CN212984923U - Anti-counterfeiting verifier of lockset - Google Patents

Abstract

The utility model discloses an anti-fake verifier of tool to lock, include: the connecting body is used for plugging; an encryption unit for verifying the authenticity of the anti-counterfeiting verifier; the locking combination part is arranged on the connecting body; an anti-counterfeiting information acquisition unit for verifying the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier; the encryption unit is connected to the connecting body or the lock coupling portion. The utility model discloses can prevent to borrow the false still of in-process still.

Description

Anti-counterfeiting verifier of lockset

Technical Field

The utility model relates to a tool to lock technical field, concretely relates to anti-fake verifier of tool to lock.

Background

The wireless communication lock disclosed in CN210798557U is provided in the market with the advance of technology, and the wireless communication lock comprises a wireless communication main control module, a motor drive IC, a motor, a battery and a bolt, wherein the wireless communication lock connects a mobile phone with the wireless communication main control module through a broadcast signal, and when the mobile phone sends an unlocking signal, the wireless communication main control module receives the unlocking signal and outputs a signal to the motor drive IC, the motor drive IC outputs the unlocking signal to the motor, and the bolt is moved by the motor to unlock the lock. The locking process is then the reverse of the unlocking process. The wireless communication lock is widely applied to shared products, and is generally unlocked by a smart phone in a two-dimensional code scanning mode and then is subjected to timing and charging.

The lock detects the existence of the lock tongue through the Hall sensor arranged in the lock hole, the motor drive IC considers that the lock tongue is well matched with the lock seat, and the lock is widely applied to the sharing field, such as sharing a bicycle, sharing a wheelchair, sharing an accompanying bed, sharing an umbrella and the like. The lock can unlock the shared product by scanning codes and use the corresponding shared product in a mode of charging borrowing fees in a timed mode.

For the use of the shared products, because the fee is charged by timing, in the actual returning process, some borrowers return the shared products in a way that the borrowers escape the fee: drive the eccentric wheel rotation through the motor, thereby it realizes spring bolt and lockhole cooperation to stir the spring bolt, but the motor only rotates the round, it can not judge really effectively whether lock, for example, lock in-process spring bolt not insert the lockhole and only insert on the lockhole side face, the motor just stalls, perhaps force to make the spring bolt unable to stretch out, at this moment the person of returning if deliberately insert a bar magnet in the lockhole, detect the existence of bar magnet through hall sensor, and with signal transmission to motor drive IC, motor drive IC then judges out to have locked, motor drive IC then considers the borrower to return corresponding product, thereby end timing and charging. Obviously, this is a fake behavior, and the lock with the above structure cannot avoid this.

For the lock, a gap exists between the lock tongue and the lock seat (the lock seat is provided with a hole for the lock tongue to extend into), for some people who want to open the lock, a card is often inserted into the gap between the lock tongue and the lock hole to move the card along the gap, when the card touches the lock tongue, an operator pushes the card to overcome the acting force of a spring to force the lock tongue to retract, so that the matching between the lock tongue and the lock seat can be released, and the locking effect can be released.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an anti-fake verifier of tool to lock, the utility model discloses can prevent still borrowing the false still of in-process.

Anti-fake verifier of tool to lock includes:

the connecting body is used for plugging;

an encryption unit for verifying the authenticity of the anti-counterfeiting verifier;

the locking combination part is arranged on the connecting body;

an anti-counterfeiting information acquisition unit for verifying the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier;

the encryption unit is connected to the connecting body or the lock coupling portion.

The encryption unit is a wireless communication module or a wired communication component.

The wireless communication module is a near field communication component.

The near field communication component is RFID or NFC.

The wired communication assembly includes:

an encryption chip with built-in encrypted data;

and the second circuit board is electrically connected with the encryption chip.

Further comprising: and a conductive member for activating the encryption unit, the conductive member being connected to the connecting body.

The conductive component is tinplate or copper sheet.

The charging device further comprises a first conductive assembly used for charging, and the first conductive assembly is fixedly connected with the connecting body.

The first conductive assembly comprises a conductive wire and a conductive sheet, the conductive wire connector is fixed, and the conductive sheet is electrically connected with the conductive wire.

The connector is provided with a clamping groove and a blocking part, the conducting strip is composed of a body and a bending part, the body is inserted into the clamping groove, and the bending part is matched with the blocking part.

The utility model provides an anti-fake verifier still borrows the time, communicates with the tool to lock body through the encryption unit wherein, because the inside data of encryption unit not only forges with high costsly, and is difficult to forge, and the communication is verified through this internal spring bolt of back tool to lock just and is combined with the locking joint portion in the anti-fake verifier to with the locking of anti-fake verifier, if verify can not pass through, then show that this anti-fake verifier is not the anti-fake verifier that corresponds with this tool to lock. Therefore, the utility model discloses the condition of false still has been prevented.

Drawings

FIG. 1 is a view of the lock structure of the anti-counterfeit lock of the present invention;

FIG. 2 is a schematic view of an outer housing;

FIG. 3 is a schematic view of the inner housing;

FIG. 4 is a schematic view of the outer shell hidden from view in FIG. 1;

FIG. 5 is a schematic view of FIG. 4 with parts hidden;

FIG. 6 is a schematic view from another direction of FIG. 5;

FIG. 7 is a schematic view of a first embodiment of a counterfeit deterrent verifier;

FIG. 7a is a schematic view of a substrate after one of the conductive sheets is based on the substrate of FIG. 7;

FIG. 8 is a schematic view of the connector shown hidden in FIG. 7;

FIG. 9 is an exploded view of a second embodiment of a security verifier;

reference numbers in the drawings:

100 is a lock body, 110 is an outer shell, 111 is an inner shell, 112 is a socket, 113 is an access space, 114 is a main control unit installation space, 115 is a bolt unit installation space, 116 is a battery assembly installation space, 120 is a main control unit, 130 is a trigger part, 131 is a driver, 132 is a bolt, 140 is an encryption acquisition unit, 141 is a first circuit board, 142 is a first contact, 143 is a first conductor, 150 is a storage battery, 151 is a lower buffer part, 152 is an upper buffer part, 160 is a second conductor assembly, 170 is a locking limit switch, and 180 is an unlocking limit switch;

200 is an anti-counterfeiting verifier, 210 is a connecting body, 210a is an injection molding body, 210b is a handshake, 210c is a clamping groove, 210d is a blocking part, 220 is an encryption unit, 230 is a locking combination part, 240 is a conductive part, 250 is a conductive wire, 251 is a conductive sheet, a body 251a, a bending part 251b, 260 is an anti-theft steel cable, 270 is an encryption chip, and 280 is a second circuit board.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1, the lock of the anti-counterfeit lock of the present invention is composed of a lock body 100, an anti-counterfeit verifier 200 with anti-counterfeit information, and a locking verification unit, and the following describes the relationship between each part and each part in detail:

as shown in fig. 1 and 4, the lock body 100 includes a housing, a main control unit 120 for controlling locking or unlocking, a bolt unit, and an anti-counterfeit information acquisition unit, and the following description is first made on the structure of the lock body 100:

as shown in fig. 2 and 3, the housing is composed of an outer housing 110 and an inner housing 111 installed inside the outer housing 110, and preferably, a first plugging space is provided on the housing, a plugging port 112 is provided on the outer housing 110, and an access space 113 is provided on the inner housing 111, and the plugging port 112 and the access space 113 together form the first plugging space.

As shown in fig. 3, the inner housing 111 is further provided with a main control unit installation space 114, a tongue unit installation space 115, and a battery assembly installation space 116, which are located on one side of the first plug space, along the insertion direction of the first plug space, the main control unit installation space 114 is located in front of the tongue unit installation space 115, and the tongue unit installation space 115 is located below the battery assembly installation space 116 (as viewed from fig. 3).

As shown in fig. 3 to 6, the battery assembly is located in the battery assembly installation space 116 and fixed to the inner housing, the battery assembly is composed of a storage battery 150, a lower buffer member 151 and an upper buffer member 152, the storage battery 150 preferably adopts a polymer lithium battery, the lower buffer member 151 preferably adopts double-sided adhesive foam, one surface of the lower buffer member 151 is fixedly bonded to the inner housing 111, the other surface of the lower buffer member 151 is fixedly bonded to the storage battery 150, one surface of the upper buffer member 152 is fixedly bonded to the storage battery 150, and the other surface of the upper buffer member 152 is fitted to, for example, abuts against the inner wall of the outer housing 110. The lower buffer member 151 mainly fixes the battery 150 to the inner case, the upper buffer member 152 is used for assisting in supporting the battery 150, and the lower buffer member 151 and the upper buffer member 152 are used for preventing the battery 150 from being damaged due to hard damage to the battery 150 after the battery 150 bulges.

As shown in fig. 3 to 6, the main control unit 120 is located in the main control unit installation space 114 and fixed to the inner housing 111, the main control unit 120 is composed of a PCB and a control circuit disposed on the PCB, the control circuit is composed of a controller (for example, a single chip microcomputer), a power circuit, a charging circuit, and the like, and the main control unit 120 is electrically connected to the latch unit, the anti-counterfeit information acquisition unit, and the battery assembly, respectively.

As shown in fig. 3 to 6, the bolt unit is preferably installed in the bolt unit installation space 115, so that the bolt unit, the main control unit 120 and the first plug space are integrated on the lock body 100, and a corresponding structure is provided for preventing actions such as false lock, fake borrowing and fake returning. In this embodiment, the premise that the locking tongue unit locks is as follows: the anti-counterfeiting information verification structure in the anti-counterfeiting verifier 200 is true, wherein the anti-counterfeiting information preferably adopts electronic data, and the electronic data preferably adopts encrypted data.

As shown in fig. 3 to 6, the latch unit includes a latch assembly, a trigger assembly 130, the trigger assembly 130 is fixedly connected with the latch assembly, the trigger assembly 130 is a rod-shaped assembly, the latch assembly includes a driver 131 and a latch 132, the driver 131 preferably includes a gear motor and a gear, the gear is connected with an output end of the gear motor, a rack structure is disposed on the latch 132, a rack on the latch 132 is matched with the gear to form a rack-and-pinion linear transmission mechanism, and the driver 131 and the latch 132 can also form a linear transmission mechanism of a screw rod in addition to the rack-and-pinion structure. The trigger part 130 is fixed to the latch 132, and when the actuator 131 operates, the actuator 131 drives the latch 132 to move linearly, and the trigger part 130 moves linearly along with the latch 132.

As shown in fig. 3 to 6, the lock verification unit detects the combination of the latch unit and the lock combination portion 230, the lock verification unit is electrically connected to the main control unit 120 or the anti-counterfeit information acquisition unit, and the lock verification unit is preferably electrically connected to the main control unit 120. The locking verification unit includes a locking limit switch 170 engaged with the trigger unit 130 when locking, the locking limit switch 170 is preferably disposed inside the outer case 110, and the locking limit switch 170 is electrically connected to the main control unit 120. When the trigger component 130 performs the locking operation along with the linear movement of the latch 132 and the trigger component 130 abuts against the locking limit switch 170, the locking limit switch 170 generates an electrical signal under the trigger action of the trigger component 130, which indicates that the latch 132 has reached the maximum locking stroke, and the electrical signal is transmitted to the main control unit 120, and the main control unit 120 controls the driver 131 to stop operating.

As shown in fig. 3 to 6, for the above working process, a further way of ensuring locking is constituted: that is, after the anti-counterfeit verifier 200 is inserted into the first insertion space, the verification result of the anti-counterfeit verifier 200 is true and valid, and when the latch bolt assembly works to drive the trigger component 130 to abut against the locking limit switch 170, it indicates that locking is successful, so that the locking limit switch 170 feeds back a signal for obtaining triggering to the main control unit 120 through the abutting of the trigger component 130 against the locking limit switch 170, and the main control unit 120 further determines that locking is true, thereby further avoiding the occurrence of false locking, false borrowing and false returning.

As shown in fig. 3 to 6, preferably, the lock further includes an unlocking limit switch 180 cooperating with the trigger part 130 to limit the return of the latch bolt assembly when unlocking, the unlocking limit switch 180 is preferably disposed inside the outer housing 110, and the unlocking limit switch 180 is electrically connected to the main control unit 120. After the unlocking limit switch 180 is disposed, the trigger member 130 is located between the locking limit switch 170 and the unlocking limit switch 180.

As shown in fig. 3 to 6, when the trigger component 130 performs an unlocking operation along with the linear movement of the latch 132, and the trigger component 130 abuts against the unlocking limit switch 180, the unlocking limit switch 180 generates an electrical signal by a trigger force of the trigger component 130, which indicates that the latch 132 has reached the maximum stroke when being unlocked, and the electrical signal is transmitted to the main control unit 120, and the main control unit 120 controls the driver 131 to stop operating.

As shown in fig. 3 to 6, the anti-counterfeit information acquisition unit is preferentially installed in the first plug-in space, and the anti-counterfeit information acquisition unit is electrically connected to the main control unit 120, in this embodiment, the anti-counterfeit verifier 200 can communicate with the anti-counterfeit information acquisition unit only after being inserted into the first plug-in space, and the anti-counterfeit information acquisition unit verifies the authenticity of the anti-counterfeit information in the anti-counterfeit verifier 200.

As shown in fig. 3 to 6, the anti-counterfeit information acquisition unit includes an encryption acquisition unit 140, and the encryption acquisition unit 140 is electrically connected to the main control unit 120. The encryption obtaining unit 140 is in communication with the anti-counterfeiting verifier 200, and is configured to obtain the anti-counterfeiting information in the anti-counterfeiting verifier 200, in this embodiment, the encryption obtaining unit 140 in the anti-counterfeiting information obtaining unit verifies the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier 200, and transmits a verification result to the main control unit 120.

As shown in fig. 3 to 7, in this embodiment, the anti-counterfeit verifier 200 includes a connecting body 210 for plugging and unplugging, an encryption unit 220 for verifying authenticity of the anti-counterfeit verifier, and a locking combination portion 230, the locking combination portion 230 is disposed on the connecting body 210, the encryption unit 220 is connected to the connecting body 210 or the locking combination portion 230, the encryption unit 220 is preferably connected to the connecting body 210, and the encryption unit 220 is matched with the encryption acquiring unit 140.

In this embodiment, the encryption unit 220 is a wireless communication module, the wireless communication module preferably adopts a near field communication component, the near field communication component preferably adopts RFID or NFC, the encryption obtaining unit 140 is a card reader for reading encrypted information, for example, a card reader for reading encrypted information in RFID or NFC, and such a structure constitutes a wired transmission mode of data communication.

As shown in fig. 3 to 7, data exchange may be performed when the RFID or the NFC is close to each other (near field communication), so that the anti-counterfeiting verifier 200 can communicate with the anti-counterfeiting information obtaining unit only after being inserted into the first inserting space (in this embodiment, when the anti-counterfeiting verifier 200 is located outside the lock body 100, the encryption unit 220 and the encryption obtaining unit 140 cannot communicate due to the near field communication), and the anti-counterfeiting function is implemented by using a point-to-point communication function with the anti-counterfeiting verifier 200.

As shown in fig. 3 to 7, in order to further prevent the anti-counterfeit verifier 200 located outside the first plug space from communicating with the encryption acquiring unit 140, the outer shell 110 preferably adopts the outer shell 110 with a shielding function. Through the shielding effect of the outer shell 110, the information in the anti-counterfeiting verifier 200 outside the first plugging space is prevented from being read by the encryption acquisition unit 140.

As shown in fig. 7, the connecting body 210 includes an injection molded body 210a and a grip 210b, the encryption unit 220 is located inside the injection molded body 210a, the grip 210b is fixed to the injection molded body 210a, and the grip 210b preferably adopts a sleeve with a corrugated outer surface.

As shown in fig. 5 to 8, the anti-counterfeit verifier 200 is provided with a locking combination portion 230 engaged with the latch unit. Preferably, a through hole or a slot or a protrusion is provided on the connecting body 210 to form a locking combination portion 230, and when the locking tongue 132 passes through the through hole, or the locking tongue 132 is inserted into the slot, or the locking tongue 132 blocks the protrusion, the locking tongue 132 and the locking combination portion 230 form a combination so that the anti-counterfeiting verifier 200 cannot be withdrawn from the first plug space, thereby locking the anti-counterfeiting verifier 200 in the first plug space.

As shown in fig. 5 to 8, in order to reliably ensure the coupling of the authentication device 200 and the tongue unit with respect to the reliability of locking, the authentication information acquisition unit further includes an activation unit that operates to activate the authentication information acquisition unit after coming into contact with the authentication device 200, and preferably, the activation unit is electrically connected to the encryption acquisition unit 140.

As shown in fig. 5 to 8, the advantage of providing an activation unit is that: for example, in the sharing field, the lock of the present invention, the inside of the lock body 100 or the anti-counterfeit verifier 200 is set as the battery component for providing power to each circuit, and the battery component is usually a storage battery, so the encryption obtaining unit 140 can work after being activated, thereby avoiding the encryption obtaining unit 140 from being always in the working state and consuming the electric energy accumulated in the battery component, i.e. playing the advantage of saving electricity. In addition, in this embodiment, the encryption obtaining unit 140 and the anti-counterfeiting verifier 200 adopt near field communication, and the encryption obtaining unit 140 and the anti-counterfeiting verifier 200 can still communicate in a wireless communication manner although there is no contact cooperation, so that after the encryption obtaining unit 140 abuts against the anti-counterfeiting verifier 200, the encryption obtaining unit 140 can be powered on to obtain the anti-counterfeiting information in the anti-counterfeiting verifier 200, thereby effectively avoiding misoperation caused by obtaining the anti-counterfeiting information by the encryption obtaining unit 140 when locking is not required, for example, when the anti-counterfeiting verifier 200 is not completely inserted into the first insertion space, the encryption unit 220 already communicates with the encryption obtaining unit 140, so that the main control unit 120 controls the locking tongue 132 to lock, the locking tongue 132 abuts against the connecting body 210, and the connecting body 210 is locked and cannot be inserted continuously.

As shown in fig. 5 to 8, the anti-counterfeit verifier 200 preferably further includes a conductive member 240 cooperating with the activation unit, and the conductive member 240 is a plate-shaped member, preferably made of tinplate, although a copper sheet may be used. The activation unit includes a trigger unit that activates the encryption acquisition unit 140 after coming into contact with the conductive member 240.

As shown in fig. 5 to 8, the trigger unit includes a first circuit board 141, a first contact 142, and a first conductive body 143, wherein the first contact 142 is electrically connected to the first circuit board 141, and the first conductive body 143 is electrically connected to the first circuit board 141. The first contact 142 preferably employs a resilient member, which may be a conductive pogo pin or spring.

As shown in fig. 5 to 8, when the anti-counterfeit verifier 200 is inserted into the first insertion space, the conductive member 240 first presses the first contact 142 to compress the first contact 142, and then the conductive member 240 abuts against the first conductive body 143, and when the conductive member 240 abuts against the first contact 142 and the first conductive body 143 at the same time, the first circuit board 141 generates a signal, preferably a short-circuit signal, so that the first circuit board 141 or the main control unit 120 activates the anti-counterfeit information acquisition unit, for example, the first circuit board 141 or the main control unit 120 activates the encryption acquisition unit 140 by obtaining a working voltage.

As shown in fig. 5-8, the activation unit further includes a magnetic component that generates a magnetic attraction force on the conductive component 240 in the authentication verifier 200. One end of the magnetic member abuts against the first conductor 143, and the other end of the magnetic member abuts against the first circuit board 141, so that the magnetic member is fixed between the first conductor 143 and the first circuit board 141. Preferably, first electrical conductor 143 has a receiving cavity therein in which the magnetic component is located. Before the latch tongue 132 is coupled to the lock coupling portion 230, the magnetic member is engaged with the conductive member 240, so that the separation of the authentication verifier 200 from the first contact 142 and the first conductive body 143 is prevented, and the reliability of the near field communication between the encryption unit 220 and the encryption acquisition unit 140 is ensured.

As shown in fig. 5 to 8, the anti-counterfeit verifier 200 further includes a first conductive element, an anti-theft steel cable 260, and the activation unit further includes a second conductive element, wherein the second conductive element 160 forms a charging structure after being matched with the first conductive element. In this embodiment, the first conductive component includes a conductive wire 250 and a conductive sheet 251, the conductive wire 250 is fixed to the connector 210, the conductive wire 250 and the injection molded body 210a are molded into a whole, the conductive sheet 251 is electrically connected to the conductive wire 250, and one end of the conductive wire 250 is welded to the conductive sheet 251. Preferably, the connecting body 210 is provided with a slot 210c and a blocking portion 210d, the conductive sheet 251 is composed of a body 251a and a bending portion 251b, the body 251a is inserted into the slot 210c, and the bending portion 251b is matched with the blocking portion 210d, so that the conductive sheet 251 is fixed on the connecting body 210. Preferably, the locking groove 210c and the blocking portion 210d are both disposed on the injection molded body 210 a. The other end of the conductive wire 250 is wrapped inside the antitheft steel cable 260, and the antitheft steel cable 260 protects the conductive wire 250. The anti-theft steel cable 260 plays a role in anti-theft, and the anti-theft steel cable 260 and the injection molding body 210a are molded into a whole to prevent disassembly, namely, cannot be disassembled.

As shown in fig. 5 to 8, the second conductive element 160 is preferably a pogo pin, and the second conductive element 160 is connected to the first circuit board 141. The first circuit board 141 and the main control unit 120 are provided with a charging circuit connected to the battery module.

As shown in fig. 5 to 8, the anti-theft steel cable 260 may be connected to the borrowing pile (fixed on the foundation) so that the anti-counterfeiting verifier 200 is integrally connected to the borrowing pile, and the lock body 100 may be installed on a shared product, such as a shared bicycle or a shared wheelchair. After the anti-theft steel cable 260 is connected to the borrowing and returning pile, a power supply can be further installed on the borrowing and returning pile, so that the conductive wire 250 is connected with the power supply, the power supply is provided to the second conductive assembly 160 through the conductive wire 250, and the battery assembly is charged through the first circuit board 141 and the charging circuit arranged on the main control unit 120.

The utility model discloses a tool to lock is still including preventing tearing open the switch (not shown in the figure), prevents tearing open the switch and is connected with main control unit 120 or anti-fake information acquisition unit electricity. The anti-disassembly switch in this embodiment preferentially adopts a tilt switch, when the lock is installed on a corresponding product (for example, a shared wheelchair), the tilt switch is normally closed under normal conditions, when the tilt switch probe is under the action of external force and deviates from the vertical position by more than 17 degrees, a metal ball contact inside the tilt switch acts, the normally closed contact is disconnected, and when the external force is cancelled, the tilt switch returns to the vertical state, and the metal ball contact is closed again.

When the normally closed contact of the tilt switch is disconnected, the main control unit 120 or the anti-counterfeiting information acquisition unit electrically connected with the tilt switch acquires a signal of tilt of the tilt switch, so that the main control unit 120 or the anti-counterfeiting information acquisition unit sends an alarm instruction, the alarm instruction can be received by an alarm arranged on the lock, and the signal can also be transmitted to the control server through the internal WLAN, so that the alarm is given.

The purpose of setting up the anti-theft switch is in order to prevent to demolish the tool to lock when the shared product is stolen, and the tool to lock is when demolising or demolish the back, and the anti-theft switch must work to the messenger informs relevant personnel. And the second is used for confirming whether the borrowed product (such as a wheelchair) is in a falling state or not, so as to confirm whether the borrower is injured or not.

Besides the tilt switch, the anti-disassembly switch can also adopt a Hall switch, a three-axis accelerometer, a button switch with a stroke and the like.

Example 2

The difference between this embodiment and embodiment 1 is:

as shown in fig. 9, the activation unit of the authentication information acquisition unit abuts against the authentication device to activate the authentication device 200, and preferably, the trigger unit of the activation unit cooperates with the conductive member 240 to activate the authentication device 200. The encryption unit 220 in the anti-counterfeiting verifier 200 is a wired communication component, the wired communication component includes an encryption chip 270 and a second circuit board 280, such as a single chip, corresponding encrypted data is provided in the encryption chip 270, the encrypted data is 012XY3M, for example, the encryption chip 270 is electrically connected to the second circuit board 280, the second circuit board 280 is electrically connected to the conductive component 240, and this structure in this embodiment constitutes a wired transmission mode of data communication.

Referring to fig. 4, 5 and 9, when the anti-counterfeit verifier 200 is inserted into the first insertion space, the conductive member 240 presses the first contact 142 to compress the first contact 142, the conductive member 240 abuts against the first conductive body 143, when the conductive member 240 abuts against the first contact 142 and the first conductive body 143, the encryption unit 220 is activated, so that the encrypted data in the encryption unit 220 is transmitted to the first circuit board 141 through the second circuit board 270, the conductive member 240 and the first conductive body 143, the first circuit board 141 transmits the encrypted data to the main control unit 120, the main control unit 120 compares the encrypted data with data in a database preset inside the main control unit 120, if at least one data in the database is the same as the encrypted data (e.g., 012XY3M), the verification result is true, which indicates that the anti-counterfeit verifier 200 is the anti-counterfeit verifier 200 in this product, the main control unit 120 outputs a control signal for controlling the latch bolt unit. If the database does not have the same data as the encrypted data, the verification result is false, which indicates that the anti-counterfeiting verifier 200 is not a true and valid anti-counterfeiting verifier 200.

As shown in fig. 4, 5 and 9, the encryption unit 220 is preferably activated in the following manner: after the conductive member 240 abuts against the first conductive body 143 and the first contact 142, the battery assembly in the lock body 100 provides a voltage required by operation for the second circuit board 280 in the anti-counterfeiting verifier 200 through the first conductive body 143 and the conductive member 240, and after the encryption chip 270 and the second circuit board 280 in the anti-counterfeiting verifier 200 obtain the operating voltage, the second circuit board 280 outputs the encrypted data.

The structure of the present invention is not limited to the above embodiment, for example:

(a) the lock body 100 can be connected with the returning pile, the anti-theft steel cable 260 can be connected to a shared product, and the anti-counterfeiting verifier 200 is internally provided with an electric storage unit (such as a storage battery), and based on the condition, the returning pile is provided with a power supply source, the lock body 100 is powered by the power supply source on the returning pile, and after the anti-counterfeiting verifier 200 is matched with the lock body 100, the lock body 100 charges the anti-counterfeiting verifier 200 through the second conductive component 160.

(b) The depth of the first plugging space is at least 5-10cm, and the distance between the activation unit and the plugging port 112 is at least 5cm, so that when in use, the anti-counterfeiting verifier 200 is inserted into the first plugging space and is abutted against the activation unit, so that the anti-counterfeiting information acquisition unit or the anti-counterfeiting verifier 200 can be activated.

As shown in fig. 4 to 9, the present invention provides a method for anti-counterfeit lock of lock according to any of the above embodiments, the anti-counterfeit verifier 200 cooperates with the anti-counterfeit information acquisition unit, the anti-counterfeit information acquisition unit verifies the authenticity of the anti-counterfeit information in the anti-counterfeit verifier 200, or the anti-counterfeit information acquisition unit transmits the anti-counterfeit information on the anti-counterfeit verifier 200 to the main control unit 120, and the main control unit 120 verifies the authenticity of the anti-counterfeit information;

if the verification result is true, the main control unit 120 controls the bolt unit to cooperate with the anti-counterfeiting verifier 200 to form locking, or the bolt unit which has formed locking keeps locked with the anti-counterfeiting verifier 200; the locking verification unit detects the combination of the latch unit and the locking combination part 230, and the detection structure is fed back to the main control unit 120 or the anti-counterfeiting information acquisition unit;

if the verification result is false, the bolt unit in the unlocked state and the anti-counterfeiting verifier 200 are kept unlocked under the action of the main control unit 1200, or the main control unit 120 unlocks the bolt unit which has formed locking and the anti-counterfeiting verifier 200.

As shown in fig. 4 to 9, before verifying the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier 200, a step of activating the anti-counterfeiting information acquisition unit or the anti-counterfeiting verifier 200 is further included, and preferably, after the anti-counterfeiting information acquisition unit is abutted against the anti-counterfeiting verifier 200, the anti-counterfeiting information acquisition unit or the anti-counterfeiting verifier 200 is activated.

As shown in fig. 4 to 9, after the anti-counterfeit information acquisition unit or the anti-counterfeit verifier 200 is activated, the authenticity of the anti-counterfeit information in the anti-counterfeit verifier 200 can be verified, so as to achieve the advantage of power saving, and prevent the anti-counterfeit verifier 200 from being locked after being located outside the first plugging space and being verified, thereby further avoiding the situation of false borrowing and false returning.

As shown in fig. 4 to 9, further, the method further includes a step of charging the lock body 100 by the anti-counterfeit verifier 200 after the anti-counterfeit information acquisition unit abuts against the anti-counterfeit verifier 200, or charging the anti-counterfeit verifier 200 by the lock body 100.

As shown in fig. 4 to 9, the method further includes the step of attracting the authentication device 200 by the authentication information obtaining unit after the authentication information obtaining unit abuts against the authentication device 200.

Compared with the prior art, the utility model discloses a mode is verified anti-fake verifier earlier, locks to anti-fake verifier after the result of verifying for true, and the mode among the prior art is that the spring bolt is controlled earlier and insert the lockhole, verifies whether the spring bolt is true spring bolt again. The utility model provides a lock utensil of anti-fake verifier relative prior art is newly-increased unit, if the user is in the false sharing product time of going back, if adopt a false anti-fake verifier insert first grafting space, obviously verify to be unable to pass through, the false circumstances of still of borrowing can not succeed.

If the user has produced a fake anti-fake verifier in order to fee evasion, because the utility model discloses a mode through communication obtains anti-fake information, and anti-fake information is electronic data, and such anti-fake information has increased the degree of difficulty and the cost of making fake, consequently, to the fake person of returning of borrowing, need pay more cost just can produce the product of the utility model, this for the genuine product use cost generally in several yuan to tens yuan's condition, its cost of making fake will be higher than the use cost of genuine product far away. Thus, it is forced to produce no counterfeit products.

If the anti-fake verifier of making a fake verifies and passes through, because the utility model provides a spring bolt unit can carry out anti-fake verifier in first grafting space, consequently, the product of making a fake also can be locked in first grafting space through verifying the back, has leaded to making a fake product to take away like this, causes the loss of the cost of making a fake person. If the fake product needs to be taken out, the fake product needs to be unlocked by scanning the code, and new expenses are generated once the code is scanned and unlocked, which is the same as the situation that a genuine anti-counterfeiting verifier is used, and the fake product does not need to be counterfeited in a fake mode under the conditions that the fake cost is greatly increased and the fake product is locked.

If the aforesaid make a fake person in order to take away the fake product, perhaps make the motor stall in the spring bolt unit earlier for the fake person, make the spring bolt can't stretch out, to this kind of condition, because the utility model discloses in need make the trigger part in the spring bolt unit trigger the limit switch that locks when locking, have such a cooperation relation can only be regarded as locking successfully, compare with the tool to lock among the prior art, if the fake still makes the motor stall in the spring bolt subassembly earlier, but can't make the trigger part in the spring bolt unit remove and trigger the limit switch that locks like this, still can be regarded as still borrowing unsuccessfully, the system is paid fee continuously, consequently can't successfully.

Through the aforesaid, the utility model discloses a condition of false lock in order to evade the use fee has been stopped to the tool to lock from a plurality of aspects, has avoided the user to pretend to still corresponding product, for example shared product effectively.

Claims (10)

1. Anti-fake verifier of tool to lock, its characterized in that includes:

a connecting body (210) for plugging and unplugging;

an encryption unit (220) for verifying the authenticity of the anti-counterfeiting verifier;

a lock coupling part (230), wherein the lock coupling part (230) is provided on the connecting body (210);

an anti-counterfeiting information acquisition unit for verifying the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier (200);

the encryption unit (220) is connected to the connecting body (210) or the lock coupling part (230).

2. The anti-counterfeiting verifier according to claim 1, wherein the encryption unit (220) is a wireless communication module or a wired communication component.

3. The anti-counterfeiting verifier according to claim 2, wherein the wireless communication module is a near field communication component.

4. The anti-counterfeiting verifier according to claim 3, wherein the near field communication component is RFID or NFC.

5. The security verifier of a lock according to claim 2, wherein the wired communication assembly comprises:

an encryption chip (270) having encrypted data built therein;

and the second circuit board (280), wherein the second circuit board (280) is electrically connected with the encryption chip (270).

6. A tamper-proof validator according to any one of claims 1 to 5 further comprising:

a conductive element (240) for activating the encryption unit (220), the conductive element (240) being connected to the connecting body (210).

7. A security device according to claim 6, wherein the conductive member (240) is tinplate or copper.

8. Anti-counterfeiting verifier according to one of claims 1 to 5, characterized in that the device further comprises a first conductive component for charging, the first conductive component being fixedly connected to the connecting body (210).

9. The anti-counterfeiting verifier according to claim 7, wherein the first conductive component comprises a conductive wire (250) and a conductive sheet (251), the conductive wire (250) is fixed to the connecting body (210), and the conductive sheet (251) is electrically connected to the conductive wire (250).

10. The anti-counterfeit verifier of the lock according to claim 9, wherein the connecting body (210) is provided with a slot (210c) and a stop portion (210d), the conductive plate (251) is composed of a body (251a) and a bent portion (251b), the body (251a) is inserted into the slot (210c), and the bent portion (251b) is engaged with the stop portion (210 d).

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