CN2797544Y - Mechanical transmission device for lock - Google Patents
Mechanical transmission device for lock Download PDFInfo
- Publication number
- CN2797544Y CN2797544Y CN 200520103066 CN200520103066U CN2797544Y CN 2797544 Y CN2797544 Y CN 2797544Y CN 200520103066 CN200520103066 CN 200520103066 CN 200520103066 U CN200520103066 U CN 200520103066U CN 2797544 Y CN2797544 Y CN 2797544Y
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- utility
- model
- transmission device
- spring bolt
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a mechanical transmission device for locksets. The utility model comprises a motor, a transmission rod, a lock tongue mechanism, a rotary disk and a handle for opening doors. One end of the transmission rod is fixedly connected with the output shaft of the motor; the other end is arranged in the middle of disk teeth which are arranged on the rotary disk. The rotary disk is provided with a block slot of the lock tongue mechanism. The mechanical transmission device for locksets of the utility model has the advantages of safety, stability and reliability.
Description
Technical field the utility model relates to a kind of mechanical driving device of lockset, especially the mechanical driving device of electric lockset.
Background technology is present, generally all uses the mode of relay control electromagnetic actuation to realize opening or closing of lockset in the mechanical driving device of electric lockset.Because electromagnet unclamps under shock conditions or under the electric lockset situation about being moved with case (cabinet) easily, thereby the situation of auto-unlocking can often occur, thereby causes unnecessary loss.
Utility model content technical problem to be solved in the utility model is to propose a kind of safe, stable, reliable lockset mechanical driving device.
For solving the problems of the technologies described above, the utility model lockset mechanical driving device comprises motor, drive link, spring bolt mechanism, rotating disk and the handle that opens the door, one end and the described motor output shaft of described drive link are fixedly linked, its other end is located in the middle of the dish tooth of described rotating disk, and described rotating disk is provided with described spring bolt mechanism screens groove.
The utility model, is compared with Electronics Cryptographic Keys or Fingerprint Lock earlier when opening the door owing to adopted technique scheme, obtains giving electrical power behind the correct information.Motor rotates counterclockwise and drives drive link and rotates synchronously.Drive link is stirred the rotating disk backward rotation, makes on it screens groove that is provided with position that is up to the standard gradually.The rotation handle that opens the door drives spring bolt mechanism and moves inward, and makes in its screens groove that is stuck in rotating disk.Like this, dead bolt breaks away from lockhole, and door or chest just can be opened.At closing time, in the inside or the outside rotate the handle that opens the door, drive spring bolt mechanism and outwards move and insert lockhole, spring bolt mechanism is deviate from rotating disk screens groove gradually simultaneously.At this moment, control motor clockwise direction rotates, and the drive drive link is stirred rotating disk and counterclockwise rotated, and makes rotating disk prop up spring bolt mechanism, and spring bolt mechanism just can not move inward, and dead bolt just can not be deviate from from lockhole, and door is shut.Thereby the utility model lockset mechanical driving device has safety, stable, reliable advantage.
Description of drawings is described in further detail the utility model below in conjunction with drawings and embodiments.
Fig. 1 is the structural representation of the utility model lockset mechanical driving device;
Fig. 2 is the structural representation of lockset mechanical driving device opening procedure.
The specific embodiment as shown in the figure, the lockset mechanical driving device comprises motor 1, drive link 2, spring bolt mechanism 3, rotating disk 4, handle 5 and backstay 6 open the door, one end of drive link 2 and the output shaft of motor 1 are riveted together, and its other end places the centre of two set on the rotating disk 4 dish teeth 7.Rotating disk 4 is provided with screens groove 8, is used for making when opening the door spring bolt mechanism 3 can move inward and snap in this screens groove 8.Among the figure, the power line of 9 expression motors 1.
Claims (1)
1, lockset mechanical driving device, comprise motor, spring bolt mechanism and the handle that opens the door, it is characterized in that, it also includes drive link and rotating disk, one end and the described motor output shaft of described drive link are fixedly linked, its other end is located in the middle of the dish tooth of described rotating disk, and described rotating disk is provided with described spring bolt mechanism screens groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103066 CN2797544Y (en) | 2005-06-20 | 2005-06-20 | Mechanical transmission device for lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103066 CN2797544Y (en) | 2005-06-20 | 2005-06-20 | Mechanical transmission device for lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2797544Y true CN2797544Y (en) | 2006-07-19 |
Family
ID=36868783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103066 Expired - Fee Related CN2797544Y (en) | 2005-06-20 | 2005-06-20 | Mechanical transmission device for lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2797544Y (en) |
-
2005
- 2005-06-20 CN CN 200520103066 patent/CN2797544Y/en not_active Expired - Fee Related
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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 |