CN219659880U

CN219659880U - Earphone

Info

Publication number: CN219659880U
Application number: CN202320495073.7U
Authority: CN
Inventors: 孙平军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-05
Filing date: 2023-03-15
Publication date: 2023-09-08
Anticipated expiration: 2033-03-15

Abstract

The utility model relates to an earphone, wherein an earphone charging base is arranged at the bottom of the wireless earphone, a conductive connecting sheet is arranged on the earphone charging base, the scarf main body comprises a scarf wire charging seat and a power supply bin which is electrically communicated with the scarf wire charging seat, the scarf wire charging seat is provided with a containing cavity which is in fit connection with the earphone charging base, a conductive elastic sheet which can move under the action of external force is arranged in the containing cavity, and after the earphone charging seat and the scarf wire charging seat are in fit connection, the conductive elastic sheet is kept against the conductive connecting sheet and is electrically communicated with the conductive connecting sheet to charge the wireless earphone. The inserting conducting surface of the middle ear machine charging seat and the scarf line charging seat is an arc surface. Through the arrangement of the cambered surface structure, the electric conduction area of the side surface is increased, and better electric communication of the side surface and the side surface is kept.

Description

Earphone

Technical Field

The utility model relates to the technical field of Bluetooth headphones, in particular to a headphone.

Background

The Bluetooth headset is to apply the Bluetooth technology to the hands-free headset, so that a user can avoid the trouble of annoying wires and can easily talk or listen to music in various modes. Along with the development of science and technology and the improvement of people's requirement to the listening effect, appear two bluetooth headset on the market, two bluetooth headset are a binaural, stereophonic bluetooth headset, can provide better listening effect for people.

Bluetooth headset among the prior art divide into wireless Bluetooth headset and neck and wears formula bluetooth headset, and two bluetooth headset about neck wear formula bluetooth headset passes through a neck area and earphone cord connection, and the user can wear on the neck through the neck area to set up battery case through connecting on the neck area and can charge for bluetooth headset, promote duration.

However, under the condition that the body swing amplitude of the user such as exercise is large, the earphone wire of the neck-wearing type Bluetooth earphone is easy to loose with the connected Bluetooth earphone, so that poor charging contact is caused, even the earphone wire and the Bluetooth earphone drop off, the earphone or the earphone wire is lost, and the experience is poor.

Disclosure of Invention

In view of the foregoing drawbacks of the prior art, an object of the present utility model is to provide an earphone to meet the needs of users.

In order to achieve the above purpose, the utility model provides an earphone, which comprises a wireless earphone and a scarf body, wherein an earphone charging base is arranged at the bottom of the wireless earphone, a conductive connecting sheet is arranged on the earphone charging base, the scarf body comprises a scarf wire charging seat and a power supply bin electrically communicated with the scarf wire charging seat, the scarf wire charging seat is provided with a containing cavity which is adaptively inserted and connected with the earphone charging base, a conductive elastic sheet which can move under the action of external force is arranged in the containing cavity, and after the earphone charging seat and the scarf wire charging seat are inserted and connected, the conductive elastic sheet is kept against and electrically communicated with the conductive connecting sheet to charge the wireless earphone, and the inserting and connecting surfaces of the earphone charging seat and the scarf wire charging seat are cambered surfaces.

The plugging conducting surface refers to a plugging matching surface for plugging and butting the earphone charging seat and the scarf line charging seat and an electric contact surface for keeping the two electrically communicated. The traditional face of inserting mostly adopts right angle to insert and closes, only the bottom of earphone charging seat and the top cooperation of scarf line charging seat, when receiving external force effect, when arousing earphone charging seat slope, the two very easy mechanical inserts and closes not firmly, leads to becoming flexible to throw off and arouses electrical contact bad. This product sets up the mating surface into the cambered surface, except covering top and the bottom of mutually supporting, still including can keeping each other supporting the lateral part of laminating under the elasticity effect, through the setting of cambered surface structure, increased the electrical conduction area of side, keep the better electrical communication of two.

As a preferred option: the earphone charging base is internally provided with a magnet, a corresponding built-in heteronymous magnet is arranged in a containing cavity of the scarf wire charging base, and the earphone charging base is connected with the scarf wire charging base through magnetic attraction.

The utility model adopts the mode of sucking by the built-in magnet, not only can fix the positions of the wireless earphone and the accommodating cavity and prevent the wireless earphone from falling off, but also can simplify the structural design of the wireless earphone and the scarf line charging seat and reduce the manufacturing cost.

As a preferred option: the accommodating cavity is internally provided with an installing groove, and the conductive elastic sheet is fixed in the installing groove.

As a preferred option: two conductive connecting pieces are symmetrically arranged on two sides of the earphone charging base, two conductive elastic pieces are correspondingly arranged on the inner side wall of the accommodating cavity, and when the earphone charging base is embedded into the accommodating cavity, the conductive connecting pieces extrude the conductive elastic pieces and are tightly connected with the conductive elastic pieces.

In the utility model, the conductive connecting sheet is in contact connection with the conductive elastic sheet, so that the contact area between the conductive connecting sheet and the conductive elastic sheet is larger and the stability is higher compared with the point contact connection of the charging terminal in the traditional mode.

As a preferred option: the conductive elastic sheet comprises a mounting part and an inclined surface contact part, wherein the mounting part is fixedly connected with the side wall of the accommodating cavity, an elastic included angle alpha is preset between one end of the inclined surface contact part and one end of the mounting part, and a stop part is formed by bending the other end of the inclined surface contact part.

As a preferred option: the inclined surface contact part can be close to or far away from the mounting part under the action of external force, the elastic included angle is reduced along with the approaching of the inclined surface contact part, and the angle of 0 DEG is less than alpha and less than 45 deg.

The design of the elastic included angle can enable the inclined surface contact part to always generate opposite elastic force (the elastic force is smaller than the pressing force) when the conductive connecting sheet downwards presses the inclined surface contact part, so that the close connection between the conductive connecting sheet and the inclined surface contact part can be ensured.

As a preferred option: the wireless earphone is provided with a foolproof plane, and an installation tangent plane matched with the foolproof plane is arranged in the accommodating cavity.

The fool-proof plane and the design of the installation tangent plane can enable the wireless earphone to play a fool-proof role when being sucked with the scarf line charging seat, and the wireless earphone is more convenient to insert and pull out.

As a preferred option: the fool-proof plane is provided with a conversation microphone and an indicator lamp.

The indicator light can be used for displaying the electric quantity of the wireless earphone and whether the wireless earphone is fully charged.

As a preferred option: the wireless earphone comprises a left earphone and a right earphone, and playing is paused when the left earphone and the right earphone are mutually sucked.

As a preferred option: the power supply bin comprises a rechargeable battery and a charging port; the two power supply bins are arranged, and the two power supply bins charge the left earphone and the right earphone respectively.

The two power bins are mutually independent and charge the left wireless earphone and the right wireless earphone respectively, so that the charging efficiency can be improved. If one of the power supply bins fails, the normal operation of the other power supply bin is not affected.

The beneficial effects of the utility model are as follows:

compared with the traditional inserting and combining surfaces which are mostly inserted and combined at right angles, the utility model sets the matching surface as the cambered surface, covers the top and the bottom which are matched with each other, and also comprises the side parts which can be kept against and attached to each other under the action of elastic force, and the arrangement of the cambered surface structure increases the electric conduction area of the side surfaces and keeps better electric communication of the two.

The mode that adopts built-in magnet to carry out the actuation not only can fix wireless earphone and hold the position in chamber, prevents to drop, can also simplify the structural design of wireless earphone and muffler line charging seat, reduces manufacturing cost.

Through the design of elasticity contained angle, can make the conductive connection piece when pushing down the inclined plane contact portion, inclined plane contact portion can produce an opposite elastic force (this elastic force is less than the pressure force) all the time to can guarantee the close connection of conductive connection piece and inclined plane contact portion.

Through setting up two mutually independent power bins, can charge for controlling two wireless earphone respectively, improved charging efficiency greatly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is an exploded view of the present utility model.

Fig. 3 is a schematic structural diagram of a headset charging base and a scarf charging base according to the present utility model.

Fig. 4 is a schematic drawing of the left and right earphone of the present utility model.

In the figure, 1-wireless earphone, 11-earphone charging base, 12-conductive connection piece, 13-fool-proof plane, 14-pilot lamp, 2-muffler main part, 21-power supply bin, 22-muffler line charging seat, 23-accommodation chamber, 24-conductive shrapnel, 241-installation department, 242-inclined plane contact.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.

It should be noted that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to aspects of the present utility model are shown in the drawings, and other details not greatly related to the present utility model are omitted.

In addition, it should be further noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-4, an earphone comprises a wireless earphone 1 and a scarf body 2, wherein a hemispherical earphone charging base 11 with a built-in magnet is arranged at the bottom of the wireless earphone 1, and a conductive connecting sheet 12 is arranged on the earphone charging base 11.

The scarf main body 2 comprises two power bins 21 connected with one end through wires and a scarf wire charging seat 22 connected with the other end of the power bins 21 through wires, magnets which are different from magnets at the bottom of the earphone are arranged inside the scarf wire charging seat 22, an arc-shaped containing cavity 23 which is matched and inserted with the earphone charging base 11 is arranged in the middle of the scarf wire charging seat 22, and the inserting conducting surface of the earphone charging seat 11 and the scarf wire charging seat 22 is an arc surface.

The traditional inserting surface mostly adopts right angle to insert and close, only the bottom of earphone charging seat 11 and the top cooperation of scarf line charging seat 22, when receiving external force effect, arousing earphone charging seat 11 slope, the two very easy mechanical inserts and closes not firmly, leads to becoming flexible to throw off and arouses electrical contact failure. This product sets up the mating surface into the cambered surface, except covering top and the bottom of mutually supporting, still including can keeping each other supporting the lateral part of laminating under the elasticity effect, through the setting of cambered surface structure, increased the electrical conduction area of side, keep the better electrical communication of two.

The product adopts the mode that the built-in magnet carries out magnetic attraction, not only can fix the position when wireless earphone 1 charges, prevent to drop, but also can simplify the structural design of earphone charging base 11 and scarf line charging seat 22, reduce manufacturing cost.

A conductive spring piece 24 which is abutted with the conductive connecting sheet 12 is arranged in the accommodating cavity 23 of the scarf wire charging seat 22; the conductive spring piece 24 comprises a mounting portion 241 fixedly connected with the side wall of the accommodating cavity 23 and an inclined surface contact portion 242, an elastic included angle alpha is preset between one end of the inclined surface contact portion 242 and one end of the mounting portion 241, and the other end of the inclined surface contact portion 242 is bent to form a stop portion.

The inclined surface contact portion 242 may be moved closer to or away from the mounting portion 241 by an external force, and the elastic included angle decreases as the inclined surface contact portion 242 approaches, 0 ° < α < 45 °.

Through the design of the elastic included angle in the product, when the conductive connecting sheet 12 downwards presses the inclined surface contact part 242, the inclined surface contact part 242 always generates opposite elastic force (the elastic force is smaller than the pressing force), so that the close connection between the conductive connecting sheet and the inclined surface contact part can be ensured.

As shown in fig. 2 to 3, a mounting groove is provided in the accommodating chamber 23, and a conductive spring piece mounting portion 241 is fixed in the mounting groove.

Two conductive connecting pieces 12 are arranged on two sides of the earphone charging base 11, two conductive elastic pieces 24 are correspondingly arranged on the inner side wall of the accommodating cavity 23, and when the earphone charging base 11 is embedded into the accommodating cavity 23, the conductive connecting pieces 12 squeeze the conductive elastic pieces 24 and are tightly connected with the conductive elastic pieces 24.

As shown in fig. 2, the wireless earphone 1 is provided with a fool-proof plane 13, and a mounting section matched with the fool-proof plane 13 is arranged in the accommodating cavity 23; the fool-proof plane 13 and the design of the installation tangent plane can lead the wireless earphone 1 to play a fool-proof role when being sucked with the scarf line charging seat 22, thereby being more convenient for the embedding and the pulling-out of the wireless earphone 1.

The fool-proof plane 13 is provided with a talk microphone and an indicator light 14. The indicator light 14 may be used to show how much the wireless headset 1 is charged and if it is fully charged.

As shown in fig. 4, the wireless headset 1 includes a left headset and a right headset, and play is paused when the left and right headsets are mutually attracted.

The power supply compartment 21 includes a rechargeable battery and a charging port, which can facilitate charging and continuous use of the power supply compartment 21.

In the product, the two power bins 21 are mutually independent and charge the left wireless earphone 1 and the right wireless earphone 1 respectively, so that the charging efficiency can be improved.

The wireless earphone charging base is simple in structure and novel in design, and when in charging, the fool-proof plane of the earphone charging base of the wireless earphone is only required to be aligned with and close to the mounting tangent plane of the scarf line charging base, and due to the effect of magnetic force, the earphone charging base can be automatically sucked into the scarf line charging base, so that the purpose of charging is achieved.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an earphone, includes wireless earphone and muffler main part, wireless earphone bottom is equipped with the earphone base that charges, the earphone base that charges is equipped with conductive connection piece, the muffler main part include muffler line charging seat and with muffler line charging seat electric intercommunication's power storehouse, muffler line charging seat be equipped with the accommodation cavity that the earphone base adaptation was pegged graft charges, it is equipped with the conductive spring piece that can move about under the exogenic action to hold the intracavity, earphone charging base with after the muffler line charging seat inserts the butt joint, conductive spring piece with conductive connection piece keeps supporting and electric intercommunication in order to give wireless earphone charges, its characterized in that:

the plugging conducting surface of the earphone charging base and the scarf line charging base is an arc surface.

2. The earphone of claim 1, wherein the earphone charging base is provided with a magnet, the receiving cavity of the scarf wire charging base is provided with a correspondingly built-in heteronymous magnet, and the earphone charging base is connected with the scarf wire charging base through magnetic attraction.

3. An earphone as claimed in claim 1, wherein: the accommodating cavity is internally provided with an installing groove, and the conductive elastic sheet is fixed in the installing groove.

4. A headset as claimed in claim 3, wherein: two conductive connecting pieces are symmetrically arranged on two sides of the earphone charging base, two conductive elastic pieces are correspondingly arranged on the inner side wall of the accommodating cavity, and when the earphone charging base is embedded into the accommodating cavity, the conductive connecting pieces extrude the conductive elastic pieces and are tightly connected with the conductive elastic pieces.

5. An earphone as claimed in any one of claims 1 to 4, wherein: the conductive elastic sheet comprises a mounting part and an inclined surface contact part, wherein the mounting part is fixedly connected with the side wall of the accommodating cavity, an elastic included angle alpha is preset between one end of the inclined surface contact part and one end of the mounting part, and a stop part is formed by bending the other end of the inclined surface contact part.

6. An earphone as recited in claim 5, wherein: the inclined surface contact part can be close to or far away from the mounting part under the action of external force, the elastic included angle is reduced along with the approaching of the inclined surface contact part, and the angle of 0 DEG is less than alpha and less than 45 deg.

7. An earphone as recited in claim 5, wherein: the wireless earphone is provided with a foolproof plane, and an installation tangent plane matched with the foolproof plane is arranged in the accommodating cavity.

8. An earphone as claimed in claim 7, wherein: the fool-proof plane is provided with a conversation microphone and an indicator lamp.

9. An earphone as recited in claim 5, wherein: the wireless earphone comprises a left earphone and a right earphone, and playing is paused when the left earphone and the right earphone are mutually sucked.

10. An earphone as claimed in claim 9, wherein: the power supply bin comprises a rechargeable battery and a charging port; the two power supply bins are arranged, and the two power supply bins charge the left earphone and the right earphone respectively.