Internet of Things radio frequency identification positioning device

Abstract

The utility model provides an Internet of Things radio frequency identification positioning device, which relates to the technical field of positioning devices, and comprises a connecting plate, a radio frequency identification reader-writer is connected in the connecting plate in a clamping manner, a fixed circular block is fixedly connected to the bottom end of the connecting plate, a rotating shaft is arranged in the fixed circular block, and a first gear is connected to the bottom end of the rotating shaft in a penetrating manner; through cooperation of a first gear, a second gear, a fixed round block, a rotating shaft, a rotating motor and a vertical shaft, the rotating motor can drive the second gear to rotate, the first gear can be synchronously driven to rotate in the rotating process of the second gear, and then the first gear is driven to rotate under the action of the fixed round block and the rotating shaft. The connecting plate and the first gear can be connected together, the positions of the connecting plate and the radio frequency identification reader-writer can be conveniently adjusted in the rotating process of the first gear and the second gear, and the situation that the reading performance of equipment is reduced due to the fact that the radio frequency identification reader-writer is shielded by an object is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, and in particular to a radio frequency identification positioning device for the Internet of Things. Background Art

[0002] The main function of the Internet of Things Radio Frequency Identification (RFID) positioning device is to automatically identify and track the location of objects or individuals through wireless communication technology. This technology plays an important role in the Internet of Things, especially in scenarios where assets, goods or personnel need to be located, monitored and managed in real time. In logistics and warehousing management, RFID tags are attached to goods or pallets to help managers understand inventory status and cargo location in real time, improve inventory accuracy and logistics efficiency. By embedding RFID tags in the entire supply chain, the entire process of product production, storage and transportation can be recorded, and full traceability from source to terminal can be achieved, enhancing product quality control and anti-counterfeiting capabilities. In construction sites, hospitals, nursing homes and other places, personnel wearing RFID tags or cards can monitor personnel locations in real time, ensure safety, and improve response speed in emergency situations.

[0003] However, the existing Internet of Things RFID positioning device is inconvenient to adjust the angle of the RFID reader during use. In complex environments or when there is obstruction, the reading performance of the device may decrease. In addition, during long-term use, dust may accumulate on the surface of the RFID reader, resulting in reduced heat dissipation of the device and prone to short circuits. Therefore, it is necessary to propose a new type of Internet of Things RFID positioning device. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned problems that it is inconvenient to adjust the angle of the RFID reader during use, the reading performance of the device may decrease in complex environments or when there is obstruction, and dust may accumulate on the surface of the RFID reader during long-term use, resulting in reduced heat dissipation effect of the device and prone to short circuits. A RFID positioning device for the Internet of Things is proposed to solve the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an Internet of Things radio frequency identification and positioning device, comprising a connecting plate, the internal snap-fit ​​connection of the connecting plate is equipped with a radio frequency identification reader / writer, the bottom end of the connecting plate is fastened with a fixed round block, a rotating shaft is arranged inside the fixed round block, the bottom end of the rotating shaft is inserted and connected with a first gear, the bottom end of the first gear is connected with a limiting block, the bottom end of the limiting block is fastened and connected with a load-bearing plate, a vertical shaft is inserted and connected to one side of the top of the load-bearing plate, a second gear is arranged at the top of the vertical shaft, and a rotating motor is connected to the bottom end of the vertical shaft.

[0006] Preferably, a mounting box is fastened to one side of the connecting plate, and a screw rod is fastened to the inside of the mounting box.

[0007] Preferably, a screw motor is connected to the top end of the screw, and a moving plate is inserted and connected to one end of the screw.

[0008] Preferably, a round shaft is fastened to one side of the movable plate, and an adjusting plate is inserted and connected to one end of the round shaft.

[0009] Preferably, one end of the circular shaft is connected to a motor, and one side of the adjustment plate is fastened to a clamping plate.

[0010] Preferably, a cleaning plate is fastened to one side of the clamping plate, and a soft cloth is provided on the surface of the cleaning plate.

[0011] Preferably, the cleaning plate and the soft cloth are attached to the surface of the RFID reader / writer, the connecting plate and the load-bearing plate are symmetrical up and down, and the first gear is meshed and connected to one side of the second gear.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by cooperating with the first gear, the second gear, the fixed round block, the rotating shaft, the rotating motor and the vertical shaft, the rotating motor can be used to drive the second gear to rotate. During the rotation of the second gear, the first gear can be synchronously driven to rotate. Then, under the action of the fixed round block and the rotating shaft, the connecting plate and the first gear can be connected together, so that the position of the connecting plate and the radio frequency identification reader can be adjusted during the rotation of the first gear and the second gear to prevent objects from blocking the radio frequency identification reader, resulting in a decrease in the reading performance of the device.

[0014] 2. In the utility model, the cleaning plate, the clamping plate, the screw motor and the screw rod are arranged in cooperation, and the screw motor and the screw rod can be used to drive the cleaning plate and the clamping plate to perform lifting operations. During the lifting process of the cleaning plate and the clamping plate, the surface of the RFID reader can be cleaned to prevent dust from falling on the surface of the RFID reader during long-term use, resulting in reduced heat dissipation effect of the device and short circuit causing damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural diagram of a radio frequency identification and positioning device for the Internet of Things is proposed for the utility model;

[0016] Figure 2 The utility model provides a side view structural schematic diagram of an Internet of Things radio frequency identification and positioning device;

[0017] Figure 3A partial structural schematic diagram of a radio frequency identification and positioning device for the Internet of Things is proposed for the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the installation of a fixed round block, a rotating shaft, a rotating motor and a vertical axis structure of an Internet of Things radio frequency identification and positioning device.

[0019] Legend: 1. Connecting plate; 3. RFID reader / writer; 4. Mounting box; 5. Screw motor; 6. Screw; 7. Adjusting plate; 8. Motor; 9. Load-bearing plate; 10. First gear; 11. Second gear; 12. Cleaning plate; 13. Clamping plate; 14. Moving plate; 15. Fixed round block; 16. Rotating shaft; 17. Rotating motor; 18. Vertical axis. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Example 1

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an Internet of Things radio frequency identification and positioning device, comprising a connecting plate 1, an radio frequency identification reader 3 is connected to the inside of the connecting plate 1 by snap-fitting, a fixed round block 15 is fastened to the bottom end of the connecting plate 1, a rotating shaft 16 is arranged inside the fixed round block 15, a first gear 10 is inserted and connected to the bottom end of the rotating shaft 16, a limiting block is connected to the bottom end of the first gear 10, a load-bearing plate 9 is fastened to the bottom end of the limiting block, a vertical shaft 18 is inserted and connected to one side of the top end of the load-bearing plate 9, a second gear 11 is arranged at the top end of the vertical shaft 18, and a rotating motor 17 is connected to the bottom end of the vertical shaft 18.

[0024] In this embodiment, the RFID reader / writer 3 is conveniently installed by setting the connecting plate 1, and then the connecting plate 1 and the first gear 10 can be connected together with the cooperation of the fixed round block 15 and the rotating shaft 16, and then the rotating motor 17 can be used to drive the second gear 11 to rotate. During the rotation of the second gear 11, the first gear 10 can be driven to rotate synchronously. Then, with the cooperation of the second gear 11 and the second gear 11, the connecting plate 1 and the RFID reader / writer 3 can be adjusted to prevent objects from blocking the RFID reader / writer 3, resulting in a decrease in the reading performance of the device.

[0025] Example 2

[0026] like Figure 1-Figure 4 As shown, one side of the connecting plate 1 is fastened with the installation box 4, the interior of the installation box 4 is fastened with the lead screw 6, the top of the lead screw 6 is connected to the lead screw motor 5, one end of the lead screw 6 is inserted with the moving plate 14, one side of the moving plate 14 is fastened with the round shaft, one end of the round shaft is inserted with the adjusting plate 7, one end of the round shaft is connected with the motor 8, one side of the adjusting plate 7 is fastened with the clamping plate 13, one side of the clamping plate 13 is fastened with the cleaning plate 12, the surface of the cleaning plate 12 is provided with a soft cloth, the cleaning plate 12 and the soft cloth are attached to the surface of the RFID reader 3, the connecting plate 1 and the load-bearing plate 9 are symmetrical up and down, and the first gear 10 is meshed and connected to one side of the second gear 11.

[0027] In this embodiment, the installation box 4 is provided to facilitate the installation of the fixed screw rod 6, so as to prevent the screw rod 6 from falling off and causing damage to the device during use. Then, with the cooperation of the screw rod 6 and the screw motor 5, the movable plate 14 can be driven to perform lifting operations, and then the movable plate 14 and the adjustment plate 7 can be connected together by a circular shaft, so as to facilitate the synchronous lifting of the adjustment plate 7 during the lifting of the movable plate 14. The cleaning plate 12 and the soft cloth can be connected to one side of the adjustment plate 7 by the clamping plate 13. The surface of the RFID reader 3 can be cleaned by the cleaning plate 12 and the soft cloth to prevent dust from falling on the surface of the RFID reader 3 during long-term use, resulting in reduced heat dissipation effect of the device and damage to the device caused by a short circuit. After the dust on the surface of the RFID reader 3 is cleaned, the motor 8 is used to make the adjustment plate 7 drive the cleaning plate 12 and the clamping plate 13 to rotate 90 degrees. After the rotation is completed, it will be symmetrical with the installation box 4 to prevent the clamping plate 13 and the cleaning plate 12 from blocking the RFID reader 3, resulting in errors in subsequent reading of information.

[0028] The working principle of this embodiment is as follows: when in use, firstly, the RFID reader / writer 3 is engaged inside the connecting plate 1, and then, with the cooperation of the fixed round block 15 and the rotating shaft 16, the connecting plate 1 and the first gear 10 can be connected together, and then the rotating motor 17 can be used to drive the second gear 11 to rotate, and during the rotation of the second gear 11, the first gear 10 can be synchronously driven to rotate, and then, with the cooperation of the second gear 11 and the second gear 11, the connecting plate 1 and the RFID reader / writer 3 can be adjusted to prevent objects from blocking the RFID reader / writer 3, resulting in a decrease in the reading performance of the device, and the installation box 4 is used to facilitate the installation of the fixed screw rod 6 to prevent the screw rod 6 from falling off and causing damage to the device during use, and then, with the cooperation of the screw rod 6 and the screw motor 5, the moving plate 14 can be driven to rise and fall. Industry, and then use the circular shaft to connect the moving plate 14 and the adjusting plate 7 together, so that the adjusting plate 7 can be driven to rise and fall synchronously during the lifting and lowering process of the moving plate 14. The cleaning plate 12 and the soft cloth can be connected to one side of the adjusting plate 7 using the clamping plate 13. The surface of the RFID reader 3 can be cleaned using the cleaning plate 12 and the soft cloth to prevent dust from falling on the surface of the RFID reader 3 during long-term use, which may reduce the heat dissipation effect of the device and cause damage to the device due to a short circuit. After the dust on the surface of the RFID reader 3 is cleaned, the motor 8 is used to make the adjusting plate 7 drive the cleaning plate 12 and the clamping plate 13 to rotate 90 degrees. When the rotation is completed, it will be symmetrical with the mounting box 4 to prevent the clamping plate 13 and the cleaning plate 12 from blocking the RFID reader 3, resulting in errors in subsequent reading of information.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An Internet of Things radio frequency identification and positioning device, characterized in that: The invention comprises a connecting plate (1), wherein a radio frequency identification reader (3) is snap-connected inside the connecting plate (1), a fixed round block (15) is fixedly connected to the bottom end of the connecting plate (1), a rotating shaft (16) is arranged inside the fixed round block (15), a first gear (10) is inserted and connected to the bottom end of the rotating shaft (16), a limit block is connected to the bottom end of the first gear (10), a bearing plate (9) is fixedly connected to the bottom end of the limit block, a vertical shaft (18) is inserted and connected to the top side of the bearing plate (9), a second gear (11) is arranged at the top end of the vertical shaft (18), and a rotating motor (17) is connected to the bottom end of the vertical shaft (18).

2. The Internet of Things radio frequency identification and positioning device according to claim 1, characterized in that: A mounting box (4) is fastened to one side of the connecting plate (1), and a screw rod (6) is fastened to the interior of the mounting box (4).

3. The Internet of Things RFID positioning device according to claim 2, characterized in that: The top end of the screw rod (6) is connected to a screw motor (5), and one end of the screw rod (6) is interlacedly connected to a moving plate (14).

4. The Internet of Things RFID positioning device according to claim 3, characterized in that: A circular shaft is fixedly connected to one side of the movable plate (14), and an adjustment plate (7) is inserted and connected to one end of the circular shaft.

5. The Internet of Things RFID positioning device according to claim 4, characterized in that: One end of the circular shaft is connected to a motor (8), and one side of the adjustment plate (7) is fastened with a clamping plate (13).

6. The Internet of Things RFID positioning device according to claim 5, characterized in that: A cleaning plate (12) is fastened to one side of the clamping plate (13), and a soft cloth is provided on the surface of the cleaning plate (12).

7. The Internet of Things RFID positioning device according to claim 6, characterized in that: The cleaning plate (12) and the soft cloth are attached to the surface of the radio frequency identification reader (3), the connecting plate (1) and the load-bearing plate (9) are symmetrical up and down, and the first gear (10) is meshed and connected to one side of the second gear (11).

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