CN206513156U - A kind of logistics electric padlock - Google Patents

Abstract

A logistics electronic padlock, which includes a lock body and a lock hook. A first card slot is provided at the end of the long arm of the lock hook. A first spring that pushes the first insert to be inserted into the first slot is provided between an insert and the lock body, and also includes an opening and closing lock module, a communication module, an energy storage module and a control module arranged in the lock body; the opening and closing lock The module includes a cam and a motor that drives the cam to rotate, and the first spring pushes one end of the first insert against the cam; the communication module is connected with the energy storage module and the control module, and is used to receive external signals and exchange and store information with the cloud database The energy storage module provides electric energy for the communication module and the control module; the control module controls the motor action after receiving the control signal, and the motor drives the cam to rotate, so that the cam drives the first insert to move in the first jack, thereby inserting or withdrawing from the first socket; One card slot.

Description

A logistics electronic padlock

technical field

The utility model relates to a logistics electronic padlock.

Background technique

With the country's economic construction and development, the logistics industry has become increasingly prosperous. It is almost impossible to calculate the amount of logistics lost each year due to goods being stolen, package dropped, and smuggled. In the field of logistics and transportation, more and more attention is paid to the safety of goods in transit. Ordinary mechanical locks are complex in structure, easy to be demolished, low in safety and reliability, and easy to copy keys, which will bring great security risks to the property safety of the company and customers. Therefore, how to strengthen the anti-violence performance of padlocks has attracted more and more attention. Nowadays, the utilization rate of electronic locks is getting higher and higher, and the security of electronic locks is improved compared with ordinary locks. At the same time, logistics companies need to be able to quickly identify the information of goods in logistics vehicles, as well as the transportation tracks of vehicles and containers. Logistics electronic padlocks put forward new requirements for safer and smarter, therefore, how to design a logistics electronic padlock is an opportunity and a challenge for us.

Contents of the invention

The technical problem solved by the utility model is a logistics electronic padlock. The intelligent logistics electronic padlock can improve its safety and intelligence through the functions of the anti-violence unlocking module, the control module and the wireless communication module.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: a logistics electronic padlock, which includes a lock body and a lock hook. A first insert is provided in the first insertion hole, a first spring is provided between the first insert and the lock body to push the first insert to be inserted into the first slot, and an opening and closing lock arranged in the lock body is also provided. module, communication module, energy storage module and control module;

The opening and closing module includes a cam and a motor that drives the cam to rotate, and the first spring pushes one end of the first insertion bar against the cam;

The communication module is connected with the energy storage module and the control module to receive external signals and exchange and store information with the cloud database;

The energy storage module provides electric energy for the communication module and the control module;

The control module controls the motor to act after receiving the control signal, and the motor drives the cam to rotate, so that the cam drives the first insert to move in the first insertion hole, thereby inserting or withdrawing from the first card slot.

It also includes an anti-violence unlocking module arranged in the lock body, the anti-violence unlocking module includes an electromagnet, a second insertion strip, a second spring, a second socket and a second card slot, and the second card slot is arranged at one end of the lock hook , the second jack is set in the lock body, the second insert is installed in the second jack, the second spring is connected to one end of the second insert, and pulls the second insert to insert into the second slot, the electromagnet is installed On the side of the second insertion strip, the control module controls the on-off of the electromagnet after receiving the control signal. When the electromagnet is energized, the electromagnet can attract the second insertion strip, and the second insertion strip pulls the second spring to stretch, and at the same time The two inserts move out of the second slot, and when the electromagnet is powered off, the second spring can pull the second insert to move toward the second slot and be inserted into the second slot.

The energy storage module and the control module of the wireless communication module are connected to each other, and the energy storage module is equipped with a charging plug to provide electric energy for the opening and closing module, the communication module, the energy storage module and the control module; After issuing the command, the wireless communication module transmits the command signal to the control module after receiving the command signal, and the control module controls the action of the motor and the electromagnet.

The beneficial effects of the utility model are:

1. Under normal locking conditions, the first spring is in the state of energy release, and the lock hook is pressed down by hand until the first card slot reaches the position of the limit head corresponding to the first insert. Under the action of the first spring, the first The insertion strip enters the first card slot to realize the locking of the lock hook; in the normal unlocking state, the handheld device sends an unlocking command, which is transmitted to the control module through the wireless communication module, and at the same time controls the energy storage module to provide electric energy to the motor. Rotate under the drive of the pusher, push the first insertion strip to move left and compress the first spring, so that the limit head is disengaged from the first draw-in slot, and the locking hook will bounce upward under the action of its own third spring to realize unlocking. Compared with the prior art, the anti-violence unlocking intelligent logistics electronic padlock of the utility model is also equipped with an anti-violence unlocking module, which only works when a kind of lock hook is pulled apart violently or the opening and closing lock module is violently damaged , when a similar situation occurs, the lock hook has not completely disengaged from the lock body, the second spring is in the energy release state, and the second insert moves to the right under the action of the second spring. Enter the second card slot to realize the locking of the lock hook.

2. The energy storage module of the wireless communication module and the control module are connected to each other, and the external charging plug of the energy storage module provides electric energy for the opening and closing module, the communication module, the energy storage module and the control module; the communication module and the The control module cooperates to issue instructions through an external handheld device, and the wireless communication module transmits the instruction signal to the control module after receiving the instruction signal, thereby controlling the action of the motor and the electromagnet to realize the functions of opening and closing and anti-violence unlocking. At the same time, the wireless communication module will Information such as the time and place of unlocking and abnormal unlocking is saved and transmitted to the cloud database, and a corresponding response is sent to realize information interaction and provide management support for decision makers.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described:

Fig. 1 is a schematic cross-sectional structure diagram of the utility model, which shows a normal locked state.

Fig. 2 is a schematic cross-sectional structure diagram of the utility model, which shows a normal unlocking state.

Fig. 3 is a schematic cross-sectional structure diagram of the utility model, which shows a locked state in a violent situation.

Fig. 4 is a schematic diagram of the opening and closing lock module of the present invention.

Fig. 5 is a schematic diagram of the anti-violence unlocking module of the present invention.

Fig. 6 is a schematic diagram of the overall three-dimensional structure of the utility model.

In the figure: 1 energy storage module, 201 motor, 2 opening and closing lock module, 202 first spring, 203 cam, 204 first insertion strip, 3 locking hook, 301 first card slot, 302 second card slot, 303 first insertion Hole, 304 second jack, 4 anti-violence unlocking module, 401 electromagnet, 402 second insert, 403 second spring, 5 third spring, 6 wireless communication module, 7 control module, 8 lock body, 9 charging plug .

detailed description

Referring to Figures 1 to 6, a logistics electronic padlock includes a lock body 8 and a lock hook 3, the lock hook 3 is installed in the lock body 8, and a third spring 5 is arranged in the lock body 8, and the lock hook 3 The end of the long arm leans against the third spring 5 , the end of the long arm of the lock hook 3 is provided with a first slot 301 , the lock body 8 is provided with a first socket 303 , and a first socket 303 is provided in the first socket 303 . An insertion strip 204, between the first insertion strip 204 and the lock body 8 is provided with a first spring 202 to push the first insertion strip 204 into the first card slot 301, and also includes an opening and closing lock arranged in the lock body 8 Module 2, communication module 6, energy storage module 1 and control module 7;

The opening and closing lock module 2 is used to clamp or loosen the lock hook 3, and it includes a cam 203 and a motor 201 that drives the cam 203 to rotate. The first spring 202 pushes one end of the first insertion strip 204 against the cam 203, and the first The cutting strip 204 is hook-shaped;

The communication module 6 is fixedly arranged in the lock body 8, and is connected with the energy storage module 1 and the control module 7, and is used for receiving external signals and interacting and storing information with the cloud database;

The control module 7 is fixedly arranged in the lock body 8, connected with the communication module 6 and the energy storage module 1, and controls the operation of the opening and closing lock module 2 after receiving the control signal;

The energy storage module 1 is arranged inside the lock body 8 to provide electric energy for the communication module 6, the opening and closing module 2 and the control module 7; 301 shape corresponds.

The control module 7 controls the motor 201 to act after receiving the control signal, and the motor 201 drives the cam 203 to rotate. When the cam 203 rotates through the process of push, far rest, return, and near rest, under the promotion of the first spring 202, the cam 203 Push the first insertion strip 204 to move back and forth in the first insertion hole 303, so that the first insertion strip 204 is inserted into or withdrawn from the first card slot 301. When the first insertion strip 204 is inserted in the first card slot 301, At this moment, the locking hook 3 is in the locked position.

It also includes an anti-violence unlocking module 4 arranged in the lock body 8, the anti-violence unlocking module 4 includes an electromagnet 401, a second insertion strip 402, a second spring 403, a second jack 304 and a second card slot 302, The second card slot 302 is arranged at one end of the lock hook 3, the second insertion hole 304 is arranged in the lock body 8, the second insertion strip 402 is installed in the second insertion hole 304, and the second spring 403 is connected to one end of the second insertion strip 402 , and pull the second insertion strip 402 to insert into the second card slot 302, the electromagnet 401 is installed on the side of the second insertion strip 402, and the control module 7 controls the switching of the electromagnet 401 after receiving the control signal, when the electromagnet 401 After electrification, the electromagnet 401 can attract the second insertion strip 402, the second insertion strip 402 pulls the second spring 403 to stretch, and at the same time the second insertion strip 402 moves to the left out of the second card slot 302, when the electromagnet 401 is powered off Finally, the second spring 403 can pull the second insertion strip 402 to move toward the second card slot 302 and be inserted into the second card slot 302, wherein the second insertion strip 402 is L-shaped, and the second insertion strip 402 faces the second slot 302. The shape of one end of the second insertion hole 304 is trapezoidal, and the shape of the second insertion hole 304 corresponds to the shape of one end of the second insertion strip 402 .

When the lock hook 3 is ejected from the lock body 8 under the push of the third spring 5, the control module 7 controls the motor 201 to drive the cam 203 to rotate, so that the first insert 204 exits the first slot 301, and the third spring 5 pushes The locking hook 3 moves up slightly, so that the first insertion strip 204 abuts against the locking hook 3, and then the second insertion strip 402 is inserted into the second slot 302 to restrict the locking hook 3 from continuing to pop out. At this time, the locking hook 3 Both ends are still inserted in the lock body 8, so that after the unlocking and locking module 2 is violently unlocked, the anti-violence unlocking module 4 can still allow the lock hook 3 to continue to be locked by the limit.

The wireless communication module 6, the control module 7, and the energy storage module 1 are all fixedly arranged in the lock body 8, and are connected to each other to cooperate with each other, wherein the wireless communication module 6 is used for receiving external signals and information interaction with the cloud database and Storage; the control module 7 controls the motor 201 and the electromagnet 401 to act after receiving the control signal.

The energy storage module 1 is a lithium battery, and the external lock body 8 is a charging plug 9 for lithium battery charging. The energy storage module 1 is used for opening and closing the lock module 2, the communication module 6, the energy storage module 1 and the control module 7. Provide electric energy; the wireless communication module 6 cooperates with the control module 7 to issue instructions through an external handheld device, and the wireless communication module 6 transmits the instruction signal to the control module 7 after receiving the instruction signal, thereby controlling the action of the motor 201 and the electromagnet 401 , when in use, the wireless communication module 6 saves information such as the time and place of unlocking and abnormal unlocking and transmits it to the cloud database to realize information interaction and provide management support for decision makers.

The unlocking and locking module 2 and the anti-violence unlocking module 4 in the lock body 8 are all covered by an opaque hard plastic shell, so that violent vandals cannot see the internal structure and principle of the lock body 8, and further improve the safety of the padlock.

The concrete working principle of the device of the present utility model is:

Under normal locking conditions, the first spring 202 is in the energy release state, and the human hand presses the lock hook 3 downward until the first card slot 301 reaches the position of the first insertion strip 204 corresponding to the limit head, under the action of the first spring 202 , the first insertion strip 204 enters the first card slot 301, realizing the locking of the locking hook 3; in the normal unlocking state, the handheld device sends an unlocking command, which is transmitted to the control module 7 through the wireless communication module 6, and simultaneously controls the energy storage module 1 Provide electric energy to the motor 201, the cam 203 rotates under the drive of the motor 201, pushes the first insertion strip 204 to move to the left and compresses the first spring 202, so that the end of the first insertion strip 204 away from the spring is separated from the first card slot 301, and the lock The hook 3 will spring up under the action of the third spring 5 to realize unlocking. Compared with the prior art, the utility model is also provided with an anti-violence unlocking module 4, which only works when a kind of lock hook 3 is violently pulled away or the opening and closing locking module 2 is violently destroyed. , the lock hook 3 has not completely disengaged from the lock body 8, the second spring 403 is in the energy release state, and the second insertion strip 402 moves to the right under the action of the second spring 403 . Enter the second card slot 302 to realize the locking of the locking hook 3 .

The utility model has the advantages of:

1. Design the anti-violence unlocking module 4. When the lock hook 3 is violently pulled apart or the opening and closing lock module 2 is violently destroyed, the lock hook 3 has not completely separated from the lock body 8, and the second spring 403 is in the energy release state. The second The cutting strip 402 moves to the right under the action of the second spring 403 . Entering into the second card slot 302, the locking hook 3 is realized, which further improves the safety of the padlock.

2. In the unlocked state, the control module 7 keeps the motor 201 powered on, thereby driving the cam 203 to rotate, continuously pushing the first insertion strip 204 to move left and compressing the first spring 202, so that the limiter head is separated from the first card slot 301 , which can effectively prevent the lock from being blocked due to misoperation in the unlocked state, so that the lock is always in the unlocked state.

Claims (3)

1. a kind of logistics electric padlock, it includes lock body（8）And latch hook（3）, latch hook（3）Long-armed end offers the first neck （301）, lock body（8）Inside it is provided with the first jack（303）, in the first jack（303）Inside it is provided with the first cutting（204）, inserted first Bar（204）With lock body（8）Between provided with promote the first cutting（204）It is inserted into the first neck（301）In the first spring （202）, it is characterised in that：Also include being arranged on lock body（8）Interior opening and closing lock module（2）, communication module（6）, energy-storage module（1） And control module（7）；

It is opened and closed lock module（2）Including cam（203）And driving cam（203）The motor of rotation（201）, the first spring（202）Push away Dynamic first cutting（204）One end is resisted against cam（203）On；

Communication module（6）With energy-storage module（1）And control module（7）Connection, for receive external signal and with high in the clouds data The information exchange in storehouse and storage；

Energy-storage module（1）For communication module（6）And control module（7）Electric energy is provided；

Control module（7）Controlled motor upon the reception of control signals（201）Action, motor（201）Driving cam（203）Turn It is dynamic so that cam（203）Drive the first cutting（204）In the first jack（303）Interior motion, so as to insert or exit the first card Groove（301）.

2. a kind of logistics electric padlock according to claim 1, it is characterised in that：Also include being arranged on lock body（8）Interior Anti-violence unlocking module（4）, the anti-violence unlocking module（4）Including electromagnet（401）, the second cutting（402）, second spring （403）, the second jack（304）With the second neck（302）, the second neck（302）It is arranged on latch hook（3）One end, the second jack （304）It is arranged on lock body（8）It is interior, the second cutting（402）Installed in the second jack（304）It is interior, second spring（403）It is connected to Two cuttings（402）One end, and pull the second cutting（402）It is inserted into the second neck（302）It is interior, electromagnet（401）Installed in Two cuttings（402）Side, control module（7）Electromagnet is controlled upon the reception of control signals（401）Break-make, works as electromagnet （401）After energization, electromagnet（401）The second cutting can be held（402）, the second cutting（402）Pull second spring（403）Draw Stretch, while the second cutting（402）Move out the second neck（302）, work as electromagnet（401）After power-off, second spring（403）It can draw Dynamic second cutting（402）To the second neck（302）Motion, and it is inserted in the second neck（302）It is interior.

3. a kind of logistics electric padlock according to claim 2, it is characterised in that：Wireless communication module（6）Energy-storage module （1）And control module（7）It is interconnected, energy-storage module（1）Peripheral hardware charging plug（9）, energy-storage module（1）For opening and closing lock module （2）, communication module（6）, energy-storage module（1）And control module（7）Electric energy is provided；Communication module（6）With the control module（7） Coordinate, instruction, communication module are sent by outside handheld device（6）Receive and control module is passed to after command signal（7）, by Control module（7）Controlled motor（201）And electromagnet（401）Action.