Animal oral cavity liquid sampling device for animal epidemic diseases

Abstract

The invention discloses an animal oral cavity liquid sampling device for animal epidemic diseases, which comprises a plug-in frame, a fixed frame is fixedly mounted on the plug-in frame, a connecting plate is fixedly connected to the bottom end of the plug-in frame, a collecting hopper is fixedly mounted on the side wall of the connecting plate, and mounting plates are fixedly connected to the top end and the bottom end of one side of the plug-in frame. According to the device, firstly, the tongue of an animal is primarily sucked through negative pressure, then, the two clamping plates are used for conducting secondary fixing and clamping, the oral cavity of the animal is promoted to secrete saliva and saliva by spraying acid liquid, the two buffer plates are responsible for absorbing saliva of the upper jaw and the lower jaw, and therefore the oral cavity of the animal is promoted to secrete saliva and saliva of the animal. The collecting hopper is responsible for collecting saliva flowing out of the mouth of the animal at the moment, long-distance collecting operation is achieved, potential safety hazards are avoided, after collecting is completed, the device can be directly taken down from the outside of the cage, operation is easy, collecting is rapid, efficiency is high, and danger is greatly reduced.

Description

Technical Field

[0001] The invention relates to the field of animal epidemic prevention sampling, and in particular to an animal oral fluid sampling device for animal epidemic diseases. Background Art

[0002] Animal disease prevention and control is an important task to ensure the development of animal husbandry and the safety of animal-derived food. The main prevention and control measures include vaccination, quarantine inspection, strengthening feeding management, establishing a health monitoring system, standardizing the use of veterinary drugs, and establishing and improving breeding records. The purpose of animal disease prevention and control is to prevent and control the spread and occurrence of animal diseases and ensure the development of animal husbandry and the safety of animal-derived food.

[0003] During the animal quarantine process, it is necessary to collect medicines from inside the mouth. Most of the time, the medicines are collected from the saliva and other substances in the animal's mouth. The existing detection methods are mostly to place cotton ropes or other substances that can stick to saliva in the cage, let the animals bite them, and then take them out after they finish biting, so that samples can be obtained.

[0004] However, this method sometimes takes a long time. Some animals may take a long time to become interested in the sampled material, or the sample taken out is insufficient or sticks to the soil and becomes contaminated, making sampling inconvenient and inefficient. In addition, when taking out the sample, tools need to be used for remote operation, otherwise it may easily cause danger.

[0005] Therefore, a sampling device which is convenient for sampling, highly efficient and safe is needed. Summary of the invention

[0006] In order to solve the above problems, the present invention provides an animal oral fluid sampling device for animal epidemic diseases.

[0007] The present invention is achieved through the following technical solutions: An animal oral fluid sampling device for animal diseases, comprising a plug-in frame, a fixed frame fixedly installed on the plug-in frame, a connecting plate fixedly connected to the bottom end of the plug-in frame, a collecting bucket fixedly installed on the side wall of the connecting plate, a mounting plate fixedly connected to the top and bottom ends of one side of the plug-in frame, two second spring cylinders fixedly installed on each mounting plate, a third T-shaped slide bar slidably connected in each second spring cylinder, a third spring is arranged in each second spring cylinder, each third T-shaped slide bar passes through the corresponding second spring cylinder and is slidably connected thereto, a buffer plate is fixedly connected between the corresponding two third T-shaped slide bars, absorbent cotton is fixedly attached to the top end of the buffer plate, an air bag is fixedly installed in an opening on one side of the plug-in frame, the air bag A first air pipe is fixedly connected to one side of the sealing cylinder, one end of the first air pipe is fixedly connected to a sealing cylinder, a first electric telescopic rod is fixedly installed on an inner wall of one side of the sealing cylinder, an output end of the first electric telescopic rod is fixedly connected to a push rod, one end of the push rod is fixedly connected to a piston plate, two first partitions are fixedly installed on the side wall of the piston plate, a second partition is slidably connected between the two first partitions, one side of the second partition is fixedly connected to an inner wall of one side of the sealing cylinder, a spray pipe is fixedly connected to one side wall of the sealing cylinder, a second air pipe is fixedly connected to the outer wall of the sealing cylinder, the second air pipe is communicated with the sealing cylinder, one end of the spray pipe is fixedly connected and communicated with the top of the plug-in frame, and one end of the second air pipe is fixedly connected and communicated with the side wall of the plug-in frame.

[0008] Preferably, a signal receiver is fixedly installed on the outer wall of the sealing cylinder, two contact pieces are fixedly installed on the inner wall of the fixed frame, a second electric telescopic rod is fixedly installed on the side wall of the fixed frame, the output end of the second electric telescopic rod is fixedly connected to a U-shaped frame, both ends of the U-shaped frame are fixedly connected to push rods, two groups of hinge blocks are fixedly installed on the outer wall of the plug-in frame, each group of hinge blocks has two, each hinge block has a pressure plate hinged by a hinge pin, each push rod is respectively fitted with the outer walls of the two corresponding pressure plates, and two groups of third spring cylinders are fixedly installed on the outer wall of the plug-in frame, each There are two third spring cylinders in the group, each of which is slidably connected with a fourth T-shaped slide bar, each of which is provided with a fourth spring, one end of each fourth T-shaped slide bar passes through the outside of the third spring cylinder and is fitted with the outer wall of the corresponding pressure plate, each pressure plate is provided with a dovetail groove, each dovetail groove is slidably connected with a dovetail block, each dovetail block is hinged to a pressure rod through a hinge pin, one end of each pressure rod extends into the plug-in frame and is slidably connected thereto, a splint is fixedly connected between one ends of the two corresponding pressure rods, and a signal transmitter is fixedly installed on the side wall of the fixed frame.

[0009] Preferably, two first spring cylinders are provided on one side of the fixed frame, each first spring cylinder is slidably connected with a second T-shaped sliding bar, each second T-shaped sliding bar is sleeved with a second spring, one end of each second T-shaped sliding bar passes through the first spring cylinder and is slidably connected thereto, one end of each second T-shaped sliding bar is fixedly connected to the side wall of the fixed frame, a fixing ring is fixedly sleeved on the first spring cylinder, a hinge plate is hinged on the side wall of each fixing ring through a hinge pin, a buffer cylinder is provided between the two hinge plates, two first T-shaped sliding bars are slidably connected in the buffer cylinder, one end of the two first T-shaped sliding bars passes through the buffer cylinder and is fixedly connected to the corresponding side wall of the hinge plate, a first spring is provided in the buffer cylinder, and the first spring is provided between the two first T-shaped sliding bars.

[0010] Preferably, one end of the first spring tube is fixedly connected to a connecting frame, the connecting frame is L-shaped, and one end of the connecting frame is fixedly installed with a fixing clip.

[0011] Preferably, a plurality of buckles are fixedly mounted on the fixed frame, a plurality of slots are provided on the plug-in frame, and the fixed frame is fixedly connected to the plug-in frame via the plurality of buckles.

[0012] Compared with the existing technology, the beneficial effects of the present invention are: the device first uses negative pressure to initially suck the tongue of the animal, and then uses two splints for secondary fixing and clamping, and by spraying acidic liquid, the animal's mouth is prompted to secrete saliva and spit. The two buffer plates are responsible for absorbing the saliva of the upper jaw and the lower jaw, and the collection bucket is responsible for collecting the saliva flowing out of the animal's open mouth at this time, thereby realizing long-distance collection operation without safety hazards. After the collection is completed, the device can be directly removed from the outside of the cage. The operation is simple, the collection is fast, the efficiency is high, and the risk is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a first-view stereoscopic diagram of the structure of the present invention and a partially enlarged schematic diagram; Figure 2 It is a second perspective stereogram and a partial enlarged schematic diagram of the structure of the present invention; Figure 3 is a third perspective stereogram of the structure of the present invention; Figure 4 The structure of the present invention Figure 1 A partial cross-sectional view of the fixed frame; Figure 5 The structure of the present invention Figure 1 A cross-sectional view of the middle buffer cylinder; Figure 6 The structure of the present invention Figure 1 Cross-sectional view of the medium pressure plate; Figure 7 The structure of the present invention Figure 1 A cross-sectional view of the middle buffer plate; Figure 8 The structure of the present invention Figure 1 Cross-sectional view of the middle sealing cylinder.

[0014] In the figure: plug-in frame 1, fixed frame 2, first spring cylinder 3, fixed ring 4, connecting frame 5, fixed clamp 6, hinge plate 7, first T-shaped slide bar 8, buffer cylinder 9, second T-shaped slide bar 10, second spring 11, first spring 12, connecting plate 13, collecting bucket 14, mounting plate 15, second spring cylinder 16, buffer plate 17, third T-shaped slide bar 18, third spring 19, air bag 20, first air pipe 21, sealing cylinder 22, spray pipe 23, signal receiver 24, second air pipe 25, first electric telescopic rod 26, push rod 27, piston plate 28, first partition plate 29, second partition plate 30, U-shaped frame 31, push rod 32, hinge block 33, pressure plate 34, pressure rod 35, third spring cylinder 36, second electric telescopic rod 37, clamping plate 38, signal transmitter 39, fourth T-shaped slide bar 40, fourth spring 41, dovetail groove 42, dovetail block 43, contact piece 44. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments: like Figures 1 to 8As shown, an animal oral fluid sampling device for animal diseases comprises a plug-in frame 1, on which a fixed frame 2 is fixedly mounted, a connecting plate 13 is fixedly connected to the bottom end of the plug-in frame 1, a collecting bucket 14 is fixedly mounted on the side wall of the connecting plate 13, a mounting plate 15 is fixedly connected to the top and bottom ends of one side of the plug-in frame 1, two second spring cylinders 16 are fixedly mounted on each mounting plate 15, a third T-shaped slide bar 18 is slidably connected in each second spring cylinder 16, a third spring 19 is arranged in each second spring cylinder 16, and each Each of the third T-shaped slide bars 18 passes through the corresponding second spring tube 16 and is slidably connected thereto, a buffer plate 17 is fixedly connected between the two corresponding third T-shaped slide bars 18, and a water-absorbing cotton is fixedly attached to the top of the buffer plate 17, an air bag 20 is fixedly installed in an opening on one side of the plug-in frame 1, a first air pipe 21 is fixedly connected to one side of the air bag 20, a sealing tube 22 is fixedly connected to one end of the first air pipe 21, a first electric telescopic rod 26 is fixedly installed on the inner wall of one side of the sealing tube 22, and the output end of the first electric telescopic rod 26 is fixedly installed. A push rod 27 is connected, one end of the push rod 27 is fixedly connected to a piston plate 28, two first baffles 29 are fixedly installed on the side wall of the piston plate 28, a second baffle 30 is slidably connected between the two first baffles 29, one side of the second baffle 30 is fixedly connected to the inner wall of one side of the sealing cylinder 22, a spray pipe 23 is fixedly connected to one side wall of the sealing cylinder 22, a second air pipe 25 is fixedly connected to the outer wall of the sealing cylinder 22, the second air pipe 25 is communicated with the sealing cylinder 22, one end of the spray pipe 23 is fixedly connected to the top of the plug-in frame 1 and One end of the second air pipe 25 is fixedly connected to and communicated with the side wall of the plug-in frame 1. When the device is working, it is first inserted into the cage along the gap and fixed on the cage. At the same time, some liquids such as milk that animals like and emit fragrance are poured into the plug-in frame 1 to induce the animals to approach. At this time, the operator stays away from the iron cage so that the animals will not be alert because of the presence of people. In this way, when the animals smell the fragrance and put their tongues into the plug-in frame 1, the first electric telescopic rod 26 is started, and the piston plate 28 starts to move by the push rod 27, so that part of the gas is discharged along the attached Figure 8The liquid flows through the lower left chamber along the first air tube 21 to fill the air bag 20, causing it to swell and reduce the space at the opening of the plug-in frame 1. The acidic liquid flows through the lower right chamber into the spray tube 23 and is sprayed directly above the animal's tongue. At this time, the animal secretes saliva and spit, and the upper chamber becomes larger. The gas enters along the second air tube 25, so that the gas in the plug-in frame 1 is sucked away, thereby generating a negative pressure, so that the animal's tongue is sucked into the plug-in frame 1. At this time, the animal will keep its mouth open, and the two buffer plates 17 will also extend into the mouth to collect saliva. When the animal's mouth is open, the saliva will flow down along the two sides or other parts and be collected by the collecting bucket 14, while the acidic liquid will remain in the plug-in frame 1 without contaminating the sample, thereby completing the collection work.

[0016] A signal receiver 24 is fixedly mounted on the outer wall of the sealing cylinder 22, two contact pieces 44 are fixedly mounted on the inner wall of the fixed frame 2, a second electric telescopic rod 37 is fixedly mounted on the side wall of the fixed frame 2, an output end of the second electric telescopic rod 37 is fixedly connected to a U-shaped frame 31, both ends of the U-shaped frame 31 are respectively fixedly connected to push rods 32, two groups of hinge blocks 33 are fixedly mounted on the outer wall of the plug-in frame 1, each group of hinge blocks 33 has two, each hinge block 33 is hinged with a pressure plate 34 through a hinge pin, and each push rod 32 The outer wall of the plug-in frame 1 is respectively fitted with the outer walls of the two corresponding pressure plates 34. Two groups of third spring cylinders 36 are fixedly installed on the outer wall of the plug-in frame 1. Each group of third spring cylinders 36 has two. A fourth T-shaped slide bar 40 is slidably connected in each third spring cylinder 36. A fourth spring 41 is arranged in each third spring cylinder 36. One end of each fourth T-shaped slide bar 40 passes through the outside of the third spring cylinder 36 and fits the outer wall of the corresponding pressure plate 34. A dovetail groove 42 is arranged on each pressure plate 34. A dovetail groove 42 is slidably connected in each dovetail groove 42. Tail block 43, each dovetail block 43 is hinged with a pressure rod 35 through a hinge pin, one end of each pressure rod 35 extends into the plug-in frame 1 and is slidably connected thereto, a clamping plate 38 is fixedly connected between one end of the corresponding two pressure rods 35, and a signal transmitter 39 is fixedly installed on the side wall of the fixed frame 2. Further, in order to ensure that the tongue of the animal remains in the plug-in frame 1, when the tongue licks the internal liquid, it will contact with the contact sheet 44, and after contacting with the contact sheet 44, the signal transmitter 39 will be triggered, so that the first electric extension The retracting rod 26 starts to work, and on the other hand, the second electric telescopic rod 37 is started to retract, so that the U-shaped frame 31 starts to move, so that the two push rods 32 press the corresponding pressure plates 34, and the two pressure plates 34 will cause the corresponding pressure rods 35 to move, so that the upper and lower clamping plates 38 are close to each other, so as to further fix the tongue of the animal. The operation is simple and convenient. At the same time, after the collection work is completed, the elastic force of the fourth spring 41 in the third spring tube 36 is released, so that the two clamping plates 38 are reset, so as to facilitate the next work.

[0017] Two first spring cylinders 3 are arranged on one side of the fixed frame 2, each of which is slidably connected with a second T-shaped slide bar 10, each of which is sleeved with a second spring 11, one end of each second T-shaped slide bar 10 passes through the first spring cylinder 3 and is slidably connected thereto, one end of each second T-shaped slide bar 10 is fixedly connected to the side wall of the fixed frame 2, a fixing ring 4 is fixedly sleeved on the first spring cylinder 3, a hinge plate 7 is hinged on the side wall of each fixing ring 4 through a hinge pin, a buffer cylinder 9 is arranged between the two hinge plates 7, and a buffer Two first T-shaped slide bars 8 are slidably connected in the cylinder 9, and one end of the two first T-shaped slide bars 8 respectively passes through the buffer cylinder 9 and is fixedly connected to the corresponding side wall of the hinge plate 7. A first spring 12 is arranged in the buffer cylinder 9, and the first spring 12 is arranged between the two first T-shaped slide bars 8. Since the tongue of the animal is clamped, the animal will resist and pull the device inward. On the one hand, a second spring 11 is arranged to play a preliminary buffering role. On the other hand, two first T-shaped slide bars 8 and the internal first spring 12 are arranged to prevent the two first spring cylinders 3 from being deformed and damaged.

[0018] One end of the first spring tube 3 is fixedly connected to a connecting frame 5, and the connecting frame 5 is L-shaped. A fixing clamp 6 is fixedly installed at one end of the connecting frame 5. The two fixing clamps can well fix the device on the railing of the cage. When sampling and taking away the device, no other auxiliary tools are required, and the operation is carried out outside throughout the process, with a high safety factor.

[0019] A plurality of buckles are fixedly mounted on the fixed frame 2 , a plurality of slots are arranged on the plug-in frame 1 , and the fixed frame 2 is fixedly connected to the plug-in frame 1 via the plurality of buckles.

[0020] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An animal oral fluid sampling device for animal diseases, comprising a plug-in frame (1), a fixed frame (2) fixedly mounted on the plug-in frame (1), a connecting plate (13) fixedly connected to the bottom end of the plug-in frame (1), and a collecting bucket (14) fixedly mounted on the side wall of the connecting plate (13), characterized in that: The top and bottom ends of one side of the plug-in frame (1) are fixedly connected to a mounting plate (15), and two second spring tubes (16) are fixedly mounted on each mounting plate (15). A third T-shaped slide bar (18) is slidably connected inside each second spring tube (16), and a third spring (19) is arranged inside each second spring tube (16). Each third T-shaped slide bar (18) passes through the corresponding second spring tube (16) and is slidably connected thereto. A buffer plate (17) is fixedly connected between the two corresponding third T-shaped slide bars (18), and absorbent cotton is fixedly attached to the top end of the buffer plate (17). An air bag (20) is fixedly mounted in an opening on one side of the plug-in frame (1), and a first air pipe (21) is fixedly connected to one side of the air bag (20), and a sealing tube (22) is fixedly connected to one end of the first air pipe (21), and an inner wall of one side of the sealing tube (22) is fixedly connected to the first air pipe (21). A first electric telescopic rod (26) is fixedly mounted on the upper portion, an output end of the first electric telescopic rod (26) is fixedly connected to a push rod (27), one end of the push rod (27) is fixedly connected to a piston plate (28), two first baffles (29) are fixedly mounted on the side wall of the piston plate (28), a second baffle (30) is slidably connected between the two first baffles (29), one side of the second baffle (30) is fixedly connected to an inner wall of one side of a sealing cylinder (22), a spraying pipe (23) is fixedly connected to one side wall of the sealing cylinder (22), a second air pipe (25) is fixedly connected to the outer wall of the sealing cylinder (22), the second air pipe (25) is communicated with the sealing cylinder (22), one end of the spraying pipe (23) is fixedly connected to and communicated with the top of the plug-in frame (1), and one end of the second air pipe (25) is fixedly connected to and communicated with the side wall of the plug-in frame (1).

2. The animal oral fluid sampling device for animal diseases according to claim 1, characterized in that: A signal receiver (24) is fixedly mounted on the outer wall of the sealing cylinder (22); two contact sheets (44) are fixedly mounted on the inner wall of the fixed frame (2); a second electric telescopic rod (37) is fixedly mounted on the side wall of the fixed frame (2); an output end of the second electric telescopic rod (37) is fixedly connected to a U-shaped frame (31); both ends of the U-shaped frame (31) are respectively fixedly connected to push rods (32); two groups of hinge blocks (33) are fixedly mounted on the outer wall of the plug-in frame (1); each group of hinge blocks (33) has two hinge blocks; a pressure plate (34) is hingedly mounted in each hinge block (33) via a hinge pin; each push rod (32) is respectively arranged to fit the outer walls of two corresponding pressure plates (34); and two groups of third spring cylinders (36) are fixedly mounted on the outer wall of the plug-in frame (1); each group of third spring cylinders (36) has two hinge blocks (3 ... There are two cylinders (36), each third spring cylinder (36) is slidably connected to a fourth T-shaped slide bar (40), each third spring cylinder (36) is provided with a fourth spring (41), one end of each fourth T-shaped slide bar (40) passes through the outside of the third spring cylinder (36) and is arranged to fit with the outer wall of the corresponding pressure plate (34), each pressure plate (34) is provided with a dovetail groove (42), each dovetail groove (42) is slidably connected to a dovetail block (43), each dovetail block (43) is hinged to a pressure rod (35) through a hinge pin, one end of each pressure rod (35) extends into the plug-in frame (1) and is slidably connected thereto, a clamping plate (38) is fixedly connected between one ends of the two corresponding pressure rods (35), and a signal transmitter (39) is fixedly installed on the side wall of the fixed frame (2).

3. The animal oral fluid sampling device for animal diseases according to claim 1, characterized in that: Two first spring cylinders (3) are provided on one side of the fixed frame (2), each first spring cylinder (3) is slidably connected to a second T-shaped slide bar (10), each second T-shaped slide bar (10) is sleeved with a second spring (11), one end of each second T-shaped slide bar (10) passes through the outside of the first spring cylinder (3) and is slidably connected thereto, one end of each second T-shaped slide bar (10) is fixedly connected to the side wall of the fixed frame (2), a fixing ring (4) is fixedly sleeved on the first spring cylinder (3), a hinge plate (7) is hingedly connected to the side wall of each fixing ring (4) through a hinge pin, a buffer cylinder (9) is provided between the two hinge plates (7), two first T-shaped slide bars (8) are slidably connected inside the buffer cylinder (9), one end of the two first T-shaped slide bars (8) passes through the outside of the buffer cylinder (9) and is fixedly connected to the corresponding side wall of the hinge plate (7), a first spring (12) is provided inside the buffer cylinder (9), and the first spring (12) is provided between the two first T-shaped slide bars (8).

4. The animal oral fluid sampling device for animal diseases according to claim 3, characterized in that: One end of the first spring tube (3) is fixedly connected to a connecting frame (5), the connecting frame (5) is L-shaped, and one end of the connecting frame (5) is fixedly mounted with a fixing clip (6).

5. The animal oral fluid sampling device for animal diseases according to claim 1, characterized in that: A plurality of buckles are fixedly mounted on the fixed frame (2), a plurality of slots are provided on the plug-in frame (1), and the fixed frame (2) is fixedly connected to the plug-in frame (1) via the plurality of buckles.

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