CN202537702U - fixing mechanism for animal experiment - Google Patents
fixing mechanism for animal experiment Download PDFInfo
- Publication number
- CN202537702U CN202537702U CN2012201896056U CN201220189605U CN202537702U CN 202537702 U CN202537702 U CN 202537702U CN 2012201896056 U CN2012201896056 U CN 2012201896056U CN 201220189605 U CN201220189605 U CN 201220189605U CN 202537702 U CN202537702 U CN 202537702U
- Authority
- CN
- China
- Prior art keywords
- stage body
- groove
- lead screw
- fixed
- swivel nut
- 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
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- 241001465754 Metazoa Species 0.000 title abstract description 15
- 238000002474 experimental method Methods 0.000 title abstract description 4
- 239000007787 solid Substances 0.000 abstract 2
- 241000282326 Felis catus Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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Abstract
The utility model discloses a fixed establishment for animal experiments, it includes stage body (1) and limbs solid fixed cylinder (2), the four corners of stage body (1) is provided with the groove that extends to the central point of stage body (1) position, be provided with lead screw (4) in the groove, lead screw (4) are fixed in the groove through bearing (5) rotation, the one end of lead screw (4) is stretched out stage body (1) and is connected outward and with hand wheel (7), be provided with square swivel nut (6) on lead screw (4), limbs solid fixed cylinder (2) are fixed on square swivel nut (6). The utility model has the advantages that: the position of the limb fixing cylinder (2) can be adjusted, and the limb fixing cylinder is suitable for fixing animals with different body types; the lead screw (4) is adopted to drive the limb fixing cylinder to move, and the operation is convenient.
Description
Technical field
This utility model relates to a kind of zoopery and uses device, is specifically related to a kind of zooperal fixed mechanism that is used for.
Background technology
Various animal for research such as cat, rabbit and white mice etc. are widely used in all kinds of medical treatment experiments and the research.Before experiment, need animal for research be fixed on the laboratory table, existing method is that the extremity of animal for research are fixed on four jiaos of laboratory table with the rope diagonal angle.This fixed form difficulty is big, need through could grasping after the training for a long time, and such fixed form very easily causes animal for research extremity incompleteness, has reduced the survival rate of animal for research.Some special-purpose animal for research fixtures are also arranged, but that its shortcoming is is unadjustable, only is suitable for the animal of specific build.
The utility model content
The purpose of this utility model promptly is to overcome the deficiency of prior art, provides a kind of easy to use, is fit to the zooperal fixed mechanism that is used for of different build animals.
The purpose of this utility model realizes through following technical scheme:
Be used for zooperal fixed mechanism; It comprises stage body and limbs stationary magazine creel, and four jiaos of grooves that are provided with to the middle position extension of stage body of stage body are provided with screw mandrel in the groove; Screw mandrel passes through the bearing rotational fixation in groove; One end of screw mandrel stretches out outside the stage body and with handwheel and is connected, and screw mandrel is provided with square swivel nut, and the limbs stationary magazine creel is fixed on the square swivel nut.
The side of groove and the contacts side surfaces of square swivel nut.
The medium position of stage body is provided with boss.
The advantage of this utility model is: the position of limbs stationary magazine creel can be regulated, and is fit to the animal of fixing different builds; Adopt screw mandrel to drive the limbs stationary magazine creel and move, easy to operate.
Description of drawings
Fig. 1 is the structural representation of this utility model
Fig. 2 is the scheme of installation of screw mandrel
Among the figure, 1-stage body, 2-limbs stationary magazine creel, 3-groove, 4-screw mandrel, 5-bearing, the square swivel nut of 6-, 7-handwheel, 8-boss.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described further, the protection domain of this utility model is not limited to the following stated.
As depicted in figs. 1 and 2, be used for zooperal fixed mechanism, it comprises stage body 1 and limbs stationary magazine creel 2; Four jiaos of grooves 3 that are provided with to the middle position extension of stage body 1 of stage body 1; Be provided with screw mandrel 4 in the groove 3, in groove 3, an end of screw mandrel 4 stretches out outside the stage body 1 and with handwheel 7 and is connected screw mandrel 4 through bearing 5 rotational fixation; Screw mandrel 4 is provided with square swivel nut 6, and limbs stationary magazine creel 2 is fixed on the square swivel nut 6.The contacts side surfaces of the side of groove 3 and square swivel nut 6.The medium position of stage body 1 is provided with boss 8.
The trunk of animal is positioned on the boss 8, regulates limbs stationary magazine creel 2 to correct position through handwheel 7 then, the extremity with animal are fixed in the limbs stationary magazine creel 2 again, accomplish the fixing of animal.
Claims (3)
1. be used for zooperal fixed mechanism; It is characterized in that: it comprises stage body (1) and limbs stationary magazine creel (2); Four jiaos of grooves (3) that are provided with to the middle position extension of stage body (1) of stage body (1); Be provided with screw mandrel (4) in the groove (3), in groove (3), an end of screw mandrel (4) stretches out outside the stage body (1) and with handwheel (7) and is connected screw mandrel (4) through bearing (5) rotational fixation; Screw mandrel (4) is provided with square swivel nut (6), and limbs stationary magazine creel (2) is fixed on the square swivel nut (6).
2. according to claim 1ly be used for zooperal fixed mechanism, it is characterized in that: the contacts side surfaces of the side of described groove (3) and square swivel nut (6).
3. according to claim 1ly be used for zooperal fixed mechanism, it is characterized in that: the medium position of described stage body (1) is provided with boss (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201896056U CN202537702U (en) | 2012-04-28 | 2012-04-28 | fixing mechanism for animal experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201896056U CN202537702U (en) | 2012-04-28 | 2012-04-28 | fixing mechanism for animal experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202537702U true CN202537702U (en) | 2012-11-21 |
Family
ID=47158401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201896056U Expired - Fee Related CN202537702U (en) | 2012-04-28 | 2012-04-28 | fixing mechanism for animal experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202537702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526782A (en) * | 2018-11-05 | 2019-03-29 | 山东中医药大学 | A kind of experimental animal fixed frame swift to operate |
| CN112370205A (en) * | 2020-11-05 | 2021-02-19 | 天津大学 | Medical experiment animal dissection table convenient to different volume animals are fixed |
-
2012
- 2012-04-28 CN CN2012201896056U patent/CN202537702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526782A (en) * | 2018-11-05 | 2019-03-29 | 山东中医药大学 | A kind of experimental animal fixed frame swift to operate |
| CN112370205A (en) * | 2020-11-05 | 2021-02-19 | 天津大学 | Medical experiment animal dissection table convenient to different volume animals are fixed |
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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: 20121121 Termination date: 20200428 |