CN111556296B - Rodent invasion behavior acquisition device - Google Patents
Rodent invasion behavior acquisition device Download PDFInfo
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- CN111556296B CN111556296B CN202010414283.XA CN202010414283A CN111556296B CN 111556296 B CN111556296 B CN 111556296B CN 202010414283 A CN202010414283 A CN 202010414283A CN 111556296 B CN111556296 B CN 111556296B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- Environmental Sciences (AREA)
- Biophysics (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Catching Or Destruction (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The utility model provides a rodent invasion action collection system that lives, relates to animal experiment method and equipment technical field and includes 4 support columns, the support column bottom be connected with fortune horse wheel, fixedly connected with layer board between the middle part of support column, layer board upper surface be equipped with animal living container, animal living container's lateral wall make by one-way vision glass, the roof is made by clear glass, is equipped with door and gas pocket on animal living container's lateral wall, is located and still is equipped with the adjustable video equipment of full angle between the upper portion of support column. The full-angle adjustable video equipment is arranged, can move up and down and left and right, and can clearly shoot experimental animals from multiple angles through the transparent top wall; the invention is also provided with an experimental system matched with the collecting device, which can greatly reduce the labor intensity of experimenters, improve the accuracy of experimental analysis and the experimental efficiency, provide an effective experimental tool for the residential invasion behavior of rodents and obviously improve the experimental quality.
Description
Technical Field
The invention relates to the technical field of animal experiment methods and equipment, in particular to a rodent invasion behavior acquisition device and an experiment system.
Background
Depression, premenstrual syndrome, anxiety and other diseases are common affective disorder mental diseases which harm human health at present, modern medicine is continuously and deeply researched, and animal experiments are essential. The lack of a suitable animal experimental model is an important bottleneck for the analysis, prevention, diagnosis, prognosis, drug screening and evaluation and vaccine development of pathogenesis of a plurality of serious diseases.
Rodents are preferred animals for animal experimental models because of their ease of rearing, high reproductive rates, similarity of gene sequences to humans, low cost, and the like. The experimental models of the relatively mature rodents at present are as follows: elevated plus maze, open field experiment, etc., but invasion experiment of residence [ Ho H P, Olsson M, Pharm, et al, the serotonin reuptake inhibition in growth? [J] The experimental devices used in Neuropsychopharmacology,2001,24(5): 502-.
Based on the above problems, the rodent invasion behavior acquisition device which is simple in operation, convenient and fast to shoot and observe from all angles is designed, so that the comprehensive observation of experimental animals is significant, in addition, a set of software system matched with the acquisition device is designed, the work efficiency can be greatly promoted, the experiment quality is improved, and the smooth proceeding of experiments is ensured.
For the principle of the residence invasion test, rats are taken as an example: after the rats are raised in a single cage, the consciousness of a territory is generated, and after the externally invaded rats enter the territory, the resident rats generate attacking behaviors to the invaded rats. The existing residential invasion observation method comprises the following steps: in the night excitation period of the rat, the rat to be tested and the mouse cage are placed under a camera device, the video recording is started after the invading rat is placed into the cage for 10min, and the following contents are evaluated by a blind method: the face attack (jump when the invading mouse tries to approach), and the side attack (the bow back flees from the inclined ground to push out the invader), and records the scores of the resident mouse on different aspects of the invading mouse in the video-attack times (number of attacks), attack time (attack duration), number of bites, climbing times (number of on-top), climbing time (on-top duration) and hair uprighting times (piloerection). And finally, calculating a mixed attack behavior score.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a rodent invasion behavior acquisition device and an experimental system, which can realize full-angle video shooting above the rodent invasion behavior, regulate and control the video shooting through the experimental system, and perform system analysis and recording on the acquired data by using a software module, thereby effectively improving the experimental efficiency and the experimental quality.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a rodent invasion action collection system that lives, includes 4 support columns, the support column bottom be connected with the fortune horse wheel, fixedly connected with layer board between the middle part of support column, layer board upper surface be equipped with animal living container, animal living container's lateral wall make by one-way vision glass, the roof is made by clear glass, is equipped with door and gas pocket on animal living container's lateral wall, is located and still is equipped with the adjustable video equipment of full angle between the upper portion of support column.
Preferably, the horizontal connecting line between the 4 support columns forms a rectangle, the full-angle adjustable video equipment comprises a slide rod A, a slide rod B and a sliding adjustable camera, the slide rod A is provided with 2 support columns positioned at the front end and the upper parts of the 2 support columns positioned at the rear end respectively, the two ends of the slide rod A are provided with first sliding sleeves, the outer wall surfaces of the first sliding sleeves and the support columns are in sliding connection, the side wall of the first sliding sleeve is provided with a threaded hole penetrating the inside and the outside of the side wall and is relatively fixed with the support columns through a positioning bolt A, the slide rod B is provided with a plurality of slide rods, the two ends of any slide rod B are provided with second sliding sleeves, the slide rod B is respectively in sliding connection with the slide rod A at the front end and the rear end through the second sliding sleeves at the two ends, the side wall of the second sliding sleeve is also provided with a threaded hole penetrating the inside and the outside of the side wall, and is relatively fixed with the slide rod A through a positioning bolt B, the camera with adjustable slide include the third sliding sleeve, one side of the outer wall surface of third sliding sleeve be equipped with metal gooseneck, one end and third sliding sleeve fixed connection of metal gooseneck, other end fixedly connected with camera, the camera be connected with the video acquisition box through the signal line, camera and video acquisition box electric connection respectively have the power, the lower fixed surface of video acquisition box and layer board be connected, third sliding sleeve and litter B sliding connection, and also be equipped with the inside and outside screw hole of lining up the lateral wall on its lateral wall to through positioning bolt C and litter B relatively fixed, litter B have a plurality ofly, all be equipped with the camera with adjustable slide on arbitrary litter B.
Preferably, a hanging rack is also arranged in the animal housing container, the hanging rack is composed of a transverse plate and a vertical plate, the edge of the inner side end of the transverse plate is fixedly connected with the edge of the lower end of the vertical plate, an electronic weighing instrument A, an electronic weighing instrument B and an electronic weighing instrument C are also arranged on the transverse plate, a clamping seat A is arranged on the electronic weighing instrument A, the electronic weighing instrument B is provided with a clamping seat B, the electronic weighing instrument C is provided with a clamping seat C, an automatic drinking bottle A is clamped in the clamping seat A, an automatic drinking bottle B is clamped in the clamping seat B, the automatic grain feeder is clamped in the clamping seat C, the vertical plate is detachably and fixedly connected with the inner wall surface of the animal living container through a fixing piece, and batteries are arranged in the electronic weighing instrument A, the electronic weighing instrument B and the electronic weighing instrument C, and data lines for transmitting weight information outwards are respectively arranged in the electronic weighing instrument A, the electronic weighing instrument B and the electronic weighing instrument C.
Preferably, the experimental system of the rodent invasion behavior acquisition device comprises a computer host, a display, a keyboard, a mouse and an experimental operation module, wherein the experimental operation module comprises a plurality of experimental group modules, each experimental group module comprises a login unit, an operation unit and a storage unit, the operation units are positioned on a first interface, any operation on the first interface can be carried out only after login, a plurality of operation subunits are arranged in the first interface, a login button for entering the login unit and a login exit button for exiting the login unit are also arranged at the upper right corner of the first interface, and the operation subunits are connected with the storage unit; the operation subunit include automatic video recording subunit, video recording control subunit, observe the record subunit, video retrieval subunit, add video subunit, drinking water weighing subunit, grain weighing subunit, the storage unit include video data storage subunit and diet data storage subunit, automatic video recording subunit, video recording control subunit, observe the record subunit, video retrieval subunit, add the video subunit and be connected with video data storage subunit respectively, drinking water weighing subunit, grain weighing subunit be connected with diet data storage subunit respectively, observe the record subunit and be connected with video data storage subunit through backstage editor's module.
Preferably, the experimental group module is further provided with a source file subunit, the source file subunit is used for viewing all the storage unit data, a source file button is arranged on the first interface of the source file subunit, and the source file button is respectively connected with the video data storage subunit and the diet data storage subunit; the experimental group module is also provided with a data export subunit, the first interface is provided with a data export button, and the data export button is connected with the diet data storage subunit.
Preferably, the video acquisition box, the electronic weighing instrument a, the electronic weighing instrument B and the electronic weighing instrument C are respectively connected with a computer host through data lines, the automatic video recording subunit is provided with an automatic video recording button, a timing video recording button and a definition adjusting button on a first interface, the automatic video recording button, the timing video recording button and the definition adjusting button are respectively connected with the video acquisition box through the computer host, the video recording control subunit is provided with a plurality of groups of regulating and controlling buttons on the first interface, the regulating and controlling buttons comprise a video recording button, a pause video recording button and a stop video recording button, a camera mark and a camera number are arranged above any group of regulating and controlling buttons, a video recording timing display area is arranged below any group of regulating and controlling buttons, the video recording button, the pause video recording button and the stop video recording button respectively control the camera through the computer host and the video acquisition box, the drinking water weighing subunit is provided with an automatic drinking water bottle A weighing button and an automatic drinking water bottle B weighing button on a first interface, the automatic drinking water bottle A weighing button acquires real-time weighing information of the electronic weighing instrument A through a computer host, and the automatic drinking water bottle B weighing button acquires real-time weighing information of the electronic weighing instrument B through the computer host; the grain weighing subunit is provided with a grain weighing button on a first interface, the grain weighing button acquires real-time weighing information of the electronic weighing instrument C through a computer host, and the real-time weighing information is automatically stored in the diet data storage subunit after being acquired.
Preferably, the observation recording subunit is provided with an observation recording button on the first interface, the observation recording button is clicked to enter the backstage editing module, the observation record edited by the backstage editing module can be stored in the video data storage subunit, and the observation recording button is located below the video timing display area in the first interface and corresponds to the camera number in the row where the video timing display area is located, so as to indicate that the observation record is the camera corresponding to the camera number.
Preferably, the video retrieval subunit is provided with a plurality of video retrieval buttons on the first interface, the video retrieval buttons correspond to the video information of the video data storage subunit respectively, the video retrieval button is clicked to obtain the video information, and a play key, a fast forward key, a pause key and a next key are arranged on the main interface of the video information; the video adding subunit is provided with a video adding button on a first interface, and the video adding button is used for adding video data stored by a computer or network storage or USB flash disk to the video data storage subunit; the video retrieval button and the video adding button correspond to the camera numbers in the column.
Preferably, the bottom of the first interface is further provided with experiment group selection buttons, the experiment group selection buttons are multiple and are respectively connected with the first interfaces of different experiment groups, more selection buttons are further arranged on the right sides of the experiment group selection buttons, the experiment group selection list interface can be accessed by clicking more selection buttons, and all experiment group selection buttons are arranged on the experiment group selection list interface.
Preferably, the top of the first interface is further provided with an interface adjusting button, and the interface adjusting button comprises an interface closing button, an interface minimizing button and an interface maximizing button; the right side of the maximization interface button is also provided with a storage button, the storage button is used for storing the video information of the video control subunit in the video data storage subunit, and meanwhile, the whole experimental data is stored in the storage unit.
The rodent invasion behavior acquisition device and the experimental system have the following beneficial effects: the full-angle adjustable video equipment is arranged, can move up and down and left and right, and can clearly shoot experimental animals from multiple angles through the transparent top wall; the invention is also provided with an experimental system matched with the collecting device, which can greatly reduce the labor intensity of experimenters, improve the accuracy of experimental analysis and the experimental efficiency, provide an effective experimental tool for the residence invasion behavior of rodents and obviously improve the experimental quality.
Drawings
FIG. 1: a schematic structural diagram of a rodent invasion behavior acquisition device;
FIG. 2: is a partial enlarged schematic diagram at D of the invention;
FIG. 3: is a partial enlarged schematic view at E of the invention;
FIG. 4: is a partial enlarged schematic view at F of the invention;
FIG. 5: is a schematic view of a first interface of the present invention;
FIG. 6: is a structural block diagram of the experimental operation module;
1: support column, 2: slide bar a, 3: pallet, 4: slide bar B, 5: second runner, 6: animal housing container, 7: first sliding sleeve, 8: positioning bolt A, 9: fruehorse wheel, 10: positioning bolt B, 11: third sliding sleeve, 12: positioning bolt C, 13: metal gooseneck, 14: camera, 15: air hole, 16: handle, 17: a door, 18: cartridge C, 19: cassette a, 20: transverse plate, 21: automatic drinking bottle B, 22: automatic grain feeder, 23: electronic scale a, 24: electronic scale B, 25: electronic scale C, 26: water outlet, 27: grain outlet, 28: riser, 29: login button, 30: log-out button, 31: source file button, 32: definition adjusting button, 33: timer recording button, 34: auto record button, 35: save button, 36: maximize interface button, 37: minimize interface button, 38: close interface button, 39: camera marking, 40: camera number, 41: pause recording button, 42: record button, 43: stop recording button, 44: observation recording button, 45: video retrieval button, 46: add video button, 47: experimental group selection button, 48: more select buttons, 49: data export button, 50: grain weighing button, 51: automatic drink bottle B weigh button, 52: automatic drinking water bottle a button of weighing, 53: video capture box, 54: automatic drinking bottle a, 55: cartridge B, 56: fixing member, 57: video timing display area, 58: a scroll bar.
Detailed Description
In the following, embodiments of the present invention are described in detail in a stepwise manner, which is merely a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only used for describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, the present invention is not to be construed as being limited thereto.
In one embodiment, the invention relates to a rodent invasion behavior acquisition device, as shown in fig. 1: the multifunctional animal housing container comprises 4 support columns 1, wherein the bottom ends of the support columns 1 are connected with Fuma wheels 9, a support plate 3 is fixedly connected between the middle parts of the support columns 1, an animal housing container 6 is arranged on the upper surface of the support plate 3, the side wall of the animal housing container 6 is made of one-way visual glass, the top wall of the animal housing container 6 is made of transparent glass, a door 17 and an air hole 15 are arranged on the side wall of the animal housing container 6, and full-angle adjustable video equipment is arranged between the upper parts of the support columns 1; the horse wheel 9 can be conveniently fixed and moved, and the behavior state of the animal can be clearly shot by the video equipment with the adjustable full angle through the transparent glass on the top wall.
In a further embodiment, as shown in fig. 1, 2: the horizontal line between 4 spinal branch daggers 1 constitute the rectangle, the adjustable video equipment of full angle include litter A2, litter B4 and the adjustable camera of slip, litter A2 have 2, be connected with 2 spinal branch daggers 1 that are located the front end respectively and the upper portion that is located 2 spinal branch daggers 1 of rear end, the both ends of litter A2 be equipped with first sliding sleeve 7, first sliding sleeve 7 and the outer wall surface sliding connection of litter 1, and be equipped with on the lateral wall of first sliding sleeve 7 and link up the inside and outside screw hole of lateral wall to relatively fixed through positioning bolt A8 and litter 1, litter B4 have many, the both ends of an arbitrary litter B4 all are equipped with second sliding sleeve 5, litter B4 respectively through the second sliding sleeve 5 at both ends and litter A2 sliding connection of front and back end, and also be equipped with the screw hole of link up the inside and outside lateral wall of second sliding sleeve 5, the sliding adjustable camera comprises a third sliding sleeve 11, a metal gooseneck 13 is arranged on one side of the outer wall surface of the third sliding sleeve 11, one end of the metal gooseneck 13 is fixedly connected with the third sliding sleeve 11, the other end of the metal gooseneck is fixedly connected with a camera 14, the camera 14 is connected with a video acquisition box 53 through a signal line, the camera 14 and the video acquisition box 53 are respectively and electrically connected with a power supply, the video acquisition box 53 is fixedly connected with the lower surface of the supporting plate 3, the third sliding sleeve 11 is in sliding connection with a sliding rod B4, threaded holes penetrating through the inside and the outside of the side wall are also formed in the side wall of the third sliding sleeve 11, the third sliding sleeve and the sliding rod B4 are relatively fixed through positioning bolts C12 and a sliding rod B4, the sliding rods B4 are multiple, and a sliding adjustable camera is arranged on any sliding rod B4; in the embodiment, a preferred scheme of a full-angle adjustable video device is disclosed, because the sliding rod a2 can slide up and down on the supporting column 1, the sliding rod B4 can slide left and right on the sliding rod a2, the third sliding sleeve 11 can slide relatively on the sliding rod B4, the metal gooseneck 13 is also called a metal shaping hose, and the direction and the shaping can be adjusted at will, so the camera 14 can also adjust the angle and the position at will within the range of the metal gooseneck 13, the full-angle (limited to the upper side) shooting can be performed on the experimental animal through the plurality of sliding rods B4 and the plurality of sliding adjustable cameras, and the transparent top wall is combined, and the distance between the camera and the experimental animal can be adjusted, so that the best and the most full video data can be obtained.
In a further embodiment, as shown in fig. 3 and 4, a hanging rack is further arranged in the animal living container 6, the hanging rack is composed of a transverse plate 20 and a vertical plate 28, the edge of the inner side of the transverse plate 20 is fixedly connected with the edge of the lower end of the vertical plate 28, an electronic weighing instrument a23, an electronic weighing instrument B24 and an electronic weighing instrument C25 are further arranged on the transverse plate 20, a clamping seat a19 is arranged on the electronic weighing instrument a23, a clamping seat B55 is arranged on the electronic weighing instrument B24, a clamping seat C18 is arranged on the electronic weighing instrument C25, an automatic drinking bottle a54 is clamped in the clamping seat a19, an automatic drinking bottle B21 is clamped in the clamping seat B55, an automatic feeding device 22 is clamped in the clamping seat C18 of the fixing member, the vertical plate 28 is detachably and fixedly connected with the inner wall surface of the animal living container 6 through 56, and the electronic weighing instrument a23, the electronic weighing instrument B24 and the electronic weighing instrument B24, Batteries are arranged in the electronic weighing instrument C25, and data lines for transmitting weight information outwards are respectively arranged; in the embodiment, when the experimental animal is observed and measured at ordinary times, the state of the experimental animal can be comprehensively evaluated by recording and analyzing the weighing data of the electronic weighing instrument A23, the electronic weighing instrument B24 and the electronic weighing instrument C25 and combining video information data; when a sugar water experiment is needed, the drinking water in the automatic drinking bottle A or the automatic drinking bottle B can be replaced; when the experiment is carried out in the invasion of living, the hanging rack, the weighing instrument, the automatic drinking bottle and the automatic grain feeder are required to be taken out together, and the hanging rack is put back to the original place after the experiment is finished.
In a further embodiment, the experimental system of the rodent invasion behavior acquisition device, as shown in fig. 5 and 6, includes a computer host, a display, a keyboard, a mouse, and an experimental operation module, where the experimental operation module includes a plurality of experimental group modules, each of which includes a login unit, an operation unit, and a storage unit, as shown in fig. 5, the operation unit is located on a first interface, any operation on the first interface is performed after login, a plurality of operation subunits are provided in the first interface, a login button 29 for entering the login unit and a login exit button 30 for exiting the login unit are further provided at the upper right corner of the first interface, and the operation subunits are connected to the storage unit; as shown in fig. 6, the operation subunit includes an automatic video recording subunit, a video recording control subunit, an observation recording subunit, a video retrieval subunit, a video adding subunit, a drinking water weighing subunit, and a grain weighing subunit, the storage unit includes a video data storage subunit and a diet data storage subunit, the automatic video recording subunit, the video recording control subunit, the observation recording subunit, the video retrieval subunit, and the video adding subunit are respectively connected to the video data storage subunit, the drinking water weighing subunit and the grain weighing subunit are respectively connected to the diet data storage subunit, and the observation recording subunit is connected to the video data storage subunit through a background editing module; the embodiment discloses a structure of an experimental group module, which is provided with a plurality of experimental group modules, because the residence invasion experiment needs to obtain statistical significance, a plurality of groups of experimental animals need to be tested together, as shown in figure 1, a plurality of animal residence containers 6 can be arranged on a supporting plate 3, a plurality of layers of supporting plates and corresponding full-angle adjustable video equipment can also be arranged, so that a plurality of groups of animals can simultaneously carry out the residence invasion experiment, and more comprehensive experimental data can be obtained; due to the confidentiality of experimental data, any operation subunit on the first interface can be operated after logging in.
In a further embodiment, as shown in fig. 6, the experimental group module is further provided with a source file subunit, the source file subunit is used for viewing all the storage unit data, as shown in fig. 5, the source file subunit is provided with a source file button 31 on the first interface, and the source file button 31 is respectively connected with the video data storage subunit and the diet data storage subunit; the experimental group module is also provided with a data export subunit, the first interface is provided with a data export button 49, and the data export button 49 is connected with the diet data storage subunit; the logged-in experimenter can quickly and comprehensively check the detailed information of the video data storage subunit and the diet data storage subunit through the source file button 31, and the animal experiment information can be comprehensively mastered.
In a further embodiment, the video capture box 53, the electronic scale a23, the electronic scale B24, and the electronic scale C25 are respectively connected to a host computer through data lines, as shown in fig. 5, the automatic video recording subunit is provided with an automatic video recording button 34, a timing video recording button 33, and a definition adjusting button 32 on a first interface, and the automatic video recording button 34, the timing video recording button 33, and the definition adjusting button 32 are respectively connected to the video capture box 53 through the host computer; when the experimenter has a rest, the video information can be collected through the automatic video recording subunit, so that the labor capacity of the experimenter is reduced through software design and hardware equipment; the video control subunit is provided with a plurality of groups of regulating and controlling buttons on the first interface, the regulating and controlling buttons comprise a video button 42, a video pause button 41 and a video stop button 43, a camera mark 39 and a camera number 40 are arranged above any group of regulating and controlling buttons, a video timing display area 57 is arranged below any group of regulating and controlling buttons, and the video button 42, the video pause button 41 and the video stop button 43 control the camera 14 through a computer host and a video acquisition box 53 respectively; because the angle and the direction of each camera 14 are different, the editing and the collection of the video data are carried out in groups, namely the video information shot by each camera 14 is gathered together, so that the shooting information of the camera is conveniently analyzed subsequently and compared with the shooting information of other angles, the shooting is controlled by a regulating button, the labor amount of experimenters is further reduced, and the experimenters can concentrate on observing and analyzing; the drinking water weighing subunit is provided with an automatic drinking water bottle A weighing button 52 and an automatic drinking water bottle B weighing button 51 on a first interface, wherein the automatic drinking water bottle A weighing button 52 acquires real-time weighing information of an electronic weighing instrument A23 through a computer host, and the automatic drinking water bottle B weighing button 51 acquires real-time weighing information of an electronic weighing instrument B24 through the computer host; the grain weighing subunit is provided with a grain weighing button 50 on a first interface, the grain weighing button 50 acquires real-time weighing information of an electronic weighing instrument C25 through a computer host, and the real-time weighing information is automatically stored in the diet data storage subunit after being acquired; the body state and the stress state of the experimental animal can be deeply known by measuring the diet information, and a basis is provided for the residential invasion behavior analysis of the experimental animal.
In a further embodiment, as shown in fig. 5, the observation recording subunit is provided with an observation recording button 44 on the first interface, the observation recording button 44 is clicked to enter the back-end editing module, the observation record edited by the back-end editing module can be stored in the video data storage subunit, the observation recording button 44 is located below the video recording timing display area 57 in the first interface and corresponds to the camera number 40 in the column of the video recording timing display area, so as to indicate that the observation record is made for the camera 14 corresponding to the camera number 40; when experimenters observe in the experiment, the accessible is observed that the record subunit records the animal state of observing at any time to and the data information that analyzes, make observation analysis and video shoot and cooperate each other, manage through the subregion of different cameras 14 simultaneously, can make observation analysis work more orderly, more meticulous, the better quality.
In a further embodiment, as shown in fig. 5, the video browsing subunit is provided with a plurality of video browsing buttons 45 on the first interface, the plurality of video browsing buttons 45 respectively correspond to the video information of the video data storage subunit, and the video information is obtained by clicking the video browsing button 45, and the main interface of the video information is provided with a play key, a fast forward key, a pause key, and a next key; the add video subunit is provided with an add video button 46 on the first interface, and the add video button 46 is used for adding video data stored by a computer, or network storage, or USB flash disk to the video data storage subunit; the video retrieval button 45 and the video adding button 46 correspond to the camera numbers 40 in the column. In this embodiment, the video retrieval button 45 can retrieve the shooting information of the same camera 14 at the same azimuth angle, which is beneficial to observing and analyzing the invasion behavior of the living in the same azimuth; the add video button 46 can add the relevant video to the row as contrast and reference data to provide further basis for experimental research.
In a further embodiment, as shown in fig. 5, the bottom of the first interface is further provided with a plurality of experimental group selection buttons 47, the experimental group selection buttons 47 are respectively connected to the first interfaces of different experimental groups, the right side of the experimental group selection button 47 is further provided with more selection buttons 48, the experimental group selection list interface can be accessed by clicking the more selection buttons 48, and the experimental group selection list interface is provided with all the experimental group selection buttons 47; in this embodiment, if the experimenter wants to view the related information of other experimental groups or operate the operation subunit of other experimental group modules, the experimenter may click the experimental group selection button 47 or click the more selection buttons 48 to enter the experimental group selection list for selection and viewing; in this embodiment, different experiment groups are provided with different first interfaces, so that experiment operations and data records of different experiment groups can be distinguished from each other, and mutual confusion is avoided.
In a further embodiment, as shown in fig. 5, an interface adjusting button is further disposed on the top of the first interface, and the interface adjusting button includes an interface closing button 38, an interface minimizing button 37, and an interface maximizing button 36; the right side of the maximization interface button 36 is also provided with a storage button 35, and the storage button is used for storing the video information of the video control subunit in the video data storage subunit and storing the whole experimental data in the storage unit.
Claims (7)
1. A rodent invasion behavior acquisition device, characterized by: the multifunctional animal living container comprises 4 supporting columns, wherein the bottom ends of the supporting columns are connected with horse wheels, a supporting plate is fixedly connected between the middle parts of the supporting columns, an animal living container is arranged on the upper surface of the supporting plate, the side wall of the animal living container is made of unidirectional visual glass, the top wall of the animal living container is made of transparent glass, doors and air holes are formed in the side wall of the animal living container, and full-angle adjustable video equipment is arranged between the upper parts of the supporting columns; the horizontal connecting line between the 4 support columns forms a rectangle, the full-angle adjustable video equipment comprises a slide rod A, a slide rod B and a sliding adjustable camera, the slide rod A is provided with 2 support columns positioned at the front end and the upper parts of the 2 support columns positioned at the rear end respectively, the two ends of the slide rod A are provided with first sliding sleeves, the outer wall surfaces of the first sliding sleeves and the support columns are connected in a sliding manner, the side wall of the first sliding sleeve is provided with a threaded hole penetrating through the inside and the outside of the side wall and is relatively fixed with the support columns through a positioning bolt A, the slide rod B is provided with a plurality of slide rods, the two ends of any slide rod B are provided with second sliding sleeves, the slide rod B is respectively connected with the slide rod A at the front end and the rear end in a sliding manner through the second sliding sleeves at the two ends, the side wall of the second sliding sleeve is also provided with a threaded hole penetrating through the inside and the outside of the side wall and is relatively fixed with the slide rod, the sliding adjustable camera comprises a third sliding sleeve, a metal gooseneck is arranged on one side of the outer wall surface of the third sliding sleeve, one end of the metal gooseneck is fixedly connected with the third sliding sleeve, the other end of the metal gooseneck is fixedly connected with a camera, the camera is connected with a video acquisition box through a signal line, the camera and the video acquisition box are respectively and electrically connected with a power supply, the video acquisition box is fixedly connected with the lower surface of the supporting plate, the third sliding sleeve is in sliding connection with a sliding rod B, a threaded hole penetrating through the inside and the outside of the side wall is also formed in the side wall of the third sliding sleeve, the third sliding sleeve is relatively fixed with the sliding rod B through a positioning bolt C, the sliding rod B is provided with a plurality of sliding adjustable cameras, and each sliding rod B is provided with a sliding adjustable camera; the animal living container is also internally provided with a hanging rack, the hanging rack is composed of a transverse plate and a vertical plate, the edge of the inner side end of the transverse plate is fixedly connected with the edge of the lower end of the vertical plate, an electronic weighing instrument A, an electronic weighing instrument B and an electronic weighing instrument C are also arranged on the transverse plate, a clamping seat A is arranged on the electronic weighing instrument A, the electronic weighing instrument B is provided with a clamping seat B, the electronic weighing instrument C is provided with a clamping seat C, an automatic drinking bottle A is clamped in the clamping seat A, an automatic drinking bottle B is clamped in the clamping seat B, the automatic grain feeder is clamped in the clamping seat C, the vertical plate is detachably and fixedly connected with the inner wall surface of the animal living container through a fixing piece, batteries are arranged in the electronic weighing instrument A, the electronic weighing instrument B and the electronic weighing instrument C, and data lines for transmitting weight information outwards are respectively arranged in the batteries; the experimental system comprises a computer host, a display, a keyboard, a mouse and an experimental operation module, wherein the experimental operation module comprises a plurality of experimental group modules, any experimental group module comprises a login unit, an operation unit and a storage unit, the operation unit is positioned on a first interface, any operation on the first interface can be carried out only after login, a plurality of operation subunits are arranged in the first interface, a login button for entering the login unit and a login exit button for exiting the login unit are also arranged at the upper right corner of the first interface, and the operation subunits are connected with the storage unit; the operation subunit include automatic video recording subunit, video recording control subunit, observe the record subunit, video retrieval subunit, add video subunit, drinking water weighing subunit, grain weighing subunit, the storage unit include video data storage subunit and diet data storage subunit, automatic video recording subunit, video recording control subunit, observe the record subunit, video retrieval subunit, add the video subunit and be connected with video data storage subunit respectively, drinking water weighing subunit, grain weighing subunit be connected with diet data storage subunit respectively, observe the record subunit and be connected with video data storage subunit through backstage editor's module.
2. A rodent invasion behavior collection device according to claim 1, wherein: the experimental group module is also provided with a source file subunit, the source file subunit is used for checking all storage unit data, a source file button is arranged on a first interface of the source file subunit, and the source file button is respectively connected with the video data storage subunit and the diet data storage subunit; the experimental group module is also provided with a data export subunit, the first interface is provided with a data export button, and the data export button is connected with the diet data storage subunit.
3. A rodent invasion behavior pick device as claimed in claim 2, wherein: the video acquisition box, the electronic weighing instrument A, the electronic weighing instrument B and the electronic weighing instrument C are respectively connected with a computer host through data lines, the automatic video recording subunit is provided with an automatic video recording button, a timing video recording button and a definition adjusting button on a first interface, the automatic video recording button, the timing video recording button and the definition adjusting button are respectively connected with the video acquisition box through the computer host, the video recording control subunit is provided with a plurality of groups of regulating buttons on the first interface, the regulating buttons comprise a video recording button, a pause video recording button and a stop video recording button, a camera mark and a camera number are arranged above any one group of regulating buttons, a video recording timing display area is arranged below any one group of regulating buttons, and the video recording button, the pause video recording button and the stop video recording button respectively control the camera through the computer host and the video acquisition box, the drinking water weighing subunit is provided with an automatic drinking water bottle A weighing button and an automatic drinking water bottle B weighing button on a first interface, the automatic drinking water bottle A weighing button acquires real-time weighing information of the electronic weighing instrument A through a computer host, and the automatic drinking water bottle B weighing button acquires real-time weighing information of the electronic weighing instrument B through the computer host; the grain weighing subunit is provided with a grain weighing button on a first interface, the grain weighing button acquires real-time weighing information of the electronic weighing instrument C through a computer host, and the real-time weighing information is automatically stored in the diet data storage subunit after being acquired.
4. A rodent invasion behavior pick device as claimed in claim 3, wherein: the observation recording subunit is provided with an observation recording button on the first interface, the observation recording button is clicked to enter the background editing module, observation records edited by the background editing module can be stored in the video data storage subunit, and the observation recording button is positioned below the video timing display area in the first interface and corresponds to the camera number in the row of the video timing display area so as to indicate that the observation records are the cameras corresponding to the camera number.
5. A rodent invasion behavior pick device as claimed in claim 4, wherein: the video retrieval subunit is provided with a plurality of video retrieval buttons on a first interface, the video retrieval buttons respectively correspond to the video information of the video data storage subunit, the video retrieval buttons are clicked to obtain the video information, and a play key, a fast forward key, a pause key and a next key are arranged on a main interface of the video information; the video adding subunit is provided with a video adding button on a first interface, and the video adding button is used for adding video data stored by a computer or network storage or USB flash disk to the video data storage subunit; the video retrieval button and the video adding button correspond to the camera numbers in the column.
6. A rodent invasion behavior collection device as claimed in any one of claims 2 to 5, wherein: the bottom of first interface still be equipped with experiment group selection button, experiment group selection button have a plurality ofly, and respectively with the first interface connection of different experiment groups, still be equipped with more selection buttons on experiment group selection button's right side, click more selection buttons and can get into experiment group selection list interface, experiment group selection list interface is equipped with whole experiment group selection button.
7. A rodent invasion behavior pick device as claimed in claim 6, wherein: the top of the first interface is also provided with an interface adjusting button, and the interface adjusting button comprises an interface closing button, an interface minimizing button and an interface maximizing button; the right side of the maximization interface button is also provided with a storage button, the storage button is used for storing the video information of the video control subunit in the video data storage subunit, and meanwhile, the whole experimental data is stored in the storage unit.
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| CN201709220U (en) * | 2010-05-12 | 2011-01-19 | 四川大学华西医院 | Behavior observation type animal cage |
| WO2014210601A1 (en) * | 2013-06-28 | 2014-12-31 | Office Of Technology Transfer, National Institutes Of Health | Systems and methods of video monitoring for vivarium cages |
| CN108419692A (en) * | 2018-05-17 | 2018-08-21 | 湖州南浔美瑞鑫家具有限公司 | A kind of intelligent pet cage |
| CN109105274B (en) * | 2018-09-26 | 2020-11-03 | 广东省科学院动物研究所 | Special cage suitable for experimental monkey behavioral analysis |
| CN209218868U (en) * | 2018-10-25 | 2019-08-09 | 北京大学第一医院 | A kind of behavior observation device of laboratory rodent |
| CN110611757B (en) * | 2019-09-16 | 2020-10-30 | 安徽正华生物仪器设备有限公司 | Remote monitoring equipment for signal acquisition instrument based on Internet of things |
| CN110731274A (en) * | 2019-11-15 | 2020-01-31 | 吉林农业科技学院 | Special raising box for laboratory mice |
| CN111134028A (en) * | 2020-01-19 | 2020-05-12 | 丽水市人民医院 | Rabbit skin flap operation regularly observes and shoots feeding device |
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