CN207721407U - A kind of anti-school bag of wandering away of the intelligence with cap - Google Patents
A kind of anti-school bag of wandering away of the intelligence with cap Download PDFInfo
- Publication number
- CN207721407U CN207721407U CN201721785387.1U CN201721785387U CN207721407U CN 207721407 U CN207721407 U CN 207721407U CN 201721785387 U CN201721785387 U CN 201721785387U CN 207721407 U CN207721407 U CN 207721407U
- Authority
- CN
- China
- Prior art keywords
- school bag
- cap
- intelligence
- bag ontology
- wandering away
- 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.)
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Abstract
The utility model provides a kind of anti-school bag of wandering away of the intelligence with cap, including school bag ontology and the shoulder strap being arranged on school bag ontology, it is additionally provided with cap at the top of the school bag ontology, the bottom of the school bag ontology is connected with traction rope, it is additionally provided with loss prevention device in the school bag ontology, the loss prevention device includes bluetooth module, power supply, microcontroller, buzzer and GPRS module, and the microcontroller is respectively electrically connected with bluetooth module, power supply, buzzer and GPRS module.Having the advantages that for the utility model children loss prevention simple in structure, easy to use, intelligent.
Description
Technical field
The utility model is related to children's school bag field, more particularly to the anti-school bag of wandering away of a kind of intelligence with cap.
Background technology
With social complexity and the accelerating rhythm of life, children loss and abducted event happen occasionally, this phenomenon
Our heart of shouting pain.Currently, the anti-lost school bag of children is rare on the market, common product is all intelligent children's anti-loss device, mainly
Including Intelligent bracelet, phone wrist-watch etc..The former is cheap, but function is simple；The latter can only be known as the phone of scaled down version, and valence
Lattice are high.It goes out to play in addition, parent's weekend often takes the kids with, in an unguarded moment, child is possible to go astray from the group.
Utility model content
The purpose of this utility model is to provide a kind of anti-school bag of wandering away of the intelligence simple in structure, easy to use with cap.
To achieve the goals above, the utility model provides the following technical solutions：
A kind of anti-school bag of wandering away of the intelligence with cap, including school bag ontology and the shoulder strap that is arranged on school bag ontology, it is described
Cap is additionally provided at the top of school bag ontology, the bottom of the school bag ontology is connected with traction rope, is also set in the school bag ontology
It is equipped with loss prevention device, the loss prevention device includes bluetooth module, power supply, microcontroller, buzzer and can be connected with mobile phone
GPRS module, the microcontroller is respectively electrically connected with bluetooth module, power supply, buzzer and GPRS module.
Further, the cap is connected by slide fastener with school bag ontology.
Further, the traction rope is connected by retaining ring with school bag ontology.
Further, one section of stretch section with Telescopic is provided on the traction rope.
Further, the tail end of the traction rope is traction end, and adjustable traction end length is provided on the traction end
Regulation ring.
Further, the model STM32 of the microcontroller.
The beneficial effects of the utility model are：
The utility model is by being arranged cap, and also children are in the case of no band cap and umbrella, by school bag
Cap, also by the way that traction rope is arranged, can pass through traction rope to children's sunshade or rain cover dedicated for comparing on naughty child
It realizes the traction to children, places children and arbitrarily wander away, and stretch section is additionally provided on the traction rope, children can be placed and existed
When impulse force of walking about is bigger, by stretch section into row buffering, play a protective role to children；And by the way that anti-lost dress is arranged
It sets, which plays pattern and remote monitoring pattern comprising parent-offspring.The first pattern is opened mobile phone by parent and is pacified in advance
The App installed connects the bluetooth module on terminal installation, selects parent-offspring to play pattern by lower key 1.When device (child position) away from
It is less than 10m (communication distance of i.e. general bluetooth) from main control end mobile phone (parent position), loss prevention device and mobile phone terminal all will not
Alarm.But if the range beyond 10m, bluetooth disconnect, the buzzer warning on device, and by GPRS module with short message
Latitude and longitude information is sent on parent's mobile phone by form, and mobile phone A pp will also carry out audible alarm.Second of pattern is parent
By lower key 2 before child gos out, you can learn device place longitude and latitude by making a phone call, and pass through the tool of map inquiry child
Body position.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
Fig. 2 is the block diagram of the loss prevention device of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing：
If Fig. 1 is to shown in Fig. 2, a kind of anti-school bag of wandering away of the intelligence with cap, including school bag ontology 1 and be arranged in school bag
The top of shoulder strap 2 on ontology 1, the school bag ontology 1 is additionally provided with cap 3, and the bottom of the school bag ontology 1 is connected with traction
Rope 4, is additionally provided with loss prevention device 5 in the school bag ontology 1, the loss prevention device 5 include bluetooth module 51, power supply 52,
Microcontroller 53, buzzer 54 and the GPRS module 55 that can be connected with mobile phone, the microcontroller 53 respectively with bluetooth module 51,
Power supply 52, buzzer 54 and GPRS module 55 are electrically connected.
Further, the cap 3 is connected by slide fastener with school bag ontology 1.
Further, the traction rope 4 is connected by retaining ring 41 with school bag ontology 1.
Further, one section of stretch section 42 with Telescopic is provided on the traction rope 4.
Further, the tail end of the traction rope 4 is traction end 43, and adjustable traction end is provided on the traction end 43
The regulation ring 44 of length.
Further, the model STM32 of the microcontroller 53.
STM32 microcontrollers 53 are used for the normal operation of control system；Power supply 52 is used for system power supply, be safeguards system just
The premise often run；Buzzer 54 is used for sounding alarm, reminds parent；GPRS module 55 is used for realizing between main control end
Communication, which is provided with GPS module interface, being capable of real-time positioning system position for connecting GPRS module 55.
Bluetooth module 51 is realized using HC-06 modules.The module is one piece of slave module, the branch when not setting up bluetooth connection
It holds and the parameters such as setting baud rate, title, pairing password is instructed by AT, also have the function of power down preservation.It is automatic after bluetooth connection
It is switched to transparent transmission mode.The theoretical communication distance of the module is 10m.Baud rate, title, pairing password etc. are needed to configure before use
Parameter.The function of bluetooth module is to judge whether terminal installation (child position) is small at a distance from main control end mobile phone (parent position)
In 10m.STM32 is by calling firmware library function to read the output level of bluetooth state output pin state.High level indicates to connect
It connects, low level indicates to disconnect.The level value of the pin is read according to STM32 and judges whether bluetooth connects, to decide whether
Start 54 warning reminding parent of buzzer.
GPRS module 55 uses SIM808 modules.The module is tetra- frequency chips of High performance industrial grade GSM/GPRS, is integrated with
GPS and Bluetooth function.It is also fixed with GPS other than call voice, SMS (short message, multimedia message), GPRS data transmission may be implemented
The functions such as position.It is configured by writing AT instructions in a program before using the module.The function of GPRS module is real
Existing communication between main control end and terminal, and positioned in real time by GPS module.When triggering alarm, STM32 is by acquisition
Latitude and longitude information is sent to main control end by GPRS module in the form of short message.
The operation principle that has of the utility model is：
The utility model is by being arranged cap 3, and also children are in the case of no band cap and umbrella, by school bag
Cap 3 gives children's sunshade or rain cover that can pass through traction dedicated for comparing on naughty child also by the way that traction rope 4 is arranged
Rope 4 realizes the traction to children, places children and arbitrarily wanders away, and be additionally provided with stretch section 42 on the traction rope 4, can place
Children, by stretch section 42 into row buffering, play a protective role to children when impulse force of walking about is bigger；And pass through setting
Loss prevention device 5, the loss prevention device 5 are played pattern and remote monitoring pattern comprising parent-offspring.The first pattern is opened by parent
Mobile phone mounted App in advance connects the bluetooth module 51 on terminal installation, selects parent-offspring to play pattern by lower key 1.Work as device
(child position) is less than 10m (communication distance of i.e. general bluetooth), 5 He of loss prevention device apart from main control end mobile phone (parent position)
Mobile phone terminal all will not alarm.But if the range beyond 10m, bluetooth disconnect, the buzzer warning on device, and pass through
Latitude and longitude information is sent on parent's mobile phone by GPRS module 55 in the form of short message, and mobile phone A pp will also carry out audible alarm.
Second of pattern be parent before child gos out by lower key 2, you can learn longitude and latitude where device by making a phone call, and pass through
The specific location of map inquiry child.
The above is not limit the technical scope of the present invention, all according to the utility model technical spirit
To any modification, equivalent variations and modification made by above embodiment, the model of the technical solution of the utility model is still fallen within
In enclosing.
Claims (6)
1. a kind of anti-school bag of wandering away of intelligence with cap, including school bag ontology and the shoulder strap being arranged on school bag ontology, feature
It is：Cap is additionally provided at the top of the school bag ontology, the bottom of the school bag ontology is connected with traction rope, the school bag sheet
It is additionally provided with loss prevention device in vivo, the loss prevention device includes bluetooth module, power supply, microcontroller, buzzer and GPRS moulds
Block, the microcontroller are respectively electrically connected with bluetooth module, power supply, buzzer and GPRS module.
2. a kind of anti-school bag of wandering away of intelligence with cap according to claim 1, it is characterised in that：The cap passes through drawing
Chain is connected with school bag ontology.
3. a kind of anti-school bag of wandering away of intelligence with cap according to claim 1, it is characterised in that：The traction rope passes through
Retaining ring is connected with school bag ontology.
4. a kind of anti-school bag of wandering away of intelligence with cap according to claim 1, it is characterised in that：It is set on the traction rope
It is equipped with one section of stretch section with Telescopic.
5. a kind of anti-school bag of wandering away of intelligence with cap according to claim 4, it is characterised in that：The tail of the traction rope
End is traction end, and the regulation ring of adjustable traction end length is provided on the traction end.
6. a kind of anti-school bag of wandering away of intelligence with cap according to claim 1, it is characterised in that：The type of the microcontroller
Number be STM32.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785387.1U CN207721407U (en) | 2017-12-20 | 2017-12-20 | A kind of anti-school bag of wandering away of the intelligence with cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785387.1U CN207721407U (en) | 2017-12-20 | 2017-12-20 | A kind of anti-school bag of wandering away of the intelligence with cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207721407U true CN207721407U (en) | 2018-08-14 |
Family
ID=63097704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785387.1U Expired - Fee Related CN207721407U (en) | 2017-12-20 | 2017-12-20 | A kind of anti-school bag of wandering away of the intelligence with cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207721407U (en) |
-
2017
- 2017-12-20 CN CN201721785387.1U patent/CN207721407U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20201220 |