CN204616666U - A kind of experimental rat cage - Google Patents
A kind of experimental rat cage Download PDFInfo
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- CN204616666U CN204616666U CN201520239144.2U CN201520239144U CN204616666U CN 204616666 U CN204616666 U CN 204616666U CN 201520239144 U CN201520239144 U CN 201520239144U CN 204616666 U CN204616666 U CN 204616666U
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- feed
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- experimental rat
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Abstract
The utility model relates to a kind of experimental rat cage, comprising: the square at casing and top thereof, and the side of casing is the drinking bottle district and independent feed box that are arranged side by side, and centre arranges baffle plate.Feed box comprises the body of cuboid and the bottom of groove type; Body top is uncovered, interior plate lower openings, and inside is provided with swash plate, has gap between swash plate and outer panel.The utility model advantage is, feed box can convenient to removely manage; For groove type design does not have right angle at the bottom of box, be convenient to clean; The lowest order of opening higher than at the bottom of box, can prevent rat bite pellet time the broken end that produces drop and cause waste and bedding and padding to pollute at the bottom of case; Sidewall opening, conveniently takes food and avoids rat to face upward head enough getting or pierce at the bottom of box and take food; Feed box non-grid designs, fodder of can throwing something and feeding.This experimental rat cage is suitable for rats eating, reduces injected volume and the wastage of feed, avoids the pollution of feed and bedding and padding, be particularly suitable for the powder feed of the special dosing of feeding, is convenient to clean and management.
Description
Technical field
The utility model relates to a kind of improvement of testing with large mouse cage, particularly relate to a kind of can the feed of appropriate experimental mouse, particularly reducing feed waste and can the experimental rat cage of powder feed of the special dosing of feeding.
Background technology
Laboratory animal is basis and the important support condition of life science.At present, the scientific research of nearly all life science, teaching, production, calibrating, safety evaluation and the assessment of result all be unable to do without laboratory animal, and laboratory animal is called as " instrument of living ", has irreplaceable effect.And big/small mouse for experiment is laboratory animal the most frequently used in zoopery, have consumption large, apply wide feature, be the problem that management of laboratory animal personnel often think deeply for how to improve Quality of Experimental Animals and reduce letting animals feed workload.
Existing experimental rat cage, as shown in Figure 1, comprises a casing 1 and covers on the square 2 at casing top, it is characterized in that:
One end of square 2 is provided with a triangular groove, and the centre baffle plate 5 of triangular groove separates, and wherein a part is feed district 3, is used for placing pellet; Another part is then drinking bottle district 4, can place drinking bottle (not shown); Fix with hasp between square 2 and casing 1; Casing 1 is cuboid, is made of plastics.Square 2 is made up latticed usually of steel wire, prevent animal from crawling out; Triangular groove is the network structure that steel wire is made, and is convenient to experimental mouse picked-up pellet; Baffle plate 5 is made for metal, the feed in feed district 3 can be prevented to be scattering into drinking bottle district 4, and affect picking and placeing of drinking bottle.
The subject matter that the experimental rat cage of this spline structure exists is as follows:
1. experimental mouse feed is not very convenient: because pellet is placed in triangular groove, and experimental mouse feed can only to be bitten feed by steel wire gap, and therefore experimental mouse must be face up head feed, or climbs under feed district and just can have.
2. the large and bedding and padding of feed waste pollute: the feed of experimental mouse institute feeding normally, there is the cylindrical particle feed of certain degree of hardness, because the experimental mouse pellet that bites will certainly produce some broken ends, can drop at the bottom of experimental box in the broken end of feed, broken end is mixed in bedding and padding can cause feed waste and pollution.Bedding and padding at the bottom of experimental box are made up of corncob or timber sawdust usually.
3. can not feeding fodder: if needed to the interim feeding of animal, some with the addition of the fodder of medicine, and the cage tool in network structure feed district cannot feeding.
For this reason, we have developed one and can take food, can reduce feed waste again by appropriate experimental mouse, the experimental rat cage of the fodder of all right special dosing of feeding.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of can the feed of appropriate experimental mouse, reduce feed waste, and can the experimental rat cage of powder feed of the special dosing of feeding.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of experimental rat cage, comprise the square 2 at casing 1 and top thereof, be fixedly connected with between the two with hasp, the side of casing 1 is the drinking bottle district 4 and feed box 6 that are arranged side by side, arranges baffle plate 5, it is characterized in that in the middle of drinking bottle district 4 and feed box 6:
Described feed box 6 comprises the body 61 of cuboid and the bottom of groove type, and body comprises the interior plate 68 near casing 1 center, the outer panel 67 relative with interior plate and left side plate, and body 61 top is for throwing in the uncovered of feed 7;
Described interior plate bottom is provided with opening 62, be provided with swash plate 63 in body, the flash of swash plate is fixed on the interior plate above opening 62, and the low limit of swash plate is higher than the base of outer panel 67, and and have a gap 69 between outer panel 67, the both sides of swash plate and left side plate close contact.
On the basis of technique scheme, comprise the short inclined bottom plate 66 be connected with interior plate, the long inclined bottom plate 64 be connected with outer panel and flat underside 65 bottom described feed box, the gradient of long inclined bottom plate 64 is greater than the gradient of short inclined bottom plate 66.
On the basis of such scheme, the width in described gap 69 is 10 ~ 20 millimeters.
On the basis of such scheme, described gap 69, gap width is 20 millimeters.
On the basis of such scheme, described gap 69, gap width is 10 millimeters.
On the basis of such scheme, the shape of described opening 62 is rectangle or circle.
On the basis of such scheme, described feed box 6 is fixedly mounted on casing 1 li, or can be separated taking-up with casing 1.
The beneficial effects of the utility model are:
1. feed box is set separately, can convenient for cleaning and management; At the bottom of the groove type box of particularly body, design, does not have right angle, experimental mouse can be facilitated to take food, and reduces feed injected volume again and is convenient to clean;
2. the lowest order of opening is higher than the design at the bottom of the box of body, can prevent experimental mouse bite pellet time the broken end that produces, cause waste in the bedding and padding dropped at the bottom of case, and the pollution of bedding and padding;
3. the design of sidewall opening, experimental mouse of being more convenient for takes food, and avoids experimental mouse and must face upward head and enough get feed or pierce the phenomenon taken food at the bottom of feed box box;
4. feed box inside is provided with swash plate, and can control feed and enter speed at the bottom of box, experimental mouse is taken food by opening, and the feed being only limitted to swash plate bottom taken food, and the feed on swash plate top can not be polluted, and can save feed consumption;
5. at the bottom of the groove type box of feed box, the design of nonmetal grid, graininess of namely can throwing something and feeding, fodder of can throwing something and feeding again, and be particularly suitable for the powder feed of the special dosing of feeding.
Based on above-mentioned some, experimental rat cage described in the utility model, solve the defect in existing design, there is the feed of appropriate experimental mouse, reduce injected volume and the wastage of feed, avoid the pollution of feed a part and case heelpiece material, and can throw something and feed graininess or fodder, be particularly suitable for the powder feed of the special dosing of feeding, be more convenient to the advantages such as clean and management.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the schematic diagram of the experimental rat cage of prior art;
Accompanying drawing 2 is schematic diagrames of experimental rat cage described in the utility model;
Accompanying drawing 3 is cutaway views of the feed box of experimental rat cage described in the utility model;
Accompanying drawing 4 is end views of the open side of feed box embodiment 1 in experimental rat cage described in the utility model;
Accompanying drawing 5 is end views of the open side of feed box embodiment 2 in experimental rat cage described in the utility model;
Accompanying drawing 6 is end views of the open side of feed box embodiment 3 in experimental rat cage described in the utility model;
Accompanying drawing 7 is schematic diagrames at the bottom of the box of feed box embodiment 1 in experimental rat cage described in the utility model;
Accompanying drawing 8 is schematic diagrames at the bottom of the box of feed box embodiment 2 in experimental rat cage described in the utility model;
Accompanying drawing 9 is schematic diagrames at the bottom of the box of feed box embodiment 3 in experimental rat cage described in the utility model.
Reference numeral:
1. casing; 2. square; 3. feed district; 4. drinking bottle district;
5. baffle plate; 6. feed box; 7. feed; 61. bodies;
62. openings; The long inclined bottom plate of 63. swash plate 64.; 65. flat undersides;
66. short inclined bottom plates; 67. outer panels; 68. interior plates; 69. gaps;
70. skew back base plates; α. interior angle; β. outer angle.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail:
As shown in Figure 2, experimental rat cage described in the utility model, comprises the square 2 at casing 1 and top thereof, is fixedly connected with between the two with hasp, the side of casing 1 is the drinking bottle district 4 and feed box 6 that are arranged side by side, arranges baffle plate 5 in the middle of drinking bottle district 4 and feed box 6.
The cuboid casing that described casing 1 can be made for plastics; It is latticed that square 2 can adopt steel wire to make, in case animal climbs out of; Be fixedly connected with hasp between square 2 with casing 1, square 2 can be put, get experimental mouse after opening; Drinking bottle district 4 shape can be triangular groove, for placing drinking bottle (not shown), drinks water for experimental mouse; Baffle plate 5 can adopt metal to make, and is used for separating drinking bottle district 4 and feed box 6, prevents food pollution drinking area.
Described feed box 6 comprises the body 61 of cuboid and the bottom of groove type, and body comprises the interior plate 68 near casing 1 center, the outer panel 67 relative with interior plate and left side plate, and body 61 top is for throwing in the uncovered of feed 7; Interior plate bottom is provided with opening 62, be provided with swash plate 63 in body, the flash of swash plate is fixed on the interior plate above opening 62, and the low limit of swash plate is higher than the base of outer panel 67, and there is a gap 69 between outer panel 67, the both sides of swash plate and left side plate close contact.
Described feed box 6 can be fixedly mounted on plastic box 1 li; Also can be separated with plastic box 1 as separate part; Conveniently feed box 6 takes out by staff, and feed box 6 a little more than baffle plate 5 or should be designed with the structures such as hand-held groove; Feed box 6 separately design can conveniently carry out cleaning, the operation such as replacing.Feed box 6 is used for holding feed 7, and feed 7 can be graininess or Powdered, also can add the powder feed containing medicine.
As shown in Figure 3, experimental rat cage feed box 6 described in the utility model, comprises at the bottom of body 61, opening 62, swash plate 63 and box.
Described body 61 is cuboid, and top is uncovered throws in feed 7; Body 61 comprises interior plate 68, outer panel 67 and left side plate; Wherein, the side plate near casing 1 center is interior plate 68; Relative with interior plate 68, the side plate namely away from casing 1 center is outer panel 67; Remaining two side plates are left side plate; The length of interior plate 68 equals or a little more than the length of outer panel 67.
Described opening 62, is located at the bottom of interior plate 68, and its lowest order, higher than the low limit of interior plate 68, makes bottom become groove type, can prevent feed 7 from flowing into casing 1 from opening 62; The size of opening 62 is more bigger than experimental mouse head, is convenient to experimental mouse and takes food feed; The shape of opening 62 can be rectangle or circle.
Described swash plate 63, be positioned at body 61 inner, the flash of swash plate 63 is fixed on the inwall of interior plate 68, and higher than the peak of opening 62; The low limit of swash plate 63 higher than the low limit of outer panel 67, and does not connect with the inwall of outer panel 67, middlely forms the gap 69 that a width is 10 ~ 20 millimeters, so that feed slowly flows at the bottom of the box of body 61.When feed 7 is graininess, the width in described gap 69 most preferably 20 millimeters; When feed 7 is Powdered, the width in described gap 69 most preferably 10 millimeters.
The below of swash plate 63 is the feed space of experimental mouse, and feed 7 flows at the bottom of feed box box by gap 69, and when experimental mouse starts to take food, feed can, constantly by gap 69, add at the bottom of feed box; Stopping, once stop feed, after feed 7 naturally form certain slope, flows at the bottom of feed box by experimental mouse; So both ensure that the feed of experimental mouse is sufficient, turn avoid the food pollution above swash plate.Staff, by the observation to forage volume above swash plate 63, determines the meal situation of experimental mouse and the interpolation of feed.
Described body 61 and compact siro spinning technology at the bottom of box, be horizontally disposed with at the bottom of box, make feed box steadily place; The short inclined bottom plate 66 be connected with interior plate 68, the long inclined bottom plate 64 be connected with outer panel 67 and flat underside 65 is comprised at the bottom of described box.Short inclined bottom plate 66 is connected with flat underside 65, and angle α in being formed; Long inclined bottom plate 64 is connected with flat underside 65, and forms outer angle β; The angle of interior angle α should be greater than outer angle β.
Described feed box 6 is made for plastics or metal, and chassis assembly designs, and prevents food-residue or powder feed from spilling feed box, causes feed waste, or pollutes case heelpiece material.
Below enumerate several embodiment:
Embodiment 1:(is as shown in accompanying drawing 4,7) four side plates of body 61 are contour, and respectively with flat underside 65 compact siro spinning technology, the rectangle of self-assembling formation at the bottom of box or square indentations.
Embodiment 2:(is as shown in accompanying drawing 3,5,8) interior plate 68 of body 61 is longer than outer panel 67, and the low limit of biside plate is connected with flat underside 65; Body 61 and compact siro spinning technology at the bottom of box, be horizontally disposed with at the bottom of box, make feed box steadily place; Short inclined bottom plate 66, long inclined bottom plate 64 and flat underside 65 is comprised at the bottom of box; The low limit of the left side plate of body 61 directly connects with flat underside 65, is namely fluted body at the bottom of box; Flat underside 65 is rectangle, and area should be less than the end face of body 61 main body; Be horizontally disposed with, be convenient to the steady placement of feed box 6.
The flash of described long inclined bottom plate 64 is connected with the low limit of outer panel 67, and its low limit is connected with the side of flat underside 65, regulates its gradient, can control feed 7 and flow into speed at the bottom of box body box; The flash of short inclined bottom plate 66 is connected with the low limit of interior plate 68, and its low limit connects with the side of flat underside 65, naturally has constant slope, avoids the formation of dead angle.
Embodiment 3:(is as shown in accompanying drawing 3,6,9) as described in interior plate 68, outer panel 67, long inclined bottom plate 64, flat underside 65 and short inclined bottom plate 66 all identical with the design of embodiment 2, both are difference:
The low limit of the left side plate of described body 61 is connected with flat underside 65 respectively by two pieces of skew back base plates 70, namely (is similar to bucket shape) in the shape of falling truncated rectangular pyramids at the bottom of box.
Design at the bottom of the box of embodiment 2 or 3 is all better than embodiment 1, and reason is:
1. be groove type or the shape of falling truncated rectangular pyramids at the bottom of box, feed can be made more concentrated, not only save feed consumption, and facilitate experimental mouse to take food;
2. at the bottom of box without the design at right angle, do not have dead angle, what be convenient to feed box is clean.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (7)
1. an experimental rat cage, comprise the square (2) at casing (1) and top thereof, be fixedly connected with hasp between the two, the side of casing (1) is the drinking bottle district (4) and feed box (6) that are arranged side by side, in the middle of drinking bottle district (4) and feed box (6), baffle plate (5) is set, it is characterized in that:
Said feed box (6) comprises the body (61) of cuboid and the bottom of groove type, body comprises interior plate (68), the outer panel relative with interior plate (67) and left side plate near casing (1) center, and body (61) top is for throwing in the uncovered of feed (7);
Said interior plate bottom is provided with opening (62), swash plate (63) is provided with in body, the flash of swash plate is fixed on the interior plate of opening (62) top, the low limit of swash plate is higher than the base of outer panel (67), and and have a gap (69) between outer panel (67), the both sides of swash plate and left side plate close contact.
2. experimental rat cage as claimed in claim 1, it is characterized in that: comprise the short inclined bottom plate (66) be connected with interior plate, the long inclined bottom plate (64) be connected with outer panel and flat underside (65) bottom said feed box, the gradient of long inclined bottom plate (64) is greater than the gradient of short inclined bottom plate (66).
3. experimental rat cage as claimed in claim 1 or 2, is characterized in that: the width of said gap (69) is 10 ~ 20 millimeters.
4. experimental rat cage as claimed in claim 3, it is characterized in that: said gap (69), gap width is 20 millimeters.
5. experimental rat cage as claimed in claim 3, it is characterized in that: said gap (69), gap width is 10 millimeters.
6. experimental rat cage as claimed in claim 1, is characterized in that: the shape of said opening (62) is rectangle or circle.
7. experimental rat cage as claimed in claim 1, is characterized in that: it is inner that said feed box (6) is fixedly mounted on casing (1), or can be separated with casing (1) and take out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239144.2U CN204616666U (en) | 2014-12-28 | 2015-04-20 | A kind of experimental rat cage |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014207580342 | 2014-12-28 | ||
| CN201420758034 | 2014-12-28 | ||
| CN201520239144.2U CN204616666U (en) | 2014-12-28 | 2015-04-20 | A kind of experimental rat cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204616666U true CN204616666U (en) | 2015-09-09 |
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ID=54035748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520239144.2U Expired - Fee Related CN204616666U (en) | 2014-12-28 | 2015-04-20 | A kind of experimental rat cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204616666U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380129A (en) * | 2018-12-19 | 2019-02-26 | 环境保护部南京环境科学研究所 | A kind of mash feed recovery experiment cage tool |
| CN114847174A (en) * | 2022-04-15 | 2022-08-05 | 中国人民解放军陆军军医大学 | Feeding device and control method and system thereof |
-
2015
- 2015-04-20 CN CN201520239144.2U patent/CN204616666U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109380129A (en) * | 2018-12-19 | 2019-02-26 | 环境保护部南京环境科学研究所 | A kind of mash feed recovery experiment cage tool |
| CN114847174A (en) * | 2022-04-15 | 2022-08-05 | 中国人民解放军陆军军医大学 | Feeding device and control method and system thereof |
| CN114847174B (en) * | 2022-04-15 | 2023-09-26 | 中国人民解放军陆军军医大学 | Feeding device and control method and system thereof |
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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: 20150909 Termination date: 20170420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |