A portable surgical hand disinfection sprayer

Abstract

The application discloses a portable surgical hand disinfection sprayer and relates to the technical field of disinfection sprayers. The portable surgical hand disinfection sprayer is characterized in that a curled memory metal strip is straightened to support the opening of a fixed bottom plate and a protective cover, the opened protective cover can be kept in a three-dimensional shape under the pulling action of an extension rod, a switch button of a control switch is pressed at a wrist to control the starting of a miniature water pump, the miniature water pump starts to pressurize, disinfectant liquid in a storage tank is drawn out through an input pipe, then is transported to a communicating bin through an output pipe, the disinfectant liquid passes through a plurality of conveying pipes at high speed to reach a fixed pipe because the communicating bin is communicated with the plurality of conveying pipes, and finally is sprayed from a plurality of mist-shaped nozzles through a communicating hose at high pressure, and meanwhile, the palm and the back of the hand are disinfected.

Description

Technical Field

[0001] This invention relates to the field of disinfectant spray technology, specifically a portable surgical hand disinfectant spray. Background Technology

[0002] Hand disinfection is crucial in medical procedures such as surgery. Traditional disinfection methods often involve handwashing at a sink or using large disinfection equipment. However, in some special scenarios, such as emergency rescue in the field, temporary medical facilities, or ambulance transport, it is difficult to obtain convenient handwashing facilities or large disinfection equipment. This creates a demand for portable hand disinfection tools.

[0003] In the prior art, such as Chinese Patent Publication No. CN111744044A, a disinfection sprayer is disclosed, comprising: a sprayer body having a accommodating space, the accommodating space having a spray nozzle, the spray nozzle having a vibrating atomizing plate, the accommodating space having an electrolytic plate, and the sprayer body also having a power supply electrically connected to the vibrating atomizing plate and the electrolytic plate respectively; and a handle for connecting to the outside to move the sprayer body; wherein the sprayer body is rotatably connected to the handle through a connector.

[0004] However, while large-volume sprayers can disinfect evenly, their overall size is large and they are not easy to carry outdoors. Traditional portable disinfectant gels often cannot effectively cover all parts of the hands, especially nails and between the fingers, resulting in limited disinfection. Doctors also have to keep both hands free when disinfecting, using one hand to press the liquid and the other to catch it, making it inconvenient to disinfect only one hand.

[0005] Therefore, we propose a portable surgical hand disinfection spray to address the problems mentioned above. Summary of the Invention

[0006] The purpose of this invention is to provide a portable surgical hand disinfection sprayer to solve the problem mentioned in the background art that existing disinfection devices cannot achieve uniform disinfection of a single hand while being portable.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a portable surgical hand disinfection sprayer, comprising a storage component, wherein a support component is fixedly connected to the front surface of the storage component, and a spray component is fixedly connected inside the support component; the storage component includes a storage tank for storing disinfectant; a divider is fixedly embedded in the top of the storage tank, and a micro water pump is installed inside the divider; the spray component includes a fixed tube, wherein four connecting hoses are fixedly connected to one outer surface of the fixed tube, the four connecting hoses are grouped into two groups, and the two groups of connecting hoses are symmetrically arranged; multiple mist nozzles are provided on the outer surface of each connecting hose, and the mist nozzles are used to spray disinfectant in a water mist state onto the palm and back of the hand; multiple linear nozzles are provided in the middle of one outer surface of the fixed tube, and the linear nozzles are used to spray disinfectant into the crevices of the hand for disinfection; multiple delivery tubes are fixedly connected to the other side of the fixed tube.

[0008] Preferably, a mobile power supply is installed on the inner wall of the compartment near the micro water pump, the micro water pump and the mobile power supply are electrically connected, and a protective cover is snapped onto the top of the compartment.

[0009] Preferably, a connecting chamber is fixedly connected to the inner wall of the storage tank near the delivery pipe, a closed pipe is fixedly connected between the bottom of the partition and the outer surface of the output pipe, and an output pipe is fixedly connected to the output end of the micro water pump, with the output pipe placed inside the output pipe.

[0010] Preferably, the input end of the micro water pump is fixedly connected to an input pipe, one end of which passes through the partition to the outside. The input pipe is used to extract disinfectant from the storage tank. A threaded port is provided on one side of the storage tank for injecting disinfectant. A sealing plug is threaded onto the inner wall of the threaded port to ensure that the disinfectant does not flow out of the storage tank. A portable rope is fixedly connected to the other side of the storage tank.

[0011] Preferably, the support assembly includes a fixed base plate, a protective cover is fixedly connected to the top of the fixed base plate, the fixed base plate is fixedly installed on the outer surface of the storage tank, a positioning strip is fixedly connected to one side of the fixed base plate, a control switch is provided on the top of the positioning strip, and the control switch is wirelessly connected to the micro water pump.

[0012] Preferably, two wrapping areas are fixedly connected to the middle of the fixed base plate, and memory metal strips are inserted inside the two wrapping areas. Multiple plastic support plates are fixedly connected to the inner wall of the protective cover. Two of the connecting hoses are fixedly connected to the inner top surface of the protective cover, and the other two connecting hoses are fixedly connected to the top of the fixed base plate.

[0013] Preferably, one end of each of the plurality of delivery pipes passes through a protective cover and a storage tank in sequence, and each of the plurality of delivery pipes is used to deliver the disinfectant inside the storage tank to the fixed pipe.

[0014] Preferably, the top of the storage tank is fixedly connected to two positioning components. Each positioning component includes a mounting bracket, a positioning buckle, and a connecting buckle. The mounting bracket and the positioning buckle are fixedly installed on the top of the storage tank, and the connecting buckle is fixedly connected to the top of the protective cover.

[0015] Preferably, a fixed block is rotatably connected to the inner wall of the mounting frame, and a rotating block is fixedly connected to both sides of the fixed block, with the two rotating blocks rotatably installed on both sides of the mounting frame respectively.

[0016] Preferably, a connecting block is fixedly connected to the outer surface of the fixing block, a telescopic rod is fixedly connected to the outer surface of the connecting block, and an anti-slip strip is fixedly connected to one end of the telescopic rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. In use, straightening the coiled memory metal strip supports the fixed base plate and protective cover. The opened protective cover can maintain its three-dimensional shape under the lifting action of the telescopic rod. Pressing the switch button on the wrist activates the micro water pump, which pressurizes the water and draws the disinfectant from the storage tank through the input pipe. The disinfectant is then delivered to the connecting chamber through the output pipe. Since the connecting chamber is connected to multiple delivery pipes, the disinfectant will pass through multiple delivery pipes at high speed to the fixed pipe, and finally be sprayed out at high pressure from multiple mist nozzles through the connecting hose. This disinfects both the palms and backs of the hands. The linear nozzles emit a concentrated spray that can reach between the fingers, thus completing the disinfection. This design offers the advantages of portability, ease of use, and uniform disinfection.

[0019] 2. During use, unfolding the base plate opens the protective cover. Two wrapping areas are sewn onto the base plate, acting like pockets to hold the memory metal strip. When stretched, the memory metal strip forms a straight line, creating an arched structure in cross-section. This structure supports the long side of the memory metal strip, preventing it from bending, thus unfolding the base plate. After use, both the base plate and the protective cover are rolled up to wrap around the storage container for easy carrying. To roll up, remove the memory metal strip... When the metal strip is bent, the original arched structure is destroyed, and the memory metal strip immediately returns to its default memory state, shrinking into a coil and wrapping around the storage tank. Medical personnel can carry it in their pockets or medical bags. The rolled-up protective cover is relatively loose, and the positioning strip presses on the edges of the fixed base plate and the protective cover to protect the edges and effectively prevent the edges of the protective cover and the fixed base plate from being scratched or damaged. By pressing the wrist on the control switch, the miniature water pump can be turned on and off, thus enabling one-handed disinfection.

[0020] 3. When in use, the telescopic rod is retracted when the fixed base plate and protective cover are rolled up. When retracted, the anti-slip strip can be locked inside the positioning buckle. When the fixed base plate and protective cover are unfolded, first pull the anti-slip strip outward. When pulling it out, the fixing block rotates inside the mounting bracket. The rotating block can play a positioning role. The telescopic rod is fully extended until the position of the anti-slip strip corresponds to the position of the connecting buckle. Next, insert the anti-slip strip into the connecting buckle and be clamped by the connecting buckle. At this time, the positioning buckle can support the thicker part of the telescopic rod. Therefore, the telescopic rod can lift the opening of the protective cover, thereby opening the opening of the protective cover, making it convenient for hands to be inserted into the protective cover for disinfection. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of a portable surgical hand disinfection sprayer according to the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of a portable surgical hand disinfection sprayer according to the present invention. Figure 2 ;

[0023] Figure 3 This is a sectional perspective view of the support component of a portable surgical hand disinfection sprayer according to the present invention;

[0024] Figure 4 This is a perspective view of the storage component of a portable surgical hand disinfection sprayer according to the present invention.

[0025] Figure 5This is a perspective view of the spray assembly of a portable surgical hand disinfection sprayer according to the present invention;

[0026] Figure 6 For the present invention Figure 4 Enlarged view of point A in the middle;

[0027] Figure 7 For the present invention Figure 4 Enlarged view at point B in the middle;

[0028] Figure 8 This is a perspective view of the positioning component of a portable surgical hand disinfection sprayer according to the present invention.

[0029] In the picture:

[0030] 1. Storage Components; 101. Storage Tank; 102. Portable Strap; 103. Divider; 104. Power Bank; 105. Protective Cover; 106. Threaded Joint; 107. Sealing Plug; 108. Miniature Water Pump; 109. Output Pipe; 110. Input Pipe; 111. Enclosed Pipe; 112. Connecting Compartment; 2. Support Components; 201. Protective Cover; 202. Positioning Strip; 203. Packaging Area; 204. Fixed Base Plate; 20 5. Memory metal strip; 206. Control switch; 207. Plastic support plate; 3. Positioning assembly; 301. Mounting bracket; 302. Rotating block; 303. Fixing block; 304. Telescopic rod; 305. Positioning buckle; 306. Connecting buckle; 307. Anti-slip clip; 308. Connecting block; 4. Spray assembly; 401. Fixing pipe; 402. Delivery pipe; 403. Linear nozzle; 404. Connecting hose; 405. Mist nozzle. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example 1: Refer to Figure 1 - Figure 8As shown, the present invention provides a technical solution: a portable surgical hand disinfection sprayer, comprising a storage component 1, a support component 2 fixedly connected to the front surface of the storage component 1, a spray component 4 fixedly connected inside the support component 2, the storage component 1 including a storage tank 101 for storing disinfectant, a partition 103 fixedly embedded in the top of the storage tank 101, and a micro water pump 108 disposed inside the partition 103; the spray component 4 including a fixed tube 401, four connecting hoses 404 fixedly connected to one outer surface of the fixed tube 401, the four connecting hoses 404 being divided into two groups of two. The connecting hoses 404 are symmetrically arranged, and each connecting hose 404 has multiple mist nozzles 405 on its outer surface. The mist nozzles 405 are used to spray disinfectant in a water mist state onto the palms and backs of the hands. Multiple linear nozzles 403 are arranged in the middle of the outer surface of one side of the fixed tube 401. The linear nozzles 403 are used to spray disinfectant into the gaps between the hands for disinfection. Multiple delivery tubes 402 are fixedly connected to the other side of the fixed tube 401. A mobile power supply 104 is installed on the inner wall of the partition 103 near the micro water pump 108. The micro water pump 108 and the mobile power supply 104 are electrically connected. The top of the partition 103 is snap-fitted. The storage tank 101 has a protective cover 105. A connecting chamber 112 is fixedly connected to the inner wall of the storage tank 101 near the delivery pipe 402. A closed pipe 111 is fixedly connected between the bottom of the partition 103 and the outer surface of the output pipe 109. The output end of the micro water pump 108 is fixedly connected to the output pipe 109, which is placed inside the output pipe 109. The input end of the micro water pump 108 is fixedly connected to the input pipe 110, one end of which passes through the partition 103 to the outside. The input pipe 110 is used to extract the disinfectant solution from inside the storage tank 101. A threaded opening 106 is provided on one side of the storage tank 101. The port 106 is used to inject disinfectant. The inner wall of the threaded port 106 is threaded with a sealing plug 107, which is used to ensure that the disinfectant does not flow out from the inside of the storage tank 101. A portable rope 102 is fixedly connected to the other side of the storage tank 101. The support assembly 2 includes a fixed base plate 204. A protective cover 201 is fixedly connected to the top of the fixed base plate 204. The fixed base plate 204 is fixedly installed on the outer surface of the storage tank 101. A positioning strip 202 is fixedly connected to one side of the fixed base plate 204. A control switch 206 is set on the top of the positioning strip 202. The control switch 206 is wirelessly connected to the micro water pump 108.

[0033] In this embodiment, the entire disinfectant sprayer can be carried in a pocket or stored in a medical bag, taking up little space. When needed during surgical treatment, the disinfectant sprayer is taken out. Before storage, disinfectant solution must be injected into the storage tank 101. The injection method is to unscrew the sealing plug 107, then pour the disinfectant solution into the storage tank 101 through the threaded opening 106, and finally screw the sealing plug 107 back into the threaded opening 106 to prevent the disinfectant solution from flowing out of the storage tank 101. The carrying rope 102 is used for easy handling. By straightening the coiled memory metal strip 205, the fixed base plate 204 and the protective cover 201 are supported and opened. The opened protective cover 201 can be kept three-dimensional by the lifting action of the telescopic rod 304, and the entire disinfectant sprayer can be placed on the table. At this time, the surgical staff put their hands into the protective shield 201 and press the switch button of the control switch 206 at their wrists to start the micro water pump 108. The micro water pump 108 starts to pressurize and draws the disinfectant inside the storage tank 101 through the input pipe 110, and then delivers it to the connecting chamber 112 through the output pipe 109. Since the connecting chamber 112 is connected to multiple delivery pipes 402, the disinfectant will pass through multiple delivery pipes 402 at high speed to reach the fixed pipe 401, and finally be sprayed out at high pressure from multiple mist nozzles 405 through the connecting hose 404. At the same time, the palms and backs of the hands are disinfected. The linear nozzles 403 emit a more concentrated state and can reach between the fingers to complete the disinfection. It also has the advantages of being portable, easy to use and uniformly disinfecting.

[0034] Example 2: Figure 1 - Figure 8 As shown, the storage component 1 includes a storage tank 101 for storing disinfectant. The support component 2 includes a fixed base plate 204, with a protective cover 201 fixedly connected to the top of the fixed base plate 204. The fixed base plate 204 is fixedly installed on the outer surface of the storage tank 101. A positioning strip 202 is fixedly connected to one side of the fixed base plate 204, and a control switch 206 is provided on the top of the positioning strip 202. The control switch 206 is wirelessly connected to the micro water pump 108. Two [unclear text - possibly related to a fixed base plate 204] are fixedly connected to the middle of the fixed base plate 204. The packaging area 203 has memory metal strips 205 inserted inside each of the two packaging areas 203. Multiple plastic support plates 207 are fixedly connected to the inner wall of the protective cover 201. Two connecting hoses 404 are fixedly connected to the inner top surface of the protective cover 201, and the other two connecting hoses 404 are fixedly connected to the top of the fixed base plate 204. One end of multiple delivery pipes 402 passes through the protective cover 201 and the storage tank 101 in sequence. The multiple delivery pipes 402 are used to deliver the disinfectant inside the storage tank 101 to the inside of the fixed pipes 401.

[0035] In this embodiment, the fixed base plate 204 is a soft board that can be folded and rolled up. When hand disinfection is required, unfolding the fixed base plate 204 opens the protective cover 201. The protective cover 201 is made of fiber cloth and dries quickly after being wetted by disinfectant. The next step is to arrange the plastic support sheet 207. The plastic support sheet 207 is made of plastic and has a certain supporting force without affecting the rolling up, thus creating a space in the protective cover 201 where hands can be placed during disinfection. Two wrapping areas 203 are sewn onto the fixed base plate 204. The wrapping areas 203 function like pockets, allowing the memory metal strip 205 to be placed inside. When the memory metal strip 205 is straightened, it forms a straight line, creating an arched structure in cross-section. This structure supports the long side of the memory metal strip 205 from bending. The fixed base plate 204 is unfolded. After use, both the fixed base plate 204 and the protective cover 201 are rolled up and wrapped around the outside of the storage tank 101 for easy carrying. To roll it up, the memory metal strip 205 is bent, and the original arched structure is destroyed. The memory metal strip 205 will immediately return to its default memory state, shrinking into a coil and wrapping around the storage tank 101. Medical personnel can carry it in their pockets or medical bags. The rolled-up protective cover 201 is relatively loose. The positioning strip 202 presses on the edges of the fixed base plate 204 and the protective cover 201 to protect the edges and effectively prevent the edges of the protective cover 201 and the fixed base plate 204 from being scratched or damaged. By pressing the wrist on the switch 206, the micro water pump 108 can be turned on and off, thus realizing the operation of single-handed disinfection.

[0036] Example 3: Figure 1 - Figure 8 As shown, the support assembly 2 includes a fixed base plate 204, a protective cover 201 fixedly connected to the top of the fixed base plate 204, the fixed base plate 204 is fixedly installed on the outer surface of the storage tank 101, a positioning strip 202 is fixedly connected to one side of the fixed base plate 204, and two positioning assemblies 3 are fixedly connected to the top of the storage tank 101. The positioning assembly 3 includes a mounting bracket 301, a positioning buckle 305, and a connecting buckle 306. The mounting bracket 301 and the positioning buckle 305 are fixedly installed on the top of the storage tank 101, and the connecting buckle 306 is fixedly connected to the top of the protective cover 201. A fixing block 303 is rotatably connected to the inner wall of the mounting bracket 301, and rotating blocks 302 are fixedly connected to both sides of the fixing block 303. The two rotating blocks 302 are rotatably installed on both sides of the mounting bracket 301, and a connecting block 308 is fixedly connected to the outer surface of the fixing block 303. A telescopic rod 304 is fixedly connected to the outer surface of the connecting block 308, and an anti-slip strip 307 is fixedly connected to one end of the telescopic rod 304.

[0037] In this embodiment, during use, when the fixed base plate 204 and the protective cover 201 are rolled up, the telescopic rod 304 is in a retracted state. When retracted, the anti-slip strip 307 can be locked inside the positioning buckle 305. When the fixed base plate 204 and the protective cover 201 are unfolded, the anti-slip strip 307 is first pulled outward. When pulled out, the fixing block 303 rotates inside the mounting bracket 301. The rotating block 302 can play a positioning role. The telescopic rod 304 is fully extended until the position of the anti-slip strip 307 corresponds to the position of the connecting buckle 306. The next step is to insert the anti-slip strip 307 into the connecting buckle 306 and clamp it. At this time, the positioning buckle 305 can support the thicker part of the telescopic rod 304. Therefore, the telescopic rod 304 can lift the opening of the protective cover 201, thereby opening the opening of the protective cover 201, making it convenient for hands to be inserted into the protective cover 201 for disinfection.

[0038] The device's usage and working principle are as follows: When in use, the entire disinfectant sprayer can be carried in a pocket or stored in a medical bag, taking up minimal space. When needed during surgical procedures, the disinfectant sprayer is removed. Before storage, disinfectant solution must be injected into the storage tank 101. This is done by unscrewing the sealing plug 107, then pouring the disinfectant solution into the storage tank 101 through the threaded opening 106. Finally, the sealing plug 107 is screwed back into the threaded opening 106 to prevent the disinfectant solution from leaking out of the storage tank 101. The carrying strap 102 facilitates handheld use. By straightening the coiled memory metal strip 205, the fixed base plate 204 and the protective cover 201 are supported and opened. The opened protective cover 201 is connected to the telescopic rod 304. The device maintains its three-dimensional shape under lifting action, allowing the entire disinfectant sprayer to be placed on a table. Surgical personnel then place their hands inside the protective shield 201 and press the switch button on the control switch 206 at their wrist. This activates the micro water pump 108, causing it to pressurize and draw disinfectant from the storage tank 101 through the input pipe 110. The disinfectant is then delivered through the output pipe 109 to the connecting chamber 112. Since the connecting chamber 112 is connected to multiple delivery pipes 402, the disinfectant travels at high speed through these pipes to the fixed pipe 401, and finally through the connecting hose 404, is sprayed at high pressure from multiple mist nozzles 405, simultaneously disinfecting the palms and backs of the hands. The linear nozzles 403 emit... The disinfectant is concentrated and can reach between the fingers. When in use, the fixed base plate 204 is a soft board that can be folded and rolled up. When hand disinfection is needed, unfolding the fixed base plate 204 opens the protective cover 201. The protective cover 201 is made of fiber cloth and dries quickly after being wetted by disinfectant. The next step is to arrange the plastic support sheet 207. The plastic support sheet 207 is made of plastic and provides some support without affecting the rolling up, thus creating a space within the protective cover 201 for placing the hand during disinfection. Two wrapping areas 203 are sewn onto the fixed base plate 204. These wrapping areas function like pockets, allowing the memory metal strip 205 to be placed inside. When the memory metal strip 205 is straightened, it forms a straight line, creating an arched structure in cross-section. This structure supports the long side of the memory metal strip 205 to prevent bending, thus unfolding the fixing base plate 204. After use, both the fixing base plate 204 and the protective cover 201 are rolled up and wrapped around the outside of the storage container 101 for easy carrying. To roll it up, the memory metal strip 205 is bent, breaking the original arched structure. The memory metal strip 205 immediately returns to its default memory state, shrinking into a coil and wrapping around the storage container 101. Medical personnel can then carry it in their pockets or medical bags. The rolled-up protective cover 201 is relatively loose.The positioning strip 202 presses against the edges of the fixed base plate 204 and the protective cover 201, protecting these edges and effectively preventing them from being scratched or damaged. The micro water pump 108 is turned on and off by pressing the wrist on the control switch 206. During use, when the fixed base plate 204 and the protective cover 201 are rolled up, the telescopic rod 304 is retracted. When retracted, the anti-slip strip 307 can be locked inside the positioning buckle 305. When the fixed base plate 204 and the protective cover 201 are unfolded... First, pull the anti-slip strip 307 outwards. During this process, the fixing block 303 rotates inside the mounting bracket 301, and the rotating block 302 provides positioning. The telescopic rod 304 is fully extended until the anti-slip strip 307 aligns with the connecting buckle 306. Next, insert the anti-slip strip 307 into the connecting buckle 306, where it is held in place. At this point, the positioning buckle 305 supports the thicker part of the telescopic rod 304, allowing the telescopic rod 304 to lift the opening of the protective cover 201, thus opening the protective cover 201.

[0039] The wiring diagrams of the power bank 104, the miniature water pump 108, and the control switch 206 in this invention are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control methods and wiring arrangements of the power bank 104, the miniature water pump 108, and the control switch 206 will not be explained in detail.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable surgical hand disinfection sprayer, comprising a storage assembly (1), the front surface of the storage assembly (1) is fixedly connected with a support assembly (2), the inside of the support assembly (2) is fixedly connected with a spraying assembly (4), characterized in that: the storage assembly (1) comprises a storage tank (101), and the storage tank (101) is used for storing disinfectant, the top of the storage tank (101) is fixedly embedded with a partition grid (103), and the inside of the partition grid (103) is provided with a micro water pump (108); the spraying assembly (4) comprises a fixed pipe (401), one side of the outer surface of the fixed pipe (401) is fixedly connected with four communication hoses (404), every two of the four communication hoses (404) are divided into a group, and the two groups of communication hoses (404) are symmetrically arranged, the outer surface of each communication hose (404) is provided with a plurality of mist nozzles (405), the mist nozzles (405) are used for spraying disinfectant in the form of water mist on the palm and back of the hand, a plurality of linear nozzles (403) are arranged on the outer surface of one side of the fixed pipe (401), the linear nozzles (403) are used for spraying disinfectant to the hand seam for disinfection, and the other side of the fixed pipe (401) is fixedly communicated with a plurality of delivery pipes (402); the inner wall of the storage tank (101) is fixedly connected with a communication bin (112) near one side of the delivery pipe (402), the bottom of the partition grid (103) and the outer surface of the communication bin (112) are fixedly communicated with a closed pipeline (111), the output end of the micro water pump (108) is fixedly communicated with an output pipe (109), and the output pipe (109) is placed in the inside of the partition grid (103); the support assembly (2) comprises a fixed bottom plate (204), the top of the fixed bottom plate (204) is fixedly connected with a protective cover (201), the fixed bottom plate (204) is fixedly installed on the outer surface of the storage tank (101), one side of the fixed bottom plate (204) is fixedly connected with a positioning strip (202), the top of the positioning strip (202) is provided with a control switch (206), and the control switch (206) and the micro water pump (108) are wirelessly connected; the middle of the fixed bottom plate (204) is fixedly connected with two wrapping areas (203), the inside of each of the two wrapping areas (203) is inserted with a memory metal strip (205), the inner wall of the protective cover (201) is fixedly connected with a plurality of plastic support pieces (207), two of the communication hoses (404) are fixedly connected to the inside top surface of the protective cover (201), and the other two communication hoses (404) are fixedly connected to the top of the fixed bottom plate (204). The top of the storage tank (101) is fixedly connected with two positioning assemblies (3), the positioning assembly (3) comprises a mounting frame (301), a positioning buckle (305) and a connecting buckle (306), the mounting frame (301) and the positioning buckle (305) are fixedly installed on the top of the storage tank (101), and the connecting buckle (306) is fixedly connected to the top of the protective cover (201); The inner wall of the mounting frame (301) is rotatably connected with a fixed block (303), both sides of the fixed block (303) are fixedly connected with a rotating block (302), and the two rotating blocks (302) are rotatably installed on both sides of the mounting frame (301); The outer surface of the fixed block (303) is fixedly connected with a connecting block (308), the outer surface of the connecting block (308) is fixedly connected with a telescopic rod (304), and one end of the telescopic rod (304) is fixedly connected with an anti-skid clamping strip (307); The inner wall of the partition grid (103) is provided with a mobile power supply (104) near the micro water pump (108), the micro water pump (108) and the mobile power supply (104) are electrically connected, and the top of the partition grid (103) is clamped and connected with a protective cover (105); The input end of the micro water pump (108) is fixedly connected with an input pipe (110), one end of the input pipe (110) penetrates the partition grid (103) to the outside, the input pipe (110) is used for pumping out the disinfectant in the storage tank (101), one side of the storage tank (101) is provided with a threaded hole (106), and the threaded hole (106) is used for injecting disinfectant, the inner wall of the threaded hole (106) is threadedly connected with a sealing plug (107), and the sealing plug (107) is used to prevent disinfectant from flowing out of the storage tank (101), and the other side of the storage tank (101) is fixedly connected with a portable rope (102).

2. The portable surgical hand disinfection sprayer of claim 1, wherein: One end of the plurality of conveying pipes (402) penetrates the protective cover (201) and the storage tank (101) in sequence, and the plurality of conveying pipes (402) are used for conveying the disinfectant in the storage tank (101) into the fixed pipe (401).

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