CN207453668U - A kind of Intelligent key - Google Patents
A kind of Intelligent key Download PDFInfo
- Publication number
- CN207453668U CN207453668U CN201721444818.8U CN201721444818U CN207453668U CN 207453668 U CN207453668 U CN 207453668U CN 201721444818 U CN201721444818 U CN 201721444818U CN 207453668 U CN207453668 U CN 207453668U
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- CN
- China
- Prior art keywords
- module
- key
- warning
- intelligent key
- key body
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a kind of Intelligent key, the key body being connected including key bit and with key bit, which is characterized in that further include：Power module is installed in key body；Module occurs for warning, is installed in key body, and warning occurs module and is connected with power module；Tellurometer survey module, is installed on key bit, and tellurometer survey module occurs module with warning and is connected, for detecting the distance h with the lockhole of door lock, as detected value h≤setting value HThreshold valueWhen, the triggering warning of tellurometer survey module occurs module and sends alarm signal, by when Intelligent key is inserted into the door lock of hall door, the distance between tellurometer survey module detection on key bit and lockhole of door lock h, when detecting h≤setting value HThreshold valueWhen, triggering warning occurs module and sends alarm signal when hoistway door will be opened, and improves the security precautions of user, avoids accidents.
Description
Technical field
The utility model is related to elevator key technical field more particularly to a kind of Intelligent key.
Background technology
When being debugged, overhaul, being maintained, elevator maintenance staff often need to use Intelligent key and open elevator hall elevator
Door carries out operation into elevator bridge top, hoistway, if user neglects when opening hall door, hoistway door could not be seen after opening
Situation in hoistway, cause car also not in place in the case of, just boldly into hoistway, easily lose center of gravity and degenerate
Accident.Injury accident through counting such elevator door zone accounts for more than the 80% of entire elevator accident.
Utility model content
One purpose of the utility model is：A kind of Intelligent key is provided, can be sent before elevator door unlatching
Alarm signal improves the security precautions of user, avoids accidents.
For this purpose, the utility model uses following technical scheme：
A kind of Intelligent key is provided, the key body being connected including key bit and with the key bit further includes：
Power module is installed in the key body；
Module occurs for warning, is installed in the key body, and the warning occurs module and is connected with the power module；
Tellurometer survey module is installed on the key bit, and the tellurometer survey module occurs module with the warning and connects
It connects, for detecting the distance h with the lockhole of door lock, as detected value h≤setting value HThreshold valueWhen, the tellurometer survey module triggers institute
It states warning generation module and sends alarm signal.
As a kind of perferred technical scheme, the one end of the key bit away from the key body is provided with opening and deviates from
The groove of the key body, the slot bottom of the groove offers one and extends to mounting hole in the key body, described micro-
Ripple range finder module is installed in the mounting hole.
As a kind of perferred technical scheme, the groove depth of the groove is h ', the setting value HThreshold value≤h′。
As a kind of perferred technical scheme, module, which occurs, for the warning includes circuit board, is arranged on the circuit board
Voice broadcast module and the loudspeaker that are connected with the driving end of the voice broadcast module, the power end of the voice broadcast module
It is connected with the power module, the voice broadcast module is alternative to drive the loudspeaker to send the alarm signal.
As a kind of perferred technical scheme, the triggering end of the voice broadcast module and the tellurometer survey module is defeated
Outlet connects, as detected value h ＞ setting values HThreshold valueWhen, the output terminal exports high level；As detected value h≤setting value HThreshold valueWhen,
The output terminal exports low level, to trigger the voice broadcast module loudspeaker is driven to send the alarm signal.
As a kind of perferred technical scheme, the power module fills for rechargeable battery and with what the rechargeable battery was connected
Electrical interface, the charging interface are arranged on the key body, and the charging interface is USB interface.
As a kind of perferred technical scheme, the power module be charged lithium cells, the anode of the charged lithium cells
Or cathode is provided with protection board.
As a kind of perferred technical scheme, capacity prompt module, the capacity prompt module and the power supply are further included
Module connects.
As a kind of perferred technical scheme, it is provided on the key body and is filled with what the capacity prompt module was connected
Electric warning light, charging saturation warning light and low capacity prompt lamp, the charge prompting lamp, the charging saturation warning light and institute
It is LED light to state low capacity prompt lamp.
As a kind of perferred technical scheme, the one end of the key body away from the key bit is provided with hanging hole.
The beneficial effects of the utility model are：By when Intelligent key is inserted into the door lock of hall door, on key bit
The distance between the detection of tellurometer survey module and the lockhole of door lock h, when detecting h≤setting value HThreshold valueWhen, trigger warning
Module sends alarm signal when hall door will open, and improves the security precautions of user, avoids accidents.
Description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the dimensional structure diagram of Intelligent key described in embodiment.
Fig. 2 is the circuit diagram of Intelligent key described in embodiment.
Fig. 3 is the fundamental diagram of Intelligent key described in embodiment.
In figure：
1st, key bit；11st, groove；2nd, key body；3rd, tellurometer survey module；4th, power module；51st, voice broadcast mould
Block；52nd, loudspeaker.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 3, in this present embodiment, a kind of Intelligent key described in the utility model, including 1 He of key bit
The key body 2 being connected with the key bit 1, further includes：
Power module 4 is installed in the key body 2；
Module occurs for warning, is installed in the key body 2, and the warning occurs module and connects with the power module 4
It connects；
Tellurometer survey module 3 is installed on the key bit 1, and with the warning module occurs for the tellurometer survey module 3
Connection, for detecting the distance h with the lockhole of door lock, as detected value h≤setting value HThreshold valueWhen, the tellurometer survey module 3 triggers
The warning occurs module and sends alarm signal.
By on key bit 1 tellurometer survey module 3 being set to carry out the distance h between key bit 1 and the lockhole of door lock
Detection, when in the door lock that key bit 1 is inserted into elevator hall, detected value h≤setting value that tellurometer survey module 3 detects
HThreshold value, and then trigger warning generation module and send corresponding alarm signal, user is reminded to improve security precautions, avoids the Room
Door opens the rash hoistway that enters of moment staff and accident occurs.
Preferably, the one end of the key bit 1 away from the key body 2 is provided with opening away from the key body 2
Groove 11, the slot bottom of the groove 11 offers a mounting hole for extending to the key body 2, and tellurometer survey module 3 is pacified
Loaded in the mounting hole.
Further, the groove depth of the groove 11 is h ', the setting value H threshold values≤h '.
The setting of mounting hole can accommodate tellurometer survey module 3, play a protective role to tellurometer survey module 3, prevent from making
It with contacting directly for tellurometer survey module 3 in the process and door lock, avoids being squeezed or collide, extend tellurometer survey module 3
Service life.The mounting hole for extending to key body 2 through key bit 1 simultaneously can be used for the connection for wearing tellurometer survey module 3
Line, the connecting line for avoiding tellurometer survey module 3 is exposed, further protection tellurometer survey module 3.
Preferably, module, which occurs, for the warning includes circuit board, the voice broadcast module 51 being arranged on the circuit board
The loudspeaker 52 being connected with the driving end with the voice broadcast module 51, power end and the electricity of the voice broadcast module 51
Source module 4 connects, and the voice broadcast module 51 is alternative to drive the loudspeaker 52 to send the alarm signal.
Further, the triggering end of the voice broadcast module 51 is connected with the output terminal of the tellurometer survey module 3, when
Detected value h ＞ setting values HThreshold valueWhen, the output terminal exports high level；As detected value h≤setting value HThreshold valueWhen, the output terminal is defeated
Go out low level, to trigger the voice broadcast module 51 loudspeaker 52 is driven to send the alarm signal.
The setting of voice broadcast module 51 and loudspeaker 52 can send setting when Intelligent key is inserted into hoistway door
Phonetic warning is realized to tellurometer survey mould the detection of key bit 1 and the door lock distance of hoistway door by tellurometer survey module 3
The control of the output terminal level of block 3, and then change the level of the triggering end of voice broadcast module 51, it realizes to voice broadcast module
51 job control controls the broadcasting of phonetic warning.
Preferably, the power module 4 is rechargeable battery and the charging interface that is connected with the rechargeable battery, the charging
Interface is arranged on the key body 2, and the charging interface is USB interface.
Further, the power module 4 is charged lithium cells, and the anode or cathode of the charged lithium cells are provided with
Protection board.
Above-mentioned USB interface uses microUSB interface types, and the design of USB interface can easily charge to lithium battery
It recycles, avoids the not enough power supply of lithium battery, the setting of protection board can prevent lithium battery positive and negative anodes from short circuit phenomenon occurs.
Preferably, capacity prompt module is further included, the capacity prompt module is connected with the power module 4.
Further, the charge prompting lamp being connected with the capacity prompt module is provided on the key body 2, is charged
Saturation warning light and low capacity prompt lamp, the charge prompting lamp, the charging saturation warning light and the low capacity prompt
Lamp is LED light.
The setting of capacity prompt module can have gained some understanding to the electricity of power module 4 convenient for user, can be timely right
Power module 4 charges, and ensures the normal use of Intelligent key, avoid the occurrence of not enough power supply and caused by alarm function cannot
Normal work ensures vigilance of the staff when being opened to hoistway door, prevents the generation of security incident.
Preferably, the one end of the key body 2 away from the key bit 1 is provided with hanging hole.
The setting of hanging hole can easily to Intelligent key impaling lanyard, convenient for users to carrying and prevent from losing.
It is the course of work explanation of Intelligent key described in the utility model below：
When the key bit 1 of Intelligent key is not inserted into hoistway door, detected value h ＞ that tellurometer survey module 3 detects
Setting value HThreshold value, the output terminal output high level of tellurometer survey module 3 so that the triggering end of voice broadcast module 51 is in high electricity
Level state, voice broadcast module 51 are in non-toggle state；When Intelligent key is inserted into the door lock of hoistway door, microwave
Detected value h≤setting value H that range finder module 3 detectsThreshold value, the output terminal of tellurometer survey module 3 is changed to output low level, i.e. language
The triggering end of sound broadcasting module 51 is switched to low level, and voice broadcast module 51 is triggered, and then it is pre- that loudspeaker 52 is driven to send
If phonetic warning user is warned.
In addition, Intelligent key described in the utility model is not limited to be used on hoistway door, can also use in need
It wants on other door locks of alarm function.
It is to be understood that above-mentioned specific embodiment is only the preferred embodiment of the utility model and institute's application technology
Principle, in technical scope disclosed in the utility model, what any one skilled in the art was readily apparent that
Change or replacement should all be covered within the protection scope of the present utility model.
The utility model is illustrated above by specific embodiment, but the utility model is not limited to these tools
The embodiment of body.It will be understood by those skilled in the art that various modifications, equivalent substitution, variation can also be done to the utility model
Etc..But these convert the spirit without departing from the utility model, it all should be within the scope of protection of the utility model.
In addition, some terms used in present specification and claims are not limitation, it is only for convenient for description.This
Outside, " one embodiment " described in more than many places, " another embodiment " etc. represent different embodiments, naturally it is also possible to by it
It is all or part of to combine in one embodiment.
Claims (10)
1. a kind of Intelligent key, the key body being connected including key bit and with the key bit, which is characterized in that further include：
Power module is installed in the key body；
Module occurs for warning, is installed in the key body, and the warning occurs module and is connected with the power module；
Tellurometer survey module is installed on the key bit, and the tellurometer survey module occurs module with the warning and is connected, and uses
In detection and the distance h of the lockhole of door lock, as detected value h≤setting value HThreshold valueWhen, the tellurometer survey module triggers the warning
Generation module sends alarm signal.
2. Intelligent key according to claim 1, which is characterized in that the one end of the key bit away from the key body
Groove of the opening away from the key body is provided with, the slot bottom of the groove offers one and extends in the key body
Mounting hole, the tellurometer survey module are installed in the mounting hole.
3. Intelligent key according to claim 2, which is characterized in that the groove depth of the groove is h ', the setting value HThreshold value
≤h′。
4. Intelligent key according to claim 1, which is characterized in that module, which occurs, for the warning includes circuit board, sets
In the voice broadcast module on the circuit board and the loudspeaker being connected with the driving end of the voice broadcast module, the voice is broadcast
The power end of report module is connected with the power module, and the alternative driving loudspeaker of the voice broadcast module send described
Alarm signal.
5. Intelligent key according to claim 4, which is characterized in that the triggering end of the voice broadcast module with it is described micro-
The output terminal connection of ripple range finder module, as detected value h ＞ setting values HThreshold valueWhen, the output terminal exports high level；As detected value h
≤ setting value HThreshold valueWhen, the output terminal exports low level, and to trigger the voice broadcast module, that the loudspeaker is driven to send is described
Alarm signal.
6. Intelligent key according to claim 1, which is characterized in that the power module fills for rechargeable battery and with described
The charging interface of battery connection, the charging interface are arranged on the key body, and the charging interface is USB interface.
7. Intelligent key according to claim 6, which is characterized in that the power module is charged lithium cells, described to fill
The anode or cathode of electric lithium battery are provided with protection board.
8. Intelligent key according to claim 1, which is characterized in that further include capacity prompt module, the capacity prompt
Module is connected with the power module.
9. Intelligent key according to claim 8, which is characterized in that be provided on the key body and carried with the electricity
Show charge prompting lamp, charging saturation warning light and the low capacity prompt lamp of module connection, the charge prompting lamp, described charge are satisfied
It is LED light with warning light and the low capacity prompt lamp.
10. according to claim 1 to 9 any one of them Intelligent key, which is characterized in that the key body is away from the key
One end of key bit is provided with hanging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444818.8U CN207453668U (en) | 2017-11-01 | 2017-11-01 | A kind of Intelligent key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721444818.8U CN207453668U (en) | 2017-11-01 | 2017-11-01 | A kind of Intelligent key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207453668U true CN207453668U (en) | 2018-06-05 |
Family
ID=62253299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721444818.8U Active CN207453668U (en) | 2017-11-01 | 2017-11-01 | A kind of Intelligent key |
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| Country | Link |
|---|---|
| CN (1) | CN207453668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019084848A1 (en) * | 2017-11-01 | 2019-05-09 | 日立楼宇技术（广州）有限公司 | Intelligent key |
-
2017
- 2017-11-01 CN CN201721444818.8U patent/CN207453668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019084848A1 (en) * | 2017-11-01 | 2019-05-09 | 日立楼宇技术（广州）有限公司 | Intelligent key |
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