CN115968798A - Experiment box for animal toxicology experiments and using method thereof - Google Patents
Experiment box for animal toxicology experiments and using method thereof Download PDFInfo
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- CN115968798A CN115968798A CN202211720254.1A CN202211720254A CN115968798A CN 115968798 A CN115968798 A CN 115968798A CN 202211720254 A CN202211720254 A CN 202211720254A CN 115968798 A CN115968798 A CN 115968798A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The invention discloses an experimental box for animal toxicology experiments and a using method thereof, and the experimental box comprises an experimental box body, wherein the top of the experimental box body is fixedly connected with a fixing box, the front end of the fixing box is fixedly connected with a fixing plate, the upper end of the inner cavity of the fixing plate is movably connected with a first clamping plate, and the inner cavity of the first clamping plate is provided with a second clamping plate; according to the invention, the experimental box body is arranged, so that the effect of feeding and observing experimental rats is achieved, the effect of fixing the experimental rats during injection is achieved by arranging the fixing box, the fixing plate, the first clamping plate, the second clamping plate, the first spring, the air cylinder and the baffle plate, and the problems that the functionality of the feeding cage is single, an experiment operation platform is required to be specially equipped during experiment, the experiment cost is increased, the experiment progress is not facilitated, the fixing mode effect of limbs is poor, the experiment progress is influenced and the inconvenience is brought to experimenters are solved.
Description
Technical Field
The invention relates to the technical field of animal toxicology experiments, in particular to an experimental box for animal toxicology experiments.
Background
The animal toxicology experiment is an experimental means for observing the toxic reaction of an animal after a specific substance is given to the animal, clarifying the toxicity of a certain chemical and the potential hazard thereof, the toxicology experiment plays an important role in ensuring the safety of foods, cosmetics, medical supplies, medicines, chemical products and the like, providing theoretical basis for the use of human beings on the chemical substances, and providing theoretical basis for establishing special preventive measures and sanitary standards.
Specially to experimental rat, fixing device fixes experimental rat limbs through the bandage, and only bind experimental rat limbs, experimental rat's health still can demonstrate the anti-reaction action, it is still relatively poor to lead to fixed effect, influence the experiment progress, and the experiment need carry out many times segmentation injection, it still need put experimental rat back into the rearging cage to inject at every turn, consequently need frequent transfer experimental rat, because rearging cage functional is comparatively single, still need be equipped with experiment operation platform specially during the experiment, it is unfavorable for the experiment progress to have increased the experimentation cost, and the fixed mode effect of limbs is relatively poor, thereby influence the progress of experiment, inconvenience has been brought for the experimenter.
Disclosure of Invention
The invention aims to provide an experimental box for animal toxicology experiments, which has the advantage of convenience in use and solves the problems that the functionality of a rearing cage is single, an experiment operation platform is required to be specially equipped during experiments, the experiment cost is increased, the progress of the experiments is not facilitated, the effect of a limb fixing mode is poor, the progress of the experiments is influenced, and the inconvenience is brought to experimenters.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an experimental box for animal toxicology experiments, includes the experimental box body, the top fixedly connected with fixed box of experimental box body, the front end fixedly connected with fixed plate of fixed box, the upper end swing joint of fixed plate inner chamber has first splint, the inner chamber of first splint is provided with the second splint, the first spring of top fixedly connected with of second splint, the inner wall fixed connection of one end and first splint of second splint is kept away from to first spring, the top fixedly connected with cylinder of fixed plate, the output of cylinder run through to the inner chamber of fixed plate and with first splint fixed connection, the rear end swing joint of fixed box inner chamber has the baffle, the front of experimental box body articulates through the hinge has sealing door, the equal fixedly connected with locking unit in both sides of the positive upper end of sealing door, the locking unit includes the fixed block, the front of fixed block has the push rod through pivot swing joint, the upper end on push rod surface has first frame through bearing swing joint, the inner chamber swing joint of first frame has the backup pad, the top fixedly connected with connecting rod of backup pad, the one end that the backup pad kept away from the backup pad, the one end of backup pad runs through to the outside and fixedly connected with locking ring of first frame, the locking ring of fixed box body is connected with the hook, the spring connect the inner chamber and the inner chamber of second spring and the inner chamber and the second spring is connected with the couple.
Preferably, first spacing grooves are formed in two sides of the inner cavity of the first frame, first spacing blocks are connected to the inner cavity of the first spacing grooves in a sliding mode, and one ends, far away from the inner cavity of the first spacing grooves, of the first spacing blocks are fixedly connected with the supporting plate.
Preferably, the top of the fixing box is hinged with a sealing plate through a hinge, and the top of the sealing plate is provided with an air hole.
Preferably, the left side fixedly connected with first magic subsides on sealing plate surface, the left upper end fixedly connected with second magic subsides of fixed box, the one end that the second magic was pasted away from to first magic subsides bonds with the second magic subsides.
Preferably, first chutes are formed in two sides of the rear end of the inner cavity of the fixing box, the inner cavity of each first chute is connected with a first sliding block in a sliding mode, and one end, far away from the inner cavity of each first chute, of each first sliding block is fixedly connected with the baffle.
Preferably, the second spacing groove has all been seted up to the both sides of fixed plate inner chamber, the inner chamber sliding connection in second spacing groove has the second stopper, the one end and the first splint fixed connection of second spacing inslot chamber are kept away from to the second stopper.
Preferably, the upper end of the inner cavity of the experiment box body is movably connected with a second frame, the inner cavity of the second frame is fixedly connected with a net piece, second sliding grooves are formed in two sides of the upper end of the inner cavity of the experiment box body, a second sliding block is connected to the inner cavity of the second sliding grooves in a sliding mode, and one end, far away from the inner cavity of the second sliding grooves, of the second sliding block is fixedly connected with the second frame.
Preferably, the lower end of the inner cavity of the experiment box body is movably connected with a collecting box, third sliding grooves are formed in two sides of the lower end of the inner cavity of the experiment box body, a third sliding block is connected to the inner cavity of the third sliding grooves in a sliding mode, and one end, far away from the inner cavity of the third sliding grooves, of the third sliding block is fixedly connected with the collecting box.
Preferably, the two sides of the experiment box body are provided with observation holes, the inner cavity of each observation hole is fixedly connected with transparent glass, the back of the inner cavity of the experiment box body is fixedly connected with a ventilation fan, and the right side of the inner cavity of the experiment box body is fixedly connected with an ultraviolet germicidal lamp.
Preferably, the using method comprises the following steps:
A. firstly, an experimental rat is placed in an inner cavity of a fixing box, the head and neck of the experimental rat are placed in an inner cavity of a fixing plate, an external controller is used for starting an air cylinder, an output shaft of the air cylinder moves downwards to drive a first clamping plate and a second clamping plate to move downwards along an inner cavity of a second limiting groove through a second limiting block, the first clamping plate and the fixing plate are combined to fix the head and neck of the experimental rat, then a baffle is installed at the tail of the experimental rat through a first sliding block and a first sliding groove, a sealing plate covers the top of the fixing box, a first magic tape and a second magic tape are pulled to be adhered to fix the body of the experimental rat, and after the administration of the experimental rat is completed, the experimental rat is taken out in the above steps and placed in the inner cavity of an experimental box body to be observed;
B. the experimental rat is placed at the top of an inner cavity net piece of an experimental box body, the sealing door is pulled upwards to seal the experimental box body, then the push rod is pushed upwards to pull, the push rod drives the first frame to move upwards, the first frame pushes the locking ring to move upwards to clamp the locking ring with the hook, then the push rod is pressed downwards, the push rod drives the first frame to move downwards, the first frame extrudes the connecting rod when moving downwards to deform the connecting rod, so that the locking ring is tightly clamped with the hook, and the sealing door and the experimental box body are fixed;
C. start scavenger fan and sterilamp through the peripheral hardware controller, the peculiar smell of the rotatory air current that produces of scavenger fan will be discharged the experiment box body inner chamber, the sterilamp carries out the disinfection operation to the inner chamber of experiment box body, experiment rat's excrement and urine falls into the inner chamber of collecting the box through the net piece, will collect the box and take out through the inner chamber that third spout and third slider can follow the experiment box body and wash collecting the box, outside pulling second frame, the second frame passes through the cooperation of second slider and second spout, can follow the inner chamber of experiment box body and take out and wash the net piece.
Compared with the prior art, the invention has the following beneficial effects:
the invention has the advantages that the experimental rat can be fed and observed by arranging the experimental box body, the effect of fixing the experimental rat during injection can be achieved by arranging the fixing box, the fixing plate, the first clamping plate, the second clamping plate, the first spring, the air cylinder and the baffle plate, the air cylinder moves downwards to drive the first clamping plate to move downwards, the first clamping plate moves downwards to drive the second clamping plate to move downwards, the first clamping plate, the second clamping plate and the fixing plate are matched to fix the head and the neck of the experimental rat, so that the experimental rat is prevented from being frightened to generate anti-behavior during injection to influence the experimental progress, the experimental rat is prevented from escaping from the inner cavity of the experimental box body by arranging the sealing door to seal the experimental box body, through the fixed block, the push rod, first frame, a supporting plate, the connecting rod, the lock ring, the cooperation of couple and second spring, it can be fixed to experimental box body and sealing door to have played, lock ring and couple joint, push rod downstream drives first frame downstream, first frame downstream extrudees the second spring, thereby can make couple and the inseparable joint of lock ring, only need push-and-pull push rod from top to bottom just can realize the unblock to lock ring and couple, thereby conveniently open and shut, and then conveniently take experimental rat and carry out the experiment work, solved because the rearging cage is functional comparatively single, still need be equipped with experiment operation platform specially when experimental, it still is unfavorable for the experiment progress to have increased the experiment cost, and the fixed mode effect of limbs is relatively poor, thereby influence the progress of experiment, the problem of inconvenience has been brought for the experimenter.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an exploded view of the mounting box and mounting plate of the present invention;
FIG. 3 is a schematic sectional view of the experimental box body of the present invention;
FIG. 4 is a front view schematically illustrating the locking unit according to the present invention;
fig. 5 is a schematic view of the enlarged structure of a portion a in fig. 3 according to the present invention.
In the figure: 1. the experimental box body; 2. a fixing box; 3. a fixing plate; 4. a first splint; 5. a second splint; 6. a first spring; 7. a cylinder; 8. a baffle plate; 9. a sealing door; 10. a locking unit; 101. a fixed block; 102. a push rod; 103. a first frame; 104. a support plate; 105. a connecting rod; 106. a locking ring; 107. hooking; 108. a second spring; 109. a first limit groove; 1010. a first stopper; 11. a sealing plate; 12. a first magic tape; 13. a second magic tape; 14. a first chute; 15. a first slider; 16. a second limit groove; 17. a second limiting block; 18. a second frame; 19. a mesh sheet; 20. a second chute; 21. a second slider; 22. a collection box; 23. a third chute; 24. a third slider; 25. an observation hole; 26. a ventilator; 27. an ultraviolet germicidal lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The experimental box body 1, the fixing box 2, the fixing plate 3, the first clamping plate 4, the second clamping plate 5, the first spring 6, the air cylinder 7, the baffle plate 8, the sealing door 9, the locking unit 10, the fixing block 101, the push rod 102, the first frame 103, the supporting plate 104, the connecting rod 105, the locking ring 106, the hook 107, the second spring 108, the first limiting groove 109, the first limiting block 1010, the sealing plate 11, the first magic tape 12, the second magic tape 13, the first sliding groove 14, the first sliding block 15, the second limiting groove 16, the second limiting block 17, the second frame 18, the mesh 19, the second sliding groove 20, the second sliding block 21, the collecting box 22, the third sliding groove 23, the third sliding block 24, the observation hole 25, the ventilation fan 26 and the ultraviolet germicidal lamp 27 are all common standard components or components known by technicians in the art, and the structure and principle of the experimental box can be known by technical manuals or by conventional experimental methods.
Referring to fig. 1-5, an experimental box for animal toxicology experiments comprises an experimental box body 1, a fixing box 2 is fixedly connected to the top of the experimental box body 1, a fixing plate 3 is fixedly connected to the front end of the fixing box 2, a first clamping plate 4 is movably connected to the upper end of the inner cavity of the fixing plate 3, a second clamping plate 5 is arranged in the inner cavity of the first clamping plate 4, a first spring 6 is fixedly connected to the top of the second clamping plate 5, one end of the first spring 6, which is far away from the second clamping plate 5, is fixedly connected to the inner wall of the first clamping plate 4, a cylinder 7 is fixedly connected to the top of the fixing plate 3, the output end of the cylinder 7 penetrates through the inner cavity of the fixing plate 3 and is fixedly connected to the first clamping plate 4, a baffle plate 8 is movably connected to the rear end of the inner cavity of the fixing box body 2, a sealing door 9 is hinged to the front surface of the experimental box body 1 through a hinge, a locking unit 10 is fixedly connected to both sides of the front upper end of the front surface of the sealing door 9, a push rod 102 is movably connected to the fixing block 101 through a rotating shaft, the upper end of the push rod 102 is movably connected to a first frame 103 through a bearing, a movable support plate 104, a locking ring 106, a locking ring is connected to the inner cavity of the first frame 103, a locking ring 106, a hook 106, which is connected to the inner cavity of the first spring 104, and a hook 106, which is connected to the inner cavity of the experimental box body 106, which is connected to the first spring 104, and a hook 106 is connected to the inner cavity of the experimental box body for observing effect of the experimental box body, by arranging the fixing box 2, the fixing plate 3, the first clamping plate 4, the second clamping plate 5, the first spring 6, the air cylinder 7 and the baffle plate 8, the effect of fixing the experimental rat during injection is achieved, the air cylinder 7 moves downwards to drive the first clamping plate 4 to move downwards, the first clamping plate 4 moves downwards to drive the second clamping plate 5 to move downwards, the first clamping plate 4, the second clamping plate 5 and the fixing plate 3 are matched to fix the head and neck of the experimental rat, so that the experimental rat is prevented from being scared to generate reactive behavior during injection to influence the experimental progress, the sealing door 9 is arranged to seal the experimental box body 1 to prevent the experimental rat from escaping from the inner cavity of the experimental box body 1, and the fixing block 101, the push rod 102, the first frame 103, the supporting plate 104, the connecting rod 105, the locking ring 106, the hook 107 and the second spring 108 are matched, it can be fixed to experimental box body 1 and sealing door 9 to have played, lock ring 106 and couple 107 joint, push rod 102 downstream drives first frame 103 downstream, first frame 103 downstream extrudes second spring 108, thereby can make couple 107 and the inseparable joint of lock ring 106, only need push-and-pull push rod 102 from top to bottom just can realize the unblock to lock ring 106 and couple 107, thereby conveniently open and shut, and then conveniently take experimental rat and carry out the experimental work, solved because rearging cage is functional comparatively single, still need be equipped with experiment operation platform specially when carrying out the experiment, it still is unfavorable for the experiment progress to have increased the experiment cost, and the fixed mode effect of limbs is relatively poor, thereby influence the progress of experiment, inconvenient problem has been brought for the experimenter.
Specifically, first spacing groove 109 has all been seted up to the both sides of first frame 103 inner chamber, and the inner chamber sliding connection of first spacing groove 109 has first stopper 1010, and first stopper 1010 keeps away from the one end and the backup pad 104 fixed connection of first spacing groove 109 inner chamber, through setting up first spacing groove 109 and fixed block 101, has played and has carried out spacing effect to the movement track of backup pad 104 to can prevent that backup pad 104 position from taking place the skew when the motion.
Specifically, the top of fixed box 2 has closing plate 11 through hinge joint, and the bleeder vent has been seted up at closing plate 11's top, through setting up closing plate 11, has played and to have carried out the effect fixed to experimental rat's health to prevent that experimental rat from receiving the startle when the injection and taking place the anti-behavior, influence the experiment progress.
Specifically, the first magic subsides 12 of left side fixedly connected with on closing plate 11 surface, the left upper end fixedly connected with second magic subsides 13 of fixed box 2, the one end that the second magic subsides 13 were kept away from to first magic subsides 12 bonds with second magic subsides 13, pastes 12 and second magic subsides 13 through setting up first magic for it is fixed with fixed box 2 with closing plate 11, make closing plate 11 break away from the condition that takes place to shake off with fixed box 2 when preventing that the experiment rat from reacting.
Specifically, first spout 14 has all been seted up to the both sides of 2 inner chamber rear ends of fixed box, and the inner chamber sliding connection of first spout 14 has first slider 15, and the one end and the baffle 8 fixed connection of first spout 14 inner chamber are kept away from to first slider 15, through setting up first spout 14 and first slider 15, have played the effect that can make things convenient for pull baffle 8, and then can make things convenient for adjusting the position of baffle 8.
Specifically, second spacing groove 16 has all been seted up to the both sides of 3 inner chambers of fixed plate, and the inner chamber sliding connection of second spacing groove 16 has second stopper 17, and second stopper 17 keeps away from the one end and the first splint 4 fixed connection of second spacing groove 16 inner chamber, through setting up second spacing groove 16 and second stopper 17, has played and can carry out spacing effect to the movement track of first splint 4, prevents that first splint 4 from the skew takes place in the position when the motion.
Specifically, the upper end swing joint of 1 inner chamber of experimental box body has second frame 18, the inner chamber fixedly connected with of second frame 18 nets the piece 19, second spout 20 has all been seted up to the both sides of 1 inner chamber upper end of experimental box body, the inner chamber sliding connection of second spout 20 has second slider 21, the one end and the second frame 18 fixed connection of second spout 20 inner chamber are kept away from to second slider 21, through setting up second frame 18 and net piece 19, be used for placing the experimental rat, through setting up second spout 20 and second slider 21, the effect that can conveniently take second frame 18 out has been played, and then can conveniently clear up net piece 19.
It is specific, the lower extreme swing joint of 1 inner chamber of experimental box body has collection box 22, third spout 23 has all been seted up to the both sides of 1 inner chamber lower extreme of experimental box body, the inner chamber sliding connection of third spout 23 has third slider 24, the one end and the collection box 22 fixed connection of third spout 23 inner chamber are kept away from to third slider 24, collect box 22 through setting up, experimental rat faecal effect has been played and experimental rat's faecal effect has been collected, thereby can guarantee the comfortable environment that experimental rat raised, through setting up third spout 23 and third slider 24, the effect that can conveniently take out collection box 22 has been played, thereby can conveniently clear up collection box 22.
Specifically, observation hole 25 has all been seted up to the both sides of experimental box body 1, the inner chamber fixedly connected with clear glass of observation hole 25, the back fixedly connected with scavenger fan 26 of 1 inner chamber of experimental box body, the right side fixedly connected with sterilamp 27 of 1 inner chamber of experimental box body, through setting up observation hole 25, can conveniently observe experimental rat injection back experimental conditions, through setting up scavenger fan 26, a circulation of air for making 1 inner chamber of experimental box body, through setting up sterilamp 27, an operation of disinfecting is carried out to the inner chamber of experimental box body 1.
Specifically, the using method comprises the following steps:
A. firstly, an experimental rat is placed in an inner cavity of a fixing box 2, the head and neck of the experimental rat are placed in an inner cavity of a fixing plate 3, an air cylinder 7 is started through an external controller, an output shaft of the air cylinder 7 moves downwards to drive a first clamping plate 4 and a second clamping plate 5 to move downwards along an inner cavity of a second limiting groove 16 through a second limiting block 17, the first clamping plate 4 is clamped with the fixing plate 3 and fixes the head and neck of the experimental rat, then a baffle plate 8 is installed at the tail of the experimental rat through a first sliding block 15 and a first sliding groove 14, a sealing plate 11 is covered at the top of the fixing box 2, a first magic tape 12 is pulled to be adhered with a second magic tape 13 to fix the body of the experimental rat, and after the administration of the experimental rat is completed, the experimental rat is taken out and is placed in the inner cavity of an experimental box body 1 to be observed otherwise;
B. placing an experimental rat at the top of an inner cavity mesh 19 of an experimental box body 1, pulling a sealing door 9 upwards to enable the sealing door 9 to seal the experimental box body 1, then pushing and pulling a push rod 102 upwards, wherein the push rod 102 drives a first frame 103 to move upwards, the first frame 103 pushes a locking ring 106 to move upwards to enable the locking ring 106 to be clamped with a hook 107, then pressing the push rod 102 downwards, the push rod 102 drives the first frame 103 to move downwards, the first frame 103 extrudes a connecting rod 105 when moving downwards to enable the connecting rod 105 to deform, so that the locking ring 106 is tightly clamped with the hook 107, and the sealing door 9 and the experimental box body 1 are fixed;
C. start scavenger fan 26 and sterilamp 27 through the peripheral hardware controller, the peculiar smell of the rotatory air current that produces of scavenger fan 26 with the inner chamber of experiment case body 1 is discharged, sterilamp 27 carries out the disinfection operation to the inner chamber of experiment case body 1, the excrement and urine of experiment rat falls into the inner chamber of collecting box 22 through net piece 19, can follow the inner chamber of experiment case body 1 through third spout 23 and third slider 24 and take out and wash collecting box 22, outside pulling second frame 18, second frame 18 passes through the cooperation of second slider 21 and second spout 20, can take out to wash net piece 19 from the inner chamber of experiment case body 1.
When the device is used, firstly, an experimental rat is placed in the inner cavity of the fixing box 2, the head and neck parts of the experimental rat are placed in the inner cavity of the fixing plate 3, the air cylinder 7 is started through the peripheral controller, the output shaft of the air cylinder 7 moves downwards to drive the first clamping plate 4 and the second clamping plate 5 to move downwards along the inner cavity of the second limiting groove 16 through the second limiting block 17, the first clamping plate 4 is clamped with the fixing plate 3 and fixes the head and neck parts of the experimental rat, then the baffle plate 8 is installed at the tail part of the experimental rat through the first sliding block 15 and the first sliding groove 14, the sealing plate 11 is covered at the top part of the fixing box 2, the first magic tape 12 is pulled to be adhered with the second magic tape 13, so that the body of the experimental rat is fixed, after the administration of the experimental rat is completed, otherwise, the experimental rat is taken out through the steps and is placed in the inner cavity of the experimental box body 1 for observation, an experimental rat is placed at the top of a mesh 19 in an inner cavity of an experimental box body 1, a sealing door 9 is pulled upwards to enable the sealing door 9 to seal the experimental box body 1, then a push rod 102 is pushed upwards to pull the push rod 102, the push rod 102 drives a first frame 103 to move upwards, the first frame 103 pushes a locking ring 106 to move upwards to enable the locking ring 106 to be clamped with a hook 107, then the push rod 102 is pressed downwards, the push rod 102 drives the first frame 103 to move downwards, the first frame 103 extrudes a connecting rod 105 when moving downwards to enable the connecting rod 105 to deform, so that the locking ring 106 is tightly clamped with the hook 107 to enable the sealing door 9 and the experimental box body 1 to be fixed, an air exchange fan 26 and an ultraviolet sterilizing lamp 27 are started through a peripheral controller, the air flow generated by the rotation of the air exchange fan 26 discharges peculiar smell in the inner cavity of the experimental box body 1, and the ultraviolet sterilizing lamp 27 performs disinfection and sterilization operation on the inner cavity of the experimental box body 1, the excrement and urine of experimental rat falls into the inner chamber of collecting box 22 through net piece 19, will collect box 22 and can wash collecting box 22 from the inner chamber of experimental box body 1 through third spout 23 and third slider 24 and take out, outside pulling second frame 18, second frame 18 passes through the cooperation of second slider 21 and second spout 20, can take out to wash net piece 19 from the inner chamber of experimental box body 1, with this solved because the rearging cage is functional comparatively single, still need be equipped with experiment operation platform specially during carrying out the experiment, it still is unfavorable for the experiment progress to have increased the experimental cost, and the fixed mode effect of limbs is relatively poor, thereby influence the progress of experiment, the problem of inconvenience has been brought for the experimenter.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of ...does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an experimental box for animal toxicology experiments, includes experimental box body (1), its characterized in that: the test box comprises a test box body (1), wherein a fixed box (2) is fixedly connected to the top of the test box body (1), a fixed plate (3) is fixedly connected to the front end of the fixed box (2), a first clamping plate (4) is movably connected to the upper end of the inner cavity of the fixed plate (3), a second clamping plate (5) is arranged in the inner cavity of the first clamping plate (4), a first spring (6) is fixedly connected to the top of the second clamping plate (5), one end, far away from the second clamping plate (5), of the first spring (6) is fixedly connected with the inner wall of the first clamping plate (4), a sealing door (9) is hinged to the front of the test box body (1) through a hinge, a locking unit (10) is fixedly connected to two sides of the front upper end of the sealing door (9) and fixedly connected with the inner cavity of the fixed plate (3), a baffle (8) is movably connected to the rear end of the inner cavity of the fixed box (2), a push rod (101) is fixedly connected with a movable shaft (102), a first bearing (103) is movably connected to the upper end of a movable frame (102), and a first bearing (103) is fixedly connected with a first spring (104), the top fixedly connected with connecting rod (105) of backup pad (104), the one end that backup pad (104) were kept away from in connecting rod (105) runs through outside and fixedly connected with lock ring (106) to first frame (103), the equal fixedly connected with couple (107) in both sides of the positive upper end of experimental box body (1), couple (107) extend to the inner chamber of lock ring (106) and with the inner chamber swing joint of lock ring (106), the pot head that connecting rod (105) are located first frame (103) inner chamber is equipped with second spring (108), the both ends of second spring (108) respectively with first frame (103) and backup pad (104) fixed connection.
2. The experimental box for animal toxicology experiments according to claim 1, wherein: first spacing groove (109) have all been seted up to the both sides of first frame (103) inner chamber, the inner chamber sliding connection of first spacing groove (109) has first stopper (1010), the one end and backup pad (104) fixed connection of first spacing groove (109) inner chamber are kept away from in first stopper (1010).
3. The experimental box for animal toxicology experiments according to claim 1, wherein: the top of the fixed box (2) is hinged with a sealing plate (11) through a hinge, and the top of the sealing plate (11) is provided with an air hole.
4. The experimental box for animal toxicology experiments according to claim 3, wherein: the left side fixedly connected with first magic subsides (12) on closing plate (11) surface, fixed box (2) left upper end fixedly connected with second magic subsides (13), the one end that second magic subsides (13) were kept away from in first magic subsides (12) bonds with second magic subsides (13).
5. The experimental box for animal toxicology experiments according to claim 1, wherein: first spout (14) have all been seted up to the both sides of fixed box (2) inner chamber rear end, the inner chamber sliding connection of first spout (14) has first slider (15), the one end and baffle (8) fixed connection of first spout (14) inner chamber are kept away from in first slider (15).
6. The experimental box for animal toxicology experiments according to claim 1, wherein: second spacing groove (16) have all been seted up to the both sides of fixed plate (3) inner chamber, the inner chamber sliding connection of second spacing groove (16) has second stopper (17), the one end and first splint (4) fixed connection of second spacing groove (16) inner chamber are kept away from in second stopper (17).
7. The experimental box for animal toxicology experiments according to claim 1, wherein: the upper end swing joint of experiment case body (1) inner chamber has second frame (18), the inner chamber fixedly connected with net piece (19) of second frame (18), second spout (20) have all been seted up to both sides of experiment case body (1) inner chamber upper end, the inner chamber sliding connection of second spout (20) has second slider (21), the one end and second frame (18) fixed connection of second spout (20) inner chamber are kept away from in second slider (21).
8. The experimental box for animal toxicology experiments according to claim 1, wherein: the lower extreme swing joint of experiment case body (1) inner chamber has collection box (22), third spout (23) have all been seted up to the both sides of experiment case body (1) inner chamber lower extreme, the inner chamber sliding connection of third spout (23) has third slider (24), the one end and the collection box (22) fixed connection of third spout (23) inner chamber are kept away from in third slider (24).
9. The experimental box for animal toxicology experiments according to claim 1, wherein: the utility model discloses an experimental box, including experiment box body (1), observation hole (25) have all been seted up to the both sides of experiment box body (1), the inner chamber fixedly connected with clear glass of observation hole (25), back fixedly connected with scavenger fan (26) of experiment box body (1) inner chamber, the right side fixedly connected with sterilamp (27) of experiment box body (1) inner chamber.
10. The method of using the experimental box for animal toxicology according to any one of claims 1 to 9, wherein: the using method comprises the following steps:
A. firstly, an experimental rat is placed in an inner cavity of a fixed box (2), the head and neck of the experimental rat are placed in an inner cavity of a fixed plate (3), an air cylinder (7) is started through an external controller, an output shaft of the air cylinder (7) moves downwards to drive a first clamping plate (4) and a second clamping plate (5) to move downwards along an inner cavity of a second limiting groove (16) through a second limiting block 17, the first clamping plate (4) is clamped with the fixed plate (3) and fixes the head and neck of the experimental rat, then a baffle plate (8) is installed at the tail of the experimental rat through a first sliding block (15) and a first sliding groove (14), a sealing plate (11) is covered at the top of the fixed box (2), a first magic tape (12) and a second magic tape (13) are pulled to be adhered to fix the body of the experimental rat, after the administration of the experimental rat is completed, the experimental rat is taken out otherwise, and the experimental rat is placed in the inner cavity of an experimental box body (1) for observation;
B. placing an experimental rat at the top of an inner cavity mesh (19) of an experimental box body (1), upwards pulling a sealing door (9), sealing the experimental box body (1) by the sealing door (9), upwards pushing a pulling push rod (102), driving a first frame (103) to upwards move by the push rod (102), driving a locking ring (106) to upwards move by the first frame (103), clamping the locking ring (106) with a hook (107), downwards pressing the push rod (102), driving the first frame (103) to downwards move by the push rod (102), extruding a connecting rod (105) when the first frame (103) downwards moves, deforming the connecting rod (105), and tightly clamping the locking ring (106) with the hook (107) to fix the sealing door (9) and the experimental box body (1);
C. start scavenger fan (26) and sterilamp (27) through the peripheral hardware controller, the peculiar smell of ventilator (26) rotatory production is discharged with the air current of experiment case body (1) inner chamber, sterilamp (27) carry out the disinfection operation to the inner chamber of experiment case body (1), the excrement and urine of experiment rat falls into the inner chamber of collecting box (22) through net piece (19), to collect box (22) and take out through the inner chamber of third spout (23) and third slider (24) can follow experiment case body (1) and wash collecting box (22), outside pulling second frame (18), second frame (18) are through the cooperation of second slider (21) and second spout (20), can take out to wash net piece (19) from the inner chamber of experiment case body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211720254.1A CN115968798A (en) | 2022-12-30 | 2022-12-30 | Experiment box for animal toxicology experiments and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211720254.1A CN115968798A (en) | 2022-12-30 | 2022-12-30 | Experiment box for animal toxicology experiments and using method thereof |
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| CN115968798A true CN115968798A (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211720254.1A Pending CN115968798A (en) | 2022-12-30 | 2022-12-30 | Experiment box for animal toxicology experiments and using method thereof |
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