CN101787823A - Combined-control tuning device for digital lock - Google Patents
Combined-control tuning device for digital lock Download PDFInfo
- Publication number
- CN101787823A CN101787823A CN 201010135101 CN201010135101A CN101787823A CN 101787823 A CN101787823 A CN 101787823A CN 201010135101 CN201010135101 CN 201010135101 CN 201010135101 A CN201010135101 A CN 201010135101A CN 101787823 A CN101787823 A CN 101787823A
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- CN
- China
- Prior art keywords
- transmission arm
- hook lock
- pintle hook
- combined
- tuning device
- 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.)
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Abstract
The invention relates to a digital lock, in particular to a combined-control tuning device for a digital lock, in particular toa lock tongue or a locking/unlocking bolt plate. A locking plate is mounted at the locking end of the lock tongue or the locking/unlocking bolt plate; a hinging support is arranged at one end of a linking arm, and the other end thereof constitutes a moveable end; the locking plate is in sliding and clamping contact with the moveable end of the linking arm; and the linking arm is provided with a resetting device. Combined with the digital locks on the doors of various safes, vaults and arsenals, the invention mainly achieves the complete air isolation between the decoding tuning system of the digital lock and the locking/unlocking system of a handle, so as to control the operations in a uniform and harmonious way and perform the following unlocking procedures: 1. decoding; 2. dislocating; and 3. unlocking, thus preventing the code from being cracked by testing or preventing the lock from being technically unlocked; and the invention has the advantages of simple and compact structure, high security, simple and rapid locking and unlocking processes and reliable use.
Description
Technical field
The present invention relates to combination padlock.
Background technology
At present, the digital tuning system of nearly all coded lock all exists linkage with switching pintle hook lock plate system, it is easy to utilize this linkage not only to steal the survey password, and external force also can directly be destroyed pintle hook lock plate and digital disk system by handle, even direct pirate of the open cabinet door, in order to overcome this fatal scarce filling, all producers nearly all are the pintle hook lock plates that goes to block interlock with another cylinder lock both at home and abroad, and the security protection performance of cylinder lock own is strong inadequately, not only technical opening is all very simple easily with destructive unlatching, return safety cabinet and stay next keyhole, this almost is exactly a door that stays to the robber.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of combined-control tuning device of combination padlock is provided, can make handle open system and the complete air of digital disk tuning system isolated, unlatching out of supply effectively prevents to utilize linkage pirate of the open lockset.
The technical solution adopted for the present invention to solve the technical problems is: a kind of combined-control tuning device of combination padlock, relate to dead bolt or open and close the bolt plate, the locking end of dead bolt or switching bolt plate is equipped with the pintle hook lock plate, transmission arm one end is provided with hinged support, the other end is a movable end, the pintle hook lock plate slides to compress with the transmission arm movable end and contacts, and transmission arm has resetting means.
Described transmission arm slides to compress with the pintle hook lock plate and contacts, be meant that the transmission arm movable end has roller, the pintle hook lock integrated circuit board is gone into a jiao of limit the joint control corner cut is set, roller slides to compress with the joint control corner cut and contacts, perhaps the transmission arm movable end has the joint control corner cut, the pintle hook lock integrated circuit board is gone into Bian Yijiao roller is installed, and roller slides to compress with the joint control corner cut and contacts.
Described joint control corner cut adopts the joint control corner cuts of 5 degree to 60 degree, and it is smooth and easy that transmission arm movable end and pintle hook lock integrated circuit board are gone into the limit sliding-contact, and makes the pintle hook lock integrated circuit board go between limit and the digital disk keeping parallelism 1-5 mm distance apart.
Described resetting means adopts back-moving spring.
Described transmission arm is the single arm type transmission arm.
The invention has the beneficial effects as follows: simple in structure, transmission arm is provided with a back-moving spring on the fulcrum round pin of support end, the transmission arm movable end is gone into edge direction to digital driving-disc and pintle hook lock integrated circuit board to be compressed, transmission arm movable end and pintle hook lock integrated circuit board are gone into the limit sliding-contact and roller are pressed on the joint control corner cut, force the pintle hook lock integrated circuit board to go between limit and the digital disk keeping parallelism, form the interlock positioning relation at a distance of the 1-5 mm distance.Utilize combined-control tuning device to make the controlled in united and coordinating of combination padlock to sign indicating number tuning system and handle switching lock system, form air insulated completely, realize a pair of sign indicating number, two out of supply, three operation sequences of opening, realize effectively preventing to steal surveying the password position or utilizing handle outside destroy lock inner member, improve the security performance.
Description of drawings
Fig. 1 is the schematic diagram of structure of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the present invention uses schematic diagram.
Fig. 4 is second kind of structure applications schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples:
Embodiment 1
As Fig. 1, the combined-control tuning device of the combination padlock shown in 2, comprise radial type single arm type transmission arm 5 and the pintle hook lock plate 2 that is arranged on the dead bolt 1, transmission arm 5 one ends are provided with hinged support 7, back-moving spring 6 is installed on the hinged support 7, transmission arm 5 other ends are movable end, movable termination is equipped with roller 4, pintle hook lock plate 2 snaps in one jiao of joint control corner cut 3 that is provided with 15 degree on limit, the joint control corner cut 3 of pintle hook lock plate is slided to compress with the transmission arm movable end and is contacted, the axial line of roller 4 parallels with the axial line of hinged support 7, during installation as shown in Figure 3, the vertical center line of transmission arm 5 overlaps with the diameter line of digital driving-disc 8, and the mandrel top of driving-disc center is contacted with the central spot of transmission arm is vertical, back-moving spring 6 compresses the transmission arm movable end to digital driving-disc 8 and pintle hook lock plate 2 directions, the roller 4 of transmission arm 5 movable ends is perpendicular to pintle hook lock plate 2 and be pressed on the joint control corner cut 3 of pintle hook lock plate, forces the pintle hook lock integrated circuit board to go into that keeping parallelism forms the interlock positioning relation at a distance of 3 mm distance between limit and the digital disk.
Embodiment 2
The combined-control tuning device of combination padlock as shown in Figure 4, comprise radial type single arm type transmission arm 5 and the pintle hook lock plate 2 that is arranged on the dead bolt 1, transmission arm 5 one ends are provided with hinged support 7, back-moving spring 6 is installed on the hinged support 7, transmission arm 5 other ends are movable end, the end face of movable end has the joint control corner cut 3 of 30 degree, pintle hook lock plate 2 snaps in one jiao of upper end on limit roller 4 is installed, roller 4 slides to compress with joint control corner cut 3 and contacts, the plane parallel of the axial line of roller 4 and joint control corner cut 3, during installation, the vertical center line of transmission arm 5 overlaps with the diameter line of digital driving-disc 8, and the mandrel top of driving-disc center is contacted with the central spot of transmission arm is vertical, back-moving spring 6 compresses the transmission arm movable end to digital driving-disc and pintle hook lock plate direction, the switching railway line of pintle hook lock plate 2 and transmission arm 5 vertical center lines are on same straight line, the joint control corner cut 3 of transmission arm movable end and roller 4 sliding-contacts of pintle hook lock plate, and roller is pressed on the joint control corner cut, force the pintle hook lock integrated circuit board to go between limit and the digital disk keeping parallelism, form the interlock positioning relation at a distance of 4 mm distance.
Through test, joint control corner cut of the present invention adopts 5 degree, 10 degree, 15 degree, 20 degree, 25 degree, 30 degree, 35 degree, 40 degree, 45 degree, 50 degree, all passable when 55 degree or 60 are spent, as long as cooperate with roller, and guarantee that the smooth and easy and pintle hook lock integrated circuit board of sliding-contact goes between limit and the digital disk keeping parallelism and just can realize the object of the invention at a distance of the 1-5 mm distance.
Claims (6)
1. the combined-control tuning device of a combination padlock, relate to dead bolt or open and close the bolt plate, it is characterized in that: the locking end of dead bolt or switching bolt plate is equipped with the pintle hook lock plate, transmission arm one end is provided with hinged support, the other end is a movable end, the pintle hook lock plate slides to compress with the transmission arm movable end and contacts, and transmission arm has resetting means.
2. the combined-control tuning device of a kind of combination padlock according to claim 1, it is characterized in that: transmission arm slides to compress with the pintle hook lock plate and contacts, be meant that the transmission arm movable end has roller, the pintle hook lock integrated circuit board is gone into a jiao of limit the joint control corner cut is set, and roller slides to compress with the joint control corner cut and contacts.
3. the combined-control tuning device of a kind of combination padlock according to claim 1, it is characterized in that: transmission arm slides to compress with the pintle hook lock plate and contacts, be meant that the transmission arm movable end has the joint control corner cut, the pintle hook lock integrated circuit board is gone into Bian Yijiao roller is installed, and roller slides to compress with the joint control corner cut and contacts.
4. according to the combined-control tuning device of the arbitrary described a kind of combination padlock of claim 1-3, it is characterized in that: the joint control corner cut adopts the joint control corner cut of 5 degree to 60 degree, it is smooth and easy that transmission arm movable end and pintle hook lock integrated circuit board are gone into the limit sliding-contact, and make the pintle hook lock integrated circuit board go between limit and the digital disk keeping parallelism at a distance of the 1-5 mm distance.
5. according to the combined-control tuning device of the arbitrary described a kind of combination padlock of claim 1-3, it is characterized in that: resetting means adopts back-moving spring.
6. according to the combined-control tuning device of the arbitrary described a kind of combination padlock of claim 1-3, it is characterized in that: transmission arm is the single arm type transmission arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010135101A CN101787823B (en) | 2010-03-30 | 2010-03-30 | Combined-control tuning device for digital lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010135101A CN101787823B (en) | 2010-03-30 | 2010-03-30 | Combined-control tuning device for digital lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101787823A true CN101787823A (en) | 2010-07-28 |
| CN101787823B CN101787823B (en) | 2012-10-10 |
Family
ID=42531186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010135101A Expired - Fee Related CN101787823B (en) | 2010-03-30 | 2010-03-30 | Combined-control tuning device for digital lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101787823B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005113668A (en) * | 2003-09-17 | 2005-04-28 | Miwa Lock Co Ltd | Locking device for opening/closing body of casement window sash |
| CN2702000Y (en) * | 2004-03-29 | 2005-05-25 | 吴斐 | Electronic door lock |
| CN2705538Y (en) * | 2004-05-11 | 2005-06-22 | 曾波 | Anti-side pressure lock |
| CN2731023Y (en) * | 2004-08-10 | 2005-10-05 | 吴宏利 | Door lock cylinder |
| CN201605895U (en) * | 2010-03-30 | 2010-10-13 | 大连鼎信机电技术有限公司 | Integral control tuning device of digital lock |
-
2010
- 2010-03-30 CN CN201010135101A patent/CN101787823B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005113668A (en) * | 2003-09-17 | 2005-04-28 | Miwa Lock Co Ltd | Locking device for opening/closing body of casement window sash |
| CN2702000Y (en) * | 2004-03-29 | 2005-05-25 | 吴斐 | Electronic door lock |
| CN2705538Y (en) * | 2004-05-11 | 2005-06-22 | 曾波 | Anti-side pressure lock |
| CN2731023Y (en) * | 2004-08-10 | 2005-10-05 | 吴宏利 | Door lock cylinder |
| CN201605895U (en) * | 2010-03-30 | 2010-10-13 | 大连鼎信机电技术有限公司 | Integral control tuning device of digital lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101787823B (en) | 2012-10-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 |