CN209609541U - A kind of device for rats'swimming experiment - Google Patents
A kind of device for rats'swimming experiment Download PDFInfo
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- CN209609541U CN209609541U CN201920288891.3U CN201920288891U CN209609541U CN 209609541 U CN209609541 U CN 209609541U CN 201920288891 U CN201920288891 U CN 201920288891U CN 209609541 U CN209609541 U CN 209609541U
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Abstract
The utility model relates to a kind of devices for rats'swimming experiment, including main body container, partition, constent temperature heater, drainage arrangement, mobile device, attaching plug, conducting wire；The inner wall of main body container is equipped with slot, is equipped with partition in slot；Partition lower end is equipped with heater installing port, is equipped with constent temperature heater in heater installing port；Drainage arrangement is made of main body case, motor, the pump housing, flabellum, suction hose, drainpipe, drainage switch；Conducting wire one end and main body container are connected with, the other end is connected with attaching plug；The bottom of mobile device is set there are four return pulley, and the left side and the right side are hinged with handle, before be equipped with container and skid off mouth, container skids off the bottom of mouth, and hingedly there are two locks.Its advantage is shown: integrally formed plastic barrel, is suitble to rat figure, and sturdy and durable, storage is convenient；Autonomous adjusting water temperature；Suction pump is arranged in the design, and drainage effect is significant；In view of the difficulty of movable bucket, it is added to mobile measure.
Description
Technical field
The utility model relates to animal experiment technique fields, specifically, being a kind of device for rats'swimming experiment.
Background technique
Forced swim test (Forced Swimming Test, FST) system is mainly used for antidepression, calmness and analgesic
The research of class drug.The system is primarily adapted for use in rat, mouse or other laboratory animals, by the way that experimental animal is placed in one
In the water environment of limitation, animal, which risks one's life to struggle in this context, to be attempted to escape and can not escape, so that providing one can not return
The compressing environment kept away, animal shows typical " stationary state " after a period of time, reflects one kind and is referred to as that " behavior is exhausted
Prestige state ", animal of the record in the environment generate the series of parameters during desperate stationary state, and quiescent time gets over
Short, antidepressant effect is stronger.The animal models of depression of forced swimming is research human depression's pharmacology and its morbidity machine
Reliable experimental model in reason, screening observation antidepressant research.
Existing rats'swimming device is generally two kinds: improved laboratory bucket is directly round using biggish uncovered
Bucket.The laboratory bucket of transformation is that partition is put into bucket, and mouse is put into each grid, and uncovered drum is then directly placed into number
Rat.After being sequentially placed into rat, room temperature cold water is added, proper amount of boiling water is added under the instruction of temperature indicator, is adjusted to real
Preference temperature is tested, when claw is costed barrel edge support body by mouse, is moved in return water.
There are many mistake and inconveniences for such operation, such as:
1. laboratory bucket depth tends not to reach requirement；
2. partition is generally acrylic material, junction is fixed by glue, and the quality of glue is different with gluing skill, meeting
The risks such as lead to leak, fall apart；
3. partition is arranged in bucket, bottom water flow temperature exchange area is small, and constant temperature requires to be unable to satisfy；
4. water temperature is adjusted using the mode for being manually added hot water, it is time-consuming and laborious；
5. being placed using uncovered drum, partition is difficult, and rat can touch mutually in the same bucket, push, be easy to cause
Drowning；
6. being not in the state routinely swum when rat is fought, keep model data unstable；
7. a collection of rat generally has 10-20 only only to calculate with every barrel of 2-3, if being divided into 5-7 barrels, combine so more
The water temperature of bucket is very difficult.
Chinese patent literature: CN201564608U, publication date: it is real to disclose a kind of rat forced swimming by 2010.09.01
Experiment device, the bottom of heater box cylinder are provided with round hole, and in heat insertion hole, heater is parallel with heater box bottom of cylinder,
Heater is connected with load end power supply, and is connected respectively at solid-state relay load end positive and negative anodes, and solid-state relay input is rectified
Pole is connected with control power supply, and cathode is connected with singlechip microprocessor parallel output mouth P2.7, in heater and heater box cylinder
Gap location installs micro pump, and micro pump is screwed in heater box bottom of cylinder, will be with glass system barricade with holes
It is placed in above heater, heater is connected with load end power supply and is connected respectively with solid-state relay load end positive and negative anodes, simultaneously
- P0.7 mouthfuls of P0.0 mouth of singlechip microprocessor are connected with winding displacement with liquid crystal display, end respectively with single-chip microcontroller micro process
P2.0~P2.4 mouth of device is connected.
Chinese patent literature: CN2728223Y, publication date: 2005.09.28 is disclosed a kind of for exercise physiological experiment
In small animal swimming experiment device, the belt swimming lane that constitutes after swimming pool is set with by inner cylinder, outer cylinder, inner cylinder is fixed in outer cylinder
It is supported on chassis jointly, the impeller that steel mesh is used to that white mouse is prevented to be not intended to scurry into the cylinder bottom of outer cylinder and blocks rotation is put in outer cylinder,
Four wheels of band on chassis, the belt swimming lane of formation is stirred water flow by impeller 8 and is flowed to certain orientation, formed steadily, hidden
Whirlpool laminar flow.
But a kind of novel device for rats'swimming experiment is tested about this and yet there are no report.
Summary of the invention
The purpose of this utility model is to provide a kind of device for rats'swimming experiment.
To achieve the above object, the technical scheme adopted by the utility model is that:
A kind of device for rats'swimming experiment, the described device for rats'swimming experiment include main body container,
Partition, constent temperature heater, drainage arrangement, mobile device, attaching plug, conducting wire；
The main body container is the rectangular-shape of inner hollow upper end opening, and the inner wall of the main body container, which is equipped with, to be inserted
Slot is equipped with partition in the slot；The partition lower end is equipped with heater installing port, in the heater installing port
Constent temperature heater is installed, the left and right ends of the heater installing port are equipped with mesh；
Temperature display is installed before the main body container, set on the temperature display there are two temperature adjust
Button；The lower section of the temperature display is equipped with drainage arrangement installing port；It is sealed and installed in the drainage arrangement installing port
Drainage arrangement；
The drainage arrangement is made of main body case, motor, the pump housing, flabellum, suction hose, drainpipe, drainage switch；It is described
Drainage switch is installed before main body case, is fixedly connected with drainpipe below the drainage switch；After the main body case
Face is fixedly connected with suction hose, and the inside of the main body case is equipped with motor, the pump housing, flabellum；The flabellum is located at the pump housing
Inside, while being connected with motor；
Described conducting wire one end and main body container are connected with, the other end is connected with attaching plug；
The main body container is placed in the mobile device, and the bottom of the mobile device sets that there are four return pulley, the shiftings
The left side and the right side of dynamic device are hinged with handle；It is equipped with container before the mobile device and skids off mouth, the container skids off
Hingedly there are two locks for the bottom of mouth.
The constent temperature heater is connected with the temperature display, and the motor and the drainage switch connect
It connects.
The power supply of the constent temperature heater, motor is powered by the power supply that attaching plug connects.
The suction hose and drainpipe is the cowhells pipe of diameter 2cm.
A length of 38.7cm, width 28.3cm, a height of 50.2cm of the main body container, making material is PVC plastic.
The utility model advantage is:
1, a kind of device for rats'swimming experiment of the utility model uses fixed size, integrally formed plastics
Bucket is suitble to rat figure, and sturdy and durable, storage is convenient；
2, a kind of device plastic septum bottom opening for rats'swimming experiment of the utility model, and place constant temperature and add
Hot pin, the adjusting water temperature that each compartment can be autonomous；
3, a kind of device for rats'swimming experiment of the utility model considers the water channel problem of animal house, this is practical
Novel that suction pump is arranged in the design, power is little, but drainage effect is significant；
4, a kind of device for rats'swimming experiment of the utility model considers the difficulty of movable bucket, this is practical new
Type is added to mobile measure.
Detailed description of the invention
Attached drawing 1 is a kind of structural schematic diagram of device for rats'swimming experiment.
Attached drawing 2 is a kind of main body container structural schematic diagram of device for rats'swimming experiment.
Attached drawing 3 is a kind of diaphragm structure schematic diagram of device for rats'swimming experiment.
Attached drawing 4 is a kind of structural schematic diagram of the constent temperature heater of device for rats'swimming experiment.
Attached drawing 5 is the schematic diagram that partition, the constent temperature heater of a kind of device for rats'swimming experiment combine.
Attached drawing 6 is a kind of drainage arrangement structural schematic diagram of device for rats'swimming experiment.
Attached drawing 7 is the schematic diagram that motor, the pump housing, the flabellum of a kind of device for rats'swimming experiment combine.
Attached drawing 8 be it is a kind of for the main body container of device of rats'swimming experiment, partition, constent temperature heater, drainage arrangement,
The schematic diagram of attaching plug, wire bonding.
Attached drawing 9 is a kind of mobile device structural schematic diagram of device for rats'swimming experiment.
Attached drawing 10 is a kind of basic circuit diagram of device for rats'swimming experiment.
Specific embodiment
The utility model is further described below with reference to embodiment and referring to attached drawing.
Appended drawing reference involved in attached drawing and component part are as follows:
1, main body container
11, slot
12, temperature display
13, temperature adjustment buttons
14, drainage arrangement installing port
2, partition
21, heater installing port
22, mesh
3, constent temperature heater
4, drainage arrangement
41, main body case
42, motor
43, the pump housing
44, flabellum
45, suction hose
46, drainpipe
47, drainage switch
5, mobile device
51, return pulley
52, handle
53, container skids off mouth
54, it latches
6, attaching plug
7, conducting wire
Embodiment 1
Attached drawing 1 is please referred to, attached drawing 1 is a kind of structural schematic diagram of device for rats'swimming experiment of the present embodiment.
The device for rats'swimming experiment includes main body container 1, partition 2, constent temperature heater 3, drainage arrangement 4, mobile dress
Set 5, attaching plug 6, conducting wire 7；
Attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5, attached drawing 8 are please referred to, attached drawing 2 is one kind of the present embodiment for rats'swimming
The main body container structural schematic diagram of the device of experiment, attached drawing 3 are a kind of devices for rats'swimming experiment of the present embodiment
Diaphragm structure schematic diagram, attached drawing 4 are a kind of structures of the constent temperature heater of device for rats'swimming experiment of the present embodiment
Schematic diagram, attached drawing 5 are the signals that partition, the constent temperature heater of a kind of device for rats'swimming experiment of the present embodiment combine
Figure, attached drawing 8 are main body container, partition, the constent temperature heater, draining of a kind of device for rats'swimming experiment of the present embodiment
Device, attaching plug, wire bonding schematic diagram.The main body container 1 is the rectangular-shape of inner hollow upper end opening, institute
The inner wall for stating main body container 1 is equipped with slot 11, is equipped with partition 2 in the slot 11；2 lower end of partition, which is equipped with, to be added
Hot device installing port 21 is equipped with constent temperature heater 3, the left and right of the heater installing port 21 in the heater installing port 21
Both ends are equipped with mesh 22；Temperature display 12 is installed before the main body container 1, is set on the temperature display 12
There are two temperature adjustment buttons 13；The lower section of the temperature display 12 is equipped with drainage arrangement installing port 14；The draining dress
It sets and is sealed and installed with drainage arrangement 4 in installing port 14；Described 7 one end of conducting wire and main body container 1 are connected with, the other end is connected with
Attaching plug 6；
Attached drawing 6, attached drawing 7 are please referred to, attached drawing 6 is a kind of draining dress of device for rats'swimming experiment of the present embodiment
Structural schematic diagram is set, attached drawing 7 is that motor, the pump housing, the flabellum of a kind of device for rats'swimming experiment of the present embodiment combine
Schematic diagram.The drainage arrangement 4 is by main body case 41, motor 42, the pump housing 43, flabellum 44, suction hose 45, drainpipe 46, row
Taps 47 form；Drainage switch 47 is installed, the lower section of the drainage switch 47 is fixedly connected before the main body case 41
There is drainpipe 46；Suction hose 45 is fixedly connected with behind the main body case 41, the inside of the main body case 41 is equipped with motor
42, the pump housing 43, flabellum 44；The flabellum 44 is located at the inside of the pump housing 43, while connecting with motor 42；
Attached drawing 9 is please referred to, attached drawing 9 is a kind of mobile device structure of device for rats'swimming experiment of the present embodiment
Schematic diagram.The main body container 1 is placed in mobile device 5, and the bottom of the mobile device 5 is set there are four return pulley 51, institute
The left side and the right side for stating mobile device 5 are hinged with handle 52；It is equipped with container before the mobile device 5 and skids off mouth 53, institute
State container skid off mouth 53 bottom hingedly there are two lock 54.
The constent temperature heater 3 and the temperature display 12 connect, and the motor 42 and the draining are opened
Close 47 connections.
The power supply of the constent temperature heater 3, motor 42 is powered by the power supply that attaching plug 6 connects.
The suction hose 45 and drainpipe 46 is the cowhells pipe of diameter 2cm.
A length of 38.7cm, width 28.3cm, a height of 50.2cm of the main body container 1, making material is PVC plastic.
Embodiment 2
Attached drawing 1 is please referred to, attached drawing 1 is a kind of structural schematic diagram of device for rats'swimming experiment of the present embodiment.
The use process and method of the rats'swimming experimental provision:
Suitable water will be added inside main body container 1 first, then attaching plug 6 is inserted at power supply, by dynamic temperature tune
Button 13 is saved by lower water temperature to suitable water temperature；After proper temperature, the rat that will carry out experimental provision is put into main body appearance
In device 1, since main body container 1 is divided to by partition 2 for two regions, so primary experiment can have two rats while carry out；Experiment
In the process, water temperature is controlled by constent temperature heater 3, temperature display 12 shows water temperature, reaches by adjusting temperature adjustment buttons 13
To the effect for adjusting water temperature.After rat water outlet, mouse body is dried using dry towel, is dried to is seen not using general power hair dryer afterwards
Clear skin；Experiment is pressed drainage switch 47 and is drained by drainpipe 46 after terminating；Since main body container 1 is placed on movement
In device 5, when needing mobile main body container 1,52 mobile device of handle can be held.Furthermore easy to clean big in mobile device 5
The excreta that mouse leaves after swimming.
Embodiment 3
Attached drawing 10 is please referred to, attached drawing 10 is a kind of schematic circuit of device for rats'swimming experiment of the present embodiment
Figure.
It is further noted that: the working principle of constent temperature heater 3 is similar to common fish tank water temperature heating and thermal insulation
Principle, wherein R1 be the adjustable heating wire of resistance value, switch S2 be single-pole double-throw switch (SPDT).When switch S1 closure, S2 meet b, electricity
Road is in heated condition；The water in main body container 1 is begun to warm up at this time.When switch S1 is disconnected, S2 meets a, circuit is in heat preservation
State；The water in main body container 1 is opened in temperature constant state at this time.
When S3 closure, motor M starts rotation and drains at this time to main body container 1.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvement and supplement without departing from the principle of this utility model, these are improved and supplement
Also it should be regarded as the protection scope of the utility model.
Claims (5)
1. a kind of device for rats'swimming experiment, which is characterized in that the described device for rats'swimming experiment includes
Main body container, partition, constent temperature heater, drainage arrangement, mobile device, attaching plug, conducting wire；The main body container is inside
The rectangular-shape of hollow upper end opening, the inner wall of the main body container are equipped with slot, are equipped with partition in the slot；Institute
The partition lower end stated is equipped with heater installing port, is equipped with constent temperature heater, the heater in the heater installing port
The left and right ends of installing port are equipped with mesh；Temperature display, the temperature display are installed before the main body container
On set there are two temperature adjustment buttons；The lower section of the temperature display is equipped with drainage arrangement installing port；The drainage arrangement
Drainage arrangement is sealed and installed in installing port；The drainage arrangement is by main body case, motor, the pump housing, flabellum, suction hose, draining
Pipe, drainage switch composition；Drainage switch, the row of being fixedly connected with below the drainage switch are installed before the main body case
Water pipe；Suction hose is fixedly connected with behind the main body case, the inside of the main body case is equipped with motor, the pump housing, flabellum；Institute
The flabellum stated is located at the inside of the pump housing, while connecting with motor；Described conducting wire one end and main body container are connected with, the other end connects
It is connected to attaching plug；The main body container is placed in the mobile device, and the bottom of the mobile device sets that there are four return pulley, institutes
The left side and the right side for stating mobile device are hinged with handle；It is equipped with container before the mobile device and skids off mouth, the container
Skid off mouth bottom hingedly there are two lock.
2. the device according to claim 1 for rats'swimming experiment, which is characterized in that the constent temperature heater and
The temperature display connection, the motor are connected with the drainage switch.
3. the device according to claim 1 for rats'swimming experiment, which is characterized in that the constent temperature heater,
The power supply of motor is powered by the power supply that attaching plug connects.
4. the device according to claim 1 for rats'swimming experiment, which is characterized in that the suction hose and draining
Pipe is the cowhells pipe of diameter 2cm.
5. it is according to claim 1 for rats'swimming experiment device, which is characterized in that the main body container it is a length of
38.7cm, width 28.3cm, a height of 50.2cm, making material are PVC plastic.
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| CN201920288891.3U CN209609541U (en) | 2019-03-07 | 2019-03-07 | A kind of device for rats'swimming experiment |
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| CN201920288891.3U CN209609541U (en) | 2019-03-07 | 2019-03-07 | A kind of device for rats'swimming experiment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080080A (en) * | 2021-04-07 | 2021-07-09 | 川北医学院 | Rat forced swimming test device and test method |
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2019
- 2019-03-07 CN CN201920288891.3U patent/CN209609541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080080A (en) * | 2021-04-07 | 2021-07-09 | 川北医学院 | Rat forced swimming test device and test method |
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