阅读说明：本技术 防假锁的锁具及方法 (Anti-fake lock and method ) 是由 杨国兴 高永龙 杨敏 于 2020-07-27 设计创作，主要内容包括：本发明公开了一种防假锁的锁具,壳体上设有第一插接空间；控制上锁或解锁的主控单元；锁舌单元与主控单元电连接；锁具本体还包括设置于壳体上的防伪信息获取单元,防伪信息获取单元位于第一插接空间中；锁具还包括具有防伪信息的防伪验证器,防伪验证器插入到第一插接空间中后与防伪信息获取单元通信,防伪信息获取单元对防伪验证器内的防伪信息的真实性进行验证,或者防伪信息获取单元将防伪验证器上的防伪信息传递到主控单元以验证防伪验证器的真实性；防伪验证器上设有与锁舌单元配合的锁定结合部；对锁舌单元与锁定结合部的结合进行检测的锁定验证单元。本发明可避免假借假还的情况发生。(The invention discloses a lockset of an anti-fake lock.A first inserting space is arranged on a shell; a main control unit for controlling locking or unlocking; the bolt unit is electrically connected with the main control unit; the lock body further comprises an anti-counterfeiting information acquisition unit arranged on the shell, and the anti-counterfeiting information acquisition unit is positioned in the first inserting space; the lockset also comprises an anti-counterfeiting verifier with anti-counterfeiting information, the anti-counterfeiting verifier is communicated with the anti-counterfeiting information acquisition unit after being inserted into the first insertion space, the anti-counterfeiting information acquisition unit verifies the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier, or the anti-counterfeiting information acquisition unit transmits the anti-counterfeiting information on the anti-counterfeiting verifier to the main control unit so as to verify the authenticity of the anti-counterfeiting verifier; the anti-counterfeiting verifier is provided with a locking combination part matched with the lock tongue unit; and a lock verification unit for detecting the combination of the latch unit and the lock combination part. The invention can avoid the situation of false borrowing and returning.)

1. The tool to lock of anti-fake lock, including the tool to lock body, the tool to lock body includes:

the shell is provided with a first splicing space;

a main control unit for controlling locking or unlocking;

the lock tongue unit is electrically connected with the main control unit;

the anti-counterfeiting lock is characterized in that the lock body further comprises an anti-counterfeiting information acquisition unit arranged on the shell, the anti-counterfeiting information acquisition unit is located in the first inserting space, and the anti-counterfeiting information acquisition unit is electrically connected with the main control unit;

the lockset also comprises an anti-counterfeiting verifier with anti-counterfeiting information, the anti-counterfeiting verifier is communicated with the anti-counterfeiting information acquisition unit after being inserted into the first insertion space, the anti-counterfeiting information acquisition unit verifies the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier, or the anti-counterfeiting information acquisition unit transmits the anti-counterfeiting information on the anti-counterfeiting verifier to the main control unit so as to verify the authenticity of the anti-counterfeiting verifier;

the anti-counterfeiting verifier is provided with a locking joint part matched with the lock tongue unit;

and the locking verification unit is electrically connected with the main control unit or the anti-counterfeiting information acquisition unit.

2. The anti-counterfeit lock according to claim 1, wherein the latch unit comprises:

a latch bolt assembly;

the trigger component is fixedly connected with the bolt component;

the locking verification unit comprises a locking limit switch matched with the trigger component during locking.

3. The lock of claim 1, wherein the anti-counterfeit information acquisition unit comprises an encryption acquisition unit electrically connected to the main control unit;

the anti-counterfeiting verifier comprises a connecting body and an encryption unit connected with the connecting body, and the encryption unit is matched with the encryption acquisition unit.

4. The lock of claim 1, further comprising a tamper switch electrically connected to the main control unit or the anti-counterfeit information acquisition unit.

5. The lock set of any one of claims 1 to 4, wherein the anti-counterfeit information acquisition unit comprises an activation unit that is configured to be abutted against the anti-counterfeit verifier to activate the anti-counterfeit information acquisition unit or the anti-counterfeit verifier.

6. The anti-counterfeit lock according to claim 5, wherein the anti-counterfeit verifier further comprises a conductive member cooperating with the activation unit;

the activation unit comprises a trigger unit, and the anti-counterfeiting information acquisition unit or the anti-counterfeiting verifier is activated after the trigger unit is matched with the conductive component.

7. The anti-counterfeit lock according to claim 6, wherein the trigger unit comprises:

a first circuit board;

the first contact is electrically connected with the first circuit board;

the first conductor is electrically connected with the first circuit board.

8. The anti-counterfeit lock according to claim 6, wherein the activation unit further comprises a magnetic member for generating a magnetic attraction force to the conductive member in the anti-counterfeit verifier.

9. The anti-counterfeiting lock according to claim 5, wherein the anti-counterfeiting verifier further comprises a first conductive component;

the activation unit further comprises a second conductive component, and the second conductive component and the first conductive component are matched to form a charging structure.

10. The method for preventing the false lock of the lockset is characterized in that:

the anti-counterfeiting verifier is matched with the anti-counterfeiting information acquisition unit, the anti-counterfeiting information acquisition unit verifies the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier, or the anti-counterfeiting information acquisition unit transmits the anti-counterfeiting information on the anti-counterfeiting verifier to the main control unit, and the main control unit verifies the authenticity of the anti-counterfeiting information;

if the verification result is true, the main control unit controls the bolt unit to be matched with the anti-counterfeiting verifier to form locking, or the bolt unit which is formed to be locked is kept locked with the anti-counterfeiting verifier; the locking verification unit detects the combination of the locking tongue unit and the locking combination part, and the detection structure is fed back to the main control unit or the anti-counterfeiting information acquisition unit;

if the verification result is false, the lock tongue unit and the anti-counterfeiting verifier in the unlocking state are kept unlocked under the action of the main control unit, or the main control unit enables the lock tongue unit and the anti-counterfeiting verifier which are locked to be unlocked.

Technical Field

The invention relates to the technical field of locks, in particular to a lock and a method for an anti-fake 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 to have locked, motor drive IC then considers the borrower to return corresponding product. Obviously, this is a fake return behavior, ending the timing and charging. The lock with the structure cannot avoid the situation.

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.

Disclosure of Invention

The invention provides a lock and a method for preventing false lock, which can avoid false borrowing and false returning.

The tool to lock of anti-fake lock, including the tool to lock body, the tool to lock body includes:

the shell is provided with a first splicing space;

a main control unit for controlling locking or unlocking;

the lock tongue unit is electrically connected with the main control unit;

the lock body further comprises an anti-counterfeiting information acquisition unit arranged on the shell, the anti-counterfeiting information acquisition unit is located in the first inserting space, and the anti-counterfeiting information acquisition unit is electrically connected with the main control unit;

the lockset also comprises an anti-counterfeiting verifier with anti-counterfeiting information, the anti-counterfeiting verifier is communicated with the anti-counterfeiting information acquisition unit after being inserted into the first insertion space, the anti-counterfeiting information acquisition unit verifies the authenticity of the anti-counterfeiting information in the anti-counterfeiting verifier, or the anti-counterfeiting information acquisition unit transmits the anti-counterfeiting information on the anti-counterfeiting verifier to the main control unit so as to verify the authenticity of the anti-counterfeiting verifier;

the anti-counterfeiting verifier is provided with a locking combination part matched with the lock tongue unit;

and the locking verification unit is electrically connected with the main control unit or the anti-counterfeiting information acquisition unit.

The anti-fake lock method of the lockset, the anti-fake verifier cooperates with the anti-fake information acquisition unit, the anti-fake information acquisition unit transmits the anti-fake information on the anti-fake verifier to the main control unit, and the main control unit verifies the authenticity of the anti-fake information;

if the verification result is true, the main control unit controls the bolt unit to be matched with the anti-counterfeiting verifier to form locking, or the bolt unit which is formed to be locked is kept locked with the anti-counterfeiting verifier; the locking verification unit detects the combination of the locking tongue unit and the locking combination part, and the detection structure is fed back to the main control unit or the anti-counterfeiting information acquisition unit;

if the verification result is false, the lock tongue unit and the anti-counterfeiting verifier in the unlocking state are kept unlocked under the action of the main control unit, or the main control unit enables the lock tongue unit and the anti-counterfeiting verifier which are locked to be unlocked.

Compared with the prior art, the mode of the invention is to verify the anti-counterfeiting verifier first and lock the anti-counterfeiting verifier after the verification result is true, and the mode in the prior art is to control the bolt to be inserted into the lock hole first and then verify whether the bolt is a true bolt. Compared with the lockset in the prior art, the anti-counterfeiting verifier is an added unit, if a user uses a fake anti-counterfeiting verifier to insert into the first inserting space when the user uses the lockset to share a product, the verification obviously cannot pass, and the situation of fake borrowing and returning cannot be successful.

If a user produces a fake anti-counterfeiting verifier for fee evasion, because the anti-counterfeiting information is acquired by communication, and is electronic data, the anti-counterfeiting information increases the difficulty and cost of counterfeiting, and therefore, for a fake reseller, the fake product can be produced at a higher cost, which is far higher than the use cost of a genuine product compared with the use cost of a genuine product which is generally several to several tens of yuan. Thus, it is forced to produce no counterfeit products.

If the counterfeit anti-counterfeiting verifier passes the verification, the anti-counterfeiting verifier is arranged in the first inserting space by the bolt unit, so that a counterfeit product can be locked in the first inserting space after passing the verification, and the counterfeit product cannot be taken away, thereby causing the counterfeit cost loss of a counterfeiter. 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 said counterfeiter is to take the counterfeit product or the counterfeiter first makes the motor in the bolt unit block rotation to make the bolt not extend, for this situation, because the trigger part in the bolt unit triggers the locking limit switch when locking in the invention, the matching relationship is that the locking is successful, compared with the lock in the prior art, if the counterfeiter makes the motor in the bolt assembly block rotation first but cannot make the trigger part in the bolt unit move to trigger the locking limit switch, the system is still considered to be unsuccessful, and the system continuously charges, therefore the fee cannot be successfully escaped.

The lock disclosed by the invention avoids the condition of false locking for avoiding the use fee from multiple aspects, and effectively avoids the condition that a user falsely returns a corresponding product, such as a shared product.

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 invention is described in detail below with reference to the figures and specific embodiments.