CN108066038A - A kind of rat-tail cropper - Google Patents
A kind of rat-tail cropper Download PDFInfo
- Publication number
- CN108066038A CN108066038A CN201810029069.5A CN201810029069A CN108066038A CN 108066038 A CN108066038 A CN 108066038A CN 201810029069 A CN201810029069 A CN 201810029069A CN 108066038 A CN108066038 A CN 108066038A
- Authority
- CN
- China
- Prior art keywords
- slot
- plate
- wall
- tail
- rat
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D1/00—Surgical instruments for veterinary use
- A61D1/04—Cropping devices for tails or ears
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Animal Husbandry (AREA)
- Surgery (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of rat-tail croppers, including babinet, rat-tail is pressed from both sides and cutting blade, the both ends of babinet are provided with opening, inlet plate slot and exit plate slot are offered respectively in the tank ends top exterior walls, and the baffle slot equidistantly distributed is offered on casing top outer wall, and baffle slot is between inlet plate slot and exit plate slot, the inlet plate slot, the vertical section of exit plate slot and baffle slot is " C " shape structure, and it is plugged with inlet plate in inlet plate slot, the inlet plate includes hole inlet plate and clamping plate, mouse head clamping plate is plugged in exit plate slot, baffle is plugged in baffle slot.The present invention can or mouse long according to mouse be heavy, wants that the position for exposing mouse adjusts backing positions, can be adjusted according to the size and length of different mouse, can fix rat-tail and mouse head, convenient for taking rat-tail and being mouse ear mark, saved the time, and sample can be avoided to be contaminated.
Description
Technical field
The present invention relates to rat-tails to block auxiliary implement technical field more particularly to a kind of rat-tail cropper.
Background technology
Mouse is the most common animal model of biomedicine experiment, portion intercepts rat-tail be not damaged animal main body and carry out
The common method of scientific research activity, such as be frequently necessary to block its afterbody during experiment slightly 3-5mm is not used as genotype identification.Due to mouse
Activity is strong and with certain aggressiveness, usually requires to fix it with afterbody when taking rat-tail sample, intercepts part.Gu
Fixed improper or clip is not complete, Marks Illegible is easy to cause experimenter or experimental mouse is injured.This is not solved the problems, such as still at present
Instrument or device, only clutch, fix with scientific research personnel, easily cause animal is panic, sting by mistake accidentally injure scientific research personnel and
It is difficult to mark, quantitatively differ, sample pollution, considerably increase time and the life cycle costing of scientific research personnel.
The content of the invention
The purpose of the present invention is to solve shortcoming in the prior art, and a kind of rat-tail cropper proposed.
To achieve these goals, present invention employs following technical solutions：
A kind of rat-tail cropper is provided with opening, the babinet two including babinet, rat-tail folder and cutting blade, the both ends of babinet
Inlet plate slot and exit plate slot are offered respectively in the top exterior walls of end, and are offered and equidistantly distributed on casing top outer wall
Baffle slot, and baffle slot is between inlet plate slot and exit plate slot, the inlet plate slot, exit plate slot
Vertical section with baffle slot is " C " shape structure, and inlet plate is plugged in inlet plate slot, and the inlet plate includes hole
Inlet plate and clamping plate are plugged with mouse head clamping plate in exit plate slot, are plugged with baffle in baffle slot, outside the bottom of box
Wall offers mounting groove along babinet length direction, and sliding block is slidably connected in mounting groove, and the bottom connection of the sliding block is hinged
Chain, and the bottom of hinge is connected with stent, the rat-tail folder include the first folder tailgate and with first press from both sides that tailgate is hinged the
Two folder tailgates, and offer the cut-off port equidistantly distributed, and the width of cut-off port on the first folder tailgate and the second folder tailgate
Match with the thickness of cutting blade.
Preferably, sliding slot, and the company of being welded on the outer wall of sliding block both sides are offered on the both sides inner wall of the mounting groove
Block is connect, and inner wall of two link blocks respectively with two sliding slots is slidably connected.
Preferably, it is described to there is hole inlet plate to be provided with the perforated plate of bayonet including bottom, and C is socketed on the outer wall of perforated plate
The import retainer ring of shape structure, the outer wall of import retainer ring are clamped with the inner wall of inlet plate slot.
Preferably, the clamping plate includes first clamping piece and second intermediate plate, outside first clamping piece and second intermediate plate adjacent one side
The middle part of wall offers the folder hole of sector structure, and first clamping piece and second intermediate plate form ring-shaped structure, and first clamping piece and
It is hinged at the top of second intermediate plate, retainer plate is bonded on the one side outer wall that first clamping piece and second intermediate plate are located remotely from each other, and
The outer wall of retainer plate is clamped with the inner wall of inlet plate slot.
Preferably, the baffle includes catch and the diaphragm baffle being socketed on catch outer wall, the outer wall and baffle of diaphragm baffle
The inner wall of slot is mutually clamped.
Preferably, the mouse head clamping plate includes the first collet piece and the second collet piece, the first collet piece and the second collet piece
Adjacent one side outer wall is hinged, and the first collet piece and the adjacent one side outer wall of the second collet piece offer it is straight with mouse head
It is bonded on the one side outer wall that the fan-shaped clamp port that footpath matches, the first collet piece and the second collet piece are located remotely from each other and exit plate
The C-shaped retainer ring that slot matches.
Preferably, the inlet plate slot, exit plate slot are identical with the specification of baffle slot, and import retainer ring, catch
Circle, retainer plate and C-shaped retainer ring are respectively connected with fixinig plate.
Beneficial effects of the present invention are：
1. rat-tail folder portion point can clamp rat-tail, there is cut-off port on rat-tail folder, the mouse of required length can be cut with cutting blade
Tail, mouse head clamping plate can push up mouse head admittedly, convenient for mouse ear mark；
It, can be according to mouse length or mouse weight, the position adjustment stent position for thinking exposing mouse 2. sliding block can drive stent to be slided in mounting groove
It puts；
3. the enterprising oralia slot of babinet, exit plate slot are identical with baffle slot specification, inlet plate, exit plate and baffle can be each
A slot position uses, and can be adjusted according to the size and length of different mouse；
4. the present apparatus is easy to disassemble and install, dismounting disinfection can be carried out after a sample is intercepted, avoid once taking multiple mouse
Tail brings DNA pollution.
Description of the drawings
Fig. 1 is a kind of babinet main structure diagram of rat-tail cropper proposed by the present invention；
Fig. 2 is a kind of babinet side structure schematic view of rat-tail cropper proposed by the present invention；
Fig. 3 has hole import plate structure schematic diagram for a kind of rat-tail cropper proposed by the present invention；
Fig. 4 is a kind of baffle arrangement schematic diagram of rat-tail cropper proposed by the present invention；
Fig. 5 is a kind of intermediate plate plate structure schematic diagram of rat-tail cropper proposed by the present invention；
Fig. 6 is a kind of mouse head clamp region schematic diagram of rat-tail cropper proposed by the present invention；
Fig. 7 is that a kind of rat-tail of rat-tail cropper proposed by the present invention presss from both sides side structure schematic view；
Fig. 8 is that a kind of rat-tail of rat-tail cropper proposed by the present invention presss from both sides overlooking the structure diagram.
In figure：1 babinet, 2 inlet plate slots, 3 exit plate slots, 4 baffle slots, 5 mounting grooves, 6 sliding blocks, 7 hinges, 8
Frame, 9 import retainer rings, 10 perforated plates, 11 diaphragm baffles, 12 catch, 13 first clamping pieces, 14 second intermediate plates, 15 retainer plates, 16 first folders
Head piece, 17 second collet pieces, 18 first folder tailgates, 19 second folder tailgates, 20 cut-off ports.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-8, a kind of rat-tail cropper is provided with including babinet 1, rat-tail folder and cutting blade, the both ends of babinet 1
It is open, offers inlet plate slot 2 and exit plate slot 3 in the 1 both ends top exterior walls of babinet respectively, and 1 top of babinet is outer
Offer the baffle slot 4 equidistantly distributed on wall, and baffle slot 4 is between inlet plate slot 2 and exit plate slot 3,
The vertical section of the inlet plate slot 2, exit plate slot 3 and baffle slot 4 is " C " shape structure, and 2 interpolation of inlet plate slot
Inlet plate is connected to, the inlet plate includes hole inlet plate and clamping plate, and mouse head clamping plate, baffle are plugged in exit plate slot 3
Baffle is plugged in slot 4,1 bottom outer wall of babinet offers mounting groove 5 along 1 length direction of babinet, and sliding in mounting groove 5
Dynamic to be connected with sliding block 6, the bottom of the sliding block 6 is connected with hinge 7, and the bottom of hinge 7 is connected with stent 8, the rat-tail folder
The second folder tailgate 19 being hinged including the first folder tailgate 18 and with the first folder tailgate 18, and the first folder tailgate 18 and second presss from both sides
The cut-off port 20 equidistantly distributed is offered on tailgate 19, and the width of cut-off port 20 and the thickness of cutting blade match.
In the present invention, sliding slot is offered on the both sides inner wall of the mounting groove 5, and is welded on 6 both sides outer wall of sliding block
There is link block, and inner wall of two link blocks respectively with two sliding slots is slidably connected, it is described to there is hole inlet plate to be provided with including bottom
The perforated plate 10 of bayonet, and the import retainer ring 9 of C-shaped configuration is socketed on the outer wall of perforated plate 10, the outer wall of import retainer ring 9 with into
The inner wall clamping of oralia slot 2, the clamping plate include first clamping piece 13 and second intermediate plate 14, first clamping piece 13 and second intermediate plate
The middle part of 14 adjacent one side outer walls offers the folder hole of sector structure, and first clamping piece 13 and second intermediate plate 14 form circular knot
Structure, and first clamping piece 13 and 14 top of second intermediate plate are hinged, the one side that first clamping piece 13 and second intermediate plate 14 are located remotely from each other
Retainer plate 15 is bonded on outer wall, and the outer wall of retainer plate 15 and the inner wall of inlet plate slot 2 are clamped, the baffle includes gear
Piece 12 and the diaphragm baffle 11 being socketed on 12 outer wall of catch, the outer wall of diaphragm baffle 11 is mutually clamped with the inner wall of baffle slot 4, described
Mouse head clamping plate includes the first collet piece 16 and the second collet piece 17, outside the first collet piece 16 and the adjacent one side of the second collet piece 17
Wall is hinged, and the first collet piece 16 and the adjacent one side outer wall of the second collet piece 17 are offered and matched with mouse head diameter
Fan-shaped clamp port, be bonded with and exit plate slot on the one side outer wall that the first collet piece 16 and the second collet piece 17 are located remotely from each other
The 3 C-shaped retainer rings to match, the inlet plate slot 2, exit plate slot 3 are identical with the specification of baffle slot 4, and import retainer ring
9th, diaphragm baffle 11, retainer plate 15 and C-shaped retainer ring are respectively connected with fixinig plate.
Operation principle：In use, exporting grafting baffle or mouse head clamping plate at slot 3 in babinet 1, mouse cage outlet is opened, is drawn
It leads mouse to crawl into babinet 1, after mouse body enters babinet 1, insertion inlet plate, is inserted in baffle in inlet plate slot 2
Insertion is suitble to the baffle of Mice Body length in slot 4, and due to mouse gravity, 1 around hinge of babinet can be tilted to heavier one side, mouse
Body can not be retracted, at this moment rat-tail is exposed outside babinet 1, and mouse is marked with marking appliance or verification mark is numbered, uses mouse
Tail clamps the rat-tail being exposed at outside inlet plate, may be inserted into plate washer auxiliary, preventing mouse, Overexertion pulls rat-tail forward, with sanction
Cutting edge or scissors cut the rat-tail of required length, are put into the sample collection tube of correspondence markings number or other applicators
It is interior；
If ear's mark need to be done, the mouse head clamping plate that appropriate openings size also may be selected is placed on exit, opens rat-tail folder, allows
Mouse exposes head toward forepart, is inserted into inlet plate with holes at rat-tail position, mouse is avoided to retreat to entrance location, and ear is marked for mouse
Ring cuts ear's mark gap.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of rat-tail cropper, including babinet（1）, rat-tail folder and cutting blade, babinet（1）Both ends be provided with opening,
It is characterized in that, the babinet（1）Inlet plate slot is offered in the top exterior walls of both ends respectively（2）With exit plate slot（3）, and case
Body（1）The baffle slot equidistantly distributed is offered in top exterior walls（4）, and baffle slot（4）Positioned at inlet plate slot（2）With
Exit plate slot（3）Between, the inlet plate slot（2）, exit plate slot（3）With baffle slot（4）Vertical section be " C "
Shape structure, and inlet plate slot（2）Inlet plate is inside plugged with, the inlet plate includes hole inlet plate and clamping plate, exit plate
Slot（3）Inside it is plugged with mouse head clamping plate, baffle slot（4）Inside it is plugged with baffle, the babinet（1）Bottom outer wall is along babinet（1）
Length direction offers mounting groove（5）, and mounting groove（5）Inside slidably connect sliding block（6）, the sliding block（6）Bottom connection
There is hinge（7）, and hinge（7）Bottom be connected with stent（8）, the rat-tail, which is pressed from both sides, includes the first folder tailgate（18）It is pressed from both sides with first
Tailgate（18）The second folder tailgate being hinged（19）, and the first folder tailgate（18）With the second folder tailgate（19）On offer
The cut-off port of range distribution（20）, and cut-off port（20）Width and the thickness of cutting blade match.
A kind of 2. rat-tail cropper according to claim 1, which is characterized in that the mounting groove（5）Both sides inner wall on
Offer sliding slot, and sliding block（6）Be welded with link block on the outer wall of both sides, and two link blocks respectively in two sliding slots
Wall is slidably connected.
3. a kind of rat-tail cropper according to claim 1, which is characterized in that described to there is hole inlet plate to be provided with including bottom
The perforated plate of bayonet（10）, and perforated plate（10）Outer wall on be socketed with the import retainer ring of C-shaped configuration（9）, import retainer ring（9）'s
Outer wall and inlet plate slot（2）Inner wall clamping.
4. a kind of rat-tail cropper according to claim 1, which is characterized in that the clamping plate includes first clamping piece（13）
And second intermediate plate（14）, first clamping piece（13）And second intermediate plate（14）The middle part of adjacent one side outer wall offers sector structure
Folder hole, first clamping piece（13）And second intermediate plate（14）Form ring-shaped structure, and first clamping piece（13）And second intermediate plate（14）Top
Portion is hinged, first clamping piece（13）And second intermediate plate（14）Retainer plate is bonded on the one side outer wall being located remotely from each other（15）,
And retainer plate（15）Outer wall and inlet plate slot（2）Inner wall clamping.
5. a kind of rat-tail cropper according to claim 1, which is characterized in that the baffle includes catch（12）And socket
In catch（12）Diaphragm baffle on outer wall（11）, diaphragm baffle（11）Outer wall and baffle slot（4）Inner wall be mutually clamped.
6. a kind of rat-tail cropper according to claim 1, which is characterized in that the mouse head clamping plate includes the first collet piece
（16）With the second collet piece（17）, the first collet piece（16）With the second collet piece（17）Adjacent one side outer wall is hinged, and
First collet piece（16）With the second collet piece（17）Adjacent one side outer wall offers the fan-shaped folder to match with mouse head diameter
Hold mouth, the first collet piece（16）With the second collet piece（17）It is bonded on the one side outer wall being located remotely from each other and exit plate slot（3）
The C-shaped retainer ring to match.
A kind of 7. rat-tail cropper according to claim 1, which is characterized in that the inlet plate slot（2）, exit plate inserts
Slot（3）With baffle slot（4）Specification it is identical, and import retainer ring（9）, diaphragm baffle（11）, retainer plate（15）Connect with C-shaped retainer ring
It is connected to fixinig plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029069.5A CN108066038A (en) | 2018-01-12 | 2018-01-12 | A kind of rat-tail cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810029069.5A CN108066038A (en) | 2018-01-12 | 2018-01-12 | A kind of rat-tail cropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108066038A true CN108066038A (en) | 2018-05-25 |
Family
ID=62156697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810029069.5A Withdrawn CN108066038A (en) | 2018-01-12 | 2018-01-12 | A kind of rat-tail cropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108066038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742939A (en) * | 2018-08-24 | 2018-11-06 | 内蒙古农业大学 | Sheep is with cutting first turnover device |
-
2018
- 2018-01-12 CN CN201810029069.5A patent/CN108066038A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742939A (en) * | 2018-08-24 | 2018-11-06 | 内蒙古农业大学 | Sheep is with cutting first turnover device |
| CN108742939B (en) * | 2018-08-24 | 2023-09-05 | 内蒙古农业大学 | Sheep is with cutting first turning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180525 |