CN205391216U - Animal experiment fixing device - Google Patents
Animal experiment fixing device Download PDFInfo
- Publication number
- CN205391216U CN205391216U CN201620178024.0U CN201620178024U CN205391216U CN 205391216 U CN205391216 U CN 205391216U CN 201620178024 U CN201620178024 U CN 201620178024U CN 205391216 U CN205391216 U CN 205391216U
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- support
- groove
- bobbin
- dovetail
- fixing device
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Abstract
The utility model relates to an animal experiment fixing device can effectively solve fixed among the animal experiments, guarantees the problem of experiment effect, and the technical scheme of its solution is, by sliding cylinder, dovetail, support, support directive wheel, turn to and ask groove and base to constitute, sliding cylinder movable mounting on the dovetail, dovetail fixed mounting on the support, the support through support directive wheel swing joint turn to hold in the palm the groove on, turn to and ask the groove to fix on the base, the utility model discloses simple structure, novel unique, the usage wide, can effectively guarantee stabilize to it under animal experiments anesthesia or waking state and fix and accurate position adjustment, excellent in use effect is the innovation on the animal experiments equipment.
Description
Technical field
This utility model relates to experimental provision, particularly the fixing device of a kind of zoopery.
Background technology
Although the fixing device about toy has a variety of, but current device is limited to the fixing of rat more, main purpose also focuses mostly in the drug injection of tail vein and the injection of brain orientation, can not be grown up function that is little and that be automatically adjusted for according to by experimental animal body.Affect experiment effect, therefore, improvement on testing equipment and innovate imperative.
Summary of the invention
For above-mentioned situation, for solving the defect of prior art, the purpose of this utility model is just to provide the fixing device of a kind of zoopery, can effectively solve fixing in animal experiment, it is ensured that the problem of experiment effect.
The technical scheme that this utility model solves is, by sliding cylinder, dovetail groove, support, support deflecting roller, bracket and base is turned to constitute, sliding cylinder is movably arranged on dovetail groove, dovetail groove is fixedly mounted on support, support is movably connected in by support deflecting roller and turns on bracket, turns to bracket to be fixed on base.
This utility model simple in construction, novel unique, purposes wide, can effectively ensure that, under animal experiment anesthesia or waking state, it is carried out firm fixing and accurate position adjustment, and result of use is good, is the innovation on animal experiment equipment.
Accompanying drawing explanation
Fig. 1 is structural perspective of the present utility model.
Fig. 2 is sliding cylinder structural perspective of the present utility model.
Fig. 3 is oat tail groove structure axonometric chart of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Provided by Fig. 1-3, this utility model by sliding cylinder 1, dovetail groove 2, support 3, support deflecting roller 4, turn to bracket 5 and base 6 to constitute, sliding cylinder 1 is movably arranged on dovetail groove 2, dovetail groove 2 is fixedly mounted on support 3, support 3 is movably connected in by support deflecting roller 4 and turns on bracket 5, turns to bracket 5 to be fixed on base 6.
In order to ensure result of use, described sliding cylinder 1 is to be made up of bobbin 12, sliding plunger 11, pull dividing plate 13 and waist buttocks pressing plate 14, sliding plunger 11 is movably installed in bobbin 12 front portion with reassembling type, pull dividing plate 13 is movably installed in bottom bobbin 12, and waist buttocks pressing plate 14 is movably installed on bobbin 12 rear portion (i.e. B end in Fig. 2).
The rear portion of described bobbin 12 is provided with the first groove 16a and second groove 16b of symmetry.
Described bobbin 12 front portion is provided with for fixing and regulating the first screw 15a of bobbin 12 position, the second screw 15b.
Described waist buttocks pressing plate 14 is provided with for regulating and the 3rd screw 15c of fixing waist buttocks pressing plate 14.
Described dovetail groove 2 includes dovetail cell body 2-4, cushion block 2-1, hollow groove 2-2 and adjusts screw 2-3, it is anterior that adjusted screw about the 2-3 of cushion block 2-1 is movably installed in dovetail cell body 2-4, and dovetail cell body 2-4 bottom front side is provided with the hollow groove 2-2 for carrying out animal abdomen injection.
As shown from the above technical solution, device described in the utility model includes sliding cylinder 1, dovetail groove 2, support 3, support deflecting roller 4, turns to bracket 5 and base 6；Described sliding cylinder 1 is movably arranged on dovetail groove 2；Described dovetail groove 2 is fixedly mounted on support 3；Described support 3 is movably connected in by support deflecting roller 4 and turns on bracket 5；Described bracket 5 is turned to be fixedly connected on base 6.
Preferably, described sliding cylinder 1 includes sliding plunger 11, bobbin 12, pull dividing plate 13, waist buttocks pressing plate 14 and screw 15；Described sliding plunger 11 is movably installed in the head end A of bobbin 12 in MECHANICAL REMOVABLE mode；Described pull dividing plate 13 is movably installed in bottom bobbin 12；Described waist buttocks pressing plate 14 is movably installed in bobbin 12.
Preferably, the tail end B of described bobbin 12 is provided with first groove 16a and second groove 16b；Described first groove 16a and second groove 16b, with bobbin 12 axial centre axle for axis of symmetry, is symmetrically set on bobbin 12.
Preferably, described screw 15 includes the first screw 15a, the second screw 15b and the three screw 15c, and described first screw 15a and the second screw 15b is located at the head end A of bobbin 12；Described 3rd screw 15c is located on waist buttocks pressing plate 14；First screw 15a and the second screw 15b is for fixing and regulate the position of bobbin 12；Described 3rd screw 15c is used for regulating and fixing waist buttocks pressing plate 14.
Preferably, described dovetail groove 2 includes cushion block 21, hollow groove 22 and adjusts screw 23；Described cushion block 21 is movably installed in the head end A ' of dovetail groove 2 by adjusting screw 23；Described hollow groove 22 is located at bottom dovetail groove 2；Described cushion block 21 can pass through to adjust screw 23 and carry out left and right adjustment.Described hollow groove 22 is used for carrying out animal abdomen injection.
Preferably, described hollow groove 22 is positioned at dovetail groove 2 near head end A ' side.
It is to be noted; although this utility model is with preferred embodiment openly as above; but it is not limited to this utility model; any person skilled in the art; without departing from spirit and scope of the present utility model; various change and modification can be done, therefore, every scope of belonging to this utility model protection identical with technical solutions of the utility model in itself.
Service condition of the present utility model is, fixing device described in the utility model, is mainly used in the experiment of toy, such as muroid, according to the size of animal shape, can select the bobbin 12 of different model.For the various experiments of large and small animal need to be fixed under waking state, for instance:
(1) tail vein injections of large and small animal
(2) tail vein of large and small animal takes blood
(3) intraperitoneal injection of drugs of large and small animal
(4) the tail tenderness of large and small animal, boiling hot tail pain or electricity twinge experiment
(5) the toes swelling antiinflammatory experiment of large and small animal
Specific operation process is as follows:
In experimentation, conventional animal is mouse, here with mouse for object, illustrates, concrete technical specification: the mice scope of application: 15-50g, the rat scope of application: 150-300g.Sliding cylinder 1 is divided into big ting model two kinds: large size is applicable to rat, small size suitable in mice.
(1) dress Mus adjusts: be fixed on support 3 according to the size of Mus by different types of sliding cylinder 1, sliding plunger 11 is taken off, bobbin 12 is set level and allows Mus pierce from bobbin 12 tail end B, subsequently sliding plunger 11 is fixed beyond the Great Wall a little from head end A, again the two of rat back legs are pulled out respectively from first groove 16a and second groove 16b, rotating waist buttocks pressing plate 14 adjusts the 3rd screw 15c, making waist buttocks pressing plate 14 push down Mus arm makes its back leg to extract out, adjust subsequently sliding plunger 11 and waist buttocks pressing plate 14 position make its rat be in one relatively comfortable and play fixation state.
(2) Mus cylinder position adjustment: Mus cylinder can carry out position slip in dovetail groove 2 and adjust, the problem different to solve different size of Mus rat-tail length screws the whole screw 23 of adjustment of lower end after reserving.
(3) adjustment of cushion block position: rat-tail cushion block 21 can carry out left and right adjustment by the adjustment screw 23 passed through under cushion block, ensure that rat-tail is placed in the middle, if can't reach to adjust tail length issue by dovetail groove 2 position, it is possible to unload rat-tail cushion block 21 and use two other screw instead and be adjusted.After using dress Mus, each position adjusts proper states, rat-tail can be carried out associative operation.As done abdomen injection, base 6 can being adjusted angle, be extracted out by the pull dividing plate 13 of bobbin 12, the length of extraction can control voluntarily according to the size length of Mus.
This utility model compared with prior art, has the advantage that
(1) can be used for large and small Mus tail vein injections, fixing animal can also be carried out lumbar injection by regulating the direction of bottom rotating shaft, and set up Pacing sites model by tail venous blood sampling.
(2) apparatus structure is simple, it is possible to meet the requirement of multiple direction, multiple angles, rotatable adjustment, it is possible under Animal Anesthesia or waking state, it is carried out firm fixing and accurate position adjustment.
(3) reliablely and stablely can carry out the injection of various ways for animal model, for the manufacture of several animal models and further investigate the animal experiment platform providing excellent, also reduce the danger of animal bite simultaneously for abecedarian, there is very strong actual application value.
Claims (6)
1. the fixing device of zoopery, it is characterized in that, by sliding cylinder (1), dovetail groove (2), support (3), support deflecting roller (4), bracket (5) and base (6) is turned to constitute, sliding cylinder (1) is movably arranged on dovetail groove (2), dovetail groove (2) is fixedly mounted on support (3), support (3) is movably connected in by support deflecting roller (4) and turns on bracket (5), turns to bracket (5) to be fixed on base (6).
2. the fixing device of zoopery according to claim 1, it is characterized in that, described sliding cylinder (1) is to be made up of bobbin (12), sliding plunger (11), pull dividing plate (13) and waist buttocks pressing plate (14), sliding plunger (11) is movably installed in bobbin (12) front portion with reassembling type, pull dividing plate (13) is movably installed in bobbin (12) bottom, and waist buttocks pressing plate (14) is movably installed on bobbin (12) rear portion.
3. the fixing device of zoopery according to claim 2, it is characterised in that the rear portion of described bobbin (12) is provided with first groove (16a) and the second groove (16b) of symmetry.
4. the fixing device of zoopery according to claim 2, it is characterized in that, described bobbin (12) front portion is provided with for fixing and regulating first screw (15a) of bobbin (12) position, the second screw (15b).
5. the fixing device of zoopery according to claim 2, it is characterised in that described waist buttocks pressing plate (14) is provided with for regulating and the 3rd screw (15c) of fixing waist buttocks pressing plate (14).
6. the fixing device of zoopery according to claim 1, it is characterized in that, described dovetail groove (2) includes dovetail cell body (2-4), cushion block (2-1), hollow groove (2-2) and adjusts screw (2-3), it is anterior that cushion block (2-1) adjusted screw (2-3) left and right is movably installed in dovetail cell body (2-4), and dovetail cell body (2-4) bottom front side is provided with the hollow groove (2-2) for carrying out animal abdomen injection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178024.0U CN205391216U (en) | 2016-03-09 | 2016-03-09 | Animal experiment fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178024.0U CN205391216U (en) | 2016-03-09 | 2016-03-09 | Animal experiment fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391216U true CN205391216U (en) | 2016-07-27 |
Family
ID=56443102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178024.0U Expired - Fee Related CN205391216U (en) | 2016-03-09 | 2016-03-09 | Animal experiment fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928831A (en) * | 2017-12-20 | 2018-04-20 | 中国科学院深圳先进技术研究院 | Inject auxiliary fixing device |
-
2016
- 2016-03-09 CN CN201620178024.0U patent/CN205391216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107928831A (en) * | 2017-12-20 | 2018-04-20 | 中国科学院深圳先进技术研究院 | Inject auxiliary 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 |
Granted publication date: 20160727 Termination date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |