CN201605895U - Integral control tuning device of digital lock - Google Patents
Integral control tuning device of digital lock Download PDFInfo
- Publication number
- CN201605895U CN201605895U CN2010201443786U CN201020144378U CN201605895U CN 201605895 U CN201605895 U CN 201605895U CN 2010201443786 U CN2010201443786 U CN 2010201443786U CN 201020144378 U CN201020144378 U CN 201020144378U CN 201605895 U CN201605895 U CN 201605895U
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- CN
- China
- Prior art keywords
- transmission arm
- hook lock
- pintle hook
- tuning device
- opening
- 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 - Lifetime
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Abstract
The utility model relates to a digital lock, and provides an integral control tuning device of a digital lock, in particular to a lock tongue or an opening and closing bolt plate; the locking and clamping end of the lock tongue or the opening and closing bolt plate is provided with a locking and clamping plate; one end of a linkage arm is provided with a hinged supporting point, and the other end thereof is a movable end; the locking and clamping plate is contacted with a movable end of the linkage arm in a sliding and pressing manner; and the linkage arm is provided with a resetting device. The utility model is matched for use with digital locks on doors of various safety boxes, various hardware storages and weapons depots, mainly leads the digital lock to realize complete air isolation between a code-checking and tuning system and an opening and closing system of a handle, leads the actions thereof to be necessarily controlled in uniform coordination, and achieves an opening program of code checking, then out of gear and finally opening, so as to avoid from stealing and measuring passwords or technical opening. The integral control tuning device has simple and compact structure, strong safety protection, simple and fast opening and closing and reliable use.
Description
Technical field
The utility model 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 purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of combined-control tuning device of combination padlock is provided, and can make handle open system and the complete air of digital disk tuning system isolated, and unlatching out of supply effectively prevents to utilize linkage pirate of the open lockset.
The technical scheme that its technical problem that solves the utility model adopts 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 beneficial effects of the utility model are: 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 the utility model structure.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is that the utility model is used schematic diagram.
Fig. 4 is second kind of structure applications schematic diagram of the utility model.
The specific embodiment
The utility model 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.
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, the utility model joint control corner cut 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 utility model purpose 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 |
|---|---|---|---|
| CN2010201443786U CN201605895U (en) | 2010-03-30 | 2010-03-30 | Integral control tuning device of digital lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201443786U CN201605895U (en) | 2010-03-30 | 2010-03-30 | Integral control tuning device of digital lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605895U true CN201605895U (en) | 2010-10-13 |
Family
ID=42950604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201443786U Expired - Lifetime CN201605895U (en) | 2010-03-30 | 2010-03-30 | Integral control tuning device of digital lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787823A (en) * | 2010-03-30 | 2010-07-28 | 大连鼎信机电技术有限公司 | Combined-control tuning device for digital lock |
-
2010
- 2010-03-30 CN CN2010201443786U patent/CN201605895U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787823A (en) * | 2010-03-30 | 2010-07-28 | 大连鼎信机电技术有限公司 | Combined-control tuning device for digital lock |
| CN101787823B (en) * | 2010-03-30 | 2012-10-10 | 大连鼎信机电技术有限公司 | Combined-control tuning device for digital lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101013 Effective date of abandoning: 20121010 |