Animal blood sampling device

Abstract

The utility model relates to the technical field of animal blood sampling, in particular to an animal blood sampling device which comprises a support and an adjusting device, a rod body is arranged on the surface of the support, a binding belt is installed on the surface of the rod body, a head band is installed on one side of the rod body, the adjusting device is arranged on the surface of the support and comprises a movable rod, and the movable rod is fixedly connected with the rod body. The side, away from the rod body, of the moving rod penetrates through the support and is in sliding connection with the support, the side, close to the moving rod, of the support is fixedly connected with a supporting rod, a square hole is formed in the surface of the supporting rod, a check block is in sliding connection with the inner wall of the square hole, an oblique angle is formed in the side, close to the check block, of the moving rod, and the check block abuts against the moving rod. The height of the device can be conveniently adjusted, the device can conveniently adapt to different animal body types, the usability of the device is improved, the operation difficulty of the device is reduced, and the blood sampling efficiency of the device is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of animal blood sampling, in particular to an animal blood sampling device. Background Art

[0002] Animal blood collection refers to the process of collecting blood from animals. It is often used in scientific research, medical experiments, disease diagnosis and other fields. Certain principles and precautions need to be followed when collecting blood to ensure the welfare of the animals and the accuracy of the experimental results. In order to facilitate blood collection, most people use a support frame to fix the animal to reduce the animal's struggle and affect blood collection.

[0003] The prior art includes a utility model with publication number CN213310544U, which relates to the field of experimental animal science, and is specifically a blood sampling and fixing device, comprising a long barrel, a head fixing ring and a tail fixing plate respectively arranged on both sides of the long barrel, a telescopic rod, a first connecting rod, a first sliding ring, a second connecting rod, a second sliding ring, a support rod, a support rod bracket, a long barrel bracket, a base, and a limb fixing ring. During the process of decapitation and blood collection, the experimental animal is first placed in the long barrel with the front and rear ends connected, the limbs of the experimental animal are extended from the first hole set in the long barrel, and the limbs are fixed, the head of the experimental animal is placed in the head fixing ring, and the tail is passed through the second hole set in the tail fixing plate, so that the tail fixing plate is in contact with the animal's buttocks, and the neck can be extended to the maximum extent by stretching the telescopic rod. With the blood sampling fixing device of the present invention, the operator can independently complete decapitation blood collection, thereby improving the efficiency of blood collection of experimental animals. However, when in use, the height of the support frame is single, which makes it difficult to fix animals of different sizes, increases the difficulty of operating the equipment, and is not conducive to blood collection.

[0004] In order to solve the problem that the support frame has a single height, which makes it difficult to fix animals of different sizes, increases the difficulty of operating the equipment, and is not conducive to blood collection, the existing technology adopts the method of replacing other fixed support frames to deal with it, but it increases the workload of blood collection, which leads to the problem of slow blood collection efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the height of the support frame is single, it is difficult to fix animals of different sizes, which increases the difficulty of operating the equipment and is not conducive to blood collection, and to propose an animal blood collection device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: an animal blood collection device, comprising a bracket and an adjusting device, a rod body is provided on the surface of the bracket, a restraining belt is installed on the surface of the rod body, a head hoop is installed on one side of the rod body, and the adjusting device is provided on the surface of the bracket, and the adjusting device comprises a moving rod, which is fixedly connected to the rod body, and the side of the moving rod away from the rod body passes through the bracket and is slidably connected to the bracket, and the side of the bracket close to the moving rod is fixedly connected to the support rod, a square hole is provided on the surface of the support rod, and a block is slidably connected to the inner wall of the square hole. By providing the adjusting device, the height of the device is easily adjusted, which facilitates the device to adapt to different animal body shapes, increases the usability of the device, reduces the difficulty of operating the device, and facilitates improving the blood collection efficiency of the device.

[0007] Preferably, the movable rod is provided with an angled side close to the stop block, and the stop block abuts against the movable rod. By setting the stop block, it is convenient to position the movable rod, facilitate height adjustment of the equipment, increase the stability of the equipment, and reduce the difficulty of operating the equipment.

[0008] Preferably, one side of the block passes through the support rod and is fixedly connected to a connecting plate. There are four blocks, and the four blocks are arranged in a linear array. By setting the support rod, it is convenient to cooperate with the block to position the moving rod, which increases the usability of the equipment and reduces the difficulty of operating the equipment.

[0009] Preferably, a fixed spring is fixedly connected to one side of the connecting plate, and the fixed spring is fixedly connected to the support rod on the side away from the connecting plate. By setting the fixed spring, when in use, the fixed spring generates elastic force to squeeze the connecting plate, thereby driving the block to reset.

[0010] Preferably, a collecting device is provided on one side of the bracket, and the collecting device includes a card block, which is fixedly connected to the bracket, and a hole is opened on the surface of the card block. A waste box is provided on the surface of the card block, and a plug rod is fixedly connected to the lower surface of the waste box. By providing the collecting device, feces can be collected easily, the cleaning burden of the user is reduced, and the stability of the equipment is increased.

[0011] Preferably, the insertion rod is inserted into the hole on the surface of the card block, and a handle is fixedly connected to one side of the waste box. By providing the handle, it is convenient to carry the waste box by the handle for taking it out during use, which increases the usability of the device and reduces the difficulty of using the device.

[0012] Preferably, a slide is fixedly connected to one side of the rod body close to the waste box, and the slide is arranged at an angle. The slide is located on the upper surface of the waste box. By setting the slide, it is convenient to guide the waste for recycling, which increases the usability of the equipment and reduces the difficulty of using the equipment.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] The present invention provides a device for collecting animals, and when the animal is in use, the animal is placed on the restraint belt to fix the limbs and the head of the animal is fixed on the headband. At this time, the animal's limbs are suspended in the air. When the animal's limbs are long and cannot be suspended in the air, the animal is likely to struggle. At this time, the rod body is pulled upward, and the rod body drives the movable rod to slide upward. When the movable rod is against the stopper, the stopper is forced to slide backward. When the movable rod passes through the stopper, the fixing spring loses its restraint and generates elastic force to pull the stopper back to its original position. At this time, the movable rod is located above the stopper, and the rod body is released. The movable rod is against the stopper, and the stopper lifts the movable rod, making it difficult for the movable rod to move downward. During the blood collection process, the animal is likely to excrete feces due to fear, which affects the blood collection environment. When the animal excretes, it falls on the slide plate and follows the slide plate into the waste box to collect the feces, reducing the cleaning burden of the user. By setting the present invention, the height of the device can be easily adjusted, and the device can be adapted to different animal sizes. The usability of the device is increased, the difficulty of operating the device is reduced, and the blood collection efficiency of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an animal blood sampling device proposed by the utility model;

[0016] Figure 2 This is a side view structural diagram of an animal blood sampling device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of an adjustment device for an animal blood sampling device proposed in the utility model;

[0018] Figure 4 The utility model proposes an animal blood sampling device Figure 3 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 The utility model provides a schematic structural diagram of a collecting device of an animal blood sampling device.

[0020] Legend: 1. Bracket; 2. Rod body; 3. Restraint belt; 4. Headband; 5. Adjustment device; 51. Moving rod; 52. Support rod; 53. Stop block; 54. Square hole; 55. Connecting plate; 56. Fixing spring; 6. Collecting device; 61. Waste box; 62. Handle; 63. Block; 64. Insert rod; 65. Slide plate. DETAILED DESCRIPTION

[0021] See also Figure 1-5The utility model provides a technical solution: an animal blood sampling device, including a bracket 1 and an adjusting device 5, a rod body 2 is provided on the surface of the bracket 1, a restraining belt 3 is installed on the surface of the rod body 2, a head hoop 4 is installed on one side of the rod body 2, and the adjusting device 5 is provided on the surface of the bracket 1.

[0022] The specific settings and functions of the regulating device 5 and the collecting device 6 are described in detail below.

[0023] In this embodiment: the adjusting device 5 includes a moving rod 51, which is fixedly connected to the rod body 2. The side of the moving rod 51 away from the rod body 2 passes through the bracket 1 and is slidably connected to the bracket 1. The side of the bracket 1 close to the moving rod 51 is fixedly connected to the support rod 52. A square hole 54 is provided on the surface of the support rod 52, and a block 53 is slidably connected to the inner wall of the square hole 54. By setting the adjusting device 5, it is convenient to adjust the height of the equipment, so that the equipment can adapt to different animal sizes, increase the usability of the equipment, reduce the difficulty of operating the equipment, and facilitate improving the blood collection efficiency of the equipment.

[0024] Specifically, an angle is provided on one side of the movable rod 51 close to the stop block 53, and the stop block 53 abuts against the movable rod 51. By setting the stop block 53, it is convenient to position the movable rod 51, facilitate height adjustment of the equipment, increase the stability of the equipment, and reduce the difficulty of operating the equipment.

[0025] Specifically, one side of the block 53 passes through the support rod 52 and is fixedly connected to a connecting plate 55. There are four blocks 53, and the four blocks 53 are arranged in a linear array. By setting the support rod 52, it is convenient to cooperate with the block 53 to position the moving rod 51, which increases the usability of the equipment and reduces the difficulty of operating the equipment.

[0026] Specifically, a fixed spring 56 is fixedly connected to one side of the connecting plate 55, and the side of the fixed spring 56 away from the connecting plate 55 is fixedly connected to the support rod 52. By setting the fixed spring 56, when in use, the fixed spring 56 generates elastic force to squeeze the connecting plate 55, thereby driving the block 53 to reset.

[0027] Specifically, a collecting device 6 is provided on one side of the bracket 1, and the collecting device 6 includes a card block 63, which is fixedly connected to the bracket 1, and a hole 1 is opened on the surface of the card block 63. A waste box 61 is provided on the surface of the card block 63, and an insertion rod 64 is fixedly connected to the lower surface of the waste box 61.

[0028] In this embodiment, the collection device 6 is provided to facilitate the collection of feces, thereby reducing the cleaning burden of the user and increasing the stability of the device.

[0029] Specifically, the insertion rod 64 is inserted into the hole on the surface of the clamping block 63, and a handle 62 is fixedly connected to one side of the waste box 61.

[0030] In this embodiment, by providing a handle 62, when in use, it is convenient to carry the waste box 61 by the handle 62 for taking, which increases the usability of the device and reduces the difficulty of using the device.

[0031] Specifically, a slide plate 65 is fixedly connected to one side of the rod body 2 close to the waste box 61 . The slide plate 65 is arranged at an angle and is located on the upper surface of the waste box 61 .

[0032] In this embodiment, the slide plate 65 is provided to facilitate the guidance of waste materials for recycling, thereby increasing the usability of the device and reducing the difficulty of using the device.

[0033] Working principle: By setting the adjustment device 5 and the collection device 6, when in use, the animal is placed on the restraint belt 3 to fix the limbs, and the animal's head is fixed on the headband 4. At this time, the animal's limbs are suspended in the air. When the animal's limbs are too long to be suspended in the air, the animal is likely to struggle. At this time, the rod body 2 is pulled upward, and the rod body 2 drives the moving rod 51 to slide upward. When the moving rod 51 hits the stopper 53, the stopper 53 slides backward under the force. When the moving rod 51 passes through the stopper 53, the fixing spring 56 loses its restraint and generates elastic force to pull the stopper 53 back to its original position. At this time, the moving rod 51 is located above the stopper 53. Loosen the rod body 2, and the moving rod 51 will be against the stopper 53. The stopper 53 will lift the moving rod 51, and the moving rod 51 will be difficult to move downward. During the blood collection process, the animal is likely to excrete feces due to fear, which affects the blood collection environment. When the animal defecates, it falls on the slide 65 and follows the slide 65 into the waste box 61 to collect the feces, reducing the cleaning burden of the user. By setting up the utility model, it is convenient to adjust the height of the equipment, and the equipment can be adapted to different animal sizes, which increases the ease of use of the equipment, reduces the difficulty of operating the equipment, and facilitates improving the blood collection efficiency of the equipment.

Claims

1. An animal blood sampling device, comprising a support (1) and an adjusting device (5), characterized in that: The surface of the bracket (1) is provided with a rod body (2), the surface of the rod body (2) is provided with a restraining belt (3), a headband (4) is provided on one side of the rod body (2), the adjusting device (5) is provided on the surface of the bracket (1), the adjusting device (5) comprises a moving rod (51), the moving rod (51) is fixedly connected to the rod body (2), the side of the moving rod (51) away from the rod body (2) passes through the bracket (1) and is slidably connected to the bracket (1), the side of the bracket (1) close to the moving rod (51) is fixedly connected to a support rod (52), a square hole (54) is provided on the surface of the support rod (52), and a stopper (53) is slidably connected to the inner wall of the square hole (54); The restraint belt (3) is provided with fixing holes for the animal's limbs to pass through; A slide plate (65) is fixedly connected to one side of the rod body (2) close to the waste box (61), and the slide plate (65) is arranged in an inclined manner. The slide plate (65) is arranged on the upper surface of the waste box (61).

2. The animal blood sampling device according to claim 1, characterized in that: A bevel is provided on one side of the moving rod (51) close to the stopper (53), and the stopper (53) abuts against the moving rod (51).

3. The animal blood sampling device according to claim 1, characterized in that: One side of the stopper (53) passes through the support rod (52) and is fixedly connected to a connecting plate (55). There are four stoppers (53), and the four stoppers (53) are arranged in a linear array.

4. The animal blood sampling device according to claim 1, characterized in that: A fixing spring (56) is fixedly connected to one side of the connecting plate (55), and a side of the fixing spring (56) away from the connecting plate (55) is fixedly connected to the support rod (52).

5. The animal blood sampling device according to claim 1, characterized in that: A collecting device (6) is provided on one side of the bracket (1), and the collecting device (6) comprises a clamping block (63), the clamping block (63) is fixedly connected to the bracket (1), a hole 1 is provided on the surface of the clamping block (63), a waste box (61) is provided on the surface of the clamping block (63), and a plug rod (64) is fixedly connected to the lower surface of the waste box (61).

6. The animal blood sampling device according to claim 5, characterized in that: The inserting rod (64) is inserted into the hole on the surface of the clamping block (63), and a handle (62) is fixedly connected to one side of the waste box (61).

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