CN203609538U - Adjustable-type rat fixing device - Google Patents
Adjustable-type rat fixing device Download PDFInfo
- Publication number
- CN203609538U CN203609538U CN201320815932.2U CN201320815932U CN203609538U CN 203609538 U CN203609538 U CN 203609538U CN 201320815932 U CN201320815932 U CN 201320815932U CN 203609538 U CN203609538 U CN 203609538U
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- China
- Prior art keywords
- external member
- fixing device
- adjustable
- rat
- sleeve element
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Abstract
The utility model belongs to the technical field of experimental instruments, and particularly relates to an adjustable-type rat fixing device. The adjustable-type rat fixing device comprises a sleeve, wherein the sleeve comprises an upper sleeve element and a lower sleeve element hinged with the upper sleeve element; a lock catch is arranged between the upper sleeve element and the lower sleeve element; an adjustment component with the same shape as the upper sleeve element is arranged in the upper sleeve element; one side of the adjustment component is fixedly connected with the inner wall of the upper sleeve element; the other side of the adjustment component is capable of rotating along the inner walls of the upper sleeve element and the lower sleeve element; fixing rings used for fixing the adjustment component are arranged at the both ends of the adjustment component respectively; a plurality of ball columns used for hanging the fixing rings are arranged at the both ends of the sleeve respectively. The adjustable-type rat fixing device is simple in structure, low in cost, capable of adjusting a capacity according to the figure of a rat, capable of firmly fixing the rat, and convenient to use.
Description
Technical field
This utility model belongs to experimental apparatus technical field, relates in particular to a kind of adjustable rat fixing device.
Background technology
Rat is one of conventional medicine and pharmacology laboratory animal, rat being carried out to lumbar injection, tail vein injection, heart blood sampling, gavage etc. need carry out experimental implementation under rat waking state time, first needs first rat to be fixed.
Existing rat fixator complex structure, and the capacity of holder can not regulate according to the build of rat, rat can not be fixed well and affect experimental implementation.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existing for prior art, provide a kind of simple in structure, and can be according to rat build pondage, and fixed adjustable rat fixing device.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Adjustable rat fixing device, comprise sleeve, described sleeve comprises top external member and the bottom external member hinged with described top external member, between described top external member and bottom external member, be provided with snap close, in the external member of described top, be provided with the adjustment member identical with described top external member shape, one side of described adjustment member is fixedly connected with the inwall of described top external member, the opposite side of described adjustment member can be along the inwall rotation of described top external member and bottom external member, the two ends of described adjustment member are respectively equipped with the ring for fixing for fixing described adjustment member, the two ends of described top external member and bottom external member are respectively equipped with multiple for hanging the goalpost of ring for fixing.
Improve as one, described top external member and bottom external member are equipped with multiple passages.
As improving further, the two ends of described bottom external member are also connected with respectively mouse-blocking net.
Improve as one, the two ends, bottom of described bottom external member are respectively equipped with leg.
As improving further, the two ends, top of described top external member are also respectively equipped with leg.
As further improving, one end of described adjustment member is provided with adjusting handle.
Preferably, the length of described sleeve is 23～27cm, and internal diameter is 7～12cm.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
The adjustable rat fixing device that this utility model provides comprises sleeve and adjustment member, sleeve can be fixed on rat in sleeve, according to the build rotation adjustment member of different rats, ring for fixing is suspended in goalpost, thereby can make rat be fixed on securely in sleeve, mouse-blocking net can further prevent that mouse from climbing out of in sleeve; Top external member and bottom external member are provided with multiple passages, and the one, contribute to the circulation of sleeve inner air and outer air, the 2nd, can carry out by passage the operations such as abdomen injection, heart extracting blood, afterbody injection to rat; Leg is conducive to support sleeve, prevent experimentation middle sleeve from rolling and impact operation, rat is being carried out after front-operated, do not need rat again to overturn fixing, only need overturn and can carry out back side operation to rat by top external member with bottom external member, it be simply saved trouble; Regulate handle to facilitate experimenter to regulate adjustment member; This adjustable rat fixing device is simple in structure, with low cost, can, according to the build pondage of rat, can firmly fix rat and easy to use.
Accompanying drawing explanation
Fig. 1 is the closure state figure of the adjustable rat fixing device that provides of this utility model;
Fig. 2 is the unfolding state figure of the adjustable rat fixing device that provides of this utility model;
Wherein: 1-sleeve, 2-snap close, 3-passage, 4-leg, 5-mouse-blocking net, 6-goalpost, 7-adjustment member, 11-top external member, 12-bottom external member, 51-hanging ring, 71-ring for fixing, 72-regulates handle.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
Fig. 1 and Fig. 2 show respectively closure state and the deployed condition of the adjustable rat fixing device that this utility model provides, and for convenience of explanation, this figure only provides the structure division relevant with this utility model.
Adjustable rat fixing device comprises sleeve 1, sleeve 1 is cylindrical, the length of sleeve 1 is 23～27cm, internal diameter is 7～12cm, sleeve 1 comprises top external member 11 and bottom external member 12, one side of top external member 11 and a side of bottom external member 12 are hinged by loose-leaf, the opposite side of the opposite side of top external member 11 and bottom external member 12 is provided with the snap close 2 cooperatively interacting, top external member 11 and bottom external member 12 are equipped with multiple passages 3, the diameter of passage 3 is 1～1.5cm, is convenient to intravenous injection and heart extracting blood.
The two ends, bottom of bottom external member 12 are respectively equipped with leg 4, the two ends of bottom external member 12 are also connected with respectively mouse-blocking net 5, mouse-blocking net 5 is connected in bottom external member 12 by loose-leaf, the two ends of top external member 11 and bottom external member 12 are respectively equipped with multiple goalpost 6, and mouse-blocking net 5 is provided with for being fixed in the hanging ring 51 in goalpost 6.
In top external member 11, be provided with adjustment member 7, adjustment member can be resilient sheet rubber, sheet metal, the materials such as pieces of cloth, adjustment member 7 is identical with the shape of top external member 11, one side of adjustment member 7 is fixedly connected with the inwall of top external member 11, the opposite side of adjustment member 7 can be along the inwall rotation of top external member 11 and bottom external member 12, the two ends of adjustment member 7 are respectively equipped with the ring for fixing 71 for secured adjusted parts 7, ring for fixing 71 can hang in goalpost 6, one end of adjustment member 7 is provided with and regulates handle 72, the two ends, top of top external member 11 are also respectively equipped with leg 4.
The use procedure of the adjustable rat fixing device that this utility model provides is: open snap close top external member is separated with bottom external member, rat is placed in the external member of bottom, afterbody, the extremity of rat can stretch out in passage, cover top external member, lock snap close, according to the build rotation adjustment member of rat, hanging ring is hung in goalpost, rat can be securely fixed in sleeve, carry out experimental implementation.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. adjustable rat fixing device, comprise sleeve, it is characterized in that: described sleeve comprises top external member and the bottom external member hinged with described top external member, between described top external member and bottom external member, be provided with snap close, in the external member of described top, be provided with the adjustment member identical with described top external member shape, one side of described adjustment member is fixedly connected with the inwall of described top external member, the opposite side of described adjustment member can be along the inwall rotation of described top external member and bottom external member, the two ends of described adjustment member are respectively equipped with the ring for fixing for fixing described adjustment member, the two ends of described top external member and bottom external member are respectively equipped with multiple for hanging the goalpost of ring for fixing.
2. adjustable rat fixing device as claimed in claim 1, is characterized in that: described top external member and bottom external member are equipped with multiple passages.
3. adjustable rat fixing device as claimed in claim 2, is characterized in that: the two ends of described bottom external member are also connected with respectively mouse-blocking net.
4. adjustable rat fixing device as claimed in claim 1, is characterized in that: the two ends, bottom of described bottom external member are respectively equipped with leg.
5. adjustable rat fixing device as claimed in claim 4, is characterized in that: the two ends, top of described top external member are also respectively equipped with leg.
6. the adjustable rat fixing device as described in claim 1-5 any one, is characterized in that: one end of described adjustment member is provided with adjusting handle.
7. adjustable rat fixing device as claimed in claim 6, is characterized in that: the length of described sleeve is 23～27cm, and internal diameter is 7～12cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815932.2U CN203609538U (en) | 2013-12-11 | 2013-12-11 | Adjustable-type rat fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815932.2U CN203609538U (en) | 2013-12-11 | 2013-12-11 | Adjustable-type rat fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609538U true CN203609538U (en) | 2014-05-28 |
Family
ID=50762226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815932.2U Expired - Fee Related CN203609538U (en) | 2013-12-11 | 2013-12-11 | Adjustable-type rat fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609538U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420099A (en) * | 2016-08-05 | 2017-02-22 | 华中科技大学同济医学院附属协和医院 | Device for constraining activities of living animals during animal experiments |
| CN108338851A (en) * | 2018-04-03 | 2018-07-31 | 谷昌德 | Medicinal white mouse is had an injection fixator |
| CN108420560A (en) * | 2018-04-03 | 2018-08-21 | 谷昌德 | Medicinal white mouse is had an injection fixed mechanism |
| CN108420564A (en) * | 2018-04-03 | 2018-08-21 | 谷昌德 | Medicinal white mouse is had an injection fixing device |
| CN108420558A (en) * | 2018-04-03 | 2018-08-21 | 谷昌德 | White mouse is had an injection auxiliary body |
-
2013
- 2013-12-11 CN CN201320815932.2U patent/CN203609538U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420099A (en) * | 2016-08-05 | 2017-02-22 | 华中科技大学同济医学院附属协和医院 | Device for constraining activities of living animals during animal experiments |
| CN108338851A (en) * | 2018-04-03 | 2018-07-31 | 谷昌德 | Medicinal white mouse is had an injection fixator |
| CN108420560A (en) * | 2018-04-03 | 2018-08-21 | 谷昌德 | Medicinal white mouse is had an injection fixed mechanism |
| CN108420564A (en) * | 2018-04-03 | 2018-08-21 | 谷昌德 | Medicinal white mouse is had an injection fixing device |
| CN108420558A (en) * | 2018-04-03 | 2018-08-21 | 谷昌德 | White mouse is had an injection auxiliary body |
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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: 20140528 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |