Small-sized movable storage structure with radio frequency identification assembly

Abstract

The utility model provides a small-sized movable storage structure with a radio frequency identification assembly, which relates to the field of storage equipment and comprises a main frame, an electrically operated gate arranged on the main frame and an RFID identification module, the RFID identification module is used for reading information of an RFID electronic tag arranged on a stored article; the main frame comprises a supporting frame assembly, a top support assembly and a bottom support assembly, the supporting frame assembly is detachably arranged on the bottom support assembly, the top support assembly is detachably arranged on the supporting frame assembly, and the supporting frame assembly, the top support assembly, the bottom support assembly and the electric door form an internal storage area. The RFID identification module is arranged in the internal storage area; a plurality of load-bearing supporting foot cups are arranged at the bottom of the bottom support assembly, the lengths of the load-bearing supporting foot cups are adjustable, and the load-bearing supporting foot cups can be conveniently and rapidly assembled and disassembled so as to meet different storage requirements; and meanwhile, the RFID electronic tag information stored on the article can be accurately and efficiently read.

Description

Technical Field

[0001] This utility model relates to the field of data processing, and in particular to a small, mobile storage structure equipped with radio frequency identification components. Background Technology

[0002] With the rapid development of the modern warehousing and logistics industry, the demand for intelligent and automated warehouse management is increasing. In traditional warehouse management, operations such as receiving, issuing, and inventory counting of goods often rely on manual identification and recording, which is not only inefficient but also prone to errors. To improve the accuracy and efficiency of warehouse management, Radio Frequency Identification (RFID) technology is widely used in warehouse management systems. RFID technology wirelessly reads information stored in RFID electronic tags, quickly identifying the identity and attributes of goods without human intervention. However, most existing RFID warehouse management systems are designed for large, fixed warehouses, and their applicability to small, mobile storage structures, such as mobile shelving and storage cages, is limited.

[0003] Furthermore, existing warehousing structures often lack flexibility in design and manufacturing, making them difficult to assemble and disassemble quickly according to actual needs. This not only increases the manufacturing cost of warehousing structures but also limits their application in different scenarios.

[0004] Therefore, there is a need to provide a small, mobile storage structure with radio frequency identification components to solve the problems existing in the prior art. Utility Model Content

[0005] This utility model provides a small, mobile storage structure equipped with an RFID component, including a main frame, an electric door mounted on the main frame, and an RFID identification module. The RFID identification module is used to read information from RFID electronic tags attached to stored items. The main frame includes a support frame assembly, a top support assembly, and a bottom support assembly. The support frame assembly is detachably mounted on the bottom support assembly, and the top support assembly is detachably mounted on the support frame assembly. The support frame assembly, top support assembly, bottom support assembly, and electric door form an internal storage area, and the RFID identification module is located within this internal storage area. The bottom of the bottom support assembly has multiple load-bearing support feet, the length of which is adjustable.

[0006] Furthermore, the load-bearing support foot cup includes an internally threaded sleeve, a screw, and a base. The internally threaded sleeve is fixedly installed at the bottom of the bottom support assembly. One end of the screw is threadedly connected to the internally threaded sleeve, and the other end of the screw is fixedly connected to the base. At least one leveling instrument is provided on the bottom support assembly and / or the support frame assembly.

[0007] Furthermore, the bottom support assembly has a ramp plate hinged to one side of the electric door.

[0008] Furthermore, the RFID identification module includes an RFID reader and at least one circularly polarized antenna group electrically connected to the RFID reader.

[0009] Furthermore, the support frame assembly, the top support assembly, and the bottom support assembly are all provided with a metal shielding layer.

[0010] Furthermore, the support frame assembly, top support assembly, and bottom support assembly are all chamfered.

[0011] Furthermore, a temperature warning device is also installed in the internal storage area. The temperature sensing device includes a temperature sensor, a temperature signal amplifier, a first voltage comparator, a first transistor switch, and a temperature alarm. The temperature signal amplifier is used to amplify the voltage signal output by the temperature sensor. The first voltage comparator is used to compare the voltage signal output by the temperature signal amplifier with a first reference voltage signal. The output terminal of the first voltage comparator is electrically connected to the base of the first transistor switch. The first transistor switch is connected in series between the power supply and the temperature alarm.

[0012] Furthermore, a humidity warning device is also installed in the internal storage area. The humidity sensing device includes a humidity sensor, a humidity signal amplifier, a second voltage comparator, a second transistor switch, and a humidity alarm. The humidity signal amplifier is used to amplify the voltage signal output by the humidity sensor. The second voltage comparator is used to compare the voltage signal output by the humidity signal amplifier with a second reference voltage signal. The output terminal of the second voltage comparator is electrically connected to the base of the second transistor switch. The second transistor switch is connected in series between the power supply and the humidity alarm.

[0013] Furthermore, a damage warning device is also installed in the internal storage area. The damage warning device includes a vibration sensor, a vibration signal amplifier, a third voltage comparator, a third transistor switch, and a damage alarm. The vibration signal amplifier is used to amplify the voltage signal output by the vibration sensor. The third voltage comparator is used to compare the voltage signal output by the vibration signal amplifier with a third reference voltage signal. The output terminal of the third voltage comparator is electrically connected to the base of the third transistor switch. The third transistor switch is connected in series between the power supply and the damage alarm.

[0014] Furthermore, an image acquisition device is provided on the outside of the main frame, and a controller is provided in the internal storage area. The controller is electrically connected to the electric door and is used to perform face recognition based on the face image acquired by the image acquisition device, and control the state of the electric door based on the face recognition result.

[0015] Compared with existing technologies, the small mobile storage structure with radio frequency identification components provided by this utility model has at least the following beneficial effects:

[0016] RFID identification modules can quickly read the RFID electronic tag information on stored items, enabling rapid identification and tracking. This greatly improves the efficiency of warehouse management, reduces the time spent on manual searching and inventory counting, and lowers the error rate.

[0017] The supporting frame components, top support components, and bottom support components can all be detachably connected. This design makes the storage structure easy to assemble and disassemble, allowing for adjustments to the size and layout of the storage space according to actual needs. It also facilitates the transportation and relocation of the storage structure, improving its flexibility and adaptability.

[0018] The bottom support assembly features multiple adjustable load-bearing support feet at its base, which helps ensure the stability and levelness of the storage structure under various ground conditions. By adjusting the length of the feet, uneven ground can be compensated for, preventing safety hazards caused by tilting or swaying of the storage structure. Attached Figure Description

[0019] This specification will be further described by way of exemplary embodiments, which will be described in detail with reference to the accompanying drawings. These embodiments are not limiting; in these embodiments, the same reference numerals denote the same structures, wherein:

[0020] Figure 1 This is a structural schematic diagram of a small, mobile storage structure with radio frequency identification components, as shown in some embodiments of this specification.

[0021] Figure 2 This is a schematic diagram of a small, mobile storage structure with radio frequency identification components, as shown in some embodiments of this specification.

[0022] In the diagram, 111 is the support frame assembly; 112 is the top support assembly; 113 is the bottom support assembly; and 114 is the electric gate. Detailed Implementation

[0023] To more clearly illustrate the technical solutions of the embodiments in this specification, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are merely some examples or embodiments of this specification. For those skilled in the art, these drawings can be applied to other similar scenarios without creative effort. Unless obvious from the context or otherwise specified, the same reference numerals in the drawings represent the same structures or operations.

[0024] Figure 1 This is a structural schematic diagram of a small, mobile storage structure equipped with radio frequency identification components, as shown in some embodiments of this specification. Figure 1 As shown, the small mobile storage structure equipped with radio frequency identification components includes a main frame, an electric door 114 installed on the main frame, and an RFID identification module, wherein the RFID identification module is used to read information from RFID electronic tags installed on stored items.

[0025] The main frame includes a support frame assembly 111, a top support assembly 112, and a bottom support assembly 113. The support frame assembly 111 is detachably mounted on the bottom support assembly 113, and the top support assembly 112 is detachably mounted on the support frame assembly 111. The support frame assembly 111, the top support assembly 112, the bottom support assembly 113, and the electric door 114 form an internal storage area. An RFID identification module is installed within the internal storage area.

[0026] The bottom of the bottom support assembly 113 is provided with a plurality of load-bearing support feet, the length of which is adjustable. In some embodiments, the load-bearing support feet include an internally threaded sleeve, a screw, and a base. The internally threaded sleeve is fixedly disposed at the bottom of the bottom support assembly 113, one end of the screw is threadedly connected to the internally threaded sleeve, and the other end of the screw is fixedly connected to the base. At least one leveling instrument is provided on the bottom support assembly 113 and / or the support frame assembly 111.

[0027] Specifically, the load-bearing support feet are part of the bottom support assembly 113, and their main function is to provide support, ensuring the stability and safety of the entire storage structure. They can distribute the weight of the storage structure and prevent structural deformation or damage due to uneven ground or insufficient load-bearing capacity. The length of the load-bearing support feet is adjustable, which means that the height of the storage structure can be adjusted according to the unevenness of the ground or specific storage needs. This adjustability helps ensure that the storage structure remains level under different ground conditions, thereby optimizing its performance and safety. By adjusting the height of the load-bearing support feet, the storage structure can adapt to different ground environments, such as uneven ground, stairwells, or slopes. This adaptability makes the storage structure more flexible and able to meet more diverse storage needs. Hold the top of the screw (i.e., the part fixedly connected to the chassis) and then rotate the screw clockwise or counterclockwise. Since the screw and the internal threaded sleeve are threadedly connected, rotating the screw will cause it to move along the axis of the internal threaded sleeve. Rotating the screw clockwise will typically increase the height of the foot cup (i.e., the screw will screw into the internal threaded sleeve), while rotating it counterclockwise will decrease its height (i.e., the screw will screw out of the internal threaded sleeve). Observe the change in the height of the foot cup while rotating the screw. A level or other measuring tool can be used to ensure that the adjusted height meets the requirements.

[0028] In some embodiments, the bottom support assembly 113 is provided with a ramp hinged to one side of the electric door 114. When heavy objects need to be moved in a small, mobile storage structure, the ramp can provide a smooth transition, reducing the difficulty and risk during the handling process.

[0029] In some embodiments, the RFID identification module includes an RFID reader and at least one circularly polarized antenna array electrically connected to the RFID reader. The parameters of the RFID reader are shown in Table 1.

[0030] Table 1

[0031]

[0032] The parameters of the circularly polarized antenna array are shown in Table 2.

[0033] Table 2

[0034]

[0035] In some embodiments, the support frame assembly 111, the top support assembly 112, and the bottom support assembly 113 are all provided with a metal shielding layer, which can effectively protect the RFID identification module from external electromagnetic interference.

[0036] In some embodiments, the support frame assembly 111, the top support assembly 112, and the bottom support assembly 113 are all chamfered. Chamfering enhances the aesthetics of the storage structure and reduces the abruptness of sharp edges. Furthermore, chamfering prevents scratches or impact injuries caused by sharp edges, improving safety during use. Chamfering is particularly important in areas frequently touched or handled by personnel, such as near the top support assembly 112 and the bottom support assembly 113.

[0037] In some embodiments, a temperature warning device is also provided in the internal storage area. The temperature sensing device includes a temperature sensor, a temperature signal amplifier, a first voltage comparator, a first transistor switch, and a temperature alarm. The temperature signal amplifier amplifies the voltage signal output by the temperature sensor. The first voltage comparator compares the voltage signal output by the temperature signal amplifier with a first reference voltage signal. The output terminal of the first voltage comparator is electrically connected to the base of the first transistor switch, which is connected in series between the power supply and the temperature alarm. The temperature alarm can be an audible device (such as a buzzer) or a light-emitting device (such as an LED light).

[0038] Specifically, the temperature sensor detects the temperature and converts it into a voltage signal. This signal is amplified and compared with a preset first reference voltage. If the temperature exceeds the safe range, the first voltage comparator outputs a high-level signal, turning on the first transistor switch and triggering the temperature alarm. This allows operators to take timely measures to prevent damage to stored goods due to excessive temperature.

[0039] In some embodiments, a humidity warning device is also provided in the internal storage area. The humidity sensing device includes a humidity sensor, a humidity signal amplifier, a second voltage comparator, a second transistor switch, and a humidity alarm. The humidity signal amplifier is used to amplify the voltage signal output by the humidity sensor. The second voltage comparator is used to compare the voltage signal output by the humidity signal amplifier with a second reference voltage signal. The output terminal of the second voltage comparator is electrically connected to the base of the second transistor switch. The second transistor switch is connected in series between the power supply and the humidity alarm.

[0040] Specifically, the humidity sensor detects the temperature and converts it into a voltage signal. This signal is amplified and compared with a preset second reference voltage. If the humidity exceeds the safe range, the second voltage comparator outputs a high-level signal, turning on the second transistor switch and triggering the humidity alarm. This allows operators to take timely measures to prevent damage to stored goods due to excessive humidity.

[0041] In some embodiments, a damage warning device is also provided in the internal storage area. The damage warning device includes a vibration sensor, a vibration signal amplifier, a third voltage comparator, a third transistor switch, and a damage alarm. The vibration signal amplifier is used to amplify the voltage signal output by the vibration sensor. The third voltage comparator is used to compare the voltage signal output by the vibration signal amplifier with a third reference voltage signal. The output terminal of the third voltage comparator is electrically connected to the base of the third transistor switch. The third transistor switch is connected in series between the power supply and the damage alarm.

[0042] Specifically, vibration sensors monitor vibrations within the storage area and convert them into voltage signals. These signals are amplified and compared to a preset third reference voltage. If the vibration amplitude exceeds the safe range, the third voltage comparator outputs a high-level signal, turning on the third transistor switch and triggering a malfunction alarm. This allows operators to take timely measures to prevent damage to the storage structure or stored goods from destructive impacts.

[0043] In some embodiments, an image acquisition device is provided on the outside of the main frame, and a controller is provided in the internal storage area. The controller is electrically connected to the electric door 114. The controller is used to perform face recognition based on the face image acquired by the image acquisition device, and to control the state of the electric door 114 based on the face recognition result. For example, after successful face recognition, the electric door 114 is controlled to open.

[0044] Finally, it should be understood that the embodiments described in this specification are merely illustrative of the principles of the embodiments described herein. Other variations may also fall within the scope of this specification. Therefore, alternative configurations of the embodiments described herein are intended to be illustrative rather than limiting, and should be considered consistent with the teachings of this specification. Accordingly, the embodiments described herein are not limited to those explicitly introduced and described herein.

Claims

1. A small, mobile storage structure equipped with radio frequency identification (RFID) components, characterized in that, It includes a main frame, an electric door mounted on the main frame, and an RFID identification module, wherein the RFID identification module is used to read information from RFID electronic tags mounted on stored items; The main frame includes a support frame assembly, a top support assembly, and a bottom support assembly. The support frame assembly is detachably mounted on the bottom support assembly, and the top support assembly is detachably mounted on the support frame assembly. The support frame assembly, the top support assembly, the bottom support assembly, and the electric door form an internal storage area. The RFID identification module is located within the internal storage area. The bottom of the bottom support assembly is provided with multiple load-bearing support feet, the length of which is adjustable.

2. The small, mobile storage structure with radio frequency identification components according to claim 1, characterized in that, The load-bearing support cup includes an internally threaded sleeve, a screw, and a base. The internally threaded sleeve is fixedly installed at the bottom of the bottom support assembly. One end of the screw is threadedly connected to the internally threaded sleeve, and the other end of the screw is fixedly connected to the base. At least one leveling instrument is provided on the bottom support assembly and / or the support frame assembly.

3. The small, mobile storage structure with radio frequency identification components according to claim 1, characterized in that, The bottom support assembly has a ramp plate hinged to one side of the electric door.

4. The small, mobile storage structure with radio frequency identification components according to claim 1, characterized in that, The RFID identification module includes an RFID reader and at least one circularly polarized antenna group electrically connected to the RFID reader.

5. The small, mobile storage structure with radio frequency identification components according to claim 1, characterized in that, The support frame assembly, top support assembly, and bottom support assembly are all provided with a metal shielding layer.

6. The small, mobile storage structure with radio frequency identification components according to claim 1, characterized in that, The support frame assembly, top support assembly, and bottom support assembly are all chamfered.

7. The small, mobile storage structure with radio frequency identification components according to any one of claims 1-6, characterized in that, The internal storage area is also equipped with a temperature warning device, which includes a temperature sensor, a temperature signal amplifier, a first voltage comparator, a first transistor switch, and a temperature alarm. The temperature signal amplifier is used to amplify the voltage signal output by the temperature sensor. The first voltage comparator is used to compare the voltage signal output by the temperature signal amplifier with a first reference voltage signal. The output terminal of the first voltage comparator is electrically connected to the base of the first transistor switch. The first transistor switch is connected in series between the power supply and the temperature alarm.

8. The small, mobile storage structure with radio frequency identification components according to any one of claims 1-6, characterized in that, The internal storage area is also equipped with a humidity warning device, which includes a humidity sensor, a humidity signal amplifier, a second voltage comparator, a second transistor switch, and a humidity alarm. The humidity signal amplifier is used to amplify the voltage signal output by the humidity sensor. The second voltage comparator is used to compare the voltage signal output by the humidity signal amplifier with a second reference voltage signal. The output terminal of the second voltage comparator is electrically connected to the base of the second transistor switch. The second transistor switch is connected in series between the power supply and the humidity alarm.

9. The small, mobile storage structure with radio frequency identification components according to any one of claims 1-6, characterized in that, The internal storage area is also equipped with a damage warning device, which includes a vibration sensor, a vibration signal amplifier, a third voltage comparator, a third transistor switch, and a damage alarm. The vibration signal amplifier is used to amplify the voltage signal output by the vibration sensor. The third voltage comparator is used to compare the voltage signal output by the vibration signal amplifier with a third reference voltage signal. The output terminal of the third voltage comparator is electrically connected to the base of the third transistor switch. The third transistor switch is connected in series between the power supply and the damage alarm.

10. The small, mobile storage structure with radio frequency identification components according to any one of claims 1-6, characterized in that, An image acquisition device is installed on the outside of the main frame, and a controller is installed in the internal storage area. The controller is electrically connected to the electric door and is used to perform face recognition based on the face image acquired by the image acquisition device, and control the state of the electric door based on the face recognition result.

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