CN210840005U

CN210840005U - Portable square in-ear touch wireless Bluetooth headset charging seat

Info

Publication number: CN210840005U
Application number: CN201922343038.XU
Authority: CN
Inventors: 马丁梽
Original assignee: Shenzhen Aodasen Technology Co ltd
Current assignee: Shenzhen Aodasen Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-06-23
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a portable square in-ear touch wireless Bluetooth headset charging seat, including charging storehouse part and earphone part, the earphone part includes earphone shell, earphone battery and earphone PCB board, is equipped with touch thimble and copper post on the earphone PCB board, and the touch thimble welds the top of earphone PCB board and passes the earphone topshell and extend to the earphone topshell outside, and the copper post welds the below of earphone PCB board and passes the earphone drain pan and extends to the earphone drain pan outside; the whole rectangle that is of storehouse part charges, and the storehouse part that charges includes two seat storehouse inner shells that mesochite and lock set up about in the mesochite, corresponds on two seat storehouse inner shells to be equipped with the cavity of acceping that is used for placing two earphone bodies, installs first seat storehouse PCB board and second seat storehouse PCB board between two seat storehouse inner shells, and it has the thimble that charges all to weld on first seat storehouse PCB board and the second seat storehouse PCB board, and the thimble that charges contacts with the copper post on the earphone PCB board. The application provides a wireless bluetooth headset charging seat easy operation, nimble practicality.

Description

Portable square in-ear touch wireless Bluetooth headset charging seat

Technical Field

The utility model relates to an earphone technical field especially relates to a wireless bluetooth headset charging seat of portable square pleasant formula touch.

Background

With the continuous development of science and technology, earphones are widely applied to daily life of people. Generally, the earphone includes an earphone body, an earphone cord and a charging seat, and when charging, one end of the earphone cord needs to be connected with the earphone body, and the other end of the earphone cord is connected with the charging seat, so as to charge the earphone. However, the conventional wired charging method of the headset is troublesome to operate and is not flexible enough.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a portable square pleasant formula touch wireless bluetooth headset charging seat of easy operation, nimble practicality.

For realizing the purpose of the utility model, the utility model adopts the following technical scheme:

a portable square in-ear touch wireless Bluetooth headset charging stand comprises a charging bin part and a headset part, wherein,

the earphone part comprises two earphone bodies, each earphone body comprises an earphone bottom shell, the lower end of the earphone bottom shell is provided with a sound transmission structure, the sound transmission structure comprises a sound transmission pipe and a silica gel cap, the sound transmission pipe extends downwards from the bottom of the earphone bottom shell, the silica gel cap is sleeved outside the sound transmission pipe, an earphone top shell is installed above the earphone bottom shell, the earphone top shell and the earphone bottom shell form an earphone shell, an earphone magnet is installed on the inner wall of the bottom of the earphone bottom shell, which is far away from the sound transmission pipe, an earphone battery is installed above the earphone magnet, a loudspeaker is installed in the sound transmission pipe, an earphone PCB is installed above the loudspeaker, the earphone PCB is respectively and electrically connected with the loudspeaker and the earphone battery, the earphone PCB is attached to the inner wall of the earphone top shell, and is provided with a touch thimble and a copper column, the touch thimble is welded above the earphone PCB and penetrates through the earphone top shell to extend to the outside of the earphone top shell; the copper column is welded below the earphone PCB and penetrates through the bottom of the earphone bottom shell to extend to the outside of the earphone bottom shell;

the charging bin part is integrally rectangular and comprises a middle shell and two seat bin inner shells buckled in the middle shell and arranged up and down, accommodating cavities for accommodating two earphone bodies are correspondingly arranged on the two seat bin inner shells, and each accommodating cavity comprises an accommodating groove and a hollow cylinder, wherein the accommodating groove is formed in the opposite surfaces of the two seat bin inner shells and is matched with the earphone outer shell, and the hollow cylinder is arranged on the opposite surfaces of the two seat bin inner shells and is matched with the sound transmission structure;

a first magnet, a first seat cabin PCB, a seat cabin battery, a second seat cabin PCB and a second magnet are arranged in a cavity formed between the two seat cabin inner shells, the first seat cabin PCB is attached to the bottom of a hollow cylinder on the upper seat cabin inner shell, the first magnet is attached to the outer wall of the bottom of the upper seat cabin inner shell, and the first magnet and an earphone magnet in an earphone body placed on the upper seat cabin inner shell are positioned on the same vertical line; the second seat bin PCB is attached to the bottom of the hollow cylinder on the lower seat bin inner shell, the second magnet is attached to the outer wall of the bottom of the lower seat bin inner shell, and the second magnet and the earphone magnet in the earphone body placed on the lower seat bin inner shell are positioned on the same vertical line; the seat bin battery is arranged between the first seat bin PCB and the second seat bin PCB, and the seat bin battery is electrically connected with the first seat bin PCB and the second seat bin PCB respectively; first seat storehouse PCB board with all the welding has the thimble that charges on the second seat storehouse PCB board, the thimble that charges on the first seat storehouse PCB board with place this internal copper post of earphone on the upper seat storehouse inner shell contacts, the thimble that charges on the second seat storehouse PCB board with place this internal copper post of earphone on the lower seat storehouse inner shell contacts.

Compared with the traditional wired Bluetooth headset, the portable square in-ear touch wireless Bluetooth headset charging seat provided by the embodiment does not need to charge the headset through the headset line, and is simple in charging operation, flexible and practical; meanwhile, the earphone body in the charging seat can be wirelessly connected with the Bluetooth communication terminal, and has the functions of playing, Bluetooth and answering and dialing, complete functions and wide application range.

In one embodiment, a bluetooth antenna, a microphone, a first indicator light and a bluetooth chip of an MCU program controller are further disposed on the PCB, and the bluetooth chip of the MCU program controller is electrically connected to the speaker, the battery of the headset, the bluetooth antenna, the microphone, the first indicator light, the touch thimble and the copper pillar.

In one embodiment, the bluetooth antenna is a bluetooth ceramic antenna.

In one embodiment, the earphone battery and the seat cabin battery are rechargeable lithium batteries, the first seat cabin PCB board and the second seat cabin PCB board are respectively provided with a power management chip, a charging port and a second indicator light, the power management chip is electrically connected with the seat cabin battery, the charging thimble, the charging port and the second indicator light, and the front surface of the middle shell is provided with a through hole corresponding to the charging port.

Drawings

FIG. 1 is a schematic diagram illustrating an overall mechanical structure of a charging stand for a portable square in-ear touch wireless Bluetooth headset according to an embodiment;

FIG. 2 is an exploded view of a charging base of a portable square in-ear touch wireless Bluetooth headset according to an embodiment;

FIG. 3 is a schematic diagram of an embodiment of a PCB of the headset;

FIG. 4 is a schematic structural diagram of a first pod PCB and a second pod PCB in an embodiment;

fig. 5 is a schematic circuit diagram of a portable square in-ear touch wireless bluetooth headset charging stand according to an embodiment of the invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. In the description of the present invention, "a plurality" means at least one, e.g., one, two, etc., unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the methods or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, the present embodiment provides a portable square-shaped in-ear touch wireless bluetooth headset charging stand, which includes a charging chamber portion and a headset portion, wherein,

the earphone part comprises a left earphone body and a right earphone body, the earphone body comprises an earphone bottom shell 6, the lower end of the earphone bottom shell 6 is provided with a sound transmission structure, the sound transmission structure comprises a sound transmission pipe 16 which is arranged at the bottom of the earphone bottom shell 6 and extends downwards, the earphone is characterized by comprising a silicon rubber cap 7 sleeved outside a sound transmission tube 16, an earphone top shell 1 is installed above the earphone bottom shell 6, the earphone top shell 1 and the earphone bottom shell 6 form an earphone shell 18, an earphone magnet 4 is installed on the inner wall of the bottom of the earphone bottom shell 6, which is far away from the sound transmission tube 16, an earphone battery 3 is installed above the earphone magnet 4, a loudspeaker 5 is installed in the sound transmission tube 16, an earphone PCB 2 is installed above the loudspeaker 5, the earphone PCB 2 is electrically connected with the loudspeaker 5 and the earphone battery 3 respectively, the earphone PCB 2 is attached to the inner wall of the earphone top shell 1, a touch thimble 25 and a copper column 28 are arranged on the earphone PCB 2, and the touch thimble 25 is welded above the earphone PCB 2, penetrates through the earphone top shell 1 and extends to the outside of the earphone top shell 1; the copper column 28 is welded below the earphone PCB 2, penetrates through the bottom of the earphone bottom shell 6 and extends to the outside of the earphone bottom shell 6;

the whole charging bin part is rectangular, the charging bin part comprises a middle shell 12 and two seat bin inner shells which are buckled in the middle shell 12 and are arranged up and down, an upper seat bin inner shell 8 is arranged above the charging bin part, a lower seat bin inner shell 15 is arranged below the charging bin part, accommodating cavities for accommodating two earphone bodies are correspondingly arranged on the upper seat bin inner shell 8 and the lower seat bin inner shell 15, each accommodating cavity comprises an accommodating groove 21 which is arranged on one surface of the upper seat bin inner shell 8, which is opposite to the lower seat bin inner shell 15, and is matched with the earphone outer shell 18, and a hollow cylinder 22 which is arranged on one surface of the upper seat bin inner shell 8, which is opposite to the lower seat bin inner shell 15, and is matched with the sound transmission structure;

a first magnet 9, a first seat cabin PCB 10, a seat cabin battery 11, a second seat cabin PCB 13 and a second magnet 14 are arranged in a cavity formed between the upper seat cabin inner shell 8 and the lower seat cabin inner shell 15, the first seat cabin PCB 10 is attached to the bottom of a hollow cylinder on the upper seat cabin inner shell 8, the first magnet 9 is attached to the outer wall of the bottom of the upper seat cabin inner shell 8, and the first magnet 9 and an earphone magnet in an earphone body placed on the upper seat cabin inner shell 8 are positioned on the same vertical line; the second seat bin PCB 13 is attached to the bottom of a hollow cylinder on the lower seat bin inner shell 15, the second magnet 14 is attached to the outer wall of the bottom of the lower seat bin inner shell 15, and the second magnet 14 and an earphone magnet in an earphone body placed on the lower seat bin inner shell 15 are positioned on the same vertical line; the seat cabin battery 11 is arranged between the first seat cabin PCB board 10 and the second seat cabin PCB board 13, and the seat cabin battery 11 is electrically connected with the first seat cabin PCB board 10 and the second seat cabin PCB board 13 respectively; charging thimbles 32 are welded on the first seat cabin PCB board 10 and the second seat cabin PCB board 13, the charging thimbles on the first seat cabin PCB board 10 contact with the copper columns in the earphone bodies placed on the upper seat cabin inner shell 8, and the charging thimbles on the second seat cabin PCB board 15 contact with the copper columns in the earphone bodies placed on the lower seat cabin inner shell 15.

In this embodiment, the welding has touch thimble 25 and copper column 28 on earphone PCB 2, all weld on first seat storehouse PCB 10 and the second seat storehouse PCB 13 and have the thimble 32 that charges, when this internal earphone battery 3 electric quantity of earphone is not enough or when not having the electricity, the user can correspond two earphone bodies and place in the cavity of acceping on upper seat storehouse inner shell 8 and lower seat storehouse inner shell 15, make the sound conduction structure on two earphone bodies correspond and insert in the hollow cylinder 22 on two seat storehouse mesochites, make earphone shell 18 on two earphone bodies just in time correspond and place in the recess 21 of acceping on two seat storehouse mesochites. Because this internal earphone magnet 4 that all is equipped with of two earphones, the laminating is provided with first magnet 9 on the bottom outer wall of upper seat storehouse inner shell 8, the laminating is provided with second magnet 14 on the bottom outer wall of lower seat storehouse inner shell 15, and this internal earphone magnet 4 of two earphones corresponds and first magnet 9, second magnet 14 is located same vertical line, under the effect of magnetic force, can make the laminating that earphone body portion and the storehouse part of charging are inseparabler, thereby make the copper post 28 on this internal earphone PCB board 2 of two earphones correspond with the thimble 32 contact of charging on first seat storehouse PCB board 10 and the second seat storehouse PCB board 13 electrically conductive, thereby charge for the earphone body through this thimble 32 that charges.

In one embodiment, the headset PCB board 2 is further provided with a bluetooth antenna 27, a microphone 23, a first indicator light 26 and a MCU program controller bluetooth chip 24, and the MCU program controller bluetooth chip 24 is electrically connected to the speaker 5, the headset battery 3, the bluetooth antenna 27, the microphone 23, the first indicator light 26, the touch thimble 25 and the copper pillar 28, respectively. Specifically, the bluetooth antenna 27 is a bluetooth ceramic antenna.

The MCU program controller bluetooth chip 24 provided by this embodiment includes: touch control, bluetooth decoding, instruction, audio acquisition, audio left and right channel output, and the like.

The bluetooth antenna 27 is configured to wirelessly communicate with a bluetooth communication device, and specifically, the bluetooth communication device may be a mobile phone; the loudspeaker 5 is used for outputting an audio signal which is sent by the decoding mobile phone or other Bluetooth communication equipment through the Bluetooth chip 24 of the MCU program controller; the microphone 23 is used for converting an audio signal of a user into a current wave signal, and the MCU program controller Bluetooth chip 24 is used for decoding the current wave signal, converting the current wave signal into an audio signal, and wirelessly transmitting the audio signal to the opposite mobile phone through the Bluetooth antenna 27; the first indicator light 26 can be a multi-color LED light, and the MCU program controller Bluetooth chip 24 can control the LED light to emit light with different colors according to the electric quantity of the earphone battery 3 so as to remind a user of the current electric quantity condition of the earphone battery 3 in the earphone body.

Specifically, after the user takes out two left and right earphone bodies from the charging bin part, the two left and right earphone bodies can be automatically paired, after the pairing is completed, the user can open the Bluetooth setting in the mobile phone to find the current earphone Bluetooth name, and the pairing connection with the earphone body is established. After the pairing connection is successful, the program setting can be carried out, when a call comes in, the microphone 23 can be used for communicating with the other party by touching the thimble 25 by one touch, and the contact number which is communicated last time is dialed back by double-clicking the thimble 25; when the mobile phone is in a music playing state, the playing is paused by touching the touch thimble 25 by one touch, the volume is increased by double-clicking the touch thimble on the right-ear earphone body, and the next music is played by pressing the touch thimble 25 for a long time, specifically, the time for pressing for a long time can be set to 2 seconds; double-clicking the touch thimble on the left ear earphone body reduces the volume, long pressing the touch thimble for more than 2 seconds is to play down a piece of music, and triple-clicking the touch thimble is to dial back the phone.

In one embodiment, the earphone battery 3 and the seat cabin battery 11 are rechargeable lithium batteries, the first seat cabin PCB board 10 and the second seat cabin PCB board 13 are respectively provided with a power management chip 31, a charging port 29 and a second indicator light 30, the power management chip 31 is electrically connected with the seat cabin battery 11, the charging thimble 32, the charging port 29 and the second indicator light 30, and the front surface of the middle shell 12 is provided with a through hole 17 corresponding to the charging port 29.

In the embodiment, the earphone battery 3 and the seat cabin battery 11 are both rechargeable lithium batteries, and repeated charging and discharging can be realized; the first seat cabin PCB board 10 and the second seat cabin PCB board 13 are respectively provided with a power management chip 31, a charging port 29 and a second indicator light 30, and when the electric quantity of the earphone battery 3 is sufficient, the earphone battery 3 can supply power to the MCU program controller Bluetooth chip 24; when the earphone batteries 3 are insufficient or exhausted and the seat cabin batteries 11 are sufficient in electricity, the sound transmission structures on the two earphone bodies can be correspondingly inserted into the hollow cylinders 22 on the two seat cabin middle shells, so that the earphone shells 18 on the two earphone bodies are just correspondingly placed in the accommodating grooves 21 on the two seat cabin middle shells, under the action of magnetic force, the copper columns 28 on the earphone PCB boards 2 in the two earphone bodies are correspondingly contacted with the charging thimbles 32 on the first seat cabin PCB board 10 and the second seat cabin PCB board 13, 5V voltage is output to the respective charging thimbles 32 through the power management chips 31 on the first seat cabin PCB board 10 and the second seat cabin PCB board 13, and then the power supply to the earphone batteries 3 is realized through the copper columns 28 on the earphone PCB boards 2 contacted with the charging thimbles 32; when the earphone battery 3 and the seat cabin battery 11 are both insufficient or exhausted, the power can be supplied to the seat cabin battery 11 by connecting the charging port 29 with an external power supply and controlling the input of 5V voltage from the charging port 29 through the power management chip 31. Specifically, the second indicator light 30 may be a multi-color LED light, and the second indicator light 30 is configured to emit light with different colors according to the electric quantity of the seat cabin battery 11 to remind the user of the electric quantity condition of the current seat cabin battery 11.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A portable square in-ear touch wireless Bluetooth headset charging seat is characterized by comprising a charging chamber part and a headset part, wherein,

the earphone part comprises two earphone bodies, the earphone bodies comprise earphone bottom shells, sound transmission structures are arranged at the lower ends of the earphone bottom shells and comprise sound transmission pipes and silica gel caps, the sound transmission pipes extend downwards from the bottoms of the earphone bottom shells and are sleeved on the silica gel caps outside the sound transmission pipes, earphone top shells are installed above the earphone bottom shells and form earphone shells, earphone magnet bodies are installed on the inner walls of the bottoms of the sound transmission pipes and far away from the earphone bottom shells, earphone batteries are installed above the earphone magnet bodies, loudspeakers are installed in the sound transmission pipes, earphone PCB plates are installed above the loudspeakers and are respectively connected with the loudspeakers, the earphone PCB plates are attached to the inner walls of the earphone top shells, touch thimbles and copper columns are arranged on the earphone PCB plates, the touch thimbles are welded on the upper portions of the earphone PCB plates and penetrate through the earphone top shells and extend to the earphone shells The outside of the set top case; the copper column is welded below the earphone PCB and penetrates through the bottom of the earphone bottom shell to extend to the outside of the earphone bottom shell;

2. The portable square-shaped in-ear touch wireless Bluetooth headset charging stand according to claim 1, wherein a Bluetooth antenna, a microphone, a first indicator light and a MCU program controller Bluetooth chip are further disposed on the headset PCB, and the MCU program controller Bluetooth chip is electrically connected to the speaker, the headset battery, the Bluetooth antenna, the microphone, the first indicator light, the touch thimble and the copper post respectively.

3. The portable square-shaped in-ear touch wireless Bluetooth headset charging stand of claim 2, wherein the Bluetooth antenna is a Bluetooth ceramic antenna.

4. The portable square in-ear touch wireless Bluetooth headset charging stand according to claim 2, wherein the headset battery and the seat cabin battery are rechargeable lithium batteries, the first seat cabin PCB board and the second seat cabin PCB board are respectively provided with a power management chip, a charging port and a second indicator lamp, the power management chip is respectively electrically connected with the seat cabin battery, the charging thimble, the charging port and the second indicator lamp, and the front surface of the middle shell is provided with a through hole corresponding to the charging port.