CN210016603U

CN210016603U - Earphone charging box and earphone

Info

Publication number: CN210016603U
Application number: CN201921499796.4U
Authority: CN
Inventors: 周作飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-02-04
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses an earphone charging box and an earphone, wherein the earphone charging box comprises two charging cabins, and a battery is arranged in each charging cabin; an earphone accommodating cavity is formed in the upper portion of the side wall of the charging cabin and used for accommodating the head of an earphone, and the tail of the earphone is embedded in the side wall of the charging cabin; the charging cabin is provided with an earphone charging probe, the earphone charging probe extends out of the side wall of the charging cabin, and the earphone charging probe is connected with the battery; the battery is connected with a charging circuit. The wireless earphone charging cabin is convenient to take and realize separation of the charging cabin, and the charging cabin can be used for charging the wireless earphone independently or after combination.

Description

Earphone charging box and earphone

Technical Field

The utility model relates to an earphone technical field indicates an earphone charging box and earphone especially.

Background

Along with the development of society, the electronic products which emerge endlessly fill the whole market, and along with the continuous adaptation to the society, the earphone also comes along with further transformation, and along with the inconvenience of carrying a wired earphone, the wireless earphone also gets more and more widely used, but the wireless earphone also accompanies the problem of charging, so various earphone charging boxes are also produced in the market.

For example, patent No. CN206658283U discloses a charging battery box for a separated type binaural wireless sports bluetooth headset, which has simple structure, low cost, small volume, convenient carrying and use.

Patent No. CN209002181U discloses an earphone charging box and wireless earphone, an earphone charging box, through opening or closing the rotating cover, can make the switch break off or connect the circuit between power supply unit and the earphone, the earphone charging box can control the state that the earphone charges, makes the function of earphone charging box no longer single, in order to solve the technical problem of the function singleness of the earphone charging box existing in the prior art.

Patent No. CN207884842U discloses that the earphone box can supplement electric quantity for the wireless earphone while accommodating the earphone, and by setting up a display screen in the earphone box, the remaining electric quantity of the battery built in the earphone box and the charging electric quantity of the wireless earphone can be visually displayed, so that the user can accurately know the electric quantity status of the wireless earphone and the earphone box.

The wireless earphone has the defects that the charging box cover is adopted in the commonly used charging box, the wireless earphone needs to be placed in the charging cabin and then covered with the charging box cover, and the arrangement is not beneficial to taking of a user.

The existing wireless earphones on the market are divided into a left earphone and a right earphone, so that the existing wireless earphones are divided into a left earphone accommodating cavity and a right earphone accommodating cavity when a wireless earphone charging box is produced, and the fact that the corresponding left earphone and the corresponding right earphone need to be placed into the corresponding earphone accommodating cavities for charging is shown; meanwhile, earphone charging boxes on the market are independent, and when the earphone charging boxes are lost, the wireless earphones cannot be charged.

Disclosure of Invention

In order to solve the above problem, the utility model provides an earphone charging box and wireless earphone, its main purpose is, set up the earphone of placing wireless earphone and hold the chamber through setting up at the lateral wall in the cabin of charging, come the user of being convenient for take.

The utility model discloses a further purpose is through designing wireless earphone for the in-ear earphone for when wireless earphone charges, just need not use fixed earphone charging cabin to charge.

The utility model discloses a charge to wireless earphone can both be realized through the charging cabin that sets up two separable or combinations, when certain charging cabin among them is invisible, can use another charging cabin to continue to charge to wireless earphone.

The utility model discloses a another purpose is through setting up magnetism structure of inhaling, realizes the earphone and controls the fixed of cabin that charges.

The utility model discloses a still another purpose is through setting up the display screen, comes the battery content of visual display charging cabin and earphone.

In order to achieve the above object, the utility model adopts the following technical scheme:

an earphone charging box comprises a charging box, a charging circuit and a battery;

the charging box comprises two charging cabins, and batteries are arranged in the charging cabins respectively; an earphone accommodating cavity is formed in the upper portion of the side wall of the charging cabin and used for accommodating the head of an earphone, and the tail of the earphone is embedded in the side wall of the charging cabin; the charging cabin is provided with an earphone charging probe, the earphone charging probe extends out of the side wall of the charging cabin, and the earphone charging probe is connected with a charging circuit; the charging circuit is connected with the battery.

Set up the earphone of placing wireless earphone and hold the chamber through setting up the lateral wall in the cabin that charges, the user can be in order easily to take the earphone when using, improves the duration of a journey that the box was charged to the earphone through two cabins that charge.

Further, the charging cabin comprises a charging cabin shell and a charging cabin base, the charging cabin shell is of a single-layer or double-layer structure, and the double-layer structure comprises a charging cabin inner shell and a charging cabin outer shell.

Further, the charging cabin inner shell respectively is equipped with the box structure, and the charging cabin base respectively is equipped with the corresponding pin thread structure with the box.

In order to facilitate the installation of the charging cabin inner shell and the charging cabin outer shell, the quick installation is realized through the structure of the male and female buckle, or a single-layer charging cabin structure can be adopted.

Further, the charging cabin inner shell is provided with a magnet at the position of the earphone accommodating cavity for placing the head of the earphone; the bottom of the earphone accommodating cavity, which is embedded with the tail of the earphone, is provided with a limit point of a convex point or a concave point; the top of the earphone accommodating cavity matched with the head of the earphone is provided with a limiting point of a convex point or a concave point.

When the wireless earphone is placed in the earphone accommodating cavity, the wireless earphone is fixed through the matching of the magnetic attraction structure and the fixed point and the limiting point of the earphone.

Further, the upper part and the lower part of the charging cabin base are respectively provided with a base groove corresponding to each other, and base magnets are arranged in the base grooves.

Through the magnetic attraction structure of the base magnet, the two charging cabins are further combined or separated.

Furthermore, a convex probe is arranged on the base of the charging cabin, a concave probe matched with the convex probe is arranged on the base of the other charging cabin, the convex probe and the concave probe are connected with a charging circuit of each charging cabin, and the charging cabins are combined with or separated from the concave probes through the convex probes.

Further, the charging cabins are respectively provided with charging interfaces; the charging interface is connected with the charging circuit.

Furthermore, a display screen is arranged on the surface of any charging cabin and is connected with the charging circuit.

Furthermore, an earphone comprises an earphone shell, a loudspeaker component arranged in the earphone shell, an earphone charging circuit, an earphone battery and a probe contact corresponding to the earphone charging probe,

the probe contact is connected with a charging circuit, the earphone battery is connected with the earphone charging circuit, the earphone head is provided with an earphone magnet, and the bottom of the tail of the earphone and the top of the earphone head are provided with fixing points matched with limiting points in the earphone accommodating cavity.

Furthermore, an earphone comprises an earphone shell, an earphone charging circuit and an earphone battery which are arranged in the earphone shell, and a probe contact corresponding to the earphone charging probe,

the probe contact is connected with an earphone charging circuit, an earphone battery is connected with the earphone charging circuit, an earphone magnet is arranged on the head of the earphone, a light-emitting piece is embedded in the earphone shell and electrically connected with the earphone charging circuit, and the bottom of the tail of the earphone and the top of the head of the earphone are provided with fixing points matched with limit points in an accommodating cavity of the earphone.

Drawings

Fig. 1 is a combination diagram of the present invention.

Fig. 2 is a diagram of the separated state of the present invention.

Fig. 3 is an exploded view of the headset.

Fig. 4 is an exploded view of the charging bay.

Fig. 5 is a cross-sectional view of the present invention.

Fig. 6 is a schematic diagram of a single-layer structure of the charging cabin of the present invention.

Fig. 7 is a schematic view of the structure of the earphone.

The reference numbers illustrate: 1. a charging cabin; 2. an earphone accommodating cavity; 3. an earphone; 4. a battery; 5. an earphone charging probe; 6. a charging circuit; 7. a charging cabin base; 8. a charging cabin inner shell; 9. a charging bay housing; 10. a female buckle; 11. a male buckle; 12. a magnet; 13. a base groove; 14. a base magnet; 15. a convex probe; 16. a recess probe; 17. a charging interface; 18. a display screen; 19. an earphone charging circuit; 20. an earphone battery; 21. an earphone shell; 22. an earphone magnet; 23. a probe contact; 24. a light emitting member; 25. a fixed point.

Detailed Description

Referring to fig. 1-5, the present invention relates to an earphone charging box, which comprises a charging box, a charging circuit 6 and a battery 4; the charging box comprises two charging cabins 1, and batteries 4 are arranged in the charging cabins 1;

an earphone accommodating cavity 2 is formed in the upper portion of the side wall of the charging cabin 1, the earphone accommodating cavity 2 is used for accommodating the head of an earphone, and the tail of the earphone is embedded in the side wall of the charging cabin 1; the charging cabin 1 is provided with an earphone charging probe 5 and extends out of the side wall of the charging cabin 1,

the earphone charging probe 5 is connected with the battery 4; the battery 4 is connected to a charging circuit 6.

In foretell technical scheme, the profile structure that the earphone holds chamber 2 is unanimous with the overall structure profile of earphone, and the earphone inlays to be established and holds chamber 2 at the earphone when laying, because the utility model discloses the earphone that well adopted is the pleasant formula, and the pleasant formula earphone does not distinguish left side earphone and right earphone for the earphone on any side all can be placed at will and hold chamber 2 at arbitrary earphone, and not some earphone boxes need distinguish left side earphone and right earphone among the prior art, need place left side earphone and right earphone in corresponding charging chamber 1 just can realize charging, the utility model overcomes such problem takes place to the convenience that the user charges to the earphone has been made things convenient for.

An earphone charging probe 5 is arranged on the earphone accommodating cavity 2, and the earphone charging probe 5 is connected with a battery 4; the battery 4 is connected to a charging circuit 6. When the earphone 3 needs to be charged, the earphone 3 is placed in the earphone accommodating cavity 2, and the probe contact 23 on the earphone 3 is connected with the earphone charging probe 5, so that the charging of the earphone 3 is realized. Herein, the charging circuit 6 includes a circuit board and a control circuit on the circuit board, and the function of charging the wireless headset is realized through the charging circuit 6 and an electrical element by using the circuit board and the control circuit on the circuit board and by means of programming, and the design of the charging circuit 6 in the charging box is a technical means belonging to the field of people, and the field of people realizes the charging function through the programming design of the circuit, which is not described herein in detail.

Referring to the exploded view of the charging cabin 1 shown in fig. 4, the charging cabin 1 includes a charging cabin shell and a charging cabin base 7, the charging cabin shell is of a single-layer structure or a double-layer structure, and the double-layer structure includes a charging cabin inner shell 8 and a charging cabin outer shell 9. Referring to fig. 5, the magnet 12 is placed in the inner housing 8 of the charging chamber by designing a double-layer structure, so as to attract the earphone magnet 22 in the earphone 3, thereby fixing the position of the earphone 3, and the double-layer structure design can also reduce the impact force of collision.

Referring to the single-layer structure explosion diagram of the charging chamber 1 shown in fig. 6, the charging chamber of the earphone charging box with the single-layer structure is of a single-layer structure, and the rest components are consistent with those of the earphone charging box.

Referring to fig. 4, in an explosion diagram, the two charging cabin inner casings 8 are provided with female buckle structures 10, and the two charging cabin bases 7 are provided with male buckle structures 11 corresponding to the female buckles 10. In order to facilitate the assembly, the inner shell and the outer shell are designed with shells with buckle structures.

In the structure shown in fig. 3-5, the charging chamber inner shell 8 is provided with a magnet 12 at the head of the earphone 3 placed in the earphone accommodating cavity 2, and the wireless earphone 3 is fixed in the earphone accommodating cavity 2 by the attraction of the magnet through the earphone magnet 22 mounted at the head of the earphone 3, and referring to the earphone shown in fig. 7, the bottom of the earphone accommodating cavity 2 and the bottom of the earphone 3 which are embedded are provided with limit points of convex points or concave points; the top of the earphone accommodating cavity matched with the earphone head is provided with a limit point of a convex point or a concave point, the limit point of the convex point or the concave point of the earphone accommodating cavity 2 is difficult to mark and is not marked and represented in the figure, the limit point of the convex point or the concave point refers to a fixed point 25 of the earphone 3 represented in the figure 7, the shape of the fixed point 25 is matched with that of the limit point, and the limit point and the fixed point 25 can be in other shapes, so that the earphone 3 is further fixed when the earphone 3 is further placed in the earphone accommodating cavity 2.

Referring to fig. 4, the charging cabin base 7 is provided with corresponding base grooves 13 at the upper and lower sides thereof, the base magnets 14 are installed on the base grooves 13, the base magnets 14 are placed in the base grooves 13, and the positions of the base magnets 14 on the charging cabin bases 7 of the left and right charging cabins 1 are corresponding to each other, so that when the left and right charging cabins 1 are combined into a whole, the charging cabin base 7 attracts the other charging cabin base 7, thereby realizing the combination function, and the two charging cabins can be more stably connected.

Referring to fig. 5, one of the charging bay bases 7 is provided with a convex probe 15, and the other charging bay base 7 is provided with a concave probe 16 adapted to the convex probe 15, the convex probe 15 and the concave probe 16 being connected to the charging circuit 6 of each charging bay 1. By providing the convex probe 15 and the concave probe 16 on the charging chamber base 7, since the convex probe 15 and the concave probe 16 are connected to the charging circuit 6 of each charging chamber 1, one of the charging chambers 1 can charge the earphone 3 of the other charging chamber 1 through such electrical connection. It is an object of the present invention to provide a combination or a separation that can provide the function of charging the earphone 3. In the present invention, the convex probe 15 and the concave probe 16 are used to combine and connect the charging chambers 1. The respective implementation of the design of the charging circuit 6 of the earphone 3 in each charging cabin 1 is achieved by circuit design by those skilled in the art, and therefore, the detailed design of the circuit is not described in detail. The circuit is designed to realize that the charging cabin 1 with electricity charges the earphone 3 through the connection of the convex probe 15 and the concave probe 16 when the battery 4 of one charging cabin 1 is dead.

As shown with reference to fig. 4 and 5, the charging bays 1 are each provided with a charging interface 17; the charging interface 17 is connected with the charging circuit 6, the charging of the battery 4 from the outside is realized by designing the charging interface 17, the specific charging interface 17 can be a micro USB interface, the charging of the battery 4 is realized by connecting the charging interface 17 with the charging circuit 6, and the design of the charging circuit 6 is an effect which can be realized by a person skilled in the art through circuit design, so the circuit design is not repeated.

Referring to fig. 4, a display screen 18 is arranged on the surface of any charging cabin, and the display screen 18 is connected with the charging circuit 6.

The content of the battery 4 and the earphone battery 20 of the charging cabin 1 can be visually obtained through the display screen 18, so that the use of a user can be facilitated, and when the electric quantity of the battery is too low, the battery can be charged in time. In the prior art, it is described that the display screen 18 is applied to the earphone charging box, so the circuit design that the display screen 18 is connected with the charging circuit 6 to obtain the content of the battery 4 of the charging cabin 1 and the content of the earphone battery 20 can be realized by the design of a person skilled in the art, and how to realize that the display screen 18 obtains the content of the battery 4 of the charging cabin 1 and the content of the earphone battery 20 through the specific design of the circuit is not described.

Referring to fig. 3, an earphone 3 includes an earphone housing 21, a speaker component disposed in the earphone housing 21, an earphone charging circuit 19, an earphone battery 20, and a probe contact 23 corresponding to the earphone charging probe 5, where the probe contact 23 is connected to the earphone charging circuit 19, the earphone battery 20 is connected to the earphone charging circuit 19, and an earphone magnet 22 is disposed on a head of the earphone. In fig. 3, the speaker component of the earphone 3 is not labeled, the earphone 3 is provided with an earphone battery 20 through designing a probe contact 23, and the earphone battery is connected with the earphone charging probe 5 arranged in the earphone accommodating cavity 2 to charge the earphone 3; still be equipped with earphone magnet 22 at the head of earphone 3, inlay when establishing at the earphone and hold chamber 2 when earphone 3, hold the head that chamber 2 stored earphone 3 at the earphone through charging cabin inner shell 8, magnet 12 has been installed, attraction through magnet 12, further fix earphone 3, refer to fig. 7, the bottom of earphone 3 afterbody and the top of earphone head are equipped with the fixed point 25 that holds spacing point matched with in chamber 2 with the earphone simultaneously, do not mark the spacing point that the earphone holds in chamber 2 in the picture, spacing point cooperatees with the fixed point 25 of earphone 3, further realize the location to earphone 3. The circuit design for charging the earphone battery 20 by connecting the probe contact 23 and the earphone charging circuit 19 can be realized by the design of the circuit by those skilled in the art, and thus, the detailed description of the charging function realized by the specific circuit design is omitted here.

Referring to fig. 3 and 7, an earphone 3 includes an earphone housing 21, a speaker component disposed in the housing of the earphone 21, an earphone charging circuit 19 and an earphone battery 20, and a probe contact 23 corresponding to the earphone charging probe 5,

the probe contact 23 is connected with the earphone charging circuit 19, the earphone battery 20 is connected with the earphone charging circuit 19, an earphone magnet 22 is arranged on the head of the earphone, a light-emitting piece 24 is embedded in the earphone shell 21, and the light-emitting piece 24 is electrically connected with the earphone charging circuit 19. The bottom of the tail of the earphone 3 and the top of the head of the earphone 3 are provided with fixing points 25 which are matched with the limit points in the earphone accommodating cavity 2.

In the present embodiment, the above-mentioned solution is taken as a reference, the light emitting element 24 is embedded in the earphone shell 21, the light emitting element 24 is electrically connected to the earphone charging circuit 19 to generate the light emitting effect, and the specific circuit configuration thereof is well known by the skilled person, so the specific circuit configuration will not be described.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. An earphone charging box, its characterized in that:

comprises a charging box, a charging circuit and a battery;

the charging box comprises two charging cabins, and batteries are arranged in the charging cabins respectively;

an earphone accommodating cavity is formed in the upper portion of the side wall of the charging cabin and used for accommodating the head of an earphone, and the tail of the earphone is embedded in the side wall of the charging cabin; the charging cabin is provided with an earphone charging probe and extends out of the side wall of the charging cabin,

the earphone charging probe is connected with a battery; the battery is connected with a charging circuit.

2. An earphone charging box according to claim 1, characterized in that: the charging cabin comprises a charging cabin shell and a charging cabin base, the charging cabin shell is of a single-layer or double-layer structure, and the double-layer structure comprises a charging cabin inner shell and a charging cabin outer shell.

3. An earphone charging box according to claim 2, characterized in that: the charging cabin inner shell respectively is equipped with the box structure, and the charging cabin base respectively is equipped with the pin thread structure corresponding with the box.

4. An earphone charging box according to claim 2, characterized in that: the charging cabin is provided with a magnet at the position of the earphone accommodating cavity for placing the head of the earphone; the bottom of the earphone accommodating cavity, which is embedded with the tail of the earphone, is provided with a limit point of a convex point or a concave point; the top of the earphone accommodating cavity matched with the head of the earphone is provided with a limiting point of a convex point or a concave point.

5. An earphone charging box according to claim 4, characterized in that: the upper part and the lower part of the charging cabin base are respectively provided with a base groove corresponding to each other, and base magnets are arranged in the base grooves.

6. An earphone charging box according to claim 5, characterized in that: the charging cabin base is provided with a convex probe, the other charging cabin base is provided with a concave probe matched with the convex probe, the convex probe and the concave probe are connected with a charging circuit of each charging cabin, and the charging cabins are combined or separated with the concave probes through the convex probes.

7. An earphone charging box according to claim 1, characterized in that: the charging cabins are respectively provided with a charging interface; the charging interface is connected with the charging circuit.

8. An earphone charging box according to claim 1, characterized in that: and a display screen is arranged on the surface of any one of the charging cabins and is connected with the charging circuit.

9. An earphone, characterized by: comprising an earphone housing, a speaker component, an earphone charging circuit and an earphone battery, which are arranged in the earphone housing, and a probe contact corresponding to the earphone charging probe of any one of claims 1 to 8,

the probe contact is connected with an earphone charging circuit, an earphone battery is connected with the earphone charging circuit, an earphone magnet is arranged on the head of the earphone, and fixing points matched with limiting points in the earphone accommodating cavity are arranged at the bottom of the tail of the earphone and the top of the head of the earphone.

10. An earphone, characterized by: comprising an earphone housing, a speaker component, an earphone charging circuit and an earphone battery, which are arranged in the earphone housing, and a probe contact corresponding to the earphone charging probe of any one of claims 1 to 8,