CN205885570U - Laboratory mouse fixing device - Google Patents
Laboratory mouse fixing device Download PDFInfo
- Publication number
- CN205885570U CN205885570U CN201620589886.2U CN201620589886U CN205885570U CN 205885570 U CN205885570 U CN 205885570U CN 201620589886 U CN201620589886 U CN 201620589886U CN 205885570 U CN205885570 U CN 205885570U
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- CN
- China
- Prior art keywords
- storehouse
- afterbody
- mus storehouse
- mus
- head
- 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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Abstract
The utility model relates to a laboratory mouse fixing device, including mouse fixed container, mouse fixed container including the head mouse storehouse and the afterbody mouse storehouse that all are both ends open -ended tubular structure, the preceding port in head mouse storehouse is for breathing mouthful, the back port in afterbody mouse storehouse is cup jointing each other fixed cover interface for fixed mouthful of rattail, the back port in head mouse storehouse and the preceding port in afterbody mouse storehouse, head mouse storehouse is being the toper that the cross section dwindles gradually from the front end to the rear end, afterbody mouse storehouse is for to be the crescent back taper of cross sectional shape from the front end to the rear end. The utility model has the advantages of simple structure, the preparation is convenient, and the sound construction is reliable, convenient to use.
Description
Technical field
This utility model is related to experimental apparatus, particularly for the fixed appliance that experimental mouse is fixing.
Background technology
With the development of the technology such as modern medicine, biology, zoopery is widely used in various experiments, wherein with rat
Account for more than 65% for object.But because rat has certain aggressivity, at present for how complete independently experimental implementation is carried out
Tail vein takes the device of the experimental implementation such as blood, tail-flick test, tenderness measurement still to need to be researched and developed further.
Adopt workbench pattern existing holder more, have and be difficult to complete independently experiment, cost is high, and cleaning is difficult, and
And stablizing effect is not good, there is potential threat to experimenter, device design lacks comfortableness it is impossible to embody humanistic smart
The shortcoming of god etc..
Content of the invention
The present utility model purpose: for the defect overcoming prior art to exist, a kind of this utility model offer structure letter
Single, easy to make, sound construction is reliable, experimental mouse fixing device easy to use.
For achieving the above object, this utility model provides a kind of following technical scheme: experimental mouse fixing device, including Mus
Fixing container it is characterised in that: the fixing container of described Mus includes head Mus storehouse and the tail of the tubular structure all in both ends open
Portion Mus storehouse, the front port in head Mus storehouse is pneumostome, and the rear port in afterbody Mus storehouse is rat-tail fixing port, the rear port in head Mus storehouse
Front port with afterbody Mus storehouse is the socket being mutually fixed by socket, and head Mus storehouse is gradually to contract in cross section to the back-end from front end
Little taper, afterbody Mus storehouse is the inverted cone being gradually increased in cross sectional shape to the back-end from front end.
Experimental mouse fixing device using method of the present utility model is: experimenter's right hand catches rat tailses stage casing, inserts
The afterbody fixing port entering afterbody Mus storehouse is fixed, then holds head Mus storehouse leading portion with left hand, pierces behind head Mus storehouse after rat, will
Head, tail Mus storehouse engage to consolidate and complete the fixation to rat.This apparatus structure is simple, makes side simple and convenient and simple to operate
Just；For the structure that middle part is big, two is little, Neng Gouti more identical with the build of mouse behind head Mus storehouse and the socket of afterbody Mus storehouse
For the experimental situation that rat is comfortable, embody the spirit of humanitarianism to laboratory animal.
Preferably, the length in described afterbody Mus storehouse is short compared with head Mus storehouse, and the front port in afterbody Mus storehouse is more than described head
The rear port in Mus storehouse, the rear port in head Mus storehouse is placed on the front end in afterbody Mus storehouse.Under this structure design, afterbody Mus storehouse is compared with head Mus
Storehouse is short and wide, afterbody Mus storehouse and head Mus storehouse be fixed by socket solid and reliable, and afterbody Mus storehouse rat is carried out cover tail operate more
Convenient.
Preferably, described head Mus storehouse becomes the mode pushing and plugging vertically to be fixed by socket with afterbody Mus storehouse, described head Mus storehouse
It is provided with the locking part realizing that both are detachably connected and afterbody Mus storehouse between.Under this structure design, head Mus storehouse and afterbody Mus storehouse
Structure simple, the mode pushing and plugging vertically is realized being fixedly connected in advance, after through locking part locking, there is firm and reliable connection
And easy to operate advantage.
Preferably, described locking part is elastic rubber ring, and elastic rubber ring is in 8-shaped, and elastic rubber ring forms first set
Circle and the second lasso, first set snare is enclosed within the rear end in afterbody Mus storehouse in the front end in head Mus storehouse, the second lasso.This structure design
Under, it is fixed in 8-shaped using elastic rubber ring (rubber band in daily life), structure is simple, draw materials easily, tear open
Fill easy to operate, and be easy to reuse, fixation is also more firm.
Preferably, the fixing container of described Mus is provided with least two be circumferentially the evenly arranged, gum elastics in 8-shaped
Circle.Under this structure design, the fixation to head Mus storehouse and afterbody Mus storehouse is more solid and reliable.
Preferably, the front end in described head Mus storehouse has the hollow circular cylinder of corresponding described pneumostome, described afterbody Mus storehouse
Rear end there is the hollow circular cylinder of corresponding described rat-tail fixing port.It is ensured that port organization is firm under this structure design, Er Qiebian
Being fixed by socket in elastic rubber ring.
Preferably, the thin-wall construction of the elastically deformable that described head Mus storehouse and afterbody Mus storehouse are made for plastics.This structure
Under design, the thin-wall construction of the elastically deformable that head Mus storehouse is made for plastics, it is easy to processing, is easy to material-saving cost, and
And container diameter can be changed to a certain extent to adapt to the bodily form of different rats, reduce the probability that rat body is turned back.
Preferably, be placed on outside described socket in be provided with to inner bulge annular locking prominent, annular lock
To having annular groove, described annular locking projects as elastically deformable at the prominent back side.Under this structure design, in head Mus storehouse
When being socketed with afterbody Mus storehouse, cyclic spring locking protrusion is extruded elastic deformation it is ensured that solid and reliable after socket, and ring lock
To annular groove should be had to design, the annular locking highlighted wall thickness being is thinning, is easy to elastic deformation at the back side tightly projecting.
Preferably, described head Mus storehouse has and block, positioned at the anterior occulter that is available for, the dark ring forming dark surrounds
Warehouse is built in border.Under this structure design, after the completion of rat set tail, head Mus storehouse is placed in front of rat, occulter is to dark
Building environment warehouse shading forms dark surrounds, using the habit of rat happiness black love boring, realizes rat and voluntarily pierces head Mus
In storehouse, it is easy to the fixing operation of rat.
Below in conjunction with the accompanying drawings this utility model is further described.
Brief description
Fig. 1 is this utility model specific embodiment experimental mouse fixture structure schematic diagram；
Fig. 2 is this utility model specific embodiment head Mus chamber structure schematic diagram；
Fig. 3 is this utility model specific embodiment afterbody Mus chamber structure schematic diagram.
Specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 3, a kind of experimental mouse fixing device disclosed in this utility model, fix container, institute including Mus
The fixing container of Mus stated includes head Mus storehouse 1 and the afterbody Mus storehouse 2 of the tubular structure all in both ends open, before head Mus storehouse 1
Port 11 is pneumostome, and the rear port 21 in afterbody Mus storehouse 2 is rat-tail fixing port, the rear port 12 in head Mus storehouse 1 and afterbody Mus storehouse
Front port 22 be the socket that is mutually fixed by socket, head Mus storehouse 1 is to be in the diminishing cone in cross section to the back-end from front end
Shape, afterbody Mus storehouse 2 is the inverted cone being gradually increased in cross sectional shape to the back-end from front end.Head Mus storehouse 1 and afterbody Mus storehouse 2 are socketed
After the completion of, two is little, middle part is big structure that both form, adapt to the bodily form of rat, using the teaching of the invention it is possible to provide the comfortable experimental ring of rat
Border, embodies the spirit of humanitarianism to laboratory animal；And head Mus storehouse can be designed to arcwall, have and meet rat body
The radian of construction.
In this specific embodiment, described head Mus storehouse 1 becomes the mode pushing and plugging vertically to be fixed by socket with afterbody Mus storehouse 2, institute
State and between head Mus storehouse 1 and afterbody Mus storehouse 2, be provided with the locking part 3 realizing that both are detachably connected.This head Mus storehouse 1 and afterbody Mus
The structure in storehouse 2 is simple, and the mode pushing and plugging vertically is realized being fixedly connected in advance, after through locking part locking, have and be connected firmly
Reliable and easy to operate advantage.Certainly as the feasible scheme of this utility model, head Mus storehouse and afterbody Mus storehouse can be adopted
It is screwed realization, but under this structure design, screw thread will be processed on head Mus storehouse and afterbody Mus storehouse, need head Mus storehouse
The thicker design with afterbody Mus bulkhead thickness, not only waste of material, and operate and there is also inconvenience, Gu the mode set preferentially axially pushing and plugging
The structure design connecing.The socket in the socket overcoat afterbody Mus storehouse in head Mus storehouse during socket, can be adopted, afterbody Mus may also be employed
The socket in the socket overcoat head Mus storehouse in storehouse, it is preferable to employ the length in described afterbody Mus storehouse 2 is short compared with head Mus storehouse 1, and
The front port 22 in afterbody Mus storehouse 2 is more than the rear port 12 in described head Mus storehouse 1, and the rear port 12 in head Mus storehouse 1 is placed on afterbody Mus
The front end in storehouse 2.Afterbody Mus storehouse 2 is short and wide compared with head Mus storehouse 1, and afterbody Mus storehouse and head Mus storehouse are fixed by socket solid and reliable, and tail
It is more convenient that portion Mus storehouse carries out set tail operation to rat.
Further, the thin-wall construction of the elastically deformable that described head Mus storehouse 1 and afterbody Mus storehouse 2 are made for plastics.Head
The thin-wall construction of the elastically deformable that portion makes for plastics in Mus storehouse, not only has material-saving cost mentioned above, Er Qieke
Change container diameter to a certain extent to adapt to the bodily form of different rats, reduce the probability that rat body is turned back.This plastics
Material can be selected for existing mineral spring bottle and carafe material, such as polyethylene (pe), polrvinyl chloride (pvc),Poly terephthalic acid second two Ester(polyester) (pet) etc..
Wherein, described locking part 3 is elastic rubber ring 3, and elastic rubber ring 3 is in 8-shaped, and elastic rubber ring 3 forms first
Lasso 31 and the second lasso 32, the first lasso 31 is enclosed within the front end in head Mus storehouse 1, and second set of snare 32 is behind afterbody Mus storehouse 2
End.Adopt an elastic rubber ring design in Fig. 1, but for ease of fixing reliability, the fixing container of described Mus is provided with least two
Circumferentially the be evenly arranged, elastic rubber ring in 8-shaped.Using elastic rubber ring (rubber band in daily life) it is in
8-shaped is fixed, and structure is simple, draws materials easily, disassembling operations are convenient, and is easy to reuse, and fixation is also more firm.When
So as the feasible scheme of this utility model, locking part can adopt adhesive tape, but its presence operates inconvenient and repeatable usability
Not high defect, elastic rubber ring is fixed in the rear end that locking part may also be employed head Mus storehouse, and the elastic rubber ring other end is inserted in tail
Realize on the rear end in portion Mus storehouse fixing, but it has the more complicated defect of structure design；Head Mus storehouse and afterbody Mus may also be employed
Storehouse extends radially out fix bar, and two fix bars are connected through connecting rod, and it has complex structure, and in head Mus storehouse and afterbody
After Mus storehouse is thin-walled design, the defect of design inconvenience；Also there is other deformable structure forms, this tool in the structure for locking part
Body embodiment cannot be carried out exclusive list, therefore makes the equivalent technical solutions of deformation under the guidance of this utility model connotation
Each fall within protection category of the present utility model.
For making 3 sets of elastic rubber ring solid reliable, the front end in described head Mus storehouse 1 has in corresponding described pneumostome 11
Hollow cylinder 13, the rear end in described afterbody Mus storehouse 2 has the hollow circular cylinder 23 of corresponding described rat-tail fixing port 21.Hollow circuit cylinder
Body has prevents risk that elastic rubber ring skids off it is ensured that fixing reliable.The described socket 12(being placed on outside is originally embodied as
For the socket on head Mus storehouse in example) in be provided with annular locking prominent 121 to inner bulge, project 121 in annular locking
The back side to there being an annular groove 122, described annular locking prominent 121 is elastically deformable.In head Mus storehouse and afterbody Mus storehouse
During socket, cyclic spring locking is protruded 121 and is extruded elastic deformation it is ensured that solid and reliable after socket, and annular locking is prominent
The back side to should have annular groove design, be annular locking highlighted wall thickness thinning, be easy to elastic deformation.This specific embodiment
In, annular locking prominent 121 adopts axial arranged twice design.
For ease of observing rat, head Mus storehouse 1 and afterbody Mus storehouse 2 can be made up of transparent material.
According to the construction featuress of experimental mouse fixing device of the present utility model, head Mus storehouse 1 and afterbody Mus storehouse 2 can directly be selected
Made of discarded mineral water bottle, specially selected the body of mineral water bottle, body epimere is sheared and uses, selected
When, the preferential selection in head Mus storehouse and afterbody Mus storehouse has the different size bottle of said structure feature, as the ore deposit in head Mus storehouse
Spring water bottle (can be selected for the bottle with annular horizontal line, annular band is prominent as above-mentioned annular locking), so collects discarded
Mineral water bottle, direct shearing can get head Mus storehouse and afterbody Mus storehouse, convenient and environmental protection of drawing materials.
The habit of rat happiness black love boring, for ease of the fixation to rat, described head Mus storehouse 1 has positioned at anterior
It is available for occulter and block the dark surrounds construction warehouse forming dark surrounds.After the completion of rat set tail, head Mus storehouse is placed
In front of rat, occulter is built warehouse shading to dark surrounds and is formed dark surrounds, using the habit of rat happiness black love boring, real
Existing rat voluntarily pierces in head Mus storehouse, is easy to the fixing operation of rat.The construction of dark surrounds can carry out enemy using gobo
Portion is blocked in Mus storehouse, the body that light-proof material (as gobo, metal, opaque-plastic) is made, and also can directly adopt handss
Grasp and hold the leading portion in head Mus storehouse and carry out blocking etc., complete to withdraw from occulter after rat is fixing, be easy to observe rat.When
Dark surrounds construction warehouse so may also be employed partly directly be made up of light-proof material, or coating blacking is formed.
The experimental mouse fixing device using method of this specific embodiment is: experimenter's right hand catches rat tailses stage casing,
The afterbody fixing port in insertion afterbody Mus storehouse is fixed, then holds head Mus storehouse leading portion with left hand, forms dark surrounds and is positioned over big
Before Mus, pierce behind head Mus storehouse after rat, head, tail Mus storehouse are engaged to consolidate and complete the fixation to rat.This apparatus structure letter
Single, make simple and convenient and simple to operation, can be utilized discarded mineral water to be directly obtained, draw materials convenient and be beneficial to ring
Protect；For the structure that middle part is big, two is little, Neng Gouti more identical with the build of mouse behind head Mus storehouse and the socket of afterbody Mus storehouse
For the experimental situation that rat is comfortable, embody the spirit of humanitarianism to laboratory animal.
Claims (10)
1. a kind of experimental mouse fixing device, including the fixing container of Mus it is characterised in that: the fixing container of described Mus is included all in two
The head Mus storehouse of the tubular structure of end opening and afterbody Mus storehouse, the front port in head Mus storehouse is pneumostome, the rear end in afterbody Mus storehouse
Mouth is rat-tail fixing port, and the front port in the rear port in head Mus storehouse and afterbody Mus storehouse is the socket being mutually fixed by socket, head
Mus storehouse is to the back-end in the diminishing taper in cross section from front end, and afterbody Mus storehouse is from front end to the back-end in cross sectional shape gradually
The inverted cone increasing.
2. according to claim 1 experimental mouse fixing device it is characterised in that: the length in described afterbody Mus storehouse is compared with head Mus storehouse
Short, and the front port in afterbody Mus storehouse is more than the rear port in described head Mus storehouse, the rear port in head Mus storehouse is placed on afterbody Mus storehouse
Front end.
3. according to claim 1 experimental mouse fixing device it is characterised in that: described head Mus storehouse is become along axle with afterbody Mus storehouse
It is fixed by socket to the mode pushing and plugging, between described head Mus storehouse and afterbody Mus storehouse, be provided with the locking realizing that both are detachably connected
Part.
4. according to claim 3 experimental mouse fixing device it is characterised in that: described locking part be elastic rubber ring, elasticity
Rubber ring is in 8-shaped, and elastic rubber ring forms the first lasso and the second lasso, first set snare in the front end in head Mus storehouse, the
Two lassos are enclosed within the rear end in afterbody Mus storehouse.
5. according to claim 4 experimental mouse fixing device it is characterised in that: the fixing container of described Mus is provided with least two
Circumferentially the be evenly arranged, elastic rubber ring in 8-shaped.
6. according to claim 4 or 5 experimental mouse fixing device it is characterised in that: it is right that the front end in described head Mus storehouse has
Answer the hollow circular cylinder of described pneumostome, the rear end in described afterbody Mus storehouse has the hollow circuit cylinder of corresponding described rat-tail fixing port
Body.
7. according to claim 3 or experimental mouse fixing device described in 4 or 5 it is characterised in that: described head Mus storehouse and afterbody Mus storehouse
The thin-wall construction of the elastically deformable made for plastics.
8. according to claim 3 or experimental mouse fixing device described in 4 or 5 it is characterised in that: be placed on outside described socket in
It is provided with prominent to the annular locking of inner bulge, at the prominent back side of annular locking to having annular groove, described annular is locked
Project as elastically deformable.
9. according to claim 7 experimental mouse fixing device it is characterised in that: be placed on outside described socket in be provided with to
The annular locking of inner bulge is prominent, and at the prominent back side of annular locking to having annular groove, described annular locking projects and is
Elastically deformable.
10. according to claim 12 or 3 or experimental mouse fixing device described in 4 or 5 it is characterised in that: on described head Mus storehouse
Have and block, positioned at the anterior occulter that is available for, the dark surrounds construction warehouse forming dark surrounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589886.2U CN205885570U (en) | 2016-06-16 | 2016-06-16 | Laboratory mouse fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620589886.2U CN205885570U (en) | 2016-06-16 | 2016-06-16 | Laboratory mouse fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205885570U true CN205885570U (en) | 2017-01-18 |
Family
ID=57767968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620589886.2U Expired - Fee Related CN205885570U (en) | 2016-06-16 | 2016-06-16 | Laboratory mouse fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205885570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037981A (en) * | 2016-06-16 | 2016-10-26 | 温州医科大学 | Experimental mouse fixing device |
-
2016
- 2016-06-16 CN CN201620589886.2U patent/CN205885570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037981A (en) * | 2016-06-16 | 2016-10-26 | 温州医科大学 | Experimental mouse fixing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20180616 |