CN2287189Y - Safeguard for lock hole - Google Patents

Abstract

The utility model relates to a safety device for a lock hole of a lock, and in fact is another lock. The utility model has no key and no lock hole, uses a password type lock for locking and unlocking, has at least one baffle plate of the lock hole of the lock, uses a mechanical or a mechanical and electronic dual-control password lock for locking and unlocking, and is arranged on a frame in a moving way; when the baffle plate is locked, the lock hole of the lock is rightly shielded; when the baffle plate is unlocked, the lock hole of the lock is exposed. With the utility model, the safety of the lock holes of various locks can be protected. The utility model is a new effective tool used for protecting the lock hole of the lock from stealing, prizing, rolling, blocking, destroying, etc.

Description

The protective device of lockset lockhole

The protective device of lockset lockhole described in the utility model, it in fact also is a lockset, be able to protect other lockset lockhole again, belongs to the life appliance technical field.It has related to the special lockset of a kind of no key own, no lockhole.

Lockset usually has the key of unlatching, so stayed lockhole on one's body at these locksets, the lockset as on the door, family, on the office door, on the unit door mostly stays lockhole.The lockhole that stays has brought unsafe factor: can borrow lockhole to pry open lock as the thief, crack a crib, lose property; Also have greedy player, with wood chip (as matchstick), metal smallclothes, paper scrap, adhesive, even handstone, earth, cement etc. block lockhole, make owner return to have key to insert and do not go into lockhole, do not open door, do not enter house, it is all non-to make us dacrygelosising, and a minor matter is finished time-consuming being harmful to the health.What is more, have and seldom do not consider apprentice worth doing, or unique, or mischief, others' lockset is rolled into iron nail from lockhole, or damage lockhole with instrument, cause lockset to scrap, become the lock that can't open, the door of being locked has also become the door that can't open, lead to an artificial calamity, can give Jonahs such as life, work, family and difficulty.In this case, firm lockset, valuable lockset as the lockset of triangular or four rib keys, are locked valuable and senior door, case, cabinet etc., because the consequence that the breaking-up of lockset lockhole brings is just serious more.These situations of this patent narration are not groundless, and are sensational.Because that the lockset lockhole attracts is robbed or burgled, row sled, roll ruin, the big minor accident of plug-hole, damage or the like, bring worried and the loss that causes really are present in the middle of people's the life, occur in us at one's side also constantly ....Therefore, security personnel's problem of lockset lockhole as the pick-proof of lockhole, anti-blocking, anti-security personnel's problem such as ruin, has formed a social concern, must cause concern, and main is should try every possible means to solve.It is one of way that addresses this problem that the scheme that the utility model proposes is worked as.

The purpose of the present utility model, security personnel at the lockset lockhole more and more become under the situation of a social concern just, to the protective device of society's release lockset lockhole, it comes down to another lockset, it is installed in lockset lockhole place and can makes the lockset lockhole play certain security personnel's effect.

The technical solution of the utility model is as follows: a kind of protective device of lockset lockhole, its structure is another lockset with structure fully, it is installed in lockset lockhole place and plays security personnel's lockset lockhole, it has-the known frame for movement of individual lockset and structure outside, technical characterstic is: it has the baffle plate of a slice security personnel lockset lockhole at least, baffle plate closes locking, opens and be movably arranged on its framework by the puzzle lock handset that no key does not have lockhole, and blocked the lockset lockhole when baffle plate is in the locked position just, then exposed the lockset lockhole when being unlocked.Baffle plate and install between its framework can be movable plug-type, the plate of groove-plate around its movable rotary, plate around the structures such as movable closing type of vertical pivot.The lock handset of baffle plate is closed and is adopted structure that no key do not have lockhole in order that the security personnel of self, this lock handset close by the cipher control locking with open, make baffle plate locking and activity.Locking the handset pass can be plug-jack structure, key-groove structure, tongue-mouth structure, bolt-pore structure, slotting-pass structure (as inserting-pass structure of old-fashioned timber) or the like, also can be that above-mentioned known lock handset is closed any two kinds, three kinds combination, can also be above-mentioned every kind repetition formula combination (composite construction that two or three pairs of in this way inserting-pass is combined into).The moving part that the antithetical phrase of these lockings-lock handset closes and quiet can affect, control with spring or pellet shot from a slingshot, to realize opening the function with locking.These all have been the technique known contents.

The protective device of aforesaid lockset lockhole, detailed technology contents has: it can be the puzzle lock handset pass of full machinery that its puzzle lock handset is closed, and also can be that the puzzle lock handset of the two controls of machinery and electronics is closed.It is locking and the unlatching that is come control lock by the password of fully mechanical that the lock handset of full machinery is closed.Fully mechanical coded lock minor structure has not been new technology, and these known technologies even can trace back to before the centuries are not given unnecessary details here.

The protective device of aforesaid lockset lockhole, more detailed content also has: described full mechanical cipher formula lock handset is closed and is included: rotor cipher formula, dial combination type, by strong combination type etc.; Described electronically controlled combination type includes: keyboard password formula, touch combination type, finger mark combination type, image password formula, electronic remote control cipher formula, infrared combination type, infrared remote control combination type, computer control combination type or Based Intelligent Control combination type etc.Any of above-mentioned full mechanical cipher formula can close with any coded lock handsets that combine formation machinery and the two controls of electronics of Electronic Control combination type.The structure of two controls has been brought dual fail-safe, has improved reliability.Damage or be out of order as wherein a kind of, as run into and have a power failure or battery when not having electricity, the password that the also available pure machinery of this coded lock is controlled is opened.Otherwise the password of also available electron control is opened if the cryptopart of machinery control is out of order.Above-mentioned various electronically controlled combination type technology also all is ripe known technology.The signal available digital formula or the analog signal of its control password also can be the signal of telecommunication, optical signal, in this way infrared signal etc.Control signal can be produced or the input circuit input by signal generating circuit, opens or locks with cipher control lock handset pass after amplifying circuit.These known technologies have not been given unnecessary details here yet.

Lockset lockhole protective device advantage of the present utility model has: 1, it adopts baffle plate that the lockset lockhole is ensured public security, and it is tight to block lockhole; 2, the no key of this device self, no lockhole by password unlocking, though be another lockset, can play the purpose of security personnel's lockset lockhole; 3, this device can block lockset and protect together with lockhole; 4, this device can so just increase reliability and the convenience used by machinery and two controls of electronics and unlatching.

The protective device of lockset lockhole of the present utility model can be used for all security personnel that the lockset of lockhole is arranged, as various doors, case, cabinet lock, the lock of various vehicles etc.Antitheft, the pick-proof of various locksets, anti-blocking, anti-ruin etc. are had multi-functional security personnel's effect, be worth of widely use.

Figure of description of the present utility model has three width of cloth.

But Fig. 1 is the protective device of a kind of lockset lockhole of embodiment.Among the figure: a figure is an elevation; B figure is the A direction lateral view of a figure.Among Fig. 1: 1, the installation frame of baffle plate; 2, baffle plate; 3, the portable plate of baffle plate---groove push-pull configuration; The opening of the lockset lockhole that 4, stays; 5 and 6, tongue-mouth (or groove-card) formula lock handset is closed; 7, trace; 8, stir the runner of password; 9, number of division code-disc; 10, mechanical cipher case; 11, the axle of runner 8; 12 and 13, fixing threaded hole; 14, spring.

But Fig. 2 also is the protective device of a kind of lockset lockhole of embodiment.Among the figure: 1, baffle plate installation frame; 2, baffle plate; 3, baffle plate rotating shaft; 4, the opening of the lockset lockhole that is blocked by baffle plate 2; 5 and 6, plug-socket lock handset is closed; 7, the moving parts of password control; 8, electronically controlled cryptographic system; 9, the cryptographic system of machinery control; 10, the spring body in the rotating shaft 3.

But Fig. 3 also is the protective device of a kind of lockset lockhole of embodiment.Among the figure: 1, baffle plate framework; 2, baffle plate; 3, the rotating shaft of baffle plate; 4, the lockset lockhole opening that stays; 5 and 6, insert-shutting handset closes; 7, password control dynamic component; 8, signal Electronic Control cryptographic system input control moving part 7; 9, the cryptographic system of signal machinery control.

Be non-limiting examples of the present utility model below, will in conjunction with each description of drawings it.

Embodiment 1: the protective device of lockset lockhole, its structure and structure come down to another lockset, and concrete structure explains orally and signal in conjunction with Figure of description 1, and this device leans on password locking and unlatching as lockset, both do not had key and do not stayed lockhole yet, had self security personnel's effect.Its feature is to have at least a slice baffle plate 2 to be movably arranged on its framework 1, can push-and-pull activity on framework 1 by groove-plated construction 3.Baffle plate 2 closes 5 and 6 lockings and opens by two pairs of tongue-mouths or groove-cassette lock handset, when locking, baffle plate can shelter from the lockset lockhole opening 4 that stays just, then can expose lockset lockhole opening 4 during unlatching, the a pair of card 6 that the lock handset is closed is moving by their trace 7 controls, the moving signal of control is a password, and this password is produced by mechanical structure entirely.8 for stirring and be provided with the runner of password, there is small arrow to refer to the place on it, but digital disk 9 left rotation and right rotation of finger place strip winding digital calibration, as: the left-handed arrow place that makes points out a number, password highest order number for example, dextrorotation can be provided with password time seniority top digit so again, as above-mentioned left-handed again and dextrorotation, the tens of setting code and units successively.Operation can set out the password numerical value of some figure places like this.Each is digital by rotating shaft and the each left rotation and right rotation of runner 8 are provided with, drive be arranged in the combination lock 10 with the corresponding mechanical numerical value bar of each password numerical value, dial hook, driving lever etc. and link and control, affect connecting rod 7 to move mutually.When locking, pass through a series of mechanical part operational movement in the combination lock by set password figure place and numerical value, affect connecting rod 7, control clamp 6 is locked in the notch 5, rotating wheel 8 again when opening, press password numerical value and the figure place left rotation and right rotation of setting like clockwork, if the password when forming this group password with former locking is consistent, then moving by the front and back control of a series of mechanical parts in the combination lock, then can affect connecting rod 7 control clamps 6 from notch 5, to throw off.So just reach mechanical cipher locking and the purpose of opening baffle plate 2.It all is known technology that above-mentioned fully mechanical coded lock handset is closed, and for the purpose of understanding, it is wherein a kind of only to underdraw, and the known technology of all the other relevant mechanical code lock minor structures need not narrated one by one.Screw 12 and 13 is the bolts hole when assembling fixedly, and 14 pairs of lockings of spring have with unlatching baffle plate 2 assists fixing and firm effect.The password of this device also can carry out two controls by electronics password that forms and the password that machinery forms, electronically controlled combination type can be for: keyboard password formula, touch combination type, finger mark combination type, image password formula, electronic remote control cipher formula, infrared combination type, infrared remote control combination type even computer control combination type or Based Intelligent Control combination type, and the electronic cipher control section is combined by electronic circuit and components and parts thereof and the moving kit of mechano-electronic control and part thereof.Except that remote controller, they mostly are installed in the lockset framework.Input password, can be by being installed in password input circuit in the framework 1 (comprising password---the circuit such as discriminating, processing of number or image) in this way, amplifying circuit, drive circuit, by password drive link 7, affect clamp 6 to lock or open out in the notch 5 again.The parts that drive are the integrated system parts of formations such as coil, magnet and spring, pellet shot from a slingshot in this way.

Embodiment 2: the protective device of lockset lockhole, the device of this example is illustrated in the Figure of description 2.As shown in Figure 2, in installation frame 1 activity of garden shape the baffle plate 2 of gate-type switch is installed, baffle plate 2 rotates around main shaft 3, and baffle plate is by a pair of bolt-hole of 5 and 6 or insert-and shutdown closes locking and unlatching, just block lockset lockhole opening 4 during locking, can expose opening 4 during unlatching.5 and 6 a pair of lock handsets are closed and are added by password control dynamic component 7-in this way connecting rods that a cover control dynamic component 7 controls that spring and coil and magnet, spring etc. constitute are moving to be opened or lock.Parts 7 can carry out two controls by the cryptography architecture 9 of electronically controlled combination type structure 8 and machinery control.Electronic Control cryptography architecture 8 can be keyboard password formula, touch combination type, finger mark combination type, image password formula, electronic remote control cipher formula, infrared combination type, infrared remote control combination type, computer control combination type or Based Intelligent Control combination type structure.These all are ripe known technologies.The cryptography architecture 9 of machinery can be the key passwords formula, and the button structure of one three figure place sign indicating number shown in Fig. 2 also can be four, five ....Can also be dial-type,, carry out the operation and the setting of password number as the dial style of fogey phone machine.As to control dynamic component 7 are connecting rods, it is by five or six moving and lockings of the digital control of password, can be provided with five or six notches on its connecting rod 7, certain notch correspondence certain number, the number of button operation or dial-up operation is affecting a latch hook, latch hook is corresponding digitally lock the notch of connecting rod 7 one by one under the control of marble spring etc., reach the purpose of password locking, during unlatching, as long as it is accurate with the password that is provided with, then can eject latch hook one by one from the notch of connecting rod 7, connecting rod 7 just can affect the sub-moving part 6 of lock to deviate from from hole 5, and then coded lock is unlocked.The cryptography architecture of machinery and the cryptography architecture of electronics all are installed in the framework 1, and their concrete structure all belongs to known technology, and what have is described in embodiment 1, and same as described in Example 1 or similar, similar structure is perhaps arranged.

Embodiment 3: the protective device of lockset lockhole, the device of this example is illustrated in the Figure of description 3.Activity is installed with baffle plate 2 on the framework 1, and it can then can expose lockset lockhole opening 4 around axle 3 rotations when opening, and it closes locking by the lock handset in 5 and 6 a pair of inserting-passes or bolt-hole, when locked, blocks opening 4 just.Lock 6 is controlled by 7, cover parts of forming by connecting rod and spring as both control and the action of parts 7 by carrying out two control by the moving password of 8 inputs input electronics control or by button 9 input mechanical ciphers.With described in the example 2, the cryptography architecture of machinery is also described in embodiment 1 and example 2 as embodiment 1 for the cryptography architecture that the electronics control is moved.When by the cryptography architecture setting code of the cryptography architecture 9 of machinery or electronic system and by 8 inputs, by parts 7 the locking of 5 and 6 bolts-hole, access to your password by frame for movement 9 and electronic system input 8 control dynamic components 7 when accurate, then can open lock handset pass 5 and 6 bolts-pore structure.The cryptography architecture with electronics of machinery all is assembled in the framework 1, and their combination and structure are also as narration in embodiment 1 and the example 2.

Claims (3)

1, a kind of protective device of lockset lockhole, its structure and structure come down to another lockset, it has the frame for movement and the structure of lockset, it is characterized in that: it has the baffle plate of a slice security personnel lockset lockhole at least, baffle plate closes locking, opens and be movably arranged on its framework by the puzzle lock handset, and block the lockset lockhole when baffle plate is in latched position just, then expose the lockset lockhole when being unlocked.

2, the protective device of lockset lockhole as claimed in claim 1 is characterized in that: it can be the puzzle lock handset pass of full machinery that its puzzle lock handset is closed, and also can be that the puzzle lock handset of the two controls of machinery and electronics is closed.

3, the protective device of lockset lockhole as claimed in claim 2 is characterized in that: described mechanical cipher formula includes rotor cipher formula, dial combination type, by strong combination type; Described Electronic Control combination type includes keyboard password formula, touch combination type, finger mark combination type, image password formula, electronic remote control cipher formula, infrared remote control combination type, infrared combination type, computer control combination type or Based Intelligent Control combination type.

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