Skin surface cleaning and disinfecting device

Abstract

The invention relates to the technical field of medical engineering, in particular to a skin surface cleaning and disinfecting device which comprises a base, a soft pillow arranged on the base, a right-angle vertical plate integrally connected to the base and located on one side of the soft pillow, and a transverse strip vertically installed on the right-angle vertical plate in a sliding mode. The right-angle vertical plate is arranged on the base, the transverse strip is arranged on the right-angle vertical plate, the extension platform plate is transversely inserted into the transverse strip in a sliding mode, the spraying mechanism and the covering mechanism are arranged on the extension platform plate, and the ash removing mechanism is arranged on the extension platform plate, the right-angle vertical plate and the base. Moreover, the medicine spraying area can be enlarged by slight swing, so that a disinfectant can be uniformly and comprehensively sprayed on the surface of the skin to be disinfected, and the situation that some tiny areas are missed and are not cleaned and disinfected is effectively prevented.

Description

Technical Field

[0001] The invention relates to the technical field of medical engineering, and in particular to a skin surface cleaning and disinfecting device. Background Art

[0002] With the improvement of people's health awareness and the drive of social responsibility, more and more people have begun to have regular physical examinations and donate blood for free. Both physical examinations and blood donations require blood drawing. There are many bacteria, viruses and dirt on human skin. In order to prevent the needle from being contaminated after contacting the skin and bringing the contamination source into the human body after piercing the skin to cause infection, the skin must be cleaned and disinfected before blood drawing.

[0003] The current cleaning and disinfection method is for medical staff to use disinfectant cotton dipped in iodine or other disinfectant liquids to apply to the skin surface. Although cleaning and disinfection can be performed, during large-scale physical examinations and blood donation activities, medical staff have to manually disinfect, which is a heavy workload and therefore brings a heavy burden. In addition, manual disinfection is prone to negligence, especially when there is a large flow of people and medical staff work continuously for a long time, which makes negligence more likely to occur, resulting in some tiny areas being missed during the operation and not being cleaned and disinfected, thereby affecting the disinfection effect and increasing the risk of infection. Summary of the invention

[0004] The purpose of the present invention is to provide a skin surface cleaning and disinfecting device to solve the above problems.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a skin surface cleaning and disinfecting device, comprising: a base, a soft cushion arranged on the base, a right-angled vertical plate integrally connected to the base, and the right-angled vertical plate is located on one side of the soft cushion, a horizontal bar vertically slidably installed on the right-angled vertical plate, an extension platform plate laterally inserted into the horizontal bar, a spraying mechanism and a masking mechanism arranged on the extension platform plate, a dust-removing mechanism arranged on the extension platform plate, the right-angled vertical plate and the base, a first electric push rod installed on the horizontal bar, and the output end of the first electric push rod is connected to the extension platform plate, and two second electric push rods vertically arranged on the base and located between the soft cushion and the right-angled vertical plate, and the output ends of the two second electric push rods are respectively connected to the bottom of the horizontal bar from both ends; The spraying mechanism, the covering mechanism and the dust removal mechanism are all centrally located directly above the soft cushion, wherein: The soft cushion is suitable for forming a laying reference so that the skin surface to be disinfected can be accurately placed; The dust-removing mechanism is suitable for blowing the skin surface to be disinfected to blow away the dust on it; The spraying mechanism is suitable for uniformly releasing the disinfectant onto the surface of the skin to be disinfected, so as to cover the surface of the skin to be disinfected; The covering mechanism and the spraying mechanism are suitable for automatically covering and wet compressing the disinfected skin surface.

[0006] Further, the spraying mechanism includes a lifting plate body connected to the front side of the extension platform plate, a first storage tank arranged on the lifting plate body, a water pump arranged on the extension platform plate, a first hose having one end connected to the water outlet of the water pump and the other end penetrating downwardly through the extension platform plate, a spray head connected to the other end of the first hose, and a liquid infusion tube having one end connected to the water inlet of the water pump and the other end connected to the first storage tank; The first storage tank contains a disinfectant.

[0007] Further, the spraying mechanism also includes a ring body mounted on the spray head, a round head piece and a half-frame plate connected to the bottom of the extension platform plate, and the half-frame plate is located behind the round head piece, an arc through groove is provided on the round head piece, a first motor is arranged on the half-frame plate, a round plate mounted on the output shaft of the first motor, a slot is provided on the round plate, and a rod body connected to the ring body; The rod body sequentially fits through the circular arc through groove and the clamping groove.

[0008] Further, the masking mechanism includes two vertical arms installed at intervals on the extension platform plate, a core shaft rotatably installed on the two vertical arms, and one end of the core shaft passes through one of the vertical arms, a support installed on the extension platform plate, a second motor arranged on the support, and the output end of the second motor is connected to the end of the core shaft passing outward, a third electric push rod arranged on the extension platform plate, a blade attached to the surface of the extension platform plate and embedded in one of the vertical arms, and the blade is connected to the output end of the third electric push rod, a cotton sheet rolled up on the core shaft, and a drop groove opened on the extension platform plate and located between the two vertical arms; The blade is arranged opposite to the cotton sheet; The end of the cotton piece hangs down and passes through the drop groove.

[0009] Furthermore, a sunken groove is provided in the middle of the soft cushion; The sunken groove is oval; A sensor is arranged in the soft cushion, and the emitting end surface of the sensor is flush with the inner bottom surface of the sunken groove.

[0010] Furthermore, the dust removal mechanism includes two suspension rods connected to the bottom of the extension platform plate and respectively located on both sides of the round head member, a lower blowing port connected to the two suspension rods, a fan installed on the top of the base, one end of which is connected to the air outlet of the fan and the other end of which passes through the single-head sealing tube of the right-angle vertical plate, a second hose connecting the lower blowing port with the single-head sealing tube, and a protective cover arranged on the top of the base and the back of the right-angle vertical plate; The fan is located inside the protective cover; The lower blowing port is as wide as the soft cushion.

[0011] Furthermore, the masking mechanism further comprises a fourth electric push rod mounted on the bottom of the epitaxial platform plate, and a clamping strip connected to the output end of the fourth electric push rod; The clamping strip is pressed against one side of the drop groove and faces the cotton sheet.

[0012] Furthermore, the masking mechanism also includes a second storage tank arranged on the epitaxial platform plate, a water-absorbing cotton block buried on the epitaxial platform plate, a cotton strip arranged on the top of the clamping strip, and a water-absorbing cotton stick with one end inserted into the second storage tank and the other end inserted into the water-absorbing cotton block; The absorbent cotton block is attached to the cotton strip; The top surface of the cotton strip is flush with the surface of the epitaxial platform plate; The second storage tank is filled with water.

[0013] Furthermore, the dust-removing mechanism also includes an oblique guide edge installed at the opening of the lower blowing port.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The skin surface cleaning and disinfecting device uses the first electric push rod and the two second electric push rods as the basic driving force and relies on the right-angle vertical plate to smoothly drive the extension platform plate to freely move in the horizontal and vertical directions respectively, so that the spraying mechanism, the masking mechanism and the dust removal mechanism can move and work as required to ensure automatic cleaning and disinfection of the skin surface; The skin surface cleaning and disinfection device can provide a good reference for people through the soft cushion, so that the arm can be placed in a suitable position accurately and quickly, thereby ensuring that the skin surface to be disinfected can correspond to the spraying mechanism, the masking mechanism and the dust removal mechanism, and ensuring the smooth and effective implementation of subsequent cleaning and disinfection work; The skin surface cleaning and disinfecting device can spray the disinfectant in the form of water mist onto the skin surface to be disinfected through a spraying mechanism, and can expand the spraying area by slightly swinging, thereby ensuring that the skin surface to be disinfected is sprayed with the disinfectant evenly and comprehensively, effectively preventing some tiny areas from being missed and not being cleaned and disinfected; The skin surface cleaning and disinfecting device can firstly sweep the skin surface to be disinfected in an oblique motion through the dust-removing mechanism, so as to blow away all the dust on the skin and then spray the disinfectant, thereby ensuring the cleanliness of the skin surface during disinfection and ensuring the disinfection effect; The skin surface cleaning and disinfecting device, through the cooperation of the masking mechanism and the spraying mechanism, can cover the skin surface after spraying the disinfectant onto the skin surface, and continue to spray the disinfectant, thereby completing the wet compress of the skin surface to be disinfected, and further preventing the occurrence of some tiny areas that are not cleaned and disinfected, thereby ensuring the disinfection effect and effectively reducing the risk of infection. At the same time, the longer-lasting disinfection effect can advance the cleaning and disinfection steps, thereby completing the pre-disinfection in batches and in an orderly manner, thereby effectively reducing the workload of medical staff and effectively improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 A perspective view of the present invention is shown; Figure 2 A second partial perspective view of the present invention is shown; Figure 3 A third partial perspective view of the present invention is shown; Figure 4 A fourth partial perspective view of the present invention is shown; Figure 5 A fifth partial perspective view of the present invention is shown; Figure 6 A sixth partial perspective view of the present invention is shown; Figure 7 A seventh partial perspective view of the present invention is shown; Figure 8 An eighth partial perspective view of the present invention is shown; Fig. 9 A ninth partial perspective view of the present invention is shown; Fig.10 The present invention is shown Figure 3 A magnified image of point A; Fig.11 The present invention is shown Figure 4 The enlarged view of point B; Fig.12 The present invention is shown Figure 7 Enlarged view of point C; Fig.13 The present invention is shown Figure 8 The enlarged view of point D; Fig.14 The present invention is shown Fig. 9 Enlarged view of point E.

[0017] In the figures, the same reference numerals denote the same structural elements, wherein: 1. Base; 2. Soft cushion; 21. Sunken groove; 22. Sensor; 3. Right-angle vertical plate; 4. Horizontal bar; 5. Extended platform plate; 6. Spraying mechanism; 61. Lifting plate; 62. First storage tank; 63. Water pump; 64. First hose; 65. Spray head; 66. Infusion tube; 67. Ring body; 68. Round head piece; 69. Half frame plate; 691. Circular arc groove; 692. First motor; 693. Round plate; 694. Card slot; 695. Rod body; 7. Covering mechanism; 71. Vertical arm; 72 , core shaft; 73, support platform; 74, second motor; 75, third electric push rod; 76, blade; 77, cotton piece; 78, drop chute; 79, fourth electric push rod; 791, clamping strip; 792, second storage tank; 793, absorbent cotton block; 794, cotton strip; 795, absorbent cotton swab; 8, ash removal mechanism; 81, hanging rod; 82, lower blowing port; 84, single-head sealing tube; 85, second hose; 86, protective cover; 87, oblique guide edge; 9, first electric push rod; 10, second electric push rod. DETAILED DESCRIPTION

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0019] like Figure 1-14 As shown, a skin surface cleaning and disinfecting device comprises: a base 1, a soft cushion 2 arranged on the base 1, a right-angled vertical plate 3 integrally connected to the base 1, and the right-angled vertical plate 3 is located on one side of the soft cushion 2, a horizontal bar 4 vertically slidably installed on the right-angled vertical plate 3, an extension platform plate 5 laterally slidably inserted in the horizontal bar 4, a spraying mechanism 6 and a masking mechanism 7 arranged on the extension platform plate 5, a dust removal mechanism 8 arranged on the extension platform plate 5, the right-angled vertical plate 3 and the base 1, a first electric push rod 9 installed on the horizontal bar 4, and the output end of the first electric push rod 9 is connected to the extension platform plate 5, and two second electric push rods 10 vertically arranged on the base 1 and located between the soft cushion 2 and the right-angled vertical plate 3, and the output ends of the two second electric push rods 10 are respectively connected to the bottom of the horizontal bar 4 from both ends; The spraying mechanism 6, the covering mechanism 7 and the dust removal mechanism 8 are partially located directly above the soft cushion 2, wherein: The soft cushion 2 is suitable for forming a laying reference so that the skin surface to be disinfected can be accurately placed; The dust removal mechanism 8 is suitable for blowing the skin surface to be disinfected to blow away the dust on it; The spraying mechanism 6 is suitable for uniformly releasing the disinfectant onto the skin surface to be disinfected, so as to cover the skin surface to be disinfected; The masking mechanism 7 and the spraying mechanism 6 are suitable for automatically masking and wet-compressing the skin surface after disinfection. The skin surface cleaning and disinfecting device uses the first electric push rod 9 and the two second electric push rods 10 as the basic driving force and relies on the right-angle vertical plate 3 to smoothly drive the extension platform plate 5 to move freely in the horizontal and vertical directions respectively, so that the spraying mechanism 6, the masking mechanism 7 and the dust-removing mechanism 8 can move as required to ensure automatic cleaning and disinfection of the skin surface. The soft pillow 2 can provide people with a good reference, so that it is convenient to place the arm in a suitable position accurately and quickly, thereby ensuring that the skin surface to be disinfected can correspond to the spraying mechanism 6, the masking mechanism 7 and the dust-removing mechanism 8, so as to ensure the smooth and effective implementation of subsequent cleaning and disinfection work. The spraying mechanism 6 can spray the disinfectant in the form of water mist onto the skin surface to be disinfected, and can expand the spraying area by slightly swinging, so as to ensure that the skin surface to be disinfected is The disinfected skin surface is sprayed evenly and comprehensively with disinfectant, which effectively prevents the situation that some tiny areas are missed and not cleaned and disinfected. The dust-removing mechanism 8 can first perform an oblique sweep on the skin surface to be disinfected, so that all the dust on the skin is blown away and cleaned before spraying the disinfectant, thereby ensuring the cleanliness of the skin surface during disinfection and ensuring the disinfection effect. Through the cooperation of the covering mechanism 7 and the spraying mechanism 6, the skin surface can be covered after the disinfectant is sprayed on the skin surface, and the disinfectant can continue to be sprayed, thereby completing the wet compress of the skin surface to be disinfected, thereby further preventing the situation that some tiny areas are missed and not cleaned and disinfected, ensuring the disinfection effect, and effectively reducing the risk of infection. At the same time, the longer-lasting disinfection effect can make the cleaning and disinfection steps advanced, thereby completing the pre-disinfection in batches and in an orderly manner, thereby effectively reducing the workload of medical staff and effectively improving efficiency.

[0020] Optionally, the spraying mechanism 6 includes a lifting plate body 61 connected to the front side of the extension platform plate 5, a first storage tank 62 arranged on the lifting plate body 61, a water pump 63 arranged on the extension platform plate 5, a first hose 64 having one end connected to the water outlet of the water pump 63 and the other end penetrating downwardly through the extension platform plate 5, a spray head 65 connected to the other end of the first hose 64, and a liquid infusion tube 66 having one end connected to the water inlet of the water pump 63 and the other end connected to the first storage tank 62; The first storage tank 62 is filled with disinfectant, and the two second electric push rods 10 are synchronously driven to pull the horizontal bar 4 up and down on the right-angle vertical plate 3 and the first electric push rod 9 is simultaneously driven to push and pull the extension platform plate 5 laterally, so that the spray head 65 gradually approaches the skin surface to be disinfected. When the spray head 65 is close to the skin surface to be disinfected, the driving of the two second electric push rods 10 and the first electric push rod 9 is stopped, and then the water pump 63 is started to extract the disinfectant in the first storage tank 62. Finally, the disinfectant is converted into water mist through the spray head 65 and sprayed onto the skin surface to be disinfected. During spraying, the first electric push rod 9 is driven again at a uniform speed to mobilize the extension platform plate 5, so that the spray head 65 sprays the disinfectant onto the skin during movement, thereby ensuring that the skin surface to be disinfected is evenly and comprehensively sprayed with the disinfectant, while effectively reducing the workload of medical staff.

[0021] Optionally, the spraying mechanism 6 further includes a ring body 67 mounted on the spray head 65, a round head piece 68 and a half frame plate 69 connected to the bottom of the extension platform plate 5, wherein the half frame plate 69 is located behind the round head piece 68, an arc through groove 691 provided on the round head piece 68, a first motor 692 provided on the half frame plate 69, a round plate 693 mounted on the output shaft of the first motor 692, a slot 694 provided on the round plate 693, and a rod body 695 connected to the ring body 67; The rod body 695 fits through the arc groove 691 and the clamping groove 694 in sequence. When spraying the disinfectant, the first motor 692 is started to drive the circular plate 693 to rotate slightly back and forth, so that the rod body 695 swings synchronously in the arc groove 691, so that the spray head 65 sprays the medicine in a back and forth swinging state, thereby expanding the spraying area, further ensuring that the disinfectant is sprayed evenly and comprehensively on the skin surface to be disinfected, and effectively preventing some tiny areas from being missed and not being cleaned and disinfected.

[0022] Optionally, the masking mechanism 7 includes two vertical arms 71 installed at intervals on the extension platform plate 5, a core shaft 72 rotatably installed on the two vertical arms 71, and one end of the core shaft 72 passes through one of the vertical arms 71, a support platform 73 installed on the extension platform plate 5, a second motor 74 arranged on the support platform 73, and the output end of the second motor 74 is connected to the end of the core shaft 72 passing outward, a third electric push rod 75 arranged on the extension platform plate 5, a blade 76 attached to the surface of the extension platform plate 5 and embedded in one of the vertical arms 71, and the blade 76 is connected to the output end of the third electric push rod 75, a cotton sheet 77 rolled up on the core shaft 72, and a drop groove 78 opened on the extension platform plate 5 and located between the two vertical arms 71; The blade 76 is disposed opposite to the cotton sheet 77; The end of the cotton sheet 77 hangs down and passes through the drop groove 78. After the spraying mechanism 6 fully completes the spraying of the disinfectant, the cotton sheet 77 is mobilized to contact the skin surface through the first electric push rod 9 and the two second electric push rods 10, and then the first electric push rod 9 is driven again to translate the extension platform plate 5 and the second motor 74 is started to drive the core shaft 72 to rotate, and the cotton sheet 77 rolled up on the core shaft 72 is gradually loosened, so that the cotton sheet 77 is gradually placed flat on the skin surface until the cotton sheet 77 can completely cover the skin surface to be disinfected, and then the first electric push rod 9 and the second motor 74 are stopped, and then the third electric push rod 75 is driven to move the blade 76 forward at a uniform speed. Push and use the blade 76 to cut the cotton sheet 77 so that this section of the cotton sheet 77 falls completely and covers the skin surface. Then, the disinfectant is sprayed on the cotton sheet 77 covering the skin through the spraying mechanism 6 again to moisten the cotton sheet 77, thereby performing a wet compress and continuous disinfection on the skin surface to be disinfected, thereby further preventing some tiny areas from being missed and not being cleaned and disinfected, ensuring the disinfection effect, and effectively reducing the risk of infection. At the same time, a longer-lasting disinfection effect can advance the cleaning and disinfection steps, and the cleaning and disinfection of multiple people's skin can be completed in advance before blood drawing, thereby further reducing the workload of medical staff and effectively improving efficiency.

[0023] Optionally, a sunken groove 21 is provided in the middle of the soft cushion 2; The sunken groove 21 is oval; A sensor 22 is provided in the soft pillow 2, and the emitting end surface of the sensor 22 is flush with the inner bottom surface of the sunken groove 21. Blood is generally drawn from the elbow vein. When people put their arms on the soft pillow 2, the sunken groove 21 provides a reference for them, that is, the elbow joint is placed on the sunken groove 21, so that the skin to be disinfected is accurately located on the soft pillow 2, ensuring that people put their arms accurately and quickly as required, and then ensuring that the skin surface to be disinfected can correspond to the spraying mechanism 6, the covering mechanism 7 and the dust-removing mechanism 8, so as to smoothly, orderly and effectively complete the cleaning and disinfection of the skin surface to be disinfected; the sensor 22 is used to transmit information to the spraying mechanism 6, the covering mechanism 7 and the dust-removing mechanism 8 after people put their arms on the soft pillow 2 as required, so as to control them to start working in an orderly manner for cleaning and disinfection, such as controlling the spraying mechanism 6, the covering mechanism 7 and the dust-removing mechanism 8 to work in an orderly manner five or ten seconds after the arm is put on.

[0024] Optionally, the dust removal mechanism 8 includes two hanging rods 81 connected to the bottom of the extension platform plate 5 and respectively located on both sides of the round head member 68, a lower blowing port 82 connected to the two hanging rods 81, a fan installed on the top of the base 1, one end of which is connected to the air outlet of the fan and the other end of which passes through the single-head sealing tube 84 of the right-angled vertical plate 3, a second hose 85 connecting the lower blowing port 82 with the single-head sealing tube 84, and a protective cover 86 arranged on the top of the base 1 and the back of the right-angled vertical plate 3; The fan is located within the protective cover 86; The lower blowing port 82 is as wide as the soft cushion 2. Before the spraying mechanism 6 sprays the disinfectant onto the skin, the lower blowing port 82 is first moved to a position close to the skin surface by the first electric push rod 9 and the two second electric push rods 10, and then the fan is started. The lower blowing port 82 starts to blow air under the sequential transmission of the single-head sealing tube 84 and the second hose 85, and at the same time, the first electric push rod 9 is started to make the lower blowing port 82 move horizontally at a uniform speed, so as to sweep the skin surface, ensure that all the dust on the skin is blown away and cleaned before spraying the disinfectant on the skin, ensure the cleanliness of the skin surface during disinfection, and ensure the disinfection effect.

[0025] Optionally, the masking mechanism 7 further includes a fourth electric push rod 79 mounted on the bottom of the epitaxial platform plate 5, and a clamping strip 791 connected to the output end of the fourth electric push rod 79; The clamping strip 791 is abutted against one side of the falling groove 78 and faces the cotton sheet 77. Before the cotton sheet 77 is cut by the blade 76, the fourth electric push rod 79 is driven to push the clamping strip 791 forward until the clamping strip 791 presses the cotton sheet 77 against the extension platform plate 5 in the falling groove 78. The cotton sheet 77 is fixed before being cut, which ensures that it can be cut successfully and prevents the cotton sheet 77 from being cut directly without restraint, causing the cotton sheet 77 below to be subjected to force and dragged away from the skin surface to be disinfected, thereby destroying the covering and shielding state of the skin surface at a predetermined position by the cotton sheet 77, thereby affecting the subsequent continuous wet compress disinfection.

[0026] Optionally, the masking mechanism 7 further includes a second storage tank 792 disposed on the epitaxial platform plate 5, a water-absorbing cotton block 793 buried on the epitaxial platform plate 5, a cotton strip 794 disposed on the top of the clamping strip 791, and a water-absorbing cotton stick 795 with one end inserted into the second storage tank 792 and the other end inserted into the water-absorbing cotton block 793; The absorbent cotton block 793 is attached to the cotton strip 794; The top surface of the cotton strip 794 is flush with the surface of the epitaxial platform plate 5; The second storage tank 792 is filled with water, and the water in the second storage tank 792 is continuously absorbed by the absorbent cotton swab 795 onto the absorbent cotton block 793 and transferred to the cotton strip 794 through the absorbent cotton block 793, so as to keep the cotton strip 794 moist. When the clamp 791 presses the cotton sheet 77, the cotton strip 794 is squeezed at the same time to quickly transfer the moisture contained in itself to the cotton sheet 77, so as to quickly wet and diffuse the corresponding area on the cotton sheet 77, so that the end of each section of the cotton sheet 77 is moistened to a certain extent, increasing its weight, so that the end of the cotton sheet 77 always keeps a drooping state, ensuring that the cotton sheet 77 can smoothly contact the skin surface and gradually be laid flat on the skin surface for wet compress.

[0027] Optionally, the dust-removing mechanism 8 also includes an oblique guide edge 87 installed at the opening of the lower blowing port 82, and the oblique guide edge 87 is used to guide the wind to blow out obliquely to ensure that the dust on the skin is completely blown away, so as to prevent the straight wind from blowing up the dust and then falling back onto the skin, resulting in incomplete cleaning.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A skin surface cleaning and disinfecting device, characterized in that: include: A base (1), a soft cushion (2) arranged on the base (1), an integrally connected right-angled vertical plate (3) of the base (1), the right-angled vertical plate (3) being located on one side of the soft cushion (2), a horizontal bar (4) vertically slidably mounted on the right-angled vertical plate (3), an extension platform plate (5) horizontally slidably inserted into the horizontal bar (4), a spraying mechanism (6) and a covering mechanism (7) arranged on the extension platform plate (5), an ash removal mechanism (8) arranged on the extension platform plate (5), the right-angled vertical plate (3) and the base (1), a first electric push rod (9) mounted on the horizontal bar (4), the output end of the first electric push rod (9) being connected to the extension platform plate (5), and two second electric push rods (10) vertically arranged on the base (1) and located between the soft cushion (2) and the right-angled vertical plate (3), the output ends of the two second electric push rods (10) being connected to the bottom of the horizontal bar (4) from both ends respectively; Parts of the spraying mechanism (6), the covering mechanism (7) and the dust removal mechanism (8) are all centrally located directly above the soft cushion (2), wherein: The soft cushion (2) is suitable for forming a placement reference so that the skin surface to be disinfected can be accurately placed; The dust removal mechanism (8) is suitable for blowing the skin surface to be disinfected to blow away the dust on it; The spraying mechanism (6) is suitable for uniformly releasing the disinfectant onto the surface of the skin to be disinfected, so as to cover the surface of the skin to be disinfected; The masking mechanism (7) and the spraying mechanism (6) are suitable for automatically masking and wet compressing the disinfected skin surface.

2. The skin surface cleaning and disinfecting device according to claim 1, characterized in that: The spraying mechanism (6) comprises a lifting plate body (61) connected to the front side of the extension platform plate (5), a first storage tank (62) arranged on the lifting plate body (61), a water pump (63) arranged on the extension platform plate (5), a first hose (64) having one end connected to the water outlet of the water pump (63) and the other end penetrating downwardly through the extension platform plate (5), a spray head (65) connected to the other end of the first hose (64), and a liquid infusion tube (66) having one end connected to the water inlet of the water pump (63) and the other end connected to the first storage tank (62); The first storage tank (62) contains a disinfectant.

3. The skin surface cleaning and disinfecting device according to claim 2, characterized in that: The spraying mechanism (6) further comprises a ring body (67) mounted on the spray head (65), a round head piece (68) and a half frame plate (69) connected to the bottom of the extension platform plate (5), wherein the half frame plate (69) is located behind the round head piece (68), a circular arc through groove (691) provided on the round head piece (68), a first motor (692) provided on the half frame plate (69), a round plate (693) mounted on the output shaft of the first motor (692), a slot (694) provided on the round plate (693), and a rod body (695) connected to the ring body (67); The rod body (695) sequentially fits through the circular arc through groove (691) and the clamping groove (694).

4. The skin surface cleaning and disinfecting device according to claim 3, characterized in that: The masking mechanism (7) comprises two vertical arms (71) installed at intervals on the extension platform plate (5), a core shaft (72) rotatably installed on the two vertical arms (71), and one end of the core shaft (72) passes through one of the vertical arms (71), a support platform (73) installed on the extension platform plate (5), a second motor (74) arranged on the support platform (73), and the output end of the second motor (74) is connected to the end of the core shaft (72) passing outward, a third electric push rod (75) arranged on the extension platform plate (5), a blade (76) attached to the surface of the extension platform plate (5) and embedded in one of the vertical arms (71), and the blade (76) is connected to the output end of the third electric push rod (75), a cotton sheet (77) rolled up on the core shaft (72), and a drop groove (78) opened on the extension platform plate (5) and located between the two vertical arms (71); The blade (76) and the cotton sheet (77) are arranged opposite to each other; The end of the cotton sheet (77) hangs down and passes through the drop groove (78).

5. The skin surface cleaning and disinfecting device according to claim 4, characterized in that: A sunken groove (21) is provided in the middle of the soft cushion (2); The sunken groove (21) is elliptical; A sensor (22) is arranged in the soft cushion (2), and the emitting end surface of the sensor (22) is flush with the inner bottom surface of the sunken groove (21).

6. The skin surface cleaning and disinfecting device according to claim 5, characterized in that: The dust removal mechanism (8) comprises two suspension rods (81) connected to the bottom of the extension platform plate (5) and respectively located on both sides of the round head member (68), a lower blowing port (82) connected to the two suspension rods (81), a fan installed on the top of the base (1), one end of which is connected to the air outlet of the fan and the other end of which passes through the single-end sealing tube (84) of the right-angled vertical plate (3), a second hose (85) connecting the lower blowing port (82) with the single-end sealing tube (84), and a protective cover (86) arranged on the top of the base (1) and the back of the right-angled vertical plate (3); The fan is located inside the protective cover (86); The lower blowing port (82) is as wide as the soft cushion (2).

7. The skin surface cleaning and disinfecting device according to claim 6, characterized in that: The masking mechanism (7) further comprises a fourth electric push rod (79) mounted on the bottom of the epitaxial platform plate (5), and a clamping strip (791) connected to the output end of the fourth electric push rod (79); The clamping strip (791) is pressed against one side of the drop groove (78) and faces the cotton sheet (77).

8. The skin surface cleaning and disinfecting device according to claim 7, characterized in that: The masking mechanism (7) further comprises a second storage tank (792) arranged on the epitaxial platform plate (5), a water-absorbing cotton block (793) embedded in the epitaxial platform plate (5), a cotton strip (794) arranged on the top of the clamping strip (791), and a water-absorbing cotton stick (795) with one end inserted into the second storage tank (792) and the other end inserted into the water-absorbing cotton block (793); The absorbent cotton block (793) is attached to the cotton strip (794); The top surface of the cotton strip (794) is flush with the surface of the epitaxial platform plate (5); The second storage tank (792) contains water.

9. The skin surface cleaning and disinfecting device according to claim 8, characterized in that: The ash-discharging mechanism (8) further comprises an oblique guide edge (87) installed at the opening of the lower blowing port (82).

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