CN210990886U - Adjustable pressing clamp for fixing ear vein of pig - Google Patents
Adjustable pressing clamp for fixing ear vein of pig Download PDFInfo
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- CN210990886U CN210990886U CN201920288587.9U CN201920288587U CN210990886U CN 210990886 U CN210990886 U CN 210990886U CN 201920288587 U CN201920288587 U CN 201920288587U CN 210990886 U CN210990886 U CN 210990886U
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Abstract
The utility model discloses an adjustable pressing clamp for fixing the ear vein for pigs, which comprises a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate have the same structure and are oppositely arranged, and the middle part of the first clamping plate is connected with the middle part of the second clamping plate through a pin shaft; the first clamping plate and the second clamping plate respectively comprise a handheld part and a clamping part, connecting lugs are arranged at the connecting part of the handheld part and the clamping part, the connecting lugs of the first clamping plate and the second clamping plate are connected through pin shafts, and torsion springs are sleeved on the outer sides of the pin shafts; the clamping parts of the first clamping plate and the second clamping plate are rectangular plate-shaped, the clamping parts are provided with longitudinal through holes longitudinally penetrating through the clamping parts and transverse grooves transversely arranged, the longitudinal through holes and the transverse grooves are parallel to the length direction of the clamping parts, the transverse grooves are communicated with the longitudinal through holes to form a cross shape, and the transverse grooves are internally and slidably connected with the moving parts and the fixing parts.
Description
Technical Field
The utility model relates to a breed the field, especially relate to an ear reason vein is fixed presses down and presss from both sides with adjustable pig.
Background
At present, in the process of live pig breeding, for the purposes of epidemic prevention, treatment, disease inspection and the like, the live pig is often required to be subjected to ear marginal vein blood sampling or injection operation. Because the pig body is large, strong, lively and mobile, when the ear vein blood sampling or injection operation is carried out, the ear vein of the pig is often fixed and pressed by the hand of another person. The operation mode not only increases the labor cost, but also often carelessly punctures and presses the hands of the pig ear vein personnel by the needle head when the blood sampling or injection operation is carried out, thereby bringing hidden danger of disease infection of people and livestock and causing potential threat to the body health of the operating personnel; on the other hand, in the process of pig breeding, people usually need to prepare a plurality of vein fixing and pressing devices with different specifications due to different sizes of pigs, so that economic waste is caused and the pigs are inconvenient to use.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide a pig is with adjustable ear reason vein fixation press clamp simple structure, convenient to use.
In order to realize the purpose, the technical scheme of the utility model is that:
an adjustable pressing clamp for fixing the ear vein of a pig comprises a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are identical in structure and are oppositely arranged, and the middle part of the first clamping plate is connected with the middle part of the second clamping plate through a pin shaft; the first clamping plate and the second clamping plate respectively comprise a handheld part and a clamping part, the handheld part is plate-shaped, one end of the handheld part and one end of the clamping part are integrally formed, a connecting lug is arranged at the joint of the handheld part and the clamping part, the connecting lugs of the first clamping plate and the second clamping plate are oppositely arranged and are connected through a pin shaft, and a torsion spring is sleeved outside the pin shaft; the clamping parts of the first clamping plate and the second clamping plate are rectangular plate-shaped, the clamping parts are provided with longitudinal through holes longitudinally penetrating through the clamping parts and transverse grooves transversely arranged, the longitudinal through holes and the transverse grooves are parallel to the length direction of the clamping parts, the transverse grooves are communicated with the longitudinal through holes to form a cross shape, and the transverse grooves are connected with the moving parts and the fixing parts in a sliding manner; the movable piece comprises a sliding plate, a first connecting rod and a pressing plate; the sliding plate is in a rectangular plate shape and is connected in the transverse groove in a sliding mode, the middle of the sliding plate is provided with a sliding groove and a fixing groove, the direction of the sliding groove is the same as the length direction of the transverse groove, one end of the sliding groove is communicated with the fixing groove, the width radial direction of the sliding groove is smaller than that of the fixing groove, two sides of the sliding plate are respectively connected with one end of a first connecting rod, the other end of the first connecting rod penetrates through the longitudinal through hole and then is connected with a pressing plate, and the pressing plate is located below the clamping portion of the first clamping plate or above the clamping portion of; the fixing piece comprises a sliding button, a second connecting rod and a sliding block; the sliding button is positioned above the clamping part of the first clamping plate or below the clamping part of the second clamping plate; the sliding button is connected with one end of a second connecting rod, the other end of the second connecting rod is connected with a sliding block, the sliding block is located in the fixed groove or the sliding groove and is in sliding connection with the fixed groove and the sliding groove, and the width of the sliding block is radially larger than that of the sliding groove and is radially smaller than that of the fixed groove.
Furthermore, the lower end face of the clamping part of the first clamping plate and/or the upper end face of the clamping part of the second clamping plate are/is provided with serrated semicircular bulges; the upper end face of the pressing plate connected with the clamping part of the first clamping plate and/or the lower end face of the pressing plate connected with the clamping part of the second clamping plate are/is provided with limiting bulges clamped with the semicircular bulges.
Further, first splint, second splint still include the uplift, and the uplift is circular-arc and the uplift circular arc opening of first splint, second splint sets up relatively, and the both ends of uplift are connected with the one end of handheld portion, clamping part respectively, and the engaging lug sets up in the junction of handheld portion and uplift.
Furthermore, a first anti-skid groove is formed in the lower end face of the pressing plate connected with the clamping part of the first clamping plate and/or the upper end face of the pressing plate connected with the clamping part of the second clamping plate.
Furthermore, a second anti-skid groove is formed in the upper end face of the sliding button connected with the clamping part of the first clamping plate and/or the lower end face of the sliding button connected with the clamping part of the second clamping plate.
Compared with the prior art, the utility model has the advantages and positive effect be:
the utility model can replace manual fixed pressing of pig ear vein by using the design that the first clamping plate is connected with the second clamping plate through the pin shaft and the torsion spring is sleeved outside the pin shaft, and the position of the pressing plate at the clamping part can be adjusted by the design that the clamping part is connected with the moving part in a sliding way, so that the utility model can be suitable for pigs with different body sizes and different vein lines, and overcomes the defects of labor consumption, personnel injury, infection risk and the like caused by manual fixed pressing in the pig ear vein blood sampling or injection process; on the other hand, the utility model discloses well mounting, clamping part, the sliding connection design of moving part, after the moving part is confirmed at the position of clamping part, can drive in the slider slides to the sliding groove from the fixed recess through the sliding button in the mounting, make the slider radially prop the width of sliding plate big, the sliding plate lateral surface compresses tightly with horizontal recess medial surface mutually, thereby make the connection structure between moving part and the clamping part become more firm, avoided in pig ear edge vein blood sampling or injection process because the indiscriminate situation that moves of pig ear leads to the vein fixation clamp to come off to take place, improved the utility model discloses an excellent in use effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the clamping portion of the first clamping plate;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view B-B of FIG. 2;
FIG. 5 is a top view of the movable member;
FIG. 6 is a front view of the movable member;
FIG. 7 is a left side view of the movable member;
fig. 8 is a front view structural view of the fixing member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by a person of ordinary skill in the art without creative efforts shall be included in the protection scope of the present invention.
As shown in fig. 1 to 8, an adjustable pressing clamp for fixing the ear vein of a pig comprises a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate have the same structure and are oppositely arranged, and the middle part of the first clamping plate is connected with the middle part of the second clamping plate through a pin shaft; as shown in fig. 1, the first splint includes a hand-held portion 1, a swelling portion 4, and a clamping portion 5; the handheld part 1, the bulge part 4 and the clamping part 5 of the first splint are integrally formed, and a connecting lug 3 is arranged at the connecting part of the handheld part 1 and the bulge part 4; the second splint comprises a handheld part 8, a raised part 9 and a clamping part 10, the handheld part 8, the raised part 9 and the clamping part 10 of the second splint are integrally formed, a connecting lug 11 is arranged at the joint of the handheld part 8 and the raised part 9, the connecting lug 3 of the first splint and the connecting lug 11 of the second splint are oppositely arranged and are connected through a pin shaft 2, and a torsion spring 7 is sleeved on the outer side of the pin shaft 2; the structure of the first clamping plate and the second clamping plate is completely the same, but the directions are opposite, therefore, only the structure and the position relationship of the first clamping plate are described in detail in fig. 2 to 8, the clamping portion 5 of the first clamping plate is rectangular plate-shaped, the clamping portion 5 is provided with a longitudinal through hole 22 longitudinally penetrating through the clamping portion and a transverse groove 23 transversely arranged, the longitudinal through hole 22 and the transverse groove 23 are both parallel to the length direction of the clamping portion 5, the transverse groove 23 is communicated with the longitudinal through hole 22 to form a cross shape, and the movable member and the fixed member are slidably connected in the transverse groove 23; the movable part comprises a sliding plate 20, a first connecting rod 19 and a pressing plate 17; the sliding plate 20 is rectangular plate-shaped, the sliding plate 20 is positioned in the transverse groove 23 and can slide relative to the transverse groove 23, the sliding groove 16 and the fixed groove 15 are arranged in the middle of the sliding plate 20, the direction of the sliding groove 16 is the same as the length direction of the transverse groove 23, one end of the sliding groove 16 is communicated with the fixed groove 15, the width radial direction of the sliding groove 16 is smaller than that of the fixed groove 15, two sides of the sliding plate 20 are respectively connected with one end of a first connecting rod 19, the other end of the first connecting rod 19 penetrates through the longitudinal through hole 22 and then is connected with a pressing plate 17 positioned below the clamping part 5, and a first anti-sliding groove is arranged on the lower; the fixing piece comprises a sliding button 6, a second connecting rod 13 and a sliding block 14; the sliding button 6 is positioned above the clamping part 5; a second anti-slip groove 12 is formed in the upper end face of the sliding button 6, the sliding button 6 is connected with one end of a second connecting rod 13, the other end of the second connecting rod 13 is connected with a sliding block 14, the sliding block 14 is located in a fixed groove 15 or a sliding groove 16 and is in sliding connection with the fixed groove 15 and the sliding groove 16, and the width of the sliding block 14 is radially larger than that of the sliding groove 16 and is smaller than that of the fixed groove 15; the lower end surface of the clamping part 5 is provided with a serrated semicircular bulge 21; the upper end surface of the pressing plate 17 is provided with a limit bulge 18 which is clamped with the semicircular bulge 21. Because the second splint and the first splint are oppositely arranged in direction, and other structures and connection relations are completely the same as those of the first splint, the second splint is not described in detail.
The utility model can replace manual fixed pressing of pig ear vein by using the design that the first clamping plate is connected with the second clamping plate through the pin shaft and the torsion spring is sleeved outside the pin shaft, and the position of the pressing plate at the clamping part can be adjusted by the design that the clamping part is connected with the moving part in a sliding way, so that the utility model can be suitable for pigs with different body sizes and different vein lines, and overcomes the defects of labor consumption, personnel injury, infection risk and the like caused by manual fixed pressing in the pig ear vein blood sampling or injection process; on the other hand, the utility model discloses well mounting, clamping part, the sliding connection design of moving part, after the moving part is confirmed at the position of clamping part, can drive in the slider slides to the sliding groove from the fixed recess through the sliding button in the mounting, make the slider radially prop the width of sliding plate big, the sliding plate lateral surface compresses tightly with horizontal recess medial surface mutually, thereby make the connection structure between moving part and the clamping part become more firm, avoided in pig ear edge vein blood sampling or injection process because the indiscriminate situation that moves of pig ear leads to the vein fixation clamp to come off to take place, improved the utility model discloses an excellent in use effect.
Claims (5)
1. An adjustable pressing clamp for fixing the ear vein of a pig comprises a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are identical in structure and are oppositely arranged, and the middle part of the first clamping plate is connected with the middle part of the second clamping plate through a pin shaft; the method is characterized in that: the first clamping plate and the second clamping plate respectively comprise a handheld part and a clamping part, the handheld part is plate-shaped, one end of the handheld part and one end of the clamping part are integrally formed, a connecting lug is arranged at the joint of the handheld part and the clamping part, the connecting lugs of the first clamping plate and the second clamping plate are oppositely arranged and are connected through a pin shaft, and a torsion spring is sleeved outside the pin shaft; the clamping parts of the first clamping plate and the second clamping plate are rectangular plate-shaped, the clamping parts are provided with longitudinal through holes longitudinally penetrating through the clamping parts and transverse grooves transversely arranged, the longitudinal through holes and the transverse grooves are parallel to the length direction of the clamping parts, the transverse grooves are communicated with the longitudinal through holes to form a cross shape, and the transverse grooves are connected with the moving parts and the fixing parts in a sliding manner; the movable piece comprises a sliding plate, a first connecting rod and a pressing plate; the sliding plate is in a rectangular plate shape and is connected in the transverse groove in a sliding mode, the middle of the sliding plate is provided with a sliding groove and a fixing groove, the direction of the sliding groove is the same as the length direction of the transverse groove, one end of the sliding groove is communicated with the fixing groove, the width radial direction of the sliding groove is smaller than that of the fixing groove, two sides of the sliding plate are respectively connected with one end of a first connecting rod, the other end of the first connecting rod penetrates through the longitudinal through hole and then is connected with a pressing plate, and the pressing plate is located below the clamping portion of the first clamping plate or above the clamping portion of; the fixing piece comprises a sliding button, a second connecting rod and a sliding block; the sliding button is positioned above the clamping part of the first clamping plate or below the clamping part of the second clamping plate; the sliding button is connected with one end of a second connecting rod, the other end of the second connecting rod is connected with a sliding block, the sliding block is located in the fixed groove or the sliding groove and is in sliding connection with the fixed groove and the sliding groove, and the width of the sliding block is radially larger than that of the sliding groove and is radially smaller than that of the fixed groove.
2. The adjustable pressing clip for fixing the auricular vein of the pig as claimed in claim 1, wherein: the lower end face of the clamping part of the first clamping plate and/or the upper end face of the clamping part of the second clamping plate are/is provided with serrated semicircular bulges; the upper end face of the pressing plate connected with the clamping part of the first clamping plate and/or the lower end face of the pressing plate connected with the clamping part of the second clamping plate are/is provided with limiting bulges clamped with the semicircular bulges.
3. The adjustable pressing clip for fixing the auricular vein of the pig as claimed in claim 1, wherein: first splint, second splint still include the uplift, and the uplift is circular-arc and the uplift circular arc opening of first splint, second splint sets up relatively, and the both ends of uplift are connected with the one end of handheld portion, clamping part respectively, and the engaging lug sets up in the junction of handheld portion and uplift.
4. The adjustable pressing clip for fixing the auricular vein of the pig as claimed in claim 1, wherein: and a first anti-skid groove is formed in the lower end face of the pressing plate connected with the clamping part of the first clamping plate and/or the upper end face of the pressing plate connected with the clamping part of the second clamping plate.
5. The adjustable pressing clip for fixing the auricular vein of the pig as claimed in claim 1, wherein: and a second anti-skidding groove is formed in the upper end face of the sliding button connected with the clamping part of the first clamping plate and/or the lower end face of the sliding button connected with the clamping part of the second clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288587.9U CN210990886U (en) | 2019-03-07 | 2019-03-07 | Adjustable pressing clamp for fixing ear vein of pig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288587.9U CN210990886U (en) | 2019-03-07 | 2019-03-07 | Adjustable pressing clamp for fixing ear vein of pig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210990886U true CN210990886U (en) | 2020-07-14 |
Family
ID=71506764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920288587.9U Expired - Fee Related CN210990886U (en) | 2019-03-07 | 2019-03-07 | Adjustable pressing clamp for fixing ear vein of pig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210990886U (en) |
-
2019
- 2019-03-07 CN CN201920288587.9U patent/CN210990886U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |