Livestock veterinary blood sampling device convenient to fix

Abstract

The utility model discloses a animal husbandry veterinary blood sampling device convenient to fix, which relates to the technical field of animal husbandry medical treatment, and comprises a supporting assembly, and the supporting assembly is connected with two clamping assemblies and a pedal plate. By means of the supporting assembly, the clamping assemblies and the blocking assembly, the supporting assembly and the two clamping assemblies can be driven to clamp and fix the two ends of the limb joint of the livestock and poultry by stepping on the pedal plate, meanwhile, stepping is conducted downwards to exert force, and therefore the pull-down fixing effect on the limb of the livestock and poultry is enhanced; therefore, people are prevented from being hurt by force generated by limb contraction when the livestock and poultry prick a needle for blood sampling, and blood sampling can be conveniently carried out.

Description

Technical Field

[0001] The utility model relates to a blood sampling device, in particular to an animal husbandry and veterinary blood sampling device which is easy to fix. Background Art

[0002] Livestock and poultry refer to animals that have been artificially raised and domesticated by humans. Animal husbandry is one of the components of agriculture. Therefore, the breeding of livestock and poultry has received close attention from the outside world, which has led to significant support for animal husbandry and veterinary medicine. Animal husbandry and veterinary medicine refers to doctors who prevent, diagnose and treat diseases in farmed livestock and poultry. Specifically, veterinarians use medical methods to promote the coordination between the body of animals, including wild animals and poultry and domestic aquatic animals, microorganisms and the natural environment. In the process of research and treatment of animal husbandry and veterinary medicine, it is often necessary to draw blood from the bodies of farmed livestock and poultry.

[0003] At present, the traditional method of drawing blood from livestock and poultry mostly uses venous blood collection technology, which requires the livestock and poultry to be immobilized, and then the operator inserts a needle into the blood vessel of the livestock and poultry and draws blood through a syringe or a blood collection needle to perform blood collection.

[0004] After livestock and poultry are restrained, personnel are usually required to manually hold the limbs of the livestock and poultry to facilitate veterinary injection and blood drawing. However, livestock and poultry are prone to resist due to pain during injection, which can cause the limbs of the livestock and poultry to be pulled and contracted, which can easily cause injuries to the restraining personnel or the blood drawing veterinarian.

[0005] In view of this, the utility model provides a blood sampling device for animal husbandry and veterinary medicine that is easy to fix to cope with the problem. Utility Model Content

[0006] The utility model aims to provide a blood sampling device for animal husbandry and veterinary medicine which is easy to fix, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a blood sampling device for animal husbandry and veterinary medicine that is easy to fix, comprising a support assembly, wherein the support assembly is connected to two clamping assemblies and a foot pedal, and the two clamping assemblies are connected to a blocking assembly;

[0008] The support assembly includes two support plates, a sliding column and a threaded rod;

[0009] The two clamping assemblies each include a pull-down plate and two push-pull plates;

[0010] The blocking assembly comprises a second fixing plate and two guide rail plates.

[0011] As an optimal technical solution of the utility model, the two support plates are respectively fixedly connected to the two adjustment plates, the lower adjustment plate is fixedly connected to the upper outer wall surfaces of the two support columns, the upper surfaces of the two support columns are respectively provided with a first circular hole and a spiral hole, and the spiral hole is threadedly connected to the threaded rod, the bottom surface of the upper adjustment plate is fixedly connected to the sliding column, the sliding column is sleeved with the first circular hole, and the upper end of the threaded rod is rotatably connected to the upper adjustment plate through a bearing.

[0012] As a preferred technical solution of the utility model, the lower ends of the two support columns are fixedly connected to the base plate, the two support columns are respectively socketed with the second circular holes opened on the foot pedal, and the opposite sides of the foot pedal and the lower support plate are fixedly connected with the two first elastic members.

[0013] As a preferred technical solution of the utility model, the two ends of the two push-pull plates are movably connected to the four first movable shafts through hinge seats, the two first movable shafts on the upper side are respectively socketed with the third circular holes opened on the pull-down plate, the left and right ends of the bottom surface of the pull-down plate are respectively fixedly connected to the two pull-down columns, the two pull-down columns are respectively socketed with the two fourth circular holes opened on the same support plate, and the two first movable shafts on the lower side are respectively socketed with the fifth circular holes opened at the opposite ends of the two rotating plates.

[0014] As a preferred technical solution of the utility model, the two rotating plates are arranged to be offset up and down, the rear side faces of the two rotating plates are respectively fixedly connected to the two clamping plates at the opposite ends, the opposite ends of the two rotating plates are respectively fixedly connected to the upper ends of the two rotating shafts, the lower ends of the two rotating shafts are rotatably connected to the first fixed plate through bearings, and the first fixed plate is fixedly connected to the rear side face of any one of the support plates.

[0015] As a preferred technical solution of the utility model, the lower ends of the two lower pull-down columns are fixedly connected to the foot pedal, and the two lower pull-down columns are respectively sleeved with two first elastic members.

[0016] As a preferred technical solution of the utility model, the second fixed plate is fixedly connected to the opposite side surfaces of the lower ends of the two upper pull-down columns, the second fixed plate is respectively sleeved with the two second movable shafts through the two sixth circular holes, the front ends of the two second movable shafts are respectively fixedly connected to the two reversal plates, the upper and lower ends of the opposite side surfaces of the two reversal plates are respectively fixedly connected to the second elastic member and the pull rope, the rear ends of the two second movable shafts are respectively fixedly connected to the upper ends of two symmetrical forward rotating plates, and the lower ends of the two forward rotating plates are respectively fixedly connected to the two clamping shafts.

[0017] As a preferred technical solution of the utility model, the two guide plates are respectively fixedly connected to the left and right ends of the upper surface of the lower pull-down plate, and the two guide plates are respectively socketed with the rectangular holes opened on the bottom surfaces of the two upper pull-down columns, and the opposite sides of the two guide plates are provided with clamping holes.

[0018] As a preferred technical solution of the utility model, the plurality of the clamping holes are all arranged to be semicircular on the inner upper side and inclined on the inner lower side, wherein the two horizontal clamping holes on the left and right are respectively sleeved with the two clamping shafts.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model provides a supporting assembly, a clamping assembly and a blocking assembly, and can drive the supporting assembly and the two clamping assemblies to clamp and fix the two ends of the limb joints of livestock and poultry by stepping on the foot pedal, and at the same time, the foot steps downward to exert force, thereby enhancing the downward pull-down fixation effect of the livestock and poultry limbs, thereby preventing the livestock and poultry from resisting the contraction of the limbs and injuring people during blood collection, so that blood collection can be facilitated.

[0021] 2. The utility model provides a supporting assembly, a clamping assembly and a blocking assembly, so that the blocking assembly can adjust the distance between two clamps, thereby facilitating the use of livestock and poultry of different physiques, thereby improving the functional diversity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the support assembly structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the blocking component of the utility model;

[0026] Figure 5 It is a schematic diagram of the rear structure of the blocking assembly of the present utility model.

[0027] In the figure: 1 a supporting assembly, 11 a supporting plate, 12 an adjusting plate, 13 a supporting column, 14 a bottom plate, 15 a sliding column, 16 a threaded rod, 17 a first elastic member, 2 a clamping assembly, 21 a pull-down plate, 22 a pull-down column, 23 a first movable shaft, 24 a push-pull plate, 25 a rotating plate, 251 a clamping plate, 26 a rotating shaft, 27 a first fixed plate, 3 a blocking assembly, 31 a second fixed plate, 32 a guide plate, 321 a clamping hole, 33 a second movable shaft, 331 a forward rotating plate, 332 a clamping shaft, 34 a reverse rotating plate, 35 a second elastic member, 36 a pull rope, and 4 a pedal. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model provides a technical solution of a livestock and veterinary blood sampling device that is easy to fix: comprising a support component 1, the support component 1 is connected to two clamping components 2 and a foot pedal 4, and the two clamping components 2 are connected to a blocking component 3;

[0030] The support assembly 1 comprises two support plates 11, a sliding column 15 and a threaded rod 16;

[0031] The two clamping assemblies 2 each include a pull-down plate 21 and two push-pull plates 24;

[0032] The blocking assembly 3 includes a second fixing plate 31 and two guide rail plates 32 .

[0033] The two support plates 11 are fixedly connected to the two adjustment plates 12 respectively, the lower adjustment plate 12 is fixedly connected to the upper outer wall surface of the two support columns 13, the upper surfaces of the two support columns 13 are respectively provided with a first circular hole and a spiral hole, and the spiral hole is threadedly connected to the threaded rod 16, the bottom surface of the upper adjustment plate 12 is fixedly connected to the sliding column 15, the sliding column 15 is sleeved with the first circular hole, the upper end of the threaded rod 16 is rotatably connected to the upper adjustment plate 12 through a bearing, the upper end of the threaded rod 16 is fixedly connected to a hand wheel, and the hand wheel is turned to drive the threaded rod on the support assembly 1 The rod 16 rotates synchronously, so that the threaded rod 16 rotates and descends in the right support column 13, so that the threaded rod 16 can drive the upper support plate 11 to descend and shorten the distance between the lower support plate 11, and at the same time, the upper support plate 11 drives the upper clamping assembly 2 to descend, and then the pull rope 36 is loosened, so that the second elastic member 35 pulls the reversing plate 34 and the second movable shaft 33 to rotate in the opposite direction, and at the same time, the second movable shaft 33 drives the forward rotating plate 331 and the clamping shaft 332 to be clamped into the clamping hole 321, so as to adjust and fix the distance between the two clamping assemblies 2.

[0034] The lower ends of the two support columns 13 are fixedly connected to the bottom plate 14, and the two support columns 13 are respectively connected to the second round holes provided on the foot pedal 4. The foot pedal 4 and the opposite sides of the lower support plate 11 are fixedly connected with two first elastic members 17. By setting the first elastic member 17, the foot pedal 4 can be pulled to generate an upward elastic pulling force when it is forced to move downward, so that after the blood collection operation is completed, the downward force of the foot can be released, and the first elastic member 17 can drive the two clamping components 2 to move upward and automatically release the clamping state, thereby achieving the effect of conveniently releasing the fixation.

[0035] The two ends of the two push-pull plates 24 are movably connected to the four first movable shafts 23 through hinge seats, the two upper first movable shafts 23 are respectively sleeved with the third circular holes opened on the pull-down plate 21, the left and right ends of the bottom surface of the pull-down plate 21 are respectively fixedly connected with the two pull-down columns 22, the two pull-down columns 22 are respectively sleeved with the two fourth circular holes opened on the same supporting plate 11, and the two lower first movable shafts 23 are respectively sleeved with the fifth circular holes opened at the opposite ends of the two rotating plates 25.

[0036] The two rotating plates 25 are arranged to be offset up and down, and the opposite ends of the rear side surfaces of the two rotating plates 25 are fixedly connected to the two clamping plates 251 respectively, and the opposite ends of the two rotating plates 25 are fixedly connected to the upper ends of the two rotating shafts 26 respectively, and the lower ends of the two rotating shafts 26 are rotatably connected to the first fixed plate 27 through bearings, and the first fixed plate 27 is fixedly connected to the rear side surface of any supporting plate 11.

[0037] The lower ends of the two lower pull-down columns 22 are fixedly connected to the foot pedal 4, and the two lower pull-down columns 22 are respectively sleeved with the two first elastic members 17. By stepping on the foot pedal 4 to exert force downward, the foot pedal 4 is forced downward to drive the lower pull-down column 22 and the lower pull-down plate 21 on the lower clamping assembly 2 to descend synchronously. The descending lower pull-down plate 21 drives the two upper first movable shafts 23 to push the two push-pull plates 24 to descend and push the two lower first movable shafts 23 and the rotating plate 25 to rotate close to each other along the rotating shaft 26, so that The two rotating rotating plates 25 drive the two clamping plates 251 to clamp and fix the limbs. At the same time, the lower pull-down plate 21 drives the guide plate 32 to descend, so that the guide plate 32 drives the clamping shaft 332 to be clamped into the semicircle in the clamping hole 321. In this way, the entire blocking assembly 3 and the upper clamping assembly 2 can also be driven to descend synchronously, so that the upper clamping assembly 2 can also clamp and fix the limbs synchronously. In this way, the state of the foot exerting force downward can form a fixed state on the upper and lower sides of the limb joints, thereby facilitating the needle-piercing and blood drawing operation.

[0038] The second fixing plate 31 is fixedly connected to the opposite side surfaces of the lower ends of the two lower pull-down columns 22 on the upper side, and the second fixing plate 31 is respectively sleeved with the two second movable shafts 33 through the two sixth circular holes provided therein, and the front ends of the two second movable shafts 33 are respectively fixedly connected to the two reversing plates 34, and the upper and lower ends of the opposite side surfaces of the two reversing plates 34 are respectively fixedly connected to the second elastic member 35 and the pull rope 36, and the rear ends of the two second movable shafts 33 are respectively fixedly connected to the upper ends of the two symmetrical positive rotating plates 331, and the lower ends of the two positive rotating plates 331 are respectively fixedly connected to the two clamping shafts 332. By pulling the pull rope 36 on the blocking assembly 3 downward, the pull rope 36 drives the two reversing plates 34 to drive the second movable shaft 33 to rotate, and the rotating second movable shaft 33 drives the positive rotating plate 331 to rotate synchronously, so that the positive rotating plate 331 drives the two clamping shafts 332 to disengage from the clamping hole 321 on the guide plate 32, and at the same time, the upper ends of the two reversing plates 34 move away from each other, thereby stretching the second elastic member 35 to generate elastic tension.

[0039] The two guide rail plates 32 are respectively fixedly connected to the left and right ends of the upper surface of the lower pull-down plate 21 , and the two guide rail plates 32 are respectively sleeved with rectangular holes opened on the bottom surfaces of the two upper pull-down columns 22 . The opposite sides of the two guide rail plates 32 are both provided with clamping holes 321 .

[0040] The plurality of clamping holes 321 are all arranged to have a semicircular shape on the upper inner side and an inclined shape on the lower inner side. By arranging the plurality of clamping holes 321 to have a semicircular shape on the upper inner side and an inclined shape on the lower inner side, the clamping holes 321 can form an inner sleeve restriction state when the guide plate 32 is downward, thereby facilitating the lower clamping assembly 2 to drive the upper clamping assembly 2 to perform a clamping operation synchronously. When the upper clamping assembly 2 moves downward, the clamping shaft 332 can automatically slide down, thereby facilitating its adjustment, wherein the two horizontal clamping holes 321 on the left and right are respectively sleeved with the two clamping shafts 332.

[0041] The operating steps of the utility model are:

[0042] Before use, first pull the pull rope 36 on the blocking assembly 3 downward, so that the pull rope 36 drives the two reversing plates 34 to drive the second movable shaft 33 to rotate, and the rotating second movable shaft 33 drives the positive rotation plate 331 to rotate synchronously, so that the positive rotation plate 331 drives the two clamping shafts 332 to disengage from the clamping holes 321 on the guide plate 32, and at the same time, the upper ends of the two reversing plates 34 move away from each other, thereby stretching the second elastic member 35 to generate elastic tension, and then turn the hand wheel, which drives the threaded rod 16 on the support assembly 1 to rotate synchronously. The threaded rod 16 is thereby rotated and lowered in the right support column 13, so that the threaded rod 16 can drive the upper supporting plate 11 to descend and shorten the distance between the lower supporting plate 11, and at the same time, the upper supporting plate 11 drives the upper clamping assembly 2 to descend, and then the pull rope 36 is loosened, so that the second elastic member 35 pulls the reversing plate 34 and the second movable shaft 33 to rotate in the opposite direction, and at the same time, the second movable shaft 33 drives the forward rotating plate 331 and the clamping shaft 332 to clamp into the clamping hole 321, so as to adjust and fix the distance between the two clamping assemblies 2;

[0043] Then, the device is placed next to the limbs of livestock and poultry, and the clamping plates 251 on the two clamping components 2 are clamped with the limbs, and then the foot pedal 4 is stepped on to exert force downward, so that the foot pedal 4 is forced downward to drive the pull-down column 22 and the pull-down plate 21 on the lower clamping component 2 to descend synchronously, and the descending pull-down plate 21 drives the two first movable shafts 23 on the upper side to push the two push-pull plates 24 to descend and push the two first movable shafts 23 on the lower side and the rotating plate 25 to rotate close to each other along the rotating shaft 26, so that the two The rotating rotating plate 25 drives the two clamping plates 251 to clamp and fix the limb, and at the same time, the lower pull-down plate 21 drives the guide plate 32 to descend, so that the guide plate 32 drives the clamping shaft 332 to be clamped into the semicircle in the clamping hole 321, so that the entire blocking assembly 3 and the upper clamping assembly 2 can also be driven to descend synchronously, so that the upper clamping assembly 2 can also clamp and fix the limb synchronously, so that the state of the foot exerting force downward can form a fixed state on the upper and lower sides of the limb joint, thereby facilitating the needle-piercing and blood drawing operation.

[0044] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0045] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blood sampling device for animal husbandry and veterinary medicine that is easy to fix, comprising a support assembly (1), characterized in that: The support assembly (1) is connected to the two clamping assemblies (2) and the foot pedal (4), and the two clamping assemblies (2) are connected to the blocking assembly (3); The support assembly (1) comprises two support plates (11), a sliding column (15) and a threaded rod (16); The two clamping assemblies (2) each comprise a pull-down plate (21) and two push-pull plates (24); The blocking assembly (3) comprises a second fixing plate (31) and two guide rail plates (32).

2. The animal husbandry and veterinary blood sampling device that is easy to fix according to claim 1, characterized in that: The invention comprises two adjustment plates (12), the two supporting plates (11) are fixedly connected to the two adjustment plates (12) respectively, the lower adjustment plate (12) is fixedly connected to the upper outer wall surface of two support columns (13), the upper surfaces of the two support columns (13) are respectively provided with a first circular hole and a spiral hole, and the spiral hole is threadedly connected to the threaded rod (16), the bottom surface of the upper adjustment plate (12) is fixedly connected to the sliding column (15), the sliding column (15) is sleeved with the first circular hole, and the upper end of the threaded rod (16) is rotatably connected to the upper adjustment plate (12) through a bearing.

3. The animal husbandry and veterinary blood sampling device that is easy to fix according to claim 2, characterized in that: The lower ends of the two support columns (13) are fixedly connected to the bottom plate (14), and the two support columns (13) are respectively sleeved with the second circular holes opened on the foot pedal (4), and the opposite sides of the foot pedal (4) and the lower supporting plate (11) are fixedly connected to two first elastic members (17).

4. The animal husbandry and veterinary blood sampling device that is easy to fix according to claim 1, characterized in that: The two ends of the two push-pull plates (24) are movably connected to the four first movable shafts (23) through hinge seats, the two first movable shafts (23) on the upper side are respectively sleeved with the third circular holes opened on the pull-down plate (21), the left and right ends of the bottom surface of the pull-down plate (21) are respectively fixedly connected to the two pull-down columns (22), the two pull-down columns (22) are respectively sleeved with the two fourth circular holes opened on the same supporting plate (11), and the two first movable shafts (23) on the lower side are respectively sleeved with the fifth circular holes opened at the opposite ends of the two rotating plates (25).

5. The animal husbandry and veterinary blood sampling device that is easy to fix according to claim 4, characterized in that: The two rotating plates (25) are arranged to be staggered up and down, and the rear side faces of the two rotating plates (25) are respectively fixedly connected to the two clamping plates (251), and the opposite ends of the two rotating plates (25) are respectively fixedly connected to the upper ends of the two rotating shafts (26), and the lower ends of the two rotating shafts (26) are rotatably connected to the first fixed plate (27) through bearings, and the first fixed plate (27) is fixedly connected to the rear side face of any one of the supporting plates (11).

6. The animal husbandry and veterinary blood sampling device that is easy to fix according to claim 4, characterized in that: The lower ends of the two lower pull-down columns (22) are fixedly connected to the foot pedal (4), and the two lower pull-down columns (22) are respectively sleeved with two first elastic members (17).

7. The animal husbandry and veterinary blood sampling device that is easy to fix according to claim 1, characterized in that: The second fixed plate (31) is fixedly connected to the opposite side surfaces of the lower ends of the two upper pull-down columns (22); the second fixed plate (31) is respectively sleeved with the two second movable shafts (33) through the two sixth circular holes; the front ends of the two second movable shafts (33) are respectively fixedly connected to the two reversal plates (34); the upper and lower ends of the opposite side surfaces of the two reversal plates (34) are respectively fixedly connected to the second elastic member (35) and the pull rope (36); the rear ends of the two second movable shafts (33) are respectively fixedly connected to the upper ends of the two symmetrical forward rotating plates (331); and the lower ends of the two forward rotating plates (331) are respectively fixedly connected to the two clamping shafts (332).

8. The animal husbandry and veterinary blood sampling device that is easy to fix according to claim 1, characterized in that: The two guide rail plates (32) are respectively fixedly connected to the left and right ends of the upper surface of the lower pull-down plate (21), and the two guide rail plates (32) are respectively sleeved with rectangular holes opened on the bottom surfaces of the two upper pull-down columns (22). The opposite sides of the two guide rail plates (32) are both provided with clamping holes (321).

9. The animal husbandry and veterinary blood sampling device that is easy to fix according to claim 8, characterized in that: The plurality of clamping holes (321) are all arranged in a shape with a semicircular inner upper side and a sloped inner lower side, wherein two horizontal clamping holes (321) on the left and right are respectively sleeved with two clamping shafts (332).

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