CN110273585A

CN110273585A - A kind of high-strength anti-theft driver plate lock

Info

Publication number: CN110273585A
Application number: CN201910405609.XA
Authority: CN
Inventors: 韩文杰; 王壤
Original assignee: Ningbo Wangtong Locks Co Ltd
Current assignee: Ningbo Wangtong Locks Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2019-09-24
Anticipated expiration: 2039-05-16
Also published as: CN110273585B

Abstract

The invention discloses a kind of high-strength anti-theft driver plate locks, including coded lock, key lock and knob, the key lock includes on the knob and for locking or the lock core and bolt plate of the unlock knob rotation status, the coded lock includes password wheels and end password wheels, groove is equipped between the adjacent number of the password wheels, the locking mechanism and induction system for limiting the password wheels rotation are additionally provided in the shell, the induction system includes the second sliding block, sensor, energization magnet and permanent magnet, the sensor and the energization magnet interconnect, the password wheels can be by rotation so that second sliding block triggers the sensor, when order rotation of the password wheels according to mistake, the energization energizing magnets make the locking mechanism locked；The configuration of the present invention is simple also to fail to open lockset even if foreign subscriber in the case where learning password by the rotational password wheel sequence of user preset.

Description

A kind of high-strength anti-theft driver plate lock

Technical field

The present invention relates to mechanical code lock technical field, in particular to a kind of high-strength anti-theft driver plate lock.

Background technique

Mechanical code lock is a kind of reliable full mechanical code lock of big size of key of not electronic device；The machine generallyd use Tool coded lock is dial-type mechanical code lock；It has the features such as being not easy to crack, highly-safe, small volume, and lighter in weight is fitted It closes and is used in the particularly significant place such as cashbox door, guns cabinet, safety cabinet, but the button type mechanical code lock sold currently on the market Number combination it is single, be easy to crack, and be easy to be locked by other people and observe and crack, safety is poor.

Summary of the invention

The main purpose of the present invention is to provide a kind of high-strength anti-theft driver plate lock for solve the above-mentioned prior art no Foot can effectively solve the problems such as mechanical code lock used at present is easy to crack, unlocking manner is single, safety is poor.

To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of high-strength anti-theft driver plate lock, including password Lock, key lock and knob, the key lock include being set on the knob and for locking or the unlock knob rotation status Lock core and bolt plate, the coded lock include password wheels and end password wheels, be equipped between the adjacent number of the password wheels recessed Slot is additionally provided with locking mechanism and induction system for limiting the password wheels rotation, the induction system packet in the shell The second sliding block, sensor, energization magnet and permanent magnet are included, the sensor and the energization magnet interconnect, and the password wheels can It is described when order rotation of the password wheels according to mistake by rotation so that second sliding block triggers the sensor Energization energizing magnets make the locking mechanism locked.

As an improvement, the locking mechanism includes the first skewback, limited block and support plate, first skewback one end is abutted In the groove, other end inclined-plane is relatively set with the second skewback, and second skewback is fixed close to energization magnet one end It is connected with permanent magnet, several are additionally provided in second skewback can be relative to the first sliding block of its vertical direction movement, the end End password wheels can force first skewback to squeeze the second skewback movement by rotation, when first sliding block and the limit When position block is in the same horizontal position, the password wheels are free to rotate.

As an improvement, the coded lock further includes having locking level, the locking level is equipped with roller frame, the password wheels with The separable engagement of the roller frame.

As an improvement, opposite with the permanent magnet pole after the energization energizing magnets.

As an improvement, first skewback is equipped with the double inclined plane being distributed along central symmetry close to described groove one end, it is described Inclined-plane is bonded with the groove.

As an improvement, being additionally provided with the support plate for fixing second skewback in the shell, set in the support plate There are several the second sliding blocks, second sliding block is equipped with the second bullet for making it reply initial position far from second skewback one end Spring.

As an improvement, the quantity of first sliding block and second sliding block is consistent with the quantity of the password wheels.

As an improvement, second sliding block is equipped with the first spring far from described groove one end, first spring can be forced Second sliding block is mobile toward described groove one end.

As an improvement, being symmetrically arranged with the handle for facilitating user to rotate on the knob.

As an improvement, stating key lock open height higher than the body height.

Compared with the prior art, the advantages of the present invention are as follows:

1. the present invention is by a simple induction system, so that this driver plate password can only be dialled since the password wheels of end Disk, and password wheels rotation sequence can be set as needed in user, if rotation sequence error, can not unlock.

2. the invention be equipped with exclusive locking mechanism so that this driver plate password can only since the password wheels of end driver plate, And dial to Shi Caineng among number in password wheels and stir other password wheels, so that unwitting people can not knowing password yet It unlocks.

3. user need to only separate password wheels and roller frame when needing Modify password, the rotation of password wheels at this time is said will not Drive roller frame rotation.

4. the energization of energization magnet repels each other with permanent magnet, so that locking mechanism is locked again after password wheels rotate sequence error Extremely, user needs to rotate end password wheels again and just may be used.

5. the design of the first skewback double inclined plane all may make the first skewback toward far so that no matter user rotates toward which direction It is mobile from groove direction.

6. support plate is equipped with several second sliding blocks, when the second sliding block and limited block are in the same horizontal position, He can just move password wheels, greatly improve its confidentiality.

7. the second sliding block is consistent with the quantity of password wheels, it is ensured that all password wheels in addition to the password wheels of end are in locked machine It can not all be rotated under structure lock state.

8. the first spring, which can be fixed effectively, is metabolized fast position, while playing the role of reply.

9. coded lock knob design meets ergonomics, grip feeling is comfortable.

10. control key design height linking is naturally, when carrying out emergency opening with key, without very big damping sense.

Detailed description of the invention

Fig. 1 is front perspective view of the invention；

Fig. 2 is the top perspective view of invention；

Fig. 3 is that the present invention omits the perspective view after shell；

Fig. 4 is top view of the invention；

Fig. 5 is the partial enlargement diagram of A in Fig. 4；

Fig. 6 is the front view of the first skewback and password wheels abutment in Fig. 5；

Fig. 7 is the diagrammatic cross-section of B-B in Fig. 6；

Fig. 8 is the diagrammatic cross-section of C-C in Fig. 6；

Fig. 9 is the schematic diagram of the section structure of Fig. 5；

Figure 10 is that Fig. 9 stirs the structural schematic diagram unlocked after the password wheels of end.

The corresponding component names of each appended drawing reference are: shell 1, bolt plate 11, coded lock 2, password wheels 21, end password Wheel 22, groove 23, key lockhole 3, knob 4, limited block 5, driving lever 51, elastic pawl 52, locking level 6, roller frame 61, first are oblique Block 7, the second skewback 71, the first sliding block 72, limited block 73, support plate 8, the second sliding block 81, sensor 82, energization magnet 83, forever Magnet 84, the first spring 91.

Specific embodiment

It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.

The present invention includes coded lock 2, key lock 3 and knob 4, and the key lock 3 includes being set on the knob 4 and using In locking or the lock core and bolt plate 11 of unlock 4 rotation status of knob, the coded lock 2 includes password wheels 21 and end Password wheels 22 are equipped with groove 23 between the adjacent number of the password wheels 21, are additionally provided in the shell 1 for limiting the password The locking mechanism and induction system of 21 rotation of wheel, the induction system include the second sliding block 81, sensor 82,83 and of energization magnet Permanent magnet 84, the sensor 82 are interconnected with the energization magnet 83, and the password wheels 21 can be by rotating so that described second Sliding block 81 triggers the sensor 82, and when order rotation of the password wheels 21 according to mistake, the energization magnet 83 is powered So that the locking mechanism is locked.

Specifically, the locking mechanism includes the first skewback 7, limited block 73 and support plate 8, described first skewback, 7 one end It is connected to the groove 23, other end inclined-plane is relatively set with the second skewback 71, and second skewback 71 is close to the energization magnetic 83 one end of body is fixedly connected with permanent magnet 84, several are additionally provided in second skewback 71 can be relative to the movement of its vertical direction First sliding block 72, the end password wheels 22 can force first skewback 7 to squeeze the movement of the second skewback 71 by rotation, When first sliding block 72 is in the same horizontal position with the limited block 73, the password wheels 21 are free to rotate.

Specifically, first skewback 7 is equipped with the double inclined plane being distributed along central symmetry close to described 23 one end of groove, it is described Inclined-plane is bonded with the groove 23.

Specifically, the energization magnet 83 is opposite with 84 magnetic pole of permanent magnet after being powered.

Specifically, the support plate 8 for fixing second skewback 71 is additionally provided in the shell 1, in the support plate 8 Equipped with several the second sliding blocks 81, second sliding block 81 is equipped with far from described second skewback, 71 one end makes it reply initial position Second spring 91.

Specifically, the quantity of first sliding block 72 and second sliding block 81, consistent with the quantity of the password wheels 21

Specifically, second sliding block 81 is equipped with the first spring 91, first spring 91 far from described 23 one end of groove The second sliding block block 81 can be forced mobile toward described 23 one end of groove.

Specifically, being symmetrically arranged with the handle for facilitating user to rotate on the knob 4.

Specifically, stating 3 open height of key lock is higher than 1 height of shell.

The present invention is typical dialling puzzle lock, and user then can rotate lock tongue by knob 4 by stirring password wheels 21 Plate 11 is unlocked, or directly opens key lock 3 by key and the rotation of bolt plate 11 is unlocked.

The present invention is additionally provided with special locking mechanism, enters the room for taking advantage of the occasion after preventing person who is ambitious or tenacious of purpose from learning password；Locking mechanism Including the first skewback 7, limited block 73 and support plate 8, the first skewback 7 is connected at 22 groove 23 of end password wheels, limited block 73 It is connected at 21 groove 23 of password wheels, is limited since limited block 73 is supported the first skewback of plate 71, limited block 73 can not It is mobile, and password wheels 21 can not also rotate, only end password wheels 22 just can be rotated at this time.

When user needs to rotate other password wheels 21, need end password wheels 22 to such as position Figure 10, i.e. end The groove of password wheels 22 is not being abutted with the first skewback 7, and keeps this status, and the first skewback 71 is due to end password wheels at this time 22 rotation and be moved to the left, while the second skewback being forced to move up to such as the position Figure 10, in the first skewback 71 One sliding block 72 also upward sliding, limited block 73, the first sliding block 72 and the second sliding block 81 are located at same level at this time, at this time may be used Rotational password wheel 21, password wheels 21 can force limited block 73 that the first sliding block 72 and the second sliding block 81 is pushed to be moved to the left, exist at this time Under the spring-force driven dual of first spring 91, password wheels 21 and limited block 73 can restore to initial position；When the second sliding block 81 to When left movement, sensor 82 can perceive the first sliding block 72 and pass if user does not carry out rotational password wheel 21 in a predetermined sequence Electronic information can be sent to energization magnet 83 by sensor 82, and energization magnet 83 is powered at this time, due to energization magnet 83 and permanent magnet 84 magnetic poles are on the contrary, therefore permanent magnet 83 drives the first skewback 71 to move toward by 22 one end of proximal end password wheels under the magnetic force Dynamic, the first sliding block 72, limited block 73 and the second sliding block 81 are not in the same horizontal position, therefore remaining password wheels 21 at this time It is not able to rotate；User needs to rotate end password wheels 22 again, just can be rotated other password wheels 21.

When remaining password wheels 21 turns to proper password in the correct order, lockset unlock, user can dial random password at this time Wheel 21 and end password wheels 22 make password not peep it by other people.

The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its Equivalent defines.

Claims

1. a kind of high-strength anti-theft driver plate lock, including shell (1), the shell (1) includes coded lock (2), key lock (3) and rotation Button (4), the key lock (3) include being set on the knob (4) and for locking or unlock knob (4) rotation status Lock core and bolt plate (11), it is characterised in that: the coded lock (2) includes password wheels (21) and end password wheels (22), described Groove (23) are equipped between the adjacent number of password wheels (21), are additionally provided in the shell (1) for limiting the password wheels (21) The locking mechanism and induction system of rotation, the induction system include the second sliding block (81), sensor (82), energization magnet (83) With permanent magnet (84), the sensor (82) and the energization magnet (83) are interconnected, and the password wheels (21) can be made by rotation It obtains second sliding block (81) and triggers the sensor (82), when order rotation of the password wheels (21) according to mistake, institute Energization magnet (83) are stated to be powered so that the locking mechanism is locked.

2. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: the locking mechanism includes first Skewback (7), limited block (73) and support plate (8), described first skewback (7) one end are connected to the groove (23), and the other end is oblique Face is relatively set with the second skewback (71), and second skewback (71) is fixedly connected with forever close to described energization magnet (83) one end Magnet (84), interior the first sliding block (72) for being additionally provided with several can be mobile relative to its vertical direction of second skewback (71), institute Stating end password wheels (22) can force first skewback (7) to squeeze the second skewback (71) movement by rotation, when described When first sliding block (72) and the limited block (73) are in the same horizontal position, the password wheels (21) are free to rotate.

3. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: the coded lock (2) further includes Have locking level (6), the locking level (6) is equipped with roller frame (61), and the password wheels (21) can divide with the roller frame (61) From engagement.

4. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: the energization magnet (83) is powered It is opposite with the permanent magnet (84) magnetic pole afterwards.

5. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: first skewback (7) is close Described groove (23) one end is equipped with the double inclined plane being distributed along central symmetry, and the inclined-plane is bonded with the groove (23).

6. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: be additionally provided in the shell (1) For fixing the support plate (8) of second skewback (71), several second sliding blocks (81), institute are equipped in the support plate (8) It states the second sliding block (81) and is equipped with the second spring (91) for making it reply initial position far from described second skewback (71) one end.

7. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: first sliding block (72) and institute The quantity for stating the second sliding block (81) is consistent with the quantity of the password wheels (21).

8. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: second sliding block (81) is separate Described groove (23) one end is equipped with the first spring (91), and first spring (91) can force the second sliding block block (81) toward institute It is mobile to state groove (23) one end.

9. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: symmetrically set on the knob (4) There is the handle for facilitating user to rotate.

10. a kind of high-strength anti-theft driver plate lock according to claim 1, it is characterised in that: state key lock (3) open height Higher than the shell (1) height.