CN110150166B - Experimental animals cage for medical teaching - Google Patents
Experimental animals cage for medical teaching Download PDFInfo
- Publication number
- CN110150166B CN110150166B CN201910548795.2A CN201910548795A CN110150166B CN 110150166 B CN110150166 B CN 110150166B CN 201910548795 A CN201910548795 A CN 201910548795A CN 110150166 B CN110150166 B CN 110150166B
- Authority
- CN
- China
- Prior art keywords
- storage box
- cage
- belt
- tray
- strainer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010171 animal model Methods 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 239000002184 metal Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 32
- 230000000694 effects Effects 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 9
- 239000012459 cleaning agent Substances 0.000 claims description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 7
- 241001465754 Metazoa Species 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 8
- 241000283973 Oryctolagus cuniculus Species 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000036046 immunoreaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Classifications
-
- 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
-
- 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/03—Housing for domestic or laboratory animals
- A01K1/031—Cages for laboratory animals; Cages for measuring metabolism of animals
-
- 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
-
- 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
- A01K1/0356—Feeding or drinking devices associated with cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- General Health & Medical Sciences (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses an experimental animal cage for medical teaching, wherein a cage door is arranged on one side of a cage body, and the cage body and a tray are both woven by a plurality of metal strips; an automatic feeder is arranged on one side of the upper part of the tray; the other side of the tray is provided with an automatic water feeder; a storage box is arranged on one side of the lower portion of the tray, a conveying device is arranged in the storage box and comprises a driving roller, a driven roller and a motor, two ends of the driving roller and two ends of the driven roller are movably mounted on the side wall of the storage box through bearings, and the driving roller is connected with the driven roller through a conveying belt; the output shaft of the motor is connected with the driving roller. According to the experimental animal cage, the storage box is arranged at the lower part of the cage body, and the conveying device is arranged in the storage box, so that excrement of experimental animals is cleaned, and a good living environment of the experimental animals is guaranteed; meanwhile, the automatic feeder and the automatic water feeder are arranged on the tray, so that the condition that manual feeding is not in place is avoided, and the normal growth and development of experimental animals are ensured, thereby ensuring the accuracy of experimental data.
Description
Technical Field
The invention belongs to the technical field of experimental equipment, and particularly relates to an experimental animal cage for medical teaching.
Background
The experimental animal is an important foundation and a supporting condition for medical experimental teaching, and has very important significance for medical development and high-quality professional talent team culture. The experimental animal has clear genetic background, is prepared by artificial professional feeding and strict control cultivation, has single source and is healthy, and is widely applied to scientific research, teaching and other applications. Whether it is a teaching experiment or a scientific research experiment, the experimental animals play an indispensable role. The experimental animal in the teaching laboratory is more common in use condition, and is oriented to vast medical students to carry out experiments in the laboratory, and each experiment can hardly leave the experimental animal. The cage is a space for the experimental animals to live, and how to adopt an intelligent management means to feed the healthy experimental animals is a brand new research field for providing good living environment for the experimental animals.
In the current medical immunology experiments, rabbits are required to prepare antibodies used in various experiments, and the experimental principle is as follows: injecting various reagents into the rabbits for several weeks, collecting the blood of the rabbits after the immunoreaction of the rabbits occurs, and detecting the antibody formation concentration of the blood, wherein the experimental process needs to be carried out for about one month or more. During this period, the ordinary laboratory animal cages contained only iron cages, feed boxes and water boxes. The method has the following disadvantages that 1, excrement generated in the rabbit raising process is not well cleaned, and if the excrement is not cleaned in time artificially, the living environment of experimental animals is severe, the animals die abnormally, the survival rate of the experimental animals is reduced, the whole experiment fails, and effective data cannot be acquired. 2. The experimental animal feeding needs manual operation, artificial feeding is easy to occur, and the growth and development of the experimental animal are influenced by non-experimental data, so that the final experimental data acquisition is influenced, and the experimental result has deviation.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the experimental animal cage for medical teaching, wherein the storage box is arranged at the lower part of the cage body, and the conveying device is arranged in the storage box, so that the excrement of the experimental animal is cleaned, and the good living environment of the experimental animal is ensured; meanwhile, the automatic feeder and the automatic water feeder are arranged on the tray, so that the condition that manual feeding is not in place is avoided, and the normal growth and development of experimental animals are ensured, thereby ensuring the accuracy of experimental data.
In order to achieve the purpose, the invention adopts the technical scheme that:
an experimental animal cage for medical teaching comprises a cage body, a tray and a storage box, wherein a cage door is arranged on one side of the cage body, the cage body and the tray are both woven by a plurality of metal strips, the tray is arranged on the lower portion of the cage body, an experimental animal is placed on the tray, and an automatic feeder is arranged on one side of the upper portion of the tray; the other side of the tray is provided with an automatic water feeder; the automatic feeder and the automatic water feeder avoid the situation that manual feeding is not in place, and ensure the normal growth and development of experimental animals, thereby ensuring the accuracy of experimental data; the automatic feeder and the automatic water feeder are arranged diagonally on the tray, so that mutual pollution of drinking water and food is avoided; the upper part of the cage body is provided with a cover plate;
a storage box is arranged on one side of the lower portion of the tray and used for storing excrement of the experimental animals, and a drain outlet is formed in one side of the storage box and used for cleaning the excrement in the storage box; the storage box is internally provided with a conveying device, the conveying device comprises a driving roller, a driven roller and a motor, two ends of the driving roller and two ends of the driven roller are movably arranged on the side wall of the storage box through bearings, the driving roller and the driven roller are connected through a conveying belt, and the conveying belt is suspended in the storage box, so that gaps are reserved between the upper part of the conveying belt and the tray and between the lower part of the conveying belt and the storage box, on one hand, the conveying of the excrement of the experimental animals is facilitated, the blockage of the excrement of the experimental animals during conveying is avoided, and on the other hand, the conveyed excrement is; the motor is arranged on the side wall of the storage box through a motor base, and an output shaft of the motor is connected with the driving roller; the motor is through driving the drive roll and rotating to drive the conveyer belt and rotate, when the experimental animals excrement falls on conveyer belt upper portion, the conveyer belt carries the excrement to the receiver inside, has guaranteed the good living environment of experimental animals.
Further, a humiture instrument is arranged on one side of the cage body, a loudspeaker is arranged on the humiture instrument, the humiture instrument monitors the temperature and the humidity of the experimental environment in real time, and an experimenter adjusts the temperature and the humidity of the experimental environment according to monitored data, so that a good living environment of experimental animals is guaranteed.
Furthermore, one side of the lower part of the cover plate is provided with a camera which is arranged in an opposite angle mode, the camera adopts a mature product sold in the market, and the structure of the camera is not detailed; a control unit is arranged on one side of the cover plate, the camera, the humiture instrument and the loudspeaker are electrically connected with the control unit, a storage unit is arranged on one side of the control unit and used for recording the environmental temperature, the humidity and the activity track index of the experimental animal; a communication unit is arranged on one side of the storage unit; the control unit, memory cell, communication unit electric connection, the communication unit be used for with the memory cell carries out the information interaction, and will on the content transmission of memory cell record network server or APP utilizes network server or APP, monitors experimental animals's state, has improved the intellectuality of cage.
Further, the inside swing joint of receiver has a plurality of guide rolls, just the guide roll is less than drive roll and driven voller, the inside cleaner that is equipped with of receiver, and the liquid level of cleaner is between the upper surface and the lower surface of conveyer belt, and the cleaner is to the remaining excrement on conveyer belt surface cleaning and disinfecting, has avoided the excrement to remain on the conveyer belt.
Further, the inside swash plate that is equipped with of receiver, and the drain is located the low side of swash plate, and the swash plate is convenient for the excrement to the drain gathering, has improved the convenience of excrement clearance.
Furthermore, a cleaning device is arranged on one side inside the storage box and comprises a rotating shaft and a brush, two ends of the rotating shaft are movably mounted inside the storage box through bearings, the brush is uniformly fixed on the rotating shaft, and the brush is in contact with the lower surface of the conveying belt; a first belt wheel is arranged on one side of the motor, a second belt wheel is arranged on one side of the lower portion of the first belt wheel, the first belt wheel is connected with the second belt wheel through a first belt, a third belt wheel is arranged at one end of the rotating shaft, the third belt wheel is connected with the second belt wheel through a second belt, and a protective cover is arranged on one outer side of each of the first belt and the second belt; the motor drives the second belt wheel to rotate through the first belt wheel, the second belt wheel drives the third belt wheel to rotate through the second belt, and therefore the brush in the rotating shaft is driven to rotate to scrub the conveying belt, and the cleaning effect of the conveying belt is further enhanced.
Further, driven voller one side is equipped with the connecting rod, and the connecting rod both ends are installed on the receiver lateral wall, be equipped with the scraper blade on the connecting rod, the scraper blade contacts with the conveyer belt surface, and the scraper blade strikes off the excrement on conveyer belt surface, has strengthened the clearance effect of conveyer belt.
Furthermore, fixing rings are fixedly connected to two sides of the storage box, the connecting rod is movably mounted inside the fixing rings, a plurality of threaded holes are formed in the fixing rings, fastening knobs are arranged in the threaded holes, when the scraper conveyor belt cleaning device is used, the connecting rod is rotated according to the distance between the scraper and the conveyor belt and is fixed through the fastening knobs, the position between the scraper and the conveyor belt is convenient to adjust, and the cleaning effect of the scraper is enhanced; the scraper blade is the elasticity scraper blade, has avoided the damage of scraper blade to the conveyer belt.
Furthermore, a spraying device is arranged on one side of the cage body and comprises a circulating water tank and a circulating water pump, the circulating water tank is arranged on one side of the storage box and communicated with the storage box, the circulating water pump is arranged on one side of the upper portion of the circulating water tank, a water inlet pipe of the circulating water pump extends into the circulating water tank, one side of a water outlet pipe of the circulating water tank is connected with a main water pipe, one end of the main water pipe is connected with a first water distribution pipe and a second water distribution pipe through a three-way connector, the first water distribution pipe is located on the lower portion of the cage body, a first valve is arranged on the first water distribution pipe, the second water distribution pipe is located on the upper portion of the cage body, a second valve is arranged on the second water distribution pipe, a plurality of branch water pipes which are uniformly arranged are; when animals are raised in the cage, the first valve on the first water diversion pipe is opened periodically to clean excrement in the storage box, and when no animal exists in the cage, the first valve on the first water diversion pipe and the second valve on the second water diversion pipe are opened to clean the cage, so that the efficiency of cleaning the cage is improved; the branch water pipe is a universal bamboo joint pipe, so that the flexibility of spraying water by the spray head is enhanced, and the effect of cleaning the cage is enhanced.
Further, inside one side of circulating water tank is equipped with first filter screen, first filter screen one side is equipped with the second filter screen, second filter screen one side is equipped with the third filter screen, third filter screen one side is equipped with the fourth filter screen, and the filtration pore of first filter screen, second filter screen, third filter screen, fourth filter screen reduces in proper order, and first filter screen, second filter screen, third filter screen, fourth filter screen filter the inside cleaner of circulating water tank step by step, have guaranteed the cleaning performance of cage.
The invention has the beneficial effects that:
1) the storage box is arranged at the lower part of the cage body, and the conveying device is arranged in the storage box to clean excrement of the experimental animals, so that good living environment of the experimental animals is guaranteed; meanwhile, the automatic feeder and the automatic water feeder are arranged on the tray, so that the condition that manual feeding is not in place is avoided, and the normal growth and development of experimental animals are ensured, thereby ensuring the accuracy of experimental data.
2) Cage body one side is equipped with the humiture appearance, is equipped with the speaker on the humiture appearance, and the temperature and the humidity of humiture appearance real-time supervision experimental environment, the experimenter has guaranteed the good living environment of experimental animals according to the temperature and the humidity of the data adjustment experimental environment of monitoring.
3) The device comprises a cover plate, a camera, a temperature and humidity meter, a loudspeaker, a storage unit and a control unit, wherein the camera is arranged on one side of the lower portion of the cover plate and is arranged in an opposite angle mode, the control unit is arranged on one side of the cover plate, the camera, the temperature and humidity meter and the loudspeaker are electrically connected with the control unit, and the storage unit is arranged on one side of the control unit and is used for recording environmental temperature, humidity and; one side of the storage unit is provided with a communication unit; the control unit, memory cell, communication unit electric connection, the communication unit be used for with the memory cell carries out the information interaction, and will on the content transmission of memory cell record network server or APP utilizes network server or APP, monitors experimental animals's state, has improved the intellectuality of experiment.
4) The inside swing joint of receiver has a plurality of guide rolls, and the guide roll is less than drive roll and driven voller, and the inside cleaner that is equipped with of receiver, and the liquid level of cleaner between the upper surface and the lower surface of conveyer belt, and the cleaner is to the remaining excrement of conveyer belt surface cleaning and disinfecting, has avoided the excrement to remain on the conveyer belt.
5) The inside swash plate that is equipped with of receiver, and the drain is located the low side of swash plate, and the swash plate is convenient for the excrement to the drain gathering, has improved the convenience of excrement clearance.
6) A cleaning device is arranged on one side inside the storage box and comprises a rotating shaft and a brush, two ends of the rotating shaft are movably arranged inside the storage box through bearings, the brush is uniformly fixed on the rotating shaft, and the brush is in contact with the lower surface of the conveying belt; a first belt wheel is arranged on one side of the motor, a second belt wheel is arranged on one side of the lower portion of the first belt wheel, the first belt wheel is connected with the second belt wheel through a first belt, a third belt wheel is arranged at one end of the rotating shaft, the third belt wheel is connected with the second belt wheel through a second belt, and a protective cover is arranged on one outer side of each of the first belt and the second belt; the motor drives the second belt wheel to rotate through the first belt wheel, the second belt wheel drives the third belt wheel to rotate through the second belt, and therefore the brush in the rotating shaft is driven to rotate to scrub the conveying belt, and the cleaning effect of the conveying belt is further enhanced.
7) Driven voller one side is equipped with the connecting rod, and the connecting rod both ends are installed on the receiver lateral wall, are equipped with the scraper blade on the connecting rod, and the scraper blade contacts with the conveyer belt surface, and the excrement on scraper blade to the conveyer belt surface is scraped, has strengthened the clearance effect of conveyer belt.
8) The two sides of the storage box are fixedly connected with fixing rings, the connecting rod is movably mounted inside the fixing rings, a plurality of threaded holes are formed in the fixing rings, fastening knobs are arranged in the threaded holes, the connecting rod is rotated according to the distance between the scraper and the conveying belt and is fixed through the fastening knobs when the scraper and conveying belt storage box is used, the position between the scraper and the conveying belt is convenient to adjust, and the cleaning effect of the scraper is enhanced; the scraper blade is the elasticity scraper blade, has avoided the damage of scraper blade to the conveyer belt.
9) A spraying device is arranged on one side of the cage body, when animals are raised in the cage, a first valve on a first water distribution pipe is opened periodically to clean excrement in the storage box, and when no animal exists in the cage, the first valve on the first water distribution pipe and a second valve on a second water distribution pipe are opened to clean the cage, so that the cage cleaning efficiency is improved; the branch water pipe is a universal bamboo joint pipe, so that the flexibility of spraying water by the spray head is enhanced, and the effect of cleaning the cage is enhanced.
10) Inside one side of circulating water tank is equipped with first filter screen, first filter screen one side is equipped with the second filter screen, second filter screen one side is equipped with the third filter screen, third filter screen one side is equipped with the fourth filter screen, and the filtration pore of first filter screen, second filter screen, third filter screen, fourth filter screen reduces in proper order, and first filter screen, second filter screen, third filter screen, fourth filter screen filter the inside cleaner of circulating water tank step by step, have guaranteed the cleaning performance of cage.
Drawings
FIG. 1 is a schematic structural diagram of an experimental animal cage for medical teaching according to the present invention.
FIG. 2 is a schematic structural diagram of the experimental animal cage for medical teaching with the cage body removed.
FIG. 3 is a schematic structural diagram of a cover plate in the experimental animal cage for medical teaching.
FIG. 4 is a schematic structural view of a storage box in an experimental animal cage for medical teaching.
FIG. 5 is a schematic view of the internal structure of a storage box in the experimental animal cage for medical teaching.
FIG. 6 is a schematic structural view of a conveying device in an experimental animal cage for medical teaching.
FIG. 7 is a partially enlarged view of part A of the experimental animal house for medical teaching according to the present invention.
FIG. 8 is a partial enlarged view of the part B of the experimental animal house for medical teaching according to the present invention.
FIG. 9 is a partial enlarged view of the center C of the experimental animal cage for medical teaching according to the present invention.
In the figure: 1. a cage body; 2. a tray; 3. a storage box; 4. an automatic feeder; 5. an automatic water feeder; 6. a cover plate; 7. a cage door; 8. a temperature and humidity instrument; 9. a camera; 10. a conveying device; 1001. a drive roll; 1002. a driven roller; 1003. a guide roller; 1004. a conveyor belt; 1005. a connecting rod; 1006. a squeegee; 1007. a fixing ring; 1008. fastening a knob; 1009. a motor; 11. a cleaning device; 1101. a first pulley; 1102. a second pulley; 1103. a first belt; 1104. a third belt pulley; 1105. a second belt; 1106. a rotating shaft; 1107. a brush; 1108. a shield; 12. a sloping plate; 13. a spraying device; 1301. a circulating water tank; 1302. a water circulating pump; 1303. a main water pipe; 1304. a first water diversion pipe; 1305. a second water dividing pipe; 1306. a branch water pipe; 1307. a spray head; 1308. a first valve; 1309. a second valve; 1310. a first filter screen; 1311. a second filter screen; 1312. a third filter screen; 1313. a fourth filter screen; 14. a control unit; 15. a storage unit; 16. a communication unit;
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to fig. 1 to 9, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention; in addition, in the description of the present invention, it is to be noted that the terms "mounted," "connected," "electrically connected," and the like are connected in a manner well known to those skilled in the art, unless otherwise specifically stated or limited.
An experimental animal cage for medical teaching comprises a cage body 1, a tray 2 and a storage box 3, wherein a cage door 7 is arranged on one side of the cage body 1, the cage body 1 and the tray 2 are both woven by a plurality of metal strips, the tray 2 is arranged on the lower portion of the cage body 1, an experimental animal is placed on the tray 2, an automatic feeder 4 is arranged on one side of the upper portion of the tray 2, the automatic feeder 4 is a commercially available mature product, for example, a PF-103 type automatic feeder produced by Shenzhen Shangwang pet products Limited company, and the structure of the experimental animal cage is not detailed; an automatic water feeder 5 is arranged on the other side of the tray 2, the automatic water feeder 5 is a commercially available mature product, for example, a type PTEQLE CS0577 automatic water feeder, and the structure is not detailed; the automatic feeder 4 and the automatic water feeder 5 avoid the situation that manual feeding is not in place, and ensure the normal growth and development of experimental animals, thereby ensuring the accuracy of experimental data; the automatic feeder 4 and the automatic water feeder 5 are arranged diagonally on the tray 2, so that mutual pollution of drinking water and food is avoided; the upper part of the cage body 1 is provided with a cover plate 6;
a storage box 3 is arranged on one side of the lower portion of the tray 2, the storage box 3 is used for storing excrement of the experimental animals, and a sewage discharge outlet is formed in one side of the storage box 3 and used for cleaning the excrement in the storage box 3; the conveying device 10 is arranged in the storage box 3, the conveying device 10 comprises a driving roller 1001, a driven roller 1002 and a motor 1009, two ends of the driving roller 1001 and two ends of the driven roller 1002 are movably mounted on the side wall of the storage box 3 through bearings, the driving roller 1001 and the driven roller 1002 are connected through a conveying belt 1004, and the conveying belt 1004 is suspended in the storage box 3, so that gaps are reserved between the upper part of the conveying belt 1004 and the tray 2 and between the lower part of the conveying belt 1004 and the storage box 3, on one hand, the conveying of the excrement of the experimental animals is facilitated, the blockage of the excrement of the experimental animals during conveying is avoided, and on the other hand, the conveyed excrement is; the motor 1009 is mounted on the side wall of the storage box 3 through the motor 1009, and the output shaft of the motor 1009 is connected with the driving roller 1001; the motor 1009 passes through the band and moves the drive roll 1001 and rotate to drive the conveyer belt 1004 and rotate, when the experimental animal excrement falls on conveyer belt 1004 upper portion, inside conveyer belt 1004 carried the excrement to receiver 3, guaranteed the good living environment of experimental animal.
In order to ensure a good living environment of the experimental animal, a humiture instrument 8 is arranged on one side of the cage body 1, a loudspeaker is arranged on the humiture instrument 8, the humiture instrument 8 is a commercially available mature product, such as a T02S type electronic humiture meter manufactured by Hengshui electronic technology Limited, and the structure of the electronic humiture meter is not detailed; temperature and humidity of humiture appearance 8 real-time supervision experimental environment, the laboratory technician is according to the temperature and the humidity of the data adjustment experimental environment of monitoring, has guaranteed the good living environment of experimental animals.
In order to facilitate the experimenter to monitor the experimental animals in the cage body 1 in real time and improve the intellectualization of the cage, one side of the lower part of the cover plate 6 is provided with a camera 9, the cameras 9 are arranged diagonally, one side of the cover plate 6 is provided with a control unit 14, the camera 9, a temperature and humidity instrument 8 and a loudspeaker are electrically connected with the control unit 14, one side of the control unit 14 is provided with a storage unit 15, and the storage unit 15 is used for recording the environmental temperature, the humidity and the moving track index of the experimental animals; a communication unit 16 is arranged on one side of the storage unit 15; control unit 14, memory cell 15, communication unit 16 electric connection, communication unit 16 with memory cell 15 carries out the information interaction, and will on the content transmission of memory cell 15 record to network server or APP, utilize network server or APP, monitor experimental animals's state.
In order to avoid the residual excrement on the conveying belt 1004, a plurality of guide rollers 1003 are movably connected in the storage box 3, the guide rollers 1003 are lower than the driving roller 1001 and the driven roller 1002, a cleaning agent is arranged in the storage box 3, the liquid level of the cleaning agent is between the upper surface and the lower surface of the conveying belt 1004, and the cleaning agent cleans and disinfects the residual excrement on the surface of the conveying belt 1004 so as to avoid the residual excrement on the conveying belt 1004.
In order to improve the convenience of excrement clearance the receiver 3 is inside to be equipped with swash plate 12, and the drain is located the low side of swash plate 12, and the swash plate 12 is convenient for excrement to the drain gathering.
In order to enhance the cleaning effect of the conveying belt 1004, a cleaning device 11 is arranged on one side inside the storage box 3, the cleaning device 11 comprises a rotating shaft 1106 and a brush 1107, two ends of the rotating shaft 1106 are movably arranged inside the storage box 3 through bearings, the brush 1107 is uniformly fixed on the rotating shaft 1106, and the brush 1107 is in contact with the lower surface of the conveying belt 1004; a first belt pulley 1101 is arranged on one side of the motor 1009, a second belt pulley 1102 is arranged on one side of the lower portion of the first belt pulley 1101, the first belt pulley 1101 is connected with the second belt pulley 1102 through a first belt 1103, a third belt pulley 1104 is arranged at one end of the rotating shaft 1106, the third belt pulley 1104 is connected with the second belt pulley 1102 through a second belt 1105, and a shield 1108 is arranged on one side of the outer portions of the first belt 1103 and the second belt 1105; the motor 1009 drives the second belt wheel 1102 to rotate through the first belt wheel 1101, and the second belt wheel 1102 drives the third belt wheel 1104 to rotate through the second belt 1105, so as to drive the brush 1107 on the rotating shaft 1106 to rotate to brush the conveying belt 1004.
In order to enhance the cleaning effect of the conveyor belt 1004, a link 1005 is provided on one side of the driven roller 1002, both ends of the link 1005 are attached to the side walls of the storage case 3, a scraper 1006 is provided on the link 1005, the scraper 1006 contacts with the surface of the conveyor belt 1004, and the scraper 1006 scrapes the excrement on the surface of the conveyor belt 1004.
In order to enhance the cleaning effect of the scraper 1006, fixing rings 1007 are fixedly connected to two sides of the storage box 3, the connecting rod 1005 is movably mounted inside the fixing rings 1007, a plurality of threaded holes are formed in the fixing rings 1007, fastening knobs 1008 are arranged in the threaded holes, and when the scraper is used, the connecting rod is rotated according to the distance between the scraper 1006 and the conveyer 1004 and is fixed through the fastening knobs 1008, so that the position between the scraper 1006 and the conveyer 1004 can be conveniently adjusted; to avoid damage to the conveyor belt 1004 from the flight 1006, the flight 1006 is a resilient flight.
In order to improve the efficiency of cleaning the cage, a spraying device 13 is arranged on one side of the cage body 1, the spraying device 13 comprises a circulating water tank 1301 and a circulating water pump 1302, the circulating water tank 1301 is arranged on one side of a storage box 3, the circulating water tank 1301 is communicated with the storage box 3, the circulating water pump 1302 is arranged on one side of the upper portion of the circulating water tank 1301, a water inlet pipe of the circulating water pump 1302 extends into the circulating water tank 1301, a main water pipe 1303 is connected to one side of a water outlet pipe of the circulating water tank 1301, one end of the main water pipe 1303 is connected with a first water dividing pipe 1304 and a second water dividing pipe 1305 through a three-way connector, the first water dividing pipe 1304 is positioned on the lower portion of the cage body 1, a first valve 1308 is arranged on the first water dividing pipe 1304, the second water dividing pipe 1305 is provided with a second valve 1309, a plurality of uniformly arranged branch water pipes 1306 are arranged, one end of the branch water pipe 1306 is provided with a spray head 1307; when animals are raised in the cage, the first valve 1308 on the first water dividing pipe 1304 is opened periodically to clean excrement in the storage box 3, when no animal is in the cage, the automatic feeder 4 and the automatic water feeder 5 are taken out, the first valve 1308 on the first water dividing pipe 1304 and the second valve 1309 on the second water dividing pipe 1305 are opened to clean the cage, and manual cleaning is avoided; in order to enhance the cleaning effect of the cage, the branch water pipe 1306 is a universal bamboo joint pipe, so that the flexibility of spraying water by the spray head 1307 is enhanced.
In order to ensure the cleaning effect of the cage, a first filter screen 1310 is arranged on one side inside the circulating water tank 1301, a second filter screen 1311 is arranged on one side of the first filter screen 1310, a third filter screen 1312 is arranged on one side of the second filter screen 1311, a fourth filter screen 1313 is arranged on one side of the third filter screen 1312, the filter holes of the first filter screen 1310, the second filter screen 1311, the third filter screen 1312 and the fourth filter screen 1313 are sequentially reduced, and the first filter screen 1310, the second filter screen 1311, the third filter screen 1312 and the fourth filter screen 1313 gradually filter cleaning agents inside the circulating water tank 1301, so that the cleaning effect of the cage is ensured.
When the intelligent wearable pet cage is used, the automatic feeder 4 and the automatic water feeder 5 are placed inside the cage body 1, the experimental animal is placed inside the cage body 1, in order to improve the intelligence of animal detection, wearing equipment is worn for the experimental animal, for example, wearing intelligent pet wearing equipment supporting mobile web disclosed by application number 201620384517.X, and indexes such as body temperature and activity track of the experimental animal are recorded; then starting a camera 9 to monitor the experimental animal in the cage body 1; open conveyor 10, excrement to on the conveyer belt 1004 is cleared up, cleaning device 11 scrubs the remaining excrement in conveyer belt 1004 surface, the good living environment of experimental animal has been guaranteed, when raising the animal in the cage, regularly open the excrement of first valve 1308 on the first bleeder pipe 1304 in to receiver 3 and clear up, when no animal in the cage, take out automatic feeder 4 and automatic water feeder 5, open first valve 1308 on the first bleeder pipe 1304 and wash the cage with second valve 1309 on the second bleeder pipe 1305, manual cleaning has been avoided.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (6)
1. An experimental animal cage for medical teaching comprises a cage body, a tray and a storage box, wherein a cage door is arranged on one side of the cage body, the cage body and the tray are both woven by a plurality of metal strips, and the tray is arranged on the lower portion of the cage body; it is characterized in that one side of the upper part of the tray is provided with an automatic feeder; the other side of the tray is provided with an automatic water feeder; the automatic feeder and the automatic water feeder are arranged diagonally on the tray; the upper part of the cage body is provided with a cover plate; a storage box is arranged on one side of the lower portion of the tray, a conveying device is arranged in the storage box and comprises a driving roller, a driven roller and a motor, two ends of the driving roller and two ends of the driven roller are movably mounted on the side wall of the storage box through bearings, the driving roller and the driven roller are connected through a conveying belt, and the conveying belt is suspended in the storage box; the motor is arranged on the side wall of the storage box through a motor base, and an output shaft of the motor is connected with the driving roller; the spraying device is arranged on one side of the cage body and comprises a circulating water tank and a circulating water pump, the circulating water tank is arranged on one side of the storage box and communicated with the storage box, the circulating water pump is arranged on one side of the upper portion of the circulating water tank, a water inlet pipe of the circulating water pump extends into the circulating water tank, a main water pipe is connected to one side of a water outlet pipe of the circulating water tank, one end of the main water pipe is connected with a first water distribution pipe and a second water distribution pipe through a three-way connector, the first water distribution pipe is located on the lower portion of the cage body, a first valve is arranged on the first water distribution pipe, the second water distribution pipe is located on the upper portion of the cage body, a second valve is arranged on the second water distribution pipe, a plurality of water distribution pipes which are uniformly; the branch water pipe is a universal bamboo joint pipe; a plurality of guide rollers are movably connected inside the storage box, the guide rollers are lower than the driving roller and the driven roller, a cleaning agent is arranged inside the storage box, and the liquid level of the cleaning agent is between the upper surface and the lower surface of the conveying belt; a connecting rod is arranged on one side of the driven roller, two ends of the connecting rod are arranged on the side wall of the storage box, a scraper is arranged on the connecting rod, and the scraper is in contact with the surface of the conveying belt; fixing rings are fixedly connected to two sides of the storage box, the connecting rod is movably mounted inside the fixing rings, a plurality of threaded holes are formed in the fixing rings, and fastening knobs are arranged in the threaded holes; the scraper blade is an elastic scraper blade.
2. The experimental animal cage for medical teaching as claimed in claim 1, wherein a temperature and humidity instrument is provided on one side of the cage body, and a speaker is provided on the temperature and humidity instrument.
3. The experimental animal cage for medical teaching as claimed in claim 2, wherein a camera is provided at one side of the lower portion of the cover plate, the cameras are arranged at opposite angles, a control unit is provided at one side of the cover plate, the camera, the humiture instrument and the speaker are electrically connected to the control unit, a storage unit is provided at one side of the control unit, and the storage unit is used for recording the environmental temperature, the humidity and the activity track index of the experimental animal; a communication unit is arranged on one side of the storage unit; the control unit, the memory cell, communication unit electric connection, the communication unit with the memory cell carries out the information interaction, and will on the content transmission of memory cell record reaches web server or APP, utilize web server or APP, monitor experimental animals's state.
4. The experimental animal cage for medical teaching as claimed in claim 1, wherein an inclined plate is provided inside the storage box, and the drain outlet is located at a lower end of the inclined plate.
5. The experimental animal cage for medical teaching as claimed in claim 1, wherein a cleaning device is disposed at one side inside the storage box, the cleaning device comprises a rotating shaft and a brush, two ends of the rotating shaft are movably mounted inside the storage box through bearings, the brush is uniformly fixed on the rotating shaft, and the brush is in contact with the lower surface of the conveying belt; the motor is characterized in that a first belt wheel is arranged on one side of the motor, a second belt wheel is arranged on one side of the lower portion of the first belt wheel, the first belt wheel is connected with the second belt wheel through a first belt, a third belt wheel is arranged at one end of the rotating shaft and connected with the second belt wheel through a second belt, and a protective cover is arranged on one side of the outer portion of the first belt and the outer portion of the second belt.
6. The experimental animal cage for medical teaching as claimed in claim 1, wherein a first strainer is disposed on one side of the inside of the circulation water tank, a second strainer is disposed on one side of the first strainer, a third strainer is disposed on one side of the second strainer, a fourth strainer is disposed on one side of the third strainer, and the number of the first strainer, the second strainer, the third strainer, and the fourth strainer decreases in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910548795.2A CN110150166B (en) | 2019-06-24 | 2019-06-24 | Experimental animals cage for medical teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910548795.2A CN110150166B (en) | 2019-06-24 | 2019-06-24 | Experimental animals cage for medical teaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110150166A CN110150166A (en) | 2019-08-23 |
| CN110150166B true CN110150166B (en) | 2020-12-29 |
Family
ID=67626755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910548795.2A Expired - Fee Related CN110150166B (en) | 2019-06-24 | 2019-06-24 | Experimental animals cage for medical teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110150166B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207715A (en) * | 2020-09-27 | 2021-08-06 | 苏州湖桥生物科技有限公司 | Energy-concerving and environment-protective laboratory animal is with raising house |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858775A (en) * | 2012-12-13 | 2014-06-18 | 西安孔明电子科技有限公司 | Self-cleaning pet exercising cage |
| CN103858781A (en) * | 2012-12-13 | 2014-06-18 | 西安孔明电子科技有限公司 | Pet bodybuilding cage |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225233A (en) * | 1998-02-05 | 1999-08-11 | 国际节能股份有限公司 | Pet animal housing with automatical removal of dung and urine |
| CN204168869U (en) * | 2014-09-30 | 2015-02-25 | 华南农业大学 | Pet cage |
| CN205233096U (en) * | 2015-11-09 | 2016-05-18 | 巫溪县才志伟养殖有限公司 | Scale meat rabbit breeds cage |
| CN109006495B (en) * | 2015-11-13 | 2021-02-12 | 盐池县荣桂昌食品科技有限公司 | A multi-functional domestic animal house for clear excrement automatically |
| CN205455209U (en) * | 2016-02-16 | 2016-08-17 | 苏州市冯氏实验动物设备有限公司 | Experimental animals cage with dropping board scraper constructs |
| CN105724268B (en) * | 2016-02-18 | 2018-10-12 | 梁淑娜 | A kind of the full-automatic of feeding breeding raises and train birdcage |
| CN206776414U (en) * | 2016-12-13 | 2017-12-22 | 湖南科技职业学院 | A kind of experimental mouse intelligence breeding cage |
| CN206380474U (en) * | 2017-01-06 | 2017-08-08 | 中国医科大学 | A kind of experimental animal observation cage |
| CN106982755A (en) * | 2017-05-05 | 2017-07-28 | 合肥蔚然花绿化工程有限公司 | A kind of egg duck is bred with automatically cleaning duck cage |
| CN107426473B (en) * | 2017-06-06 | 2023-05-26 | 河池学院 | Mice observation box |
| CN207185550U (en) * | 2017-07-17 | 2018-04-06 | 徐涛 | A kind of breeding device for laboratory animal |
| CN206994016U (en) * | 2017-07-21 | 2018-02-13 | 南京信息工程大学 | A kind of Multifunctional pet house |
| CN107711581A (en) * | 2017-11-08 | 2018-02-23 | 惠州市裕丰生态农业有限公司 | A kind of Novel chicken-raising cage easy to clean |
| CN107897012A (en) * | 2017-11-14 | 2018-04-13 | 余姚市荣事特电子有限公司 | One kind experiment mouse cage |
| CN207767203U (en) * | 2018-01-11 | 2018-08-28 | 内蒙古医科大学附属医院 | A kind of biology mouse experimental box |
| CN109315298A (en) * | 2018-11-26 | 2019-02-12 | 华兴宠物食品有限公司 | Dog food tests detection automatically cleaning dog cage |
-
2019
- 2019-06-24 CN CN201910548795.2A patent/CN110150166B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103858775A (en) * | 2012-12-13 | 2014-06-18 | 西安孔明电子科技有限公司 | Self-cleaning pet exercising cage |
| CN103858781A (en) * | 2012-12-13 | 2014-06-18 | 西安孔明电子科技有限公司 | Pet bodybuilding cage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110150166A (en) | 2019-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104145844A (en) | Intelligent pigeon massive-breeding device | |
| CN202949838U (en) | Automatic cleaning colony house | |
| CN106069810B (en) | Scale livestock farming excrement is cleared up automatically and collection system | |
| CN207201701U (en) | A kind of breeder colony house for standardizing cultivation Wudingzhuang chicken | |
| CN209073162U (en) | A kind of intelligent breeding house of automatic storage Animal fecal pollution | |
| CN110150166B (en) | Experimental animals cage for medical teaching | |
| CN210869355U (en) | A intelligent pouity dwelling place for forest and fruit garden poultry is bred | |
| CN209964923U (en) | Automatic change pig house | |
| CN203181767U (en) | Broiler feeding device | |
| CN109997708A (en) | A kind of automation pig house | |
| CN206586171U (en) | A kind of new chicken manure processing unit | |
| CN206452957U (en) | Livestock-raising automatic pig manure cleaning device | |
| CN215957768U (en) | Automatic egg collecting cage for large-scale poultry breeding | |
| CN205962304U (en) | Breeding duck room | |
| CN214962071U (en) | Modularization about heisui river horsefly ovum collection, automation equipment | |
| CN109618940A (en) | A kind of assembly type automatic multi-layer cultivation pig house | |
| CN215836420U (en) | Novel pig house of function of decontaminating | |
| CN207431662U (en) | The automatic cultivating system of poultry | |
| CN206024796U (en) | Utilize pig manure to breed pigsty of earthworm | |
| CN206963587U (en) | The movable pigsty of safety and sanitation | |
| CN217184361U (en) | Cascaded duck cage prevents excrement and urine injection apparatus | |
| CN208300682U (en) | A kind of pigeon environment-protecting cultivation system | |
| CN213343923U (en) | Chicken farm chicken manure transfer treatment device | |
| CN216164392U (en) | Excrement scraping device of poultry cage culture equipment | |
| CN214801629U (en) | Poultry excrement and urine treatment facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |