CN205924074U - Yellow forehead fish brain tissue sampling device - Google Patents
Yellow forehead fish brain tissue sampling device Download PDFInfo
- Publication number
- CN205924074U CN205924074U CN201620553671.5U CN201620553671U CN205924074U CN 205924074 U CN205924074 U CN 205924074U CN 201620553671 U CN201620553671 U CN 201620553671U CN 205924074 U CN205924074 U CN 205924074U
- Authority
- CN
- China
- Prior art keywords
- brain tissue
- expansion link
- tissue sampling
- pelteobagrus fulvidraco
- sampling apparatus
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a yellow forehead fish brain tissue sampling device belongs to brain tissue sampling device's technical field. The utility model discloses in solving current yellow forehead fish brain tissue sampling process, because yellow forehead fish body surface mucus is more and have the unsafe factor that hard dorsal fin and pectoral fin lead to and be unfavorable for sampling operation's technical problem. The sampling device is including operation mesa, sampler and core drill sword, the operation on the mesa symmetrical swing joint have two clamp plates, the expansion end that is close to every clamp plate is equipped with sunkenly, the link that is close to every clamp plate is provided with the third telescopic link, but the third telescopic link has a dead lever through third angle regulation articulate, the dead lever can support in clamp plate sunken, one side swing joint of operation mesa has two slider, and the slider top surface all is equipped with the telescopic link, and the telescopic link is connected with sampler and core drill sword respectively through the angle regulation joint. The utility model is used for the sampling of yellow forehead fish brain tissue.
Description
Technical field
The utility model belongs to the technical field of brain tissue sampler；A kind of specifically related to Pelteobagrus fulvidraco brain tissue sampling cartridge
Put.
Background technology
Yellow catfish growing is slow, entire body no squama, so epidermal mucus cell is very flourishing, secretes substantial amounts of mucus.Extensively
It is distributed in the basins such as the Changjiang river, the Zhujiang River, Heilungkiang.In terms of morphological feature, its outside of belly is more flat, and body latter half is slightly flat-sided, head
Big and flat, dorsal fin and pectoral fin have the hard thorn of prosperity and hard puncture tip band is toxic.This morphological feature is conducive to it to perch
The bottom of water, and it is adapted to bad living environment.But this brings greatly also to the seizure of Pelteobagrus fulvidraco and sampling simultaneously
Difficulty, due to its body surface smooth and upper lower jaw is respectively provided with villiform serration, frequently results in and causes machine in brain tissue sampling process
Tool damages and leads to sample unsuccessfully.
Utility model content
The utility model will solve in existing Pelteobagrus fulvidraco brain tissue sampling process, because Pelteobagrus fulvidraco epidermal mucus are more and have
The technical problem having hard dorsal fin and the pectoral fin unsafe factor being led to and being unfavorable for sampling operation, and a kind of peace is provided
Entirely, efficiently Pelteobagrus fulvidraco brain tissue sampling apparatus.
In order to solve the above problems, a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus of the present utility model includes operating table surface, takes
Sample device and hollow drill, described operating table surface is symmetrically connected with two block pressur plates, and the movable end near every block pressur plate is provided with
Depression, the connection end near every block pressur plate is provided with the 3rd expansion link, and the 3rd expansion link passes through the 3rd adjustable-angle joint even
It is connected to fix bar, fix bar can be against in the depression of pressing plate；The side of operating table surface is connected with the first carriage and
Two carriages, the first carriage top surface is provided with the first expansion link, and the first expansion link passes through the first adjustable-angle joint even
It is connected to sampler, the second expansion link top surface is provided with the second expansion link, the second expansion link passes through the second adjustable-angle joint and connects
There is hollow drill.
It is lined with rubber blanket inside described every block pressur plate, prevents Pelteobagrus fulvidraco slippage, reduce the effect of mechanical damage.
In described operating table surface, between two block pressur plates, it is provided with slipmat, prevents Pelteobagrus fulvidraco slippage, reduce the work of mechanical damage
With.
The upper surface of described slipmat is provided with undaform or net form texture, increases frictional force, prevents Pelteobagrus fulvidraco further
Slip.
Described hollow drill includes broach shell, swing handle and peeling knife, and peeling knife is processed by gapless stainless steel tube, rotation
One end band serrated edge of cutting knife, the other end is connected with swing handle, and peeling knife outer wall is cased with broach shell and is threaded connection.
The external diameter of stainless steel tube is (6～8) mm, and wall thickness is (0.5～1) mm, and peeling knife of the present utility model can ensure that
Fish cranium integrality, does not have disintegrating slag, external diameter and wall thickness to cross the brain tissue collection that senior general is unfavorable for little individuality Pelteobagrus fulvidraco sample, and
Too small but be unfavorable for ensure brain tissue take out when integrality.
Described sampler includes sampler barrel, pull bar, piston and sampling probe, and the pull bar 2 that sampling tube rear end is embedded, before sampler barrel
End is detachably provided with sampling probe, and pull bar front end is provided with piston.
The external diameter of sampling probe is less than the external diameter 0.5～1mm of peeling knife, and the internal diameter of sampling probe is 4～6mm, sampling probe interior
Footpath is too small to lead to sampling amount not enough, and internal diameter is excessive and is easily caused landing in brain tissue suction process.
First carriage and the second carriage structure are identical, including N-shaped sliding sleeve, the screw rod with knob, nut and cunning
Block, N-shaped sliding sleeve lower end is provided with a through hole, is provided with convex shape slide block in N-shaped sliding sleeve, and slide block has through hole, screw rod pass through N-shaped sliding sleeve with
And the through hole of slide block is connected with the nut thread being fixed on the N-shaped sliding sleeve other end, the top of N-shaped sliding sleeve is fixed and the first expansion link
Or second expansion link be fixedly connected, operating table surface is provided with slide bar, and slide bar bottom is provided with the groove corresponding with slide block, N-shaped sliding sleeve
It is stuck on slide bar, convex shape slide block is installed in bottom, plugs the screw rod with knob and will be screwed in nut.
Operating table surface is provided with dismountable leg.
Overregulate the height of the 3rd expansion link and the angle of the 3rd adjustable-angle joint, Pelteobagrus fulvidraco individual of sample is fixed
Under two block pressur plates.Adjust hollow drill again to suitable position, by rotating swing handle, swing handle drives peeling knife to cut Huang
The cranium of forehead fish simultaneously makes brain tissue exposed, then removes hollow drill, sampler is adjusted and draws brain group to suitable position
Knit sample and preserve.
The utility model effectively solves in Pelteobagrus fulvidraco brain tissue sampling process, and epidermal mucus secretion is many, wayward
And the puzzlement that hard dorsal fin and pectoral fin bring the problems such as being easily caused mechanical damage.Ensuring safety, significantly improving sampling
On the premise of efficiency, also have the advantages that to be easy to carry, device is simple, convenient operate, ensureing brain tissue sample's quality simultaneously
Aspect also has excellent performance.
Brief description
Fig. 1 is the schematic diagram of the utility model structure；
Fig. 2 is the connection diagram of the first carriage 5 (the second carriage 6) and operating table surface 1；
Fig. 3 is the schematic diagram of hollow drill structure；
Fig. 4 is the schematic diagram of sampler structure；
In figure 1 table top, 2 samplers, 3 hollow drills, 4 pressing plates, 5 first carriages,
6 second carriages, 7 first expansion links, 8 second expansion links, 9 the 3rd expansion links, 10 first
Adjustable-angle joint, 11 second adjustable-angle joints, 12 the 3rd adjustable-angle joints, 13 slide bars,
14 legs, 15 slipmat, 21 sample cylinders, 22 pull bars, 23 pistons, 24 sampling probes, 31 knives
Set, 32 swing handles, 33 peeling knifes, 141 depressions, 21 fix bars, 131 grooves, A1 N-shaped is slided
Set, A2 knob, A3 screw rod, A4 nut, A5 slide block.
Specific embodiment
As Figure 1-4, a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus includes operating table surface 1, sampler 2 and hollow drill 3,
Two block pressur plates 4 are symmetrically connected with described operating table surface 1, the movable end near every block pressur plate 4 is provided with depression 41, near every
The connection end of block pressur plate 4 is provided with the 3rd expansion link 9, and the 3rd expansion link 9 is connected with solid by the 3rd adjustable-angle joint 12
Fixed pole 121, fix bar 121 can be against in the depression 41 of pressing plate 4；The side of operating table surface 1 is connected with the first carriage 5
With the second carriage 6, the first carriage 5 top surface is provided with the first expansion link 7, and the first expansion link 7 is by the first adjustable angle
Degree joint 10 is connected with sampler 2, and the second expansion link 8 top surface is provided with the second expansion link 8, and it is adjustable that the second expansion link 8 passes through second
Section angle connector 11 is connected with hollow drill 3.
It is lined with rubber blanket inside described every block pressur plate 4.
In described operating table surface 1, between two block pressur plates, it is provided with slipmat 15.
The upper surface of described slipmat 15 is provided with undaform or net form texture, increases frictional force, prevents yellow forehead further
Fish slips.
Described hollow drill 3 includes broach shell 31, swing handle 32 and peeling knife 33, and peeling knife 33 is to be processed by gapless stainless steel tube
, one end band serrated edge of peeling knife 33, the other end is connected with swing handle 32, and peeling knife 33 outer wall is cased with broach shell 31 simultaneously
It is threaded connection.
The external diameter of stainless steel tube is 8mm, and wall thickness is 0.5mm.
Described sampler 2 includes sampler barrel 21, pull bar 22, piston 23 and sampling probe 24, and what sampler barrel 21 rear end was embedded draws
Bar 22, sampler barrel 21 front end is detachably provided with sampling probe 24, and pull bar 22 front end is provided with piston 23.
The external diameter of sampling probe 24 is less than the external diameter 0.5mm of peeling knife 33, and the internal diameter of sampling probe is 6.
First carriage 5 is identical with the second carriage 6 structure, including N-shaped sliding sleeve A1, the screw rod A3 with knob A2,
Nut A4 and slide block A5, N-shaped sliding A1 set lower end is provided with a through hole, is provided with convex shape slide block A5, slide block A5 is provided with N-shaped sliding sleeve A1
Through hole, screw rod A3 passes through the through hole of N-shaped sliding sleeve A1 and slide block A5 with the nut A4 screw thread being fixed on the N-shaped sliding sleeve A1 other end even
Connect, the top fixation of N-shaped sliding sleeve A1 is fixedly connected with the first expansion link 7 or the second expansion link 8, and operating table surface 1 is provided with slide bar 13,
Slide bar 13 bottom is provided with the groove 131 corresponding with slide block A5, and N-shaped sliding sleeve A1 is stuck on slide bar 13, and slide bar 13 bottom is installed convex
Font slide block A5, plugs the screw rod A3 with knob A2 and will be screwed in nut A4.
Operating table surface 1 is provided with dismountable leg 14, facilitates field operation.
By the height of the 3rd adjustable telescopic rod 9 and the angle of the 3rd adjustable-angle joint 12, fix bar 121 is against
Pelteobagrus fulvidraco sample is secured firmly to the correct position of operating table surface 1, wherein inlays by the depression 41 of pressing plate 4 using two block pressur plates 4
Rubber blanket in pressing plate 4 inner side is playing increase friction, can also play protection Pelteobagrus fulvidraco sample, subtract while securely fixing
The effect of few mechanical damage.Then adjust the second carriage 6 to the correct position of operating table surface 1, screw knob A2 and fix, adjust
The whole height of the second Slidable telescopic bar 8 and the angle of hollow drill 3 so as to the cranium of be aligned Pelteobagrus fulvidraco, precession swing handle 32,
Make the peeling knife 33 of hollow drill 3 slowly cut into cranium, after cutting completely through, screw out swing handle 32, the now brain tissue of Pelteobagrus fulvidraco
To be completely exposed.Adjust the position of the first carriage 5 again, sampler 2 is directed at brain tissue, slowly pull bar 22, using sampling
Pin 24 is preserved after suctioning out.
Claims (10)
1. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus, including operating table surface (1), sampler (2) and hollow drill (3), its feature
It is in described operating table surface (1) to be symmetrically connected with two block pressur plates (4), be provided near the movable end of every block pressur plate (4) recessed
Fall into (41), the connection end near every block pressur plate (4) is provided with the 3rd expansion link (9), the 3rd expansion link (9) passes through the 3rd and can adjust
Angle connector (12) is connected with fix bar (121), and fix bar (121) can be against in the depression (41) of pressing plate (4)；Operating table surface
(1) side is connected with the first carriage (5) and the second carriage (6), and the first carriage (5) top surface is provided with
One expansion link (7), the first expansion link (7) is connected with sampler (2), the second expansion link by the first adjustable-angle joint (10)
(8) top surface is provided with the second expansion link (8), and the second expansion link (8) is connected with core drill by the second adjustable-angle joint (11)
Knife (3).
2. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 1 is it is characterised in that described every block pressur plate (4) is interior
Side is lined with rubber blanket.
3. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 1 is it is characterised in that described operating table surface (1)
On, it is provided with slipmat (15) between two block pressur plates (4).
4. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 3 is it is characterised in that the upper table of slipmat (15)
Face is provided with undaform or net form texture.
5. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 1 is it is characterised in that described hollow drill (3) is wrapped
Include broach shell (31), swing handle (32) and peeling knife (33), peeling knife (33) is processed by gapless stainless steel tube, peeling knife
(33) one end band serrated edge, the other end is connected with swing handle (32), and peeling knife (33) outer wall is cased with broach shell (31) and passes through
Threaded.
6. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 5 is it is characterised in that the external diameter of stainless steel tube is 6
～8mm, wall thickness is 0.5～1mm.
7. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 1 is it is characterised in that described sampler (2) includes
Sampler barrel (21), pull bar (22), piston (23) and sampling probe (24), the pull bar (22) that sampler barrel (21) rear end is embedded, sampler barrel
(21) front end is detachably provided with sampling probe (24), and pull bar (22) front end is provided with piston (23).
8. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 7 is it is characterised in that described sampling probe (24)
External diameter is less than the external diameter 0.5～1mm of peeling knife (33), and the internal diameter of sampling probe (24) is 4～6mm.
9. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 1 it is characterised in that the first carriage (5) and
Second carriage (6) structure is identical, including N-shaped sliding sleeve (A1), the screw rod with knob (A2) (A3), nut (A4) and slide block
(A5), N-shaped sliding sleeve (A1) lower end is provided with a through hole, is provided with convex shape slide block (A5) in N-shaped sliding sleeve (A1), and slide block (A5) is provided with
Through hole, screw rod (A3) passes through the through hole of N-shaped sliding sleeve (A1) and slide block (A5) and the nut being fixed on N-shaped sliding sleeve (A1) other end
(A4) threaded, the top fixation of N-shaped sliding sleeve (A1) is fixedly connected with the first expansion link (7) or the second expansion link (8), behaviour
Make table top (1) and be provided with slide bar (13), slide bar (13) bottom is provided with the groove (131) corresponding with slide block (A5), N-shaped sliding sleeve (A1)
It is stuck on slide bar (13), convex shape slide block (A5) is installed in slide bar (13) bottom, plug the screw rod (A3) with knob (A2) and incite somebody to action
It is screwed in nut (A4).
10. a kind of Pelteobagrus fulvidraco brain tissue sampling apparatus according to claim 1 it is characterised in that operating table surface 1 be provided with can
The table leg (14) of dismounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553671.5U CN205924074U (en) | 2016-06-08 | 2016-06-08 | Yellow forehead fish brain tissue sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620553671.5U CN205924074U (en) | 2016-06-08 | 2016-06-08 | Yellow forehead fish brain tissue sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205924074U true CN205924074U (en) | 2017-02-08 |
Family
ID=57932233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620553671.5U Expired - Fee Related CN205924074U (en) | 2016-06-08 | 2016-06-08 | Yellow forehead fish brain tissue sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205924074U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706360A (en) * | 2017-02-28 | 2017-05-24 | 王小球 | Solid tire detection sampler |
| WO2018214439A1 (en) * | 2017-05-25 | 2018-11-29 | 胡洁维 | Fish brain removal machine |
| WO2018214552A1 (en) * | 2017-05-25 | 2018-11-29 | 谢广鹏 | Stainless steel fish brain extracting structure |
| CN109105451A (en) * | 2018-09-10 | 2019-01-01 | 东莞市松研智达工业设计有限公司 | A kind of suction brain device not influencing fish products phase |
-
2016
- 2016-06-08 CN CN201620553671.5U patent/CN205924074U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706360A (en) * | 2017-02-28 | 2017-05-24 | 王小球 | Solid tire detection sampler |
| WO2018214439A1 (en) * | 2017-05-25 | 2018-11-29 | 胡洁维 | Fish brain removal machine |
| WO2018214552A1 (en) * | 2017-05-25 | 2018-11-29 | 谢广鹏 | Stainless steel fish brain extracting structure |
| CN109105451A (en) * | 2018-09-10 | 2019-01-01 | 东莞市松研智达工业设计有限公司 | A kind of suction brain device not influencing fish products phase |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205924074U (en) | Yellow forehead fish brain tissue sampling device | |
| CN204181655U (en) | A kind of tumor tissue biopsy puncture needle | |
| CN107049369A (en) | A kind of superficial tumor biopsy sampler | |
| CN108318285A (en) | It is a kind of to be used for the device and its application method that soil profile single multilayer fetches earth | |
| CN207532423U (en) | A kind of hypophysoma curet with a scale | |
| CN210784567U (en) | Propulsion type scalpel | |
| CN206390934U (en) | A kind of clinical sampling apparatus of novel skin section | |
| CN215839425U (en) | Intramedullary nail extractor | |
| CN210158669U (en) | Ultrasonic scalpel with switchable scalpel heads | |
| CN206198010U (en) | A kind of multifunctional medical scalpel | |
| CN211270878U (en) | Forceps for extracting gynecological tumor | |
| CN210784810U (en) | Animal doctor uses corneal scissors | |
| CN108419713A (en) | A kind of semi-automatic poultry eggs clamping apparatus of size adjustable | |
| CN206151538U (en) | Ware is introduced to surgery operation instrument | |
| CN204049702U (en) | Disposable cervix biopsy forceps | |
| CN206836910U (en) | A kind of double end dissection scalpel | |
| CN209609721U (en) | A kind of fish head segmenting device returned sword and decompressed automatically | |
| CN208870544U (en) | A kind of drilling drilling rod convenient for adjusting height | |
| CN218792398U (en) | Rib rongeur | |
| CN208823888U (en) | A kind of arm training sports equipment | |
| CN220860016U (en) | Plastic palm fiber broom | |
| CN219474728U (en) | Water depth detection device | |
| CN204888540U (en) | Single push -down that presss from both sides cuts open fish ware | |
| CN205386171U (en) | Rotatory needle sword | |
| CN218899606U (en) | Special clamp for nose prosthesis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |