CN213094451U - Wireless charging Bluetooth earphone - Google Patents
Wireless charging Bluetooth earphone Download PDFInfo
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- CN213094451U CN213094451U CN202021651558.3U CN202021651558U CN213094451U CN 213094451 U CN213094451 U CN 213094451U CN 202021651558 U CN202021651558 U CN 202021651558U CN 213094451 U CN213094451 U CN 213094451U
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Abstract
The embodiment of the utility model discloses wireless bluetooth headset that charges. The earphone includes: the system comprises a first earphone head, a wire harness, a control module and a wireless charging connector; the wire harness comprises an audio line and a charging line which are arranged in parallel, and one end of the charging line is connected with the wireless charging connector; the control module comprises a battery, a charging control module and a charging interface connected with the charging control module, and the charging control module is connected with the other end of the charging wire; the interface that charges is connected to the joint that charges of wireless pluggable ground to when making battery, charge control module, the interface that charges, charging wire and the wireless joint that charges constitute the closed circuit that charges, the charging wire coiling is the charging coil. Through increasing the charging wire in the bundle, the wireless interface that charges on joint and the control module that charges, the closed circuit that forms charges carries out wireless charging to the battery, solves the bluetooth headset's that wireless charges charging coil setting in the earphone for earphone volume, weight problem on the great side realize improving the effect that the consumer used and experienced.
Description
Technical Field
The embodiment of the utility model provides a relate to electronic communication technology, especially, relate to a wireless bluetooth headset that charges.
Background
With the development of smart phones, headsets become more and more important, and with the demand for full-screen and thinner phones, the headset interface is gradually eliminated, so that wireless headsets become more and more popular.
At present, two types of Bluetooth earphones are available in the market, one is a wireless Bluetooth earphone, and the other is a wired Bluetooth earphone; the wireless Bluetooth headset is charged by using a special charging box, and the charging box can be charged or can be wireless; most of wired Bluetooth headsets are charged by wires, and the other part of wired Bluetooth headsets are charged wirelessly.
The charging interface of the wired Bluetooth headset charged in a wired mode is mostly Micro-usb, the existing mobile phone interface is mostly Type-c, the charging interface and the Type-c interface are not universal, and a charging wire needs to be additionally carried; the charging coil of the wireless charging Bluetooth headset with the wire is arranged in the headset, so that the volume and the weight of the headset are large, and the use experience of consumers is not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wireless bluetooth headset that charges to when the realization has the wireless function of charging, reduce bluetooth headset volume, alleviate earphone weight and use the effect of experiencing in order to improve the consumer.
In a first aspect, an embodiment of the present invention provides a wireless charging bluetooth headset, include: the system comprises a first earphone head, a wire harness, a control module and a wireless charging connector;
the wire harness comprises an audio line and a charging line which are arranged in parallel, and one end of the charging line is connected with the wireless charging connector;
the control module comprises a battery, a charging control module and a charging interface connected with the charging control module, and the charging control module is connected with the other end of the charging wire; the wireless charging connector is connected with the charging interface in a pluggable and electrically manner, so that when the battery, the charging control module, the charging interface, the charging wire and the wireless charging connector form a charging closed loop, the charging wire is wound to form a charging coil, and the charging control module is used for controlling the charging closed loop to charge the battery; the control module is also connected with the first earphone head through the audio cable.
Optionally, the earphone further comprises a second earphone head, and the control module is connected with the second earphone head through the audio line.
Optionally, the wireless charging connector is close to the first earphone head, and the control module is close to the second earphone head.
Optionally, the charging coil wound by the charging wire comprises at least 1-5 coils.
Optionally, the charging coil winding device further comprises a winding clamp, and the winding clamp is used for winding the charging coil into a preset shape.
Optionally, the charging coil is placed on or close to the wireless charging base, and the wireless charging base is used for charging the battery through the charging closed loop.
Optionally, a rubber ring is arranged on the outer side of the wireless charging connector and used for wrapping the wireless charging connector for protection; when the battery is wirelessly charged, the wireless charging connector is manually pulled out from the rubber ring.
Optionally, the charging interface further includes a USB charging interface, configured to connect a power adapter to charge the battery;
the outer side of the charging interface is wrapped by a rubber ring and is used for water proofing and dust proofing.
Optionally, the audio line and the outside of the charging line are wrapped by plastic to form the wire harness.
Optionally, the control module further includes a charging control key, and the charging control key is used for activating the charging control module.
The utility model discloses an increase the charging wire in the pencil and be used for the coiled charging coil to and increase the interface that charges on wireless joint and the control module that charges, be used for connecting the formation closed circuit that charges, the closed circuit that charges is charged to the battery control, and the charging coil setting of the bluetooth headset with wire that solves wireless charging is in the earphone, makes earphone volume, weight big problem partially, realizes reducing the earphone volume, alleviates earphone weight and uses the effect of experience in order to improve the consumer.
Drawings
Fig. 1A is a schematic structural diagram of a wireless charging bluetooth headset according to a first embodiment of the present invention;
fig. 1B is a schematic diagram illustrating a connection of a wireless charging bluetooth headset according to a first embodiment of the present invention;
fig. 1C is a schematic structural diagram of a wire harness of a wireless charging bluetooth headset according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of a wireless charging bluetooth headset according to a second embodiment of the present invention;
fig. 3A is a side view of a control module of a wireless charging bluetooth headset according to a second embodiment of the present invention;
fig. 3B is a front view of a control module of a wireless charging bluetooth headset according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1A is a schematic structural diagram of a wireless charging bluetooth headset according to a first embodiment of the present invention; fig. 1B is a schematic diagram illustrating a connection of a wireless charging bluetooth headset according to a first embodiment of the present invention; fig. 1C is a schematic structural diagram of a wire harness of a wireless charging bluetooth headset according to an embodiment of the present invention.
As shown in fig. 1A, 1B and 1C, a wireless charging bluetooth headset includes: the first earphone head 11, the wire harness 20, the control module 30 and the wireless charging connector 40;
the wire harness 20 comprises an audio line 21 and a charging wire 22 which are arranged in parallel, and one end of the charging wire 22 is connected with the wireless charging connector 40;
the control module 30 comprises a battery 31, a charging control module 32 and a charging interface 33 connected with the charging control module 32, wherein the charging control module 32 is connected with the other end of the charging wire 22; the wireless charging connector 40 is electrically connected with the charging interface 33 in a pluggable manner, so that when the battery 31, the charging control module 32, the charging interface 33, the charging wire 22 and the wireless charging connector 40 form a charging closed loop as shown in fig. 1B, the charging wire 22 is wound into a charging coil, and the charging control module 32 is used for controlling the charging closed loop to charge the battery 31; the control module 30 is also connected to the first headset head 11 via the audio line 21.
The control module 30 is connected with the wireless charging connector 40 through the wire harness 20 including the audio line 21 and the charging line 22 which are arranged in parallel, and the wireless charging connector 40 is connected with the first earphone head 11 through the audio line 21 only.
The control module 30 further comprises a bluetooth chip (not shown), when using the audio function of the headset, such as listening to songs, making a call, listening to books, etc., the first headset head 11 is connected with the control module 30 through the audio line 21, and the control module 30 is wirelessly connected with the mobile terminal through the bluetooth chip and transmits data; at this time, wireless charging connector 40 is not connected to charging interface 33, and charging cord 22 is not operated. The charging interface 33 comprises a charging terminal female connector (not shown), the wireless charging connector 40 comprises a charging terminal male connector 41, when the battery 31 needs to be charged by using a wireless charging function, the charging terminal male connector 41 of the wireless charging connector 40 is electrically connected with the charging interface 33, at the moment, the battery 31, the charging control module 32, the charging interface 33, the charging wire 22 and the wireless charging connector 40 form a charging closed loop, a wire harness 20 between the control module 30 and the wireless charging connector 40 is wound into a charging coil (shown in fig. 1B), when the charging coil is close to an adaptive power supply, the charging coil is located in a constantly changing magnetic field, the charging coil senses the change of the magnetic field and generates induction current, the charging control module 32 converts the induction current into direct current, and the charging closed loop is controlled to charge the battery 31. Because the bluetooth headset battery is less, and charging current is little, therefore the wireless charging mode that this embodiment provided can satisfy bluetooth headset's the demand of charging.
The utility model discloses an increase the charging wire in the pencil and be used for coiling into the charging coil to and increase the interface that charges on wireless charging joint and the control module, be used for connecting the formation closed circuit that charges, the closed circuit that charges is charged to the battery control, and the charging coil setting of the bluetooth headset with wire that solves wireless charging is in the earphone, makes earphone volume, weight big problem partially, realizes reducing the earphone volume, alleviates earphone weight and uses the effect of experience in order to improve the consumer.
Example two
Fig. 2 is a schematic diagram of a wireless charging bluetooth headset according to a second embodiment of the present invention; fig. 3A is a side view of a control module of a wireless charging bluetooth headset according to a second embodiment of the present invention; fig. 3B is a front view of a control module of a wireless charging bluetooth headset according to an embodiment of the present invention.
As shown in fig. 2, optionally, a second headset 12 is also included, to which the control module 30 is connected via an audio line 21.
The wireless charging connector 40 is only connected with the first earphone head 11 through the audio line 21, the control module 30 is only connected with the second earphone head 12 through the audio line 21, and on the premise of meeting the function of the Bluetooth earphone, unnecessary charging wires (not shown) are reduced, so that the whole weight of the Bluetooth earphone is reduced.
Optionally, the wireless charging connector 40 is close to the first headset head 11 and the control module 30 is close to the second headset head 12. Control module 30 and the wireless pencil 20 of connecting 40 through taking the charging wire that charges are connected, and control module 30 and the wireless joint 40 that charges are close to the earphone head as far as possible, and the usable charging wire of grow as far as possible, when carrying out wireless charging, the charging coil number of multiplicable coiling, and then improve the speed of charging.
Referring to fig. 1B, the charging coil around which the charging wire (not shown) is wound may optionally include at least 1-5 turns. In order to ensure that the charging coil can generate induction current in a changing magnetic field, the number of the charging coil is at least 1; fig. 1B illustrates 3 turns, which may affect the user experience if the harness 20 is too long, so the charging coil generally does not exceed 5 turns due to the limitation of the length of the harness 20.
Optionally, the charging device further comprises a winding clamp, and the winding clamp is used for winding the charging coil into a charging coil with a preset shape.
When the user was manual when coiling the pencil, the number of turns that probably appears coiling the charging coil is less, or the longer condition of time spent, uses wireless charging to carry out the experience that charges to bluetooth headset in order to improve the user, configures the wire winding clamp of adaptation. For example, the winding clamp has multiple manual and automatic working modes, a user can manually wind the wire harness according to the shape of the winding clamp, and can also place a charging wire at a preset position on the winding clamp and start the winding clamp to automatically wind and take up the wire; the winding clamp is provided with a fixing piece for fixing the wire harness, and the wire harness is ensured to be flatly attached to the winding clamp to form a charging coil.
Optionally, the charging coil is placed on the wireless charging base or is close to the wireless charging base, and the wireless charging base is used for charging the battery through the charging closed loop.
The wireless charging base contains electric energy transmitting coil, wireless charging base intercommunication power, and wireless charging base's electric energy transmitting coil produces the magnetic field of change to the change in magnetic field is sensed to the charging coil produces induced-current, and the control of charging control module control closed circuit charges to the battery. Furthermore, the winding clamp wound with the charging coil can be placed on the wireless charging base to charge the battery.
Optionally, a rubber ring is arranged on the outer side of the wireless charging connector and used for wrapping the wireless charging connector for protection; when the battery is charged wirelessly, the wireless charging connector is pulled out manually from the rubber ring.
When the wireless charging connector is not used, the wireless charging connector is wrapped by the rubber ring and used for dust prevention, water prevention, impact prevention and the like, and when the wireless charging connector is required to be used, the wireless charging connector is manually pulled out of the rubber ring; wherein, the rubber ring can be made into a buckle cover type, which is convenient for operation and has good sealing performance.
As shown in fig. 3A, optionally, the charging interface 30 further includes a USB charging interface 332 for connecting a power adapter to charge a battery (not shown);
the outer side of the charging interface 30 is wrapped by a rubber ring and is used for water proofing and dust proofing.
The charging interface 30 comprises a charging terminal female joint 331 and a USB charging interface 332; when the battery of the Bluetooth headset is charged wirelessly, a charging end male connector of the wireless charging connector is electrically connected with a charging end female connector 331 of the charging interface to form a charging closed loop; when the battery of the bluetooth headset is charged in a wired manner, the power adapter is used to connect the power supply to the USB charging port 332.
The outer side of the charging interface 30 is wrapped by a rubber ring, and a buckle cover can be formed by the rubber ring to cover the charging terminal female joint 331 and the USB charging interface 332.
As shown in fig. 1C, the audio line 21 and the charging line 22 are optionally wrapped with plastic to form a wire harness 20.
The outside plastics have certain elasticity, can protect inside audio line 21 of pencil and charging wire 22 by the rupture, and reach dustproof, waterproof, crashproof effect.
As shown in fig. 3B, optionally, the control module 30 further includes a charging control key 34, and the charging control key 34 is used for activating a charging control module (not shown).
When the wireless charging is not used for charging the Bluetooth headset, the electric control module is in a non-working state, so that the power consumption of the battery is reduced; when the Bluetooth headset needs to be charged by wireless charging, the charging control key 34 is pressed, the electric control module is activated, the electric control module detects whether a charging closed loop is formed or not, and whether the charging coil and the charging base are in a chargeable distance or not, and if the wireless charging condition is met, the electric control module controls the charging closed loop to charge the battery.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A wireless charging Bluetooth headset, comprising: the system comprises a first earphone head, a wire harness, a control module and a wireless charging connector;
the wire harness comprises an audio line and a charging line which are arranged in parallel, and one end of the charging line is connected with the wireless charging connector;
the control module comprises a battery, a charging control module and a charging interface connected with the charging control module, and the charging control module is connected with the other end of the charging wire; the wireless charging connector is connected with the charging interface in a pluggable and electrically manner, so that when the battery, the charging control module, the charging interface, the charging wire and the wireless charging connector form a charging closed loop, the charging wire is wound to form a charging coil, and the charging control module is used for controlling the charging closed loop to charge the battery; the control module is also connected with the first earphone head through the audio cable.
2. The wireless charging bluetooth headset of claim 1, further comprising a second headset head, wherein the control module is connected to the second headset head through the audio line.
3. The wireless charging bluetooth headset of claim 2, wherein the wireless charging connector is proximate to the first headset head and the control module is proximate to the second headset head.
4. The wireless charging Bluetooth headset of claim 1, wherein the charging coil wound with the charging wire comprises at least 1 coil.
5. The wireless charging Bluetooth headset of claim 1, further comprising a wire winding clamp for winding the charging wire into the charging coil of a preset shape.
6. The wireless charging Bluetooth headset of claim 1, wherein the charging coil is placed on or near a wireless charging base, the wireless charging base being configured to charge the battery through the charging closed loop.
7. The wireless charging Bluetooth headset of claim 1, wherein a rubber ring is arranged outside the wireless charging connector and used for wrapping the wireless charging connector for protection; when the battery is wirelessly charged, the wireless charging connector is manually pulled out from the rubber ring.
8. The wireless charging bluetooth headset of claim 1, wherein the charging interface further comprises a USB charging interface for connecting a power adapter to charge the battery;
the outer side of the charging interface is wrapped by a rubber ring and is used for water proofing and dust proofing.
9. The wireless charging Bluetooth headset of claim 1, wherein the audio line and the outside of the charging line are wrapped with plastic to form the wiring harness.
10. The wireless charging bluetooth headset of claim 1, wherein the control module further comprises a charging control key for activating the charging control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651558.3U CN213094451U (en) | 2020-08-10 | 2020-08-10 | Wireless charging Bluetooth earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021651558.3U CN213094451U (en) | 2020-08-10 | 2020-08-10 | Wireless charging Bluetooth earphone |
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| Publication Number | Publication Date |
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| CN213094451U true CN213094451U (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021651558.3U Active CN213094451U (en) | 2020-08-10 | 2020-08-10 | Wireless charging Bluetooth earphone |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311617A (en) * | 2021-12-21 | 2022-04-12 | 昆山联滔电子有限公司 | Coil assembly, manufacturing method and manufacturing equipment thereof, and earphone device |
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2020
- 2020-08-10 CN CN202021651558.3U patent/CN213094451U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311617A (en) * | 2021-12-21 | 2022-04-12 | 昆山联滔电子有限公司 | Coil assembly, manufacturing method and manufacturing equipment thereof, and earphone device |
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