A wound disinfecting and medicine spraying device for clinical nursing

Abstract

The application belongs to the technical field of clinical nursing, and is especially a wound disinfecting and medicine spraying device for clinical nursing, which comprises a bottom plate, a supporting plate A hingedly arranged on a mounting frame on one side of the surface of the bottom plate, a fixing plate fixed on one side surface of the supporting plate A, a supporting plate B mounted on the inner wall of the fixing plate away from the supporting plate A, a connecting plate mounted on the surface of the bracket on one side of the supporting plate A, a horizontal plate welded on the side of the connecting plate away from the bracket, a sliding groove formed on the surface of the horizontal plate, a sliding seat slidably connected in the sliding groove, a spraying head mounted on one side of the sliding seat, and a supporting assembly mounted in an opening on the surface of the supporting plate B. The supporting assembly is arranged to fix the sleeve plate, so that the placement angle of the patient's torso can be adjusted, the lifting amplitude and force application state of the patient's torso can be reduced, the muscle traction of the patient can be reduced, and the discomfort and pain of the patient can be reduced.

Description

Technical Field

[0001] This invention belongs to the field of clinical nursing technology, and specifically relates to a wound disinfection spray device for clinical nursing. Background Technology

[0002] Clinical work refers to direct contact with patients and actual observation of them. Clinical departments are the main body of a hospital, and they are directly responsible for the admission, diagnosis, and treatment of patients. Clinical staff include doctors and nurses who are directly involved in the treatment and care of patients.

[0003] When nursing a patient’s limb wound in clinical practice, the first step is to rinse and disinfect. In order to avoid water overflowing and soiling clothes or sheets, and to facilitate the application of disinfectant, a pillow or board is usually used to support the injured torso. The patient needs to lift the injured torso and place it on the board before spraying disinfectant and applying medication.

[0004] However, when patients lift their legs, the force exerted by the legs will pull on the muscles of the wound, irritating the wound and inducing pain. Furthermore, during the application of medication, patients need to flex their knees multiple times to ensure thorough disinfection and medication application. When flexing their knees, the force exerted by the muscles will still pull on the wound, increasing the patient's pain.

[0005] To address the aforementioned issues, this application proposes a wound disinfection spray device for clinical nursing. Summary of the Invention

[0006] To address the problems mentioned in the background section, this invention provides a wound disinfection spray device for clinical nursing, featuring auxiliary support, adjustable torso placement angle, and convenient disinfection spraying.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a wound disinfection spray device for clinical nursing, comprising a base plate and a tray A hinged to a mounting bracket on one side of the surface of the base plate, a fixing plate fixedly provided on one side surface of the tray A, a tray B installed on the inner wall of the fixing plate away from the tray A, a connecting plate installed on the support surface of the base plate located on one side of the tray A, a horizontal plate welded to the side of the connecting plate away from the support, a sliding seat slidably connected in a groove opened on the surface of the horizontal plate, a spray head installed on one side of the sliding seat, and a support assembly installed in an opening on the surface of the tray B;

[0008] The support assembly includes an insert plate A hinged within the opening of the support plate B and a sleeve plate slidably fitted onto the surface of the insert plate A. A positioning bolt is slidably connected in a through groove on one side of the sleeve plate surface. One end of the positioning bolt passes through the through groove of the sleeve plate and is screwed into a screw hole on the surface of the insert plate A. A collar is welded to the surface of the insert plate A on one side of the sleeve plate. An insert plate B is inserted into the collar. One side of the insert plate B is inserted into a slot on the inner wall of the opening of the support plate B.

[0009] In a preferred embodiment of the wound disinfection spraying device for clinical nursing of the present invention, sliders A are slidably connected in the grooves opened on both sides of the insert plate A on the inner wall of the opening of the support plate B. A spring A is fixedly provided on one side of the slider A, and the end of the spring A away from the slider A is fixedly connected to the inner wall of the groove of the support plate B. A hinge plate is rotatably connected between the sliders A through a rotating shaft. The side of the hinge plate away from the slider A is inserted into the insert plate A and is hinged to the insert plate A through a pin.

[0010] As a preferred embodiment of the wound disinfection spraying device for clinical nursing of the present invention, a limiting plate is fixedly provided on one side of the mounting frame on the surface of the base plate, and the limiting plate is composed of multiple triangular structures welded end to end.

[0011] As a preferred embodiment of the wound disinfection spraying device for clinical nursing of the present invention, it further includes a push plate slidably connected within a groove opened on the surface of the tray B. A spring B is fixedly provided on one side of the push plate, and the end of the spring B away from the push plate is fixedly connected to the inner wall of the groove of the tray B. A movable plate is welded to the side of the push plate away from the spring B. A T-shaped limiting groove is opened on the side of the movable plate that abuts against the tray B. A limiting block is slidably connected in the limiting groove, and the side of the limiting block extending out of the limiting groove is fixedly connected to the surface of the tray B.

[0012] As a preferred embodiment of the wound disinfection spray device for clinical care according to the present invention, it further includes an extension component installed within the fixed plate;

[0013] The extension assembly includes a knob rotatably connected to the surface of the fixed plate on the side away from the support plate A, and a gear A fixedly connected to one end of the knob that extends into the fixed plate via a coupling. A gear B is meshed with the surface of gear A. A screw tube is fixedly installed in a through hole at the center of the surface of gear B. One end of the screw tube is rotatably connected to one side of the support plate A via a bearing. A screw rod is screwed into the other end of the screw tube. One end of the screw rod extending out of the screw tube is fixedly connected to the surface of the support plate B. A slider B is welded to the surface of the support plate B located inside the fixed plate. The slider B is slidably connected in a groove opened in the inner wall of the fixed plate.

[0014] As a preferred embodiment of the wound disinfection spraying device for clinical nursing of the present invention, both gear A and gear B are conical structures and are set at a 90-degree angle.

[0015] As a preferred embodiment of the wound disinfection spraying device for clinical care according to the present invention, it further includes an adjustment component disposed between the connecting plate and the base plate;

[0016] The adjustment assembly includes a sleeve welded to the surface of the base plate and a rotating shaft rotatably connected inside the sleeve, with one end of the rotating shaft extending out of the sleeve and fixedly connected to the connecting plate.

[0017] As a preferred embodiment of the wound disinfection spraying device for clinical nursing of the present invention, a torsion spring is fixedly provided on one side of the connecting block welded to the surface of the rotating shaft, and the other end of the torsion spring is fixedly connected to the inner wall of the sleeve.

[0018] As a preferred embodiment of the wound disinfection spraying device for clinical nursing of the present invention, an outer tube is further provided between the nozzle and the slide. The outer tube is rotatably connected to one side of the slide. The outer tube is fitted onto the surface of the nozzle through an arc-shaped groove formed on its surface. One end of the nozzle inserted into the outer tube is fixedly connected to an insertion tube, which is rotatably connected inside the outer tube.

[0019] As a preferred embodiment of the wound disinfection spraying device for clinical nursing of the present invention, a semi-arc-shaped plug is fixedly sleeved on the surface of the nozzle within the arc-shaped groove of the outer tube. The plug is sleeved on the surface of the outer tube and covers the arc-shaped groove of the outer tube.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] By setting up support components to fix the plate, the placement angle of the patient's torso can be adjusted. This reduces muscle traction and alleviates patient discomfort and pain by decreasing the range of motion of the patient's torso and the amount of force applied.

[0022] By setting up an extension component, rotating the knob drives gear A to rotate, and gear A drives the solenoid to rotate through gear B. This causes the screw to push the support plate B to move along the fixed plate through the slider B, thereby adjusting the distance between the support plate B and the support plate A. This allows medical staff to adjust the device according to the length of the patient's torso.

[0023] By setting up an adjustment component, the horizontal plate is pushed to drive the connecting plate to rotate along the sleeve to a suitable angle, following the rotating shaft. This pushes the insertion tube to rotate along the slide, and pushes the nozzle to drive the insertion tube to flip along the outer tube. This allows medical staff to adjust the working angle of the nozzle as needed, ensuring the efficiency and flexibility of disinfection spraying. Attached Figure Description

[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the structure of the present invention;

[0026] Figure 2 This is a schematic cross-sectional view of the structure between the support component and the tray B in this invention;

[0027] Figure 3 This is a schematic diagram of the structure between tray B, extension component and tray A in this invention;

[0028] Figure 4 This is a schematic diagram of the structure between the knob, gear A, and the fixing plate in this invention;

[0029] Figure 5 This is a schematic diagram of the structure between the tray B and the support assembly in this invention;

[0030] Figure 6 This is a schematic diagram of the structure between the base plate, the adjustment component, and the connecting plate in this invention;

[0031] Figure 7 This is a schematic cross-sectional view of the structure between the adjustment component and the nozzle in this invention;

[0032] In the picture:

[0033] 1. Base plate;

[0034] 2. Connecting plate;

[0035] 3. Slide;

[0036] 4. Spray nozzle;

[0037] 5. Pallet A;

[0038] 6. Extension assembly; 61. Knob; 62. Gear A; 63. Gear B; 64. Screw; 65. Screw;

[0039] 7. Support assembly; 71. Sleeve plate; 72. Positioning bolt; 73. Insert plate A; 74. Collar; 75. Insert plate B; 76. Hinge plate; 77. Slider A; 78. Spring A; 79. Movable plate; 792. Limiting block; 793. Spring B; 794. Push plate;

[0040] 8. Adjusting assembly; 81. Sleeve; 82. Torsion spring; 83. Shaft; 84. Insert tube; 85. Outer tube; 86. Plug;

[0041] 9. Horizontal board;

[0042] 10. Fixing plate;

[0043] 11. Pallet B;

[0044] 12. Limit plate;

[0045] 13. Slider B. Detailed Implementation

[0046] 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.

[0047] Example 1

[0048] Please see Figure 1-7 ;

[0049] A wound disinfection spray device for clinical care includes a base plate 1 and a tray A5 hinged to a mounting bracket on one side of the surface of the base plate 1. A fixing plate 10 is fixedly provided on one side of the surface of the tray A5. A tray B11 is installed on the inner wall of the fixing plate 10 away from the tray A5. A connecting plate 2 is installed on the support surface of the base plate 1 located on one side of the tray A5. A horizontal plate 9 is welded to the side of the connecting plate 2 away from the support. A sliding seat 3 is slidably connected in a groove on the surface of the horizontal plate 9. A nozzle 4 is installed on one side of the sliding seat 3.

[0050] In this implementation plan: First, the patient places the injured torso on the support plate A5 and support plate B11 by raising their leg. Connect the connecting pipe on the slide 3 to the external pipeline and control the water flow through the pipeline through the external opening. At this time, push the slide 3 to move the spray head 4 along the horizontal plate 9 to achieve large-area disinfection. Connect the connecting pipe of the slide 3 to the external medicine pipe and repeat the above operation to achieve large-area spraying.

[0051] Based on this, a support component 7 is set up to place the patient's torso;

[0052] The wound disinfection spray device for clinical care also includes a support assembly 7 installed in an opening on the surface of the tray B11;

[0053] The support assembly 7 includes an insert plate A73 hinged in the opening of the support plate B11 and a sleeve plate 71 slidably sleeved on the surface of the insert plate A73. A positioning bolt 72 is slidably connected in a through groove on one side of the surface of the sleeve plate 71. One end of the positioning bolt 72 passes through the through groove of the sleeve plate 71 and is screwed to a screw hole on the surface of the insert plate A73. A collar 74 is welded to the surface of the insert plate A73 on one side of the sleeve plate 71. An insert plate B75 is inserted into the collar 74. One side of the insert plate B75 is inserted into a slot in the inner wall of the opening of the support plate B11.

[0054] In this implementation plan: the sleeve 71 is pushed to move along the insert A73. Under the influence of gravity, the support plate B11 causes the support plate A5 to flip downward to a suitable angle. At this time, the patient places the torso on the support plate A5 and the support plate B11, pushes the support plate B11 to swing upward, and pulls the sleeve 71 to move to a suitable position. The positioning bolt 72 is connected to the sleeve 71 by rotating the positioning bolt 72, thus fixing the sleeve 71 and adjusting the placement angle of the patient's torso. By reducing the lifting range of the patient's torso and the force applied, the patient's muscle traction is reduced, and the patient's discomfort and pain are reduced.

[0055] It should be noted that: pushing the insert plate B75 and inserting it into the slot of the support plate B11 can make the support plate B11 and the sleeve plate 71 be at a 90-degree angle and fix the sleeve plate 71, ensuring the stability between the support plate B11 and the sleeve plate 71.

[0056] It should be noted that: separating the insert plate B75 from the slot of the tray plate B11 and pushing the sleeve plate 71 to move the insert plate A73 and the collar 74 to retract, and pushing the insert plate A73 to flip into the tray plate B11, can achieve the storage effect.

[0057] In an optional embodiment: sliders A77 are slidably connected in the grooves opened on both sides of the insert plate A73 on the inner wall of the opening of the tray B11. A spring A78 is fixedly provided on one side of the slider A77. The end of the spring A78 away from the slider A77 is fixedly connected to the inner wall of the groove of the tray B11. A hinge plate 76 is rotatably connected between the sliders A77 through a rotating shaft. The side of the hinge plate 76 away from the slider A77 is inserted into the insert plate A73 and is hinged to the insert plate A73 through a pin.

[0058] In this embodiment: In conjunction with the above, after the sleeve plate 71 is separated from the slot on the inner wall of the support plate B11, the spring A78 rebounds under force and can push the hinge plate 76 to move through the slider A77, thereby popping out the sleeve plate 71, which is convenient for medical staff to adjust and use.

[0059] In an optional embodiment: a limiting plate 12 is fixedly provided on the surface of the base plate 1 on one side of the mounting bracket, and the limiting plate 12 is composed of multiple triangular structures welded end to end.

[0060] In this embodiment: This design allows the sleeve 71 to be tilted when the tray B11 is flipped downwards, thus limiting and resisting the sleeve 71 to ensure placement stability.

[0061] In an optional embodiment, the device further includes a push plate 794 slidably connected to a slot on the surface of the tray B11. A spring B793 is fixedly provided on one side of the push plate 794. The end of the spring B793 away from the push plate 794 is fixedly connected to the inner wall of the slot on the tray B11. A movable plate 79 is welded to the side of the push plate 794 away from the spring B793. A T-shaped limiting groove is provided on the side of the movable plate 79 that abuts against the tray B11. A limiting block 792 is slidably connected in the limiting groove. The side of the limiting block 792 that extends out of the limiting groove is fixedly connected to the surface of the tray B11.

[0062] In this embodiment: In conjunction with the above, before the patient places their torso on the support plate B11, the push plate 794 is pressed to move the movable plate 79 downwards. After the patient places their torso on the support plate B11, the push plate 794 is released, and the spring B793 rebounds and pushes the movable plate 79 along the support plate B11, thereby covering and fixing the patient's torso, which facilitates subsequent disinfection and spraying operations.

[0063] Based on the above, it also includes an extension component 6 installed within the fixed plate 10;

[0064] The extension assembly 6 includes a knob 61 rotatably connected to the surface of the fixed plate 10 away from the support plate A5, and a gear A62 fixedly connected to one end of the knob 61 that extends into the fixed plate 10 via a coupling. A gear B63 is meshed with the surface of the gear A62. A screw tube 64 is fixedly installed in a through hole at the center of the surface of the gear B63. One end of the screw tube 64 is rotatably connected to one side of the support plate A5 via a bearing. A screw rod 65 is screwed into the other end of the screw tube 64. One end of the screw rod 65 extends out of the screw tube 64 and is fixedly connected to the surface of the support plate B11. A slider B13 is welded to the surface of the support plate B11 located inside the fixed plate 10. The slider B13 is slidably connected in a groove opened in the inner wall of the fixed plate 10.

[0065] In an optional embodiment: both gear A62 and gear B63 are tapered structures and are set at a 90-degree angle.

[0066] In this implementation scheme: rotating the knob 61 drives the gear A62 to rotate, and the gear A62 drives the solenoid 64 to rotate through the gear B63, so that the screw 65 pushes the support plate B11 to move along the fixed plate 10 through the slider B13, thereby adjusting the distance between the support plate B11 and the support plate A5, so that medical staff can adjust the device according to the length of the patient's torso.

[0067] Furthermore:

[0068] Based on the above, an adjustment component 8 is also included, which is disposed between the connecting plate 2 and the base plate 1.

[0069] The adjustment assembly 8 includes a sleeve 81 welded to the surface of the base plate 1 and a rotating shaft 83 rotatably connected inside the sleeve 81. One end of the rotating shaft 83 extends out of the sleeve 81 and is fixedly connected to the connecting plate 2.

[0070] In an optional embodiment: a torsion spring 82 is fixedly provided on one side of the connecting block welded to the surface of the rotating shaft 83, and the other end of the torsion spring 82 is fixedly connected to the inner wall of the sleeve 81.

[0071] In an optional embodiment: an outer tube 85 is provided between the nozzle 4 and the slide 3. The outer tube 85 is rotatably connected to one side of the slide 3. The outer tube 85 is sleeved on the surface of the nozzle 4 through an arc groove opened on the surface. One end of the nozzle 4 inserted into the outer tube 85 is fixedly connected to an insertion tube 84, which is rotatably connected to the outer tube 85.

[0072] In an optional embodiment: a semi-arc-shaped plug 86 is fixedly fitted on the surface of the nozzle 4 within the arcuate groove of the outer tube 85. The plug 86 is fitted on the surface of the outer tube 85 and covers the arcuate groove of the outer tube 85.

[0073] In this implementation plan: the horizontal plate 9 is pushed to drive the connecting plate 2 to rotate along the sleeve 81 to a suitable angle following the rotating shaft 83, the insertion tube 84 is pushed to rotate along the slide 3, and the nozzle 4 is pushed to drive the insertion tube 84 to flip along the outer tube 85, so that medical staff can adjust the working angle of the nozzle 4 as needed to ensure the efficiency and flexibility of disinfection spraying.

[0074] It should be noted that when the nozzle 4 is released, the torsion spring 82 is compressed and can drive the rotating shaft 83 to reverse, so that the connecting plate 2 drives the horizontal plate 9 to reset.

[0075] It should be noted that the sleeve 86 can cover the arc-shaped groove of the outer casing 85 when it moves, thereby ensuring a tight seal.

[0076] The working principle and usage of this invention are as follows: Rotating knob 61 drives gear A62 to rotate, which in turn drives screw tube 64 to rotate via gear B63. This causes screw 65 to push tray B11 along fixed plate 10 via slider B13, thereby adjusting the distance between tray B11 and tray A5. This allows medical personnel to adjust the device according to the patient's torso length. Pushing sleeve 71 along insert plate A73 causes tray B11 to rotate downwards to a suitable angle due to gravity. The patient then places their torso on tray A5 and tray B11, pushes tray B11 upwards, and pulls sleeve 71 to move to the appropriate position. The positioning bolt 72 is then rotated to... The positioning bolt 72 is connected to the sleeve 71 to fix the sleeve 71. In conjunction with the above, before the patient places his torso on the support plate B11, the push plate 794 is pressed to move the movable plate 79 downward. After the patient places his torso into the support plate B11, the push plate 794 is released. The spring B793 is pushed back by force to move the movable plate 79 along the support plate B11, thereby covering and fixing the patient's torso. The horizontal plate 9 is pushed to drive the connecting plate 2 to rotate along the sleeve 81 to a suitable angle with the rotating shaft 83. The insertion tube 84 is pushed to rotate along the slide 3, and the nozzle 4 is pushed to drive the insertion tube 84 to flip along the outer covering tube 85, so that medical staff can adjust the working angle of the nozzle 4 as needed.

[0077] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. 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 wound disinfection spray device for clinical nursing, comprising a base plate (1) and a support plate A (5) hinged to a mounting bracket on one side of the surface of the base plate (1), wherein a fixing plate (10) is fixedly provided on one side surface of the support plate A (5), and a support plate B (11) is installed on the inner wall of the fixing plate (10) away from the support plate A (5), a connecting plate (2) is installed on the support surface of the base plate (1) on one side of the support plate A (5), and a horizontal plate (9) is welded to the side of the connecting plate (2) away from the support, and a sliding seat (3) is slidably connected in a groove on the surface of the horizontal plate (9), and a spray head (4) is installed on one side of the sliding seat (3), characterized in that: It also includes a support assembly (7) installed in the opening on the surface of the tray B (11); The support assembly (7) includes an insert plate A (73) hinged in the opening of the support plate B (11) and a sleeve plate (71) slidably sleeved on the surface of the insert plate A (73). A positioning bolt (72) is slidably connected in a through groove on one side of the surface of the sleeve plate (71). One end of the positioning bolt (72) passes through the through groove of the sleeve plate (71) and is screwed to a screw hole on the surface of the insert plate A (73). A collar (74) is welded to the surface of the insert plate A (73) on one side of the sleeve plate (71). An insert plate B (75) is inserted into the collar (74). One side of the insert plate B (75) is inserted into a slot in the inner wall of the opening of the support plate B (11). The assembly also includes an adjustment assembly (8) disposed between the connecting plate (2) and the base plate (1). The adjusting assembly (8) includes a sleeve (81) welded to the surface of the base plate (1) and a rotating shaft (83) rotatably connected inside the sleeve (81). One end of the rotating shaft (83) extending out of the sleeve (81) is fixedly connected to the connecting plate (2). A torsion spring (82) is fixedly provided on one side of a connecting block welded to the surface of the rotating shaft (83), and the other end of the torsion spring (82) is fixedly connected to the inner wall of the sleeve (81). An outer tube (85) is also provided between the nozzle (4) and the slide (3), and the outer tube (85) is rotatably connected to the connecting plate (2). Connected to one side of the slide (3), the outer tube (85) is fitted onto the surface of the nozzle (4) through an arc groove formed on its surface. One end of the nozzle (4) inserted into the outer tube (85) is fixedly connected to a tube (84), which is rotatably connected to the outer tube (85). A semi-arc-shaped plug (86) is fixedly fitted onto the surface of the nozzle (4) within the arc groove of the outer tube (85). The plug (86) is fitted onto the surface of the outer tube (85) and covers the arc groove of the outer tube (85).

2. The wound disinfection spray device for clinical nursing according to claim 1, characterized in that: The inner wall of the tray B (11) is slidably connected to the grooves on both sides of the insert plate A (73). A spring A (78) is fixedly provided on one side of the slider A (77). The end of the spring A (78) away from the slider A (77) is fixedly connected to the inner wall of the groove of the tray B (11). A hinge plate (76) is rotatably connected between the sliders A (77) through a rotating shaft. The side of the hinge plate (76) away from the slider A (77) is inserted into the insert plate A (73) and is hinged to the insert plate A (73) through a pin.

3. The wound disinfection spray device for clinical nursing according to claim 1, characterized in that: The bottom plate (1) is fixedly provided with a limiting plate (12) on one side of the mounting frame. The limiting plate (12) is composed of multiple triangular structures welded end to end.

4. The wound disinfection spray device for clinical nursing according to claim 1, characterized in that: It also includes a push plate (794) that is slidably connected to a slot on the surface of the tray B (11). A spring B (793) is fixedly provided on one side of the push plate (794). The end of the spring B (793) away from the push plate (794) is fixedly connected to the inner wall of the slot of the tray B (11). A movable plate (79) is welded to the side of the push plate (794) away from the spring B (793). A T-shaped limiting groove is provided on the side of the movable plate (79) that abuts against the tray B (11). A limiting block (792) is slidably connected in the limiting groove. The side of the limiting block (792) that extends out of the limiting groove is fixedly connected to the surface of the tray B (11).

5. The wound disinfection spray device for clinical nursing according to claim 1, characterized in that: It also includes an extension assembly (6) installed within the fixed plate (10); The extension assembly (6) includes a knob (61) rotatably connected to the side of the fixed plate (10) away from the support plate A (5) and a gear A (62) fixedly connected to one end of the knob (61) through the fixed plate (10) via a coupling. A gear B (63) is meshed with the surface of the gear A (62). A screw tube (64) is fixedly installed in a through hole at the center of the surface of the gear B (63). One end of the screw tube (64) is rotatably connected to one side of the support plate A (5) via a bearing. A screw rod (65) is screwed into the other end of the screw tube (64). One end of the screw rod (65) extends out of the screw tube (64) and is fixedly connected to the surface of the support plate B (11). A slider B (13) is welded to one side of the support plate B (11) located inside the fixed plate (10). The slider B (13) is slidably connected in a groove opened in the inner wall of the fixed plate (10).

6. The wound disinfection spray device for clinical nursing according to claim 5, characterized in that: Both gear A (62) and gear B (63) are conical structures and are set at a 90-degree angle.

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