Portable disinfection device for hospital nursing personnel

Abstract

The invention relates to a disinfection device, in particular to a portable disinfection device for hospital nursing personnel, which comprises a mounting box, a rotating box, box doors, a handle, a box body and the like, the rotating box is rotatably connected in the mounting box, two rotating shafts are rotatably connected to the bottom of the rotating box, torsion springs are arranged between the rotating shafts and the rotating box, and the box doors are connected to the rotating shafts; a handle is rotationally connected to the top of the mounting box, two box bodies are connected into the rotating box, and the box bodies extend out of the front side of the rotating box. A disinfectant can be sprayed out from a spray head through a hose through a water pump to be sprayed to the hands of a nurse to disinfect the hands of the nurse, the spray head can be driven by a stepping motor to rotate forwards and backwards alternately, the spray head rotates around the hands of the nurse, and meanwhile the nurse rotates the hands to disinfect the hands of the nurse. And the disinfectant can be uniformly sprayed to the hands of the nursing personnel, so that the disinfection is more thorough.

Description

Technical Field

[0001] The invention relates to a disinfection device, in particular to a portable disinfection device for hospital nursing staff. Background Art

[0002] In hospitals, nursing staff's hands generally need to be disinfected to eliminate pathogenic microorganisms, prevent infection and cross-infection, and avoid contaminating sterile and clean items.

[0003] At present, disinfection is mainly carried out by spraying disinfectants. The spray cans containing disinfectants are installed on the wall. The disinfectant is sprayed onto the hands of the caregivers by pressing the spray cans for disinfection. The spray direction of the spray can cannot be changed. Although the caregivers will turn their hands, the rotation angle of the hands is limited, and blind spots for disinfection are prone to occur. It is difficult to spray the disinfectant on some positions, resulting in incomplete disinfection. Summary of the invention

[0004] In order to overcome the shortcomings of limited rotation angle of the hand, easy to appear dead corners of disinfection, and some positions are difficult to spray disinfectant, resulting in incomplete disinfection, the technical problem to be solved is: to provide a portable disinfection device for hospital nursing staff.

[0005] The technical implementation scheme of the present invention is: a portable disinfection device for hospital nursing staff, including an installation box, a rotating box, a box door, a handle, a box body, a hose, an arc guide rail, a nozzle, an infrared sensor, a controller, a rotating mechanism, an opening and closing mechanism and a fixing mechanism. The installation box is rotatably connected to a rotating box, the bottom of the rotating box is rotatably connected to two rotating shafts, a torsion spring is arranged between the rotating shaft and the rotating box, the rotating shafts are connected to the box doors, the top of the installation box is rotatably connected to a handle, two boxes are connected to the rotating box, the box body extends from the front side of the rotating box, water pumps are installed in the boxes, the boxes are connected to hoses, the hoses are connected to the water outlet end of the water pump, the boxes are connected to two arc guide rails, and the same The two arc guide rails on a box body are symmetrically arranged up and down, and a nozzle is slidably connected to the two arc guide rails on the same box body. The hose and the nozzle are connected and communicated. Infrared sensors are installed at the bottom of the two lower arc guide rails. The rotating box is connected to a controller, and the water pump and the infrared sensor are electrically connected to the controller. When the infrared sensor senses the hand of the caregiver, the controller controls the water pump to spray the disinfectant through the nozzle and spray it onto the hand of the caregiver to disinfect the hand of the caregiver. The rotating mechanism is used to control the reciprocating rotation of the nozzle, the opening and closing mechanism is used to control the opening and closing of the box door, and the fixing mechanism is used to fix the rotating box when the rotating box rotates forward.

[0006] Furthermore, the rotating mechanism includes a shell, a stepper motor and a rotating plate. The shell is connected to the top of the rotating box, two stepper motors are connected inside the shell, the output shaft of the stepper motor passes through the top of the rotating box, and the output shaft of the stepper motor is connected to the rotating plate, which is connected to the nozzle.

[0007] Furthermore, the opening and closing mechanism includes a contact block, a slide plate and an inclined plane block. The contact blocks are connected to the rotating shafts, two slide plates are slidably connected to the rotating box, and two inclined plane blocks are connected to the installation box. When the rotating box rotates forward, the slide plate will contact the inclined plane blocks. Under the action of the inclined plane blocks, the slide plate will slide forward, and the slide plate will push the contact block to cause the contact block to rotate. The contact block drives the box door to rotate and open the box door.

[0008] Furthermore, the fixing mechanism includes a sliding rod, a pull plate, a wedge block, a spring 1 and a contact plate. The left and right sides of the installation box are slidably connected with sliding rods, the two sliding rods are commonly connected with a pull plate, the sliding rods are connected with wedge blocks, a spring 1 is connected between the installation box and the wedge block, and the left and right sides of the rotating box are connected with contact plates. When the rotating box rotates forward, the contact plate will drive the rotation of the contact plate, and the contact plate will contact the wedge block during the rotation process. The contact plate pushes the wedge block to move downward, and then the wedge block clamps the contact plate to fix the rotating box.

[0009] Furthermore, it also includes a dryer, an air outlet frame and a protective net. The rotating box is connected to the dryer, and the dryer is used to blow hot air into the rotating box to dry the hands of the caregiver. The rotating box is connected to the air outlet frame, and the protective net is connected to the air outlet frame.

[0010] Furthermore, it also includes a positioning frame, which is connected to the rotating box and is used to position the hands of the caregiver so that hot air can be blown onto the hands of the caregiver.

[0011] Furthermore, it also includes a moving rod, a second spring and a clamping plate. The upper part of the installation box is slidably connected to two moving rods, a second spring is connected between the installation box and the moving rods, and the two moving rods are commonly connected to a clamping plate for fixing the installation box on a fixed object.

[0012] Furthermore, it also includes a collecting box and a discharge pipe. The collecting box is connected to the rotating box, and the disinfectant dropped from the nursing staff's hands will fall into the collecting box. The bottom of the collecting box is connected to the discharge pipe.

[0013] Beneficial effects: 1. The present invention can use a water pump to allow the disinfectant to be sprayed out of the nozzle through a hose and sprayed onto the hands of the caregiver to disinfect the hands of the caregiver. The stepper motor can drive the nozzle to rotate alternately forward and reverse, so that the nozzle rotates around the hands of the caregiver. At the same time, the caregiver also rotates his hands, so that the disinfectant can be evenly sprayed onto the hands of the caregiver, and the disinfection is more thorough.

[0014] 2. The dryer can be used to blow hot air into the rotating box, and the hot air will blow onto the hands of the caregiver, drying the hands of the caregiver and speeding up the drying process.

[0015] 3. When disinfecting the hands of the nursing staff, the disinfectant on the hands of the nursing staff will fall into the collection box and be collected for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown.

[0017] Figure 2 The figure shows the state of the rotary box after being rotated out of the present invention.

[0018] Figure 3 A cross-sectional view of a rotary box according to the present invention is shown.

[0019] Figure 4 A three-dimensional structural schematic diagram of the hose, arc-shaped guide rail, nozzle and infrared sensor of the present invention is shown.

[0020] Figure 5 A first three-dimensional structural schematic diagram of the rotating mechanism of the present invention is shown.

[0021] Figure 6 A second three-dimensional structural schematic diagram of the rotating mechanism of the present invention is shown.

[0022] Figure 7 A three-dimensional structural schematic diagram of the opening and closing mechanism of the present invention is shown.

[0023] Figure 8 The three-dimensional structural schematic diagram of the opening and closing mechanism of the rotary box after the rotary box of the present invention is rotated out is shown.

[0024] Fig. 9 A three-dimensional structural schematic diagram of the fixing mechanism of the present invention is shown.

[0025] Fig.10 The three-dimensional structural schematic diagram of the fixing mechanism of the rotating box after it is rotated out of the present invention is shown.

[0026] Fig.11 The three-dimensional structural schematic diagram of the dryer, air outlet frame and protective net of the present invention is shown.

[0027] Fig.12 A schematic diagram showing the location of the positioning frame of the present invention is shown.

[0028] Fig.13 A three-dimensional structural schematic diagram of the positioning frame of the present invention is shown.

[0029] Fig.14 The three-dimensional structural schematic diagram of the moving rod, spring 2 and clamping plate of the present invention is shown.

[0030] Fig.15 A three-dimensional structural schematic diagram of the collecting box and the discharge pipe of the present invention is shown.

[0031] Fig.16 A three-dimensional structural schematic diagram of the collection box of the present invention is shown.

[0032] Fig.17 The three-dimensional structure schematic diagram of the collecting box and the discharge pipe after the rotating box of the present invention is rotated out is shown.

[0033] Among them, the above-mentioned drawings include the following figure marks: 1_installation box, 2_rotating box, 3_box door, 4_handle, 5_box body, 6_hose, 7_arc guide rail, 8_nozzle, 9_infrared sensor, 10_controller, 11_housing, 12_stepping motor, 13_turn plate, 14_contact block, 15_slide plate, 16_inclined block, 17_slide rod, 18_pull plate, 19_wedge block, 20_spring one, 21_contact plate, 22_dryer, 23_air outlet frame, 24_protective net, 25_positioning frame, 26_moving rod, 27_spring two, 28_clamp, 29_collection box, 30_discharge pipe. DETAILED DESCRIPTION

[0034] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0035] Implementation 1: Reference Figure 1-Figure 10A portable disinfection device for hospital nursing staff includes an installation box 1, a rotating box 2, a box door 3, a handle 4, a box body 5, a hose 6, an arc guide rail 7, a nozzle 8, an infrared sensor 9, a controller 10, a rotating mechanism, an opening and closing mechanism and a fixing mechanism. The installation box 1 is rotatably connected to the rotating box 2, the left and right sides of the bottom of the rotating box 2 are rotatably connected to the rotating shaft, a torsion spring is arranged between the rotating shaft and the rotating box 2, the box door 3 is connected to the rotating shaft, the top of the installation box 1 is rotatably connected to the handle 4, the left and right sides of the upper part of the rotating box 2 are connected to the box body 5, the box body 5 extends from the front side of the rotating box 2, a water pump is installed in the box body 5, the rear side of the box 5 is connected to the hose 6, and the hose 6 and The water outlet of the water pump is connected, and two arc guide rails 7 are connected to the side of the two boxes 5 that are close to each other. The two arc guide rails 7 on the same box 5 are symmetrically arranged up and down. A nozzle 8 is slidably connected to the two arc guide rails 7 on the same box 5. The hose 6 and the nozzle 8 are connected and communicated. Infrared sensors 9 are installed on the front sides of the bottoms of the two arc guide rails 7 below. A controller 10 is connected to the lower left part of the front side of the rotating box 2. The water pump and the infrared sensor 9 are electrically connected to the controller 10. The rotating mechanism is used to control the reciprocating rotation of the nozzle 8, the opening and closing mechanism is used to control the opening and closing of the box door 3, and the fixing mechanism is used to fix the rotating box 2 when the rotating box 2 is rotated forward.

[0036] Reference Figure 5 and Figure 6 The rotating mechanism includes a shell 11, a stepper motor 12 and a rotating plate 13. The shell 11 is connected to the middle of the top of the rotating box 2, and the stepper motor 12 is connected to the left and right sides of the shell 11. The output shaft of the stepper motor 12 passes through the top of the rotating box 2, and the lower end of the output shaft of the stepper motor 12 is connected to the rotating plate 13. The bottom of the rotating plate 13 is connected to the top of the nozzle 8.

[0037] Reference Figure 7 and Figure 8 The opening and closing mechanism includes a contact block 14, a slide plate 15 and a ramp block 16. The front end of the rotating shaft is connected to the contact block 14, the left and right sides of the front side of the rotating box 2 are slidably connected to the slide plates 15, and the left and right sides of the top of the installation box 1 are connected to the ramp blocks 16. When the rotating box 2 rotates forward, the slide plates 15 will contact the ramp blocks 16.

[0038] Reference Fig. 9 and Fig.10The fixing mechanism includes a slide bar 17, a pull plate 18, a wedge block 19, a spring 20 and a contact plate 21. The left and right sides of the lower part of the installation box 1 are slidably connected with slide bars 17. The lower ends of the two slide bars 17 are commonly connected to the pull plate 18. The upper ends of the slide bars 17 are connected to the wedge blocks 19. The slide bars 17 are sleeved with springs 20. The two ends of the spring 20 are respectively connected to the installation box 1 and the wedge blocks 19. The left and right sides of the upper part of the rotating box 2 are connected with contact plates 21. When the rotating box 2 rotates forward, it will drive the contact plate 21 to rotate, and the contact plate 21 will contact the wedge blocks 19 during the rotation process.

[0039] When the nursing staff needs to disinfect, they can pour the disinfectant into the box body 5, then rotate the rotating box 2 forward, rotate the rotating box 2 to a horizontal state, and rotate the rotating box 2 out of the installation box 1. The rotating box 2 will drive the slide plate 15 to rotate. The slide plate 15 will contact the inclined block 16 during the rotation process. Under the action of the inclined block 16, the slide plate 15 will move forward. The slide plate 15 pushes the contact block 14 to rotate the contact block 14. The contact block 14 drives the rotating shaft to rotate, and the torsion spring is deformed. The rotating shaft drives the box door 3 to rotate and open the box door 3. The rotating box 2 can also drive the contact disk 21 to rotate. The contact disk 21 will contact the wedge block 19 during the rotation process and push the wedge block 19 to move downward. The spring 20 is compressed. After the rotating box 2 is rotated to a horizontal state, the wedge block 19 clamps the contact disk 21, thereby fixing the rotating box 2. Then the nursing staff puts his hand into the rotating box 2 and puts his hand next to the nozzle 8. The infrared sensor 9 senses the hand of the nursing staff, and the infrared sensor 9 sends a signal to the controller 10. The controller 10 controls the water pump and the stepper motor 12 to work. The water pump extracts the disinfectant in the box 5, so that the disinfectant is sprayed out from the nozzle 8 through the hose 6 and sprayed onto the hands of the nursing staff to disinfect the hands of the nursing staff. The stepper motor 12 drives the rotating plate 13 to rotate alternately forward and reverse, and the rotating plate 13 drives the nozzle 8 to rotate alternately forward and reverse, so that the nozzle 8 rotates around the hands of the nursing staff. At the same time, the nursing staff also rotates their hands, so that the disinfectant can be evenly sprayed onto the hands of the nursing staff, and the disinfection is more thorough. After the disinfection is completed The nursing staff takes out his hand, the controller 10 controls the water pump and the stepper motor 12 to turn off, and pulls the pull plate 18 to disengage the wedge block 19 and the contact plate 21, thereby releasing the contact plate 21 and releasing the rotating box 2. The rotating box 2 rotates backward to a vertical state under the action of its own gravity, and the slide plate 15 and the inclined block 16 are disengaged. Under the action of the torsion spring, the shaft rotates in the opposite direction to reset, and the shaft drives the box door 3 to rotate in the opposite direction, closing the box door 3, and holding the handle 4 can lift the installation box 1 for easy carrying.

[0040] Implementation method 2: Based on implementation method 1, refer to Figure 11-13, also includes a dryer 22, an air outlet frame 23, a protective net 24 and a positioning frame 25. The dryer 22 is connected to the lower rear part of the rotating box 2, the air outlet frame 23 is connected to the lower front part of the rotating box 2, the protective net 24 is connected inside the air outlet frame 23, and the positioning frame 25 is connected to the lower rear part of the rotating box 2.

[0041] After the rotating box 2 rotates to a horizontal state, the air outlet of the dryer 22 faces upward. After the nursing staff's hands are disinfected, the nursing staff can put their hands on top of the dryer 22. The dryer 22 blows hot air into the rotating box 2, and the hot air blows onto the nursing staff's hands to dry the nursing staff's hands, thereby accelerating the drying speed. The hot air is discharged from the air outlet frame 23. The protective net 24 can block external dust to prevent dust from entering the rotating box 2. The positioning frame 25 can position the nursing staff's hands so that the nursing staff's hands can be accurately placed on top of the dryer 22.

[0042] Reference Fig.14 , also includes a moving rod 26, a spring 27 and a clamping plate 28. The moving rods 26 are slidably connected to the left and right sides of the upper part of the installation box 1. The moving rods 26 are sleeved with springs 27. The two ends of the springs 27 are respectively connected to the installation box 1 and the moving rods 26. The rear ends of the two moving rods 26 are commonly connected to the clamping plate 28.

[0043] The nursing staff pulls the splint 28 backwards, and the splint 28 drives the moving rod 26 to move backwards, compressing the spring 27, and then puts the splint 28 on the fixed object, and then releases the splint 28. Under the action of the spring 27, the splint 28 moves forward, and the splint 28 is clamped on the fixed object, fixing the installation box 1 on the fixed object to prevent the installation box 1 from tipping over.

[0044] Reference Figure 15-17 , and also includes a collecting box 29 and a discharge pipe 30. The collecting box 29 is connected to the upper rear side of the rotating box 2, and the discharge pipe 30 is connected to the left side of the bottom of the collecting box 29.

[0045] After the rotating box 2 rotates to a horizontal state, the collecting box 29 will also rotate to a horizontal state, and the disinfectant will be sprayed onto the hands of the nursing staff for disinfection. Then the disinfectant on the hands of the nursing staff will fall into the collecting box 29 for collection, which is convenient for subsequent processing. The discharge pipe 30 can be connected to an external discharge pipe, and the discharge pipe 30 can be opened, and the disinfectant in the collecting box 29 can be discharged through the discharge pipe 30 and the discharge pipe.

[0046] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A portable disinfection device for hospital nursing staff, comprising an installation box (1), a rotating box (2) and a box door (3), wherein the installation box (1) is rotatably connected to the rotating box (2), and the bottom of the rotating box (2) is rotatably connected to two rotating shafts, a torsion spring is provided between the rotating shaft and the rotating box (2), and the box door (3) is connected to the rotating shaft, wherein: The device also comprises a handle (4), a box (5), a hose (6), an arc guide rail (7), a nozzle (8), an infrared sensor (9), a controller (10), a rotating mechanism, an opening and closing mechanism and a fixing mechanism. The top of the installation box (1) is rotatably connected with the handle (4). Two boxes (5) are connected in the rotating box (2). The boxes (5) extend from the front side of the rotating box (2). Water pumps are installed in the boxes (5). The boxes (5) are connected with hoses (6). The hoses (6) are connected to the water outlet of the water pump. Two arc guide rails (7) are connected to the boxes (5). The two arc guide rails (7) on the same box (5) are symmetrically arranged up and down. The two arc guide rails (7) on the same box (5) have a total of A nozzle (8) is slidably connected thereto, the hose (6) and the nozzle (8) are connected and communicated with each other, infrared sensors (9) are installed at the bottom of the two arc-shaped guide rails (7) below, a controller (10) is connected to the rotating box (2), the water pump and the infrared sensor (9) are electrically connected to the controller (10), when the infrared sensor (9) senses the hand of the nursing staff, the controller (10) controls the water pump to operate, so that the disinfectant is sprayed through the nozzle (8) and sprayed onto the hand of the nursing staff, thereby disinfecting the hand of the nursing staff, the rotating mechanism is used to control the reciprocating rotation of the nozzle (8), the opening and closing mechanism is used to control the opening and closing of the box door (3), and the fixing mechanism is used to fix the rotating box (2) when the rotating box (2) is rotated forward.

2. A portable disinfection device for hospital nursing staff as claimed in claim 1, characterized in that: The rotating mechanism comprises a housing (11), a stepper motor (12) and a rotating plate (13); the housing (11) is connected to the top of the rotating box (2); two stepper motors (12) are connected inside the housing (11); the output shafts of the stepper motors (12) pass through the top of the rotating box (2); the output shafts of the stepper motors (12) are connected to the rotating plates (13); and the rotating plates (13) are connected to the nozzle (8).

3. A portable disinfection device for hospital nursing staff as claimed in claim 2, characterized in that: The opening and closing mechanism comprises a contact block (14), a slide plate (15) and an inclined surface block (16). The contact blocks (14) are connected to the rotating shafts. Two slide plates (15) are slidably connected to the rotating box (2). Two inclined surface blocks (16) are connected to the installation box (1). When the rotating box (2) rotates forward, the slide plate (15) contacts the inclined surface blocks (16). Under the action of the inclined surface blocks (16), the slide plate (15) slides forward. The slide plate (15) pushes the contact block (14) to rotate the contact block (14). The contact block (14) drives the box door (3) to rotate, and the box door (3) is opened.

4. A portable disinfection device for hospital nursing staff as claimed in claim 3, characterized in that: The fixing mechanism comprises a slide bar (17), a pull plate (18), a wedge block (19), a spring (20) and a contact plate (21). The left and right sides of the installation box (1) are both slidably connected with the slide bars (17). The two slide bars (17) are commonly connected with the pull plate (18). The slide bars (17) are both connected with the wedge blocks (19). A spring (20) is connected between the installation box (1) and the wedge blocks (19). The left and right sides of the rotating box (2) are both connected with the contact plates (21). When the rotating box (2) rotates forward, it drives the contact plates (21) to rotate. During the rotation process, the contact plates (21) contact the wedge blocks (19). The contact plates (21) push the wedge blocks (19) to move downward. Then, the wedge blocks (19) clamp the contact plates (21) to fix the rotating box (2).

5. A portable disinfection device for hospital nursing staff as claimed in claim 4, characterized in that: The device also comprises a dryer (22), an air outlet frame (23) and a protective net (24); the dryer (22) is connected to the rotating box (2); the dryer (22) is used to blow hot air into the rotating box (2) to dry the hands of the nursing staff; the rotating box (2) is connected to the air outlet frame (23); and the protective net (24) is connected to the air outlet frame (23).

6. A portable disinfection device for hospital nursing staff as claimed in claim 5, characterized in that: The invention also comprises a positioning frame (25), the positioning frame (25) being connected inside the rotating box (2), and the positioning frame (25) being used to position the hands of the nursing staff so that the hot air can be blown onto the hands of the nursing staff.

7. A portable disinfection device for hospital nursing staff as claimed in claim 6, characterized in that: The utility model also comprises a moving rod (26), a second spring (27) and a clamping plate (28); the upper part of the installation box (1) is slidably connected to the two moving rods (26); the second spring (27) is connected between the installation box (1) and the moving rod (26); and the two moving rods (26) are commonly connected to a clamping plate (28) for fixing the installation box (1) on a fixed object.

8. A portable disinfection device for hospital nursing staff as claimed in claim 7, characterized in that: It also includes a collecting box (29) and a discharge pipe (30). The collecting box (29) is connected to the rotating box (2). The disinfectant dropped from the nursing staff's hands will fall into the collecting box (29). The bottom of the collecting box (29) is connected to the discharge pipe (30).

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