CN216121891U - Earphone charging box - Google Patents
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- CN216121891U CN216121891U CN202122741979.6U CN202122741979U CN216121891U CN 216121891 U CN216121891 U CN 216121891U CN 202122741979 U CN202122741979 U CN 202122741979U CN 216121891 U CN216121891 U CN 216121891U
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Abstract
The utility model provides an earphone charging box, which comprises a base, a cover body and a charging and discharging assembly, wherein the cover body is positioned above the base; the top of the base is provided with a first groove matched with the shape of the bottom of the wireless bone conduction earphone, and the bottom of the cover body is provided with a second groove matched with the shape of the top of the wireless bone conduction earphone; the cover body is buckled on the base, and the first groove and the second groove jointly form a cavity for accommodating the wireless bone conduction earphone; the charging and discharging assembly is provided with a charging box charging interface and an earphone power supply interface, the charging box charging interface is arranged at the side part or the bottom of the base, and the earphone power supply interface is arranged in the first groove. Be applicable to and hold wireless bone conduction earphone, the convenience of charging when portable.
Description
Technical Field
The utility model relates to the technical field of charging of earphone equipment, in particular to an earphone charging box.
Background
A wireless bone conduction earphone is electronic equipment commonly used in daily life. With the continuous progress of scientific technology and information technology, wireless bone conduction earphones become more and more intelligent, and the problem that the power consumption of the wireless bone conduction earphones is increased, and when a plurality of people use the wireless bone conduction earphones, the earphones need to be charged every day, and some people even charge the earphones for a plurality of times every day.
Need connect the commercial power when wireless bone conduction earphone charges, because wireless bone conduction earphone size is great when non-wearing, often uses the charging wire to charge wireless bone conduction earphone in the current. For satisfying people's the demand of going out to use wireless bone conduction earphone, often need carry the treasured that charges, whole volume carries the difficulty to it is inconvenient to charge at the in-process of carrying.
However, with the development of wireless bone conduction headsets, the volume of the wireless bone conduction headset gradually tends to be miniaturized, and wireless bone conduction headsets without ear hooks appear, so that the height and the size of the wireless bone conduction headset are greatly reduced. This makes it possible to charge a wireless bone conduction headset using the headset charging box.
Therefore, there is a need for an earphone charging box suitable for wireless bone conduction earphones.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the problems in the art described above, the present invention is at least partially addressed. Therefore, the utility model aims to provide an earphone charging box which is suitable for accommodating a wireless bone conduction earphone and is convenient to carry and charge.
(II) technical scheme
In order to achieve the purpose, the utility model adopts the main technical scheme that:
the utility model provides an earphone charging box, which comprises a base, a cover body and a charging and discharging assembly, wherein the cover body is positioned above the base; the top of the base is provided with a first groove matched with the shape of the bottom of the wireless bone conduction earphone, and the bottom of the cover body is provided with a second groove matched with the shape of the top of the wireless bone conduction earphone; the cover body is buckled on the base, and the first groove and the second groove jointly form a cavity for accommodating the wireless bone conduction earphone; the charging and discharging assembly is provided with a charging box charging interface and an earphone power supply interface, the charging box charging interface is arranged at the side part or the bottom of the base, and the earphone power supply interface is arranged in the first groove.
The wireless bone conduction earphone comprises a left ear vibrator box, a right ear vibrator box, a connecting piece, a first arc-shaped elastic arm and a second arc-shaped elastic arm, wherein the first arc-shaped elastic arm and the second arc-shaped elastic arm are symmetrically arranged on two sides of the connecting piece; the first end of the first arc-shaped elastic arm is connected with the first end of the connecting piece, the second end of the first arc-shaped elastic arm is connected with the left ear vibrator box, the first end of the second arc-shaped elastic arm is connected with the second end of the connecting piece, and the second end of the second arc-shaped elastic arm is connected with the right ear vibrator box; in a standing state, the first arc-shaped elastic arm and the second arc-shaped elastic arm are oppositely and flexibly arranged, the bottom of the second end of the first arc-shaped elastic arm is attached to the top of the second arc-shaped elastic arm, and the top of the second end of the second arc-shaped elastic arm is attached to the bottom of the first arc-shaped elastic arm; the action surfaces of the left ear vibrator box and the right ear vibrator box face upwards.
Optionally, the first groove is an elliptical-like annular groove.
Optionally, the first groove includes a connecting piece accommodating portion, a first elastic arm accommodating portion, a right ear vibrator box accommodating portion, a second elastic arm accommodating portion, a left ear vibrator box accommodating portion and a third elastic arm accommodating portion, which are connected in sequence; the connecting piece accommodating part is positioned at a first wide end of the ellipse-like shape, the left ear vibrator box accommodating part is positioned at a first narrow end of the ellipse-like shape, and the right ear vibrator box accommodating part is positioned at a second narrow end of the ellipse-like shape; the groove widths of the left ear vibrator box accommodating part and the right ear vibrator box accommodating part are larger than the groove width of the elastic arm accommodating part.
Alternatively, the left ear vibrator box receiving portion extends from the first narrow end of the quasi-elliptical shape to the inside of the quasi-elliptical shape, and the right ear vibrator box receiving portion extends from the second narrow end of the quasi-elliptical shape to the inside of the quasi-elliptical shape.
Optionally, the slot width of the connector receiving portion is greater than the slot width of the resilient arm receiving portion.
Optionally, the earphone power supply interface is a magnetic earphone power supply interface, and the earphone power supply interface is disposed at the concave bottom of the first groove.
Optionally, the earphone power supply interface comprises a spring pin assembly, a magnet and a mounting position located at the bottom of the first groove; a first through hole is formed in the mounting position, a first end of the spring needle assembly is connected with the voltage-stabilizing direct-current power supply, a second end of the spring needle assembly penetrates through the first through hole and extends into the first groove, and the magnet is arranged on the mounting position in a mode of surrounding the spring needle assembly;
correspondingly, the earphone charging interface comprises a metal contact, a charging circuit board used for being connected with a battery of the wireless earphone, and a third groove formed at the bottom of the wireless earphone shell and provided with a downward opening, wherein a second through hole is formed in the concave bottom of the third groove, the first end of the metal contact is connected with the power transmission end of the charging circuit board, the second end of the metal contact penetrates through the second through hole and extends into the third groove, and an iron sheet surrounding the metal contact is installed at the concave bottom of the third groove;
the wireless earphone is placed into the earphone charging box, the magnet is inserted into the third groove, the magnet and the iron sheet are mutually attracted, and the second end of the metal contact is connected with the second end of the spring pin assembly.
Optionally, the charge and discharge assembly is located inside the surrounding shape of the first recess.
Optionally, the first end of the cover body is rotatably connected with the first end of the base through a rotating shaft, and the cover body is turned over up and down relative to the base through the rotating shaft to realize opening and closing of the first groove; under the state of lid lock in the base, the second end of lid is provided with first magnetism and inhales the mechanism with the position of base contact, and the position that corresponds with first magnetism on the base is provided with second magnetism and inhales the mechanism, and first magnetism is inhaled the mechanism and is inhaled the mechanism with second magnetism and inhale the mutual actuation.
Optionally, the second end side of the cover has a cover recess; when the cover body is buckled on the base, the base sunken part is arranged at the position of the side part of the second end of the base, which corresponds to the cover body sunken part.
(III) advantageous effects
The utility model has the beneficial effects that:
1. the earphone charging box provided by the utility model is suitable for accommodating a wireless bone conduction earphone, and is convenient to carry and charge.
2. Through being located the charge-discharge subassembly inside the base to inside being located the shape of encircleing of first recess, because first recess is cyclic annular, it is great to be located the inside base inner space of first recess encircleing shape, is used for holding charge-discharge subassembly, compact structure, small.
Drawings
The utility model is described with the aid of the following figures:
fig. 1 is a schematic structural diagram of a wireless bone conduction headset according to an embodiment of the present invention;
fig. 2 is an exploded view of an earphone charging box in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a wireless bone conduction headset disposed in a headset charging box according to an embodiment of the present invention.
[ description of reference ]
11: a left ear vibrator box; 12: a right ear vibrator box; 13: a master control box; 14: a first arcuate spring arm; 15: a second arc-shaped elastic arm; 16: the action surface of the left ear vibrator box; 17: the action surface of the right ear vibrator box; 18: an earphone charging interface;
181: a metal contact; 182: a third groove; 183: a second through hole; 184: iron sheets;
2: a base; 21: a first groove; 22: a charging interface of the charging box; 24: a connector accommodating portion; 26: a right ear vibrator case housing portion; 28: a left ear vibrator case housing portion;
231: a spring needle assembly; 232: a magnet; 233: a first through hole;
3: a cover body; 31: a second groove; 32: a first mounting hole; 33: an iron column; 34: a second mounting hole; 35: a magnet; 36: a cover body recessed portion; 37: a base depression;
41: a battery; 42: a circuit board;
5: a rotating shaft.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that the terms "upper", "lower", "left", "right", and the like are used herein with reference to the orientation of fig. 3.
There is a wireless bone conduction headset as shown in fig. 1, which includes a left ear vibrator box 11, a right ear vibrator box 12, a connecting member, and a first arc-shaped elastic arm 14 and a second arc-shaped elastic arm 15 symmetrically disposed at both sides of the connecting member; the first end of the first arc-shaped elastic arm 14 is connected with the first end of the connecting piece, the second end of the first arc-shaped elastic arm 14 is connected with the left ear vibrator box 11, the first end of the second arc-shaped elastic arm 15 is connected with the second end of the connecting piece, and the second end of the second arc-shaped elastic arm 15 is connected with the right ear vibrator box 12; under the state of stewing, first arc elastic arm 14 and the crooked setting of second arc elastic arm 15 subtend, the bottom of the second end of first arc elastic arm 14 pastes in the top of second arc elastic arm 15, and the top of the second end of second arc elastic arm 15 pastes in the bottom of first arc elastic arm 14, and the working face 16 of left ear oscillator box and the working face 17 of right ear oscillator box all face the top.
The action surface 16 of the left ear vibrator box refers to a position on the left ear vibrator box 11 for the bone conduction vibrator to transmit sound waves to a human body, and the action surface 17 of the right ear vibrator box refers to a position on the right ear vibrator box 12 for the bone conduction vibrator to transmit sound waves to the human body. The bone conduction vibrators are located in the left ear vibrator box 11 and the right ear vibrator box 12.
In the wireless bone conduction headset, when the wireless bone conduction headset is used, the left ear vibrator box 11 and the right ear vibrator box 12 are respectively held by two hands, the wireless bone conduction headset is twisted downwards and expanded outwards (the 'outer' means the outside of the surrounding closed shape formed by the wireless bone conduction headset in a standing state), and the first arc-shaped elastic arm 14 and the second arc-shaped elastic arm 15 are opened, so that the skull can be accommodated between the first arc-shaped elastic arm 14 and the second arc-shaped elastic arm 15. In the process of opening the first and second curved elastic arms 14 and 15, the neck ring portion of the wireless bone conduction headset ("neck ring portion", i.e., the first end of the first curved elastic arm 14, the first end of the second curved elastic arm 15, and the connecting member) is naturally placed due to the torsional resilience of the first and second curved elastic arms 14 and 15, and a first U-shaped ear hanging position is formed at the middle portion of the first curved elastic arm 14 near the second end of the first curved elastic arm 14 due to the torsional resilience of the second curved elastic arm 14 and the placement of the first end of the first curved elastic arm 14, and a second U-shaped ear hanging position is formed at the middle portion of the second curved elastic arm 15 near the second end of the second curved elastic arm 15 due to the torsional resilience of the second curved elastic arm 15 and the placement of the first end of the second curved elastic arm 15. When the opened wireless bone conduction earphone is worn on the skull with different sizes, the action surface 16 of the left ear vibrator box is tightly attached to the left side of the skull, the action surface 17 of the right ear vibrator box is tightly attached to the right side of the skull, the two U-shaped hanging ear positions are suitable for being hung on ears, and the naturally placed neck ring part can be always attached to the human body without excessive gaps.
The wireless bone conduction earphone is in a standing state, has small space volume, cancels the design of an ear hook, has small size in the height direction (namely the vertical direction), and is suitable for being worn by a human body. Therefore, the utility model provides an earphone charging box suitable for the wireless bone conduction earphone.
As shown in fig. 2 and 3, the charging box for earphones provided by the present invention includes a base 2, a cover 3 located above the base 2, and a charging and discharging assembly accommodated inside the base 2. Wherein, the top of base 2 is offered with the first recess 21 of above-mentioned wireless earphone bottom appearance adaptation, the bottom of lid 3 is offered with the second recess 31 of above-mentioned wireless earphone top appearance adaptation, lid 3 lock is on base 2, first recess 21 and second recess 31 form the cavity that is used for holding above-mentioned wireless earphone jointly. Wherein, the subassembly that charges has the box interface 22 and the earphone power supply interface that charges, and the box interface 22 that charges sets up in the lateral part or the bottom of base 2, and the earphone power supply interface sets up in first recess 21. The earphone charging box that so sets up is applicable to and holds above-mentioned wireless bone conduction earphone, and the convenience of charging when portable.
As a preferable mode of the wireless bone conduction headset, the surrounding closed shape of the wireless bone conduction headset is an ellipse-like shape. Cooperatively, the first groove 21 is an elliptical-like annular groove. So, increase the adaptation degree of recess and earphone, it is stable to hold. As for the shape of the second groove 31, it is determined according to the design of the first groove 21, as long as the cover 3 is fastened on the base 2, the first groove 21 and the second groove 31 together form a cavity for accommodating the wireless earphone.
As a preferable mode of the above wireless bone conduction earphone, the connecting member is located at a first wide end of the quasi-elliptical shape, the second end of the first arc-shaped elastic arm 14 extends out of a second wide end of the quasi-elliptical shape and is close to a narrow end of the quasi-elliptical shape, and the second end of the second arc-shaped elastic arm 15 extends out of the second wide end of the quasi-elliptical shape and is close to the narrow end of the quasi-elliptical shape. The first groove 21 comprises a connecting piece accommodating part 24, a first elastic arm accommodating part, a right ear vibrator box accommodating part 26, a second elastic arm accommodating part, a left ear vibrator box accommodating part 28 and a third elastic arm accommodating part which are connected in sequence; the connector receiving portion 24 is located at a first wide end of the quasi-elliptical shape, the left ear vibrator box receiving portion 28 is located at a first narrow end of the quasi-elliptical shape, and the right ear vibrator box receiving portion 26 is located at a second narrow end of the quasi-elliptical shape; the groove widths of the left ear vibrator case accommodating portion 28 and the right ear vibrator case accommodating portion 26 are each larger than the groove width of the elastic arm accommodating portion.
As a preferable mode of the above wireless bone conduction headset, in a resting state, both the left ear vibrator box 11 and the right ear vibrator box 12 are located within a surrounding closed shape of the wireless bone conduction headset. In cooperation, the left ear oscillator bobbin housing 28 extends from the first narrow end of the quasi-elliptical shape into the quasi-elliptical shape, and the right ear oscillator bobbin housing 26 extends from the second narrow end of the quasi-elliptical shape into the quasi-elliptical shape.
As a preferable mode of the above wireless bone conduction headset, the connection member includes a main control box 13 for accommodating the battery 41 and the control assembly, a first end of the main control box 13 is connected to the first arc-shaped elastic arm 14, and a second end of the main control box 13 is connected to the second arc-shaped elastic arm 15. Cooperatively, the link receiving portion 24 has a slot width greater than the slot width of the resilient arm receiving portion. Thus, it is suitable for the accommodation of the main control box 13.
Preferably, the headset power supply interface is a magnetic headset power supply interface. Therefore, the connection stability of the earphone power supply interface and the earphone charging interface 18 is enhanced, and charging is facilitated. Further preferably, the headset power supply interface is arranged at the bottom of the first recess 21. In this way, the connection of the earphone power supply interface and the earphone charging interface 18 is facilitated.
Preferably, the earphone power interface comprises a pogo pin assembly 231, a magnet 232, and a mounting location at the bottom of the first recess 21; a first through hole 233 is formed in the mounting position, a first end of the spring needle assembly 231 is connected with the voltage-stabilizing direct-current power supply, a second end of the spring needle assembly 231 penetrates through the first through hole 233 and extends into the first groove 21, and the magnet 232 is arranged on the mounting position around the spring needle assembly 231; correspondingly, the earphone charging interface 18 comprises a metal contact 181, a charging circuit board 42 (not shown in the figure) for connecting with a battery of the wireless earphone, and a third groove 182 formed at the bottom of the wireless earphone housing and having a downward opening, wherein a second through hole 183 is formed at the concave bottom of the third groove 182, a first end of the metal contact 181 is connected with a power transmission end of the charging circuit board 42, a second end of the metal contact 181 penetrates through the second through hole 183 and extends into the third groove 182, and an iron sheet 184 surrounding the metal contact 181 is mounted at the concave bottom of the third groove 182; the wireless earphone is placed in the earphone charging box, the magnet 232 is inserted into the third groove 182, the magnet 232 and the iron sheet 184 attract each other, and the second end of the metal contact 181 is connected with the second end of the spring pin assembly 231. The magnetic attraction charging mechanism arranged like this is adopted, and the stable plug connection of the charging port and the charging head is realized through the attraction of the magnet 232 and the iron sheet 184, and the connection is stable.
Specifically, the regulated dc power source connected to the pogo pin assembly 231 is formed of a charge and discharge assembly. The charge/discharge unit includes a battery 41 and a circuit board 42, the circuit board 42 is mounted with a charging circuit and a circuit for converting the output of the battery 41 into 5V, the charging interface 22 of the charging box is connected to the battery 41 through the charging circuit, and the battery 41 is connected to the earphone power supply interface (i.e., the pogo pin assembly 231) through the circuit for converting the output of the battery 41 into 5V.
Preferably, the charge and discharge assembly is located inside the surrounding shape of the first recess 21. Because first recess 21 is cyclic annular, the base 2 inner space that is located first recess 21 inside of surrounding shape is great for hold the charging and discharging subassembly, compact structure, small.
Preferably, in the present embodiment, the charging socket 22 of the charging box is provided at a side portion of the base 2. So be convenient for earphone charging box to charge.
Preferably, the first end of the cover 3 is rotatably connected with the first end of the base 2 through the rotating shaft 5, and the cover 3 is turned over up and down relative to the base 2 through the rotating shaft 5 to open and close the first groove 21; under the state of lid 3 lock in base 2, the second end of lid 3 is provided with first magnetism and inhales the mechanism with the position of base 2 contact, and the position that corresponds with first magnetism on base 2 is provided with second magnetism and inhales the mechanism, and first magnetism is inhaled the mechanism and is inhaled the mechanism with second magnetism and inhale the mutual actuation. So, be convenient for opening and shutting of earphone charging box to inhale the closed stability that the mechanism improved earphone charging box through setting up magnetism, prevent that the earphone charging box from taking place unexpected opening.
Further preferably, the first magnetic attraction mechanism comprises a first mounting hole 32 and an iron post 33, which are opened at the second end of the cover body 3, and the iron post 33 is mounted in the first mounting hole 32; the second magnetic attraction mechanism comprises a second mounting hole 34 and a magnet 35, the second mounting hole 34 is formed in the second end of the base 2, and the magnet 35 is mounted in the second mounting hole 34; when the cover 3 is fastened to the base 2, the magnet 35 and the iron column 33 attract each other. Conceivably, the first magnetic attraction mechanism includes a first mounting hole 32 and a magnet 35, which are opened at the second end of the cover 3, and the magnet 35 is mounted in the first mounting hole 32; the second magnetic attraction mechanism comprises a second mounting hole 34 and an iron column 33, the second mounting hole 34 and the iron column 33 are arranged at the second end of the base 2, and the iron column 33 is mounted in the second mounting hole 34 and can achieve similar effects. In addition, the number of the first mounting holes 32, the iron posts 33, the second mounting holes 34, and the magnets 35 may be set to one or more than two; in the present embodiment, the number of the first mounting holes 32, the iron posts 33, the second mounting holes 34, and the magnets 35 is set to two.
Further, the second end side portion of the lid body 3 has a lid body recess portion 36; when the cover 3 is fastened to the base 2, the base 2 has a base recess 37 at a position corresponding to the cover recess on the second end of the base 2. Thus, the cover body 3 is convenient to be pulled open by fingers.
It should be understood that the above description of specific embodiments of the present invention is only for the purpose of illustrating the technical lines and features of the present invention, and is intended to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, but the present invention is not limited to the above specific embodiments. It is intended that all such changes and modifications as fall within the scope of the appended claims be embraced therein.
Claims (10)
1. An earphone charging box is characterized in that,
comprises a base (2), a cover body (3) positioned above the base (2) and a charging and discharging assembly accommodated in the base (2);
the top of the base (2) is provided with a first groove (21) matched with the shape of the bottom of the wireless bone conduction earphone, and the bottom of the cover body (3) is provided with a second groove (31) matched with the shape of the top of the wireless bone conduction earphone; the cover body (3) is buckled on the base (2), and the first groove (21) and the second groove (31) jointly form a cavity for accommodating the wireless bone conduction earphone;
the charging and discharging assembly is provided with a charging box charging interface (22) and an earphone power supply interface, the charging box charging interface (22) is arranged on the side part or the bottom part of the base (2), and the earphone power supply interface is arranged in the first groove (21);
the wireless bone conduction earphone comprises a left ear vibrator box (11), a right ear vibrator box (12), a connecting piece, a first arc-shaped elastic arm (14) and a second arc-shaped elastic arm (15), wherein the first arc-shaped elastic arm and the second arc-shaped elastic arm are symmetrically arranged on two sides of the connecting piece; the first end of the first arc-shaped elastic arm (14) is connected with the first end of the connecting piece, the second end of the first arc-shaped elastic arm (14) is connected with the left ear vibrator box (11), the first end of the second arc-shaped elastic arm (15) is connected with the second end of the connecting piece, and the second end of the second arc-shaped elastic arm (15) is connected with the right ear vibrator box (12); in a standing state, the first arc-shaped elastic arm (14) and the second arc-shaped elastic arm (15) are oppositely bent, the bottom of the second end of the first arc-shaped elastic arm (14) is attached to the top of the second arc-shaped elastic arm (15), and the top of the second end of the second arc-shaped elastic arm (15) is attached to the bottom of the first arc-shaped elastic arm (14); the action surface (16) of the left ear vibrator box and the action surface (17) of the right ear vibrator box are both upward.
2. The earphone charging box according to claim 1, wherein the first recess (21) is an elliptical-like annular recess.
3. The earphone charging box of claim 2,
the first groove (21) comprises a connecting piece accommodating part (24), a first elastic arm accommodating part, a right ear vibrator box accommodating part (26), a second elastic arm accommodating part, a left ear vibrator box accommodating part (28) and a third elastic arm accommodating part which are connected in sequence;
the connecting piece accommodating part (24) is positioned at a first wide end of the ellipse-like shape, the left ear vibrator box accommodating part (28) is positioned at a first narrow end of the ellipse-like shape, and the right ear vibrator box accommodating part (26) is positioned at a second narrow end of the ellipse-like shape;
the groove widths of the left ear vibrator box accommodating part (28) and the right ear vibrator box accommodating part (26) are larger than the groove width of the elastic arm accommodating part.
4. The earphone charging box of claim 3,
the left ear oscillator case housing section (28) extends from the first narrow end of the quasi-elliptical shape into the quasi-elliptical shape, and the right ear oscillator case housing section (26) extends from the second narrow end of the quasi-elliptical shape into the quasi-elliptical shape.
5. The earphone charging box according to claim 3, wherein the connector receiving portion (24) has a groove width larger than that of the elastic arm receiving portion.
6. The earphone charging box according to claim 1, wherein the earphone power supply interface is a magnetic earphone power supply interface, and the earphone power supply interface is disposed at a concave bottom of the first groove (21).
7. The earphone charging box according to claim 1 or 6,
the earphone power supply interface comprises a spring needle assembly (231), a magnet (232) and a mounting position located at the bottom of the first groove (21); a first through hole (233) is formed in the mounting position, the first end of the spring needle assembly (231) is connected with the voltage-stabilizing direct-current power supply, the second end of the spring needle assembly (231) penetrates through the first through hole (233) and extends into the first groove (21), and the magnet (232) is arranged on the mounting position in a surrounding mode of the spring needle assembly (231);
correspondingly, the earphone charging interface (18) comprises a metal contact (181), a charging circuit board connected with a battery of the wireless earphone, and a third groove (182) formed at the bottom of the wireless earphone shell and provided with a downward opening, wherein a second through hole (183) is formed in the concave bottom of the third groove (182), the first end of the metal contact (181) is connected with the power transmission end of the charging circuit board, the second end of the metal contact (181) penetrates through the second through hole (183) and extends into the third groove (182), and an iron sheet (184) surrounding the metal contact (181) is installed at the concave bottom of the third groove (182);
the wireless earphone is placed in the earphone charging box, the magnet (232) is inserted into the third groove (182), the magnet (232) and the iron sheet (184) are mutually attracted, and the second end of the metal contact (181) is connected with the second end of the spring needle assembly (231).
8. The earphone charging box according to claim 1, wherein the charging and discharging assembly is located inside the surrounding shape of the first recess (21).
9. The earphone charging box of claim 1,
the first end of the cover body (3) is rotatably connected with the first end of the base (2) through a rotating shaft (5), and the cover body (3) is turned up and down relative to the base (2) through the rotating shaft (5) to realize the opening and closing of the first groove (21);
under the state of lid (3) lock in base (2), the second end of lid (3) is provided with first magnetism and inhales the mechanism with the position of base (2) contact, and the position that corresponds with first magnetism on base (2) is provided with the second magnetism and inhales the mechanism, and first magnetism is inhaled the mechanism and is inhaled the mutual actuation of mechanism with the second magnetism.
10. The earphone charging box of claim 9,
the second end side part of the cover body (3) is provided with a cover body concave part (36); when the cover body (3) is buckled on the base (2), the side part of the second end of the base (2) is provided with a base concave part (37) corresponding to the position of the cover body concave part (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122741979.6U CN216121891U (en) | 2021-11-10 | 2021-11-10 | Earphone charging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122741979.6U CN216121891U (en) | 2021-11-10 | 2021-11-10 | Earphone charging box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216121891U true CN216121891U (en) | 2022-03-22 |
Family
ID=80715411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122741979.6U Active CN216121891U (en) | 2021-11-10 | 2021-11-10 | Earphone charging box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216121891U (en) |
-
2021
- 2021-11-10 CN CN202122741979.6U patent/CN216121891U/en active Active
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