A sample collection device for veterinary examination

Abstract

The utility model relates to be applied to the field of sample collection device for livestock veterinarian inspection sample collection device, including auxiliary collection sleeve, the rear end downside fixed connection of auxiliary collection sleeve has half arc open mouthed cylinder, the left and right two inner walls of half arc open mouthed cylinder symmetry fixed connection have electric push rod, the output fixed connection of electric push rod has extrusion inner block, the outer wall surface fixed connection of extrusion inner block has flexible outer layer, the left end fixed connection of half arc open mouthed cylinder has side vertical linkage link, the right end of side vertical linkage link is set up and has recess mouth, in above -mentioned livestock veterinarian inspection sample collection device, in this scheme, through auxiliary collection sleeve cooperation inside adaptation taper cylinder is clamped to abnormal pig tail part front end, sampling needle passes through half arc block and stretches elastic connection rope and is accurate to enter sampling place, and simultaneously, electric push rod promotes extrusion inner block and promotes blood to flow out, and automation control realizes the synchronous start of electric push rod through contact inductor, has simplified the operation procedure.

Description

Technical Field

[0001] This utility model relates to a sample collection device for animal husbandry and veterinary testing, and in particular to a sample collection device for animal husbandry and veterinary testing applied in the field of sample collection devices. Background Technology

[0002] Animal husbandry and veterinary testing sample collection refers to obtaining samples from animals for disease diagnosis, health monitoring, or pathogen detection. In the field of animal husbandry and veterinary medicine, blood sample collection is an important part of disease diagnosis, health monitoring, and scientific research.

[0003] Chinese patent CN118236194A discloses a sample collection device for animal husbandry and veterinary testing, including a vehicle body. A lifting mechanism is located on the floor inside the vehicle body, and clamping mechanisms are located on the inner sides of both side panels of the vehicle body. The clamping mechanisms and the lifting mechanism are connected by a linkage mechanism. A feces collection mechanism is also located on the clamping mechanism, and an actuation mechanism is located on the outer side panel of the vehicle body to activate the feces collection mechanism. This facilitates the collection of blood samples by veterinarians. Simultaneously, the clamping mechanism, in conjunction with the actuation mechanism, can also activate the feces collection mechanism to collect feces from the ground. Through ingenious mechanism design, a single power mechanism can perform multiple actions, exhibiting linkage and improving the efficiency and difficulty of sample collection.

[0004] Traditional blood sampling methods typically rely on manual operation. The operator needs to hold the animal's tail or other parts directly, use a sampling needle to puncture and collect blood. During the sampling process, the animal is prone to struggling violently due to pain or discomfort, which can cause the sampling position to deviate or the sampling to fail. Moreover, it is difficult to squeeze out blood during sampling, often requiring the operator to squeeze repeatedly, which greatly prolongs the sampling time and is inefficient. Utility Model Content

[0005] In view of the above-mentioned prior art, the technical problem to be solved by this utility model is that traditional blood sampling methods usually rely on manual operation. The operator needs to directly hold the animal's tail or other parts, use a sampling needle to puncture and collect blood. During the sampling process, the animal is prone to strong struggle due to pain or discomfort, which leads to sampling position deviation or sampling failure. Moreover, it is difficult to squeeze out blood during sampling, and the operator often needs to squeeze repeatedly, which greatly prolongs the sampling time and is inefficient.

[0006] To address the aforementioned problems, this utility model provides a sample collection device for animal husbandry and veterinary testing, comprising an auxiliary collection sleeve. A semi-circular open cylinder is fixedly connected to the lower rear end of the auxiliary collection sleeve. Electric push rods are symmetrically fixedly connected to the left and right inner walls of the semi-circular open cylinder. An inner squeezing block is fixedly connected to the output end of the electric push rod. A flexible outer layer is fixedly connected to the outer wall of the inner squeezing block. A side-standing linkage rod is fixedly connected to the left end of the semi-circular open cylinder. A groove is provided at the right end of the side-standing linkage rod. A contact sensor is provided at the right end of the groove. Elastic connectors are symmetrically fixedly connected to the front and rear ends of the groove. A contact movable piece is fixedly connected to the end of the two elastic connectors away from the groove. A pair of elastic connecting ropes are fixedly connected to the end of the contact movable piece away from the groove. A semi-circular locking block is fixedly connected to the end of the two elastic connecting ropes away from the contact movable piece. An internally adaptable conical cylinder is installed inside the auxiliary collection sleeve. Multiple movable sector-shaped pieces are fixedly connected to the end of the internally adaptable conical cylinder near the semi-circular open cylinder.

[0007] In the above-mentioned animal husbandry and veterinary testing sample collection device, this solution uses an auxiliary collection sleeve that engages with an internally adapted conical cylinder to lock onto the front end of the abnormal pig's tail. The sampling needle passes through the semi-circular locking block and stretches the elastic connecting rope to accurately insert into the sampling point. At the same time, the electric push rod pushes and squeezes the inner block to promote blood flow. The automated control realizes the synchronous start of the electric push rod through a contact sensor, simplifying the operation process.

[0008] As a further improvement to this application, the elastic connecting rope and the contact sensor work together.

[0009] As a further improvement to this application, the auxiliary acquisition sleeve has a built-in controller, which is electrically connected to the laser positioning lamp, the electric push rod, and the contact sensor via wires.

[0010] As a further improvement of this application, the left and right ends of the auxiliary acquisition sleeve are symmetrically and fixedly connected with side telescopic rods, and the output end of the side telescopic rods is fixedly connected with a U-shaped clamping plate.

[0011] As another improvement of this application, the U-shaped card plate is fitted with a livestock fence, and the inner wall of the U-shaped card plate is fixedly connected with an anti-slip inner liner.

[0012] As a further improvement to this application, the anti-slip inner liner and the outer wall of the livestock fence are in contact with each other, and the upper end of the auxiliary collection sleeve is fixedly connected with a goose neck rod.

[0013] As a further improvement to this application, a laser point-illuminating lamp is provided at the lower end of the gooseneck rod, and the laser point-illuminating lamp is located directly above the opening of the semi-circular open cylinder.

[0014] In summary, this solution utilizes an auxiliary collection sleeve that engages with the front of the abnormal pig's tail via an internally fitted conical tube. The sampling needle passes through a semi-circular locking block and is precisely inserted into the sampling site by stretching the elastic connecting rope. Simultaneously, an electric push rod pushes and squeezes the inner block to promote blood flow. Automated control, achieved through a contact sensor, synchronously activates the electric push rod, simplifying the operation process. The combined design of the side telescopic rod, U-shaped locking plate, and anti-slip inner liner limits the abnormal pig's struggling range, ensuring sampling stability. The gooseneck bar and laser point-illumination lamp precisely mark the sampling location, avoiding repeated punctures. Through structural optimization and functional integration, the sampling process is made efficient, convenient, and accurate, taking into account both animal welfare and operator experience. Attached Figure Description

[0015] Figure 1 This is an isometric view of the data acquisition device according to the first embodiment of this application;

[0016] Figure 2 This is an enlarged view of the auxiliary acquisition sleeve according to the first embodiment of this application;

[0017] Figure 3 This is a partially enlarged cross-sectional view of the side telescopic rod according to the first embodiment of this application;

[0018] Figure 4 This is an enlarged view of the semi-circular opening cylinder according to the first and second embodiments of this application;

[0019] Figure 5 This is an enlarged view of the side-mounted linkage rod according to the first embodiment of this application;

[0020] Figure 6 This is an enlarged view of the internal adapter conical cylinder according to the first embodiment of this application;

[0021] Figure 7 This is the first embodiment of the present application. Figure 6 Enlarged view of a portion of the internally fitted conical cylinder.

[0022] Explanation of the labels in the diagram:

[0023] 1. Livestock fence; 2. Auxiliary collection sleeve; 3. Internal fitting conical cylinder; 4. Semi-circular opening cylinder; 5. Side telescopic rod; 6. U-shaped clamp; 7. Anti-slip inner liner; 8. Electric push rod; 9. Extrusion inner block; 10. Flexible outer layer; 11. Gooseneck rod; 12. Laser point illumination lamp; 13. Movable fan-shaped plate; 14. Side-standing linkage rod; 15. Groove opening; 16. Elastic connector; 17. Contact movable plate; 18. Elastic connecting rope; 19. Semi-circular clamp. Detailed Implementation

[0024] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0025] First implementation method:

[0026] Figures 2-7 This invention discloses a sample collection device for animal husbandry and veterinary testing, comprising an auxiliary collection sleeve 2. A semi-circular open tube 4 is fixedly connected to the lower rear end of the auxiliary collection sleeve 2. Electric push rods 8 are symmetrically fixedly connected to the left and right inner walls of the semi-circular open tube 4. An inner squeezing block 9 is fixedly connected to the output end of the electric push rod 8. A flexible outer layer 10 is fixedly connected to the outer wall of the inner squeezing block 9. A side-standing linkage rod 14 is fixedly connected to the left end of the semi-circular open tube 4. A groove 15 is provided at the right end of the side-standing linkage rod 14, and a contact sensor is provided at the right end of the groove 15. Elastic connectors 16 are symmetrically fixedly connected to the front and rear ends of the groove 15. Contact movable pieces 17 are fixedly connected to the ends of the two elastic connectors 16 away from the groove 15. A pair of elastic connecting ropes 18 are fixedly connected to the ends of the contact movable pieces 17 away from the groove 15. Semi-arc-shaped locking blocks 19 are fixedly connected to the ends of the two elastic connecting ropes 18 away from the contact movable pieces 17. An internally adapted conical cylinder 3 is installed on the inner side of the auxiliary collection sleeve 2. Multiple movable fan-shaped pieces 13 are fixedly connected to the end of the internally adapted conical cylinder 3 near the semi-arc-shaped opening cylinder 4.

[0027] Figures 1-7 The elastic connecting rope 18 and the contact sensor work together. The auxiliary collection sleeve 2 has a built-in controller. The controller is electrically connected to the laser fixed-point illumination lamp 12, the electric push rod 8 and the contact sensor through wires. The left and right ends of the auxiliary collection sleeve 2 are symmetrically fixedly connected to the side telescopic rods 5. The output end of the side telescopic rods 5 is fixedly connected to the U-shaped clamping plate 6. The U-shaped clamping plate 6 engages with the livestock fence 1. The inner wall of the U-shaped clamping plate 6 is fixedly connected to the anti-slip inner liner 7. The anti-slip inner liner 7 and the outer wall of the livestock fence 1 are in contact with each other.

[0028] Figures 1-7The present solution first involves attaching the auxiliary collection sleeve 2 to the front end of the abnormal pig's tail via the internal adaptable conical cylinder 3. The design of the internal adaptable conical cylinder 3 can accommodate pig tails of different diameters, ensuring a tight fit between the device and the pig's tail and preventing slippage or displacement during sampling. The operator holds the end of the abnormal pig's tail, disinfects the collection site, and then inserts the sampling needle through the semi-circular locking block 19 and stretches the elastic connecting rope 18, allowing the sampling needle to accurately penetrate the abnormal pig's tail sampling point. Simultaneously, the electric push rod 8 is activated and pushes the squeezing inner block 9 outward. The squeezing inner block 9 is covered by a flexible outer layer 10, which can effectively squeeze both sides of the abnormal pig's tail sampling point, promoting accelerated blood flow. To facilitate blood collection by the operator using a cotton swab to touch the bleeding point, the electric push rod 8 is activated through intelligent control. When the sampling needle disengages from the semi-circular locking block 19, the elastic connecting rope 18 rebounds, driving the elastic connecting piece 16 to contact the movable contact piece 17 against the contact sensor in the groove 15. The contact sensor transmits a signal to the controller, which then controls the two electric push rods 8 to start synchronously. This automated design not only simplifies the operation process but also improves the accuracy and efficiency of sampling, making the sampling process more labor-saving and convenient. During sampling, abnormal pigs may struggle violently due to pain, making it difficult for the operator to hold the tail sampling point stably. To address this issue, the device incorporates side telescopic rods 5 on both sides of the semi-circular opening cylinder 4. These rods 5 engage with the livestock fence 1 via a U-shaped clamping plate 6, and the engagement is further reinforced by an anti-slip inner liner 7. Made of a high-friction material, the anti-slip inner liner 7 effectively prevents relative sliding between the device and the livestock fence 1, thus limiting the extent of the abnormal pig's forward struggle and ensuring the stability of the sampling process. Through the synergistic action of the electric push rod 8 and the squeezing inner block 9, blood can be quickly squeezed out, shortening the sampling time and improving sampling efficiency. Furthermore, the automated control design and the introduction of the laser-guided irradiation lamp 12 reduce manual intervention by the operator, lowering the operational difficulty. This allows even non-professionals to quickly get started. Furthermore, the combined design of the side telescopic rod 5 and the anti-slip inner liner 7 effectively limits the struggling range of abnormal pigs, ensuring the stability of the sampling process and avoiding sampling failure or deviation caused by animal struggle. In addition, the design of the flexible outer layer 10 and the internal adaptable conical tube 3 can reduce mechanical stimulation to animals, reduce their pain and stress response, and is beneficial to animal welfare. Finally, the annular design of the internal adaptable conical tube 3 and the movable fan-shaped plate 13 can adapt to pig tails of different diameters, enhancing the versatility and applicability of the device, and realizing the efficiency, convenience and accuracy of the sampling process, while taking into account animal welfare and operator experience.

[0029] Second implementation method:

[0030] Figure 4This invention discloses a sample collection device for animal husbandry and veterinary examination. The upper end of the auxiliary collection sleeve 2 is fixedly connected to a goose neck bar 11, and the lower end of the goose neck bar 11 is equipped with a laser positioning lamp 12. The laser positioning lamp 12 is located directly above the opening of the semi-circular open tube 4. The goose neck bar 11 on the auxiliary collection sleeve 2 emits a marking point to the sampling puncture point of the abnormal pig's tail through the laser positioning lamp 12. The laser positioning lamp 12 can accurately locate the sampling position, avoid repeated punctures or sampling position deviations, and further improve the accuracy and convenience of sampling.

[0031] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A sample collection device for animal husbandry and veterinary testing, characterized in that: The system includes an auxiliary collection sleeve (2), with a semi-circular open cylinder (4) fixedly connected to the lower rear end of the auxiliary collection sleeve (2). Electric push rods (8) are symmetrically fixedly connected to the left and right inner walls of the semi-circular open cylinder (4). An extrusion block (9) is fixedly connected to the output end of the electric push rod (8). A flexible outer layer (10) is fixedly connected to the outer wall of the extrusion block (9). A side-standing linkage rod (14) is fixedly connected to the left end of the semi-circular open cylinder (4). A groove (15) is provided at the right end of the side-standing linkage rod (14). A contact sensor is provided at the right end of the groove (15). The front and rear ends are symmetrically fixedly connected with elastic connectors (16). The ends of the two elastic connectors (16) away from the groove opening (15) are fixedly connected with contact movable pieces (17). The ends of the contact movable pieces (17) away from the groove opening (15) are fixedly connected with a pair of elastic connecting ropes (18). The ends of the two elastic connecting ropes (18) away from the contact movable pieces (17) are fixedly connected with semi-arc-shaped locking blocks (19). The inner side of the auxiliary collection sleeve (2) is equipped with an internally adapted conical cylinder (3). The end of the internally adapted conical cylinder (3) near the semi-arc-shaped opening cylinder (4) is fixedly connected with multiple movable fan-shaped pieces (13).

2. The sample collection device for animal husbandry and veterinary testing according to claim 1, characterized in that: The elastic connecting rope (18) and the contact sensor work together.

3. The sample collection device for animal husbandry and veterinary testing according to claim 1, characterized in that: The auxiliary acquisition sleeve (2) has a built-in controller, which is electrically connected to the laser fixed-point irradiation lamp (12), the electric push rod (8), and the contact sensor through wires.

4. The sample collection device for animal husbandry and veterinary testing according to claim 1, characterized in that: The auxiliary acquisition sleeve (2) is symmetrically and fixedly connected to the left and right ends with side telescopic rods (5), and the output end of the side telescopic rods (5) is fixedly connected to a U-shaped clamping plate (6).

5. The sample collection device for animal husbandry and veterinary testing according to claim 4, characterized in that: The U-shaped card plate (6) is engaged with the livestock fence (1), and the inner wall of the U-shaped card plate (6) is fixedly connected with an anti-slip inner liner (7).

6. The sample collection device for animal husbandry and veterinary testing according to claim 5, characterized in that: The anti-slip inner liner (7) and the outer wall of the livestock fence (1) are in contact with each other, and the upper end of the auxiliary collection sleeve (2) is fixedly connected to a goose neck rod (11).

7. The sample collection device for animal husbandry and veterinary testing according to claim 6, characterized in that: The lower end of the gooseneck pole (11) is provided with a laser fixed-point irradiation lamp (12), which is located directly above the opening of the semi-circular open tube (4).

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