CN208942167U - A kind of easy-to-mount Conditioned Place Preference in Rats case - Google Patents
A kind of easy-to-mount Conditioned Place Preference in Rats case Download PDFInfo
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- CN208942167U CN208942167U CN201821284130.2U CN201821284130U CN208942167U CN 208942167 U CN208942167 U CN 208942167U CN 201821284130 U CN201821284130 U CN 201821284130U CN 208942167 U CN208942167 U CN 208942167U
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Abstract
A kind of easy-to-mount Conditioned Place Preference in Rats case, including Core Walls Structure case, the first preference case, the second preference case and third have a preference for case, and the first preference case, the second preference case and third preference case are individually connect with Core Walls Structure case；Core Walls Structure case is made of the hexahedron structure of open on three sides top plate and bottom plate, door-plate and column, the one side that first preference case, the second preference case and third preference case are respectively aligned to Core Walls Structure case is open and connect composition T font structure with Core Walls Structure case, door-plate is fixed on the front of the second column by loose-leaf, the end of door-plate is embedded with cathode flat thin magnet, and door-plate is closed to the front of Core Walls Structure case by magnetic attraction.The probability that the preference case can guarantee that various colors preference case is selected by rat is identical, and defect is eliminated from design source, and the preference case is convenient for disassembly and assembly, is convenient for cleaning.
Description
Technical field
The utility model relates to animal experiment devices, and in particular to a kind of easy-to-mount Conditioned Place Preference in Rats
Case.
Background technique
The experiment of environmental conditioned place preference is mainly the happiness dark surrounds for utilizing rodent natural, coarse material, is kept away bright
Bright ring border, smooth material characteristic, can detecte animal and specific environment liked, and the associated selection sexual favouritism of award
Change.According to the conditionity reflex theory of Pavlov, if reward stimulation and some specific non-award property condition are pierced
Swash after being repeated such as some specific environment, the latter can obtain award characteristic.It is repeated several times after animal is administered and is placed on one
In a specific environment, if drug has rewarding effect, then specific environment will have the characteristic of rewarding effect, and animal be not administered
In the case where still have preference to this environment.
Common conditioned place preference case usually has two-box type and three box two kinds.Two-box type master trip case is respectively black
Color and white, centre have partition to be isolated, and baffle central has the wicket for facilitating animal shuttle.Test start when, by rat from
It is wherein put into any one case, records animal and distinguish residence time in two casees, but the selection for originating case usually will affect reality
Test result；The black-white colors of three box type test devices chest containing there are three, the left and right sides are different but size is identical, are master trip
Case, it is intermediate one smaller, to originate passageway.Animal is usually put into from intermediate small case, and record animal is each in the big case in left and right
From residence time or shuttle number.
Substantially all existing three box preference case is line-styled series-mode frame, and the starting case of middle section is black
A kind of, design method existing defects on source in color, white or grey preference case, that is, not can guarantee black, white with
And the probability that grey preference case is selected by rat is identical；Since adaptability of the rat to environment is extremely strong, rat is put into face
The color that original tank is easily adapted in the original tank of color causes rat long-term to hang out in starting case, this design method meeting
Extreme influence Conditioned Place Preference in Rats experiment as a result, the conclusion (of pressure testing) that must be made mistake in turn；Existing preference case simultaneously
It is easily contaminated during test to make dirty, and cabinet is mostly integral structure, dismounting cleaning is extremely onerous.
Utility model content
The utility model to solve the above-mentioned problems, devises a kind of easy-to-mount Conditioned Place Preference in Rats case,
The probability that the preference case can guarantee that various colors preference case is selected by rat is identical, defect is eliminated from design source, and this is partially
Like that case is convenient for disassembly and assembly, is convenient for cleaning.
In order to achieve the above technical purposes, reach above-mentioned technical effect, the utility model is real by the following technical programs
Existing:
A kind of easy-to-mount Conditioned Place Preference in Rats case, it is characterised in that: including Core Walls Structure case, the first preference
Case, second preference case and third have a preference for case, first preference case, second preference case and third preference case individually with Core Walls Structure case
Connection；
The Core Walls Structure case is made of the hexahedron structure of open on three sides, the first preference top plate and bottom plate, door-plate and column
The one side that case, the second preference case and third preference case are respectively aligned to Core Walls Structure case is open and connect composition T font with Core Walls Structure case
The four corners of structure, top plate and bottom plate are equipped with the first tongue-and-groove, and left side, right side and the back side of top plate and bottom plate are provided with second
The both ends of tongue-and-groove, column are equipped with the first tenon, and the both ends of column are connect with top plate and bottom plate by joinery and its construction, the column
There are 4 and respectively the first column, the second column, third column and the 4th column, the front of the first column are embedded with anode magnetic
Iron plate, the right side in the first column face are provided with the second tongue-and-groove, and the front of the second column is fixed with loose-leaf, and door-plate is fixed by loose-leaf
In the front of the second column, the end of door-plate is embedded with cathode flat thin magnet, and door-plate is closed to Core Walls Structure case by magnetic attraction
Front, the right side and the back side of third column are provided with the second tongue-and-groove, and the left side and the back side of the 4th column are provided with the second tongue-and-groove；
The black panel and black that the first preference case is connected on Core Walls Structure case by 4 pieces by joinery and its construction block
Board group is at the both ends of black panel are equipped with the second tenon, are provided with the second tongue-and-groove on black plugging plate, black plugging plate passes through Tenon
Structure is connect with black panel, the second preference case by by 4 pieces by joinery and its construction be connected to white panel on Core Walls Structure case with
White plugging plate composition, the both ends of white panel are equipped with the second tenon, are provided with the second tongue-and-groove, white plugging plate on white plugging plate
It is connect by joinery and its construction with white panel, third has a preference for the grey that case is connected to by joinery and its construction on Core Walls Structure case by 4 pieces
Panel and grey plugging plate composition, the both ends of gray panel are equipped with the second tenon, are provided with the second tongue-and-groove, grey on grey plugging plate
Plugging plate is connect by joinery and its construction with gray panel.
Preferably, the black panel, black plugging plate, white panel, white plugging plate, gray panel and grey envelope
Closure plate is made of acrylic board material.
The beneficial effects of the utility model are: the preference case can guarantee the probability phase that various colors preference case is selected by rat
Together, defect is eliminated from design source, and the preference case is convenient for disassembly and assembly, is convenient for cleaning.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of overall structure diagram of easy-to-mount Conditioned Place Preference in Rats case；
Fig. 2 is a kind of each component structure diagram of easy-to-mount Conditioned Place Preference in Rats case；
Fig. 3 is the structural schematic diagram of the Core Walls Structure case.
In attached drawing, parts list represented by the reference numerals are as follows:
1- Core Walls Structure case, 2- first have a preference for case, and 3- second has a preference for case, and 4- third has a preference for case, 11- door-plate, 12- top plate, 13-
Bottom plate, the first column of 14-, the second column of 15-, 16- third column, the 4th column of 17-, 21- black panel, 22- black block
Plate, 31- white panel, 32- white plugging plate, 41- gray panel, 42- grey plugging plate, 111- cathode flat thin magnet, 131-
One tongue-and-groove, the first tenon of 141-, 142- anode flat thin magnet, 151- loose-leaf, the two the second tenon of 211-, the second tongue-and-groove of 221-,
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Refering to fig. 1 shown in -3, a kind of easy-to-mount Conditioned Place Preference in Rats case, including Core Walls Structure case 1, first are inclined
Like that case 2, second has a preference for case 3 and third and has a preference for case 4, the first 2 casees of preference, the second preference case 3 and third preference case 4 individually with
Core Walls Structure case 1 connects；
The Core Walls Structure case 1 is made of the hexahedron structure of open on three sides top plate 12, bottom plate 13, door-plate 11 and column,
First preference case 2, second have a preference for case 3 and third preference case 4 be respectively aligned to Core Walls Structure case 1 one side opening and with Core Walls Structure case 1
Connection composition T font structure, the four corners of top plate 12 and bottom plate 13 are equipped with the first tongue-and-groove 131, the left side of top plate and bottom plate,
Right side and the back side are provided with the second tongue-and-groove 221, and the both ends of column are equipped with the first tenon 141, the both ends and top plate 12 and bottom of column
Plate 13 is connected by joinery and its construction, and the column has 4 and respectively the first column 14, the second column 15, third column 16
With the 4th column 17, the front of the first column 14 is embedded with anode flat thin magnet 142, and the right side in 14 face of the first column is provided with second
Tongue-and-groove 221, the front of the second column 15 are fixed with loose-leaf 151, and door-plate 11 is being fixed on the second column 15 just by loose-leaf 151
Face, the end of door-plate 11 are embedded with cathode flat thin magnet 111, and door-plate 11 is closed to the front of Core Walls Structure case 1 by magnetic attraction, the
The right side and the back side of three columns 16 are provided with the second tongue-and-groove 221, and the left side and the back side of the 4th column 17 are provided with the second tongue-and-groove
221；
Black panel 21 and the black that the described first preference case 1 is connected to by joinery and its construction on Core Walls Structure case by 4 pieces
Plugging plate 22 forms, and the both ends of black panel 21 are equipped with the second tenon 211, are provided with the second tongue-and-groove 221 on black plugging plate 22, black
Color plugging plate 22 is connect by joinery and its construction with black panel 21, and the second preference case 3 is by being connected to core by joinery and its construction by 4 pieces
White panel 31 and white plugging plate 32 on heart cylinder case 1 form, and the both ends of white panel 31 are equipped with the second tenon 211, white
The second tongue-and-groove 221 is provided on plugging plate 32, white plugging plate 32 is connect by joinery and its construction with white panel 31, and third has a preference for case
It is made of 4 pieces of gray panels being connected on Core Walls Structure case 1 by joinery and its construction 41 and grey plugging plate 42, gray panel 41
Both ends are equipped with the second tenon 211, are provided with the second tongue-and-groove 221 on grey plugging plate 42, grey plugging plate 42 by joinery and its construction with
Gray panel 41 connects.
One concrete application of the present apparatus are as follows: first by the top plate 12 of Core Walls Structure case 1 and bottom plate 13 respectively with the first column
14, the upper and lower ends of the second column 15, third column 16 and the 4th column 17, then respectively in black panel 21, white panel
31 and gray panel 41 on each fix a wireless monitor camera and respectively by black panel 21, white panel 31 and grey face
Then 12 joggle of top plate of plate 41 and Core Walls Structure case 1 is inserted into black panel 21, white panel 31 and the grey face of other faces respectively
Plate 41, finally black plugging plate 22 on joggle, white plugging plate 32 and grey plugging plate 42 form the first preference case 2, the respectively
Two preference casees 3 and third have a preference for case 4, and door-plate 11 is fixed on the first column 14 and the second column 15 by loose-leaf 151 makes it
Core Walls Structure case 1 is formed and is closed, the top plate 12 and bottom plate 13 of Core Walls Structure case 1 are transparent acrylic board；Whole device connection
Mode is simple, guarantees the convenience of dismounting, so that convenient carry out aseptic process to device, prevent pathogen transmission and to testing crew
Health threaten.
In use, opening door-plate 11, rat is placed in Core Walls Structure case 1, at this time there are three channel in face of rat, three logical
Road respectively corresponds the first preference case 2, second preference case 3 and third preference case 4, the probability one that each preference case is chosen by rat
It causes, and since Core Walls Structure case 1 just has transparent acrylic board, influence of the starting case color to rat condition sexual favouritism is eliminated,
It can guarantee the objectivity of test result；Mobile device is connect with the wireless monitor camera in each preference case, i.e., observable is big
Activity time of the mouse in the present apparatus simultaneously does corresponding time record, records that carry out data analysis last complete according to the time of statistics
At the conclusion of Conditioned Place Preference in Rats.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (2)
1. a kind of easy-to-mount Conditioned Place Preference in Rats case, it is characterised in that: including Core Walls Structure case, first preference case,
Second preference case and third have a preference for case, and the first preference case, the second preference case and third preference case individually connect with Core Walls Structure case
It connects；
The Core Walls Structure case is made of the hexahedron structure of open on three sides top plate and bottom plate, door-plate and column, the first preference case,
The one side that second preference case and third preference case are respectively aligned to Core Walls Structure case is open and connect composition T font knot with Core Walls Structure case
The four corners of structure, top plate and bottom plate are equipped with the first tongue-and-groove, and left side, right side and the back side of top plate and bottom plate are provided with the second tenon
The both ends of slot, column are equipped with the first tenon, and the both ends of column are connect with top plate and bottom plate by joinery and its construction, and the column has
4 and respectively the first column, the second column, third column and the 4th column, the front of the first column are embedded with anode magnet
Piece, the right side in the first column face are provided with the second tongue-and-groove, and the front of the second column is fixed with loose-leaf, and door-plate is fixed on by loose-leaf
The front of second column, the end of door-plate are embedded with cathode flat thin magnet, and door-plate is being closed to Core Walls Structure case just by magnetic attraction
Face, the right side and the back side of third column are provided with the second tongue-and-groove, and the left side and the back side of the 4th column are provided with the second tongue-and-groove；
The black panel and black that the first preference case is connected on Core Walls Structure case by 4 pieces by joinery and its construction block board group
At the both ends of black panel are equipped with the second tenon, are provided with the second tongue-and-groove on black plugging plate, black plugging plate passes through joinery and its construction
It is connect with black panel, the second preference case is by the white panel and white that are connected to by joinery and its construction on Core Walls Structure case by 4 pieces
Plugging plate composition, the both ends of white panel are equipped with the second tenon, are provided with the second tongue-and-groove on white plugging plate, white plugging plate passes through
Joinery and its construction is connect with white panel, and third has a preference for the gray panel that case is connected to by joinery and its construction on Core Walls Structure case by 4 pieces
It is formed with grey plugging plate, the both ends of gray panel are equipped with the second tenon, and the second tongue-and-groove is provided on grey plugging plate, and grey blocks
Plate is connect by joinery and its construction with gray panel.
2. a kind of easy-to-mount Conditioned Place Preference in Rats case according to claim 1, it is characterised in that: described
Black panel, black plugging plate, white panel, white plugging plate, gray panel and grey plugging plate use acrylic board material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284130.2U CN208942167U (en) | 2018-08-09 | 2018-08-09 | A kind of easy-to-mount Conditioned Place Preference in Rats case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284130.2U CN208942167U (en) | 2018-08-09 | 2018-08-09 | A kind of easy-to-mount Conditioned Place Preference in Rats case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942167U true CN208942167U (en) | 2019-06-07 |
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ID=66733452
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284130.2U Expired - Fee Related CN208942167U (en) | 2018-08-09 | 2018-08-09 | A kind of easy-to-mount Conditioned Place Preference in Rats case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942167U (en) |
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2018
- 2018-08-09 CN CN201821284130.2U patent/CN208942167U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |