CN220629521U

CN220629521U - Bone conduction earphone charging device

Info

Publication number: CN220629521U
Application number: CN202320589449.0U
Authority: CN
Inventors: 曾鸿; 唐永华
Original assignee: Dongguan Liesheng Electronic Co Ltd
Current assignee: Dongguan Liesheng Electronic Co Ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2024-03-19
Anticipated expiration: 2033-03-21

Abstract

The utility model belongs to the technical field of bone conduction earphone charging, and particularly relates to a bone conduction earphone charging device, which comprises a charging base and bone conduction earphones accommodated on the charging base, wherein a containing groove matched with a bin body of the bone conduction earphones is formed on the charging base, and at least one bin body of the bone conduction earphones is movably clamped in the containing groove; the utility model is convenient for a user to directly magnetically absorb and charge after being placed by adopting a charging base accessory, and the charging base has the function of wire storage, thereby giving out the situation that a single charging wire is easy to lose.

Description

Bone conduction earphone charging device

Technical Field

The utility model belongs to the technical field of bone conduction earphone charging, and particularly relates to a bone conduction earphone charging device.

Background

With the development of technology, the charging mode of electronic devices is continuously changed, and the magnetic charging plug is used as a form of charging plug and is increasingly applied to various electronic devices, such as bone conduction headphones and corresponding chargers.

The chinese patent application No. 202122449414.0 discloses a portable charging plug and bone conduction earphone thereof, comprising a housing having an inner cavity; the side wall of the shell is provided with two openings, and the two conductive terminals respectively penetrate out of the inner cavity along the openings; the solar cell module further comprises an S-pole magnet and an N-pole magnet, wherein the S-pole magnet and the N-pole magnet are arranged between the two conductive terminals and cling to the side wall of the inner cavity, and the side wall is the side wall where the opening is located.

The utility model ensures that the plug can be tightly attached to the socket, and the situation that the conductive terminal on the plug is reversely connected with the charging end on the socket can not occur. However, since the charging plug is separately provided, the charging plug is easily lost when not in use, thereby affecting the efficiency of charging the bone conduction headset.

Disclosure of Invention

The utility model aims to provide a bone conduction earphone charging device, and aims to solve the technical problem that a charging plug is arranged independently in the prior art, and is easy to lose under the condition of not using, so that the charging efficiency of the bone conduction earphone is affected.

In order to achieve the above object, the embodiment of the utility model provides a bone conduction earphone charging device, which comprises a charging base and bone conduction earphones accommodated on the charging base, wherein a containing groove matched with a bin body of the bone conduction earphones is formed on the charging base, at least one bin body of the bone conduction earphones is movably clamped in the containing groove, one side of the containing groove is provided with a clamping groove, a magnetic charging head assembly is clamped in the clamping groove, the bottom of the clamping groove is provided with a clamping piece for clamping the magnetic charging head assembly, the clamping piece comprises a group of first clamping blocks arranged in the middle of the bottom of the clamping groove and a group of second clamping blocks arranged at the middle of the bottom of the clamping groove, the first clamping blocks are symmetrically arranged on the bottom of the clamping groove and clamped in the middle position of the bottom of the magnetic charging head, and the second clamping blocks are elastic arc-shaped clamping blocks and are clamped at the tail end positions of the magnetic charging head.

Optionally, the storehouse body one side of bone conduction earphone is provided with the power plug, the joint groove passes through the chucking spare will the magnetism is inhaled the first subassembly of charging spacing fixedly, simultaneously through the magnetism inhale the first subassembly of charging with bone conduction earphone receive the power plug and be connected the realization and charge.

Optionally, the magnetic attraction charging head assembly comprises a magnetic attraction charging head arranged in the clamping groove, one end of the magnetic attraction charging head is connected with a connecting wire, and one end, far away from the magnetic attraction charging head, of the connecting wire is connected with a power interface.

Optionally, the charging base bottom surface is provided with a plurality of joint knot, and a plurality of joint knot is "article" word distribution in charging base bottom surface, charging base one side has still been seted up and has been supplied the wire hole that the connecting wire passed.

Optionally, the inside wall of joint groove is provided with a plurality of butt piece, a plurality of the butt piece be two sets of distribute in the inside wall of joint groove, just the bottom surface of butt piece with the magnetism is inhaled the top surface looks butt of charging head.

Optionally, the cross section of charging base is trapezium structure, just four corners of charging base all are provided with the chamfer.

Optionally, the accommodating groove is a U-shaped accommodating groove, and a chamfer is arranged above the accommodating groove.

Optionally, two accommodating grooves are symmetrically arranged on the charging base, the accommodating grooves have an inclination angle, and the inclination angle of the accommodating grooves is 15-45 degrees.

Optionally, the magnetic attraction charging head comprises a base and a group of magnetic attraction pieces arranged on the base, two magnetic attraction pieces protrude out of the surface of the base, and an anode mounting column and a cathode mounting column are arranged between the two magnetic attraction pieces.

Optionally, the magnetic attraction piece comprises a first sub magnetic attraction piece and a second sub magnetic attraction piece which are arranged at intervals, the axial directions of the first sub magnetic attraction piece and the second sub magnetic attraction piece are parallel to each other, and the cross sections of the first sub magnetic attraction piece and the second sub magnetic attraction piece are semicircular.

Optionally, a first concave groove and a second concave groove which are matched with the first sub-magnetic attraction piece and the second sub-magnetic attraction piece in outline are formed in the power receiving plug, and a positive electrode conductive column and a negative electrode conductive column which correspond to the positive electrode mounting column and the negative electrode mounting column are arranged between the first concave groove and the second concave groove.

Optionally, the power interface is any one of a USB interface, a Type-C interface, or a Lighting interface.

The above technical solutions in the bone conduction headset charging device provided by the embodiments of the present utility model have at least one of the following technical effects:

the charging base is provided with the accommodating groove which is matched with the bin body of the bone conduction earphone by adopting a charging base accessory, the magnetic charging head assembly charges the bone conduction earphone through the power receiving plug, and meanwhile, the bin body of the bone conduction earphone can be limited through the accommodating groove position so as to fix the bone conduction earphone on the charging base, so that the accommodating stability of the bone conduction earphone is improved, and damage or damage is effectively avoided; the magnetic charging head assembly is firmly fixed in the clamping groove through the clamping piece, so that the user can directly magnetically charge after normally placing the bone conduction earphone; in addition, be provided with the joint knot in the bottom surface of charging the base, can effectually with connecting wire accomodate to charging the bottom of base, realize to connecting wire's arrangement is accomodate, has guaranteed simultaneously connecting wire is difficult to lose.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a bone conduction headset charging device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a charging base according to an embodiment of the present utility model;

fig. 3 is a bottom view of a charging base according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a magnetic charging head assembly of a charging base according to an embodiment of the present utility model;

FIG. 5 is an enlarged view of portion A of FIG. 4;

fig. 6 is a schematic structural diagram of a bone conduction headset with a charging base according to an embodiment of the present utility model;

fig. 7 is an enlarged view at B in fig. 6.

Wherein, each reference sign in the figure:

1-charging base 2-bone conduction earphone 3-power receiving plug

4-magnetic charging head assembly 5-accommodating groove 6-clamping groove

7-clamping piece 8-magnetic charging head 9-connecting wire

10-power interface 11-clamping buckle 12-wire passing hole

13-abutting block 14-first clamping block 15-second clamping block

16-base 17-magnetic attraction piece 18-positive pole mounting column

19-negative pole mounting column 20-first sub-magnetic attraction piece 21-second sub-magnetic attraction piece

22-first recess groove 23-second recess groove 24-positive electrode conductive post

25-negative electrode conductive column

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In one embodiment of the present utility model, as shown in fig. 1-3, a bone conduction earphone charging device is provided, which includes a charging base 1 and bone conduction earphones 2 accommodated on the charging base 1, an accommodating groove 5 adapted to a bin body of the bone conduction earphones 2 is formed on the charging base 1, and at least one bin body of the bone conduction earphones 2 is movably clamped in the accommodating groove 5. The bone conduction earphone 2 one side is provided with receives electric plug 3, the charging base 1 bottom surface be provided with receive electric plug 3 be connected magnetism inhale the charging head subassembly 4, magnetism inhale charging head subassembly 4 pass through receive electric plug 3 for bone conduction earphone 2 charges. The bone conduction earphone 2 is movably clamped in the accommodating groove 5, a clamping groove 6 for clamping the magnetic charging head 8 assembly is formed in one side of the accommodating groove 5, a clamping piece 7 for clamping the magnetic charging head 8 assembly is arranged on the bottom surface of the clamping groove 6, the clamping groove 6 is used for limiting and fixing the magnetic charging head 4 assembly through the clamping piece 7, and meanwhile the magnetic charging head 4 assembly is connected with the power receiving plug 3 of the bone conduction earphone 2 to realize charging.

In one embodiment of the present utility model, the bottom surface of the charging base 1 is provided with a plurality of clamping buckles 11 for clamping the connection wires 9, the plurality of clamping buckles 11 are distributed on the bottom surface of the charging base 1 in a 'pin' -shape, and one side of the charging base 1 is also provided with a wire passing hole 12 through which the connection wires 9 pass. Through the setting of joint knot 11, can effectually with connecting wire 9 accomodate to the bottom of charging base 1 realizes to connecting wire 9's arrangement is accomodate, has guaranteed simultaneously connecting wire 9 is difficult to lose, just connecting wire 9 passes through wire hole 12 with the port connection charges to guarantee that whole charging base 11 can steadily place.

In another embodiment of the present utility model, a plurality of abutting blocks 13 are disposed on the inner side wall of the clamping groove 6, the plurality of abutting blocks 13 are distributed on the inner side wall of the clamping groove 6 in two groups, and the bottom surface of the abutting blocks 13 abuts against the top surface of the magnetic charging head 8. Through the setting of butt piece 13, when the magnetism inhale charging head 8 joint with joint groove 6, the bottom of butt piece 13 with the magnetism inhale the top looks butt of charging head 8 for the magnetism is inhaled charging head 8 firm to be fixed in joint groove 6.

In another embodiment of the present utility model, the clamping member 7 includes a set of first clamping blocks 14 disposed at the middle of the bottom surface of the clamping groove 6, and a set of second clamping blocks 15 disposed at the middle and lower part of the bottom surface of the clamping groove 6, where the second clamping blocks 15 are clamped at the bottom end position of the magnetic charging head 8, the first clamping blocks 14 are symmetrically disposed at the bottom surface of the clamping groove 6 and clamped at the bottom middle position of the magnetic charging head 8, and the first clamping blocks 14 are elastic arc clamping blocks. Through first joint piece 14 with the setting of second joint piece 15, can be effectual will the magnetism is inhaled charging head 8 joint in the joint groove 6, just 13 butt of butt piece the magnetism is inhaled charging head 8 upper end, and then makes the magnetism inhale charging head 8 stable fix on the charging base 1, avoid the magnetism is inhaled charging head subassembly 4 and is broken away from charging base 1, improved charging process's stability.

In another embodiment of the present utility model, the cross section of the charging base 1 is a trapezoid structure, and four corners of the charging base 1 are provided with chamfers. The accommodating groove 5 is a U-shaped accommodating groove 5, and a chamfer is arranged above the accommodating groove 5. The two accommodating grooves 5 are symmetrically arranged on the charging base 1, the accommodating grooves 5 have an inclination angle of 15-45 degrees, and the inclination angles of the accommodating grooves are consistent with the inclination angles of the bin bodies of the bone conduction headphones 2, so that the bin bodies of the bone conduction headphones 2 can be accommodated to the bin bodies of the bone conduction headphones 2.

According to the technical scheme, the charging base 1 is provided with the accommodating groove 5 which is matched with the bin body of the bone conduction earphone 2 by adopting the manner of the charging base fitting, the magnetic charging head assembly 4 charges the bone conduction earphone 2 through the power receiving plug 3, and meanwhile, the bin body of the bone conduction earphone 2 can be limited by the 5-bit of the accommodating groove so as to fix the bone conduction earphone 2 on the charging base 1, so that the storage stability of the bone conduction earphone 2 is improved, and damage or damage is effectively avoided. And the clamping piece 7 is used for firmly fixing the magnetic charging head assembly 4 in the clamping groove 6, so that the user can directly magnetically charge after normally placing the bone conduction earphone 2. In addition, be provided with joint knot 11 in the bottom surface of charging base 1, can effectually with connecting wire 9 accomodate to charging base 1's bottom realizes accomodating connecting wire 9's arrangement, has guaranteed simultaneously connecting wire 9 is difficult to lose.

In another embodiment of the present utility model, as shown in fig. 4 to 5, the magnetic charging head assembly 4 includes a magnetic charging head 8 disposed in the clamping groove 6, one end of the magnetic charging head 8 is connected with a connection wire 9, one end of the connection wire 9, which is far away from the magnetic charging head 8, is connected with a power interface 10, and the power interface 10 is any one of a USB interface, a Type-C interface or a Lighting interface. The power interface 10 of the present embodiment is a USB interface, but not limited to a USB interface, and may be any of a Type-C interface and a Lighting interface.

In another embodiment of the present utility model, the magnetic charging head assembly 4 includes a base 16 and a set of magnetic attraction pieces 17 disposed on the base 16, two magnetic attraction pieces 17 protrude from the surface of the base 16, and a positive pole mounting post 18 and a negative pole mounting post 19 are disposed between the two magnetic attraction pieces 17.

In another embodiment of the present utility model, the magnetic attraction member 17 includes a first sub-magnetic attraction member 20 and a second sub-magnetic attraction member 21 that are disposed at intervals, the axial directions of the first sub-magnetic attraction member 20 and the second sub-magnetic attraction member 21 are parallel to each other, and the cross sections of the first sub-magnetic attraction member 20 and the second sub-magnetic attraction member 21 are semicircular. The base 16 is provided with a first sub-magnet 20 mounting hole and a second sub-magnet 21 mounting hole corresponding to the first sub-magnet and the second sub-magnet 21, and the first sub-magnet and the second sub-magnet 21 are mounted in the base 16 and respectively penetrate out of the first sub-magnet 20 mounting hole and the second sub-magnet 21 mounting hole.

The first sub-magnetic attraction member 20 and the second sub-magnetic attraction member 21 in this embodiment may be magnets, or other materials with magnetic attraction effect. In one application scenario, both are magnets, and a conductive metal layer may be further formed on the periphery of the magnets to protect the magnets. The magnetic polarities of the outer end surfaces of the first sub-magnetic attraction pieces 20 and the outer end surfaces of the second sub-magnetic attraction pieces 21 may be the same or different, so long as the attraction corresponding to the magnetic attraction pieces 17 is satisfied.

In another embodiment of the present utility model, as shown in fig. 6 to 7, the power receiving plug 3 is provided with a first concave groove 22 and a second concave groove 23 that are matched with the profiles of the first sub-magnetic attraction piece 20 and the second sub-magnetic attraction piece 21, and a positive electrode conductive post 24 and a negative electrode conductive post 25 corresponding to the positive electrode mounting post 18 and the negative electrode mounting post 19 are disposed between the first concave groove 22 and the second concave groove 23. When the bone conduction earphone 2 is charged, the magnetic charging head 8 is connected with the power receiving plug 3 to charge the bone conduction earphone 2. Specifically, when the magnetic charging head 8 is connected with the power receiving plug 3, the first sub-magnetic attraction piece 20 and the second sub-magnetic attraction piece 21 are respectively clamped in the first concave groove 22 and the second concave groove 23, the positive electrode mounting post 18 is in contact conduction with the positive electrode conductive post 24, and the negative electrode mounting post 19 is in contact conduction with the negative electrode conductive post 25, so that the bone conduction headset 2 is charged.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The bone conduction earphone charging device is characterized by comprising a charging base and bone conduction earphones accommodated on the charging base, wherein a containing groove matched with the bin body of the bone conduction earphones is formed in the charging base, at least one bin body of the bone conduction earphones is movably clamped in the containing groove, a clamping groove is formed in one side of the containing groove, a magnetic charging head assembly is clamped in the clamping groove, clamping pieces used for clamping the magnetic charging head assembly are arranged on the bottom surface of the clamping groove, each clamping piece comprises a group of first clamping blocks and a group of second clamping blocks, the first clamping blocks are symmetrically arranged on the bottom surface of the clamping groove and are clamped in the middle position of the bottom of the magnetic charging head, and the second clamping blocks are clamped in the tail end position of the bottom of the magnetic charging head.

2. The bone conduction headset charging apparatus of claim 1, wherein a power receiving plug is disposed on one side of the cabin of the bone conduction headset, the clamping groove limits and fixes the magnetic charging head assembly through the clamping piece, and meanwhile, the magnetic charging head assembly is connected with the power receiving plug of the bone conduction headset to realize charging.

3. The bone conduction headset charging apparatus of claim 2, wherein the magnetic attraction charging head assembly comprises a magnetic attraction charging head disposed in the clamping groove, one end of the magnetic attraction charging head is connected with a connecting wire, and one end of the connecting wire, which is far away from the magnetic attraction charging head, is connected with a power interface.

4. The bone conduction headset charging apparatus as recited in claim 3, wherein the charging base bottom surface is provided with a plurality of snap fasteners, the plurality of snap fasteners are distributed on the charging base bottom surface in a 'delta' shape, and a wire passing hole through which the connecting wire passes is further formed on one side of the charging base.

5. The bone conduction headset charging apparatus of claim 2, wherein the inner side wall of the clamping groove is provided with a plurality of abutting blocks, the abutting blocks are distributed on the inner side wall of the clamping groove in two groups, and the bottom surface of the abutting blocks abuts against the top surface of the magnetic charging head.

6. The bone conduction headset charging apparatus of claim 3, wherein the cross section of the charging base is of a trapezoid structure, and four corners of the charging base are provided with chamfers.

7. The bone conduction headset charging apparatus of claim 1, wherein the receiving slot is a U-shaped receiving slot, and a chamfer is provided above the receiving slot.

8. The bone conduction headset charging apparatus of claim 7, wherein two of the receiving grooves are symmetrically disposed on the charging base, and the receiving grooves have an inclination angle of 15-45 °.

9. The bone conduction headset charging apparatus of claim 3, wherein the magnetic attraction charging head comprises a base and a set of magnetic attraction pieces arranged on the base, wherein two magnetic attraction pieces protrude out of the surface of the base, and a positive pole mounting post and a negative pole mounting post are arranged between the two magnetic attraction pieces.

10. The bone conduction headset charging apparatus of claim 9, wherein the magnetic attraction member comprises a first sub-magnetic attraction member and a second sub-magnetic attraction member arranged at intervals, wherein the axial directions of the first sub-magnetic attraction member and the second sub-magnetic attraction member are parallel to each other, and the cross sections of the first sub-magnetic attraction member and the second sub-magnetic attraction member are semicircular.

11. The bone conduction headset charging device of claim 10, wherein the power receiving plug is provided with a first concave groove and a second concave groove which are matched with the first sub-magnetic attraction piece and the second sub-magnetic attraction piece in outline, and a positive electrode conductive post and a negative electrode conductive post which correspond to the positive electrode mounting post and the negative electrode mounting post are arranged between the first concave groove and the second concave groove.

12. The bone conduction headset charging apparatus of claim 3, wherein the power interface is any one of a USB interface, a Type-C interface, or a Lighting interface.