CN107724787B

CN107724787B - Lock structure, safety lock and safety box

Info

Publication number: CN107724787B
Application number: CN201710882451.6A
Authority: CN
Inventors: 江珑
Original assignee: Shenzhen Yuequ Technology Co ltd
Current assignee: Shenzhen Yuequ Technology Co ltd
Priority date: 2017-09-26
Filing date: 2017-09-26
Publication date: 2022-12-27
Anticipated expiration: 2037-09-26
Also published as: CN107724787A

Abstract

The invention relates to a lock structure, a safety lock and a safety box, wherein the lock structure is arranged on an object and used for realizing the locking of the object, a clamping piece is arranged on the object, and the lock structure comprises: the mounting seat is used for mounting and fixing; the locking piece is arranged in the mounting seat and used for being clamped with the clamping piece so as to realize locking or unlocking of the lock structure; the driving piece is arranged in the mounting seat and has a reset state and a driving state, and when the reset state is switched to the driving state, the driving piece drives the locking piece to slide in the mounting seat; one end of the first connecting piece is connected to the locking piece, and the other end of the first connecting piece is connected to the mounting seat and used for resetting the locking piece; the driving piece drives the locking piece to slide in the mounting seat, so that the locking piece and the clamping piece are separated from clamping, and unlocking is realized; after the driving piece is switched to the reset state, the locking piece slides in the mounting seat under the action of the first connecting piece and returns to the original position, and locking is achieved.

Description

Lock structure, safety lock and safety box

Technical Field

The invention relates to the technical field of locks, in particular to a lock structure, a safety lock and a safety box.

Background

The lock is an article which is necessary for people in daily life, and the lock is countless in variety from ancient Luban lock to modern anti-theft lock. With the development and progress of society, the requirements of people on life quality, property safety and life safety are higher and higher, so that the anti-theft lock is more and more popularized in daily life of people.

At present, the anti-theft lock has various use places, such as a safety box, a notebook, a trunk, a safe, a drawer, a cabinet, a door, a window, an automobile and the like, and the anti-theft lock can effectively prevent property theft, data theft and even personal safety damage by lawless persons.

Although the security structure of the anti-theft lock has been improved many times in the market, the anti-theft function is still not very ideal. To the safety box, current product generally adopts the theftproof tool to lock similar with the trick case, and is special, does not set up the safety lock structure at some miniature safety boxes, only adopts the scheme that the fastening lid closed, or provides traditional fixed lock, has brought the information security hidden danger.

Disclosure of Invention

According to various embodiments of the present invention, a lock structure is provided.

The utility model provides a lock structure installs on the object for realize the locking of object, be provided with card on the object and hold the piece, lock structure includes:

the mounting seat is used for mounting and fixing;

the locking piece is arranged in the mounting seat and used for being clamped with the clamping piece so as to realize locking or unlocking of the lock structure;

the driving piece is arranged in the mounting seat and has a reset state and a driving state, and when the reset state is switched to the driving state, the driving piece drives the locking piece to slide in the mounting seat; and

one end of the first connecting piece is connected to the locking piece, and the other end of the first connecting piece is connected to the mounting seat and used for resetting the locking piece;

the driving piece drives the locking piece to slide in the mounting seat, so that the locking piece and the clamping piece are separated from clamping, and unlocking is realized; after the driving piece is switched to the reset state, the locking piece slides in the mounting seat under the action of the first connecting piece and returns to the original position, and locking is achieved.

In one embodiment, the driving member includes a driving body and a pendulum, the driving body includes a rotating shaft, the pendulum is fixed to the rotating shaft, the driving body drives the rotating shaft to rotate, the rotating shaft drives the pendulum to rotate, so that the pendulum has a first state and a second state:

when the pendulum bob is in a first state, the axis of the pendulum bob is perpendicular to the axis of the rotating shaft of the driving body in a first plane, at the moment, the driving piece is in a driving state, and the locking piece is in an unlocking state;

when the pendulum bob is in the second state, the axis of the pendulum bob is perpendicular to the axis of the rotating shaft of the driving body in the second plane, at the moment, the driving piece is in the reset state, and the locking piece is in the locking state.

In one embodiment, the first plane is perpendicular to the second plane.

In one embodiment, the mounting seat is provided with a first chute, the first chute is provided with an opening, the locking member is arranged in the first chute, the locking member comprises a clamping end, and the clamping end passes through the opening to extend out of the first chute and clamp the clamping member or retract into the first chute along with the sliding of the locking member in the first chute.

In one embodiment, the mounting base further comprises a thimble, the mounting base comprises a second sliding groove, the thimble is accommodated in the second sliding groove and can slide in the second sliding groove, the first sliding groove and the second sliding groove are communicated through the opening, and the clamping end can penetrate through the opening and enter the second sliding groove.

In one embodiment, the lock structure further includes a second connector, one end of the second connector is connected to the thimble, and the other end of the second connector is connected to the mounting seat, and is configured to provide an elastic restoring force for the thimble.

In one embodiment, the thimble comprises a main body part and a flange part formed by extending the main body part, the second sliding groove is a stepped groove and comprises a first groove section and a second groove section, an annular shoulder is formed between the first groove section and the second groove section, and the flange part is accommodated in the second groove section, slides in the second groove section and is blocked by the annular shoulder when sliding to the junction of the first groove section and the second groove section.

In one embodiment, the mechanical lock further comprises a mechanical lock fixedly arranged on the mounting seat, the mechanical lock comprises a lock cylinder and a pushing piece, the pushing piece is connected to the lock cylinder, and the pushing piece is driven to rotate when the lock cylinder rotates;

the locking piece comprises a push rod, the push rod is formed by extending the locking piece, the pushing piece is abutted to the push rod, and when the pushing piece rotates, the push rod is pushed, so that the locking piece is pushed to slide in the first sliding groove.

A security lock, comprising: the safety lock comprises a shell, an authentication identification device and any one of the lock structures, wherein the authentication identification device comprises an identification window and an authentication identification circuit which are connected, the identification window is arranged on the mounting seat and is exposed out of the safety lock, the authentication identification circuit and the lock structure are arranged in the shell, and the authentication identification circuit is connected with a driving piece and is used for controlling the driving piece after the identification window identifies an external object and passes the authentication of the authentication identification circuit.

The utility model provides a safety box, includes box body, lid and safety lock, the lid fits the box body, the box body reaches one in the lid is provided with the safety lock, the safety lock is above-mentioned safety lock, the box body reaches another one in the lid is provided with the card and holds the piece, the card is held a card and is held with the retaining member card and realize the locking of safety box.

Above-mentioned lock structure, safety lock and safety box when unblanking, slide in the mount pad through driving piece drive retaining member for the retaining member breaks away from with the card of object holding, thereby realizes unblanking. When the locking device is locked, the locking piece resets under the action of the first connecting piece and returns to the original position to realize locking, the structure is simple, the occupied space is small, and therefore the locking device can be widely used for locking parts such as safety boxes, notebooks, luggage cases, safes, drawers, cabinets, doors and windows, and has the advantages of reasonable structural design and good safety.

Drawings

FIG. 1 is a schematic structural view of a lock structure in a locked state according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an unlocked state of the lock structure according to one embodiment of the present invention;

FIG. 3 is a schematic structural view of a mounting seat of a lock structure according to an embodiment of the invention;

FIG. 4 is a schematic view of the locking member of the locking structure according to one embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a lock structure according to yet another embodiment of the present invention;

FIG. 6 is a schematic structural view of a thimble of the lock structure according to an embodiment of the present invention;

FIG. 7 is a structural diagram of an ejector pin of a lock structure according to another view angle in the present invention;

FIG. 8 is a schematic structural diagram of a lock structure according to yet another embodiment of the present invention;

FIG. 9 is a schematic diagram of a security lock according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a security box according to an embodiment of the present invention.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The lock structure provided by the various embodiments of the invention can be suitable for the safe locking of products such as safety boxes, notebooks, luggage cases, safes, drawers, cabinets, doors, windows, automobiles and the like.

Referring to fig. 1 and fig. 2, fig. 1 exemplarily shows a structural schematic diagram of a locked state of a lock structure 10 according to an embodiment of the present invention, and fig. 2 exemplarily shows a structural schematic diagram of an unlocked state of the lock structure 10 according to an embodiment of the present invention. The locking structure 10 includes a mounting seat 110, a locking member 120, a driving member 130 and a first connecting member 140, wherein the mounting seat 110 is used for mounting and fixing the locking structure 10 on an object needing to use the locking structure 10, such as a security box, a notebook, a trunk, a safe, a drawer, a cabinet, a door, a window, a car, etc. The locking member 120 is adapted to engage with a retaining member of an object to lock or unlock the lock structure 10. The driving member 130 is disposed in the mounting seat 110, and has a reset state and a driving state, when the reset state is switched to the driving state, the driving member 130 drives the locking member 120 to slide in the mounting seat 110, one end of the first connecting member 140 is connected to the locking member 120, and the other end of the first connecting member is connected to the mounting seat 110, so as to reset the locking member 120.

In the lock structure 10, when the lock is unlocked, the driving member 130 is switched from the reset state to the driving state, and the locking member 120 is driven to slide in the mounting seat 110, so that the locking member 120 and the clamping member of the object are separated from being clamped, thereby realizing unlocking. During locking, the driving member 130 is switched from a driving state to a reset state, the locking member 120 is reset under the action of the first connecting member 140 and returns to the original position, and at this time, if the object clamping member is located at a position where the object can be clamped by the locking member 120, the locking member 120 and the object clamping member are clamped to achieve locking. It will be understood by those skilled in the art that the driving member 130 may be switched from the driving state to the reset state immediately after the unlocking is completed, or may be switched from the driving state to the reset state when the unlocking is required after the driving state is maintained. The lock structure 10 has a simple structure and occupies a small space, so that the lock structure can be widely used for locking parts such as safety boxes, notebooks, luggage cases, safes, drawers, cabinets, doors, windows and the like, and has the advantages of reasonable structural design and good safety.

Referring to fig. 3, the mounting base 110 is provided with a first mounting position 112, a second mounting position 114 and a first sliding groove 116, the driving member 130 is fixed to the first mounting position 112, the locking member 120 is disposed in the first sliding groove 116, the locking member 120 can slide in the first sliding groove 116, the first mounting position 112 is communicated with the first sliding groove 116, and the driving member 130 and the locking member 120 can be mutually connected at a communication position between the first mounting position 112 and the first sliding groove 116 in a transmission manner, so as to drive the locking member 120 by the driving member 130. The first connecting member 140 is accommodated in the second mounting position 114, specifically, an inner wall of the second mounting position 114 extends to form a protruding pillar 1142, one end of the first connecting member 140 is fixed to the protruding pillar 1142, and the other end is connected to the locking member 120. In an embodiment, the first connecting element 140 is an elastic element having an elastic deformation capability, the elastic element may be a spring, a leaf spring, or the like, when the locking element 120 is in the locking state, the elastic element is in a natural state or a slightly compressed state, when the locking state is switched to the unlocking state, the driving element 130 is switched from the resetting state to the driving state, the locking element 120 is driven to slide in the first sliding groove 116, specifically, in fig. 3, the locking element 120 slides to the left in the first sliding groove 116, the locking element 120 continuously compresses the elastic element during the sliding process, and the elastic element stores elastic potential energy. When the unlocking state is switched to the locking state, the driving member 130 is switched from the driving state to the resetting state, the elastic member releases the stored elastic potential energy, and the locking member 120 is reset under the action of the elastic member and returns to the position of the locking state.

The driving member 130 includes a driving body 132 and a pendulum 134, the driving body 132 may be a small driving device such as a steering engine, a motor, or a motor, and the pendulum 134 may be a spindle-shaped or other pendulum. The driving body 132 includes a rotating shaft (not shown), the pendulum 134 is fixed to the rotating shaft, and the driving body 132 drives the rotating shaft to rotate, and the rotating shaft drives the pendulum 134 to rotate. Due to the rotation of the pendulum 134, the pendulum 134 has a first state and a second state, so that the driving member 130 has a driving state and a reset state. Specifically, when the pendulum 134 is in the first state, the axis of the pendulum 134 is perpendicular to the axis of the rotating shaft of the driving body 132 in the first plane, and at this time, the driving member 130 is in the driving state, and the locking member 120 is in the unlocking state. When the pendulum 134 is in the second state, the axis of the pendulum 134 is perpendicular to the axis of the rotating shaft of the driving body 132 in the second plane, and at this time, the driving member 130 is in the reset state, and the locking member 120 is in the locking state. In an embodiment, the first plane is perpendicular to the second plane, specifically in fig. 1 and 2, the first plane is a horizontal plane, the second plane is a vertical plane, fig. 1 is a specific embodiment of the pendulum 134 in the second state, and fig. 2 is a specific embodiment of the pendulum 134 in the first state.

In one embodiment, the driving member 130 is switched from the reset state to the driving state, after the unlocking is completed, the pendulum 134 continues to rotate, the mounting base 110 is provided with a blocking member (not shown) which blocks the pendulum 134 from continuing to rotate, the pendulum 134 stops rotating after being blocked by the blocking member, and after the pendulum 134 stops rotating, the driving body 132 drives the pendulum 134 to reversely rotate and return to the initial position along the original motion trajectory, that is, the driving member is switched to the second state. It will be understood by those skilled in the art that after the blocking member blocks the pendulum 134 from further rotating, the driving body 132 drives the pendulum 134 to further rotate, the current is increased, the signal of the increased current triggers the driving to stop, and the driving body 132 drives the pendulum 134 to return to the initial position through the blocking member, i.e., the switching to the second state is completed.

Corresponding to the driving body 132 and the pendulum 134, the first mounting portion 112 includes a fixing portion 1122 and a connecting portion 1124, the driving body 132 is fixed to the fixing portion 1122, and the pendulum 134 is fixed to the connecting portion 1124. In order to fix the driving body 132 at the fixing position 1122 so that the driving body 132 does not rotate, the fixing position 1122 is provided with a plurality of clamping plates (not shown), and clamping positions (not shown) for clamping the driving body 132 are formed on the clamping plates. In order to rotate the pendulum 134 at the connection position 1124, the connection position 1124 penetrates the mounting seat 110 in the thickness direction, but the connection position 1124 may not penetrate the mounting seat 110 as long as the depth of the connection position 1124 is enough to rotate the pendulum 134.

Referring to fig. 4, the locking member 120 includes a retaining end 122, a driving end 124, and a connecting end 126 located between the retaining end 122 and the driving end 124, the retaining end 122 is used for retaining the retaining member of the object, and the driving end 124 is used for cooperating with the driving member 130, and driving the locking member 120 to slide in the mounting base 110 under the driving of the driving member 130.

In an embodiment, the driving end 124 is a hook, the pendulum 134 abuts against the hook when in the first state, and when the pendulum 134 is switched from the second state to the first state, the locking member 120 slides in the first sliding slot 116 under the pushing of the pendulum 134 along with the rotation of the pendulum 134, so as to complete the switching from the locking state to the unlocking state.

The connecting end 126 is provided with an elongated hole 1262, and a guiding post 1162 is formed at the bottom of the first sliding slot 116 in an extending manner, and the guiding post 1162 passes through the elongated hole 1262. When the locking member 120 slides in the first sliding groove 116, the locking member 120 slides around the guide post 1162. The connecting end 126 is formed with a protrusion 1264 extending outwardly therefrom, and one end of the first connecting member 140 is fixed to the protrusion 1264.

The first sliding slot 116 is an irregular sliding slot and includes a first sub-slot 1164 and a second sub-slot 1166 which are communicated with each other, the first sub-slot 1164 corresponds to the driving end 124, and the driving end 124 can slide in the first sub-slot 1164; the second slot 1166 corresponds to the sliding end and the holding end 122, and the sliding end and the holding end 122 can slide in the second slot 1166. The first sub-slot 1164 includes an elongated slot segment such that the first sub-slot 1164 cooperates with the guide post 1162 to allow the locking member 120 to slide in a straight line. The second sub-slot 1166 is provided with an opening 1168, and as the holding end 122 slides, the holding end 122 can extend out of the second sub-slot 1166 through the opening 1168 to be held with the holding member, or retract into the second sub-slot 1166. When the first connecting member 140 drives the locking member 120 to return, the locking member 120 is under the action of the first connecting member 140, the holding end passes through the opening 1168 and extends out of the second slot 1166, and the connecting end 126 is blocked by the inner side wall of the first sliding slot 116. Conversely, when the locking member 120 slides under the driving of the driving member 130, the holding end 122 retracts into the second sub-groove 1166. In one embodiment, the opening 1168 is disposed opposite the second mounting location 114, and the second mounting location 114 is in communication with the second sub-slot 1166.

Referring to fig. 3 and 5, in one embodiment, in order to improve the touch feeling during locking, the lock structure 10 further includes a thimble 150, and the thimble 150 is fixed to the mounting base 110. Specifically, the mounting base 110 includes a second sliding slot 118, and the thimble 150 is accommodated in the second sliding slot 118 and can slide in the second sliding slot 118. The first chute 116 is in communication with the second chute 118 through the opening 1168, and the retaining end 122 can pass through the opening 1168 into the second chute 118. In a specific embodiment, the second sliding groove 118 is a stepped groove and includes a first groove section 1182 and a second groove section 1184, a width of the first groove section 1182 is greater than a width of the second groove section 1184, an annular shoulder 1186 is formed between the first groove section 1182 and the second groove section 1184, the thimble 150 slides along inner walls of the first groove section 1182 and the second groove section 1184, and the first groove section 1182 and the second groove section 1184 may be coaxially disposed.

With continued reference to fig. 6 and 7, the thimble 150 includes a main body portion 152 and a flange portion 154 formed by extending the main body portion 152, the main body portion 152 is movable in the first slot section 1182 and the second slot section 1184, the flange portion 154 is received in the first slot section 1182 and slides in the first slot section 1182, and is stopped by a shoulder 1186 when sliding to a junction of the first slot section 1182 and the second slot section 1184. It is understood that the second sliding slot 118 may not be a stepped slot, as long as the thimble 150 can be stopped when sliding in the second sliding slot 118, for example, a stopping boss is extended from a side wall of the second sliding slot 118, and the thimble can function like the annular shoulder 1186.

In an embodiment, the main body portion 152 includes a slide bar 1524, a slide way 1188 is disposed at a bottom of the second groove section 1184, the slide bar 1524 is accommodated in the slide way 1188 and can slide in the slide way 1188, and the slide way 1188 is communicated with the first groove section 1182. Through the slide bar 1524 and the slide ways 1188, the thimble 150 slides along the direction of the slide ways 1188 without deviation when sliding, so that the touch feeling during locking is affected.

The lock structure 10 further includes a second connecting member 160, wherein one end of the second connecting member 160 is connected to the thimble 150, and the other end of the second connecting member 160 is connected to the mounting base 110, so as to provide an elastic restoring force for the thimble 150. In the embodiment shown in fig. 7, the main body 152 has a hollow groove-shaped structure, a mounting pillar 1522 is disposed in the main body 152, one end of the second connecting member 160 is connected to the mounting pillar 1522, and the other end is connected to the inner wall of the second sliding slot 118. The second connecting member 160 is an elastic member having elastic deformation capability, such as a spring, a spring plate, etc.

In the locking state of the lock structure 10, the second connecting member 160 is in a compressed state, and has a tendency to push the thimble 150 to move toward the second groove section 1184, at this time, the driving member 130 is in a reset state, and the pendulum bob 134 is in a second state. During unlocking, the driving member 130 is switched to the driving state, the pendulum 134 is switched to the first state, the driving member 130 drives the locking member 120 to move in the first sliding slot 116, and the holding end 122 retracts from the opening 1168 into the second sub-slot 1166; the second link 160 releases the stored restoring force and pushes the thimble 150 to slide in the second slide slot 118 until the flange portion 154 abuts against the annular shoulder 1186. The driving body 132 drives the pendulum 134 to pause or stop at the position of the first state for a short time, and the pendulum 134 stops rotating until being blocked by the blocking piece, and then the driving body 132 drives the pendulum 134 to rotate reversely until returning to the initial position, and the pendulum 134 stops driving, and then the pendulum 134 switches to the second state. During the movement of the pendulum 134 to the first state position, the first link 140 is continuously compressed, storing a restoring force; the pendulum 134 crosses the position of the first state and then switches to the second state, the locking member 120 is reset by the first connecting member 140, the holding end 122 has a tendency to extend out of the opening 1168, and is still accommodated in the second slot 1166 due to the blocking of the thimble 150 until the holding member of the object presses the thimble 150 along the direction of the slide way 1188, the thimble 150 slides in the second slide way 118, so as to compress the second connecting member 160, and the second connecting member 160 stores the restoring force; after the compression is performed to a certain degree, the clamping end 122 and the clamping member form a clamping, so that the locking is realized. When unlocked, the restoring force stored by the second link 160 pushes the thimble 150 to slide within the second slot 118 until the flange portion 154 is stopped by the shoulder 1186. When the flange portion 154 is blocked by the annular shoulder 1186, a prompt sound is generated, so that a user can feel unlocking, the use experience is improved, and meanwhile, the user pushes the clamping piece to push the thimble 150 to slide in the second sliding groove 118, and the resistance generated by the second connecting piece 160 can also provide obvious touch.

In another embodiment, the pendulum 134 may be maintained in the first state until locked and then switched to the second state. Specifically, in the locked state, the pendulum 134 is in the second state, and in the unlocked state, the pendulum 134 is switched from the second state to the first state and stops at the position of the first state, and the pendulum 134 remains in the first state until the driving body 132 drives the pendulum 134 to switch from the first state to the second state.

Referring to fig. 8, in an embodiment, the lock structure 10 further includes a mechanical lock 170 fixed on the mounting base 110, the mechanical lock 170 includes a lock cylinder 172 and a pushing member 174, the pushing member 174 is connected to the lock cylinder 172, and when a key is used to rotate the lock cylinder 172, the lock cylinder 172 drives the pushing member 174 to rotate.

The retaining member 120 further includes a push rod 128, wherein the push rod 128 is formed by extending the connecting end 126 and abuts against the pushing member 174. When the pushing member 174 rotates, the pushing member 128 pushes the locking member 120 to slide in the first sliding groove 116, so as to switch the locking member 120 between the locked state and the unlocked state.

With continued reference to fig. 9, an embodiment of the present invention further provides a security lock 20, where the security lock 20 includes: a housing 220, an authentication and identification device 240 and any of the above-mentioned lock structures 10; the authentication recognition device 240 includes a recognition window 242 and an authentication recognition circuit 244 connected to each other, the recognition window 242 is disposed on the mounting base 110 and exposed outside the security lock 20, and the authentication recognition circuit 244 and the lock structure 10 are disposed in the housing 220; the authentication recognition circuit 244 is connected to the driver 130 for controlling the driver 130 after the recognition window 242 recognizes the external object and passes the authentication of the authentication recognition circuit 244. The security lock 20 may be a fingerprint lock, iris lock, face recognition lock, and other authentication recognition locks. Correspondingly, the authentication device 240 may be a fingerprint recognition device, an iris recognition device, a face recognition device, etc., and the authentication device circuit may be a fingerprint recognition circuit, an iris recognition circuit, a face recognition circuit, etc. The recognition window 242 corresponds to a fingerprint window, iris window, face recognition window 242, and the like, and the fingerprint, iris, and face are recognized through the window.

In order to understand the operation principle of the security lock 20, in the present embodiment, the security lock 20 is described as a fingerprint lock, and the operation principle of an iris lock, a face recognition lock, and the like may refer to the fingerprint lock.

Above-mentioned fingerprint lock is when unblanking, after the authentication that has passed through the fingerprint identification device, fingerprint identification circuit 244 control driving piece 130 work drive pivot is rotated, drive pendulum 134 and rotate, pendulum 134 switches into first state by the second state, along with the rotation of pendulum 134, drive retaining member 120 and slide in first spout 116, retaining member 120 is at the slip in-process, the card of holding end 122 and object is held the piece and is broken away from the card and hold, hold in holding end 122 retracts first spout 116 completely, this moment, the unblanking has been accomplished promptly. When the ejector pin 150 is disposed, the ejector pin 150 slides in the second sliding slot 118 under the restoring force of the second connecting member 160, and the retaining member of the object is ejected out of the second sliding slot 118 along with the sliding of the ejector pin 150, so as to achieve automatic unlocking. When locking, the retaining member of the object is disposed near the opening 1168, the locking member 120 moves in the first chute 116 under the restoring force of the first connecting member 140, and the retaining end 122 passes through the opening 1168 and enters the second chute 118 to be retained by the retaining member, so as to achieve locking.

In the embodiment with the thimble 150, the pendulum 134 is temporarily stopped or not stopped at the first state, and the lock is switched to the second state after the lock is unlocked, at this time, since the thimble 150 is under the action of the second connecting member 160, the flange portion 154 abuts against the shoulder 1186, the body portion 152 of the thimble 150 blocks the opening 1168, and the holding end 122 cannot extend out of the opening 1168. As the retainer presses the thimble 150 along the slide 1188, the thimble 150 slides in the second slide 1188 until the main body 152 no longer blocks the opening 1168, and the retaining end 122 extends out of the opening 1168 to form a retaining with the retainer, thereby completing the locking. The security performance of the security lock 20 is further enhanced by fingerprint recognition control.

With reference to fig. 10, an embodiment of the present invention further provides a security box 30, where the security box 30 includes a box body 320, a box cover 340, and a security lock 20, the box cover 340 covers the box body 320, one of the box body 320 and the box cover 340 is provided with the security lock 20, the security lock 20 is any of the security locks 20, and the other one of the box body 320 and the box cover 340 is provided with a retaining member 342, and the retaining member 342 is retained with the locking member 120 of the security lock 20 to lock the security box 30.

In an embodiment, the box body 320 is rotatably connected to the box cover 340, but the box body 320 and the box cover 340 may be connected in other manners or not.

When the lock structure 10, the safety lock 20 and the safety box 30 are unlocked, the driving member 130 drives the locking member 120 to slide in the mounting seat 110, so that the locking member 120 is separated from the retaining member 342 of the object, thereby unlocking the lock. When locking, the locking member 120 is reset under the action of the first connecting member 140 and returns to the original position, so that locking is realized, the structure is simple, the occupied space is small, the structural design is reasonable, and the safety is good.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. The utility model provides a lock structure installs on the object for realize the locking of object, be provided with card on the object and hold a piece, its characterized in that, lock structure includes:

the mounting seat is used for mounting and fixing, a first sliding groove is formed in the mounting seat, the mounting seat further comprises a second sliding groove, an opening is formed in the first sliding groove, and the first sliding groove is communicated with the second sliding groove through the opening;

the locking part is arranged in the first chute of the mounting seat and used for being clamped with the clamping part so as to realize locking or unlocking of the lock structure, the locking part comprises a clamping end, and the clamping end passes through the opening and extends out of the first chute to be clamped with the clamping part or retracts into the first chute along with the sliding of the locking part in the first chute;

the thimble is accommodated in the second sliding chute and can slide in the second sliding chute, and the clamping end can penetrate through the opening and enter the second sliding chute;

2. The lock structure according to claim 1, wherein the driving member includes a driving body and a pendulum, the driving body includes a shaft, the pendulum is fixed to the shaft, the driving body drives the shaft to rotate, the shaft drives the pendulum to rotate, and the pendulum has a first state and a second state:

3. The lock construction according to claim 2, wherein the first plane is perpendicular to the second plane.

4. The lock structure according to claim 2, wherein the mounting seat is provided with a blocking member, the blocking member can block the pendulum from continuing to rotate after the driving member is switched from the reset state to the driving state, and the driving body can drive the pendulum to rotate reversely to return to the initial position along the original motion track after the pendulum is stopped by the blocking member.

5. The lock structure of claim 1, further comprising a second connector, wherein one end of the second connector is connected to the thimble, and the other end of the second connector is connected to the mounting seat, and is configured to provide an elastic restoring force for the thimble.

6. The lock structure of claim 5, wherein said thimble includes a body portion and a flange portion extending from said body portion, said second slot is a stepped slot including a first slot segment and a second slot segment with a shoulder formed therebetween, and said flange portion is received in said second slot segment and slides within said second slot segment and is stopped by said shoulder when sliding to a juncture of said first slot segment and said second slot segment.

7. The lock structure according to claim 6, wherein the main body includes a slide bar, and the bottom of the second groove section has a slide way, the slide bar being received in the slide way and being slidable therein, the slide way being in communication with the first groove section.

8. The lock structure according to any one of claims 1 to 7, further comprising a mechanical lock secured to the mounting base, the mechanical lock comprising a lock cylinder and a pusher, the pusher being connected to the lock cylinder, rotation of the lock cylinder driving rotation of the pusher;

9. A security lock, comprising: the lock structure of any one of claims 1 to 8, further comprising a housing, an authentication recognition device and a lock structure, wherein the authentication recognition device comprises a recognition window and an authentication recognition circuit connected with each other, the recognition window is disposed on the mounting seat and exposed out of the safety lock, the authentication recognition circuit and the lock structure are disposed in the housing, and the authentication recognition circuit is connected with the driving member and used for controlling the driving member after the recognition window recognizes an external object and passes the authentication of the authentication recognition circuit.

10. The utility model provides a safety box, its characterized in that includes box body, lid and safety lock, the lid fits the box body, the box body reaches one in the lid is provided with the safety lock, the safety lock be claim 9 the safety lock, the box body reaches another one in the lid is provided with the card and holds the piece, the card is held and is held with the retaining member card and realize the locking of safety box.