CN209976206U - Holeless cabinet lock, cabinet and key for opening holeless cabinet lock - Google Patents

Abstract

The utility model provides a sclausura rack lock, rack and be used for opening the key of sclausura rack lock, wherein, sclausura rack lock, include: the lock comprises a lock body, an interface seat, a handle, a wireless power supply module, a control panel and a communication module; the handle has an unlocked position and a locked position; the interface seat is arranged on the lock body, the interface seat is provided with a key interface which is concave inwards, and the key interface is not communicated with the installation space in the lock body; the wireless power supply module comprises an induction coil and an electric energy conversion circuit; the nonporous cabinet lock is internally provided with no battery and an external power interface, the electric energy conversion circuit is arranged on the control panel, and the induction coil can supply power to the control panel through the electric energy conversion circuit; the control panel can judge whether the key matches with aporate rack lock to realize the locking and the unblock of handle. Use the technical scheme of the utility model the security rank and the protectiveness that can effectively improve the rack lock.

Description

Holeless cabinet lock, cabinet and key for opening holeless cabinet lock

Technical Field

The utility model relates to a locking device's field particularly, relates to a sclausura rack lock, rack and be used for opening the key of sclausura rack lock.

Background

The unlocking modes of the cabinet lock in the related art are roughly classified into the following types: 1) the traditional mechanical lock core and the mechanical key are adopted; 2) opening by adopting a card swiping mode; 3) unlocking by using a mobile phone APP; 4) the electronic lock core is used and unlocked by a computer key. Although the four unlocking methods can achieve the unlocking function, the four unlocking methods have different disadvantages. For the unlocking mode by adopting the traditional mechanical lock cylinder and the mechanical key, the interface of the mechanical lock cylinder is leaked, so the mechanical lock cylinder is easily opened and damaged by the technology, the unlocking information cannot be recorded, and the intelligence is not enough; and to the mode that adopts the mode of punching the card, cell-phone APP unblock, tool to lock self needs to have the power supply, unable normal unblock under the outage state. The electronic lock core can be powered by a key, but the lock core leaks outwards, and the protection performance is poor.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a lock for a cabinet without holes, a cabinet and a key for opening the lock for the cabinet without holes, so as to improve the security level and the protection of the lock for the cabinet.

In order to achieve the above object, according to an aspect of the present invention, there is provided a holeless cabinet lock, comprising: the lock comprises a lock body, an interface seat, a handle, a wireless power supply module, a control panel and a communication module; the handle is movably arranged on the lock body and provided with an unlocking position and a locking position; the lock body is provided with an installation space; the interface seat is arranged on the lock body, the interface seat is provided with a key interface which is concave inwards, and the key interface is not communicated with the installation space; the wireless power supply module is arranged in the installation space and comprises an induction coil and an electric energy conversion circuit electrically connected with the induction coil, and the induction coil is arranged opposite to the interface seat; the control panel is arranged in the installation space, the holeless cabinet lock is not provided with a battery and an external power interface, the electric energy conversion circuit is arranged on the control panel, the induction coil can be matched with the key to generate induction current, and the control panel is supplied with power through the electric energy conversion circuit; communication module is connected with the control panel electricity, under the condition that the signal of telecommunication was received to the control panel, communication module can carry out wireless communication with the key, the control panel judges whether the key matches with sclausura rack lock, under the condition that key and sclausura rack lock match, the handle can be switched to the unblock position by the latched position under the exogenic action, under the unmatched condition of key and sclausura rack lock, the handle can keep in the latched position under the backstop effect of lock body.

Further, the installation space includes first space and the second space of mutual separation, and induction coil sets up in first space, and the control panel sets up in the second space.

Further, the lock body comprises a front shell and a rear cover body, a first concave installation groove is formed in the front shell, at least part of the interface seat is plugged at an opening of the first installation groove, and a first space is formed in a space between the first installation groove and the interface seat.

Further, the interface seat includes the pedestal body and sets up in the installation section of thick bamboo of pedestal body, and the pedestal body shutoff is in the opening part of first mounting groove, and the pedestal body has inside sunken interface groove, and the interface groove forms the key interface, and at least part installation section of thick bamboo stretches into in the first mounting groove and cooperates with the inner wall of first mounting groove.

Further, the lock body includes a front case and a rear cover, and a space between the front case and the rear cover forms a second space.

Further, be provided with first limit structure on the inner wall of key interface.

Further, sclausura rack lock sets up in the rack door of rack, and the handle includes the handle body and with this body coupling's of handle locking structure, and when the handle was located latched position, locking structure can be with the door frame interference fit of rack, and when the handle was located the unblock position, locking structure can dodge the door frame.

Further, the handle also comprises a first rotating shaft, and the handle body is connected with the locking structure through the first rotating shaft, so that the locking structure can rotate along with the handle.

Further, be provided with the second mounting groove of indent on the lock body, under the condition that the handle is located latched position, the handle is located the second mounting groove, the handle still is including setting up in first pivot and the second pivot that is the angle setting with the axis of first pivot, the handle body passes through the second pivot and is connected with first pivot, the handle still has intermediate position, switch over the in-process to intermediate position by the latched position at the handle, the handle body can use the second pivot to rotate as the axis, at least partial handle rotates outside the second mounting groove, switch over the in-process to the unblock position by intermediate position at the handle, handle body and locking structure can use first pivot to rotate as the axis.

Further, the handle includes the handle body and sets up the spring bolt on the handle body, and the lock body includes the casing and sets up the extending structure on the casing, and the extending structure has extended position and withdrawal position, and under the extending structure was located the condition of extended position, the extending structure can support the cooperation so that the handle keeps in latched position with the spring bolt, and under the condition that the extending structure is located the withdrawal position, the extending structure and the spring bolt mutually noninterfere, the handle can be switched to unblock position by latched position.

Further, the handle still includes the lock core that sets up between handle body and spring bolt, and the lock core can drive the spring bolt and rotate, is provided with on the spring bolt and dodges the mouth, rotates to it at the spring bolt and dodges under the mouth relative with extending structure's the condition, extending structure and spring bolt mutually noninterfere, and the handle can be switched to the unblock position by latched position.

Further, the casing includes procapsid and back lid, is provided with the third mounting groove of indent on the procapsid, and spring bolt and at least partial lock core are located the third mounting groove, and the space between procapsid and the back lid forms at least partial installation space, is provided with the solenoid in the installation space, is provided with on procapsid and the back lid and dodges the hole, and the dabber of solenoid can stretch into to the third mounting groove and cooperate with the spring bolt by dodging the hole, and the dabber forms extending structure.

According to the utility model discloses an on the other hand provides a rack, include: the cabinet lock is the holeless cabinet lock.

According to another aspect of the present invention, there is provided a key for unlocking a holeless cabinet lock, comprising: the key can carry out wireless communication with the holeless cabinet lock, and the holeless cabinet lock is the holeless cabinet lock.

Furthermore, a second limiting structure matched with a key interface of the holeless cabinet lock is arranged on the base body.

Use the technical scheme of the utility model, the wireless power supply module of sclausura rack lock can generate induced-current with the key cooperation, and the induced-current of production can be for the control panel power supply. And under the condition that the control panel is electrified, the communication module electrically connected with the control panel is electrified and communicates with the key. The control panel judges whether the key matches with sclausura rack lock according to communication information, and under the condition that key and sclausura rack lock match, the handle can be switched to the unblock position, and the outward pulling force can be opened the cabinet door of rack to the handle application this moment. In above-mentioned structure, on the one hand needn't adopt mechanical key can unblank, consequently need not to expose the lock core, the utility model discloses a sclausura design, the security level is high, environmental suitability is strong. On the other hand, the power is supplied by the key, so that the phenomenon that the lock of the non-porous cabinet cannot be opened due to power failure can be prevented. In addition, because the lock of the holeless cabinet does not need to be provided with a battery, the energy is saved and the lock structure of the holeless cabinet is simplified.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a schematic perspective view of an embodiment of a holeless cabinet lock according to the present invention with the handle in the locked position;

FIG. 2 is a perspective view of the imperforate cabinet lock of FIG. 1 with the handle in an unlocked position;

FIG. 3 shows an exploded view of the holeless cabinet lock of FIG. 1;

FIG. 4 shows a perspective cut-away schematic view of the nonporous cabinet lock of FIG. 1 with the telescoping structure in an extended position;

FIG. 5 shows an enlarged schematic view of the imperforate cabinet lock of FIG. 4 at A;

FIG. 6 shows a perspective cut-away schematic view of the nonporous cabinet lock of FIG. 1 with the telescoping structure in a retracted position;

FIG. 7 shows an enlarged schematic view of the imperforate cabinet lock of FIG. 6 at B;

FIG. 8 is a perspective cutaway view of the imperforate cabinet lock of FIG. 1 with the telescoping structure opposite the escape opening;

FIG. 9 shows an enlarged schematic view of the imperforate cabinet lock of FIG. 8 at C; and

fig. 10 shows a perspective view of the interface socket of the holeless cabinet lock of fig. 1.

Wherein the figures include the following reference numerals:

1. an installation space; 2. a first space; 3. a second space; 4. avoiding holes; 10. a lock body; 11. a front housing; 111. a first mounting groove; 112. a second mounting groove; 113. a third mounting groove; 114. mounting holes; 12. a rear cover body; 13. a telescopic structure; 14. a solenoid; 15. a spring; 20. an interface seat; 21. a seat body; 211. a key interface; 212. a first limit structure; 22. mounting the cylinder; 30. a handle; 31. a handle body; 32. a locking structure; 33. a first rotating shaft; 34. a second rotating shaft; 35. a latch bolt; 351. avoiding the mouth; 36. a lock cylinder; 40. a first dust cover; 50. and a second dust cover.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 9, the holeless cabinet lock of the present embodiment includes: lock body 10, interface seat 20, handle 30, wireless power module, control panel and communication module. Wherein, the handle 30 is movably disposed on the lock body 10, and the handle 30 has an unlocking position and a locking position. The lock body 10 has an installation space 1. The interface seat 20 is disposed on the lock body 10, the interface seat 20 is provided with a key interface 211 recessed inwards, and the key interface 211 is not communicated with the installation space 1. The wireless power supply module is arranged in the installation space 1, and the wireless power supply module comprises an induction coil and an electric energy conversion circuit electrically connected with the induction coil, wherein the induction coil is arranged opposite to the interface seat 20. The control panel sets up in installation space 1, does not have battery and external power source interface in the sclausura rack lock, and electric energy conversion circuit sets up in the control panel, and induction coil can generate induced-current with the key cooperation to supply power for the control panel through electric energy conversion circuit. Communication module is connected with the control panel electricity, under the condition that the signal of telecommunication was received to the control panel, communication module can carry out wireless communication with the key, the control panel judges whether the key matches with sclausura rack lock, under the condition that key and sclausura rack lock match, handle 30 can be switched to the unblock position by the latched position under the exogenic action, under the unmatched condition of key and sclausura rack lock, handle 30 can keep in the latched position under the backstop effect of lock body 10.

By applying the technical scheme of the embodiment, the wireless power supply module of the holeless cabinet lock can be matched with the key to generate induced current, and the generated induced current can supply power for the control panel. And under the condition that the control panel is electrified, the communication module electrically connected with the control panel is electrified and communicates with the key. The control panel judges whether the key matches with sclausura rack lock according to communication information, and under the condition that key and sclausura rack lock match, handle 30 can switch to the unblock position under the effect of external force, and the outward pulling force can be opened to handle 30 this moment again. In the structure, on the one hand, the lock can be unlocked without a mechanical key, so that the lock cylinder does not need to be exposed. On the other hand, the power is supplied by the key, so that the phenomenon that the lock of the non-porous cabinet cannot be opened due to power failure can be prevented. In addition, because the lock of the holeless cabinet does not need to be provided with a battery, the energy is saved and the lock structure of the holeless cabinet is simplified.

It should be noted that, the handle 30 is rotatably or movably disposed on the lock body 10, the lock body 10 is disposed on a cabinet door of the cabinet, the handle 30 has a locking position and an unlocking position, when the handle 30 is located at the locking position, at least a portion of the handle 30 can interfere with a door frame of the cabinet to prevent the cabinet door from being opened, when the handle 30 is located at the unlocking position, the handle 30 and the door frame do not interfere with each other, and at this time, the cabinet door can be smoothly opened.

It should be further noted that, when unlocking, a key is inserted into the key interface 211, and the key interface 211 can position the key without holding the key with hands, so that the user can unlock the lock more conveniently.

It should be further noted that, in this embodiment, the induction coil is disposed in the installation space 1, and the induction coil is disposed opposite to the interface seat 20, so that after the key is inserted into the key interface 211, the induction coil can be as close as possible to the key, thereby ensuring good induction between the key and the induction coil, and facilitating unlocking.

As shown in fig. 4, 6 and 8, in the present embodiment, the installation space 1 includes a first space 2 and a second space 3 separated from each other, the induction coil is disposed in the first space 2, and the control board is disposed in the second space 3. Above-mentioned structure sets up induction coil and control panel in two alternate segregation's spaces, can make the interface seat 20 and the induction coil of sclausura rack lock pull out the back by the violence, and the control panel is not fragile to cost of maintenance has been reduced. In addition, the above structure can also prevent the interface seat 20 and the induction coil from being pulled out violently, and other people supply power to the holeless cabinet lock through the external power supply to illegally open the door lock.

As shown in fig. 3, 4, 6 and 8, in the present embodiment, the lock body 10 includes a front housing 11 and a rear cover 12, the front housing 11 is provided with a first concave mounting groove 111, at least a portion of the interface seat 20 is blocked at an opening of the first mounting groove 111, and a space between the first mounting groove 111 and the interface seat 20 forms a first space 2. The structure is simple and easy to process, and the space of the lock body 10 can be effectively utilized by the structure, which is beneficial to miniaturization design.

Preferably, in the present embodiment, a first dust-proof cover 40 is disposed on the outer side of the interface seat 20, so as to prevent the problem of inconvenient cleaning caused by external dust entering the interface seat 20. Further preferably, in the present embodiment, the first dust cover 40 is pivotably provided at the lower end of the front housing 11 by a pivot shaft.

As shown in fig. 3, 4, 6, 8 and 10, in the present embodiment, the interface seat 20 includes a seat body 21 and a mounting cylinder 22 disposed on the seat body 21, the seat body 21 is blocked at an opening of the first mounting groove 111, the seat body 21 has an interface groove recessed inwards, the interface groove forms a key interface 211, and at least a portion of the mounting cylinder 22 extends into the first mounting groove 111 and is matched with an inner wall of the first mounting groove 111. During the installation, stretch into first mounting groove 111 with installation section of thick bamboo 22 and fix a position, then through the fastener with interface seat 20 fix on lock body 10 can, above-mentioned simple structure, the assembly of being convenient for improves assembly efficiency.

As shown in fig. 4 to 8, in the present embodiment, the lock body 10 includes a front case 11 and a rear cover 12, and a space between the front case 11 and the rear cover 12 forms the second space 3. The structure is simple, and the processing and the assembly are convenient.

As shown in fig. 2 to 4, 6, 8 and 10, in the present embodiment, a first limiting structure 212 is disposed on an inner wall of the key interface 211. The first limiting structure 212 can be matched with a key, the key can be kept at a position which is well inducted by the induction coil under the action of the first limiting structure 212, the key does not need to be held by hands all the time, and the unlocking of a user is further facilitated. Preferably, in this embodiment, the first position-limiting structure 212 is a ball, the key is provided with a matching hole matched with the ball, and when the key is inserted into the key interface 211 to a predetermined position, the ball extends into the matching hole to perform a positioning function.

As shown in fig. 1 to 4, 6 and 8, in the present embodiment, the holeless cabinet lock is disposed on a cabinet door of a cabinet, and the handle 30 includes a handle body 31 and a locking structure 32 connected to the handle body 31, where when the handle 30 is located at the locking position, the locking structure 32 can be in interference fit with a door frame of the cabinet, and when the handle 30 is located at the unlocking position, the locking structure 32 can be retracted from the door frame. Above-mentioned simple structure can realize the purpose of locking quick-witted cabinet door and opening machine cabinet door. Specifically, in the present embodiment, the locking structure 32 is a steel bolt, and when the handle 30 is located at the locking position, a part of the steel bolt can be in interference fit with the door frame of the cabinet.

As shown in fig. 1, in the present embodiment, the handle 30 further includes a first rotating shaft 33, and the handle body 31 and the locking structure 32 are connected by the first rotating shaft 33, so that the locking structure 32 can rotate with the handle 30. Specifically, in the present embodiment, the first rotating shaft 33 is disposed through the mounting hole 114 of the lock body 10 and is rotatable relative to the lock body 10, an outer end of the first rotating shaft 33 is connected to the handle body 31, an inner end of the first rotating shaft 33 is connected to the locking structure 32, and when the user rotates the handle body 31, the locking structure 32 can rotate around an axis of the first rotating shaft 33 until the locking structure 32 does not interfere with a door frame of the cabinet. The structure is simple and easy to realize.

As shown in fig. 2 to 4, 6 and 8, in the present embodiment, the lock body 10 is provided with a second concave mounting groove 112, when the handle 30 is located at the locking position, the handle 30 is located in the second mounting groove 112, the handle 30 further includes a second rotating shaft 34 disposed on the first rotating shaft 33 and disposed at an angle to the axis of the first rotating shaft 33, the handle body 31 is connected to the first rotating shaft 33 through the second rotating shaft 34, the handle 30 further has an intermediate position, the handle body 31 can rotate around the second rotating shaft 34 during the process of switching the handle 30 from the locking position to the intermediate position, at least a part of the handle 30 rotates out of the second mounting groove 112, and the handle body 31 and the locking structure 32 can rotate around the first rotating shaft 33 during the process of switching the handle 30 from the intermediate position to the unlocking position. Specifically, in the present embodiment, when the handle 30 is located in the second mounting groove 112 in the locking position, the groove wall of the second mounting groove forms a stopping structure, and at this time, even if the user applies a tangential force to the handle body 31 to rotate along the first rotation axis 33, the stopping structure will stop the handle body 31 so that the handle body 31 cannot rotate. At the same time, the lock body 10 will engage the handle 30 such that the handle cannot disengage the second mounting slot 112, thereby keeping the handle 30 in the locked position. When a user inserts a key into the key interface 211, the wireless power supply module of the holeless cabinet lock can cooperate with the key to generate an induced current, and the generated induced current can supply power to the control panel. And under the condition that the control panel is electrified, the communication module electrically connected with the control panel is electrified and communicates with the key. The control panel judges whether the key is matched with the holeless cabinet lock or not according to the communication information, under the condition that the key is matched with the holeless cabinet lock, the lock body 10 does not limit the handle body 31 to rotate towards the outside of the second mounting groove 112, therefore, part of the handle body 31 can rotate to the outside of the second mounting groove 112, the groove wall of the second mounting groove 112 can not stop the handle body 31, when a user rotates the handle body 31 by taking the axis of the first rotating shaft 33 as a rotating shaft, the handle body 31 can drive the locking structure 32 to enable the locking structure 32 to rotate to a position where the locking structure is not interfered with a door frame of the cabinet. And finally, the cabinet door of the cabinet can be opened by pulling the handle body 31 outwards.

Preferably, as shown in fig. 3, in the present embodiment, a torsion spring is sleeved on the second rotating shaft 34, a first end of the torsion spring abuts against the lock body 10, and a second end of the torsion spring abuts against the handle body 31. Above-mentioned structure makes when the lock body 10 no longer restricts handle body 31 and rotates outside second mounting groove 112, and handle body 31 can pop out second mounting groove 112 by oneself under the effect of torsional spring, needn't artificially manually pull out, the user only need rotate handle body 31 unblank can, consequently improved user's use experience.

As shown in fig. 3 to 9, in the present embodiment, the handle 30 includes a handle body 31 and a latch 35 disposed on the handle body 31, the lock body 10 includes a housing and a telescopic structure 13 disposed on the housing, the telescopic structure 13 has an extended position and a retracted position, when the telescopic structure 13 is located at the extended position, the telescopic structure 13 can be in abutting engagement with the latch 35 to keep the handle 30 at the locking position, when the telescopic structure 13 is located at the retracted position, the telescopic structure 13 and the latch 35 do not interfere with each other, and the handle 30 can be switched from the locking position to the unlocking position. Specifically, in the present embodiment, when the handle is located at the locking position, at least a part of the telescopic structure 13 is located right in front of the latch 35 and is in abutting engagement with the latch 35 to stop the handle body 31 to which the latch 35 is connected. When the key is matched with the holeless cabinet lock, the telescopic structure 13 is retracted to above the bolt 35 (not necessarily above, as long as the projection of the telescopic structure 13 and the bolt 35 in the plane perpendicular to the first rotating shaft do not overlap), and at this time, since the telescopic structure 13 does not restrict the handle body 31, the handle body 31 will rotate outwards around the axis of the second rotating shaft 34 under the action of the torsion spring. The structure is simple and easy to realize.

As shown in fig. 3 to 9, in this embodiment, the handle 30 further includes a lock cylinder 36 disposed between the handle body 31 and the latch 35, the lock cylinder 36 can drive the latch 35 to rotate, an avoiding opening 351 is disposed on the latch 35, when the latch 35 rotates to the situation that the avoiding opening 351 is opposite to the telescopic structure 13 in the axial direction of the lock cylinder 36, the telescopic structure 13 and the latch 35 do not interfere with each other, and the handle 30 can be switched from the locking position to the unlocking position. When emergency unlocking is required, an emergency unlocking key can be inserted into the lock cylinder 36, and when the emergency unlocking key is turned, the lock tongue 35 can be turned therewith. When rotated to a predetermined position, the escape opening 351 is just opposite to the telescopic structure 13. In this condition, the handle body 31 is no longer restrained by the telescopic structure 13, so the handle body 31 will be able to rotate outwards to an intermediate position around the axis of the second rotating shaft 34, also under the action of the torsion spring. The structure can achieve the purpose of opening the holeless cabinet lock emergently. In addition, in order to prevent the lock cylinder from being exposed, a second dust cover 50 is disposed outside the lock cylinder 36 to prevent external dust from entering the lock cylinder 36, and to ensure the service life of the lock cylinder 36. Preferably, in the present embodiment, the second dust cover 50 is provided on the handle body 31 by a screw, and the second dust cover 50 can rotate around the screw.

As shown in fig. 3 to 9, in the present embodiment, the housing includes a front housing 11 and a rear cover 12, an inwardly concave third mounting groove 113 is provided on the front housing 11, the latch 35 and at least part of the lock cylinder 36 are located in the third mounting groove 113, a space between the front housing 11 and the rear cover 12 forms at least part of the mounting space 1, a solenoid 14 is provided in the mounting space 1, avoidance holes 4 are provided on the front housing 11 and the rear cover 12, a spindle of the solenoid 14 can extend into the third mounting groove 113 from the avoidance hole 4 and cooperate with the latch 35, and the spindle forms the telescopic structure 13. The structure is simple and the cost is low. Preferably, in the present embodiment, the solenoid 14 includes a telescopic rod connecting the driving body and the driving body, and a spring 15 sleeved on the telescopic rod and abutting against between the driving body and the telescopic rod, wherein the telescopic rod forms the telescopic structure 13. In the event that the key is mated with the holeless cabinet lock, the control panel controls retraction of the telescoping structure 13. After the key is pulled out from the key interface 211, the control panel is powered off, and the telescopic structure 13 returns to the extending position capable of stopping the bolt 35 under the action of the spring 15. In this embodiment, the lock cylinder 36 is an intelligent lock cylinder, and of course, in other embodiments not shown in the drawings, the lock cylinder 36 may also be a mechanical lock cylinder.

It should be noted that, in this embodiment, when the cabinet door of the cabinet needs to be locked, the handle 30 needs to be rotated to the middle position first, and then the handle body 31 of the handle 30 is pressed into the second mounting groove 112. At the in-process of above-mentioned impressing, spring bolt 35 can support with extending structure 13, is provided with the direction inclined plane on the extending structure 13, and along with the impressing of handle body 31, spring 15 can compress gradually, and extending structure 13 contracts back, and when spring bolt 35 removed to extending structure 13's inboard, extending structure 13 will return under the effect of the elastic restoring force of spring 15. Above-mentioned simple structure for no longer need the key when closing the cabinet door, the user operation of being convenient for.

In this embodiment, the control board is provided with an electric energy conversion circuit (a part of the wireless power supply module), a wireless communication circuit (a communication module) and an ID code acquisition circuit. The key and the wireless power supply circuit can carry out wireless power supply to drive the solenoid to act; the key can be in wireless communication with the wireless communication circuit so as to perform data transmission; the key can also communicate with the ID code collecting circuit to identify the identity.

The normal unlocking process and the emergency unlocking process are explained in detail below:

and (3) normal unlocking process:

the first shield 40 of upset exposes key interface 211, inserts key interface 211 with the key, and the key carries out radio communication with the control panel, adopts a yard circuit to discern the key identity through the ID, and the identity is correct back, supplies power to solenoid 14 through the control panel, and solenoid 14's extending structure 13 receives the electrical retraction, no longer blocks to establish on spring bolt 35, and handle body 31 can be relative lock body 10 upset under the effect of torsional spring and pop out second mounting groove 112, and handle 30 is in the intermediate position. At this time, the handle body 31 is rotated to drive the first rotating shaft 33 to rotate, so as to drive the locking structure 32 to rotate by a certain angle, thereby completing the normal unlocking operation.

Emergency unlocking process:

rotatory second shield 50, expose lock core 36, insert urgent unblock key lock core 36, rotate urgent unblock key and drive lock core 36 rotatory certain angle, thereby drive the spring bolt 35 rotatory until dodging mouthful 351 and solenoid 14's extending structure 13 coincidence, spring bolt 35 no longer backstop extending structure 13, handle 30 pops out second mounting groove 112 in the relative lock body 10 upset under the effect of torsional spring, handle 30 is in the intermediate position, it can drive first pivot 33 and rotate to rotate handle body 31 this moment, thereby drive locking structure 32 and rotate certain angle, accomplish urgent unblock operation.

The application also provides a cabinet, wherein the cabinet lock is the holeless cabinet lock according to the embodiment of the cabinet. Because the holeless cabinet lock has the advantages of energy conservation and simplified structure, the cabinet with the holeless cabinet lock also has the advantages.

The application also provides a key for opening sclausura rack lock, and the embodiment of the key (not shown in the figure) according to this application includes base member, power and chip, and power and chip set up in the base member, and the key can carry out wireless communication with sclausura rack lock, and sclausura rack lock is foretell sclausura rack lock. The key can open the holeless cabinet lock under the condition that the key is matched with the holeless cabinet lock, and the key cannot open the holeless cabinet lock under the condition that the key is not matched with the holeless cabinet lock. The structure enables the key to supply power to the nonporous cabinet lock matched with the key, and can prevent the phenomenon that the nonporous cabinet lock cannot be opened due to power failure.

In this embodiment, the base is provided with a second limit structure that mates with the key fob 211 of the holeless cabinet lock. Specifically, in this embodiment, a bump is disposed on the key interface 211 of the holeless cabinet lock, and the second limiting structure is a matching hole matched with the bump. The structure can reliably fix the key, and guarantees the reliability of wireless power supply and wireless communication.

In this embodiment, the key is a computer key.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1) the key interface 211 is in a non-hole form, has no lock cylinder leaking outside and has high security level.

2) The non-porous form can ensure the sealing performance, the sealing grade is high, and the environmental suitability is strong.

3) The unlocking adopts a computer key, so that the unlocking authorization and the unlocking information recording can be realized.

4) The computer key is adopted for supplying power, so that the situation that the lock cannot be opened due to power failure can be prevented, a battery is not required to be installed on the lock, energy is saved, and meanwhile, the structure of the lock body can be simplified.

5) The design has first shield and second shield respectively in key interface 211 and the 36 outsides of lock core, guarantees the cleanness of kneck, promotes the unblock and experiences.

6) An emergency unlocking mode is designed, an electronic lock cylinder is adopted, emergency unlocking is conducted to supply power to the key, and meanwhile unlocking information can be recorded.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A holeless cabinet lock, comprising: the lock comprises a lock body (10), an interface seat (20), a handle (30), a wireless power supply module, a control panel and a communication module;

the handle (30) is movably arranged on the lock body (10), and the handle (30) is provided with an unlocking position and a locking position;

the lock body (10) has an installation space (1);

the interface seat (20) is arranged on the lock body (10), the interface seat (20) is provided with a key interface (211) which is concave inwards, and the key interface (211) is not communicated with the installation space (1);

the wireless power supply module is arranged in the installation space (1), and comprises an induction coil and an electric energy conversion circuit electrically connected with the induction coil, and the induction coil is arranged opposite to the interface seat (20);

the control panel is arranged in the installation space (1), the holeless cabinet lock is not provided with a battery and an external power supply interface, the electric energy conversion circuit is arranged on the control panel, the induction coil can be matched with a key to generate induction current, and the electric energy conversion circuit is used for supplying power to the control panel;

communication module with the control panel electricity is connected the control panel receives under the condition of signal of telecommunication, communication module can with the key carries out wireless communication, the control panel is judged whether the key with sclausura rack lock matches the key with under the condition that sclausura rack lock matches, handle (30) can be switched to the unblock position by latched position under the exogenic action the key with under the unmatched condition of sclausura rack lock, handle (30) can be in keep under the backstop effect of lock body (10) latched position.

2. Holeless cabinet lock according to claim 1, characterized in that the installation space (1) comprises a first space (2) and a second space (3) separated from each other, the induction coil being arranged in the first space (2) and the control panel being arranged in the second space (3).

3. The cabinet lock without hole as claimed in claim 2, wherein the lock body (10) comprises a front housing (11) and a rear cover body (12), the front housing (11) is provided with a first concave mounting groove (111), at least a part of the interface seat (20) is blocked at an opening of the first mounting groove (111), and a space between the first mounting groove (111) and the interface seat (20) forms the first space (2).

4. The holeless cabinet lock of claim 3, wherein the interface seat (20) comprises a seat body (21) and a mounting cylinder (22) disposed on the seat body (21), the seat body (21) is sealed at the opening of the first mounting groove (111), the seat body (21) has an inwardly recessed interface slot, the interface slot forms the key interface (211), and at least a portion of the mounting cylinder (22) extends into the first mounting groove (111) and is engaged with the inner wall of the first mounting groove (111).

5. A holeless cabinet lock according to any one of claims 2 to 4, wherein the lock body (10) comprises a front housing (11) and a rear cover (12), the space between the front housing (11) and the rear cover (12) forming the second space (3).

6. The holeless cabinet lock of claim 1, wherein the key fob (211) is provided with a first stop formation (212) on an inner wall thereof.

7. A holeless cabinet lock as claimed in claim 1 provided to a cabinet door of a cabinet, characterized in that the handle (30) comprises a handle body (31) and a locking structure (32) connected to the handle body (31), the locking structure (32) being capable of interference fit with a door frame of a cabinet when the handle (30) is in the locked position, the locking structure (32) being capable of evading the door frame when the handle (30) is in the unlocked position.

8. Imperforate cabinet lock according to claim 7, wherein said handle (30) further comprises a first rotation shaft (33), said handle body (31) and said locking structure (32) being connected by said first rotation shaft (33) to enable rotation of said locking structure (32) with said handle (30).

9. The holeless cabinet lock of claim 8, wherein the lock body (10) is provided with a second concave mounting groove (112), the handle (30) is located in the second mounting groove (112) when the handle (30) is located at the locking position, the handle (30) further comprises a second rotating shaft (34) which is arranged on the first rotating shaft (33) and is arranged at an angle to the axis of the first rotating shaft (33), the handle body (31) is connected with the first rotating shaft (33) through the second rotating shaft (34), the handle (30) further has an intermediate position, the handle body (31) can rotate around the second rotating shaft (34) during the process of switching the handle (30) from the locking position to the intermediate position, at least part of the handle (30) rotates out of the second mounting groove (112), in the process that the handle (30) is switched from the middle position to the unlocking position, the handle body (31) and the locking structure (32) can rotate by taking the first rotating shaft (33) as an axis.

10. The holeless cabinet lock of claim 1, wherein the handle (30) comprises a handle body (31) and a locking tongue (35) provided on the handle body (31), the lock body (10) comprises a housing and a telescopic structure (13) provided on the housing, the telescopic structure (13) having an extended position and a retracted position, the telescopic structure (13) being capable of abutting engagement with the locking tongue (35) to retain the handle (30) in the locked position with the telescopic structure (13) in the extended position, the telescopic structure (13) and the locking tongue (35) being non-interfering with each other with the telescopic structure (13) in the retracted position, the handle (30) being switchable from the locked position to the unlocked position.

11. The holeless cabinet lock of claim 10, wherein the handle (30) further comprises a lock cylinder (36) disposed between the handle body (31) and the lock tongue (35), the lock cylinder (36) can drive the lock tongue (35) to rotate, an escape opening (351) is disposed on the lock tongue (35), the retractable structure (13) and the lock tongue (35) do not interfere with each other when the lock tongue (35) rotates to the state that the escape opening (351) is opposite to the retractable structure (13), and the handle (30) can be switched from the locking position to the unlocking position.

12. The holeless cabinet lock of claim 11, wherein the housing comprises a front housing (11) and a rear cover (12), the front housing (11) is provided with an inwardly concave third mounting groove (113), the latch (35) and at least part of the latch (36) is located in the third mounting groove (113), the front housing (11) and the space between the rear cover (12) form at least part of the mounting space (1), the solenoid (14) is provided in the mounting space (1), the front housing (11) and the rear cover (12) are provided with an avoidance hole (4), a mandrel of the solenoid (14) can be inserted into the third mounting groove (113) and matched with the latch (35), and the mandrel forms the telescopic structure (13).

13. A cabinet, comprising: a cabinet lock, wherein the cabinet lock is the holeless cabinet lock of any one of claims 1 to 12.

14. A key for opening a holeless cabinet lock, comprising: the key can carry out wireless communication with the holeless cabinet lock, and the key is characterized in that the holeless cabinet lock is any one of the right 1 to 12.

15. The key of claim 14, wherein the base is provided with a second stop feature for engaging a key fob (211) of the holeless cabinet lock.

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