CN103271777B - Mouse control cage - Google Patents
Mouse control cage Download PDFInfo
- Publication number
- CN103271777B CN103271777B CN201310178011.4A CN201310178011A CN103271777B CN 103271777 B CN103271777 B CN 103271777B CN 201310178011 A CN201310178011 A CN 201310178011A CN 103271777 B CN103271777 B CN 103271777B
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- China
- Prior art keywords
- cage
- cage body
- block tongue
- lid
- chute
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a mouse control cage. The mouse control cage comprises a cage body and a cage cover. The mouse control cage is characterized in that the bottom surface of the cage body is of a net lattice structure, the shape of the cage cover is the same as the shape of the horizontal section of the interior of the cage body, the cage cover is slightly smaller than the horizontal section of the interior of the cage body, the cage cover is horizontally buckled into the cage body through the upper opening surface of the cage body and is pressed to move downwards along the peripheral inner sides of the cage body, and the mouse control cage is fixed on a certain plane position through a positioning device which is arranged inside the cage body or on the cage body or on the cage cover.
Description
Technical field
The present invention relates to a kind of experimental apparatus for small animals, being specifically related to a kind of for anaesthetizing the control Mus device with drug injection.
Background technology
Murine, especially rat and mouse are the animal models that biomedicine experiment is conventional.The anesthesia of rat and mouse and drug injection need the activity effectively controlling rat and mouse.The method that current experimenter controls rat and mouse mainly grabs mode by hands.The risk one that this mode exists is grabbed loosely, and rat and mouse is out of control; Two is grab bad, and operator is bitten by rat and mouse.
Summary of the invention
The object of this invention is to provide a kind of activity directly not controlling rat and mouse with hands, ensure the control mouse cage of processing safety.
For reaching above object, the present invention takes following technical scheme to be achieved:
A kind of control mouse cage, comprise cage body, cage lid, it is characterized in that, described cage body bottom surface is web-like lattice structure, and described cage lid shape is identical with horizontal cross sectional geometry in cage body, cage lid size is slightly less than horizontal cross-section size in cage body, cage lid buckles into from open surface level above cage body, and presses down movement, by cage body along cage body surrounding medial surface, or cage body and cage cover set positioner, select to be fixed on a certain plan-position.
In such scheme, described positioner is included in two relative side in cage body and is symmetrical arranged vertical slideway, arranges the draw-in groove of multiple varying level position in slideway; Two relative edges corresponding with slipway location below cage lid have chute along symmetry, in opposite directions recessed track is set in position along two chutes below cage lid, wherein be positioned with block tongue by spring, chute to be blocked, block tongue front end is a downward inclined-plane, when cage cover rim cage body surrounding medial surface press down mobile time, below chute, the inclined-plane of block tongue upwards pressure by slideway or draw-in groove, makes the spring-compressed at block tongue rear portion, block tongue indentation chute, cage lid level moves down; When chute moves to the lower edge of a certain draw-in groove, block tongue spring force effect under enter this draw-in groove, and then cage lid is fixed on a certain plan-position in cage body.
The inwall that described positioner is included in two relative side or surrounding lateral vertical direction in cage body arranges the quiet block tongue of multiple varying level position, its inclined-plane upwards, when cage cover rim cage body surrounding medial surface press down mobile time, the inclined-plane of the quiet block tongue in top is by the downward pressure in cage lid edge, make the spring-compressed at quiet block tongue rear portion, block tongue indentation cage body medial wall, cage lid level moves down; After cage lid moves past this quiet block tongue, quiet block tongue spring force effect under eject cage body medial wall, cage lid can not be moved up, and simultaneously cage lid is held by the inclined-plane of next quiet block tongue, and at this moment cage lid is just located in the certain level position of cage body.
Structure of the present invention is simple, designs ingenious, and easy and simple to handle, safe and reliable, is the control Mus device that experimenter is desirable.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of dynamic block tongue 2 in Fig. 1.
Fig. 3 is another kind of structure chart of the present invention.
Detailed description of the invention
Embodiment 1
With reference to figure 1, a kind of control mouse cage, it is in the cage body 4 of mesh grid 5 that experimental rat or mice are positioned over a bottom surface, top fastens the open surface of cage body 4 by a cage lid 1 and presses down along cage body surrounding medial surface, experimental mouse is pressed onto and can not also fixes freely movable position, overturn little cage, given the injection of experimental mouse anesthesia and medicine by the space of bottom surface mesh grid 5.After completing injection, overturn little cage, above move cage lid 1 fixing to certain position, give experimental mouse certain activity space, observation experiment Mus holonarcosis or after determining drug injection success, remove cage lid, take out experimental mouse, carry out next step experiment.
With reference to figure 1 and Fig. 2, cage cover rim cage body surrounding medial surface and is pressed down and move and be fixed on a certain plan-position, can be realized by following structure; In cage body, two relative side is symmetrical arranged vertical slideway 3, arranges the draw-in groove 6 of multiple varying level position in slideway; Corresponding below cage lid two relative edges open chute (corresponding with two slideways) along symmetry, below cage lid along two chutes in opposite directions position track 8(is set can for dovetail groove road), be positioned with dynamic block tongue 2 in track 8 to be blocked by chute by spring 9, block tongue front end is a downward inclined-plane 7.When cage cover rim cage body surrounding medial surface press down mobile time, chute and slideway coincide, and below chute, the inclined-plane 7 of dynamic block tongue upwards pressure by slideway or draw-in groove 6, and make the spring-compressed at block tongue rear portion, the inclined-plane indentation chute of block tongue, cage lid level moves down; When chute moves to the lower edge of a certain draw-in groove, dynamic block tongue spring force effect under enter this draw-in groove, because the inclined-plane of dynamic block tongue is downward, so can not move up, at this moment cage lid is just located in the certain level position of cage body.Continue to pressing down cage lid, moved by the horizontal single-headed on the dynamic tongue inclined-plane of card, cage lid is just located in the next horizontal level of cage body.As cage lid will be taken out, only simply artificial two dynamic block tongues need be pushed back track.
Embodiment 2
With reference to figure 3, another kind of control mouse cage, structure and embodiment similar, cage cover rim cage body surrounding medial surface and is pressed down and to move and to be fixed on the structure of a certain plan-position more simpler; Mainly cage covers and does not arrange any mechanism, and in cage body two relative side (also can surrounding side) vertical direction inwall on the quiet block tongue 10 of multiple varying level position is set, the dynamic block tongue in its structural principle and Fig. 1 is similar, does not repeat them here.When cage cover rim cage body surrounding medial surface press down mobile time, the inclined-plane of the first quiet block tongue is by the downward pressure in cage lid edge, and the spring (not shown in FIG.) at quiet block tongue rear portion is compressed, block tongue indentation cage body side surface inwall, cage lid level moves down; After cage lid moves past this quiet block tongue, its spring force effect under eject cage body medial wall, cage lid can not be moved up, and simultaneously cage lid is held by the inclined-plane of next quiet block tongue, and at this moment cage lid is just located in the certain level position of cage body.As cage lid will be taken out, only need manually quiet block tongue to be pushed back cage body medial wall.
Claims (1)
1. a control mouse cage, comprise cage body, cage lid, it is characterized in that, described cage body bottom surface is web-like lattice structure, and described cage lid shape is identical with horizontal cross sectional geometry in cage body, and cage lid size is slightly less than horizontal cross-section size in cage body, cage lid buckles into from open surface level above cage body, and press down movement along cage body surrounding medial surface, by cage body and cage cover set positioner, select be fixed on a certain plan-position; Wherein, positioner is included in two relative side in cage body and is symmetrical arranged vertical slideway, arranges the draw-in groove of multiple varying level position in slideway; Two relative edges corresponding with slipway location below cage lid have chute along symmetry, in opposite directions recessed track is set in position along two chutes below cage lid, wherein be positioned with block tongue by spring, chute to be blocked, block tongue front end is a downward inclined-plane, when cage cover rim cage body surrounding medial surface press down mobile time, below chute, the inclined-plane of block tongue upwards pressure by slideway or draw-in groove, makes the spring-compressed at block tongue rear portion, block tongue indentation chute, cage lid level moves down; When chute moves to the lower edge of a certain draw-in groove, block tongue spring force effect under enter this draw-in groove, and then cage lid is fixed on a certain plan-position in cage body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178011.4A CN103271777B (en) | 2013-05-14 | 2013-05-14 | Mouse control cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310178011.4A CN103271777B (en) | 2013-05-14 | 2013-05-14 | Mouse control cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103271777A CN103271777A (en) | 2013-09-04 |
| CN103271777B true CN103271777B (en) | 2015-06-17 |
Family
ID=49054005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310178011.4A Expired - Fee Related CN103271777B (en) | 2013-05-14 | 2013-05-14 | Mouse control cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103271777B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342720B (en) * | 2015-10-13 | 2017-09-26 | 中国人民解放军白求恩医务士官学校 | Ionising radiation model experiment mouse fixing |
| CN105455917A (en) * | 2015-12-22 | 2016-04-06 | 泰山医学院 | Device for rat body composition auxiliary measurement, and application method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760768A (en) * | 1972-03-13 | 1973-09-25 | Res Equipment Co Inc | Cage apparatus |
| US3875902A (en) * | 1973-09-14 | 1975-04-08 | Frederick A Gasper | Moveable wall for an animal cage |
| EP1226750A2 (en) * | 2001-01-25 | 2002-07-31 | Med Associates Incorporated | Quick change test chamber |
| JP2003250374A (en) * | 2002-02-26 | 2003-09-09 | Iris Ohyama Inc | Cage for small animal |
| CN1625943A (en) * | 2003-12-11 | 2005-06-15 | 广东省实验动物监测所 | Gear drive for locating cases of monkey |
| CN201171730Y (en) * | 2008-03-11 | 2008-12-31 | 上海睿智化学研究有限公司 | Gas anesthesia device |
| CN101438680A (en) * | 2008-12-31 | 2009-05-27 | 长沙动物园 | Folding type across cage device for beasts |
| CN101444189A (en) * | 2006-09-14 | 2009-06-03 | 泰科尼普拉斯特（共同）股份公司 | Shelving system for laboratory animals and a cage for that shelving system |
| CN102138834A (en) * | 2011-03-01 | 2011-08-03 | 西安交通大学医学院第一附属医院 | Anesthesia device for animal experiment |
| CN202085636U (en) * | 2011-04-20 | 2011-12-28 | 汪华 | Bait-free rat trap |
| CN203244468U (en) * | 2013-05-14 | 2013-10-23 | 中国人民解放军第四军医大学 | Mouse control cage |
-
2013
- 2013-05-14 CN CN201310178011.4A patent/CN103271777B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760768A (en) * | 1972-03-13 | 1973-09-25 | Res Equipment Co Inc | Cage apparatus |
| US3875902A (en) * | 1973-09-14 | 1975-04-08 | Frederick A Gasper | Moveable wall for an animal cage |
| EP1226750A2 (en) * | 2001-01-25 | 2002-07-31 | Med Associates Incorporated | Quick change test chamber |
| JP2003250374A (en) * | 2002-02-26 | 2003-09-09 | Iris Ohyama Inc | Cage for small animal |
| CN1625943A (en) * | 2003-12-11 | 2005-06-15 | 广东省实验动物监测所 | Gear drive for locating cases of monkey |
| CN101444189A (en) * | 2006-09-14 | 2009-06-03 | 泰科尼普拉斯特（共同）股份公司 | Shelving system for laboratory animals and a cage for that shelving system |
| CN201171730Y (en) * | 2008-03-11 | 2008-12-31 | 上海睿智化学研究有限公司 | Gas anesthesia device |
| CN101438680A (en) * | 2008-12-31 | 2009-05-27 | 长沙动物园 | Folding type across cage device for beasts |
| CN102138834A (en) * | 2011-03-01 | 2011-08-03 | 西安交通大学医学院第一附属医院 | Anesthesia device for animal experiment |
| CN202085636U (en) * | 2011-04-20 | 2011-12-28 | 汪华 | Bait-free rat trap |
| CN203244468U (en) * | 2013-05-14 | 2013-10-23 | 中国人民解放军第四军医大学 | Mouse control cage |
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| Publication number | Publication date |
|---|---|
| CN103271777A (en) | 2013-09-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20160514 |