CN203555852U - Freely-capturing-and-fixing device of anatomical physiology experiment mouse - Google Patents
Freely-capturing-and-fixing device of anatomical physiology experiment mouse Download PDFInfo
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- CN203555852U CN203555852U CN201320728263.5U CN201320728263U CN203555852U CN 203555852 U CN203555852 U CN 203555852U CN 201320728263 U CN201320728263 U CN 201320728263U CN 203555852 U CN203555852 U CN 203555852U
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Abstract
The utility model discloses a freely-capturing-and-fixing device of an anatomical physiology experiment mouse, and belongs to the technical field of medical and laboratory equipment. The freely-capturing-and-fixing device is composed of an upper fixing plate (27), a lower fixing plate (28), elastic clamping handles (4), a leg fixing wire (8), a clamp-closing magnetic force electric wire (9), clamp closing electromagnets (10), leg fixing plate holes (11), a leg fixing plate (12), a base disc support (13), hole controlling electromagnets (14), pushing sheet grooves (15), pushing sheet springs (16), pushing sheet sliding ways (17), a power socket (18), pushing sheet upper cavities (19) and pushing sheets (21). The freely-capturing-and-fixing device is characterized in that the upper fixing plate (27) and the lower fixing plate (28) are respectively connected with the free ends of the elastic clamping handles (4), and combined together to form a cake-shaped capturing and fixing container with the upper outwards-protruding face and the lower outwards-protruding face, the upper fixing plate (27) is arranged on the upper face, and the lower fixing plate (28) is arranged on the lower face. The freely-capturing-and-fixing device of the anatomical physiology experiment mouse is easy to manufacture, convenient to operate and high in practicability.
Description
Technical field
The present invention relates to a kind of anatomical physiology experimental mouse free-grabbing fixture, belong to medical treatment and laboratory equlpment technical field.
Background technology
Experimental mouse has very important effect in biology, medicine and pharmacology, agricultural, chemical industry, poultry thing veterinary's etc. research, in correlational study, can set up model research by application experiment Mus.The application of experimental mouse model: the 1. research of hereditism and hereditary.The breeding cycle of Mus is short, quantity is many, this provides condition very easily to genetics research, the sudden change with hereditary is research human genetic disease's the cause of disease, pathogeny and treatment, desirable model is provided, as familial obesity, albinism, systemic lupus erythematosus, dwarfism etc. have corresponding mutantion line mice can for research.2. drug research.Be usually used in drug safety evaluation, treatment effectiveness evaluation, titration and biological product determination.Mice is particularly suitable for Acute toxicity experiment, the median lethal dose(LD 50) (LD50) of measuring medicine or chemicals and drug induced carcinogenesis test; Extensive use in the calibrating of the biological product such as serum, vaccine; The drug effect of pain relieving medicine is evaluated in employing physical property injury etc.3. immunology research.Utilize the Mus of immunodeficiency to carry out the research of immunologic mechanism.Cultivating Scid mice the eighties in 20th century is the mutantion line animal of a kind of congenital T cell and B cell combined immunodeficient, for studying differentiation and the function of LAK cell, macrophage and immune accessory cell.4. the research of endocrinopathy.The defect of Mus spontaneous or the endocrine gland structure of bringing out often causes the anthropoid endocrinopathy of class, is good animal model in endocrine research field.The obesity causing as islets of langerhans hypoplasia; The dwarfism that growth hormone deficiency causes etc.5. oncology studies.The part inbred line of the Mus of artificial culture has its specific spontaneous tumor, can utilize generation, development and the treatment of the similarity research tumor of its spontaneous tumor and human tumor.As the nude mouse of thymus major defect, can accept the implantation of the various tumor cells of the mankind and become " test tube " of cancerous cell, become research tumor growth and grow, shift and the main animal for the treatment of.In provirus genomics is mediated a settlement the research of oncogene hypothesis, the leukemia of AKR mice is proved to be under inherited genetic factors impact, by viral-induced infectious disease.6. the research of infectious disease.Mus is to multiple-microorganism, pathogen easy infection, as Salmonella, schistosomiasis japanica, poliomyelitis and leptospira etc., thereby conventional mice produces corresponding pathological model, the pathogenicity to pathogen, mechanism, pathology and the treatment of host's opposing are studied.7. gerontology research.The Mus life-span is short, is usually used in studying old and feeble cause and mechanism.The diseases such as family planning, physical damnification disease, threpsology and burn, cold injury, radiation sickness etc. all available mice copy pathological model.Experimental mouse purposes is wider, uses its people just more in practical operation, but many times experimental mouse disposition is violent, easily stings people, and experimental mouse, also with the comparatively fatal cause of diseases such as virus, makes people hard to guard against sometimes.In long-term experiment practice process, operator has expected a lot of ways, has designed a lot of instruments, avoid being injured by experimental mouse, what have is very effective, such as make a lattice gear that stops head reversing with cardboard or plastics, thus the larger probability being bitten by experimental mouse that reduced.But these Method and kit fors are not all avoided staff and directly contacted experimental mouse, injury accident is still continuing.How to design a kind of can allowing and allly can capture quickly and easily experimental mouse per capita, so can allow again staff and its keep apart when experimental mouse is carried out to operation experiments to become a difficult problem being badly in need of solving to be invented, a kind ofly can extend distance between staff and experimental mouse, during operation, can also, for experimental mouse provides a kind of comfortable environment, to experimental mouse, comfort that it is necessary making experimental result more approach actual a kind of anatomical physiology experimental mouse free-grabbing fixture to greatest extent.
Summary of the invention
In order to solve because staff directly contacts experimental mouse, hold a vulnerable difficult problem, the invention provides a kind of anatomical physiology experimental mouse free-grabbing fixture, in this kind of anatomical physiology experimental mouse free-grabbing fixture utilization, consolidate the round pie crawl fixed container that plate and lower fixed slab form the equal evagination of upper and lower surface, then by buffering, net and observe and filter crawl experimental mouse, thereby extended the operating distance between staff and experimental mouse, reach and can capture quickly and easily experimental mouse, the object that can allow staff keep apart with it again when experimental mouse is carried out to operation experiments.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of anatomical physiology experimental mouse free-grabbing fixture is by cushioning net 1, iron top hoop 2, suction tray 3, resilient holding arm 4, rechargeable battery 5, Gu lower limb wiretap 6, closed clamp switch 7, Gu lower limb electric wire 8, closed clamp magnetic force electric wire 9, closed clamp electric magnet 10, Gu lower limb plate hole 11, Gu lower limb plate 12, basal disc holder 13, control hole electric magnet 14, push jack groove 15, push jack spring 16, push jack slideway 17, attaching plug 18, push jack epicoele 19, Gu lower limb plate hole wall 20, push jack 21, Gu lower limb plate hole chamber 22, push jack arc edge 23, push jack notch 24, push jack groove lip 25, push jack vallecular cavity 26, upper plate 27 admittedly, lower fixed slab 28 forms, it is characterized in that: above plate 27 is being connected respectively resilient holding arm 4 free-ends with lower fixed slab 28 admittedly, the two is combined the round pie crawl fixed container that forms the equal evagination of upper and lower surface, the maximum gauge that forms the circle of cake is 10-25 centimetre, cake thickness is 5-10 centimetre, upper plate 27 admittedly in the above, comprise buffering net 1, iron top hoop 2 and suction tray 3 three parts, lower fixed slab 28 below.
Described upper solid plate 27, comprises buffering net 1, iron top hoop 2 and suction tray 3 three parts in the above; Buffering net 1 is the dome-shaped net of being made by commercially available window screening, and bottom margin is the circle of diameter 5-20 centimetre, and its center of circle is 3-5 centimetre to the ultimate range of dome; Lack the strong point that top hoop 2 is the 1 lower edge sets of buffering net, irony, is that 0.5-2 millimeter, width are that the tinplate sheet of 2-6 centimetre is made by thickness, and it is 5-20 centimetre that institute encloses diameter of a circle; Suction tray 3 ironys, circular, thereby be closed during energising, folder electric magnet 10 attracts above to consolidate plate 27 and lower fixed slab 28 is attached together.
Below, plate body is bamboo matter, wooden, plastics matter, aluminium alloy matter or stainless steel to described lower fixed slab 28, solid lower limb electric wire 8, closed clamp magnetic force electric wire 9, closed clamp electric magnet 10, solid lower limb plate hole 11, solid lower limb plate 12, basal disc holder 13, consists of; Basal disc holder 13 is surface plate shapes of fovea centralis, and upper limb bore is 10-25 centimetre, and the innermost degree of depth is 2.5-5 centimetre.
Described solid lower limb plate 12 is positioned at basal disc holder 13 central recesses, and bamboo matter, wooden, plastics matter, aluminium alloy matter or stainless steel have 4 solid lower limb plate holes 11 on it; Gu it is 0.5-1.5 centimetre that the outside, four limits of lower limb plate 12 respectively arranges 1 diameter, is highly the cylindrical closed clamp electric magnet 10 of 0.5-1.5 centimetre; Closed clamp electric magnet 10 provides electric energy by rechargeable battery 5, when pressing closed clamp switch 7, electric current in rechargeable battery 5 can arrive closed clamp electric magnet 10 by closed clamp magnetic force electric wire 9, thereby upper solid plate 27 is inhaled, and fixes experimental mouse and uses to capture.
Described solid lower limb plate hole 11 comprises solid lower limb plate hole wall 20, push jack 21, solid lower limb plate hole chamber 22, control hole electric magnet 14, push jack groove 15, push jack spring 16, push jack slideway 17, attaching plug 18, push jack epicoele 19, push jack arc edge 23, push jack notch 24, push jack groove lip 25, push jack vallecular cavity 26, aperture is 0.5-1 centimetre, in upper solid plate 27 decline processes, four lower limbs of experimental mouse are pressed in solid lower limb plate hole 11 by upper solid plate 27 gradually; Because the experimental mouse Individual Size capturing is different, the thickness of the lower limb of experimental mouse is different, therefore solid lower limb plate hole 11 is hidden a part by push jack 21, thereby the experimental mouse lower limb of different sizes is absorbed in after solid lower limb plate hole 11, can simply be fixed; Gu lower limb plate hole wall 20 digs out the inwall that solid lower limb plate hole 11 forms in the place at nearly 4 angles of solid lower limb plate 12, be the inclined-plane of Oblique 45 Degree from top to bottom, therefore solid lower limb plate hole 11 back cut diameters that form are large, lower port diameter is little; Gu the upper and lower penetrating vestibule that lower limb plate hole wall 20 surrounds is for solid lower limb plate hole chamber 22, is the space that holds experimental mouse lower limb, push jack 21 is positioned at solid lower limb plate hole chamber 22 central authorities; The space that contains push jack 21 is push jack groove 15, the space of push jack groove 15 inside is push jack vallecular cavity 26, control hole electric magnet 14 is arranged at push jack vallecular cavity 26 bottoms, and control hole electric magnet 14 above central authorities is push jack springs 16, and push jack 21 solid lower limb plate hole chamber 22 is above push jack epicoele 19; Push jack arc edge 23 is that push jack 21 inwardly concaves in 22 one end, solid lower limb plate hole chamber the arc edge that 1-5 millimeter forms afterwards, at push jack 21, puts in behind solid lower limb plate hole chamber 22, and push jack arc edge 23 forms the solid lower limb plate hole 11 that diameter is less together with solid lower limb plate hole wall 20; When push jack 21 puts in push jack groove 15, the opening that push jack groove 15 forms in solid lower limb plate hole wall 20 central authorities is push jack notch 24, and push jack notch 24 edges are push jack groove lip 25 to the part between solid lower limb plate 12 upper and lower surfaces.
Described resilient holding arm 4 bamboo matter or spring steel quality, V font, length be 25-40 centimetre when not being subject to External Force Acting, upper solid plate 27 and lower fixed slab 28 can be supported and stand away, so that experimental mouse enters.
The invention has the beneficial effects as follows, in the utilization of a kind of anatomical physiology experimental mouse free-grabbing fixture, consolidate the round pie crawl fixed container that plate and lower fixed slab form the equal evagination of upper and lower surface, by buffering, net and observe and filter crawl experimental mouse, thereby extended the operating distance between staff and experimental mouse, reach and can under magnetic force is auxiliary, capture quickly and easily experimental mouse, when experimental mouse is carried out to operation experiments, cushion the object that net can allow staff keep apart with it again.The application of electric magnet makes the fixing of experimental mouse evenly have an effect, also can avoid exerting oneself in staff operating process excessive normal lethal experimental mouse or too small a series of adverse consequencess such as easily allow that experiment damaged by rats.A kind of anatomical physiology experimental mouse free-grabbing fixture is made simple, easy to operate, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the overall structure schematic diagram of a kind of anatomical physiology experimental mouse of the present invention free-grabbing fixture.
Fig. 2 is the solid leg plate structure schematic diagram of a kind of anatomical physiology experimental mouse of the present invention free-grabbing fixture.
Fig. 3 is the solid lower limb plate hole structural representation of a kind of anatomical physiology experimental mouse of the present invention free-grabbing fixture.
1. buffering nets in figure, 2. bind round on iron top, 3. suction tray, 4. resilient holding arm, 5. rechargeable battery, 6. consolidate lower limb wiretap, 7. closed clamp switch, 8. consolidate lower limb electric wire, 9. closed clamp magnetic force electric wire, 10. closed clamp electric magnet, 11. solid lower limb plate holes, 12. solid lower limb plates, 13. basal disc holders, 14. control hole electric magnet, 15. push jack grooves, 16. push jack springs, 17. push jack slideways, 18. attaching plugs, 19. push jack epicoeles, 20. solid lower limb plate hole walls, 21. push jacks, 22. solid lower limb plate hole chambeies, 23. push jack arc edge, 24. push jack notches, 25. push jack groove lips, 26. push jack vallecular cavities, solid plate on 27., 28. lower fixed slabs.
The specific embodiment
Embodiment mono-
A kind of anatomical physiology experimental mouse free-grabbing fixture is by cushioning net 1, iron top hoop 2, suction tray 3, resilient holding arm 4, rechargeable battery 5, Gu lower limb wiretap 6, closed clamp switch 7, Gu lower limb electric wire 8, closed clamp magnetic force electric wire 9, closed clamp electric magnet 10, Gu lower limb plate hole 11, Gu lower limb plate 12, basal disc holder 13, control hole electric magnet 14, push jack groove 15, push jack spring 16, push jack slideway 17, attaching plug 18, push jack epicoele 19, Gu lower limb plate hole wall 20, push jack 21, Gu lower limb plate hole chamber 22, push jack arc edge 23, push jack notch 24, push jack groove lip 25, push jack vallecular cavity 26, upper plate 27 admittedly, lower fixed slab 28 forms.Upper plate 27 is admittedly connected respectively with lower fixed slab 28 elasticity handle 4 free-ends that catch fire, the two is combined the round pie crawl fixed container that forms the equal evagination of upper and lower surface, the maximum gauge that forms the circle of cake is 10-25 centimetre, and cake thickness is 5-10 centimetre, in order to contain and to observe nipped experimental mouse.Upper plate 27 admittedly, comprises buffering net 1, iron top hoop 2 and suction tray 3 three parts in the above; Buffering net 1 is the dome-shaped net of being made by commercially available window screening, bottom margin is the circle of diameter 5-20 centimetre, its center of circle is 3-5 centimetre to the ultimate range of dome, and its effect is behavior, the experimental mouse body part of observation experiment Mus and prevents that operator from being bitten by experimental mouse when filter captures experimental mouse; Iron top hoop 2 is strong points of buffering net 1 lower edge set, irony, by thickness, be that 0.5-2 millimeter, width are that the tinplate sheet of 2-6 centimetre is made, it is 5-20 centimetre that institute encloses diameter of a circle, its effect is for leave the space for experimental mouse activity when enclosing experimental mouse, and irony structure can also prevent nibbling of experimental mouse; Suction tray 3 ironys, circular, when on being, solid plate 27 provides support, thereby can also be closed during energising folder electric magnet 10 attract will upper solid plate 27 and lower fixed slab 28 be attached together, prevent experimental mouse escape.Below, plate body is bamboo matter, wooden, plastics matter, aluminium alloy matter or stainless steel to lower fixed slab 28, solid lower limb electric wire 8, closed clamp magnetic force electric wire 9, closed clamp electric magnet 10, solid lower limb plate hole 11, solid lower limb plate 12, basal disc holder 13, consists of.Basal disc holder 13 is surface plate shapes of fovea centralis, and upper limb bore is 10-25 centimetre, and the innermost degree of depth is 2.5-5 centimetre.Gu lower limb plate 12 is positioned at basal disc holder 13 central recesses, bamboo matter, wooden, plastics matter, aluminium alloy matter or stainless steel, have 4 solid lower limb plate holes 11 on it.Gu it is 0.5-1.5 centimetre that the outside, four limits of lower limb plate 12 respectively arranges 1 diameter, is highly the cylindrical closed clamp electric magnet 10 of 0.5-1.5 centimetre.Closed clamp electric magnet 10 provides electric energy by rechargeable battery 5, when pressing closed clamp switch 7, electric current in rechargeable battery 5 can arrive closed clamp electric magnet 10 by closed clamp magnetic force electric wire 9, thereby upper solid plate 27 is inhaled, and fixes experimental mouse and uses to capture.Gu lower limb plate hole 11 comprises solid lower limb plate hole wall 20, push jack 21, solid lower limb plate hole chamber 22, control hole electric magnet 14, push jack groove 15, push jack spring 16, push jack slideway 17, attaching plug 18, push jack epicoele 19, push jack arc edge 23, push jack notch 24, push jack groove lip 25, push jack vallecular cavity 26, aperture is 0.5-1 centimetre, in upper solid plate 27 decline processes, four lower limbs of experimental mouse are pressed in solid lower limb plate hole 11 by upper solid plate 27 gradually.Because the experimental mouse Individual Size capturing is different, the thickness of the lower limb of experimental mouse is different, therefore solid lower limb plate hole 11 is hidden a part by push jack 21, thereby the experimental mouse lower limb of different sizes is absorbed in after solid lower limb plate hole 11, can simply be fixed.Gu lower limb plate hole wall 20 digs out the inwall that solid lower limb plate hole 11 forms in the place at nearly 4 angles of solid lower limb plate 12, be the inclined-plane of Oblique 45 Degree from top to bottom, therefore solid lower limb plate hole 11 back cut diameters that form are large, lower port diameter is little.Gu the upper and lower penetrating vestibule that lower limb plate hole wall 20 surrounds is for solid lower limb plate hole chamber 22, is the space that holds experimental mouse lower limb, push jack 21 is positioned at solid lower limb plate hole chamber 22 central authorities.The space that contains push jack 21 is push jack groove 15, the space of push jack groove 15 inside is push jack vallecular cavity 26, control hole electric magnet 14 is arranged at push jack vallecular cavity 26 bottoms, control hole electric magnet 14 above central authorities is push jack springs 16, in the used time of doing that is not subject to controlling hole electric magnet 14, push jack spring 16 puts in push jack 21 in solid lower limb plate hole chamber 22 along push jack slideway 17, and now push jack 21 space is above push jack epicoele 19, can temporarily trample for experimental mouse.Push jack arc edge 23 is that push jack 21 inwardly concaves in 22 one end, solid lower limb plate hole chamber the arc edge that 1-5 millimeter forms afterwards, at push jack 21, puts in behind solid lower limb plate hole chamber 22, and push jack arc edge 23 forms the solid lower limb plate hole 11 that diameter is less together with solid lower limb plate hole wall 20.Push jack 21 is in push jack groove 15 time, and the opening that push jack groove 15 forms in solid lower limb plate hole wall 20 central authorities is push jack notch 24, and push jack notch 24 edges are push jack groove lip 25 to the part of consolidating between lower limb plate 12 upper and lower surfaces.Attaching plug 18 is electric energy to be incorporated into the plug at control electric magnet 14 places, hole, or without attaching plug, directly will consolidate lower limb electric wire 8 and be connected to rechargeable battery 5 by solid lower limb wiretap 6, in order to control the turnover of push jack 21.Resilient holding arm 4 is with the known utensil handle that can strut, bamboo matter or spring steel quality, V font, length be 25-40 centimetre when not being subject to External Force Acting, upper solid plate 27 and lower fixed slab 28 can be supported and stand away, so that experimental mouse enters.During use, first grasp resilient holding arm 4, be certain about the orientation at experimental mouse place, hold rapidly dynamic elasticity clamp holder 4, experimental mouse is clipped in the patty structure inner chamber of upper solid plate 27 and lower fixed slab 28 formation, shake experimental mouse, make its back side towards upper solid plate 27, the outside of belly, towards lower fixed slab 28, is pressed solid lower limb wiretap 6 and closed clamp switch 7, so that four lower limbs of experimental mouse enter in solid lower limb plate hole 11, and then fix experimental mouse.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should be appreciated that; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention plays equivalent by appending claims and defines.
Claims (6)
1. an anatomical physiology experimental mouse free-grabbing fixture is by cushioning net (1), iron top hoop (2), suction tray (3), resilient holding arm (4), rechargeable battery (5), Gu lower limb wiretap (6), closed clamp switch (7), Gu lower limb electric wire (8), closed clamp magnetic force electric wire (9), closed clamp electric magnet (10), Gu lower limb plate hole (11), Gu lower limb plate (12), basal disc holder (13), control hole electric magnet (14), push jack groove (15), push jack spring (16), push jack slideway (17), attaching plug (18), push jack epicoele (19), Gu lower limb plate hole wall (20), push jack (21), Gu lower limb plate hole chamber (22), push jack arc edge (23), push jack notch (24), push jack groove lip (25), push jack vallecular cavity (26), upper plate (27) admittedly, lower fixed slab (28) forms, it is characterized in that: above plate (27) is being connected respectively resilient holding arm (4) free-end with lower fixed slab (28) admittedly, the two is combined the round pie crawl fixed container that forms the equal evagination of upper and lower surface, the maximum gauge of the cake circle forming is 10-25 centimetre, cake thickness is 5-10 centimetre, upper plate (27) admittedly, comprises buffering net (1), iron top hoop (2) and suction tray (3) three parts in the above, lower fixed slab (28) below.
2. a kind of anatomical physiology experimental mouse free-grabbing fixture according to claim 1, is characterized in that solid plate (27) in the above, comprises buffering net (1), iron top hoop (2) and suction tray (3) three parts; Buffering net (1) is the dome-shaped net of being made by commercially available window screening, and bottom margin is the circle of diameter 5-20 centimetre, and its center of circle is 3-5 centimetre to the ultimate range of dome; Iron top hoop (2) is the strong point of buffering net (1) lower edge set, and irony is that 0.5-2 millimeter, width are that the tinplate sheet of 2-6 centimetre is made by thickness, and it is 5-20 centimetre that institute encloses diameter of a circle; Thereby suction tray (3) irony, circular, is closed folder electric magnet (10) during energising attraction is attached together upper solid plate (27) and lower fixed slab (28).
3. a kind of anatomical physiology experimental mouse free-grabbing fixture according to claim 1, it is characterized in that lower fixed slab (28) below, plate body is bamboo matter, wooden, plastics matter, aluminium alloy matter or stainless steel, solid lower limb electric wire (8), closed clamp magnetic force electric wire (9), closed clamp electric magnet (10), solid lower limb plate hole (11), solid lower limb plate (12), basal disc holder (13), consists of; Basal disc holder (13) is the surface plate shape of fovea centralis, and upper limb bore is 10-25 centimetre, and the innermost degree of depth is 2.5-5 centimetre.
4. a kind of anatomical physiology experimental mouse free-grabbing fixture according to claim 1, it is characterized in that solid lower limb plate (12) is positioned at basal disc holder (13) central recess, bamboo matter, wooden, plastics matter, aluminium alloy matter or stainless steel, have 4 solid lower limb plate holes (11) on it; Gu it is 0.5-1.5 centimetre that the outside, four limits of lower limb plate (12) respectively arranges 1 diameter, is highly the cylindrical closed clamp electric magnet (10) of 0.5-1.5 centimetre; Closed clamp electric magnet (10) provides electric energy by rechargeable battery (5).
5. a kind of anatomical physiology experimental mouse free-grabbing fixture according to claim 1, it is characterized in that solid lower limb plate hole (11) comprises solid lower limb plate hole wall (20), push jack (21), Gu lower limb plate hole chamber (22), control hole electric magnet (14), push jack groove (15), push jack spring (16), push jack slideway (17), attaching plug (18), push jack epicoele (19), push jack arc edge (23), push jack notch (24), push jack groove lip (25), push jack vallecular cavity (26), aperture is 0.5-1 centimetre, in upper solid plate (27) decline process, four lower limbs of experimental mouse are pressed in solid lower limb plate hole (11) by upper solid plate (27) gradually, Gu lower limb plate hole (11) is hidden a part by push jack (21), experimental mouse lower limb is absorbed in solid lower limb plate hole (11) and is fixed, Gu lower limb plate hole wall (20) digs out the inwall that solid lower limb plate hole (11) forms in the place at nearly 4 angles of solid lower limb plate (12), be the inclined-plane of Oblique 45 Degree from top to bottom, therefore solid lower limb plate hole (11) back cut diameter forming is large, lower port diameter is little, Gu the upper and lower penetrating vestibule that lower limb plate hole wall (20) surrounds is solid lower limb plate hole chamber (22), push jack (21) is positioned at solid lower limb plate hole chamber (22) central authorities, the space that contains push jack (21) is push jack groove (15), the inner space of push jack groove (15) is push jack vallecular cavity (26), control hole electric magnet (14) is arranged at push jack vallecular cavity (26) bottom, control hole electric magnet (14) above central authorities is push jack spring (16), and push jack (21) solid lower limb plate hole chamber (22) is above push jack epicoele (19), push jack arc edge (23) is that push jack (21) inwardly concaves in one end, solid lower limb plate hole chamber (22) the arc edge that 1-5 millimeter forms afterwards, at push jack (21), put in behind solid lower limb plate hole chamber (22), push jack arc edge (23) forms the solid lower limb plate hole (11) that diameter is less together with solid lower limb plate hole wall (20), push jack (21) is in push jack groove (15) time, the opening that push jack groove (15) forms in solid lower limb plate hole wall (20) central authorities is push jack notch (24), and push jack notch (24) edge is push jack groove lip (25) to the part between solid lower limb plate (12) upper and lower surface.
6. a kind of anatomical physiology experimental mouse free-grabbing fixture according to claim 1, is characterized in that resilient holding arm (4) bamboo matter or spring steel quality, V font, and length is 25-40 centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728263.5U CN203555852U (en) | 2013-11-18 | 2013-11-18 | Freely-capturing-and-fixing device of anatomical physiology experiment mouse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320728263.5U CN203555852U (en) | 2013-11-18 | 2013-11-18 | Freely-capturing-and-fixing device of anatomical physiology experiment mouse |
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| CN203555852U true CN203555852U (en) | 2014-04-23 |
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| CN201320728263.5U Expired - Fee Related CN203555852U (en) | 2013-11-18 | 2013-11-18 | Freely-capturing-and-fixing device of anatomical physiology experiment mouse |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112386A (en) * | 2014-07-29 | 2014-10-22 | 张晶晶 | Mice dissecting experiment device for teaching |
| TWI685294B (en) * | 2018-12-19 | 2020-02-21 | 張世霖 | A securing device |
| CN112245059A (en) * | 2020-11-10 | 2021-01-22 | 吉林医药学院 | Free grabbing and fixing device for medical functional laboratory mouse |
-
2013
- 2013-11-18 CN CN201320728263.5U patent/CN203555852U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112386A (en) * | 2014-07-29 | 2014-10-22 | 张晶晶 | Mice dissecting experiment device for teaching |
| TWI685294B (en) * | 2018-12-19 | 2020-02-21 | 張世霖 | A securing device |
| CN112245059A (en) * | 2020-11-10 | 2021-01-22 | 吉林医药学院 | Free grabbing and fixing device for medical functional laboratory mouse |
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