Medical hand washing sink with interaction function

Abstract

The invention discloses a medical hand washing sink with an interaction function, which is characterized in that a frame provided with a mirror display is arranged on the rear side of a sink body, a disinfection mechanism, a faucet and a gate valve are respectively arranged at the top of the sink body and are connected with a lower end pipe orifice of a three-way pipe, and a pedal device is arranged below the sink body; a first linkage mechanism is arranged between the pedal device and the gate valve, a second linkage mechanism is arranged between the pedal device and the lower pressing plate, the pedal device is provided with an electric control mechanism electrically connected with the mirror face displayer, pedal plates are arranged on the two sides of the outer wall of the shaft rod respectively, and the torsion spring is located between the disc and the double-end cam and arranged on the shaft rod in a sleeving mode. The first linkage mechanism is connected with the right cylinder in a sleeved mode, and the second linkage mechanism is connected with the left cylinder in a sleeved mode. According to the hand cleaning device, medical staff can conveniently browse information when washing hands, the working efficiency of the medical staff is improved, the situation that the hands of the staff make contact with the surface of an object to cause hand pollution is avoided, and therefore the hand cleaning effect is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of hand washing sinks, and in particular to a medical hand washing sink with interactive functions. Background Art

[0002] Washbasins are used to clean dirt from hands in daily life, and they are even more essential equipment in hospital operating rooms. According to the standard requirements of the operating department, medical staff must wash their hands with soap and running water before surgery to remove dirt, debris and some pathogens from the skin of their hands. In order to meet the cleanliness requirements, the entire hand washing time should be no less than 40-60 seconds.

[0003] Currently, wash basins are equipped with mirrors for users to fix their makeup and appearance, etc., and a disinfection mechanism filled with disinfectant soap liquid is also installed above the sink. People press the disinfection mechanism to pump out the disinfectant soap liquid. The disinfection mechanism is used by multiple people, causing cross-infection of some germs between different people. Summary of the invention

[0004] The main purpose of the present invention is to provide a medical hand-washing sink with an interactive function, which is convenient for medical personnel to browse information while washing hands, thereby improving the work efficiency of medical personnel, and is convenient for personnel to control the water outlet of the faucet, the pumping out of the disinfectant, and the display of information with one foot, thereby effectively avoiding the situation in which the hands of personnel touch the surface of objects and cause hand contamination, thereby ensuring the cleaning effect of the hands.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a medical hand-washing sink with interactive function, comprising: a sink body, a water outlet pipe connected to the bottom of the sink body, a frame with a mirror display installed on the rear side of the sink body, the mirror display with touch function has an information display interface built in, a disinfection mechanism and a faucet are respectively arranged on the top of the sink body, the input end of the faucet is connected to the upper end of a three-way pipe, the side end of the three-way pipe is connected to the water inlet pipe, and a gate valve is connected to the lower end of the three-way pipe; A lower pressing plate is arranged on the top surface of the pressing part of the disinfection mechanism, and a pedal device is arranged below the pool body, a first linkage mechanism is arranged between the pedal device and the gate valve, and a second linkage mechanism is arranged between the pedal device and the lower pressing plate, and the pedal device has an electric control mechanism electrically connected to the mirror display; The pedal device further comprises: a disc, a shaft, a double-headed cam and a foot pedal, wherein the disc with a left arc-shaped opening and a right arc-shaped opening is located below the pool body and fixedly mounted on the frame, the shaft and the disc are coaxially arranged and connected via a bearing, and a foot pedal is arranged on both sides of the outer wall of the shaft; The double-headed cam is located between the foot pedal and the disc and is fixedly sleeved on the outer wall of the shaft rod. A left cylinder and a right cylinder are respectively arranged on one side of the double-headed cam relative to the disc. The left cylinder and the right cylinder are arranged parallel to the axis direction of the disc, and the ends of the left cylinder and the right cylinder are respectively located inside the left arc-shaped opening and the right arc-shaped opening of the disc. A torsion spring is located between the disc and the double-headed cam and is sleeved on the shaft rod. The first linkage mechanism is sleeved with the right cylinder, and the second linkage mechanism is sleeved with the left cylinder. The electronic control mechanism is installed on the top of this shaft rod.

[0006] The further improved scheme in the above technical scheme is as follows: 1. In the above scheme, the first linkage mechanism further includes: a right connecting seat and a first linkage rod, one end of the first linkage rod has a first strip-shaped opening for connecting with the right cylindrical sleeve, and the other end is rotatably connected to the bottom of a right connecting seat, and the top of the right connecting seat is fixedly connected to the lower end of the gate valve.

[0007] 2. In the above scheme, the second linkage mechanism further includes: a second linkage rod, a pull rod and a connecting piece, one end of the second linkage rod has a second strip-shaped opening for connecting with the left cylindrical sleeve, and the other end is hinged to the lower end of the pull rod, and the connecting piece is arranged between the lower pressure plate and the pull rod.

[0008] 3. In the above scheme, the connecting part further includes: a first guide sleeve, a fixed plate and a lifting plate. A guide rod is vertically arranged on the left outer wall of the wash basin. The first guide sleeve is coaxially sleeved on the guide rod. The fixed plate is arranged between the lower end of the first guide sleeve and the upper end of the pull rod. The upper end of the first guide sleeve is equipped with a lifting plate, and the lifting plate is fixedly connected to the lower pressure plate.

[0009] 4. In the above scheme, a second guide sleeve with an insertion rod is installed on the top edge of the pool body and on one side close to the disinfection mechanism. The insertion rod is slidably connected to the vertically arranged second guide sleeve, and the top of the insertion rod is fixedly connected to the lower surface of the lifting plate.

[0010] 5. In the above scheme, the electric control mechanism further includes: a pressure plate, a touch pressure switch, and a ring. The shaft rod has a receiving groove for embedding and installing the touch pressure switch. The touch pressure switch is electrically connected to the mirror display. The ring with a through hole on the top is sleeved on the outer wall of the shaft rod, and the through hole is connected to the receiving groove. The bottom of the pressure plate has a pressure rod, which can pass through the through hole to contact the touch pressure switch. A return spring is located between the pressure plate and the ring and is sleeved on the outer wall of the pressure rod.

[0011] 6. In the above solution, the two pedals are symmetrically arranged about the shaft.

[0012] 7. In the above solution, a sealing ring is coaxially arranged inside the tee pipe and above its side pipe opening.

[0013] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: The medical hand washing sink with interactive function of the present invention has a frame with a mirror display installed on the rear side of the sink body, the mirror display with touch function has an information display interface built in, a disinfection mechanism and a faucet are arranged on the top of the hand washing sink, a gate valve is connected to the lower end pipe mouth of the three-way pipe, a pedal device is arranged below the hand washing sink, a first linkage mechanism is arranged between the foot pedal device and the gate valve, and a second linkage mechanism is arranged between the foot pedal device and the lower pressure plate, the foot pedal device has an electric control mechanism electrically connected to the mirror display, and the ends of the left cylinder and the right cylinder are respectively located at the left arc-shaped mouth and the right arc-shaped mouth of the disc. Inside the shaped mouth, there is a torsion spring between the disc and the double-headed cam and sleeved on the shaft rod. The first linkage mechanism is connected to the right cylinder, and the second linkage mechanism is connected to the left cylinder. The shaft rod equipped with a foot pedal cooperates with the disc, which can realize the interaction between medical staff and the mirror display and obtain the required information, which is convenient for medical staff to browse while washing hands, thereby improving the work efficiency of medical staff. Personnel can also control the pumping of disinfectant, the water output of the faucet, and the switch of the mirror display by stepping on one foot, thereby effectively avoiding the situation where people's hands need to touch the surface of objects, thereby ensuring the cleaning effect of hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the medical hand washing sink with interactive function of the present invention; Figure 2 The present invention is attached Figure 1 A magnified image of point A; Figure 3 It is a right view of the medical hand washing sink with interactive function of the present invention; Figure 4 The present invention is attached Figure 3 A cross-sectional view at D-D'; Figure 5 The present invention is attached Figure 4 The enlarged view of point B; Figure 6 The present invention is attached Figure 4 Enlarged view of point C; Figure 7 This is a schematic diagram of the internal structure of the medical hand washing sink of the present invention; Figure 8 It is a partial structural schematic diagram of the medical hand washing basin of the present invention; Fig. 9 It is a partial structural sectional stereoscopic diagram of the medical hand washing basin of the present invention; Fig.10 The present invention is attached Fig. 9 Enlarged view of point E.

[0015] In the above drawings: 1, wash basin; 2, disinfection mechanism; 3, faucet; 4, water outlet; 5, three-way pipe; 6, water inlet; 7, gate valve; 8, lower pressure plate; 9, pedal device; 10, first linkage mechanism; 11, second linkage mechanism; 12, disc; 121, left arc-shaped opening; 122, right arc-shaped opening; 13, shaft; 14, double-headed cam; 141, left cylinder; 142, right cylinder; 15, pedal; 16, bearing; 17, torsion spring; 18, left connecting seat; 19, first linkage rod; 20, first strip opening; 21, second linkage rod; 22, The second strip opening; 23. the right connecting seat; 24. the pulling rod; 25. the connecting piece; 26. the second strip opening; 27. the first guide sleeve; 28. the fixing plate; 29. ​​the lifting plate; 30. the guiding rod; 31. the second guiding sleeve; 32. the inserting rod; 33. the sealing ring; 34. the buckle; 35. the bearing platform; 351. the opening; 36. the frame; 37. the mirror display; 38. the electric control mechanism; 39. the pressing plate; 40. the touch switch; 41. the collar; 42. the accommodating groove; 43. the through hole; 44. the pressing rod; 45. the reset spring; 46. the avoidance hole; 47. the supporting seat. Implementation

[0016] In the description of this patent, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0017] Embodiment 1: A medical hand-washing sink with interactive function, comprising: a sink body 1, a water outlet pipe 4 is connected to the bottom of the sink body 1, a frame 36 with a mirror display 37 is arranged at the rear side of the sink body 1, the mirror display 37 with touch function has an information display interface built in, a disinfection mechanism 2 and a faucet 3 are arranged on the top of the sink body 1, the input end of the faucet 3 is connected to the upper end of a three-way pipe 5, the side of the three-way pipe 5 is connected to the water inlet pipe 6, and a gate valve 7 is connected to the lower end of the three-way pipe 5; A lower pressing plate 8 is arranged on the top surface of the pressing part of the disinfection mechanism 2, and a pedal device 9 is arranged below the pool body 1. A first linkage mechanism 10 is arranged between the pedal device 9 and the gate valve 7, and a second linkage mechanism 11 is arranged between the pedal device 9 and the lower pressing plate 8. The pedal device 9 has an electric control mechanism 38 electrically connected to the mirror display 37. The pedal device 9 is used by personnel to control the spraying of disinfectant in the disinfection mechanism 4, the water inlet and outlet of the faucet 5, and the opening and closing of the mirror display 37; When washing hands, the medical staff steps on the pedal device 9 with one foot and presses in the direction of the first linkage mechanism 10. As the pedal device 9 is driven, the first linkage mechanism 10 drives the lower pressing plate 8 to move downward, thereby squeezing out the disinfectant in the disinfection mechanism 2, and the medical staff rubs the disinfectant with their hands to clean their hands; When cleaning, the medical staff steps on the foot pedal 9 in the direction of the second linkage mechanism 11. As the foot pedal 9 is driven, the second linkage mechanism 11 will drive the gate valve 7 to move downward, thereby opening the side pipe opening on the three-way pipe 5 connected to the water inlet pipe 6. The water inlet pipe 6 supplies water, and the water flows out from the faucet 3. The water in the pool body 1 flows out from the water outlet pipe 4. After the medical staff finishes washing their hands, the foot pedal 9 returns to its position, keeping the disinfection mechanism 2 and the faucet 3 in the closed state.

[0018] The pedal device 9 further includes: a disc 12, a shaft 13, a double-headed cam 14 and a foot pedal 15. The disc 12 with a left arc-shaped opening 121 and a right arc-shaped opening 122 is located below the pool body 1 and fixedly mounted on the frame 36. The shaft 13 and the disc 12 are coaxially arranged and connected by a bearing 16. A foot pedal 15 is provided on both sides of the outer wall of the shaft 13. When the foot pedal 15 is in a horizontal state and parallel to the ground, the left cylinder 141 and the right cylinder 142 are respectively located at the ends of the lower ends of the first linkage rod 19 and the second linkage rod 21; The double-headed cam 14 is located between the foot pedal 15 and the disc 12 and is fixedly sleeved on the outer wall of the shaft rod 13. A left cylinder 141 and a right cylinder 142 are respectively arranged on one side of the double-headed cam 14 relative to the disc 12. The left cylinder 141 and the right cylinder 142 are arranged parallel to the axial direction of the disc 12, and the ends of the left cylinder 141 and the right cylinder 142 are respectively located inside the left arc-shaped opening 121 and the right arc-shaped opening 122 of the disc 12. A torsion spring 17 is located between the disc 12 and the double-headed cam 14 and is sleeved on the shaft rod 13. The first linkage mechanism 10 is sleeved with the right cylinder 142, and the second linkage mechanism 11 is sleeved with the left cylinder 141. The electronic control mechanism 38 is installed on the top of this shaft rod 13.

[0019] The touch function of the screen helps the surgeon to prepare before washing his hands. For example, it can be used to enter the PIN code required to access protected data or select other data. After selecting the content to be browsed, such as patient data and images of the operation, surgical precautions, important processes and other information, since medical staff cannot touch other places after washing their hands, this mirror display allows the surgeon to browse information through the information display interface while washing their hands, and helps them recall important processes and information during the operation after the operation. The data required by the system comes from the central system of the surgical department and is continuously updated automatically (according to the operating room plan).

[0020] The information display interface can be pre-configured by the user or adjusted according to personal habits. For example, it can be set in advance that the patient's expected data always appears in the same position, and weather data, other gadgets or information can also be displayed.

[0021] The above-mentioned first linkage mechanism 10 further includes: a right connecting seat 18 and a first linkage rod 19, one end of the above-mentioned first linkage rod 19 has a first strip-shaped opening 20 for being fitted and connected to the right cylinder 142, and the other end thereof is rotatably connected to the bottom of a right connecting seat 18, and the top of the right connecting seat 18 is fixedly connected to the lower end of the gate valve 7.

[0022] The above-mentioned second linkage mechanism 11 further includes; a second linkage rod 21, a pull rod 24 and a connecting piece 25. One end of the above-mentioned second linkage rod 11 has a second strip-shaped opening 26 for being fitted and connected to the left cylinder 141, and the other end thereof is hinged to the lower end of the pull rod 24. The above-mentioned connecting piece 25 is arranged between the lower pressure plate 8 and the pull rod 24.

[0023] The connecting member 25 further includes: a first guide sleeve 27, a fixed plate 28 and a lifting plate 29. A guide rod 30 is vertically arranged on the left outer wall of the above-mentioned wash basin 2. The above-mentioned first guide sleeve 27 is coaxially sleeved on the guide rod 30. The above-mentioned fixed plate 28 is arranged between the lower end of the first guide sleeve 27 and the upper end of the pull rod 24. The upper end of the above-mentioned first guide sleeve 27 is equipped with a lifting plate 29, and the lifting plate 29 is fixedly connected to the lower pressure plate 8.

[0024] A second guide sleeve 31 with an insertion rod 32 is installed on the top edge of the above-mentioned pool body 1 and on one side close to the disinfection mechanism 2. The above-mentioned insertion rod 32 is slidably connected to the vertically arranged second guide sleeve 31, and the top of this insertion rod 32 is fixedly connected to the lower surface of the lifting plate 29.

[0025] The medical staff presses on one side of the first linkage mechanism 10, the foot pedal 15 swings toward the direction of the faucet 3, the shaft 13 also rotates clockwise, the double-headed cam 14 rotates along with the shaft 13, and the right cylinder 152 on the double-headed cam 14 drives the second linkage mechanism 21 to move, prompting the gate valve 7 to move downward in the three-way pipe 5 until the side pipe opening on the three-way pipe 5 connected to the water inlet pipe 6 is opened, and the faucet 3 then discharges water normally, and the first linkage mechanism 19 will not trigger the lower pressure plate 8; When the second linkage rod 21 moves, it drives the pull rod 24 to move, and the movement of the pull rod 24 drives the movement of the fixed plate 28, thereby driving the movement of the first guide sleeve 27, and the first guide sleeve 27 drives the lifting plate 29 to move, thereby driving the lower pressure plate 8 to move. Due to the guidance of the first guide sleeve 27 by the guide rod 30 and the guidance of the insertion rod 32 by the second guide sleeve 31, the pressing of the disinfectant mechanism 2 by the lower pressure plate 8 is more stable.

[0026] The above-mentioned electric control mechanism 38 further includes: a pressure plate 39, a touch pressure switch 40, and a ring 41. The above-mentioned shaft 13 has a receiving groove 42 for embedding and installing the touch pressure switch 40. This touch pressure switch 40 is electrically connected to the mirror display 37. The ring 41 with a through hole 43 on the top is sleeved on the outer wall of the shaft 13, and the through hole 43 is connected to the receiving groove 42. The bottom of the above-mentioned pressure plate 39 has a pressure rod 44, and the pressure rod 44 can pass through the through hole 43 to contact the touch pressure switch 40. A return spring 45 is located between the pressure plate 39 and the ring 41 and is sleeved on the outer wall of the pressure rod 44.

[0027] When the electric control mechanism 38 is used to control the switch of the mirror display 3 , the medical staff applies downward pressure by stepping on the pressure plate 39 , and the pressure plate 39 triggers the touch switch 40 , thereby controlling the switch of the mirror large-screen display 3 .

[0028] The two foot pedals 634 are symmetrically arranged about the shaft 632.

[0029] The two pedals 15 each have a clearance hole 46 on the opposite side thereof.

[0030] A sealing ring 33 is coaxially arranged inside the tee 5 and above its side pipe opening. The sealing ring 33 is located in the tee 5 at a position higher than the side pipe opening. When the side pipe opening connected to the water inlet pipe 6 is closed, the end of the gate valve 7 is in a state of being pressed against the sealing ring 33. When the gate valve 7 moves upward and its end abuts against the sealing ring 33, water entering the tee 5 through the water inlet pipe 6 cannot pass into the faucet 3, so that the gate valve 7 has a better sealing effect when closing the side pipe opening.

[0031] The lower pressure plate 8 is provided with a buckle 34 which is clamped on the tube of the disinfection mechanism 4. The pressing portion of the disinfection mechanism 4 is located between the lower pressure plate 8 and the buckle 34. When the disinfectant is replaced, the tube of the disinfection mechanism 2 is pulled out from the buckle 34, and new disinfectant is filled into the disinfection mechanism. Then, the tube of the disinfection mechanism 2 is clamped on the buckle 34 again. The pressing portion of the disinfection mechanism 2 is located between the lower pressure plate 8 and the buckle 34, thereby ensuring that the disinfectant can be pressed out normally.

[0032] Embodiment 2: A hand-washing sink, comprising: a sink body 1, a water outlet pipe 4 is connected to the bottom of the sink body 1, a frame 36 with a mirror display 37 installed is arranged at the rear side of the sink body 1, the mirror display 37 with a touch function has an information display interface built in, a disinfection mechanism 2 and a faucet 3 are arranged on the top of the sink body 1, the input end of the faucet 3 is connected to the upper end of a three-way pipe 5, the side end of the three-way pipe 5 is connected to the water inlet pipe 6, and a gate valve 7 is connected to the lower end of the three-way pipe 5; A lower pressing plate 8 is arranged on the top surface of the pressing part of the disinfection mechanism 2, and a pedal device 9 is arranged below the pool body 1. A first linkage mechanism 10 is arranged between the pedal device 9 and the gate valve 7, and a second linkage mechanism 11 is arranged between the pedal device 9 and the lower pressing plate 8. The pedal device 9 has an electric control mechanism 38 electrically connected to the mirror display 37. The pedal device 9 is used by personnel to control the spraying of disinfectant in the disinfection mechanism 4, the water inlet and outlet of the faucet 5, and the opening and closing of the mirror display 37; The pedal device 9 further comprises: a disc 12, a shaft 13, a double-headed cam 14 and a foot pedal 15, wherein the disc 12 having a left arc-shaped opening 121 and a right arc-shaped opening 122 is located below the pool body 1 and fixedly mounted on the frame 36, the shaft 13 and the disc 12 are coaxially arranged and connected via a bearing 16, and a foot pedal 15 is provided on both sides of the outer wall of the shaft 13; The double-headed cam 14 is located between the foot pedal 15 and the disc 12 and is fixedly sleeved on the outer wall of the shaft rod 13. A left cylinder 141 and a right cylinder 142 are respectively arranged on one side of the double-headed cam 14 relative to the disc 12. The left cylinder 141 and the right cylinder 142 are arranged parallel to the axial direction of the disc 12, and the ends of the left cylinder 141 and the right cylinder 142 are respectively located inside the left arc-shaped opening 121 and the right arc-shaped opening 122 of the disc 12. A torsion spring 17 is located between the disc 12 and the double-headed cam 14 and is sleeved on the shaft rod 13. The first linkage mechanism 10 is sleeved with the right cylinder 142, and the second linkage mechanism 11 is sleeved with the left cylinder 141. The electronic control mechanism 38 is installed on the top of this shaft rod 13.

[0033] When the medical staff steps on the pedal device 9, the pedal device 9 is pressed toward the side of the second linkage mechanism 11, and the pedal device 9 swings toward the direction of the disinfection mechanism 2, and the shaft 13 also rotates counterclockwise, and the double-headed cam 14 rotates along with the shaft 13, and the left cylinder 141 on the double-headed cam 14 drives the first linkage mechanism 10 to move, prompting the lower pressure plate 8 to move downward until the disinfectant in the disinfection mechanism 2 is sprayed out, and the second linkage mechanism 11 will not trigger the gate valve 7; When the medical staff washes their hands, they release the foot pedal 15 , and under the action of the torsion spring 17 , the shaft 13 rotates back, and the foot pedal 15 then remains parallel to the ground.

[0034] The above-mentioned first linkage mechanism 10 further includes: a right connecting seat 18 and a first linkage rod 19, one end of the above-mentioned first linkage rod 19 has a first strip-shaped opening 20 for being fitted and connected to the right cylinder 142, and the other end thereof is rotatably connected to the bottom of a right connecting seat 18, and the top of the right connecting seat 18 is fixedly connected to the lower end of the gate valve 7.

[0035] The above-mentioned second linkage mechanism 11 further includes; a second linkage rod 21, a pull rod 24 and a connecting piece 25. One end of the above-mentioned second linkage rod 11 has a second strip-shaped opening 26 for being fitted and connected to the left cylinder 141, and the other end thereof is hinged to the lower end of the pull rod 24. The above-mentioned connecting piece 25 is arranged between the lower pressure plate 8 and the pull rod 24.

[0036] The medical staff presses on one side of the first linkage mechanism, the foot pedal 15 swings toward the direction of the faucet 3, the shaft 13 also rotates clockwise, the double-headed cam 14 rotates along with the shaft 13, and the right cylinder 152 on the double-headed cam 14 drives the second linkage mechanism 21 to move, prompting the gate valve 7 to move downward in the three-way pipe 5 until the side pipe opening on the three-way pipe 5 connected to the water inlet pipe 6 is opened, and the faucet 3 then discharges water normally, and the first linkage mechanism 19 will not trigger the lower pressure plate 8; When the double-headed cam 14 drives the right cylinder 142 to move downward, the first linkage rod 19 is pulled downward, thereby driving the gate valve 7 to move downward. Since the gate valve 7 is inserted in the three-way pipe 5, the gate valve 7 and the first linkage rod 19 are hinged through the right connecting seat 18. Therefore, the first linkage rod 19 can drive the gate valve 7 to move. Since the first linkage rod 19 is sleeved on the right cylinder 142 through the first strip opening 20, the first linkage rod 19 will not drive the gate valve 7 to move when the right cylinder 142 moves upward.

[0037] The connecting member 25 further includes: a first guide sleeve 27, a fixed plate 28 and a lifting plate 29. A guide rod 30 is vertically arranged on the left outer wall of the above-mentioned wash basin 2. The above-mentioned first guide sleeve 27 is coaxially sleeved on the guide rod 30. The above-mentioned fixed plate 28 is arranged between the lower end of the first guide sleeve 27 and the upper end of the pull rod 24. The upper end of the above-mentioned first guide sleeve 27 is equipped with a lifting plate 29, and the lifting plate 29 is fixedly connected to the lower pressure plate 8.

[0038] A second guide sleeve 31 with an insertion rod 32 is installed on the top edge of the above-mentioned pool body 1 and on one side close to the disinfection mechanism 2. The above-mentioned insertion rod 32 is slidably connected to the vertically arranged second guide sleeve 31, and the top of this insertion rod 32 is fixedly connected to the lower surface of the lifting plate 29.

[0039] When the double-headed cam 14 drives the left cylinder 141 to move downward along the left arc-shaped opening 121, the second linkage rod 21 is pulled downward, thereby driving the pull rod 24 to move downward. Since the pull rod 24 is connected to the lower pressure plate 8 by the connecting piece 25, the lower pressure plate 8 is also moved downward until the disinfectant is sprayed out. When the left cylinder 141 moves upward along the left arc-shaped opening 121, since the second linkage rod 21 is sleeved on the left cylinder 141 through the second strip opening 26, and the second linkage rod 21 and the pull rod 24 are hinged, the second linkage rod 21 will not drive the pull rod 24 to move when the cylinder 141 moves upward.

[0040] The above-mentioned electric control mechanism 38 further includes: a pressure plate 39, a touch pressure switch 40, and a ring 41. The above-mentioned shaft 13 has a receiving groove 42 for embedding and installing the touch pressure switch 40. This touch pressure switch 40 is electrically connected to the mirror display 37. The ring 41 with a through hole 43 on the top is sleeved on the outer wall of the shaft 13, and the through hole 43 is connected to the receiving groove 42. The bottom of the above-mentioned pressure plate 39 has a pressure rod 44, and the pressure rod 44 can pass through the through hole 43 to contact the touch pressure switch 40. A return spring 45 is located between the pressure plate 39 and the ring 41 and is sleeved on the outer wall of the pressure rod 44.

[0041] When a person steps on the pressure plate 39 and presses downward, the pressure rod 44 moves downward to trigger the touch switch 40. Pressing it once turns on the mirror large-screen display 37, and pressing it again turns off the mirror large-screen display 3.

[0042] When the medical staff lifts their feet, the return spring 45 pushes up the pressing plate 39; When the pressure plate 39 is not under pressure, under the action of the return spring 45, the return spring 45 will keep the pressure plate 39 bouncing upward, so that the pressure plate 39 returns to the original position.

[0043] The two pedals 15 each have a clearance hole 46 on the opposite side thereof.

[0044] A left connecting seat 23 is provided between the second linkage rod 21 and the pull rod 24 . The second linkage rod 21 is rotatably connected to the bottom of the left connecting seat 23 , and the top of the left connecting seat 23 is fixedly connected to the lower end of the pull rod 24 .

[0045] A sealing ring 33 is coaxially arranged inside the tee 5 and above its side pipe opening. The sealing ring 33 is located in the tee 5 at a position higher than the side pipe opening. When the side pipe opening connecting the tee 5 and the water inlet pipe 6 is closed, the end of the gate valve 7 is in a state of pressing against the sealing ring 5.

[0046] The above-mentioned cell body 1 is installed on the top of a carrier platform 35 having an opening 351 on the front side. The above-mentioned cell body 1 is installed on the top of a carrier platform 35 having an opening 351 on the front side.

[0047] A support base 47 is disposed below the pedal device 9 , and the disc 12 is mounted on one end of the support base 47 away from the opening 351 .

[0048] The working principle of the present invention is as follows: since the medical staff cannot touch other places after washing their hands, when washing their hands, the medical staff steps on the pedal device 9 with one foot and presses in the direction of the second linkage mechanism 11. With the driving of the pedal device 9, the second linkage mechanism 11 drives the lower pressing plate 8 to move downward, thereby squeezing out the disinfectant in the disinfection mechanism 2, and the medical staff rubs the disinfectant with their hands; When the medical staff steps on the pedal device 9, the pedal device 9 is pressed toward the side of the second linkage mechanism 11, and the pedal device 9 swings toward the direction of the disinfection mechanism 2, and the shaft 13 also rotates counterclockwise, and the double-headed cam 14 rotates along with the shaft 13, and the left cylinder 141 on the double-headed cam 14 drives the first linkage mechanism 10 to move, prompting the lower pressure plate 8 to move downward until the disinfectant in the disinfection mechanism 2 is sprayed out, and the second linkage mechanism 11 will not trigger the gate valve 7; When the medical staff washes their hands, they release the foot pedal 15, and under the force of the torsion spring 17, the shaft 13 rotates back, and the foot pedal 15 remains parallel to the ground; When the double-headed cam 14 drives the left cylinder 141 to move downward along the left arc-shaped opening 121, the second linkage rod 21 is pulled downward, thereby driving the pull rod 24 to move downward. Since the pull rod 24 is connected to the lower pressure plate 8 through the connecting piece 25, the lower pressure plate 8 is also moved downward until the disinfectant is sprayed out. When the left cylinder 141 moves upward along the left arc-shaped opening 121, since the second linkage rod 21 is sleeved on the left cylinder 141 through the second strip opening 26, and the second linkage rod 21 and the pull rod 24 are hinged, the second linkage rod 21 will not drive the pull rod 24 to move when the cylinder 141 moves upward. When the double-headed cam 14 drives the right cylinder 142 to move downward, the first linkage rod 19 is pulled downward, thereby driving the gate valve 7 to move downward. Since the gate valve 7 is inserted in the three-way pipe 5, the gate valve 7 and the first linkage rod 19 are hinged through the right connecting seat 18. Therefore, the first linkage rod 19 can drive the gate valve 7 to move. Since the first linkage rod 19 is sleeved on the right cylinder 142 through the first strip opening 20, the first linkage rod 19 will not drive the gate valve 7 to move when the right cylinder 142 moves upward; until the medical staff finishes washing their hands, the foot pedal 9 returns to its position to keep the disinfection mechanism 2 and the faucet 3 in a closed state.

[0049] When the above-mentioned medical wash basin with interactive function is used, through the cooperation of the first linkage mechanism, the second linkage mechanism, the electronic control mechanism and the foot pedal device, the water outlet and closing of the faucet and the extrusion of the disinfectant in the disinfection mechanism can be controlled by stepping on the foot pedal in different directions. The switch of the mirror display can be controlled by stepping on the pressure plate, which can enable medical staff to interact with the mirror display and obtain the required information, which is convenient for medical staff to browse while washing hands, thereby improving the work efficiency of medical staff. Personnel can also control the pumping of disinfectant, the water outlet of the faucet, and the switch of the mirror display by stepping on the foot, thereby effectively avoiding the situation where personnel's hands need to touch the surface of objects, and realizing that personnel's hands do not need to touch any surface after cleaning, thereby ensuring the cleaning effect of hands.

[0050] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical hand washing sink with interactive function, comprising: A pool body (1), the bottom of which is connected to a water outlet pipe (4), characterized in that: a frame (36) on which a mirror display (37) is installed is arranged at the rear side of the pool body (1), the mirror display (37) having a touch function has a built-in information display interface, a disinfection mechanism (2) and a faucet (3) are arranged on the top of the pool body (1), the input end of the faucet (3) is connected to the upper end of a three-way pipe (5), the side end of the three-way pipe (5) is connected to the water inlet pipe (6), and a gate valve (7) is connected to the lower end of the three-way pipe (5); A lower pressure plate (8) is arranged on the top surface of the pressing part of the disinfection mechanism (2), and a pedal device (9) is arranged below the pool body (1). A first linkage mechanism (10) is arranged between the pedal device (9) and the gate valve (7), and a second linkage mechanism (11) is arranged between the pedal device (9) and the lower pressure plate (8). The pedal device (9) has an electric control mechanism (38) electrically connected to the mirror display (37); The pedal device (9) further comprises: a disc (12), a shaft (13), a double-headed cam (14) and a foot pedal (15); the disc (12) having a left arc-shaped opening (121) and a right arc-shaped opening (122) is located below the pool body (1) and fixedly mounted on the frame (36); the shaft (13) and the disc (12) are coaxially arranged and connected via a bearing (16); and a foot pedal (15) is provided on both sides of the outer wall of the shaft (13); The double-headed cam (14) is located between the foot pedal (15) and the disc (12) and is fixedly sleeved on the outer wall of the shaft rod (13). A left cylinder (141) and a right cylinder (142) are respectively arranged on one side of the double-headed cam (14) relative to the disc (12). The left cylinder (141) and the right cylinder (142) are arranged parallel to the axis direction of the disc (12), and the ends of the left cylinder (141) and the right cylinder (142) are respectively located inside the left arc-shaped opening (121) and the right arc-shaped opening (122) of the disc (12). A torsion spring (17) is located between the disc (12) and the double-headed cam (14) and is sleeved on the shaft rod (13). The first linkage mechanism (10) and the right cylinder (142) are sleeved and connected, and the second linkage mechanism (11) and the left cylinder (141) are sleeved and connected. The electric control mechanism (38) is installed on the top of the shaft rod (13).

2. The medical hand washing sink with interactive function according to claim 1, characterized in that: The first linkage mechanism (10) further comprises: a right connecting seat (18) and a first linkage rod (19), one end of the first linkage rod (19) having a first strip-shaped opening (20) for being fittedly connected to the right cylinder (142), and the other end of the first linkage rod (19) being rotatably connected to the bottom of a right connecting seat (18), and the top of the right connecting seat (18) being fixedly connected to the lower end of the gate valve (7).

3. The medical hand washing sink with interactive function according to claim 2, characterized in that: The second linkage mechanism (11) further comprises: a second linkage rod (21), a pull rod (24) and a connecting piece (25); one end of the second linkage rod (11) has a second strip-shaped opening (26) for being fittedly connected to the left cylinder (141); the other end of the second linkage rod (11) is hinged to the lower end of the pull rod (24); and the connecting piece (25) is arranged between the lower pressure plate (8) and the pull rod (24).

4. The medical hand washing sink with interactive function according to claim 3, characterized in that: The connecting member (25) further comprises: a first guide sleeve (27), a fixing plate (28) and a lifting plate (29); a guide rod (30) is vertically arranged on the left outer wall of the wash basin (2); the first guide sleeve (27) is coaxially sleeved on the guide rod (30); the fixing plate (28) is arranged between the lower end of the first guide sleeve (27) and the upper end of the pull rod (24); the lifting plate (29) is installed on the upper end of the first guide sleeve (27); the lifting plate (29) is fixedly connected to the lower pressure plate (8).

5. The medical hand washing sink with interactive function according to claim 4, characterized in that: A second guide sleeve (31) having an insertion rod (32) is installed on the top edge of the tank body (1) and on a side close to the disinfection mechanism (2). The insertion rod (32) is slidably connected to the vertically arranged second guide sleeve (31), and the top of the insertion rod (32) is fixedly connected to the lower surface of the lifting plate (29).

6. The medical hand washing sink with interactive function according to claim 1, characterized in that: The electric control mechanism (38) further comprises: a pressure plate (39), a touch pressure switch (40), and a collar (41); the shaft (13) has a receiving groove (42) for embedding and installing the touch pressure switch (40); the touch pressure switch (40) is electrically connected to the mirror display (37); the collar (41) having a through hole (43) on the top is sleeved on the outer wall of the shaft (13); and the through hole (43) is connected to the receiving groove (42); the pressure plate (39) has a pressure rod (44) at the bottom; the pressure rod (44) can pass through the through hole (43) to contact the touch pressure switch (40); a return spring (45) is located between the pressure plate (39) and the collar (41) and is sleeved on the outer wall of the pressure rod (44).

7. The medical hand washing sink with interactive function according to claim 1, characterized in that: The two foot pedals (634) are symmetrically arranged about the shaft (632).

8. The medical hand washing sink with interactive function according to claim 1, characterized in that: A sealing ring (33) is coaxially arranged inside the tee pipe (5) and above the side pipe opening thereof.

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