper portion 43. The slider engaging portion 31 is provided for engaging with the key engaging portion 22 so that the key 2 pushes the slider to move within the slider groove.
The engagement between the slider engagement portion 31 and the key engagement portion 22 may be achieved in various ways as long as the force applied to the pressing portion 21 can be transmitted to the slider engagement portion 31 through the key engagement portion 22 so that the slider moves in the slider groove. For example, one surface of the slider fitting portion 31 is in contact with one surface of the key fitting portion 22. For another example, the slider fitting portion 31 and the key fitting portion 22 are fitted together by a snap structure. For another example, the key engaging portion 22 has a rod shape, the slider engaging portion 31 is a groove on the slider, and by engaging the key engaging portion 22 with the groove in the rod shape, a force is transmitted to the slider engaging portion 31 through the key engaging portion 22.
Further, the shape of the stopper 421 may be set according to actual needs, for example, the stopper 421 has a block or plate or rod shape.
The slider reset is provided for resetting the slider such that the stop 421 cooperates with the roller 7. It will be apparent to those skilled in the art that the roller 7 may be provided with structure for cooperating with the stop 421. For example, as shown in fig. 1, the roller 7 is provided with a bayonet 71. When the stopper 421 is engaged with the bayonet 71, the roller 7 is caught, and the roller 7 stops rotating. The slider reset member may be, for example, a spring, or other structure having a reset function.
The key 2 has a locking position and a wire drawing and winding position.
When the key 2 is located at the locking position, the stop portion 421 is matched with the roller 7, so that the roller 7 is locked. At this time, the roller 7 is not rotatable.
When the key 2 is located at the wire drawing and retracting position, the key matching portion 22 is matched with the slider matching portion 31, so that the stop portion 421 is separated from the roller 7. At this time, the roller 7 is rotatable.
Typically, a coil spring and wire are secured to the roller 7. When the key 2 is in the locked position, the roller 7 is not rotatable and the length of the wire is maintained. When the key 2 is located at the wire drawing and retracting position, the roller 7 can rotate, and a user can draw out the wire or retract the wire.
When the winding device does not perform any operation on the key 2, the key 2 is positioned at the clamping position, the stop part 421 is matched with the roller 7, the roller 7 is clamped, and the roller 7 cannot rotate. When the user needs to withdraw the wire or the wire, the pressing part 21 can be pushed or pressed, so that the key 2 is positioned at the position of the withdrawing wire. The force applied to the pressing portion 21 is transmitted to the slider engaging portion 31 through the key engaging portion 22, and the slider moves in the slider groove so that the stopper portion 421 of the slider is separated from the roller 7. At this time, the roller 7 is rotatable, and the wire fixed to the roller 7 is drawn out or retracted.
When the pressing part 21 is not pushed or pressed, the button 2 is positioned at the clamping position, and the roller 7 is clamped; when pushing or pressing the pressing part 21, the key 2 is positioned at the wire drawing and winding position, and the roller 7 can rotate, so that wire drawing or wire winding is realized. The slider reset piece can enable the slider to be kept in the state that the stop portion 421 is matched with the roller 7 when the pressing portion 21 is not pushed or pressed, the matching between the stop portion 421 of the slider and the roller 7 is stable and reliable, and the problem that the roller 7 is not clamped at the clamping position can be effectively avoided.
In one embodiment of the winding device of the present invention, the base 1 is further provided with a key hole 12 and a slider hole 14.
The key hole 12 cooperates with the key 2 to limit the key 2. The key hole 12 and the key 2 can be matched in a sliding way through the key 2 and the key hole 12. The key 2 is fixed on the base 1 by the cooperation between the key hole 12 and the key 2.
The slider hole 13 cooperates with the stopper 421 to limit the stopper 421. The engagement of the slider hole 13 and the stopper 421 may be achieved by sliding engagement of the stopper 421 and the slider hole 13. By the engagement between the slider hole 13 and the stopper 421, the stopper 421 can be moved in a direction approaching the roller 7 or in a direction moving away from the roller 7, thereby achieving the engagement or disengagement of the stopper 421 with the roller 7.
In another embodiment of the winding device according to the present invention, the winding device further comprises a key reset member 8. The key reset member 8 is provided for resetting the key 2 from the wire drawing position to the locking position. The force applied to the key 2 can enable the key 2 to be in a wire drawing and rewinding position; when the force is stopped to the key 2, the key 2 can be reset to the locking position from the wire drawing and rewinding position through the key reset piece 8. The key reset member 8 may be, for example, a spring, or other structure having a reset function.
Further, the key reset member 8 is a spring. When the key reset piece 8 is a spring, the key reset piece 8 is positioned outside the base 1, and one end of the key reset piece 8 abuts against the outer surface of the base 1. More specifically, as shown in fig. 4, the key 2 is provided with a key reset piece positioning portion 23. The key reset piece positioning portion 23 is provided for positioning the key reset piece 8 on the key 2. As shown in fig. 4, the key reset piece positioning portion 23 may have a cylindrical shape, the key reset piece 8 may be sleeved on the key reset piece positioning portion 23, one end of the key reset piece 8 abuts against the key 2, and the other end of the key reset piece 8 abuts against the outer surface of the base 1. In this embodiment, the key 2 is used with good hand feel.
In a further embodiment of the winding device according to the invention the slide comprises a first slide 3 and a second slide 4. Wherein, the slider matching portion 31 is located on the first slider 3, and the stop portion 421 is located on the second slider 4.
The slider grooves include a first slider groove 11 and a second slider groove 12, the first slider groove 11 being provided for limiting the first slider 3, and the second slider groove 12 being provided for limiting the second slider 4.
The first slider 3 cooperates with the second slider 4 such that movement of the first slider 3 within the first slider slot 11 moves the second slider 4 within the second slider slot 12. The cooperation between the first slider 3 and the second slider 4 can be achieved in a number of ways. For example, the first slider 3 and the second slider 4 are fitted together by way of a protrusion and groove fitting.
Further, the first slider 3 and the first slider groove 11 may be a sliding fit therebetween. Or the first slider groove 11 is larger in size than the first slider 3 so that the first slider 3 can be pushed by the key 2 to move in the first slider groove 11. The second slider 4 may be a sliding fit with the second slider groove 12. In a specific implementation, optionally, as shown in fig. 1, the first slider groove 11 is larger in size than the first slider 3, and the shape of the second slider groove 11 is adapted to the shape of the second slider 4.
The slider reset means comprises a first slider reset means 5. The first slider reset member 5 is provided for resetting the first slider 3 such that the stopper 421 is engaged with the roller 7. The force applied to the key 2 can make the key 2 be in the wire drawing and retracting position, and the stop portion 421 is separated from the roller 7. When the force is applied to the key 2, the key 2 is reset from the wire drawing and winding position to the locking position, and at the moment, the first slider 3 moves in the first slider groove 11 through the first slider reset piece 5, so that the first slider 3 drives the second slider 4 to move in the second slider groove 12, and the stop portion 421 of the second slider 4 is reset to be matched with the roller 7. The first slider return 5 can be, for example, a spring or other structure with a return function.
The first slider 3 may be provided with a first slider reset positioning portion 32. The first slider reset positioning portion 32 is provided for positioning the first slider reset 5 on the first slider 3. As shown in fig. 5, the first slider reset positioning portion 32 may have a cylindrical shape, and the first slider reset 5 may be sleeved on the first slider reset positioning portion 32.
Further, the slider fitting portion 31 has a first fitting surface 311 and a second fitting surface 312. The second slider 4 is provided with a second slider driving portion 411.
The first engaging surface 311 is configured to engage with the key engaging portion 22 such that movement of the key 2 moves the first slider 3. The key engagement portion 22 may have a surface contactable with the first engagement surface 311, so that the key 2 pushes the first slider 3 to move when pushing or pressing the pressing portion 21.
The second mating surface 312 is configured to mate with the second slider driving portion 411 such that movement of the first slider 3 drives movement of the second slider 4.
More specifically, the slider fitting portion 31 has a triangular shape, and the first fitting surface 311 and the second fitting surface 312 are two sides of the slider fitting portion 31. The key fitting portion 22 has a face that fits with the first fitting face 311. The second slider driving part 411 has a surface adapted to the second mating surface 312. When the slider fitting portion 31 is triangular in shape, the first fitting surface 311 and the second fitting surface 312 may optionally form an included angle of 30 degrees to 60 degrees. This arrangement is advantageous for improving the feel of the winding device, and also for improving the reliability of the cooperation of the stop 421 with the roller 7.
Optionally, the slider reset further comprises a second slider reset 6. The second slider reset member 6 is provided for resetting the second slider 4 such that the stopper 421 is engaged with the roller 7. The force applied to the key 2 can make the key 2 be in the wire drawing and retracting position, and the stop portion 421 is separated from the roller 7. When the force is applied to the key 2, the key 2 is reset to the locking position from the wire drawing and winding position, at the moment, the first slider 3 moves in the first slider groove 11 through the first slider reset piece 5, the second slider 4 moves in the second slider groove 12 through the second slider reset piece 6, and therefore the second slider 4 moves in the second slider groove 12 under the driving of the first slider 3 and the action of the second slider reset piece 6, and the stop portion 421 of the second slider 4 is reset to be matched with the roller 7. The second slider return 6 may be, for example, a spring, or other structure having a return function.
The second slider 4 may be provided with a second slider reset positioning portion 412. The second slider reset positioning portion 412 is provided for positioning the second slider reset 6 on the second slider 4. As shown in fig. 6, the second slider reset positioning portion 412 may have a cylindrical shape, and the second slider reset 6 may be sleeved on the second slider reset positioning portion 412.
Optionally, the second slider 4 comprises a second slider body 41 and a stop 42. The second slider body 41 and the stopper 42 are detachably connected by interference fit or screw connection. The stopper 421 is located on the stopper 42. Here, the second slider reset positioning portion 412 may be located on the second slider body 41.
Since the stopper 421 needs to be frequently engaged with the roller 7, the stopper 421 may be worn or damaged. The stopper 421 is provided on the separate stopper 42, so that the stopper 42 can be easily replaced, thereby reducing maintenance costs of the winding device.
In a further embodiment of the winding device according to the invention, the slider return is a spring, the slider return being located in the base 1. That is, the first slider reset 5 and the second slider reset 6 may be springs, as required. In specific implementation, one end of the first slider reset piece 5 can be abutted against the surface of the first slider groove 11, and the other end of the first slider reset piece 5 is abutted against the first slider 3, so that the using feel of the winding device is improved. One end of the second slider reset member 6 may abut against the surface of the second slider groove 12, and the other end of the second slider reset member 6 may abut against the second slider body 41, so as to improve the use feel of the winding device.
In one embodiment of the winding device of the present invention, as shown in fig. 1, the winding device includes a base 1, a key 2, a first slider 3, a second slider body 41, a stopper 42, a first slider reset member 5, a second slider reset member 6, a roller 7, and a key reset member 8.
The base 1 is provided with a key hole 12, a slide block hole 4, a first slide block groove 11 and a second slide block groove 12. The key 2 is inserted into the key hole 12, and the stopper 42 is inserted into the slider hole 4. The first slider groove 11 is provided for limiting the first slider 3 and the second slider groove 12 is provided for limiting the second slider body 41.
The key 2 includes a pressing portion 21 and a key engaging portion 22. The key 2 is further provided with a key reset piece positioning part 23 for positioning the key reset piece 8. The key reset piece 8 is a spring, and is sleeved on the key reset piece positioning part 23. One end of the key reset piece 8 is propped against the key 2, and the other end of the key reset piece 8 is propped against the outer surface of the base 1.
The first slider 3 is provided with a slider mating portion 31 and a first slider reset element positioning portion 32, and the slider mating portion 31 has a first mating surface 311 and a second mating surface 312. The first slider reset positioning portion 32 has a cylindrical shape, and the first slider reset 5 is sleeved on the first slider reset positioning portion 32. The first slider reset piece 5 is a spring, one end of the first slider reset piece 5 is propped against the surface of the first slider groove 11, and the other end of the first slider reset piece 5 is propped against the first slider 3.
The second slider body 41 is provided with a second slider driving portion 411 and a second slider resetting member positioning portion 412. The second slider reset member 6 is a spring, one end of the second slider reset member 6 abuts against the surface of the second slider groove 12, and the other end of the second slider reset member 6 abuts against the second slider body 41.
The stop 42 comprises a stop 421 which can cooperate with the bayonet 71 of the roller 7.
The first engaging surface 311 may be engaged with the key engaging portion 22, and the second engaging surface 312 may be engaged with the second slider driving portion 411.
When the winding device does not perform any operation on the key 2, the key 2 is positioned at the clamping position, the stop part 421 is matched with the bayonet 71, the roller 7 is clamped, and the roller 7 can not rotate. The length of the wire is fixed at this time.
When the user needs to withdraw the wire or the wire, the pressing part 21 can be pushed or pressed, so that the key 2 is positioned at the position of the withdrawing wire. The key engaging portion 22 engages with the first engaging surface 311, and the force applied to the pressing portion 21 is transmitted to the slider engaging portion 31 through the key engaging portion 22, whereby the first slider 3 moves in the first slider groove 11. The second engagement surface 312 engages with the second slider driving portion 411, so that the second slider body 41 moves in the second slider groove 12. The movement of the second slider body 41 drives the stopper 42 to move, and the stopper 421 is separated from the bayonet 71. At this time, the roller 7 is not caught, the roller 7 is rotated, and the wire fixed on the roller 7 is drawn out or retracted.
When the user stops pushing or pressing the pressing portion 21, the key 2 is reset to the locking position by the first slider reset piece 5, the second slider reset piece 6, and the key reset piece 8, and the first slider 3 and the second slider body 41 move in the first slider groove 11 and the second slider groove 12, respectively, so that the stopper 42 moves together with the second slider body 41. At this time, the stopper 421 is engaged with the bayonet 71, the roller 7 is caught, the roller 7 is not rotatable, and the length of the wire is fixed.
The invention also provides an earphone which comprises the winding device.
The earphone which needs to draw the earphone wire can be applied to the winding device of the invention. In particular, the winding device of the present invention is applicable to a bluetooth neck band earphone.
While certain specific embodiments of the invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (9)
1. A winding device is characterized by comprising a base, a key, a sliding block resetting piece and a roller, wherein,
the base is provided with a sliding block groove;
the key has a pressing portion and a key engaging portion, the pressing portion being provided for pressing the key;
the sliding block is provided with a sliding block matching part and a stopping part, the sliding block comprises a first sliding block and a second sliding block, the sliding block matching part is positioned on the first sliding block, the stopping part is positioned on the second sliding block, and the second sliding block is provided with a second sliding block driving part;
the sliding block matching part is provided with a first matching surface and a second matching surface, and the included angle between the first matching surface and the second matching surface is 30-60 degrees;
the first matching surface is used for matching with the key matching part, so that the key pushes the sliding block to move in the sliding block groove;
the second matching surface is arranged to be matched with the second slider driving part so that the movement of the first slider drives the movement of the second slider;
the slider reset piece is used for resetting the slider so that the stop part is matched with the roller;
the key is provided with a clamping position and a wire drawing and collecting position;
when the key is positioned at the clamping position, the stop part is matched with the roller so as to clamp the roller;
when the key is positioned at the wire drawing and winding position, the key matching part is matched with the sliding block matching part, so that the stop part is separated from the roller.
2. The winding device according to claim 1, wherein the base is further provided with a key hole and a slider hole;
the key hole is matched with the key to limit the key;
the slider hole is matched with the stop part to limit the stop part.
3. The winding device of claim 1, further comprising a key reset;
the key reset piece is arranged to reset the key from the wire drawing and collecting position to the clamping position.
4. A winding device according to claim 3, wherein the key return member is a spring;
the key reset piece is positioned outside the base;
one end of the key reset piece is propped against the outer surface of the base.
5. The winding device of claim 1, wherein the slider grooves include a first slider groove configured to limit the first slider and a second slider groove configured to limit the second slider;
the first sliding block is matched with the second sliding block, so that the movement of the first sliding block in the first sliding block groove drives the movement of the second sliding block in the second sliding block groove;
the sliding block reset piece comprises a first sliding block reset piece;
the first slider reset member is configured to reset the first slider such that the stop portion mates with the roller.
6. The winding apparatus of claim 5, wherein the slider reset member further comprises a second slider reset member;
the second slider reset member is configured to reset the second slider such that the stop portion mates with the roller.
7. The winding device of claim 5, wherein the second slider comprises a second slider body and a stop;
the second sliding block main body is detachably connected with the stop piece;
the stop is located on the stop.
8. The winding device according to any one of claims 1 to 7, wherein the slider return is a spring;
the sliding block resetting piece is positioned in the base.
9. An earphone comprising a winding device as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028879.4A CN106792319B (en) | 2017-01-16 | 2017-01-16 | Winding device and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710028879.4A CN106792319B (en) | 2017-01-16 | 2017-01-16 | Winding device and earphone |
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| Publication Number | Publication Date |
|---|---|
| CN106792319A CN106792319A (en) | 2017-05-31 |
| CN106792319B true CN106792319B (en) | 2023-11-10 |
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| CN201710028879.4A Active CN106792319B (en) | 2017-01-16 | 2017-01-16 | Winding device and earphone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111480957B (en) * | 2020-05-11 | 2020-11-20 | 安徽省鑫林电器科技有限公司 | Automatic wire-winding earphone box for wired in-ear earphone |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075649Y (en) * | 2007-09-10 | 2008-06-18 | 喻建东 | Top cover sliding type double clamping bidirectional expansion equipment |
| KR101401906B1 (en) * | 2014-04-14 | 2014-06-02 | 주식회사 블루콤 | Automatic cable rewinding module having side push key |
| CN203667736U (en) * | 2014-01-15 | 2014-06-25 | 长城信息产业股份有限公司 | Self-locking and self-loosening take-up device for financial equipment |
| WO2016148533A1 (en) * | 2015-03-18 | 2016-09-22 | 주식회사 비에스이 | Locking module of wire auto-winding device |
| CN206529169U (en) * | 2017-01-16 | 2017-09-29 | 歌尔股份有限公司 | A kind of Winder and earphone |
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2017
- 2017-01-16 CN CN201710028879.4A patent/CN106792319B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075649Y (en) * | 2007-09-10 | 2008-06-18 | 喻建东 | Top cover sliding type double clamping bidirectional expansion equipment |
| CN203667736U (en) * | 2014-01-15 | 2014-06-25 | 长城信息产业股份有限公司 | Self-locking and self-loosening take-up device for financial equipment |
| KR101401906B1 (en) * | 2014-04-14 | 2014-06-02 | 주식회사 블루콤 | Automatic cable rewinding module having side push key |
| WO2016148533A1 (en) * | 2015-03-18 | 2016-09-22 | 주식회사 비에스이 | Locking module of wire auto-winding device |
| CN206529169U (en) * | 2017-01-16 | 2017-09-29 | 歌尔股份有限公司 | A kind of Winder and earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106792319A (en) | 2017-05-31 |
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