Efficient container customs lock

Abstract

The utility model relates to the technical field of customs locks, in particular to an efficient container customs lock which comprises a lock body, a fixed lock bar is fixedly connected to one side of the lock body, a sliding lock bar is arranged on the other opposite side of the lock body in a sliding mode, a detection line is embedded in the sliding lock bar, and an alarm device is arranged on the inner side of the sliding lock bar. The signal output end of the detection line is electrically connected with the signal receiving end of the alarm device, the lock body is provided with an unlocking button and a locking button, and a control mechanism is arranged in the lock body. The control mechanism is used for receiving mechanical control of the unlocking button and the locking button and controlling unlocking and locking of the sliding lock bar. The customs lock has the effect of improving the locking efficiency and safety of the customs lock.

Description

Technical Field

[0001] The utility model relates to the technical field of customs locks, in particular to a high-efficiency customs lock for a container. Background Art

[0002] In the modern transportation industry, sea transportation occupies a very important position. Goods from every country are transported through ports with a huge throughput. As a means of transportation, containers are the best means of transportation for carrying goods. Containers have large capacity, strong shells, and high sealing properties, which can resist external pollution during transportation. Container transportation requires that the containers be effectively and safely locked. Containers cannot be opened without permission from loading to delivery.

[0003] In the prior art, traditional methods are often used to lock container doors. One method is to use a lock with a chain to bypass the door rod on the container door to lock it, and the other method is to use a bridge lock to adjust the two-way screw to pull the lock hooks on both sides to hook the door rod to achieve locking. However, in terms of modern transportation, both locking methods are too lagging and inefficient, and have poor safety. Modern transportation tends to be electronic, and electronic customs locks not only improve the locking efficiency, but also improve the safety of the transportation process. Therefore, based on the above problems, there is an urgent need for a container customs lock that is efficient in opening and closing and has high safety. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the present application provides a highly efficient customs lock for container.

[0005] The above invention objectives of the present application are achieved through the following technical solutions:

[0006] A lock body, one side of the lock body is fixedly connected to a fixed lock bar and the other side is slidably provided with a sliding lock bar, a detection line is pre-embedded in the sliding lock bar and an alarm device is arranged on the inner side, the signal output end of the detection line is electrically connected to the signal receiving end of the alarm device, the lock body is provided with an unlocking button and a locking button and a control mechanism is arranged inside, the control mechanism is used to receive mechanical control of the unlocking button and the locking button and control the unlocking and locking of the sliding lock bar.

[0007] By adopting the above technical solution, during installation, the fixed lock bar plays the role of fixing one end of the container door rod, and the other end is fixed by the sliding lock bar after sliding adjustment according to the distance between the door rods, thereby realizing the locking of the container, and under the action of the control mechanism, the operator only needs to press the unlocking button or the locking button to unlock or lock the sliding lock bar to limit the sliding of the sliding lock bar, thereby improving the locking efficiency of the customs lock, and when the customs lock is damaged, the detection line in the sliding lock bar is damaged due to external force, which can transmit a signal to the alarm device, and the alarm device will send out an alarm message accordingly, thereby improving the safety of the container customs lock.

[0008] In a preferred example, the present application can be further configured as follows: the control mechanism includes a connecting seat, an unlocking rod and a locking rod, the connecting seat is provided with a first cross hole and a second cross hole, the unlocking rod is slidably arranged in the first cross hole, the locking rod is slidably arranged in the second cross hole, the first cross hole and the second cross hole are interconnected and partially staggered, the unlocking rod is provided with a first constriction, there is an unlocking position in the sliding path of the unlocking rod, when the unlocking rod is in the unlocking position, the first constriction and the second cross hole form a first limiting channel for the locking rod to pass through, the locking rod is provided with a second constriction, there is a locking position in the sliding path of the locking rod Position, when the locking rod is in the locking position, the second constriction and the first cross hole form a second limiting channel for the unlocking rod to pass through, one end of the unlocking rod is fixedly connected to the unlocking button and is sleeved with an unlocking spring, the unlocking spring is used to provide the unlocking rod with a restoring force to move close to the unlocking button, one end of the locking rod is fixedly connected to the locking button and is sleeved with a locking spring, the locking spring is used to provide the locking rod with a restoring force to move close to the locking button, the sliding lock strip is provided with a plurality of lock holes for plugging and cooperating with the locking rod at the position corresponding to the locking rod, and when the locking rod is plugged and cooperated with the lock hole, the locking rod is located in the locking position.

[0009] By adopting the above technical scheme, when locking, the locking button is pressed to drive the locking rod to slide in the second cross hole until it is plugged into the lock hole. At this time, the locking rod is in the locking position, that is, the second constriction and the first cross hole form a second limiting channel for the unlocking rod to pass through. The unlocking rod slides in the first cross hole close to the unlocking button under the action of the unlocking spring, so that the unlocking rod abuts against the second constriction position of the locking rod in the second cross hole to limit the sliding of the locking rod, so that the locking rod and the lock hole maintain a plug-in fit relationship, thereby completing the locking operation. When unlocking, the unlocking button is pressed to drive the unlocking rod to slide. The locking rod slides in the first cross hole until it is in the unlocking position, that is, the first constriction and the second cross hole form a first limiting channel for the locking rod to pass through. At this time, the locking rod slides in the second cross hole close to the locking button under the action of the locking spring, so that the locking rod is released from the plug-in fitting relationship with the lock hole, thereby completing the unlocking operation. At the same time, the locking rod abuts against the first constriction position of the unlocking rod in the first cross hole to limit the sliding of the unlocking rod, waiting for the next locking operation. The structure is simple and ingenious. In actual operation, the staff only needs to press the unlocking button or the locking button to improve the efficiency of opening and closing the lock.

[0010] In a preferred example, the present application can be further configured as follows: the control mechanism also includes an external identification device and an anti-unlocking component, the external identification device is arranged on the outside of the lock body, the anti-unlocking component is arranged on the connecting seat, the external identification device is controlled and connected to the anti-unlocking component, the external identification device is used to read the information of the external medium, and when the locking rod is plugged into the lock hole, the anti-unlocking component is used to limit the movement of the unlocking rod.

[0011] By adopting the above technical solution, providing an external identification device and an anti-unlocking component, it is possible to prevent irrelevant personnel from arbitrarily operating the unlocking button to unlock the container, thereby further improving the security of the container customs lock.

[0012] In a preferred example, the present application can be further configured as follows: the anti-unlocking component includes a driving motor, a pushing member, a slider and a limiting spring, the connecting seat is vertically provided with a mounting groove, the mounting groove is connected to the first cross hole, the slider is slidably connected to the mounting groove and is used to limit the displacement of the unlocking rod, the slider is provided with a limiting hole for the unlocking rod to pass through, and there is a connecting position on the sliding path of the slider, when the slider is located at the connecting position, the limiting hole is connected to the first cross hole, the driving motor is fixedly installed inside the lock body and controllably connected to the external identification device, one end of the pushing member is fixedly connected to the output shaft of the driving motor, the pushing member is used to drive the slider to move to the connecting position, and the limiting spring is arranged in the mounting groove and is used to provide a restoring force for the slider to move close to the pushing member.

[0013] By adopting the above technical solution, the slider plays a role in limiting the displacement of the unlocking rod when locking, thereby playing a role in preventing unlocking. Before the unlocking operation, the external identification device identifies the correct media information and sends a start signal to the drive motor. The drive motor drives the pusher to rotate, thereby pushing the slider to slide to the connected position. At this time, the limit hole is connected to the first cross hole, and the restriction on the displacement of the unlocking rod is released, so that the unlocking rod can slide in the first cross hole and the limit hole at the same time to perform the unlocking operation, and after locking, the slider can be reset under the action of the limit spring to play the role of preventing unlocking again.

[0014] In a preferred example, the present application can be further configured as follows: the external identification device includes an OLED display screen, the OLED display screen displays a two-dimensional code scanning unit, and the two-dimensional code scanning unit is controlled and connected to the anti-unlocking component.

[0015] By adopting the above technical solution and setting up an OLED display, a display platform can be provided for the QR code scanning unit. Compared with other display methods, it is easier to store and less prone to damage. At the same time, QR code scanning can quickly and easily open or close the lock, which can improve the security and locking efficiency of the customs lock.

[0016] In a preferred example, the present application can be further configured as follows: the external identification device includes a camera, the camera is provided with a face recognition system, and the face recognition system is controlled and connected to the anti-unlocking component.

[0017] By adopting the above technical solution, the camera can collect facial information on the outside of the lock body, and then perform facial recognition through the facial recognition system to quickly and easily unlock the lock, which can simultaneously improve the security and locking efficiency of the customs lock.

[0018] In a preferred example, the present application can be further configured as follows: the external identification device includes a label identification unit, the label identification unit is arranged outside the lock body, and the label identification unit is controllably connected to the anti-unlocking component.

[0019] By adopting the above technical solution and setting a tag identification unit, the staff can identify the card with corresponding information recorded on it to perform the unlocking operation.

[0020] In a preferred example, the present application can be further configured as follows: the lock body is provided with a speaker, the speaker control is connected to the alarm device, and a dustproof net is provided on the speaker.

[0021] By adopting the above technical solution, the loudspeaker can assist the alarm device in giving an alarm, so as to improve the safety of the customs lock.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. During installation, the fixed lock bar serves to fix one end of the container door rod, and the other end is fixed by the sliding lock bar after sliding adjustment according to the distance between the door rods, thereby realizing the locking of the container. Under the action of the control mechanism, the operator only needs to press the unlock button or the lock button to unlock or lock the sliding lock bar to limit the sliding of the sliding lock bar, thereby improving the locking efficiency of the customs lock. When the customs lock is damaged, the detection line in the sliding lock bar is damaged due to external force, which can transmit a signal to the alarm device, and the alarm device will send out an alarm message accordingly to improve the safety of the container customs lock.

[0024] 2. When locking, the locking button is pressed to drive the locking rod to slide in the second cross hole until it is plugged into the lock hole. At this time, the locking rod is in the locking position, that is, the second constriction and the first cross hole form a second limiting channel for the unlocking rod to pass through. Under the action of the unlocking spring, the unlocking rod slides in the first cross hole in the direction close to the unlocking button, so that the unlocking rod abuts against the second constriction position of the locking rod in the second cross hole to limit the sliding of the locking rod, so that the locking rod and the lock hole maintain a plug-in fit relationship, thereby completing the locking operation. When locking, the unlocking button is pressed to drive the unlocking rod to slide in the first cross hole until it is in the unlocking position, that is, the first constriction and the second cross hole form a first limiting channel for the locking rod to pass through. At this time, the locking rod slides in the second cross hole close to the locking button under the action of the locking spring, so that the locking rod releases the plug-in fitting relationship with the lock hole, thereby completing the unlocking operation. At the same time, the locking rod abuts against the first constriction position of the unlocking rod in the first cross hole to limit the sliding of the unlocking rod, waiting for the next locking operation. The structure is simple and ingenious.

[0025] 3. By setting up external identification devices and anti-unlocking components, it is possible to prevent irrelevant personnel from arbitrarily manipulating the unlocking button to unlock the container, thereby further improving the security of the container customs lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a high-efficiency container customs lock in one embodiment of the present application;

[0027] Figure 2 This is a partial structural diagram of a high-efficiency container customs lock in one embodiment of the present application;

[0028] Figure 3 This is a partial structural diagram of a high-efficiency container customs lock in one embodiment of the present application;

[0029] Figure 4This is another structural schematic diagram of a high-efficiency container customs lock in one embodiment of the present application;

[0030] Figure 5 It is a schematic diagram of the assembly relationship of the unlocking rod, the locking rod and the anti-unlocking assembly in one embodiment of the present application;

[0031] Figure 6 It is a schematic diagram of the structure of a connecting socket in one embodiment of the present application.

[0032] : Figure numerals: 1. lock body; 2. fixed lock bar; 3. sliding lock bar; 4. lock hook; 5. through hole; 6. detection line; 7. alarm device; 8. unlock button; 9. lock button; 10. connecting seat; 11. unlock rod; 12. lock rod; 13. first cross hole; 14. second cross hole; 15. first constriction; 16. second constriction; 17. unlock spring; 18. lock spring; 19. lock hole; 20. anti-unlocking component; 201. drive motor; 202. push member; 203. slider; 204. limit spring; 205. mounting groove; 206. limit hole; 21. OLED display; 22. camera; 23. tag recognition unit; 24. speaker. DETAILED DESCRIPTION

[0033] The following is a description of exemplary embodiments of the present application in conjunction with the accompanying drawings, including various details of the embodiments of the present application to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. Similarly, for the sake of clarity and conciseness, the description of well-known functions and structures is omitted in the following description.

[0034] It should be noted that the terms "first", "second", etc. in the present invention are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present disclosure described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure.

[0035] In addition, the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article, unless otherwise specified, generally means that the associated objects before and after are in an "or" relationship.

[0036] An efficient container customs lock of the present application is described below with reference to the accompanying drawings.

[0037] like Figure 1 As shown, the efficient container customs lock comprises a lock body 1, a fixed lock bar 2 is fixedly connected to one side of the lock body 1 and a sliding lock bar 3 is slidably arranged relative to the other side, so as to fix the container door rod. Specifically, the fixed lock bar 2 and the sliding lock bar 3 are both provided with a lock hook 4 for hanging the container door rod, and the sliding lock bar 3 slides through the lock bar, and the fixed lock bar 2 is provided with a through hole 5 for the sliding lock bar 3 to pass through, so as to facilitate the length adjustment of the sliding lock bar 3;

[0038] In order to improve the locking efficiency and safety of customs locks, such as Figure 1 and Figure 2 As shown, a detection line 6 is pre-buried inside the sliding lock bar 3 and an alarm device 7 is arranged inside, the signal output end of the detection line 6 is electrically connected to the signal receiving end of the alarm device 7, the lock body 1 is provided with an unlocking button 8 and a locking button 9 and a control mechanism is arranged inside, the control mechanism is used to receive the mechanical control of the unlocking button 8 and the locking button 9 and control the unlocking and locking of the sliding lock bar 3, when installing, the fixed lock bar 2 plays the role of fixing one end of the container door rod, and the other end is fixed after the sliding lock bar 3 is adjusted according to the distance between the door rods, so as to realize the locking of the container, and under the action of the control mechanism, the operator only needs to press the unlocking button 8 or the locking button 9 to unlock or lock the sliding lock bar 3 to limit the sliding of the sliding lock bar 3, so as to improve the locking efficiency of the customs lock, and when there is a situation of damaging the customs lock, the detection line 6 in the sliding lock bar 3 is damaged due to external force, and the signal can be transmitted to the alarm device 7, and the alarm device 7 will send out an alarm message accordingly to improve the safety of the container customs lock.

[0039] It should be noted that the alarm device 7 can be optionally a Bluetooth tag, which sets a specific characteristic value of the Bluetooth tag to indicate the alarm condition that the sliding lock bar 3 is damaged, and cooperates with a Bluetooth receiving device, such as a smart phone, a tablet computer, a dedicated receiver, etc. to monitor the broadcast of the Bluetooth tag to notify the staff to handle it. Bluetooth technology is common knowledge among technicians in this field and will not be elaborated here.

[0040] Among them, refer to Figures 3 to 6As shown, the control mechanism includes a connecting seat 10, an unlocking rod 11 and a locking rod 12. The connecting seat 10 is provided with a first cross hole 13 and a second cross hole 14. The unlocking rod 11 is slidably arranged in the first cross hole 13, and the locking rod 12 is slidably arranged in the second cross hole 14. The first cross hole 13 and the second cross hole 14 are interconnected and partially staggered. The unlocking rod 11 is provided with a first constriction 15. In the sliding path of the unlocking rod 11, there is an unlocking position. When the unlocking rod 11 is in the unlocking position, the first constriction 15 and the second cross hole 14 form a first limiting channel for the locking rod 12 to pass through. The locking rod 12 is provided with a second constriction 16. In the sliding path of the locking rod 12, there is a locking position. When the locking rod 12 is in the locked position, the second constriction 16 and the first cross hole 13 form a second limiting channel for the unlocking rod 11 to pass through. One end of the unlocking rod 11 is fixedly connected to the unlocking button 8 and is sleeved with an unlocking spring 17. The unlocking spring 17 is used to provide the unlocking rod 11 with a restoring force to move close to the unlocking button 8. One end of the locking rod 12 is fixedly connected to the locking button 9 and is sleeved with a locking spring 18. The locking spring 18 is used to provide the locking rod 12 with a restoring force to move close to the locking button 9. The position of the sliding lock bar 3 corresponding to the locking rod 12 is provided with a plurality of lock holes 19 for plugging and matching with the locking rod 12. When the locking rod 12 is plugged and matched with the lock hole 19, the locking rod 12 is in the locked position. When locking, the locking button 9 is pressed to drive the locking rod 12 to slide in the second cross hole 14 until it is plugged into the lock hole 19. At this time, the locking rod 12 is in the locking position, that is, the second constriction 16 and the first cross hole 13 form a second limiting channel for the unlocking rod 11 to pass through. Under the action of the unlocking spring 17, the unlocking rod 11 slides in the first cross hole 13 close to the unlocking button 8, so that the unlocking rod 11 abuts against the second constriction 16 of the locking rod 12 in the second cross hole 14 to limit the sliding of the locking rod 12, so that the locking rod 12 and the lock hole 19 maintain a plug-in fit relationship, thereby completing the locking operation. When unlocking, the unlocking rod 11 is driven by pressing the unlocking button 8 to unlock the door. It slides in the first cross hole 13 until it is in the unlocking position, that is, the first constriction 15 and the second cross hole 14 form a first limiting channel for the locking rod 12 to pass through. At this time, the locking rod 12 slides in the second cross hole 14 close to the locking button 9 under the action of the locking spring 18, so that the locking rod 12 releases the plug-in fitting relationship with the lock hole 19, thereby completing the unlocking operation. At the same time, the locking rod 12 abuts against the first constriction 15 position of the unlocking rod 11 in the first cross hole 13 to limit the sliding of the unlocking rod 11 and wait for the next locking operation. The structure is simple and ingenious. In actual operation, the staff only needs to press the unlocking button 8 or the locking button 9 to improve the efficiency of opening and closing the lock.

[0041] Furthermore, if Figure 3 , Figure 5 and Figure 6As shown, the control mechanism also includes an external identification device and an anti-unlocking component 20. The external identification device is arranged on the outside of the lock body 1, and the anti-unlocking component 20 is arranged on the connecting seat 10. The external identification device is controlled and connected to the anti-unlocking component 20. The external identification device is used to read the information of the external medium. When the locking rod 12 is plugged into the lock hole 19, the anti-unlocking component 20 is used to limit the movement of the unlocking rod 11. By setting the external identification device and the anti-unlocking component 20, it can prevent irrelevant personnel from arbitrarily manipulating the unlocking button 8 to unlock the container, so as to further improve the safety of the container customs lock.

[0042] Specifically, the anti-unlocking component 20 includes a driving motor 201, a pushing member 202, a slider 203 and a limiting spring 204. The connecting seat 10 is vertically provided with a mounting groove 205, and the mounting groove 205 is connected to the first cross hole 13. The slider 203 is slidably connected in the mounting groove 205 and is used to limit the displacement of the unlocking rod 11. The slider 203 is provided with a limiting hole 206 for the unlocking rod 11 to pass through. There is a connecting position on the sliding path of the slider 203. When the slider 203 is in the connecting position, the limiting hole 206 is connected to the first cross hole 13. The driving motor 201 is fixedly installed inside the lock body 1 and is controllably connected to an external identification device. One end of the pushing member 202 is fixedly connected to the output shaft of the driving motor 201. The pushing member 202 is used to drive the slider 203 to move to the connecting position. The limiting spring 204 is arranged in the mounting groove. 205 is used to provide the slider 203 with a restoring force to move close to the pushing member 202. When the lock is closed, the slider 203 limits the displacement of the unlocking rod 11, thereby playing a role in preventing unlocking. Before the unlocking operation, the external identification device identifies the correct media information and sends a start signal to the drive motor 201. The drive motor 201 drives the pushing member 202 to rotate, thereby pushing the slider 203 to slide to the connected position. At this time, the limit hole 206 is connected to the first cross hole 13, and the restriction on the displacement of the unlocking rod 11 is released, so that the unlocking rod 11 slides in the first cross hole 13 and the limit hole 206 at the same time to perform the unlocking operation, and after the lock is closed, the slider 203 can be reset under the action of the limit spring 204 to play a role in preventing unlocking again, so as to further improve the safety of the container customs lock.

[0043] In one embodiment, if Figure 1 As shown, the external identification device includes an OLED display screen 21, and the OLED display screen 21 displays a two-dimensional code scanning unit (not shown in the figure). The two-dimensional code scanning unit is controlled and connected to the anti-unlocking component 20. By setting the OLED display screen 21, a display platform can be provided for the two-dimensional code scanning unit, which is easier to store and less prone to damage than other display methods. At the same time, two-dimensional code scanning can quickly and conveniently complete unlocking or locking, which can simultaneously improve the safety and locking efficiency of the customs lock.

[0044] In another embodiment, if Figure 1 As shown, the external identification device includes a camera 22, and the camera 22 is provided with a face recognition system. The face recognition system control is connected to the anti-unlocking component 20. The camera 22 can collect face information outside the lock body 1, and then the face recognition system is used to perform face recognition, so that the unlocking can be completed conveniently and quickly, which can improve the safety and locking efficiency of the customs lock at the same time.

[0045] In yet another embodiment, Figure 1 As shown, the external identification device includes a label identification unit 23, which is arranged outside the lock body 1. The label identification unit 23 is controlled and connected to the anti-unlocking component 20. By setting the label identification unit 23, the staff can identify the card with corresponding information recorded on it to perform the unlocking operation.

[0046] In addition, if Figure 1 As shown, the lock body 1 is provided with a speaker 24, which is controlled and connected to the alarm device 7. A dustproof net is provided on the speaker 24. The speaker 24 can assist the alarm device 7 in giving an alarm, so as to improve the safety of the customs lock.

[0047] The implementation principle of an efficient container customs lock in the embodiment of the present application is as follows: the container usually includes two doors, the left door is provided with a left door rod, and the right door is provided with a right door rod. The lock hook 4 of the fixed lock bar 2 is hooked on the left door rod of the container, and the lock hook 4 of the sliding lock bar 3 is hooked on the right door rod of the container. After the sliding lock bar 3 passes through the lock body 1 and the through hole 5, the sliding lock bar 3 is adjusted to a suitable position, and the lock button 9 is pressed to complete the preliminary locking. Then, under the action of the external identification device and the anti-unlocking component 20, the displacement of the unlocking rod 11 is limited, that is, the unlocking rod 11 cannot be pushed by the unlocking button 8, and the locking operation of the customs lock is completed;

[0048] When unlocking is required, the displacement restriction on the unlocking rod 11 is released through the external identification device in cooperation with the anti-unlocking component 20, so that the unlocking rod 11 can be movable, and then the unlocking button 8 is pressed to complete the unlocking operation of the customs lock, which is efficient and safe.

[0049] The above specific implementations do not constitute a limitation on the protection scope of this application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included in the protection scope of this application.

Claims

1. An efficient container customs lock, characterized in that: It includes a lock body, one side of the lock body is fixedly connected to a fixed lock bar and the other side is slidably provided with a sliding lock bar, a detection line is pre-embedded in the sliding lock bar and an alarm device is arranged on the inner side, the signal output end of the detection line is electrically connected to the signal receiving end of the alarm device, the lock body is provided with an unlocking button and a locking button and a control mechanism is arranged inside, the control mechanism is used to receive mechanical control of the unlocking button and the locking button and control the unlocking and locking of the sliding lock bar.

2. The efficient container customs lock according to claim 1, characterized in that: The control mechanism includes a connecting seat, an unlocking rod and a locking rod, the connecting seat is provided with a first cross hole and a second cross hole, the unlocking rod is slidably arranged in the first cross hole, the locking rod is slidably arranged in the second cross hole, the first cross hole and the second cross hole are interconnected and partially staggered, the unlocking rod is provided with a first constriction, there is an unlocking position in the sliding path of the unlocking rod, when the unlocking rod is in the unlocking position, the first constriction and the second cross hole form a first limiting channel for the locking rod to pass through, the locking rod is provided with a second constriction, there is a locking position in the sliding path of the locking rod, when the unlocking rod is in the unlocking position, When in the locked position, the second constriction and the first cross hole form a second limiting channel for the unlocking rod to pass through, one end of the unlocking rod is fixedly connected to the unlocking button and is sleeved with an unlocking spring, the unlocking spring is used to provide the unlocking rod with a restoring force to move close to the unlocking button, one end of the locking rod is fixedly connected to the locking button and is sleeved with a locking spring, the locking spring is used to provide the locking rod with a restoring force to move close to the locking button, the sliding lock bar is provided with a plurality of lock holes for plugging and cooperating with the locking rod at the position corresponding to the locking rod, and when the locking rod is plugged and cooperated with the lock hole, the locking rod is in the locked position.

3. The efficient container customs lock according to claim 2, characterized in that: The control mechanism also includes an external identification device and an anti-unlocking component. The external identification device is arranged on the outside of the lock body, and the anti-unlocking component is arranged on the connecting seat. The external identification device is controlled and connected to the anti-unlocking component. The external identification device is used to read information of external media. When the locking rod is plugged into the lock hole, the anti-unlocking component is used to limit the movement of the unlocking rod.

4. The high-efficiency container customs lock as claimed in claim 3, characterized in that: The anti-unlocking assembly includes a driving motor, a pushing member, a slider and a limiting spring. The connecting seat is vertically provided with an installation groove, and the installation groove is connected to the first cross hole. The slider is slidably connected to the installation groove and is used to limit the displacement of the unlocking rod. The slider is provided with a limiting hole for the unlocking rod to pass through. There is a connecting position on the sliding path of the slider. When the slider is located at the connecting position, the limiting hole is connected to the first cross hole. The driving motor is fixedly installed inside the lock body and controllably connected to the external identification device. One end of the pushing member is fixedly connected to the output shaft of the driving motor. The pushing member is used to drive the slider to move to the connecting position. The limiting spring is arranged in the installation groove and is used to provide a restoring force for the slider to move close to the pushing member.

5. The efficient container customs lock as claimed in claim 3, characterized in that: The external identification device includes an OLED display screen, and the OLED display screen displays a two-dimensional code scanning unit, and the two-dimensional code scanning unit is controlled and connected to the anti-unlocking component.

6. The efficient container customs lock as claimed in claim 3, characterized in that: The external identification device includes a camera, the camera is provided with a face recognition system, and the face recognition system is controlled and connected to the anti-unlocking component.

7. The efficient container customs lock as claimed in claim 3, characterized in that: The external identification device comprises a label identification unit, which is arranged outside the lock body and is controllably connected to the anti-unlocking component.

8. The efficient container customs lock according to claim 1, characterized in that: The lock body is provided with a speaker, the speaker is controllably connected to the alarm device, and a dustproof net is provided on the speaker.

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