Mobile physical examination sampling device and use method thereof

Abstract

The invention belongs to the technical field of medical sampling, particularly relates to a movable physical examination sampling device and a use method thereof, and aims to solve the problems that most of existing sampling stations are in a fixed state, and the height and angle of physical examination personnel with different heights and sitting postures cannot be adjusted; the waste collecting box and the sample collecting box are easy to fall off from the cushion block; in order to solve the problems that in the prior art, a patient is prone to being invaded by cold during sampling, and the like, according to the scheme, a movable physical examination vehicle is included, silent universal wheels are installed at the four corners of the bottom of the movable physical examination vehicle and used for making the movable physical examination vehicle move flexibly, and a pushing handle is fixed to one side of the movable physical examination vehicle and used for pushing the movable physical examination vehicle to move; according to the physical examination sampling device, the movable physical examination vehicle can be moved to a designated position for physical examination sampling, the flexibility, convenience and efficiency of the physical examination sampling process are greatly improved, and in addition, the height and angle of the workbench can be adjusted according to the height and sitting posture of a patient.

Description

Technical Field

[0001] The present invention relates to the technical field of medical sampling, and in particular to a mobile physical examination sampling device and a use method thereof. Background Art

[0002] Before testing the patient, relevant samples need to be collected from the patient to facilitate subsequent testing. The samples are diverse, such as skin, urine, and oral mucosa. In existing technologies, sampling generally requires queuing in front of a fixed sampling station.

[0003] The prior art still has the following disadvantages in the process of sampling:

[0004] 1. In the prior art, sampling stations are mostly fixed, and the physical examination sampling process is not flexible enough, has low convenience, and low efficiency.

[0005] 2. When sampling, the pad is usually fixed on the sampling station, and the height and angle cannot be adjusted for medical examiners of different heights and sitting postures, which causes discomfort to patients.

[0006] 3. In addition, during sampling, waste collection boxes and sample collection boxes are mostly placed on pads. However, during the sampling process, there are many patients, who are prone to touch the pads, causing the collection boxes on them to fall off.

[0007] 4. During the sampling process, such as skin sampling, the patient is required to place the arm with the sleeves rolled up on the pad for skin sampling. However, in the cold winter, this is easy to cause the patient to be attacked by wind and cold.

[0008] In view of the above problems, the present invention document proposes a mobile physical examination sampling device and a method for using the same. Summary of the invention

[0009] The purpose of the present invention is to solve the shortcomings that most existing sampling stations are fixed and cannot be adjusted in height and angle according to physical examination personnel of different heights and sitting postures, waste collection boxes and sample collection boxes are easy to fall on the pads, and patients are easily attacked by wind and cold during sampling. A mobile physical examination sampling device and its use method are proposed.

[0010] In order to achieve the above object, the present invention adopts the following technical solutions:

[0011] A mobile physical examination sampling device comprises a mobile physical examination vehicle, wherein the four corners of the bottom of the mobile physical examination vehicle are all equipped with silent universal wheels for making the mobile physical examination vehicle move flexibly, a push handle is fixed on one side of the mobile physical examination vehicle for pushing the mobile physical examination vehicle to move, a workbench is arranged on the top of the mobile physical examination vehicle for allowing patients to undergo physical examination and sampling, and a plurality of pads are fixed on the top of the mobile physical examination vehicle for supporting the workbench;

[0012] It also includes a transmission bin, a storage bin and a collection bin, and the transmission bin, the storage bin and the collection bin are sequentially arranged in the mobile physical examination vehicle. A plurality of cavities are arranged in the storage bin through partitions for storing different physical examination consumables and reagents. The collection bin is used to store skin sampling swab sets, urine collection cups and throat swab sampling sets after physical examination. One side of the mobile physical examination vehicle is rotatably connected to two closed doors through a hinge shaft for closing the storage bin and the collection bin;

[0013] It also includes two support rods that slide through the top of the mobile physical examination vehicle and are used to support the workbench. The top of the mobile physical examination vehicle is slidably connected to a moving plate, and the moving plate is located between the mobile physical examination vehicle and the workbench.

[0014] It also includes two collection boxes, and both of the collection boxes are arranged on the top of the workbench, and are used to hold physical examination samples and physical examination waste;

[0015] A height adjustment structure is arranged in the transmission compartment and is used to adjust the height of the workbench;

[0016] The angle adjustment structure is arranged on the top of the mobile physical examination vehicle and is used to adjust the angle of the workbench.

[0017] In one possible design, the height adjustment structure includes a two-way screw rotating in a transmission bin, the outer wall thread sleeve of the two-way screw is provided with two moving seats, the two moving seats are respectively located on the positive and negative thread sections of the two-way screw, the two moving seats both slide on the bottom inner wall of the transmission bin, the tops of the two moving seats are rotatably connected with connecting rods, the tops of the two connecting rods extend to the top of the mobile physical examination vehicle and are rotatably connected with connecting seats, the cooperation between the moving seat and the connecting rod is used to drive the workbench to rise and fall, the tops of the two connecting seats are fixed with universal balls, and the universal balls are rotatably embedded in the bottom of the workbench, and the cooperation of the two universal balls is used to rotate the workbench, the outer wall fixed sleeve of the two-way screw is provided with a worm gear, and the transmission bin is rotated. A worm is connected, and the worm and the bidirectional lead screw are arranged vertically, the worm meshes with the worm wheel to drive the bidirectional lead screw to rotate, one end of the worm rotates and extends to one side of the mobile physical examination vehicle, the outer wall of the worm is provided with a fixed plate through a slide groove and a sliding sleeve of a slider, a first tension spring is fixed to the side of the fixed plate close to the mobile physical examination vehicle, one end of the first tension spring is fixedly connected to the outer wall of the worm, a sleeve is fixed to the side of the fixed plate away from the first tension spring, and a handle is fixed to the end of the sleeve away from the fixed plate, and the handle drives the worm to rotate through the fixed plate; the handle is pulled outward, the worm is driven to rotate through the handle, and the worm drives the bidirectional lead screw to rotate through the cooperation of the worm wheel, thereby controlling the two moving seats to move toward each other, and then controlling the height of the workbench through the connecting rod.

[0018] In a possible design, the angle adjustment structure includes a fixed seat fixed on the top of the mobile physical examination vehicle, a first pin rod slidingly penetrates the fixed seat, a second tension spring is sleeved on the outer wall of the first pin rod, one end of the second tension spring is fixedly connected to one side of the fixed seat, and the other end of the second tension spring is fixedly connected to the outer wall of the first pin rod, a fixed block is fixed on the top of the movable plate, and the fixed block is located between the fixed seat and one of the support rods, one end of the first pin rod is fixedly penetrated through the fixed block, and a plurality of pin holes are provided on one side of the two support rods, a fixed platform is fixed on the top of the movable plate, a second pin rod is fixed on one side of the fixed platform, and the second pin rod is connected to the first pin rod. They are respectively plugged into and matched with the pin holes on one side of the corresponding support rods to brake the support rods; when the angle of the workbench needs to be adjusted, the patient pushes the movable plate to move through the pushing plate, and the movable plate simultaneously drives the first pin and the second pin to release the brake on the support rod. Then, the patient lies on the workbench and controls the workbench to rotate according to his own needs, and the workbench drives the corresponding support rods to rise and fall during the rotation of the workbench. When the workbench rotates to the corresponding angle, the push on the pushing plate is released, and the first pin and the second pin are reset and reinserted into the pin holes under the tension of the second tension spring, and the support rods are braked again. At this time, the two support rods restrict the workbench to complete the angle adjustment.

[0019] In a possible design, the angle adjustment structure also includes two grooves arranged at the bottom of the workbench, the top ends of the two support rods extend into the corresponding grooves respectively, and the inner walls on both sides of the two grooves that are away from each other are provided with movable grooves. The same pin is slidably connected between two adjacent movable grooves, and one end of the pin is fixedly passed through the corresponding support rod. The lifting and lowering of the two support rods can adjust the rotation of the workbench.

[0020] In a possible design, two slide rails are fixed on the top of the workbench, and the collection box slides with the slide rails. The two collection boxes are slidably connected to the top of the mobile physical examination vehicle through corresponding slide rails. The slide rails are composed of two T-bars. A pad is fixed on the top of the mobile physical examination vehicle, and the pad is located between the two collection boxes. A cotton pad is fixed on the top of the pad, and the pad and the cotton pad are used for physical examination and sampling of patients.

[0021] In a possible design, an L-shaped plate is fixed to the side of the first pin rod away from the fixed seat, and the bottom end of the L-shaped plate extends between the handle and the fixed plate; when the height of the workbench needs to be adjusted, the L-shaped plate is moved outward by the handle and the fixed plate, and then the brakes on the two support rods can be released, which facilitates the smooth control of the lifting and lowering of the workbench in the later stage.

[0022] In a possible design, a pushing plate is fixed on the top of the movable plate, and the pushing plate is located on the side of the top of the movable plate away from the fixed block, and is used to push the movable plate to move to release the braking of the first pin rod and the second pin rod on the support rod. A rubber sleeve is fixedly embedded on the top of the mobile physical examination vehicle, and one end of the support rod passes through the rubber sleeve, which is used to increase the friction between the mobile physical examination vehicle and the support rod to prevent the workbench from rotating easily.

[0023] In a possible design, a cavity is provided in the workbench for storing clean water, and a piston plate is sealingly and slidably connected in the cavity, and a threaded rod is rotatably connected to one side of the piston plate, and one end of the threaded rod is threadedly extended to one side of the workbench for controlling the piston plate to squeeze the water in the cavity, and two cylinders are fixed to the top inner wall of the cavity, and the bottoms of the two cylinders are provided with through holes connected to the cavity, and the two cylinders are sealingly and slidably connected with piston columns, and the tops of the two piston columns are slid and extended to the top of the workbench, and the water in the cavity enters the cylinder through the through holes to push the piston column to rise, and the bottoms of the two collection boxes are provided with positioning holes, and the positioning holes cooperate with the piston column to brake the collection box; the movement of the piston plate is controlled by the threaded rod, and then the lifting and lowering of the piston column can be controlled by squeezing and releasing the water in the cavity, and the collection box can be fixed with the cooperation of the T-bar.

[0024] In one possible design, a serpentine hose is fixed in the pad, both ends of the serpentine hose are fixed and extend into the cavity, a water pump is fixed in the cavity, and the liquid outlet of the water pump is connected to one end of the serpentine hose, and a plurality of heating plates are fixed to the bottom inner wall of the cavity for heating the water in the cavity; the water in the cavity is heated by the heating plates, and then the water pump circulates the hot water in the cavity through the serpentine hose between the cavity and the pad, thereby warming the patient's arm and bringing warmth to the patient during winter physical examinations.

[0025] In the present application, a method for using a mobile physical examination sampling device comprises the following steps:

[0026] S1. The medical examination cart can be easily moved to the designated position through the silent universal wheels and push handle. When adjusting the height of the workbench, pull the handle to move the fixed plate and release the brake of the support rod, then turn the handle to drive the bidirectional lead screw, and adjust the height of the workbench through the connecting rod to adapt to different patients.

[0027] S2. When adjusting the angle of the workbench, the patient pushes the moving plate to release the support rod brake, and then rotates the workbench to the required angle; after releasing the thrust, the first pin and the second pin are reset to brake the support rod again, completing the workbench angle adjustment.

[0028] S3. The collection box on the top of the workbench is used to store samples and waste respectively; the threaded rod is turned to release the squeezing of water, so that the water enters the cavity and moves the piston rod downward, thereby releasing the brake on the collection box; then, the collection box containing the sample is moved to the collection bin for storage;

[0029] S4. When taking skin samples, place the arm on a heated cotton pad and use a water pump to circulate hot water in the pad and cavity to warm the patient's arm and improve the comfort of winter physical examinations.

[0030] Beneficial effect: In the present invention, the outer wall threaded sleeve of the bidirectional lead screw is provided with two moving seats, the tops of the two moving seats are rotatably connected with connecting rods, the tops of the two connecting rods are rotatably connected with connecting seats, the tops of the two connecting seats are fixed with universal balls, and the universal balls are rotatably embedded in the bottom of the workbench, the outer wall fixed sleeve of the bidirectional lead screw is provided with a worm gear, and the transmission bin is rotatably connected with a worm; the handle is pulled outward, the worm is driven to rotate by the handle, and the worm drives the bidirectional lead screw to rotate through the cooperation of the worm gear, so as to control the two moving seats to move toward each other, and then the height of the workbench is controlled by the connecting rod;

[0031] In the present invention, a first pin rod is slidably penetrated in the fixed seat, a fixed block is fixed on the top of the movable plate, one end of the first pin rod is fixedly penetrated through the fixed block, and one side of the two support rods is provided with a plurality of pin holes, and a second pin rod is fixed on the top of the movable plate through the fixed platform, and the second pin rod and the first pin rod are respectively plugged and matched with the pin holes on one side of the corresponding support rod; the movable plate is pushed to move by the pushing plate, and the movable plate synchronously drives the first pin rod and the second pin rod to release the brake on the support rod, control the workbench to rotate, and drive the corresponding support rod to rise and fall during the rotation of the workbench, and vice versa, the two support rods can be braked to complete the angle adjustment;

[0032] In the present invention, one end of the worm is rotated to extend to one side of the mobile physical examination vehicle, and the outer wall of the worm is provided with a fixed plate through a sliding groove and a sliding block sliding sleeve, and a first tension spring is fixed to the side of the fixed plate close to the mobile physical examination vehicle, one end of the first tension spring is fixedly connected to the outer wall of the worm, and a sleeve is fixed to the side of the fixed plate away from the first tension spring, and a handle is fixed to the end of the sleeve away from the fixed plate, and the handle drives the worm to rotate through the fixed plate, and an L-shaped plate is fixed to the side of the first pin away from the fixed seat, and the bottom end of the L-shaped plate extends between the handle and the fixed plate; when the height of the workbench needs to be adjusted, the L-shaped plate is synchronously driven to move by moving the handle and the fixed plate outward, and then the brakes on the two support rods can be released, which facilitates the smooth control of the lifting and lowering of the workbench in the later stage.

[0033] In the present invention, silent universal wheels are installed at the four corners of the bottom of the mobile physical examination vehicle, a push handle is fixed on one side of the mobile physical examination vehicle, and a transmission warehouse, a storage warehouse and a collection warehouse are sequentially arranged in the mobile physical examination vehicle, and a plurality of cavities are arranged in the storage warehouse through a partition for storing different physical examination consumables and reagents, and the collection warehouse is used to store skin sampling swab sets, urine collection cups, and throat swab sampling sets after physical examination; through the cooperation of silent universal wheels and push handles, the mobile physical examination vehicle can be easily moved to a designated position for physical examination sampling operations, which greatly improves the flexibility, convenience and efficiency of the physical examination sampling process, and skin sampling swab sets, urine collection cups, throat swab sampling sets, etc. can be placed in the storage warehouse to meet the needs of various physical examination items;

[0034] In the present invention, a piston plate is sealingly and slidably connected in the cavity, a threaded rod is rotatably connected to one side of the piston plate, one end of the threaded rod is threadedly extended to one side of the workbench, two cylinders are fixed to the top inner wall of the cavity, the bottoms of the two cylinders are provided with through holes, piston columns are sealingly and slidably connected in the two cylinders, and the bottoms of the two collection boxes are provided with positioning holes; the movement of the piston plate is controlled by the threaded rod, and the lifting and lowering of the piston column can be controlled by squeezing and releasing the water in the cavity, and the collection box can be fixed with the cooperation of the T-bar to prevent the two collection boxes from being overturned on the workbench;

[0035] In the present invention, a serpentine hose is fixed in the pad, both ends of the serpentine hose are fixed and extend into the cavity, a water pump is fixed in the cavity, and the liquid outlet end of the water pump is connected to one end of the serpentine hose, and a plurality of heating plates are fixed to the bottom inner wall of the cavity; the water in the cavity is heated by the heating plates, and then the water pump circulates the hot water in the cavity through the serpentine hose between the cavity and the pad, thereby warming the patient's arm and bringing warmth to the patient during winter physical examinations.

[0036] In the present invention, the mobile physical examination vehicle can be moved to a designated location for physical examination and sampling, which greatly improves the flexibility, convenience and efficiency of the physical examination sampling process. In addition, the height and angle of the workbench can be adjusted according to the patient's height and sitting posture, so that the patient can perform physical examination and sampling more comfortably. In addition, a variety of physical examination consumables and reagents are placed in the storage bin to meet the needs of various physical examination items. During the physical examination, the collection box can also be quickly fixed to prevent the collection box from being overturned. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of the three-dimensional structure of a mobile physical examination sampling device provided in Example 1 of the present invention;

[0038] Figure 2 A schematic diagram of a three-dimensional explosion structure of a mobile physical examination sampling device provided in Example 1 of the present invention;

[0039] Figure 3 This is a schematic diagram of the front and cross-sectional structure of a mobile physical examination sampling device provided in Example 1 of the present invention;

[0040] Figure 4 A schematic diagram of a side cross-sectional structure of a mobile physical examination sampling device provided in Example 1 of the present invention;

[0041] Figure 5 A schematic diagram of a three-dimensional exploded structure of a worm, a bidirectional lead screw and a handle of a mobile physical examination sampling device provided in Example 1 of the present invention;

[0042] Figure 6 A schematic diagram of the three-dimensional structure of a support rod, a first pin rod and a movable plate of a mobile physical examination sampling device provided in Example 1 of the present invention;

[0043] Figure 7 A schematic diagram of a three-dimensional exploded structure of a workbench and a collection box of a mobile physical examination sampling device provided in Example 1 of the present invention;

[0044] Figure 8 A schematic diagram of a three-dimensional cross-sectional structure of a workbench and a collection box of a mobile physical examination sampling device provided in Example 2 of the present invention;

[0045] Fig. 9 A schematic diagram of a three-dimensional exploded cross-sectional structure of a second tension spring and a cylinder of a mobile physical examination sampling device provided in Example 2 of the present invention;

[0046] Fig.10 This is a schematic diagram of a three-dimensional exploded cross-sectional structure of a workbench and a pad of a mobile physical examination sampling device provided in Example 2 of the present invention.

[0047] In the figure: 1. Mobile medical examination vehicle; 2. Silent universal wheel; 3. Push handle; 4. Transmission compartment; 5. Storage compartment; 6. Collection compartment; 7. Closed door; 8. Water pump; 9. Workbench; 10. Cushion block; 11. Moving seat; 12. Bidirectional screw; 13. Connecting rod; 14. Connecting seat; 15. Universal ball; 16. Worm gear; 17. Worm; 18. Fixed plate; 19. First tension spring; 20. Sleeve; 21. Handle; 22. Support rod; 23. Rubber sleeve; 24. Groove; 25. Moving groove ; 26. Pin column; 27. Pin hole; 28. Fixed seat; 29. ​​First pin rod; 30. Second tension spring; 31. Moving plate; 32. Fixed block; 33. Fixed platform; 34. Second pin rod; 35. Push plate; 36. L-shaped plate; 37. T-shaped bar; 38. Collecting box; 39. Pad; 40. Cotton pad; 41. Cavity; 42. Piston plate; 43. Threaded rod; 44. Cylinder; 45. Through hole; 46. Piston column; 47. Positioning hole; 48. Heating plate; 49. Serpentine hose. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0049] Example 1: Reference Figure 1 and Figure 2 The sampling device relates to the field of physical examination sampling technology. The structure includes a mobile physical examination vehicle 1. Silent universal wheels 2 are installed at the four corners of the bottom of the mobile physical examination vehicle 1. The arrangement of the silent universal wheels 2 enables the mobile physical examination vehicle 1 to be flexibly moved, which is convenient for physical examination sampling at different locations. A push handle 3 is fixed on one side of the mobile physical examination vehicle 1, and an operator can conveniently push the mobile physical examination vehicle 1 to move by the push handle 3.

[0050] Reference Figure 1 and Figure 2 A workbench 9 is provided on the top of the mobile medical examination vehicle 1, and the workbench 9 is used for patients to take samples for medical examination, such as skin sampling, urine collection, etc. In order to ensure the stability of the workbench 9, a plurality of pads 10 are also fixed on the top of the mobile medical examination vehicle 1, and the pads 10 play a supporting role for the workbench 9.

[0051] Reference Figure 2 and Figure 3 In addition, a transmission bin 4, a storage bin 5 and a collection bin 6 are sequentially arranged in the mobile physical examination vehicle 1. A plurality of cavities are arranged in the storage bin 5 through partitions for storing different physical examination consumables and reagents, such as test strips, syringes, test tubes, urine collection cups, throat swab sampling kits, etc. The collection bin 6 is used to store waste such as skin sampling swab kits, urine collection cups, throat swab sampling kits, etc. after the physical examination. In order to facilitate the taking and placing of items, two closed doors 7 are connected to one side of the mobile physical examination vehicle 1 through a hinge shaft. The closed door 7 can close the storage bin 5 and the collection bin 6 to keep the interior clean and hygienic.

[0052] Reference Figure 2 and Figure 4 In this embodiment, two support rods 22 are also provided to slide through the top of the mobile medical examination vehicle 1. The support rods 22 are used to further support the workbench 9 and improve the stability of the workbench 9. A moving plate 31 is slidably connected to the top of the mobile medical examination vehicle 1. The moving plate 31 is located between the mobile medical examination vehicle 1 and the workbench 9. The setting of the moving plate 31 facilitates the subsequent adjustment of the angle of the workbench 9.

[0053] Reference Figure 2 Two collecting boxes 38 are also provided on the top of the workbench 9. The collecting boxes 38 are used to hold physical examination samples and physical examination waste to facilitate subsequent processing and recycling.

[0054] Reference Figure 2 and Figure 5 In order to achieve the height adjustment of the workbench 9, a height adjustment structure is provided in the transmission chamber 4 in this embodiment. The height adjustment structure includes a bidirectional lead screw 12 rotating in the transmission chamber 4, and the outer wall thread sleeve of the bidirectional lead screw 12 is provided with two moving seats 11, and the two moving seats 11 are respectively located on the positive and negative thread sections of the bidirectional lead screw 12. The two moving seats 11 both slide on the bottom inner wall of the transmission chamber 4, and the tops of the moving seats 11 are rotatably connected to the connecting rod 13, and the tops of the connecting rod 13 extend to the top of the mobile physical examination vehicle 1 and are rotatably connected to the connecting seat 14. A universal ball 15 is fixed to the top of the connecting seat 14, and the universal ball 15 is rotatably embedded in the bottom of the workbench 9. By rotating the bidirectional lead screw 12, the two moving seats 11 can be driven to move toward or away from each other, and then the workbench 9 is driven to rise and fall through the cooperation of the connecting rod 13 and the universal ball 15 to achieve height adjustment.

[0055] Reference Figure 4 and Figure 5 In order to drive the bidirectional lead screw 12 to rotate, the present embodiment further rotatably connects a worm 17 in the transmission chamber 4. The worm 17 is arranged vertically with the bidirectional lead screw 12, and the worm 17 is meshed with a worm wheel 16 arranged on the outer wall of the bidirectional lead screw 12. One end of the worm 17 rotates and extends to one side of the mobile medical examination vehicle 1. The outer wall of the worm 17 is provided with a fixed plate 18 through a sliding groove and a sliding block. A first tension spring 19 is fixed to the side of the fixed plate 18 close to the mobile medical examination vehicle 1, and one end of the first tension spring 19 is fixedly connected to the outer wall of the worm 17. A sleeve 20 is fixed to the side of the fixed plate 18 away from the first tension spring 19, and a handle 21 is fixed to the end of the sleeve 20 away from the fixed plate 18.

[0056] When the height of the workbench 9 needs to be adjusted, the operator can pull the handle 21 outward to drive the worm 17 to rotate through the handle 21. The worm 17 drives the bidirectional screw 12 to rotate through the cooperation of the worm wheel 16, thereby controlling the two moving seats 11 to move toward each other, and driving the workbench 9 to rise or fall to a suitable height through the cooperation of the connecting rod 13 and the universal ball 15.

[0057] Reference Figure 2 and Figure 6In order to achieve the angle adjustment of the workbench 9, the present embodiment also provides an angle adjustment structure on the top of the mobile physical examination vehicle 1. The angle adjustment structure includes a fixed seat 28 fixed on the top of the mobile physical examination vehicle 1, a first pin 29 is slidably penetrated in the fixed seat 28, a second tension spring 30 is sleeved on the outer wall of the first pin 29, one end of the second tension spring 30 is fixedly connected to one side of the fixed seat 28, and the other end is fixedly connected to the outer wall of the first pin 29. A fixed block 32 is fixed on the top of the mobile plate 31, the fixed block 32 is located between the fixed seat 28 and one of the support rods 22, and one end of the first pin 29 is fixedly penetrated through the fixed block 32. A plurality of pin holes 27 are provided on one side of the two support rods 22, and a fixed platform 33 is also fixed on the top of the mobile plate 31, and a second pin 34 is fixed on one side of the fixed platform 33. The first pin 29 and the second pin 34 are respectively plugged into and matched with the pin holes 27 on one side of the corresponding support rod 22, so as to brake the support rod 22.

[0058] When the angle of the workbench 9 needs to be adjusted, the patient can push the push plate 35 to push the movable plate 31 to move, and the movable plate 31 simultaneously drives the first pin 29 and the second pin 34 to move, thereby releasing the brake on the support rod 22. Then, the patient can lie on the workbench 9 and control the workbench 9 to rotate according to his own needs. During the rotation of the workbench 9, the corresponding support rod 22 will be driven up or down. When the workbench 9 rotates to the required angle, the push on the push plate 35 is released, and the first pin 29 and the second pin 34 are reset under the tension of the second tension spring 30, and reinserted into the pin hole 27 to brake the support rod 22. At this time, the two support rods 22 restrict the workbench 9 to complete the angle adjustment.

[0059] Reference Figure 4 , two grooves 24 are provided at the bottom of the workbench 9. The two grooves 24 are used to accommodate the top parts of the support rods 22. The two support rods 22 extend into the corresponding grooves 24 through their top ends, respectively, so as to support the workbench 9. In order to enable the workbench 9 to rotate, movable grooves 25 are provided on the inner walls on both sides of the two grooves 24 that are away from each other. These movable grooves 25 are used for sliding connection pins 26. Specifically, a pin 26 is slidably connected between two adjacent movable grooves 25, and one end of the pin 26 is fixed and passes through the corresponding support rod 22. In this way, when the two support rods 22 are in the process of lifting, due to the sliding of the pin 26 in the movable groove 25, the workbench 9 can be rotated relative to the support rod 22, thereby adjusting the angle of the workbench 9.

[0060] Reference Figure 7Next, we fixed two slide rails on the top of the workbench 9. These two slide rails are used to slide with the collection box 38. Specifically, the slide rails are composed of two T-bars 37, which are fixed in parallel to the top of the workbench 9. At the same time, on the top of the mobile physical examination vehicle 1, we fixed a pad 39, and the pad 39 is located between the two collection boxes 38. In this way, the two collection boxes 38 can be slidably connected to the top of the mobile physical examination vehicle 1 through the corresponding slide rails. During the sliding process, the collection box 38 moves along the T-bar 37. In addition, in order to increase the comfort of the patient, we also fixed a cotton pad 40 on the top of the pad 39. In this way, the pad 39 and the cotton pad 40 are used together to take samples for physical examinations on patients.

[0061] Reference Figure 6 , we fix an L-shaped plate 36 on the side of the first pin 29 away from the fixed seat 28. The bottom end of the L-shaped plate 36 extends between the handle 21 and the fixed plate 18. When the height of the workbench 9 needs to be adjusted, we can operate the handle 21 and the fixed plate 18 to move them outward. This movement process will synchronously drive the L-shaped plate 36 to move. Due to the existence of the L-shaped plate 36, it can release the braking effect on the two support rods 22. In this way, we can smoothly control the workbench 9 to perform lifting operations.

[0062] Reference Figure 4 and Figure 6 A push plate 35 is fixedly connected to the top of the movable plate 31, and the push plate 35 is arranged on the side of the movable plate 31 away from the fixed block 32. When the movable plate 31 needs to be moved to release the braking of the support rod 22 by the first pin 29 and the second pin 34, the operator can do so by pushing the push plate 35. In addition, a rubber sleeve 23 is fixedly embedded on the top of the mobile physical examination vehicle 1, and one end of the support rod 22 passes through the rubber sleeve 23. Due to the presence of the rubber sleeve 23, the friction between the mobile physical examination vehicle 1 and the support rod 22 is increased, thereby preventing the workbench 9 from rotating easily and ensuring the stability of the device.

[0063] Through the design of the above structure, the mobile physical examination sampling device of this embodiment not only has the characteristics of flexible movement and convenient sampling, but also can adjust the height and angle of the workbench 9 according to the needs of the patient, thereby improving the comfort and convenience of physical examination sampling. In addition, it not only realizes the fixing and unlocking of the workbench 9 and the collection box 38, but also can provide a heating function for the patient's arms in winter, thereby greatly improving the comfort and convenience of the physical examination.

[0064] Example 2: Reference Figure 8-Figure 10, improved on the basis of Example 1: Further, a cavity 41 is provided inside the workbench 9, and the main function of this cavity 41 is to store clean water. In the cavity 41, a piston plate 42 is connected in a sealed sliding manner. A threaded rod 43 is rotatably connected to one side of the piston plate 42, and one end of the threaded rod 43 is threadedly extended to one side of the workbench 9. By rotating the threaded rod 43, the position of the piston plate 42 in the cavity 41 can be controlled, thereby squeezing or releasing the water in the cavity 41. Two cylinders 44 are fixed to the top inner wall of the cavity 41, and a through hole 45 connected to the cavity 41 is provided at the bottom of each cylinder 44. A piston column 46 is sealed and slidably connected in both cylinders 44, and the top end of the piston column 46 slides and extends above the workbench 9. When the water in the cavity 41 is squeezed by the piston plate 42, the water will enter the cylinder 44 through the through hole 45, thereby pushing the piston column 46 to rise.

[0065] Reference Figure 8 and Fig. 9 In addition, a positioning hole 47 is provided at the bottom of the two collection boxes 38, and the positioning hole 47 cooperates with the piston column 46. When the piston column 46 rises and inserts into the positioning hole 47, the collection box 38 can be braked to prevent it from moving. In this way, by rotating the threaded rod 43 to control the movement of the piston plate 42, the water in the cavity 41 can be squeezed or released, thereby controlling the lifting and lowering of the piston column 46. With the cooperation of the T-shaped bar 37, the collection box 38 can be fixed.

[0066] Reference Fig.10 Finally, a serpentine hose 49 is fixed in the pad 39, and both ends of the serpentine hose 49 are fixedly extended into the cavity 41. A water pump 8 is fixed in the cavity 41, and the liquid outlet of the water pump 8 is connected to one end of the serpentine hose 49. A plurality of heating plates 48 are fixed to the inner wall of the bottom of the cavity 41, and these heating plates 48 are used to heat the water in the cavity 41. When it is necessary to warm the patient's arm, the heating plate 48 can be started to heat the water in the cavity 41, and then the water pump 8 circulates the hot water in the cavity 41 between the cavity 41 and the pad 39 through the serpentine hose 49. In this way, warmth can be provided to the patient's arm, giving the patient a more comfortable experience during a winter physical examination.

[0067] A method for using a mobile physical examination sampling device comprises the following steps:

[0068] S1. Through the cooperation of the silent universal wheels 2 and the push handle 3, the mobile physical examination vehicle 1 can be easily moved to the designated position for physical examination sampling operations, which greatly improves the flexibility, convenience and efficiency of the physical examination sampling process; when the workbench 9 needs to be adjusted to a suitable height to adapt to the body shape and sitting posture of different patients, the handle 21 is pulled outward, and the handle 21 drives the fixed plate 18 to move outward through the sleeve 20, and the first tension spring 19 is in a stretched state, and the fixed plate 18 drives the first pin 29 and the movable plate 31 to move synchronously through the L-shaped plate 36, and the plug-in cooperation of the first pin 29 and the second pin 34 to the corresponding pin hole 27 is released, and the brake on the support rod 22 is released, and then the worm 17 is driven to rotate through the handle 21, and the worm 17 drives the bidirectional lead screw 12 to rotate through the cooperation of the worm wheel 16, and the two movable seats 11 are controlled to move toward each other, and then the height of the workbench 9 is controlled through the connecting rod 13;

[0069] S2. When the angle of the workbench 9 needs to be adjusted to suit the patient's sitting posture, the patient pushes the movable plate 31 to move through the pushing plate 35, and the movable plate 31 simultaneously drives the first pin rod 29 and the second pin rod 34 to release the brake on the support rod 22. Then, the patient lies on the workbench 9 and controls the workbench 9 to rotate according to his own needs. During the rotation of the workbench 9, the corresponding support rod 22 is driven up and down. When the workbench 9 rotates to the corresponding angle, the push on the pushing plate 35 is released, and the first pin rod 29 and the second pin rod 34 are reset and reinserted into the pin hole 27 under the tension of the second tension spring 30, and the support rod 22 is braked again. At this time, the two support rods 22 restrict the workbench 9 to complete the angle adjustment.

[0070] S3. In addition, the two collection boxes 38 on the top of the workbench 9 are used to place the samples and waste after sampling respectively. When the two collection boxes 38 need to be released, the threaded rod 43 is rotated to drive the piston plate 42 to move outward to release the squeezing of the water in the cavity 41, and the water in the cylinder 44 enters the cavity 41 through the through hole 45. The piston column 46 moves downward to release the brake on the positioning hole 47, so that the collection box 38 can be moved on the workbench 9, and the brake on the collection box 38 is released. Thereafter, the collection box 38 containing the sample is placed in the collection bin 6 for storage;

[0071] S4. When taking skin samples from the body, roll up the sleeve of the arm and place it on the cotton pad 40. The water in the cavity 41 is heated by the heating plate 48. Then the water pump 8 circulates the hot water in the cavity 41 between the cavity 41 and the pad 39 through the serpentine hose 49, thereby warming the patient's arm and bringing warmth to the patient during the winter physical examination.

[0072] However, as is well known to those skilled in the art, the working principles and wiring methods of the heating plate 48 and the water pump 8 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0073] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mobile physical examination sampling device, characterized in that: The mobile medical examination vehicle (1) comprises silent universal wheels (2) installed at the four corners of the bottom of the mobile medical examination vehicle (1) for enabling the mobile medical examination vehicle (1) to move flexibly; a push handle (3) is fixed on one side of the mobile medical examination vehicle (1) for pushing the mobile medical examination vehicle (1) to move; a workbench (9) is provided on the top of the mobile medical examination vehicle (1) for enabling patients to undergo medical examinations and take samples; and a plurality of cushion blocks (10) are fixed on the top of the mobile medical examination vehicle (1) for supporting the workbench (9); It also comprises a transmission bin (4), a storage bin (5) and a collection bin (6), wherein the transmission bin (4), the storage bin (5) and the collection bin (6) are sequentially arranged in the mobile physical examination vehicle (1); a plurality of cavities are arranged in the storage bin (5) through a partition for storing different physical examination consumables and reagents; the collection bin (6) is used to store a skin sampling swab kit, a urine collection cup and a throat swab sampling kit after a physical examination; one side of the mobile physical examination vehicle (1) is rotatably connected to two closed doors (7) through a hinge shaft for closing the storage bin (5) and the collection bin (6); It also includes two support rods (22) that slide through the top of the mobile physical examination vehicle (1) and are used to support the workbench (9); the top of the mobile physical examination vehicle (1) is slidably connected to a moving plate (31), and the moving plate (31) is located between the mobile physical examination vehicle (1) and the workbench (9); It also includes two collection boxes (38), and the two collection boxes (38) are both arranged on the top of the workbench (9) and are used to hold physical examination samples and physical examination waste; A height adjustment structure, arranged in the transmission bin (4) and used for adjusting the height of the workbench (9); The angle adjustment structure is arranged on the top of the mobile physical examination vehicle (1) and is used to adjust the angle of the workbench (9).

2. A mobile physical examination sampling device according to claim 1, characterized in that: The height adjustment structure comprises a bidirectional lead screw (12) rotating in a transmission bin (4); the outer wall thread sleeve of the bidirectional lead screw (12) is provided with two moving seats (11); the two moving seats (11) are respectively located on the positive and negative thread sections of the bidirectional lead screw (12); the two moving seats (11) slide on the bottom inner wall of the transmission bin (4); the tops of the two moving seats (11) are rotatably connected to connecting rods (13); the tops of the two connecting rods (13) extend to the top of the mobile physical examination vehicle (1) and are rotatably connected to connecting seats (14); the cooperation of the moving seat (11) and the connecting rod (13) is used to drive the workbench (9) to rise and fall; the tops of the two connecting seats (14) are fixed with universal balls (15), and the universal balls (15) are rotatably embedded in the bottom of the workbench (9); the cooperation of the two universal balls (15) is used to make the workbench (9) rotate; the bidirectional lead screw (12) ) is provided with a worm wheel (16) on the outer wall fixed sleeve, a worm (17) is rotatably connected in the transmission chamber (4), and the worm (17) is vertically arranged with the bidirectional lead screw (12), the worm (17) is meshed with the worm wheel (16) and is used to drive the bidirectional lead screw (12) to rotate, one end of the worm (17) is rotatably extended to one side of the mobile physical examination vehicle (1), the outer wall of the worm (17) is provided with a fixed plate (18) through a slide groove and a sliding sleeve of a slider, a first tension spring (19) is fixed on the side of the fixed plate (18) close to the mobile physical examination vehicle (1), one end of the first tension spring (19) is fixedly connected to the outer wall of the worm (17), a sleeve (20) is fixed on the side of the fixed plate (18) away from the first tension spring (19), a handle (21) is fixed on the end of the sleeve (20) away from the fixed plate (18), and the handle (21) drives the worm (17) to rotate through the fixed plate (18).

3. A mobile physical examination sampling device according to claim 2, characterized in that: The angle adjustment structure comprises a fixed seat (28) fixed on the top of the mobile physical examination vehicle (1), a first pin rod (29) slidingly penetrates the fixed seat (28), a second tension spring (30) is sleeved on the outer wall of the first pin rod (29), one end of the second tension spring (30) is fixedly connected to one side of the fixed seat (28), and the other end of the second tension spring (30) is fixedly connected to the outer wall of the first pin rod (29), a fixed block (32) is fixed on the top of the movable plate (31), and the fixed block (32) is located on the fixed seat ( 28) and one of the support rods (22), one end of the first pin rod (29) is fixedly passed through the fixed block (32), one side of the two support rods (22) is provided with a plurality of pin holes (27), a fixed platform (33) is fixed on the top of the movable plate (31), a second pin rod (34) is fixed on one side of the fixed platform (33), the second pin rod (34) and the first pin rod (29) are respectively plugged into the pin hole (27) on one side of the corresponding support rod (22) for braking the support rod (22).

4. A mobile physical examination sampling device according to claim 3, characterized in that: The angle adjustment structure also includes two grooves (24) arranged at the bottom of the workbench (9), the top ends of the two support rods (22) respectively extend into the corresponding grooves (24), and the inner walls of the two grooves (24) on both sides away from each other are provided with movable grooves (25), and the same pin (26) is slidably connected between two adjacent movable grooves (25), and one end of the pin (26) is fixedly passed through the corresponding support rod (22), and the lifting and lowering of the two support rods (22) can adjust the rotation of the workbench (9).

5. A mobile physical examination sampling device according to claim 4, characterized in that: Two slide rails are fixed on the top of the workbench (9), and the two collection boxes (38) are slidably connected to the top of the mobile physical examination vehicle (1) through corresponding slide rails. The slide rails are composed of two T-shaped bars (37). A pad (39) is fixed on the top of the mobile physical examination vehicle (1), and the pad (39) is located between the two collection boxes (38). A cotton pad (40) is fixed on the top of the pad (39). The pad (39) and the cotton pad (40) are used for physical examination and sampling of patients.

6. A mobile physical examination sampling device according to claim 5, characterized in that: An L-shaped plate (36) is fixed to a side of the first pin rod (29) away from the fixing seat (28), and the bottom end of the L-shaped plate (36) extends between the handle (21) and the fixing plate (18).

7. A mobile physical examination sampling device according to claim 6, characterized in that: A push plate (35) is fixed on the top of the movable plate (31), and the push plate (35) is located on a side of the top of the movable plate (31) away from the fixed block (32), and is used to push the movable plate (31) to move so as to release the braking of the support rod (22) by the first pin rod (29) and the second pin rod (34). A rubber sleeve (23) is fixedly embedded on the top of the mobile physical examination vehicle (1), and one end of the support rod (22) passes through the rubber sleeve (23), and is used to increase the friction between the mobile physical examination vehicle (1) and the support rod (22).

8. The mobile physical examination sampling device according to claim 7, characterized in that: The workbench (9) is provided with a cavity (41) for storing clean water. A piston plate (42) is sealingly and slidably connected in the cavity (41). A threaded rod (43) is rotatably connected to one side of the piston plate (42). One end of the threaded rod (43) is threadedly extended to one side of the workbench (9) for controlling the piston plate (42) to squeeze the water in the cavity (41). Two cylinders (44) are fixed to the inner wall of the top of the cavity (41). The bottoms of the two cylinders (44) are provided with a threaded rod that is connected to the cavity (41). The two cylinders (44) are sealed and slidably connected with piston rods (46), and the top ends of the two piston rods (46) are slidably extended to the top of the workbench (9). The water in the cavity (41) enters the cylinder (44) through the through hole (45) to push the piston rod (46) to rise. The bottoms of the two collection boxes (38) are provided with positioning holes (47), and the positioning holes (47) cooperate with the piston rods (46) to brake the collection boxes (38).

9. The mobile physical examination sampling device according to claim 8, characterized in that: A serpentine hose (49) is fixed inside the pad (39), and both ends of the serpentine hose (49) are fixedly extended into the cavity (41). A water pump (8) is fixed inside the cavity (41), and the liquid outlet end of the water pump (8) is connected to one end of the serpentine hose (49). A plurality of heating plates (48) are fixed on the inner wall of the bottom of the cavity (41) for heating the water in the cavity (41).

10. A method for using the mobile physical examination sampling device according to claim 9, characterized in that: The following steps are involved: S1. The medical examination vehicle (1) is easily moved to a designated position by means of the silent universal wheels (2) and the push handle (3); when adjusting the height of the workbench (9), the handle (21) is pulled to move the fixed plate (18) and release the brake of the support rod (22), and then the handle (21) is turned to drive the bidirectional lead screw (12), and the height of the workbench (9) is adjusted by means of the connecting rod (13) to accommodate different patients; S2. When adjusting the angle of the workbench (9), the patient pushes the movable plate (31) to release the brake of the support rod (22), and then rotates the workbench (9) to the desired angle; after releasing the thrust, the first pin rod (29) and the second pin rod (34) are reset to brake the support rod (22) again, and the angle adjustment of the workbench (9) is completed. S3, the collecting box (38) on the top of the workbench (9) is used to store samples and waste respectively; the threaded rod (43) is rotated to release the squeezing of water, so that the water enters the cavity (41) and moves the piston rod (46) downward, thereby releasing the brake on the collecting box (38); thereafter, the collecting box (38) containing the sample is moved to the collecting bin (6) for storage; S4. When taking skin samples, the arm is placed on the heated cotton pad (40), and the hot water is circulated in the pad (39) and the cavity (41) by the water pump (8), so as to warm the patient's arm and improve the comfort of winter physical examination.

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