Intelligent induction warehouse logistics equipment cargo detector

Through the design of guiding devices, protective devices and clamping devices, the problem of goods deviating from the center on traditional conveyor belts is solved, the detection accuracy of radio frequency identification equipment and the stability of the equipment are improved, and the operating efficiency of warehousing and logistics equipment is optimized.

CN120698151APending Publication Date: 2025-09-26WUHAN CHENYE TRANSPORTATION CO LTD
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Patent Information

Application Number
CN202511083953.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-08-04
Publication Date
2025-09-26

AI Technical Summary

Technical Problem

Traditional conveyor belts lack an active constraint mechanism for the position of goods when transporting them, causing the goods to deviate from the center area, resulting in identification errors or missed detections, and affecting the detection efficiency and accuracy of radio frequency identification equipment.

Method used

An intelligent sensing cargo detector for warehousing and logistics equipment is designed, which includes a guiding device, a protective device and a clamping device. The guiding device guides the cargo to the middle position, the protective device prevents misoperation, and the clamping device fixes the connecting line to ensure stable operation of the equipment.

Benefits of technology

It improves the detection efficiency and accuracy of radio frequency identification equipment, reduces the risk of misoperation, ensures the stability of data transmission and power supply, and optimizes the working performance of warehousing and logistics equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses an intelligent induction warehouse logistics equipment cargo detector, which comprises a radio frequency identification device and a conveyor belt, a display screen is installed on the surface of the radio frequency identification device, an operation key is installed on the surface of the radio frequency identification device, a connection socket is formed in one side of the radio frequency identification device, and the connection socket is connected with the conveyor belt. The conveying device comprises a conveying belt, a guiding device is arranged on the surface of the conveying belt and comprises two fixing plates, the two fixing plates are fixedly connected with the surface of the conveying belt, and sliding plates are slidably connected into the fixing plates. The goods are kept in the middle state on the conveying belt, the position of the goods is more stable and normative when the goods pass through the radio frequency identification equipment, the radio frequency identification equipment can accurately detect goods information conveniently, the situation of identification errors or missing detection caused by goods position deviation is reduced, the detection efficiency and accuracy of the radio frequency identification equipment are improved, and the labor intensity of workers is reduced. And the working performance of the warehouse logistics equipment is optimized.
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Description

Technical Field

[0001] The present invention relates to the technical field of warehouse logistics automation, and in particular to an intelligent sensing warehouse logistics equipment cargo detector. Background Art

[0002] In the field of warehousing and logistics automation, radio frequency identification (RFID) technology has become one of the core technologies for collecting cargo information due to its non-contact and rapid identification characteristics.

[0003] Traditional conveyor belts lack an active mechanism to control the position of goods during transport. Due to initial placement errors, vibration during conveyor operation, or collisions between goods, goods may deviate from the center of the conveyor belt, becoming skewed, leaning to the side, or even partially suspended. When conveyor belts are densely packed with goods of varying sizes (such as cartons, parcels, and odd-shaped items), uneven friction can cause goods at the edges to shift to one side, squeezing subsequent goods and creating a chain reaction. To address this issue, we propose an intelligent sensing cargo detector for warehouse logistics equipment. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent sensing cargo detector for warehousing and logistics equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an intelligent sensing cargo detector for warehousing and logistics equipment, comprising a radio frequency identification device and a conveyor belt, wherein a display screen is installed on the surface of the radio frequency identification device, an operation button is installed on the surface of the radio frequency identification device, a connection socket is provided on one side of the radio frequency identification device, and a guide device is provided on the surface of the conveyor belt, wherein the guide device comprises two fixed plates, the two fixed plates are fixedly connected to the surface of the conveyor belt, a sliding plate is slidably connected in the fixed plate, one end of the sliding plate is fixedly connected to a guide plate, a plurality of adjustment grooves are provided on the surface of the sliding plate, a sliding rod is slidably inserted in the fixed plate, the arc surface of the sliding rod is slidably connected to an L-shaped plate, the L-shaped plate is fixedly connected to the surface of the fixed plate, and one end of the sliding rod is fixedly connected to a pull plate.

[0006] The effect achieved by the above components is: by setting up a guiding device, the goods on the conveyor belt are guided to the middle position, so that the goods remain centered on the conveyor belt. When the goods pass through the radio frequency identification device, the position is more stable and standardized, which facilitates the radio frequency identification device to accurately detect the goods information, reduces the recognition errors or missed detections caused by the offset of the goods position, improves the detection efficiency and accuracy of the radio frequency identification device, and optimizes the working performance of the warehousing and logistics equipment.

[0007] Preferably, the arc surface of the sliding rod is sleeved with a spring, and both ends of the spring are respectively fixedly connected to the pull plate fixing L-shaped plate.

[0008] The effect achieved by the above components is that under the action of the spring, the interactive rod is automatically ejected into the adjustment slot of the sliding plate, thereby improving the practicality of the device.

[0009] Preferably, a limit rod is slidably inserted in the L-shaped plate, and a limit groove is provided on the arc surface of the sliding rod. The size of the limit rod is adapted to the size of the sliding rod limit groove. One end of the limit rod is fixedly connected to a soft rope, and one end of the soft rope is fixedly connected to the L-shaped plate.

[0010] The effect achieved by the above components is: it achieves the effect of limiting the stretched sliding rod, which is convenient for the staff to adjust the position of the sliding plate. At the same time, the soft rope prevents the limiting rod from being lost when the conveyor belt vibrates, thereby improving the practicality of the device.

[0011] Preferably, a handle is fixedly connected to one side of the sliding plate, and a surface of the handle is provided with anti-slip protrusions.

[0012] The effect achieved by the above components is that the handle is provided to facilitate the staff to adjust the sliding plate, thereby improving the practicality of the device.

[0013] Preferably, an operation panel is installed on the surface of the radio frequency identification device, and a protective device is provided on the surface of the radio frequency identification device, wherein the protective device includes a U-shaped plate, the U-shaped plate is fixedly connected to the surface of the radio frequency identification device, a rotating rod is rotatably connected inside the U-shaped plate, and a protective plate is fixedly connected to the arc surface of the rotating rod, the protective plate is located above the operation button, a thread groove is provided on one side of the protective plate, a support plate is fixedly connected to the surface of the radio frequency identification device, a drive rod is threadedly inserted into the support plate, and the threaded surface of the drive rod is threadedly connected to the thread groove of the protective plate.

[0014] The above components achieve the following: By installing a protective device, the operating buttons on the RFID device are protected. The U-shaped plate is fixedly connected to the device, and a rotating rod drives the protective plate to rotate and cover the operating buttons. The drive rod and the threaded groove of the protective plate cooperate to achieve locking. When the protective plate rotates over the operating buttons, it forms a physical barrier, effectively blocking external contact. This can significantly reduce the risk of accidental program triggering and parameter modification caused by workers accidentally touching the operating buttons, improving the safety and reliability of equipment operation and ensuring the stability of warehousing and logistics operations.

[0015] Preferably, the arc surface of the rotating rod is sleeved with two torsion springs, and the two ends of the torsion springs are fixedly connected to the U-shaped plate and the protective plate respectively.

[0016] The effect achieved by the above components is: under the force of the torsion spring, the protective plate is automatically opened and maintained at a certain angle, which makes it easier for staff to operate the operating buttons and improves the practicality of the device.

[0017] Preferably, a support plate is fixedly connected to the surface of the radio frequency identification device, and a protective pad is installed on the surface of the support plate.

[0018] The effect achieved by the above components is: by setting the support plate, auxiliary support is provided to the protective plate, which makes it easier for staff to fix the protective plate, while avoiding direct contact between the protective plate and the buttons, thereby improving the practicality of the device.

[0019] Preferably, a clamping device is provided on the surface of the RFID device, and the clamping device includes a support plate, which is fixedly connected to the surface of the RFID device. A support block is fixedly connected to the surface of the RFID device, and a threaded rod is inserted into the internal thread of the support block, and one end of the threaded rod is rotatably connected to the clamping plate.

[0020] The effect achieved by the above components is: by setting a clamping device, the connection cable inserted into the connection socket can be clamped and fixed, which can effectively prevent the connection cable from loosening, poor contact or accidental falling off due to external pulling or shaking, ensuring the stability of data transmission or equipment power supply, while reducing the risk of cable wear, improving the reliability and service life of equipment connection, and ensuring the smoothness of data interaction in warehousing and logistics operations.

[0021] Preferably, a protective pad is fixedly connected to one side of the clamping plate, and the material of the protective pad is rubber.

[0022] The effect achieved by the above components is: by providing the protective pad, the connecting wire is protected, the connecting wire is prevented from being bent and damaged during long-term clamping, and the practicality of the device is improved.

[0023] Preferably, a sliding rod is fixedly connected to one side of the clamping plate, and the arc surface of the sliding rod is fixedly connected to the supporting block.

[0024] The effect achieved by the above components is: by setting the sliding rod, a guiding effect is achieved on the movement of the clamping plate, which avoids the threaded rod driving the clamping plate to rotate, resulting in the clamping plate being unable to effectively clamp and fix the connecting line, thereby improving the practicality of the device.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] 1. The present invention provides a guiding device to guide the goods on the conveyor belt to the middle position, so that the goods remain centered on the conveyor belt. When the goods pass through the RFID device, the position is more stable and standardized, which facilitates the RFID device to accurately detect the goods information, reduces the recognition errors or missed detections caused by the deviation of the goods position, improves the detection efficiency and accuracy of the RFID device, and optimizes the working performance of the warehousing and logistics equipment.

[0027] 2. This invention achieves the effect of protecting the operating buttons on the RFID device by providing a protective device. A U-shaped plate is fixedly connected to the device, and a rotating rod drives the protective plate to rotate and cover the operating buttons. The driving rod cooperates with the threaded groove of the protective plate to achieve locking. When the protective plate rotates above the operating button, it forms a physical barrier, effectively blocking external contact. This can significantly reduce the risk of mis-triggering programs and incorrect parameter modifications caused by workers accidentally touching the operating buttons, improve the safety and reliability of equipment operation, and ensure the stability of warehousing and logistics operations.

[0028] 3. The present invention achieves the effect of clamping and fixing the connecting wire inserted into the connecting socket by providing a clamping device, which can effectively prevent the loose interface, poor contact or accidental falling off of the connecting wire caused by external pulling or shaking, ensure the stability of data transmission or equipment power supply, and at the same time reduce the risk of connecting wire wear, improve the reliability and service life of the equipment connection, and ensure the smoothness of data interaction in warehousing and logistics operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a side structural schematic diagram of the present invention;

[0031] Figure 3 Schematic diagram of the structure of the guiding device in the present invention;

[0032] Figure 4 Schematic diagram of the structure of the protective device in the present invention;

[0033] Figure 5 It is a structural schematic diagram of the protective device in the present invention;

[0034] Figure 6 Schematic diagram of the structure of the clamping device in the present invention;

[0035] Figure 7 For the present invention Figure 3 A schematic diagram of the enlarged structure.

[0036] In the figure: 1. RFID device; 2. display screen; 3. conveyor belt; 4. guiding device; 41. fixed plate; 42. sliding plate; 43. guide plate; 44. sliding rod; 45. pull plate; 46. spring; 47. limit rod; 48. soft rope; 49. handle; 41. L-shaped plate; 5. protective device; 51. U-shaped plate; 52. rotating rod; 53. protective plate; 54. support plate; 55. driving rod; 56. supporting plate; 57. torsion spring; 6. clamping device; 61. support plate; 62. support block; 63. threaded rod; 64. clamping plate; 65. sliding rod; 66. protective pad. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0038] See also Figure 1-7The present invention provides a technical solution: an intelligent sensing cargo detector for warehousing and logistics equipment, comprising a radio frequency identification device 1 and a conveyor belt 3, wherein a display screen 2 is mounted on the surface of the radio frequency identification device 1, an operation button is mounted on the surface of the radio frequency identification device 1, a connection socket is provided on one side of the radio frequency identification device 1, and a guide device 4 is provided on the surface of the conveyor belt 3. By providing the guide device 4, the cargo on the conveyor belt 3 is guided to the middle position, so that the cargo remains centered on the conveyor belt 3. When the cargo passes through the radio frequency identification device 1, the position of the cargo is more stable and standardized, which facilitates the radio frequency identification device 1 to accurately detect cargo information, reduces recognition errors or missed detections caused by cargo position deviation, improves the detection efficiency and accuracy of the radio frequency identification device 1, and optimizes the working performance of the warehousing and logistics equipment, an operation panel is mounted on the surface of the radio frequency identification device 1, and a protective device 5 is provided on the surface of the radio frequency identification device 1. By providing the protective device 5, the radio frequency identification device 1 is protected. The U-shaped plate 51 is fixedly connected to the equipment, and the rotating rod 52 drives the protective plate 53 to rotate and cover the operating button. The driving rod 55 cooperates with the threaded groove of the protective plate 53 to achieve locking. When the protective plate 53 is rotated to above the operating button, a physical shielding can be formed to effectively block external touch, which can significantly reduce the problems of program mis-triggering, parameter mis-modification and so on caused by staff accidentally touching the operating button, improve the safety and reliability of equipment operation, and ensure the stability of warehousing and logistics operation process. A clamping device 6 is provided on the surface of the radio frequency identification device 1. By setting the clamping device 6, the connection line inserted in the connection socket is clamped and fixed, which can effectively avoid the loose interface, poor contact or accidental falling off caused by external pulling and shaking of the connection line, ensure the stability of data transmission or equipment power supply, and reduce the risk of connection line wear, improve the reliability and service life of equipment connection, and ensure the smoothness of data interaction in warehousing and logistics operations.

[0039] The specific configuration and functions of the guiding device 4 , the protective device 5 and the clamping device 6 will be described in detail below.

[0040] like Figure 2 and Figure 3 as well as Figure 7As shown, the guiding device 4 includes two fixed plates, which are fixedly connected to the surface of the conveyor belt 3, a sliding plate 42 is slidably connected in the fixed plate, one end of the sliding plate 42 is fixedly connected to the guide plate 43, a plurality of adjustment slots are provided on the surface of the sliding plate 42, a sliding rod 44 is slidably inserted in the fixed plate, the arc surface of the sliding rod 44 is slidably connected to the L-shaped plate 41, the L-shaped plate 41 is fixedly connected to the surface of the fixed plate, one end of the sliding rod 44 is fixedly connected to the pull plate 45, the arc surface of the sliding rod 44 is sleeved with a spring 46, the two ends of the spring 46 are respectively fixedly connected to the pull plate 45 and the L-shaped plate 41, under the action of the spring 46, the effect of automatically popping the interactive rod into the adjustment slot of the sliding plate 42 is achieved, thereby improving the practicality of the device. A limit rod 47 is slidably inserted in the L-shaped plate 41, and a limit groove is provided on the arc surface of the sliding rod 44. The size of the limit rod 47 is adapted to the size of the limit groove of the sliding rod 44. One end of the limit rod 47 is fixedly connected to a soft rope 48, and one end of the soft rope 48 is fixedly connected to the L-shaped plate 41, so as to achieve the effect of limiting the stretched sliding rod 44, which is convenient for the staff to adjust the position of the sliding plate 42. At the same time, the soft rope 48 prevents the limit rod 47 from being lost when the conveyor belt 3 vibrates, thereby improving the practicality of the device. A handle 49 is fixedly connected to one side of the sliding plate 42, and the surface of the handle 49 is provided with an anti-slip protrusion. By setting the handle 49, it is convenient for the staff to adjust the sliding plate 42, thereby improving the practicality of the device.

[0041] like Figure 4 and Figure 5 As shown, the protective device 5 includes a U-shaped plate 51, which is fixedly connected to the surface of the RFID device 1. A rotating rod 52 is rotatably connected to the U-shaped plate 51. The arc surface of the rotating rod 52 is fixedly connected to a protective plate 53. The protective plate 53 is located above the operation button. A threaded groove is provided on one side of the protective plate 53. A support plate 54 is fixedly connected to the surface of the RFID device 1. A driving rod 55 is inserted into the inner thread of the support plate 54. The threaded surface of the driving rod 55 is threadedly connected to the threaded groove of the protective plate 53. The arc surface of the rotating rod 52 is covered with two torsion springs 57. The two ends of the torsion spring 57 are respectively connected to the U-shaped plate 51. The shape plate 51 and the protective plate 53 are fixedly connected. Under the action of the torsion spring 57, the protective plate 53 is automatically opened and maintained at a certain angle, which is convenient for the staff to operate the operation buttons and improves the practicality of the device. The surface of the radio frequency identification device 1 is fixedly connected with a support plate 56, and the surface of the support plate 56 is installed with a protective pad 66. By providing the support plate 56, auxiliary support is provided for the protective plate 53, which is convenient for the staff to fix the protective plate 53 and avoids direct contact between the protective plate 53 and the buttons, thereby improving the practicality of the device.

[0042] like Figure 6As shown, the clamping device 6 includes a supporting plate 61, which is fixedly connected to the surface of the RFID device 1. The surface of the RFID device 1 is fixedly connected with a support block 62, and a threaded rod 63 is inserted into the internal thread of the support block 62. One end of the threaded rod 63 is rotatably connected to a clamping plate 64, and one side of the clamping plate 64 is fixedly connected with a protective pad 66. The material of the protective pad 66 is rubber. By setting the protective pad 66, the effect of protecting the connecting line is achieved, and the connecting line is prevented from being bent and damaged during long-term clamping, thereby improving the practicality of the device. One side of the clamping plate 64 is fixedly connected with a sliding rod 65, and the arc surface of the sliding rod 65 is fixedly connected to the support block 62. By setting the sliding rod 65, the effect of guiding the movement of the clamping plate 64 is achieved, and the threaded rod 63 is avoided from driving the clamping plate 64 to rotate, resulting in the clamping plate 64 being unable to effectively clamp and fix the connecting line, thereby improving the practicality of the device.

[0043] Working Principle: I. Working Principle of Guide Device 4: Two fixed plates are fixed to the surface of conveyor belt 3. A sliding plate 42 cooperates with a sliding rod 44 within the fixed plate via an adjustment slot to achieve position adjustment. A worker pulls the sliding plate 42 using handle 49, causing the guide plate 43 to move laterally to the target position. Spring 46 pushes the sliding rod 44, causing the limit rod 47 to engage the adjustment slot, locking the sliding plate 42 in place. At this point, the two guide plates 43 form a guide structure tilted toward the center of the conveyor belt 3. As goods are conveyed, the guide plates 43 on either side gradually push offset goods to the center of the conveyor belt 3, ensuring a stable and standardized position for goods as they pass through the RFID device 1, reducing identification errors. The limit rod 47, connected by a flexible cord 48, prevents vibration from causing the limit rod 47 to fall off, improving adjustment convenience and device reliability.

[0044] II. Working Principle of Protective Device 5: A U-shaped plate 51 is fixed to the surface of the RFID device 1. A rotating rod 52 drives the protective plate 53 to rotate around the U-shaped plate 51. Under normal conditions, the force of the torsion spring 57 causes the protective plate 53 to automatically open and maintain its tilted position, exposing the operating buttons for easy operation. When protection is required, the protective plate 53 is manually rotated to cover the buttons. At this time, the driving rod 55 is screwed into the threaded groove of the protective plate 53 through the threaded hole of the support plate 54, locking the protective plate 53 above the buttons to form a physical barrier. The support plate 56 and protective pad 66 provide auxiliary support to prevent the protective plate 53 from directly pressing the buttons. This structure combines mechanical locking with elastic reset to prevent accidental touches while facilitating quick operation, thereby improving device safety.

[0045] 3. Working principle of clamping device 6 The support plate 61 is fixed on the surface of the equipment to support the connecting line. The threaded rod 63 in the support block 62 drives the clamping plate 64 to move by rotation. When the threaded rod 63 rotates, the slide bar 65 limits the rotation of the clamping plate 64, so that it moves in a straight line along the slide bar 65. The clamping plate 64 clamps the connecting line through the rubber protective pad 66. The protective pad 66 prevents the cable from being clamped or damaged by long-term extrusion. When the connecting line is inserted into the connecting socket, the threaded rod 63 is rotated to make the clamping plate 64 press the cable sheath, and use friction to fix the cable to prevent the interface from loosening or falling off due to external force. At the same time, the slide bar 65 guides to ensure uniform clamping force, thereby ensuring data transmission and power supply stability.

[0046] When the conveyor belt 3 transports goods, the guiding device 4 first corrects the position of the goods so that they pass through the RFID device 1 in the center, ensuring the accuracy of tag reading; the operating button realizes the state switching of "open when in use and locked when idle" through the protective device 5, reducing the risk of misoperation; the clamping device 6 physically fixes the equipment connection line to ensure data interaction and stable power supply. The three work together to optimize the detection efficiency, operational safety and connection reliability of warehousing and logistics equipment.

[0047] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0048] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent sensing cargo detector for warehousing and logistics equipment, comprising a radio frequency identification device (1) and a conveyor belt (3), characterized in that: The surface of the radio frequency identification device (1) is installed with a display screen (2), the surface of the radio frequency identification device (1) is installed with operation buttons, a connection socket is provided on one side of the radio frequency identification device (1), the surface of the conveyor belt (3) is provided with a guide device (4), the guide device (4) comprises two fixed plates, the two fixed plates are fixedly connected to the surface of the conveyor belt (3), a sliding plate (42) is slidably connected in the fixed plate, one end of the sliding plate (42) is fixedly connected to a guide plate (43), a plurality of adjustment slots are provided on the surface of the sliding plate (42), a sliding rod (44) is slidably inserted in the fixed plate, the arc surface of the sliding rod (44) is slidably connected to an L-shaped plate (41), the L-shaped plate (41) is fixedly connected to the surface of the fixed plate, and one end of the sliding rod (44) is fixedly connected to a pull plate (45).

2. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 1, characterized in that: The arc surface of the sliding rod (44) is covered with a spring (46), and both ends of the spring (46) are fixedly connected to the L-shaped plate (41) fixed to the pull plate (45).

3. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 1, characterized in that: A limiting rod (47) is slidably inserted in the L-shaped plate (41), and a limiting groove is provided on the arc surface of the sliding rod (44). The size of the limiting rod (47) is adapted to the size of the limiting groove of the sliding rod (44). One end of the limiting rod (47) is fixedly connected to a soft rope (48), and one end of the soft rope (48) is fixedly connected to the L-shaped plate (41).

4. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 1, characterized in that: A handle (49) is fixedly connected to one side of the sliding plate (42), and a surface of the handle (49) is provided with an anti-slip protrusion.

5. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 1, characterized in that: An operation panel is installed on the surface of the radio frequency identification device (1). A protective device (5) is provided on the surface of the radio frequency identification device (1). The protective device (5) comprises a U-shaped plate (51). The U-shaped plate (51) is fixedly connected to the surface of the radio frequency identification device (1). A rotating rod (52) is rotatably connected inside the U-shaped plate (51). The arc surface of the rotating rod (52) is fixedly connected to a protective plate (53). The protective plate (53) is located above the operation button. A threaded groove is provided on one side of the protective plate (53). A support plate (54) is fixedly connected to the surface of the radio frequency identification device (1). A driving rod (55) is inserted into the internal thread of the support plate (54). The threaded surface of the driving rod (55) is threadedly connected to the threaded groove of the protective plate (53).

6. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 5, characterized in that: The arc surface of the rotating rod (52) is sleeved with two torsion springs (57), and the two ends of the torsion spring (57) are fixedly connected to the U-shaped plate (51) and the protective plate (53) respectively.

7. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 5, characterized in that: A support plate (56) is fixedly connected to the surface of the radio frequency identification device (1), and a protective pad (66) is installed on the surface of the support plate (56).

8. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 1, characterized in that: The surface of the radio frequency identification device (1) is provided with a clamping device (6), the clamping device (6) includes a supporting plate (61), the supporting plate (61) is fixedly connected to the surface of the radio frequency identification device (1), the surface of the radio frequency identification device (1) is fixedly connected with a supporting block (62), the supporting block (62) is internally threaded with a threaded rod (63), and one end of the threaded rod (63) is rotatably connected to a clamping plate (64).

9. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 8, characterized in that: A protective pad (66) is fixedly connected to one side of the clamping plate (64), and the material of the protective pad (66) is rubber.

10. The intelligent sensing cargo detector for warehousing and logistics equipment according to claim 8, characterized in that: A sliding rod (65) is fixedly connected to one side of the clamping plate (64), and the arc surface of the sliding rod (65) is fixedly connected to the support block (62).