CN211670987U - Bluetooth article searching device - Google Patents
Bluetooth article searching device Download PDFInfo
- Publication number
- CN211670987U CN211670987U CN202020710187.5U CN202020710187U CN211670987U CN 211670987 U CN211670987 U CN 211670987U CN 202020710187 U CN202020710187 U CN 202020710187U CN 211670987 U CN211670987 U CN 211670987U
- Authority
- CN
- China
- Prior art keywords
- module
- bluetooth
- mobile terminal
- power supply
- buzzer
- 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.)
- Active
Links
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a Bluetooth object searching device, relating to the technical field of communication; the device includes: the device comprises a Bluetooth module, an alarm module, a power supply module and a key module; the Bluetooth module is connected with the alarm module, the key module and the power supply module, and the alarm module is connected with the power supply module; the key module is connected with the power supply module; and the power supply module is used for supplying power to each module in the Bluetooth article searching device. Adopt the utility model provides a two-way function of searching each other can be realized to the scheme to the problem of user's article losing the difficult searching has been solved.
Description
Technical Field
The utility model relates to the field of communication technology, especially, relate to a bluetooth device of looking for something.
Background
At present, the hasty life rhythm brings people the trouble of losing three or four, so that people can not find things at home and have a small accident of forgetting to take a mobile phone, a key and a wallet when going out. The mobile phone, the key and the wallet are also extremely important for our life, and once the mobile phone, the key and the wallet are lost, inconvenience is brought to the life, and meanwhile, safety risks are brought.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, the embodiment of the utility model provides a bluetooth is sought and is expected device.
Wherein, the utility model provides a pair of bluetooth is sought and is expected device includes: the device comprises a Bluetooth module, an alarm module, a power supply module and a key module;
the Bluetooth module is respectively connected with the alarm module, the key module and the power supply module, and is used for establishing Bluetooth connection with the mobile terminal to realize communication and receiving a Bluetooth instruction sent by the mobile terminal; the mobile terminal is also used for controlling the alarm module to send out prompt tones and sending ringing instructions to the mobile terminal according to the triggering of the key module;
the alarm module is connected with the Bluetooth module and used for sending out prompt tones according to the control of the Bluetooth receiving module;
the button module is connected with the power supply module and used for triggering the Bluetooth module to send a ringing instruction to the mobile terminal according to the operation of a user; the Bluetooth object searching device is also used for starting up the Bluetooth object searching device and carrying out Bluetooth pairing with the mobile terminal;
and the power supply module is used for providing power supply for each module in the Bluetooth article searching device.
Specifically, in this embodiment, the bluetooth module includes a first bluetooth chip, a first crystal oscillator circuit, and an antenna circuit, where the first bluetooth chip is connected to the first crystal oscillator circuit and the antenna circuit, respectively;
the first Bluetooth chip is respectively connected with the power supply module, the alarm module and the key module and receives power supply of the power supply module; the Bluetooth module is used for receiving a Bluetooth instruction sent by the mobile terminal and controlling the alarm module to send out a prompt tone; the mobile terminal is used for sending a ringing instruction to the mobile terminal according to the triggering of the key module;
the antenna circuit is used for sending the Bluetooth signal output by the first Bluetooth chip and receiving the Bluetooth signal sent by the mobile terminal;
specifically, in the present embodiment, the bluetooth module includes a second bluetooth chip and a peripheral circuit, where the peripheral circuit includes a filter circuit and a second oscillator circuit;
the second Bluetooth chip is respectively connected with the filter circuit, the second crystal oscillator circuit, the key module, the alarm module and the power supply module;
the filter circuit is connected with the second crystal oscillator circuit;
specifically, in this embodiment, the alarm module includes a buzzer driving chip and a first buzzer component;
the buzzer driving chip is connected with the first buzzer assembly, the Bluetooth module and the power supply module respectively;
specifically, in this embodiment, the alarm module includes a buzzer circuit, the buzzer circuit includes a freewheeling diode, a triode, and a second buzzer component, and the triode in the buzzer circuit includes a first pin, a second pin, and a third pin;
the buzzer circuit is connected with the Bluetooth module;
a first pin of the triode is connected with the Bluetooth module through a resistor, a second pin of the triode is grounded, and a third pin of the triode is respectively connected with the freewheeling diode and the second buzzer assembly;
specifically, in this embodiment, the apparatus further includes an indication module;
the indicating module specifically comprises an indicating lamp; the indicator light is used for lighting when the device sends out prompt sound through the alarm module, and/or is used for lighting when the device sends a ringing instruction to the mobile terminal.
The utility model provides a technical scheme's beneficial effect is: the utility model discloses utilize wireless bluetooth technique to seek the bluetooth and establish bluetooth communication with mobile terminal, operate through seeking the thing device and let it send the ringtone to mobile terminal to find mobile terminal, also can tie up the device and other article together, when needs seek article, can seek the thing device through mobile terminal control and send the prompt tone, adopt the utility model provides a two-way function of seeking each other can be realized to the scheme, thereby has solved user's article and has lost the difficult problem of seeking.
Drawings
Fig. 1 is a block diagram of a bluetooth object finding device provided in embodiment 1 of the present invention;
fig. 2 is a circuit diagram of a bluetooth module of a bluetooth object finding device provided in embodiment 1 of the present invention;
fig. 3 is another circuit diagram of a bluetooth module of the bluetooth object finder provided in embodiment 1 of the present invention;
fig. 4 is a circuit diagram of an alarm module of the bluetooth object-searching device provided in embodiment 1 of the present invention;
fig. 5 is a circuit diagram of another alarm module of the bluetooth object finder provided in embodiment 1 of the present invention;
fig. 6 is a circuit diagram of a key module of the bluetooth object searching device provided in embodiment 1 of the present invention;
fig. 7 is a circuit diagram of a power supply module of the bluetooth object finder provided in embodiment 1 of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
The embodiment 1 of the utility model provides a device is sought to bluetooth, this device is sought to bluetooth utilizes wireless bluetooth technique and mobile terminal to establish bluetooth communication, lets it send the ringtone to mobile terminal through operating seeking the thing device to find mobile terminal, also can tie up the device with other article together, when needs seek article, can seek the thing device through mobile terminal control and send the prompt tone, the utility model discloses can realize two-way function of seeking each other.
The embodiment 1 of the utility model provides a bluetooth device of looking for something, as shown in fig. 1, the device includes: the device comprises a Bluetooth module, an alarm module, a power supply module and a key module;
the Bluetooth module is respectively connected with the alarm module, the key module and the power supply module, and is used for establishing Bluetooth connection with the mobile terminal to realize communication and receiving a Bluetooth instruction sent by the mobile terminal; the mobile terminal is also used for controlling the alarm module to send out prompt tones and sending ringing instructions to the mobile terminal according to the triggering of the key module;
the alarm module is connected with the Bluetooth module and used for sending out a prompt tone according to the alarm instruction sent by the Bluetooth module;
the button module is connected with the Bluetooth module and the power supply module and used for triggering the Bluetooth module to send a ringing instruction to the mobile terminal according to the operation of a user; the Bluetooth object searching device is also used for starting up the Bluetooth object searching device and carrying out Bluetooth pairing with the mobile terminal;
and the power supply module is used for supplying power to each module in the Bluetooth article searching device.
Specifically, in this embodiment, as shown in fig. 2, the bluetooth module in the bluetooth object finding device provided by the present invention includes a bluetooth chip U1, a crystal oscillator circuit and an antenna circuit, and is used for establishing a bluetooth connection with a mobile terminal to implement communication; the Bluetooth chip U1 is connected with a power supply module through a pin 7, receives power supply of the power supply module, is connected with an alarm module through a pin 2, a pin 3 and a pin 17, and is used for receiving a Bluetooth instruction sent by a mobile terminal, controlling the alarm module to send out a prompt tone, is connected with a key module through a pin 1, is used for receiving triggering of the key module and sending a ringing instruction to the mobile terminal, is connected with a crystal oscillator circuit through a pin 22 and a pin 23, and is connected with an antenna circuit through a pin 19 and a pin 20; the antenna circuit is used for sending the Bluetooth signal output by the Bluetooth chip U1 and is also used for receiving the Bluetooth signal sent by the mobile terminal.
Optionally, in this embodiment, as shown in fig. 3, the utility model provides another bluetooth module in bluetooth article-seeking device, this bluetooth module includes bluetooth chip U2 and peripheral circuit, wherein, the peripheral circuit includes: a filter circuit and a crystal oscillator circuit; the Bluetooth chip U2 is connected with the filter circuit through a pin 7, connected with the crystal oscillator circuit through a pin 12 and a pin 13, connected with the key module through a pin 9, connected with the power supply module through a pin 11, and connected with the alarm module through a pin 5;
specifically, in this embodiment, as shown in fig. 4, the alarm module in the bluetooth object searching device provided by the present invention includes a buzzer driving chip and a buzzer assembly, wherein the alarm module is connected to the bluetooth module through pin 1, pin 2, and pin 3 of the buzzer driving chip, connected to the buzzer assembly through pin 6 and pin 7, and connected to the power supply module through pin 12;
optionally, in this embodiment, as shown in fig. 5, the utility model provides a still another alarm module in bluetooth article searching device includes a buzzer circuit, and this buzzer circuit includes freewheel diode, triode and buzzer subassembly, wherein, the first pin of triode in the buzzer circuit is connected with bluetooth module through a resistance, the second pin is grounded, the third pin is connected with freewheel diode and buzzer subassembly, the buzzer subassembly is still connected with freewheel diode;
specifically, in this embodiment, as shown in fig. 6, the present invention provides a key module in a bluetooth object searching device; fig. 7 shows a power supply module in the bluetooth object searching device provided by the present invention;
optionally, in this embodiment, an indication module may be further included, and the indication module may include an indicator light that lights up when the bluetooth object finder sends an alert tone, and/or lights up when the bluetooth object finder sends a ringing instruction to the mobile terminal.
The utility model provides a bluetooth is sought thing device and is suitable for the scene if:
1. the user binds and pairs with the Bluetooth object searching device through the mobile terminal, and establishes Bluetooth communication, and the Bluetooth object searching device starts to work at the moment;
2. when the distance between the user mobile terminal and the Bluetooth object searching device is long, the mobile terminal receives a prompt message sent by the addressing device;
3. when the mobile terminal of the user cannot find the object, the user can trigger the key of the Bluetooth object searching device, and when the Bluetooth module detects that the key module is triggered, the Bluetooth module sends a loud instruction to the mobile terminal of the user, and the user finds the mobile terminal according to the ring; what need to explain here, the utility model provides a bluetooth device of looking for something also can send the jingle bell instruction to mobile terminal under mobile terminal is in the silence state to put the mobile terminal jingle bell outward;
4. when the Bluetooth object searching device bound by the user cannot be found, a Bluetooth ringing instruction can be sent to the Bluetooth object searching device through the mobile terminal, the Bluetooth object searching device sends the ringing instruction to the alarm module after receiving the ringing instruction through the Bluetooth module, the Bluetooth object searching device sends out a prompt tone through the buzzer, and the user can find the Bluetooth object searching device according to the prompt tone; it should be noted here that, the utility model provides a bluetooth device of looking for something can let other users help looking for through the crowd-sourcing mode after losing.
The utility model discloses utilize wireless bluetooth technique to seek the bluetooth and establish bluetooth communication with mobile terminal, operate through seeking the thing device and let it send the ringtone to mobile terminal to find mobile terminal, also can tie up the device and other article together, when needs seek article, can seek the thing device through mobile terminal control and send the prompt tone, adopt the utility model provides a two-way function of seeking each other can be realized to the scheme, thereby has solved user's article and has lost the difficult problem of seeking.
The bluetooth object finding device provided by the utility model is described in detail above, and the specific example is applied in the text to explain the utility model, and the description of the above embodiment is only used to help understanding the structure of the device; meanwhile, for those skilled in the art, other various corresponding changes and modifications may be made according to the technical solution and technical idea of the present invention, and all such changes and modifications should fall within the protection scope of the claims of the present invention.
Claims (6)
1. A bluetooth object finding device, the device comprising: the device comprises a Bluetooth module, an alarm module, a power supply module and a key module;
the Bluetooth module is respectively connected with the alarm module, the key module and the power supply module, and is used for establishing Bluetooth connection with a mobile terminal to realize communication and receiving a Bluetooth instruction sent by the mobile terminal; the mobile terminal is also used for controlling the alarm module to send out a prompt tone and sending a ringing instruction to the mobile terminal according to the triggering of the key module;
the alarm module is connected with the Bluetooth module and used for sending out prompt tones according to the control of the Bluetooth module;
the button module is connected with the power supply module and used for triggering the Bluetooth module to send a ringing instruction to the mobile terminal according to the operation of a user; the Bluetooth object searching device is also used for starting up and carrying out Bluetooth pairing with the mobile terminal;
the power supply module is used for providing power for each module in the Bluetooth article searching device.
2. The device of claim 1, wherein the bluetooth module comprises a first bluetooth chip, a first crystal oscillator circuit and an antenna circuit, and the first bluetooth chip is connected with the first crystal oscillator circuit and the antenna circuit respectively;
the first Bluetooth chip is respectively connected with the power supply module, the alarm module and the key module and receives power supply of the power supply module; the Bluetooth module is used for receiving a Bluetooth instruction sent by the mobile terminal and controlling the alarm module to send out a prompt tone; the mobile terminal is used for sending a ringing instruction to the mobile terminal according to the triggering of the key module;
the antenna circuit is used for sending the Bluetooth signal output by the first Bluetooth chip and receiving the Bluetooth signal sent by the mobile terminal.
3. The apparatus of claim 1, wherein the bluetooth module comprises a second bluetooth chip and peripheral circuitry, the peripheral circuitry comprising a filter circuit and a second oscillator circuit;
the second Bluetooth chip is respectively connected with the filter circuit, the second crystal oscillator circuit, the key module, the alarm module and the power supply module;
the filter circuit is connected with the second crystal oscillator circuit.
4. The device of claim 1, wherein the alarm module comprises a buzzer driving chip and a first buzzer component;
the buzzer driving chip is connected with the first buzzer assembly, the Bluetooth module and the power supply module respectively.
5. The apparatus of claim 1, wherein the alarm module comprises a buzzer circuit comprising a freewheeling diode, a transistor, and a second buzzer component, the transistor in the buzzer circuit comprising a first pin, a second pin, and a third pin;
the buzzer circuit is connected with the Bluetooth module;
the first pin of the triode is connected with the Bluetooth module through a resistor, the second pin of the triode is grounded, and the third pin of the triode is connected with the freewheeling diode and the second buzzer component respectively.
6. The apparatus of claim 1, further comprising an indication module; the indicating module specifically comprises an indicating lamp;
the indicator light is used for being lightened when the device sends out prompt sound through the alarm module, and/or is used for being lightened when the device sends a ringing instruction to the mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020710187.5U CN211670987U (en) | 2020-05-03 | 2020-05-03 | Bluetooth article searching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020710187.5U CN211670987U (en) | 2020-05-03 | 2020-05-03 | Bluetooth article searching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670987U true CN211670987U (en) | 2020-10-13 |
Family
ID=72743758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020710187.5U Active CN211670987U (en) | 2020-05-03 | 2020-05-03 | Bluetooth article searching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211670987U (en) |
-
2020
- 2020-05-03 CN CN202020710187.5U patent/CN211670987U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070042714A1 (en) | Portable loss prevention system | |
| JPH07273843A (en) | Incoming call notifying method and device of portable radio equipment | |
| CN207835738U (en) | A kind of bluetooth headset of the two-way loss prevention function of band | |
| US20080020782A1 (en) | System and method for locating misplaced items | |
| US20020098875A1 (en) | Portable telephone | |
| DE69312818D1 (en) | Alarm to remind you of a misplaced portable cell phone | |
| CN211670987U (en) | Bluetooth article searching device | |
| JPH10215302A (en) | Portable telephone set | |
| CN217031141U (en) | One-key SOS intelligent positioning flashlight | |
| JPH06188827A (en) | Call announcing device for cordless telephone | |
| JP4152219B2 (en) | Mobile phone system | |
| CN201233637Y (en) | Short distance alarming type terminal | |
| KR100367283B1 (en) | Telephone that is dialed with electronic dialing tone-sound of a cellular phone | |
| JPH01221046A (en) | Radio telephone system | |
| JP2006340298A (en) | Cellular telephone device | |
| JP3071247U (en) | Warning device for mobile phones | |
| JPH11289381A (en) | Security system of portable communication terminal | |
| JP2862683B2 (en) | Battery status display for cordless telephone | |
| KR920011069B1 (en) | Keypad iin cordlessphone | |
| KR200210763Y1 (en) | Signal receipt notifying device for cellular phone | |
| JP3082056U (en) | Emergency call mechanism attached to mobile phone break 2 | |
| KR200258803Y1 (en) | Hand-held phone for self-protection | |
| JP3060768U (en) | Transmitted radio wave confirmation devices such as mobile phones | |
| JPS646611Y2 (en) | ||
| JP2000244633A (en) | Radio communication equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |