CN220733021U - Bluetooth wireless communication ware - Google Patents
Bluetooth wireless communication ware Download PDFInfo
- Publication number
- CN220733021U CN220733021U CN202322440559.3U CN202322440559U CN220733021U CN 220733021 U CN220733021 U CN 220733021U CN 202322440559 U CN202322440559 U CN 202322440559U CN 220733021 U CN220733021 U CN 220733021U
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- CN
- China
- Prior art keywords
- bluetooth
- bluetooth module
- bluetooth wireless
- main control
- usb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000013078 crystal Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 241000592183 Eidolon Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a Bluetooth wireless communicator, which comprises a Bluetooth module, a USB, a serial port and a 2.4G antenna, wherein the USB is connected to the Bluetooth module, the serial port is connected to the Bluetooth module, and the 2.4G antenna is connected to the Bluetooth module. The utility model relates to the field of Bluetooth communicator design, in particular to a Bluetooth wireless communicator.
Description
Technical Field
The utility model relates to the field of Bluetooth communicator design, in particular to a Bluetooth wireless communicator.
Background
Bluetooth is a global standard for wireless data and voice communications, which is a special short-range wireless technology connection that establishes a communication environment for fixed and mobile devices based on low-cost short-range wireless connections. Bluetooth enables some current portable mobile devices and computer devices to connect to the internet without the need for cables and to access the internet wirelessly.
The design utilizes the design of the TG7120B, and the TG7120B is a high-integration low-power consumption Bluetooth system-on-chip (SoC) and is specially designed for various applications such as the Internet of things (IoT), mobile equipment, wearable electronic equipment, smart home and the like.
Utilize TG bluetooth module design bluetooth wireless communicator, fully embody bluetooth module's advantage.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a Bluetooth wireless communicator.
The technical scheme adopted by the utility model is as follows: the utility model relates to a Bluetooth wireless communicator, which comprises a Bluetooth module, a USB, a serial port and a 2.4G antenna, wherein the USB is connected to the Bluetooth module, the serial port is connected to the Bluetooth module, and the 2.4G antenna is connected to the Bluetooth module.
Further, the Bluetooth module comprises a Bluetooth main control chip and a crystal oscillator, wherein the Bluetooth main control chip is connected with and arranged on the 2.4G antenna, the USB and the serial port, and the crystal oscillator is connected with and arranged on the Bluetooth main control chip.
Further, the Bluetooth master control chip uses a TG7120B chip.
Further, the crystal oscillator selects 16MHz.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the design has 64KB SRAM, 512KBFlash, 96KBROM and 256bitefuse. In addition, the TG module supports security mechanism, application program and OTA upgrade under BLE protocol, and has various special hardware security mechanisms and hardware encryption supporting AES algorithm.
Drawings
Fig. 1 is an overall schematic diagram of a bluetooth wireless communication device according to the present utility model;
fig. 2 is a schematic diagram of a bluetooth module of a bluetooth wireless communication device according to the present utility model;
fig. 3 is a circuit diagram of a bluetooth wireless communication device according to the present utility model;
fig. 4 is a TOP layer design diagram of a PCB of a bluetooth wireless communication device according to the present utility model;
fig. 5 is a design diagram of a bootom layer of a PCB board of a bluetooth wireless communication device according to the present utility model;
fig. 6 is a design diagram of a SolderMaskTop layer of a PCB of a Bluetooth wireless communicator according to the present utility model;
FIG. 7 is a SolderMaskBottom layer design of a PCB of a Bluetooth wireless communicator according to the present utility model;
fig. 8 is a TopSilkscreen layer design diagram of a PCB board of a bluetooth wireless communication device according to the present utility model;
fig. 9 is a design diagram of a bottom silk screen layer of a PCB board of a bluetooth wireless communication device according to the present utility model.
The device comprises a Bluetooth module (1), a USB (universal serial bus), a serial port (4), a 2.4G antenna (5), a Bluetooth main control chip (6) and a crystal oscillator.
Detailed Description
As shown in fig. 1-2, the utility model is a bluetooth wireless communicator, which comprises a bluetooth module (1), a USB (2), a serial port (3) and a 2.4G antenna (4), wherein the USB (2) is connected and arranged on the bluetooth module (1), the serial port (3) is connected and arranged on the bluetooth module (1), and the 2.4G antenna (4) is connected and arranged on the bluetooth module (1).
The Bluetooth module (1) comprises a Bluetooth main control chip (5) and a crystal oscillator (6), wherein the Bluetooth main control chip (5) is connected with the 2.4G antenna (4), the USB (2) and the serial port (3), and the crystal oscillator (6) is connected with the Bluetooth main control chip (5); the Bluetooth main control chip (5) uses a TG7120B chip; the crystal oscillator (6) selects 16MHz.
The specific use is as follows: TG7120B is a Bluetooth 5.0 chip, a flat-headed Ge Xuan iron CPU is arranged in the chip, on-chip peripheral devices such as E-Fuse, UART, SPI, I2C, PWM and the like and a storage space in a 512KB Flash/64KB SRAM chip are integrated, and a Tianmao eidolon Mesh access protocol and a flat-headed Ge YoC basic software platform are supported; through TG7120B, the user can be convenient, realizes the intellectuality of product.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to specific embodiments, and that the embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
Claims (4)
1. A bluetooth wireless communicator, characterized in that: including bluetooth module, USB, serial ports and 2.4G antenna, USB connects to locate on the bluetooth module, the serial ports is connected to locate on the bluetooth module, 2.4G antenna connection locates on the bluetooth module.
2. The bluetooth wireless communicator according to claim 1, wherein: the Bluetooth module comprises a Bluetooth main control chip and a crystal oscillator, wherein the Bluetooth main control chip is connected with and arranged on the 2.4G antenna, the USB and the serial port, and the crystal oscillator is connected with and arranged on the Bluetooth main control chip.
3. A bluetooth wireless communicator according to claim 2 wherein: the Bluetooth main control chip uses a TG7120B chip.
4. A bluetooth wireless communicator according to claim 2 wherein: the crystal oscillator selects 16MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440559.3U CN220733021U (en) | 2023-09-08 | 2023-09-08 | Bluetooth wireless communication ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322440559.3U CN220733021U (en) | 2023-09-08 | 2023-09-08 | Bluetooth wireless communication ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220733021U true CN220733021U (en) | 2024-04-05 |
Family
ID=90492761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322440559.3U Active CN220733021U (en) | 2023-09-08 | 2023-09-08 | Bluetooth wireless communication ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220733021U (en) |
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2023
- 2023-09-08 CN CN202322440559.3U patent/CN220733021U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |