Automatic sorting luggage falling detection system

Abstract

The utility model discloses an automatic sorting luggage falling detection system, which belongs to the technical field of aviation luggage sorting, and comprises a first pressure switch, the first pressure switch comprises a pressure switch upper panel, the bottom of the pressure switch upper panel is connected with an upper polyurethane insulation pad, and the upper polyurethane insulation pad is connected with a lower polyurethane insulation pad. The bottom of the upper polyurethane insulation pad is connected with a lower polyurethane insulation pad through a spring, the lower polyurethane insulation pad is connected with a pressure switch lower panel, at least three limiting rods are evenly and vertically arranged on the top of the pressure switch lower panel, and the pressure switch upper panel is electrically connected with a wireless alarm transmitting end. The wireless alarm transmitting end is in network connection with the wireless alarm receiving end, the pressure switch lower panel is electrically connected with the positive electrode of the power supply, the negative electrode of the power supply is electrically connected with the wireless alarm transmitting end and the wireless alarm receiving end, and the wireless alarm receiving end is electrically connected with the positive electrode of the power supply.

Description

Technical Field

[0001] The utility model discloses an automatic sorting luggage drop detection system, belonging to the technical field of aviation luggage sorting. Background Art

[0002] The civil aviation automatic baggage sorting system automatically sorts passengers' baggage to designated locations on the baggage chutes according to flight allocation plans. The automatic baggage sorting machines in this system circulate at high speeds of 1.5 to 2.5 meters per second. Due to differences in weight, shape, and surface material of checked baggage, baggage may shift during the automatic sorting process. This shifting can cause baggage to accidentally fall to the ground or slip into gaps during the sorting process, preventing it from being loaded within the specified timeframe. This can lead to baggage delays and passenger complaints.

[0003] Currently, to locate baggage, staff must manually verify the number of bags after check-in and provide the numbers of any missing bags. Staff then track the baggage's route by reviewing video footage of the baggage numbers. The industry's current approach to addressing this issue typically involves increasing camera surveillance or manual inspections. This process is time-consuming and inefficient, resulting in delays in detecting and addressing dropped baggage, increasing the risk of baggage delays. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the existing baggage drop detection system is time-consuming and inefficient in tracking the baggage conveying path when the baggage accidentally drops during the sorting process, resulting in the inability to timely discover and handle the dropped baggage, increasing the risk of travel delays. An automatic sorting baggage drop detection system is proposed.

[0005] The problem to be solved by the present invention is achieved by the following technical solutions:

[0006] An automatic sorting luggage drop detection system includes a first pressure switch, the first pressure switch including a pressure switch upper panel, an upper polyurethane insulating pad connected to the bottom of the pressure switch upper panel, the bottom of the upper polyurethane insulating pad connected to the lower polyurethane insulating pad via a spring, the lower polyurethane insulating pad connected to the pressure switch lower panel, at least three limit rods evenly and vertically arranged on the top of the pressure switch lower panel, the pressure switch upper panel is electrically connected to a wireless alarm transmitter, the wireless alarm transmitter is network-connected to a wireless alarm transmitter and a wireless alarm receiver, the pressure switch lower panel is electrically connected to the positive pole of a power supply, the negative pole of the power supply is electrically connected to the wireless alarm transmitter and the wireless alarm receiver, respectively, and the wireless alarm receiver is electrically connected to the positive pole of the power supply.

[0007] Preferably, it also includes at least one second pressure switch that is identical to the first pressure switch, the side of the limit rod is provided with a thread, the limit rods of adjacent first pressure switches and second pressure switches are connected by a ring, and the ring is positioned by a nut threadedly connected to the two limit rods, and the two pressure switch upper panels of the first pressure switch and the second pressure switch are connected in parallel.

[0008] Preferably, the side surfaces of the pressure switch upper panel and the pressure switch lower panel have the same shape, which are both square, equilateral triangle or regular rhombus.

[0009] The present invention has the following beneficial effects compared with the existing ones:

[0010] The utility model provides an automatic sorting luggage drop detection system. When the luggage falls, its own weight compresses the spring so that the upper and lower panels of the pressure switch are connected through three limit rods, forming a closed electrical circuit. After the wireless alarm transmitter is energized, an alarm signal is sent to the wireless alarm receiver. The on-duty personnel are reminded of the luggage drop in the area by means of sound and light alarms, which eliminates the need to spend a lot of time searching for video footage and ensures accurate positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an isometric view of a first pressure switch in an automatic sorting luggage drop detection system of the present invention.

[0012] Figure 2 It is an isometric view of a first pressure switch and a second pressure switch in an automatic sorting luggage drop detection system of the present invention.

[0013] Figure 3 This is a structural view of an embodiment of the first pressure switch and the second pressure switch in an automatic sorting luggage drop detection system of the present invention.

[0014] Figure 4 This is a structural view of another embodiment of the first pressure switch and the second pressure switch in an automatic sorting luggage drop detection system of the present invention.

[0015] Figure 5 This is a structural block diagram of an automatic sorting luggage drop detection system of the present utility model.

[0016] Among them, 1-lower panel of pressure switch, 2-upper polyurethane insulating pad, 3-upper panel of pressure switch, 4-spring, 5-lower polyurethane insulating pad, 6-limit rod, 7-nut, 8-ring. DETAILED DESCRIPTION

[0017] The following is based on the attached Figure 1-5The utility model is further described as follows:

[0018] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] like Figure 1 As shown, the first embodiment of the present invention, based on existing technology, provides an automatic sorting baggage drop detection system. The system includes a first pressure switch, comprising an upper pressure switch panel 3. The bottom of the upper pressure switch panel 3 is bolted to an upper polyurethane insulating pad 2. Strong glue is applied to each end of a spring 4. The bottom of the upper polyurethane insulating pad 2 is connected to a lower polyurethane insulating pad 5 via the spring 4. The lower polyurethane insulating pad 5 is bolted to the lower pressure switch panel 1. At least three limit rods 6 are uniformly and vertically welded to the top of the lower pressure switch panel 1. The upper and lower pressure switch panels 3 and 1 have the same side profile, both made of metal, and can be square, equilateral triangle, or regular rhombus. In this embodiment, they are equilateral triangles.

[0022] If the area is large, such as Figure 2As shown, another implementation of this embodiment is to further include at least one second pressure switch identical to the first pressure switch, with a thread provided on the side of the limit rod 6. The limit rods 6 of the adjacent first pressure switches and the second pressure switches are connected by a ring 8. The ring 8 is positioned by a nut 7 threadedly connected to the two limit rods 6. The second pressure switch can also be combined with the first pressure switch to form multiple forms such as Figure 3 and 4 shown.

[0023] In this embodiment, the upper panel 3 of the pressure switch is electrically connected to the wireless alarm transmitter, the wireless alarm transmitter is connected to the wireless alarm transmitter and the wireless alarm receiver, the lower panel 1 of the pressure switch is electrically connected to the positive pole of the power supply, the negative pole of the power supply is electrically connected to the wireless alarm transmitter and the wireless alarm receiver, and the wireless alarm receiver is electrically connected to the positive pole of the power supply. When the first pressure switch and at least one second pressure switch are combined, the two upper panels 3 of the pressure switches are connected in parallel. Figure 5 As stated.

[0024] When there is luggage, the weight of the luggage falls and compresses the spring 4, so that the pressure switch upper panel 3 and the pressure switch lower panel 1 are connected through three limit rods 6, forming a closed electrical circuit. After the wireless alarm transmitter is energized, the alarm signal is sent to the wireless alarm receiver, and the on-duty personnel are reminded of the luggage falling in the area by means of sound and light alarm.

[0025] Although the embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and exemplary embodiments. They can be applied to a variety of fields suitable for the present invention. Further modifications will be readily apparent to those skilled in the art. Therefore, the present invention is not limited to the specific details and illustrations shown and described herein without departing from the general concept defined by the claims and their equivalents.

Claims

1. An automatic baggage drop detection system, characterized in that: The invention comprises a first pressure switch, wherein the first pressure switch comprises a pressure switch upper panel (3), the bottom of the pressure switch upper panel (3) is connected to an upper polyurethane insulating pad (2), the bottom of the upper polyurethane insulating pad (2) is connected to a lower polyurethane insulating pad (5) through a spring (4), the lower polyurethane insulating pad (5) is connected to a pressure switch lower panel (1), at least three limit rods (6) are evenly and vertically arranged on the top of the pressure switch lower panel (1), the pressure switch upper panel (3) is electrically connected to a wireless alarm transmitter, the wireless alarm transmitter is network-connected to a wireless alarm receiver, the pressure switch lower panel (1) is electrically connected to a positive pole of a power supply, the negative pole of the power supply is electrically connected to the wireless alarm transmitter and the wireless alarm receiver respectively, and the wireless alarm receiver is electrically connected to the positive pole of the power supply.

2. The automatic baggage drop detection system according to claim 1, characterized in that: It also includes at least one second pressure switch that is identical to the first pressure switch, wherein the side surface of the limit rod (6) is provided with a thread, and the limit rods (6) of the adjacent first pressure switches and the second pressure switches are connected by a ring (8), and the ring (8) is threadedly connected to a nut (7) through two limit rods (6) for positioning, and the two pressure switch upper panels (3) of the first pressure switch and the second pressure switch are connected in parallel.

3. The automatic baggage drop detection system according to claim 1 or 2, characterized in that: The side shapes of the pressure switch upper panel (3) and the pressure switch lower panel (1) are the same, both being equilateral triangles or regular rhombuses.

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