CN220336671U - Reset structure of cipher wheel - Google Patents

Abstract

The application discloses a cipher wheel reset structure relates to cipher wheel technical field. The application includes the lock shell, and slidable mounting has the lock core in it, movable mounting has the password rim plate on the lock core, still includes: the clamping piece is arranged on the lock cylinder and connected with the password wheel disc, and the clamping piece is used for providing resistance to rotation of the password wheel disc. The utility model provides a piece is established to the card of installing on the lock core, when using, establish the rotation that the piece was the cipher wheel through the card to establish the piece and be connected with the cipher wheel through the torsional spring, when using, when rotating the cipher wheel, make the torsional spring take place elastic deformation, when reset piece makes the card establish the piece and the cipher wheel is released and is connected, the torsional spring resets and drives the cipher wheel and reset, after using, the cooperation through reset piece makes a plurality of cipher wheels unified reset, it is comparatively convenient when using.

Description

Reset structure of cipher wheel

Technical Field

The application relates to the technical field of cipher wheels, in particular to a cipher wheel reset structure.

Background

The coded lock is generally composed of a shell, a lock plate, a spring and a lock cylinder, wherein the lock cylinder comprises a mounting block, a sliding plate and a coded wheel assembly composed of a coded wheel, a locking wheel, a lock core shaft and a code adjusting wheel.

The current cipher wheel lock is when using, through rotating the cipher wheel for it rotates different positions, accomplishes the unblock, but when the unblock finishes the back, need lock again, after locking the lock core, still need all dial a plurality of cipher wheels in disorder, because the cipher wheel has the damping sense when stirring, stir once the cipher wheel, cipher wheel pivoted range is less, and the disturbing effect is relatively poor, and this application provides cipher wheel reset structure and improves this problem for this reason.

Disclosure of Invention

The purpose of the present application is: for solving current cipher wheel lock when using, through rotating cipher wheel for it rotates different positions, accomplishes the unblock, but when the unblock finishes the back, need lock again, after locking the lock core, still need to dial a plurality of cipher wheels in disorder, because cipher wheel has the damping sense when stirring, stir cipher wheel once, cipher wheel pivoted range is less, the relatively poor problem of disturbing the effect, this application provides cipher wheel reset structure.

The application specifically adopts the following technical scheme for realizing the purposes:

the utility model provides a cipher wheel reset structure, includes the lock shell, and slidable mounting has the lock core therein, movable mounting has the cipher disc on the lock core, still includes:

the clamping piece is arranged on the lock cylinder and connected with the password wheel disc, and is used for providing resistance to the rotation of the password wheel disc;

the reset piece is arranged in the lock shell and comprises a torsion spring, one end of the torsion spring is connected with the clamping piece, the other end of the torsion spring is connected with the password wheel disc, the torsion force provided by the torsion spring on the password wheel disc is smaller than the resistance provided by the clamping piece on the password wheel disc, and the reset piece is used for relieving the contact between the clamping piece and the password wheel disc.

Further, the cryptographic wheel includes:

the wheel disc plate is movably arranged on the lock cylinder and is used for recording numbers or letters;

install the connecting plate on the rim plate, set up flutedly on the connecting plate, the recess be used for with the card establishes the piece and connect, recess quantity is ten at least, the torsional spring with the connecting plate is connected.

Further, the recess is the arc groove, the card is established the piece and is included:

the diameter of the mounting plate is larger than that of the connecting plate and smaller than that of the wheel disc plate, and the torsion spring is connected with the mounting plate;

the mounting plate is provided with a plug rod in a sliding mode, and the plug rod is used for being inserted into the groove.

Further, the reset piece further comprises:

a return spring mounted between the plunger and the mounting plate;

the inclined panel is arranged at one end of the inserted link, which is far away from the connecting plate, and the side surface of one side of the inclined panel, which is close to the connecting plate, is an inclined surface;

the push plate is slidably arranged on the lock shell and is used for abutting against the inclined plate so as to enable the inclined plate to be far away from the connecting plate, and one end of the push plate is positioned outside the lock shell;

and the connecting spring is used for connecting the lock shell and the push plate, and the connecting spring forces the push plate to be far away from the inclined plate.

Further, a lifting plate is arranged in the lock shell, a space is reserved between the lifting plate and the bottom of the lock shell, and the connecting spring is arranged on the lock shell through the lifting plate.

Further, the push pedal is located install the actuating lever on the outside one end of lock shell, install the dog on the actuating lever, the diameter of dog is greater than the pole diameter of actuating lever, install the locating part on the lock shell, the locating part includes:

the limiting plate is slidably arranged on the lock shell, and an accommodating opening for accommodating the driving rod is formed in the end part of the limiting plate;

the magnetic piece is arranged in the accommodating port, the driving rod is made of iron, and the magnetic piece is used for connecting the limiting plate and the driving rod.

Further, the connecting plate is located the both sides of recess are installed and are contradicted the spring, install extrusion piece on the conflict spring, extrusion piece be used for with the inserted bar is contradicted.

Further, a limiting groove is formed in the lock shell, a limiting block used for being inserted into the limiting groove is mounted on the limiting plate, and the limiting groove and the limiting block are used for limiting the sliding direction of the limiting plate.

The beneficial effects of this application are as follows:

the utility model provides a piece is established to the card of installing on the lock core, when using, establish the rotation that the piece was the cipher wheel through the card to establish the piece and be connected with the cipher wheel through the torsional spring, when using, when rotating the cipher wheel, make the torsional spring take place elastic deformation, when reset piece makes the card establish the piece and the cipher wheel is released and is connected, the torsional spring resets and drives the cipher wheel and reset, after using, the cooperation through reset piece makes a plurality of cipher wheels unified reset, it is comparatively convenient when using.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is an exploded view of a portion of the construction of the present application;

FIG. 3 is an exploded view of the clamping member and the reset member of the present application;

FIG. 4 is an enlarged view of FIG. 2A of the present application;

reference numerals: 1. a lock case; 2. a lock core; 3. a password wheel; 301. a wheel plate; 302. a connecting plate; 303. a groove; 4. a clamping piece; 401. a mounting plate; 402. a rod; 5. a reset member; 501. a torsion spring; 502. a return spring; 503. a bevel panel; 504. a push plate; 505. a connecting spring; 6. a raising plate; 7. a limiting piece; 701. a limiting plate; 702. a receiving port; 703. a magnetic member; 8. a driving rod; 9. a contact spring; 10. extruding a block; 11. a limit groove; 12. a limiting block; 13. and a stop block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

As shown in fig. 1 and fig. 2, the cipher wheel reset structure provided in an embodiment of the present application includes a lock case 1, a lock core 2 is slidably mounted in the lock case, a cipher wheel disc 3 is movably mounted on the lock core 2, the lock case 1, the lock core 2 and the cipher wheel disc 3 form an existing cipher lock structure, when in use, the cipher wheel disc 3 is inserted into a paired lock hole by sliding the lock core 2, and is rotated to a non-cipher position to limit the sliding of the lock core 2 by rotating the cipher wheel disc 3, and the cipher wheel disc 3 can rotate in a home position relative to the lock core 2, and further includes:

the clamping piece 4 is arranged on the lock cylinder 2, the clamping piece 4 is connected with the password wheel disc 3, the clamping piece 4 is used for providing resistance to the rotation of the password wheel disc 3, and when the password wheel disc 3 is rotated again under the cooperation of the resistance, the hand feeling feedback can be carried out for an operator, so that when the password wheel disc rotates, the rotation force can be adjusted according to the feedback, and the intermittent stirring can be realized;

the reset piece 5 is arranged in the lock shell 1, the reset piece 5 comprises a torsion spring 501, one end of the torsion spring 501 is connected with the clamping piece 4, the other end of the torsion spring 501 is connected with the password wheel disc 3, the torsion force provided by the torsion spring 501 to the password wheel disc 3 is smaller than the resistance force provided by the clamping piece 4 to the password wheel disc 3, the possibility of error reset when the password wheel disc 3 rotates to the maximum limit is reduced, the reset piece 5 is used for relieving the connection between the clamping piece 4 and the password wheel disc 3, when the password wheel disc 3 rotates in use, the torsion spring 501 is elastically deformed, at the moment, the password wheel disc 3 cannot be driven to reset by the torsion spring 501 due to the resistance force provided by the clamping piece 4 to the password wheel disc 3, when the lock cylinder 2 is locked after unlocking is completed and the lock cylinder 2 is unlocked, the clamping piece 4 is disconnected with the password wheel disc 3, and the torsion spring 501 is reset at the moment, the password wheel disc 3 is driven to reset, and the password wheel disc 3 is reset, and the password is disturbed, and the practicability of the device is increased;

compared with the prior art, when using, through the cooperation of piece 5 that resets for the card is established piece 4 and is separated with cipher disc 3, after locking lock core 2, can unified reset all cipher disc 3 through the cooperation of piece 5 that resets, it is comparatively convenient when using, has improved the practicality of device.

As shown in fig. 2, in some embodiments, the combination wheel 3 comprises:

the rotary plate 301 is movably arranged on the lock cylinder 2, the rotary plate 301 is used for recording numbers or letters, and part of the structure of the rotary plate 301 is positioned outside the lock shell 1 and used for observing the numbers or letters recorded on the rotary plate 301 by a user;

install the connecting plate 302 on the rim plate 301, the recess 303 has been seted up on the connecting plate 302, the recess 303 is used for being connected with the card establishes piece 4, recess 303 quantity is ten at least, torsion spring 501 is connected with connecting plate 302, number or letter of carving on the rim plate 301 is ten at least also for improve the complexity of password, when using, card establishes piece 4 and is located the recess 303, provide the resistance to card establishes piece 4 through the lateral wall of recess 303, when the rotation of password rim plate 3, the accuracy of rotation has been improved, and reset the torsion spring 501 and restrict, the practicality of password rim plate 3 has been increased.

As shown in fig. 2 and 3, in some embodiments, the groove 303 is an arc groove, and the clamping member 4 includes:

the mounting plate 401 is slidably mounted on the lock cylinder 2, the mounting plate 401 can only slide on the lock cylinder 2, the diameter of the mounting plate 401 is larger than that of the connecting plate 302 and smaller than that of the roulette plate 301, due to the structure of the mounting plate 401, the diameter of the mounting plate is smaller than the height of the inner cavity of the lock shell 1, the mounting plate 401 is not positioned outside the lock shell 1 during mounting, and the torsion spring 501 is connected with the mounting plate 401;

the inserted link 402 is slidably mounted on the mounting board 401, the inserted link 402 is used for being inserted in the groove 303, because the diameter of the mounting board 401 is larger than the diameter of the connecting board 302, an installation position is provided for the inserted link 402, the inserted link 402 can be inserted in the groove 303, the sliding direction of the inserted link 402 is close to or far away from the connecting board 302, when in use, the inserted link 402 slides through the cooperation of the reset piece 5, when the inserted link 402 is far away from the connecting board 302, the inserted link 402 is disconnected from the groove 303, the torsion spring 501 is reset, the password wheel disc 3 is driven to reset, and when in use, the password wheel disc is convenient and fast to use.

As shown in fig. 2 and 3, in some embodiments, the reset element 5 further comprises:

the reset spring 502 is arranged between the inserted link 402 and the mounting plate 401, and after the inserted link 402 slides on the mounting plate 401, the reset spring 502 is used for pulling the inserted link 402 to reset, so that the inserted link 402 is reinserted into the groove 303, and the clamping piece 4 is convenient for limiting the deformation of the torsion spring 501 again;

the inclined plate 503 is arranged at one end of the inserted link 402 far away from the connecting plate 302, the side surface of one side of the inclined plate 503 close to the connecting plate 302 is an inclined surface, and when the inclined plate 503 moves, the inserted link 402 is driven to slide on the mounting plate 401;

the push plate 504 is slidably arranged on the lock shell 1, the push plate 504 is used for abutting against the inclined plate 503 so that the inclined plate 503 is far away from the connecting plate 302, one end of the push plate 504 is positioned outside the lock shell 1, the side surface of the push plate 504, which is far away from the connecting plate 302, is provided with three inclined surfaces, the part of the push plate 504, which is positioned in the lock shell 1, is provided with three inclined surfaces which are respectively used for abutting against the inclined plate 503 corresponding to the three password wheel 3, and when the lock is used, the push plate 504 is pushed to be close to the inclined plate 503 so as to abut against the inclined plate 503 through the guiding of the inclined surfaces, and then the inclined plate 503 moves towards the direction far away from the connecting plate 302, so that the inserted rod 402 is driven to be far away from the connecting plate 302 and be disconnected with the groove 303, and reset of the password wheel 3 is completed through reset of the torsion spring 501;

the connecting spring 505 is used for connecting the lock shell 1 and the push plate 504, the connecting spring 505 forces the push plate 504 to be far away from the inclined plate 503, when the push plate 504 is pushed, the connecting spring 505 is compressed, and after the password wheel disc 3 is reset, the connecting spring 505 is reset to drive the push plate 504 to reset;

when the password wheel disc device is used, the push plate 504 is pushed downwards, the push plate 504 is abutted against the inclined plate 503 through the guidance of the inclined surface, the push plate 504 pushes the inclined plate 503 to slide towards the direction away from the connecting plate 302, the inserting rod 402 is driven to be separated from the groove 303, the torsion spring 501 is reset, the whole password wheel disc 3 is driven to be reset, after the push plate 504 is loosened, the push plate 504 is pushed by the connecting spring 505 to be reset, the inserting rod 402 is pushed by the reset spring 502 to be reset, the inserting rod 402 is inserted into the groove 303 again, in the use process, the inserting rod 402 is separated from the groove 303 through the push plate 504 and the inclined plate 503, the password wheel disc 3 is conveniently reset, the push plate 504 and the inserting rod 402 are reset through the connecting spring 505 and the reset spring 502, the subsequent use is convenient, and the practicability of the device is improved.

As shown in fig. 3, in some embodiments, a raising plate 6 is installed in the lock case 1, the raising plate 6 has a distance from the bottom of the lock case 1, and the connecting spring 505 is installed on the lock case 1 through the raising plate 6, so that in use, the distance between the inner wall of the lock case 1 and the push plate 504 is reduced through the raising plate 6, the installation of the connecting spring 505 is facilitated, and the length required by the connecting spring 505 in installation is reduced, thereby improving the practicability of the device.

As shown in fig. 3, in some embodiments, the push plate 504 is disposed at one end of the exterior of the lock housing 1 and is provided with a driving rod 8, a stopper 13 is disposed on the driving rod 8, the diameter of the stopper 13 is larger than the rod diameter of the driving rod 8, and the lock housing 1 is provided with a limiting member 7, where the limiting member 7 includes:

the limiting plate 701 is slidably mounted on the lock case 1, the end part of the limiting plate 701 is provided with the accommodating opening 702 for accommodating the driving rod 8, when the push plate 504 is in place in use, the limiting plate 701 is slid, so that the accommodating opening 702 accommodates the rod body of the driving rod 8, at the moment, the limiting plate 701 blocks the stop block 13, so that the stop block 13 cannot approach the lock case 1, and further, the driving rod 8 cannot drive the push plate 504 to slide, the push plate 504 is limited, and the stability of the push plate 504 when the push plate 504 is not required to be used is increased;

the magnetic part 703 of installing in holding the mouth 702, actuating lever 8 is made by iron, and magnetic part 703 is used for connecting limiting plate 701 and actuating lever 8, carries out magnetism through magnetic part 703 and actuating lever 8 when limiting plate 701 is spacing actuating lever 8, and when using, the slip with limiting plate 701 is spacing, has increased the stability of limiting plate 701 when using, has improved the stability of device when using through setting up of limiting plate 7.

As shown in fig. 4, in some embodiments, the connection plates 302 are located at two sides of the groove 303, the abutting springs 9 are provided with the extrusion blocks 10, the extrusion blocks 10 are used for abutting against the insert rods 402, the extrusion blocks 10 form the end parts of the sides of the groove 303, when the password wheel disc 3 is rotated, the insert rods 402 abut against the inner walls of the groove 303, when the extrusion blocks 10 abut against the insert rods 402, the abutting springs 9 are elastically deformed, so that the extrusion blocks 10 are close to the connection plates 302, the distance from the sides of the groove 303 to the innermost part of the groove 303 is reduced, the insert rods 402 can enter the next groove 303 better, and the feasibility of the device is improved.

As shown in fig. 2, in some embodiments, a limiting groove 11 is formed in the lock housing 1, a limiting block 12 for being inserted into the limiting groove 11 is mounted on the limiting plate 701, the limiting groove 11 and the limiting block 12 are used for limiting the sliding direction of the limiting plate 701, and the side wall of the limiting block 12 is limited by the inner wall of the limiting groove 11, so that the limiting plate 701 can only approach or separate from the driving rod 8 along a straight line, and the stability of the limiting plate 701 during movement is increased.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. The utility model provides a cipher wheel reset structure, includes lock shell (1), and slidable mounting has lock core (2), movable mounting has cipher disc (3) on lock core (2), its characterized in that still includes:

the clamping piece (4) is arranged on the lock cylinder (2), the clamping piece (4) is connected with the coded wheel disc (3), and the clamping piece (4) is used for providing resistance to rotation of the coded wheel disc (3);

install piece (5) that resets in lock case (1), piece (5) that resets includes torsional spring (501), the one end of torsional spring (501) with establish piece (4) are connected, the other end with password rim plate (3) are connected, torsional spring (501) are right the torsion that password rim plate (3) provided is less than establish piece (4) are right resistance that password rim plate (3) provided, piece (5) that resets are used for canceling the card establish piece (4) with contact between password rim plate (3).

2. The cipher wheel reset structure according to claim 1, characterized in that the cipher wheel (3) comprises:

the rotary table plate (301) is movably arranged on the lock cylinder (2), and the rotary table plate (301) is used for recording numbers or letters;

install connecting plate (302) on rim plate board (301), set up recess (303) on connecting plate (302), recess (303) are used for with card establishes piece (4) connection, recess (303) quantity is ten at least, torsional spring (501) with connecting plate (302) are connected.

3. The combination wheel reset structure according to claim 2, wherein the groove (303) is an arc groove, and the clamping member (4) comprises:

a mounting plate (401) slidably mounted on the lock cylinder (2), the diameter of the mounting plate (401) being larger than the diameter of the connecting plate (302) and smaller than the diameter of the wheel plate (301), the torsion spring (501) being connected with the mounting plate (401);

the mounting plate (401) is provided with a plug rod (402) in a sliding mode, and the plug rod (402) is used for being inserted into the groove (303).

4. A cipher wheel reset structure according to claim 3, characterized in that said reset member (5) further comprises:

a return spring (502) mounted between the plunger (402) and the mounting plate (401);

a bevel board (503) mounted at one end of the inserted link (402) far away from the connecting board (302), wherein the side surface of the bevel board (503) close to the connecting board (302) is a bevel;

a push plate (504) slidably mounted on the lock housing (1), the push plate (504) being adapted to abut against the inclined plate (503) to urge the inclined plate (503) away from the connecting plate (302), one end of the push plate (504) being located outside the lock housing (1);

-a connection spring (505) for connecting the lock housing (1) with the push plate (504), the connection spring (505) forcing the push plate (504) away from the ramp plate (503).

5. The cipher wheel resetting structure as claimed in claim 4, wherein a lifting plate (6) is installed in the lock case (1), the lifting plate (6) and the bottom of the lock case (1) have a distance, and the connecting spring (505) is installed on the lock case (1) through the lifting plate (6).

6. The combination wheel reset structure according to claim 4, wherein the push plate (504) is located at one end of the outside of the lock case (1) and is provided with a driving rod (8), the driving rod (8) is provided with a stop block (13), the diameter of the stop block (13) is larger than the rod diameter of the driving rod (8), the lock case (1) is provided with a limiting piece (7), and the limiting piece (7) comprises:

a limiting plate (701) which is slidably arranged on the lock shell (1), wherein an accommodating opening (702) for accommodating the driving rod (8) is formed at the end part of the limiting plate (701);

and the magnetic piece (703) is arranged in the accommodating port (702), the driving rod (8) is made of iron, and the magnetic piece (703) is used for connecting the limiting plate (701) and the driving rod (8).

7. A combination wheel reset structure according to claim 3, characterized in that the connecting plate (302) is located at two sides of the groove (303) and is provided with a collision spring (9), the collision spring (9) is provided with a pressing block (10), and the pressing block (10) is used for being in collision with the inserted link (402).

8. The cipher wheel resetting structure according to claim 6, wherein a limit groove (11) is formed in the lock case (1), a limit block (12) for being inserted into the limit groove (11) is mounted on the limit plate (701), and the limit groove (11) and the limit block (12) are used for limiting the sliding direction of the limit plate (701).