Modularized intelligent medical waste collection transfer trolley based on Internet of Things technology

Abstract

The utility model discloses a modularized intelligent medical waste collection transfer trolley based on the Internet of Things technology, which comprises a base, the base comprises a bottom plate and a supporting plate, the bottom plate is of an I-shaped structure, walking wheels are arranged below the bottom plate, and the supporting plate is vertically arranged at the end part of the bottom plate; a plurality of groups of limiting assemblies are arranged on the bottom plate, each limiting assembly comprises a supporting plate, and the supporting plates are adjustably arranged at the waist part of the bottom plate and are parallel to the end part of the bottom plate; the storage boxes are distributed at the waist part of the bottom plate and are supported on the supporting plate; a plurality of storage boxes are arranged, classified storage of different types of medical waste is achieved, the current situation that various medical waste is stacked is changed, cross contamination is avoided, and workers can conveniently and rapidly store the medical waste in a classified mode.

Description

Technical Field

[0001] The utility model relates to the technical field of medical waste transportation, in particular to a modular intelligent medical waste collection and transportation vehicle based on the Internet of Things technology. Background Art

[0002] A hospital is composed of multiple departments. The medical departments that undertake the main functions of the hospital include internal medicine, pediatrics, gynecology, etc., as well as the testing departments that provide testing for the above departments. In daily work, each of the above departments generates a large amount of medical waste, such as infectious waste, injury waste, etc.

[0003] In order to prevent the above waste accumulation from affecting the normal work of the department, the staff is required to clean up regularly and transfer the medical waste to other places. In order to facilitate the staff to transfer medical waste, there are many medical waste collection and transfer vehicles on the market, including a Chinese patent with patent publication number CN209684543U that discloses an intelligent medical waste collection vehicle, which includes a vehicle body and a U-shaped handrail; the vehicle body is also fixed with a bottom plate and a label printer mounting plate; the upper surface of the bottom plate is fixed with a medical waste scale mounting plate; the upper surface of the medical waste scale mounting plate is fixed with an intelligent medical waste scale and a vertical plate; the upper end of the vertical plate is fixed with a tablet computer mounting plate.

[0004] Although the transfer vehicles and other types of transfer vehicles provided by the above patents can improve the efficiency of waste transfer by staff, generally only one set of boxes is provided, which requires staff to stack different types of waste in the same box when clearing medical waste. Some medical waste is sharp objects such as medical needles and suture needles. When different types of medical waste are stacked, needles and other sharp objects are very likely to puncture the storage bag and cause contamination to another type of medical waste, which is not conducive to the isolation and treatment of different medical wastes. When a variety of different medical wastes are stacked in the same box, when they are transported to a temporary storage place, staff are required to pay attention to identification and classified storage, which increases the burden on staff, and staff are very likely to be scratched by sharp objects when classifying and storing medical waste. Utility Model Content

[0005] The purpose of the utility model is to provide a modular intelligent medical waste collection and transfer vehicle based on Internet of Things technology, aiming to improve the problem that different types of medical waste are easily cross-contaminated during stacking and transfer, and the staff need to identify and classify different types of medical waste for storage, resulting in low efficiency.

[0006] The present utility model is realized as follows: A modular intelligent medical waste collection and transportation vehicle based on Internet of Things technology, including a base. The base includes a bottom plate and a support plate. The bottom plate is arranged in an I-shaped structure, with traveling wheels provided below, and the support plate is vertically arranged at the end of the bottom plate; A plurality of limiting components are arranged on the bottom plate. The limiting components include a supporting plate, and the supporting plate is adjustably arranged at the waist of the bottom plate and is parallel to the end of the bottom plate; It also includes a plurality of storage boxes, and the plurality of storage boxes are distributed at the waist of the bottom plate and are supported on the supporting plate.

[0007] Preferably, a limiting tube and a vertical rod are arranged on the supporting plate. A slider is arranged in a groove in the middle of the upper side of the supporting plate, a threaded column is arranged on the slider, the lower end of the vertical rod is inserted into the limiting tube, and is threadedly sleeved on the threaded column.

[0008] Preferably, a sliding hole is arranged at the waist of the bottom plate, the sliding hole is arranged along the length direction of the bottom plate, the waist of the bottom plate penetrates through the groove of the supporting plate, the slider extends into the sliding hole, and the pressing plate at the lower end of the limiting tube contacts the upper side of the bottom plate.

[0009] Preferably, a push handle is arranged at the upper end of the storage box, and a supporting groove is arranged on the lower side, and the end of the supporting plate extends into the supporting groove.

[0010] Preferably, a limiting detection mechanism is arranged at the upper end of the vertical rod. The limiting detection mechanism includes a first buckle plate and a second buckle plate. Both the first buckle plate and the second buckle plate are arranged in a U-shaped structure with the opening facing downwards, and are respectively sleeved on the side walls of two storage boxes. Sleeve tubes are arranged on both the first buckle plate and the second buckle plate, and the sleeve tubes are sleeved on the vertical rod.

[0011] Preferably, two sleeve tubes are stacked up and down. A spring is arranged above the sleeve tubes. The spring is in a compressed state, with the upper end connected to the top plate of the vertical rod, and a rotating handle is arranged on the side of the top plate.

[0012] Preferably, a camera is arranged above the top plate, and a human-computer interaction operation panel is arranged at the upper end of the support plate. The human-computer interaction operation panel is communicatively connected to the camera and the server through an Internet of Things gateway.

[0013] Preferably, a cross plate is fixedly arranged inside the support plate, and a lifting plate is arranged in a lifting manner. A limiting rod and an adjusting screw rod are arranged below the lifting plate. The limiting rod penetrates through the cross plate, and the adjusting screw rod threadedly penetrates through the cross plate. A battery is arranged above the lifting plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The present utility model arranges a plurality of storage boxes to realize the classified storage of different types of medical waste, changes the current situation of stacking multiple types of medical waste, avoids cross-contamination, and is convenient for staff to quickly classify and store medical waste.

[0016] The utility model is provided with a limiting component, which can control the storage box to be stably supported on the bottom plate, and provides support for disassembling the storage box to dump medical waste or replace the storage box, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the base of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the base of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the limiting component of the utility model;

[0021] Figure 5 It is a first partial structural schematic diagram of the limiting component of the utility model;

[0022] Figure 6 It is a second partial structural schematic diagram of the limiting component of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the second clip plate of the utility model;

[0024] Figure 8 It is a structural schematic diagram of the first snap plate of the utility model;

[0025] Fig. 9 It is a structural schematic diagram of a storage box of the utility model.

[0026] In the figure: 1. base; 11. bottom plate; 12. sliding hole; 13. support plate; 14. battery; 15. human-machine interaction operation panel; 16. horizontal plate; 17. lifting plate; 18. adjusting screw; 19. limiting rod; 2. storage box; 21. supporting groove; 22. push handle; 3. limiting assembly; 31. vertical rod; 32. limiting tube; 33. supporting plate; 34. pressure plate; 35. slider; 36. threaded column; 37. rotating handle; 4. limiting detection mechanism; 41. camera; 42. spring; 43. first snap plate; 44. second snap plate; 45. sleeve. DETAILED DESCRIPTION

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The following is a further description with reference to the accompanying drawings and specific embodiments: Example 1

[0029] like Figure 1 , Figure 2 As shown, a modular intelligent medical waste collection and transportation vehicle based on the Internet of Things technology includes a base 1, multiple groups of limiting components 3 and multiple storage boxes 2. The base 1 includes a bottom plate 11 and a support plate 13. The bottom plate 11 is set as an I-shaped structure, and a walking wheel is set at the bottom. The support plate 13 is vertically set at the end of the bottom plate 11. The staff applies a thrust to the support plate 13 to push the bottom plate 11 to move, providing support for the staff to transport medical waste. The multiple groups of limiting components 3 are adjustably set at the waist of the bottom plate 11, and the multiple storage boxes 2 are also set at the waist of the bottom plate 11. At the same time, the storage boxes 2 are supported on the limiting components 3. Under the action of the limiting components 3, the storage boxes 2 are stably placed relative to the bottom plate 11, so that the staff can push the multiple storage boxes 2 to move at the same time, so as to realize the classified storage of different types of medical waste, change the current situation of stacking multiple medical wastes, avoid cross contamination, and facilitate the staff to quickly classify and store medical waste.

[0030] like Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown in the figure, in order to realize the disassembly and assembly of the storage box 2 and the bottom plate 11, the limiting component 3 includes a supporting plate 33, a limiting tube 32, a vertical rod 31 and a limiting detection mechanism 4. The limiting detection mechanism 4 includes a first clamping plate 43 and a second clamping plate 44. Both the first clamping plate 43 and the second clamping plate 44 are arranged in a U-shaped structure with the opening facing downwards, and both are provided with sleeves 45. The two sleeves 45 are stacked vertically and sleeved on the vertical rod 31. A groove is provided on the upper side of the supporting plate 33, a slider 35 is provided at the groove, and a threaded column 36 is provided above the slider 35. A pressing plate 34 is fixedly provided at the lower end of the limiting tube 32. A through hole is provided in the middle of the pressing plate 34. The threaded column 36 passes through the through hole and extends into the limiting tube 32. A threaded groove is provided on the lower end surface of the vertical rod 31 and extends into the limiting tube 32. At the same time, the threaded column 36 is threadedly inserted into the threaded groove. At the same time, a sliding hole 12 is provided at the waist of the bottom plate 11. The sliding hole 12 is arranged along the length direction of the bottom plate 11. When the limiting component 3 is installed on the bottom plate 11, the supporting plate 33 is installed on the bottom plate 11 from below the bottom plate 11, that is, the waist of the bottom plate 11 penetrates through the groove of the supporting plate 33. At the same time, the slider 35 extends into the sliding hole 12. Then the limiting tube 32 is arranged above the bottom plate 11, and the pressing plate 34 is in contact with the upper side of the bottom plate 11. By rotating the vertical rod 31, the pressure between the pressing plate 34 and the bottom plate 11 is increased, and the resistance to their relative movement is increased, so as to realize the stable placement of the limiting component 3 relative to the bottom plate 11. At this time, the supporting plate 33 is arranged parallel to the end of the bottom plate 11, and the length is less than or equal to the length of the end of the bottom plate 11. When the storage box 2 is installed on the bottom plate 11, there are different operations according to whether there is medical waste stored in the storage box 2. For example, when there is no medical waste stored in the storage box 2, the mass is smaller at this time, and the staff can lift the storage box 2 to make the end of the supporting plate 33 insert into the supporting groove 21 on the lower end surface of the storage box 2; when there is medical waste stored in the storage box 2 and the mass is larger, the staff can rotate the vertical rod 31 to make the supporting plate 33 descend relative to the bottom plate 11, so that the upper side of the supporting plate 33 is flush with the upper side of the supporting groove 21. At this time, the staff can hold the push handle 22 and push the storage box 2 to move, and the supporting plate 33 extends into the supporting groove 21, and then rotate the vertical rod 31 to lift the supporting plate 33 to reset. When multiple storage boxes 2 are distributed at the waist of the bottom plate 11, the first clamping plate 43 and the second clamping plate 44 are respectively sleeved on the side walls of the two storage boxes 2 to limit the position of the storage box 2 relative to the bottom plate 11 and prevent the storage box 2 from detaching during the movement of the device.

[0031] As Figure 6As shown, in order to facilitate the installation of the snap plate on the side wall of the storage box 2, a spring 42 is arranged above the sleeve 45. The spring 42 is in a compressed state, and the upper end is connected to the top plate of the vertical rod 31. When the storage box 2 is placed near the vertical rod 31, the staff can squeeze the spring 42 to lift the snap plate, so that the side wall of the storage box 2 moves to the bottom of the snap plate. After the external force is removed, the snap plate is lowered and installed on the storage box 2 under the action of the spring 42. A rotating handle 37 is arranged on the side of the top plate, and the staff can control the rotation of the vertical rod 31 by holding the rotating handle 37. Example 2

[0032] like Figure 1 , Figure 2 As shown, a modular intelligent medical waste collection and transportation vehicle based on the Internet of Things technology includes a base 1, multiple groups of limiting components 3 and multiple storage boxes 2. The base 1 includes a bottom plate 11 and a support plate 13. The bottom plate 11 is set as an I-shaped structure, and a walking wheel is set at the bottom. The support plate 13 is vertically set at the end of the bottom plate 11. The staff applies a thrust to the support plate 13 to push the bottom plate 11 to move, providing support for the staff to transport medical waste. The multiple groups of limiting components 3 are adjustably set at the waist of the bottom plate 11, and the multiple storage boxes 2 are also set at the waist of the bottom plate 11. At the same time, the storage boxes 2 are supported on the limiting components 3. Under the action of the limiting components 3, the storage boxes 2 are stably placed relative to the bottom plate 11, so that the staff can push the multiple storage boxes 2 to move at the same time, so as to realize the classified storage of different types of medical waste, change the current situation of stacking multiple medical wastes, avoid cross contamination, and facilitate the staff to quickly classify and store medical waste.

[0033] like Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8As shown in the figure, in order to realize the disassembly and assembly of the storage box 2 and the bottom plate 11, the limiting component 3 includes a supporting plate 33, a limiting tube 32, a vertical rod 31 and a limiting detection mechanism 4. The limiting detection mechanism 4 includes a first buckle plate 43 and a second buckle plate 44. Both the first buckle plate 43 and the second buckle plate 44 are arranged in a U-shaped structure with the opening facing downwards, and both are provided with sleeves 45. The two sleeves 45 are stacked and sleeved on the vertical rod 31. A groove is provided on the upper side of the supporting plate 33, a slider 35 is provided at the groove, and a threaded column 36 is provided above the slider 35. A pressing plate 34 is fixedly provided at the lower end of the limiting tube 32, a through hole is provided in the middle of the pressing plate 34, the threaded column 36 passes through the through hole and extends into the limiting tube 32, and a threaded groove is provided on the lower end surface of the vertical rod 31 and extends into the limiting tube 32. At the same time, the threaded column 36 is threadedly inserted into the threaded groove. At the same time, a sliding hole 12 is provided at the waist of the bottom plate 11, and the sliding hole 12 is arranged along the length direction of the bottom plate 11. When the limiting component 3 is installed on the bottom plate 11, the supporting plate 33 is installed on the bottom plate 11 from below the bottom plate 11, that is, the waist of the bottom plate 11 passes through the groove of the supporting plate 33, and at the same time, the slider 35 extends into the sliding hole 12. Then, the limiting tube 32 is arranged above the bottom plate 11, and the pressing plate 34 is in contact with the upper side of the bottom plate 11. By rotating the vertical rod 31, the pressure between the pressing plate 34 and the bottom plate 11 is increased, and the resistance to their relative movement is increased, so as to realize the stable placement of the limiting component 3 relative to the bottom plate 11. At this time, the supporting plate 33 is arranged parallel to the end of the bottom plate 11, and the length is less than or equal to the length of the end of the bottom plate 11. When the storage box 2 is installed on the bottom plate 11, there are different operations according to whether there is medical waste stored in the storage box 2. For example, when there is no medical waste stored in the storage box 2 and the mass is small at this time, the staff can lift the storage box 2 to insert the end of the supporting plate 33 into the supporting groove 21 at the lower end surface of the storage box 2; when there is medical waste stored in the storage box 2 and the mass is large, the staff can rotate the vertical rod 31 to lower the supporting plate 33 relative to the bottom plate 11, so that the upper side of the supporting plate 33 is flush with the upper side of the supporting groove 21. At this time, the staff can hold the push handle 22 to push the storage box 2 to move, and the supporting plate 33 extends into the supporting groove 21, and then rotate the vertical rod 31 to lift the supporting plate 33 to reset. When multiple storage boxes 2 are distributed at the waist of the bottom plate 11, the first buckle plate 43 and the second buckle plate 44 are respectively sleeved on the side walls of the two storage boxes 2 to limit the position of the storage box 2 relative to the bottom plate 11 and prevent the storage box 2 from detaching during the movement of the device.

[0034] As Figure 6As shown, in order to facilitate the installation of the snap plate on the side wall of the storage box 2, a spring 42 is arranged above the sleeve 45. The spring 42 is in a compressed state, and the upper end is connected to the top plate of the vertical rod 31. When the storage box 2 is placed near the vertical rod 31, the staff can squeeze the spring 42 to lift the snap plate, so that the side wall of the storage box 2 moves to the bottom of the snap plate. After the external force is removed, the snap plate is lowered and installed on the storage box 2 under the action of the spring 42. A rotating handle 37 is arranged on the side of the top plate, and the staff can control the rotation of the vertical rod 31 by holding the rotating handle 37.

[0035] like Figure 3 , Figure 6 As shown, a camera 41 is arranged above the top plate, and a human-machine interactive operation panel 15 is arranged on the upper end of the support plate 13. The human-machine interactive operation panel 15 is connected to the camera 41 and the server through the Internet of Things gateway. The camera 41 can monitor the height of the waste in the storage box 2 and record it, and then determine whether the waste in the storage box 2 is full, and further determine whether the storage box 2 needs to be replaced. At the same time, the medical fertilizers stored in each storage box 2 are marked, and the surrounding environment is photographed, and the location information of the device is sent to the Internet of Things gateway. The Internet of Things gateway sends the processed data to the server and can also receive the control instructions issued by the server. For example, when the medical waste of some departments needs to be removed, the employees of the department upload the removal requirements to the server, and the server then sends the demand instructions to the human-machine interactive operation panel 15, and the staff removes the waste in time. The Internet of Things gateway includes a processing module, a wireless communication module, a wired communication module, an analog input module, a digital input module and a digital output module. The wireless communication module, the wired communication module, the analog input module, the digital input module and the digital output module are respectively connected to the processing module; the analog input module is used to sample, filter and follow the output processing of the analog signal collected from the industrial site, and input the processed analog signal to the processing module; the digital input module is used to isolate and output the digital signal collected from the industrial site, and input the processed digital signal to the processing module; the digital output module is used to isolate and output the signal processed by the processing module.

[0036] like Figure 2 , Figure 3As shown, in order to ensure the stable operation of the human-machine interactive operation panel 15 and the camera 41, a battery 14 is also provided on the inner side of the support plate 13, and the battery 14 provides power for the human-machine interactive operation panel 15. In order to stably place the battery 14, a horizontal plate 16 and a lifting plate 17 are fixedly provided on the inner side of the support plate 13, and a limiting rod 19 and an adjusting screw 18 are provided below the lifting plate 17. The limiting rod 19 is provided through the horizontal plate 16, and the adjusting screw 18 is provided through the horizontal plate 16. When the battery 14 needs to be replaced, the staff rotates the adjusting screw 18 to adjust the height of the lifting plate 17. For example, the lifting plate 17 is lowered to release the restriction of the battery 14 so that the battery 14 can be replaced, and the lifting plate 17 is raised to force the battery 14 to squeeze the upper end of the support plate 13, so that the battery 14 is stably placed.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A modular intelligent medical waste collection and transfer vehicle based on Internet of Things technology, characterized in that: It includes a base (1), and the base (1) includes a bottom plate (11) and a support plate (13). The bottom plate (11) is arranged in an I-shaped structure, and walking wheels are provided below. The support plate (13) is vertically arranged at the end of the bottom plate (11); a plurality of limiting components (3) are arranged on the bottom plate (11). The limiting component (3) includes a placement plate (33). The placement plate (33) is adjustably arranged at the waist of the bottom plate (11) and is parallel to the end of the bottom plate (11); it also includes a plurality of storage boxes (2). The plurality of storage boxes (2) are distributed at the waist of the bottom plate (11) and are placed on the placement plate (33).

2. According to claim 1, a modular intelligent medical waste collection and transportation vehicle based on Internet of Things technology is characterized in that: A limiting tube (32) and a vertical rod (31) are arranged on the placement plate (33). A slider (35) is arranged in a groove in the middle of the upper side of the placement plate (33). A threaded column (36) is arranged on the slider (35). The lower end of the vertical rod (31) is inserted into the limiting tube (32) and is threadedly sleeved on the threaded column (36).

3. According to claim 2, a modular intelligent medical waste collection and transportation vehicle based on Internet of Things technology is characterized in that: A sliding hole (12) is arranged at the waist of the bottom plate (11). The sliding hole (12) is arranged along the length direction of the bottom plate (11). The waist of the bottom plate (11) penetrates through the groove of the placement plate (33). The slider (35) extends into the sliding hole (12). The pressing plate (34) at the lower end of the limiting tube (32) is in contact with the upper side of the bottom plate (11).

4. According to claim 3, a modular intelligent medical waste collection and transportation vehicle based on Internet of Things technology is characterized in that: A push handle (22) is arranged at the upper end of the storage box (2), and a placement groove (21) is arranged on the lower side. The end of the placement plate (33) extends into the placement groove (21).

5. According to claim 2, a modular intelligent medical waste collection and transportation vehicle based on Internet of Things technology is characterized in that: A limiting detection mechanism (4) is arranged at the upper end of the vertical rod (31). The limiting detection mechanism (4) includes a first clamping plate (43) and a second clamping plate (44). The first clamping plate (43) and the second clamping plate (44) are both arranged in a U-shaped structure with the opening facing downwards and are respectively sleeved on the side walls of two storage boxes (2). Sleeve tubes (45) are arranged on both the first clamping plate (43) and the second clamping plate (44). The sleeve tubes (45) are sleeved on the vertical rod (31).

6. The modular intelligent medical waste collection and transportation vehicle based on Internet of Things technology according to claim 5 is characterized in that: The two sleeve tubes (45) are stacked up and down. A spring (42) is arranged above the sleeve tube (45). The spring (42) is in a compressed state, and the upper end is connected to the top plate of the vertical rod (31). A rotating handle (37) is arranged on the side of the top plate.

7. The modular intelligent medical waste collection and transportation vehicle based on Internet of Things technology according to claim 6 is characterized in that: A camera (41) is arranged above the top plate. A human-computer interaction operation panel (15) is arranged at the upper end of the support plate (13). The human-computer interaction operation panel (15) is communicatively connected to the camera (41) and the server through an Internet of Things gateway.

8. The modular intelligent medical waste collection and transportation vehicle based on Internet of Things technology according to claim 7 is characterized in that: A cross plate (16) is fixedly arranged inside the support plate (13), and a lifting plate (17) is arranged in a lifting manner. A limiting rod (19) and an adjusting screw rod (18) are arranged below the lifting plate (17). The limiting rod (19) penetrates through the cross plate (16). The adjusting screw rod (18) threadedly penetrates through the cross plate (16). A battery (14) is arranged above the lifting plate (17).

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