CN211153236U - Special raising box for laboratory mice - Google Patents

Abstract

The special raising box for the laboratory mice is used for raising and observing the laboratory mice, and the box body of the special raising box is formed by encircling and connecting a top plate, a bottom plate, a front lower vertical plate, a front upper inclined plate, a rear vertical plate, a left vertical plate and a right vertical plate, wherein the front upper inclined plate is a box cover, the front lower vertical plate is provided with a trough and a drinking water tank, the front part of the bottom plate is a panel, the rear part of the bottom plate is a fence, a weighing sensor with a weighing platform is arranged on the panel, the rear end of the weighing platform is close to the fence, the weighing sensor is in communication connection with an industrial personal computer to record the weight of the laboratory mice, the fully-surrounded box; the laboratory mouse is used to excrete in a place far away from a food feeding area and a rest area, so the laboratory mouse can excrete in the fence at the rear part of the bottom plate, excrement falls outside the box body through the fence, and the excrement is cleaned outside the box body, so that the non-interference cleaning is realized; the feeding box can provide a suitable living environment for the experimental mice, and the experimental mice are not disturbed in the feeding, cleaning and weighing processes.

Description

Special raising box for laboratory mice

Technical Field

The utility model relates to a device for the animal experiments specifically is a special case of raising of laboratory mouse.

Background

Feeding the laboratory mice is an important link for carrying out animal experiments, and the feeding and living environment of the laboratory mice often has some interference influence on the experimental results. At present, scientific and unified experimental mouse feeding devices do not exist, appliances such as boxes, grooves and cages which are provided with drinking water tanks are mostly used for feeding experimental mice, padding materials are put on the bottom of the boxes during use, and corresponding water and food are regularly provided for meeting the growth requirements of the experimental mice. However, the experimental mouse is inherently bile and afraid of light, the cover is often opened in the daily feeding and cleaning processes to make natural light interfere the experimental mouse, so that the experimental mouse is frequently in a stressed state for a long time, the psychological and physiological interference of the experimental mouse can finally affect the experimental result, the experimental effect is reduced, the experimental mouse is required to be regularly weighed and observed according to the requirement in the experiment, in the weighing process, the experimental mouse needs to be captured on a weighing apparatus, and the experimental mouse generally shows fear and resistance no matter the experimental mouse is captured or observed, so that the observation frequency and the weighing frequency can only be reduced as much as possible, the interference to the experimental mouse is reduced, the defects are that the obtained data information is suddenly reduced, the experiment is unfavorable, and the experimental result can be affected by frequently stimulating the experimental mouse by increasing the weighing frequency and the observation frequency, the mutual contradiction of the problems is the technical bottleneck and technical difficulty in the existing experimental mouse feeding process.

Disclosure of Invention

The utility model aims at solving the technical bottleneck and the technical difficulty, providing a special raising box for laboratory mouse, can provide the suitable living environment for laboratory mouse, and feed the process of eating, cleaning, weighing not disturbing the laboratory mouse.

The technical scheme of the utility model is that: case is raised in laboratory mouse special use has the box, its characterized in that: the box body is formed by connecting a top plate, a bottom plate, a front lower vertical plate, a front upper inclined plate, a rear vertical plate, a left vertical plate and a right vertical plate in a surrounding manner, wherein the upper end of the front upper inclined plate is hinged with the front end of the top plate, the lower end of the front upper inclined plate is movably pressed with the upper end of the front lower vertical plate, and the left end and the right end of the front upper inclined plate are movably pressed with the corresponding end surfaces of the left vertical plate and the right vertical plate; a trough mounting hole and a drinking water tank mounting hole are formed in the front lower vertical plate, a drinking water tank is mounted in the drinking water tank mounting hole, a tank body of the drinking water tank is connected with the front lower vertical plate, a water outlet of the drinking water tank is arranged in the box body, and a water filling port of the drinking water tank is arranged outside the box body; the food groove mounting hole is provided with a food groove, the food groove is connected with the food groove mounting hole in a front-back sliding manner, the front end of the food groove is fixedly connected with a food groove handle and a front convex plate, the rear end surface of the front convex plate is movably pressed with the front end surface of the front lower vertical plate, the rear end of the food groove is provided with a rear convex plate, and the front end surface of the rear convex plate is movably pressed with the rear end surface of the front lower vertical plate; the front part of the bottom plate is a panel, the rear part of the bottom plate is a fence, a weighing sensor is arranged on the panel, a weighing platform is arranged on the weighing sensor, the rear end of the weighing platform is close to the fence, a gap is arranged between two ends of the weighing platform and the left and right vertical plates, the front end of the panel is fixedly connected with the front lower vertical plate, the rear end of the panel is fixedly connected with the front end of the fence, the rear end of the fence is fixedly connected with the rear vertical plate, and the left and right end faces of the fence and the panel are fixedly connected with the corresponding left and; the box body is provided with an industrial personal computer, and a signal output end arranged on the weighing sensor is in communication connection with a signal input end arranged on the industrial personal computer through a signal line.

The lower part of the fence is provided with a funnel, a wide opening above the funnel is opposite to the fence, a feces collecting groove is arranged below the funnel, and a notch of the feces collecting groove is opposite to a narrow opening below the funnel.

The front upper inclined plate is a one-way perspective plate.

The box, wide angle camera is equipped with to its inside apex angle, the video signal output that is equipped with on the camera passes through the video line and links with the video signal input that is equipped with on the industrial computer communication.

The intelligent electronic scale comprises a top plate, belt wheel groups, a light bracket, a front position touch sensor, a rear position touch sensor, a front limit plate, a rear limit plate, a light screen, a signal output end, an infrared signal input end, an infrared signal output end, an electric signal output end, an infrared signal input end, an electric signal output end and an infrared signal output end, wherein the top plate is provided with a rectangular hole, the top plate at the left end and the right end of the rectangular hole is respectively provided with one belt wheel group, the two belt wheel groups are arranged in parallel, at least one belt wheel in the belt wheels in each belt wheel group is a power wheel driven by a motor, the light bracket is arranged between the two belt wheel groups, two ends of the light bracket are arranged on the rectangular hole by a belt support frame in the two belt wheel groups to move back and forth and back on the rectangular hole, the bottom surface of the light bracket is provided with a L ED lamp, when the light bracket is positioned at a front moving dead point, the light bracket is opposite to the rear end of the electronic scale, when the light bracket is positioned at the rear dead point, the rear end of the fence, the light bracket is opposite to the rear end, the rear end of the rail, the rail is provided with the rear limit plate, the rear end of the front position touch sensor, the rectangular hole is provided with the rear position touch sensor, the rear limit plate, the rear position touch sensor, the front position.

The outer surface of the box body is provided with a power supply, and an electric output end arranged on the power supply is electrically connected with an electric input end arranged on the industrial personal computer through an electric wire.

The industrial personal computer is integrated with a wireless communication device, and a data receiving and transmitting end arranged on the wireless communication device is in communication connection with a data receiving and transmitting end arranged on the industrial personal computer through a data line.

The water filling port of the drinking water tank is communicated with a water supply hose through a manifold, one end of the water supply hose is a blind end, and the other end of the water supply hose is connected with a water supply tower.

The utility model has the advantages that: put the laboratory mouse and raise at the incasement, each plate structure of constituteing the box keeps apart with the exterior space that the laboratory mouse surrounds entirely, compares open feeding containers such as traditional box, groove, cage, more accords with the habit of laboratory mouse light-resistant life.

When feeding, food is added through the drawing trough, the water filling port of the drinking tank is arranged outside the tank body, and water can be added to the drinking tank outside the tank body, so that non-interference feeding is realized;

the laboratory mouse is used to excrete in a place far away from a food feeding area and a rest area, so the laboratory mouse can excrete in the fence at the rear part of the bottom plate, and the excrement falls outside the box body through the fence, so the excrement can be cleaned outside the box body, and the non-interference cleaning is realized;

set up the platform of weighing at the panel department that is close to fence one side, the laboratory mouse goes to excrete at every turn and when passing through the platform of weighing, and weighing sensor passes through the signal line with the data transfer that record and transmits the industrial computer to carry out automatic record to the weight of the laboratory mouse before and after excreting, come automatic weighing laboratory mouse through laboratory mouse's activity habit, thereby realize the weighing of noiseless.

The funnel can collect experimental mouse's excrement and urine to collection excrement inslot, can have the excrement and urine to every experimental mouse to carry out assay alone, further improve test data's accuracy nature.

The one-way perspective board and the built-in wide-angle camera can observe the state of the laboratory mouse in real time under the condition of no interference, so that the information acquisition amount is improved, and the accuracy of a test result is ensured.

Utilize laboratory mouse's light-resistant habit, when laboratory mouse is located fence department, through L ED light of sweeping forward from the back, drive laboratory mouse and pass through the weighing platform, realize the initiative of laboratory mouse weight and survey and get, infrared sensor can monitor whether the laboratory mouse passes through the weighing platform, when the industrial computer learns that infrared sensor does not monitor the laboratory mouse, then leads to the drive pulley group and drives L ED lighting fixture reciprocating motion once again to ensure to acquire laboratory mouse's weight data.

Drawings

Fig. 1 is a perspective schematic view of the right front structure of the special raising box for laboratory mice.

Fig. 2 is a schematic view of the left front structure of the special raising box for laboratory mice.

Fig. 3 is a perspective schematic view of the left rear structure of the special raising box for laboratory mice.

Fig. 4 the utility model discloses the right back schematic structure of case is raised in special use of laboratory mouse.

Fig. 5 is a schematic view of the front structure of the special feeding box for laboratory mice.

Fig. 6 is a schematic view of the cross-sectional structure taken along the line a-a in fig. 5.

Fig. 7 is a schematic view of the cross-sectional structure of fig. 5 taken along the direction B-B.

Fig. 8 a schematic view of a first usage state of the breeding box special for laboratory mice.

Fig. 9 is a schematic view of the use state of the special feeding box for laboratory mice.

Fig. 10 is a block diagram showing the structure of each electric component in the present invention.

Fig. 11 is a schematic diagram of the command execution flow of the preset program in the industrial personal computer.

In the drawing, 1, a front upper inclined plate, 2 hinges, 3 top plates, 4 belts, 5 power wheels, 6 motors, 7 riding wheels, 8 front touch sensors, 9 left vertical plates, 10 lamp holders, 11L ED lamps, 12 belt pulleys, 13 shading plates, 14 wheel carriers, 15 wide-angle cameras, 16 front limiting plates, 17 rear limiting plates, 18 rear touch sensors, 19 rear touch sensor middle contacts, 20 rectangular holes, 21 rear vertical plates, 22 right vertical plates, 23 fences, 24 handles, narrow openings below 25 funnels, 26 funnels, wide openings above 27 funnels, 28 feet, 29 hooks, 30 hairbrushes, 31 weighing sensors, 32 weighing platforms, 33 panels, 34 drinking water tank mounting holes, 35 front lower vertical plates, 36 tanks, 37 trough mounting holes, 38 troughs, 39 trough handles, 40 front convex plates, 41 rear convex plates, 42 switch buttons, 43 hand-digging, 44 infrared sensors, 45, 46 wireless communication devices, 47 power supplies, 48 pulley sets, 49 USB interfaces, 50 batteries, 51 contacts of a battery bins, 51 contacts of water filling water towers, 54 water feeding tanks, 54 water feeding branch water supply tanks, 54 water supply collecting pipes, 54 and water supply pipes.

Detailed Description

The special experimental mouse feeding box is provided with a box body, wherein the box body is formed by connecting a top plate 3, a bottom plate, a front lower vertical plate 35, a front upper inclined plate 1, a rear vertical plate 21, a left vertical plate 9 and a right vertical plate 22 in a surrounding manner, the upper end of the front upper inclined plate is hinged with the front end of the top plate, the lower end of the front upper inclined plate is movably pressed with the upper end of the front lower vertical plate, and the left end and the right end of the front upper inclined plate are movably pressed with the corresponding end faces of the left vertical plate and the right vertical plate; the front lower vertical plate is provided with a trough mounting hole 37 and a drinking water tank mounting hole 34, the drinking water tank mounting hole is provided with a drinking water tank 36, the tank body of the drinking water tank is connected with the front lower vertical plate, the water outlet 53 of the drinking water tank is arranged in the box body, and the water filling port 52 of the drinking water tank is arranged outside the box body; the trough mounting hole is provided with a trough 38, the trough is connected with the trough mounting hole in a front-back sliding manner, the front end of the trough is fixedly connected with a trough handle 39 and a front convex plate 40, the rear end surface of the front convex plate is movably pressed with the front end surface of the front lower vertical plate, the rear end of the trough is provided with a rear convex plate 41, and the front end surface of the rear convex plate is movably pressed with the rear end surface of the front lower vertical plate; the front part of the bottom plate is a panel 33, the rear part of the bottom plate is a fence 23, a weighing sensor 31 is arranged on the panel, a weighing platform 32 is arranged on the weighing sensor, the rear end of the weighing platform is close to the fence, a gap is arranged between two ends of the weighing platform and the left and right vertical plates, the front end of the panel is fixedly connected with the front lower vertical plate, the rear end of the panel is fixedly connected with the front end of the fence, the rear end of the fence is fixedly connected with the rear vertical plate, and the left and right end faces of the fence and the panel are fixedly connected with the corresponding left and; the box body is provided with an industrial personal computer 45, and a signal output end arranged on the weighing sensor is in communication connection with a signal input end arranged on the industrial personal computer through a signal line.

A funnel 26 is arranged below the fence, a wide opening 27 above the funnel is opposite to the fence, a feces collecting groove 55 is arranged below the funnel, and a notch of the feces collecting groove is opposite to a narrow opening 25 below the funnel.

The front upper inclined plate is a one-way perspective plate.

The box, wide angle camera 15 is equipped with to its inside apex angle, the video signal output that is equipped with on the camera passes through the video line and links with the video signal input that is equipped with on the industrial computer communication.

The intelligent electronic scale comprises a top plate, a power wheel 5, a power wheel L ED lamp 11, a front touch sensor 18, a rear touch sensor 18, a front limit plate 16, a rear limit plate signal input end, a signal output end, an infrared sensor input end, a signal output end, a signal input end, a signal output end and a signal output end, wherein the rectangular hole 20 is formed in the top plate, a set of belt wheel sets 48 are respectively arranged on the top plate at the left end and the right end of the rectangular hole, the two belt wheel sets are arranged in parallel, at least one belt wheel of the belt wheels 12 in each belt wheel set is a power wheel 5 driven by a motor 6, a lamp holder 10 is arranged between the two belt wheel sets, two ends of the lamp holder are arranged on the rectangular hole by a belt 4 support frame in the two belt wheel sets to move back and forth and back on the rectangular hole, the lamp holder is provided with a L ED lamp 11, when the lamp holder is positioned at a front stop point of moving, the lamp holder is opposite to the back end of the electronic scale, when the lamp holder is positioned at the back stop point of moving, the lamp holder is positioned at the back stop point, the lamp holder is opposite to the back end of the fence, a back stop point, a back stop plate 16 corresponding to the contact sensor in the front stop point is arranged on the top plate at the top of the rectangular hole, a front limit plate, a back stop point is provided with a back limit plate 16 corresponding to a back contact sensor, a back stop.

And a power supply 47 is arranged on the outer surface of the box body, and an electric output end arranged on the power supply is electrically connected with an electric input end arranged on the industrial personal computer through an electric wire.

The industrial personal computer is integrated with a wireless communication device 46, and a data receiving and transmitting end arranged on the wireless communication device is in communication connection with a data receiving and transmitting end arranged on the industrial personal computer through a data line.

The water filling port of the drinking water tank is communicated with a water supply hose 58 through a manifold 59, one end of the water supply hose is a blind end, and the other end of the water supply hose is connected with a water supply tower 57.

Because the laboratory mouse is feared of light, for the purpose of utility model, the top plate, the bottom plate, the front lower vertical plate, the rear vertical plate, the left vertical plate and the right vertical plate which form the box body are all opaque plates, the corresponding edges between the plates are fixedly connected into a whole by the conventional method, such as gluing, welding, screw assembling and the like, for the convenience of carrying, the outer vertical surfaces of the left vertical plate and the right vertical plate are also provided with a handle 24, the front upper inclined plate is set to have the upper end inclined backwards, one of the purposes of inclination is that the normally closed state is kept by the gravity principle, the front upper inclined plate is hinged with the top plate by a hinge 2, generally, the height of the front lower vertical plate is higher than the height which the laboratory mouse can stand and climb, but if necessary, a lock mechanism with the conventional structure can be arranged between the front upper inclined plate and the front lower vertical plate, the top plate, the left vertical plate or the right vertical plate for preventing the laboratory mouse from pushing open the front upper inclined, the front upper inclined plate which can be opened substantially forms the box cover of the box body. The front upper inclined plate is provided with an upper end which is inclined backwards, and the inclined upper end is inclined backwards, so that the laboratory mouse can be conveniently observed from the outside of the box, the front upper inclined plate is a one-way perspective plate structure, the living state of the laboratory mouse can be observed from the outside under the condition that the laboratory mouse is not disturbed, the front upper inclined plate is an opaque plate or a one-way perspective plate, and the one-way perspective plate is a one-way perspective glass plate, a one-way perspective plastic plate or a transparent plate pasted with a one-way perspective film material.

Conventionally, the bottom of the box body is provided with a support leg 28, which is used for supporting the box body, so that a gap is left between the bottom of the box body and a table top for placing the box body, on one hand, the ventilation is realized, and on the other hand, the excrement for cleaning the laboratory mouse is easy to collect. The vertical surface of the outer surface of the box body is provided with a hook 29, the hook is hung with a brush 30, the brush can be used for cleaning the inside of the box body, the brush is arranged on the box body in a one-to-one mode, cross infection of laboratory mice in different boxes is avoided, and test data are more objective and accurate.

The water drinking tank is a special water drinking tank for rats, belongs to commercial products and comprises a small water storage tank, wherein a metal water drinking pipe which inclines downwards by 30 degrees extends from the lower part of the water storage tank, an inlet of the water drinking pipe is communicated with the inside of the water storage tank, a half-wrapped arc-shaped opening is formed in the outlet edge of the water drinking pipe, movable steel balls are arranged in the arc-shaped opening, a laboratory mouse pushes the steel balls with a tongue, a gap is formed between the steel balls and the arc-shaped opening, water in the water drinking pipe can be drunk, the arc-shaped opening is a water outlet of the water drinking tank, and a water filling port of the water drinking tank is usually formed in the upper part of the.

Its inslot width size of trough be greater than preceding lower riser thickness the sliding connection's around trough and trough mounting hole structure, it is spacing with preceding lower riser contact to the back flange of trough rear end with the trough is outwards pulled out, the notch of trough exposes outside the box, can add mouse grain to the trough, then it is spacing with preceding lower riser contact to push into the back preceding flange of trough front end with the trough to the incasement, the notch of trough exposes inside the box, can supply the laboratory mouse to get food, the operating position of trough is injectd to mountable padlock or conventional stop gear between trough and the preceding lower riser.

The panel front end of bottom plate is connected with the lower extreme of preceding lower riser, and the left and right both ends of panel are connected with the left and right riser that corresponds, and both ends are connected with the left and right riser that corresponds about the fence, the fence constitute by the preceding, back interval arrangement of many corrosion-resistant metal poles, the space between each metal pole is passed through but can not make laboratory mouse escape for the limit setting with the spherical excrement and urine that can make laboratory mouse, the grid can also play the effect of inside and outside circulation of air in the box in addition.

A gap is arranged between the shading plate and the top plate, and the effect of air circulation inside and outside the box body can also be achieved.

The funnel is preferably made of stainless steel, the inner surface of the funnel is provided with a hydrophobic coating, the excrement collecting groove is fixedly connected with a handle 54, and the excrement collecting groove can be taken out from the lower part of the box body through the handle.

The light screen is fixedly connected on the top plate through four support rods 56, the upper end of each support rod is fixedly connected with the light screen, and the lower end of each support rod is fixedly connected with the top plate.

The weighing sensor and the weighing platform form an electronic scale, the electronic scale belongs to a commercially available product, the weighing sensor supports the weighing platform on the panel of the bottom plate, when a laboratory mouse is positioned above the weighing platform, the laboratory mouse can be weighed, the front width and the rear width of the weighing platform are generally larger than the step length of four limbs of the laboratory mouse, so that the laboratory mouse is positioned above or passes through the weighing platform, and the four limbs of the laboratory mouse are positioned above the weighing platform at the same time, and the weighing accuracy is ensured. The weighing sensor is provided with an independent battery or uses the power supply of the industrial personal computer, in the conventional technology, the weighing sensor is provided with a display screen, the screen is used for displaying the weighed weight, the human eye observation is facilitated, the display screen can be arranged at the position, easy to observe, of the outer surface of the box body, or the weighing sensor sends the obtained weight signal to the industrial personal computer, and the weight signal is recorded and displayed by the industrial personal computer.

The infrared sensor belongs to the prior art product, is the infrared ray that can respond to the target radiation, utilizes the physical properties of infrared ray to carry out the sensor of measuring, because the laboratory mouse is the constant temperature animal, and body surface temperature is higher than room temperature, so, in this application, the infrared sensor that corresponds with the weighing platform can respond to whether the laboratory mouse is located on the weighing platform or whether the laboratory mouse passes through the weighing platform through the body temperature of laboratory mouse.

The belt pulley set comprises a belt and at least two belt pulleys, wherein the belt pulleys at least comprise a driving wheel and a driven wheel, the driving wheel and the driven wheel are respectively positioned at two ends of the belt to play a role in tensioning and supporting and driving the belt to rotate around two wheels, a plurality of supporting wheels 7 can be arranged between the driving wheel and the driven wheel, each wheel is fixedly arranged on the top surface of the top plate through a wheel carrier 14, and the supporting wheels are used for supporting the belt between the driving wheel and the driven wheel to enable the belt section positioned above to be straight.

The motor can be a stepping motor, a controller of the stepping motor is integrated in the industrial personal computer, and the driven wheel can also be provided with the stepping motor for accurate control.

The touch sensor belongs to a commercially available product, and a contact of the touch sensor generally refers to a touch head, a switch, an electrode and other components arranged on the touch sensor for triggering the touch sensor to send a signal.

L ED be the lamps and lanterns of selling, L ED lamp light is strong and the power saving, adopts light intensity variable L ED in this application, and its light intensity is controlled according to voltage size by the industrial computer.

The industrial personal computer is also called as a controller, a programmable controller, a numerical control storage device or a microcomputer, is a product in the prior art and comprises a circuit board, a calculation module, a storage module, a clock module, a signal input end, a signal sending end, a communication module, a man-machine interaction module, a power supply module and the like which are arranged on the circuit board and work cooperatively, wherein a pre-programmed program is stored in the storage unit, the signal input end sends received various signal data to the calculation module for processing, the calculation unit transmits various instructions to a lower computer through the signal sending end after logic operation according to the program, the working cycle is as such, the industrial personal computer is provided with a switch button 42 which sends various instructions to the industrial personal computer through the switch button, the man-machine interaction module comprises a touch display screen, a USB interface 49 and the like, the USB interface can be connected with auxiliary electronic equipment such as a keyboard, a mouse, a mobile memory and the like after the logic operation is carried out, the power supply connection is carried out by the industrial personal computer and various electric components through electric wires, the battery is connected with the industrial personal computer through the battery or the battery compartment through the electric wire, the battery compartment is used for supplying power to the industrial personal computer and the camera head which is used for receiving the wireless camera head and executing the related data, and the wireless camera head which is used for receiving the on-up and starting up the wireless communication data of the camera head and starting up the wireless communication data of the camera head.

The wide-angle camera can shoot the whole situation in the box body, the camera preferably adopts a night vision camera, the camera inclines downwards, and the activity state of the experimental mouse in the box body can be recorded to the maximum degree. With the development of the technology, the camera can identify each experimental mouse by AI, so that the industrial personal computer establishes a growth information base for each experimental mouse, namely records the daily eating times, drinking times, activity state, irritability and weight of each experimental mouse during weighing, records the growth information base in the industrial personal computer in a data form, and timely transmits the growth information base to the mobile client of an experimenter through 5G; at the same time, mouse abnormalities can be identified, such as: twitching, death, etc. can only be identified by AI and alarmed by industrial personal computer and wireless communication device.

The utility model discloses a water supply tower, including water supply tower, water supply tower's locating position should be higher than the drinking water jar, utilize gravity to supply water to the drinking water jar, the water supply tower can communicate with a plurality of drinking water jars simultaneously, prescribe a limit to the water capacity of water supply tower according to actual demand, set up the water tower and can reduce the moisturizing number of times, reduce the working.

The method comprises the steps that a switch button on an industrial personal computer is provided with a long press mode and a short press mode, when the mouse situation is observed only, the switch button is pressed, a controller starts a wide-angle camera to operate, the industrial personal computer can record or send pictures in a box body in real time at the moment, the industrial personal computer is turned off after the corresponding duration is kept, a power supply is kept to supply power, the instruction is finished, when weighing is needed, the switch button is pressed for more than 3 seconds, the industrial personal computer activates a front touch sensor and a rear touch sensor, if the controller receives a collision signal of the rear touch sensor, the weighing sensor and an infrared sensor are activated, the weighing sensor starts to sense whether a mouse passes through the upper portion of a weighing platform, if the controller does not receive the collision signal of the rear touch sensor, the industrial personal computer supplies power to a motor, a lamp holder is driven to move backwards slowly from the front side until the controller receives the collision signal of the rear touch sensor, the lamp holder is guaranteed to be located at the rear end of the box body, the next step can be started, the industrial personal computer can also drive the weighing lamp holder L, the industrial personal computer can drive the mouse to move forwards, the mouse to drive the mouse weighing lamp holder to move forwards, the mouse weight of the mouse, and the mouse weighing machine to drive the mouse weighing machine, the mouse weighing machine can drive the mouse weighing.

The camera applied to the specific implementation of the application is a backlight wide dynamic micro USB camera, the camera is a camera with the model number of CC56702300130_3828_ V1.0 produced by Sanzhen three-core microelectronics Limited, the infrared sensor is an AS312 infrared sensor with the model number of Xin electronics sold in Luo lake region of Shenzhen, the touch sensor is a long-handle small microswitch which is a WK1-04 touch switch sold by Shangguan Intelligent electronics Limited, the motor is a 42 series signal stepping motor with the model number of SST43D2120 produced by Dongguan automatic technology of Hongyai Automation technology, the weighing sensor is a L micro weighing sensor with the model number of CZ 67928 produced by Guangdong Hualan sea technology corporation, the industrial computer is an Arduino R3 model and is controlled by a Shenzhen Li battery 6025353.7 produced by Shenzhen Ciki 30.

Claims (8)

1. Case is raised in laboratory mouse special use has the box, its characterized in that: the box body is formed by connecting a top plate (3), a bottom plate, a front lower vertical plate (35), a front upper inclined plate (1), a rear vertical plate (21), a left vertical plate (9) and a right vertical plate (22) in a surrounding manner, wherein the upper end of the front upper inclined plate is hinged with the front end of the top plate, the lower end of the front upper inclined plate is movably pressed and connected with the upper end of the front lower vertical plate, and the left end and the right end of the front upper inclined plate are movably pressed and connected with the corresponding end surfaces of the left vertical plate and the right vertical plate; a trough mounting hole (37) and a drinking water tank mounting hole (34) are formed in the front lower vertical plate, a drinking water tank (36) is mounted in the drinking water tank mounting hole, a tank body of the drinking water tank is connected with the front lower vertical plate, a water outlet (53) of the drinking water tank is arranged in the box body, and a water filling port (52) of the drinking water tank is arranged outside the box body; the food groove mounting hole is provided with a food groove (38), the food groove is connected with the food groove mounting hole in a front-back sliding manner, the front end of the food groove is fixedly connected with a food groove handle (39) and a front convex plate (40), the rear end surface of the front convex plate is movably pressed with the front end surface of the front lower vertical plate, the rear end of the food groove is provided with a rear convex plate (41), and the front end surface of the rear convex plate is movably pressed with the rear end surface of the front lower vertical plate; the front part of the bottom plate is provided with a panel (33), the rear part of the bottom plate is provided with a fence (23), the panel is provided with a weighing sensor (31), the weighing sensor is provided with a weighing platform (32), the rear end of the weighing platform is close to the fence, a gap is arranged between two ends of the weighing platform and the left and right vertical plates, the front end of the panel is fixedly connected with the front lower vertical plate, the rear end of the panel is fixedly connected with the front end of the fence, the rear end of the fence is fixedly connected with the rear vertical plate, and the left and right end faces of the fence and the panel are fixedly connected with; the box on be equipped with industrial computer (45), the signal output part that is equipped with on the weighing sensor passes through the signal line and communicates the hookup with the signal input part that is equipped with on the industrial computer.

2. The special raising box for laboratory mice according to claim 1, characterized in that: a funnel (26) is arranged below the fence, a wide opening (27) above the funnel is opposite to the fence, a feces collecting groove (55) is arranged below the funnel, and a notch of the feces collecting groove is opposite to a narrow opening (25) below the funnel.

3. The special raising box for laboratory mice according to claim 1, characterized in that: the front upper inclined plate is a one-way perspective plate.

4. The special raising box for laboratory mice according to claim 1, characterized in that: the box, wide angle camera (15) are equipped with to its inside apex angle, the video signal output that is equipped with on the camera passes through the video line and links with the video signal input that is equipped with on the industrial computer communication.

5. The experimental mouse special rearing box according to claim 1, characterized in that a rectangular hole (20) is formed in the top plate, a set of belt wheel sets (48) is respectively installed on the top plate positioned at the left end and the right end of the rectangular hole, the two belt wheel sets are arranged in parallel, at least one belt wheel of belt wheels (12) in each belt wheel set is a power wheel (5) driven by a motor (6), a lamp holder (10) is installed between the two belt wheel sets, two ends of the lamp holder are supported by belts (4) in the two belt wheel sets to move back and forth in the rectangular hole, a L ED lamp (11) is installed on the bottom surface of the lamp holder, a L ED lamp is opposite to the rear end of the electronic scale when the lamp holder is positioned at a front moving dead point, a L ED lamp is opposite to the rear end of a fence when the lamp holder is positioned at the rear dead point, a top plate front position touch sensor (8) positioned at the front end of the rectangular hole is installed on the top plate, a rear position touch sensor (18) is installed on the top plate positioned at the rear end of the rectangular hole, a front end of the lamp holder is provided with a front position touch sensor (16) corresponding to a front position of a contact point (51) in the front position of the front position sensor, a top plate is electrically connected with an infrared sensor installed on the top plate of the electronic scale, an infrared sensor installed on the top plate, an infrared sensor installed on the top contact sensor, an infrared sensor installed on the top plate, an infrared sensor is electrically connected with an upper end of the top signal input end of the top plate of the electronic scale, an infrared sensor installed on the top plate, an.

6. The special raising box for laboratory mice according to claim 1, characterized in that: and a power supply (47) is arranged on the outer surface of the box body, and an electric output end arranged on the power supply is electrically connected with an electric input end arranged on the industrial personal computer through an electric wire.

7. The special raising box for laboratory mice according to claim 1, characterized in that: the industrial personal computer is integrated with a wireless communication device (46), and a data receiving and transmitting end arranged on the wireless communication device is in communication connection with a data receiving and transmitting end arranged on the industrial personal computer through a data line.

8. The special raising box for laboratory mice according to claim 1, characterized in that: the water filling port of the drinking water tank is communicated with a water supply hose (58) through a manifold (59), one end of the water supply hose is a blind end, and the other end of the water supply hose is connected with a water supply tower (57).

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