CN112618380A

CN112618380A - Vomitus collection device is used in gastroenterology nursing

Info

Publication number: CN112618380A
Application number: CN202011627748.6A
Authority: CN
Inventors: 高远征; 王妍; 杨嫚
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-04-09

Abstract

A vomit collecting device for digestive system nursing solves the problems of cross infection caused by sudden vomiting polluting the surrounding environment and increased workload of medical care personnel during vomit collecting and processing; the novel storage box comprises a box body, wherein a sliding block which moves up and down is slidably connected to the rear side of the box body, a first cover plate which can be turned over is rotatably connected to the sliding block, a storage barrel which is fixedly connected with the box body is arranged below the first cover plate, the upper part of the storage barrel is rotatably connected with a first baffle and a second baffle which rotate relatively, a liquid outlet is communicated with the bottom of the storage barrel, a rubber plug which rotates synchronously with the first cover plate is arranged in the liquid outlet, a storage cup is placed next time at the liquid outlet, and a control storage cup is arranged on the right side of the storage cup and is used for; the vomit collecting and processing device can effectively avoid the volatilization of the aerosol of the vomit, prevent the nursing staff from being cross-infected, and simultaneously facilitate the collection and processing of the vomit to reduce the workload of the medical staff.

Description

Vomitus collection device is used in gastroenterology nursing

Technical Field

The invention relates to the technical field of medical treatment, in particular to a vomitus collecting device for digestive system department nursing.

Background

The digestive system department is the clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, etc. The digestive system diseases are various, the medical knowledge is wide, and the operation is complex and fine. Vomiting is a complicated feature in the digestive system of hospitals which is both sudden and difficult to control, and therefore, when patients are treated, the vomiting often causes great inconvenience to departments. Vomitus collecting devices are currently equipped in hospitals, but after actual use: the device is not provided with a corresponding shielding device, so that aerosol volatilized by vomit can infect other patients and influence the environment in a ward; in addition, the existing collecting device is mostly a garbage can and a plastic bag, the medical staff usually needs to pass through the face and direct face vomitus when checking the vomitus, the partial part of the observed part still brings the risk of cross infection to the medical staff, and the observation is unclear and is not favorable for subsequent treatment of the patient.

Disclosure of Invention

In view of the above situation, in order to overcome the defects of the prior art, the invention provides a vomit collecting device for gastroenterology nursing, which effectively solves the problems that the sudden vomiting pollutes the surrounding environment to cause cross infection and the workload of medical care personnel is increased during the vomit collecting and processing.

In order to achieve the purpose, the invention adopts the following technical scheme: the automatic liquid spraying device comprises a box body, the box body rear side is slidably connected with a handle capable of vertically moving, a slider fixedly connected with the handle and slidably connected with the box body is slidably connected with a first rack capable of vertically sliding, a first gear is meshed with the first rack, a first cover plate fixedly connected with the first gear is coaxially arranged on the first gear, the first cover plate is located on the upper surface of the box body, a storage barrel fixedly connected with the box body is arranged below the first cover plate, two first baffles capable of relatively rotating and a second baffle are rotatably connected with the storage barrel, a liquid spraying opening is formed in the side wall of the storage barrel below the first baffles and the second baffles, a piston type liquid sprayer is communicated with the liquid spraying opening, a piston rod slidably connected with the vertical sliding connection of the box body is slidably connected with the liquid sprayer, a reciprocating gear ring is fixedly connected with the piston rod, and a first incomplete gear wheel and a second incomplete gear ring capable of reciprocating rotation are meshed with tooth grooves of the left side and the right The gear, first incomplete gear and the incomplete gear of second are connected and first incomplete gear and the incomplete gear of second are located the outside rear side of containing bucket, containing bucket bottom intercommunication has the liquid outlet, the liquid outlet internal rotation is connected with the rubber buffer of taking the opening, the coaxial fixedly connected with first worm wheel of rubber buffer, the meshing of first worm wheel below has rotatable worm, the meshing of worm below has the second worm wheel, coaxial fixedly connected with band pulley on the second worm wheel, the coaxial fixedly connected with reversing gear group of the band pulley other end, reversing gear group's output fixedly connected with and the friction disk that the box rotates and is connected, the friction disk top is equipped with the direction slide rail, direction slide rail and box fixed connection, direction slide rail left side upper end is equipped with the storage cup that can fall in proper order, direction slide rail right side is located the below of liquid outlet, the left front end of the guide slide rail and the right end of the right side of the guide slide rail are both provided with a sealing plate which is rotatably connected with the box body.

Preferably, the box rear side is equipped with first spout, the handle is located first spout, fixed connection and box sliding connection's guide bar on hand, the cover has the spring on the guide bar, the spring is located between first spout and the handle, the inside fixedly connected with second rack of handle, the meshing of second rack front side has the second gear, the coaxial fixedly connected with first screw rod of second gear, threaded connection has the third rack with box horizontal sliding connection on the first screw rod, the meshing of third rack upside has drive gear, drive gear and the coaxial fixed connection of the incomplete gear of second.

Preferably, the number of teeth of the third rack is one fourth of the number of teeth of the driving gear, and the third rack is disengaged from the driving gear when the third rack is located at the limit positions of the left side and the right side of the first screw rod.

The reciprocating gear ring is fixedly connected with a cylindrical rod, and the cylindrical rod transversely penetrates through the box body in an inertial mode and is connected with the box body in a sliding mode.

Preferably, the slider is rotatably connected with a first connecting rod, the first connecting rod is fixedly connected with a first cylindrical pin, the first cylindrical pin is slidably connected with a second chute with radian, the second chute is positioned in the box body, a coil spring is arranged between the first connecting rod and the slider, the first connecting rod is fixedly connected with a third gear, the third gear is meshed with the first rack, and the size of the third gear is larger than that of the first gear.

Preferably, the medicine spraying device left and right sides is opened the connector that has two sets of symmetric distributions, the right side the intercommunication has one-way drain pipe between connector and the hydrojet mouth, the left side the connector is connected with first feed liquor pipe and the second feed liquor pipe of one-way feed liquor respectively, first feed liquor pipe intercommunication has first stock solution bucket, second feed liquor pipe intercommunication has the second stock solution bucket, first stock solution bucket with the second stock solution bucket all is located inside the box, first stock solution bucket with second stock solution bucket rear side is opened there is first observation mouth, first observation mouth is located the box.

Fixedly connected with is one-way freely broken off with fingers in the connecting port, one-way freely broken off with fingers including the sleeve pipe, the sleeve pipe left side is rotated and is connected with the cylinder piece that can overturn, and the diameter of cylinder piece is less than the internal diameter of connector, install the torsional spring between cylinder piece and the sleeve pipe.

Preferably, a fourth rack is fixedly connected to the lower portion of the second rack, the fourth rack is connected with the box body in a sliding mode, a fifth gear is meshed to the left side of the fourth rack, and the fifth gear is coaxially and fixedly connected with the worm.

Preferably, four limiting stoppers rotatably connected with the box body are arranged around the containing cup and comprise a first limiting stopper, a second limiting stopper vertically placed on the first limiting stopper is fixedly connected to the upper side of the first limiting stopper, a second connecting rod is connected between the four limiting stoppers, a transverse key-shaped hole is formed in the second connecting rod on the right side, a second cylindrical pin capable of moving back and forth is slidably connected into the key-shaped hole, a guide block slidably connected with the box body is fixedly connected onto the second cylindrical pin, a second screw is in threaded connection with the middle of the guide block, and the second screw is coaxially and fixedly connected with the guide block.

Preferably, the bottom of the storage cup is cylindrical, and the upper part of the storage cup is fixedly connected with an outward convex circular ring.

Preferably, the height difference between the first limiting block and the second limiting block in the limiting device is equal to the diameter of the circular ring.

Preferably, the cover of containing barrel outside has the pipe that blocks, block the pipe and all rotate with box and containing barrel and be connected, it has the second to survey the mouth to block to have on the pipe.

Compared with the prior art, the invention has the following beneficial effects: the storage barrel is provided with two layers of sealing layers which are alternately opened and closed and are composed of a first cover plate, a first baffle plate and a second single plate, thereby preventing the aerosol in the containing barrel from volatilizing to the outside, controlling the opening and closing of the liquid outlet by the rubber plug to be just opposite to that of the first cover plate, temporarily storing vomitus in the containing barrel, facilitating the medical staff to watch the vomitus to help the patient to know the state of illness, when the first cover plate is positioned at two extreme positions, the cylindrical rod can control the rotation of the first baffle plate and the second baffle plate, meanwhile, the first baffle and the second baffle are driven to spray different liquids to clean and disinfect the storage barrel when rotating, the work of medical personnel is reduced, the storage cups can be stored in the box body in a plurality of ways, the effect of stopper is single whereabouts once down, medical personnel only need to collect the cup handle of accomodating after can, convenient and fast improves work efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the overall rear end structure of the present invention;

FIG. 3 is a schematic diagram of a rear first cross-sectional structure according to the present invention;

FIG. 4 is a schematic diagram of a second cross-sectional structure of the rear end of the present invention;

FIG. 5 is a schematic view of a second rack connection structure according to the present invention;

FIG. 6 is a schematic structural diagram of the case of the present invention;

FIG. 7 is a schematic view of a reciprocating ring gear connection according to the present invention;

FIG. 8 is a schematic view of a fourth rack bar connection according to the present invention;

FIG. 9 is a schematic view of a partial connection structure of the first cover plate and the slider according to the present invention;

FIG. 10 is a schematic cross-sectional view of a slider according to the present invention;

FIG. 11 is a rear end view of the storage barrel of the present invention;

FIG. 12 is a schematic view of a partial cross-sectional structure of the storage barrel of the present invention;

FIG. 13 is a schematic cross-sectional view of a sprayer according to the present invention;

FIG. 14 is a schematic view of a one-way movable severing arrangement according to the present invention;

FIG. 15 is a schematic cross-sectional view of the present invention;

FIG. 16 is a partial view of the bottom of the storage bucket of the present invention;

FIG. 17 is a schematic view of a ball-and-socket joint according to the present invention;

FIG. 18 is a first axial side view of a friction disc of the present invention;

FIG. 19 is a schematic view of a bottom end construction of a friction disk of the present invention;

in the figure: 1. a box body; 2. a handle; 3. a slider; 4. a first rack; 5. a first gear; 6. a first cover plate; 7. a storage barrel; 8. a first baffle plate; 9. a second baffle; 10. a liquid spraying port; 11. a pesticide sprayer; 12. a piston rod; 13. a reciprocating gear ring; 14. a first incomplete gear; 15. a second incomplete gear; 16. a liquid outlet; 17. a rubber plug; 18. a first worm gear; 19. a worm; 20. a second worm gear; 21. a pulley; 22. a reversing gear set; 23. a friction disk; 24. a guide slide rail; 25. a storage cup; 26. a sealing plate; 27. a first chute; 28. a guide bar; 29. a spring; 30. a second rack; 31. a second gear; 32. a first screw; 33. a third rack; 34. a drive gear; 35. a cylindrical rod; 36. a first link; 37. a first cylindrical pin; 38. a second chute; 39. a coil spring; 40. a third gear; 41. a connecting port; 42. a liquid outlet pipe; 43. a first liquid inlet pipe; 44. a second liquid inlet pipe; 45. a first liquid storage barrel; 46. a second liquid storage barrel; 47. a first observation port; 48. one-way movable breaking; 49. a sleeve; 50. a cylindrical sheet; 51. a torsion spring; 52. a fourth rack; 53. a fourth gear; 54. a stopper; 55. a first stopper; 56. a second limiting block; 57. a second link; 58. a key-type hole; 59. a second cylindrical pin; 60. a guide block; 61. a second screw; 62. a circular ring; 63. a shield pipe; 64. a second observation port.

Detailed Description

The invention will now be described in further detail with reference to the accompanying figures 1-19. The drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-19, the invention comprises a box body 1, a vertically movable handle 2 is slidably connected to the rear side of the box body 1, a slider 3 slidably connected to the box body 1 is fixedly connected to the handle 2, a vertically slidable first rack 4 is slidably connected to the slider 3, a first gear 5 is engaged with the first rack 4, a first cover plate 6 is coaxially and fixedly connected to the first gear 5, the first cover plate 6 is positioned on the upper top surface of the box body 1, a storage barrel 7 fixedly connected to the box body 1 is arranged below the first cover plate 6, two first baffle plates 8 and two second baffle plates 9 which can rotate relatively are rotatably connected to the storage barrel 7, a liquid spraying port 10 is formed in the side wall of the storage barrel 7 below the first baffle plate 8 and the second baffle plate 9, a piston type pesticide sprayer 11 is communicated with the liquid spraying port 10, and a piston rod 12 vertically slidably connected to the box body 1 is slidably connected to the pesticide sprayer 11, fixedly connected with reciprocal ring gear 13 on piston rod 12, mesh respectively on the tooth's socket of the left and right sides in reciprocal ring gear 13 and have first incomplete gear 14 and the incomplete gear 15 of reciprocal pivoted second, first incomplete gear 14 rotates with incomplete gear 15 of second and is connected and first incomplete gear 14 and the incomplete gear 15 of second are located the outside rear side of containing bucket 7, containing bucket 7 bottom intercommunication has liquid outlet 16, 16 internal rotation of liquid outlet is connected with the rubber buffer 17 of taking the opening, the first worm wheel 18 of the coaxial fixedly connected with of rubber buffer 17, the meshing of first worm wheel 18 below has rotatable worm 19, the meshing of worm 19 below has second worm wheel 20, coaxial fixedly connected with band pulley 21 on the second worm wheel 20, the coaxial fixedly connected with reversing gear set 22 of band pulley 21 other end, the output fixedly connected with of reversing gear set 22 rotates the friction disc 23 that is connected with box 1, a guide slide rail 24 is arranged above the friction disc 23, the guide slide rail 24 is fixedly connected with the box body 1, a containing cup 25 capable of falling down in sequence is arranged at the upper end of the left side of the guide slide rail 24, the right side of the guide slide rail 24 is positioned below the liquid outlet 16, and sealing plates 26 rotatably connected with the box body 1 are arranged at the front end of the left side of the guide slide rail 24 and the right end of the right side of the guide slide rail 24.

The bottom of the box body 1 is provided with a self-locking universal wheel, when the device is moved, a caregiver can push the device by pushing the handle 2 conveniently, the workload of the caregiver is reduced, a through hole is arranged at the joint of the box body 1 and the storage barrel 7, when the device is used, the first cover plate 6 on the upper side of the box body 1 is opened, a patient can spit vomitus into the storage barrel 7 through the opening on the upper side of the box body 1, the first cover plate 6, the first baffle plate 8 and the second baffle plate 9 are alternately sealed on the storage barrel 7, when the device is idle, the first cover plate 6 is positioned right above the box body 1, the first baffle plate 8 and the second baffle plate 9 are in an open state in the storage barrel 7, the lower side of the inner wall of the liquid outlet 16 is just opposite to the opening of the rubber plug 17, the rubber plug 17 is in an open state to the liquid outlet 16, when the device is used, the first cover plate 6 is vertically placed at the rear side of the box body 1, at the moment, the first baffle plate 8 and the second baffle plate 9 seal the storage barrel 7, so that vomit aerosol in the storage barrel 7 is prevented from volatilizing, meanwhile, the part without a notch on the rubber plug 17 is just opposite to the liquid outlet 16, the rubber plug 17 seals the liquid outlet 16, so that vomit is temporarily reserved in the storage barrel 7, the storage barrel 7 is made of transparent materials, the shielding pipe 63 is made of opaque materials, medical personnel can observe the vomit of the patient through the second observation port 64 on the shielding pipe 63, the medical personnel can fully know the condition of the patient conveniently, and the second observation port 64 can be moved to the rear side of the storage barrel 7 by rotating the shielding pipe 63 when observation is not needed; the position of the first cover plate 6 relative to the box body 1, the opening and closing of the first baffle plate 8 and the second baffle plate 9 and the rotation of the rubber plug 17 in the liquid outlet 16 are all driven by the vertical movement of the handle 2 at the rear side of the box body 1, the guide rod 28 on the handle 2 ensures that the handle 2 is vertically lifted relative to the box body 1, meanwhile, the guide rod 28 can avoid the shaking of the handle 2 relative to the box body 1 front and back, the stability of the handle 2 is improved, the turning of the first cover plate 6 is realized by driving the sliding block 3 to move up and down by the control of the handle 2 on the first cover plate 6, the rotation of the handle 2 on the first single plate, the second baffle plate 9 and the rubber plug 17 is driven by the up and down movement of the second rack 30 and the fourth rack 52, meanwhile, when the handle 2 is positioned at the top of the first sliding chute 27, the first cover plate 6 is in a closed state, at the moment, the handle 2 is also positioned, be convenient for remove the device, first apron 6 is the open mode this moment when handle 2 is located the lowest of first spout 27, supplies the patient to vomit and uses, thereby handle 2 is located the downside and reduces the occupation space on device upper portion, avoids nurse personnel and device to produce the collision.

A first sliding groove 27 is formed in the rear side of the box body 1, the handle 2 is located in the first sliding groove 27, a guide rod 28 which is connected with the box body 1 in a sliding manner is fixedly connected to the handle 2, a spring 29 is sleeved on the guide rod 28, the spring 29 is located between the first sliding groove 27 and the handle 2, a second rack 30 is fixedly connected to the inside of the handle 2, a second gear 31 is meshed with the front side of the second rack 30, a first screw 32 is coaxially and fixedly connected to the second gear 31, a third rack 33 which is connected with the box body 1 in a left-right sliding manner is connected to the first screw 32 in a threaded manner, a driving gear 34 is meshed with the upper side of the third rack 33, and the driving gear 34 is coaxially and fixedly connected with the second incomplete gear 15; the number of teeth of the third rack 33 is one fourth of the number of teeth of the driving gear 34, and the third rack 33 and the driving gear 34 are disengaged when the third rack 33 is located at the limit positions of the left side and the right side of the first screw 32.

The reciprocating gear ring 13 is fixedly connected with a cylindrical rod 35, and the cylindrical rod 35 transversely penetrates through the box body 1 and is connected with the box body 1 in a sliding mode.

The first cover plate 6 and the sliding block 3 are both provided with a lock catch for fixing the handle 2 at two positions of the highest point and the lowest point in the first sliding chute 27, so as to increase the stability of the handle 2, and simultaneously avoid interference of the handle 2 moving up and down to the operation of other structures, as shown in fig. 6 and 8, when the handle 2 is located at the uppermost end of the first sliding chute 27, the first cover plate 6 is located right above the box body 1, the lowermost side of the second rack 30 is engaged with the second gear 31, the third rack 33 is located at the right side of the driving gear 34, and no engagement exists between the driving gears 34 and the third rack 33, during the downward movement of the handle 2, the second rack 30 drives the second gear 31 to rotate, the second rack 31 drives the third rack 33 to move to the left side through the action of the first screw 32, and during the leftward movement of the third gear 40, the third gear 40 is engaged with the driving gear 34 to drive the driving, the driving gear 34 drives the second incomplete gear 15 and the second baffle 9 to rotate clockwise, the second incomplete gear 15 rotates clockwise to drive the reciprocating gear ring 13 to move upwards, the reciprocating gear ring 13 moves upwards to drive the first incomplete gear 14 to rotate anticlockwise, so that the first baffle 8 and the second baffle 9 synchronously and relatively rotate, after the second rack 30 and the second gear 31 are meshed, the third rack 33 moves to the leftmost side of the first screw 32 to be disengaged from the driving gear 34, the driving gear 34 is driven to rotate ninety degrees at the same time, the driving gear 34 drives the second incomplete gear 15 and the first incomplete gear 14 to rotate for multiple functions by ninety degrees, so that the first baffle 8 and the second baffle 9 just move to a horizontal state, and the storage barrel 7 is sealed; after the first cover plate 6 is opened, the opening and closing of the first baffle plate 8 and the second baffle plate 9 can be controlled by controlling the downhill movement of the cylindrical rod 35, the cylindrical rod 35 is positioned in the vertical slideway of the box body 1, when the cylindrical rod 35 moves downwards, the cylindrical rod 35 drives the reciprocating gear ring 13 to move downwards, the reciprocating gear ring 13 drives the first incomplete gear 14 and the second incomplete gear 15 to synchronously reverse and turn over, thereby make first baffle 8 and second baffle 9 open, supply the patient to vomit, the patient vomits and to accomplish after can drive first baffle 8 and second baffle 9 through first incomplete gear 14 and the incomplete gear 15 of second and remove to the horizontality and seal storage bucket 7 through rebound cylindric lock 35, reciprocating of cylindric lock 35 drives piston rod 12 through reciprocal ring gear 13 and reciprocates to make medicine spraying device 11 wash the disinfection to storage bucket 7.

The sliding block 3 is rotatably connected with a first connecting rod 36, the first connecting rod 36 is fixedly connected with a first cylindrical pin 37, the first cylindrical pin 37 is connected with a second sliding groove 38 with an radian in a sliding mode, the second sliding groove 38 is located in the box body 1, a coil spring 39 is installed between the first connecting rod 36 and the sliding block 3, the first connecting rod 36 is fixedly connected with a third gear 40, the third gear 40 is meshed with the first rack 4, and the size of the third gear 40 is larger than that of the first gear 5.

As shown in fig. 5, 9 and 10, when the slider 3 moves downward, the upper end of the first link 36 moves downward, and at the same time, the coil spring 39 pushes the lower end of the first link 36 to rotate upward, so that the first link 36 drives the third gear 40 to turn downward, the third gear 40 turns downward to drive the first rack 4 to move upward, the first rack 4 moves upward to drive the first gear 5 to turn downward, so that the first gear 5 drives the first cover plate 6 to turn backward, the size of the third gear 40 is larger than that of the first gear 5, when the first pin 37 in the first link 36 moves to the vertical section of the vertical second chute 38, the first link 36 drives the third gear 40 to complete the rotation process, at this time, the third gear 40 just makes the first gear 5 rotate ninety degrees through the first rack 4, the first cover 6 is turned over to be in a vertical state, and then the first cover 6 moves vertically downward along with the handle 2 in the process of moving the handle 2 downward.

Open the connector 41 that has two sets of symmetric distributions in the 11 left and right sides of medicine spraying device, the right side the intercommunication has one-way drain pipe 42 between connector 41 and the hydrojet mouth 10, the left side connector 41 is connected with first feed liquor pipe 43 and the second feed liquor pipe 44 of one-way feed liquor respectively, first feed liquor pipe 43 intercommunication has first stock solution bucket 45, second feed liquor pipe 44 intercommunication has second stock solution bucket 46, first stock solution bucket 45 with second stock solution bucket 46 all is located inside 1 box, first stock solution bucket 45 with second stock solution bucket 46 rear side is seted up and is had first observation mouth 47, first observation mouth 47 is located 1 box.

A one-way movable-breaking 48 is fixedly connected in the connecting port 41, the one-way movable-breaking 48 comprises a sleeve 49, a turnable cylindrical sheet 50 is rotatably connected to the left side of the sleeve 49, the diameter of the cylindrical sheet 50 is smaller than the inner diameter of the connecting port 41, and a torsion spring 51 is arranged between the cylindrical sheet 50 and the sleeve 49.

Different liquids are filled in the first liquid storage barrel 45 and the second liquid storage barrel 46, disinfectant is additionally arranged in the first liquid storage barrel 45, tap water is additionally arranged in the second liquid storage barrel 46, when a patient vomits, the first baffle 8 and the second baffle 9 can not be opened in time to leave vomit on the upper top surfaces of the first baffle 8 and the second baffle 9, in order to solve the problem, when the first single plate and the second single plate turn over towards the west, the second incomplete gear 15 can drive the reciprocating gear ring 13 to move downwards, the reciprocating gear ring 13 drives the piston rod 12 to move downwards when moving downwards, the second medicine inlet pipe is communicated with the connecting port 41 on the lower side of the medicine sprayer 11, when the piston rod 12 is positioned at the uppermost end of the medicine sprayer 11, the tap water in the second liquid storage barrel 46 enters the cavity of the medicine sprayer 11 from the second medicine inlet pipe, and when the piston rod 12 moves downwards, the piston rod 12 pushes the liquid in the medicine sprayer 11 to be sprayed out from the liquid outlet pipe 42, when the first baffle plate 8 and the second baffle plate 9 are opened, the liquid spraying port 10 sprays tap water, vomit on the upper sides of the first single plate and the second baffle plate 9 is washed, then flows into the storage barrel 7 under the action of gravity, after the vomit is finished, the second incomplete gear 15 turns upwards, the second incomplete gear 15 drives the reciprocating gear ring 13 to move upwards, when the reciprocating gear ring 13 moves upwards, the sterilizing liquid medicine flowing into the upper part of the piston rod 12 from the first liquid storage barrel 45 is sprayed into the storage barrel 7 from the liquid spraying port 10, the first baffle plate 8, the second baffle plate 9 and the storage barrel 7 are sterilized, and cross infection is avoided; the one-way movable breakings 48 at the connecting port 41 have the same structure, the cylindrical piece 50 is arranged on the left side of the sleeve 49, the torsion spring 51 applies a torsion force to the cylindrical piece 50 towards the right side, the liquid in the pesticide sprayer 11 can flow only after the piston rod 12 moves to cause a pressure difference, the liquid can be conveyed only from the left side, the first observation port 47 on the outer side of the box body 1 can observe the liquid amount in the first liquid storage barrel 45 and the second liquid storage barrel 46 at any time, and the liquid replenishing to the first liquid storage barrel 45 and the second liquid storage barrel 46 is not guaranteed.

A fourth rack 52 is fixedly connected below the second rack 30, the fourth rack 52 is connected with the box body 1 in a sliding manner, a fourth gear 53 is meshed at the left side of the fourth rack 52, and the fourth gear 53 is coaxially and fixedly connected with the worm 19; four limiting blocks 54 rotatably connected with the box body 1 are arranged on the periphery of the storage cup 25, each limiting block 54 comprises a first limiting block 55, a second limiting block 56 vertically arranged with the first limiting block 55 is fixedly connected to the upper side of the first limiting block 55, second connecting rods 57 are connected among the four limiting blocks 54, transverse key-shaped holes 58 are formed in the second connecting rods 57 on the right side, second cylindrical pins 59 moving back and forth are slidably connected in the key-shaped holes 58, guide blocks 60 slidably connected with the box body 1 are fixedly connected to the second cylindrical pins 59, second screw rods 61 are in threaded connection with the middle of the guide blocks 60, and the second screw rods 61 are coaxially and fixedly connected with the second screw rods 61.

The vertical movement of the handle 2 drives the vertical movement of the fourth rack 52, the vertical movement of the fourth rack 52 drives the fourth gear 53 to rotate, the rotation of the fourth rack 52 drives the worm 19 to rotate, the worm 19 drives the first worm wheel 18 and the second worm wheel 20 to synchronously rotate, the first worm 19 drives the rubber stopper 17 to rotate, so that the control of the rubber stopper 17 on the liquid outlet 16 is synchronous with the opening and closing of the first cover plate 6, the rotation of the second worm 19 drives the belt pulley 21 to rotate, the belt pulley 21 drives the friction disc 23 to rotate through the reversing gear set 22, the reversing gear set 22 is composed of two mutually meshed bevel gears, a one-way bearing is arranged between the reversing gear set 22 and the friction disc 23, the reversing gear set 22 can only push the friction disc 23 to clockwise rotate, and when the fourth rack 52 moves, the fourth gear 53 drives the fourth gear 53 to rotate through the worm 19, The first worm wheel 18 and the second worm wheel 20 are matched, so that the first worm 19 drives the rubber plug 17 to seal the liquid outlet 16, and meanwhile, the second worm 19 drives the friction disc 23 to rotate clockwise through the belt wheel 21 and the reversing gear set 22, so that the containing cup 25 on the left side of the guide slideway moves to the position on the right side of the guide sliding way, and the containing cup 25 is positioned right below the liquid outlet 16; when the fourth rack 52 moves upwards, the rubber stopper 17 opens the liquid outlet 16, and the friction disc 23 does not rotate under the action of the one-way bearing when the reversing gear set 22 rotates counterclockwise, so that the process of receiving vomit by the receiving cup 25 is more stable.

The bottom of the receiving cup 25 is cylindrical, and the upper part of the receiving cup 25 is fixedly connected with an outward convex circular ring 62; the height difference between the first stopper 55 and the second stopper 56 in the stopper 54 is equal to the diameter of the circular ring 62.

As shown in fig. 16 and 17, in the initial position, the second stopper 56 is located at a position below the receiving cup 25, when the first cover 6 opens the handle 2 and drives the fourth rack 52 to move downward, the fourth rack 52 drives the guide block 60 to move forward by the action of the fourth gear 53 and the second screw 61, the guide block 60 drives the second link 57 to move forward to the right by the cooperation of the second cylindrical pin 59 and the key-shaped hole 58, the second link 57 drives the stopper 54 to rotate counterclockwise, after the fourth rack 52 is meshed with the fourth gear 53, the first stopper 55 on the stopper 54 rotates to be out of contact with the ring 62 on the receiving cup 25, the receiving cup 25 moves downward by gravity and falls above the second stopper 56, and then when the fourth rack 52 moves upward, the second link 57 moves backward by the cooperation of the second cylindrical pin 59 and the key-shaped hole 58, the second link 57 moves backward to the left, second connecting rod 57 drives stopper 54 and carries out clockwise rotation, when stopper 54 clockwise rotated, second stopper 56 can move to the second and accomodate the lower side edge of cup 25, first stopper 55 breaks away from simultaneously and accomodates the cooperation of cup 25 for first, thereby make and accomodate cup 25 and can both fall one after opening and shutting at every turn of first apron 6, the diameter of accomodating cup 25 outside circular arc is inscribe's relation with four first stoppers 55 and four squares that constitute for second stopper 56, thereby make spacing ball guarantee first stopper 55 and second stopper 56 spacing in turn to ring 62 when rotating.

The working process of the invention is as follows: the first cover plate 6, the first baffle plate 8 and the second baffle plate 9 alternately seal the storage barrel 7, when the storage barrel is idle, the first cover plate 6 is positioned right above the box body 1, the first baffle plate 8 and the second baffle plate 9 are in an open state in the storage barrel 7, the lower side of the inner wall of the liquid outlet 16 is right opposite to a gap of the rubber plug 17, the rubber plug 17 is in an open state for the liquid outlet 16, and the storage cup 25 is positioned right below the liquid outlet 16 and is used for collecting vomitus in the storage barrel 7 for processing; when the vomit collecting box is used, the first cover plate 6 is vertically placed at the rear side position of the box body 1, the first baffle plate 8 and the second baffle plate 9 are horizontally distributed, meanwhile, the part without a notch on the rubber plug 17 is just opposite to the liquid outlet 16, the rubber plug 17 seals the liquid outlet 16, so that vomit after vomit is temporarily kept in the containing barrel 7, the friction disc 23 rotates to move the containing barrel 7 which is positioned at the right side of the guide slide rail 24 under the limiting pin of the guide slide rail 24 to the position under the liquid outlet 16, when a patient vomits, the first baffle plate 8 and the second baffle plate 9 are controlled to be opened by downwards moving the cylindrical rod 35, the vomit in the containing barrel 7 is sealed by upwards pulling the cylindrical rod 35 through the first baffle plate 8 and the second baffle plate 9 after the vomit is finished, the containing barrel 7 is made of a transparent material, the shielding pipe 63 is made of an opaque material, medical personnel can observe the vomit of the patient through the second observation port 64 on the shielding pipe 63, the medical staff can fully know the condition of the patient conveniently, and the second observation port 64 can be moved to the rear side of the storage barrel 7 by rotating the shielding pipe 63 when observation is not needed; after the doctor observes, the vomitus in the storage barrel 7 can be discharged into the storage cup 25 while the first cover plate 6 is covered on the box body 1, and the doctor only needs to take out the storage cup 25 for treatment.

The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a vomitus collection device is used in gastroenterology nursing, includes box (1), its characterized in that: the box body (1) is connected with a vertically moving handle (2) in a sliding manner at the rear side, the handle (2) is fixedly connected with a sliding block (3) which is connected with the box body (1) in a sliding manner, the sliding block (3) is connected with a first rack (4) which can slide vertically in a sliding manner, the first rack (4) is meshed with a first gear (5), the first gear (5) is coaxially and fixedly connected with a first cover plate (6), the first cover plate (6) is positioned on the upper top surface of the box body (1), a storage barrel (7) which is fixedly connected with the box body (1) is arranged below the first cover plate (6), the storage barrel (7) is rotationally connected with two first baffle plates (8) and a second baffle plate (9) which can rotate relatively, liquid spraying ports (10) are formed in the side walls of the storage barrel (7) below the first baffle plate (8) and the second baffle plate (9), and piston type liquid spraying devices (11) are communicated with the liquid spraying ports (10), medicine spraying device (11) sliding connection has piston rod (12) with the vertical sliding connection of box (1), reciprocating gear ring (13) of fixedly connected with is gone up in piston rod (12), mesh respectively on the tooth's socket of the left and right sides in reciprocating gear ring (13) and have first incomplete gear (14) reciprocal pivoted second incomplete gear (15), first incomplete gear (14) rotate with second incomplete gear (15) to be connected and first incomplete gear (14) and second incomplete gear (15) are located the outside rear side of containing bucket (7), containing bucket (7) bottom intercommunication has liquid outlet (16), liquid outlet (16) internal rotation is connected with rubber buffer (17) of taking the opening, the coaxial fixedly connected with first worm wheel (18) of rubber buffer (17), the meshing of first worm wheel (18) below has rotatable worm (19), worm (19) below meshing has second worm wheel (20), coaxial fixedly connected with band pulley (21) on second worm wheel (20), the coaxial fixedly connected with switching-over gear group (22) of band pulley (21) other end, the output fixedly connected with of switching-over gear group (22) rotates friction disk (23) that are connected with box (1), friction disk (23) top is equipped with direction slide rail (24), direction slide rail (24) and box (1) fixed connection, direction slide rail (24) left side upper end is equipped with accomodate cup (25) that can fall in proper order, direction slide rail (24) right side is located the lower of liquid outlet (16), the left front end of direction slide rail (24) and the right-hand member on direction slide rail (24) right side all are equipped with and rotate the closing plate (26) that are connected with box (1).

2. The vomitus collecting device for gastroenterology nursing according to claim 1, wherein a first sliding groove (27) is formed at the rear side of the box body (1), the handle (2) is positioned in the first sliding groove (27), a guide rod (28) slidably connected with the box body (1) is fixedly connected to the handle (2), a spring (29) is sleeved on the guide rod (28), the spring (29) is positioned between the first sliding groove (27) and the handle (2), a second rack (30) is fixedly connected to the inside of the handle (2), a second gear (31) is engaged at the front side of the second rack (30), a first screw (32) is coaxially and fixedly connected to the second gear (31), a third rack (33) slidably connected with the box body (1) at the left and right is connected to the first screw (32) in a threaded manner, a driving gear (34) is engaged at the upper side of the third rack (33), the driving gear (34) is coaxially and fixedly connected with the second incomplete gear (15).

3. The vomitus collecting device for gastroenterology nursing according to claim 2, wherein the number of teeth of the third rack (33) is one fourth of the number of teeth of the driving gear (34), and the third rack (33) and the driving gear (34) are disengaged when the third rack (33) is located at the extreme positions of the left and right sides of the first screw (32).

And the reciprocating gear ring (13) is fixedly connected with a cylindrical rod (35), and the cylindrical rod (35) transversely penetrates through the box body (1) and is in sliding connection with the box body (1).

4. The vomitus collecting device for gastroenterology nursing according to claim 1, wherein a first connecting rod (36) is rotatably connected to the sliding block (3), a first cylindrical pin (37) is fixedly connected to the first connecting rod (36), a second sliding groove (38) with an arc is slidably connected to the first cylindrical pin (37), the second sliding groove (38) is located in the box body (1), a coil spring (39) is installed between the first connecting rod (36) and the sliding block (3), a third gear (40) is fixedly connected to the first connecting rod (36), the third gear (40) is engaged with the first rack (4), and the size of the third gear (40) is larger than that of the first gear (5).

5. The vomit collecting device for nursing in the gastroenterology according to claim 1, two groups of symmetrically distributed connectors (41) are arranged on the left side and the right side of the pesticide sprayer (11), a unidirectional liquid outlet pipe (42) is communicated between the right connector (41) and the liquid spraying port (10), the left connector (41) is respectively connected with a first liquid inlet pipe (43) and a second liquid inlet pipe (44) which can feed liquid in a unidirectional manner, the first liquid inlet pipe (43) is communicated with a first liquid storage barrel (45), the second liquid inlet pipe (44) is communicated with a second liquid storage barrel (46), the first liquid storage barrel (45) and the second liquid storage barrel (46) are both positioned in the box body (1), a first observation opening (47) is formed in the rear side of the first liquid storage barrel (45) and the second liquid storage barrel (46), and the first observation opening (47) is positioned on the box body (1);

fixedly connected with one-way activity is broken off with fingers and thumb (48) in connector (41), one-way activity is broken off with fingers and thumb (48) including sleeve pipe (49), sleeve pipe (49) left side is rotated and is connected with cylinder piece (50) that can overturn, and the diameter of cylinder piece (50) is less than the internal diameter of connector (41), install torsional spring (51) between cylinder piece (50) and sleeve pipe (49).

6. The vomitus collecting device for gastroenterology nursing according to claim 2, wherein a fourth rack (52) is fixedly connected below the second rack (30), the fourth rack (52) is slidably connected with the box body (1), a fourth gear (53) is engaged on the left side of the fourth rack (52), and the fourth gear (53) is coaxially and fixedly connected with the worm (19).

7. The vomitus collecting device for nursing in the gastroenterology according to claim 1, wherein four stoppers (54) rotatably connected with the box body (1) are arranged around the receiving cup (25), the stoppers (54) comprise a first stopper (55), a second stopper (56) vertically arranged with the first stopper (55) is fixedly connected to the upper side of the first stopper (55), a second connecting rod (57) is connected between the four stoppers (54), a transverse key-shaped hole (58) is formed on the second connecting rod (57) at the right side, a second cylindrical pin (59) moving back and forth is slidably connected in the key-shaped hole (58), a guide block (60) slidably connected with the box body (1) is fixedly connected to the second cylindrical pin (59), and a second screw rod (61) is threadedly connected to the middle part of the guide block (60), the second screw rod (61) is coaxially and fixedly connected.

8. The vomitus collecting device for nursing in the gastroenterology according to claim 1, wherein the bottom of the receiving cup (25) is cylindrical, and the upper portion of the receiving cup (25) is fixedly connected with an outwardly convex ring (62).

9. The vomitus collecting device for nursing in gastroenterology according to claim 7 or 8, wherein the height difference between the first limiting block (55) and the second limiting block (56) in the limiting block (54) is equal to the diameter of the ring (62).

10. The vomitus collecting device for nursing in the gastroenterology according to claim 1, wherein a shielding tube (63) is sleeved outside the containing barrel (7), the shielding tube (63) is rotatably connected with the box body (1) and the containing barrel (7), and a second observing opening (64) is formed in the shielding tube (63).