CN218117511U - Electronic lock system for commodity safety - Google Patents

Abstract

The utility model discloses an electronic lock system for commodity safety, including lock body and unblock ware, the lock body includes, drive arrangement, unblock interface and control circuit, wherein drive arrangement is configured to be connected with control circuit, and control circuit is configured to control drive arrangement work; the unlocking device comprises an unlocking output interface and a battery, wherein the battery is configured to be capable of supplying power to the outside through the unlocking output interface; the electronic lock system is configured such that when the unlock output interface of the unlocker is connected with the lock body unlock interface, the unlocker is capable of supplying power to the driving device to operate the lock body to lock or unlock. In the utility model, when the electronic lock is in the locking state, no electric power is needed, and the electric quantity is prevented from being exhausted; when the unlocking output interface of the unlocking device is connected with the unlocking interface of the lock body, the unlocking device can supply power to the lock body to drive the electromagnet, so that the telescopic movable part is adsorbed, the spring bolt retracts, and then unlocking is realized.

Description

Electronic lock system for commodity safety

Technical Field

The utility model relates to a commodity safety field especially relates to an electronic lock system for commodity safety.

Background

With the development of commodity experience type services, the display and experience functions of commodities are more opened to purchasers or potential purchasers, and meanwhile, the requirement for commodity theft prevention is continuously increased. On one hand, the various requirements of the experience person are met as much as possible, all functions and the most favorable and convenient side of the commodity are displayed to the experience person as much as possible, on the other hand, the possible stealing behaviors of the person with poor mind are prevented, and the hidden danger that the commodity is stolen possibly in the displaying and experiencing process is reduced or even avoided as much as possible.

In practice, besides the exhibits, in the process of displaying and selling, because the exhibits are mainly used as displays rather than direct sales, sellers often set facilities requiring theft prevention, such as stock cabinets for storing sellable articles, in the display and selling places or places which are not far away from the display and selling places, and these facilities usually need to be provided with locks, such as cabinet locks, drawer locks, and the like, for protecting the safety of the stored articles.

The vast majority of cabinet locks in the prior art are mechanical locks/coded locks and the like, need adopt key or password to unlock, this type of tool to lock is equipped with lockhole or password interface usually, the user need insert the lockhole with the key or at password interface input password, also have the fingerprint lock, but the fingerprint lock needs to set up in advance, it is very inconvenient to use when flow show sales space or interim exhibition are sold, and the reliability of fingerprint identification technique also can be concerned with the security of fingerprint lock, therefore the fingerprint lock often is not the first choice in exhibition sales space.

For example, a cabinet lock capable of being unlocked by an unlocking device is disclosed in the attached drawing of chinese patent CN 2018220471167, but the cabinet lock in the prior art has some defects in the design of the lock body structure, the convenience of unlocking, and the like, and the sensitivity of the lock tongue reaction and the reliability of the movement need to be improved.

In the prior art, most electronic locks have large power consumption and need to be charged in time to ensure normal work, and once the electric quantity is exhausted, the electronic locks cannot be unlocked.

Disclosure of Invention

The utility model aims to solve the technical problem that an electronic lock system for commodity safety is provided.

The utility model provides a technical scheme that technical problem adopted is:

an electronic lock system for merchandise security, comprising:

a lock body and a lock release device are arranged on the lock body,

the lock body comprises a driving device, an unlocking interface and a control circuit, wherein the driving device is configured to be connected with the control circuit, and the control circuit is configured to control the driving device to work;

the unlocking device comprises an unlocking output interface and a battery, wherein the battery is configured to be capable of supplying power to the outside through the unlocking output interface;

the electronic lock system is configured such that when the unlock output interface of the unlocker is connected with the lock body unlock interface, the unlocker can supply power to the driving device to operate the lock body to lock or unlock.

Further, the driving device adopts an electromagnetic driving principle to realize driving.

Further, the driving means comprises an electromagnet.

Further, the unlock interface is capable of transferring power and/or data when connected with the unlock output interface.

Further, the data includes lock body and/or unlock device identity information.

Further, the unlocking interface and the unlocking output interface are configured to be connected without alignment operation.

Further, the alarm component comprises a logic circuit and is configured to judge the alarm state through the logic circuit and the detection component.

Further, the warning component comprises a buzzer which is configured to sound an alarm or an operation prompt.

Further, an adhesive or mounting securing member is included configured for mounting securing the lock mechanism to the locked structure.

Further, a locking tab is included that is configured to cooperate with the locking bolt to form a lock.

The beneficial effects of the utility model are that:

(1) The utility model discloses in, through the electro-magnet drive spring bolt, improved the structural relation of spring bolt and flexible part in the latch mechanism for the motion of spring bolt in the latch mechanism is more stable convenient, and the flexibility ratio is high.

(2) In the utility model, when the electronic lock is in the locking state, no electric power is needed, and the electric quantity is prevented from being exhausted; when the unlocking output interface of the unlocking device is connected with the unlocking interface of the lock body, the unlocking device can supply power to the lock body to drive the electromagnet, so that the telescopic movable part is adsorbed, the lock tongue retracts, and then unlocking is realized.

(3) The utility model discloses in combining detection module and warning subassembly to the electronic lock, the electronic lock structure is used to the similar mechanism that will demonstrate commodity theftproof, makes the electronic lock can also regard as warning device to use when playing the tool to lock basic function, monitors the operating condition of lock, reminds the safe risk that commodity probably exists, has alarming function, can effectively ensure commodity safety.

Drawings

Fig. 1 is an overall schematic view of the electronic lock of the present invention.

Fig. 2 is an exploded view of the electronic lock of the present invention.

Fig. 3 is a schematic view of another angle of fig. 2.

Fig. 4 is a schematic block circuit diagram of the present invention.

Fig. 5 is a schematic view of the electronic lock of the present invention applied to a single-swing door.

Fig. 6 is a schematic view of the electronic lock of the present invention applied to a single-swing door (showing the position relationship between the spring pushing assembly and the cabinet).

Fig. 7 is a schematic structural view of the ejection assembly.

Fig. 8 is a schematic view of another angle of the ejection assembly.

Fig. 9 is a schematic structural diagram of the first interface.

Fig. 10 is a schematic plan view of the first interface.

Fig. 11 is a schematic view of the electronic lock of the present invention applied to a drawer.

Fig. 12 is a schematic structural view of the lock body in embodiment 2.

Fig. 13 is a schematic view of the first interface combined with the adhesive in embodiment 2.

Fig. 14 is a schematic view of the electronic lock applied to the split swing door in embodiment 2.

Fig. 15 is a schematic view of the electronic lock applied to the sliding door in embodiment 3 (the electronic lock is in an open state).

Fig. 16 is a schematic view of the unlocking operation of the unlocking device in embodiment 3.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

In the embodiment of the present invention, all the directional indicators (such as upper, lower, left, right, front, rear, horizontal, vertical … …) are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, if the specific posture is changed, the directional indicator is also changed accordingly.

In order to make the technical background and application scenario of the present invention better understood by those skilled in the art, some technical terms involved in the embodiments are first explained.

Commodity securityThe present invention relates to a method for providing security to a product, and a system for providing security to a product, which includes a product, such as an electronic product, that needs to be functionally displayed to a purchaser or a potential purchaser, wherein certain functions of the product need to be known to a user in a use situation, the product generally has certain man-machine interactive interfaces, a displayed person can contact and use all or part of the functions of the product exemplarily or demonstratively, so as to know the performance of the product, the product is directly contacted by an experiencer, and the experiencer can use the product within a range defined by a seller or a product owner, such as a sales location, but cannot take the product out of the sales location, and the seller or the product holder is also belonged to the property of the displayed product, so that anti-theft measures for protecting the product are needed. In the present invention, the merchandise security also includes other merchandise besides the display merchandise, since the display merchandise itself can not be used for sale generally, when the merchandise is displayed, the merchandise is often sold at the same time, therefore, the display seller needs to be equipped with the corresponding merchandise for sale, the merchandise may be stored near the display sale place or the display sale place, and the security of the merchandise is more important for the display seller.

Warning assembly-in the utility model discloses an, warning subassembly indicates that the utility model discloses a partly hardware architecture that can play warning/warning effect that uses in the integrated device, it can be assembled in the utility model discloses an electronic lock, as a part wherein. The warning subassembly needs the power consumption usually, and the power that the warning subassembly needs to be used can be provided by the utility model discloses an electronic lock. The utility model discloses in, whether warning subassembly's primary function is in safe state according to the testing result judgement commodity, perhaps whether send corresponding according to the judged result or notFor example, alarm or send out a safety signal. The warning subassembly can be an independent hardware, also can be with other components, for example the overall structure that sensor and alarm device combined, the main effect of warning subassembly is in certain link or certain several links that carry out the guarantee to commodity safety play certain effect, as long as can play the device of this kind of effect, we can all be called the utility model discloses a warning subassembly to the warning subassembly is a concept for being known and applied in the trade in the commodity theftproof field, the utility model discloses do not change the function and the principle of warning subassembly, only provide a structural warning subassembly that has changed.

Detection assemblyThe utility model discloses in, detection component can be with above-mentioned warning subassembly matched with part, for example sensor etc. detection component can be used for detecting the locking or the unblock state of latch mechanism, and detection component's detection principle can be current, for example sensor itself just possesses this kind of detection function, and can transmit corresponding testing result to other subassembly/device after detecting, for example the warning subassembly to send the safety signal who corresponds the testing result through the warning subassembly. With warning subassembly reason, the determine module also is a concept for being known and applied in the trade in the commodity theftproof field, the utility model discloses do not change determine module's function and principle, only provide a determine module that changes structurally to some extent.

Detailed description of the preferred embodiments

Example 1, reference is made to FIGS. 1-11.

An electronic lock system for merchandise security, comprising:

a lock body and a lock release device are arranged on the lock body,

the lock body comprises a driving device, an unlocking interface and a control circuit, wherein the driving device is configured to be connected with the control circuit, and the control circuit is configured to control the driving device to work;

the unlocking device comprises an unlocking output interface and a battery, wherein the battery is configured to be capable of supplying power to the outside through the unlocking output interface; for example, the unlocker may power the lock body through the unlock output interface.

The electronic lock system is configured such that when the unlock output interface of the unlocker is connected with the lock body unlock interface, the unlocker can supply power to the driving device to operate the lock body to lock or unlock.

In some preferred modes, the driving device adopts an electromagnetic driving principle to realize driving. In some preferred forms, the drive means includes an electromagnet. In some embodiments, the electromagnet is connected to a control circuit, and the control circuit can provide power with a certain magnitude and direction for the electromagnet to control the electromagnet to work. In some preferred forms, the electromagnet 12 is capable of telescopic movement in response to a change in current. In some preferred manners, the electromagnet 12 is configured to include a telescopic movable part 121, and the latch 11 is operatively connected to the telescopic movable part 121, and may be fixedly connected or detachably connected, such as the latch 11 is snap-fit connected to the movable part or connected together by a screw or a bolt.

As shown in fig. 1-3, the electronic lock system of the present invention includes a lock body 100, the lock body 100 includes a bottom plate 101, a casing 102 and a cover plate 103, two ends of the casing 102 are open, the bottom plate 101 and the cover plate 103 cover the upper and lower ends of the casing 102 respectively, and a control circuit can be disposed on the bottom plate. The utility model discloses in, control circuit is conventional circuit among the prior art, the utility model discloses do not improve its principle, connected mode and structure etc..

In some preferred forms, as shown in fig. 2-3, the electromagnet 12 is mounted on the bottom plate 101 of the lock body, as shown in fig. 2, a fixing position 122 for fixing the electromagnet 12 is provided on the housing 102, the position of the electromagnet 12 can be fixed when the housing 102 and the bottom plate 101 are closed, and the fixing position 122 forms an area on the housing 102, in which a space 123 is provided for the electromagnet 12 to extend and retract.

Further, as shown in fig. 2, an opening 105 capable of allowing the locking bolt 11 to pass through is formed in a side surface of the housing 102, the locking bolt 11 can pass through or retract into the opening under the action of the electromagnet 12 and the telescopic movable part 121, when the locking bolt 11 is pushed out of the opening 105, the electronic lock is in a locked state, and when the locking bolt 11 retracts into the opening 105, the electronic lock is in an unlocked state.

Since the magnitude of the current affects the magnetic magnitude of the electromagnet 12, the adsorption capacity of the electromagnet 12 can be adjusted by adjusting the change of the current. Specifically, as shown in fig. 2, the electromagnet 12 is configured to include a telescopic movable member 121, the telescopic movable member 121 is disposed in a space 123 formed by the fixed position 122 and capable of being extended and retracted, the telescopic movable member 121 is made of a magnetic material capable of being attracted by the electromagnet 12, and the electromagnet 12 can control attraction or pushing of the telescopic movable member 121 by the magnitude and direction of current. The bolt 11 is connected with the telescopic movable part 121, so that the bolt 11 can synchronously perform telescopic movement along with the telescopic movable part 121, and the bolt 11 performs telescopic movement in such a way, thereby realizing locking or unlocking operation. For example, when a current with a certain direction and magnitude is applied to the inside of the electromagnet, the magnetic pole of the end of the electromagnet close to the telescopic movable part 121 is N-pole, the magnetic pole of the end of the telescopic movable part 121 close to the electromagnet is S-pole, and different magnetic poles attract each other, so that the telescopic movable part 121 is attracted, and the latch 11 retracts into the opening 105, thereby realizing the unlocking operation. On the contrary, when the inside of the electromagnet is energized with a current of another direction and magnitude, the magnetic pole of the end of the electromagnet close to the telescopic movable part 121 is the S pole, the magnetic pole of the end of the telescopic movable part 121 close to the electromagnet is the S pole, and the same magnetic poles repel each other, so that the telescopic movable part 121 is pushed out, the bolt 11 extends out of the opening 105, and the locking operation can be realized.

In other embodiments, the control of the absorption or the ejection of the telescopic moving part can also be realized by combining the control of the current change with a mechanical structure such as a spring, and in some embodiments, the bolt is connected with the telescopic moving part 121, the telescopic moving part 121 is connected with the spring, and the spring is positioned between the telescopic moving part 121 and the electromagnet; under the condition that the electromagnet is not electrified, the electromagnet cannot adsorb the telescopic movable part, the telescopic movable part is in a push-out state, the lock tongue is in an extending state, and the spring is in a natural state; at this moment, can promote the cabinet door, the electronic lock can the self-locking (closing the door and locking automatically promptly), and the spring is compressed earlier, rebounds again afterwards. When the electronic lock is in a locked state, power supply to the electromagnet is not needed. When current with a certain magnitude and direction is introduced into the electromagnet, the magnetic pole of the end, close to the telescopic movable part 121, of the electromagnet is the N pole, the magnetic pole of the end, close to the electromagnet, of the telescopic movable part 121 is the S pole, different magnetic poles attract each other, the telescopic movable part 121 is attracted, the spring is compressed, the bolt moves towards the inside of the lock body, the bolt 11 retracts into the opening 105, and then unlocking operation can be achieved.

In some preferred forms, the unlock interface 124 is capable of transmitting power and/or data when connected to the unlock output interface 125. In some preferred forms, the data includes lock body and/or unlock body identity information. The identity information may be an identification code, such as a string of keys, different types of unlockers having different keys, different types of lock bodies being able to identify different keys. When the lock body identifies the secret key of the unlocking device, the unlocking and locking operations can be carried out only if the pairing is successful. The identification of the transmitted power and/or data and the data is a conventional technical means in the prior art, and the utility model discloses do not improve the transmission and the identification principle etc. of power and/or data.

Further, when the unlocking output interface 125 of the unlocking device is connected with the lock body unlocking interface 124, the unlocking device can supply power to the driving device to operate the lock body to lock or unlock. Specifically, when the unlocking output interface 125 of the unlocking device is connected with the unlocking interface 124 of the lock body, the lock body is identified and paired with the unlocking device, and the unlocking device provides electric power to the lock body, because the unlocking interface 124 is connected with the electromagnet, the electromagnet can receive external electric power through the unlocking interface 124, after the external electric power is received, the direction and the magnitude of current in the electromagnet can influence the direction and the magnitude of magnetism of the electromagnet 12, the direction and the magnitude of magnetism of the electromagnet 12 are different, the telescopic movable part 121 can be adsorbed or pushed out, and then unlocking or locking can be realized. For example, after the electromagnet receives external power through the unlocking interface 124, the magnetic pole of the end of the electromagnet close to the telescopic movable part 121 is an N pole, the magnetic pole of the end of the telescopic movable part 121 close to the electromagnet is an S pole, and different magnetic poles attract each other, so that the telescopic movable part 121 is attracted, and the bolt 11 retracts into the opening 105, thereby realizing the unlocking operation.

In some embodiments, the unlocking interface 124 includes electrical contacts including at least one pair of electrical contacts, one of which is a positive electrical contact and the other of which is a negative electrical contact, the positive and negative electrical contacts being electrically isolated from each other. Likewise, the unlocking output interface 125 of the unlocking device S comprises at least one pair of electrical contacts, comprising a positive electrical contact and a negative electrical contact, the two electrical contacts being electrically isolated from each other. When the electrical contact point of the unlocking interface 124 is communicated with the electrical contact point of the unlocking output interface 125 in pairs, a circuit can be conducted to form a current loop, and the electromagnet receives external power to perform unlocking operation.

In some preferred manners, as shown in fig. 11, the unlocking interface 124 is disposed outside the drawer, and the unlocking interface can be connected with an unlocking output interface of an unlocking device, and the unlocking device can provide power to the lock body; since the unlocking interface 124 is electrically connected with the internal electromagnet, the electromagnet can receive external power through the unlocking interface 124.

In some preferred manners, the unlocking interface 124 and the unlocking output interface 125 are configured to be connected without a positioning operation. In the present invention, the unlocking interface 124 includes a pair of electrical contacts, as shown in fig. 9-10, one of which is the first circular contact assembly 6, the other of which is the first annular contact assembly 7, the first circular contact assembly 6 is inside the first annular contact assembly 7, and the two are electrically isolated from each other; and the pair of electrical contacts are in the circular dimple area. Accordingly, the pair of electrical contacts of the unlock output interface 125 of the unlock is a second circular contact assembly, one of which is a second annular contact assembly, and the second circular contact assembly 61 is internal to the second annular contact assembly 71, which are electrically isolated from each other. In some preferred manners, at least one electrical contact point of the unlocking interface 124 is made of a magnetic material or a ferrous material, and at least one electrical contact point of the unlocking output interface 125 is made of a magnetic material or a ferrous material; for example, the first circular contact assembly 6 is made of an iron material, the second circular contact assembly is made of a magnetic material, and the first circular contact assembly and the second circular contact assembly can be attracted and contacted with each other to conduct a circuit; therefore, when the unlocking port 124 is in contact connection with the unlocking output port 125, it is not necessary to perform a deliberate alignment operation to confirm whether contact connection is established. The two electric contact assemblies can be in contact connection due to mutual attraction, and a circuit is conducted, so that electric power with certain magnitude and direction is provided for the electromagnet. In other embodiments, the first circular contact assembly 6 may be made of a magnet material, a material capable of attracting opposite magnetic poles; the circular contact assembly of second of unblock output interface also can adopt the magnet material, but both have different magnetic poles, can attract each other, and the contact switches on the circuit, need not counterpoint operation.

In some preferred modes, the electronic lock further comprises an alarm component 2 and a detection component 3, the detection component 3 is configured to be capable of detecting the locking or unlocking state of the lock mechanism 1, and the alarm component 2 is configured to send out a safety signal when the lock mechanism is in a preset alarm state. In the utility model discloses in, predetermine the warning state and indicate to predetermine some threshold values in warning subassembly 2, for example set for the latch mechanism and send safety signal when being the unlocked state, perhaps set for the latch mechanism and send safety signal when being in the unlocked state 5 minutes, it is required to explain, warning subassembly 2 can predetermine prior art, the utility model discloses need not improve this kind of predetermineeing, can adopt the predetermined mode that discloses in the prior art, such as this kind of predetermineeing that china invention patent application CN201811428522.6 discloses, because can contain chip or circuit board (this is also prior art, mention many times in the patent that applicant applied before) in warning subassembly 2, consequently warning subassembly 2 can predetermine certain threshold value or trigger mechanism on chip or circuit board, this kind predetermine and can set for according to the actual demand, for example according to show that the seller has different demands and sets for in specific show sales process, these logic and the principle of setting up the mode in the prior art can all be adopted to the logic and the principle of setting for this, the utility model discloses do not improve this, the structure of electronic lock only. As shown in fig. 2, the warning component 2 and the detecting component 3 of the electronic lock of the present invention are disposed on the bottom plate 101.

In some preferred embodiments, the warning component 2 includes a logic circuit, and is configured to perform warning state judgment through the logic circuit and the detection component, as described above, the logic circuit may receive a signal detected by the detection component, and perform warning state judgment in combination with a preset threshold, where the warning state judgment may include whether to send a safety signal, and the like, and the logic circuit may adopt the logic judgment circuit shown in fig. 4, and it is also a prior art to perform logic judgment through the logic circuit.

In some preferred forms, the warning assembly 2 includes a communication interface configured to be able to receive an external unlocking signal. As mentioned before, the warning subassembly can include circuit board or chip, and communication interface can integrate on circuit board or the chip, communication interface can be wired interface also can be wireless interface for the electronic lock is to the outside transmission signal, and communication interface's setting and communication interface are used for the principle of transmission signal and all can adopt more mature technical scheme among the prior art, the utility model discloses do not improve to this, only provide a warning subassembly that can contain communication interface.

In some preferred manners, the warning assembly 2 may further include a buzzer 21 configured to sound an alarm or an operation prompt, as shown in fig. 2-3, and the mounting positions of the buzzer 21 are provided on the housing 102 and the bottom plate 101. In some preferred modes, a sound transmission hole/sound amplification hole 22 is further formed in the cover plate 103 at a position corresponding to the buzzer 21, so that the alarm sound can be conveniently transmitted outwards.

In some preferred modes, as shown in fig. 1, the electronic lock further includes an indicator light 23, the indicator light is disposed on a cover plate 103 of the electronic lock, and is configured to be used for indicating the working status, and the indicator light can be configured to be capable of lighting in a single color or in multiple colors according to the use requirement, so as to indicate different working statuses or fault statuses.

In some preferred forms, as shown in fig. 5, the electronic lock further includes an adhesive or a mounting and securing member configured to mount and secure the lock mechanism to the locked structure. For example, as shown in fig. 5, the bottom surface of the bottom plate 101 of the electronic lock may be adhered to the inside of the cabinet door 200 by the adhesive 104, forming an internal locking structure of the cabinet 300.

In some preferred forms, the electronic lock further comprises a battery 13 configured to provide operating power for the electronic lock device. As shown in fig. 2-3, the housing 102 and the bottom plate 101 are provided with mounting locations for a battery 13, the battery 13 is fixedly mounted in the lock body 100 of the electronic lock, and the battery 13 is configured to be used for supplying power to the electronic lock device during operation, such as supplying power to the warning assembly 2, the detection assembly 3, and the like.

In some preferred forms, the electronic lock system further includes a push-out assembly including a resilient member, the push-out assembly being configured to enable opening of the locked structure by a resilient force when the lock mechanism is unlocked.

In some preferred forms, the elastic pushing assembly includes an elastic element 113, which may be a spring or other element capable of elastically deforming and restoring to its original shape; in some preferred modes, as shown in fig. 7, the ejection assembly further includes a pushing member 9, one end of the pushing member 9 is a pushing head, and the other end of the pushing member 9 is connected with an elastic element, and when the pushing member 9 moves inward under the action of an external force, the elastic element is compressed and deformed; the external force is removed, the elastic element can rebound, the pushing piece 9 is pushed outwards, the locking mechanism in contact with the pushing piece 9 is pushed away, and meanwhile, a cabinet door or a drawer door connected with the locking mechanism is opened. In some preferred forms, as shown in fig. 7-8, the ejection assembly further includes a housing 10, the housing 10 having an opening 112, the pusher member 9 being capable of moving outwardly or inwardly through the opening 112. In some preferred modes, the diameter of the pushing head is smaller than that of the opening 112, and the diameter of the other end of the pushing member 9 is larger than that of the opening 112, so that the pushing member 9 can pass through the opening 112 and move towards the outside of the shell 10 or towards the inside of the shell 10 without completely separating from the shell 10.

In some preferred manners, the electronic lock further includes a locking plate 14, the locking plate 14 is configured to cooperate with the locking tongue 11 to form a locking state, in some preferred manners, a locking hole 114 capable of matching with the end shape of the locking tongue 11 is formed in the locking plate 14, and when the cabinet door is closed, the cabinet door can be locked through cooperation of the locking plate 14 and the locking tongue 11.

For example, as shown in fig. 6, the electronic lock base plate 101 may be installed inside the cabinet door 200, the unlocking interface 124 is installed outside the cabinet door, and the ejection assembly is installed on one side of the cabinet body, the position of the ejection assembly corresponds to the position of the lock body 100, and the pushing member 9 contacts the lock body 100 when the cabinet door is closed.

As shown in fig. 6-8, the locking piece 14 is disposed on one side of the housing of the pop-up assembly, and the locking piece 14 is provided with a locking hole 114 capable of matching with the shape of the end of the latch 11, so that when the cabinet door is closed, the cabinet door can be locked by the cooperation of the locking piece 14 and the latch 11. During the unblock, make the unblock output interface and the external unblock interface connection of unblock ware, the conducting circuit, the electro-magnet receives outside electric power, can make flexible movable part 121 adsorbed, the spring bolt withdrawal, and then realizes the unblock, and at this moment, impeller 9 can push away the lock body, and the cabinet door is opened.

In other embodiments, such as shown in fig. 11, the electronic lock may be mounted on an inside wall of the drawer 400, forming an in-drawer lock. The unlocking interface 124 is installed outside the drawer, the ejection push component is installed inside the drawer frame, the position of the ejection push component corresponds to the position of the lock body 100, and the pushing member 9 is in contact with the lock body 100 when the drawer is closed. As shown in fig. 11, the locking piece 14 is disposed at one side of the pop-up assembly housing, and the locking piece 14 is provided with a locking hole 114 capable of matching with the end shape of the latch 11, so that when the drawer is closed, the drawer can be locked by the cooperation of the locking piece 14 and the latch 11. During the unblock, make the unblock output interface and the external unblock interface connection of unblock ware, the conduction circuit, the electro-magnet receives outside electric power, can make flexible movable part 121 adsorbed, the spring bolt withdrawal, and then realizes the unblock, and at this moment, impeller 9 can push away the lock body, and the drawer is opened. It should be noted that, external unblock interface is an implementation, the utility model discloses also can be through other existing modes for electro-magnet 12 circular telegrams or outage to realize the unblock or the locking of electronic lock.

Example 2, see figures 12-14.

In the present embodiment, as shown in fig. 14, in the case of a swing door that is opened in two opposite directions (i.e., both doors can swing open), the locking pieces include a first locking piece 14 and a second locking piece 141; first locking piece 14 is provided with a lock hole 114 that can be matched with the shape of the end of bolt 11, and first cabinet door 111 can be locked by the cooperation of first locking piece 14 and bolt 11.

Specifically, as shown in fig. 14, the first locking piece 14 is disposed on one side of the pop-up assembly housing 10, the first locking piece 14 is provided with a locking hole 114 capable of matching with the end shape of the latch 11, and when the first cabinet door is closed, the first cabinet door can be locked through the matching of the locking hole 114 and the latch 11.

The second locking piece 141 may be connected to the outer surface of the first door 111 by an adhesive, and protrudes from the first door 111. After the first locking piece is combined and locked with the bolt 11, the first cabinet door 111 is locked; since the outer surface of the first door 111 is further provided with a second locking piece protruding from the first door 111, when the first door 111 is locked, the second door 222 cannot be opened, which is equivalent to being locked. When the electronic lock is in a locking state, electric power is not needed, so that electric quantity can be saved, and electric quantity exhaustion is avoided.

When needing the unblock, make the unblock output interface and the external unblock interface connection of unblock ware, the switch on circuit, the electro-magnet receives outside electric power, can make flexible movable part 121 adsorbed, the spring bolt withdrawal, and then realizes the unblock. At this point, the pushing member 9 pushes the lock body open, the first cabinet door is opened, and the second cabinet door can also be opened. It should be noted that, external unblock interface is an implementation, the utility model discloses also can be through other existing modes for electro-magnet 12 circular telegrams or outage to realize the unblock or the locking of electronic lock.

Other embodiments in this example may be the same as or similar to example 1.

Example 3, reference is made to FIGS. 15-16.

In the present embodiment, as shown in fig. 15, in the case of a sliding door, the locking piece 14 is mounted on the first sliding door 112, and the lock body is mounted on the second sliding door 113. The locking piece 14 is provided with a locking hole 114 which can match with the shape of the end of the bolt 11, and when the first sliding door 112 and the second sliding door 113 are closed, the two sliding doors can be locked by the matching of the locking piece 14 and the bolt 11. When the electronic lock is in a locking state, electric power is not needed, so that electric quantity can be saved, and electric quantity exhaustion is avoided.

As shown in fig. 15-16, the unlocking interface 124 is provided on the cover plate 103 of the electronic lock. When the unlocking is needed, the unlocking device S can be used for unlocking, an unlocking output interface of the unlocking device S is connected with an external unlocking interface, a circuit is conducted, the electromagnet receives external electric power, the telescopic movable part 121 can be adsorbed, the spring bolt retracts, and then the unlocking is achieved. And the sound of Di Di is heard, so that the unlocking is successful. In other embodiments, there may be other alert tones or indications that the unlocking has been successful.

It should be noted that, external unblock interface is an implementation, the utility model discloses also can be through other existing modes for electro-magnet 12 circular telegrams or outage to realize the unblock or the locking of electronic lock.

Other embodiments in this example may be the same as or similar to example 1.

While the preferred embodiments of the present application have been described in the foregoing description of the embodiments, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.

Claims (10)

1. An electronic lock system for merchandise security, comprising:

a lock body and a lock release device are arranged on the lock body,

the lock body comprises a driving device, an unlocking interface and a control circuit, wherein the driving device is configured to be connected with the control circuit, and the control circuit is configured to control the driving device to work;

the unlocking device comprises an unlocking output interface and a battery, wherein the battery is configured to be capable of supplying power to the outside through the unlocking output interface;

the electronic lock system is configured such that when the unlock output interface of the unlocker is connected with the lock body unlock interface, the unlocker can supply power to the driving device to operate the lock body to lock or unlock.

2. An electronic lock system for merchandise security according to claim 1 wherein the drive means is driven using electromagnetic drive principles.

3. An electronic lock system for merchandise security according to claim 1 wherein the drive means comprises an electromagnet.

4. An electronic lock system for merchandise security according to claim 1, wherein the unlock interface is capable of transferring power and/or data when connected to the unlock output interface.

5. An electronic lock system for merchandise security according to claim 4, wherein the data comprises lock body and/or unlock device identity information.

6. An electronic lock system for merchandise security according to claim 1, wherein the unlock interface and the unlock output interface are configured to connect without requiring a registration operation.

7. The electronic lock system for merchandise security of claim 1, comprising an alert component and a detection component, wherein the alert component comprises logic circuitry and is configured to make an alert status determination via the logic circuitry and the detection component.

8. The electronic lock system for merchandise security of claim 7, wherein the alert component comprises a buzzer configured to sound an alarm or operational cue.

9. An electronic lock system for merchandise security according to claim 1, comprising an adhesive or mounting securing means configured for mounting securing the lock mechanism to the locked structure.

10. An electronic lock system for merchandise security according to claim 1, comprising a locking tab configured to cooperate with a locking tongue to form a lock.

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