CN211152166U - Bluetooth headset and headset assembly - Google Patents

Abstract

The utility model discloses a bluetooth headset, this bluetooth headset include the earphone shell and are located first circuit board and first rechargeable battery in the earphone shell, the earphone shell includes casing and lower casing, it is used for the holding to go up to form between casing and the lower casing first circuit board and first rechargeable battery's holding chamber, be equipped with charge hole, first mouth and the leading note pipe that charges down on the casing, the inner of leading note pipe is provided with the speaker, the outer end of leading note pipe is provided with the earplug, charge be equipped with in the hole with first electrically conductive pillar that first circuit board electricity is connected, first charge be equipped with in the mouth with the first power input interface that first circuit board electricity is connected. The utility model discloses a bluetooth headset both can put into the box that charges and charge, can use the charging wire to be connected with external power source again and charge, has improved the convenience that charges. Furthermore, the utility model discloses still disclose an earphone subassembly.

Description

Bluetooth headset and headset assembly

Technical Field

The utility model relates to a wireless headset technical field, in particular to bluetooth headset and earphone subassembly.

Background

As is well known, with the progress of society and the development of technology, smart terminals such as mobile phones and tablet computers are now indispensable communication tools in people's daily life, and bluetooth headsets can be wirelessly connected with smart terminals to realize voice communication, listening to songs and other functions, thereby undoubtedly providing users with a great deal of convenience.

At present, most of bluetooth earphones and earphone boxes are configured together, and the earphone boxes have a charging function, and the bluetooth earphones are charged by being placed in the charging boxes. In daily life, when the Bluetooth headset is used, the headset box is difficult to carry about and the electric quantity in the headset box is difficult to determine to be charged, and if the electric quantity of the Bluetooth headset is used up, the charging cannot be carried out, so that the defect of inconvenience in charging still exists.

Therefore, there is a need to provide a new bluetooth headset to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bluetooth headset aims at solving the not convenient enough problem of present bluetooth headset charging.

In order to achieve the above object, the utility model provides a bluetooth headset, this bluetooth headset include the earphone shell and be located first circuit board and first rechargeable battery in the earphone shell, the earphone shell includes casing and lower casing, it is used for the holding to go up to form between casing and the lower casing first circuit board and first rechargeable battery's holding chamber, be equipped with charge hole, first mouth and leading note pipe down on the casing, the inner of leading note pipe is provided with the speaker, the outer end of leading note pipe is provided with the earplug, be equipped with in the charge hole with first electrically conductive post that first circuit board electricity is connected, be equipped with in the first mouth with the first power input interface that first circuit board electricity is connected.

Preferably, the terminal surface circumference edge of going up the casing is equipped with the public tang that extends outwards, the terminal surface circumference edge of casing is equipped with inwards sunken in order to be used for receiving down the female tang of public tang, go up casing and lower casing through mutually supporting public tang and female tang lock joint are connected.

Preferably, a plug-in column and a socket for plug-in positioning are arranged between the upper shell and the lower shell.

Preferably, the outer surface of the upper shell comprises a local plane, a touch groove penetrating through the upper shell is formed in the local plane, and a touch sensor electrically connected with the first circuit board is arranged in the touch groove.

Preferably, a decoration sheet for covering the touch sensor is attached to the local plane.

The utility model also provides an earphone component, which comprises a Bluetooth earphone and a charging box for charging the Bluetooth earphone, wherein the Bluetooth earphone comprises an earphone shell, a first circuit board and a first charging battery which are arranged in the earphone shell, the earphone shell comprises an upper shell and a lower shell, a holding cavity for holding the first circuit board and the first charging battery is formed between the upper shell and the lower shell, the lower shell is provided with a charging hole, a first charging port and a sound guide tube, the inner end of the sound guide tube is provided with a loudspeaker, the outer end of the sound guide tube is provided with an earplug, a first conductive post which is electrically connected with the first circuit board is arranged in the charging hole, a first power input interface which is electrically connected with the first circuit board is arranged in the first charging port, the charging box comprises a box body, a box cover which is arranged on the box body and an earphone seat which is arranged in the box body in an openable way, the earphone seat with the box body encloses to close and forms the installation cavity that is used for installing second rechargeable battery and second circuit board, be equipped with on the earphone seat and be used for loading bluetooth headset's the storehouse that holds.

Preferably, the charging box further comprises a second conductive column, one end of the second conductive column is electrically connected with the second circuit board, the other end of the second conductive column is electrically connected with the first conductive column, a through hole penetrating through the installation cavity and the accommodating bin is further formed in the earphone seat, and the second conductive column is arranged in the through hole.

Preferably, a clamping seat is arranged in the box cover, a clamping cabin matched with the accommodating cabin is arranged on the clamping seat, and the clamping cabin and the accommodating cabin are matched with each other to clamp the Bluetooth headset.

Preferably, be equipped with first magnet on the box body, the correspondence is equipped with second magnet on the lid, first magnet and second magnet adsorb each other in order to fix box body and lid.

Preferably, a second charging port and an indicator light are arranged on the box body, and a second power input interface electrically connected with the second circuit board is arranged in the second charging port.

The utility model discloses technical scheme's beneficial effect lies in: the Bluetooth headset is provided with a charging hole and a first charging port, and the Bluetooth headset can be matched with a charging box through a first conductive column in the charging hole to be charged; or, be connected with external power source through first power input interface cartridge charging wire in the first mouth that charges in order to charge. This bluetooth headset possesses two kinds of forms of charging, has richened the function of charging, has avoided the awkward situation that bluetooth headset can't charge because of the box that charges does not have the electricity, has greatly improved the convenience that bluetooth headset charges, makes things convenient for people daily use.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the bluetooth headset of the present invention;

fig. 2 is an exploded view of the bluetooth headset of fig. 1;

fig. 3 is a schematic structural diagram of an upper housing of the bluetooth headset in fig. 1;

fig. 4 is a schematic structural diagram of a lower housing of the bluetooth headset in fig. 1;

fig. 5 is a schematic structural diagram of an embodiment of the earphone assembly of the present invention;

fig. 6 is a schematic structural diagram of an earphone box of the earphone assembly in fig. 5;

fig. 7 is a partial structural schematic view of the earphone case of fig. 6.

Detailed Description

In the following, the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a bluetooth headset, refer to fig. 1 and fig. 2, this bluetooth headset 100 includes earphone shell 110 and first circuit board 120 and the first rechargeable battery 130 that is located earphone shell 110, earphone shell 110 includes casing 111 and lower casing 112, it is used for holding first circuit board 120 and the holding chamber of first rechargeable battery 130 to form between casing 111 and the lower casing 112, be equipped with charging hole 10 down on casing 112, first mouth 20 and leading note pipe 30 charge, the inner of leading note pipe 30 is provided with speaker 140, the outer end of leading note pipe 30 is provided with earplug 150, be equipped with the first conductive pillar of being connected with first circuit board 120 electricity in the hole 10 that charges, be equipped with the first power input interface of being connected with first circuit board 120 electricity in the first mouth 20 that charges.

The bluetooth headset 100 is wirelessly connected with an intelligent terminal (such as a mobile phone, a tablet personal computer and the like), and can realize functions of voice communication, song listening and the like. In the bluetooth headset 100, the first circuit board 120 and the first rechargeable battery 130 are installed in the headset housing 110, the first circuit board 120 is provided with a control chip and components such as a bluetooth chip and a sound pickup electrically connected with the control chip, and the first rechargeable battery 130 is electrically connected with the control chip. The Bluetooth module, the digital-to-analog conversion module and the signal amplification module are integrated on the Bluetooth chip, the signal amplification module is connected with the loudspeaker 140, the Bluetooth module receives digital signals sent by the intelligent terminal, the digital signals are converted into analog signals through the digital-to-analog conversion module, and the analog signals are amplified by the signal amplification module and then played by the loudspeaker 140. The first rechargeable battery 130 may be a lithium battery, a polymer lithium battery, a nickel metal hydride battery, or the like. The sound pick-up is integrated with modules such as voice acquisition, voltage stabilizing circuit, frequency selecting circuit and preamplification circuit, and is used for acquiring user voice and converting the user voice into digital signals, and then sending the digital signals to corresponding intelligent terminals through the Bluetooth module.

According to the shape characteristics of each component and the receiving cavity, the sound pick-up is preferably disposed at the top, and the bluetooth chip, the first circuit board 120 and the first rechargeable battery 130 are disposed at the bottom in sequence, so as to achieve the purpose of adapting to the shape of the receiving cavity and saving the most space. The sound pickup hole of the bluetooth headset 100 is disposed at the top of the upper housing 111 near the sound pickup for better capturing the user's voice. The sound guide tube 30 is communicated with the accommodating cavity, the inner end of the sound guide tube 30 is provided with a loudspeaker 140, and the loudspeaker 140 is electrically connected with the first circuit board 120; the outer end of the sound guiding tube 30 has a sound outlet hole, and is connected with the earplug 150, the sound guiding tube 30 clamps the earplug 150 through the annular clamping groove, and the sound guiding tube 30 is used for transmitting the sound emitted by the speaker 140 to the sound outlet hole. In use, the sound tube 30 is captured between the user's tragus and antitragus by the earplug 150, and the sound outlet is aligned with the user's ear canal. The sound guide tube 30 preferably has an arc-shaped bending structure conforming to ergonomic design, so that the bluetooth headset 100 can be comfortably fixed to the ear of a user.

Referring to fig. 1, the charging holes 10 and the first charging port 20 are located at the bottom of the lower housing 112, the two charging holes 10 are adjacently arranged, a conductive column penetrates through each charging hole 10, each conductive column is electrically connected with the first circuit board 120, and the bluetooth headset 100 can be charged by electrically connecting the first conductive column with the charging box; the first charging port 20 is a separately provided one, a first power input interface provided therein is electrically connected to the first circuit board 120, and wired charging of the bluetooth headset 100 can be realized by inserting a charging wire connected to an external power source into the first charging port 20. Preferably, the first power input interface can adopt a MiniUSB interface or a Type-C interface. In addition, the first power input interface can also be provided with the type of the power/audio interface, so that the bluetooth headset 100 has a wired connection function, and can be connected with an intelligent terminal through a data transfer line when the bluetooth headset cannot be connected, so as to realize the functions of listening to songs and the like of the bluetooth headset 100.

This bluetooth headset 100 possesses and uses the charging wire to charge and puts into two kinds of charging forms that the box that charges, has richened the function of charging, has avoided the awkward situation that bluetooth headset 100 can't charge because of the box that charges does not have the electricity, has greatly improved the convenience that bluetooth headset 100 charges, provides convenience for people daily use bluetooth headset.

In a preferred embodiment, referring to fig. 3 and 4, the peripheral edge of the end face of the upper shell 111 is provided with a male seam allowance 1 extending outwards, the peripheral edge of the end face of the lower shell 112 is provided with a female seam allowance 2 recessed inwards, and the upper shell 111 and the lower shell 112 are connected with the female seam allowance 2 in a buckling manner through the mutually matched male seam allowance 1. That is, the upper casing 111 and the lower casing 112 are detachably connected, so that the earphone shell 110 is easy to assemble and disassemble, and the maintenance of the devices inside the bluetooth earphone 100 and the replacement of the earphone shell 110 are facilitated.

Further, referring to fig. 3 and 4, a plug-in post 3 and a plug-in slot 4 for plug-in positioning are provided between the upper casing 111 and the lower casing 112. The effect of cartridge complex inserted column 3 and slot 4 lies in: on one hand, positioning and installation of the upper shell 111 and the lower shell 112 are facilitated; on the other hand, the relative position of the upper and lower housings can be further fixed, so as to prevent the upper housing 111 and the lower housing 112 which are detachably connected from being easily separated. Specifically, the upper and lower housings may be respectively provided with a first insertion post and a second insertion post, and correspondingly, the upper and lower housings 112 may be respectively provided with a first insertion slot and a second insertion slot matched with the first insertion post and the second insertion post in position and depth.

In a preferred embodiment, referring to fig. 2, the outer surface of the upper casing 111 includes a partial plane 5, the partial plane 5 is provided with a touch slot penetrating through the upper casing 111, and the touch slot is provided with a touch sensor electrically connected to the first circuit board 120. Specifically, the touch sensor is electrically connected to a control chip on the first circuit board 120, the touch sensor may be a capacitive touch sensor, and is configured to transmit a voltage change signal triggered by touch to the control chip on the circuit board, and the control chip correspondingly outputs control instructions for starting, closing, switching songs, and the like according to the voltage change signal. The touch sensor may further adopt a three-axis inertial sensor, and output corresponding motion data to the control chip according to the motion characteristics of the user's finger clicking, sliding, and releasing on the local plane, and the control chip or an intelligent terminal wirelessly connected to the bluetooth headset 100 identifies (determines) the touch operation performed by the user's finger on the bluetooth headset 100, and outputs corresponding control instructions, such as a double-click corresponding switch instruction, a sliding corresponding song switching instruction, a long-press corresponding noise reduction/permeation instruction, and the like.

Further, referring to fig. 2, a decoration sheet 160 for covering the touch sensor is attached to the local plane 5, in this embodiment, the touch sensor is covered by the decoration sheet 160, so that the touch operation is facilitated, the touch sensor can be protected, and the aesthetic property of the bluetooth headset 100 is improved. The decoration piece 160 is made of flexible material and is arranged on the local plane 5 in a sticking mode, and the decoration piece 160 can be detached, so that a user can replace decoration pieces with different appearance styles.

The utility model discloses still provide an earphone assembly, refer to fig. 5 and fig. 6, this earphone assembly includes bluetooth headset 100 and is used for the box 200 that charges for bluetooth headset 100, and this bluetooth headset 100's specific structure refers to above-mentioned embodiment, because this earphone assembly has adopted all technical scheme of above-mentioned all embodiments, consequently has all technical effect that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details one by one here. The charging box 200 includes a box body 210, a box cover 220 disposed on the box body 210 in an openable manner, and an earphone seat 230 disposed in the box body 210, wherein the earphone seat 230 and the box body 210 enclose a mounting cavity for mounting a second charging battery and a second circuit board, and the earphone seat 230 is provided with a containing chamber 40 for containing the bluetooth earphone 100.

The upper edge of the earphone seat 230 may be fastened to the box body 210 by a buckle, and the lower portion of the earphone seat 230 is located inside the box body 210; referring to fig. 7, the earphone seat 230 is integrally formed, and includes two accommodating compartments 40, and each accommodating compartment 40 accommodates one bluetooth earphone 100. The mode that charges box 200 charges to bluetooth headset 100 is the contact, specifically, it still includes that the second leads electrical pillar to charge box 200, the second leads electrical pillar to be connected with the second circuit board electricity, still be equipped with on the earphone seat 230 and link up the installation cavity and hold the through-hole 50 of storehouse 40, through-hole 50 has two through-holes 50 respectively for four and every storehouse 40 that holds, it leads electrical pillar to correspond to wear to establish a second in every through-hole 50, this second is led electrical pillar and is used for leading electrical pillar butt in order to switch on with bluetooth headset 100's first conductive pillar butt, thereby realize charging to bluetooth headset 100.

In a preferred embodiment, referring to fig. 5, a holding seat 240 is provided in the box cover 220, a holding chamber 50 matching with the accommodating chamber 40 is provided on the holding seat 240, and the holding chamber 50 and the accommodating chamber 40 cooperate with each other to hold the bluetooth headset 100. The clamping seat 240 is integrally formed, the upper edge of the clamping seat 240 can be clamped with the box cover 220 through a buckle, and the clamping chamber 50 is positioned at the lower bottom surface of the clamping seat 240; the two clamping chambers 50 are two corresponding to the two accommodating chambers 40, and can be respectively matched with the two accommodating chambers 40 to clamp the two bluetooth earphones 100, so that the bluetooth earphones 100 are not easy to shake in the charging box 200, the collision between the bluetooth earphones 100 and the charging box 200 can be reduced, and the service life is prolonged.

In a preferred embodiment, the box 210 is provided with a first magnet, the box cover 220 is correspondingly provided with a second magnet, and the first magnet and the second magnet are attracted to each other to fix the box 210 and the box cover 220. The box body 210 and the box cover 220 are fixed by adopting mutual magnetic attraction of magnets, the closing is stable, and the opening and closing are convenient. Specifically, the first magnet may be disposed on an inner wall of the box cover 220, the second magnet may be disposed on an inner wall of the box body 210, and the first magnet corresponds to the second magnet.

In a preferred embodiment, referring to fig. 6 and 7, the box body 210 is provided with a second charging port 60 and an indicator lamp 70, and the second charging port 60 is provided with a second power input interface electrically connected to the second circuit board. The charging box 200 is connected to an external power source by inserting a charging line matching with the second power input interface in the second charging port to charge the second rechargeable battery. The second power input interface can adopt a Mini USB interface or a Type-C interface. The indicator lamp 70 may be provided in plurality, and mainly functions to provide a charging prompt and display the remaining amount of power.

In addition, a solar panel may be disposed on the outer top surface of the box cover 220, and a solar module and a corresponding control circuit may be disposed on the second circuit board, the solar panel being electrically connected to the solar module, so that the charging box 200 has a solar charging function, and may provide a user with convenience for charging the earphone box.

The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a bluetooth headset, its characterized in that includes the earphone shell and is located first circuit board and first rechargeable battery in the earphone shell, the earphone shell includes casing and lower casing, it is used for the holding to go up to form between casing and the lower casing first circuit board and first rechargeable battery's holding chamber, be equipped with charge hole, first mouth and leading note pipe down on the casing, the inner of leading note pipe is provided with the speaker, the outer end of leading note pipe is provided with the earplug, be equipped with in the charge hole with the first electrical pillar of first circuit board electricity connection, be equipped with in the first charge mouth with the first power input interface of first circuit board electricity connection.

2. The bluetooth headset as claimed in claim 1, wherein the peripheral edge of the end surface of the upper housing is provided with a male seam allowance extending outwards, the peripheral edge of the end surface of the lower housing is provided with a female seam allowance recessed inwards for receiving the male seam allowance, and the upper housing and the lower housing are buckled and connected with the female seam allowance through the male seam allowance and the female seam allowance which are matched with each other.

3. The bluetooth headset according to claim 2, wherein a plug-in post and a socket for plug-in positioning are provided between the upper housing and the lower housing.

4. The bluetooth headset of claim 1, wherein the outer surface of the upper housing includes a local plane, a touch slot penetrating through the upper housing is disposed on the local plane, and a touch sensor electrically connected to the first circuit board is disposed in the touch slot.

5. The Bluetooth headset of claim 4, wherein a decoration sheet for covering the touch sensor is attached to the partial plane.

6. An earphone assembly, comprising the bluetooth earphone of any one of claims 1-5 and a charging box for charging the bluetooth earphone, wherein the charging box comprises a box body, a box cover openably disposed on the box body, and an earphone seat disposed in the box body, the earphone seat and the box body enclose a mounting cavity for mounting a second charging battery and a second circuit board, and a containing chamber for containing the bluetooth earphone is disposed on the earphone seat.

7. The earphone assembly according to claim 6, wherein the charging box further comprises a second conductive post, one end of the second conductive post is electrically connected to the second circuit board, the other end of the second conductive post is electrically connected to the first conductive post, a through hole penetrating through the mounting cavity and the accommodating chamber is further formed in the earphone seat, and the second conductive post is disposed in the through hole.

8. The earphone assembly as claimed in claim 6, wherein a holding seat is provided in the box cover, a holding chamber matching with the accommodating chamber is provided on the holding seat, and the holding chamber and the accommodating chamber cooperate with each other to hold the Bluetooth earphone.

9. The earphone assembly according to claim 6, wherein a first magnet is disposed on the case body, a second magnet is correspondingly disposed on the case cover, and the first magnet and the second magnet are attracted to each other to fix the case body and the case cover.

10. The earphone assembly of claim 6 wherein the case defines a second charging port and an indicator light, the second charging port defining a second power input port electrically coupled to the second circuit board.

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