CN200975146Y

CN200975146Y - Electromechanical lock

Info

Publication number: CN200975146Y
Application number: CN 200620124459
Authority: CN
Inventors: 吴启升; 贾武健
Original assignee: GUIMENG ENTERPRISE CO Ltd
Current assignee: GUIMENG ENTERPRISE CO Ltd; KMC Chain Industrial Co Ltd
Priority date: 2006-07-24
Filing date: 2006-07-24
Publication date: 2007-11-14
Anticipated expiration: 2016-07-24

Abstract

The utility model discloses an electromechanical lock, consisting of lock core, a bolt, a rotary button and an electromagnetic valve. At least one prominent aperture is arranged in the surface of the lock core. The rotary button is arranged at one end of the lock core to drive the lock core to rotate or move along the shaft of the lock core and to drive the bolt to embeddedly clamp with the locked stuff. A convex pin, which is allowed to embeddedly clamp in the prominent aperture to clamp, is arranged on the electromagnetic valve to avoid the rotation of the lock core. The electromechanical lock can also contain a switch to confirm the identity as the key is inserted in. Thereby, the utility model offers better anti-theft service compared with conventional locks.

Description

Electromechanical lock

Technical field

This creation relates to a kind of lockset, relates in particular to a kind of electromechanical lock in conjunction with electromagnetic principle and mechanical mechanism technology.

Background technology

The lockset 10 of the routine shown in Fig. 1 (a), in the time of in key 11 is not inserted lockset 10 as yet, last pearl 14 and following pearl 18 in the lockset 10 can have the protruding tip of different size to protrude in core 16 inside in core 16 according to previous design respectively, and described pearl 14 tops of going up lean spring 12.Referring to Fig. 1 (b), be to use a corresponding key 11 when unblanking, and it is inserted in the core 16.Indivedual different concavo-convex key lines cooperate the following pearl 18 in the lockset 10 on the key 11.When the key line of key 11 meets to descend pearl 18, then can just eject last pearl 14 outside the core 16.Then, as long as key 11 just can rotation lock core 16 and open lockset 10.Otherwise the last pearl 14 in the core 16 will certainly protrude within the core 16.At this moment, key 11 can can't rotate because the protruding tip of last pearl 14 blocks core 16 and open lockset 10.

The lockset 10 of above-mentioned routine often suffers that many unprincipled fellows will go up pearl 14 with special instrument and unlocking technique and transfer to outside the core 16, and opens described lockset 10, thereby significantly reduces the safety that lockset 10 provides.In addition, duplicate, then can not take any very small effort and just open lockset 10 if key 11 is stolen by some people.No matter be above-mentioned any style of offence, all can cause loss financially.So,, also cause the Personal Finance loss constantly to be risen relatively along with the rapid increase of present burglary number.Based on this, the requirement that lockset is saved from damage on antitheft also must promote its intensity thereupon.

The utility model content

The main purpose of this creation provides a kind of electromechanical lock device, and it is compared further combined with the electromagnetic valve technology with traditional locks, and more safely with reliable.Therefore, can reduce lockset, and then ensure individual's property by the risk that other people open.

For achieving the above object, this creation discloses a kind of electromechanical lock device, and it comprises a core, a lock bolt, a knob and an electromagnetic valve.Described core surface is provided with at least one tenon hole, and described knob is located at an end of described core, can drive the rotation of described core and moves along its axis, and can drive described lock bolt and be embedded in by lock body.Described electromagnetic valve is provided with a protruding door bolt that can be embedded in described tenon hole, rotates in order to prevent described core.

Furthermore, the electromechanical lock of this creation has the switch that an electromagnetic valve and that is installed on tapered end one side is installed on the tapered end top.Compare the safe antitheft mechanism that has more twice with the traditional locks of routine.Described electromechanical lock preferably comprises a switch, can carry out user identification confirmation when its conducting, can provide further safe antitheft mechanism so compare with the traditional locks of routine.

More specifically, this creation has this twice safe antitheft mechanism.The first road safe antitheft mechanism is to utilize any authenticating user identification mechanism of outer expansion type to realize, and the second road safe antitheft mechanism is to utilize the electromagnetic valve that has included in this creation, cooperates a microprocessor to realize.

Description of drawings

Fig. 1 (a) and Fig. 1 (b) are the schematic diagram of the lockset of a routine;

Fig. 2 is the decomposing schematic representation of this creation electromechanical lock;

Fig. 3 is the dynamo-electric schematic diagram that locks in solid lock state of this creation;

Fig. 4 is the dynamo-electric schematic diagram that locks in the sincere button state of solid lock of this creation;

Fig. 5 is the dynamo-electric schematic diagram that locks in off-mode of this creation; With

Fig. 6 is the dynamo-electric schematic diagram that locks in open state of this creation.

The specific embodiment

Referring to Fig. 2 and Fig. 3, it shows the decomposition and the assembled state of the electromechanical lock 2 of this creation respectively.One core 29 is installed in the housing 30, and can drive in described housing 30 rotation by a knob 21 (it can be the kenel that a key inserts described core 29), and then promotes described lock bolt 26 and protrude out or withdraw and unblank or lock.In addition, described knob 21 can promote core 29 and move along its axis, and touches a switch 24 (present embodiment is a microswitch), triggers the identity contrast that an external microprocessor 32 transmits and carries out the user by this.Described housing 30 sidepieces are provided with an electromagnetic valve 22, and it can drive the tenon hole 28 of the described core of protruding door bolt 20 engagings 29 corresponding positions, and prevents that described core 29 from rotating.

To be that example describes below with an electromechanical lock that is applied to locomotive.The electromechanical lock 2 of this creation can be divided into four kinds of states according to the position of described knob 21, is respectively solid lock (lock) state, solid button (lockPUSH) state, shutdown (OFF) state and start (ON) state of pulling of locking, and it is suitable with existing locomotive lock state.Below will illustrate item by item.

Referring to Fig. 3, it shows the solid lock state of described electromechanical lock 2 once more.This moment, the protruding door bolt 20 of electromagnetic valve 22 inside was overhanging and be stuck in the tenon hole 28, and described lock bolt 26 protrudes out and snap in by in the lock body, for example snapped in the direction axis of rotation (being commonly called as tap) of locomotive and prevented its rotation.

Referring to Fig. 4, it shows the solid lock of the described electromechanical lock 2 button state of pulling.The user presses knob 21, and promotion core 29 moves along its axis and touches described switch 24, and then triggers described microprocessor 32 emissions one signal to the entrained receiver of user, to carry out identity validation.After confirming that identity is errorless, described microprocessor 32 can be notified protruding door bolt 20 from tenon hole 28 withdrawals of described electromagnetic valve 22 with its inside, and another lock bolt 26 still keeps the former state that stretches out.In view of the above, use microprocessor 32 to transmit and contrast identity, phase-locked with routine than more having manyed protection.In addition, the user is pressing knob 21 after touching described switch 24, if do not have follow-up unlocking action every a scheduled time (for example 5 seconds), that one electromagnetic valve 22 can come out to block described tenon hole 28 with protruding door bolt 20 projections of its inside.The described scheduled time can be adjusted by described microprocessor 32 because of user's demand.This mechanism is in order to protect user's careless false touch under the wish situation of not unblanking to bump, or unblank a kind of protection under the wish situation of Iterim Change.

Fig. 5 shows the situation of electromechanical lock 2 under off-mode, and the user forwards knob 21 to the OFF position, and interlock makes and lock bolt 26 withdrawals promptly is in unlocking condition by lock body.Similarly, if there is not further knob 21 to be forwarded to the position of ON after a scheduled time, that one electromagnetic valve 22 can be stretched the protruding door bolt 20 of its inside and block tenon hole 28, makes knob 21 further to rotate, and further guarantee is provided.

Referring to Fig. 6, forward knob the state of ON to, this moment, mechanism's state of described electromechanical lock 2 was identical with Fig. 5, but the start-up circuit on, and can start locomotive.

Compare with routine techniques, the electromechanical lock of this creation can not only an external microprocessor be done the affirmation on the user identity, has also installed an electromagnetic valve additional and has prevented that the user from having a mind to or next step the multiple lock self-protective mechanism of unlocking action of being not intended to not continue down.

For the foregoing reasons, this creation not only provides the convenience on using, and significantly promoted lockset safety.This creation is except can be applicable to locomotive, and other bicycle, automobile or other lockset also can be applied, and are not limited by the foregoing description.

The technology contents and the technical characterstic of this creation disclose as above, yet the those skilled in the art still may be based on the teaching of this creation and announcement and made all substitutions and modifications that do not deviate from this creation spirit.Therefore, the protection domain of this creation should be not limited to the content that embodiment discloses, and should comprise the various substitutions and modifications that do not deviate from this creation, and is contained by appending claims.

Claims

1. electromechanical lock, it comprises the knob that core and that a surface is provided with at least one tenon hole is located at described core one end, and this knob can drive described core rotation and move along its axis, and is embedded in by lock body and drive a lock bolt; It is characterized in that corresponding position, described tenon hole is provided with an electromagnetic valve, this electromagnetic valve can drive a protruding door bolt and be embedded in described tenon hole, rotates in order to prevent this core.

2. electromechanical lock according to claim 1 is characterized in that comprising in addition a switch, produces an identity confirmation signal in order to control.

3. electromechanical lock according to claim 2 is characterized in that described switch starts described electromagnetic valve by a microprocessor.

4. electromechanical lock according to claim 1 is characterized in that described is the direction axis of rotation of locomotive by lock body.

5. electromechanical lock according to claim 2 is characterized in that described switch is a microswitch.