CN112603315A

CN112603315A - Animal doctor is with adopting blood sampling device

Info

Publication number: CN112603315A
Application number: CN202011603744.4A
Authority: CN
Inventors: 傅飞亭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-04-06

Abstract

The invention discloses a blood sampling device for veterinarians, which comprises a volume cylinder, wherein a needle tube is connected to the top of the volume cylinder in a threaded sealing manner, a containing cavity is formed in an inner cavity of the volume cylinder, a quantitative adjusting part and a stand column are respectively installed on the left side and the right side of the containing cavity, the upper end of the quantitative adjusting part penetrates through the volume cylinder and extends to the upper side of the volume cylinder to be meshed with a rotating connecting part, the lower end of the rotating connecting part is rotatably connected with the upper end of the volume cylinder, an extrusion part is arranged on the volume cylinder in a sliding manner through a rotating connecting rib, the lower ends of the quantitative adjusting part and the stand column are located in the inner cavity of the extrusion part, and the lower ends of the quantitative adjusting part. The animal doctor blood sampling device provided by the invention comprises a rotating connecting piece, a quantitative adjusting piece, an extrusion piece, a volumetric cylinder, a needle tube and a return spring, can realize quantitative blood sampling operation on a single hand of an animal body, is convenient and simple to operate, and can liberate the hands of operators.

Description

Animal doctor is with adopting blood sampling device

Technical Field

The invention relates to the field of veterinary blood collection, in particular to a blood collecting device for a veterinarian.

Background

The ware of drawing blood is generally used when carrying out the blood test to the animal body to current animal doctor, and the ware of drawing blood generally includes a blood drawing section of thick bamboo, installs the push rod of drawing blood in a blood drawing section of thick bamboo, and the rubber buffer is installed to the tip of the push rod of drawing blood, and the rubber buffer periphery is inconsistent with the inner tube wall of a blood drawing section of thick bamboo, and the syringe needle of drawing blood is installed to the tip of a blood drawing section of thick bamboo, and accessible push-and-pull injection tube, blood can be inhaled in a blood drawing section of thick bamboo or extrude from.

When the existing hemospast is operated, a hemospast tube needs to be held by one hand, quantitative hemospast is performed on a animal body by the other hand through pulling of a hemospast push rod, the process is too troublesome, and the liberation of hands is not facilitated, so that a blood sampling device for veterinary use is provided to solve the problem.

Disclosure of Invention

The invention mainly aims to provide a blood sampling device for veterinarians, which can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides an animal doctor is with adopting hemoptysis device, includes the capacity section of thick bamboo, the top screw thread sealing connection of capacity section of thick bamboo has the needle tubing, the inner chamber of capacity section of thick bamboo is equipped with and holds the chamber and holds the left and right sides side in chamber and install quantitative regulating part and stand respectively, the upper end of quantitative regulating part runs through the capacity section of thick bamboo and extends to its top and is connected with the meshing of rotation connecting piece, the lower extreme of rotation connecting piece is rotated with the upper end of capacity section of thick bamboo and is connected, rotate the splice bar slide on the capacity section of thick bamboo and be equipped with the extruded article, the lower extreme that the lower extreme of quantitative regulating part and stand is located the inner chamber of extruded article and the lower extreme.

Preferably, the rotation connecting piece includes the swivel becket, be equipped with on the outer wall of swivel becket and use its axle center to be the even equidistant a plurality of friction sand grips of group of range of circle axle as the centre of a circle, be equipped with on the inner ring wall of swivel becket and use its axle center to be the even equidistant a plurality of groups of row of circumference drive teeth as with the centre of a circle, the lower extreme of swivel becket is equipped with the longitudinal section that rotates joint ring and rotation joint ring and sets up to L type structure, the joint is rotated with the upper end of capacity section of thick bamboo to the rotation joint ring.

Preferably, the friction sand grip sets up to rectangular long structure, the friction sand grip can be replaced by friction line or friction bump, the bottom of rotation joint ring is installed elasticity fastening pad and the lower extreme of elasticity fastening pad and the inner chamber wall of capacity section of thick bamboo and is inconsistent.

Preferably, the ration regulating part includes the lead screw, the lead screw is located the recess that holds that volume section of thick bamboo side was equipped with, the upper end of lead screw runs through the volume section of thick bamboo and extends to the inner chamber and the drive gear fixed connection of swivel becket, drive gear is connected with the driving tooth meshing, the lead screw rotates the joint with the volume section of thick bamboo, the lead screw is located and is equipped with the capacity indicator pole on the screwed pipe and the screwed pipe of screw-thread sleeve joint on the inside position of holding the recess.

Preferably, be equipped with the capacity scale on the homonymy outer wall of capacity section of thick bamboo and capacity indicator pole, supreme grow in proper order is down followed to the capacity scale to the horizontal plane of extruded piece upper end sets up to 0 scale mark.

Preferably, the extruded article includes the diaphragm, elastic buffer pad is installed to the lower extreme of diaphragm, the upper end of diaphragm is the symmetry and installs the upper end of two sets of hollow poles and all runs through the volumetric cylinder and extend to its inner chamber and peg graft with lead screw and stand respectively, reset spring is located the inner chamber of hollow pole, reset spring's upper and lower end offsets with the inner chamber wall of lead screw and hollow pole respectively, and is two sets of the upper end that is equipped with stripper bar and stripper bar between the hollow pole is located the intracavity that holds of volumetric cylinder and with stripper block fixed connection, the parcel has elastic buffer pad and elastic buffer pad's outer wall and the inner chamber wall that holds the chamber to offset on the outer wall of stripper block.

Preferably, two sets of all be fixed with two sets of barrier rings on the hollow rod and be located the below setting the lower extreme of barrier ring is inconsistent with the inner chamber wall of capacity section of thick bamboo, is located the top setting the internal and external diameter of barrier ring is the same with the inside and outside diameter of screwed pipe.

Preferably, the outer end that is bilateral symmetry and is equipped with two sets of locating plates and two sets of locating plates on the outer wall of capacity section of thick bamboo all is equipped with the radian board of perk that makes progress, and is two sets of the upper end of locating plate is all fixed with the elasticity blotter through gluing the binder.

Compared with the prior art, the invention has the following beneficial effects:

this device is by rotating the connecting piece, the ration regulating part, the extruded article, the capacity section of thick bamboo, needle tubing and reset spring constitute, and the screwed pipe that drives the ration regulating part through rotating the connecting piece moves and carries out the ration and adjust, and the diaphragm of extruded article and cooperation reset spring's elasticity effect are pressed to the rethread one hand, can be so that the extrusion piece that is located the capacity section of thick bamboo does the back and forth movement to the realization is to the operation of drawing blood of the one-hand ration of the animal body, convenient operation is simple and can liberate operating personnel's hand.

Drawings

Fig. 1 is a schematic view of the overall structure of a blood sampling device for a veterinarian according to the present invention;

fig. 2 is a schematic view of an internal structure of a blood sampling device for a veterinarian according to the present invention;

fig. 3 is a schematic structural view of a rotational connecting member of a blood sampling device for a veterinarian according to the present invention;

fig. 4 is an enlarged schematic view of a portion a of the blood sampling device for a veterinarian of the present invention;

fig. 5 is a front partial cross-sectional view of a volumetric cylinder of a blood sampling device for a veterinarian.

In the figure: 1. a volumetric cylinder; 2. positioning a plate; 3. a radian plate; 4. a needle tube; 5. rotating the connecting piece; 51. a rotating ring; 52. a drive tooth; 53. rotating the clamping ring; 54. rubbing the convex strips; 6. a quantitative adjustment member; 61. a screw rod; 62. a capacity indicating lever; 63. a threaded pipe; 64. a transmission gear; 7. a column; 8. an accommodating recess; 9. an extrusion; 91. a hollow shaft; 92. a transverse plate; 93. an extrusion stem; 94. extruding the block; 10. a return spring; 11. a blocking ring; 12. a receiving cavity.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a animal doctor uses device of taking a blood sample, including a capacity section of thick bamboo 1, capacity section of thick bamboo 1's top thread sealing connection has needle tubing 4, capacity section of thick bamboo 1's inner chamber is equipped with and holds chamber 12 and hold the left and right sides side of chamber 12 and install quantitative regulating part 6 and stand 7 respectively, the upper end of quantitative regulating part 6 runs through capacity section of thick bamboo 1 and extends to its top and be connected with 5 meshing of rotating the connecting piece, the lower extreme of rotating the connecting piece 5 rotates with the upper end of capacity section of thick bamboo 1 to be connected, it is equipped with extruded piece 9 to slide on the connecting rib capacity section of thick bamboo 1 to rotate, the lower extreme of quantitative regulating part 6 and stand 7 is located the inner chamber of extruded piece 9 and the lower extreme of quantitative regulating part 6 and.

The rotary connecting piece 5 comprises a rotary ring 51, a plurality of groups of friction raised strips 54 which are uniformly arranged at equal intervals on a circular shaft by taking the axis of the rotary ring 51 as the center of a circle are arranged on the outer wall of the rotary ring 51, a plurality of groups of driving teeth 52 which are uniformly arranged at equal intervals on a circumference by taking the axis of the rotary ring 51 as the center of a circle are arranged on the inner annular wall of the rotary ring 51, a rotary clamping ring 53 is arranged at the lower end of the rotary ring 51, the longitudinal section of the rotary clamping ring 53 is of an L-shaped structure, the rotary clamping ring 53 is rotatably clamped with the upper end of the volumetric cylinder 1, the rotary connecting piece 5 is meshed with the quantitative adjusting piece 6 through the driving teeth 52, the quantitative adjusting piece 6 can be driven to run by the driving teeth 52 through the rotary ring 51, the friction raised strips 54 arranged on the outer wall of the rotary.

Friction convex strip 54 sets up to the rectangular form structure, friction convex strip 54 can be replaced by friction line or friction bump, frictional force for between reinforcing swivel becket 51 and the hand provides multiple friction structure, the bottom of rotating joint ring 53 is installed elasticity fastening pad and elasticity fastening pad's lower extreme and the inner chamber wall of capacity section of thick bamboo 1 inconsistent, the elasticity effect of accessible elasticity fastening pad, make the operation let the personnel need exert certain effect to swivel becket 51 and just can make it take place to rotate, have certain fixed action to swivel becket 51, make it hardly take place to rotate under the effect of no external force.

The quantitative adjusting part 6 comprises a screw rod 61, the screw rod 61 is positioned in an accommodating groove 8 formed in the side end of the capacity cylinder 1, the upper end of the screw rod 61 penetrates through the capacity cylinder 1 and extends to an inner cavity of a rotating ring 51 to be fixedly connected with a transmission gear 64, the transmission gear 64 is meshed with a driving gear 52, the screw rod 61 is rotationally clamped with the capacity cylinder 1, the screw rod 61 is positioned in an inner part of the accommodating groove 8 and is in threaded sleeve connection with a threaded pipe 63, a capacity indicating rod 62 is arranged on the threaded pipe 63, the screw rod 61 can be driven to rotate by the aid of meshing connection of the driving gear 52 and the transmission gear 64 through the rotating connecting part 5, the screw rod 61 is in threaded connection with the threaded cylinder 63, the threaded cylinder 63 can be driven to do linear motion through rotation of the screw rod 61, and then the capacity indicating lamp is driven to move, the capacity of blood.

Be equipped with the capacity scale on the homonymy outer wall of capacity section of thick bamboo 1 and capacity indicator pole 62, supreme grow in proper order is down followed to the capacity scale to the horizontal plane of extruded piece 9 top sets up to 0 scale mark, is convenient for to the regulation of the volume of bleeding.

The extrusion piece 9 comprises a transverse plate 92, an elastic cushion pad is arranged at the lower end of the transverse plate 92, two groups of hollow rods 91 are symmetrically arranged at the upper end of the transverse plate 92, the upper ends of the two groups of hollow rods 91 penetrate through the volumetric cylinder 1 and extend to the inner cavity of the volumetric cylinder and are respectively inserted with the screw rod 61 and the upright post 7, the reset spring 10 is arranged in the inner cavity of the hollow rods 91, the upper end and the lower end of the reset spring 10 are respectively abutted against the inner cavity walls of the screw rod 61 and the hollow rods 91, an extrusion rod 93 is arranged between the two groups of hollow rods 91, the upper end of the extrusion rod 93 is arranged in the accommodating cavity 12 of the volumetric cylinder 1 and is fixedly connected with an extrusion block 94, an elastic sealing gasket is wrapped on the outer wall of the extrusion block 94 and the outer wall of the elastic sealing gasket is abutted against the inner cavity wall of the accommodating cavity 12, the transverse plate 92 can be pressed by a thumb to compress the, at this time, the needle tube 4 can be inserted into the animal body, after the insertion, the force applied to the transverse plate 92 is slowly reduced, and the transverse plate 92 causes the extrusion rod 93 to drive the extrusion block 94 to move downwards through the elastic force of the return spring 10, so that the animal body is subjected to blood drawing operation.

Two groups of hollow rods 91 are fixed with two groups of stop rings 11, the lower ends of the stop rings 11 arranged below are abutted against the inner cavity wall of the volumetric cylinder 1, the inner diameter and the outer diameter of the stop rings 11 arranged above are the same as those of the threaded pipes 63, and the movement of the hollow rods 91 can be stopped under the stopping action of the stop rings 11.

Be that bilateral symmetry is equipped with two sets of locating plates 2 and the outer end of two sets of locating plates 2 on the outer wall of volumetric cylinder 1 and all be equipped with the radian board 3 that upwards sticks up, the upper end of two sets of locating plates 2 is all fixed with elastic buffer pad through gluing agent, when holding and holding a section of thick bamboo 1, can contact forefinger and middle finger and ring finger and little finger with two sets of locating plates 2 respectively, its thumb can contact with the lower extreme of diaphragm 92, be convenient for to holding of a section of thick bamboo 1, the elastic buffer pad that is equipped with on it plays the pressure effect between buffering and the finger, and the use comfort is improved.

It should be noted that the invention is a blood sampling device for veterinarians, when in use, quantitative adjustment is firstly carried out, the screw rod 61 is driven to rotate by rotating the rotating ring 51 and utilizing the meshing connection of the driving teeth 52 and the transmission gear 64, as the screw rod 61 is in threaded connection with the threaded cylinder 63, the rotation of the screw rod 61 can drive the threaded cylinder 63 to do linear motion on the screw cylinder, further the capacity indicating lamp is driven to move, the capacity of blood sampling is determined by the scale corresponding to the indicated position, after the adjustment is finished, the index finger, the middle finger, the ring finger and the little finger can be respectively contacted with the two groups of positioning plates 2, the big finger can be contacted with the lower end of the transverse plate 92 and presses the transverse rod 92 to make the transverse rod do the motion of compressing the reset spring 10, when the upper end of the hollow rod 91 is contacted with the threaded pipe 63, the hollow rod 91 stops moving, at the moment, the needle tube 4 can be inserted into the, slowly reduce and apply the power on diaphragm 92, its diaphragm 92 will make the extrusion pole 93 drive the extrusion piece 94 and do the decurrent motion through reset spring 10's elasticity effect to carry out one-hand ration to the animal body and draw blood operation, can realize drawing blood to the animal body ration, accessible volumetric cylinder 1 suction clear water will discharge again and wash its inside.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a veterinarian is with device of taking blood, includes volumetric cylinder (1), the top thread sealing connection of volumetric cylinder (1) has needle tubing (4), its characterized in that: the inner chamber of capacity section of thick bamboo (1) is equipped with and holds chamber (12) and holds the left and right sides side of chamber (12) and install ration regulating part (6) and stand (7) respectively, the upper end of ration regulating part (6) runs through capacity section of thick bamboo (1) and extends to its top and is connected with rotation connecting piece (5) meshing, the lower extreme of rotation connecting piece (5) is rotated with the upper end of capacity section of thick bamboo (1) and is connected, rotate the joint muscle slide on capacity section of thick bamboo (1) and be equipped with extruded article (9), the lower extreme of ration regulating part (6) and stand (7) is located the inner chamber of extruded article (9) and the inner chamber wall fixed connection of ration regulating part (6) and stand (7) through reset spring (10) and extruded article (9).

2. The veterinary blood sampling device of claim 1, wherein: rotate connecting piece (5) and include swivel becket (51), be equipped with on the outer wall of swivel becket (51) and use its axle center to be a plurality of groups friction sand grip (54) that the even equidistant range of circle axle as the centre of a circle, be equipped with on the inner ring wall of swivel becket (51) and use its axle center to be a plurality of groups drive teeth (52) that the even equidistant range of circumference was shown with the centre of a circle, the lower extreme of swivel becket (51) is equipped with the longitudinal section that rotates joint ring (53) and rotate joint ring (53) and sets up to L type structure, the joint is rotated to the upper end of rotating joint ring (53) and capacity section of thick bamboo (1).

3. The veterinary blood sampling device of claim 2, wherein: friction sand grip (54) set up to rectangular long structure, friction sand grip (54) can be replaced by friction line or friction bump, the bottom of rotation joint ring (53) is installed elasticity fastening pad and the lower extreme of elasticity fastening pad and the inner chamber wall of capacity section of thick bamboo (1) is inconsistent.

4. The veterinary blood sampling device of claim 1, wherein: quantitative adjustment spare (6) include lead screw (61), lead screw (61) are located the holding recess (8) that capacity section of thick bamboo (1) side was equipped with in, the upper end of lead screw (61) runs through capacity section of thick bamboo (1) and extends to the inner chamber and drive gear (64) fixed connection of swivel becket (51), drive gear (64) are connected with drive tooth (52) meshing, lead screw (61) rotate the joint with capacity section of thick bamboo (1), lead screw (61) are located the inside position that holds recess (8) and go up the screw thread and have cup jointed screwed pipe (63) and be equipped with capacity indicator (62).

5. The veterinary sampling device of claim 4, wherein: be equipped with the capacity scale on the homonymy outer wall of capacity section of thick bamboo (1) and capacity indicator pole (62), supreme grow in proper order is down followed to the capacity scale to the horizontal plane of extruded piece (9) top sets up to 0 scale mark.

6. The veterinary blood sampling device of claim 1, wherein: the extrusion piece (9) comprises a transverse plate (92), the lower end of the transverse plate (92) is provided with an elastic buffer cushion, the upper end of the transverse plate (92) is symmetrically provided with two groups of hollow rods (91), the upper ends of the two groups of hollow rods (91) penetrate through the volumetric cylinder (1) and extend to the inner cavity of the volumetric cylinder to be respectively inserted with the screw rod (61) and the upright post (7), the reset spring (10) is positioned in an inner cavity of the hollow rod (91), the upper end and the lower end of the reset spring (10) are respectively abutted against the inner cavity walls of the screw rod (61) and the hollow rod (91), an extrusion rod (93) is arranged between the two groups of hollow rods (91), the upper end of the extrusion rod (93) is positioned in the containing cavity (12) of the volumetric cylinder (1) and is fixedly connected with the extrusion block (94), the outer wall of the extrusion block (94) is wrapped with an elastic sealing gasket, and the outer wall of the elastic sealing gasket is abutted against the inner cavity wall of the accommodating cavity (12).

7. The veterinary blood sampling device of claim 6, wherein: two sets of all be fixed with two sets of barrier ring (11) on hollow rod (91) and be located the below setting the lower extreme of barrier ring (11) is inconsistent with the inner chamber wall of capacity section of thick bamboo (1), is located the top and sets up the inside and outside footpath of barrier ring (11) is the same with the inside and outside footpath of screwed pipe (63).

8. The veterinary blood sampling device of claim 1, wherein: the outer end that is bilateral symmetry on the outer wall of capacity section of thick bamboo (1) and is equipped with two sets of locating plates (2) and two sets of locating plate (2) all is equipped with radian board (3) of perk that makes progress, and is two sets of the upper end of locating plate (2) is all fixed with elastic buffer pad through gluing the binder.