CN208367890U - A kind of prompting door - Google Patents
A kind of prompting door Download PDFInfo
- Publication number
- CN208367890U CN208367890U CN201820524102.7U CN201820524102U CN208367890U CN 208367890 U CN208367890 U CN 208367890U CN 201820524102 U CN201820524102 U CN 201820524102U CN 208367890 U CN208367890 U CN 208367890U
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- door
- detection module
- reminding
- user
- connect
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Abstract
The utility model embodiment provides a kind of prompting door, for when determining the non-carrying keys of user, reminding user to go out band key.The prompting door includes: the permanent magnet being arranged on doorframe, and the tongue tube on door with the permanent magnet relative position is arranged in, and the permanent magnet is disposed in contact with formula with the tongue tube and connect；Power supply, input terminal are connect with the tongue tube, and output end is connect with detection module；The detection module includes near field communication unit, for communicating with the magnetic clasp being connected on key chain with user, is determining that there is no generate trigger signal when magnetic clasp；Wherein, the near field communication unit is communicated with the magnetic clasp close to each other；Reminding module is connect with the detection module, for receiving the trigger signal of the detection module output, prompt information is exported under the action of the trigger signal, to prompt user with key.
Description
Technical field
The utility model relates to detection technique field, in particular to a kind of prompting door.
Background technique
Key is that people pass in and out the most important voucher of door, and most of doors require to open by key.However in reality
In the life of border, user often forgets about band key and has just gone out door, results in user that can not normally open door in this way, brings for life
It is inconvenient.
Summary of the invention
The utility model embodiment provides a kind of prompting door, for reminding user to go out when determining the non-carrying keys of user
Door band key.
The utility model embodiment provides a kind of prompting door, which includes:
Permanent magnet on doorframe is set, and the tongue tube on door with the permanent magnet relative position is set, it is described forever
Magnet is disposed in contact with formula with the tongue tube and connect；
Power supply, input terminal are connect with the tongue tube, and output end is connect with detection module；
The detection module includes near field communication unit, for leading to the magnetic clasp being connected on key chain with user
Letter is determining that there is no generate trigger signal when magnetic clasp；Wherein, the near field communication unit and the magnetic clasp it is close to each other into
Row communication；
Reminding module is connect with the detection module, for receiving the trigger signal of the detection module output, described
Prompt information is exported under the action of trigger signal, to prompt user with key.
Optionally, the tongue tube is no more than 4mm at a distance from the permanent magnet.
Optionally, the tongue tube is normally closed dry reed pipe.
Optionally, the detection module further includes trigger switch, is connect with the near field communication unit, for described close
Field communication unit generates the trigger signal when not receiving the near-field-communication signal that the magnetic clasp is sent.
Optionally, the reminding module is voice device, for exporting speech prompt information；
Optionally, the reminding module is warning light, when receiving the trigger signal, the warning light flashing.
Optionally, the near field communication unit is near-field communication NFC chip.
Optionally, the trigger switch is switching tube, the output end of the first end of the switching tube and the detection module
Connection, the second end of the switching tube connect with the input terminal of the reminding module, when receiving the detection module transmission
When trigger signal, the switching tube is in the conductive state, and otherwise switching tube is in an off state.
Optionally, the switching tube is diode or triode, wherein if the switching tube is the triode,
The third end of the triode connects the anode or ground of the power supply.
Prompting door provided by the utility model is respectively provided with the permanent magnet and closed type that contact connects with door in doorframe
Tongue tube, when user opens door, permanent magnet weakens far from normally closed dry reed pipe, magnetic force, and normally closed dry reed pipe, which restores closure, leads
It is logical, thus detection trigger module detection user whether carrying keys.The utility model embodiment is considered on usual key chain all
Magnetic clasp is carried, gate inhibition is generally used for, so if it is determined that magnetic clasp exists, then can think that user carries key.Therefore
When detecting that user does not carry magnetic clasp namely non-carrying keys, the triggering letter of reminding module output prompt information is just generated
Number, so that the prompt information of reminding module output prompt user's carrying keys, meets the needs of users.Compared to the prior art
In, prompt information is exported if only detecting that user opens the door, reduces the probability of false alert, so that the user experience is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram provided by the embodiment of the utility model for reminding door.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with the utility model
Attached drawing in embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.
In real life, user often forgets about band key and has just gone out door, results in user that can not normally open room in this way
Door is made troubles for life.The alarm set having at present is to detect that user opens door and just reminds user, it is clear that user forgets
The probability of carrying keys is smaller, occurs the probability of false alert in this way with regard to larger, poor user experience.
In consideration of it, prompting door provided by the embodiment of the utility model, is respectively provided with contactless connection in doorframe and door
Permanent magnet and normally closed dry reed pipe, when user opens door, permanent magnet is far from normally closed dry reed pipe, and magnetic force weakens, closed type
Tongue tube restore closure conducting, thus detection trigger module detection user whether carrying keys.The utility model embodiment considers
Magnetic clasp is all carried on to usual key chain, is generally used for gate inhibition, so if it is determined that magnetic clasp exists, then can think user
Carry key.Therefore it when detecting that user does not carry magnetic clasp namely non-carrying keys, just generates reminding module output and mentions
Show the trigger signal of information, so that the prompt information of reminding module output prompt user's carrying keys, meets the needs of users.
In compared to the prior art, prompt information is exported if only detecting that user opens the door, reduces the probability of false alert, to be promoted
User experience.
Technical solution provided by the embodiment of the utility model is introduced with reference to the accompanying drawings of the specification.
Referring to Figure 1, the utility model embodiment provides a kind of prompting door, which may include being arranged in doorframe
On permanent magnet 101, be arranged on door with the tongue tube 102 of 101 relative position of permanent magnet, power supply 103, detection module 104 and
Reminding module 107.Wherein, permanent magnet 101 is disposed in contact with formula with tongue tube 102 and connect, when it is implemented, permanent magnet is embedded
On doorframe, stick position corresponding with doorframe in door for tongue tube 102 is corresponding, the clipping room of tongue tube 102 and permanent magnet away from
No more than 4mm.The input terminal of power supply 103 is connect with tongue tube 102, and output end is connect with detection module 104, detection module 104
For detect user whether carrying keys.Reminding module 107 is connect with the output end of detection module 104, in detection module
The prompt information of 104 output instruction user's carrying keys when determining users' non-carrying keys.
Usually, tongue tube 102 can have open type, closed type and conversion hysteria these three.And the utility model provides
Tongue tube 102 can be normally closed dry reed pipe 102.When door is shut, permanent magnet and tongue tube 102 are close, the dry spring of closed type
Pipe 102 disconnects under the magnetic force, and after door is opened, permanent magnet weakens normally closed dry reed pipe far from tongue tube 102, magnetic force
102 are closed under the magnetic force, are assured that door is in the open state by the open and close of tongue tube 102 in this way
Or closed state.When door is opened, tongue tube 102 is closed, and is connected between power supply 103 and detection module 104, detection module 104
Power supply 103 power in the case where, start detect user whether carrying keys.When door is closed, it is not necessary that whether detection user
Carrying keys, and tongue tube 102 disconnects, the access of detection module 104 and power supply 103 disconnects, and will not naturally also detect user is
No carrying keys.
Key chain with user may exist key and magnetic clasp, and opposite carry of magnetic clasp also facilitates.If it is determined that user takes
With magnetic clasp, then being also assured that user carries key.Therefore, the utility model determine user whether carrying keys,
Only it needs to be determined that whether user carries magnetic clasp.In possible embodiment, detection module 104 provided in an embodiment of the present invention
It may include near field communication unit 105, such as NFC chip, for being communicated with the magnetic clasp being connected on key chain with user,
Accordingly magnetic clasp be also possible in set the component of NFC chip, near field communication unit 105 and magnetic clasp can be into when close to each other
Row communication.If the non-carrying keys of user, natural near field communication unit 105 is the wireless signal that will not receive magnetic clasp transmission,
And if user carries key, near field communication unit 105 will receive the wireless signal of magnetic clasp transmission, with magnetic clasp into
Row communication.Prompting mould can be triggered when detection module 104 is determined there is no magnetic clasp, that is, when the non-carrying keys of user
Block 107 exports prompt information.
In possible embodiment, detection module 104 provided in an embodiment of the present invention can also include trigger switch 106,
It is connect near field communication unit 105, when near field communication unit 105 does not receive wireless signal, then it is considered that user at this time
Non- carrying keys, so that it may trigger signal be generated by trigger switch 106, export prompt information to trigger reminding module 107.It is right
Ying Di, reminding module 107 can be connect with trigger switch 106, the output when receiving the trigger signal of the generation of trigger switch 106
Prompt information, to prompt user's carrying keys.
In possible embodiment, trigger switch 106 can be switching tube, such as diode or triode, trigger
It is connected under the action of signal, reminding module 107 is powered to work.If switching tube is diode, open
The first end for closing pipe is connect with the output end of detection module 104, and the second end of switching tube and the input terminal of reminding module 107 connect
It connects, when receiving the trigger signal of the transmission of detection module 104, switching tube is in the conductive state, and otherwise switching tube, which is in, disconnects
State.When switching tube is in the conductive state, reminding module 107 is connected to power supply 103, can export prompt information.Work as switch
When pipe is in an off state, i.e., user carries key, reminding module 107 also there is no need to export prompt information, by with electricity
Source 103, which disconnects, to be realized.
When switching tube is triode, the first end of switching tube is connect with the output end of detection module 104, and the of switching tube
Two ends are connect with the input terminal of reminding module 107, the anode or ground of the third end connection power supply 103 of switching tube, as long as can make
Obtain the connection that switching tube is switched on or off power supply 103 Yu reminding module 107.
In the embodiment of the present invention, reminding module 107 can be voice device, prestore prompt information in advance, believe in triggering
Speech prompt information is exported under the action of number.User's more than one in usual house, if the user to be gone out forgets to carry key
Spoon, then may be to other users by voice prompting, the user especially to sleep impacts.So this is practical
Preferably, reminding module 107 can be warning light, such as the diode combinations that can be flashed to new embodiment, receive touching
When signalling, warning light flashing, to give user's prompt.
In conclusion prompting door provided by the embodiment of the utility model, is respectively provided with contactless company in doorframe and door
The permanent magnet and normally closed dry reed pipe 102 connect, when user opens door, far from normally closed dry reed pipe 102, magnetic force subtracts permanent magnet
It is weak, normally closed dry reed pipe 102 restore closure conducting, thus detection trigger module 104 detect user whether carrying keys.This is practical
New embodiment is generally used for gate inhibition in view of all carrying magnetic clasp on usual key chain, so if it is determined that magnetic clasp exists, then
It can think that user carries key.Therefore it when detecting that user does not carry magnetic clasp namely non-carrying keys, just generates
Reminding module 107 exports the trigger signal of prompt information, so that the prompt of the output prompt user's carrying keys of reminding module 107
Information is met the needs of users.In compared to the prior art, prompt information is exported if only detecting that user opens the door, is reduced
The probability of false alert, so that the user experience is improved.
It is apparent to those skilled in the art that for convenience and simplicity of description, only with above-mentioned each function
The division progress of module can according to need and for example, in practical application by above-mentioned function distribution by different function moulds
Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of function described above
Energy.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (7)
1. a kind of prompting door characterized by comprising
Permanent magnet on doorframe is set, and the tongue tube on door with the permanent magnet relative position, the permanent magnet are set
Formula is disposed in contact with the tongue tube to connect；
Power supply, input terminal are connect with the tongue tube, and output end is connect with detection module；
The detection module includes near field communication unit, for being communicated with the magnetic clasp being connected on key chain with user,
Determine that there is no generate trigger signal when magnetic clasp；Wherein, the near field communication unit is led to the magnetic clasp close to each other
Letter；
Reminding module is connect with the detection module, for receiving the trigger signal of the detection module output, in the triggering
Prompt information is exported under the action of signal, to prompt user with key.
2. reminding door as described in claim 1, which is characterized in that the tongue tube is no more than at a distance from the permanent magnet
4mm。
3. reminding door as claimed in claim 1 or 2, which is characterized in that the tongue tube is normally closed dry reed pipe.
4. reminding door as claimed in claim 3, which is characterized in that the detection module further includes trigger switch, and described close
Field communication unit connection, generation when for not receiving the near-field-communication signal of the magnetic clasp transmission in the near field communication unit
The trigger signal.
5. reminding door as claimed in claim 4, which is characterized in that
The reminding module is voice device, for exporting speech prompt information；
Or, the reminding module is warning light, and when receiving the trigger signal, the warning light flashing.
6. reminding door as described in claim 4 or 5, which is characterized in that the trigger switch is switching tube, the switching tube
First end is connect with the output end of the detection module, and the input terminal of the second end of the switching tube and the reminding module connects
It connects, when receiving the trigger signal that the detection module is sent, the switching tube is in the conductive state, and otherwise switching tube is in
Off-state.
7. reminding door as claimed in claim 6, which is characterized in that the switching tube is diode or triode, wherein if
The switching tube is the triode, then the third end of the triode connects the anode or ground of the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524102.7U CN208367890U (en) | 2018-04-13 | 2018-04-13 | A kind of prompting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524102.7U CN208367890U (en) | 2018-04-13 | 2018-04-13 | A kind of prompting door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208367890U true CN208367890U (en) | 2019-01-11 |
Family
ID=64923673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524102.7U Expired - Fee Related CN208367890U (en) | 2018-04-13 | 2018-04-13 | A kind of prompting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208367890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111833573B (en) * | 2020-07-09 | 2021-06-04 | 哈尔滨市科佳通用机电股份有限公司 | Door opening and closing detection system for railway rail side equipment box |
| WO2021232768A1 (en) * | 2020-05-20 | 2021-11-25 | 歌尔股份有限公司 | Indoor object missing prevention method, reminding terminal, detection terminal, and system |
-
2018
- 2018-04-13 CN CN201820524102.7U patent/CN208367890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021232768A1 (en) * | 2020-05-20 | 2021-11-25 | 歌尔股份有限公司 | Indoor object missing prevention method, reminding terminal, detection terminal, and system |
| CN111833573B (en) * | 2020-07-09 | 2021-06-04 | 哈尔滨市科佳通用机电股份有限公司 | Door opening and closing detection system for railway rail side equipment box |
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| 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: 20190111 Termination date: 20200413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |