CN209573446U - Intelligence is looked for something key chain - Google Patents
Intelligence is looked for something key chain Download PDFInfo
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- CN209573446U CN209573446U CN201920121181.1U CN201920121181U CN209573446U CN 209573446 U CN209573446 U CN 209573446U CN 201920121181 U CN201920121181 U CN 201920121181U CN 209573446 U CN209573446 U CN 209573446U
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Abstract
The utility model discloses intelligent key chains of looking for something, it is related to car key loss prevention device field, including key chain main body, microcontroller, power module, bluetooth receiving module and buzzer, positioning box is begun in the key chain main body, microcontroller is installed inside the positioning box, the output end of the microcontroller is connected with the power module convenient for controlling the power module charging and providing electricity, the input terminal of the microcontroller be connected with voice input module for inputting phonetic order and and for input control instruction keyboard input module, Beidou positioning module connect with the microcontroller serial communication and is convenient for positioning.Beneficial effect is: user can be realized by the article of mobile phone searching and be looked for something, the device, which will be issued, prompts user's article position by buzzer warning, owner is facilitated to find pet positioning simultaneously, which can both solve the puzzlement that often can not find key, wallet and other items in our ordinary people's lives in use.
Description
Technical field
The utility model relates to car key loss prevention device fields, and in particular to intelligent key chain of looking for something.
Background technique
There are many kinds of the key chains of class at present, as an article, always have when accidentally lose, in car key
When loss, many situations are that people find key but do not know how that connection returns to the owner of lost property, cause the unnecessary damage of the owner of lost property
It loses, also, the owner of lost property also can not fast and easily find loss article, therefore, it is necessary to design one kind to look for something key chain, solve people
It finds, prevent the pain spots problem such as forgetting, is anti-lost, provide more efficient easily anti-lost experience for people.
Summary of the invention
The purpose of this utility model is that solve the above-mentioned problems and provides intelligent key chain of looking for something.
The utility model achieves the above object through the following technical schemes:
Intelligence is looked for something key chain, including key chain main body, microcontroller, power module, bluetooth receiving module and buzzing
Device begins with positioning box in the key chain main body, microcontroller, the microcontroller is equipped with inside the positioning box
Output end be connected with the power module convenient for controlling the power module and charging and provide electricity, the microcontroller
Input terminal be connected with voice input module for inputting phonetic order and and for input control instruction key-press input mould
Block, Beidou positioning module connect with the microcontroller serial communication and are convenient for positioning, the input of the microcontroller
The bluetooth receiving module that end is also connected with convenient for being wirelessly connected with mobile phone, the output end of the microcontroller also connect
It is connected to the voice broadcast module for issuing voice and convenient for issuing the buzzer of alarm signal.
In above structure, phonetic order and owner of lost property's information, opening device are inputted by the voice input module, pass through institute
It states bluetooth receiving module and is connected to mobile phone, the settable different bluetooth coding of different articles, when the article for needing to find loss
When, pass through mobile phone app(such as small routine) by the buzzer warning on wireless signal control device, and control the voice
Broadcasting module plays the information of the owner of lost property, while by the Beidou positioning module positioning object information and being shown on mobile phone.
In order to further increase its using effect, lithium battery is provided in the power module convenient for electric power storage.
In order to further increase its using effect, the microcontroller is using STM32F103C8T6 microcontroller and indigo plant
Tooth receiving module, buzzer, keyboard input module, Beidou positioning module communication connection.
In order to further increase its using effect, YQ5969 speech recognition module is provided on the voice input module just
In recognition of speech signals.
In order to further increase its using effect, the buzzer, the voice broadcast module are wired to institute
State the output end of microcontroller.
In order to further increase its using effect, the entrance that through-hole is convenient for voice is additionally provided on the surface of the positioning box
And outflow, dust cover is installed on the through-hole.
In order to further increase its using effect, the key chain body top is fixedly connected with hanging buckle, the key chain
Bottom part body is connected with link bar for mounting link and key by connector.
Beneficial effect is: user can be realized by the article of mobile phone searching and be looked for something, such as passport, key, remote controler,
The device, which will be issued, prompts user's article position by buzzer warning, while owner being facilitated to find pet positioning,
The device can both solve the puzzlement that often can not find key, wallet and other items in our ordinary people's lives in use.
Detailed description of the invention
Fig. 1 is that intelligence described in the utility model is looked for something the perspective view of key chain；
Fig. 2 is that intelligence described in the utility model is looked for something the structural schematic diagram of key chain.
The reference numerals are as follows:
1, key chain main body；2, positioning box；3, hanging buckle；4, connector；5, link bar；6, voice broadcast module；7, key
Input module；8, buzzer；9, microcontroller；10, power module；11, voice input module；12, Beidou positioning module；
13, bluetooth receiving module；14, dust cover.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figs. 1-2, it intelligently looks for something key chain, including key chain main body 1, microcontroller 9, power module 10, blue
Tooth receiving module 5 and buzzer 13 begin with positioning box 2 in key chain main body 1, are equipped with microcontroller inside positioning box 2
9, the output end of microcontroller 9 is connected with power module 10 and charges convenient for control power module 10 and provide electricity, miniature
The input terminal of controller 9 be connected with voice input module 11 for inputting phonetic order and and for input control instruction by
Key input module 7, Beidou positioning module 12 connect with 9 serial communication of microcontroller and are convenient for positioning, microcontroller 9
The bluetooth receiving module 5 that input terminal is also connected with convenient for being wirelessly connected with mobile phone, the output end of microcontroller 9 are also connected with
There is the voice broadcast module 6 for issuing voice and convenient for issuing the buzzer 13 of alarm signal.
In above structure, phonetic order is inputted by voice input module 11 and owner of lost property's information, opening device pass through bluetooth
Receiving module 5 is connected to mobile phone, and the settable different bluetooth coding of different articles leads to when needing to find the article lost
Cross mobile phone app(such as small routine) it is alarmed by the buzzer 13 on wireless signal control device, and control voice broadcast module 6 and broadcast
The information of the owner of lost property is put, while passing through 12 positioning object information of Beidou positioning module and being shown on mobile phone.
In order to further increase its using effect, lithium battery is provided in power module 10 convenient for electric power storage, microcontroller 9
Using using STM32F103C8T6 microcontroller and bluetooth receiving module 5, buzzer 8, keyboard input module, Beidou positioning mould
Block 12 communicates to connect, and YQ5969 speech recognition module is provided on voice input module 11 convenient for recognition of speech signals, buzzer
13, voice broadcast module 6 is wired to the output end of microcontroller 9, is additionally provided with through-hole on the surface of positioning box 2
Convenient for the entrance and outflow of voice, dust cover 14 is installed on the through-hole, hanging buckle 3 is fixedly connected at the top of key chain main body 1,
1 bottom of key chain main body is connected with link bar 5 for mounting link and key by connector 4.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (7)
- Key chain, including key chain main body, microcontroller, power module, bluetooth receiving module and buzzer 1. intelligence is looked for something, It is characterized by: beginning with positioning box in the key chain main body, microcontroller is installed inside the positioning box, it is described micro- The output end of type controller is connected with the power module and charges convenient for the control power module and provide electricity, described micro- The input terminal of type controller be connected with voice input module for inputting phonetic order and and for input control instruction by Key input module, Beidou positioning module connect with the microcontroller serial communication and are convenient for positioning, the miniature control The input terminal of device is also connected with convenient for the bluetooth receiving module that is wirelessly connected with mobile phone, the microcontroller it is defeated Outlet is also connected with the voice broadcast module for issuing voice and the buzzer convenient for sending alarm signal.
- The key chain 2. intelligence according to claim 1 is looked for something, it is characterised in that: be provided with lithium battery in the power module Convenient for electric power storage.
- The key chain 3. intelligence according to claim 1 is looked for something, it is characterised in that: the microcontroller uses STM32F103C8T6 microcontroller and bluetooth receiving module, buzzer, keyboard input module, Beidou positioning module communicate to connect.
- The key chain 4. intelligence according to claim 1 is looked for something, it is characterised in that: be provided on the voice input module YQ5969 speech recognition module is convenient for recognition of speech signals.
- The key chain 5. intelligence according to claim 1 is looked for something, it is characterised in that: the buzzer, the voice broadcast mould Block is wired to the output end of the microcontroller.
- The key chain 6. intelligence according to claim 1 is looked for something, it is characterised in that: be additionally provided on the surface of the positioning box Through-hole is convenient for the entrance and outflow of voice, is equipped with dust cover on the through-hole.
- The key chain 7. intelligence according to claim 1 is looked for something, it is characterised in that: the key chain body top is connected and fixed There is hanging buckle, the key chain bottom part body is connected with link bar for mounting link and key by connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121181.1U CN209573446U (en) | 2019-01-24 | 2019-01-24 | Intelligence is looked for something key chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121181.1U CN209573446U (en) | 2019-01-24 | 2019-01-24 | Intelligence is looked for something key chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209573446U true CN209573446U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121181.1U Active CN209573446U (en) | 2019-01-24 | 2019-01-24 | Intelligence is looked for something key chain |
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| CN (1) | CN209573446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194976A (en) * | 2020-03-27 | 2020-05-26 | 浙江建设职业技术学院 | Key hanger |
-
2019
- 2019-01-24 CN CN201920121181.1U patent/CN209573446U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111194976A (en) * | 2020-03-27 | 2020-05-26 | 浙江建设职业技术学院 | Key hanger |
| CN111194976B (en) * | 2020-03-27 | 2022-08-05 | 浙江建设职业技术学院 | Key hanger |
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