A Bluetooth earphone integrated public network intercom

Abstract

The utility model relates to the technical field of intercom, concretely relates to a bluetooth earphone integrated public network intercom, the upper cover body and the lower cover body of the design are connected through hinged connection and form the overall structure, and it is convenient to carry, the PCB board set up in the lower cover body integrates bluetooth control system, charging inductive contact, communication module, LCD display screen and PTT button, has simplified internal connection and realized automatic charging and state display, the placement groove and charging inductive contact design in the earphone compartment lower cover make that bluetooth earphone body can be placed stably and charges automatically, and keep the pairing state with the bluetooth control system of host computer simultaneously, the hall inductor support of earphone compartment upper cover and earphone compartment lower cover setting and hall inductor body and charging inductive contact cooperate, realize the convenient operation of earphone putting in automatic pairing, the clamping plate of upper cover body adopts torsion spring setting and is convenient for clamping and fixing to the equipment, the integrated design not only has promoted user experience, also reduced management maintenance cost significantly.

Description

Technical Field

[0001] This utility model relates to the field of walkie-talkie technology, and in particular to a Bluetooth headset integrated public network walkie-talkie. Background Technology

[0002] Currently, some walkie-talkies on the market are equipped with Bluetooth headsets, which provides users with greater convenience in wireless communication. While using the walkie-talkie for long-distance communication, users can move and operate more freely with a Bluetooth headset, making calls without holding the walkie-talkie, thus improving the flexibility and convenience of communication. In addition, the use of Bluetooth headsets reduces the constraint of wired headsets, providing users with a more comfortable wearing experience.

[0003] However, as two separate devices, existing walkie-talkies and Bluetooth headsets present users with numerous inconveniences during carrying and use. Secondly, pairing walkie-talkies and Bluetooth headsets is complex and cumbersome. Furthermore, the existing combination of walkie-talkies and Bluetooth headsets suffers from significant latency during communication, resulting in poor communication quality. Finally, for business users, the combination of traditional walkie-talkies and Bluetooth headsets increases the number of devices, thereby increasing management and maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a public network walkie-talkie that integrates a Bluetooth headset and a walkie-talkie, aiming to solve the following problems: First, existing walkie-talkies and Bluetooth headsets are two separate devices, which causes many inconveniences for users during carrying and use. Second, the pairing operation between walkie-talkies and Bluetooth headsets is complex and cumbersome. Third, the combination of existing walkie-talkies and Bluetooth headsets has a large latency during communication, resulting in poor communication quality. Finally, for business users, the combination of traditional walkie-talkies and Bluetooth headsets increases the number of devices, thereby increasing management and maintenance costs.

[0005] To achieve the above objectives, this utility model employs a Bluetooth headset integrated public network walkie-talkie, comprising an upper cover body and a lower cover body. A PCB board is disposed within the lower cover body, and the PCB board is provided with a Bluetooth control system, two charging induction contacts, a communication module, an LCD display screen, and a PTT button. One end of the lower cover body is provided with a lower cover for the earphone compartment, which has an earphone placement slot. The two charging induction contacts extend into the earphone placement slot, and a Bluetooth headset body is disposed between the two earphone placement slots. The two charging induction contacts also abut against the charging end of the Bluetooth headset body. An upper cover for the earphone compartment is hinged above the lower cover, and the upper cover body is closed and disposed above the lower cover body.

[0006] The upper part of the cover body is equipped with a clamping plate for clamping and fixing using a torsion spring.

[0007] The upper cover body has a slot at its outer edge, and the lower cover body has a block at its outer edge, with the block abutting against the slot.

[0008] The battery is located on the inner top of the upper cover body, and the battery is also located directly above the PCB board.

[0009] The earphone case cover has a Hall sensor bracket on its outer edge, a Hall sensor body on its bracket, and an FPC component adapted to connect to the Hall sensor body on its outer edge. A charging contact that cooperates with the Hall sensor body is in contact with the charging terminal of the Bluetooth earphone body.

[0010] This utility model discloses an integrated Bluetooth headset walkie-talkie. The upper and lower covers are hinged together to form a single, portable structure. The PCB board inside the lower cover integrates the charging contact, communication module, and LCD display, simplifying internal connections and enabling automatic charging and status display. The placement slot and charging contact within the lower cover of the earphone compartment ensure stable placement and automatic charging of the Bluetooth headset, while maintaining pairing with the host's Bluetooth control system. Hall effect sensor brackets on the upper and lower covers, in conjunction with the Hall effect sensor and charging contact, enable convenient automatic pairing upon earphone insertion. The upper cover features a torsion spring clamp for secure clamping. The slot and locking mechanism ensure a tight closure of the upper and lower covers. A battery located at the top provides long-lasting power. Overall, this integrated design not only enhances the user experience but also significantly reduces management and maintenance costs. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a three-dimensional perspective view of the Bluetooth headset integrated public network walkie-talkie of this utility model.

[0013] Figure 2 This is a structural diagram of the upper cover body of the Bluetooth headset integrated public network walkie-talkie of this utility model.

[0014] Figure 3 This is a structural diagram of the lower cover body of the integrated Bluetooth headset public network walkie-talkie of this utility model.

[0015] Figure 4 This is a disassembled schematic diagram of the Bluetooth headset integrated public network walkie-talkie of this utility model.

[0016] 1-Top cover body, 2-Bottom cover body, 3-PCB board, 4-Charging induction contact, 5-Communication module, 6-LCD display screen, 7-PTT button, 8-Earphone compartment bottom cover, 9-Earphone compartment top cover, 10-Clamping plate, 11-Card slot, 12-Card block, 13-Battery, 14-Hall sensor bracket, 15-Hall sensor body, 16-Bluetooth earphone body. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0018] Please see Figures 1 to 4 This utility model provides a Bluetooth headset integrated public network walkie-talkie, including an upper cover body 1 and a lower cover body 2. The lower cover body 2 is provided with a PCB board 3. The PCB board 3 is provided with a Bluetooth control system, two charging induction contacts 4, a communication module 5, an LCD display screen 6, and a PTT button 7. One end of the lower cover body 2 is provided with a lower cover 8 for the earphone compartment. The lower cover 8 for the earphone compartment has an earphone placement slot, and the two charging induction contacts 4 extend into the earphone placement slot. The Bluetooth headset body 16 is provided between the two earphone placement slots, and the two charging induction contacts 4 also abut against the charging end of the Bluetooth headset body 16. The upper cover 9 for the earphone compartment is hinged above the lower cover 8, and the upper cover body 1 is closed on top of the lower cover body 2.

[0019] In this embodiment, the charging induction contact 4, the communication module 5, and the LCD display 6 are integrated into the lower cover body 2 through the integrated PCB board 3 layout. Combined with the placement slot of the earphone compartment lower cover 8 and the design of the charging induction contact 4, the Bluetooth earphone body 16 and the walkie-talkie host are integrated into one unit.

[0020] This structure not only simplifies carrying the device and avoids the confusion of charging and storing separate devices, but also ensures that the headphones are always available through the automatic charging sensor contact 4, significantly improving the portability and ease of use of the device.

[0021] Furthermore, a clamping plate 10 for clamping and fixing is provided above the upper cover body 1 using a torsion spring.

[0022] In this embodiment, the torsion spring clamp 10 design enhances the stability of the device in various usage scenarios. Whether it is hung on clothing or placed on an uneven surface, it can ensure that the device is stable and will not fall off, thereby improving the user's sense of security and convenience during use.

[0023] Furthermore, a slot 11 is provided at the outer edge of the upper cover body 1, and a block 12 is provided at the outer edge of the lower cover body 2, with the block 12 abutting against the slot 11.

[0024] In this embodiment, the cooperative design of the slot 11 and the block 12 provides a stable closing mechanism for the upper cover body 1 and the lower cover body 2, effectively preventing the device from being accidentally opened during carrying or use, and protecting the internal components from damage.

[0025] Furthermore, a battery 13 is provided on the inner top of the upper cover body 1, and the battery 13 is located directly above the PCB board 3.

[0026] In this embodiment, the battery 13 arranged at the top of the upper cover body 1 makes full use of the internal space of the device, while ensuring a tight connection between the battery 13 and the PCB board 3.

[0027] Furthermore, a Hall sensor bracket 14 is provided at the outer edge of the earphone case cover 9, and a Hall sensor body 15 is provided on the Hall sensor bracket 14. An FPC component adapted to connect to the Hall sensor body 15 is provided at the outer edge of the earphone case cover 8, and a charging contact that cooperates with the Hall sensor body 15 abuts against the charging end of the Bluetooth earphone body 16.

[0028] In this embodiment, the innovative function of automatically triggering the pairing process when the earphones are placed in the earphone case is achieved by using the Hall sensor 15 in conjunction with the charging contact 4.

[0029] When the device is in standby mode and powered on, if the user removes the Bluetooth headset 16 from the earphone compartment, the Bluetooth headset 16 automatically powers on and connects to the intercom host via the Hall sensor 15 and the charging contact 4. After the Bluetooth headset 16 automatically powers on and switches to working mode upon removal, it maintains an automatic connection with the intercom host system, and both enter a standby receiving state. The communication module 5 of the intercom host system simultaneously switches to standby receiving mode, waiting to receive intercom signals or send trigger commands.

[0030] When the present invention is in the intercom sending / receiving workflow, the intercom sending function is activated when the user triggers any of the following operations: triggering the PTT intercom function on the Bluetooth headset body 16 or triggering the PTT button 7 on the intercom host; the above triggering operation will instruct the communication module 5 of the intercom host system to switch to the intercom sending state; after the user's voice is collected by the built-in microphone of the Bluetooth headset body 16, it is transmitted to the Bluetooth main control chip of the intercom host system via Bluetooth, and then the communication module 5 sends the voice signal to other intercom devices to complete the intercom call.

[0031] In the intercom receiving process of this utility model, after the communication module 5 decodes the received signal, it transmits the obtained intercom voice data and control commands to the Bluetooth master control chip. The Bluetooth master control chip further transmits the data and commands to the built-in speaker of the Bluetooth headset body 16, and plays the voice through the speaker to complete the intercom receiving. Through the above process, the intercom receiving / transmitting function of the device is closed-loop.

[0032] In this invention, when it is necessary to reassemble the Bluetooth headset body 16 with the intercom host, simply place any one of the Bluetooth headset bodies 16 into the lower cover 8 of the earphone compartment of the intercom host and close the upper cover 9 of the earphone compartment. The intercom host system automatically detects the pairing status of the Bluetooth headset body 16 with the host: if the Bluetooth headset body 16 is not paired, the host system automatically initiates a re-pairing process. After pairing is completed, the Bluetooth headset body 16 is charged through the charging induction contact 4 of the lower cover 8 of the earphone compartment. After closing the upper cover 9 of the earphone compartment, the host... When the charging contact 4 and the Hall sensor body 15 detect that the paired Bluetooth headset body 16 is placed in the lower cover 8 of the earphone compartment, the Bluetooth headset body 16 enters an automatic power-off state, and the main unit enters a standby state. The intercom main unit is equipped with an LCD display screen 6, which can display the operating parameters of the intercom device in real time (such as pairing status, battery level, device identification, etc.), effectively avoiding mismatch between the Bluetooth headset body 16 and the main unit. At the same time, when the Bluetooth headset body 16 is low on power, the user can replace the Bluetooth headset body 16 and quickly restore the device to working state.

[0033] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A Bluetooth headset integrated public network walkie-talkie, characterized in that, The device includes an upper cover and a lower cover. A PCB board is disposed inside the lower cover, and a Bluetooth control system, two charging induction contacts, a communication module, an LCD display, and a PTT button are disposed on the PCB board. An earphone compartment cover is disposed at one end of the lower cover, and an earphone placement slot is provided inside the earphone compartment cover. The two charging induction contacts extend into the earphone placement slot, and a Bluetooth earphone body is disposed between the two earphone placement slots. The two charging induction contacts also abut against the charging end of the Bluetooth earphone body. An earphone compartment upper cover is hinged above the lower cover, and the upper cover is disposed on top of the lower cover.

2. The Bluetooth headset integrated public network walkie-talkie as described in claim 1, characterized in that, The upper part of the cover body is equipped with a clamping plate for clamping and fixing using a torsion spring.

3. The Bluetooth headset integrated public network walkie-talkie as described in claim 2, characterized in that, A slot is provided at the outer edge of the upper cover body, and a block is provided at the outer edge of the lower cover body, with the block abutting against the slot.

4. The Bluetooth headset integrated public network walkie-talkie as described in claim 3, characterized in that, A battery is located on the inner top of the upper cover body, and the battery is also located directly above the PCB board.

5. The Bluetooth headset integrated public network walkie-talkie as described in claim 4, characterized in that, A Hall sensor bracket is provided on the outer edge of the earphone case cover, and a Hall sensor body is provided on the Hall sensor bracket. An FPC component adapted to connect to the Hall sensor body is provided on the outer edge of the earphone case cover, and a charging contact that cooperates with the Hall sensor body abuts against the charging terminal of the Bluetooth earphone body.

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