Medium input instrument for animal epidemic disease prevention

Abstract

The invention belongs to the technical field of medical instruments, and particularly discloses a medium input instrument for animal epidemic disease prevention, which comprises a pipe barrel, one side of the pipe barrel is fixedly communicated with a contraction part, the other side of the pipe barrel is inserted and slidably connected with a piston rod, one side of the contraction part is fixedly communicated with a fixing head, and a needle head is clamped in the fixing head. The top of the pipe barrel is fixedly communicated with an input pipe, one side of the piston rod is fixedly connected with a second grip, a user holds the second grip and the first grip with force at the same time, the distance between the second grip and the first grip is shortened, then the piston rod can be synchronously pushed to move towards the interior of the pipe barrel, and liquid injection is completed. A user can simply wipe and disinfect the body surface of an animal on the premise of holding the device, and compared with the prior art, the device can perform disinfection operation with a single hand, the operation is simpler, and the disinfection process is more labor-saving based on force application of arms.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and particularly relates to a medium input device for preventing animal diseases. Background Art

[0002] Animal vaccines can stimulate the immune system of animals to produce specific antibodies, so that animals are resistant to specific diseases. Many serious animal diseases, such as rabies, foot-and-mouth disease, avian influenza, etc., can be effectively prevented by vaccination. When most animals are vaccinated, the spread speed and range of diseases in the animal population will be greatly reduced, which is crucial for controlling the epidemic of infectious diseases. Especially in places where animals are concentrated, such as farms, vaccination can effectively prevent the outbreak of diseases and reduce economic losses.

[0003] After retrieval, the existing Chinese patent publication number is: CN110917446B, which provides a vaccine injection device for preventing animal diseases. By setting a positioning ring, a fixed clamping rod and a movable clamping rod, when the movable clamping rod is rotated, the two clamping blocks will move relatively or towards each other. When moving relatively, the disinfected cotton ball can be clamped and fixed, so that the skin of the animal to be injected with the vaccine can be disinfected before injection. When injecting the vaccine liquid, the operator can hold the two hand-held rings with the left hand to initially fix the injection tube, and the right hand can push the injection tube, thereby driving the injection needle to pass through the needle guide groove and implant into the animal skin tissue, and then pushing the injection rod, the vaccine liquid can be injected from the inner cavity of the injection tube into the animal body, avoiding the current vaccine injection device being difficult to fix during the injection process and not having the function of disinfecting the animal skin. In actual use, it is usually necessary for the user to free one hand to control the animal. At the same time, the intense pain usually causes the animal to struggle after the needle penetrates into the animal body. And the above-mentioned prior art requires two hands to operate, so another person is needed to restrain the movement of the animal, which is too inconvenient. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a medium input device for preventing animal diseases.

[0005] To achieve the above objectives, the present invention provides a medium input device for animal disease prevention, comprising a tube, one side of the tube is fixedly connected to a contraction part, the other side of the tube is inserted and slidably connected to a piston rod, one side of the contraction part is fixedly connected to a fixed head, a needle is clamped inside the fixed head, the top of the tube is fixedly connected to an input tube, one side of the piston rod is fixedly connected to a second handle, the outer wall of the tube close to the piston rod is sleeved and fixedly connected to a first clamping block, the bottom of the first clamping block is fixedly connected to a first handle, and a disinfection component is provided at the bottom of the tube, the disinfection component includes a wiping component, a driving component for driving the wiping component to flip, and a replenishing component for replenishing disinfectant.

[0006] In the above technical solution, further, the wiping assembly includes a second clamping block fixedly connected to the bottom of the outer wall of the tube, and the outer wall of the second clamping block is provided with a movable hole, the outer wall of the second clamping block is connected with a pair of clamping arms inserted and rotatably connected by an axis, the clamping arms are arranged in an L shape, a clamping cylinder is fixedly connected between the two clamping arms, and a water absorbent is arranged inside the clamping cylinder.

[0007] In the above technical scheme, further, the driving assembly includes a rotating block inserted through an axis and rotatably connected to the inside of the movable hole of the second clamping block, and the rotating block is connected to the clamping arm through the axis, a protrusion is fixedly connected to the outer wall edge of the rotating block, the outer wall of the protrusion is provided with a first movable hole, and second movable holes are provided on both sides of the outer wall of the second clamping block, a toggle rod is inserted and slidably connected to the inside of the first movable hole, and the toggle rod is inserted and slidably connected to the inner wall of the second movable hole, both ends of the toggle rod are fixedly connected to push-pull plates of C-shaped structure, one side of the push-pull plate is fixedly connected to a movable rod, the outer wall of the tube is fixedly connected to a fixing ring, and the movable rod is inserted and slidably connected to the outer wall of the fixing ring, one end of the movable rod is fixedly connected to a buckle plate, and the outer wall of the buckle plate is provided with a buckle hole. In the above technical solution, further, the outer wall of the movable rod is sleeved with a first return spring, and two ends of the first return spring are respectively fixedly connected to one side of the outer wall of the push-pull plate and one side of the outer wall of the fixing ring. In the above technical solution, further, the supplementary component includes a first fixed block fixedly connected to the bottom of the outer wall of the second clamping block, a liquid storage tank is fixedly installed on the bottom of the first fixed block, the bottom of the liquid storage tank is fixedly connected to an infusion tube, the bottom of the infusion tube is fixedly connected to a storage cylinder, the top of the storage cylinder is fixedly connected to a liquid outlet pipe, the top of the clamping cylinder is provided with an inlet hole for exposing the water absorbent, and the outlet of the liquid outlet pipe is aligned with the inlet hole. In the above technical solution, further, the storage cylinder, the inlet hole, and the infusion tube are all arranged as elastic structures. The bottom of the outer wall of the infusion tube is fixedly connected to a second fixing block, and one side of the storage cylinder is fixedly connected to one side of the outer wall of the second fixing block.

[0008] In the above technical solution, further, the first grip is arranged in an L-shaped structure. A screw rod is inserted and screwed on the outer wall of the first grip. The end of the screw rod is fixedly connected to an adjusting block. An activity groove is opened at the other end of the screw rod. A plug rod is inserted and slidably connected inside the activity groove. The end of the plug rod is fixedly connected to a pressing plate. A second return spring is sleeved on the outer wall of the plug rod.

[0009] Compared with the prior art, the present invention has the following beneficial effects: When the user simultaneously exerts force with the hand to hold the second grip and the first grip, narrowing the distance between the two can synchronously push the piston rod to move inside the tube cylinder to complete the injection of the liquid. The user can simply wipe and disinfect the animal body surface while holding the device. Compared with the prior art, the device can perform the disinfection operation with one hand, the operation is simpler, and based on the arm force, the disinfection process is more labor-saving; The user uses a finger to hold the buckle plate and pull it backward, so that the push-pull plate drives the convex block to move, and then drives the rotating block to flip to the pulled-back side, synchronously driving the clamping arm to flip upward, so as to realize the reciprocating flipping of the water-absorbing member, and then disinfect before implanting the needle into the animal's body. After disinfection, push the buckle plate to turn the water-absorbing member down so that it does not affect the implantation of the needle. Through this setting, the user can adjust the repeated flipping of the water-absorbing member with one hand operation, and then can disinfect the animal body surface. When the user releases the finger, the water-absorbing member can be automatically turned down, making the operation process more labor-saving and simple. When the turned-down clamping cylinder hits the storage cylinder, it will deform, and then squeeze out the internal liquid to complete the replenishment of the liquid inside the water-absorbing member, and at the same time, it can buffer the impact feedback brought to the user's hand by the flipping amplitude of the automatically turned-down clamping cylinder; When the user holds and moves the second grip and the first grip, the moving second grip will touch the pressing plate and cause the second return spring to contract. When the second return spring contracts to a certain extent, the required force increases to prevent the continued movement of the second grip, and thus the piston length of the piston rod can be limited. After the user's hand stops exerting force, the second return spring can push the piston rod to slide out. Through this setting, the quantitative input of the dose and the automatic rebound of the second grip are realized. Turning the adjusting block can rotate the screw rod, so that the pressing plate moves away from the second grip, and thus the dose of the quantitative input can be controlled. Description of the Drawings

[0010] Figure 1This is a schematic diagram of the structure of a medium input device for preventing animal diseases proposed by the present invention from a first perspective; Figure 2 This is a schematic diagram of the structure of a medium input device for preventing animal diseases proposed by the present invention from a second perspective; Figure 3 This is a schematic diagram of the internal structure of a screw rod of a medium input device for preventing animal diseases proposed by the present invention; Figure 4 This is a schematic diagram of the internal structure of the second clamping block of a medium input device for animal disease prevention proposed by the present invention; Figure 5 for Figure 1 Schematic diagram of some structures in ; In the figure: 1. tube; 2. piston rod; 3. contraction part; 4. fixed head; 5. needle; 6. input tube; 7. first clamping block; 8. first grip; 9. second clamping block; 10. clamping arm; 11. first return spring; 12. fixed ring; 13. movable rod; 14. buckle plate; 15. adjustment block; 16. screw rod; 17. insertion rod; 18. abutment plate; 19. second return spring; 20. rotating block; 21. convex block; 22. first movable hole; 23. toggle rod; 24. push-pull plate; 25. first fixed block; 26. liquid storage box; 27. second fixed block; 28. storage cylinder; 29. ​​infusion tube; 30. liquid outlet tube; 31. clamping cylinder; 32. entry hole; 33. water absorbing member; 34. second movable hole; 35. second grip. DETAILED DESCRIPTION In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0011] like Figures 1-5 The medium input device for animal disease prevention shown in the figure comprises a tube 1, one side of the tube 1 is fixedly connected with a contraction part 3, the other side of the tube 1 is inserted and slidably connected with a piston rod 2, one side of the contraction part 3 is fixedly connected with a fixed head 4, the interior of the fixed head 4 is clamped with a needle 5, the top of the tube 1 is fixedly connected with an input tube 6, one side of the piston rod 2 is fixedly connected with a second handle 35, the outer wall of the tube 1 close to the piston rod 2 is sleeved and fixedly connected with a first clamping block 7, and the bottom of the first clamping block 7 is fixedly connected with a first handle 8. Through this arrangement, the user's hand holds the second handle 35 and the first handle 8 at the same time, and the distance between the two can be shortened, so that the piston rod 2 can be synchronously pushed to move into the inside of the tube 1 to complete the injection of liquid. A disinfection component is arranged at the bottom of the tube 1, and the disinfection component includes a wiping component, a driving component for driving the wiping component to flip, and a supplementing component for supplementing disinfectant. By arranging the disinfection component, the user can disinfect the body surface of the animal with one hand.

[0012] The wiping component includes a second clamping block 9 fixedly connected to the bottom of the outer wall of the tube 1. An activity hole is formed in the outer wall of the second clamping block 9. A pair of clamping arms 10 are inserted and rotatably connected to the outer wall of the second clamping block 9 through a shaft. The clamping arms 10 are L-shaped. A clamping cylinder 31 is fixedly connected between the two clamping arms 10. An absorbent member 33 is arranged inside the clamping cylinder 31. The absorbent member 33 can adsorb the disinfection liquid. The clamping cylinder 31 is located on the front side of the needle 5. On the premise that the user holds the device, simple wiping and disinfection of the animal body surface can be achieved. Compared with the prior art, the device can perform disinfection operations with one hand, the operation is simpler, and based on the force of the arm, the disinfection process is more labor-saving.

[0013] The driving component includes a rotating block 20 inserted and rotatably connected to the inside of the activity hole of the second clamping block 9 through a shaft. The rotating block 20 is connected to the clamping arm 10 through a shaft. A convex block 21 is fixedly connected to the outer wall edge of the rotating block 20. A first activity hole 22 is formed in the outer wall of the convex block 21. Second activity holes 34 are formed on both sides of the outer wall of the second clamping block 9. A toggle rod 23 is inserted and slidably connected to the inside of the first activity hole 22, and the toggle rod 23 is inserted and slidably connected to the inner wall of the second activity hole 34. C-shaped push-pull plates 24 are fixedly connected to both ends of the toggle rod 23. An activity rod 13 is fixedly connected to one side of the push-pull plate 24. A fixed ring 12 is fixedly connected to the outer wall of the tube 1, and the activity rod 13 is inserted and slidably connected to the outer wall of the fixed ring 12. A buckle plate 14 is fixedly connected to one end of the activity rod 13. A buckle hole is formed in the outer wall of the buckle plate 14. The user holds the buckle plate 14 with a finger and pulls it backward, so that the push-pull plate 24 drives the convex block 21 to move, and then drives the rotating block 20 to flip to the side being pulled back, synchronously driving the clamping arm 10 to flip upward, so as to realize the reciprocating flipping of the absorbent member 33, and then disinfect before implanting the needle 5 into the animal's body. After disinfection, push the buckle plate 14 again to turn the absorbent member 33 down so as not to affect the implantation of the needle 5. Through this setting, the user can adjust the repeated flipping of the absorbent member 33 with one hand operation, and then can disinfect the animal body surface. A first return spring 11 is sleeved on the outer wall of the activity rod 13, and both ends of the first return spring 11 are respectively fixedly connected to one side of the outer wall of the push-pull plate 24 and one side of the outer wall of the fixed ring 12. Through this setting, when the user releases the finger, the absorbent member 33 can be automatically turned down, making the operation process more labor-saving and convenient. The supplementary component includes a first fixing block 25 fixedly connected to the bottom of the outer wall of the second clamping block 9. A liquid storage tank 26 is fixedly installed at the bottom of the first fixing block 25. A liquid infusion tube 29 is fixedly communicated with the bottom of the liquid storage tank 26. The bottom of the liquid infusion tube 29 is fixedly communicated with a storage cylinder 28. A liquid outlet tube 30 is fixedly communicated with the top of the storage cylinder 28. An access hole 32 for exposing the water-absorbing member 33 is formed at the top of the clamping cylinder 31, and the outlet of the liquid outlet tube 30 is aligned with the access hole 32. The storage cylinder 28, the access hole 32, and the liquid infusion tube 29 are all arranged as elastic structures. The bottom of the outer wall of the liquid infusion tube 29 is fixedly connected to a second fixing block 27, and one side of the storage cylinder 28 is fixedly connected to one side of the outer wall of the second fixing block 27. When the downwardly flipped clamping cylinder 31 impacts the storage cylinder 28, it will deform, thereby squeezing out the internal liquid to complete the replenishment of the liquid inside the water-absorbing member 33. At the same time, it can also buffer the impact feedback brought to the user's hand by the flipping amplitude of the automatically downwardly flipped clamping cylinder 31.

[0014] The first grip 8 is arranged in an L-shaped structure. A screw rod 16 is inserted and screwed on the outer wall of the first grip 8. An adjusting block 15 is fixedly connected to the end of the screw rod 16. An activity groove is formed at the other end of the screw rod 16. A plug rod 17 is inserted and slidably connected inside the activity groove. A pressing plate 18 is fixedly connected to the end of the plug rod 17. A second return spring 19 is sleeved on the outer wall of the plug rod 17. When the user holds the second grip 35 and the first grip 8 simultaneously, the movable second grip 35 will touch the pressing plate 18 and cause the second return spring 19 to contract. When the second return spring 19 contracts to a certain extent, the required force increases, which can prevent the second grip 35 from continuing to move, and thus limit the piston length of the piston rod 2. After the user's hand stops exerting force, the second return spring 19 can push the piston rod 2 out. Through this setting, the quantitative input of the dose and the automatic rebound of the second grip 35 are realized. By twisting the adjusting block 15, the screw rod 16 can be rotated, so that the pressing plate 18 is away from the second grip 35, and thus the dose of the quantitative input can be controlled.

[0015] Working principle: When the user's hand simultaneously exerts force to hold the second grip 35 and the first grip 8, reducing the distance between the two can synchronously push the piston rod 2 into the inside of the tube barrel 1 to complete the injection of the liquid. When the user holds the device, the simple wiping and disinfection of the animal body surface can be realized. Compared with the prior art, the device can perform the disinfection operation with one hand, the operation is simpler, and based on the arm exertion, the disinfection process is more labor-saving; The user holds the buckle plate 14 with a finger and pulls it backward, causing the push-pull plate 24 to drive the convex block 21 to move, thereby driving the rotating block 20 to flip towards the pulled-back side, and synchronously driving the clamping arm 10 to flip upward, thus realizing the reciprocating flipping of the water-absorbing member 33. Then, before implanting the needle 5 into the body of an animal, disinfection can be carried out. After disinfection, the buckle plate 14 is pushed to turn the water-absorbing member 33 down so as not to affect the implantation of the needle 5. Through this setting, the user can adjust the repeated flipping of the water-absorbing member 33 with one hand operation, and thus can disinfect the animal body surface. When the user releases the finger, the water-absorbing member 33 can be automatically turned down, making the operation process more labor-saving and simple. When the turned-down clamping cylinder 31 impacts the storage cylinder 28, it will be deformed, thereby squeezing out the internal liquid to complete the replenishment of the liquid inside the water-absorbing member 33, and at the same time, it can also buffer the impact feedback brought to the user's hand by the flipping amplitude of the automatically turned-down clamping cylinder 31; When the user holds and moves the second grip 35 and the first grip 8, the moving second grip 35 will touch the abutment plate 18 and cause the second return spring 19 to contract. When the second return spring 19 contracts to a certain extent, the required force increases to prevent the second grip 35 from continuing to move, and thus the piston length of the piston rod 2 can be restricted. After the user's hand stops exerting force, the second return spring 19 can push the piston rod 2 to slide out. Through this setting, the quantitative input of the dose and the automatic rebound of the second grip 35 are realized. By twisting the adjustment block 15, the screw 16 can be rotated, so that the abutment plate 18 moves away from the second grip 35, and thus the dose of the quantitative input can be controlled.

[0016] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A medium input device for animal disease prevention, comprising a tube (1), one side of the tube (1) is fixedly connected to a contraction portion (3), the other side of the tube (1) is inserted and slidably connected to a piston rod (2), one side of the contraction portion (3) is fixedly connected to a fixed head (4), the interior of the fixed head (4) is clamped with a needle (5), and the top of the tube (1) is fixedly connected to an input tube (6), characterized in that: A second handle (35) is fixedly connected to one side of the piston rod (2); a first clamping block (7) is sleeved and fixedly connected to the outer wall of one side of the tube (1) close to the piston rod (2); a first handle (8) is fixedly connected to the bottom of the first clamping block (7); and a disinfection component is provided at the bottom of the tube (1); The disinfection component comprises a wiping component, a driving component for driving the wiping component to flip, and a supplementing component for supplementing disinfectant.

2. The medium input device for preventing animal diseases according to claim 1, characterized in that: The wiping assembly comprises a second clamping block (9) fixedly connected to the bottom of the outer wall of the tube (1), and the outer wall of the second clamping block (9) is provided with a movable hole, and the outer wall of the second clamping block (9) is provided with a pair of clamping arms (10) inserted and rotatably connected via an axis, and the clamping arms (10) are arranged in an L shape, and a clamping cylinder (31) is fixedly connected between the two clamping arms (10), and a water absorbent member (33) is arranged inside the clamping cylinder (31).

3. The medium input device for preventing animal diseases according to claim 2, characterized in that: The driving assembly comprises a rotating block (20) inserted into and rotatably connected to the movable hole of the second clamping block (9) via a shaft, and the rotating block (20) is connected to the clamping arm (10) via a shaft, a protrusion (21) is fixedly connected to the edge of the outer wall of the rotating block (20), a first movable hole (22) is formed on the outer wall of the protrusion (21), second movable holes (34) are formed on both sides of the outer wall of the second clamping block (9), a toggle rod (23) is inserted into and slidably connected to the inside of the first movable hole (22), and the The toggle rod (23) is inserted into and slidably connected to the inner wall of the second movable hole (34); both ends of the toggle rod (23) are fixedly connected to a C-shaped push-pull plate (24); one side of the push-pull plate (24) is fixedly connected to a movable rod (13); the outer wall of the tube (1) is fixedly connected to a fixing ring (12); the movable rod (13) is inserted into and slidably connected to the outer wall of the fixing ring (12); one end of the movable rod (13) is fixedly connected to a buckle plate (14); and a buckle hole is provided on the outer wall of the buckle plate (14).

4. The medium input device for preventing animal diseases according to claim 3, characterized in that: The outer wall of the movable rod (13) is sleeved with a first return spring (11), and two ends of the first return spring (11) are respectively fixedly connected to one side of the outer wall of the push-pull plate (24) and one side of the outer wall of the fixing ring (12).

5. The medium input device for preventing animal diseases according to claim 2, characterized in that: The supplementary assembly comprises a first fixed block (25) fixedly connected to the bottom of the outer wall of the second clamping block (9); a liquid storage box (26) is fixedly installed at the bottom of the first fixed block (25); a liquid infusion tube (29) is fixedly connected to the bottom of the liquid storage box (26); a storage cylinder (28) is fixedly connected to the bottom of the liquid infusion tube (29); a liquid outlet tube (30) is fixedly connected to the top of the storage cylinder (28); an inlet hole (32) for exposing the water absorbing member (33) is formed at the top of the clamping cylinder (31); and an outlet of the liquid outlet tube (30) is aligned with the inlet hole (32).

6. The medium input device for preventing animal diseases according to claim 5, characterized in that The storage cylinder (28), the inlet hole (32) and the infusion tube (29) are all configured as elastic structures; a second fixing block (27) is fixedly connected to the bottom of the outer wall of the infusion tube (29), and one side of the storage cylinder (28) is fixedly connected to one side of the outer wall of the second fixing block (27).

7. The medium input device for preventing animal diseases according to claim 1, characterized in that: The first handle (8) is configured as an L-shaped structure, a screw rod (16) is inserted into and screwed onto the outer wall of the first handle (8), an end of the screw rod (16) is fixedly connected to an adjustment block (15), the other end of the screw rod (16) is provided with a movable groove, an insertion rod (17) is inserted into and slidably connected to the inside of the movable groove, an end of the insertion rod (17) is fixedly connected to a stop plate (18), and a second return spring (19) is sleeved on the outer wall of the insertion rod (17).

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