Hand disinfection equipment

Abstract

The utility model relates to the technical field of medical equipment, and discloses hand disinfection equipment which comprises a water tank, a cleaning mechanism, a disinfection mechanism and a hand dryer are sequentially mounted on the water tank from left to right, the cleaning mechanism is used for automatically cleaning hands of medical staff, the disinfection mechanism is used for further disinfecting the hands of the medical staff, and the hand dryer is used for drying the hands of the medical staff. The hand dryer is used for drying the hands of the medical staff after cleaning and disinfection; the cleaning mechanism comprises a cleaning box installed on the water tank, a driving assembly and a transmission sealing assembly. According to the hand disinfection equipment, the function of automatically cleaning the hands of medical staff can be provided, the hand washing time is saved, meanwhile, the hand washing process is more scientific, the hands of the medical staff can be further disinfected after cleaning is completed, it can be guaranteed that microorganisms on the hands are effectively removed, and the sanitary requirement of surgical operation is met; and the hands of the medical staff can be dried after cleaning and disinfection, so that the use effect of the existing disinfection equipment is effectively improved.

Description

Technical Field

[0001] The present application relates to the field of medical equipment, and in particular to a hand disinfection device. Background Art

[0002] Medical staff must wash and disinfect their hands before diagnosis and treatment to prevent the spread of pathogenic microorganisms.

[0003] Existing hand disinfection equipment is generally improved for the cleanliness of medical staff's hands. For example, a hand disinfection equipment disclosed in the authorized Chinese patent CN213489395U can effectively avoid the situation that medical staff do not wash their hands clean due to unclean washing water when washing their hands through the use of structures such as a clean water tank, a transparent waterproof cover, a second UV lamp and a submersible pump, and also eliminates the hidden danger of transmitting germs to patients. At the same time, it also effectively avoids the air containing germs during the hand drying operation from attaching germs to the hands again through the use of structures such as a filter box, a transparent purification tube, a first UV lamp, a first air duct, a second air duct, a second solenoid valve and an exhaust fan, effectively improving the cleanliness of medical staff's hand cleaning. However, the disinfection equipment still requires medical staff to rub their hands repeatedly according to the specifications to fully clean the palms, fingers, finger joints, nails, arms and other parts. The whole process is relatively cumbersome and time-consuming, resulting in the use effect of the existing disinfection equipment to be improved. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a hand disinfection device, which has the advantages of being able to effectively improve the use effect of the existing disinfection equipment and solves the problem of poor use effect of the existing disinfection equipment.

[0005] In summary, the utility model provides the following technical solutions: a hand disinfection device, comprising a water tank, on which a cleaning mechanism, a disinfection mechanism and a hand dryer are sequentially installed from left to right, wherein the cleaning mechanism is used to automatically clean the hands of medical personnel;

[0006] The cleaning mechanism comprises a cleaning box, a driving assembly, a transmission sealing assembly, a cleaning assembly, an infrared sensor and a water inlet pipe installed on the water tank; the transmission sealing assembly is connected to the driving assembly and moves under the drive of the driving assembly, at least two infrared sensors are arranged on the cleaning box, and the water inlet pipe is connected to the cleaning assembly;

[0007] The disinfection mechanism includes a disinfection box installed on the sink and two annular sleeves respectively connected to the disinfection box, and the annular sleeves are symmetrically distributed on the left and right. It also includes an infusion component installed on the sink and a disinfection component connected to the disinfection box; the disinfection component is connected to the infusion component.

[0008] Furthermore, the drive assembly includes a drive box, a motor, a screw and a bearing support; the motor is fixedly installed in the drive box, the bearing support is connected to the cleaning box, one end of the screw is rotatably connected to the bearing support through a bearing, and the other end passes through the drive box and is connected to the output shaft of the motor, and rotates under the drive of the motor. The motor is installed in the drive box, and the drive box is installed on the cleaning box.

[0009] By adopting the above technical solution, the transmission seal assembly can be driven to move under the cooperation of the drive box, the motor, the screw rod and the bearing support.

[0010] Furthermore, the transmission sealing assembly includes an L-shaped moving block, a cover plate and a limit block; the cover plate is slidably connected to the cleaning box, and the cover plate is connected to the screw rod through the L-shaped moving block. The screw rod rotates under the drive of the motor to drive the cover plate connected to the L-shaped moving block to move, and the limit block is fixedly connected to the cover plate.

[0011] By adopting the above technical solution, the cleaning box can be sealed under the cooperation of the L-shaped moving block, the cover plate and the limit block.

[0012] Furthermore, the cleaning component includes a hand-shaped box, a water spray hole, a drainage hole, an ultrasonic cleaning body and a hand-supporting block; two hand-shaped boxes that are symmetrical on the left and right are installed in the cleaning box, the ultrasonic cleaning body is arranged on the hand-shaped box to remove dust, particles, grease, etc. on the hands, the water spray hole is installed on the inner wall of the hand-shaped box, and the number of water spray holes is multiple and evenly distributed, the hand-shaped box is equipped with drainage holes for drainage, and the drainage holes are evenly distributed on the hand-shaped box, the water inlet pipe is connected to the water spray hole through the hand-shaped box, and the hand-supporting block is fixedly connected to the opening of the hand-shaped box.

[0013] By adopting the above technical solution, the hands of medical staff can be automatically cleaned under the cooperation of the hand-shaped box, the water spray hole, the drainage hole, the ultrasonic cleaning body and the hand support block.

[0014] Furthermore, the infusion assembly includes a disinfection water tank, a water pump, a water suction pipe and a water supply pipe; the disinfection water tank is fixedly connected to the disinfection box, one end of the water suction pipe passes through the disinfection water tank and extends to the inside of the disinfection water tank, and the other end is fixedly connected to the water pump; one end of the water supply pipe is fixedly connected to the water pump, and the other end passes through the disinfection box and is connected to the disinfection assembly.

[0015] By adopting the above technical solution, the hands can be fully disinfected under the cooperation of the disinfection water tank, water pump, water suction pipe and water delivery pipe.

[0016] Furthermore, the disinfection assembly includes a connecting pipe, a nozzle and an ultraviolet lamp assembly; the connecting pipe is fixedly connected in the disinfection box, the connecting pipe is connected to the water pipe, the nozzle is connected to the connecting pipe, and the number of nozzles is multiple and evenly distributed, and the disinfection box is fixedly installed with at least two groups of ultraviolet lamp assemblies.

[0017] By adopting the above technical solution, the connecting pipe and the nozzle can disinfect the hands of medical staff, and the ultraviolet lamp component can irradiate and disinfect the inside of the machine.

[0018] Furthermore, the ultraviolet lamp assembly is composed of a mounting box, a transparent glass window and at least two ultraviolet lamp tubes, a plurality of the ultraviolet lamp tubes are fixedly connected in the mounting box, and the transparent glass window is fixedly connected to the mounting box.

[0019] The above technical solution is adopted to prevent water stains from penetrating into the installation box and causing damage to the ultraviolet lamp.

[0020] Furthermore, the installation box is fixedly installed on the inner wall of the disinfection box.

[0021] The above technical solution is adopted to ensure that the ultraviolet lamp can irradiate and disinfect the inside of the machine.

[0022] Furthermore, the cleaning component also includes a water supply device fixedly connected to one end of the water inlet pipe, and the water supply device is electrically connected to the infrared sensor.

[0023] The above technical solution is adopted to control the water supply equipment to deliver water to the water inlet pipe for hand washing after the infrared sensor senses and identifies the human body. The water supply equipment refers to an automatic start-stop water supply device that outputs a certain flow rate and lift per unit time.

[0024] Compared with the prior art, the utility model provides a hand disinfection device with the following beneficial effects:

[0025] The hand disinfection device can provide a function of automatically cleaning the hands of medical staff through the mutual cooperation between the cleaning mechanism, the disinfection mechanism and the hand dryer on the sink, thereby saving a lot of hand washing time. At the same time, the hand washing process is more scientific, and the hands of the medical staff can be further disinfected after the cleaning is completed, which can ensure that the microorganisms on the hands are effectively removed to meet the hand hygiene requirements. The hand washing process experience is more comfortable, which improves the comfort and compliance of the medical staff. It can not only effectively remove dust, particles, grease, etc. on the hands, but also dry the hands of the medical staff after cleaning and disinfection. The whole process can be done without the need for manual operation by the medical staff, thereby effectively improving the use effect of the existing disinfection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 yes Figure 1 A cross-sectional schematic diagram of the L-shaped moving block connection structure;

[0028] Figure 3 yes Figure 2 Left side cross-sectional view;

[0029] Figure 4 yes Figure 2 A three-dimensional schematic diagram of the connection structure of the middle cleaning box;

[0030] Figure 5 yes Figure 1 Schematic cross-sectional view of the middle nozzle connection structure.

[0031] Description of reference numerals:

[0032] 1. Sink; 2. Hand dryer; 300. Cleaning mechanism; 301. Cleaning box; 3021. Drive box; 3022. Motor; 3023. Screw; 3024. Bearing support; 3031. L-shaped moving block; 3032. Cover plate; 3033. Limit block; 3041. Hand-shaped box; 3042. Water spray hole; 3043. Drain hole; 3044. Ultrasonic cleaning body; 3045. Hand support block; 305. Infrared sensor; 306. Water inlet pipe; 400. Disinfection mechanism; 401. Disinfection box; 402. Annular sleeve; 4031. Disinfection water tank; 4032. Water pump; 4033. Suction pipe; 4034. Water pipe; 4041. Connecting pipe; 4042. Spray head; 4043. Ultraviolet lamp assembly. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0034] See also Figure 1-5 The utility model provides a technical solution: a hand disinfection device, comprising a water tank 1, on which a cleaning mechanism 300, a disinfection mechanism 400 and a hand dryer 2 are sequentially installed from left to right, the cleaning mechanism 300 is used to automatically clean the hands of medical staff, the disinfection mechanism 400 is used to further disinfect the hands of medical staff, and the hand dryer 2 is used to dry the hands of medical staff after cleaning and disinfection;

[0035] Through the mutual cooperation between the hand dryer 2, the cleaning mechanism 300 and the disinfection mechanism 400 on the sink 1, a function of automatically cleaning the hands of medical staff can be provided, which saves a lot of hand washing time. At the same time, the hand washing process is more scientific. After the cleaning is completed, the hands of the medical staff can be further disinfected, which can ensure that the microorganisms on the hands are effectively removed and the hand hygiene requirements are met. The hand washing process experience is more comfortable, which improves the comfort and compliance of the medical staff. It can not only effectively remove dust, particles, grease, etc. on the hands, but also dry the hands of the medical staff after cleaning and disinfection. The whole process can be done without the need for manual operation by the medical staff, thereby effectively improving the use effect of the existing disinfection equipment.

[0036] In this embodiment, the cleaning mechanism 300 is a structure for automatically cleaning the hands of medical personnel.

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the cleaning mechanism 300 includes a cleaning box 301 installed on the sink 1, a driving assembly, a transmission sealing assembly, a cleaning assembly, an infrared sensor 305 and a water inlet pipe 306; the transmission sealing assembly is connected to the driving assembly and moves under the drive of the driving assembly, at least two infrared sensors 305 are arranged on the cleaning box 301, which are used to start the driving assembly after sensing the human body, and the water inlet pipe 306 is connected to the cleaning assembly.

[0038] It should be noted that the drive assembly includes a drive box, a motor 3022, a screw 3023 and a bearing support 3024; the motor 3022 is fixedly installed in the drive box 3021, the bearing support 3024 is fixedly connected to the cleaning box 301, one end of the screw 3023 is rotatably connected to the bearing support 3024 through a bearing, and the other end passes through the drive box 3021 and is connected to the output shaft of the motor 3022, and rotates under the drive of the motor 3022. The motor 3022 is installed in the drive box 3021, and the drive box 3021 is installed on the cleaning box 301, in order to drive the transmission sealing assembly to move, and the infrared sensor 305 is electrically connected to the motor 3022.

[0039] It can be understood that the transmission sealing assembly includes an L-shaped moving block 3031, a cover plate 3032 and a limit block 3033; the cover plate 3032 is slidably connected to the cleaning box 301, and the cover plate 3032 is connected to the screw rod 3023 through the L-shaped moving block 3031. Specifically, the L-shaped moving block 3031 is fixedly connected to the cover plate 3032, and the L-shaped moving block 3031 is threadedly connected to the screw rod 3023. The screw rod 3023 rotates when driven by the motor 3022 to drive the cover plate 3032 connected to the L-shaped moving block 3031 to move, and the limit block 3033 is fixedly connected to one side of the cover plate 3032 to limit the moving distance of the cover plate 3032.

[0040] In addition, the cleaning component includes a hand-shaped box 3041, a water spray hole 3042, a drainage hole 3043, an ultrasonic cleaning body 3044 and a hand support block 3045; two hand-shaped boxes 3041 are installed in the cleaning box 301 in a left-right symmetrical manner, and the ultrasonic cleaning body 3044 is fixedly installed on the inner wall of the hand-shaped box 3041 to remove dust, particles, etc. on the hands. The water spray hole 3042 is opened on the inner wall of the hand-shaped box 3041, and the number of the water spray holes 3042 is evenly distributed. The hand-shaped box 3041 is equipped with a drainage hole for drainage. 3043, the drainage holes 3043 are evenly distributed on the hand-shaped box 3041, the water inlet pipe 306 is connected to the water spray hole 3042 through the hand-shaped box 3041, the water inlet pipe 306 is connected to the external water source, and the external water source can be pumped to the water inlet pipe 306 by a water pump. A water outlet pipe is arranged at the bottom of the cleaning box 301, and the water outlet pipe is connected to the external water pipe for draining water. The cleaning box 301 is used to ensure the circulation of water flow, and the hand support block 3045 is fixedly connected to the opening of the hand-shaped box 3041 for automatically cleaning the hands of medical staff.

[0041] It should also be noted that the cleaning component also includes a water supply device fixedly connected to one end of the water inlet pipe 306, and the water supply device is electrically connected to the infrared sensor 305. After the infrared sensor 305 senses and identifies the human body, the water supply device is controlled to deliver water to the water inlet pipe 306 for hand washing. The water supply device refers to an automatic start-stop water supply device that outputs a certain flow rate and lift per unit time.

[0042] In this embodiment, the disinfection mechanism 400 is a structure for further disinfecting the hands of medical personnel.

[0043] like Figure 1 and Figure 5 As shown, the disinfection mechanism 400 includes a disinfection box 401 installed on the sink 1 and two annular sleeves 402 respectively connected to the disinfection box 401, and the annular sleeves 402 are symmetrically distributed on the left and right. It also includes an infusion component installed on the sink 1 and a disinfection component connected to the disinfection box 401; the disinfection component is connected to the infusion component, and the disinfectant is sprayed through the disinfection component under the high pressure generated when the infusion component is working, and the hands are effectively disinfected.

[0044] It should be noted that the infusion component includes a disinfectant water tank 4031, a water pump 4032, a water suction pipe 4033 and a water delivery pipe 4034; the disinfectant water tank 4031 is fixedly connected to one side of the disinfectant box 401, one end of the water suction pipe 4033 passes through the disinfectant water tank 4031 and extends to the inside of the disinfectant water tank 4031, and the other end is fixedly connected to the water pump 4032; one end of the water delivery pipe 4034 is fixedly connected to the water pump 4032, and the other end passes through the disinfectant box 401 and is connected to the disinfection component. The disinfectant is delivered to the disinfection component under the high pressure generated when the water pump 4032 pumps the liquid, so as to comprehensively disinfect the hands.

[0045] It can be understood that the disinfection component includes a connecting pipe 4041, a nozzle 4042 and an ultraviolet lamp assembly 4043; the connecting pipe 4041 is fixedly connected in the disinfection box 401, the connecting pipe 4041 is connected to the water pipe 4034, the nozzle 4042 is connected to the connecting pipe 4041, and the number of nozzles 4042 is multiple and evenly distributed, and the disinfection box 401 is respectively fixedly installed with at least two groups of ultraviolet lamp assemblies 4043, which can disinfect the contamination inside the machine under the irradiation of the ultraviolet lamp assembly 4043.

[0046] In addition, the ultraviolet lamp assembly 4043 consists of an installation box, a transparent glass window and at least two ultraviolet lamp tubes. Multiple ultraviolet lamp tubes are fixedly connected in the installation box, and the transparent glass window is fixedly connected to the installation box to prevent water stains from penetrating into the installation box and damaging the ultraviolet lamp tubes.

[0047] It should also be noted that the installation box is fixedly installed on the inner wall of the disinfection box 401 to ensure that the ultraviolet lamp can irradiate and disinfect the inside of the machine.

[0048] The working principle of the above embodiment is:

[0049] When the infrared sensor 305 senses the approach of a human body, the motor 3022 starts, and the screw rod 3023 is driven to rotate under the rotation support of the bearing, so as to drive the L-shaped moving block 3031 to move left and right, thereby driving the cover plate 3032 to move. When the hand is placed in the cleaning box 301, the infrared sensor 305 senses and the cleaning box 301 and the cover plate 3032 are buckled together under the limiting action of the limit block 3033. The ultrasonic cleaning body 3044 located under the finger starts to vibrate, and at the same time, water is transported to the hand-shaped box 3041 through the water inlet pipe 306, and then sprayed out through the water spray hole 3042. By combining the ultrasonic cleaning body 3044 and the water spray hole 3042, the dirt in the hands and nails can be removed, and the sewage is discharged through the drain hole 3043. After completion, through the above principle, the motor 3022 drives the cover plate 3032 to move, and the hands can be taken out of it. Then, both hands are respectively inserted into the disinfection box 401 through the annular sleeve 402, and the water pump 4032 is started. Under the high pressure generated when pumping water, the disinfectant in the disinfection water tank 4031 is transported to the water delivery pipe 4034 through the pumping pipe 4033, and then evenly sprayed out through the nozzle 4042 after passing through the connecting pipe 4041. After the disinfection is completed, the hands are taken out of the disinfection box 401, and then the ultraviolet lamp assembly 4043 is started. After cleaning, the disinfection treatment is performed to prevent internal microorganisms from contaminating the inside of the machine. Then, the hands are placed on the dryer 2 for drying to complete the disinfection and cleaning work. The whole process can be done without manual operation by medical staff.

[0050] Compared with the prior art: the hand disinfection device, through the mutual cooperation between the hand dryer 2, the cleaning mechanism 300 and the disinfection mechanism 400 on the sink 1, can provide a function of automatically cleaning the hands of medical staff, saving a lot of hand washing time. At the same time, the hand washing process is more scientific. After the cleaning is completed, the hands of the medical staff can be further disinfected, which can ensure that the microorganisms on the hands are effectively removed and meet the hygiene requirements of surgical operations. The hand washing process experience is more comfortable, which improves the comfort and compliance of medical staff. It can not only effectively remove dust and particles on the hands, but also dry the hands of medical staff after cleaning and disinfection. The whole process can be done without manual operation by medical staff, thereby effectively improving the use effect of existing disinfection equipment and solving the problem of poor use effect of existing disinfection equipment.

[0051] The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing publicly available power connection technology and power supply are also common knowledge in the field, so this application will not go into details.

Claims

1. A hand disinfection device, comprising a water tank (1), characterized in that: The water tank (1) is provided with a cleaning mechanism (300), a disinfecting mechanism (400) and a hand dryer (2) in sequence from left to right; The cleaning mechanism (300) comprises a cleaning box (301) mounted on the water tank (1), a driving assembly, a transmission sealing assembly, a cleaning assembly, an infrared sensor (305) and a water inlet pipe (306); the transmission sealing assembly is connected to the driving assembly and moves under the drive of the driving assembly; at least two infrared sensors (305) are arranged on the cleaning box (301); and the water inlet pipe (306) is connected to the cleaning assembly; The disinfection mechanism (400) comprises a disinfection box (401) mounted on the water tank (1) and two annular sleeves (402) respectively connected to the disinfection box (401), wherein the annular sleeves (402) are symmetrically distributed on the left and right, and further comprises an infusion component mounted on the water tank (1) and a disinfection component connected to the disinfection box (401); The disinfection component is connected to the infusion component.

2. A hand disinfection device according to claim 1, characterized in that: The drive assembly comprises a drive box (3021), a motor (3022), a screw rod (3023) and a bearing support (3024); the motor (3022) is fixedly mounted in the drive box (3021); the bearing support (3024) is connected to the cleaning box (301); one end of the screw rod (3023) is rotatably connected to the bearing support (3024) via a bearing; the other end of the screw rod (3023) passes through the drive box (3021) and is connected to an output shaft of the motor (3022), and rotates under the drive of the motor (3022); the motor (3022) is mounted in the drive box (3021), and the drive box (3021) is mounted on the cleaning box (301).

3. A hand disinfection device according to claim 2, characterized in that: The transmission seal assembly comprises an L-shaped moving block (3031), a cover plate (3032) and a limit block (3033); the cover plate (3032) is slidably connected to the cleaning box (301); the cover plate (3032) is connected to a screw rod (3023) via the L-shaped moving block (3031); the screw rod (3023) rotates under the drive of a motor (3022) to drive the cover plate (3032) connected to the L-shaped moving block (3031) to move; and the limit block (3033) is fixedly connected to the cover plate (3032).

4. A hand disinfection device according to claim 1, characterized in that: The cleaning component comprises a hand-shaped box (3041), a water spray hole (3042), a drainage hole (3043), an ultrasonic cleaning body (3044) and a hand support block (3045); two hand-shaped boxes (3041) are installed in the cleaning box (301) in a bilaterally symmetrical manner; the ultrasonic cleaning body (3044) is arranged on the hand-shaped box (3041); the water spray hole (3042) is installed on the inner side wall of the hand-shaped box (3041); the number of the water spray holes (3042) is multiple and evenly distributed; the hand-shaped box (3041) is installed with drainage holes (3043) for drainage; the drainage holes (3043) are evenly distributed on the hand-shaped box (3041); the water inlet pipe (306) is connected to the water spray hole (3042) through the hand-shaped box (3041); and the hand support block (3045) is fixedly connected to the opening of the hand-shaped box (3041).

5. A hand disinfection device according to claim 1, characterized in that: The infusion assembly comprises a disinfection water tank (4031), a water pump (4032), a water extraction pipe (4033) and a water delivery pipe (4034); the disinfection water tank (4031) is fixedly connected to the disinfection box (401); one end of the water extraction pipe (4033) passes through the disinfection water tank (4031) and extends into the interior of the disinfection water tank (4031), and the other end is fixedly connected to the water pump (4032); one end of the water delivery pipe (4034) is fixedly connected to the water pump (4032), and the other end passes through the disinfection box (401) and is connected to the disinfection assembly.

6. A hand disinfection device according to claim 4, characterized in that: The disinfection assembly comprises a connecting pipe (4041), a nozzle (4042) and an ultraviolet lamp assembly (4043); the connecting pipe (4041) is fixedly connected in the disinfection box (401), the connecting pipe (4041) is connected to the water pipe (4034), the nozzle (4042) is connected to the connecting pipe (4041), and the nozzle (4042) is a plurality of nozzles that are evenly distributed, and the disinfection box (401) is respectively fixedly installed with at least two groups of ultraviolet lamp assemblies (4043).

7. A hand disinfection device according to claim 6, characterized in that: The ultraviolet lamp assembly (4043) consists of a mounting box, a transparent glass window and at least two ultraviolet lamp tubes, a plurality of ultraviolet lamp tubes are fixedly connected in the mounting box, and the transparent glass window is fixedly connected to the mounting box.

8. A hand disinfection device according to claim 7, characterized in that: The installation box is fixedly mounted on the inner wall of the disinfection box (401).

9. A hand disinfection device according to claim 4, characterized in that: The cleaning component also includes a water supply device fixedly connected to one end of the water inlet pipe (306), and the water supply device is electrically connected to the infrared sensor (305).

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