CN205206509U - Electronic lock with emergent power supply interface - Google Patents
Electronic lock with emergent power supply interface Download PDFInfo
- Publication number
- CN205206509U CN205206509U CN201520629565.6U CN201520629565U CN205206509U CN 205206509 U CN205206509 U CN 205206509U CN 201520629565 U CN201520629565 U CN 201520629565U CN 205206509 U CN205206509 U CN 205206509U
- Authority
- CN
- China
- Prior art keywords
- emergency service
- control system
- power supply
- service interface
- access control
- 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.)
- Active
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses an electronic lock with emergent power supply interface, including a lock body, the inside access control system that is equipped with of lock body, access control system is by external power source or inside storage battery power supply to be connected with the mechanical switch electricity and realize unblanking, locking the function, access control system still is equipped with emergent power supply interface, emergent power supply interface's main part inlay in in the predetermined mounting hole of lock body, emergent power supply interface's pin passes in the lock body predetermined mounting panel with the access control system electricity is connected. The utility model provides an electronic lock with emergent power supply interface can supply power through external power supply such as portable power source, cell -phone, computers under the condition of external power source or the battery outage in area certainly to the loss that the electronic lock became invalid and brings under the emergency has been avoided.
Description
Technical field
The utility model relates to electronic lock, specifically a kind of electronic lock with emergency service interface.
Background technology
Electronic password lock a kind of comes control circuit or chip operation (access control system) by Password Input, thus control the closed of mechanical switch, complete unblank, the electronic product of locking task.Its kind is a lot, has easy circuit product, also has based on the higher product of the cost performance of chip.The wider electronic password lock of present application take chip as core, realizes by programming.Electronic lock is in safety technological guard field, the electronic password lock with anti-theft alarm function replaces traditional mechanical code lock, overcome that mechanical code lock number of password is few, the shortcoming of poor safety performance, make coded lock all greatly improve a step technically or in performance.
No matter be based on circuit or the electronic lock realized based on chip, all need external power source or the battery that carries to power, otherwise inefficacy is lost its basic function by electronic lock.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of electronic lock with emergency service interface.The utility model adopts following technical scheme in order to achieve the above object:
Have an electronic lock for emergency service interface, comprise lock body, described lock body inside is provided with access control system, and described access control system is powered by external power source or internal battery, and is electrically connected with mechanical switch that realization is unblanked, blocking function; Described access control system is also provided with emergency service interface, and the main body of described emergency service interface is embedded in the default installing hole of described lock body, and the pin of described emergency service interface is electrically connected with described access control system through the installing plate preset in described lock body.
Preferably, described emergency service interface adopts MicroUSB interface.
Preferably, the VBUS end of described MicroUSB interface by diode ground connection, and is provided with fuse.
Preferably, the VBUS of described MicroUSB interface holds by the different capacitor grounding of several electric capacity.
Preferably, the VBUS end of described MicroUSB interface is by TVS pipe ground connection.
A kind of electronic lock with emergency service interface that the utility model provides can when external power source or the battery carried power-off, powered by external power supplys such as portable power source, mobile phone, computers, thus avoid in emergency circumstances electronic lock and to lose efficacy the loss brought.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a application's part, does not form improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is another angled arrangement schematic diagram of the utility model embodiment;
Fig. 3 is the utility model embodiment emergency service interface assembling schematic diagram;
Fig. 4 is the utility model embodiment emergency service interface circuit schematic diagram.
Detailed description of the invention
Describe the utility model in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model with illustrative examples of the present utility model and explanation at this, but not as to restriction of the present utility model.
As shown in FIG. 1 to 3, a kind of electronic lock with emergency service interface, comprise lock body 1, described lock body 1 inside is provided with access control system (sign), the Password Input end 2 of described access control system can be input keyboard or electron key, powered by external power source or internal battery under this access control system normal condition, and be electrically connected with mechanical switch 3 that realization is unblanked, blocking function; Described access control system is also provided with emergency service interface 4, concrete configuration mode is: lock body 1 one end is preset with installing hole 11, and installing plate 12 is preset with in lock body 1, the main body of described emergency service interface 4 is embedded in the default installing hole 11 of described lock body 1, and the pin of described emergency service interface 4 is electrically connected with described access control system through the installing plate 12 preset in described lock body 1.In the present embodiment scheme, installing hole 11 is positioned at the bottom surface of described lock body 1, avoids dust, water and foreign material to fall into emergency service interface 4.
As shown in Figure 4, as the preferred version of above-described embodiment scheme, described emergency service interface 4 adopts MicroUSB interface, MicroUSB interface has become the selection of each mobile phone, electronics manufacturer, the present embodiment adopts MicroUSB interface can ensure the versatility of product, 1st pin of MicroUSB interface is VBUS end, for external 5V power supply, 2nd pin, the 3rd pin, the 4th pin are respectively Data-end, Data+ end, ID end, for data transmission and identification, realize data downloading management function, the 5th pin is GND end, for ground connection.
As the improvement of above-described embodiment scheme, the VBUS end of described MicroUSB interface by diode (D6) ground connection, and is provided with fuse (FUSE1), prevents from burning out because electric current is excessive.
As the improvement of above-described embodiment scheme, the VBUS of described MicroUSB interface holds by different capacitor (C34, C35, C36, C37) ground connection of several electric capacity, makes supply current more steady.
As the improvement of above-described embodiment scheme, the VBUS end of described MicroUSB interface is by TVS pipe (TVS1) ground connection, and TVS pipe and Transient Suppression Diode, make electronic component from the damage of various surge pulse.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (5)
1. one kind has the electronic lock of emergency service interface, comprise lock body, described lock body inside is provided with access control system, and described access control system is powered by external power source or internal battery, and be electrically connected with mechanical switch that realization is unblanked, blocking function, it is characterized in that:
Described access control system is also provided with emergency service interface, and the main body of described emergency service interface is embedded in the default installing hole of described lock body, and the pin of described emergency service interface is electrically connected with described access control system through the installing plate preset in described lock body.
2. there is the electronic lock of emergency service interface as claimed in claim 1, it is characterized in that:
Described emergency service interface adopts MicroUSB interface.
3. there is the electronic lock of emergency service interface as claimed in claim 2, it is characterized in that:
The VBUS end of described MicroUSB interface by diode ground connection, and is provided with fuse.
4. there is the electronic lock of emergency service interface as claimed in claim 2, it is characterized in that:
The VBUS of described MicroUSB interface holds by the different capacitor grounding of several electric capacity.
5. there is the electronic lock of emergency service interface as claimed in claim 2, it is characterized in that:
The VBUS end of described MicroUSB interface is by TVS pipe ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629565.6U CN205206509U (en) | 2015-08-20 | 2015-08-20 | Electronic lock with emergent power supply interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520629565.6U CN205206509U (en) | 2015-08-20 | 2015-08-20 | Electronic lock with emergent power supply interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206509U true CN205206509U (en) | 2016-05-04 |
Family
ID=55844234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520629565.6U Active CN205206509U (en) | 2015-08-20 | 2015-08-20 | Electronic lock with emergent power supply interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020024509A1 (en) * | 2018-08-01 | 2020-02-06 | 珠海格力电器股份有限公司 | Smart door lock, and method and device for supplying power to smart door lock |
| US11199889B2 (en) | 2019-02-15 | 2021-12-14 | Carrier Corporation | Bezel interface providing backup power to relay control circuitry |
-
2015
- 2015-08-20 CN CN201520629565.6U patent/CN205206509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020024509A1 (en) * | 2018-08-01 | 2020-02-06 | 珠海格力电器股份有限公司 | Smart door lock, and method and device for supplying power to smart door lock |
| US11199889B2 (en) | 2019-02-15 | 2021-12-14 | Carrier Corporation | Bezel interface providing backup power to relay control circuitry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203645012U (en) | Concealed multifunctional children socket | |
| CN207677511U (en) | Power loss event reporting device and system | |
| CN205206509U (en) | Electronic lock with emergent power supply interface | |
| CN101789143A (en) | Electronic lock sealing control system | |
| CN101738515B (en) | Modular electric energy meter device and method for realizing same | |
| CN108447166A (en) | A kind of electronic lock using Single Wire Bus Technology | |
| CN206863095U (en) | Anti-electricity-theft electric energy meter case and anti-theft control system based on Quick Response Code system for unlocking | |
| CN106384416A (en) | Intelligent lock | |
| CN104779671A (en) | Mobile charger | |
| CN204012753U (en) | Protected type charging management system | |
| CN107125985A (en) | A kind of antitheft furniture equipped with GPS module | |
| CN204130787U (en) | A kind of rack Anti-thunder power socket | |
| CN104123767A (en) | Low-power-consumption access system for cabinet of power distribution station | |
| CN204117220U (en) | A kind of low-power consumption gate control system for distribution substation institute bin | |
| CN104638599A (en) | Vehicle USB interface circuit power supply protector | |
| CN209948699U (en) | Microcomputer anti-misoperation computer key charging device | |
| CN204732295U (en) | A kind of capacitor | |
| CN207728122U (en) | A kind of antitheft Fingerprint Lock | |
| CN205422217U (en) | Take fingerprint lock core of USB interface | |
| CN216286567U (en) | Input device with communication interface directly supplying power | |
| CN205081318U (en) | Intelligence power dish | |
| CN201515104U (en) | Socket with safety coded lock | |
| CN212304444U (en) | Locking device for handcart operation hole of high-voltage switch cabinet | |
| CN204330885U (en) | Electric automobile car-mounted terminal | |
| CN205029183U (en) | Control power supply box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |