CN213426432U - Bluetooth headset and bluetooth headset charging bin combined system - Google Patents
Bluetooth headset and bluetooth headset charging bin combined system Download PDFInfo
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- CN213426432U CN213426432U CN202022235159.5U CN202022235159U CN213426432U CN 213426432 U CN213426432 U CN 213426432U CN 202022235159 U CN202022235159 U CN 202022235159U CN 213426432 U CN213426432 U CN 213426432U
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- 230000003993 interaction Effects 0.000 claims abstract description 32
- 238000004891 communication Methods 0.000 claims abstract description 24
- 230000009471 action Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a Bluetooth earphone which can be contained in the charging bin, wherein the Bluetooth earphone is provided with a spring pin matched with the charging bin; the bluetooth headset further includes: a Bluetooth master control chip; the interaction unit comprises an electronic charging unit and an interaction subunit; the spring pin is connected with the charging subunit, and the charging subunit is used for charging the Bluetooth headset through the spring pin; the pogo pin passes through mutual subunit connection bluetooth master control chip, mutual subunit is used for doing the pogo pin reaches bluetooth master control chip transmission signal, above-mentioned bluetooth headset, simple structure, its pogo pin is not only the source of charging of headset, also is the mutual bridge of communication of headset. The utility model also provides a bluetooth headset charging bin combined system.
Description
Technical Field
The utility model belongs to the technical field of the earphone and specifically relates to a bluetooth headset based on the contact spring is realized the communication is mutual to reach bluetooth headset charging bin combined system including this bluetooth headset.
Background
At present, with the use of smart phones more and more, the bluetooth headset market is developing vigorously. More and more intelligent and light Bluetooth earphones are achieved, and in order to achieve the intelligence and light Bluetooth earphones, all unnecessary interfaces are removed to reduce weight and improve reliability, and meanwhile high-frequency interaction with a charging bin is needed. At present, many bluetooth headset only remain the POGO PIN (POGO PIN) of charging input, and the storehouse of charging is as bluetooth headset's stand-by power supply and storage bin. At present, the conventional earphone and the charging bin on the market can not realize interactive application, or different functional requirements can be realized by adopting a plurality of different chips through a complex structure. Such a solution is relatively complex in product design, high in cost, large in size, and limited by the size and weight of the bluetooth headset, which makes it difficult to achieve all the functions required by the customer.
Disclosure of Invention
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a realize mutual bluetooth headset of communication based on the pogo pin to and bluetooth headset charging bin combined system including this bluetooth headset.
The utility model provides a Bluetooth earphone which can be accommodated in a charging bin, wherein the Bluetooth earphone is provided with a spring needle matched with the charging bin; the bluetooth headset further includes:
a Bluetooth master control chip;
the interaction unit comprises an electronic charging unit and an interaction subunit;
the spring pin is connected with the charging subunit, and the charging subunit is used for charging the Bluetooth headset through the spring pin; the pogo pin passes through mutual subunit connection the bluetooth master control chip, mutual subunit is used for the pogo pin reaches bluetooth master control chip transmits the signal of telecommunication.
Preferably, the spring pin is used for receiving a first voltage signal sent by the charging bin, and the charging unit is used for receiving the first voltage signal to charge the bluetooth headset.
Preferably, the spring pin is further used for receiving a second voltage signal sent by the charging bin.
Preferably, the interaction subunit is further configured to perform parsing, level conversion, and shaping according to the second voltage signal.
Preferably, the interaction subunit includes a virtual action subunit, and is configured to transmit action information obtained by analyzing the second voltage signal to the bluetooth main control chip through an electrical signal.
Preferably, the spring pin is also used for receiving a communication signal output by the charging bin.
Preferably, the interaction subunit includes a communication subunit, and is configured to transmit the high-speed communication signal to the bluetooth main control chip after level conversion and shaping.
Preferably, the interaction subunit includes a state monitoring subunit, configured to transmit the detected bluetooth headset state to the bluetooth main control chip.
Preferably, the bluetooth headset further comprises a battery, and the pogo pin is connected to the battery through the charging subunit.
The utility model also provides a bluetooth headset charging bin combined system, which comprises the bluetooth headset and a charging bin capable of accommodating the bluetooth headset according to any one of the above items, wherein the bluetooth headset and the charging bin are connected through a spring pin which is adaptive; wherein, the storehouse of charging includes:
the discharging unit is used for outputting a first voltage signal to the spring pin;
the instruction unit is used for outputting a second voltage signal to the spring needle; and the number of the first and second groups,
and the communication unit is used for outputting a third voltage unit to the spring pin.
The utility model discloses an above-mentioned bluetooth headset and bluetooth headset charging bin combined system charges electronic unit and mutual subunit through setting up to be connected with the spring pin in adaptation charging bin respectively, charge the subunit and charge for earphone portion through the spring pin and realize basic function of charging, mutual subunit connection is direct at spring pin and bluetooth main control chip, realizes alternately based on the communication of spring pin and bluetooth main control chip, simple structure, the performance is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention.
Fig. 1 is a schematic diagram of a frame structure of a bluetooth headset according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a frame structure of a bluetooth headset charging bin combination system according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
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. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and fig. 2, an embodiment of the present invention provides a bluetooth headset 100, where the bluetooth headset 100 is generally used with a smart phone or a tablet computer. The bluetooth headset 100 can be adapted to the charging bin 200 to form a bluetooth headset charging bin combination system 300. The bluetooth headset 100 and the charging chamber 200 are connected in a matching way through a spring pin 10 and transmit electric signals mutually.
The bluetooth headset 100 further includes:
a Bluetooth master control chip 20;
the interaction unit 30, the interaction unit 30 includes a charging subunit 31 and an interaction subunit 32;
the pogo pin 10 is connected to the charging subunit 31, and the charging subunit 31 is configured to charge the bluetooth headset 100 through the pogo pin 10; the pogo pin 10 is connected to the bluetooth main control chip 20 through the interaction subunit 32, and the interaction subunit 32 is used for transmitting electrical signals to the pogo pin 10 and the bluetooth main control chip 20.
In this embodiment, the bluetooth main control chip 20 is a control core of the bluetooth headset 100, and is connected to a mobile terminal through bluetooth to implement transmission of audio signals and transmission of control signals. The charging subunit 31 is configured to control the charging bin 90 to implement a charging function, specifically, to implement charging by outputting a first voltage signal within a preset level requirement range, which may be 5V. The interaction subunit 32 is configured to connect the pogo pin 10 and the bluetooth main control chip 20 when the charging subunit 31 does not output the charging voltage, that is, when the pogo pin 10 does not provide the power supply output within the preset voltage requirement range, so as to implement communication interaction. Specifically, when the charging subunit 31 does not output 5V voltage for charging, the pogo pin 10 outputs a lower level signal, for example, a 1V level signal, it can be understood that, in the non-charging state of the pogo pin 10, the charging subunit 31 or the charging bin 200 may also be configured to output a second voltage signal, and the second voltage signal may be set to different values as a custom command signal according to requirements. When the spring pin is detected to transmit the self-defined instruction signal, the interaction subunit 32 determines that the communication module needs to be started, and the earphone enters a communication state.
Further, the charging subunit 31 is configured to output a first voltage signal through the pogo pin 10 to charge the bluetooth headset. Specifically, the first voltage is 5V, and charging for the bluetooth headset is realized.
Further, the pogo pin 10 is also used for receiving a second voltage signal sent by the charging bin 200. As described above, the second voltage signal is a command signal for waking up the interaction subunit 32 as an interaction bridge between the pogo pin 10 and the bluetooth main control chip 20 and the charging bin 200.
Further, the interaction subunit 32 is further configured to perform parsing, level conversion and shaping according to the second voltage signal. In this embodiment, the second voltage signal detected by the interaction subunit 32 may have a waveform or be unstable, and specifically, in the process of transmitting the second voltage, after performing level conversion and shaping on the second voltage, the corresponding action information is obtained, it can be understood that the level signal and the action information have a preset mapping relationship, and the accurate and high-speed communication interaction is realized by obtaining the corresponding action information according to the analyzed level signal.
Further, the interaction subunit 32 includes a virtual action subunit 33, configured to transmit the electrical signal, which is obtained by performing level conversion and shaping on the second voltage signal, to the bluetooth main control chip 20. It can be understood that, as described above, the second voltage signal after the level conversion and the shaping processing is transmitted to the bluetooth main control chip 20, so as to implement instruction transmission of multiple virtual actions, for example, a 1V level signal lasting for 2s is transmitted as an instruction of a reset action, a 1.5V level signal appears as a key action, further, a 1.5V level signal appearing twice within 0.5s is a double-click control, and may be correspondingly set as an instruction of a switching action, in other embodiments, different settings may be performed on the instruction signal according to different requirements.
Further, the pogo pin 10 is also used to output a communication signal. Specifically, the communication signal is actually a third voltage signal, and correspondingly, the interaction subunit 32 includes a communication subunit 34, configured to transmit the high-speed communication signal to the bluetooth main control chip 20 after level conversion and shaping.
Further, the interaction subunit 32 includes a state monitoring subunit 35, configured to transmit the detected bluetooth headset state to the bluetooth main control chip 20. It can be understood that the pogo pin 10 outputs a fourth voltage signal, which may be a 0V level, and the state of the pogo pin 10 is a floating state, so that it can be determined that the earphone portion is in a discharging state. As described above, the bluetooth main control chip 20 can determine that the headphone is in the out-of-bin state according to the 0V level signal transmitted by the state monitoring subunit 34. In other embodiments, the fourth voltage signal may also be other than 0V level, such as 0.5V, 0.7V, 0.8V, etc., and the bluetooth headset 100 is in a charging state, i.e., in a bin charging state, wherein the charging range threshold voltage is typically below 1V.
Further, the bluetooth headset 100 further includes a battery 40, and the pogo pin 10 is connected to the battery 40 through the charging subunit 31. In this embodiment, the battery 40 is a power source of the bluetooth headset 10, and during the charging process, the charging subunit 31 outputs a first voltage signal through the pogo pin 10 for charging.
The charging bin 200 includes:
a discharge unit 201 for outputting a first voltage signal to the pogo pin;
the instruction unit 202 is used for outputting a second voltage signal to the pogo pin; and the number of the first and second groups,
and the communication unit 203 is used for outputting a third voltage unit to the pogo pin.
The utility model discloses an above-mentioned bluetooth headset and bluetooth headset charging bin combined system is through setting up the electronic unit and mutual subunit at bluetooth headset to be connected with the spring pin that adapts to in the charging bin respectively, the electronic unit that charges realizes basic function of charging for earphone portion through the spring pin, and mutual subunit is connected at spring pin and bluetooth main control chip directly, realizes based on the communication interaction of spring pin and bluetooth main control chip, simple structure, and the performance is high.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment of the present invention.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A Bluetooth headset is characterized by being capable of being accommodated in a charging bin, and the Bluetooth headset is provided with a spring pin matched with the charging bin; the bluetooth headset further includes:
a Bluetooth master control chip;
the interaction unit comprises an electronic charging unit and an interaction subunit;
the spring pin is connected with the charging subunit, and the charging subunit is used for charging the Bluetooth headset through the spring pin; the pogo pin passes through mutual subunit connection the bluetooth master control chip, mutual subunit is used for the pogo pin reaches bluetooth master control chip transmits the signal of telecommunication.
2. The bluetooth headset of claim 1, wherein the pogo pin is configured to receive a first voltage signal sent by the charging chamber, and the charging unit is configured to receive the first voltage signal to charge the bluetooth headset.
3. The bluetooth headset of claim 2, wherein the pogo pin is further configured to receive a second voltage signal transmitted from the charging chamber.
4. The bluetooth headset of claim 3, wherein the interaction subunit is further configured to perform parsing, level conversion, and shaping on the second voltage signal.
5. The bluetooth headset according to claim 4, wherein the interaction subunit comprises a virtual action subunit configured to transmit action information obtained by analyzing the second voltage signal to the bluetooth main control chip via an electrical signal.
6. The bluetooth headset of claim 2, wherein the pogo pin is further configured to receive a communication signal output from the charging chamber.
7. The bluetooth headset of claim 6, wherein the interaction subunit comprises a communication subunit, configured to transmit the communication signal to the bluetooth main control chip after level conversion and shaping.
8. The bluetooth headset according to claim 1, wherein the interaction subunit comprises a state monitoring subunit configured to transmit the detected bluetooth headset state to the bluetooth master control chip.
9. The bluetooth headset of claim 2, further comprising a battery, wherein the pogo pins are connected to the battery through the charging subunit.
10. A bluetooth headset charging bin combination system, comprising a bluetooth headset according to any one of claims 1-9 and a charging bin capable of accommodating the bluetooth headset, wherein the bluetooth headset and the charging bin are connected through a spring pin; wherein, the storehouse of charging includes:
the discharging unit is used for outputting a first voltage signal to the spring pin;
the instruction unit is used for outputting a second voltage signal to the spring needle; and the number of the first and second groups,
and the communication unit is used for outputting a third voltage unit to the spring pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235159.5U CN213426432U (en) | 2020-10-09 | 2020-10-09 | Bluetooth headset and bluetooth headset charging bin combined system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235159.5U CN213426432U (en) | 2020-10-09 | 2020-10-09 | Bluetooth headset and bluetooth headset charging bin combined system |
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| Publication Number | Publication Date |
|---|---|
| CN213426432U true CN213426432U (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022235159.5U Active CN213426432U (en) | 2020-10-09 | 2020-10-09 | Bluetooth headset and bluetooth headset charging bin combined system |
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| CN (1) | CN213426432U (en) |
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- 2020-10-09 CN CN202022235159.5U patent/CN213426432U/en active Active
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