CN211352418U

CN211352418U - Anti-lost wireless earphone charging box

Info

Publication number: CN211352418U
Application number: CN202020286481.8U
Authority: CN
Inventors: 黎光国
Original assignee: Shenzhen Jackie Kungfu Industrial Co ltd
Current assignee: Shenzhen Jackie Kungfu Industrial Co ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-08-25
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a prevent losing type wireless headset box of charging. Including power module, body charging module, earphone module, wireless radio frequency module, bluetooth BLE module and alarm module. The utility model discloses a bluetooth BLE module, wireless radio frequency module and alarm module realize with the communication of cell-phone, utilize wireless intercommunication to realize the interrelationship between cell-phone and the wireless earphone box of charging to can operate one of them equipment then can seek another kind of equipment, wireless earphone box of charging and cell-phone can seek each other promptly, reach the effect of preventing losing, simple structure, convenient operation has very strong practicality.

Description

Anti-lost wireless earphone charging box

Technical Field

The utility model belongs to the technical field of wireless earphone charging box technique and specifically relates to an anti-lost type wireless earphone charging box.

Background

As is known, a headphone is a pair of transducing units that receive electrical signals from a media player or receiver and transduce them into audible sound waves using speakers near the ears. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in noisy environment such as a recording studio, a bar, a journey, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

Among the earphones, the wireless earphone charging box (TWS earphone) has been increasing in daily life use in a blowout manner in recent years by virtue of the fashionability of the function and appearance of the wireless earphone charging box, and has gradually become a standard for audio wearing of people. However, the volume of the wireless earphone charging box is small, and in daily life, the living of most people is not well-ordered, for example, a mobile phone or the wireless earphone charging box cannot be found frequently. And often can not be found in time in the searching process, and even can be lost.

Disclosure of Invention

To the not enough of existence among the above-mentioned prior art, the utility model aims to provide an anti-lost type wireless earphone box that charges.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-lost wireless earphone charging box comprises a wireless radio frequency module, a Bluetooth BLE module, an alarm module, a power supply module, a body charging module, an earphone charging module and an earphone module;

the wireless radio frequency module receives a signal sent by a mobile phone to search a wireless earphone charging box and inputs the signal to the Bluetooth BLE module, the Bluetooth BLE module controls the alarm module to send alarm sound after receiving the signal, the Bluetooth BLE module is further connected with a button and controls the Bluetooth BLE module to send the signal for searching the mobile phone through the button and sends the signal to the mobile phone through the wireless radio frequency module, the body charging module inputs electric energy to the power supply module, the power supply module provides electric energy for the Bluetooth BLE module and the earphone charging module respectively, and the earphone charging module charges the earphone module.

Preferably, the wireless radio frequency module is an nRF24L01+ communication module.

Preferably, the bluetooth BLE module is an R7F0C80212ESP chip.

Since the technical scheme is used, the utility model discloses a bluetooth BLE module, wireless radio frequency module and alarm module realize with the communication of cell-phone, utilize wireless intercommunication to realize the interrelationship between cell-phone and the wireless earphone box of charging to can operate one of them equipment then can seek another kind of equipment, wireless earphone box of charging and cell-phone can seek each other promptly, simple structure, and convenient operation has very strong practicality.

Drawings

Fig. 1 is a schematic diagram of the structural principle of the embodiment of the present invention.

Fig. 2 is a schematic circuit diagram of a radio frequency module according to an embodiment of the present invention.

Figure 3 is the utility model discloses circuit structure schematic diagram of bluetooth BLE module of embodiment.

Fig. 4 is a schematic circuit diagram of the alarm module according to the embodiment of the present invention.

Fig. 5 is a schematic circuit diagram of the power supply module and the body charging module according to the embodiment of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to fig. 5, the anti-lost wireless headset charging box provided in this embodiment includes a wireless radio frequency module 1, a bluetooth BLE module 2, an alarm module 3, a power supply module 5, a body charging module 4, a headset charging module 6, and a headset module 7;

wireless radio frequency module 1 receives the cell-phone and sends the signal of looking for wireless earphone charging box and with signal input to bluetooth BLE module 2, bluetooth BLE module 2 then controls alarm module 3 to send out alarm sound after receiving the signal, bluetooth BLE module 2 still is connected with button 8 and controls bluetooth BLE module 2 through button 8 and sends the signal of looking for the cell-phone and sends for the cell-phone through wireless radio frequency module 1, body charging module 4 gives power module 5 input electric energy, power module 5 provides the electric energy for bluetooth BLE module 2 and earphone charging module 6 respectively, earphone charging module 6 gives earphone module 7 and charges.

When the mobile phone charging box searching device works specifically, a corresponding APP needs to be installed on the mobile phone, when the mobile phone charging box searching device is used, a user triggers the function of searching the wireless earphone charging box through the APP on the mobile phone, the mobile phone can send a signal to the Bluetooth BLE module 2 through the wireless radio frequency module 1, and after the Bluetooth BLE module 2 receives the signal, the alarm module 3 sends an alarm; when wireless earphone charging box is in the hand, when needing to look for the cell-phone, then press button 8, trigger bluetooth BLE module 2 and look for the signal of cell-phone and send the signal through wireless radio frequency module 1, after the cell-phone received the signal, the cell-phone sounds afterwards, or cell-phone and alarm module sound simultaneously, consequently just realize the function of looking for each other of cell-phone and wireless earphone charging box, in addition, when the distance of cell-phone and wireless earphone charging box surpasses 10 meters, cell-phone and earphone all send the alarm sound, avoid sending and lose.

Further, the radio frequency module 1 is an nRF24L01+ communication module, and a specific circuit structure is shown in fig. 2.

Further, the bluetooth BLE module 2 of this embodiment is an R7F0C80212ESP chip, and a specific circuit structure is shown in fig. 3.

Further, the specific circuit diagram of the alarm module 3 of the present embodiment may adopt the circuit structure shown in fig. 4, and mainly includes a buzzer for giving an alarm.

Further, the circuit diagram of the body charging module 4, the power supply module 5 and the earphone charging module 6 of the present embodiment is shown in fig. 5, and it mainly comprises an ETA9640 chip and a command 1H-CH001.5829 chip.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a prevent losing wireless earphone box of charging, includes power module, body charging module, earphone charging module and earphone module, its characterized in that: the Bluetooth wireless local area network further comprises a wireless radio frequency module, a Bluetooth BLE module and an alarm module;

2. A loss prevention wireless headset charging box as defined in claim 1, wherein: the wireless radio frequency module is an nRF24L01+ communication module.

3. A loss prevention wireless headset charging box as defined in claim 1, wherein: the Bluetooth BLE module is an R7F0C80212ESP chip.