CN205910825U - Remind belongings device based on cell -phone NFC unblank - Google Patents
Remind belongings device based on cell -phone NFC unblank Download PDFInfo
- Publication number
- CN205910825U CN205910825U CN201620893259.8U CN201620893259U CN205910825U CN 205910825 U CN205910825 U CN 205910825U CN 201620893259 U CN201620893259 U CN 201620893259U CN 205910825 U CN205910825 U CN 205910825U
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- CN
- China
- Prior art keywords
- nfc
- electromagnetic lock
- drive circuit
- battery
- switch
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Abstract
The utility model provides a remind belongings device based on cell -phone NFC unblank, includes the body and lies in this internal circuit. The body is including the sound transmission hole, the NFC induction zone that are located the body upper surface, install the switch on the body, the battery case of embedding on the body, set up in this internal electromagnetic lock the couple, and set up the lid on the body. The circuit includes battery, switch, pronunciation chip, loudspeaker, tongue tube, drive circuit, NFC detecting element and electromagnetic lock, the battery is connected with the switch electricity, and switch is connected with pronunciation chip, NFC detecting element, drive circuit electricity, and the battery passes through switch and gives pronunciation chip, NFC detecting element, drive circuit power supply, the signal that NFC detecting element triggered starts drive circuit, and then opens the electromagnetic lock, the pronunciation chip is connected with the loudspeaker electricity. The fine warning user of the device ability gos out and carries required article to the safe required important object who carries of save.
Description
Technical field
The utility model is related to carry reminding technology field and in particular to a kind of carried based on the prompting that mobile phone nfc unlocks
Article device.
Background technology
People typically can bring when going out the important objects such as mobile phone, key to go on business and also need to identity card on band, bank
The important objects such as card, if go out leaving behind these necessitys, can cause very big inconvenience.There is carrying of many at present on the market
Awake device, its principle is setting alarm on door, arranges inductor on doorframe, when opening the door, triggers audio alert.Voice
After warning, house-owner needs to go thinking to need to carry which object again, and looks for these objects, it could even be possible to can not remember also
Need carried which object, waste many times in the process.If these important objects directly carrying needs
After being placed on doorway OR gate, this causes great convenience to unprincipled fellow it is possible to cause irremediable loss.
Content of the invention
The purpose of this utility model is to provide a kind of prompting article carrying device unlocked based on mobile phone nfc, with
Solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, the utility model provide following technical scheme: a kind of based on mobile phone nfc unlock prompting take
Band article device, including body and the circuit being located within the body.Described body includes sound transmission aperture positioned at body upper surface, nfc
Induction zone；It is installed on the power switch on body；It is embedded in the battery case on body；It is arranged at intrinsic electromagnetic lock, hook；
And it is arranged at the lid on body.Described circuit includes battery, power switch, speech chip, loudspeaker, tongue tube, drives electricity
Road, nfc detector unit and electromagnetic lock；Battery is electrically connected with power switch, power switch and speech chip, nfc detector unit, drive
Dynamic circuit electrical connection, battery passes through power switch to speech chip, nfc detector unit, drive circuitry；Nfc detector unit
The signal enabling drive circuit of triggering, and then open electromagnetic lock；Speech chip is electrically connected with loudspeaker.
Further, lid is provided with electromagnetic lock dead bolt, when lid is closed, dead bolt is coaxial with electromagnetic lock lockhole.
Further, intrinsic hook is at least one.
Further, intrinsic electromagnetic lock at least one.
Further, drive circuit is power amplification circuit.
Compared with prior art, the beneficial effects of the utility model are: the tongue tube installed in the alarm in door body exists
After departing from the magnet on doorframe, to speech chip with signal, user is reminded to carry required article.User needs with mobile phone near report
Alert device, on the one hand guarantees that user carries mobile phone, on the other hand, is opened the lid it is ensured that article in box by user mobile phone
Safety, it is to avoid unprincipled fellow steals important item in box.
Brief description
Fig. 1 is the utility model schematic front view；
Fig. 2 is the utility model circuit structure block diagram.
1. body, 2. lid, 3. sound transmission aperture, 4.nfc induction zone, 5. battery case, 6. power switch, 7. dead bolt, 8. link up with,
9. electromagnetic lock, 10. Magnetic Induction body, 11. loudspeaker, 12. speech chips, 13. drive circuits, 14. tongue tubes, 15. batteries,
16.nfc detector unit.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
As shown in Figures 1 and 2, preferred embodiment of the present utility model is as follows:
A kind of prompting article carrying device unlocked based on mobile phone nfc.Including body 1 with positioned at 1 intrinsic circuit.Institute
State body 1 and include sound transmission aperture 3 positioned at body 1 upper surface, nfc induction zone 4；It is installed on the power switch 6 on body 1；Embedded
Battery case 5 on body；It is arranged at the electromagnetic lock 9 in body 1, link up with 8；And it is arranged at the lid 2 on body 1.Described
Circuit includes battery 15, power switch 6, speech chip 12, loudspeaker 11, tongue tube 14, drive circuit 13, nfc detector unit 16
With electromagnetic lock 9；Battery 15 is electrically connected with power switch 6, and power switch 6 is electric with speech chip 12, nfc detector unit 16, driving
Road 13 electrically connects, and battery 15 powers to speech chip 12, nfc detector unit 16, drive circuit 13 by power switch 6；Nfc examines
Survey the signal enabling drive circuit 13 of unit 16 triggering, and then open electromagnetic lock 9；Speech chip 12 is electrically connected with loudspeaker 11.
Further, lid is provided with electromagnetic lock dead bolt 7, when lid 2 is closed, dead bolt 7 is coaxial with electromagnetic lock 9 lockhole.
Further, the hook 8 in body 1 at least one.
Further, the electromagnetic lock 9 in body 1 at least one.
Further, drive circuit 13 is power amplification circuit.
Operation principle of the present utility model is:
User is opening gate, and when preparing to go out, the tongue tube 14 in alarm in installation door body is on departing from doorframe
Magnetic Induction body 10 after, tongue tube 14 gives speech chip 12 with signal, reminds user to carry required article.User is leaned on mobile phone
Nearly alarm, in alarm, nfc detector unit 16, after sensing that mobile phone is close, opens electromagnetic lock 9, user can take in box
Required article, easily go out.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of prompting article carrying device unlocked based on mobile phone nfc, the circuit including body (1) and in body (1),
It is characterized in that: described body (1) includes sound transmission aperture (3) positioned at body (1) upper surface, nfc induction zone (4)；It is installed on body
(1) power switch (6) on；It is embedded in the battery case (5) on body；It is arranged at the electromagnetic lock (9) in body (1), hook
(8)；And it is arranged at the lid (2) on body (1)；Described circuit includes battery (15), power switch (6), speech chip
(12), loudspeaker (11), tongue tube (14), drive circuit (13), nfc detector unit (16) and electromagnetic lock (9)；Battery (15) and electricity
Source switch (6) electrically connects, and power switch (6) is electrically connected with speech chip (12), nfc detector unit (16), drive circuit (13),
Battery (15) gives speech chip (12), nfc detector unit (16), drive circuit (13) power supply by power switch (6)；Nfc examines
Survey the signal enabling drive circuit (13) that unit (16) triggers, and then open electromagnetic lock (9)；Speech chip (12) and loudspeaker (11)
Electrical connection.
2. a kind of prompting article carrying device unlocked based on mobile phone nfc according to claim 1, be is characterized in that: lid
On be provided with electromagnetic lock dead bolt (7), when lid (2) is closed, dead bolt (7) is coaxial with electromagnetic lock (9) lockhole.
3. a kind of prompting article carrying device unlocked based on mobile phone nfc according to claim 1, be is characterized in that: body
(1) hook (8) at least.
4. a kind of prompting article carrying device unlocked based on mobile phone nfc according to claim 1, be is characterized in that: body
(1) electromagnetic lock (9) at least.
5. a kind of prompting article carrying device unlocked based on mobile phone nfc according to claim 1, be is characterized in that: drive
Circuit (13) is power amplification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620893259.8U CN205910825U (en) | 2016-08-18 | 2016-08-18 | Remind belongings device based on cell -phone NFC unblank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620893259.8U CN205910825U (en) | 2016-08-18 | 2016-08-18 | Remind belongings device based on cell -phone NFC unblank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910825U true CN205910825U (en) | 2017-01-25 |
Family
ID=57800621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620893259.8U Expired - Fee Related CN205910825U (en) | 2016-08-18 | 2016-08-18 | Remind belongings device based on cell -phone NFC unblank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226265A (en) * | 2017-10-10 | 2020-06-02 | 阿勒特系统公司 | Anti-theft system and method with magnetic field detection |
-
2016
- 2016-08-18 CN CN201620893259.8U patent/CN205910825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111226265A (en) * | 2017-10-10 | 2020-06-02 | 阿勒特系统公司 | Anti-theft system and method with magnetic field detection |
| CN111226265B (en) * | 2017-10-10 | 2021-10-15 | 阿勒特系统公司 | Anti-theft system and method with magnetic field detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |