Vehicle-mounted biological sampling device

Abstract

The utility model discloses a vehicle-mounted biological sampling device, which relates to the technical field of biological sample collection equipment, and comprises a carriage and a placement component, a window is arranged on the side wall of the carriage, an observation window is arranged at the window of the carriage, glass is embedded in the observation window, two holes are arranged on the side wall of the carriage, and the two holes are communicated with the placement component. Two gloves are fixedly connected to the holes of the two carriages through flanges, and the placing assemblies are arranged on the side walls of the carriages and used for placing sampling supplies. According to the utility model, the observation window and the gloves are integrated on the mobile carrier through optimization design, so that samples of personnel or articles outside the vehicle can be directly collected without getting off the vehicle, the problem that the sampling personnel are directly exposed in an epidemic situation area is solved, the risk of infection can be reduced, and the safety is further improved.

Description

Technical Field

[0011] ,

[0010] ,

[0001] The utility model relates to the technical field of biological sample collection equipment, and specifically relates to a vehicle-mounted biological sampling device. Background Technique

[0002] When an epidemic or infectious germs appear, if scientific researchers want to quickly determine the pathogenic factors and their harm levels, they need to collect samples from people or objects involved in the epidemic. If sampling personnel directly enter the epidemic area, there is a risk of infection.

[0003] Therefore, there is an urgent need for a device that can directly collect samples from people or objects outside the vehicle without getting off the vehicle, so as to solve the problem that sampling personnel are directly exposed in the epidemic area. Content of the Utility Model

[0004] The purpose of the utility model is to provide a vehicle-mounted biological sampling device to solve the problem that sampling personnel are easily infected when directly exposed in the epidemic area in the background technique. <T

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A vehicle-mounted biological sampling device includes a carriage, and also includes a placement component. A window is opened on the side wall of the carriage. An observation window is arranged at the window of the carriage. Glass is embedded in the observation window. Two holes are opened on the side wall of the carriage. Two gloves are fixedly connected through flanges at the holes of the two carriages. The placement component is arranged at the side wall of the carriage and is used for placing sampling supplies.

[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an optional solution: The placement component includes a placement plate. A placement plate groove is opened on the side wall of the carriage on the same side as the glove. A fixed shaft is fixedly connected to the inner side wall of the placement plate groove. The fixed shaft is rotatably connected through a bearing with the placement plate. A ratchet wheel is fixedly connected to the fixed shaft. A sliding block groove is opened on the side wall of the placement plate close to the ratchet wheel. A sliding block is slidably connected to the inner side wall of the sliding block groove. The sliding block is in a shape of "冂", and a pawl is rotatably connected to the inner side wall of the sliding block through a pin shaft. The pawl is unidirectionally clamped with the ratchet wheel.

[0009] In an optional solution: A damping spring is fixedly connected between the pawl and the sliding block, and a damping spring is fixedly connected between the sliding block and the inner side wall of the sliding block groove.

[0010] In an optional solution: A protrusion is arranged on the side wall of the sliding block, and the protrusion of the sliding block is slidably connected to the inner side wall of the sliding block groove.

[0011] In an optional solution: the opposite side walls of the placement plate are provided with a block groove, the inner side wall of the block groove is slidably connected with a block, the side wall of the block is provided with a chamfer, a damping spring is fixedly connected between the block and the inner side wall of the block groove, the inner side wall of the placement plate groove is provided with a groove corresponding to the shape of the block, and the block is engaged with the groove.

[0012] In an optional scheme: a limiting block groove is provided on the outer wall of the placing plate, and the limiting block is slidably connected to the inner side of the limiting block groove, and the limiting block is fixedly connected to the side wall away from the placing plate with a pull ring, and two second pull rope cavities are provided in the placing plate, and a first pull rope cavity is provided in the placing plate, and the two second pull rope cavities are communicated with the first pull rope cavity, and the limiting block groove is communicated with the first pull rope cavity, and the side wall of the sliding block away from the pawl is fixedly connected with the first pull rope, and one end of the first pull rope away from the sliding block extends through the first pull rope cavity to the limiting block groove and is fixedly connected to the side wall of the limiting block, and the side walls of the two clamping blocks located in the clamping block groove are fixedly connected with the second pull rope, and one end of the second pull rope away from the clamping block extends through the second pull rope cavity to the limiting block groove and is fixedly connected to the side wall of the limiting block.

[0013] In an optional solution: the inner side wall of the first rope pull cavity is rotatably connected to the second fixed pulley via a pin shaft, the inner side wall of the second rope pull cavity is rotatably connected to the first fixed pulley via a pin shaft, the first rope passes around the second fixed pulley, and the second rope passes around the first fixed pulley.

[0014] In an optional solution: two pulling grooves are provided on the side wall of the placement plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. Through optimized design, this utility model integrates observation windows and gloves into the mobile vehicle, allowing samples to be collected directly from people or objects outside the vehicle without getting off the vehicle. This solves the problem of sampling personnel being directly exposed to the epidemic area, reduces the risk of infection, and further improves safety.

[0017] 2. The present invention uses a one-way connection between a ratchet and a pawl so that the placement plate can only rotate in one direction. When rotated ninety degrees, it can be directly locked, and the sampling test tube rack or disinfectant can be placed on the placement plate. On the one hand, it is convenient for disinfection after collection, and on the other hand, it is convenient for the placement of sample collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 This is a schematic diagram of the flipping of the placement plate of the present invention.

[0020] Figure 3 This is the first cross-sectional view of the placement plate of the present invention.

[0021] Figure 4 This is the second cross-sectional view of the placement plate of the present invention.

[0022] Figure 5 This is a schematic diagram of the sliding block structure of the present utility model.

[0023] Figure 6 For the utility model Figure 3 Enlarged view of point A in the middle.

[0024] Notes on figure numbers: 1 carriage, 2 observation window, 3 glass, 4 second pull rope cavity, 5 gloves, 6 placement plate, 7 fixed shaft, 8 ratchet, 9 pawl, 10 sliding block, 11 first pull rope, 12 second pull rope, 13 card block, 14 pulling groove, 15 limit block, 16 pull ring, 17 first fixed pulley, 18 second fixed pulley, 19 first pull rope cavity. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0026] Example 1

[0027] In one embodiment, Figures 1-6 As shown, a vehicle-mounted biological sampling device includes a compartment 1 and a placement assembly. The compartment 1 has a window on its side wall, an observation window 2 is provided in the window, and the observation window 2 is embedded with glass 3. The compartment 1 has two holes in the side wall, and two gloves 5 are fixedly connected to the holes of the compartments 1 via flanges. The placement assembly is set on the side wall of the compartment 1 for placing sampling supplies. Through optimized design, the observation window 2 and gloves 5 are integrated into the mobile vehicle. Samples can be collected directly from people or objects outside the vehicle without leaving the vehicle. This solves the problem of sampling personnel being directly exposed to the epidemic area, reduces the risk of infection, and further improves safety.

[0028] In one embodiment, Figure 3 、 Figure 4 、 Figure 5As shown in the figure, the placing component includes a placing plate 6. A placing plate groove is provided on the side wall of the carriage 1 on the same side as the glove box 5. The inner side wall of the placing plate groove is fixedly connected with a fixed shaft 7. The fixed shaft 7 is rotatably connected through a bearing to the placing plate 6. A ratchet 8 is fixedly connected to the fixed shaft 7. A sliding block groove is provided on the side wall of the placing plate 6 close to the ratchet 8. A sliding block 10 is slidably connected to the inner side wall of the sliding block groove. The sliding block 10 is in a shape of '冂'. A pawl 9 is rotatably connected to the inner side wall of the sliding block 10 through a pin shaft. The pawl 9 is unidirectionally clamped with the ratchet 8. Through the unidirectional clamping of the ratchet 8 and the pawl 9, the placing plate 6 can only rotate unidirectionally. When it rotates 90 degrees, it can be directly in a locked state. The sampling test tube rack or disinfectant solution, etc. are placed on the placing plate 6. On the one hand, it is convenient for disinfection after collection, and on the other hand, it is convenient for placing the sample collection.

[0029] In one embodiment, as Figure 5 shown, a damping spring is fixedly connected between the pawl 9 and the sliding block 10, and a damping spring is fixedly connected between the sliding block 10 and the inner side wall of the sliding block groove. The damping spring can make the pawl 9 always keep abutted against the ratchet 8.

[0030] In one embodiment, as Figure 5 shown, a protrusion is provided on the side wall of the sliding block 10, and the protrusion of the sliding block 10 is slidably connected to the inner side wall of the sliding block groove. The protrusion can limit the sliding block 10. <00,00078>

[0031] In one embodiment, as Figure 2 and Figure 3 shown, clamping block grooves are provided on the opposite side walls of the placing plate 6. A clamping block 13 is slidably connected to the inner side wall of the clamping block groove. A chamfer is provided on the side wall of the clamping block 13. A damping spring is fixedly connected between the clamping block 13 and the inner side wall of the clamping block groove. A groove corresponding to the shape of the clamping block 13 is provided on the inner side wall of the placing plate groove. The clamping block 13 is clamped with the groove. When the placing plate 6 enters the placing plate groove, through the cooperation of the damping spring and the clamping block 13, the clamping block 13 is clamped with the placing plate groove to limit the placing plate 6 and prevent the placing plate 6 from rotating during driving and colliding with pedestrians or vehicles.

[0032] In one embodiment, as Figure 3 、 Figure 4 、 Figure 6As shown, a limit block groove is provided on the outer wall of the placement plate 6, and a limit block 15 is slidably connected to the inner side of the limit block groove. The limit block 15 is fixedly connected to the side wall away from the placement plate 6 with a pull ring 16. Two second pull rope cavities 4 are provided in the placement plate 6, and a first pull rope cavity 19 is provided in the placement plate 6. The two second pull rope cavities 4 are communicated with the first pull rope cavity 19, and the limit block groove is communicated with the first pull rope cavity 19. The side wall of the sliding block 10 away from the pawl 9 is fixedly connected with the first pull rope 11, and one end of the first pull rope 11 away from the sliding block 10 extends through the first pull rope cavity 19 to the limit block groove and is fixedly connected to the side wall of the limit block 15. The side walls of the two clamping blocks 13 located in the clamping block groove are both fixedly connected with the second pull rope 12, and one end of the second pull rope 12 away from the clamping block 13 extends through the second pull rope cavity 4 to the limit block groove and is fixedly connected to the side wall of the limit block 15. Pull the pull ring 16, the pull ring 16 pulls the limit block 15 out of the limit block groove, at this time the limit block 15 pulls the two second pull ropes 12, the two second pull ropes 12 drive the two card blocks 13 into the card block groove, and releases the groove engagement with the placement plate groove, so that the placement plate 6 can rotate. When the sampling is completed, pull the pull ring 16 again, the pull ring 16 pulls the limit block 15 out of the limit block groove, the limit block 15 pulls the first pull rope 11, the first pull rope 11 pulls the sliding block 10 into the sliding block groove, so that the pawl 9 releases the one-way engagement with the ratchet 8. At this time, the placement plate 6 can be rotated in the opposite direction into the placement plate groove for storage. The operation is quick and convenient.

[0033] In one embodiment, Figure 6 As shown, the inner wall of the first rope chamber 19 is rotatably connected to the second fixed pulley 18 via a pin, and the inner wall of the second rope chamber 4 is rotatably connected to the first fixed pulley 17 via a pin. The first rope 11 passes around the second fixed pulley 18, and the second rope 12 passes around the first fixed pulley 17. The fixed pulleys can change the direction of the rope pulling force.

[0034] Example 2

[0035] In one embodiment, Figure 1 and Figure 4 As shown, the sidewall of the placement plate 6 is provided with two pulling grooves 14. It is convenient to pull the placement plate 6 out from the placement plate groove by hand.

[0036] The above embodiment discloses a vehicle-mounted biological sampling device, wherein the observation window 2 is fixed to the vehicle wall at a certain angle for observing the sampling area outside the vehicle;

[0037] An inner pressure frame is provided inside the observation window 2. The inner pressure frame is made of Q235 and is used to press and seal the glass from the inside. Glass 3 is provided inside the observation window 2. Glass 3 is tempered glass with rounded corners. It is used to view the collection area outside the vehicle.

[0038] An external pressure frame is provided inside the observation window 2. The material of the external pressure frame is Q235 and is used to press and seal the glass from the outside.

[0039] Gloves 5 are latex gloves, which are stretch-resistant, acid-resistant, alkali-resistant, waterproof and oil-proof, and are used to isolate and protect the sampling personnel and samples;

[0040] Through optimized design, the utility model integrates the observation window 2 and the gloves 5 into the mobile vehicle, so that samples can be collected directly from people or objects outside the vehicle without getting off the vehicle, solving the problem of sampling personnel being directly exposed to the epidemic area, reducing the risk of infection, and further improving safety.

[0041] Pull the pull ring 16, the pull ring 16 pulls the limit block 15 out of the limit block groove, at this time the limit block 15 pulls the two second pull ropes 12, the two second pull ropes 12 drive the two clamping blocks 13 into the clamping block groove, releasing the clamping connection with the groove of the placement plate groove, so that the placement plate 6 can rotate;

[0042] The one-way engagement of the ratchet 8 and the pawl 9 allows the placement plate 6 to rotate in only one direction. When rotated ninety degrees, it can be directly locked, and a sample tube rack or disinfectant can be placed on the placement plate 6, which is convenient for disinfection after collection and convenient for placement of sample collection.

[0043] When the sampling is completed, the pull ring 16 is pulled again, and the pull ring 16 pulls the limit block 15 out of the limit block groove. The limit block 15 pulls the first pull rope 11, and the first pull rope 11 pulls the sliding block 10 into the sliding block groove, so that the pawl 9 releases the one-way engagement with the ratchet 8. At this time, the placement plate 6 can be rotated in the opposite direction and put into the placement plate groove for storage. The operation is quick and convenient.

[0044] When the placement plate 6 enters the placement plate groove, the damping spring and the block 13 cooperate to make the block 13 engage with the placement plate groove, thereby limiting the placement plate 6 and preventing the placement plate 6 from rotating during driving and colliding with pedestrians or vehicles.

[0045] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A vehicle-mounted biological sampling device, comprising a vehicle compartment (1), characterized in that: It further includes a placement component. A window is provided on the side wall of the carriage (1). An observation window (2) is arranged at the window of the carriage (1). Glass (3) is embedded in the observation window (2). Two holes are provided on the side wall of the carriage (1). Two gloves (5) are fixedly connected through flanges at the holes of the two carriages (1). The placement component is arranged on the side wall of the carriage (1) and is used for placing sampling supplies; The placement component includes a placement plate (6). A placement plate groove is provided on the side wall of the carriage (1) on the same side as the glove (5). A fixed shaft (7) is fixedly connected to the inner side wall of the placement plate groove. The fixed shaft (7) is rotatably connected through a bearing to the placement plate (6). A ratchet wheel (8) is fixedly connected to the fixed shaft (7). A sliding block groove is provided on the side wall of the placement plate (6) close to the ratchet wheel (8). A sliding block (10) is slidably connected to the inner side wall of the sliding block groove. The sliding block (10) is in a shape of "冂". A pawl (9) is rotatably connected to the inner side wall of the sliding block (10) through a pin shaft. The pawl (9) is unidirectionally clamped with the ratchet wheel (8).

2. The vehicle-mounted biological sampling device according to claim 1, characterized in that: A damping spring is fixedly connected between the pawl (9) and the sliding block (10). A damping spring is fixedly connected between the sliding block (10) and the inner side wall of the sliding block groove.

3. The vehicle-mounted biological sampling device according to claim 2, characterized in that: A protrusion is provided on the side wall of the sliding block (10). The protrusion of the sliding block (10) is slidably connected to the inner side wall of the sliding block groove.

4. The vehicle-mounted biological sampling device according to claim 3, characterized in that: Clamping block grooves are provided on the opposite side walls of the placement plate (6). A clamping block (13) is slidably connected to the inner side wall of the clamping block groove. A chamfer is provided on the side wall of the clamping block (13). A damping spring is fixedly connected between the clamping block (13) and the inner side wall of the clamping block groove. A groove corresponding to the shape of the clamping block (13) is provided on the inner side wall of the placement plate groove. The clamping block (13) is clamped with the groove.

5. The vehicle-mounted biological sampling device according to claim 4, characterized in that: A limiting block groove is provided on the outer side wall of the placement plate (6). A limiting block (15) is slidably connected inside the limiting block groove. A pull ring (16) is fixedly connected to the side wall of the limiting block (15) away from the placement plate (6). Two second pull rope cavities (4) are provided inside the placement plate (6). A first pull rope cavity (19) is provided inside the placement plate (6). The two second pull rope cavities (4) communicate with the first pull rope cavity (19). The limiting block groove communicates with the first pull rope cavity (19). A first pull rope (11) is fixedly connected to the side wall of the sliding block (10) away from the pawl (9). One end of the first pull rope (11) away from the sliding block (10) extends through the first pull rope cavity (19) to the inside of the limiting block groove and is fixedly connected to the side wall of the limiting block (15). Second pull ropes (12) are fixedly connected to the side walls of the two clamping blocks (13) located inside the clamping block grooves. One end of the second pull rope (12) away from the clamping block (13) extends through the second pull rope cavity (4) to the inside of the limiting block groove and is fixedly connected to the side wall of the limiting block (15).

6. The vehicle-mounted biological sampling device according to claim 5, characterized in that: The inner side wall of the first rope-drawing cavity (19) is rotatably connected to the second fixed pulley (18) via a pin shaft, and the inner side wall of the second rope-drawing cavity (4) is rotatably connected to the first fixed pulley (17) via a pin shaft; the first rope (11) passes around the second fixed pulley (18), and the second rope (12) passes around the first fixed pulley (17).

7. The vehicle-mounted biological sampling device according to claim 6, characterized in that: The side wall of the placement plate (6) is provided with two pulling grooves (14).

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