CN215255362U - Linkage safety lock - Google Patents

Abstract

The utility model discloses a linkage safety lock, including casing, apron, mechanical lock, electronic panel lock, spring bolt, its characterized in that: still include automatically controlled lock core, linkage piece, automatically controlled lock core include pop-up mechanism, flexible slide, motion motor, flexible shelves pole, linkage piece one end with flexible shelves pole butt, the linkage piece on be provided with mounting hole, drive hole, electronic panel unblock back the motion motor rotatory, automatically controlled lock core keep away from along flexible slide shelves pole direction motion, drive the spring bolt to the casing internal direction remove, accomplish the action of unblanking. The electronic lock cylinder is prevented from being in failure state due to accidental or artificial reasons such as strong magnetic and strong electric environments due to the fact that the electronic lock cylinder is in a magnetic type and sliding type, and safety and effectiveness of the lock body are improved through locking and unlocking of the mechanical structure.

Description

Linkage safety lock

Technical Field

The utility model relates to a tool to lock field specifically is a linkage safety lock.

Background

The core technology of the secret cabinet is a secret lock meeting the secret requirement, the cabinet body design meets the anti-prying standard, along with the development of science and technology, the existing secret lock is usually an electronic coded lock or a fingerprint lock, and a cabinet door needs to be sunken, so that the anti-prying effect is achieved.

The electronic lock of the secret cabinet is an electronic product which can control the closing of a mechanical switch to complete the unlocking and locking tasks by controlling the circuit or chip to work. The electronic lock is classified into a coded lock, a fingerprint lock, an induction lock and the like according to different control circuit modes. The requirements of the confidential cabinet are file confidentiality, namely, strict requirements are provided for unlocking every time, and an electronic motor part is easy to be cracked by violence such as a Tesla coil and the like, so that the safety degree of the existing electromagnetic unlocking mode or sliding type is reduced. Meanwhile, in the lock body unlocked by combining the electronic key and the traditional key, the damage or failure of the electronic equipment can cause the locking of the unlocking step, and the unlocking cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, a linkage safety lock is provided, including casing, apron, mechanical lock, electronic panel lock, spring bolt, still include automatically controlled lock core, linkage piece, automatically controlled lock core include pop-up mechanism, telescopic slideway, motion motor, flexible shelves pole, linkage piece one end with flexible shelves pole butt, electronic panel unblock back the motion motor rotatory drive automatically controlled lock core along telescopic slideway keep away from linkage piece direction motion, make the linkage piece relieve spacingly, the rotating mechanical lock promote the linkage piece remove, the linkage piece drive the spring bolt along the direction removal of casing restriction.

Preferably, the linkage block is provided with a mounting hole and a driving hole, the mounting hole enables the mechanical lock to be assembled with the linkage block, and the driving hole is in sliding fit with a protrusion arranged on the mechanical lock to convert the rotation motion of the mechanical lock into the linear motion of the linkage block.

Preferably, the linkage block is further provided with a sliding protrusion and a pushing sheet, the sliding protrusion is used for pushing out or pulling back the lock tongue arranged on the upper side and the lower side of the shell, and the pushing sheet pushes out or pulls back the lock tongue arranged at one end of the shell.

Preferably, the casing on still be provided with reserve mechanical lock, reserve mechanical lock be provided with the bulge, the casing in be provided with poker rod and stirring piece, poker rod one end with the bulge butt, the poker rod other end with one section butt of stirring piece, for the lever form, the stirring piece other end with flexible gear lever joint, reserve mechanical lock be in the condition that electronic panel lock became invalid, twist reserve mechanical lock through the key, replace automatically controlled lock core function, promptly the bulge quilt reserve mechanical lock drive the rotation, the poker rod turn into the rotation of one end the other end the linear motion of stirring piece, the stirring piece with automatically controlled pressure of lock core move, relieve the linkage piece spacing.

Preferably, one end of the pop-up mechanism is fixed on the shell, and the other end of the pop-up mechanism is abutted against the bottom of the electric control lock cylinder and used for rebounding and resetting the electric control lock cylinder.

Preferably, the shell is internally provided with a positioning pin, the linkage block is further provided with a limiting hole, and the limiting hole is sleeved on the positioning pin to limit the movement direction of the linkage block.

Compared with the prior art, the beneficial effects of the utility model are that: the electronic lock cylinder is unscrewed and unlocked, so that the state failure of the magnetic attraction type and sliding type electronic lock cylinder caused by accidents or artificial reasons under strong magnetic and strong electric environments and the like is prevented, and the safety and the effectiveness of the lock body are effectively improved through the locking and unlocking of a mechanical structure; under the special condition that electronic locks such as losing power are invalid, the functions of strict protection and convenient unlocking are completed through the spare lock cylinder under the condition that the safety level is not changed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be discussed below, it is obvious that the technical solutions described in conjunction with the drawings are only some embodiments of the present invention, and for those skilled in the art, other embodiments and drawings can be obtained according to the embodiments shown in the drawings without creative efforts.

Fig. 1 is an exploded view of the linkage safety lock of the present invention.

Fig. 2 is a usage state diagram of the linkage safety lock of the utility model.

Fig. 3 is an internal combination state diagram of the linkage safety lock of the present invention.

Fig. 4 is an internal combination state diagram of the linkage safety lock of the present invention.

In the figure: the lock comprises a shell 1, a cover plate 2, a mechanical lock 3, an electronic panel lock 4, an electronic control lock cylinder 41, a motion motor 42, an ejection mechanism 43, a telescopic slideway 44, a telescopic stop lever 45, a bolt 5, a linkage block 6, a mounting hole 61, a driving hole 62, a limiting hole 63, a standby mechanical lock 7, a sliding protrusion 71, a bulge 72, a poking rod, a poking sheet 73, a positioning pin 75 and a pushing sheet 76.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments described in the present disclosure, all other embodiments obtained by a person skilled in the art without creative efforts are within the scope of the present disclosure.

The embodiment of the utility model provides a, it is shown according to attached figure 1-4, a linkage safety lock, including casing 1, apron 2, mechanical lock 3, electronic panel lock 4, spring bolt 5, still include automatically controlled lock core 41, linkage piece 6, automatically controlled lock core 41 include pop-up mechanism 43, telescopic slideway 44, motion motor 42, flexible shelves pole 45, 6 one end of linkage piece with flexible shelves pole 45 butt, electronic panel unblock back motion motor 42 rotatory drive automatically controlled lock core 41 along telescopic slideway 44 keep away from 6 direction motion of linkage piece, make linkage piece 6 relieve spacingly, the rotating mechanical lock 3 promote linkage piece 6 remove, linkage piece 6 drive spring bolt 5 along the direction removal of casing 1 restriction. Linkage piece 6 on be provided with mounting hole 61, drive hole 62, mounting hole 61 make mechanical lock 3 with linkage piece 6 assembly, drive hole 62 through with mechanical lock 3 on the protruding sliding fit that sets up, with mechanical lock 3 rotary motion convert into linkage piece 6 linear motion, linkage piece 6 still be provided with slide protrusion 71 and push plate 76, slide protrusion 71 be used for setting up casing 1 upper and lower both sides the spring bolt 5 release or pull back casing 1, push plate 76 with one end the spring bolt 5 release or pull back casing 1. The shell 1 is also provided with a standby mechanical lock 7, the standby mechanical lock 7 is provided with a convex part 72, a poke rod and a poke sheet 73 74 are arranged in the shell 1, one end of the poke rod is abutted with the convex part 72, the other end of the poke rod is abutted with one section of the 73 poke sheet 74 and is in a lever shape, the other end of the 73 toggle piece 74 is clamped with the telescopic gear lever 45, and under the condition that the electronic panel lock 4 fails, the standby mechanical lock 7 is twisted by a key to replace the function of the electric control lock cylinder 41, namely, the protrusion 72 is driven by the spare mechanical lock 7 to rotate, the poke rod converts the rotation of one end into the linear movement of the poke piece 74 of the other end 73, the 73 poking piece 74 presses the electric control lock cylinder 41 to release the limit of the linkage block 6. One end of the pop-up mechanism 43 is fixed on the housing 1, and the other end of the pop-up mechanism abuts against the bottom of the electric control lock cylinder 41 and is used for rebounding and resetting the electric control lock cylinder 41. The shell body 1 is further internally provided with a positioning pin 75, the linkage block 6 is further provided with a limiting hole 63, and the limiting hole 63 is sleeved on the positioning pin 75 to limit the movement direction of the linkage block 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a linkage safety lock, includes casing (1), apron (2), mechanical lock (3), electronic panel lock (4), spring bolt (5), its characterized in that: still include automatically controlled lock core (41), linkage piece (6), automatically controlled lock core (41) including pop-up mechanism (43), flexible slide (44), motion motor (42), flexible shelves pole (45), linkage piece (6) one end with flexible shelves pole (45) butt, electronic panel unblock back motion motor (42) rotatory drive automatically controlled lock core (41) along flexible slide (44) keep away from linkage piece (6) direction motion, make linkage piece (6) remove spacingly, the rotating mechanical lock (3) promote linkage piece (6) remove, linkage piece (6) drive spring bolt (5) along the direction removal of casing (1) restriction.

2. A linked safety lock according to claim 1, wherein: linkage piece (6) on be provided with mounting hole (61), drive hole (62), mounting hole (61) make mechanical lock (3) with linkage piece (6) assembly, drive hole (62) through with mechanical lock (3) on the protruding sliding fit that sets up, with mechanical lock (3) rotary motion convert into linkage piece (6) linear motion.

3. A linked safety lock according to claim 1, wherein: the linkage block (6) is further provided with a sliding protrusion (71) and a pushing piece (76), the sliding protrusion (71) is used for arranging the upper side and the lower side of the shell (1), the bolt (5) is pushed out or pulled back to the shell (1), and the pushing piece (76) is used for pushing out or pulling back the bolt (5) at one end of the shell (1).

4. A linked safety lock according to claim 1, wherein: casing (1) on still be provided with reserve mechanical lock (7), reserve mechanical lock (7) be provided with bulge (72), casing (1) in be provided with poker rod and 73 toggle piece (74), poker rod one end with bulge (72) butt, the poker rod other end with one section butt of (73) toggle piece (74), for the lever form, 73 toggle piece (74) other end with flexible shelves pole (45) joint, reserve mechanical lock (7) be in under the condition that electronic panel lock (4) became invalid, twist reserve mechanical lock (7) through the key, replace automatically controlled lock core (41) function, promptly bulge (72) by reserve mechanical lock (7) drive the rotation, the poker rod convert the rotation of one end into the other end the rectilinear movement of (73) toggle piece (74), the (73) poking piece (74) presses the electric control lock cylinder (41) to release the limit of the linkage block (6).

5. A linked safety lock according to claim 1, wherein: one end of the ejection mechanism (43) is fixed on the shell (1), and the other end of the ejection mechanism is abutted against the bottom of the electric control lock cylinder (41) and used for rebounding and resetting the electric control lock cylinder (41).

6. A linked safety lock according to claim 1, wherein: the shell (1) is internally provided with a positioning pin (75), the linkage block (6) is further provided with a limiting hole (63), and the limiting hole (63) is sleeved on the positioning pin (75) to limit the movement direction of the linkage block (6).

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