CN109569760B - Teaching test bed convenient for collecting waste materials - Google Patents
Teaching test bed convenient for collecting waste materials Download PDFInfo
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- CN109569760B CN109569760B CN201811577082.0A CN201811577082A CN109569760B CN 109569760 B CN109569760 B CN 109569760B CN 201811577082 A CN201811577082 A CN 201811577082A CN 109569760 B CN109569760 B CN 109569760B
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- liquid waste
- waste material
- storage cabinet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a teaching test bed convenient for collecting waste materials, which comprises a table board, a sealing plate, a cleaning pool, a fixing block and a convex lens, wherein container placing grooves are formed in the left end and the right end below the table board, a liquid waste material collecting opening is formed in the rear side of the table board, the sealing plate is positioned above the container placing grooves, the cleaning pool is positioned on the right side of the liquid waste material collecting opening, a clean water tank is arranged on the rear side of a waste water collecting box, the fixing block is positioned at the lower end of the outer side of a common storage cabinet, universal wheels are mounted on the inner side of the fixing block, a groove is formed in the transverse plate, and a vertical plate is connected to the. This laboratory bench is used in teaching convenient to collect waste material has solved the problem that the inconvenient student of most test benches carefully observes experimental phenomenon, and the inconvenient problem of collecting the waste material of general test bench to ordinary test bench can not carry out classified storage's problem to experimental device.
Description
Technical Field
The invention relates to the technical field of teaching correlation, in particular to a teaching test bed convenient for collecting waste materials.
Background
The invention aims to provide a teaching test bed convenient for collecting waste materials, which aims to solve the problem of the test bed in the current market, and is convenient for students to carefully observe experimental phenomena.
Disclosure of Invention
The invention aims to provide a teaching test bed convenient for collecting waste materials, and aims to solve the problems that most test beds provided in the background technology are inconvenient for students to carefully observe experimental phenomena, inconvenient for collecting waste materials and incapable of classifying and storing experimental equipment.
In order to achieve the purpose, the invention provides the following technical scheme: a teaching test bed convenient for collecting waste materials comprises a table top plate, a sealing plate, a cleaning pool, a fixing block and a convex lens, wherein container placing grooves are formed in the left end and the right end of the lower portion of the table top plate, a common storage cabinet is arranged below the container placing grooves, a liquid waste material collecting port is formed in the rear side of the table top plate, a non-liquid waste material collecting box is mounted on the rear side of the liquid waste material collecting port, the sealing plate is located above the container placing grooves, the cleaning pool is located on the right side of the liquid waste material collecting port, a waste water collecting box is arranged on the front side of the lower portion of the cleaning pool, a clear water box is arranged on the rear side of the waste water collecting box, a water pump is mounted inside the clear water box, a disinfection storage cabinet is mounted below the waste water collecting box, an ultraviolet sterilization lamp is mounted on the inner surface of the disinfection storage cabinet and is connected with a, the fixed block is located the lower extreme in the ordinary storage cabinet outside, and the inside of fixed block runs through there is the dead lever, the universal wheel is installed to the inboard of fixed block, convex lens is located the rear side in non-liquid waste material collecting box and washing pond, and convex lens's lower extreme fixedly connected with diaphragm, the recess has been seted up to the inside of diaphragm, and the equal fixedly connected with gear in both ends about the diaphragm to the welding has the handle on the gear, the outside of gear is connected with the riser, and the upper end of riser is provided with fixed picture peg.
Preferably, the number of the sealing plates is 2, the sealing plates are symmetrically arranged on the central axis of the table top plate, the width of each sealing plate is equal to that of the table top plate, and the sealing plates are of a sliding structure on the table top plate.
Preferably, the ultraviolet sterilizing lamps are arranged on the inner surfaces of the liquid waste collecting port, the non-liquid waste collecting box and the disinfection storage cabinet at equal intervals, and the ultraviolet sterilizing lamps are electrically connected with the storage battery.
Preferably, the fixed block is connected with the outer wall of the common storage cabinet in a welding manner, and the fixed block is connected with the fixed rod in a threaded manner.
Preferably, the outer surface of the vertical plate is of a sawtooth structure, and the vertical plate is in meshed connection with the gear.
Preferably, the length of the fixed inserting plate is equal to that of the groove, and the groove is connected with the fixed inserting plate in a clamping manner.
Compared with the prior art, the invention has the beneficial effects that: the test bed for teaching convenient for collecting waste materials solves the problems that most test beds are inconvenient for students to carefully observe experimental phenomena, common test beds are inconvenient for collecting waste materials, and common test beds cannot store experimental equipment in a classified manner;
1. the rear side of the desktop plate is provided with the convex lens, the convex lens is of a lifting structure in the whole device, and when the convex lens is needed, the convex lens is lifted, and a student cannot easily watch the experiment phenomenon in a short distance due to certain dangerousness of some chemical experiments, so that the experiment phenomenon can be amplified under the action of the convex lens, the student can watch the experiment phenomenon and results in a long distance, and the safety of the student can be protected;
2. the liquid waste collecting port and the non-liquid waste collecting box are arranged at the rear end of the table top plate, in the experimental process, a teacher can conveniently place waste liquid or solid waste into the liquid waste collecting port and the non-liquid waste collecting box respectively, waste materials are convenient to collect, pollution of the table top due to random discarding of the waste materials is prevented, some waste materials can pollute the environment or are toxic, and the liquid waste collecting port and the non-liquid waste collecting box can be used for sterilizing through ultraviolet sterilizing lamps arranged on the waste materials, so that air pollution caused by the waste materials or harm to a human body are prevented;
3. be provided with container standing groove, ordinary cabinet and disinfection cabinet in the below of desktop board, can carry out classified storage to the experimental device after using, prevent that experimental device from piling up and causing the damage, and be provided with the ultraviolet germicidal lamp at the internal surface equidistance of disinfection cabinet, the effect of accessible ultraviolet germicidal lamp is disinfected to the experimental device that needs the disinfection to use next time.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic rear view of the cross-sectional structure of the present invention;
FIG. 4 is a schematic top view of the present invention.
In the figure: 1. a table top plate; 2. a container holding groove; 3. a common storage cabinet; 4. a liquid waste collection port; 5. a non-liquid waste collection tank; 6. a sealing plate; 7. a cleaning tank; 8. a wastewater collection tank; 9. a clear water tank; 10. a water pump; 11. a disinfection storage cabinet; 12. an ultraviolet sterilizing lamp; 13. a storage battery; 14. drying the box; 15. a fixed block; 16. fixing the rod; 17. a universal wheel; 18. a convex lens; 19. a transverse plate; 20. a groove; 21. a gear; 22. a vertical plate; 23. fixing the inserting plate; 24. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a teaching test bed convenient for collecting waste materials comprises a table top plate 1, a container placing groove 2, a common storage cabinet 3, a liquid waste material collecting port 4, a non-liquid waste material collecting box 5, a sealing plate 6, a cleaning pool 7, a waste water collecting box 8, a clear water box 9, a water pump 10, a disinfection storage cabinet 11, an ultraviolet sterilizing lamp 12, a storage battery 13, a drying box 14, a fixing block 15, a fixing rod 16, a universal wheel 17, a convex lens 18, a transverse plate 19, a groove 20, a gear 21, a vertical plate 22, a fixing inserting plate 23 and a handle 24, wherein the container placing groove 2 is arranged at the left end and the right end below the table top plate 1, the common storage cabinet 3 is arranged below the container placing groove 2, the liquid waste material collecting port 4 is arranged at the rear side of the table top plate 1, the non-liquid waste material collecting box 5 is arranged at the rear side of the liquid waste material collecting port 4, the sealing plate 6 is positioned above the container, a waste water collecting box 8 is arranged at the front side below the cleaning pool 7, a clean water box 9 is arranged at the rear side of the waste water collecting box 8, a water pump 10 is arranged in the clean water box 9, a disinfection storage cabinet 11 is arranged below the waste water collecting box 8, an ultraviolet sterilization lamp 12 is arranged on the inner surface of the disinfection storage cabinet 11, a storage battery 13 is connected on the ultraviolet sterilization lamp 12, a drying box 14 is arranged on the right side of the inner surface of the disinfection storage cabinet 11, a fixing block 15 is arranged at the lower end of the outer side of the common storage cabinet 3, a fixing rod 16 penetrates through the inside of the fixing block 15, a universal wheel 17 is arranged on the inside of the fixing block 15, a convex lens 18 is arranged at the rear sides of the non-liquid waste collecting box 5 and the cleaning pool 7, a transverse plate 19 is fixedly connected at the lower end of the convex lens 18, a groove 20 is arranged inside the transverse plate 19, gears 21, the outer side of the gear 21 is connected with a vertical plate 22, the upper end of the vertical plate 22 is provided with a fixed inserting plate 23, the length of the fixed inserting plate 23 is equal to that of the groove 20, the groove 20 is connected with the fixed inserting plate 23 in a clamping manner, the transverse plate 19 can be fixed through the clamping connection of the groove 20 and the fixed inserting plate 23, and then the convex lens 18 on the transverse plate 19 is fixed.
As shown in fig. 1, the ultraviolet sterilizing lamps 12 are arranged on the inner surfaces of the liquid waste collecting port 4, the non-liquid waste collecting box 5 and the disinfection storage cabinet 11 at equal intervals, and the ultraviolet sterilizing lamps 12 are electrically connected with the storage battery 13, so that the waste in the liquid waste collecting port 4 and the non-liquid waste collecting box 5 can be disinfected under the action of the ultraviolet sterilizing lamps 12, toxic substances carried by the waste are prevented from polluting air, and experimental equipment stored in the disinfection storage cabinet 11 can be disinfected so as to be used next time;
as shown in fig. 2, the fixing block 15 is connected with the outer wall of the ordinary storage cabinet 3 by welding, and the fixing block 15 is connected with the fixing rod 16 by screw threads, so that the fixing rod 16 can be rotated to make the bottom of the fixing rod 16 contact with the ground, thereby fixing the whole test bed on the ground and preventing the test bed from being unstable;
as shown in fig. 3, the outer surface of the vertical plate 22 is in a sawtooth structure, and the vertical plate 22 is connected with the gear 21 in a meshing manner, so that the gear 21 can move up and down on the surface of the vertical plate 22 by the rotation of the gear 21, thereby controlling the up and down movement of the convex lens 18;
as shown in fig. 4, the number of the sealing plates 6 is 2, which are symmetrically arranged about the central axis of the table top plate 1, the width of the sealing plate 6 is equal to the width of the table top plate 1, and the sealing plate 6 has a sliding structure on the table top plate 1, so that the sealing plate 6 can be pushed and pulled to slide left and right, and a container placed in the container placing groove 2 below the sealing plate 6 can be conveniently taken and placed.
The working principle is as follows: when the teaching test bed convenient for collecting waste materials is used, a test is carried out on the table panel 1, containers stored in the container placing grooves 2 below the table panel can be taken and placed by pushing and pulling the sealing plates 6 left and right, wherein the container placing grooves 2 are divided into a plurality of fixing grooves, the fixing grooves are divided into 3 groups with different sizes, the containers with different sizes can be stored, in addition, waste materials generated in the test can be placed into the liquid waste material collecting port 4 or the non-liquid waste material collecting box 5 in the test process, because the waste materials generated in the test are probably toxic substances, the inner surfaces of the liquid waste material collecting port 4 and the non-liquid waste material collecting box 5 are both provided with the ultraviolet sterilizing lamps 12, the collected waste materials can be sterilized and disinfected through the action of the ultraviolet sterilizing lamps 12, pollutants on the waste materials are prevented from polluting air or causing damage to human bodies, and because some tests have certain danger, therefore, it is not suitable for students to watch the experimental phenomenon in a short distance, so the lower end of the rear side of the table top board 1 is provided with the convex lens 18, the lower end of the convex lens 18 is fixed with the horizontal board 19, the left and right ends of the horizontal board 19 are both provided with the gears 21, and the outer side of the gear 21 is connected with the vertical board 22, so the handle 24 is rotated, the handle 24 can drive the gear 21 to rotate, because the vertical board 22 is fixed below the table top board 1, the gear 21 moves up and down on the surface of the vertical board 22, when the convex lens 18 is needed, the vertical board 22 can move up, the fixed inserting plate 23 is inserted into the groove 20 of the horizontal board 19, thereby the convex lens 18 is fixed, the experimental phenomenon can be amplified through the action of the convex lens 18, the students can watch the experimental phenomenon and the result at a distance, the students can be prevented from being accidentally injured by the experiment, in addition, the right side of the liquid, water pump 10 in the clear water tank 9 of accessible exports the clear water, supplies the mr to use in the experimentation, and waste water will flow in waste water collecting box 8 and unify the collection, is provided with disinfection storage cabinet 11 at the absorption that washs pond 7 and waste water collecting box 8, can disinfect to the experimental facilities after using to use next time, this is exactly this be convenient for collect the theory of operation of test bench for the teaching of waste material.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a laboratory bench is used in teaching convenient to collect waste material, includes desktop board (1), closing plate (6), washs pond (7), fixed block (15) and convex lens (18), its characterized in that: the table board is characterized in that container placing grooves (2) are respectively arranged at the left end and the right end of the lower portion of the table board (1), a common storage cabinet (3) is arranged below the container placing grooves (2), a liquid waste collecting port (4) is arranged at the rear side of the table board (1), a non-liquid waste collecting box (5) is arranged at the rear side of the liquid waste collecting port (4), a sealing plate (6) is arranged above the container placing grooves (2), the sealing plate (6) is of a sliding structure on the table board (1), the cleaning pool (7) is arranged on the right side of the liquid waste collecting port (4), a waste water collecting box (8) is arranged at the front side of the lower portion of the cleaning pool (7), a clear water tank (9) is arranged at the rear side of the waste water collecting box (8), a water pump (10) is arranged inside the clear water tank (9), and a disinfection storage cabinet (11) is arranged below, an ultraviolet sterilizing lamp (12) is installed on the inner surface of the sterilizing storage cabinet (11), a storage battery (13) is connected onto the ultraviolet sterilizing lamp (12), a drying box (14) is arranged on the right side of the inner surface of the sterilizing storage cabinet (11), the fixing block (15) is located at the lower end of the outer side of the common storage cabinet (3), a fixing rod (16) penetrates through the fixing block (15), universal wheels (17) are installed on the inner side of the fixing block (15), the convex lens (18) is located on the rear side of the non-liquid waste collecting tank (5) and the cleaning pool (7), a transverse plate (19) is fixedly connected to the lower end of the convex lens (18), a groove (20) is formed in the transverse plate (19), gears (21) are fixedly connected to the left end and the right end of the transverse plate (19), a handle (24) is welded to the gears (21), a vertical plate (22) is connected to the outer side of, a fixed inserting plate (23) is arranged at the upper end of the vertical plate (22), the outer surface of the vertical plate (22) is of a sawtooth structure, and the vertical plate (22) is in meshed connection with the gear (21); when the device is used, the gear (21) moves up and down on the surface of the vertical plate (22), the convex lens (18) rises and falls along with the gear, the transverse plate (19) moves upwards, the convex lens (18) rises, and students at a distance can watch experimental phenomena and results through the amplification effect of the convex lens (18).
2. The teaching test bed convenient for collecting waste material of claim 1, wherein: the sealing plate (6) is symmetrically provided with 2 sealing plates about the central axis of the desktop plate (1), and the width dimension of the sealing plate (6) is equal to that of the desktop plate (1).
3. The teaching test bed convenient for collecting waste material of claim 1, wherein: ultraviolet sterilizing lamps (12) are arranged on the inner surfaces of the liquid waste collecting port (4), the non-liquid waste collecting box (5) and the disinfection storage cabinet (11) at equal intervals, and the ultraviolet sterilizing lamps (12) are electrically connected with the storage battery (13).
4. The teaching test bed convenient for collecting waste material of claim 1, wherein: the fixing block (15) is connected with the outer wall of the common storage cabinet (3) in a welding mode, and the fixing block (15) is connected with the fixing rod (16) in a threaded mode.
5. The teaching test bed convenient for collecting waste material of claim 1, wherein: the length dimension of the fixed inserting plate (23) is equal to that of the groove (20), and the groove (20) is connected with the fixed inserting plate (23) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577082.0A CN109569760B (en) | 2018-12-24 | 2018-12-24 | Teaching test bed convenient for collecting waste materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811577082.0A CN109569760B (en) | 2018-12-24 | 2018-12-24 | Teaching test bed convenient for collecting waste materials |
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| Publication Number | Publication Date |
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| CN109569760A CN109569760A (en) | 2019-04-05 |
| CN109569760B true CN109569760B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811577082.0A Active CN109569760B (en) | 2018-12-24 | 2018-12-24 | Teaching test bed convenient for collecting waste materials |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113814018B (en) * | 2021-10-13 | 2022-10-21 | 扬州市科宇教学教具有限公司 | Multifunctional central test bed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204332208U (en) * | 2015-01-09 | 2015-05-13 | 佳木斯大学 | Physical Experiment lift lens |
| CN205269732U (en) * | 2016-01-08 | 2016-06-01 | 胡骥原 | Biological teaching test bench |
| CN205339412U (en) * | 2016-01-20 | 2016-06-29 | 郑州澍青医学高等专科学校 | Multifunctional nursing cart |
| CN205451543U (en) * | 2015-11-30 | 2016-08-10 | 四川东山教学设备有限责任公司 | Teaching equipment for it is multi -functional experiments |
| CN207517369U (en) * | 2017-11-13 | 2018-06-19 | 昆明医科大学第二附属医院 | A kind of nuclear medicine experimental box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101926234B1 (en) * | 2016-11-16 | 2018-12-06 | 조익형 | Teaching aid to the bridge structure of balsa wood |
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2018
- 2018-12-24 CN CN201811577082.0A patent/CN109569760B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204332208U (en) * | 2015-01-09 | 2015-05-13 | 佳木斯大学 | Physical Experiment lift lens |
| CN205451543U (en) * | 2015-11-30 | 2016-08-10 | 四川东山教学设备有限责任公司 | Teaching equipment for it is multi -functional experiments |
| CN205269732U (en) * | 2016-01-08 | 2016-06-01 | 胡骥原 | Biological teaching test bench |
| CN205339412U (en) * | 2016-01-20 | 2016-06-29 | 郑州澍青医学高等专科学校 | Multifunctional nursing cart |
| CN207517369U (en) * | 2017-11-13 | 2018-06-19 | 昆明医科大学第二附属医院 | A kind of nuclear medicine experimental box |
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| CN109569760A (en) | 2019-04-05 |
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| CB03 | Change of inventor or designer information |
Inventor after: Wang Jue Inventor after: Shi Yanxin Inventor before: Shi Yanxin |
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Effective date of registration: 20201015 Address after: 130051 No. 5268 Renmin Street, Jilin, Changchun Applicant after: NORTHEAST NORMAL UNIVERSITY Address before: 223000 Huaihe Road, Shihe Town Industrial Park, Huaian District, Huaian City, Jiangsu Province Applicant before: JIANGSU RUIPU SCIENCE & EDUCATION EQUIPMENT Co.,Ltd. |
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