CN219555136U - Bluetooth headset storehouse that charges - Google Patents
Bluetooth headset storehouse that charges Download PDFInfo
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- CN219555136U CN219555136U CN202320606349.4U CN202320606349U CN219555136U CN 219555136 U CN219555136 U CN 219555136U CN 202320606349 U CN202320606349 U CN 202320606349U CN 219555136 U CN219555136 U CN 219555136U
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- charging bin
- module
- bluetooth
- bluetooth headset
- usb interface
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- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 8
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- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 241000287828 Gallus gallus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a Bluetooth headset charging bin. The Bluetooth headset charging bin comprises an independent Bluetooth module, and is also provided with a USB interface and a radio frequency antenna which are respectively connected with a signal input end and a signal output end of the Bluetooth module in a wired manner; the USB interface is also used as an audio data transmission interface in wired connection with the sound source equipment; the Bluetooth headset that bluetooth module and storehouse that charges correspond establishes communication connection through radio frequency antenna based on self-defining wireless protocol, can realize the connection of quick low delay between wireless headset and the terminal equipment, and audio data high-speed transmission reaches wired headset's tone quality level, has promoted user's use experience. In addition, still through setting up recording module and storage module in the storehouse casing that charges to set up MIC hole and recording key at the storehouse casing surface that charges, the user simply presses the recording key, can begin the recording, simple operation just conceals.
Description
Technical Field
The utility model relates to the technical field of wireless audio equipment, in particular to a charging bin of a True wireless stereo (True WirelessStereo, TWS) earphone.
Background
Headphones commonly used in the market at present are classified into wired headphones and wireless headphones.
The audio signal that wired earphone transmitted is stable, is superior to wireless earphone in pursuing high tone quality, but wired earphone needs to connect playback devices through the wire rod, and the wire rod twines easily and knots, influences wearing the use, has also restricted user's gesture.
With the development of technology, true wireless stereo (TrueWirelessStereo, TWS) headphones have become popular. However, when the TWS earphone is connected with the external device, the Bluetooth versions of the external devices are different, and the Bluetooth chips are different, so that the TWS earphone and the external device can only rely on the traditional standard Bluetooth protocol for communication, the transmission rate is limited, certain delay exists in the TWS earphone, the tone quality is not ideal, and the Bluetooth signals can face the anti-interference problem because the Bluetooth and other WiFi devices are in the 2.4GHz frequency band, so that better experience cannot be brought to users.
For example, a user playing a game on a computer (especially a game requiring high sound instantaneity and sound quality, such as eating a chicken, CS, etc.), the user experience may be poor if a delay occurs in the sound generated in the game interaction scenario.
In addition, it may sometimes be desirable to record the scene in which the user is located, for example for a multiple-reel game, or a meeting recording. At present, an intelligent terminal such as a notebook computer, a mobile phone and the like is operated to start a recording function, or a separate recording device (such as a recording pen) is adopted; for the former, the related operation of the recording function of the intelligent terminal is slightly troublesome for many users, the users operate on a man-machine interaction interface, the current smooth use of the intelligent terminal is not affected (for example, the operation popup window can cover the current video/document page), and the common computer possibly does not have the recording function yet; in the latter case, the user is required to additionally carry the separate recording apparatus in advance.
Disclosure of Invention
The utility model provides a Bluetooth headset charging bin, which has the first purpose that: the problems of limited wireless audio transmission rate, certain delay and unsatisfactory tone quality in the prior art are solved.
The second object of the utility model is: the problem that the current user is not fast and convenient to temporarily record on site is solved.
The technical scheme provided by the utility model is as follows:
the Bluetooth headset charging bin comprises a charging bin shell, wherein a battery module and a power management module are arranged in the charging bin shell, and the Bluetooth headset charging bin is characterized in that a Bluetooth module is also arranged in the charging bin shell, and a USB interface and a radio frequency antenna which are respectively connected with a signal input end and a signal output end of the Bluetooth module in a wired manner are also arranged in the charging bin; the USB interface is used as a charging interface and also used as an audio data transmission interface in wired connection with the sound source equipment; and the Bluetooth module and the Bluetooth headset corresponding to the charging bin are connected in a communication manner through the radio frequency antenna based on a self-defined wireless protocol.
It should be noted that, the signal input end and the signal output end are just relative concepts, so as to facilitate understanding that the USB interface and the radio frequency antenna correspond to two different signal ends of the bluetooth module in the audio transmission process, and the actual audio transmission is usually bidirectional.
The Bluetooth module supporting the self-defined wireless protocol belongs to the prior art, so that the Bluetooth module can carry out high-speed data transmission based on the self-defined wireless protocol through the independent Bluetooth module configured by the charging bin, and is not limited by the traditional standard Bluetooth protocol of the sound source equipment.
The specific Type of USB interface may be Type-C, although not limited to Type-C.
Preferably, a recording module and a storage module are also arranged in the charging bin shell; the charging bin shell surface is also provided with an MIC hole and a recording key, the data output end of the recording module is connected with the data input end of the storage module through the Bluetooth module, and the storage module is also connected with the USB interface.
Preferably, an independent sound card module is further arranged in the charging bin shell for calling by the sound source equipment.
Preferably, the charging bin is further provided with a function key, and the function key is connected with a control input end of the Bluetooth module, and supports a switching function and a USB data recording function of communication between the Bluetooth headset and a plurality of terminals (usually two terminals).
Optionally, the USB interface is in a socket form; or, the USB interface is in a plug form, and a detachable cover body is arranged on one side of the charging bin shell corresponding to the USB plug.
Optionally, the radio frequency antenna is formed on the surface of the charging bin shell by an LDS process.
Optionally, the record key and the USB interface are both positioned on the rear side surface of the charging bin shell. The radio frequency antenna can also be arranged on the rear side surface of the charging bin shell, and the USB interface is centered, and the recording key and the radio frequency antenna are respectively positioned on two sides of the USB interface. The MIC hole can be positioned on the front side surface of the charging bin shell, and can also be arranged on the left side and the right side of the charging bin shell.
Optionally, the function key is disposed in an area between two earphone placement bits in the charging bin.
Compared with the prior art, the utility model has at least the following beneficial effects:
1. an independent Bluetooth module is arranged in the charging bin shell, and a USB interface and a radio frequency antenna which are respectively connected with a Bluetooth module signal input end and a Bluetooth module signal output end in a wired manner are configured; the Bluetooth headset can be connected with the charging bin through a self-defined wireless protocol, the signal delay of the self-defined wireless protocol is lower than that of a traditional standard Bluetooth protocol, after the charging bin is connected with terminal equipment (sound source equipment) without Bluetooth functions or with a lower Bluetooth version through a USB interface, the connection of the wireless headset and the terminal equipment with low delay can be realized, the high-speed transmission of audio data can be realized, the tone quality level of the wired headset can be achieved, and the user experience can be improved.
2. Through set up recording module and storage module in the storehouse casing that charges to set up MIC hole and record key at the storehouse casing surface that charges, the user simply presses the record key, can begin recording, simple operation just conceals.
Drawings
In order to more intuitively illustrate the prior art and the utility model, several exemplary drawings are presented below. It should be understood that the specific shape and configuration shown in the drawings are not generally considered limiting conditions in carrying out the utility model; for example, those skilled in the art will be able to make routine adjustments or further optimizations for the addition/subtraction/attribution division, specific shapes, positional relationships, connection modes, dimensional proportion relationships, and the like of certain units (components) based on the technical concepts and the exemplary drawings disclosed in the present utility model.
FIG. 1 is a schematic diagram of an application scenario and a system principle according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an application scenario and a system principle according to another embodiment of the present utility model;
FIG. 3 is a schematic view (closed state) of a product structure according to an embodiment of the present utility model;
fig. 4 is a schematic view (open state) of another view of the product structure according to an embodiment of the utility model.
Reference numerals illustrate:
1. a record key; 2. a USB interface; 3. MIC wells; 4. a radio frequency antenna; 5. function keys.
Detailed Description
The utility model will be further described in detail by means of specific embodiments with reference to the accompanying drawings.
In the description of the present utility model: unless otherwise indicated, the terms "comprising," "including," "having," and the like are also intended to be "limited to" (some units, components, etc.). The terms such as "upper", "lower", "left", "right", "middle", etc. are generally used herein for convenience of visual understanding with reference to the drawings and are not to be construed as absolute limitations on the positional relationship of the actual product. Such changes in the relative positional relationship without departing from the technical idea of the present utility model are also considered as the scope of the present utility model.
In one embodiment, as shown in fig. 1 and fig. 4, a charging bin of a bluetooth headset comprises a charging bin shell, wherein a battery module, a power management module and a bluetooth module are arranged in the charging bin shell, and the charging bin is further provided with a USB interface and a radio frequency antenna which are respectively connected with a signal input end and a signal output end of the bluetooth module in a wired manner; the USB interface is used as a charging interface and also used as an audio data transmission interface in wired connection with the sound source equipment; the Bluetooth module and the Bluetooth headset corresponding to the charging bin are connected in a communication mode through the radio frequency antenna based on a self-defined wireless protocol.
The signal input end and the signal output end are only a relative concept, so that the USB interface and the radio frequency antenna are corresponding to two different signal ends of the Bluetooth module in the audio transmission process, and the actual audio transmission is usually bidirectional.
The Bluetooth module supporting the self-defined wireless protocol belongs to the prior art, so that the Bluetooth module can carry out high-speed data transmission based on the self-defined wireless protocol through the independent Bluetooth module configured by the charging bin, and is not limited by the traditional standard Bluetooth protocol of the sound source equipment.
When the charging bin is connected with terminal equipment such as a computer, a tablet, a game machine and a television, the terminal equipment can supply power to the charging bin through a USB interface and is communicated with the charging bin. The power supply is the same as the prior art, and is realized by a battery module and a power management module. After the wireless earphone is taken out of the charging bin, the earphone is connected with the charging bin through a self-defined wireless protocol, the signal delay of the self-defined wireless protocol is lower than that of a traditional standard Bluetooth protocol, and therefore the wireless earphone is connected with the terminal equipment, and at the moment, the earphone and the terminal equipment can enjoy low-delay audio data transmission, so that better use experience is brought to users.
An independent sound card module is also arranged in the charging bin shell for calling by the sound source equipment. Specifically, if the sound card of the terminal device is damaged or the version is too old to support the Bluetooth headset, the user can choose to call the sound card module in the charging bin at the man-machine interaction interface of the terminal device without downloading the installation driver or the virtual sound card again.
The charging bin is also configured with a hall switch for detecting the open/closed state of the charging bin, which is the prior art.
In another embodiment, as shown in fig. 2, 3 and 4, a recording module (dual-microphone) and a storage module are further arranged in the charging bin housing; the charging bin shell surface is also provided with an MIC hole and a recording key, the data output end of the recording module is connected with the data input end of the storage module, and the storage module is also connected with the USB interface. The two integrated independent microphones can realize on-site recording by collecting peripheral sounds, process a recording algorithm by utilizing the calculation force of a built-in Bluetooth module (chip), and store recording data in a local storage module; and then, the recording data can be exported through a USB interface according to the requirement.
As shown in fig. 3 and 4, the recording key 1 and the USB interface 2 are both located on the rear side of the charging bin housing, and the MIC hole 3 may be located on the front side of the charging bin housing, or may be disposed on the left and right sides of the charging bin housing. Therefore, the function of the recording pen is further realized by the charging bin, and a user can start recording by simply pressing a recording key, so that the charging bin is convenient to operate and hidden.
The radio frequency antenna 4 can also be arranged on the rear side surface of the charging bin shell, as shown in fig. 4, and the radio frequency antenna can be formed on the surface of the charging bin shell by adopting an LDS process; the specific arrangement form can be as follows: the USB interface is centered, and the record key and the radio frequency antenna are respectively positioned at two sides of the USB interface.
In the application scenario shown in fig. 2, the wireless earphone is respectively connected with the computer and the mobile phone, so that the user can experience a game on the computer by wearing the wireless earphone, when the mobile phone is in a call, the mobile phone can be quickly switched to the mobile phone through the function key 5 of the charging bin, and after the mobile phone is finished, the mobile phone can be quickly switched back, so that the use of two sides is not affected, and the mobile phone is very convenient for the user.
The function key 5 is electrically connected with the control input end of the bluetooth module, can be arranged in the area between the two earphone placement positions in the charging bin, and can realize more functions by operating the function keys on the charging bin, for example, besides the switching of the bluetooth connection mode of the charging bin (when the mobile phone is powered on, the mobile phone can be quickly switched to the mobile phone after the mobile phone is powered on), the starting, pause and closing recording functions of the charging bin can be operated, the switching functions of the earphone microphone and the like can be distinguished through the state display of the LED lamp post. The corresponding control logic belongs to the conventional technical means, can be realized by using the calculation power of a built-in Bluetooth module (chip), and can be additionally provided with an independent processing chip.
In addition, when the charging bin and the terminal device communicate through the USB interface, communication data and the like may be stored locally as required. For example, in a scenario of using a computer to conduct a teleconference, the user may start the recording function by operating the function key 5, thereby recording the audio or video of the teleconference online, and saving the audio or video in the storage module.
As shown in FIG. 4, the USB interface is in the form of a socket, and the specific Type of USB interface may be Type-C, although not limited to Type-C. The USB interface can also be in a plug form, and is connected with the terminal equipment through a data line, but for beautiful products and plug protection, a detachable cover body is preferably arranged on one side of the charging bin shell corresponding to the USB plug, and the shape of the cover body is matched with that of the charging bin shell (smooth transition).
Any combination of the technical features of the above embodiments may be performed (as long as there is no contradiction between the combination of the technical features), and for brevity of description, all of the possible combinations of the technical features of the above embodiments are not described; these examples, which are not explicitly written, should also be considered as being within the scope of the present description.
The utility model has been described above with particularity and detail in connection with general description and specific embodiments. It should be understood that numerous conventional modifications and further innovations may be made to these specific embodiments, based on the technical concepts of the present utility model; but these conventional modifications and further innovations may also fall within the scope of the claims of the present utility model as long as they do not depart from the technical spirit of the present utility model.
Claims (9)
1. The Bluetooth headset charging bin comprises a charging bin shell, wherein a battery module and a power management module are arranged in the charging bin shell, and the Bluetooth headset charging bin is characterized in that a Bluetooth module is further arranged in the charging bin shell, and a USB interface and a radio frequency antenna which are respectively connected with a signal input end and a signal output end of the Bluetooth module in a wired mode are further configured in the charging bin; the USB interface is used as a charging interface and also used as an audio data transmission interface in wired connection with the sound source equipment; and the Bluetooth module and the Bluetooth headset corresponding to the charging bin are connected in a communication manner through the radio frequency antenna based on a self-defined wireless protocol.
2. The Bluetooth headset charging bin of claim 1, wherein a sound recording module and a storage module are further arranged in the charging bin shell; the charging bin shell surface is also provided with an MIC hole and a recording key, the data output end of the recording module is connected with the data input end of the storage module through the Bluetooth module, and the storage module is also connected with the USB interface.
3. The bluetooth headset charging bin of claim 1, wherein an independent sound card module is further provided in the charging bin housing for the sound source device to invoke.
4. The bluetooth headset charging bin according to claim 1, wherein the charging bin is further configured with a function key, connected to a control input terminal of the bluetooth module, for supporting a switching function and a USB data recording function of the bluetooth headset for communication with a plurality of terminals.
5. The bluetooth headset charging bin of claim 1, wherein the USB interface is in the form of a socket; or, the USB interface is in a plug form, and a detachable cover body is arranged on one side of the charging bin shell corresponding to the USB plug.
6. The bluetooth headset charging bin of claim 1, wherein the radio frequency antenna is formed on the surface of the charging bin housing by an LDS process.
7. The bluetooth headset charging bin of claim 2, wherein the record key and the USB interface are both located on a rear side of the charging bin housing.
8. The bluetooth headset charging bin of claim 4, wherein the function key is disposed in an area of the charging bin between two headset placement bits.
9. The bluetooth headset charging bin according to claim 1, wherein the charging bin is further provided with an LED lamppost, and is connected to the function indication signal output end of the bluetooth module, and configured to distinguish different setting states of the current function key through status display of the LED lamppost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320606349.4U CN219555136U (en) | 2023-03-24 | 2023-03-24 | Bluetooth headset storehouse that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320606349.4U CN219555136U (en) | 2023-03-24 | 2023-03-24 | Bluetooth headset storehouse that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219555136U true CN219555136U (en) | 2023-08-18 |
Family
ID=87732761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320606349.4U Active CN219555136U (en) | 2023-03-24 | 2023-03-24 | Bluetooth headset storehouse that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219555136U (en) |
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2023
- 2023-03-24 CN CN202320606349.4U patent/CN219555136U/en active Active
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