CN201190468Y - Resetting device of ID combination padlock - Google Patents
Resetting device of ID combination padlock Download PDFInfo
- Publication number
- CN201190468Y CN201190468Y CNU2008200462532U CN200820046253U CN201190468Y CN 201190468 Y CN201190468 Y CN 201190468Y CN U2008200462532 U CNU2008200462532 U CN U2008200462532U CN 200820046253 U CN200820046253 U CN 200820046253U CN 201190468 Y CN201190468 Y CN 201190468Y
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- CN
- China
- Prior art keywords
- electromagnet
- lock
- dead bolt
- main dead
- restoration
- 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 discloses a restoration device for an ID digital lock, which comprises a main lock bolt and an electromagnet and an electric control device thereof which are arranged at the periphery of the main lock bolt, wherein, the main bolt is arranged in a lock case and connected with a lock core. The restoration device is characterized in that a clamping groove matched with an electromagnetic core shaft is arranged on the main lock bolt; the rear part of the clamping groove is a restoration inclined surface, the electromagnetic core shaft is ejected to movably contact the restoration inclined surface when the lock is illegally unlocked. The restoration device combines an electric lock and a mechanical lock, has the advantages of accurate and reliable restoration, low failure rate, compact structure, pick prevention, drilling prevention, deciphering prevention and safe and reliable operation, and has good popularization value.
Description
Technical field
The utility model relates to lock technology field, more particularly relates to a kind of resetting means of ID combination padlock.
Background technology
At present, existing lockset kind mainly contains mechanical lock, coded lock, electromechanical lock etc.Mechanical lock mainly is to be made of casing, lock core, dead bolt and the executing agency of unblanking, the shortcoming of this lockset be pick-proof, anti-drilling, theftproof performance is poor.Coded lock is made up of input circuit, password identification circuit, control circuit, drive circuit and lock body structure, by password identification circuit identification input password, output opens or closes the control signal of lock, utilizes drive circuit to drive the control actuating equipment, promptly implements opening or closing of lock body structure.The lock body of this structure has only single password unlocking function, and password is decrypted easily.Electromechanical lock is electronics and the mechanical theftproof lock that makes up, it is present theftproof performance lockset preferably, as Chinese patent application number is 200320117955.2, the applying date is on November 8th, 2003, denomination of invention is an a kind of mechanical type reset lockout mechanism, comprise mechanism for locking up, slide block mechanism, blocking mechanism, testing agency and control circuit, it is characterized in that mechanism for locking up and slide block mechanism join, slide block mechanism other and blocking mechanism, testing agency joins, slide block mechanism other and blocking mechanism, testing agency joins, blocking mechanism, testing agency joins with control circuit respectively.This patent to main sealed enforcement locking, is implemented anti-skilled unlocking, anti-theft feature by magnetic-holding electric magnet, and theftproof performance is superior.Its shortcoming is a slide block mechanism and comparatively complicated with being connected of blocking mechanism, inconvenience is installed, the cost height.For this reason, how to realize developing on the basis of existing technology one easy for installation, cost is low, the resetting means that further strengthens the lockset of theftproof performance has become the problem that people inquire into.
Summary of the invention
The purpose of this utility model is exactly that a kind of not only confidentiality height, compact conformation, the cost that provide for the deficiency that solves prior art are low, and the resetting means of safe and reliable ID combination padlock.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of resetting means of ID combination padlock, comprise and be arranged on main dead bolt, the electromagnet that is arranged on main bolt periphery and the electric control gear thereof that is connected with lock core in the lock housing, it is characterized in that: described main dead bolt is provided with the screens groove that matches with the electromagnet mandrel, the rear portion of screens groove is the inclined-plane that resets, and the electromagnet mandrel contacts with the inclined-plane that resets is movable.
As further specifying of such scheme, described screens groove is positioned at the top of main dead bolt, and electromagnet is vertically set on the top of screens groove, and the angle of inclination on the inclined-plane that resets is 15～85 °.
Described electromagnet is two freeze mode electromagnet, the inclined-plane sliding-contact that resets of the mandrel At time of eject of this electromagnet and screens groove.
Be provided with backstay in the described main dead bolt, the outer periphery of main dead bolt is equipped with the microswitch that matches with backstay, the external warning device of this switch.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, the utility model adopts and is provided with on the main dead bolt and two screens grooves that keep the mutual clamping of electromagnet mandrel, and form the inclined-plane that resets at the rear portion of screens groove, two mandrels of electromagnet that keep can be slided along the inclined-plane that resets at At time of eject, thereby realize that electromagnet resets, in known technology, after moving in gathering sill by slide block drive pin driving sliding block, driving the structure that electromagnet resets again compares, structure is more simple, installs more conveniently, and cost also reduces greatly.
2, electromagnet electric control gear of the present utility model connects microcomputer controller, when lockset under situation about illegally opening, promptly illegally forcing main dead bolt to move toward the interior direction of lock body disconnects microswitch, electronic system will allow loudspeaker report to the police immediately, the drive magnet mandrel stretches out simultaneously, when main dead bolt moves to screens groove and electromagnet mandrel again can't be mobile in the lock body when offseting retaining, the main dead bolt lock body of not withdrawing fully yet, still can't open the door, reach the locking purpose, thereby the realization anti-theft feature even make the thief join to such an extent that key also can't be opened lockset, has ensured people's household safety.
Description of drawings
Fig. 1 is in the structural representation of locking state for the utility model;
Fig. 2 is in the structural representation of legal unlocking condition for the utility model;
Fig. 3 is in the structural representation of illegal unlocking condition for the utility model;
Fig. 4～Fig. 7 is the structural representation of the utility model electromagnet reset process.
Description of reference numerals: 1, lock housing 2, lock core 3, main dead bolt 4, electromagnet 5, wiring board 6, screens groove 7, the inclined-plane 8 that resets, backstay 9, microswitch 10, electromagnet mandrel
The specific embodiment
As Fig. 1～shown in Figure 2, the resetting means of the utility model ID combination padlock, comprise and be arranged on the main dead bolt 3 that is connected with lock core 2 in the lock housing 1, electromagnet 4 and the electric control gear thereof that is arranged on main dead bolt 3 peripheries, the electric control gear of electromagnet is positioned on the wiring board 5, microcomputer controller is equipped with in this wiring board, one key condition checkout gear and this microcomputer controller are housed in the lock core to join, can judge the legitimacy of inserting lock core key by key condition checkout gear and microcomputer controller, thereby control electromagnet mandrel is flexible.Main dead bolt 3 is provided with the screens groove 6 that matches with electromagnet mandrel 10, the rear portion of screens groove 6 is the inclined-plane 7 that resets, electromagnet mandrel 10 At time of ejects are slidingly connected with the inclined-plane 7 that resets, in the present embodiment, electromagnet adopts two freeze mode electromagnet, and in the electromagnetic core shaft extension went out the 2mm scope, its internal magnets held the electromagnet mandrel, magnetic force makes the electromagnet mandrel keep retracted mode greater than outer top spring force; Reach beyond the 2mm when apply current drives electromagnetic core axle to coil, this moment internal magnets suction less than outer top spring force, spring makes the maintenance of electromagnet mandrel stretch out state, need not to continue to add electric current.Screens groove 6 is positioned at the top of main dead bolt 3, and electromagnet 4 is vertically set on the top of screens groove 6, and the angle of inclination on the inclined-plane 7 that resets is 15～85 °.Be provided with backstay 8 in the main dead bolt 3, the outer periphery of main dead bolt 3 is equipped with the microswitch 9 that matches with backstay 8, the external warning device of this switch.
In the use, the concrete course of work is as follows:
1) process of locking
As shown in Figure 1, when locking, key drive lock core revolves to the direction of locking and takes two turns, main dead bolt outwards stretches out fully, and the backstay that is installed on the main dead bolt is depressed microswitch, when main dead bolt extend out in tail 4mm scope, the microswitch closure, electronic system is made the door lock safe handling, enters warning, finishes and locks.
2) the legal process of unblanking
As shown in Figure 2, insert lock core when legal key, electronic system detects when being legal key, to the electromagnet energising, then the electromagnet mandrel can not stretch out, and key drive lock core revolves to the direction of unblanking and takes two turns, main dead bolt is inwardly withdrawn, make backstay unclamp microswitch, finish and unblank.
The locking process of 3) illegally unblanking
As shown in Figure 3, when illegal key inserts lock core, it is illegal key that electronic system detects, when driving lock core, illegal key rotates a circle to the direction of unblanking, when making main dead bolt inwardly withdraw lattice, the backstay pressure that is installed on the main dead bolt is unclamped microswitch, after electronic system is received the microswitch signal, illegal and the electronic system detection of comprehensive key is judged to be illegal key and attempts to unblank, at this moment, the electromagnet energising is stretched out mandrel, stop that main dead bolt further withdraws, finish the locking process of illegally unblanking.
4) reseting procedure of electromagnet
Fig. 4～shown in Figure 7 when driving lock core with key to the direction rotation of locking, outwards stretches out main dead bolt fully, and the electromagnet mandrel that is in the state of stretching out moves up along the inclined-plane that resets on the dead bolt screens groove, makes it get back to original state, unlocking.
The utility model is not limited to the foregoing description; described electromagnet is except adopting two freeze mode electromagnet; can also take the electromagnet of other type; any those skilled in the art can do numerous modifications and variations; under the spirit that does not break away from utility model, all in the claimed scope of the utility model.
Claims (4)
1, a kind of resetting means of ID combination padlock, comprise and be arranged on main dead bolt, the electromagnet that is arranged on main bolt periphery and the electric control gear thereof that is connected with lock core in the lock housing, it is characterized in that: described main dead bolt is provided with the screens groove that matches with the electromagnet mandrel, the rear portion of screens groove is the inclined-plane that resets, and the electromagnet mandrel contacts with the inclined-plane that resets is movable.
2, the resetting means of ID combination padlock according to claim 1 is characterized in that: described screens groove is positioned at the top of main dead bolt, and electromagnet is vertically set on the top of screens groove, and the angle of inclination on the inclined-plane that resets is 15～85 °.
3, the resetting means of ID combination padlock according to claim 1 is characterized in that: described electromagnet is two freeze mode electromagnet, the inclined-plane sliding-contact that resets of the mandrel At time of eject of this electromagnet and screens groove.
4, the resetting means of ID combination padlock according to claim 1 is characterized in that: be provided with backstay in the described main dead bolt, the outer periphery of main dead bolt is equipped with the microswitch that matches with backstay, the external warning device of this switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200462532U CN201190468Y (en) | 2008-04-11 | 2008-04-11 | Resetting device of ID combination padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200462532U CN201190468Y (en) | 2008-04-11 | 2008-04-11 | Resetting device of ID combination padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190468Y true CN201190468Y (en) | 2009-02-04 |
Family
ID=40334627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200462532U Expired - Fee Related CN201190468Y (en) | 2008-04-11 | 2008-04-11 | Resetting device of ID combination padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190468Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638964A (en) * | 2009-07-28 | 2010-02-03 | 佛山市顺德区盈通实业有限公司 | Voice digital lock for safe |
| CN110318586A (en) * | 2018-03-30 | 2019-10-11 | 云丁网络技术(北京)有限公司 | A kind of electric door lock and its control method |
-
2008
- 2008-04-11 CN CNU2008200462532U patent/CN201190468Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638964A (en) * | 2009-07-28 | 2010-02-03 | 佛山市顺德区盈通实业有限公司 | Voice digital lock for safe |
| CN110318586A (en) * | 2018-03-30 | 2019-10-11 | 云丁网络技术(北京)有限公司 | A kind of electric door lock and its control method |
| CN110318586B (en) * | 2018-03-30 | 2021-01-01 | 云丁网络技术(北京)有限公司 | Electric door lock and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FOSHAN SHUNDE YINGTONG INDUSTRY CO.,LTD. Free format text: FORMER OWNER: FOSHAN SHUNDE SHENWEI ELECTRIC APPLIANCE SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20100122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100122 Address after: Mai Village Shunde District Xingtan town village in Guangdong province Foshan city seven Kau Industrial Zone Bai'an Road West No. 3, zip code: 528325 Patentee after: Foshan Yingtong Industrial Co., Ltd. Address before: Guangdong province Foshan city seven Kau Shunde Xingtan town industrial zone Bai'an Road West No. 9 block of zip code: 528325 Patentee before: Foshan Shunde Shenwei Electric Appliance Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20150411 |
|
| EXPY | Termination of patent right or utility model |