CN113993022B - Earphone charging box - Google Patents
Earphone charging box Download PDFInfo
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- CN113993022B CN113993022B CN202111168967.7A CN202111168967A CN113993022B CN 113993022 B CN113993022 B CN 113993022B CN 202111168967 A CN202111168967 A CN 202111168967A CN 113993022 B CN113993022 B CN 113993022B
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- opening
- cover
- swing arm
- box body
- arm
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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
- H04R1/1025—Accumulators or arrangements for charging
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses an earphone charging box, which comprises a box body, a containing chamber, a cover body and a transmission mechanism, wherein the box body is provided with a containing cavity, the containing cavity is provided with an opening, the containing chamber is arranged in the containing cavity and can be arranged close to or far away from the opening, the cover body is movably arranged at the opening end of the box body and is provided with an opening movable stroke for opening the opening and a closing movable stroke for closing the opening, and the transmission mechanism is arranged in the box body and is in transmission connection with the containing chamber and the cover body so as to correspondingly convert the opening movable stroke and the closing movable stroke of the cover body into an exposing movable stroke and a containing movable stroke of the containing chamber. According to the technical scheme provided by the invention, the transmission mechanism which is linked with the cover body and the storage bin is arranged, so that the earphone placed in the storage bin can be conveniently taken by a client when the storage bin is covered with the opening when the cover body is opened and the storage bin is exposed when the cover body is opened under the condition that the thickness of the cover body is not required to be increased, and the problem that the existing earphone charging box is inconvenient to take is solved.
Description
Technical Field
The invention relates to the field of earphones, in particular to an earphone charging box.
Background
With the progress of science and technology, the true wireless earphones gradually become the trend in the market, and the earphone charging box for storing and charging the true wireless earphones is indispensable. At present, most of earphone charging boxes are only ordinary storage boxes except for the charging function in a mechanical structure, and the earphone is difficult to take out by a user due to smooth appearance of the earphone.
The earphone is taken out to the convenient user of current design, then can set up the collet of accomodating the earphone and be close to the upper end of box body for when opening the lid, the earphone exposes the place more, in order to be convenient for get and put, need design the lid thickly, just can cover the earphone of outstanding collet is whole, but too thick box body is not conform to the design theory that modern design is frivolous again.
Disclosure of Invention
The invention mainly aims to provide an earphone charging box, and aims to solve the problem that a box body of the existing earphone charging box is inconvenient to take.
In order to achieve the above object, the present invention provides an earphone charging box, wherein the earphone charging box comprises:
the box body is provided with an accommodating cavity, and the accommodating cavity is provided with an opening;
the containing bin is arranged in the containing cavity and can be arranged close to or far away from the opening so as to have an exposing movable stroke moving towards the opening and a containing movable stroke moving towards the containing cavity;
the cover body is movably arranged at the opening end of the box body and is provided with an opening movable stroke for opening the opening and a closing movable stroke for closing the opening; and the number of the first and second groups,
the transmission mechanism is arranged in the box body and is in transmission connection with the storage bin and the cover body, so that the opening movable stroke of the cover body and the closing movable stroke are correspondingly converted into the exposing movable stroke and the storing movable stroke of the storage bin.
Optionally, the transmission mechanism includes a rotating arm, the middle part of the rotating arm is rotatably installed in the box body, the two ends of the rotating arm correspond to a first end and a second end, the first end of the rotating arm is in transmission connection with the cover body, and the second end of the rotating arm is in transmission connection with the storage bin, so that the opening movement stroke and the closing movement stroke of the cover body are correspondingly converted into the exposing movement stroke and the storing movement stroke of the storage bin.
Optionally, a first linkage mechanism is connected between the first end of the rotating arm and the storage bin, and the first linkage mechanism includes:
one end of the first connecting rod is rotatably connected with the first end of the rotating arm; and the number of the first and second groups,
one ends of the two supporting arms are connected with the other end of the first connecting rod, one end of the supporting arm is connected with the storage bin in a rotating mode, and the other end of the supporting arm is connected with the box body in a rotating mode.
Optionally, a mounting seat is arranged in the box body;
the middle part of the rotating arm is rotatably arranged on the mounting seat;
the transmission mechanism further comprises a tension spring, one end of the tension spring is connected with the mounting seat, the other end of the tension spring is connected with the first end of the rotating arm, and when the two supporting arms are in an opening state to a folding state, the stretching amount of the tension spring is gradually reduced.
Optionally, a second linkage mechanism is disposed between the second end of the rotating arm and the cover, and the second linkage mechanism includes:
one end of the second connecting rod is rotatably connected with the second end of the rotating arm; and the number of the first and second groups,
the middle part of the swing arm is rotatably connected with the other end of the second connecting rod, one end of the swing arm is rotatably installed in the box body, and the other end of the swing arm extends to the cover body so as to be driven by the cover body to rotate.
Optionally, the cover is slidably mounted at the opening end of the box body along the swinging direction of the swinging arm;
one side of the cover body close to the box body is provided with a driving part, and the driving part is in driving connection with the free end of the swing arm.
Optionally, the cover body includes a cover plate main body slidably mounted at the opening end of the box body along the swing direction of the swing arm, and the cover plate main body is provided with a driving groove extending along the swing direction of the swing arm to form the driving portion.
Optionally, the swing arm is movably arranged along the axial direction of the rotating shaft of the swing arm;
the cover plate main body is also provided with a yielding groove extending along the swinging direction of the swing arm, and the yielding groove is laterally communicated with one end of the driving groove;
the front section of the uncovering stroke of the cover plate main body, the swing arm is matched with the driving groove to be driven to swing, the rear section of the uncovering stroke of the cover plate main body is matched with the abdicating groove to enable the cover plate main body to continue to be uncovered, and the swing arm keeps the position unchanged.
Optionally, a mounting cavity is formed in the box body, a guide groove penetrates through the mounting cavity, and the swing arm extends from the inside of the mounting cavity to the cover body through the guide groove;
the swing arm is driven to move along the guide groove when the cover plate slides, and the swing arm forms the swing direction of the swing arm along the moving path of the guide groove.
Optionally, the box body is provided with a sliding mounting plate;
the lid still includes:
the middle plate is provided with a sliding groove which is in sliding fit with the sliding mounting plate; and the number of the first and second groups,
and the outer cover is covered on the upper end of the middle plate.
Optionally, the lid still includes the torsional spring, torsional spring one end with the sliding mounting board is connected, the other end with the intermediate lamella is connected.
In the technical scheme provided by the invention, the earphone charging box comprises a box body, a containing chamber, a cover body and a transmission mechanism, wherein the box body is provided with a containing cavity, the containing cavity is provided with an opening, the containing chamber is arranged in the containing cavity and can be arranged close to or far away from the opening so as to have an exposure movable stroke moving towards the opening and a containing movable stroke moving towards the containing cavity, the cover body is movably arranged at the opening end of the box body and has an opening movable stroke opening the opening and a closing movable stroke closing the opening, and the transmission mechanism is arranged in the box body and is in transmission connection with the containing chamber and the cover body so as to correspondingly convert the opening movable stroke and the closing movable stroke of the cover body into the exposure movable stroke and the containing movable stroke of the containing chamber. Through setting up with the lid with the drive mechanism of collecting bin linkage, under the condition that need not to increase lid thickness, can the collecting bin lid fits the opening when accomodating, can again will when opening the lid the collecting bin shows the time, make things convenient for the customer to take place in the earphone of collecting bin to solve the inconvenient problem of taking of current earphone charging box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an exploded view of an embodiment of a charging box for earphones according to the present invention;
FIG. 2 is an exploded perspective view of the cover of FIG. 1;
FIG. 3 is an exploded perspective view of the cover of FIG. 1;
FIG. 4 is a perspective view of the drive mechanism of FIG. 1 in an open position;
FIG. 5 is an exploded view of the transmission mechanism of FIG. 1;
FIG. 6 is a perspective view of the drive mechanism of FIG. 1 in a collapsed condition;
fig. 7 is a schematic plan view of the cartridge body guide groove of fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Earphone charging box | 312 | |
| 1 | Box body | 313 | Abdicating |
| 101 | |
32 | |
| 11 | |
33 | Outer cover |
| 111 | |
34 | |
| 112 | |
4 | |
| 113 | Communicating |
41 | |
| 12 | |
42 | |
| 121 | Connecting |
421 | First connecting |
| 2 | |
422 | |
| 3 | |
43 | |
| 31 | Cover plate |
44 | |
| 31a | Driving part | 441 | Second connecting |
| 311 | Through |
442 | Swing arm |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B", including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Along with the progress of science and technology, true wireless earphones gradually become the trend in the market, and the earphone that is used for depositing and charges true wireless earphones charges the box and is indispensable. At present, most of earphone charging boxes are only ordinary storage boxes except for the charging function in a mechanical structure, and the earphone is difficult to take out by a user due to smooth appearance of the earphone. The earphone is taken out to the convenient user of current design, then can set up the collet of accomodating the earphone and be close to the upper end of box body for when opening the lid, the earphone exposes the place more, in order to be convenient for get and put, need design the lid thickly, just can cover the earphone of outstanding collet is whole, but too thick box body is not conform to the design theory that modern design is frivolous again.
In order to solve the above problems, the present invention provides an earphone charging box 100, and fig. 1 to 7 show an embodiment of the earphone charging box 100 according to the present invention.
Referring to fig. 1, the earphone charging box 100 includes a box body 1, a receiving chamber 2, a cover 3 and a transmission mechanism 4, the box body 1 has a receiving chamber, the receiving chamber has an opening, the receiving chamber 2 is installed in the receiving chamber and can be disposed close to or far from the opening to have an exposed moving stroke moving towards the opening and a receiving moving stroke moving towards the receiving chamber, the cover 3 is movably disposed at the opening end of the box body 1 and has an opening moving stroke opening the opening and a closing moving stroke closing the opening, the transmission mechanism 4 is disposed in the box body 1 and is in transmission connection with the receiving chamber 2 and the cover 3 to convert the opening moving stroke and the closing moving stroke of the cover 3 into the exposed moving stroke and the receiving moving stroke of the receiving chamber 2.
In the technical scheme provided by the invention, the earphone charging box 100 comprises a box body 1 and a containing chamber 2, wherein the box body 1 is provided with a containing cavity, the containing cavity is provided with an opening, the containing chamber 2 is arranged in the containing cavity of the box body 1 and can be arranged close to or far away from the opening so as to have an exposed movable stroke moving towards the opening and a containing movable stroke moving towards the containing cavity, an opening end cover of the box body 1 is provided with a cover body 3, the cover body 3 is movably arranged at the opening end of the box body 1 and has an opening movable stroke opening the opening and a closing movable stroke closing the opening, a transmission mechanism 4 is arranged in the box body 1, and the transmission mechanism 4 is in transmission connection with the containing chamber 2 and the cover body 3 so as to correspondingly convert the opening movable stroke and the closing movable stroke of the cover body 3 into the exposed movable stroke and the containing movable stroke of the containing chamber 2. Through setting up with lid 3 with the drive mechanism 4 of 2 linkages in collecting storage, under the condition that need not to increase 3 thicknesses of lid, can the lid fits the opening when 2 collecting storage in collecting storage, can again be when opening lid 3 with when 2 show in collecting storage, make things convenient for the customer to take place in the earphone of collecting storage 2 to solve the inconvenient problem of taking of current earphone charging box.
Specifically, referring to fig. 4 to 6, in this embodiment, the transmission mechanism 4 includes a rotation arm 41, a middle portion of the rotation arm 41 is rotatably installed on the box body 1, two ends of the rotation arm 41 correspond to a first end and a second end, the first end of the rotation arm is in transmission connection with the cover body 3, the second end of the rotation arm is in transmission connection with the storage bin 2, the rotation arm 41 converts a rotation stroke through a lever action principle, so as to correspondingly convert the opening movement stroke of the cover body 3 into an exposure movement stroke of the storage bin 2, and correspondingly convert the closing movement stroke of the cover body 3 into a storage movement stroke of the storage bin 2, so that the arrangement ensures stability and saves labor when the rotation stroke of the rotation arm 41 is converted.
Specifically, in this embodiment, a first linkage mechanism 42 is connected between the first end of the rotating arm 41 and the storage compartment 2, the first linkage mechanism 42 includes a first connecting rod 421 and two supporting arms 422, one end of the first connecting rod 421 is rotatably connected to the first end of the rotating arm 41, one ends of the two supporting arms 422 are connected to the other end of the first connecting rod 421, the other end of one of the supporting arms 422 is rotatably connected to the storage compartment 2, and the other supporting arm 422 is rotatably connected to the box body 1, when the rotating arm 41 rotates, the rotating arm 41 drives one end of the two supporting arms 422 to have a horizontal moving stroke, so that the other ends of the two supporting arms 422 can be away from or close to each other, because one end of one of the two supporting arms 422 is connected to the box body 1, and when the upper end of one of the supporting arms 422 rotatably connected to the storage compartment 2 is away from or close to the supporting arm 422 connected to the box body 1, the storage compartment 2 can be moved up and down, so that the storage compartment 2 can be exposed to the box body 1.
Further, referring to fig. 4 to 6, in this embodiment, an installation seat 101 is disposed in the box body 1, the middle of the rotating arm 41 is rotatably installed on the installation seat 101, the transmission mechanism 4 further includes a tension spring 43, one end of the tension spring 43 is connected to the installation seat 101, the other end of the tension spring is connected to the first end of the rotating arm 41, when the two support arms 422 are in the opened state to the closed state, the tension amount of the tension spring 43 is gradually decreased, when the rotating arm 41 is driven to rotate, the tension amount of the tension spring 43 is gradually increased, and when the rotating arm 41 is further driven, the tension amount of the tension spring 43 reaches a maximum value, in a moving stroke in which the cover body 3 is continuously opened or closed, the tension spring 43 recovers deformation to provide an assisting force for the rotation of the rotating arm 41.
Specifically, referring to fig. 4 to 6, in this embodiment, a second linkage mechanism 44 is disposed between the second end of the rotating arm 41 and the cover 3, the second linkage mechanism 44 includes a second connecting rod 441 and a swing arm 442, one end of the second connecting rod 441 is rotatably connected to the second end of the rotating arm 41, the middle of the swing arm 442 is rotatably connected to the other end of the second connecting rod 441, one end of the swing arm 442 is rotatably mounted in the box 1, and the other end of the swing arm extends to the cover 3 to be driven by the cover 3 to rotate, when the cover 3 moves, the free end of the swing arm 442 is driven to rotate around the other end of the swing arm 442, so as to drive the second connecting rod 441 to move, the second connecting rod 441 drives the rotating arm 41 to rotate, so that the first linkage mechanism 42 located at the other end of the rotating arm 41 moves, and by disposing the first linkage mechanism 42, the rotating arm 41 and the second linkage mechanism 44, the conversion of the moving stroke of the cover 3 and the moving stroke of the storage 2 can be skillfully opened or closed by a user, so that the cover 3 is convenient to operate.
Specifically, the cover 3 may be disposed in an inverted manner, may be disposed in a rotating manner, or may be disposed in a sliding manner, so as to facilitate the operation of the user, in this embodiment, the cover 3 is slidably mounted at the opening end of the box body 1 along the swinging direction of the swing arm 442, one side of the cover 3 close to the box body 1 is provided with a driving portion 31a, the driving portion 31a is in driving connection with the free end of the swing arm 442, when the cover 3 is pushed to slide, the driving portion 31a moves along with the cover 3, and the driving portion 31a abuts against the free end of the swing arm 442 to drive the swing arm 442 to swing.
Further, referring to fig. 2 to 3, in this embodiment, the cover body 3 includes a cover main body 31 slidably mounted at the opening end of the box body 1 along the swing direction of the swing arm 442, the cover main body 31 is provided with a driving groove 312 extending along the swing direction of the swing arm 442 to form the driving portion 31a, and the driving groove 312 is provided to enable the free end of the swing arm 442 to move in different directions when being driven by abutting against different portions of the driving groove 312, thereby realizing the exposing movement stroke and the accommodating movement stroke of the storage bin 2.
Further, because the user promotes the corresponding conversion of the gliding action of the lid 3 into the activity stroke of the storage bin 2, but adopt this drive mechanism 4, the activity stroke of the swing arm 442 is limited by the exposure stroke of the storage bin 2, when the storage bin 2 is completely exposed, theoretically, the free end of the swing arm 442 should also stop moving, i.e. the lid 3 stops driving, but in specific reality, the user needs to completely slide the lid 3 away from the opening to conveniently take out the earphone, then the lid 3 still needs to continue to be pushed forward, but the lid 3 slides and the drive mechanism 4 is in driving connection, in order to make the back-end stroke of the lid 3 sliding process not interfere with the drive mechanism 4, please refer to fig. 2 to fig. 3, in this embodiment, the swing arm 442 is movably arranged along the axial direction of the rotating shaft thereof, the lid main body 31 is further provided with a yielding groove 313 extending along the swing direction of the swing arm 442, the yielding groove 313 is communicated with one end of the drive groove 312, in the lateral direction of the front section of the lid main body 31, the swing arm yields the swing arm stroke of the lid main body 31, the swing arm drives the lid to open so that the lid 313 and the lid is not opened, when the lid 3 is completely, the lid is opened, otherwise the lid travel of the lid is not only, the lid 3, the lid is not interfered, the lid is kept in the state, the lid is not closed, the lid is not opened, when the lid is not opened, the lid travel stroke of the lid main body is completely, the lid is not opened, the lid is not allowed, the cover main body 31 slides for a certain stroke, and when the driving groove 312 abuts against the swing arm 442, the storage bin 2 starts to move, and the storage moving stroke is opened.
Further, in order to realize the axial movement of the swing arm 442 along the rotation axis thereof, please refer to fig. 7, in this embodiment, the box body 1 is formed with a mounting cavity, the mounting cavity is provided with a guide groove 11, the swing arm 442 extends from the mounting cavity to the cover 3 through the guide groove 11, the swing arm 442 is driven to move along the guide groove 11 when the cover plate slides, the swing arm 442 forms a swing direction of the swing arm 442 along a moving path of the guide groove 11, the guide groove 11 is provided like an S-shape, the guide groove 11 includes a first guide groove 111, a second guide groove 112 and a communication groove 113 communicating the first guide groove 111 and the second guide groove 112, when the swing arm 442 moves along the first guide groove 111, the storage 2 is in a stationary state, when the swing arm 442 is guided to the second guide groove 112 via the communication groove 113, the upper end of the swing arm 442 abuts against the corresponding side wall of the driving groove 312, the swing arm 442 is driven by the driving groove 312, so that the storage bin 2 is opened for a storage movement stroke, when the storage bin 2 is stored in place, or else the cover body 3 needs to be opened continuously, the cover body 3 is pushed in the opposite direction, the swing arm 442 is located at the second guide groove 112, the previous driving groove 312 becomes the relief groove 313, the swing arm 442 is stationary, that is, the storage 2 is stationary, the second guide groove 112 moves relative to the swing arm 442, when moving to the communication groove 113, the swing arm 442 is guided to the first guide groove 111, the upper end of the swing arm 442 abuts against the corresponding side wall of the driving groove 312, and the swing arm 442 is driven by the driving groove 312, so that the storage bin 2 is opened and exposed for a moving stroke.
Specifically, lid 3 is relative 1 slidable mounting's of box body mode is many, can be through set up the spout on the box body 1, set up on the lid 3 with spout complex pulley, or spout and pulley exchange set up box body 1 with on the lid 3, in this embodiment, box body 1 is provided with a sliding mounting panel 12, lid 3 still includes intermediate lamella 32 and enclosing cover 33, be formed with on the intermediate lamella 32 with sliding mounting panel 12 sliding fit's spout 321, enclosing cover 33 lid fits the upper end setting of intermediate lamella 32, through with sliding mounting panel 12 install in box body 1 is fixed, lid 3 intermediate lamella 32 is relative sliding mounting panel 12 is slidable, intermediate lamella 32 install in enclosing cover 33 board, when intermediate lamella 32 slides, drives lid 3 is relative box body 1 slides.
Further, in order to enable the cover 3 to maintain a stable state in the open state or the closed state, in this embodiment, the cover 3 further includes a torsion spring 34, one end of the torsion spring 34 is connected to the sliding mounting plate 12, and the other end of the torsion spring is connected to the intermediate plate 32, so that the sliding mounting plate 12 is not in a state of being loosened and sliding arbitrarily by tension at two ends of the torsion spring 34, and when a user pushes the cover 3, the user feels more comfortable.
Specifically, in this embodiment, the protruding spliced pole 121 that is equipped with of sliding mounting plate 12 downside, apron main part 31 is located sliding mounting plate 12 downside, apron main part 31 is seted up and is followed the logical groove 311 that the sliding direction of sliding mounting plate 12 extends, spliced pole 121 wears to locate logical groove 311 with box body 1 is connected. The sliding mounting plate 12 is clamped between the middle plate 32 and the cover plate body 31, the sliding mounting plate 12 slides along the through groove 311, and thus, the sliding structure and the elastic structure are arranged between the outer cover 33 and the cover plate body 31, so that the appearance of the cover body 3 is more attractive, the sliding mounting plate 12 is located inside the cover body 3 and is not easily interfered by external impurities, dust and the like, and the smoothness of the sliding groove 321 is kept.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. An earphone charging box, comprising:
the box body is provided with an accommodating cavity, and the accommodating cavity is provided with an opening;
the containing bin is arranged in the containing cavity and can be arranged close to or far away from the opening so as to have an exposure moving stroke moving towards the opening and a containing moving stroke moving towards the containing cavity;
the cover body is movably arranged at the opening end of the box body and is provided with an opening movable stroke for opening the opening and a closing movable stroke for closing the opening; and (c) a second step of,
the transmission mechanism is arranged in the box body and is in transmission connection with the containing bin and the cover body so as to correspondingly convert the opening movable stroke and the closing movable stroke of the cover body into the exposing movable stroke and the containing movable stroke of the containing bin;
the transmission mechanism comprises a rotating arm, the middle part of the rotating arm is rotatably arranged on the box body, the two ends of the rotating arm are correspondingly a first end and a second end, the first end of the rotating arm is in transmission connection with the cover body, and the second end of the rotating arm is in transmission connection with the storage bin, so that the opening movable stroke and the closing movable stroke of the cover body are correspondingly converted into the exposing movable stroke and the storing movable stroke of the storage bin;
the second end of rotor arm with be provided with second link gear between the lid, second link gear includes:
one end of the second connecting rod is rotatably connected with the second end of the rotating arm; and the number of the first and second groups,
the middle part of the swing arm is rotationally connected with the other end of the second connecting rod, one end of the swing arm is rotationally arranged in the box body, and the other end of the swing arm extends to the cover body so as to be driven by the cover body to rotate;
the cover body is arranged at the opening end of the box body in a sliding manner along the swinging direction of the swinging arm;
a driving part is arranged on one side of the cover body close to the box body, and the driving part is in driving connection with the free end of the swing arm;
the cover body comprises a cover plate main body which is arranged at the opening end of the box body in a sliding mode along the swinging direction of the swing arm, and a driving groove which extends along the swinging direction of the swing arm is formed in the cover plate main body to form the driving part;
the swing arm can be movably arranged along the axial direction of the rotating shaft;
the cover plate main body is also provided with a abdicating groove extending along the swinging direction of the swing arm, and the abdicating groove is communicated with one end of the driving groove in the lateral direction;
the front section of the uncovering stroke of the cover plate main body, the swing arm is matched with the driving groove to be driven to swing, the rear section of the uncovering stroke of the cover plate main body is matched with the abdicating groove to enable the cover plate main body to continue to be uncovered, and the swing arm keeps the position unchanged.
2. The earphone charging box of claim 1, wherein a first linkage mechanism is connected between the first end of the rotating arm and the receiving chamber, the first linkage mechanism comprising:
one end of the first connecting rod is rotatably connected with the first end of the rotating arm; and the number of the first and second groups,
one end of each of the two supporting arms is connected with the other end of the first connecting rod, the other end of each supporting arm is rotatably connected with the containing bin, and the other supporting arm is rotatably connected with the box body.
3. The earphone charging cartridge of claim 2, wherein a mounting seat is provided in the cartridge body;
the middle part of the rotating arm is rotatably arranged on the mounting seat;
the transmission mechanism further comprises a tension spring, one end of the tension spring is connected with the mounting seat, the other end of the tension spring is connected with the first end of the rotating arm, and when the two supporting arms are in an opening state to a folding state, the stretching amount of the tension spring is gradually reduced.
4. The earphone charging box according to claim 1, wherein the box body is formed with a mounting cavity through which a guide groove is formed, and the swing arm extends from the inside of the mounting cavity to the cover through the guide groove;
the swing arm is driven to move along the guide groove when the cover plate slides, and the swing arm forms the swing direction of the swing arm along the moving path of the guide groove.
5. The earphone charging box of claim 1, wherein the box body is provided with a slide mounting plate;
the lid further includes:
the middle plate is provided with a sliding groove which is in sliding fit with the sliding mounting plate; and the number of the first and second groups,
and the outer cover is covered on the upper end of the middle plate.
6. The earphone charging box according to claim 5, wherein the cover further comprises a torsion spring, one end of the torsion spring is connected with the slide mounting plate, and the other end of the torsion spring is connected with the intermediate plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111168967.7A CN113993022B (en) | 2021-09-27 | 2021-09-27 | Earphone charging box |
| PCT/CN2021/140673 WO2023045153A1 (en) | 2021-09-27 | 2021-12-23 | Earphone charging case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111168967.7A CN113993022B (en) | 2021-09-27 | 2021-09-27 | Earphone charging box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113993022A CN113993022A (en) | 2022-01-28 |
| CN113993022B true CN113993022B (en) | 2022-11-22 |
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ID=79737706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111168967.7A Active CN113993022B (en) | 2021-09-27 | 2021-09-27 | Earphone charging box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113993022B (en) |
| WO (1) | WO2023045153A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114784901A (en) * | 2022-03-31 | 2022-07-22 | 歌尔股份有限公司 | Earphone charging box |
| CN114885241B (en) * | 2022-04-29 | 2023-06-13 | 歌尔股份有限公司 | Earphone charging box |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200216228A1 (en) * | 2018-06-05 | 2020-07-09 | Goertek Inc. | Earphone box and control method thereof |
| CN109361983A (en) * | 2018-11-30 | 2019-02-19 | 歌尔科技有限公司 | Wireless headset charging box |
| CN211047134U (en) * | 2019-12-29 | 2020-07-17 | 歌尔科技有限公司 | Earphone box linkage ejection device |
| CN111407057A (en) * | 2020-04-24 | 2020-07-14 | 歌尔科技有限公司 | Earphone box |
| CN111700359B (en) * | 2020-06-29 | 2022-03-25 | 歌尔科技有限公司 | Earphone box and earphone assembly |
| CN111935577A (en) * | 2020-07-30 | 2020-11-13 | 广州市安旭特电子有限公司 | Liftable earphone box that charges |
| CN112243176A (en) * | 2020-10-10 | 2021-01-19 | 汪德艳 | Bluetooth headset charging device and charging box headset storage method |
| CN213754891U (en) * | 2020-10-27 | 2021-07-20 | 歌尔科技有限公司 | Earphone charging box and TWS earphone |
| CN113180355B (en) * | 2021-04-29 | 2022-11-22 | 歌尔股份有限公司 | Earphone transmission assembly and charging box |
| CN113365180B (en) * | 2021-05-31 | 2023-03-21 | 歌尔智能科技有限公司 | Earphone box and earphone assembly |
-
2021
- 2021-09-27 CN CN202111168967.7A patent/CN113993022B/en active Active
- 2021-12-23 WO PCT/CN2021/140673 patent/WO2023045153A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023045153A1 (en) | 2023-03-30 |
| CN113993022A (en) | 2022-01-28 |
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