Recyclable international logistics container lead seal

Abstract

The utility model provides a recyclable international logistics container lead seal which comprises a lead seal device and a digital display screen, the digital display screen is installed on the front face of the lead seal device, an antenna and an RFID chip are arranged in the lead seal device, a rechargeable lithium battery is arranged in the lead seal device, and the rechargeable lithium battery is connected with the digital display screen. A charging port is formed in the position, close to the top edge, of the back of the lead sealing device, and one-way locking pieces are fixedly connected to the two sides of the lead sealing device. Compared with the prior art, the electronic lead seal has the advantages that the detachable cover body structure is designed on the steel rod, the cover body is formed by fastening and connecting the front cover and the rear cover through the screws and the screw sleeves, the cover body can well cover the socket, the charging port and other structures of the electronic lead seal, rain-proof and moisture-proof protection can be carried out on the electronic lead seal, and the device is prevented from being soaked by rainwater and seawater; the lead seal can be recycled, resource waste is effectively reduced, and the requirements of environmental protection and sustainable development are met.

Description

Technical Field

[0001] The utility model relates to the technical field of container lead seals, in particular to a recyclable international logistics container lead seal. Background Art

[0002] A container seal is a lock on a container. The container seals currently used in the market are one-time use and cannot be used again once opened. The main purpose of this design is to ensure the safety and integrity of the container during transportation.

[0003] Common seals include bullet seals: specially designed locks that require special tools to open and are more secure. There are also iron seals, steel rod plastic seals, plastic seals, etc., but these seals are generally one-time use and are discarded after removal, which is a waste of resources.

[0004] In the prior art, although there are electronic lead seal devices that can be recycled, such lead seals are generally used outdoors with vehicles and ships, and are inevitably exposed to rain and sea water. In particular, the sockets of the one-way locks in the seals, the charging ports and other structures are easily rusted and damaged by long-term rain and sea water erosion. Therefore, a new recyclable international logistics container lead seal is proposed to solve the above problem. Utility Model Content

[0005] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0006] Therefore, one purpose of the utility model is to provide a recyclable international logistics container seal to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model provides a recyclable international logistics container lead seal, including a lead sealer and a digital display screen. The digital display screen is installed on the front of the lead sealer, an antenna and an RFID chip are built in the lead sealer, a rechargeable lithium battery is built in the lead sealer, and a charging port is arranged at the back of the lead sealer near the top edge;

[0008] One-way locks are fixedly connected to both sides of the lead sealer, a steel rod is inserted into the one-way lock, and a spiral is arranged on the outer surface of the steel rod;

[0009] The steel rod can only be pulled downward in one direction;

[0010] The outer surface of the steel rod is embraced by a cover body, which is divided into a front cover and a rear cover. The front edge of the front cover and the rear edge of the rear cover are both bent downwards;

[0011] The cover body is covered on the top surface of the lead sealer, and a joint is fixedly connected to the top of the front cover;

[0012] The top of the rear cover is fixedly connected with a screw sleeve, the inner thread of the screw sleeve is connected with a screw, and the end of the screw is tightened on the joint surface.

[0013] Preferably, any of the above schemes is that the digital display screen is provided with a unique QR code corresponding to the lead sealer, and the rechargeable lithium battery inside the lead sealer supplies power to the antenna, the RFID chip and the digital display screen.

[0014] Adopting the above technical solution: This device is specially used in the field of logistics, specifically the lead sealing device of international logistics containers. Its main body is mainly composed of a lead sealer, a one-way lock, and a steel rod.

[0015] By adopting the above technical solution, the rechargeable lithium battery inside the lead sealer can be taken out and replaced with a new one. It is only necessary to disassemble the back cover of the lead sealer, and replace the rechargeable lithium battery inside with a new one after aging, so as to ensure the normal use of the lead sealer.

[0016] Preferably, any of the above solutions has a sensor for sensing the state of the steel rod inside the one-way lock.

[0017] Adopting the above technical solution: The characteristic of this seal device is that it can be recycled. The RFID chip is the core of this seal, which includes the functions of storage, processing and communication. It stores the unique identification code (UID) of the seal and other related information. The antenna is used to receive and transmit wireless radio frequency signals. It is connected to the RFID chip to ensure the communication between the reader and the electronic seal. The rechargeable lithium battery powers the antenna, RFID chip, digital display screen, and the internal sensor of the one-way lock; the seal is a steel rod, which is used to connect this seal and the mechanical lock on the container to form a complete closed system;

[0018] The steel rod is used to connect the electronic seal and the mechanical lock on the container to form a closed loop. During the sealing process, the RFID chip will record relevant information and use the reader to scan the electronic seal. The reader will send out a wireless radio frequency signal, which will be received by the antenna of the electronic seal. After receiving the signal, the RFID chip of the electronic seal will decode and return a data packet containing the UID and other information to the reader. The reader compares the received information with the pre-stored information to determine the status of the seal (such as whether it has been opened, when it was opened, etc.).

[0019] The lead seal can be recycled, effectively reducing resource waste and meeting the requirements of environmental protection and sustainable development.

[0020] When unsealing is required, the seal, i.e. the steel rod, is destroyed or removed, and the electronic seal is removed from the mechanical lock of the container. During the unsealing process, the RFID chip will record relevant information such as the unsealing time and the unsealer.

[0021] Preferably, any of the above schemes is that the cover body is made of plastic material, and the length of the cover body is greater than the overall length of the lead sealer and the one-way lock.

[0022] Adopting the above technical solution: the core structure of this device is: cover body, front cover, rear cover, joint, screw sleeve, screw. Since this container seal is generally used with a car or ship, and is used outdoors, it is inevitably exposed to rain and seawater, especially the socket and charging port of the one-way lock. Long-term rain and seawater erosion can easily cause the inside to rust and damage. Therefore, a detachable cover structure is designed on the steel pole. The cover body is composed of a front cover and a rear cover that are fastened together by screws and screw sleeves. The cover body can better cover the socket, charging port and other structures of this electronic seal, and can protect them from rain and moisture, reducing the intrusion of rain and seawater on this device.

[0023] The cover body is clasped on the steel rod and is detachable. It can be pre-detached when unsealing and reinstalled after sealing with lead, which does not affect the normal use of the device.

[0024] Preferably, any of the above solutions has a width greater than a width of the lead sealer, so that the lead sealer and the one-way lock can be completely covered.

[0025] Preferably, in any of the above schemes, one side of the joint is butted against the screw sleeve.

[0026] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0027] 1. The reusable international logistics container seal is arranged through the coordination of a cover body, a front cover, a rear cover, a joint, a screw sleeve, and screws. Therefore, a detachable cover structure is designed on the steel rod. The cover body is composed of a front cover and a rear cover that are fastened together by screws and screw sleeves. The cover body can better cover the socket, charging port and other structures of the electronic seal, and can protect them from rain and moisture, reducing the intrusion of rain and sea water on the device.

[0028] The cover body is clasped on the steel rod and is detachable. It can be pre-detached when unsealing and reinstalled after sealing with lead, which does not affect the normal use of the device.

[0029] 2. The reusable international logistics container seal uses a steel rod to connect the electronic seal and the mechanical lock on the container to form a closed loop. During the sealing process, the RFID chip will record relevant information and use the reader to scan the electronic seal. The reader will send out a radio frequency signal, which will be received by the antenna of the electronic seal. After receiving the signal, the RFID chip of the electronic seal will decode and return a data packet containing the UID and other information to the reader. The reader compares the received information with the pre-stored information to determine the status of the seal (such as whether it has been opened, when it was opened, etc.).

[0030] The lead seal can be recycled, effectively reducing resource waste and meeting the requirements of environmental protection and sustainable development.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0033] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0034] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0035] Figure 3 This is a schematic diagram of the structure of the lead sealer of the utility model;

[0036] Figure 4 It is a structural schematic diagram of the back of the lead sealer of the utility model.

[0037] In the figure: 1-lead sealer, 2-digital display screen, 3-antenna, 4-RFID chip, 5-charging port, 6-one-way lock, 7-steel rod, 8-cover body, 9-front cover, 10-back cover, 11-connector, 12-screw sleeve, 13-screw. DETAILED DESCRIPTION

[0038] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] like Figure 1-4 As shown, the recyclable international logistics container lead seal comprises a lead sealer 1 and a digital display screen 2. The digital display screen 2 is installed on the front of the lead sealer 1, an antenna 3 and an RFID chip 4 are built in the lead sealer 1, a rechargeable lithium battery is built in the lead sealer 1, and a charging port 5 is arranged near the top edge on the back of the lead sealer 1;

[0041] One-way locks 6 are fixedly connected to both sides of the lead seal 1, a steel rod 7 is inserted into the one-way lock 6, and the outer surface of the steel rod 7 is provided with a spiral.

[0042] The steel rod 7 can only be pulled downward in one direction;

[0043] The outer surface of the steel rod 7 is embraced by a cover body 8, which is divided into a front cover 9 and a rear cover 10. The front edge of the front cover 9 and the rear edge of the rear cover 10 are both bent downwards.

[0044] The cover body 8 covers the top surface of the lead sealer 1, and the top of the front cover 9 is fixedly connected with a joint 11;

[0045] A screw sleeve 12 is fixedly connected to the top of the rear cover 10 , and a screw 13 is threadedly connected to the inner part of the screw sleeve 12 . The end of the screw 13 is tightened on the surface of the joint 11 .

[0046] Embodiment 1: The digital display screen 2 is provided with a unique QR code corresponding to the lead sealer 1, and the rechargeable lithium battery inside the lead sealer 1 supplies power to the antenna 3, the RFID chip 4, and the digital display screen 2. This device is dedicated to the field of logistics, specifically a lead seal device for international logistics containers. Its main body is mainly composed of the lead sealer 1, the one-way lock 6, and the steel rod 7. The one-way lock 6 has a sensor inside to sense the state of the steel rod 7.

[0047] Embodiment 2: The characteristic of this lead seal device is that it can be recycled. The RFID chip 4 is the core of this lead seal, which includes the functions of storage, processing and communication. It stores the unique identification code (UID) of the lead seal and other related information. The antenna 3 is used to receive and transmit wireless radio frequency signals. It is connected to the RFID chip 4 to ensure the communication between the reader and the electronic lead seal. The rechargeable lithium battery powers the antenna 3, the RFID chip 4, the digital display screen 2, and the internal sensor of the one-way lock 6; the sealing member is a steel rod 7, which is used to connect this lead seal and the mechanical lock on the container to form a complete closed system; the cover body 8 is made of plastic, and the length of the cover body 8 is greater than the overall length of the lead seal 1 and the one-way lock 6. The width of the cover body 8 is greater than the width of the lead seal 1. One side of the joint 11 is docked with the screw sleeve 12.

[0048] The internal structure of the one-way lock 6 and the working principle of the internal sensor sensing the state of the steel rod 7 are existing well-known technologies.

[0049] The working principle of the utility model is as follows:

[0050] The RFID chip 4 is the core of the seal, which includes storage, processing and communication functions. It stores the seal's unique identification code (UID) and other related information. The antenna 3 is used to receive and transmit radio frequency signals. It is connected to the RFID chip 4 to ensure communication between the reader and the electronic seal. The rechargeable lithium battery powers the antenna 3, RFID chip 4, digital display 2, and the internal sensor of the one-way lock 6; the sealing element, that is, the steel rod 7, is used to connect the seal and the mechanical lock on the container to form a complete closed system;

[0051] The steel rod 7 is used to connect the electronic seal and the mechanical lock on the container to form a closed loop. During the sealing process, the RFID chip 4 will record relevant information and use the reader to scan the electronic seal. The reader will send out a wireless radio frequency signal, which will be received by the antenna 3 of the electronic seal. After receiving the signal, the RFID chip 4 of the electronic seal will decode and return a data packet containing the UID and other information to the reader. The reader compares the received information with the pre-stored information to determine the status of the seal (such as whether it has been opened, when it was opened, etc.). When it is necessary to unseal, the seal, i.e., the steel rod 7, is destroyed or removed, and the electronic seal is removed from the mechanical lock of the container. During the unsealing process, the RFID chip 4 will record relevant information such as the unsealing time and the unsealer.

[0052] Compared with the prior art, the present invention has the following beneficial effects:

[0053] 1. The reusable international logistics container seal is arranged through the cooperation of the cover body 8, the front cover 9, the rear cover 10, the joint 11, the screw sleeve 12, and the screw 13. Therefore, a detachable cover body 8 structure is designed on the steel rod 7. The cover body 8 is composed of the front cover 9 and the rear cover 10 that are fastened together by the screws 13 and the screw sleeve 13. The cover body 8 can better cover the socket, charging port and other structures of the electronic seal, and can protect them from rain and moisture, reducing the intrusion of rain and sea water on the device.

[0054] The cover body 8 is detachably mounted on the steel rod 7 and can be pre-detached when unsealing and reassembled after sealing without affecting the normal use of the device.

[0055] 2. The reusable international logistics container seal, the steel rod 7 is used to connect the electronic seal and the mechanical lock on the container to form a closed loop. During the sealing process, the RFID chip 4 will record relevant information and use the reader to scan the electronic seal. The reader will send out a radio frequency signal, which will be received by the antenna 3 of the electronic seal. After receiving the signal, the RFID chip 4 of the electronic seal will decode and return a data packet containing the UID and other information to the reader. The reader compares the received information with the pre-stored information to determine the status of the seal (such as whether it has been opened, when it was opened, etc.).

[0056] The lead seal can be recycled, effectively reducing resource waste and meeting the requirements of environmental protection and sustainable development.

Claims

1. A recyclable international logistics container seal, characterized in that: The invention comprises a lead sealer (1) and a digital display screen (2), wherein the digital display screen (2) is installed on the front of the lead sealer (1), an antenna (3) and an RFID chip (4) are built inside the lead sealer (1), a rechargeable lithium battery is built inside the lead sealer (1), and a charging port (5) is arranged on the back of the lead sealer (1) near the top edge; One-way locks (6) are fixedly connected to both sides of the lead seal (1), a steel rod (7) is inserted into the one-way lock (6), and the outer surface of the steel rod (7) is provided with a spiral pattern; The steel rod (7) can only be pulled downward in one direction; The outer surface of the steel rod (7) is embraced by a cover body (8), and the cover body (8) is divided into two parts, a front cover (9) and a rear cover (10), and the front edge of the front cover (9) and the rear edge of the rear cover (10) are both bent downwards; The cover body (8) covers the top surface of the lead sealer (1), and the top of the front cover (9) is fixedly connected with a joint (11); The top of the rear cover (10) is fixedly connected with a screw sleeve (12), the inner thread of the screw sleeve (12) is connected with a screw (13), and the end of the screw (13) is tightened on the surface of the joint (11).

2. A recyclable international logistics container seal as claimed in claim 1, characterized in that: The digital display screen (2) is provided with a unique two-dimensional code corresponding to the lead sealer (1), and the rechargeable lithium battery inside the lead sealer (1) supplies power to the antenna (3), the RFID chip (4), and the digital display screen (2).

3. A recyclable international logistics container seal as claimed in claim 2, characterized in that: A sensor for sensing the state of the steel rod (7) is arranged inside the one-way lock (6).

4. A recyclable international logistics container seal as claimed in claim 3, characterized in that: The cover body (8) is made of plastic material, and the length of the cover body (8) is greater than the overall length of the lead sealer (1) and the one-way lock (6).

5. A recyclable international logistics container seal as claimed in claim 4, characterized in that: The width of the cover body (8) is greater than the width of the lead sealer (1).

6. A recyclable international logistics container seal as claimed in claim 5, characterized in that: One side of the joint (11) is butted against the screw sleeve (12).

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