CN2680804Y - Keyboard apparatus of electronic door lock - Google Patents
Keyboard apparatus of electronic door lock Download PDFInfo
- Publication number
- CN2680804Y CN2680804Y CN 200420038582 CN200420038582U CN2680804Y CN 2680804 Y CN2680804 Y CN 2680804Y CN 200420038582 CN200420038582 CN 200420038582 CN 200420038582 U CN200420038582 U CN 200420038582U CN 2680804 Y CN2680804 Y CN 2680804Y
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- China
- Prior art keywords
- keyboard
- master control
- control borad
- magnetic inductor
- lid
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Abstract
The utility model relates to a keyboard apparatus, more specifically relating to a keyboard apparatus applied on the electronic door lock. The utility model provides a keyboard apparatus of electronic door lock apparatus which learns the opening and closing of the keyboard cover through induction, and then turns on or turns off the power supply of the keyboard to open or close the door lock. Keys, a keyboard box and a keyboard cover are included, and the keyboard box and the keyboard cover are respectively provided with electric magnetic apparatuses which can mutually induct and are provided with magnets and magnetic inductors. The keyboard apparatus electronic door lock of the utility model learns the closing of the keyboard cover through induction, so the power-saving purpose is obtained, and the trouble of replacing the components of the keyboard of the normal door lock is avoided simultaneously.
Description
Technical field
The utility model relates to a kind of key board unit, specifically, relates to a kind of key board unit that is applied on the electronic lock.
Background technology
The Combination padlock that keyboard case and keyboard lid is generally arranged all is that keyboard covers moving of the formula that slides up and down on keyboard case.Fig. 1 a is common slide keypad schematic representation of apparatus, and common slide keypad device generally is fixed on the wall of door or building, has the keyboard lid 104 of digital input keyboard 106, keyboard case 102 and protection keyboard 106.As shown in Figure 1a, the keyboard on the keyboard case 102 is made up of 10 numerals and additional characters such as # and *, can input password.Possess the electronic information key that the EEPROM that can store personal information is housed recently and confirm that the electronic gate institute device of the identification equipment of these information also is used gradually.Also have in addition by affirmation such as fingerprint recognition, retina identification everyone exclusive physical trait control the electronic door lock device of door lock switching.As shown in Figure 1a, keyboard lid 104 moves up and down on keyboard case 102, has the effect of protection and hiding keyboard 106.In the electronic door lock devices such as the numerical keyboard device of mentioning in the above 106, electronic information key recognition device and fingerprint recognition, retina identification, in order to import relevant identifying information, recognition device and keyboard 106 etc. need a kind of maintenance to wait for input state, therefore relatively power consumption.For addressing this problem, the general electronic installation that can sensor key disk cover 104 moves and be converted to the authentification of message state that is equipped with at the keyboard position.
Fig. 1 b shows the slide keypad device schematic diagram that the microswitch that can sensor key disk cover 104 moves is housed.
Microswitch 110 is motion that can sensor key disk cover 104 and the switch that keyboard state is converted to the authentification of message pattern.When keyboard lid 104 tracks along keyboard case 102 both sides upwards slided, the protuberance 108 on the keyboard lid 104 promoted the junction plate 112 of microswitch 110 on the keyboard case 102, and junction plate 112 is run into contact 114, and expression keyboard lid 104 has been opened; When keyboard lid 104 during to lower slider, junction plate 112 comes off from contact 114, and expression keyboard lid 104 is closed.But, because microswitch 110 is the mobile machine works of carrying out along with keyboard lid 104, therefore long-term use causes the contact site wearing and tearing easily, thereby the correct motion state of sensor key disk cover 104, and can reduce the reset capability of junction plate 112, cause equipment to make mistakes easily.For preventing these problems, after using certain hour, device should change the microswitch 110 of the inside.Door lock key board unit beyond the sliding type be not to move up and down at keyboard case 102 as keyboard lid 104, but when keyboard case 102 move left and right, the use of microswitch 110 will be restricted in addition.
Summary of the invention
The utility model provides a kind of and has learnt that by induction thereby the switching of keyboard lid is switched on or switched off the electronic lock key board unit of keyboard power and then switch door lock.
The technical solution of the utility model is such: it comprises button, keyboard case and keyboard lid, keyboard case and keyboard cover the calutron that setting respectively can interact, calutron is set to magnet and magnetic inductor, magnet is arranged on keyboard and covers, magnetic inductor is arranged on the keyboard case, and calutron is positioned at the position of keyboard lid opening keyboard lid and keyboard case overlapping, master control borad is set in the keyboard case, magnetic inductor is connected with master control borad, whether the switching signal controlling keyboard that master control borad can cover according to the keyboard that magnetic inductor transmits is converted to the authentication information input pattern, display window is set on the keyboard case, the switching signal that display window can cover according to the keyboard that magnetic inductor transmits, display key disk cover open and-shut mode under master control borad control, the switch of supplying with or cutting off the electricity supply according to the control decision of master control borad is set on the master control borad, master control borad is provided with sounding or the light-emitting device that can point out keyboard lid to open, between keyboard case covers with keyboard for being slidingly connected.
Also can being hinge type with keyboard lid and being connected of keyboard case, keyboard is collapsible to be covered on the keyboard case, and keyboard case is corresponding with magnetic inductor with the magnet that keyboard covers.
Electronic gate muliple keyboards device of the present utility model is learnt closing of keyboard lid by induction, in the purpose that has reached economize on electricity, has avoided the trouble of conventional door lock keyboard renewal part.
Description of drawings
Fig. 1 a is common slide keypad device enlarged drawing;
Fig. 1 b is equipped with the slide keypad setting drawing that can induction keyboard moves microswitch;
Fig. 2 is that magnet and magnetic inductor are contained in the side schematic view that keyboard case and keyboard cover respectively in the utility model;
Fig. 3 is that magnet and magnetic inductor are contained in the front schematic view that keyboard case and keyboard cover respectively in the utility model;
The specific embodiment
Embodiment 1:
The technical solution of the utility model is such: it comprises button, keyboard case 102 and keyboard lid 104, on keyboard case 102 and the keyboard lid 104 calutron that can interact is set respectively, calutron is set to magnet and magnetic inductor, magnet 200 is arranged on the keyboard lid 104, magnetic inductor 210 is arranged on the keyboard case 102, and calutron is positioned at the position that keyboard covers 104 opening keyboards lid 104 and keyboard case 102 overlappings, in the keyboard case 102 master control borad is set, magnetic inductor 210 is connected with master control borad, whether the switching signal controlling keyboard of the keyboard lid 104 that master control borad can transmit according to magnetic inductor 210 is converted to the authentication information input pattern, on the keyboard case 102 display window is set, display window can cover 104 switching signal according to the keyboard that magnetic inductor 210 transmits, display key disk cover 104 open and-shut modes under master control borad control, the switch of supplying with or cutting off the electricity supply according to the control decision of master control borad is set on the master control borad, master control borad is provided with can point out keyboard lid 104 sounding of opening or light-emitting devices, between keyboard case 102 covers 104 with keyboard for being slidingly connected.
At first the structure that induction keyboard in the slide keypad device is opened and closed describes.
Fig. 2 is that magnet 200 and magnetic inductor 210 are contained in side schematic view on keyboard lid 104 and the keyboard case 102 respectively in the utility model.Fig. 3 is that magnet 200 and magnetic inductor 210 are contained in front schematic view on keyboard lid 104 and the keyboard case 102 respectively in the utility model.
For the open and-shut mode of sensor key disk cover 104, on keyboard lid 104, magnet 200 is housed, in the upper end of keyboard case 102 magnetic inductor 210 is housed.When keyboard lid 104 moves up, when the magnet of installing on the keyboard lid 104 200 was run into the magnetic inductor 210 of keyboard case 102 upper ends, magnetic inductor 210 was sensed the magnetic force of magnet 200, and the signal of opening to master control borad transfer key disk cover 104; In contrast, when keyboard lid 104 moved down, magnet 200 was gradually away from this inductor 210, and magnetic inductor 210 is sensed magnetic force and reduced, immediately the signal of closing to master control borad transfer key disk cover 104.
The control procedure of master control borad is such, and magnetic inductor 210 is sensed the master control borad that signal is sent to device, and master control borad is according to the mode of operation of the signal deciding keyboard of receiving 106.When magnetic inductor 210 moved up, magnetic inductor 210 was sensed the magnetic force of magnet 200, and transferred the signal to the master control borad, and master control borad is converted to the authentication information input pattern with being about to keyboard 106.At this moment, the user just can open door lock by input authentication information on keyboard 106; When end of input keyboard lid 104 was closed, magnetic inductor 210 was sensed the minimizing of magnet 200 magnetic force, and transfers the signal to the master control borad, and master control borad is the authentication information input pattern of closing keyboard 106 immediately.In addition, master control borad also links to each other with switch with display window, and they are controlled.Display window can connect picture display device after magnetic inductor 210 is sensed keyboard lid 104 signals of opening and transferred the signal to the master control borad, and master control borad is just controlled display window this signal is shown.Therefore, the user can know by picture display device whether keyboard lid 104 is opened, and can also not give a warning under the situation such as closing keyboard lid 104 after the user is totally lost cipher authentication information.When display window received that keyboard covers 104 opening signals, along with keyboard 106 is converted to the authentication information input pattern, the illuminating lamp at keyboard 106 back sides began luminous, so the user also can carry out the information input when light is dark.Whether master control borad can be controlled power supply to power supply such as keyboard 106 parts such as grade, thereby reach power saving effect according to the open and-shut mode of keyboard lid 104.Keyboard lid 104 except moving up and down, keyboard can also be covered 104 and keyboard case 102 be connected through the hinge, make keyboard lid 104 on keyboard case 102, make move left and right.Keyboard can also be covered 104 end in addition is collapsible with the end of keyboard case 102 and is connected.
When keyboard lid 104 waits direction to move to the left and right, use common microswitch 110 just to be difficult to the open and-shut mode of acknowledgement key disk cover 104.And the design is by using flexibly magnet 200 and magnetic inductor 210, also readily appreciates that its open and-shut mode when keyboard lid 104 is mobile to the left and right.
Embodiment 2:
The difference of present embodiment and embodiment 1 is that magnet 200 is contained on the keyboard case 102, and magnetic inductor 210 is contained on the keyboard lid 104, and keyboard covers on keyboard case and horizontally slips, and the effect of gained is the same with embodiment 1 like this.Be connected with LED on the picture display device of present embodiment, when the keyboard lid is opened, will send light warning by LED like this, prompting user keyboard lid is opened, and remaining control mode is with embodiment 1.
Embodiment 3:
The difference of present embodiment and embodiment 1 is, one end of keyboard lid and keyboard case is hinged, be connected with buzzer on the picture display device, when the keyboard lid is opened, master control borad will be controlled the buzzer warning of sounding, prompting user keyboard lid is opened, and can normally use, and its control mode is with embodiment 1.
If door lock key board unit of the present utility model changes the installation site of magnetic inductor 210 and magnet 200, for example magnet 200 is installed in than place more up, the position shown in the figure, the switching signal of keyboard lid 104 just can be sent to master control borad quickly.In addition, the sensitivity by regulating magnetic inductor 210 also can operating key disk cover 104 opens and closes the delivery time of signals.Because magnetic inductor 210 is the elements that send corresponding signal by the magnetic force of induced magnet 200, if therefore reduce the magnetic induction value of magnetic inductor 210, keyboard lid 104 does not need to move up and just can make a response apart from magnetic inductor 210 very greatly; On the contrary, if increase the magnetic induction value of magnetic inductor 210, keyboard lid 104 just need move up and just can make a response apart from magnetic inductor 210 more greatly.In addition, can also adjust the induction range of magnetic inductor 210 by the size that changes magnet 200, because magnetic inductor 210 is elements of induced magnet 200 magnetic force, if it is therefore elongated the length of magnet in the utility model 200, even keyboard lid 104 is not exclusively opened, the signal that magnetic inductor 210 also can transfer key disk cover 104 be opened.
The design's technological thought below just is described, can makes multiple modification and distortion in the technical field under the utility model.
To sum up, the utility model is by machinery contact, but utilizes the open and-shut mode of magnetic inductor sensor key disk cover, avoided the wrong reaction of the switch that mechanical friction causes, and guaranteed the application life of magnet.
The utility model can also be adjusted the sensitive time of keyboard lid open and-shut mode by the sensitivity of regulating magnetic inductor and the position that changes magnet and magnetic inductor.
Claims (8)
1, a kind of electronic lock key board unit, it comprises button, keyboard case and keyboard lid, it is characterized in that: keyboard case and keyboard cover the calutron that setting respectively can interact.
2, electronic lock key board unit according to claim 1, it is characterized in that: calutron is set to magnet and magnetic inductor, magnet is arranged on keyboard and covers, and magnetic inductor is arranged on the keyboard case, and calutron is positioned at the position of keyboard lid opening keyboard lid and keyboard case overlapping.
3, electronic lock key board unit according to claim 2, it is characterized in that: master control borad is set in the keyboard case, magnetic inductor is connected with master control borad, and whether the switching signal controlling keyboard that master control borad can cover according to the keyboard that magnetic inductor transmits is converted to the authentication information input pattern.
4, electronic lock key board unit according to claim 3 is characterized in that: display window is set, the switching signal that display window can cover according to the keyboard that magnetic inductor transmits, display key disk cover open and-shut mode under master control borad control on the keyboard case.
5, electronic lock key board unit according to claim 4 is characterized in that: the switch of supplying with or cutting off the electricity supply according to the control decision of master control borad is set on the master control borad.
6, electronic lock key board unit according to claim 5 is characterized in that: master control borad is provided with can point out keyboard sounding or light-emitting device that lid is opened.
7, electronic lock key board unit according to claim 5 is characterized in that: between keyboard case and the keyboard lid for being slidingly connected.
8, electronic lock key board unit according to claim 1 is characterized in that: being hinge type with keyboard lid and being connected of keyboard case, keyboard is collapsible to be covered on the keyboard case, and keyboard case is corresponding with magnetic inductor with the magnet that keyboard covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038582 CN2680804Y (en) | 2004-02-17 | 2004-02-17 | Keyboard apparatus of electronic door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038582 CN2680804Y (en) | 2004-02-17 | 2004-02-17 | Keyboard apparatus of electronic door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680804Y true CN2680804Y (en) | 2005-02-23 |
Family
ID=34607639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420038582 Expired - Fee Related CN2680804Y (en) | 2004-02-17 | 2004-02-17 | Keyboard apparatus of electronic door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680804Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050558A1 (en) * | 2009-10-26 | 2011-05-05 | 宁波永发集团有限公司 | Panel of electronic combination lock |
| CN109377619A (en) * | 2018-11-09 | 2019-02-22 | 珠海格力电器股份有限公司 | A kind of method, apparatus, computing device and storage medium for opening intelligent door lock |
| CN110984713A (en) * | 2019-12-03 | 2020-04-10 | 无锡太湖学院 | Intelligent identification lock entrance guard control device |
-
2004
- 2004-02-17 CN CN 200420038582 patent/CN2680804Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011050558A1 (en) * | 2009-10-26 | 2011-05-05 | 宁波永发集团有限公司 | Panel of electronic combination lock |
| CN109377619A (en) * | 2018-11-09 | 2019-02-22 | 珠海格力电器股份有限公司 | A kind of method, apparatus, computing device and storage medium for opening intelligent door lock |
| CN110984713A (en) * | 2019-12-03 | 2020-04-10 | 无锡太湖学院 | Intelligent identification lock entrance guard control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |