Bluetooth earphone capable of displaying electric quantity and earphone cabin

Abstract

The Bluetooth headset comprises a Bluetooth headset body and an electric quantity display unit used for displaying the electric quantity of the Bluetooth headset body, a glass cover plate mounting opening is formed in the back face of the Bluetooth headset body, and a display screen mounting opening is formed in the bottom end of the inner surface of the glass cover plate mounting opening; the electric quantity display unit comprises a miniature OLED display screen which is installed in the display screen installation opening and used for displaying electric quantity information, and a transparent glass cover plate which is fixedly arranged in the glass cover plate installation opening and used for covering and protecting the miniature OLED display screen, and the outer surface of the transparent glass cover plate is provided with a sealing strip. The display screen mounting port and the glass cover plate mounting port are formed in the back surface of the Bluetooth headset body, and the micro OLED display screen and the transparent glass cover plate are mounted, so that the Bluetooth headset body can directly display the electric quantity information, and a user can conveniently obtain the electric quantity information of the Bluetooth headset.

Description

Technical Field

[0001] The present invention relates to the technical field of Bluetooth earphones, in particular to a Bluetooth earphone capable of displaying battery level. Background Art

[0002] Bluetooth headphones use wireless Bluetooth technology to connect to devices and transmit audio. This eliminates the constraints of traditional wired headphones, allowing users greater freedom and convenience. Bluetooth is a short-range wireless communication technology that enables data transmission between devices within a certain range. Bluetooth headphones utilize this technology to connect to devices such as mobile phones, tablets, and computers. Bluetooth headphones are generally categorized by wearing style: in-ear, head-mounted, and semi-in-ear. They are also categorized by functional features: noise-canceling headphones and sports headphones.

[0003] A common phenomenon in current Bluetooth headset designs is that their battery information can only be displayed when connected to a mobile phone or placed in a charging case. The battery status cannot be directly observed through the Bluetooth headset itself, which makes it inconvenient to obtain the battery information of the Bluetooth headset. Summary of the Invention

[0004] In order to overcome the shortcomings of the prior art, the present invention proposes a Bluetooth headset and an earphone compartment that display battery level.

[0005] In order to solve the above technical problems, the basic technical solutions proposed by the present invention are:

[0006] A Bluetooth headset with a battery level display includes a Bluetooth headset body and a battery level display unit for displaying the battery level of the Bluetooth headset body. A glass cover mounting opening is provided on the back of the Bluetooth headset body, and a display screen mounting opening is provided at the bottom end of the inner surface of the glass cover mounting opening. The battery level display unit includes a micro OLED display screen installed inside the display screen mounting opening and used to display battery level information, and a transparent glass cover plate fixedly arranged inside the glass cover mounting opening and used to cover and protect the micro OLED display screen. A sealing strip is provided on the outer surface of the transparent glass cover plate.

[0007] Preferably, the power display unit also includes a power module for outputting electrical energy, a power monitoring module for real-time monitoring of the power information of the power module, and a micro-control module for receiving the power information transmitted by the power monitoring module. The power module, the power monitoring module, and the micro-control module are all arranged inside the Bluetooth headset body, the positive and negative poles of the power module are connected to the pins of the power monitoring module through the copper foil of the circuit board, the power monitoring module is connected to the pins of the micro-control module through the communication interface, and the micro-control module is connected to the pins of the micro OLED display through the interface.

[0008] In one embodiment, an earphone compartment is provided, which may include the Bluetooth earphones in the above possible implementation schemes, including an earphone box and an earphone cover, the earphone cover and the earphone box are rotatably arranged by a rotating shaft, charging ports are provided at both ends of the interior of the earphone box, covering ports are provided inside the earphone cover and at each charging port position, a circular opening is opened through the outer surface of the earphone cover and at each covering port position, and further includes: a rotating cleaning mechanism arranged at each circular opening position, for wiping and cleaning the outer surface of the transparent glass cover, the rotating cleaning mechanism includes a fixing ring arranged inside the circular opening, and a pipe sleeve arranged in the middle of the fixing ring, and the pipe sleeve and the fixing ring are rotatably arranged through a bearing.

[0009] Preferably, a telescopic tube is slidably provided on the inner surface of the tube sleeve for guiding the cleaning liquid, a pressing cover is fixedly provided in the middle of one end of the telescopic tube, and a cleaning liquid storage cylinder is provided in the middle of the other end of the telescopic tube, and a diversion port corresponding to the position of the telescopic tube is penetrated and opened on the outer surface of the pressing cover, and a sponge is fixedly provided inside the pressing cover, and a fiber cloth is provided on the outer surface of the sponge.

[0010] Preferably, a drainage nozzle is provided in the middle of the end of the cleaning liquid storage cylinder, and the drainage nozzle and the cleaning liquid storage cylinder are integrally formed, and the end of the drainage nozzle extends to the interior of the telescopic tube, the outer surface of the drainage nozzle is twisted with an external thread, and the inner surface of the telescopic tube is twisted with an internal thread at the position of the drainage nozzle, and the drainage nozzle and the telescopic tube are arranged by threaded engagement, and a push rod is provided in the middle of the cleaning liquid storage cylinder, and a piston is fixedly provided in the middle of the end of the push rod, and a spherical mouth is opened at the end of the drainage nozzle, and a spherical part is provided on the inner surface of the spherical mouth for sealing the cleaning liquid, and the spherical part and the drainage nozzle are elastically arranged by a reset spring.

[0011] Preferably, a positioning key is fixedly provided on the outer surface of the telescopic tube, and a positioning groove is provided on the inner surface of the tube sleeve at the position of the positioning key. An extrusion spring for resetting the pressing cover is wound around the outer surface of the telescopic tube, one end of the extrusion spring is connected to the pressing cover, and the other end of the extrusion spring is connected to the tube sleeve. A driving disk is fixedly provided on the outer surface of the tube sleeve, and a hidden opening with an arc-shaped structure is provided on the outer surface of the driving disk. A rotary ear is provided inside the hidden opening, and the rotary ear and the driving disk are rotatably arranged through a connecting shaft.

[0012] The beneficial effects of the present invention are:

[0013] By setting a display screen mounting port and a glass cover mounting port on the back of the Bluetooth headset body, and installing a micro OLED display screen and a transparent glass cover plate, the Bluetooth headset body can directly display the battery information, making it easier for users to obtain the Bluetooth headset battery information;

[0014] By setting up a rotating cleaning mechanism in the earphone compartment, when the earphone cover and the earphone box are closed, the rotating cleaning mechanism uses the sponge and fiber cloth therein to wipe the outer surface of the transparent glass cover, ensuring that the transparent glass cover always remains clear and readable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is an exploded view of the Bluetooth headset body of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of the earphone cover of the present invention;

[0018] Figure 4 This is a schematic diagram of the rotary cleaning mechanism structure of the present invention. Figure 1 ;

[0019] Figure 5 This is a schematic diagram of the rotary cleaning mechanism structure of the present invention. Figure 2 .

[0020] Description of reference numerals:

[0021] 100, Bluetooth headset body; 101, display screen mounting port; 102, glass cover mounting port; 200, headset case; 300, headset cover; 301, round opening; 400, cover opening; 500, rotary cleaning mechanism; 501, press cover; 502, telescopic tube; 503, fixing ring; 504, bearing; 505, sleeve; 506, positioning slot; 507, drive disc; 508, rotating ear; 509, cleaning fluid storage cylinder; 510. Hidden port; 511. Adapter shaft; 512. Positioning key; 513. Extrusion spring; 514. Push rod; 515. Piston; 516. Return spring; 517. Spherical part; 518. Discharge nozzle; 519. Sponge; 520. Diversion port; 521. Fiber cloth; 600. Power display unit; 601. Micro OLED display; 602. Sealing strip; 603. Transparent glass cover; 700. Charging port. DETAILED DESCRIPTION

[0022] The following will be combined with the Figure 1 To the attached Figure 5 The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort shall fall within the scope of protection of the present invention.

[0023] The present invention provides a technical solution: a Bluetooth headset that displays battery power, comprising a Bluetooth headset body 100 and a battery display unit 600 for displaying the battery power of the Bluetooth headset body 100, wherein a glass cover mounting opening 102 is provided on the back of the Bluetooth headset body 100, and a display screen mounting opening 101 is provided at the bottom end of the inner surface of the glass cover mounting opening 102, wherein the battery power display unit 600 includes a micro OLED display screen 601 installed inside the display screen mounting opening 101 and used to display battery power information, and a transparent glass cover plate 603 fixedly arranged inside the glass cover plate mounting opening 102 and used to cover and protect the micro OLED display screen 601, and a sealing strip 602 is provided on the outer surface of the transparent glass cover plate 603 to increase the sealing of the joint.

[0024] Specifically, the power display unit 600 also includes a power module for outputting electrical energy, a power monitoring module for real-time monitoring of the power information of the power module, and a micro-control module for receiving the power information transmitted by the power monitoring module, processing this information, and controlling the display content of the micro OLED display screen 601. The power module, the power monitoring module, and the micro-control module are all arranged inside the Bluetooth headset body 100. The positive and negative poles of the power module are connected to the pins of the power monitoring module through the copper foil of the circuit board. When in use, the power monitoring module accurately calculates the remaining power of the power module by monitoring the voltage and current changes of the power module. The power monitoring module is connected to the pins of the micro-control module through a communication interface, and these interfaces allow the power monitoring module to transmit the power information to the micro-control module in the form of a digital signal. The micro-control module is connected to the pins of the micro OLED display screen 601 through an interface, and these interfaces allow the micro-control module to send the processed power information to the micro OLED display screen 601 to control its display content.

[0025] In one embodiment, an earphone compartment is provided, which has the Bluetooth earphones mentioned in any possible embodiment above, including an earphone box 200 and an earphone cover 300, the earphone cover 300 and the earphone box 200 are rotatably arranged by a rotating shaft, charging ports 700 are provided at both ends of the interior of the earphone box 200, and covering openings 400 are provided inside the earphone cover 300 and at the positions of each charging port 700, and circular openings 301 are opened through the outer surface of the earphone cover 300 and at the positions of each covering opening 400, and also includes: a rotating cleaning mechanism 500 arranged at the position of each circular opening 301, which is used to wipe and clean the outer surface of the transparent glass cover 603.

[0026] Specifically, the rotary cleaning mechanism 500 includes a fixed ring 503 arranged inside the circular opening 301, and a sleeve 505 arranged in the middle of the fixed ring 503. The sleeve 505 and the fixed ring 503 are rotatably arranged through a bearing 504. The inner surface of the sleeve 505 is slidably provided with a telescopic tube 502 for guiding the cleaning liquid. The outer surface of the telescopic tube 502 is fixedly provided with a positioning key 512. The inner surface of the sleeve 505 is provided with a positioning groove 506 at the position of the positioning key 512 for cooperating with the positioning key 512 to position the telescopic tube 502 and ensure that the telescopic tube 502 and the sleeve 505 rotate synchronously. The positioning key 512 is embedded in the positioning groove 506. The telescopic tube 502 A pressing cover 501 is fixedly provided in the middle of one end, and a cleaning liquid storage cylinder 509 is provided in the middle of the other end of the telescopic tube 502. Cleaning liquid is stored in the cleaning liquid storage cylinder 509. An extrusion spring 513 for resetting the pressing cover 501 is wound around the outer surface of the telescopic tube 502. One end of the extrusion spring 513 is connected to the pressing cover 501, and the other end of the extrusion spring 513 is connected to the pipe sleeve 505. A driving disk 507 is fixedly provided on the outer surface of the pipe sleeve 505. A hidden opening 510 with an arc-shaped structure is opened on the outer surface of the driving disk 507. A rotary ear 508 is provided inside the hidden opening 510. The rotary ear 508 and the driving disk 507 are rotatably arranged through the adapter shaft 511.

[0027] Furthermore, the outer surface of the pressing cover 501 is penetrated with a guide port 520 corresponding to the position of the telescopic tube 502, the interior of the pressing cover 501 is fixedly provided with a sponge 519, the outer surface of the sponge 519 is provided with a fiber cloth 521, and the middle part of the end of the cleaning liquid storage cylinder 509 is provided with a drainage nozzle 518. The drainage nozzle 518 and the cleaning liquid storage cylinder 509 are integrally formed. The end of the drainage nozzle 518 extends to the interior of the telescopic tube 502, and the outer surface of the drainage nozzle 518 is twisted with an external thread. The inner surface of the telescopic tube 502 is An internal thread is twisted at the position of the drainage nozzle 518, and the drainage nozzle 518 and the telescopic tube 502 are arranged by threaded engagement. A push rod 514 is provided in the middle of the cleaning liquid storage cylinder 509, and a piston 515 is fixedly provided in the middle of the end of the push rod 514. The cleaning liquid is stored between the piston 515 and the drainage nozzle 518. A spherical opening is provided at the end of the drainage nozzle 518, and a spherical part 517 is provided on the inner surface of the spherical opening for sealing the cleaning liquid. The spherical part 517 and the drainage nozzle 518 are elastically arranged by a reset spring 516.

[0028] According to the above, the present invention sets a display screen mounting port 101 and a glass cover plate mounting port 102 on the back of the Bluetooth headset body 100, and installs a micro OLED display screen 601 and a transparent glass cover plate 603, so that the Bluetooth headset body 100 can directly display the power information, which makes it convenient for users to obtain the power information of the Bluetooth headset; the present invention sets a rotating cleaning mechanism 500 in the headset compartment. When the headset cover 300 and the headset box 200 are closed, the rotating cleaning mechanism 500 uses the sponge 519 and fiber cloth 521 therein to wipe the outer surface of the transparent glass cover plate 603, ensuring that the transparent glass cover plate 603 always remains clear and readable.

[0029] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are only for convenience of description and do not constitute any limitation to the present invention.

Claims

1. A Bluetooth headset with a power display, comprising a Bluetooth headset body (100) and a power display unit (600) for displaying the power of the Bluetooth headset body (100), characterized in that: The back of the Bluetooth headset body (100) is provided with a glass cover mounting opening (102), and the bottom end of the inner surface of the glass cover mounting opening (102) is provided with a display screen mounting opening (101). The power display unit (600) comprises a micro OLED display screen (601) installed inside the display screen mounting opening (101) and used for displaying power information, and a transparent glass cover plate (603) fixedly arranged inside the glass cover mounting opening (102) and used for covering and protecting the micro OLED display screen (601). The outer surface of the transparent glass cover plate (603) is provided with a sealing strip (602).

2. The Bluetooth headset with battery level display according to claim 1, characterized in that: The power display unit (600) further comprises a power module for outputting electric energy, a power monitoring module for real-time monitoring of power information of the power module, and a microcontroller module for receiving power information transmitted by the power monitoring module. The power module, the power monitoring module, and the microcontroller module are all arranged inside the Bluetooth headset body (100). The positive and negative poles of the power module are connected to the pins of the power monitoring module via copper foil of a circuit board. The power monitoring module is connected to the pins of the microcontroller module via a communication interface. The microcontroller module is connected to the pins of the micro OLED display screen (601) via an interface.

3. An earphone compartment, comprising a Bluetooth earphone with a battery level display as claimed in any one of claims 1 to 2, comprising an earphone box (200) and an earphone cover (300), wherein the earphone cover (300) and the earphone box (200) are rotatably arranged via a rotating shaft, charging ports (700) are provided at both ends of the interior of the earphone box (200), and covering ports (400) are provided inside the earphone cover (300) and at the positions of each charging port (700), characterized in that: The outer surface of the earphone cover (300) is provided with a circular opening (301) at each cover opening (400), and further comprises: a rotating cleaning mechanism (500) arranged at each circular opening (301) for wiping and cleaning the outer surface of the transparent glass cover plate (603); the rotating cleaning mechanism (500) comprises a fixing ring (503) arranged inside the circular opening (301), and a pipe sleeve (505) arranged in the middle of the fixing ring (503); the pipe sleeve (505) and the fixing ring (503) are rotatably arranged via a bearing (504).

4. The earphone compartment according to claim 3, characterized in that: A telescopic tube (502) is slidably provided on the inner surface of the tube sleeve (505) and is used to guide the cleaning liquid. A pressing cover (501) is fixedly provided in the middle of one end of the telescopic tube (502), and a cleaning liquid storage cylinder (509) is provided in the middle of the other end of the telescopic tube (502). A diversion port (520) corresponding to the position of the telescopic tube (502) is opened through the outer surface of the pressing cover (501). A sponge (519) is fixedly provided inside the pressing cover (501), and a fiber cloth (521) is provided on the outer surface of the sponge (519).

5. The earphone compartment according to claim 4, characterized in that: A liquid discharge nozzle (518) is provided at the middle of the end of the cleaning liquid storage cylinder (509), and the liquid discharge nozzle (518) and the cleaning liquid storage cylinder (509) are integrally formed. The end of the liquid discharge nozzle (518) extends to the interior of the telescopic tube (502). The outer surface of the liquid discharge nozzle (518) is twisted with an external thread, and the inner surface of the telescopic tube (502) is twisted with an internal thread at the position of the liquid discharge nozzle (518). The liquid discharge nozzle (518) and the telescopic tube (502) are connected. 502) is arranged by threaded engagement, a push rod (514) is arranged in the middle of the cleaning liquid storage cylinder (509), a piston (515) is fixedly arranged in the middle of the end of the push rod (514), a spherical opening is opened at the end of the discharge nozzle (518), and a spherical part (517) is arranged on the inner surface of the spherical opening for sealing the cleaning liquid, and the spherical part (517) and the discharge nozzle (518) are elastically arranged by a reset spring (516).

6. The earphone compartment according to claim 5, characterized in that: A positioning key (512) is fixedly provided on the outer surface of the telescopic tube (502), and a positioning groove (506) is provided on the inner surface of the tube sleeve (505) at the position of the positioning key (512). An extrusion spring (513) for resetting the pressing cover (501) is wound around the outer surface of the telescopic tube (502), one end of the extrusion spring (513) is connected to the pressing cover (501), and the other end of the extrusion spring (513) is connected to the tube sleeve (505). A driving disk (507) is fixedly provided on the outer surface of the tube sleeve (505), and a hidden opening (510) with an arc-shaped structure is provided on the outer surface of the driving disk (507). A rotating ear (508) is provided inside the hidden opening (510), and the rotating ear (508) and the driving disk (507) are rotatably arranged through a connecting shaft (511).

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