Logistics supply chain loading and unloading state reminding equipment

The logistics supply chain loading and unloading status reminder device, which adjusts the pressure connection components and circuits, solves the problems of inaccurate monitoring and complex maintenance of traditional equipment, and achieves the effect of real-time loading and unloading status monitoring and simplified maintenance.

CN224052720UActive Publication Date: 2026-03-27BEIJING XINZHI SOUTHWEST SUPPLY CHAIN MANAGEMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-03
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

Traditional logistics supply chain loading and unloading status monitoring equipment relies on manual inspection or simple weight sensors, resulting in inaccurate monitoring, affecting logistics efficiency, and having high maintenance costs and complex structures that are difficult to maintain.

Method used

The system employs primary and secondary alerting devices that sense cargo loading status via pressure-connecting components. It utilizes parallel and series components to adjust circuit connections and combines cargo indicator lights and full-load indicator lights in the display component to provide real-time feedback on loading and unloading status, simplifying the equipment structure and reducing maintenance difficulty.

Benefits of technology

It enables precise monitoring of cargo loading, improves logistics efficiency, reduces maintenance costs, and enhances the reliability and durability of equipment.

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Abstract

The utility model provides a logistics supply chain loading and unloading state reminding device, which relates to the field of logistics supply chains and comprises a main reminding device, a display assembly and a plurality of secondary reminding devices. The loading condition of goods is sensed through pressure communication assemblies on the main reminding device and the multiple secondary reminding devices, when the goods are placed on a stress plate, a downward pressing column compresses a reset spring to enable a current communication piece to vertically move along a communication groove, and therefore the state of a circuit is changed; a parallel connection assembly and a series connection assembly in the main reminding device and the secondary reminding device adjust the circuit connection mode according to the pressure change of goods, signals are transmitted to a display assembly through a wire assembly, and a goods display lamp and a full-load display lamp in the display assembly can indicate the current loading and unloading state according to the change of the circuit state. And the circuit state is changed through the vertical movement of the current communication piece along the communication groove, so that the accurate monitoring of the cargo loading condition is realized.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the field of logistics supply chain especially relates to a logistics supply chain loading and unloading state reminding device. BACKGROUND

[0002] The logistics supply chain loading and unloading state reminding device informs relevant personnel about the degree of goods loading and unloading, for the logistics warehouse with multiple loading and unloading points, the management personnel can clearly understand the working state of each loading and unloading point through the device, prevent the situation of full storage space from continuing to accumulate goods or the situation of empty warehouse being forgotten to use from occurring,

[0003] The traditional device often relies on manual inspection or simple weight sensor to judge the loading condition of goods, which leads to inaccurate loading state monitoring, easy to misjudge, and due to the lack of efficient monitoring system, the operating personnel cannot obtain the loading and unloading state information of goods in time, thereby affecting the logistics efficiency and goods management, in addition, the traditional device structure is complex, the connection and debugging requirements between components are high, once the problem occurs, the maintenance cost is high and the cycle is long.

[0004] Therefore, it is necessary to provide a new logistics supply chain loading and unloading state reminding device to solve the above technical problems. CONTENT OF UTILITY MODEL

[0005] In order to solve the above technical problems, the utility model provides a logistics supply chain loading and unloading state reminding device.

[0006] The logistics supply chain loading and unloading state reminding device provided by the utility model comprises a main reminding device, a display assembly and multiple secondary reminding devices, and the main reminding device, the display assembly and multiple secondary reminding devices are connected through multiple wire assemblies.

[0007] The top of the main reminding device and multiple secondary reminding devices is slidably provided with a pressure communication assembly, the top surface of the main reminding device and the secondary reminding device is provided with two communication grooves for the activity of the pressure communication assembly, the bottom end of the communication groove is vertically and slidably located in the display assembly, and the inside of the main reminding device and multiple secondary reminding devices is fixedly provided with a parallel assembly, a series assembly and multiple wire terminals.

[0008] Preferably, the primary reminding device comprises a first shell and a power supply assembly, one end of the power supply assembly penetrates through one side surface of the first shell and extends to be installed inside the first shell, the same end of the parallel assembly and the series assembly inside the first shell are connected with one end of the power supply assembly installed inside the first shell through a plurality of wire assemblies, and the other end of the parallel assembly and the series assembly is connected with the inside of a plurality of the terminal inside the second shell through a wire assembly.

[0009] Preferably, the secondary reminding device comprises a second shell, two ends of the parallel assembly and the series assembly arranged inside the second shell are connected with one end of a plurality of the wire assemblies, and the other end of the plurality of the wire assemblies is connected with the inside of a plurality of the terminal arranged inside the second shell.

[0010] Preferably, the parallel assembly and the series assembly each comprise an insulating shell and two communication tabs, the two communication tabs are arranged opposite to each other, the bottom end of the two communication tabs is embeddedly connected with the top end of the insulating shell, and the bottom end of the insulating shell is fixedly connected with the bottom end inside the first shell or the plurality of the second shell.

[0011] Preferably, the parallel assembly further comprises a parallel wire, one end of the parallel wire is connected with one end of the communication tab adjacent to the power supply assembly, and the other end of the parallel wire is fixedly connected with the bottom end inside the first shell or the plurality of the second shell.

[0012] Preferably, the power supply assembly comprises a power supply interface, an insulating plate and two wire connectors, the power supply interface is installed on one side, the positive and negative electrodes of the power supply interface are connected with one end of the two wire connectors through the wire, one end of the two wire connectors is connected with one end of the communication tab through the wire, the bottom of the two wire connectors is embeddedly connected with the top end of the insulating plate, and the bottom end of the insulating plate is fixedly connected with the bottom end inside the first shell.

[0013] Preferably, the display assembly comprises a cargo display lamp and a full load display lamp, one side of the cargo display lamp and the full load display lamp is connected with one end of the secondary reminding device away from the primary reminding device through a plurality of the wire.

[0014] Preferably, the pressure communication assembly comprises a force receiving plate and two current communication pieces, the bottom end of the force receiving plate is provided with a plurality of pressing columns, the plurality of pressing columns are installed on the top surface of the first shell or the power supply assembly, the outer side surface of the plurality of pressing columns is sleeved with a plurality of return springs, the top end of the plurality of return springs is attached to the bottom end of the force receiving plate, the bottom end of the plurality of return springs is attached to the top surface of the first shell or the power supply assembly, and the top end of the two current communication pieces comprises a fixed connection with the bottom end of the force receiving plate, and the two current communication pieces are perpendicular to the two communication grooves respectively.

[0015] Compared with the related art, the logistics supply chain loading and unloading state reminding device has the following beneficial effects:

[0016] 1. The pressure communication assembly on the main reminding device and the plurality of secondary reminding devices senses the loading condition of the goods, when the goods are placed on the force receiving plate, the pressing column compresses the return spring to make the current communication piece move vertically along the communication groove, so that the state of the circuit is changed, the parallel assembly and the series assembly in the main reminding device and the secondary reminding device adjust the circuit connection mode according to the pressure change of the goods, and the signal is transmitted to the display assembly through the wire assembly, the goods display lamp and the full load display lamp in the display assembly can indicate the current loading and unloading state according to the change of the circuit state, and the current communication piece moves vertically along the communication groove to change the circuit state, so that the accurate monitoring of the loading condition of the goods is realized.

[0017] 2. The efficient pressure sensing technology and the instant feedback system are adopted, so that the goods display lamp and the full load display lamp in the display assembly can quickly respond according to the change of the circuit state, real-time loading and unloading state information is provided for the operator, the logistics efficiency is greatly improved, the internal structure of the device is simplified, the complex connection between the assemblies is reduced, the standardized parallel assembly and series assembly are used, the maintenance difficulty and cost are reduced, in addition, the design of the power supply assembly ensures the stable power supply of the system, and the reliability and durability of the device are further enhanced, BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is a whole structure schematic view of the logistics supply chain loading and unloading state reminding device provided by the utility model;

[0019] Fig. 2 is a split structure schematic view of the logistics supply chain loading and unloading state reminding device provided by the utility model;

[0020] Fig. 3 is a whole structure schematic view of the main reminding device and the pressure communication assembly provided by the utility model;

[0021] Fig. 4 is a split structure schematic view of the pressure communication assembly provided by the utility model;

[0022] Figure 5 is a sectional structure schematic view of a logistics supply chain loading and unloading state reminding device provided by the present application;

[0023] Figure 6 is a partial sectional schematic view of a main reminding device provided by the present application;

[0024] Figure 7 is an overall structure schematic view of a secondary reminding device provided by the present application;

[0025] Figure 8 is an overall circuit principle schematic view of a logistics supply chain loading and unloading state reminding device provided by the present application.

[0026] Reference signs in the drawings: 1, main reminding device; 11, first shell; 12, power supply assembly; 121, power supply interface; 122, wire connector; 123, insulating plate; 2, secondary reminding device; 21, second shell; 3, display assembly; 31, cargo display lamp; 32, full load display lamp; 4, wire; 5, pressure communication assembly; 51, stress plate; 52, current communication piece; 53, lower pressing column; 54, reset spring; 6, communication groove; 71, parallel wire; 81, communication tab; 82, insulating shell; 9, wire terminal. DETAILED DESCRIPTION

[0027] The present application will be further described below in combination with the drawings and embodiments.

[0028] Please refer to Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7 and Figure 8 in combination, wherein, Figure 1 Figure 1 is an overall structure schematic view of a logistics supply chain loading and unloading state reminding device provided by the present application; Figure 2 is a partial structure schematic view of a logistics supply chain loading and unloading state reminding device provided by the present application; Figure 3 is a partial sectional schematic view of a logistics supply chain loading and unloading state reminding device provided by the present application.

[0029] In the specific implementation process, as shown in Figure 1-8, the logistics supply chain loading and unloading state reminding device provided by the present application comprises a main reminding device 1, a display assembly 3 and a plurality of secondary reminding devices 2, and the main reminding device 1, the display assembly 3 and the plurality of secondary reminding devices 2 are connected through a plurality of wire 4 assemblies;

[0030] The top of the main reminding device 1 and the plurality of secondary reminding devices 2 is slidably provided with a pressure communication assembly 5, and the top surface of the main reminding device 1 and the secondary reminding device 2 is provided with two communication grooves 6 for the activity of the pressure communication assembly 5, and the bottom end of the communication groove 6 is vertically slidably located in the display assembly 3, and the parallel assembly, the series assembly and the plurality of terminal blocks 9 are fixedly arranged in the main reminding device 1 and the plurality of secondary reminding devices 2.

[0031] The main reminding device 1 comprises a first shell 11 and a power supply assembly 12, one end of the power supply assembly 12 penetrates through one side surface of the first shell 11 and extends to be installed in the first shell 11, and the same end of the parallel assembly and the series assembly located in the first shell 11 is connected with one end of the plurality of wires 4 through the power supply assembly 12 installed in the first shell 11, and the other end of the parallel assembly and the series assembly is connected with the plurality of terminal blocks 9 through the wire 4.

[0032] The secondary reminding device 2 comprises a second shell 21, and the two ends of the parallel assembly and the series assembly arranged in the second shell 21 are connected with one end of the plurality of wires 4, and the other end of the plurality of wires 4 is connected with the plurality of terminal blocks 9 arranged in the second shell 21.

[0033] The parallel assembly and the series assembly each comprise an insulating shell 82 and two communication tabs 81, the two communication tabs 81 are oppositely arranged, and the bottom end of the two communication tabs 81 is connected with the top end of the insulating shell 82 in an embedded manner, and the bottom end of the insulating shell 82 is fixedly connected with the bottom end of the first shell 11 or the plurality of second shells 21.

[0034] The parallel assembly further comprises a parallel wire 71, one end of the parallel wire 71 is connected with the end of the communication tab 81 adjacent to the power supply assembly 12, and the other end of the parallel wire 71 is fixedly connected with the bottom end of the first shell 11 or the plurality of second shells 21.

[0035] The power supply assembly 12 comprises a power supply interface 121, an insulating plate 123 and two terminal blocks 122, the power supply interface 121 is installed on one side of the first shell 11, the positive and negative poles of the power supply interface 121 are connected with one end of the two terminal blocks 122 through the wire 4, the other end of the two terminal blocks 122 is connected with one end of the communication tab 81 through the wire 4, and the bottom of the two terminal blocks 122 is connected with the top end of the insulating plate 123 in an embedded manner, and the bottom end of the insulating plate 123 is fixedly connected with the bottom end of the first shell 11.

[0036] The display assembly 3 comprises a cargo display lamp 31 and a full load display lamp 32, and the cargo display lamp 31 and the full load display lamp 32 are connected to one end of the secondary reminding device 2 away from the primary reminding device 1 through a plurality of wires 4;

[0037] It should be noted that the cargo display lamp 31 adopts an LED matrix (10*10mm green lamp beads), the full load display lamp 32 adopts an LED matrix (10*10mm red lamp beads), and the two groups of lamps are connected to the secondary reminding device 2 through a twisted shielded wire;

[0038] In one specific embodiment, when the cargo is placed on any one force plate 51 of the logistics supply chain loading and unloading state reminding device laid on the ground in the room, the power assembly is in parallel connection, the cargo display lamp 31 is turned on to prompt that the room has cargo, and when all the force plates 51 in the room are placed with cargo, the power assembly is in parallel connection, and the full load display lamp 32 is turned on to prompt that the room is full of cargo.

[0039] The pressure communication assembly 5 comprises a force plate 51 and two current communication pieces 52, the bottom end of the force plate 51 is provided with a plurality of pressing columns 53, the plurality of pressing columns 53 are installed on the top surface of the first shell 11 or the power assembly 12, the outer side surface of the plurality of pressing columns 53 is sleeved with a plurality of reset springs 54, the top end of the plurality of reset springs 54 is attached to the bottom end of the force plate 51, the bottom end of the plurality of reset springs 54 is attached to the top surface of the first shell 11 or the power assembly 12, and the top end of the two current communication pieces 52 comprises a fixed connection with the bottom end of the force plate 51, and the two current communication pieces 52 are perpendicular to the two communication grooves 6 respectively.

[0040] The working principle of the utility model is as follows:

[0041] When the logistics supply chain loading and unloading state reminding device is used, the loading condition of the goods is sensed through the pressure communication assembly 5 on the main reminding device 1 and the plurality of secondary reminding devices 2, when the goods are placed on the stressed plate 51, the lower pressing column 53 compresses the reset spring 54 to make the current communication piece 52 move vertically along the communication groove 6, so as to change the state of the circuit, the parallel assembly and the series assembly in the main reminding device 1 and the secondary reminding device 2 adjust the circuit connection mode according to the pressure change of the goods, and the signal is transmitted to the display assembly 3 through the wire 4 assembly, the goods display lamp 31 and the full load display lamp 32 in the display assembly 3 can indicate the current loading and unloading state according to the change of the circuit state, so that the operator can know the loading condition of the goods in real time, and the power supply assembly 12 provides power support for the whole system, and ensures that each part can work normally. In this way, through the change of the physical pressure into the electric signal, the effective monitoring and timely reminding of the loading and unloading state in the logistics supply chain are realized.

[0042] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation obtained by utilizing the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A logistics supply chain loading and unloading status reminding device characterized by, The utility model relates to a kind of reminding device, including: Main reminding device (1), display component (3) and multiple secondary reminding device (2), the main reminding device (1), the display component (3) and multiple the secondary reminding device (2) are connected by multiple wire (4) component between each other; The top of the main reminding device (1) and multiple secondary reminding device (2) is slidably provided with pressure communication component (5), and the top surface of the main reminding device (1) and the secondary reminding device (2) is provided with two communication grooves (6) for the activity of the pressure communication component (5), the bottom of the communication groove (6) is vertically slidably located inside the display component (3), and the inside of the main reminding device (1) and multiple secondary reminding device (2) is fixedly provided with parallel component, series component and multiple terminal (9).

2. The logistics supply chain loading / unloading status reminding device according to claim 1, characterized in that, The main reminding device (1) includes first shell (11) and power component (12), one end of the power component (12) penetrates the one side surface of the first shell (11) and extends and is installed in the first shell (11), and the same end of the parallel component and the series component in the first shell (11) is connected with the one end of the power component (12) installed in the first shell (11) by multiple wire (4) component, and the other end of the parallel component and the series component is connected with the inside of multiple terminal (9) by wire (4) component.

3. The logistics supply chain loading / unloading status reminding device according to claim 2, characterized in that, The secondary reminding device (2) includes second shell (21), and the two ends of the parallel component and the series component provided in the second shell (21) are connected with one end of multiple wire (4) component, and the other end of multiple wire (4) component is connected with the inside of multiple terminal (9) provided in the second shell (21).

4. The logistics supply chain loading / unloading status reminding device according to claim 3, characterized in that, The parallel component and the series component include insulating shell (82) and two communication tabs (81), two communication tabs (81) are oppositely arranged, and the bottom of two communication tabs (81) is connected with the top of the insulating shell (82) in embedded mode, and the bottom of the insulating shell (82) is fixedly connected with the inside bottom of the first shell (11) or multiple second shell (21).

5. The logistics supply chain loading / unloading status reminding device according to claim 4, characterized in that, The parallel component further includes parallel line (71), one end of the parallel line (71) is connected with one end of the communication tab (81) adjacent to the power component (12), and the other end of the parallel line (71) is fixedly connected with the inside bottom of the first shell (11) or multiple second shell (21).

6. The logistics supply chain loading / unloading status reminding device according to claim 5, characterized in that, The power component (12) includes a power interface (121), an insulating plate (123) and two wire connectors (122), the power interface (121) is installed on one side of the first shell (11), the positive and negative poles of the power interface (121) are respectively connected with one end of the two wire connectors (122) by the wires (4), the other end of the two wire connectors (122) is connected with one end of the communication tab (81) by the wires (4), and the bottom of the two wire connectors (122) is embeddedly connected with the top end of the insulating plate (123), and the bottom end of the insulating plate (123) is fixedly connected with the bottom end of the first shell (11).

7. The logistics supply chain loading / unloading status reminding device according to claim 6, characterized in that, The display component (3) includes a cargo display lamp (31) and a full load display lamp (32), one side of the cargo display lamp (31) and the full load display lamp (32) is connected with the other end of the secondary reminding device (2) away from the primary reminding device (1) by a plurality of wires (4).

8. The logistics supply chain loading / unloading status reminding device according to claim 7, characterized in that, The pressure communication assembly (5) includes a stress plate (51) and two current communication pieces (52), the bottom end of the stress plate (51) is provided with a plurality of down pressure columns (53), a plurality of the down pressure columns (53) are installed on the top surface of the first shell (11) or the power component (12), the outer side surface of each of the plurality of down pressure columns (53) is sleeved with a reset spring (54), the top end of each of the plurality of reset springs (54) is fitted with the bottom end of the stress plate (51), the bottom end of each of the plurality of reset springs (54) is fitted with the top surface of the first shell (11) or the power component (12), and the top end of each of the two current communication pieces (52) includes a fixed connection with the bottom end of the stress plate (51), and the two current communication pieces (52) are respectively perpendicular to the two communication grooves (6).