CN210494131U - Quick sampling device is used to pig house - Google Patents
Quick sampling device is used to pig house Download PDFInfo
- Publication number
- CN210494131U CN210494131U CN201920927618.0U CN201920927618U CN210494131U CN 210494131 U CN210494131 U CN 210494131U CN 201920927618 U CN201920927618 U CN 201920927618U CN 210494131 U CN210494131 U CN 210494131U
- Authority
- CN
- China
- Prior art keywords
- fixed
- push rod
- annular sliding
- fixed cylinder
- claw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a quick sampling device is used to pig house belongs to the cultured equipment field. The technical scheme is as follows: comprises a fixed cylinder and a push rod arranged in the fixed cylinder; the fixed cylinder lower extreme is opened, the upper end is provided with fixed plate A, the inside fixed plate B that is provided with of fixed cylinder, round hole A has been seted up on the fixed plate A, round hole B has been seted up on the fixed plate B, both sides are all fixed about the fixed plate A are provided with the slip claw of solid fixed ring shape, round hole A is passed in proper order to push rod one end, round hole B sets up in fixed cylinder, and be provided with the sample syringe needle, the push rod other end sets up in the fixed plate A outside and is provided with the push pedal, the terminal surface is provided with the slip claw A of activity annular under the push pedal, the push rod is located the inside part of fixed cylinder and is provided with annular baffle. The utility model has the advantages that: simple structure, convenient to use can take a sample fast to greatly reduced when taking a sample to the living body tissue damage.
Description
Technical Field
The utility model relates to a cultured equipment field especially relates to a pig house is with quick sampling device.
Background
In recent years, clinical tests are more, particularly, sampling of living animals such as live pigs is troublesome, rapid sampling is required due to the fact that animals are not easy to fix, tissue damage is minimized and tissue bleeding is prevented during sampling, and later growth of the animals cannot be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient to use can take a sample fast to greatly reduced when taking a sample to tissue damage.
The utility model discloses a realize through following measure:
a quick sampling device for a pigsty is characterized by comprising a cylindrical fixed cylinder and a push rod arranged in the fixed cylinder;
the lower end of the fixed cylinder is open, the upper end of the fixed cylinder is provided with a circular fixing plate A, a circular fixing plate B is arranged in the middle of the inside of the fixed cylinder, a circular hole A is formed in the fixing plate A, a circular hole B is formed in the fixing plate B, and the circular hole A and the circular hole B are equal in aperture and are concentrically arranged;
fixed annular sliding claws are fixedly arranged on the upper side and the lower side of the fixed plate A and on the periphery of the round hole A;
the push rod one end passes in proper order round hole A round hole B sets up in the solid fixed cylinder and be provided with the sample syringe needle, the push rod other end sets up the fixed plate A outside and be provided with the push pedal, the push pedal terminal surface down the push rod periphery is fixed be provided with the smooth claw A of the smooth claw cooperation of fixed ring shape activity annular that uses, the push rod is located the fixed ring baffle that is provided with on the inside surface of solid fixed cylinder, the ring baffle sets up solid fixed plate A with between the solid fixed plate B, the ring baffle up end be provided with the smooth claw B of the smooth claw cooperation of fixed ring shape activity annular that uses, gu fixed cylinder inside the ring baffle with be provided with the spring between the roof B, the spring sets up the push rod is peripheral.
The utility model discloses a concrete characteristics have in addition:
the sample syringe needle includes connecting sleeve and syringe needle, connecting sleeve sets up the push rod is terminal, the syringe needle sets up on the connecting sleeve, the syringe needle front end is provided with a plurality of arc blades, through setting up arc blade can increase the volume of organizing the thing that the sample syringe needle was taken out.
The fixed annular sliding claw, the movable annular sliding claw A and the movable annular sliding claw B are congruent and are provided with a plurality of teeth, and tooth sockets are arranged between every two adjacent teeth;
when the push rod is pushed through the matching of the teeth and the tooth grooves, when the movable annular sliding claw A is meshed with the fixed annular sliding claw, the fixed annular sliding claw is fixedly arranged, the movable annular sliding claw A can rotate, so that the push rod and the sampling needle head are driven to rotate, the sampling needle head penetrating into tissues rotates, tissue objects can be conveniently hung on the sampling needle head, when the push rod is loosened, the threo push rod is reset under the action of the spring, and finally, the movable annular sliding claw B is meshed with the fixed annular sliding claw, so that the movable annular sliding claw A is rotated and reset;
the teeth of the fixed annular sliding claws on the two sides of the fixed plate A are arranged in a staggered mode, and the teeth of the movable annular sliding claw A and the teeth of the movable annular sliding claw B are arranged correspondingly.
The fixed cylinder lower extreme is provided with the rotating cover, fixed cylinder lower extreme surface is provided with the external screw thread, the internal surface of rotating cover be provided with the internal thread that external screw thread cooperation was used.
When the device is used, the rotating cover is unscrewed, a brand new sampling needle head is installed at the end part of the push rod, the needle head is sterilized, in an initial state, the teeth of the movable annular sliding claw A are opposite to the teeth of the fixed annular sliding claw on the upper side of the fixed plate A, the movable annular sliding claw B is meshed with the fixed annular sliding claw on the outer side of the fixed plate A, the end part of the fixed cylinder is tightly attached to the surface of the skin of a pig, the push plate is pressed, the push rod drives the sampling needle head to pierce the skin of the pig, when the movable annular sliding claw A is close to the fixed annular sliding claw, the teeth of the movable annular sliding claw A enter the tooth socket of the fixed annular sliding claw, and due to the fixed arrangement of the fixed annular sliding claw, when the teeth of the movable annular sliding claw A enter the tooth socket of the fixed annular sliding claw, the movable annular sliding claw A rotates, thereby driving a push rod to rotate, and the push rod drives the sampling needle which is penetrated into the tissue of the pig to rotate (the sampling needle rotates to facilitate the collection of the tissue);
when the push rod is pushed to the limit position, the movable annular sliding claw A is meshed with the fixed annular sliding claw, at the moment, the tooth of the movable annular sliding claw B is opposite to the tooth of the fixed annular sliding claw on the inner side of the fixed plate A, then the push plate is loosened, the push rod is reset under the action of spring elasticity, the sampling needle head is taken out by the push rod, the movable annular sliding claw B is close to the fixed annular sliding claw under the action of the spring elasticity, finally the movable annular sliding claw B is meshed with the fixed annular sliding claw, the push rod and the movable annular sliding claw A both restore to the initial position, the push rod can generate small rotation in the pushing process due to the short and quick pushing distance and can be ignored, after sampling is completed, the rotary cover is quickly screwed on the end part of the fixed barrel, and a worker takes the sampling needle head down in a laboratory by using professional equipment, and taking down the tissue substance brought out by the sampling needle, and finally sterilizing and storing the sampling device, thereby being convenient for next use.
The utility model has the advantages that: simple structure, convenient to use can take a sample fast to greatly reduced the damage to the live body tissue when taking a sample.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of an internal structure of an embodiment of the present invention.
Fig. 3 is a schematic structural view of a sampling needle according to an embodiment of the present invention.
Fig. 4 is a schematic view of an internal structure of an embodiment of the present invention.
Wherein the reference numerals are: 1. a fixed cylinder; 101. fixing a plate A; 102. a fixing plate B; 103. an external thread; 2. a push rod; 201. pushing the plate; 202. an annular baffle; 3. a rotating cover; 4. fixing the annular sliding claw; 5. a sampling needle; 501. a connecting sleeve; 502. a needle head; 503. an arc-shaped blade; 6. a movable annular sliding claw A; 7. a movable annular sliding claw B; 8. a spring.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Referring to fig. 1-4, a quick sampling device for a pigsty comprises a cylindrical fixed cylinder (1) and a push rod (2) arranged in the fixed cylinder (1);
the lower end of the fixed cylinder (1) is open, the upper end of the fixed cylinder is provided with a circular fixed plate A (101), a circular fixed plate B (102) is arranged in the middle of the inside of the fixed cylinder (1), a round hole A is formed in the fixed plate A (101), a round hole B is formed in the fixed plate B (102), and the round hole A and the round hole B are equal in aperture and are concentrically arranged;
the upper side and the lower side of the fixed plate A (101) and the periphery of the round hole A are fixedly provided with fixed annular sliding claws (4);
one end of the push rod (2) sequentially penetrates through the round hole A and the round hole B to be arranged in the fixed cylinder (1) and is provided with sampling needles (502) and (5), the other end of the push rod (2) is arranged on the outer side of the fixed plate A (101) and is provided with a push plate (201), the lower end surface of the push plate (201), the outer periphery of the push rod (2) is fixedly provided with a movable annular sliding claw A (6) matched with the fixed annular sliding claw (4) for use, the push rod (2) is fixedly provided with an annular baffle (202) on the outer surface inside the fixed cylinder (1), the annular baffle (202) is arranged between the fixed plate A (101) and the fixed plate B (102), the upper end face of the annular baffle (202) is provided with a movable annular sliding claw B (7) matched with the fixed annular sliding claw (4) for use, the inside of the fixed cylinder (1), a spring (8) is arranged between the annular baffle (202) and the top plate B, and the spring (8) is arranged on the outer periphery of the push rod (2).
Sampling syringe needle (502) (5) are including connecting sleeve (501) and syringe needle (502), and connecting sleeve (501) set up at push rod (2) end, and syringe needle (502) set up on connecting sleeve (501), and syringe needle (502) front end is provided with a plurality of arc blade (503), through setting up arc blade (503), can increase the volume of the tissue thing that sampling syringe needle (502) (5) were taken out.
The fixed annular sliding claw (4), the movable annular sliding claw A (6) and the movable annular sliding claw B (7) are congruent and are provided with a plurality of teeth, and tooth sockets are arranged between adjacent teeth;
through the matching of teeth and tooth grooves, when the push rod (2) is pushed, when the movable annular sliding claw A (6) is meshed with the fixed annular sliding claw (4), the fixed annular sliding claw (4) is fixedly arranged, the movable annular sliding claw A (6) can rotate, so that the push rod (2) and the sampling needles (502) and (5) are driven to rotate, the sampling needles (502) and (5) penetrating into tissues rotate, tissue objects are conveniently hung on the sampling needles (502) and (5), when the push rod (2) is loosened, the Sunao fox push rod (2) resets under the action of a spring (8), and finally, the movable annular sliding claw B (7) is meshed with the fixed annular sliding claw (4), so that the movable annular sliding claw A (6) is rotated and reset;
the teeth of the fixed annular sliding claws (4) on the two sides of the fixed plate A (101) are arranged in a staggered mode, and the teeth of the movable annular sliding claw A (6) and the teeth of the movable annular sliding claw B (7) are arranged correspondingly.
The lower end of the fixed cylinder (1) is provided with a rotary cover (3), the outer surface of the lower end of the fixed cylinder (1) is provided with an external thread (103), and the inner surface of the rotary cover (3) is provided with an internal thread matched with the external thread (103) for use.
When in use, the rotating cover (3) is firstly unscrewed, a brand new sampling needle head (502) and (5) is arranged at the end part of the push rod (2), the needle head (502) is sterilized, in an initial state, the teeth of the movable annular sliding claw A (6) are opposite to the teeth of the fixed annular sliding claw (4) at the upper side of the fixed plate A (101), the movable annular sliding claw B (7) is meshed with the fixed annular sliding claw (4) at the outer side of the fixed plate A (101), the end part of the fixed cylinder (1) is tightly attached to the surface of the skin of a pig, the push plate (201) is pressed, the push rod (2) drives the sampling needle head (502) and (5) to penetrate into the epidermis of the pig, when the movable annular sliding claw A (6) is close to the fixed annular sliding claw (4), the teeth of the movable annular sliding claw A (6) enter the tooth grooves of the fixed annular sliding claw (4), and because the fixed annular sliding claw (4) is fixedly arranged, when the teeth of the movable annular sliding claw A (6) enter the tooth grooves of the fixed annular, the movable annular sliding claw A (6) rotates to drive the push rod (2) to rotate, and the push rod (2) drives the sampling needles (502) and (5) which are penetrated into the tissues of the pig to rotate (the sampling needles (502) and (5) rotate to collect the tissues);
when the push rod (2) is pushed to the limit position, the movable annular sliding claw A (6) is meshed with the fixed annular sliding claw (4), teeth of the movable annular sliding claw B (7) are arranged opposite to teeth of the fixed annular sliding claw (4) on the inner side of the fixed plate A (101), then the push plate (201) is loosened, the push rod (2) resets under the action of the elastic force of the spring (8), the sampling needle heads (502) and (5) are taken out by the push rod (2), the movable annular sliding claw B (7) approaches to the fixed annular sliding claw (4) under the action of the elastic force of the spring (8), finally the movable annular sliding claw B (7) is meshed with the fixed annular sliding claw (4), the push rod (2) and the movable annular sliding claw A (6) both recover the initial positions, the push rod (2) can generate small rotation in the pushing process and can be ignored, and after sampling is completed, the rotary cover (3) is quickly screwed on the end part of the fixed cylinder (1), the staff takes off sample syringe needle (502) (5) with professional equipment in the laboratory to take off the tissue material that sample syringe needle (502) (5) took out, disinfect, preserve sampling device at last, make things convenient for next use.
The technical features that the utility model has not been described can be realized through or adopt prior art, and no longer give unnecessary details here, and of course, the above-mentioned explanation is not right the utility model discloses a restriction, the utility model discloses also not only be limited to the above-mentioned example, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should belong to the utility model discloses a protection scope.
Claims (4)
1. A quick sampling device for a pigsty is characterized by comprising a cylindrical fixed cylinder and a push rod arranged in the fixed cylinder;
the lower end of the fixed cylinder is open, the upper end of the fixed cylinder is provided with a circular fixing plate A, a circular fixing plate B is arranged in the middle of the inside of the fixed cylinder, a circular hole A is formed in the fixing plate A, a circular hole B is formed in the fixing plate B, and the circular hole A and the circular hole B are equal in aperture and are concentrically arranged;
fixed annular sliding claws are fixedly arranged on the upper side and the lower side of the fixed plate A and on the periphery of the round hole A;
the push rod one end passes in proper order round hole A round hole B sets up in the solid fixed cylinder and be provided with the sample syringe needle, the push rod other end sets up the fixed plate A outside and be provided with the push pedal, the push pedal terminal surface down the push rod periphery is fixed be provided with the smooth claw A of the smooth claw cooperation of fixed ring shape activity annular that uses, the push rod is located the fixed ring baffle that is provided with on the inside surface of solid fixed cylinder, the ring baffle sets up solid fixed plate A with between the solid fixed plate B, the ring baffle up end be provided with the smooth claw B of the smooth claw cooperation of fixed ring shape activity annular that uses, gu fixed cylinder inside the ring baffle with be provided with the spring between the solid fixed plate B, the spring sets up the push rod is peripheral.
2. The quick sampling device for the pigsty according to claim 1, wherein the sampling needle comprises a connecting sleeve and a needle, the connecting sleeve is arranged at the tail end of the push rod, the needle is arranged on the connecting sleeve, and a plurality of arc-shaped blades are arranged at the front end of the needle.
3. The quick sampling device for pigsty according to claim 1, characterized in that the fixed annular sliding claw, the movable annular sliding claw A and the movable annular sliding claw B are congruent and are provided with a plurality of teeth, and tooth sockets are arranged between adjacent teeth;
the teeth of the fixed annular sliding claws on the two sides of the fixed plate A are arranged in a staggered mode, and the teeth of the movable annular sliding claw A and the teeth of the movable annular sliding claw B are arranged correspondingly.
4. The quick sampling device for pigsty according to claim 1, characterized in that the lower end of the fixed cylinder is provided with a rotary cover, the outer surface of the lower end of the fixed cylinder is provided with an external thread, and the inner surface of the rotary cover is provided with an internal thread matched with the external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920927618.0U CN210494131U (en) | 2019-06-20 | 2019-06-20 | Quick sampling device is used to pig house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920927618.0U CN210494131U (en) | 2019-06-20 | 2019-06-20 | Quick sampling device is used to pig house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210494131U true CN210494131U (en) | 2020-05-12 |
Family
ID=70579164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920927618.0U Active CN210494131U (en) | 2019-06-20 | 2019-06-20 | Quick sampling device is used to pig house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210494131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323738A (en) * | 2021-12-17 | 2022-04-12 | 浙江大学 | Collection system that pig molecular genetic marker used |
-
2019
- 2019-06-20 CN CN201920927618.0U patent/CN210494131U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323738A (en) * | 2021-12-17 | 2022-04-12 | 浙江大学 | Collection system that pig molecular genetic marker used |
| CN114323738B (en) * | 2021-12-17 | 2023-11-07 | 浙江大学 | Acquisition device for pig molecular genetic marker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210494131U (en) | Quick sampling device is used to pig house | |
| CN202044292U (en) | Animal tissue sampler | |
| CN203609428U (en) | Disposable hemostix | |
| CN205758608U (en) | A kind of sampler for tumor autopsy | |
| CN102309345A (en) | Pleura biopsy puncture sampling brush | |
| CN209644959U (en) | A kind of prostate biopsy puncture needle | |
| CN208464138U (en) | For acquiring the acquisition needle of soft-bodied insects body fluid | |
| CN216060592U (en) | Clinical puncture sampler that uses of oncology | |
| CN205903271U (en) | Electronic tissue sample thief of hand gun type | |
| CN209884216U (en) | Tissue biopsy pen for grabbing type stomatology department | |
| CN211583275U (en) | Multi-needle sampler capable of automatically changing needles for medical oncology | |
| CN210990430U (en) | Cervical cell sampling brush, cervical cell sampler and sampling assembly | |
| CN211094305U (en) | Puncture biopsy sampler for bone and soft tissue tumor | |
| CN103549964A (en) | Disposable hemostix | |
| CN211262818U (en) | Sampling device for veterinary treatment | |
| CN209404887U (en) | Disposable foreskin Endo-GIA | |
| CN110559020A (en) | Cervical cell sampling brush, cervical cell sampler and sampling assembly | |
| CN201861672U (en) | Sampling injector for biopsy | |
| CN219147694U (en) | Autologous fat cutter | |
| CN213249309U (en) | Sampling device is used to animal that can convenient operation | |
| CN202235474U (en) | Pleura puncture biopsy sampling brush | |
| CN204863303U (en) | A organize sampler for pathological diagnosis | |
| CN211460666U (en) | Needle box convenient and quick to assemble and disassemble needles | |
| CN220938080U (en) | Mouse and young mouse excrement collection device with clysis function | |
| CN203724132U (en) | Semiautomatic biopsy needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 101200 101, floor 1, building 2, yard 1, Yuda street, yukou Town, Pinggu District, Beijing Patentee after: Beijing New Hope Liuhe Biotechnology Industry Group Co.,Ltd. Patentee after: XIAJIN NEW HOPE LIUHE AGRICULTURE AND ANIMAL HUSBANDRY Co.,Ltd. Patentee after: NEW HOPE LIUHE Co.,Ltd. Patentee after: SHANDONG NEW HOPE LIUHE GROUP Co.,Ltd. Address before: 851400 room 209, 2nd floor, new hope building, No.2, linqionggang Branch Road, Lhasa Economic and Technological Development Zone, Tibet Autonomous Region Patentee before: Tibet Xinhao Technology Co.,Ltd. Patentee before: XIAJIN NEW HOPE LIUHE AGRICULTURE AND ANIMAL HUSBANDRY Co.,Ltd. Patentee before: NEW HOPE LIUHE Co.,Ltd. Patentee before: SHANDONG NEW HOPE LIUHE GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address |