CN208351688U - Carry-on articles fall reminiscences - Google Patents
Carry-on articles fall reminiscences Download PDFInfo
- Publication number
- CN208351688U CN208351688U CN201821084680.XU CN201821084680U CN208351688U CN 208351688 U CN208351688 U CN 208351688U CN 201821084680 U CN201821084680 U CN 201821084680U CN 208351688 U CN208351688 U CN 208351688U
- Authority
- CN
- China
- Prior art keywords
- radio frequency
- carry
- receiver module
- machine core
- fall
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of carry-on articles to fall reminiscences, including falling inductance loop and reminding label, described falling includes direction accelerator inside inductance loop, Radio Frequency Monolithic machine core piece and minicell block, prompting inside tags include Receiver Module, vibration sensor, auditory tone cues electric circuit and cell piece, Radio Frequency Monolithic machine core piece is connected respectively to direction accelerator and minicell block, Receiver Module is connected respectively to vibration sensor, auditory tone cues electric circuit and cell piece, Radio Frequency Monolithic machine core piece and Receiver Module carry out communication connection by radiofrequency signal.The utility model is connected on carry-on important item by will fall off inductance loop, when carry-on articles are fallen from pocket, reminds label that can issue alerting signal rapidly with prompt person note that causing the loss of important item to avoid personnel from not discovering.
Description
Technical field
The utility model relates to a kind of smart machines more particularly to a kind of carry-on articles to fall reminiscences.
Background technique
The important item such as mobile phone, certificate etc. being placed in clothes pocket, often since the movement of personnel and carelessness are from mouth
It is fallen in bag, and the owner can not discover, therefore will cause biggish loss.And traditional mode can only be used clothing
The closing of object pocket, but since important item needs are commonly used, always will appear the case where clothes pocket forgets closing and go out
It is existing, and important item is caused to be dropped and lost.Equipment there is presently no prompting is fallen for pocket article.
Summary of the invention
The purpose of this utility model: a kind of carry-on articles for being able to detect article and falling and issuing alerting signal in time are provided
Fall reminiscences.
To achieve the goals above, the technical solution of the utility model is:
A kind of carry-on articles fall reminiscences, including fall inductance loop and remind label, and described falls inside inductance loop
Including direction accelerator, Radio Frequency Monolithic machine core piece and minicell block, the prompting inside tags include Receiver Module,
Vibration sensor, auditory tone cues electric circuit and cell piece, the Radio Frequency Monolithic machine core piece are connected respectively to direction accelerator and micro-
Type battery block, the Receiver Module are connected respectively to vibration sensor, auditory tone cues electric circuit and cell piece, and described penetrates
Frequency singlechip chip and Receiver Module carry out communication connection by radiofrequency signal.
Above-mentioned carry-on articles fall reminiscences, wherein the direction accelerator uses 3-axis acceleration sensor
Chip ADXL357.
Above-mentioned carry-on articles fall reminiscences, wherein inside the Radio Frequency Monolithic machine core piece and Receiver Module
All use radio frequency microcontroller chip CC1110F32, radio frequency between the Radio Frequency Monolithic machine core piece and Receiver Module
Communication frequency is 433MHZ.
Above-mentioned carry-on articles fall reminiscences, wherein the vibration sensor uses patch vibration motor BAL-
3855, the vibration sensor is connected between pull-up resistor and the I/O interface of Receiver Module.
The utility model is connected on carry-on important item by will fall off inductance loop, when carry-on articles are fallen from pocket
When, remind label that can issue alerting signal rapidly with prompt person note that avoid personnel from not discovering and cause important object
The loss of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the utility model carry-on articles fall reminiscences.
Fig. 2 is the working principle diagram that the utility model carry-on articles fall reminiscences.
Specific embodiment
The embodiments of the present invention that the following is further explained with reference to the attached drawings.
Referring to Figure 1 and shown in Fig. 2, a kind of carry-on articles fall reminiscences, including fall inductance loop 1 and remind label 2,
Described falling includes direction accelerator 3, Radio Frequency Monolithic machine core piece 4 and minicell block 5, the prompting inside inductance loop 1
It include Receiver Module 6, vibration sensor 7, auditory tone cues electric circuit 8 and cell piece 9, the Radio Frequency Monolithic inside label 2
Machine core piece 4 is connected respectively to direction accelerator 3 and minicell block 5, and the Receiver Module 6 is connected respectively to vibration sense
Device 7, auditory tone cues electric circuit 8 and cell piece 9 are answered, the Radio Frequency Monolithic machine core piece 4 and Receiver Module 6 pass through radiofrequency signal
Carry out communication connection.
Preferably, the direction accelerator 3 uses three-axis acceleration transducer chip ADXL357.The direction
Accelerator 3 exports acceleration value by data serial peripheral hardware SPI interface.
Preferably, radio frequency microcontroller core is all used inside the Radio Frequency Monolithic machine core piece 4 and Receiver Module 6
Piece CC1110F32, radio-frequency communication frequency is 433MHZ between the Radio Frequency Monolithic machine core piece 4 and Receiver Module 6.
Preferably, the vibration sensor 7 uses patch vibration motor BAL-3855, the vibration sensor 7
It is connected between pull-up resistor and the I/O interface of Receiver Module 6.
The inductance loop 1 that falls is connected on carry-on valuables, and the direction accelerator 3 fallen on inductance loop 1 is in
When stationary state, three axis directions are all exported without acceleration force numerical value, after carry-on valuables are fallen from pocket, direction
Accelerator 3 can at least generate acceleration force numerical value in one axial direction in three axis directions, and direction accelerator 3 passes through SPI
The acceleration force numerical value exported in three axis directions and three axis directions are transferred to by interface with the included angle value on vertical direction
On microprocessor circuit inside Radio Frequency Monolithic machine core piece 4, microprocessor circuit passes through the acceleration exported in three axis directions
Included angle value in power numerical value and three axis directions and vertical direction calculate entirely fall inductance loop 1 in the vertical direction by
Acceleration force numerical value, by the acceleration force numerical value on the vertical direction to represent entirely fall inductance loop 1 doing it is vertical
Falling is fallen to represent carry-on valuables from pocket, then the microprocessor inside Radio Frequency Monolithic machine core piece 4
Alarm condition data are wirelessly transmitted to Receiver Module 6 by RF radio circuit by circuit, micro- inside Receiver Module 6
After processor circuit passes through RF radio circuit wireless receiving to the alarm condition data, low level signal can be exported by I/O interface
To vibration sensor 7, so that so that vibration sensor 7 is powered under the driving of pull-up resistor issues vibration signal, also, pass through IO
Interface Controller auditory tone cues electric circuit 8 issues continuous voice signal, is mentioned in time using vibration signal and voice signal dual signal
Wake up the carry-on valuables of personnel fall, effectively avoid personnel due to not discovering caused by carry-on valuable goods loss.
The utility model is connected on carry-on important item by will fall off inductance loop, when carry-on articles are fallen from pocket
When, remind label that can issue alerting signal rapidly with prompt person note that avoid personnel from not discovering and cause important object
The loss of product.
Claims (4)
1. a kind of carry-on articles fall reminiscences, it is characterised in that: described including falling inductance loop (1) and reminding label (2)
Falling inside inductance loop (1) includes direction accelerator (3), Radio Frequency Monolithic machine core piece (4) and minicell block (5), and described mentions
It include Receiver Module (6), vibration sensor (7), auditory tone cues electric circuit (8) and cell piece (9), institute inside awake label (2)
The Radio Frequency Monolithic machine core piece (4) stated is connected respectively to direction accelerator (3) and minicell block (5), the radio frequency receiving
Block (6) is connected respectively to vibration sensor (7), auditory tone cues electric circuit (8) and cell piece (9), the Radio Frequency Monolithic machine core piece
(4) and Receiver Module (6) by radiofrequency signal carries out communication connection.
2. carry-on articles according to claim 1 fall reminiscences, it is characterised in that: the direction accelerator (3) is adopted
With three-axis acceleration transducer chip ADXL357.
3. carry-on articles according to claim 1 fall reminiscences, it is characterised in that: the Radio Frequency Monolithic machine core piece
(4) and Receiver Module (6) is internal all using radio frequency microcontroller chip CC1110F32, the Radio Frequency Monolithic machine core
Radio-frequency communication frequency is 433MHZ between piece (4) and Receiver Module (6).
4. carry-on articles according to claim 1 fall reminiscences, it is characterised in that: the vibration sensor (7) is adopted
With patch vibration motor BAL-3855, the vibration sensor (7) is connected to pull-up resistor and Receiver Module (6)
Between I/O interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084680.XU CN208351688U (en) | 2018-07-10 | 2018-07-10 | Carry-on articles fall reminiscences |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084680.XU CN208351688U (en) | 2018-07-10 | 2018-07-10 | Carry-on articles fall reminiscences |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208351688U true CN208351688U (en) | 2019-01-08 |
Family
ID=64905220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821084680.XU Expired - Fee Related CN208351688U (en) | 2018-07-10 | 2018-07-10 | Carry-on articles fall reminiscences |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208351688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379102A (en) * | 2019-08-13 | 2019-10-25 | 江苏真源网络服务有限公司 | A kind of livestock anti-theft device |
-
2018
- 2018-07-10 CN CN201821084680.XU patent/CN208351688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379102A (en) * | 2019-08-13 | 2019-10-25 | 江苏真源网络服务有限公司 | A kind of livestock anti-theft device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |