CN119233154A - Charging detection device and method for earphone battery - Google Patents
Charging detection device and method for earphone battery Download PDFInfo
- Publication number
- CN119233154A CN119233154A CN202411744780.0A CN202411744780A CN119233154A CN 119233154 A CN119233154 A CN 119233154A CN 202411744780 A CN202411744780 A CN 202411744780A CN 119233154 A CN119233154 A CN 119233154A
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- Prior art keywords
- charging
- earphone
- cabin
- lifting plate
- headset
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00309—Overheat or overtemperature protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to the technical field of earphone charging cabins, in particular to a charging device and a method for an earphone battery, wherein the charging device for the earphone battery comprises a charging cabin, a rotary cover hinged at the top end of the charging cabin, a first earphone seat arranged in the charging cabin, a second earphone seat arranged in the rotary cover and a triggering mechanism arranged in the charging cabin; the triggering mechanism comprises an expanding agent filled in the charging cabin, and further comprises a lifting plate sliding up and down in the charging cabin, wherein the earphone pushes the second earphone seat, the second earphone seat pushes the rotary cover to open, and the earphone leaves the earphone nest at the moment to be far away from a high-heat environment, so that the service life of the earphone is prolonged. At the moment, the rotary cover can be automatically pushed open, so that high heat can be outwards released from the top end of the charging cabin, explosion is avoided, and the service life of the charging device is greatly prolonged.
Description
Technical Field
The invention relates to the technical field of earphone charging cabins, in particular to a charging detection device and method for an earphone battery.
Background
The wireless Bluetooth earphone is a pair (two) and is convenient to wear and use because of the wireless mode, and after the wireless Bluetooth earphone is used for a period of time, the wireless Bluetooth earphone needs to be placed in a matched charging cabin to complete charging in order to enable the electric quantity of the wireless Bluetooth earphone to be continuous. The traditional charging cabin is small in size and convenient to carry, and is composed of a rotary cover and a cabin body, wherein a charging head is arranged in the cabin body, and a charging port is formed in the cabin bottom. When charging, the rotary cover is opened, the two earphones are placed in the charging cabin, the matched USB wire is inserted on the charging port, the charging work can be completed, the rotary cover is opened after the charging is completed, and then the earphones are taken out from the charging cabin.
However, this kind of charging cabin can not detect the heat, also can not carry out automatic power-off protection to the earphone when charging the heat too high, still can not make the heat in the charging cabin release or the cooling fast when earphone charges the power-off protection, causes the life of charging cabin to become low, consequently how to improve the life of charging cabin to and how to provide radiating efficiency is the problem that solves at present.
Disclosure of Invention
In order to solve the problems, the invention provides a charging device and a method for a headset battery, which can prolong the service life of a charging cabin.
The charging device for the earphone battery comprises a charging cabin, a rotary cover hinged to the top end of the charging cabin, a first earphone seat arranged in the charging cabin, a second earphone seat arranged in the rotary cover and a triggering mechanism arranged in the charging cabin, wherein the triggering mechanism comprises an expanding agent filled in the charging cabin and a lifting plate sliding up and down in the charging cabin, the bottom of the first earphone seat is provided with a charging head, the bottom end of the charging cabin is provided with a charging hole, the bottom end of the charging head is connected to the charging hole, the bottom end of the charging head penetrates downwards through the lifting plate and approaches to the cabin bottom of the charging cabin, the triggering mechanism further comprises two triggering rods fixed on the top surface of the lifting plate, the two triggering rods are symmetrically arranged on two sides of the charging head, two earphone sockets are arranged on the first earphone seat and are respectively located above the two triggering rods, the top ends of the two triggering rods penetrate upwards into the two earphone sockets, and when the lifting plate is pushed upwards, the two earphone sockets are pushed upwards, and the two earphone sockets are enabled to be lifted upwards, and the two earphone sockets are enabled to deflect upwards, and the top ends of the earphone seat are enabled to deflect upwards.
As a further preferred aspect, the second earphone seat and the first earphone seat are both provided with earphone sockets, and when the second earphone seat rotates onto the first earphone seat, the earphone sockets between the second earphone seat and the first earphone seat are overlapped up and down correspondingly so as to limit the two earphones in the earphone sockets respectively.
As a further preferable mode, a compartment is arranged in the inner cavity of the charging compartment, the charging head is inserted into the compartment from the top end, and the expanding agent is located on the periphery of the compartment.
As a further preferable mode, the triggering rod is a composite pipe, the bottom end part of the triggering rod is a metal pipe, the top end part of the triggering rod is an expansion pipe, the bottom end of the metal pipe is connected to the lifting plate and can lift along with the lifting plate, a jack which is communicated with each other from top to bottom is formed in the earphone socket, and when the expansion pipe rises along with the metal pipe, the expansion pipe is separated from the jack into the earphone socket upwards, and an expansion effect is generated in the earphone socket.
As a further preferable mode, the metal tube and the expansion tube are provided with a plurality of air holes along the circumferential direction, the bottom end of the metal tube downwards penetrates through the bottom surface of the lifting plate to enter the charging cabin and is connected to the lifting plate, the bottom end of the metal tube is closed, the top end of the expansion tube is closed, and when the expansion tube is separated into the earphone nest and generates an expansion effect in the earphone nest, the air holes in the expansion tube are opened.
As a further preferable mode, a USB charging terminal is arranged at the bottom end of the charging head, and the USB charging terminal is correspondingly arranged above the charging hole.
As a further preferable mode, a protrusion is arranged on the side face of the charging head, the protrusion is located above the lifting plate, and when the lifting plate ascends and the lifting plate impacts on the protrusion, the protrusion is utilized to push the charging head to ascend, and the charging head drives the USB charging terminal to ascend.
The invention also provides a detection method of the charging device for the earphone battery, which is suitable for the charging device for the earphone battery and comprises the following steps:
The charging system comprises a charging cabin, a USB charging terminal, a temperature sensor, an alarm, a USB charging signal and a USB charging signal, wherein the temperature sensor is arranged in the charging cabin;
The high-temperature heat is consistent with the expansion coefficient of the expanding agent, and when the expanding agent expands during high-temperature alarm, the expanding agent starts to expand and the alarm alarms when the high temperature occurs.
Compared with the prior art, the invention has the beneficial effects that:
1. In the process of charging, or because of internal faults of the earphone, or because of internal circuit faults of the charging head, or because of faults of the USB charging terminal and the charging wire, the charging head generates higher heat, when the heat temperature reaches the expansion coefficient of the expanding agent, the expanding agent expands, the higher the expansion capacity of the expanding agent is acted on the lifting plate, the lifting plate is pushed to rise, the lifting plate is used for pushing the trigger rod to rise, when the top end of the trigger rod enters the earphone nest, the earphone is pushed upwards from the earphone nest, the earphone pushes the second earphone seat, the second earphone seat pushes the rotary cover, the rotary cover is opened, and the earphone is separated from the earphone nest at the moment to be away from a high-heat environment, so that the service life of the earphone is prolonged. Because the rotary cover can be automatically pushed open, the high heat can be outwards released from the top end of the charging cabin, explosion is avoided, and the service life of the charging device is greatly prolonged.
2. When the lifting plate ascends to the bump, the charging head is pushed to ascend continuously by the bump, and the charging head drives the USB charging terminal to ascend. When the USB charging terminal is lifted, the USB charging terminal is separated from the charging line, and charging is stopped. The reason for rising the lifter plate is because the heat that the charging head produced reaches the expansion coefficient of expanding agent, and the lifter plate is when taking the trigger lever to deviate from earphone from charging device this moment, therefore not only earphone and charging device are protected by the cooling when high temperature takes place, and when high temperature takes place, can also make whole charging device and external power supply cut off, protection means is more perfect.
Drawings
Fig. 1 is a schematic view of an external structure of a charging device for an earphone battery according to an embodiment of the present invention when a rotary cover is opened;
Fig. 2 is a schematic diagram of a charging device for an earphone battery according to an embodiment of the present invention from a bottom view angle led out from fig. 1;
fig. 3 is a schematic diagram of a charging device for an earphone battery according to an embodiment of the present invention under a back view angle led out from fig. 1;
Fig. 4 is a schematic view of an internal structure of a charging device for an earphone battery according to an embodiment of the present invention after being longitudinally cut;
fig. 5 is a schematic diagram of a charging device for a battery of an earphone according to an embodiment of the present invention from another view angle shown in fig. 4;
fig. 6 is an enlarged schematic view of a portion a of the charging device for a headset battery according to the embodiment of the present invention, which is led out from fig. 5;
fig. 7 is a schematic diagram of a charging device for an earphone battery according to an embodiment of the present invention when an expanding agent expands to raise a charging head, a lifting plate and a trigger rod for triggering operation.
The device comprises a charging cabin, a rotary cover, a first earphone seat, a second earphone seat, a triggering mechanism, a triggering rod, an expanding agent, a lifting plate, a charging head, a charging hole, a triggering rod, a earphone socket, a partition cabin, a USB charging terminal, a metal pipe, an expansion pipe, a jack, an air hole, a protrusion and a lifting plate, wherein the charging cabin, the rotary cover, the first earphone seat, the second earphone seat, the triggering mechanism, the expanding agent, the lifting plate, the charging head, the charging hole, the triggering rod, the earphone socket, the partition cabin, the USB charging terminal, the metal pipe, the expansion pipe, the plug and the protrusion.
Detailed Description
The foregoing and other embodiments and advantages of the invention will be apparent from the following, more complete, description of the invention, taken in conjunction with the accompanying drawings. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention.
In one embodiment, as shown in fig. 1-7:
The present embodiment provides a charging device for an earphone battery, including a charging cabin 1, a rotary cover 2 hinged (the hinge can be understood as a movable connection, such as a fastening relationship, etc.) at the top end of the charging cabin 1, a first earphone seat 3 disposed in the charging cabin 1, a second earphone seat 4 disposed in the rotary cover 2, and a triggering mechanism 5 disposed in the charging cabin 1;
The triggering mechanism 5 comprises an expanding agent 6 filled in the charging cabin 1 and also comprises a lifting plate 7 sliding up and down in the charging cabin 1;
The bottom of the first earphone seat 3 is provided with a charging head 8, the bottom end of the charging cabin 1 is provided with a charging hole 9, the bottom end of the charging head 8 is connected to the charging hole 9, the charging principle of the charging head 8 and how to form a charging relation with an external charging line are charging technologies of various charging units, such as a mobile phone charging principle and the like, which are not described in detail in the prior art, the bottom end of the charging head 8 downwards penetrates through the lifting plate 7 and approaches the bilge of the charging cabin 1, the bottom end of the charging head 8 is provided with a USB charging terminal 14, and the USB charging terminal 14 corresponds to the upper part of the charging hole 9;
The trigger mechanism 5 further comprises two trigger rods 11 fixed on the top surface of the lifting plate 7, the two trigger rods 11 are symmetrically arranged on two sides of the charging head 8, two earphone sockets 12 are arranged on the first earphone seat 3, the two earphone sockets 12 are respectively arranged above the two trigger rods 11, the top ends of the two trigger rods 11 penetrate upwards into the two earphone sockets 12, when the lifting plate 7 ascends, the two trigger rods 11 are pushed to ascend, the top ends of the two trigger rods 11 ascend along the two earphone sockets 12, and the top ends are utilized to push the second earphone seat 4, so that the rotary cover 2 is separated from the top end of the charging cabin 1 and deflects upwards.
The earphone sockets 12 are arranged in the second earphone seat 4 and the first earphone seat 3, when the second earphone seat 4 rotates to the first earphone seat 3, the earphone sockets 12 between the second earphone seat 4 and the first earphone seat are overlapped up and down, so that two earphones are limited in the upper earphone socket 12 and the lower earphone socket 12 respectively, when the rotary cover 2 covers the charging cabin 1, the earphones can be covered on the charging cabin 1, and the earphone is in a storage state in the charging process, so that the charging process is more reasonable.
When in use, two earphones are placed in the two earphone sockets 12 of the first earphone seat 3, the charging ends of the two earphones are inserted on the top ends of the charging head 8, the rotary cover 2 is downwards rotated and then is covered on the charging cabin 1, so as to fix the earphones in the earphone sockets 12, the USB head of the charging wire is inserted on the USB charging terminal 14 through the charging hole 9, the power is provided for the charging head 8 through the USB charging terminal 14, the power is provided for the first earphone seat 3 by the charging head 8, the power charges the two earphones by the two earphone sockets 12, the charging head 8 generates higher heat due to the internal faults of the earphones or the circuit faults in the charging head 8 or the faults of the USB charging terminal 14 and the charging wire, when the heat temperature reaches the expansion coefficient of the expansion agent 6, the expansion agent 6 rapidly expands, and the temperature rapidly rises along with the rapid temperature rising, the expansion capacity of the expansion agent 6 is rapidly increased, the higher expansion capacity acts on the lifting plate 7, the lifting plate 7 is pushed to rapidly rise, the lifting plate 7 pushes the trigger rod 11 to rapidly rise, the top end of the trigger rod 11 rapidly enters the earphone socket 12, the earphone is positioned in the earphone socket 12 when being charged, the top end of the trigger rod 11 rapidly enters the earphone socket 12, the earphone is pushed upwards from the earphone socket 12 by the top end, the rotary cover 2 covers the earphone when being charged, the earphone also provides thrust for the rotary cover 2 by the second earphone seat 4 when being pushed upwards, namely, the rotary cover 2 is pushed to be opened by the second earphone seat 4, and the earphone is pushed away from the earphone socket 12 simultaneously, so that the earphone is far away from a high-heat environment, and the service life of the earphone is prolonged. Meanwhile, the rotary cover 2 is automatically pushed open, so that higher heat can be released upwards from the top end of the charging cabin 1, the top end of the charging cabin 1 is opened, the heat is released rapidly, explosion is avoided, and the service life of the charging device is prolonged greatly.
As shown in fig. 4 to 6, the trigger rod 11 is a composite pipe, the bottom end portion of the trigger rod 11 is a metal pipe 15, the top end portion of the trigger rod 11 is an expansion pipe 16, the bottom end of the metal pipe 15 is connected to the lifting plate 7 and can lift along with the lifting plate 7, a jack 17 which is vertically communicated is formed in the earphone socket 12, and when the expansion pipe 16 rises along with the metal pipe 15, the expansion pipe 16 is separated from the jack 17 into the earphone socket 12 upwards, and an expansion effect is generated in the earphone socket 12. When the trigger rod 11 is pushed by the lifting plate 7 to rise, the metal tube 15 on the bottom section of the trigger rod 11 is pushed to rise firstly, the expansion tube 16 on the top section is pushed by the metal tube 15 to rise, the expansion tube 16 is forced to be pushed into the earphone nest 12 from the jack 17 of the first earphone seat 3, the expansion tube 16 is pushed into the earphone nest 12 and can expand upwards in the earphone nest 12, and instant thrust is provided for the earphone while expanding, so that the earphone is separated from the earphone nest 12 more effectively, and the rotary cover 2 is pushed away more effectively by the thrust when the earphone is separated from the earphone nest 12. Besides, a plurality of air holes 18 are formed in the metal tube 15 and the expansion tube 16 along the circumferential direction, the bottom end of the metal tube 15 penetrates through the bottom surface of the lifting plate 7 downwards to enter the charging cabin 1 and is connected to the lifting plate 7, the bottom end of the metal tube 15 is closed, the top end of the expansion tube 16 is closed, the expansion tube 16 is separated into the earphone socket 12, when an expansion effect is generated in the earphone socket 12, the air holes 18 on the expansion tube 16 are opened, the earphone is separated from the outside of the earphone socket 12 by the ascending action of the trigger rod 11, hot air is sent into the trigger rod 11 by the air holes 18 at the bottom, and then the hot air is discharged to the outside of the air charging device through the air holes 18 at the top end along the lumen of the trigger rod 11.
In another embodiment, as shown in fig. 5 to 7, a protrusion 19 is provided on a side surface of the charging head 8, the protrusion 19 is located above the lifting plate 7, and when the lifting plate 7 ascends to strike on the protrusion 19, the charging head 8 is pushed to ascend by the protrusion 19, and the charging head 8 drives the USB charging terminal 14 to ascend. When the USB charging terminal 14 is lifted, the USB charging terminal 14 is separated from the charging line, and the charging is stopped. The reason for the rising of the lifting plate 7 is that the heat generated by the charging head 8 reaches the expansion coefficient of the expanding agent 6, and at the moment, when the lifting plate 7 brings the triggering rod 11 to separate the earphone from the charging device, the earphone and the charging device are cooled and protected, and when the high temperature occurs, the whole charging device and an external power supply are cut off, so that the protection means are more perfect.
As shown in fig. 4, a compartment 13 is provided in the inner cavity of the charging compartment 1, the charging head 8 and a USB charging terminal 14 connected to the bottom end of the charging head 8 are inserted into the compartment 13, and the expanding agent 6 is located at the periphery of the compartment 13. When the expansion agent 6 is originally filled in the charging cabin 1, the charging head 8 and the USB charging terminal 14 are not adhered and connected due to the isolation of the partition cabin 13. And when the power supply is cut off, the charging head 8 can be ensured to smoothly ascend with the USB charging terminal 14.
The invention provides a detection method of a charging device for an earphone battery, which is suitable for the charging device for the earphone battery, and comprises the following steps:
An alarm 20 is arranged outside the charging cabin 1, when high temperature occurs, the high temperature heat is transferred to the temperature sensor, the temperature sensor instructs the alarm 20 to send an alarm signal, and the charging relationship between a charging wire and the USB charging terminal 14 is cut off according to the alarm signal;
The high-temperature heat is consistent with the expansion coefficient of the expanding agent 6, and when the expanding agent 6 expands during high-temperature alarm, the expanding agent 6 starts to expand and the alarm 20 alarms when the high temperature occurs. The alarm 20 may be a light alarm signal emitted by a diode, or an audible alarm signal emitted by a buzzer.
The above orientation is not intended to represent a specific orientation of each component in the present embodiment, but the present embodiment is merely for convenience of description of the embodiments, and is set by referring to the orientation in the drawings, and it is essential that the specific orientation of each component is described in terms of its actual installation and actual use and orientation that are habitual to those skilled in the art, and this is described in detail.
The above-described embodiments are provided to further explain the objects, technical solutions, and advantageous effects of the present invention in detail. It should be understood that the foregoing is only illustrative of the present invention and is not intended to limit the scope of the present invention. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. A charging device for an earphone battery is characterized by comprising a charging cabin (1), a rotary cover (2) hinged to the top end of the charging cabin (1), a first earphone seat (3) arranged in the charging cabin (1), a second earphone seat (4) arranged in the rotary cover (2) and a triggering mechanism (5) arranged in the charging cabin (1), wherein the triggering mechanism (5) comprises an expanding agent (6) filled in the charging cabin (1), a lifting plate (7) sliding up and down in the charging cabin (1), a charging head (8) is arranged at the bottom of the first earphone seat (3), a charging hole (9) is formed in the bottom end of the charging cabin (1), the bottom end of the charging head (8) penetrates downwards through the lifting plate (7) and approaches to the cabin bottom of the charging cabin (1), the triggering mechanism (5) further comprises two triggering rods (11) fixed on the top surface of the lifting plate (7), two symmetrical earphone seats (11) are arranged on two sides of the two earphone seats (11), two triggering rods (12) are arranged on two sides of the two earphone seats (11 respectively, the top ends of the two trigger rods (11) penetrate upwards into the two earphone sockets (12), when the lifting plate (7) ascends, the two trigger rods (11) are pushed to ascend, the top ends of the two trigger rods (11) ascend along the two earphone sockets (12), the top ends of the two trigger rods are utilized to push the second earphone base (4), and the rotary cover (2) is separated from the top ends of the charging cabins (1) to deflect upwards.
2. The device for charging a headset battery according to claim 1, wherein the headset socket (12) is provided in both the second headset base (4) and the first headset base (3), and when the second headset base (4) is rotated onto the first headset base (3), the headset sockets (12) therebetween are overlapped up and down correspondingly, so as to limit two headset in the headset sockets (12) up and down respectively.
3. The charging device for the earphone battery according to claim 2, wherein a compartment (13) is provided in an inner cavity of the charging compartment (1), the charging head (8) is inserted into the compartment (13) from a top end, and the expanding agent (6) is located at an outer periphery of the compartment (13).
4. A charging device for a headset battery according to claim 3, wherein the trigger rod (11) is a composite pipe, the bottom end portion of the trigger rod (11) is a metal pipe (15), the top end portion of the trigger rod (11) is an expansion pipe (16), the bottom end of the metal pipe (15) is connected to the lifting plate (7) and can lift along with the lifting plate (7), a jack (17) which is vertically communicated with each other is formed in the headset nest (12), and when the expansion pipe (16) lifts along with the metal pipe (15), the expansion pipe is separated from the jack (17) upwards into the headset nest (12), and an expansion effect is generated in the headset nest (12).
5. The charging device for the earphone battery according to claim 4, wherein a plurality of air holes (18) are formed in the metal tube (15) and the expansion tube (16) along the circumferential direction, the bottom end of the metal tube (15) penetrates through the bottom surface of the lifting plate (7) downwards to enter the charging cabin (1) and is connected to the lifting plate (7), the bottom end of the metal tube (15) is closed, the top end of the expansion tube (16) is closed, and when the expansion tube (16) is separated into the earphone nest (12) and generates an expansion effect in the earphone nest (12), the air holes (18) in the expansion tube (16) are opened.
6. The charging device for the earphone battery according to claim 5, wherein a USB charging terminal (14) is provided at a bottom end of the charging head (8), and the USB charging terminal (14) is correspondingly located above the charging hole (9).
7. The charging device for the earphone battery according to claim 6, wherein a protrusion (19) is provided on a side surface of the charging head (8), the protrusion (19) is located above the lifting plate (7), and when the lifting stroke of the lifting plate (7) hits the protrusion (19), the charging head (8) is pushed to lift by the protrusion (19), and the USB charging terminal (14) is driven to lift by the charging head (8).
8. A method for detecting a charging device for an earphone battery, which is applied to the charging device for an earphone battery according to claim 7, comprising the steps of:
The charging system comprises a charging cabin (1), a temperature sensor, an alarm (20) and a USB charging terminal (14), wherein the temperature sensor is arranged in the charging cabin (1), the alarm (20) is arranged outside the charging cabin (1), when high temperature occurs, high temperature heat is transferred to the temperature sensor, the alarm (20) is instructed by the temperature sensor to send out an alarm signal, and the charging relation between a charging wire and the USB charging terminal (14) is cut off according to the alarm signal;
The high-temperature heat is consistent with the expansion coefficient of the expanding agent (6), and when the expanding agent (6) expands at high temperature, the expanding agent (6) starts to expand and the alarm (20) alarms when the high temperature occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411744780.0A CN119233154B (en) | 2024-12-02 | 2024-12-02 | A charging detection device and method for earphone battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411744780.0A CN119233154B (en) | 2024-12-02 | 2024-12-02 | A charging detection device and method for earphone battery |
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| Publication Number | Publication Date |
|---|---|
| CN119233154A true CN119233154A (en) | 2024-12-31 |
| CN119233154B CN119233154B (en) | 2025-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411744780.0A Active CN119233154B (en) | 2024-12-02 | 2024-12-02 | A charging detection device and method for earphone battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN212277532U (en) * | 2020-06-28 | 2021-01-01 | 安康康徽通讯技术有限公司 | Novel mobile phone charger |
| JP3238528U (en) * | 2022-06-03 | 2022-07-29 | ティ・アール・エイ株式会社 | Earphone charging case |
| CN219145565U (en) * | 2022-12-05 | 2023-06-06 | 深圳市华爵通讯有限公司 | Charging bin beneficial to preventing earphone from being burnt out due to overheating |
| CN220139267U (en) * | 2023-06-08 | 2023-12-05 | 上海拓闻智能科技有限公司 | Multifunctional charge-discharge battery-replacing cabinet |
| CN117615280A (en) * | 2024-01-24 | 2024-02-27 | 深圳市星科启创新科技有限公司 | Bluetooth headset protection device that charges |
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| CN119233154B (en) | 2025-03-25 |
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