CN104161601A - Changeable square fixing device - Google Patents
Changeable square fixing device Download PDFInfo
- Publication number
- CN104161601A CN104161601A CN201410413604.9A CN201410413604A CN104161601A CN 104161601 A CN104161601 A CN 104161601A CN 201410413604 A CN201410413604 A CN 201410413604A CN 104161601 A CN104161601 A CN 104161601A
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- stack shell
- base
- cylindrical body
- movable
- fixed
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Abstract
The invention relates to a changeable square fixing device. The fixing device is provided with a base, a movable baffle, a fixed cylindrical body and a movable cylindrical body. The fixed cylindrical body and the movable cylindrical body are located on the base, and an arc-shaped cavity is formed between the fixed cylindrical body and the movable cylindrical body. The movable cylindrical body is provided with a radial sliding rail, and the sliding rail is matched with a radial sliding block on the base and can accordingly move on the base in the radial direction. One end of the fixed cylindrical body is provided with a tapered limiting plate. The movable baffle is provided with a fixing inserting plate and a stepped supporting plate. A U-shaped groove and a movable guide rail are arranged at the upper end and the lower end of the stepped supporting plate respectively. The movable baffle can axially move on the base through match of the movable guide rail and an axial sliding block of the base. The fixing inserting plate is provided with a rat tail groove and is embedded in the arc-shaped cavity between the fixed cylindrical body and the movable cylindrical body. The changeable square fixing device has the advantages that different sizes of rats can be fixed by adjusting the fixed space, the fixed rat body can be exposed outside, experiment research is facilitated, and the fixing device is simple in structure and reliable in fixing.
Description
Technical field
The present invention relates to zoopery apparatus field, specifically, is the square holder of a kind of type variable.
Background technology
Experimental animal as rat, has been played the part of important role in traditional Chinese medical science experiment.Fixing experimental animal health conventionally in experimentation, as in massage experimentation, the levels of precision at massage simulation experiment device stimulation test toy acupuncture point has very large impact to the analysis of experimental result, so experimental animal is fixing very important., because of the demand of different experiments, need to test the experimental animal at different sizes and age, big or small immutable experimental animal holder can not meet take the experimental animal experiment that body size is variable meanwhile.
In prior art, holder about rat is normally fixed on rat in the space of a sealing, and fixed space is immutable, the fixing rat of different size size in same device, rat massage experimentation like this research of rat had to significant limitation, as cannot used this holder.
In sum, need badly and a kind ofly can be applicable to rat massage experiment, the holder that simple in structure, fixed, fixed space is variable, rat health can expose, and yet there are no report about this holder.
Summary of the invention
The object of the invention is, provide a kind of type variable simple in structure, fixed, that fixed space is variable, rat health can expose square holder.
For achieving the above object, the technical scheme that the present invention takes is:
The square holder of type variable, described holder is provided with base, moving stop, fixedly stack shell, mobile stack shell; Described fixedly 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 radially slide rail, thereby coordinates and can on base, move radially with the radial slider on base; Described fixedly 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 moving stop can be moved axially on base with the axial slider of base; Described fixing insertion is provided with Mus stern notch, and fixing insertion is entrenched in the circular arc cavity of fixedly stack shell and mobile stack shell.
Described fixedly stack shell and the upper end of mobile stack shell are not sealed.
On described fixedly stack shell and the sidewall of mobile stack shell, be respectively provided with two grooves; The position of described groove is corresponding with rat extremity position.
Described fixing insertion is circular.
The invention has the advantages that:
1, holder of the present invention adopts moving stop to regulate the axial space of holder, adopts mobile stack shell to regulate the radial space of holder, thereby makes holder fixed space variable, is applicable to the fixedly rat of different size;
2, holder of the present invention moves stack shell and stationary magazine creel and holds with it and be not close-shaped, makes rat body exposure, can better be for experimentation;
3, holder of the present invention is provided with groove, rat limbs can be stretched out in to outside and fixture binding, prevents rat play, better fixing rat;
4, fixer structure of the present invention is simple, fixing reliable, can massage simulation and other related experiment.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the square holder of a kind of type variable of the present invention.
Accompanying drawing 2 is the moving stop structural representations in the square holder of a kind of type variable of the present invention.
Accompanying drawing 3 is the stationary magazine creel body structure schematic diagrams in the square holder of a kind of type variable of the present invention.
Accompanying drawing 4 is the moving cylinder body structure schematic diagrams in the square holder of a kind of type variable of the present invention.
The specific embodiment
Below in conjunction with embodiment and with reference to accompanying drawing, the invention will be further described.
The Reference numeral and the ingredient that in accompanying drawing, relate to are as follows:
1. base 11. screws
2. move plate washer 21. fixing insertions
22. stairstepping gripper shoe 23.U shape grooves
24. Mus stern notch 25. moving guide rails
3. fixing stack shell 31. limiting plates
4. move radially slide rail of stack shell 41.
5. groove
embodiment 1
Please refer to Fig. 1, Fig. 1 is the structural representation of the square holder of a kind of type variable of the present invention.Described holder is provided with base 1, moving stop 2, fixedly stack shell 3, mobile stack shell 4; Described fixedly stack shell 3 and mobile stack shell 4 are located on base 1, lay respectively on two sides that base 1 is relative, and the two is in intermediate formation circular arc cavity, and the upper end open of the two is not sealed; The position that is respectively provided with 5, four grooves 5 of two grooves on described fixedly stack shell 3 and the sidewall of mobile stack shell 4 is corresponding with rat extremity position; On described base 1, be also provided with screw, and be equipped with screw 11.
Please refer to Fig. 2, Fig. 2 is the moving stop structural representation in the square holder of a kind of type variable of the present invention.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 ends are 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 with respect to base.
Please refer to Fig. 1, described fixing insertion (not marking in figure) is entrenched in the circular arc cavity of fixedly stack shell 3 and mobile stack shell 4 again.
Please refer to Fig. 3, Fig. 3 is the stationary magazine creel body structure schematic diagram in the square holder of a kind of type variable of the present invention.Described fixedly stack shell 3 one end are provided with the limiting plate 31 of taper.
Please refer to Fig. 4, Fig. 4 is the moving cylinder body structure schematic diagram in the square holder of a kind of type variable of the present invention.Described mobile stack shell 4 one end are provided with radially slide rail 41.Described base (not shown) is provided with radial slider, and described radial slider is entrenched in radially in slide rail 41, and mobile stack shell 4 can be moved radially on base.
It should be noted that: described moving stop 2 is can be according to experiment needs, and the cooperation by axial slider on moving guide rail 25 and base moves axially, and realizes the adjusting of axial space, after axial location is adjusted, by screw 11, is fixed; Mus stern notch 24 in described fixing insertion 21 exposes for rat tail; The U-lag 23 of described stairstepping gripper shoe 22 tops is convenient to rat tail test operation, as intravenous injection etc.; The placement space that described limiting plate 31 and mobile stack shell 4 front ends are combined to form rat head, its shape is consistent with rat head, good fixing effect; Described mobile stack shell 4 moves radially mobile stack shell 4 by slide rail 41 radially, changes holder radial space, thereby coincide with rat build, better fixing rat; Described groove 5 is for rat extremity and external fixation device binding; Described fixedly stack shell 3 and mobile stack shell 4 upper ends are not close-shaped, can be by laboratory animal (rat) body exposure, for the placement of the simulated test facility of massaging.
Holder using method of the present invention is: first the fixedly stack shell 3 that is provided with limiting plate is fixed on base 1 by screw 11, mobile stack shell 4 is placed on base 1, and with fixedly stack shell 3 is staggered relatively; Experimental rat is inserted at mobile stack shell 4 with fixedly between stack shell 3, and the head of rat is towards limiting plate 31 direction ends; Finally moving stop 2 is inserted fixedly between stack shell 3 and mobile stack shell 4, regulate mobile stack shell 4 and radial position, fixing insertion 21 can be closely entrenched in the circular arc cavity of fixedly stack shell 3 and mobile stack shell 4 inside, mobile stack shell 4 and fixing insertion 21 be all fixed on base 1 simultaneously.Holder of the present invention adopts moving stop 2 to regulate the axial space of holder, adopts mobile stack shell 4 to regulate the radial space of holder, thereby makes holder fixed space variable, is applicable to the fixedly rat of different size; Mobile stack shell 4 and fixedly stack shell 3 are not close-shaped, make rat body exposure and fixing, can better be for experimentation; Be provided with for rat limbs being stretched out to the groove 5 with external fixation device binding, can prevent rat play, better fixing rat; Simple in structure, fixing reliable, can massage simulation and other related experiment.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvement and supplement, these improvement and supplement and also should be considered as protection scope of the present invention.
Claims (4)
1. the square holder of type variable, is characterized in that, described holder is provided with base, moving stop, fixedly stack shell, mobile stack shell; Described fixedly 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 radially slide rail, thereby coordinates and can on base, move radially with the radial slider on base; Described fixedly 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 moving stop can be moved axially on base with the axial slider of base; Described fixing insertion is provided with Mus stern notch, and fixing insertion is entrenched in the circular arc cavity of fixedly stack shell and mobile stack shell.
2. holder according to claim 1, is characterized in that, described fixedly stack shell and the upper end of mobile stack shell are not sealed.
3. holder according to claim 1, is characterized in that, on described fixedly stack shell and the sidewall of mobile stack shell, is respectively provided with two grooves; The position of described groove is corresponding with rat extremity position.
4. holder according to claim 1, is characterized in that, described fixing insertion is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413604.9A CN104161601B (en) | 2014-08-21 | 2014-08-21 | The square holder of a kind of type variable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413604.9A CN104161601B (en) | 2014-08-21 | 2014-08-21 | The square holder of a kind of type variable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104161601A true CN104161601A (en) | 2014-11-26 |
| CN104161601B CN104161601B (en) | 2016-03-30 |
Family
ID=51905743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410413604.9A Active CN104161601B (en) | 2014-08-21 | 2014-08-21 | The square holder of a kind of type variable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104161601B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691620A (en) * | 2017-01-13 | 2017-05-24 | 湖北科技学院 | Animal experiment operating platform with living body clamping function |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2808086Y (en) * | 2005-02-07 | 2006-08-23 | 首都医科大学北京神经科学研究所 | Fixing apparatus suitable for sober animal cephalosome operation |
| US20080168948A1 (en) * | 2007-01-11 | 2008-07-17 | Starr Life Sciences Corp. | Small animal restraining device with non-traumatic animal loading device |
| CN201263726Y (en) * | 2008-09-12 | 2009-07-01 | 伊电企业股份有限公司 | Fixing rack for animal experiment |
| JP4825962B2 (en) * | 2006-08-11 | 2011-11-30 | 大太喜 城戸 | Small animal fixation device |
| CN203458493U (en) * | 2013-09-12 | 2014-03-05 | 深圳先进技术研究院 | Rat clamping device |
| CN203693830U (en) * | 2014-02-13 | 2014-07-09 | 苏州工业园区唯亭姑秀实验动物设备厂 | Rat and mouse fixator |
| CN204072378U (en) * | 2014-08-21 | 2015-01-07 | 上海中医药大学附属岳阳中西医结合医院 | A kind of fixing laboratory animal apparatus |
-
2014
- 2014-08-21 CN CN201410413604.9A patent/CN104161601B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2808086Y (en) * | 2005-02-07 | 2006-08-23 | 首都医科大学北京神经科学研究所 | Fixing apparatus suitable for sober animal cephalosome operation |
| JP4825962B2 (en) * | 2006-08-11 | 2011-11-30 | 大太喜 城戸 | Small animal fixation device |
| US20080168948A1 (en) * | 2007-01-11 | 2008-07-17 | Starr Life Sciences Corp. | Small animal restraining device with non-traumatic animal loading device |
| CN201263726Y (en) * | 2008-09-12 | 2009-07-01 | 伊电企业股份有限公司 | Fixing rack for animal experiment |
| CN203458493U (en) * | 2013-09-12 | 2014-03-05 | 深圳先进技术研究院 | Rat clamping device |
| CN203693830U (en) * | 2014-02-13 | 2014-07-09 | 苏州工业园区唯亭姑秀实验动物设备厂 | Rat and mouse fixator |
| CN204072378U (en) * | 2014-08-21 | 2015-01-07 | 上海中医药大学附属岳阳中西医结合医院 | A kind of fixing laboratory animal apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691620A (en) * | 2017-01-13 | 2017-05-24 | 湖北科技学院 | Animal experiment operating platform with living body clamping function |
| CN106691620B (en) * | 2017-01-13 | 2018-08-24 | 湖北科技学院 | A kind of zoopery clamping live body operation console |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104161601B (en) | 2016-03-30 |
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