CN201995429U - Tail-suspended simulated-weightlessness rat-breeding and observing cage - Google Patents
Tail-suspended simulated-weightlessness rat-breeding and observing cage Download PDFInfo
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- CN201995429U CN201995429U CN2011200461902U CN201120046190U CN201995429U CN 201995429 U CN201995429 U CN 201995429U CN 2011200461902 U CN2011200461902 U CN 2011200461902U CN 201120046190 U CN201120046190 U CN 201120046190U CN 201995429 U CN201995429 U CN 201995429U
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Abstract
The utility model belongs to the technical field of experimental equipment and is particularly applicable to developing rat simulated-weightlessness experimental researches in the field of aerospace medicine. A tail-suspended simulated-weightlessness rat-breeding and observing cage is characterized in that: the tail-suspended simulated-weightlessness rat-breeding and observing cage is provided with a square transparent cage body and a cage bottom, both sides at the upper part of the cage body are respectively provided with a sliding rail, a sliding rod is connected between the sliding rails, the lower part of the cage body is provided with a nontransparent steel sheet, the cage bottom is provided with a metal net, and a packing drawer is positioned below the metal net; since a structure with a transparent upper part and a nontransparent lower part is adopted by the utility model, the problem of rat stress response due to external stimulation is better solved; the problem that the activity range of a rat is limited is solved in the mode of combining the sliding rails and the sliding rod; and since the design of the packing drawer is applied by the utility model, the problems of difficulty in packing replacement, time waste and labor waste are solved. The tail-suspended simulated-weightlessness rat-breeding and observing cage has the advantages of simple structure and convenience in operation.
Description
Technical field
The utility model belongs to experiment and uses the equipment technical field, is particularly useful for the aerospace medicine field and carries out rat simulated weightlessness experimental study.
Background technology
Aerospace medicine research needs suitable animal model, and classical simulated weightlessness rat model is that the scientist Morey-Holton of US National Aeronautics and Space Administration (NASA) proposes " afterbody suspention rat model ".The transparent cage tool of the existing afterbody suspention rat general employing of simulated weightlessness device is beneficial to observe rat suspention angle and behaviouristics and changes, but makes rat be subjected to environmental stimuli and produce stress reaction easily.Existing afterbody suspention rat simulated weightlessness device unidirectional pulley or the litter of adopting more, rat can only move to both direction, and scope of activities is limited.The many cage tool is placed on the bedding and padding dish or directly of existing afterbody suspention rat simulated weightlessness device adds bedding and padding in the cage, need move cage tool or mobile rat when changing bedding and padding, wastes time and energy.
Summary of the invention
The utility model technical issues that need to address are, overcome disadvantages of background technology, a kind of simple and reasonable, practical, easy to operate afterbody suspention simulated weightlessness rat feeding is provided and observes cage.
The technical solution of the utility model is:
A kind of afterbody suspention simulated weightlessness rat feeding and observation cage comprise at the bottom of cage body, the cage; It is characterized in that: described cage body is square transparent configuration, and respectively there is a slide rail both sides, cage body top, connects litter between two slide rails, and litter and slide rail adopt movable connection method; Opaque steel disc is arranged at cage body bottom; At the bottom of cage body below be cage, the top had wire netting, bedding and padding drawer to be positioned at the bottom of the cage below the wire netting at the bottom of the cage.
Hamper and drinking-water bottle are arranged at the antetheca bottom of described cage body.
The sidewall of described cage body has goniometer.
Each fixing opaque steel disc of one deck of the front and back walls bottom of described cage body, sidewall respectively has the movably opaque steel disc of one deck.
There is the pad pin side under the described cage.
Be the branch body structure with described wire netting at the bottom of the described cage.
Divide body structure with described bedding and padding drawer at the bottom of the described cage, the header board of bedding and padding drawer has handle, and the header board of bedding and padding drawer, back plate all have ventilation hole.
Described slide rail articulates sliding hook.
Described litter two ends are fixed on the sliding hook of two wood side-guides, articulate sliding hook on the litter, and sliding hook connects iron chains.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 embodiment overall structure schematic diagram.
Cage body antetheca schematic diagram among Fig. 2 embodiment.
Cage body sidewall schematic diagram among Fig. 3 embodiment.
Slide rail and litter front schematic view among Fig. 4 embodiment.
Slide rail and litter side schematic view among Fig. 5 embodiment.。
Among the figure: 1, cage body; 2, at the bottom of the cage; 3, slide rail; 4, litter; 5, wire netting; 6, bedding and padding drawer; 7, hamper; 8, drinking-water bottle; 9, goniometer; 10, opaque steel disc; 11, removable opaque steel disc; 12, pad pin; 13, handle; 14, ventilation hole; 15, sliding hook; 16, sliding hook; 17, iron chains.
Embodiment
Embodiment 1: shown in Fig. 1,2,3,4,5, this device is 2 to constitute at the bottom of the square cage body 1 made by transparent material and the cage, each fixing opaque steel disc 10 of one deck of the front and back walls bottom of cage body, antetheca perforate, be equipped with hamper 7 and drinking-water bottle 8, for rat diet drinking-water in the cage.Each fixes a transparent goniometer 9 cage body sidewall bottom, and the removable opaque steel disc 11 of one deck is arranged, and when observing rat suspention angle, opaque steel disc is pulled out, and observation finishes, and opaque steel disc is pushed back.Each fixes a slide rail 3 cage body sidewall top, is mounted with a sliding hook 15.Litter 4 two ends are fixed on the sliding hook 15 of two wood side-guides 3, are mounted with a sliding hook 16 on the litter 4, and this sliding hook 16 hangs with an iron chains 17, and iron chains 17 links to each other with the suspention rat tails, by regulating iron chains 17 length adjustment rats suspention angle.2 wire netting 5 can take off cleaning at the bottom of the cage, and the mesh width of wire netting 5 allows rat ight soil to leak just.2 bedding and padding drawer 6 can be extracted out and exchange bedding and padding at the bottom of the cage, and the header board of bedding and padding drawer 6 has handle 13, and the header board of bedding and padding drawer 6, back plate all have ventilation hole 14.2 have pad pin 12 at the bottom of the cage, and pad pin 12 also can adopt castor to replace.
Claims (9)
- Afterbody suspention simulated weightlessness rat feeding with observe cage, comprise (2) at the bottom of cage body (1), the cage; It is characterized in that: described cage body (1) is square transparent configuration, and respectively there is a slide rail (3) cage body (1) both sides, top, connect litter (4) between two slide rails (3), and litter (4) adopts movable connection method with slide rail (3); Opaque steel disc (10,11) is arranged at cage body (1) bottom; Cage body (1) below be (2) at the bottom of the cage, and (2) top has wire netting (5), bedding and padding drawer (6) to be positioned at the bottom of the cage below (2) wire netting (5) at the bottom of the cage.
- 2. according to described a kind of afterbody suspention simulated weightlessness rat feeding of claim 1 and observation cage, it is characterized in that: hamper (7) and drinking-water bottle (8) are arranged at the antetheca bottom of described cage body (1).
- 3. according to described a kind of afterbody suspention simulated weightlessness rat feeding of claim 1 and observation cage, it is characterized in that: the sidewall of described cage body (1) has goniometer (9).
- According to the described a kind of afterbody suspention of claim 1 simulated weightlessness rat feeding with observe cage, it is characterized in that: each fixing opaque steel disc of one deck (10) of the front and back walls bottom of described cage body (1), sidewall respectively has the movably opaque steel disc of one deck (11).
- 5. according to described a kind of afterbody suspention simulated weightlessness rat feeding of claim 1 and observation cage, it is characterized in that: there is pad pin (12) (2) below at the bottom of the described cage.
- 6. according to described a kind of afterbody suspention simulated weightlessness rat feeding of claim 1 and observation cage, it is characterized in that: (2) are to divide body structure with described wire netting (5) at the bottom of the described cage.
- 7. according to described a kind of afterbody suspention simulated weightlessness rat feeding of claim 1 and observation cage, it is characterized in that: (2) are the branch body structure with described bedding and padding drawer (6) at the bottom of the described cage, the header board of bedding and padding drawer (6) has handle (13), and the header board of bedding and padding drawer (6), back plate all have ventilation hole (14).
- 8. according to described a kind of afterbody suspention simulated weightlessness rat feeding of claim 1 and observation cage, it is characterized in that: described slide rail (3) articulates sliding hook (15).
- 9. according to described a kind of afterbody suspention simulated weightlessness rat feeding of claim 1 and observation cage, it is characterized in that: described litter (4) two ends are fixed on the sliding hook (15) of two wood side-guides (3), articulate sliding hook (16) on the litter (4), sliding hook (16) connects iron chains (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200461902U CN201995429U (en) | 2011-02-24 | 2011-02-24 | Tail-suspended simulated-weightlessness rat-breeding and observing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200461902U CN201995429U (en) | 2011-02-24 | 2011-02-24 | Tail-suspended simulated-weightlessness rat-breeding and observing cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201995429U true CN201995429U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200461902U Expired - Fee Related CN201995429U (en) | 2011-02-24 | 2011-02-24 | Tail-suspended simulated-weightlessness rat-breeding and observing cage |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630571A (en) * | 2012-05-10 | 2012-08-15 | 海安县华润食品有限公司 | Pigsty |
| CN110345901A (en) * | 2019-06-28 | 2019-10-18 | 西安医学院 | A kind of suspention angle measurement and control system of tail suspended rats |
| CN112219731A (en) * | 2020-10-14 | 2021-01-15 | 北京理工亘天科技有限公司 | Be applied to small-size mammal feeding device of space station |
-
2011
- 2011-02-24 CN CN2011200461902U patent/CN201995429U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630571A (en) * | 2012-05-10 | 2012-08-15 | 海安县华润食品有限公司 | Pigsty |
| CN110345901A (en) * | 2019-06-28 | 2019-10-18 | 西安医学院 | A kind of suspention angle measurement and control system of tail suspended rats |
| CN112219731A (en) * | 2020-10-14 | 2021-01-15 | 北京理工亘天科技有限公司 | Be applied to small-size mammal feeding device of space station |
| CN112219731B (en) * | 2020-10-14 | 2022-06-03 | 北京理工亘天科技有限公司 | Be applied to small-size mammal feeding device of space station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20120224 |