CN204072378U - A kind of fixing laboratory animal apparatus - Google Patents
A kind of fixing laboratory animal apparatus Download PDFInfo
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- CN204072378U CN204072378U CN201420473176.4U CN201420473176U CN204072378U CN 204072378 U CN204072378 U CN 204072378U CN 201420473176 U CN201420473176 U CN 201420473176U CN 204072378 U CN204072378 U CN 204072378U
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- stack shell
- fixing
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- rat
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Abstract
This utility model relates to a kind of fixing laboratory animal apparatus, and described apparatus is provided with base, moving stop, fixing stack shell, mobile stack shell; Described fixing stack shell and mobile stack shell are positioned on base and the two is in intermediate formation circular arc cavity; Described mobile stack shell is provided with radial slide rail, coordinates thus can move radially on base with the radial slider on base; Described fixing stack shell one end is provided with the limiting plate of taper; Described moving stop is provided with fixing insertion and stairstepping gripper shoe; Described stairstepping gripper shoe upper end is provided with U-lag, and lower end is provided with moving guide rail; Described moving guide rail coordinates with the axial slider of base moving stop can be moved axially on base; Described fixing insertion is provided with Mus stern notch and is entrenched in the circular arc cavity of fixing stack shell and mobile stack shell.Its advantage shows: fixed space is adjustable, and the rat being applicable to fixing different size is fixed; Fixing rat body can expose, and is convenient to experimentation; Structure is simple, fixing reliable.
Description
Technical field
This utility model relates to animal experiment device field, specifically, is a kind of fixing laboratory animal apparatus.
Background technology
Experimental animal, as rat, plays important role in TCM experiment.Usually fixing experimental animal health is needed in experimentation, as in massage experimentation, the analysis of levels of precision on experimental result at massage simulation experiment device stimulation test toy acupuncture point has very large impact, and therefore experimental animal is fixing very important.Meanwhile, because of the demand of different experiments, need to test different size and the experimental animal at age, the immutable experimental animal apparatus of size can not meet with body size be variable experimental animal experiment.
In prior art, normally rat is fixed in a closed space about the apparatus of fixing rat, and fixed space is immutable, the rat of different size size cannot be fixed in same device, to the research of rat, there is significant limitation like this, as rat massage experimentation then cannot use this apparatus.
In sum, need badly and a kind ofly can be applicable to rat and to massage experiment, structure is simple, fixed, fixed space is variable, rat body can expose fixing laboratory animal apparatus, and yet there are no report about this apparatus.
Summary of the invention
The purpose of this utility model is, provides the fixing laboratory animal apparatus that a kind of structure is simple, fixed, fixed space is variable, rat body can expose.
For achieving the above object, the technical scheme that this utility model is taked is:
A kind of fixing laboratory animal apparatus, described apparatus is provided with base, moving stop, fixing stack shell, mobile stack shell; Described fixing stack shell and mobile stack shell are positioned on base and the two is in intermediate formation circular arc cavity; Described mobile stack shell is provided with radial slide rail, coordinates thus can move radially on base with the radial slider on base; Described fixing stack shell one end is provided with the limiting plate of taper; Described moving stop is provided with fixing insertion and stairstepping gripper shoe; Described stairstepping gripper shoe upper end is provided with U-lag, and lower end is provided with moving guide rail; Described moving guide rail coordinates with the axial slider of base moving stop can be moved axially on base; Described fixing insertion is provided with Mus stern notch, and fixing insertion is entrenched in the circular arc cavity of fixing stack shell and mobile stack shell.
Described fixing stack shell and the upper end of mobile stack shell are not closed.
Described fixing stack shell and the sidewall of mobile stack shell are respectively provided with two grooves; The position of described groove is corresponding with rat limb position.
Described fixing insertion is circular.
This utility model advantage is:
1, apparatus of the present utility model adopts the axial space of moving stop adjusting instrument, adopts the radial space of mobile stack shell adjusting instrument, thus makes apparatus fixed space variable, is applicable to the rat of fixing different size;
2, apparatus of the present utility model moves stack shell and stationary magazine creel and holds with it in not close-shaped, rat body is exposed, can better be used for experimentation;
3, apparatus of the present utility model is provided with groove, rat limbs can be stretched out in outside and bind with fixture, prevent rat play, better fix rat;
4, apparatus structure of the present utility model is simple, fixing reliable, can carry out massage simulation and other related experiment.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of fixing laboratory animal apparatus of the present utility model.
Accompanying drawing 2 is the moving stop structural representations in a kind of fixing laboratory animal apparatus of the present utility model.
Accompanying drawing 3 is the stationary magazine creel body structure schematic diagrams in a kind of fixing laboratory animal apparatus of the present utility model.
Accompanying drawing 4 is the moving cylinder body structure schematic diagrams in a kind of fixing laboratory animal apparatus of the present utility model.
Detailed description of the invention
Also with reference to accompanying drawing, this utility model is further described below in conjunction with embodiment.
The Reference numeral related in accompanying drawing and ingredient as follows:
1. base 11. screw
2. move plate washer 21. fixing insertion
22. stairstepping gripper shoe 23.U shape grooves
24. Mus stern notch 25. moving guide rails
3. fixing stack shell 31. limiting plate
4. move the radial slide rail of stack shell 41.
5. groove
embodiment 1
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of fixing laboratory animal apparatus of the present utility model.Described apparatus is provided with base 1, moving stop 2, fixing stack shell 3, mobile stack shell 4; Described fixing stack shell 3 and mobile stack shell 4 are located on base 1, and lay respectively on two relative sides of base 1, the two is in intermediate formation circular arc cavity, and the upper end open of the two is not closed; The position described fixing stack shell 3 and the sidewall of mobile stack shell 4 being respectively provided with two grooves, 5, four grooves 5 is corresponding with rat limb position; Described base 1 is also provided with screw, and is equipped with screw 11.
Please refer to Fig. 2, Fig. 2 is the moving stop structural representation in a kind of fixing laboratory animal apparatus of the present utility model.Described moving stop is provided with fixing insertion 21 and stairstepping gripper shoe 22; Described fixing insertion 21 is circular, and below is provided with Mus stern notch 24; Described stairstepping gripper shoe 22 upper end is provided with U-lag 23, and lower end is provided with moving guide rail 25; Described base (not shown) is provided with axial slider, and described axial slider is entrenched in moving guide rail 25, and moving stop can be moved axially relative to base.
Please refer to Fig. 1 again, described fixing insertion (not marking in figure) is entrenched in the circular arc cavity of fixing stack shell 3 and mobile stack shell 4.
Please refer to Fig. 3, Fig. 3 is the stationary magazine creel body structure schematic diagram in a kind of fixing laboratory animal apparatus of the present utility model.Described fixing stack shell 3 one end is provided with the limiting plate 31 of taper.
Please refer to Fig. 4, Fig. 4 is the moving cylinder body structure schematic diagram in a kind of fixing laboratory animal apparatus of the present utility model.Described mobile stack shell 4 one end is provided with radial slide rail 41.Described base (not shown) is provided with radial slider, and described radial slider is entrenched in radial slide rail 41, and mobile stack shell 4 can be moved radially on base.
It should be noted that: described moving stop 2 can experimentally need, moved axially by the cooperation of axial slider on moving guide rail 25 and base, realize the adjustment of axial space, after axial location is adjusted, be fixed by screw 11; Mus stern notch 24 in described fixing insertion 21 exposes for rat tail; U-lag 23 above described stairstepping gripper shoe 22 is convenient to rat tail test operation, as intravenous injection etc.; Described limiting plate 31 and mobile stack shell 4 front end are combined to form the placement space of rat head, and its shape is consistent with rat head, good fixing effect; Described mobile stack shell 4 makes mobile stack shell 4 move radially by radial slide rail 41, changes apparatus radial space, thus coincide with rat build, better fixes rat; Described groove 5 is bound for rat extremity and external fixation device; Described fixing stack shell 3 and mobile stack shell 4 upper end, can by laboratory animal (rat) body exposures in not close-shaped, for the placement of simulated test facility of massaging.
Instrumentation method of the present utility model is: first the fixing stack shell 3 being provided with limiting plate is fixed on base 1 by screw 11, mobile stack shell 4 is placed on base 1, and staggered relatively with fixing stack shell 3; Experimental rat is inserted between mobile stack shell 4 and fixing stack shell 3, and the head of rat is towards limiting plate 31 direction end; Finally moving stop 2 is inserted between fixing stack shell 3 and mobile stack shell 4, regulate mobile stack shell 4 and radial position, make fixing insertion 21 can closely be entrenched in the circular arc cavity of fixing stack shell 3 and mobile stack shell 4 inside, mobile stack shell 4 and fixing insertion 21 are all fixed on base 1 simultaneously.Apparatus of the present utility model adopts the axial space of moving stop 2 adjusting instrument, adopts the radial space of mobile stack shell 4 adjusting instrument, thus makes apparatus fixed space variable, is applicable to the rat of fixing different size; Mobile stack shell 4 and fixing stack shell 3, in not close-shaped, make rat body expose and fix, can better be used in experimentation; Being provided with for rat limbs being stretched out the groove 5 bound with external fixation device, rat play can being prevented, better fix rat; Structure is simple, fixing reliable, can carry out massage simulation and other related experiment.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvement and supplement, these improve and supplement and also should be considered as protection domain of the present utility model.
Claims (4)
1. a fixing laboratory animal apparatus, is characterized in that, described apparatus is provided with base, moving stop, fixing stack shell, mobile stack shell; Described fixing stack shell and mobile stack shell are positioned on base and the two is in intermediate formation circular arc cavity; Described mobile stack shell is provided with radial slide rail, coordinates thus can move radially on base with the radial slider on base; Described fixing stack shell one end is provided with the limiting plate of taper; Described moving stop is provided with fixing insertion and stairstepping gripper shoe; Described stairstepping gripper shoe upper end is provided with U-lag, and lower end is provided with moving guide rail; Described moving guide rail coordinates with the axial slider of base moving stop can be moved axially on base; Described fixing insertion is provided with Mus stern notch, and fixing insertion is entrenched in the circular arc cavity of fixing stack shell and mobile stack shell.
2. apparatus according to claim 1, is characterized in that, described fixing stack shell and the upper end of mobile stack shell are not closed.
3. apparatus according to claim 1, is characterized in that, described fixing stack shell and the sidewall of mobile stack shell are respectively provided with two grooves; The position of described groove is corresponding with rat limb position.
4. apparatus according to claim 1, is characterized in that, described fixing insertion is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473176.4U CN204072378U (en) | 2014-08-21 | 2014-08-21 | A kind of fixing laboratory animal apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473176.4U CN204072378U (en) | 2014-08-21 | 2014-08-21 | A kind of fixing laboratory animal apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072378U true CN204072378U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473176.4U Active CN204072378U (en) | 2014-08-21 | 2014-08-21 | A kind of fixing laboratory animal apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161601A (en) * | 2014-08-21 | 2014-11-26 | 上海中医药大学附属岳阳中西医结合医院 | Changeable square fixing device |
| CN107890380A (en) * | 2017-12-27 | 2018-04-10 | 上海市计划生育科学研究所 | Animal experiment device |
| CN111486978A (en) * | 2019-01-29 | 2020-08-04 | 中国人民解放军军事科学院军事医学研究院 | System and method for measuring animal anal temperature in real time under electromagnetic exposure environment |
-
2014
- 2014-08-21 CN CN201420473176.4U patent/CN204072378U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161601A (en) * | 2014-08-21 | 2014-11-26 | 上海中医药大学附属岳阳中西医结合医院 | Changeable square fixing device |
| CN104161601B (en) * | 2014-08-21 | 2016-03-30 | 上海中医药大学附属岳阳中西医结合医院 | The square holder of a kind of type variable |
| CN107890380A (en) * | 2017-12-27 | 2018-04-10 | 上海市计划生育科学研究所 | Animal experiment device |
| CN111486978A (en) * | 2019-01-29 | 2020-08-04 | 中国人民解放军军事科学院军事医学研究院 | System and method for measuring animal anal temperature in real time under electromagnetic exposure environment |
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