CN2846641Y - Lock core with electric control device - Google Patents
Lock core with electric control device Download PDFInfo
- Publication number
- CN2846641Y CN2846641Y CN 200520120725 CN200520120725U CN2846641Y CN 2846641 Y CN2846641 Y CN 2846641Y CN 200520120725 CN200520120725 CN 200520120725 CN 200520120725 U CN200520120725 U CN 200520120725U CN 2846641 Y CN2846641 Y CN 2846641Y
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- CN
- China
- Prior art keywords
- lock core
- electromagnetic valve
- lock
- transmission plate
- spring
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of the lock, and specifically relates to a lock core with electric control device. The inside of the lock core is provided with a lock cylinder, a transmission plate, a pull fork, a shaft, an on-off, an electromagnetic valve, a micro switch and a steel ball; the transmission plate is provided with a spring and a spring pocket, and tail end of the transmission plate is connected with the shaft, the on-off, and the pull fork; one side of the on-off is provided with the spring and the electromagnetic valve, and the other side is connected with the shaft. The inside of the lock core is provided with a micro switch groove and a steel ball groove, and the two grooves are formed and connected in shape of '+'; one side of the steel ball is connected with the micro switch, and the other side is connected with the transmission plate. Compared with the prior art, the utility model has the following advantages: making use of the transmission plate, the shaft, the on-off and the electromagnetic valve inside the lock core realizes that the unlocking by the machinery key has the function of idle running; making use of the micro switch, the steel ball and the transmission plate inside the lock core can detect the unlocking by the machinery key; the unlocking signal detected by the micro switch is processed by control circuit if it is illegal to unlock or controls the lock cylinder to have an idle running, ensuring the safety and the reliability of the lock core.
Description
Technical field:
The utility model belongs to the technical field of lock, is specifically related to a kind of lock core of charged control device.
Background technology:
At present, existing electronic lock core safety is not high, unblanks with master key easily, and lock core easily bores, easily sled can not satisfy customer requirements.
Summary of the invention:
The purpose of this utility model is to avoid above-mentioned weak point of the prior art, and the lock core of the reliable charged control device of a kind of both safety is provided.
The purpose of this utility model is achieved by following technical proposals: lock gall, driver plate, fork, rotating shaft, clutch, electromagnetic valve, microswitch, steel ball are set in lock core, key is set on the lock gall, the inner end of lock gall links to each other with driver plate; Spring and spring housing are housed on the driver plate, the other end of driver plate links to each other with rotating shaft and clutch, the other end of clutch is provided with spring, and link to each other with electromagnetic valve by spring, rotating shaft is connected with fork, and microswitch groove and steel bead groove are set in the lock core, and two grooves shaping "+" font communicates, steel ball one side in the steel bead groove links to each other with microswitch, and opposite side links to each other with driver plate.
The utility model has following advantage compared to existing technology:
1 utilizes driver plate, rotating shaft, clutch and the electromagnetic valve in the lock core, realizes that the mechanical key unlocking tool has lost motion functionality;
2 utilize lock core interior microswitch, steel ball and driver plate can detect mechanical key unblanks;
The unlocking signal that 3 microswitches are detected is handled to discern by electronic circuit and is illegally unblanked, and the idle running of control lock gall, and guarantees lock core safety, reliable.
Description of drawings:
Fig. 1, be the utility model spare and accessory parts analysis charts
Fig. 2, be the utility model sectional view
Fig. 3, be circuit diagram of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
With reference to accompanying drawing 1, accompanying drawing 2 the utility model are by lock gall 1, driver plate 2, lock body 3, fork 4, rotating shaft 5, clutch 5.1, spring 5.2, electromagnetic valve 5.3, microswitch 6, latch 7, steel ball 8, control circuit board 9 is formed, key 1.1 is set in lock gall 1, spring housing 2.1 is set in driver plate 2,2.3 and spring 2.2, driver plate 2 and rotating shaft 5, clutch 5.1 connects, rotating shaft 5 links to each other with fork 4, magnet 4.1 is set in fork 4, between electromagnetic valve 5.3 and clutch shaft 5.1, spring 5.2 is set, the other end of electromagnetic valve 5.3 is provided with cover plate 5.4 and screw 5.5, steel bead groove 3.1 is set in the lock body 3, switch groove 3.2, and two grooves shaping "+" font conducting, steel ball 8 one sides in the steel bead groove 3.1 link to each other with driver plate 2, opposite side links to each other with microswitch 6, lead 6.1 back sides is set in the microswitch 6 connects latch 7, spring 7.1 is set in the latch 7, the other end of spring 7.1 is provided with envelope pearl 7.2.
Form by microcomputer chip U1, intelligent card chip U2, holder chip U3, voltage checking chip U4 and program detection chip U5 with reference to accompanying drawing 3 control circuits, 6,7,8 pin of microcomputer chip U1 link to each other with 6,5,7 pin of holder chip U3 respectively, 10 pin of U1 link to each other with 1 pin of intelligent card chip U2, and the information of U2 is by the microcomputer chip U1 holder U3 that restores.2 pin of voltage checking chip U4 link to each other with 19 pin of U1, and the voltage signal input U1 that changes is compared.1,2,5,6 pin of program detection chip U5 link to each other with 3,10,16,17 pin of U1 respectively, be that the working programme of U1 and the information of each interface input are compared, send instruction afterwards again, whether allow U1 output signal control alarm and micro machine work.12,13,14,15 pin of U1 are microswitch inputs, and 18 pin are LED indication ends, and 26,27 pin and C1, C2, X1 form oscillating circuit, and 22-23 pin delivery outlet control motor is unblanked or locking 24 pin alarm outputs.
Operating principle:
Driver plate one end is arranged in the key of lock gall, the other end links to each other with clutch, the side of driver plate connects steel ball, when key inserts key, be contained in driver plate on the groove and press steel ball after stressed, and the triggering microswitch, the other end of driver plate promotes clutch and combines the triggering signal of microswitch with electromagnetic valve simultaneously, be sent to control circuit, this circuit performs an analysis to signal, and makes the permission mechanical key and unblank, and then electromagnetic valve is not worked, clutch reset (with being connected rotating shaft after electromagnetic valve separates), at this moment, clutch, rotating shaft, fork, driver plate, lock gall, mechanical key fuses, and can finish unlocking action.If do not allow mechanical key to unblank, control circuit starts electromagnetic valve work, clutch separates with rotating shaft, and lock gall and driver plate idle running can not drive fork and unblank.
Claims (2)
1. one kind by lock gall 1, driver plate 2, lock body 3, fork 4, rotating shaft 5, clutch 5.1, electromagnetic valve 5.3, microswitch 6, latch 7, steel ball 8, the lock core of the charged control device that control circuit board 9 is formed, it is characterized in that this lock core one side is provided with steel bead groove 3.1, switch groove 3.2, steel ball 8 is set in the steel bead groove 3.1, latch 7, spring 7.1, envelope pearl 7.2, microswitch 6 leads 6.1 are set in the switch groove 3.2, opposite side is provided with lock gall 1, driver plate 2, fork 4, rotating shaft 5, clutch 5.1, electromagnetic valve 5.3, spring 2.1 is set on the driver plate 2, spring housing 2.2, between clutch 5.1 and the electromagnetic valve 5.3 spring 5.2 is set, lead 5.6 is set on the electromagnetic valve 5.3, and electromagnetic valve 5.3 tail ends are provided with cover plate 5.4, screw 5.5.
2. the lock core of charged control device according to claim 1 is characterized in that the electromagnetic valve 5.3 of this lock core, microswitch 6 are connected with control circuit board 9 by lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120725 CN2846641Y (en) | 2005-12-23 | 2005-12-23 | Lock core with electric control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520120725 CN2846641Y (en) | 2005-12-23 | 2005-12-23 | Lock core with electric control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846641Y true CN2846641Y (en) | 2006-12-13 |
Family
ID=37512062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520120725 Expired - Fee Related CN2846641Y (en) | 2005-12-23 | 2005-12-23 | Lock core with electric control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846641Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733670A (en) * | 2011-04-08 | 2012-10-17 | 美迪特科技（沈阳）有限公司 | Double-unlocking electronic lock head capable of directly replacing mechanical lock head |
| CN103266818A (en) * | 2012-02-15 | 2013-08-28 | 中山亚萨合莱安防科技有限公司 | Digital mechanical double-security lock and plug thereof |
| CN103334644A (en) * | 2013-07-25 | 2013-10-02 | 四川润智兴科技有限公司 | High-safety clutch electric lock |
| CN103541602A (en) * | 2013-10-12 | 2014-01-29 | 江门市大前门智能门控科技有限公司 | Protective alarming structure matched with idling lock cylinder |
| CN103790443B (en) * | 2013-12-25 | 2016-01-06 | 吴斐 | A kind of for the transmission gear for electric motor in electronic lock |
| CN107083875A (en) * | 2017-06-17 | 2017-08-22 | 武汉普林光通科技有限公司 | Control method with the electronic lock cylinder of automatic clutch and the electronic lock cylinder |
| CN107816252A (en) * | 2017-04-18 | 2018-03-20 | 上海英特罗机械电气制造股份有限公司 | Lock core disengaging type device |
-
2005
- 2005-12-23 CN CN 200520120725 patent/CN2846641Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733670A (en) * | 2011-04-08 | 2012-10-17 | 美迪特科技（沈阳）有限公司 | Double-unlocking electronic lock head capable of directly replacing mechanical lock head |
| CN102733670B (en) * | 2011-04-08 | 2014-11-26 | 沈阳美迪特信息技术有限公司 | Double-unlocking electronic lock head capable of directly replacing mechanical lock head |
| CN103266818A (en) * | 2012-02-15 | 2013-08-28 | 中山亚萨合莱安防科技有限公司 | Digital mechanical double-security lock and plug thereof |
| CN103266818B (en) * | 2012-02-15 | 2015-08-12 | 中山亚萨合莱安防科技有限公司 | Digital mechanical Double-insurance lock tool and lock core thereof |
| CN103334644A (en) * | 2013-07-25 | 2013-10-02 | 四川润智兴科技有限公司 | High-safety clutch electric lock |
| CN103541602A (en) * | 2013-10-12 | 2014-01-29 | 江门市大前门智能门控科技有限公司 | Protective alarming structure matched with idling lock cylinder |
| CN103790443B (en) * | 2013-12-25 | 2016-01-06 | 吴斐 | A kind of for the transmission gear for electric motor in electronic lock |
| CN107816252A (en) * | 2017-04-18 | 2018-03-20 | 上海英特罗机械电气制造股份有限公司 | Lock core disengaging type device |
| CN107083875A (en) * | 2017-06-17 | 2017-08-22 | 武汉普林光通科技有限公司 | Control method with the electronic lock cylinder of automatic clutch and the electronic lock cylinder |
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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 |