CN211880580U - Charging bin of earphone device and earphone device - Google Patents

Abstract

The utility model relates to an earphone device's storehouse and earphone device that charges, the storehouse of charging are including the first main part and the second main part that all can hold an earphone respectively, and two main parts include the shell and the first main storehouse body respectively, and the earphone can hold in the concave part of the main storehouse body. The first main body can be buckled with the second main body relatively, and can be buckled, fixed or opened in a magnetic attraction mode, and the whole concave part of the main cabin body can be exposed when the two main bodies are separated. Therefore, the earphone device has the advantages that the earphone is taken out of or put into the charging bin, the operation is more convenient, the reliability of the whole device is higher, and the charging and discharging mechanism corresponding to the separation of the two main body designs enables the device to be more flexible in use.

Description

Charging bin of earphone device and earphone device

Technical Field

The utility model relates to an earphone technical field especially relates to a TWS (true Wireless stereo) earphone device and corresponding storehouse of charging.

Background

As mobile devices such as mobile phones and tablets are widely used, earphone devices as audio output become more and more important for daily life, and demands for earphones become higher and higher. However, the conventional earphone with wired connection has the problem of inconvenient use in many application scenarios, so that in recent years, a new type of tws (true Wireless stereo) true Wireless stereo earphone has come, which transmits signals by using bluetooth technology, so that wired connection can be abandoned. However, since the battery, the control circuit, and the like are also required to be built in the earphone, the capacity of the battery built in the earphone is generally not large, and the cruising ability is seriously affected.

In order to overcome the problem of bluetooth headset continuation of the journey and charging, current solution is to be equipped with the storehouse of charging of giving consideration to the function of charging and accomodating specially for the earphone, and the built-in battery in storehouse of charging can be put the earphone and charge for the earphone when the storehouse of charging in, provides a portable power source for the earphone in other words. Some inside wireless charging techniques that have still integrateed in the storehouse of charging, the charger that the accessible accords with the standard carries out wireless charging, and it is more convenient to use.

The Airpods of apple company of sale is a representative product, and this scheme has been joined in marriage a storehouse of charging for the earphone, and this storehouse of charging is including the main storehouse body that can hold the earphone and can charge for the earphone to and set up on the main storehouse body and can with the lid of main storehouse body lock, one side of lid passes through hinged joint to the main storehouse body to make the lid can be along the pivot rotation of hinge, the another side is equipped with magnet, thereby can inhale the edge above the main storehouse body and make the convenient lock of lid and open. But this correlation design has the shortcoming, and first the lid is not enough with the space that the main storehouse body opened the back and exposes the earphone for often meet the interference of lid when taking out the earphone from the storehouse of charging with the hand, cause and take out the difficulty, second universal hinge structure and pivot area are too big, and the application of force is too big can the fracture part of defecating. Another typical product is to design the charging chamber as a separate type, and two earphones use respective charging boxes, but the charging chamber of this design needs to be equipped with two charging wires to charge the two charging boxes separately, which also causes troubles in use.

SUMMERY OF THE UTILITY MODEL

To the technical problem that exists among the above-mentioned prior art, the utility model discloses carry out optimal design to the structure in storehouse of charging, provide a magnetic attraction disconnect-type earphone device for it is more convenient in the operation process such as charging, taking out to the earphone.

In order to achieve the above object, the present invention provides a charging chamber of an earphone device, including a first main body and a second main body, wherein the first main body includes a first housing and a first main chamber, and the second main body includes a second housing and a second main chamber; the first outer shell is fixed on the outer side of the first main bin body, and the second outer shell is fixed on the outer side of the second main bin body; the first main chamber body is provided with a concave part capable of accommodating one earphone, and the second main chamber body is provided with a concave part capable of accommodating another earphone; the first main body and the second main body can be relatively buckled and fixed, so that an earphone is accommodated in the charging bin; the first body is also separable from the second body, exposing the recesses of the first and second main cartridge bodies.

Preferably, magnets are fixed to the first body and the second body respectively, and the first body and the second body can be fixed in a buckled mode through the magnets. Further, to prevent loss, the first body and the second body may be connected to each other by a hinge. For convenience, the first main body and the second main body are opened or buckled, and a first groove and a second groove are further formed in the outer sides of the magnets on the first main body and the second main body.

Furthermore, in order to realize the electrical connection between the first main body and the second main body, connecting contacts are respectively arranged on the corresponding side edges of the first main bin body and the second main bin body, when the first main body and the second main body are buckled, the connecting contacts on the first main bin body can be contacted with the connecting contacts on the second main bin body, so that the electrical connection between the two main bodies is realized, and therefore, the earphones in the two main bin bodies can be charged in parallel or in series through one connecting wire.

For a headset of a specific structure, the recess has a first receiving space and a second receiving space having different recess dimensions. And, a metal contact is provided in the recess to charge the headset.

Further, the first body has an external charging interface, and the second body does not have an external charging interface, so that the two bodies can be electrically connected through the connection contact. Preferably, a wireless charging module is arranged in the first main body and/or the second main body, so that the use is more convenient. The first main body is internally provided with a chip and a battery which are fixed on one side of the first main bin body facing the first shell, and the second main body is internally provided with a chip and a battery which are fixed on one side of the second main bin body facing the second shell.

And simultaneously, the utility model discloses still provide an earphone device, it includes the storehouse that charges that the aforesaid described, and can hold earphone in the recess.

The utility model discloses an earphone device has the earphone and takes out or put into the advantage that the operation is more convenient from the storehouse of charging, compares with current flip formula structure, utilizes magnetism to inhale fixed two parts of breaking off the storehouse of charging very easily to fully expose the earphone, therefore the earphone takes out very easily. The reliability of the whole device is higher, and the separated charging and discharging mechanism designed corresponding to the two earphone parts enables the device to be more flexible in use.

The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clear and clear, and to implement the technical solutions according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings;

fig. 1 is a schematic view showing a fastening state of a charging chamber of an earphone device;

fig. 2 is a schematic view of an opening state of a charging chamber of the earphone device;

fig. 3 is an exploded view of the earphone device;

fig. 4 is a schematic view of a main chamber of the earphone device and a corresponding housing in a first direction;

FIG. 5 is a schematic view of one earpiece of the earpiece device;

fig. 6 is another schematic view of the main chamber and its corresponding housing of the earphone device.

Reference numerals:

1-charging chamber, 111-first housing, 1111-fixing hole, 112-second housing, 121-first main chamber body, 1211-first containing space, 1212-second containing space, 1213-metal contact, 1214-connecting contact, 122-second main chamber body, 131-first magnet, 132-second magnet, 141-first groove, 142-second groove, 2-earphone, 21-one earphone, 22-another earphone and 213-earphone metal contact.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Since Macbook used a magnetic charger, magnets have been widely used for products for storing, charging, and the like. The charging bin of the TWS earphone taking airpots as an example has the cover body fixed on the main bin body in a magnetic type, and is matched with the upper hinge structure, so that the effect of simply lifting the cover to take and place the earphone is achieved. Nevertheless this design still has the inconvenient shortcoming of getting and put the earphone, to this shortcoming, the utility model provides an earphone device makes each earphone all be furnished with a main storehouse body through the optimal design to main storehouse body structure, not only can fully expose the earphone and get in order to conveniently to put, and it is more convenient to use after being equipped with nimble charge management scheme in addition.

Referring to the attacheddrawing 1 of the specification, which is a schematic diagram of a fully buckled state of the earphone device of this embodiment, the earphone device includes acharging chamber 1 formed by combining a first main body and a second main body, and an earphone 2 used with thecharging chamber 1. The first body may house oneearphone 21 and the second body may house anotherearphone 22. The first main body and the second main body are similar in structure, the first main body comprises afirst shell 111, the second main body comprises asecond shell 112, thefirst shell 111 and thesecond shell 112 are hemispherical or semi-ellipsoidal, and can be oppositely fastened and fixed together through magnets, fig. 1 shows the state effect that the shells of the two parts are combined, the whole body can be spherical or hemispherical, and the storage is convenient and the appearance is attractive.

Description of drawings fig. 2 is a schematic view of a state in which thecharging chamber 1 of the ear speaker device is broken or opened, that is, the first body and the second body are separated. It can be seen that the first body can accommodate oneearpiece 21 and the second body can accommodate anotherearpiece 22. When first main part and second main part are separated, the earphone of the inside can be exposed completely to the opening of hemisphere type or half ellipsoid type aspheric surface, consequently the utility model discloses an earphone device does not have any obstruction when getting to the storehouse of charging 1 and put earphone 2, and is very convenient, and this is equivalent to first main part with when the second main part is buckled, as the lid of other side each other, and not set up a lid alone again. The first body further comprises a firstmain cartridge body 121, the second body further comprises a secondmain cartridge body 122, the firstouter shell 111 can be snapped or otherwise secured to the exterior of the firstmain cartridge body 121 in a conventional manner, and the secondouter shell 112 can be similarly snapped or otherwise secured to the exterior of the secondmain cartridge body 122 in a conventional manner. The firstmain chamber body 121 and the secondmain chamber body 122 both have a space for accommodating earphones 2. As shown in fig. 2, afirst magnet 131 and asecond magnet 132 may be disposed at corresponding side edges of the firstmain cartridge body 121 and the secondmain cartridge body 122, and when the first body and the second body are engaged with each other, thefirst magnet 131 may be opposite to thesecond magnet 132 and fixed by attraction. In order to easily break the first and second bodies, afirst groove 141 and a second groove may be further provided at outer sides of the first andsecond magnets 131 and 132, respectively, to facilitate increasing friction force of fingers. If magnets are disposed on both sides of the firstmain chamber 121, thefirst magnet 131 actually comprises two magnets, and corresponding magnets are disposed on both sides of the secondmain chamber 122, i.e., thesecond magnet 132 may also comprise two magnets, so that the first body and the second body may be completely separated, and more options may be provided by using the portable device. However, in order to prevent the loss, one side edge of the first main body and one side edge of the second main body may be connected by a hinge, for example, in fig. 2, the first main body and the second main body are connected by a hinge therebetween, and the side edge of the corresponding main cabin body does not need to be provided with a magnet, and the other side edge of the main cabin body opposite to the hinge is provided with a magnet, thereby facilitating the opening and closing. Because the first main body and the second main body are similar in structure, even if the hinge connection is used, the first main body and the second main body cannot break due to overlarge force after being opened, and the two main bodies respectively play a limiting role after being opened for each other.

Description figure 3 is an exploded view of the present invention to more clearly show the parts. Theearphones 21 and 22 can be TWS earphones with different structural shapes, and the main chamber body needs to be matched with the structural shapes of the earphones. In this embodiment, theearphones 21 and 22 may be TWS earphones with more functions, for example, earphones with functions of microphone reception or real-time translation, and therefore theearphones 21 and 22 are in an "L" shape as a whole, and include an ear insertion portion having a speaker, which is in an earplug shape and is used for inserting into an ear, and a control function portion whose front end may be a touch or a button, and the control function portion may exemplarily carry a function main control chip, for example, a chip that is used for wirelessly connecting radio frequency such as bluetooth, 2.4G, or contains autonomous systems Linux, Android, and the like. The control function part can also comprise a single or multiple array microphones or a pickup module comprising a DSP or MCU combination, thereby achieving better noise reduction effect. In addition, a battery can be placed in the control function part for charging and discharging so as to drive the main control chip and the like. Accordingly, correspondingly, the firstmain cartridge body 121 and the secondmain cartridge body 122 should also have a recess for accommodating the earphone with the structural shape, and thus the two main cartridge bodies are also "L" shaped in the present embodiment. Alternatively, the headphones 2 may also be earplug-type TWS headphones with a simpler structure, and the corresponding main cartridge body may have a recess that can accommodate the structure.

Referring to the specification, fig. 4 is a schematic view of amain chamber 121 of the earphone device and a specific first direction of thecorresponding housing 111. Wherein, the schematic diagram of the upper right main cabinet body clearly shows the recess space for accommodating theearphone 21, the recess space has a firstaccommodating space 1211 with a deeper recessed dimension for accommodating the ear-entering part of the earphone, and a secondaccommodating space 1212 with a shallower recessed dimension for accommodating the control function part. In particular in saidsecond receiving space 1212, which is slightly shallower, there are alsometal contacts 1213 for charging theearpiece 21. The drawings of the present embodiment show three metal contacts in the firstmain cartridge body 121, but alternatively, two, five or other numbers of metal contacts may be provided, depending on the requirements of the specific product function and test. In addition, referring to the schematic diagram of the earphone shown in fig. 5 of the specification, for theearphone 21, threeearphone metal contacts 213 are also arranged on one side of the control function part, so that when theearphone 21 is placed in the firstmain chamber body 121, the ear insertion part of the earphone on the lower left in fig. 5 is placed in the firstaccommodating space 1211, the cylindrical control function part is accommodated in the secondaccommodating space 1212, and at this time, the threemetal contacts 1213 in the firstmain chamber body 121 are in contact with the threeearphone metal contacts 213 on theearphone 21, so that when the earphone is placed in the main chamber body, the chargingchamber 1 can charge the earphone through the metal contacts. Thefirst casing 111 in fig. 4 can be fastened to the outside of the firstmain cartridge body 121, for example, by providing afixing hole 1111 for fixing in a screw fixing manner. It will also be apparent to those skilled in the art that other conventional fastening means may be used to achieve the above described fastening. Thefirst casing 111 has a receiving space therein, which can completely receive the firstmain chamber 121, for example, in the present embodiment, it is a substantially hollow semi-ellipsoid shape, so that thefirst casing 111 can receive thefirst receiving space 1211 of the firstmain chamber 121 and at the same time receive other devices, such as chips, rechargeable battery, etc., fixed on the firstmain chamber 121. In addition, the middle portion of thefirst housing 111 is also opened with acharging wire window 1112 for facilitating wiring to charge the charging chamber battery.

Referring to the specification and fig. 6, a schematic view of amain chamber 121 and itscorresponding housing 111 in a specific second direction of the earphone device is shown, so as to show the side of the firstmain chamber 121 facing thefirst housing 111. As shown in fig. 6, the protruding portion is afirst receiving cavity 1211 for receiving the earphone into the ear, and threemetal contacts 1213 may be connected to the main board of the charging chamber and the metal contacts of the earphone, so as to charge the earphone through the internal battery in the charging chamber. Wherein, a connectingcontact 1214 is further disposed on the side edge of the firstmain cartridge body 121. Correspondingly, the same connecting contacts are also arranged on the side edges of the corresponding sides of the secondmain bin body 122, so that when the first main body is buckled with the second main body, the connectingcontacts 1214 of the firstmain bin body 121 can be contacted with the corresponding connecting contacts on the secondmain bin body 122 to realize electric connection, and therefore, the earphones in the two main bin bodies can be charged in a parallel or serial mode through a mainboard borne by the second main bin body. Further preferably, the main board carried by the main cabin body can also have a light display function, so that information such as the current remaining electric quantity can be displayed.

In the present embodiment, the descriptions of fig. 4 to 6 are made for the firstmain cartridge body 121 and the firstouter casing 111 in the first main body, but the corresponding descriptions are also applicable to the second main body, the secondmain cartridge body 122 and the secondouter casing 112, the only difference is that the secondouter casing 112 does not need to be provided with a window-to-outside connection line, and the second main cartridge body is electrically connected through theconnection contacts 1214 on the two main cartridge bodies.

In terms of charge and discharge management, the earphone device of this embodiment can simultaneously implement bidirectional charge and discharge design, and the two main cartridges can be charged through the connectingcontact 1214 from onecharging wire window 1112 to an external wire, and the two main cartridges can also be independently charged for theearphones 21 and 22. Specifically, the connectingcontact 1214 of Pop-pin is designed, after the two main bodies are buckled, when a charging wire is inserted into thecharging wire window 1112, the two main bodies can be charged together, and the chip control can be combined to select parallel or serial charging under the buckling state of the first main body and the second main body, and simultaneously charge theearphones 21 and 22. The first main body and the second main body are respectively provided with a power supply manager, and are connected with rechargeable lithium batteries, so that theearphone devices 21 and 22 can be respectively powered when the first main body and the second main body are separated. Preferably, can also set up wireless charging module, place in firstmain storehouse body 121 or secondmain storehouse body 122 to realize charging the wireless charging of storehouse and earphone, user experience effect is better.

Elucidation based on above embodiment, the utility model discloses an earphone device has the earphone and takes out or put into the advantage that the operation is more convenient from the storehouse of charging, compare with current flip formula structure, utilize magnetism to inhale two main part parts that fixed easy break the storehouse of charging off with the fingers and thumb, thereby fully expose the earphone that holds in the storehouse of charging, therefore the earphone takes out very easily, and two main part structures are firmer moreover, the switching in-process in the storehouse of charging device is whole reliability is higher and not fragile, the mechanism of charging and discharging of the separation that corresponds two earphone part designs also makes the device more nimble in the use.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A charging chamber of an earphone device comprises a first main body and a second main body, and is characterized in that,

the first body comprises a first outer shell and a first main bin body, and the second body comprises a second outer shell and a second main bin body; the first outer shell is fixed on the outer side of the first main bin body, and the second outer shell is fixed on the outer side of the second main bin body; the first main chamber body is provided with a concave part capable of accommodating one earphone, and the second main chamber body is provided with a concave part capable of accommodating another earphone;

the first main body and the second main body can be relatively buckled and fixed, so that an earphone is accommodated in the charging bin; the first body is also separable from the second body, exposing the recesses of the first and second main cartridge bodies.

2. The charging chamber of an earphone device according to claim 1, wherein magnets are fixed to the first body and the second body, respectively, and the first body and the second body are fastened and fixed by the magnets.

3. The charging chamber of an earphone device according to claim 1 or 2, wherein the first body and the second body are connected to each other by a hinge.

4. The charging chamber of an earphone device according to claim 2, wherein a first groove and a second groove are further provided outside the magnets on the first body and the second body.

5. The charging chamber of earphone device as claimed in claim 1 or 2, wherein the first main chamber and the second main chamber are provided with connecting contacts on their corresponding side edges.

6. The charging chamber of an earphone device according to claim 1, wherein the recess has a first accommodation space and a second accommodation space different in recess size, and a metal contact is provided in the recess.

7. The charging chamber of an earphone device as claimed in claim 5, wherein the first body has an external charging interface and the second body does not have an external charging interface.

8. The charging chamber of the earphone device according to claim 1, wherein a wireless charging module is provided in the first body and/or the second body.

9. The charging chamber of an earphone device as claimed in claim 1, wherein the first main body has a chip and a battery mounted therein and fixed to a side of the first main chamber facing the first casing, and the second main body has a chip and a battery mounted therein and fixed to a side of the second main chamber facing the second casing.

10. An earphone device comprising an earphone, further comprising a charging magazine according to any one of claims 1-8, wherein the earphone is receivable into the recess.

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