CN203066662U - Contact pin type electric lock - Google Patents
Contact pin type electric lock Download PDFInfo
- Publication number
- CN203066662U CN203066662U CN 201220681492 CN201220681492U CN203066662U CN 203066662 U CN203066662 U CN 203066662U CN 201220681492 CN201220681492 CN 201220681492 CN 201220681492 U CN201220681492 U CN 201220681492U CN 203066662 U CN203066662 U CN 203066662U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- pin type
- type electric
- lock
- electric lock
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a contact pin type electric lock and belongs to the field of locks. The contact pin type electric lock mainly solves the problem that an existing mechanical lock is not high in safety and comprises a lock body and a key. The contact pin type electric lock is characterized in that the key comprises a plurality of contact pins, the contact pins are connected randomly, two of the contact pins will be connected, connectors in the number same with that of contact pins are arranged on the lock body, and the connection mode of the connectors is the same with that of the contact pins. The connectors are connected with a single chip microcomputer, and the single chip microcomputer is connected with a switch device of the lock body. The contact pin type electric lock can be opened only when the contact pins are matched with the connectors, and compared with a common key, a contact pin type key is not easy to duplicate. The contact pin type electric lock is quite high in safety.
Description
Technical field
The utility model relates to field of lockset, specifically a kind of contact pin type electric lock.
Background technology
General lockset is mechanical realization, and key is replicated easily, and even without key, lock is also had the people of research to open easily to lock, so the safety of mechanical lock is not high, can only be the not anti-thief of anti-gentleman.
The utility model content
The purpose of this utility model is to provide a kind of contact pin type electric lock, and this contact pin type electric lock has that a lock has a key made to fit the lock, key is not easy to copy, safe characteristics.
The technical scheme in the invention for solving the technical problem is: the contact pin type electric lock, comprise lock body and key, it is characterized in that, described key comprises some contact pins, is connected arbitrarily between contact pin and the contact pin, wherein must have two contact pins to connect, be provided with the joint of same quantity in the described lock body, the connected mode of described joint is identical with the connected mode of described contact pin, and described joint is connected with single-chip microcomputer, and described single-chip microcomputer is connected with the switching device of lock body.
The beneficial effects of the utility model are: owing to be provided with supporting contact pin and joint, have only and just can open lock when supporting, and the contact pin type key and unlike normal key easy copying, so safety of the present utility model is very high.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Among the figure: 1 key, 2 lock bodies, 3 contact pins, 4 joints, 5 single-chip microcomputers, 6 switching devices.
The specific embodiment
As shown in Figure 1, contact pin type electric lock of the present utility model, comprise lock body 2 and key 1, key 1 is made up of some contact pins 3, be at random between contact pin 3 and the contact pin 3, connect at random, can be independent one connectionless, the contact pin 3 that also can be two above any amount connects together, the more complicated safety of connected mode is more high, but wherein must have two contact pins 3 to connect, be provided with the joint 4 with contact pin 3 same quantity in the lock body 2, the connected mode of the connected mode of joint 4 and contact pin 3 is identical, all joints 4 all are connected with single-chip microcomputer 5, and single-chip microcomputer 5 is connected with the switching device 6 of lock body 2.
Operating principle of the present utility model is: after contact pin 3 is inserted into 2 li of lock bodies and joint 4 contacts, interconnected two contact pins 3 start single-chip microcomputer 5, whether the conducting information that single-chip microcomputer 5 begins to scan each contact pin 3 communicates with the conducting information of each joint 4, if it is identical, single-chip microcomputer 5 sends unlock command to switching device 6, if inequality, then do not send unlock command.
Except the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (1)
1. contact pin type electric lock, comprise lock body and key, it is characterized in that, described key comprises some contact pins, is connected arbitrarily between contact pin and the contact pin, wherein must have two contact pins to connect, be provided with the joint of same quantity in the described lock body, the connected mode of described joint is identical with the connected mode of described contact pin, and described joint is connected with single-chip microcomputer, and described single-chip microcomputer is connected with the switching device of lock body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681492 CN203066662U (en) | 2012-12-12 | 2012-12-12 | Contact pin type electric lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220681492 CN203066662U (en) | 2012-12-12 | 2012-12-12 | Contact pin type electric lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203066662U true CN203066662U (en) | 2013-07-17 |
Family
ID=48765472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220681492 Expired - Fee Related CN203066662U (en) | 2012-12-12 | 2012-12-12 | Contact pin type electric lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203066662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979378A (en) * | 2012-12-12 | 2013-03-20 | 王治理 | Pin type electric lock |
-
2012
- 2012-12-12 CN CN 201220681492 patent/CN203066662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979378A (en) * | 2012-12-12 | 2013-03-20 | 王治理 | Pin type electric lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131212 |