CN211422145U - Control system of clamp type facing slip lock - Google Patents
Control system of clamp type facing slip lock Download PDFInfo
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- CN211422145U CN211422145U CN201921582426.7U CN201921582426U CN211422145U CN 211422145 U CN211422145 U CN 211422145U CN 201921582426 U CN201921582426 U CN 201921582426U CN 211422145 U CN211422145 U CN 211422145U
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Abstract
The utility model discloses a control system of clip formula facing slip lock, the utility model discloses a side of facing slip lock is add a lock opener that is used for unblanking, through the lock opener promotes block and separation between locking subassembly and the block part, and then realize locking and unblock of clip formula facing slip lock. The unblock of the outer motor drive realization facing slip lock of clamp formula facing slip lock of this embodiment is through setting up the lock, through locking of manual realization facing slip lock to having avoided relying on completely among the prior art to use locking and when the unblock of the inner motor start-up clamp formula facing slip lock of lock, battery power that probably appears exhausts or motor trouble, the use motor drive control that leads to locks and the defect of unblock function inefficacy, the utility model discloses simple structure, convenient operation provides convenience for being used for using the clamp formula facing slip lock.
Description
Technical Field
The utility model relates to an electronic lock application technology field, more specifically say, it relates to a control system of electronic sign lock.
Background
The label sealing lock is a disposable plastic shell type seal capable of self-locking and preventing opening and provided with a bar code, a two-dimensional bar code and an RFID chip, each seal has a unique code and comprises the bar code or the two-dimensional bar code for the intelligent handheld terminal to identify, the RFID chip and a code for the human eye to identify; the electronic seal adopts a non-contact automatic identification technology, can automatically identify a target, acquire related data, and can intelligently read and write and perform communication conversion, thereby realizing computer software management; the electronic seal label digital ID has global uniqueness, and the seal and unseal management process, data downloading and remote transmission are completed through the RFID reader-writer, so that the seal lock is widely applied to logistics management.
The motor in the lock body is used for pushing the tag lock to unlock, but because the power supply of the motor is provided by the battery in the tag lock shell, the battery providing the power supply can cause that the motor cannot be driven to unlock or unlock due to the exhaustion of the electric quantity in the power supply or the motor failure, or the motor failure can occur, so that the normal unlocking or unlocking can not be realized, and the inconvenience can be brought to users due to the situation.
Therefore, the prior art still needs to be improved and developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clamp formula facing slip lock control system aims at unblanking and unblock control to the facing slip lock through facing slip lock control system to solve the defect that relies on motor drive facing slip lock to unblank or unblock completely among the prior art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a control system of a clip type facing slip lock comprises a facing slip lock and a lock opener, wherein the lock opener is arranged on one side of the facing slip lock and is used for opening the facing slip lock;
the facing slip lock includes: the seal lock comprises a lock shell, a first unlocking hole arranged on the lock shell, a locking assembly arranged in the lock shell, a first circuit board and an engaging component used for engaging with the locking assembly to lock the seal lock;
the lock opener includes: the unlocking device comprises an unlocking device shell, a pushing assembly arranged in the unlocking device shell and a second circuit board electrically connected with the pushing assembly;
the pushing assembly and the locking assembly are arranged correspondingly and used for pushing the locking assembly to be separated from the clamping component so as to unlock the seal lock.
Optionally, the first circuit board is further provided with a first control chip, a first communication module connected to the first control chip, and/or a memory chip connected to the first communication module; a wireless signal induction plate for identifying the coding of the seal lock is arranged on the lock shell;
the control chip is electrically connected with the locking assembly and used for acquiring unlocking state information and unlocking times of the seal lock and storing the unlocking state information and the unlocking times to the first communication module or storing the unlocking state information and the unlocking times to the storage chip.
Optionally, the system further includes a facing slip lock manager and a background server;
the seal lock manager is used for reading the unlocking state information and the unlocking times stored in the first communication module or the storage chip and sending the unlocking state information and the unlocking times to the background server.
Optionally, the locking assembly includes: the locking device comprises a locking push rod and a sliding switch, wherein a lock tongue is arranged at the front end of the locking push rod, and the sliding switch is used for detecting the position of the lock tongue; the sliding switch is electrically connected with the first circuit board;
the first control chip is further configured to generate a lock state code and send the lock state code to the first communication module when the position of the lock tongue detected by the sliding switch changes, the lock state code stored by the first communication module is updated, wherein the lock state code includes: lock code, lock state information and number of unlocks.
Optionally, a first unlocking hole is formed in the lock housing, and a pushing block is arranged on the locking push rod; one end of the pushing block is connected with the upper locking push rod, and the other end of the pushing block extends out of the first unlocking hole; the pushing block pushes the locking push rod to be clamped with the clamping component when the locking block is locked, and pushes the locking push rod to be separated from the clamping component when the locking block is unlocked.
Optionally, the locking push rod is formed by combining a front end portion and a rear end portion which are separated, the front end portion is connected with the pushing block, and a second unlocking hole is formed in the lock shell corresponding to the end face of the rear end portion.
Optionally, an accommodating cavity for accommodating the engaging member is arranged inside the lock housing, the accommodating cavity has the same shape as the lock tongue, and the size of the accommodating cavity is matched with the size of the lock tongue; the clamping component is a positioning marble fixed on the lock shell.
Optionally, the pushing assembly comprises: the device comprises a motor, a gear set, a screw and a travel switch for controlling the travel of the screw; the gear set is fixedly connected with the motor; the screw is fixedly connected with the gear set; the screw rod with the push rod of locking corresponds the setting respectively and is in the both sides of second unlocking hole, the switch of motor, travel switch all with the second circuit board is connected.
Optionally, an emergency unlocking hole is formed in the lock opener housing, and an emergency unlocking block fixedly connected with the screw rod is arranged in the emergency unlocking hole; and a second control chip and a second communication module are arranged in the unlocking device shell, and the second communication module is respectively communicated with the first communication module and the background server.
On the basis of the above embodiment, the utility model also provides a control method of clip formula facing slip lock, wherein, include:
when the facing slip lock is in a locked state, the lock opener arranged on one side of the facing slip lock is used for pushing the locking assembly of the facing slip lock to be separated from the clamping component, and the facing slip lock is unlocked.
The utility model discloses the technical scheme who adopts has following beneficial effect:
the utility model discloses a side of facing slip lock is add a lock opener that is used for unblanking, through the lock opener promotes block and separation between locking subassembly and the block part, and then realize locking and the unblock of clip formula facing slip lock. The unblock of clip formula facing slip lock of this embodiment is through setting up the outer motor drive realization facing slip lock of lock to avoided when using locking and unblock of motor start clip formula facing slip lock, the battery power that probably appears exhausts or motor trouble, the use motor drive control that leads to locks and unblock function inefficacy, the utility model discloses simple structure, convenient operation provides convenience for being used for using clip formula facing slip lock.
Drawings
Fig. 1 is a schematic perspective view of a control system of the clip-type facing slip lock of the present invention;
fig. 2 is a schematic diagram of the internal structure of the control system of the clip-type facing slip lock of the present invention;
fig. 3 is a schematic diagram of the internal structure of the control system of the clip-type facing slip lock of the present invention;
fig. 4 is a cross-sectional view of the lock opener of the present invention;
fig. 5 is a top view of the control system of the clip-type seal lock of the present invention;
fig. 6 is a schematic cross-sectional view of the clip-type facing slip lock of the present invention when locked;
fig. 7 is a schematic cross-sectional view of the clip-type facing slip lock of the present invention when unlocked;
fig. 8 is a schematic structural block diagram of the clip-type seal lock control system of the present invention.
In the figure: 10. a seal lock; 20. a lock opener; 30. a mobile terminal; 40. a background server; 50. a seal lock manager; 100. a lock housing; 110. a pushing block; 120. a first circuit board; 130. locking the push rod; 131. a card slot; 140. a snap-fit member; 150. a slide switch; 160. A wireless signal sensing board; 180. a first power supply; 190. a latch bolt; 220. a pushing assembly; 230 a second circuit board; 240. a screw; 250. a second power supply.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The following examples are only for explaining the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications without inventive contribution to the present invention as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
The first embodiment is as follows:
the utility model discloses a control system of clip type facing slip lock, as shown in figure 1 and figure 4, comprising a facing slip lock and a lock opener, wherein the lock opener is arranged at one side of the facing slip lock and is used for opening the facing slip lock;
as shown in fig. 2, the tag lock includes: a lock housing 100, a first unlocking hole provided in the lock housing 100, a locking unit provided in the lock housing, a first circuit board 120, and an engaging member 140 for engaging with the locking unit to lock the seal lock;
the lock opener includes: an opener housing 200, a push assembly disposed inside the opener housing, and a second circuit board 230 electrically connected to the push assembly;
the pushing component and the locking component are arranged correspondingly, and are used for pushing the locking component to be separated from the clamping component 140, so that the seal lock is unlocked.
As shown in fig. 2 and 3, when the locking assembly is engaged with the engaging member, the seal lock is in a locked state, and at this time, the seal lock is unlocked by pushing the locking assembly to be separated from the engaging member using a pushing assembly in the lock opener.
The locking assembly includes: the locking push rod 130, a second unlocking hole is arranged on the lock housing between the push component 220 and the locking push rod 130, the push component 220 penetrates through the second unlocking hole to push the locking push rod to move, so that the locking push rod is separated from the clamping component clamped with the locking push rod, and unlocking is achieved.
The locking assembly is further provided with a sliding switch 150, the front end of the locking push rod is provided with a bolt 190, and the sliding switch 150 is used for detecting the position of the bolt 190; the slide switch 150 is electrically connected to the first circuit board 120.
The slide switch 150 is provided with a sliding block, a first contact for detecting the end of the lock tongue close to the engaging part, and a second contact for detecting the end of the lock tongue far from the engaging part (in order to improve the accuracy of position detection, a third contact may be provided between the first contact and the second contact), the sliding block slides along with the locking push rod 130 when the push block 110 pushes the locking push rod 300 to slide, when the sliding block slides to contact with the first contact, the lock tongue and the engaging part are detected to be in an engaged state, and when the sliding block is switched to contact with the second contact, the lock tongue and the engaging part are detected to be in a separated state.
Specifically, as shown in fig. 5, the pushing assembly 220 includes: a motor (not shown), a gear set (not shown), a screw (not shown) and a travel switch (not shown) for controlling the travel of the screw; the gear set is fixedly connected with the motor; the screw is fixedly connected with the gear set; the screw rod and the locking push rod are respectively and correspondingly arranged on two sides of the second unlocking hole, and the switch of the motor and the travel switch are both connected with the second circuit board 230.
The gear set is driven to rotate by the motor, so that the screw rod is driven to move forwards. The screw rod penetrates through the second unlocking hole to push the locking assembly to be separated from the clamping part. Wherein the power of the motor is provided by said second power supply 230.
In an embodiment, as shown in fig. 3 and 4, a first control chip and a first communication module connected to the first control chip are further disposed on the first circuit board; and/or a memory chip connected with the first communication module, wherein a wireless signal induction plate is arranged on the lock shell; the unique code of the seal lock is stored on the wireless signal induction plate, and the seal lock is identified through the unique code; the unique code is further stored in the storage chip, the first control chip is used for generating a lock state code and sending the lock state code to the first communication module when the position of the lock tongue detected by the sliding switch changes, the first communication module updates the lock state code stored in the first communication module according to the received lock state code, or the first control chip controls the lock state code to be stored in the storage chip connected with the first communication module.
In one embodiment, the wireless signal induction board can be replaced by setting a two-dimensional code mark storing a seal lock code, and the lock code of the seal lock contained in the two-dimensional code is obtained by scanning the two-dimensional code.
Referring to fig. 1 and 2, a first unlocking hole is formed in the lock housing, and a pushing block 110 is arranged on the locking push rod; one end of the pushing block 110 is connected to the locking push rod 130, and the other end extends out of the first unlocking hole; the pushing block 110 pushes the locking push rod 130 and the engaging member 140 to be engaged with each other when locking, and pushes the locking push rod 130 and the engaging member 140 to be separated when unlocking.
As shown in fig. 2, 3, 6 and 7, the locking push rod 130 is formed by combining a front end and a rear end, the front end is connected to the pushing block, and the second unlocking hole corresponds to an end surface of the rear end.
In order to achieve a better locking effect, an accommodating cavity for accommodating the clamping component is arranged inside the lock shell, the shape of the accommodating cavity is the same as that of the bolt 190, and the size of the accommodating cavity is matched with that of the bolt 190; the snap features 140 are positioned balls that are fixed to the lock housing.
Referring to fig. 1 to 3, an emergency unlocking hole is formed in a housing of the lock opener, and an emergency unlocking block 210 fixedly connected to the screw rod is arranged in the emergency unlocking hole.
When the motor arranged in the lock opener shell drives the screw to push the locking assembly to lose the function, namely when the electric quantity of the second power supply is low and the threshold value of the motor is started, or when the motor fails and the screw cannot be driven to move correctly, the screw can be pushed to move through the emergency unlocking block arranged in the emergency unlocking hole, so that the locking push rod is separated from the clamping component.
Specifically, the system further comprises a facing slip lock manager and a background server;
the seal lock manager is used for reading the lock code, the unlocking state information and the unlocking times stored in the first communication module or the storage chip and sending the lock code, the unlocking state information and the unlocking times to the background server.
The second circuit board in the lock opener housing is further provided with a second control chip (not shown in the figure) and a second communication module (not shown in the figure) connected with the second control chip, the lock opener housing is further provided with a wireless signal reader (not shown in the figure), such as an rfid reader, for reading the lock code stored in the reader from the wireless signal induction board on the lock housing and sending the lock code to the background server, and the background server obtains the unique code of the seal lock based on the lock code.
The wireless signal reader reads the lock code stored in the wireless signal induction board and sends the lock code to the background server, the background server inquires the lock state code corresponding to the lock code according to the lock code, the background server compares the unlocking times in the lock state code and judges whether the unlocking times are correct or not, and if the unlocking times are correct, an unlocking instruction is sent to the unlocking device. The lock state code and the secondary code which are compared by the background server are the lock state code and the secondary code which are acquired from the first communication module and forwarded to the background server by the second communication module, and the lock state code and the secondary code which are acquired from the first communication module and forwarded to the background server by the seal lock manager before the seal lock is unlocked.
And a second communication module in the shell of the lock opener receives the unlocking instruction and sends the unlocking instruction to a second control chip, and after the second control chip receives the unlocking instruction, the second control chip controls a motor driving screw 240 of the pushing assembly to push the locking assembly to be separated from the clamping component. And if the background server checks that the unlocking times are incorrect, prompting that the unlocking is abnormal.
It can be thought that the unlocking device is further provided with a third communication module (not shown in the figure), the third communication module establishes communication connection with the background server through the mobile terminal, the unlocking device sends the lock code to the mobile terminal through the third communication module, the mobile terminal sends the received lock code to the background server, the background server forwards the unlocking instruction to the third communication module of the unlocking device through the mobile terminal, and the third communication module sends the received unlocking instruction to the second control chip.
Further, still be provided with first bluetooth module and with second bluetooth module in the lock shell 100, first bluetooth module and second bluetooth module respectively with lock shell 100 fixed connection, just first bluetooth module and second bluetooth module respectively with circuit board 120 electricity is connected.
Specifically, the lock status code further includes an address code, and among the two bluetooth modules, the first bluetooth module is configured to transmit a bluetooth broadcast of a fixed address code to a predetermined range (for example, the predetermined range is 0.3 m) in real time, so that all the seal lock managers or the lock openers in the predetermined range can acquire the address code. And the second Bluetooth module is used for scanning the state information of all the seal locks in a preset range in real time.
Of course, in another embodiment, the functions of the two bluetooth modules may also be implemented by three bluetooth modules; namely, the first Bluetooth module is used for transmitting the Bluetooth broadcast of the fixed address code to a preset range in real time; the second Bluetooth module is used for scanning the state information of the seal lock within a preset range in real time, and when the state of the seal lock scanned by the second Bluetooth module is an unlocking state, the second Bluetooth module initiates connection to the seal lock and changes the state of the seal lock into a to-be-locked state; the third Bluetooth module is used for scanning the seal lock in the locking state, sending information such as the lock code of the seal lock, the lock unlocking state code and the address code to the communication modules such as WiFi or GPRS, and reporting the information such as the lock code of the seal lock, the lock unlocking state code and the address code to the background server through the communication modules such as WiFi or GPRS.
In addition, in an implementation manner, a fourth bluetooth module may be further disposed in the lock opener, and configured to establish a communication connection with the mobile terminal, receive an unlocking password sent by the mobile terminal, or send the received unlocking status code to the mobile terminal or the background server.
Of course, in another embodiment, a display screen (not shown) may be further disposed on the surface of the lock housing 100, and the display screen is electrically connected to the first circuit board; the locking state of the seal lock can be displayed in real time through the display screen, the connection state with the server end can be displayed in real time, and the like; the display screen and the connection mode thereof are the prior art, and are not described in detail.
Further, in another embodiment, a display screen (not shown) may be further disposed on a surface of the lock opener housing, and the display screen is electrically connected to the second circuit board; the locking state of the seal lock can be displayed in real time through the display screen, the connection state with the server end can be displayed in real time, and the like; the display screen and the connection mode thereof are the prior art, and are not described in detail.
The working principle of the control system of the embodiment is as follows:
on one hand, an object to be signed (such as a bag and the like) is firstly put into a lock shell, and the object to be signed is clamped in the lock body or taken out of the lock body through the closing and opening of an upper cover and a lower cover of the lock shell. In addition, a facing slip port can be further formed in the lock shell, the object to be covered with a facing slip is placed into the facing slip port, the facing slip port is clamped with the object to be covered with the lock shell along with the clamping between the upper cover and the lower cover of the lock shell, and the object to be covered with the facing slip is clamped in the facing slip port.
When the sealing device needs to be locked, the pushing block in the first unlocking hole is pushed, the locking push rod is clamped with the clamping component, the sealing lock is enabled to seal the object to be sealed, the sliding switch detects the position change of the lock tongue at the moment, the state of the sealing lock is changed from the unlocking state to the locking state, the control chip on the circuit board updates the detected unlocking state information and the unlocking times stored in the memory, and the unlocking state information and the updated unlocking times are stored in the communication module.
When a third communication module on a second circuit board in the shell of the unlocking device receives an unlocking instruction sent by the background server, the unlocking instruction is sent to a second control chip, the second control chip controls the motor driving gear set to drive the screw rod to move, and the screw rod pushes the locking assembly to be separated from the clamping component, so that unlocking is finally realized.
On the other hand, the first control chip on the first circuit board acquires unlocking state information and unlocking times of the current seal lock according to the state of the locking push rod lock tongue detected by the sliding switch, and stores the unlocking state information and the unlocking times into the first communication module or a storage module connected with the communication module. And a second communication module connected with the first communication module in the lock opener shell acquires unlocking state information and unlocking times from the storage module and directly sends the unlocking state information and the unlocking times to a background server or forwards the unlocking state information and the unlocking times to the background server through a mobile terminal.
The unlocking code information comprises: the lock comprises a lock number, an unlocking state code (unlocking code corresponding to the unlocking state and unlocking code corresponding to the unlocking state), an address code and a secondary code, wherein each seal lock is provided with a fixed lock number which is a unique identification number set when the clamp type seal lock leaves a factory, the state code changes along with the unlocking state or the unlocking state of the clamp type seal lock, the slide switch obtains whether the current state of the clamp type seal lock is the unlocking state or the unlocking state according to the judged position of the lock tongue, if the current state is the unlocking state, the state code corresponds to the unlocking state code, and if the current state is the unlocking state, the state code corresponds to the unlocking state code. The address code is a physical address of the seal lock, the secondary number is the unlocking times of the clip type seal lock, and the secondary number is recorded as the unlocking times according to the separation times of the lock tongue and the clamping part identified by the sliding switch, so that the secondary number is obtained.
The seal lock manager is connected with the first communication module or the Bluetooth module on the first circuit board and is further used for receiving unlocking code information sent by the Bluetooth module or the communication module arranged on the first circuit board and sending the unlocking code information to the background server.
And the background server checks the secondary number received from the seal lock manager with the secondary number sent by the second communication module of the lock opener to judge whether the seal lock is opened or not, and prompts abnormal unlocking if the secondary number is different from the secondary number.
In a specific embodiment, as shown in fig. 8, the control system includes: the system comprises a seal lock 10, a lock opener 20 for opening the seal lock 10, a seal lock manager 50 for acquiring an unlocking state code of the seal lock and sending the unlocking state code to a background server 40, and a mobile terminal 30 for receiving a lock code, an unlocking state code or a locking state code, and a time code sent by the lock opener and sending the lock code, the unlocking state code or the locking state code, and the time code to the background server 40. The mobile terminal 30 and the background server 40 may both be configured to check the state information of the seal lock, and obtain the current unlocking state or unlocking state of the seal lock, and information such as the number of times of unlocking the seal lock.
In specific implementation, the unlocking key can be set to start the unlocking program of the seal lock, the unlocking password does not need to be sent through the mobile terminal, and the mobile terminal can also send the unlocking password through scanning the two-dimensional code on the lock shell.
Example two:
the utility model discloses on above-mentioned control system's basis, still disclose a clamp formula facing slip lock control method, it includes:
when the facing slip lock is in a locked state, the lock opener arranged on one side of the facing slip lock is used for pushing the locking assembly of the facing slip lock to be separated from the clamping component, and the facing slip lock is unlocked.
The unlocking device is internally provided with a screw rod for pushing the locking assembly to be separated from the clamping component, the screw rod moves under the driving of a gear set, the gear set is driven by a motor, and the power of the motor is supplied by a second power supply.
If the motor breaks down or the electric quantity of the second power supply is insufficient, an emergency unlocking block is further arranged in the unlocking device and arranged on the screw rod, and the emergency unlocking block is pushed to push the locking assembly to be separated from the clamping component, so that the unlocking purpose is achieved.
The utility model discloses a side of facing slip lock is add a lock opener that is used for unblanking, through the lock opener promotes block and separation between locking subassembly and the block part, and then realize locking and the unblock of clip formula facing slip lock. The unblock of clip formula facing slip lock of this embodiment is through setting up the outer motor drive realization facing slip lock of lock, utilizes manual promotion the facing slip lock is locked to when having avoided relying on locking and the unblock of using motor start clip formula facing slip lock completely among the prior art, battery power that probably appears exhausts or motor trouble, the defect that the use motor drive control that leads to locks and the unblock function became invalid, the utility model discloses simple structure, convenient operation provides convenience for being used for using clip formula facing slip lock.
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (9)
1. A control system of a clamp type facing slip lock is characterized by comprising a facing slip lock and a lock opener, wherein the lock opener is arranged on one side of the facing slip lock and is used for opening the facing slip lock;
the facing slip lock includes: the seal lock comprises a lock shell, a first unlocking hole arranged on the lock shell, a locking assembly arranged in the lock shell, a first circuit board and an engaging component used for engaging with the locking assembly to lock the seal lock;
the lock opener includes: the unlocking device comprises an unlocking device shell, a pushing assembly arranged in the unlocking device shell and a second circuit board electrically connected with the pushing assembly;
the pushing assembly and the locking assembly are arranged correspondingly and used for pushing the locking assembly to be separated from the clamping component so as to unlock the seal lock.
2. The control system of a clip-type tag lock according to claim 1, wherein the first circuit board is further provided with a first control chip and a first communication module connected to the first control chip and/or a memory chip connected to the first communication module; a wireless signal induction plate for identifying the coding of the seal lock is arranged on the lock shell;
the first control chip is electrically connected with the locking assembly and used for acquiring unlocking state information and unlocking times of the seal lock and storing the unlocking state information and the unlocking times to the first communication module or storing the unlocking state information and the unlocking times to the storage chip.
3. The control system of a clip-type chargelock as claimed in claim 2, further comprising a chargelock manager that establishes a connection with a backend server;
the seal lock manager is used for reading the unlocking state information and the unlocking times stored in the first communication module or the storage chip and sending the unlocking state information and the unlocking times to the background server.
4. The control system of a clip-type tag lock according to claim 3, wherein the locking assembly comprises: the locking device comprises a locking push rod and a sliding switch, wherein a lock tongue is arranged at the front end of the locking push rod, and the sliding switch is used for detecting the position of the lock tongue; the sliding switch is electrically connected with the first circuit board;
the first control chip is further configured to generate a lock state code and send the lock state code to the first communication module when the position of the lock tongue detected by the sliding switch changes, the lock state code stored by the first communication module is updated, wherein the lock state code includes: lock code, lock state information and number of unlocks.
5. The control system of a clip-type seal lock according to claim 4, wherein the lock housing is provided with a first unlocking hole, and the locking push rod is provided with a pushing block; one end of the pushing block is connected with the upper locking push rod, and the other end of the pushing block extends out of the first unlocking hole; the pushing block pushes the locking push rod to be clamped with the clamping component when the locking block is locked, and pushes the locking push rod to be separated from the clamping component when the locking block is unlocked.
6. The control system of a clip-type seal lock according to claim 5, wherein the locking push rod is formed by combining a front end portion and a rear end portion which are separated, the front end portion is connected with the push block, and a second unlocking hole is provided in a lock housing corresponding to an end surface of the rear end portion.
7. The control system of a clip-type seal lock according to claim 4, wherein an accommodation chamber for accommodating the engaging member is provided inside the lock housing, the accommodation chamber has the same shape as the lock tongue, and the accommodation chamber has a size adapted to the size of the lock tongue; the clamping component is a positioning marble fixed on the lock shell.
8. The control system of a clip-type tag lock according to claim 6, wherein the urging assembly comprises: the device comprises a motor, a gear set, a screw and a travel switch for controlling the travel of the screw; the gear set is fixedly connected with the motor; the screw is fixedly connected with the gear set; the screw rod and the locking push rod are respectively and correspondingly arranged on two sides of the second unlocking hole, and the motor is connected with the second circuit board.
9. The control system of a clip-type seal lock according to claim 8, wherein an emergency unlocking hole is provided in the lock opener housing, and an emergency unlocking block fixedly connected to the screw rod is provided in the emergency unlocking hole; and a second control chip and a second communication module are arranged in the unlocking device shell, and the second communication module is respectively communicated with the first communication module and the background server.
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| CN201921582426.7U CN211422145U (en) | 2019-09-20 | 2019-09-20 | Control system of clamp type facing slip lock |
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| CN201921582426.7U CN211422145U (en) | 2019-09-20 | 2019-09-20 | Control system of clamp type facing slip lock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670956A (en) * | 2019-09-20 | 2020-01-10 | 王群 | Control system and control method of clamp type seal lock |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670956A (en) * | 2019-09-20 | 2020-01-10 | 王群 | Control system and control method of clamp type seal lock |
| CN110670956B (en) * | 2019-09-20 | 2024-03-08 | 天津乐可智能科技有限公司 | Control system and control method for clip type seal lock |
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Effective date of registration: 20220926 Address after: 11th Floor, Unit 1, Building 2, No. 39, Gaoxin 6th Road, Binhai Science and Technology Park, Binhai New Area, Tianjin 300450 Patentee after: Tianjin Leke Intelligent Technology Co.,Ltd. Address before: 518031 b-15c, Huaqiang garden, Futian District, Shenzhen City, Guangdong Province Patentee before: Wang Qun |
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