Logistics lock for Internet of Things
By designing stable protective components in the logistics lock, including an automatic opening and closing protective cover and a heat sink driven by the drive motor, the problem of poor anti-fouling performance of the logistics electronic lock is solved, and the equipment's dust-proof, anti-fouling, waterproof performance and service life are improved.
Patent Information
- Application Number
- CN202411961522.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-03-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Logistics electronic locks have poor anti-fouling performance during use and are susceptible to sewage corrosion, affecting their service life.
A logistics lock for the Internet of Things is designed, using stable protective components, including a mounting frame, a protective cover, a drive motor and a heat dissipation fan. The electronic logistics lock body is wrapped by an automatic opening and closing protective cover, and combined with the drive motor to drive the heat dissipation fan for ventilation and heat dissipation.
The dust-proof, stain-proof and waterproof performance of the electronic logistics lock body is improved, and the service life is extended. The ventilation effect is ensured through the cooperation of the automatic opening and closing protective cover and the heat dissipation fan, and the impact of high temperature on the equipment is avoided.
Smart Images
Figure CN119616316A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of logistics electronic locks, and in particular to a logistics lock used in the Internet of Things. Background Art
[0002] Logistics electronic locks, through the mobile GPRS wireless network system, can achieve uninterrupted real-time monitoring and real-time alarm for the entire process of cargo transportation, so that regulatory units, transportation companies and cargo owners can grasp the dynamics of cargo flow in real time, ensure effective supervision during cargo transportation, improve the efficiency of customs clearance or inspection, thereby reducing corporate costs and enhancing competitiveness.
[0003] At present, the logistics electronic lock needs to be locked on the lock of the carriage door during cargo transportation. Due to weather factors, the high-speed rotation of the car tires on rainy days will cause mud to be adsorbed on the carriage door and the logistics electronic lock. The logistics electronic lock is easily corroded by sewage and affects its service life, so it needs to be improved. Summary of the invention
[0004] The purpose of the present invention is to provide a logistics lock for the Internet of Things to solve the problem of poor anti-fouling performance of the logistics electronic lock during use proposed in the above background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a logistics lock for the Internet of Things, comprising an electronic logistics lock body, a compartment door body and a compartment body, wherein a stabilizing protection component is provided at one end of the electronic logistics lock body; The stable protection component includes a mounting frame fixed on the car door body, one end of the mounting frame is slidably connected to an electronic logistics lock body, a cooling fan is installed on the mounting frame, a driving motor is installed on one side of the mounting frame, a belt is sleeved on the shaft of the driving motor, a first fixed rod is fixedly connected to the top side of the mounting frame, the outer wall of the first fixed rod is fixedly connected to the fixing frame, the inner side of the fixing frame is rotatably connected to the driving sleeve, the inner side of the first fixed rod is rotatably connected to the connecting shaft, the outer wall of the connecting shaft is fixedly connected to a protective cover, a rectangular blind hole is opened on the outer wall of one side of the connecting shaft, and a driving sleeve is sleeved on the outer wall of the connecting shaft.
[0006] Preferably, a groove is formed on the inner wall of the driving sleeve, a second electromagnet and a second spring are fixedly connected to the inner wall of the groove, the second electromagnet is located inside the second spring, and a second clamping block is fixedly connected to one end of the second spring.
[0007] Preferably, one end of the second clamping block is inserted into a blind hole on an outer wall of the connecting shaft, the second clamping block is slidably connected to the connecting shaft, and the second clamping block is magnetically connected to the second electromagnet.
[0008] Preferably, a second fixing rod is fixedly connected to the other side of the mounting frame, a groove is provided on the inner side of the second fixing rod, a first spring and a first electromagnet are fixedly connected to the inner wall of the groove, and the first electromagnet is located on the inner side of the first spring.
[0009] Preferably, one end of the first spring is fixedly connected to a first clamping block, and the first clamping block is connected to the first electromagnet by magnetic adsorption.
[0010] Preferably, a limiting groove is provided on one side of the protective cover, a first clamping block is inserted into the limiting groove, the first clamping block is a rectangular structure, and the first clamping block is slidably connected to the protective cover.
[0011] Preferably, the mounting frame is a right-angle hook-shaped structure when viewed from the side, the lower end of the mounting frame is inserted into the gap between the vehicle door body and the lower end of the vehicle body, one end of the mounting frame is threadedly connected to a positioning screw, one end of the positioning screw is threadedly connected to the inner side of the vehicle door body, a vehicle lock is installed on the vehicle door body, and the electronic logistics lock body is hung on the vehicle lock.
[0012] Preferably, a connecting card block is fixedly connected to one end of the electronic logistics lock body, a card slot is opened at one end of the mounting frame, the connecting card block is inserted into the card slot, the connecting card block is in a "T" shape, and the connecting card block matches the card slot structure.
[0013] Preferably, a notch is provided on one side of the protective cover, and the position of the notch corresponds to the position of a heat dissipation fan, and the heat dissipation fan is located on one side of the electronic logistics lock body.
[0014] Preferably, a battery is installed on the bottom side of the mounting frame, and the battery is electrically connected to the drive motor.
[0015] Compared with the prior art, the present invention has the following beneficial effects: (1) The electronic logistics lock body of the device can improve the dustproof, anti-fouling and waterproof performance during use, thereby increasing the service life of the electronic logistics lock body.
[0016] (2) The device installs the electronic logistics lock body on the mounting frame by setting up a mounting frame, and at the same time, a rotatable protective cover is set on the top of the mounting frame. The axis of the protective cover can be driven by a belt and a driving motor to realize automatic opening and closing of the protective cover. When the protective cover is closed, the electronic logistics lock body can be wrapped, thereby ensuring the dust and dirt proof performance of the electronic logistics lock body during use.
[0017] (3) The shaft of the driving motor of the device simultaneously drives the cooling fan to dissipate heat for the electronic logistics lock body, thereby ensuring the ventilation effect when the electronic logistics lock body is located inside the protective cover and avoiding the influence of high temperature on the electronic logistics lock body. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1This is a schematic diagram of the structure of a logistics lock for the Internet of Things of the present invention; Figure 2 The present invention is a logistics lock for the Internet of Things Figure 1 Enlarged view of point A in the middle; Figure 3 The present invention is a logistics lock for the Internet of Things Figure 1 Enlarged view of point B in the middle; Figure 4 This is a cross-sectional view of the connection between a drive sleeve and a connecting shaft of a logistics lock for the Internet of Things of the present invention; Figure 5 The present invention is a logistics lock for the Internet of Things Figure 4 Enlarged view of point C in the middle; Figure 6 It is a top-sectional view of the connection between a mounting frame and a connecting card block of a logistics lock for the Internet of Things of the present invention; Figure 7 This is a side view of the connection between a vehicle box body and an electronic logistics lock body of a logistics lock for the Internet of Things according to the present invention.
[0019] In the figure: 1. Stable protection component; 11. Belt; 12. First fixing rod; 13. Drive motor; 14. Cooling fan; 15. Battery; 16. Protective cover; 17. Mounting frame; 18. Fixing frame; 19. Drive sleeve; 110. First clamping block; 111. Connecting shaft; 112. Second fixing rod; 113. First spring; 114. First electromagnet; 115. Second electromagnet; 116. Second spring; 117. Second clamping block; 118. Connecting clamping block; 119. Positioning screw; 2. Carriage lock buckle; 3. Electronic logistics lock body; 4. Carriage door body; 5. Carriage body. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] See also Figure 1-7The present invention provides a technical solution: a logistics lock for the Internet of Things, comprising an electronic logistics lock body 3, a carriage door body 4 and a carriage body 5, one end of the electronic logistics lock body 3 is provided with a stable protection component 1, one end of the electronic logistics lock body 3 is fixedly connected with a connecting card block 118, one end of the mounting frame 17 is provided with a card slot, the connecting card block 118 is inserted into the card slot, the connecting card block 118 is in a "T"-shaped structure, and the connecting card block 118 matches the card slot structure; this structure can quickly connect or disassemble the electronic logistics lock body 3 and the mounting frame 17 by providing the connecting card block 118 and the card slot, and can also ensure the stability of the electronic logistics lock body 3 during the use of the electronic logistics lock body 3; The stable protection component 1 includes a mounting frame 17 fixed on the car door body 4, and a second fixing rod 112 is fixedly connected to the other side of the mounting frame 17. A groove is provided on the inner side of the second fixing rod 112, and a first spring 113 and a first electromagnet 114 are fixedly connected to the inner wall of the groove. The first electromagnet 114 is located on the inner side of the first spring 113; this structure can support the other side of the protective cover 16 by setting the second fixing rod 112 to ensure the stability of the protective cover 16. At the same time, setting the second fixing rod 112 also facilitates the setting of components such as the first spring 113 and the first electromagnet 114; the mounting frame 17 is a right-angle hook-shaped structure when viewed from the side, and the lower end of the mounting frame 17 is inserted into the gap between the car door body 4 and the lower end of the car body 5. The mounting frame 17 is The end is threadedly connected with a positioning screw 119, one end of the positioning screw 119 is threadedly connected to the inner side of the carriage door body 4, a carriage lock buckle 2 is installed on the carriage door body 4, and the electronic logistics lock body 3 is hung on the carriage lock buckle 2; this structure utilizes the gap between the carriage door body 4 and the lower end of the vehicle body 5 to quickly connect the mounting frame 17 to the carriage door body 4, and the positioning screw 119 can connect the mounting frame 17 to the carriage door body 4 more stably; a battery 15 is installed on the bottom side of the mounting frame 17, and the battery 15 is electrically connected to the drive motor 13; this structure can ensure the power demand of the drive motor 13; one end of the first spring 113 is fixedly connected to the first clamping block 110, and the first clamping block 110 and the first electromagnet 114 are magnetic The structure is connected by a first adsorption; the first spring 113 allows the first card block 110 to have a certain space for lateral movement; the movement of the first card block 110 and the first spring 113 can be controlled by the first electromagnet 114; when the first electromagnet 114 is closed, the first spring 113 supports the first card block 110 to automatically insert into the protective cover 16; when the first electromagnet 114 is turned on, the first card block 110 is separated from the protective cover 16, and the protective cover 16 can be driven to rotate and adjust the angle; one end of the mounting frame 17 is slidably connected to the electronic logistics lock body 3, the mounting frame 17 is equipped with a cooling fan 14, and a driving motor 13 is installed on one side of the mounting frame 17. The shaft of the driving motor 13 is sleeved with a belt 11, and the top side of the mounting frame 17 is fixed A first fixing rod 12 is connected, a fixing frame 18 is fixedly connected to the outer wall of the first fixing rod 12, a driving sleeve 19 is rotatably connected to the inner side of the fixing frame 18, a groove is provided on the inner wall of the driving sleeve 19, a second electromagnet 115 and a second spring 116 are fixedly connected to the inner wall of the groove, the second electromagnet 115 is located inside the second spring 116, and a second clamping block 117 is fixedly connected to one end of the second spring 116; the belt 11 of this structure can drive the driving sleeve 19 to drive the connecting shaft 111 and the protective cover 16 to rotate; one end of the second clamping block 117 is inserted into a blind hole on the outer wall of the connecting shaft 111, the second clamping block 117 is slidably connected to the connecting shaft 111, and the second clamping block 117 is magnetically connected to the second electromagnet 115;When the second electromagnet 115 of this structure is turned on, it can be adsorbed with the second clamping block 117, so that the second clamping block 117 is separated from the connecting shaft 111, then the connecting shaft 111 and the protective cover 16 cannot rotate; when the second electromagnet 115 is closed, the second clamping block 117 is connected to the connecting shaft 111 under the support of the second spring 116, then when the belt 11 drives the driving sleeve 19 to rotate, the angle of the connecting shaft 111 and the protective cover 16 can be driven to adjust; the inner side of the first fixed rod 12 is rotatably connected to the connecting shaft 111, and the outer wall of the connecting shaft 111 is fixedly connected to the protective cover 16, a limiting groove is provided on one side of the protective cover 16, and a first clamping block 110 is inserted in the limiting groove, and the first clamping block 110 is a rectangular structure, and the first clamping block 110 and the protective cover 16 are slidably connected; this structure is connected to the protective cover by the first clamping block 111 16 connection can make the protective cover 16 positioned and keep it in an open state to prevent the protective cover 16 from closing at will; a notch is opened on one side of the protective cover 16, and the position of the notch corresponds to the position of the heat dissipation fan 14, and the heat dissipation fan 14 is located on one side of the electronic logistics lock body 3; the heat dissipation fan 14 of this structure can ventilate and dissipate heat for the electronic logistics lock body 3; the heat dissipation fan 14 is composed of a shell and a blade shaft combination, and both sides of the shell are mesh-shaped, which can intercept dust, so that when the protective cover 16 is closed, the mesh of the heat dissipation fan 14 can fill the gap of the protective cover 16 to ensure the protective effect; a rectangular blind hole is opened on the outer wall of one side of the connecting shaft 111, and a driving sleeve 19 is sleeved on the outer wall of the connecting shaft 111; the driving motor 13, the first electromagnet 114 and the second electromagnet 115 of the device can be controlled by PLC during use. ;
[0022] Working principle: When using the logistics lock for the Internet of Things, first open the car door body 4 and then insert the mounting frame 17 from one side of the car door body 4 into the bottom of the car door body 4, then rotate the positioning screw 119 at one end of the mounting frame 17 to fix the mounting frame 17 to the car door body 4, and after closing the car door body 4, lock the electronic logistics lock body 3 on the car lock buckle 2, and then insert the connecting card block 118 at one end of the electronic logistics lock body 3 from the top of the mounting frame 17 into the inside of the mounting frame 17, so that the electronic logistics lock body 3 can be stably installed on the car door body 4. During use, the driving motor 13 usually drives the cooling fan 14 to work alone, so that the cooling fan 14 drives the electronic logistics lock body 3 to dissipate heat. If the protective cover 16 needs to be opened, the second electromagnet 115 is closed. At this time, the second spring 116 pushes the second clamping block 117 to be inserted into the outer wall of the connecting shaft 111, so that the connecting shaft 111 is connected to the driving sleeve 19. At this time, the driving motor 13 can drive the driving sleeve 19 to drive the connecting shaft 111 and the protective cover 16 to rotate during operation, so that the protective cover 16 is opened. After the protective cover 16 is fully opened, the first electromagnet 114 is closed, and the first spring 113 supports the first clamping block 110 to be inserted into the inside of the protective cover 16 to fix the position of the protective cover 16 to prevent the protective cover 16 from being closed at will. If the protective cover 16 needs to be closed, the first clamping block 110 first resets the protective cover 16 and then closes it.
[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A logistics lock for the Internet of Things, comprising an electronic logistics lock body (3), a carriage door body (4) and a carriage body (5), characterized in that: A stabilizing protection component (1) is provided at one end of the electronic logistics lock body (3); The stabilization protection component (1) comprises a mounting frame (17) fixed on a vehicle door body (4); one end of the mounting frame (17) is slidably connected to an electronic logistics lock body (3); a heat dissipation fan (14) is mounted on the mounting frame (17); a drive motor (13) is mounted on one side of the mounting frame (17); a belt (11) is sleeved on the shaft of the drive motor (13); a first fixed rod (12) is fixedly connected to the top side of the mounting frame (17); a fixing frame (18) is fixedly connected to the outer wall of the first fixed rod (12); a drive sleeve (19) is rotatably connected to the inner side of the fixing frame (18); a connecting shaft (111) is rotatably connected to the inner side of the first fixed rod (12); a protective cover (16) is fixedly connected to the outer wall of the connecting shaft (111); a rectangular blind hole is opened on the outer wall of one side of the connecting shaft (111); and a drive sleeve (19) is sleeved on the outer wall of the connecting shaft (111).
2. According to the logistics lock for the Internet of Things according to claim 1, it is characterized in that: The inner wall of the driving sleeve (19) is provided with a groove, the inner wall of the groove is fixedly connected to a second electromagnet (115) and a second spring (116), the second electromagnet (115) is located inside the second spring (116), and one end of the second spring (116) is fixedly connected to a second clamping block (117).
3. A logistics lock for the Internet of Things according to claim 2, characterized in that: One end of the second clamping block (117) is inserted into a blind hole on the outer wall of the connecting shaft (111); the second clamping block (117) and the connecting shaft (111) are in sliding connection; and the second clamping block (117) and the second electromagnet (115) are in magnetic connection.
4. A logistics lock for the Internet of Things according to claim 1, characterized in that: A second fixing rod (112) is fixedly connected to the other side of the mounting frame (17); a groove is provided on the inner side of the second fixing rod (112); a first spring (113) and a first electromagnet (114) are fixedly connected to the inner wall of the groove; the first electromagnet (114) is located on the inner side of the first spring (113).
5. A logistics lock for the Internet of Things according to claim 4, characterized in that: One end of the first spring (113) is fixedly connected to a first clamping block (110), and the first clamping block (110) is connected to the first electromagnet (114) by magnetic attraction.
6. A logistics lock for the Internet of Things according to claim 1, characterized in that: A limiting groove is provided on one side of the protective cover (16), a first clamping block (110) is inserted into the limiting groove, the first clamping block (110) is a rectangular structure, and the first clamping block (110) is slidably connected to the protective cover (16).
7. A logistics lock for the Internet of Things according to claim 1, characterized in that: The mounting frame (17) is a right-angle hook-shaped structure in a side view, the lower end of the mounting frame (17) is inserted into the gap between the carriage door body (4) and the lower end of the vehicle body (5), one end of the mounting frame (17) is threadedly connected to a positioning screw (119), one end of the positioning screw (119) is threadedly connected to the inner side of the carriage door body (4), a carriage lock buckle (2) is installed on the carriage door body (4), and the electronic logistics lock body (3) is hung on the carriage lock buckle (2).
8. A logistics lock for the Internet of Things according to claim 1, characterized in that: One end of the electronic logistics lock body (3) is fixedly connected to a connection card block (118); one end of the mounting frame (17) is provided with a card slot, and the connection card block (118) is inserted into the card slot; the connection card block (118) is in a "T"-shaped structure, and the connection card block (118) matches the card slot structure.
9. A logistics lock for the Internet of Things according to claim 1, characterized in that: A notch is provided on one side of the protective cover (16); the position of the notch corresponds to the position of a heat dissipation fan (14); and the heat dissipation fan (14) is located on one side of the electronic logistics lock body (3).
10. A logistics lock for the Internet of Things according to claim 1, characterized in that: A storage battery (15) is mounted on the bottom side of the mounting frame (17), and the storage battery (15) is electrically connected to the drive motor (13).