Mobile sampling vehicle for food and drug detection

Abstract

The utility model relates to the technical field of vehicle engineering, in particular to a mobile sampling vehicle for food and drug detection. The vehicle comprises a cab and a carriage which are adjacent to each other; the compartment is divided into a first compartment and a second compartment by a first partition plate, an operation table and an operator seat corresponding to the operation table are arranged in the first compartment, and a vehicle door and an electric control panel are further arranged on the first compartment; the compartment is divided into a cab, a detection operation area (a first compartment) and a sample storage area (a second compartment) to form multi-stage partitions, and cross contamination is effectively blocked by combining ultraviolet sterilization and an additional independent air conditioning unit.

Description

Technical Field

[0001] This utility model relates to the field of vehicle engineering technology, specifically to a mobile sampling vehicle for food and drug testing. Background Technology

[0002] The existing food and drug sampling and testing model mainly relies on sampling personnel to collect samples on-site; then the samples are transported to a fixed laboratory for preprocessing and analysis. This model has significant drawbacks, such as delayed response, limited coverage, insufficient emergency response capabilities, and the inability to maintain sample temperature continuously.

[0003] Currently, sample transportation mainly employs three methods: foam boxes with ice, vehicle-mounted refrigerators, and third-party cold chain logistics services. Among these, foam boxes with ice have significant temperature control deficiencies, failing to maintain a constant temperature; while vehicle-mounted refrigerators can maintain a low temperature environment during operation, their insulation performance significantly decreases after the vehicle is turned off; and third-party cold chain logistics services, lacking real-time monitoring mechanisms, struggle to ensure the compliance and continuity of temperature control during transportation. Each of these transportation methods carries certain temperature control risks, potentially affecting sample quality and stability. Furthermore, for sampling personnel, the sampling site typically lacks the environment and conditions for pretreatment. Some simple sample pretreatments that do not require specialized equipment can be performed by sampling personnel within the sample transport vehicle; however, most sample pretreatment cannot be carried out in the sample transport vehicle. Typically, sample transport vehicles place a refrigerator in the trunk for temporary sample storage; then, the samples are transported to a designated laboratory for testing. The space in sample transport vehicles is not fully utilized.

[0004] Therefore, there is an urgent need for a new type of mobile sampling vehicle for food and drug testing to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the present invention provides a mobile sampling vehicle for food and drug testing to solve the problems of incomplete functions and inability to maintain sample temperature continuously in existing mobile sampling vehicles.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model discloses a mobile sampling vehicle for food and drug testing, comprising: a driver's cab and a cargo compartment; wherein,

[0009] The carriage includes a first carriage and a second carriage, with a first partition separating the first carriage and the second carriage. The first carriage is adjacent to and connected to the driver's cab, and the first partition has a door for passengers to pass through.

[0010] The first carriage is equipped with an operating console and an operator's seat corresponding to the operating console, and the operating console is fixed to the carriage floor; the first carriage is also equipped with a door.

[0011] The second carriage is equipped with several refrigerators placed on the carriage floor;

[0012] The refrigerator's electrical connector plug is connected to a vehicle-mounted portable power source or an external AC power source to supply power to the refrigerator.

[0013] Preferably, the mobile sampling vehicle further includes an ultraviolet disinfection lamp, which is disposed on the first partition and faces the second compartment; the ultraviolet disinfection lamp is powered by the on-board mobile power supply or by a battery.

[0014] Preferably, the door is an automatic sliding door.

[0015] Preferably, the refrigerator includes a first refrigerator and a second refrigerator. The first refrigerator is located on the left side of the mobile sampling vehicle in the direction of travel and abuts against the body of the second compartment. The second refrigerator is located at the rear of the mobile sampling vehicle and abuts against the body of the second compartment.

[0016] Preferably, the refrigerator also includes several ambient temperature storage cabinets, which are mounted on the second refrigerator.

[0017] Preferably, it also includes a mobile power cabinet, which is installed on the floor of the second compartment and abuts against the corner space formed between the first refrigerator, the second refrigerator and the compartment body, and is in contact with the body of the second compartment; the operation panel of the mobile power cabinet faces the direction of travel of the mobile sampling vehicle, and the mobile power cabinet is equipped with the vehicle-mounted mobile power supply; the mobile power cabinet is electrically connected to an electrical control panel, which is located in the first compartment.

[0018] Preferably, it also includes a storage device, which is placed on the first refrigerator.

[0019] Preferably, it also includes an auxiliary independent air conditioning unit, which is installed on the outer side of the top of the vehicle compartment, and the vehicle compartment body has an air outlet facing into the vehicle compartment; the auxiliary independent air conditioning unit is electrically connected to the vehicle-mounted mobile power supply or an external mains power supply to supply power to the auxiliary independent air conditioning unit.

[0020] (III) Beneficial Effects

[0021] In a mobile sampling vehicle for food and drug testing according to this utility model, the vehicle compartment is divided into a driver's cab, a testing operation area (first compartment), and a sample storage area (second compartment), forming a multi-level partition. Combined with ultraviolet disinfection and an additional independent air conditioning unit, cross-contamination is effectively prevented. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the internal structure of a mobile sampling vehicle for food and drug testing according to the present invention (left view).

[0023] Figure 2 for Figure 1 A top-down view of the internal structure of the mobile sampling vehicle.

[0024] Figure 3 for Figure 1 A sectional view along the middle AA;

[0025] Figure 4 for Figure 1 A sectional view along the middle edge BB;

[0026] Figure 5 for Figure 1 A cross-sectional view along the center CC.

[0027] [Explanation of Labels in the Attached Image]

[0028] 100: Second carriage; 200: First carriage; 300: Driver's cab; 400: First partition;

[0029] 1: Control panel; 12: Operator's seat;

[0030] 2: First refrigerator; 3: Room temperature storage cabinet; 4: Second refrigerator; 5: Storage device;

[0031] 6: Ultraviolet disinfection lamp; 7: Vehicle-mounted power bank; 8: Automatic sliding door; 9: Car door. Detailed Implementation

[0032] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0034] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; "connection" can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] See Figures 1 to 5 This utility model provides a mobile sampling vehicle for food and drug testing, comprising: a driver's cab 300 and a cargo box; wherein,

[0037] The carriage includes a first carriage 200 and a second carriage 100. A first partition 400 is provided between the first carriage 200 and the second carriage 100 to separate the first carriage 200 and the second carriage 100. The first carriage 200 is adjacent to and connected to the driver's cab 300. The first partition 400 is provided with a door for passengers to pass through.

[0038] The first carriage 200 is equipped with an operating table 1 and an operator's seat 12 corresponding to the operating table 1. The operating table 1 is fixed to the carriage floor. The first carriage 200 is also equipped with a door.

[0039] The second carriage 100 is equipped with several refrigerators placed on the carriage floor;

[0040] The refrigerator's electrical connector plug is connected to a vehicle-mounted portable power source or an external AC power source to supply power to the refrigerator.

[0041] The first partition 400 physically isolates the first compartment 200 from the second compartment 100. The first compartment 200 serves as an operation and sample preparation area, equipped with an operating table 1 and an operator's seat 12, forming a testing area. The second compartment 100 serves as a sample storage area, with a refrigerator centrally located for low-temperature storage of food and drug samples. It is physically isolated from the operation area to prevent sample contamination or cross-contamination of reagents.

[0042] When the inspection vehicle is parked, it can be connected to a nearby mains power source to power the refrigerator (and other electrical equipment described later). In areas without mains power, or while in motion, the vehicle-mounted portable power supply 7 can be used to power the electrical equipment. Those skilled in the art will understand that the vehicle-mounted portable power supply 7 and external mains power for supplying vehicle electrical equipment are used in RVs, construction vehicles, and other fields, and those skilled in the art can choose according to their needs. Further details are omitted in this application.

[0043] The control panel 1 features a recessed, concealed sink embedded within the table frame. A foldable faucet and tabletop are installed on the sink, maximizing the usable area of ​​the table. The clean water tank and wastewater tank are also housed within the table frame, forming a closed-loop water treatment system, reducing the risk of biological hazards and minimizing space usage.

[0044] Preferably, the mobile sampling vehicle further includes an ultraviolet disinfection lamp 6, which is disposed on the first partition 400 and faces the second compartment 100; the ultraviolet disinfection lamp 6 is powered by the on-board mobile power supply 7 or by a battery.

[0045] When there is no activity in the second carriage 100, the ultraviolet disinfection lamp 6 is activated to disinfect the air in the storage area.

[0046] Specifically, the door is an automatic sliding door 8. The automatic sliding door 8 is triggered by an infrared sensor or a foot switch, allowing people to pass through without touching the door, thus avoiding cross-contamination caused by hand contact.

[0047] Furthermore, the refrigerator includes a first refrigerator 2 and a second refrigerator 4. The first refrigerator 2 is located on the left side of the mobile sampling vehicle in the direction of travel and abuts against the body of the second compartment 100. The second refrigerator 4 is located at the rear of the mobile sampling vehicle and abuts against the body of the second compartment 100.

[0048] The first refrigerator 2 and the second refrigerator 4 are arranged in an L-shape. In conjunction with the vehicle body structure, the weight of the equipment is concentrated in the rear axle area of ​​the carriage. Operators also have an aisle to enter the second carriage 100 and store samples. The refrigerator compressor is installed close to the metal wall of the carriage and is fixed to the bottom of the carriage. The refrigerator can use the air convection on the outside of the vehicle to enhance heat dissipation. At the same time, when the vehicle is moving, the refrigerator fixed to the bottom of the carriage will not move relative to the sample and thus will not cause it to tip over.

[0049] Furthermore, it also includes several ambient temperature storage cabinets 3, which are arranged side by side on the second refrigerator 4. The ambient temperature storage cabinets 3 and the second refrigerator 4 form an upper and lower stacked layout, utilizing the unused space on top of the refrigerators to increase storage without increasing the vehicle compartment area.

[0050] Preferably, the system also includes a mobile power cabinet, which is installed on the floor of the second compartment 100 and rests against the corner space formed between the first refrigerator 2 and the second refrigerator 4 and the vehicle body, while also contacting the body of the second compartment 100. The operation panel of the mobile power cabinet faces the direction of travel of the mobile sampling vehicle, and the mobile power cabinet contains the vehicle-mounted mobile power supply 7. The mobile power supply 7 is electrically connected to an electrical control panel (not shown in the figure), which is located in the top of the first compartment. By utilizing the L-shaped dead corner formed by the first refrigerator 2, the second refrigerator 4, and the compartment wall to embed the mobile power cabinet, the space occupied in the compartment is reduced. The mobile power supply 7 can supply power to the electrical appliances in the compartment and the vehicle. An electrical control panel is installed in the first compartment 200, which can control the power supply of the vehicle and external power sources to power the electrical appliances inside the vehicle.

[0051] Specifically, it also includes a storage device 5, which is placed on the first refrigerator 2.

[0052] The storage device 5 is equipped with a leakage collection box, nylon mesh, and metal mesh side frame. The metal mesh side frame can effectively ventilate and prevent deterioration caused by moisture. There are partitions inside the metal mesh side frame, which can adapt to the packaging needs of samples of different sizes and improve space utilization. The nylon mesh on the surface of the partitions can effectively reduce sample collision damage. The leakage collection box is located at the bottom of the storage device 5 to collect leakage. It can be quickly installed / removed, simplifying the cleaning and maintenance process.

[0053] More specifically, it also includes an auxiliary independent air conditioning unit (not shown in the figure), which is installed on the top of the vehicle compartment and has an air outlet (not shown in the figure) facing into the vehicle compartment. The auxiliary independent air conditioning unit is electrically connected to the vehicle-mounted mobile power supply or an external mains power supply to power the auxiliary independent air conditioning unit.

[0054] The additional independent air conditioning unit can be set with independent temperature control logic for the second compartment 100, avoiding the energy waste caused by the spatial coupling of traditional air conditioning. The roof-mounted design can reduce the air conditioning vents from blowing directly onto the operating table, reducing the risk of sample contamination caused by airflow disturbance. At the same time, the use of natural wind forced cooling reduces the reliance on active cooling by fans, which can reduce additional energy consumption.

[0055] In a preferred embodiment, a ventilation assembly may also be provided, comprising a first ventilation fan and a second ventilation fan. The first ventilation fan is located at the geometric center of the top of the first compartment 200, and the second ventilation fan is located at the geometric center of the top of the second compartment 100. The ventilation assembly is electrically connected to the on-board mobile power supply 7 or an external mains power supply. With the first and second ventilation fans located at the geometric centers of the compartment tops, air exchange efficiency is improved compared to an edge layout. The first ventilation fan maintains positive pressure in the first compartment 200 by blowing air, while the second ventilation fan maintains negative pressure in the second compartment 100 by suction air, thus preventing the diffusion of pollutants.

[0056] It should be understood that the above description of the specific embodiments of this utility model is only for illustrating the technical route and features of this utility model, and its purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. However, this utility model is not limited to the specific embodiments described above. All changes or modifications made within the scope of the claims of this utility model should be covered by the protection scope of this utility model.

Claims

1. A mobile sampling vehicle for food and drug testing, characterized in that, The mobile sampling vehicle includes a driver's cab and a cargo compartment; wherein... The carriage includes a first carriage and a second carriage, with a first partition separating the first carriage and the second carriage. The first carriage is adjacent to and connected to the driver's cab, and the first partition has a door for passengers to pass through. The first carriage is equipped with an operating console and an operator's seat corresponding to the operating console, and the operating console is fixed to the carriage floor; the first carriage is also equipped with a door. The second carriage is equipped with several refrigerators placed on the carriage floor and a vehicle-mounted power bank; The refrigerator's electrical connector plug is connected to the vehicle-mounted portable power source or an external AC power source to supply power to the refrigerator.

2. The mobile flow sampling vehicle of claim 1, wherein, The mobile sampling vehicle also includes an ultraviolet disinfection lamp, which is mounted on the first partition and faces the second compartment; the ultraviolet disinfection lamp is powered by the on-board mobile power supply or by a battery.

3. The mobile sampling vehicle as described in claim 1, characterized in that, The door is an automatic sliding door.

4. The mobile sampling vehicle as described in claim 1, characterized in that, The refrigerator includes a first refrigerator and a second refrigerator. The first refrigerator is located on the left side of the mobile sampling vehicle in the direction of travel and abuts against the body of the second compartment. The second refrigerator is located at the rear of the mobile sampling vehicle and abuts against the body of the second compartment.

5. The mobile flow sampling vehicle of claim 4, wherein, It also includes several ambient temperature storage cabinets, which are installed on the second refrigerator.

6. The mobile flow sampling vehicle of claim 4, wherein, It also includes a mobile power cabinet, which is installed on the floor of the second compartment and abuts against the corner space formed between the first refrigerator, the second refrigerator and the compartment body, and is in contact with the body of the second compartment; the operation panel of the mobile power cabinet faces the direction of travel of the mobile sampling vehicle, and the mobile power cabinet is equipped with the vehicle-mounted mobile power supply; the mobile power cabinet is electrically connected to an electrical control panel, which is located in the first compartment.

7. The mobile flow sampling vehicle of claim 5, wherein, It also includes a storage device, which is placed on the first refrigerator.

8. The mobile sampling vehicle as described in claim 1, characterized in that, It also includes an auxiliary independent air conditioning unit, which is installed on the outer side of the top of the vehicle compartment. The vehicle compartment has an air outlet facing into the compartment. The auxiliary independent air conditioning unit is electrically connected to the vehicle-mounted mobile power supply or an external mains power supply to power the auxiliary independent air conditioning unit.

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