Animal wound disinfection device

Abstract

The utility model belongs to the technical field of disinfection devices, and particularly relates to an animal wound disinfection device which comprises a disinfection liquid spraying machine, a spray head and a handle, one end of the disinfection liquid spraying machine is rotatably connected with an end disc, and four L-shaped supporting rods are arranged on one side, opposite to the disinfection liquid spraying machine, of the end disc. One ends of the four L-shaped supporting rods are rotationally connected with rotating soft rollers used for stirring animal hair, the four rotating soft rollers are inclined, and a connecting ring is installed on the other side of the end disc. Through cooperative use of the end disc and the four L-shaped supporting rods, the rotary soft roller can be pushed towards the outer side of a wound along with hair around the wound by utilizing the inclination angle of the rotary soft roller, so that the wound can be well exposed, and the spray head corresponds to the wound in angle, so that medicine mist can stably reach the wound, and the wound is more thoroughly cleaned. Hair around a wound is blocked by the four rotating soft rollers and cannot rebound, so that the use of the medicine mist is influenced, and the utilization rate of the medicine mist is improved.

Description

Technical Field

[0001] This utility model belongs to the field of disinfection device technology, specifically relating to an animal wound disinfection device. Background Technology

[0002] In the field of animal medical care, timely and effective disinfection of animal wounds is crucial, as it directly affects wound healing and the animal's recovery. Portable spray disinfectants, as a common disinfection tool, are widely used for disinfecting animal wounds due to their ease of operation and portability. To use them, simply aim the nozzle at the animal's wound to spray the disinfectant solution.

[0003] However, in practical applications, portable spray disinfectors have revealed several problems that urgently need to be addressed. Animals are typically covered in a large amount of fur, which easily obscures wounds. When using a spray disinfector, the disinfectant often gets onto the fur, making it difficult to apply directly to the wound. This results in the disinfectant not being fully effective and causing unnecessary waste. Currently, the traditional method to address this issue is to manually move the fur aside to allow the disinfectant to reach the wound. However, some animals have stiff fur that quickly springs back after being moved, further obscuring the wound. To ensure disinfection effectiveness, staff have to repeatedly move the fur, consuming a significant amount of time and effort, resulting in extremely low disinfection efficiency. Furthermore, frequent moving of the fur may cause secondary irritation to the animal's wound, leading to discomfort and increasing the difficulty and risk of the disinfection process. Utility Model Content

[0004] This invention provides an animal wound disinfection device that solves the problem of animal hair hindering wound disinfection.

[0005] This utility model provides the following technical solution: it includes a disinfectant sprayer, a nozzle, and a handle. One end of the disinfectant sprayer is rotatably connected to an end plate. The end plate is provided with four L-shaped support rods on one side of the disinfectant sprayer. One end of each of the four L-shaped support rods is rotatably connected to a rotating soft roller for brushing animal hair. The four rotating soft rollers are inclined at an angle. A connecting ring is installed on the other side of the end plate. The connecting ring is installed on the side wall of the disinfectant sprayer. A through hole is opened in the middle of the end plate to allow space for the nozzle.

[0006] The connecting ring has a driven gear ring on its inner side at the end, and the disinfectant sprayer has a drive gear and a motor that drives it installed inside. The drive gear is meshed with the inner wall of the driven gear ring.

[0007] The disinfectant sprayer has an annular groove on its side wall, and a locking bolt is threaded onto the side wall of the connecting ring. The locking bolt is inserted into the inner wall of the annular groove.

[0008] The locking bolt has a ball bearing installed at its bottom end, and the ball bearing is slidably connected to the inner wall of the annular groove.

[0009] Each of the four L-shaped support rods has a T-shaped sliding plate installed at one end. The end plate has four sliding grooves on one side. The T-shaped sliding plate is slidably connected to the inner wall of the corresponding sliding groove. The inner walls of the four sliding grooves are rotatably connected to screws that drive the T-shaped sliding plate. The screws are threadedly connected to the inner wall of the T-shaped sliding plate.

[0010] Each of the four screws has a driven gear fixedly connected to one end, an outer ring is rotatably connected to the outer side of the end plate, and a driving gear ring is installed on the inner wall of the outer ring. All four driven gears are meshed with the driving gear ring.

[0011] The driven gear does not contact the outer ring, and a damping coating is provided between the outer ring and the end plate.

[0012] The beneficial effects of this invention are as follows: through the combined use of the end plate and four L-shaped support rods, the rotating soft roller, by utilizing its inclined angle, can push the hair around the wound outwards, allowing the wound to be well exposed. The nozzle is angled to the wound, ensuring that the medicated mist can stably reach the wound. The hair around the wound is obstructed by the four rotating soft rollers and cannot bounce back, thus affecting the use of the medicated mist. This improves the utilization rate of the medicated mist, reduces the amount of medicated liquid adhering to the hair, and solves the problem of traditional methods that repeatedly manipulate hair, consuming a lot of time and effort, resulting in extremely low disinfection efficiency.

[0013] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional enlarged structural diagram of the mid-end plate and other components of this utility model;

[0016] Figure 3 This is a three-dimensional enlarged structural diagram of the disinfectant sprayer in this utility model;

[0017] Figure 4 This is a three-dimensional enlarged cross-sectional structural diagram of the outer ring in this utility model;

[0018] Figure 5 for Figure 4 Enlarged schematic diagram of part A in the middle.

[0019] In the diagram: 1. Disinfectant sprayer; 11. Spray head; 12. Handle; 13. Drive gear; 14. Annular groove; 2. End plate; 21. L-shaped support rod; 22. Rotating soft roller; 23. T-shaped slide plate; 24. Slide groove; 25. Screw; 251. Driven gear; 26. Outer ring; 261. Driven gear ring; 3. Connecting ring; 31. Driven gear ring; 32. Locking bolt; 321. Ball bearing. Detailed Implementation

[0020] Please see Figures 1-5 The present invention provides the following technical solution: including a disinfectant sprayer 1, a nozzle 11 and a handle 12. One end of the disinfectant sprayer 1 is rotatably connected to an end plate 2. The end plate 2 is provided with four L-shaped support rods 21 on one side of the disinfectant sprayer 1. One end of each of the four L-shaped support rods 21 is rotatably connected to a rotating soft roller 22 for moving animal hair. The four rotating soft rollers 22 are inclined at an angle. A connecting ring 3 is installed on the other side of the end plate 2. The connecting ring 3 is installed on the side wall of the disinfectant sprayer 1. A through hole is opened in the middle of the end plate 2 to allow space for the nozzle 11.

[0021] In this implementation scheme: the disinfectant sprayer 1 stores disinfectant solution for wounds. It is held by a handle 12 for easy and flexible control. By controlling the switch button on the handle 12, the nozzle 11 sprays the solution. The end plate 2 is positioned at the nozzle 11. Four L-shaped support rods 21 are arranged in a circular array around the nozzle 11. The ends of the four L-shaped support rods 21 contact the animal via rotating soft rollers 22. The tilt angle of the rotating soft rollers 22 deviates from the path of the nozzle 11, thus not obstructing the release of the solution. When the rotating soft rollers 22 contact the fur near the animal's wound, by controlling the rotation of the end plate 2, the rotating soft rollers 22, using their tilt angle, can push the fur around the wound outwards. This allows the wound to be well exposed, and the nozzle 11 is aligned with the wound angle to control the spraying of the medicated mist, ensuring that the mist reaches the wound stably. The hair around the wound is obstructed by the four rotating soft rollers 22 and cannot bounce back, thus affecting the use of the medicated mist. This improves the utilization rate of the medicated mist and reduces the amount of medicated liquid that gets on the hair. It solves the problem of traditional methods that involve repeatedly manipulating the hair, which consumes a lot of time and effort and results in extremely low disinfection efficiency. In addition, frequent manipulation of the hair may cause secondary irritation to the animal's wound, causing discomfort and increasing the difficulty and risk of disinfection. At the same time, the L-shaped support rod 21, through the rolling principle of the rotating soft rollers 22, can reduce the resistance generated when pushing the hair, thereby reducing irritation to the wound and facilitating the disinfection process.

[0022] A driven gear ring 31 is provided on the inner side of the end of the connecting ring 3. The disinfectant sprayer 1 is equipped with a drive gear 13 and a motor that drives it. The drive gear 13 is meshed with the inner wall of the driven gear ring 31. The end plate 2 is installed at the end of the disinfectant sprayer 1 through the connecting ring 3. The inner diameter of the driven gear ring 31 is larger than the inner diameter of the connecting ring 3, so that the driven gear ring 31 will not contact the end of the disinfectant sprayer 1. When the end plate 2 contacts the end of the disinfectant sprayer 1, the driven gear ring 31 engages with the drive gear 13. In use, the drive gear 13 is rotated by controlling the motor, so that the drive gear 13 can drive the driven gear ring 31 and the connecting ring 3 on it to complete the rotation adjustment. The connecting ring 3 drives the end plate 2 and the L-shaped support rod 21 to complete the rotation, realizing the action of pushing away the hair.

[0023] The side wall of the disinfectant sprayer 1 has an annular groove 14, and the side wall of the connecting ring 3 is threaded with a locking bolt 32. The locking bolt 32 is inserted into the inner wall of the annular groove 14. After the connecting ring 3 is connected to the disinfectant sprayer 1, the locking bolt 32 is tightened by rotating it. The locking bolt 32 is inserted into the annular groove 14, so that the locking bolt 32 can be restrained in the annular groove 14, thereby locking the disinfectant sprayer 1 and the connecting ring 3 and preventing them from separating.

[0024] A ball bearing 321 is installed at the bottom of the locking bolt 32, and the ball bearing 321 is slidably connected to the inner wall of the annular groove 14. When the locking bolt 32 is engaged with the annular groove 14, the ball bearing 321 reduces the resistance between the locking bolt 32 and the annular groove 14, so that the connecting ring 3 can rotate smoothly on the disinfection sprayer 1.

[0025] Each of the four L-shaped support rods 21 has a T-shaped slide plate 23 installed at one end. The end plate 2 has four grooves 24 on one side. The T-shaped slide plate 23 is slidably connected to the inner wall of the corresponding groove 24. The inner wall of each of the four grooves 24 is rotatably connected to a screw 25 that drives the T-shaped slide plate 23. The screw 25 is threadedly connected to the inner wall of the T-shaped slide plate 23. The entire T-shaped slide plate 23 slides on the side wall of the end plate 2. One end of the T-shaped slide plate 23 is in the groove 24. By controlling the rotation of the screw 25, the position of the T-shaped slide plate 23 is adjusted, thereby adjusting the range formed by the four L-shaped support rods 21 and the rotating soft roller 22, which is convenient for use to deal with wounds of different sizes.

[0026] Each of the four screws 25 has a driven gear 251 fixedly connected to one end. An outer ring 26 is rotatably connected to the outer side of the end plate 2. An active gear ring 261 is installed on the inner wall of the outer ring 26. All four driven gears 251 are meshed with the active gear ring 261. The driven gears 251 are located outside the end plate 2 and inside the outer ring 26. The outer ring 26 supports and drives the active gear ring 261 to rotate. When the active gear ring 261 rotates, it can drive the four driven gears 251 simultaneously, so that the four L-shaped support rods 21 can be adjusted in position synchronously.

[0027] The driven gear 251 does not contact the outer ring 26, and a damping coating is provided between the outer ring 26 and the end plate 2. The outer ring 26 is constrained by the end plate 2, so that the positions of the outer ring 26 and the driving gear ring 261 can remain stable. The driven gear 251 will not come into contact with the outer ring 26, avoiding mutual interference and improving stability. The damping coating between the outer ring 26 and the end plate 2 can increase the friction force and prevent the outer ring 26 from rotating and wobbling under non-human control, thereby improving the stability of the L-shaped support rod 21 and the rotating soft roller 22 during use.

[0028] The working principle and usage process of this utility model are as follows: First, adjust the position of the L-shaped support rod 21 according to the size of the animal's wound. By rotating the outer ring 26, the active gear ring 261 simultaneously drives the four driven gears 251 to rotate, thus allowing the four L-shaped support rods 21 to adjust their positions synchronously. After adjustment, align the space between the four rotating soft rollers 22 with the wound. Then, the four rotating soft rollers 22 gently contact the hair around the wound evenly. Control the motor to drive the active gear 13 to rotate, thereby enabling the active gear 13 to drive the driven gear ring 31 and its connecting ring 3 to complete the rotation adjustment. The connecting ring 3 drives the end plate 2 and the L-shaped support rod 21 to rotate. The rotating soft rollers 22, utilizing their tilt angle, can push the hair around the wound outwards, allowing the wound to be well exposed. The nozzle 11 corresponds to the angle of the wound, and the spray of the medicine mist is controlled, ensuring the medicine mist reaches the wound stably. The hair around the wound is obstructed by the four rotating soft rollers 22 and cannot bounce back, affecting the use of the medicine mist, thus improving the utilization rate of the medicine mist and reducing the amount of medicine contaminated on the hair.

Claims

1. An animal wound disinfection device, comprising a disinfectant sprayer (1), a nozzle (11), and a handle (12), characterized in that: One end of the disinfectant sprayer (1) is rotatably connected to an end plate (2). The end plate (2) is provided with four L-shaped support rods (21) on one side of the disinfectant sprayer (1). One end of each of the four L-shaped support rods (21) is rotatably connected to a rotating soft roller (22) for moving animal hair. The four rotating soft rollers (22) are tilted at an angle. A connecting ring (3) is installed on the other side of the end plate (2). The connecting ring (3) is installed on the side wall of the disinfectant sprayer (1). A through hole is opened in the middle of the end plate (2) to allow space for the nozzle (11).

2. The animal wound disinfection device according to claim 1, characterized in that: The inner side of the end of the connecting ring (3) is provided with a driven gear ring (31), and the disinfection sprayer (1) is equipped with a drive gear (13) and a motor that drives it. The drive gear (13) is meshed with the inner wall of the driven gear ring (31).

3. The animal wound disinfection device according to claim 1, characterized in that: The disinfectant sprayer (1) has an annular groove (14) on its side wall, and the connecting ring (3) has a locking bolt (32) threadedly connected to its side wall. The locking bolt (32) is inserted into the inner wall of the annular groove (14).

4. The animal wound disinfection device according to claim 3, characterized in that: The bottom end of the locking bolt (32) is equipped with a ball (321), which is slidably connected to the inner wall of the annular groove (14).

5. The animal wound disinfection device according to claim 1, characterized in that: Each of the four L-shaped support rods (21) has a T-shaped slide plate (23) installed at one end. The end plate (2) has four slide grooves (24) on one side. The T-shaped slide plate (23) is slidably connected to the inner wall of the corresponding slide groove (24). The inner walls of the four slide grooves (24) are rotatably connected to screws (25) that drive the T-shaped slide plate (23). The screws (25) are threadedly connected to the inner wall of the T-shaped slide plate (23).

6. The animal wound disinfection device according to claim 5, characterized in that: Each of the four screws (25) is fixedly connected to a driven gear (251) at one end. An outer ring (26) is rotatably connected to the outer side of the end plate (2). An active gear ring (261) is installed on the inner wall of the outer ring (26). All four driven gears (251) are meshed with the active gear ring (261).

7. The animal wound disinfection device according to claim 6, characterized in that: The driven gear (251) does not contact the outer ring (26), and a damping coating is provided between the outer ring (26) and the end plate (2).

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