CN112716141B - Full-automatic platform of supplementary teaching - Google Patents
Full-automatic platform of supplementary teaching Download PDFInfo
- Publication number
- CN112716141B CN112716141B CN202110022196.4A CN202110022196A CN112716141B CN 112716141 B CN112716141 B CN 112716141B CN 202110022196 A CN202110022196 A CN 202110022196A CN 112716141 B CN112716141 B CN 112716141B
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- fixedly arranged
- motor
- cleaning
- support plate
- platform
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- 238000004140 cleaning Methods 0.000 claims abstract description 135
- 239000000126 substance Substances 0.000 claims abstract description 46
- 239000000428 dust Substances 0.000 claims abstract description 31
- 210000000078 claw Anatomy 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 105
- 239000010865 sewage Substances 0.000 claims description 19
- 230000001788 irregular Effects 0.000 claims description 12
- 238000009825 accumulation Methods 0.000 abstract description 2
- 241001310793 Podium Species 0.000 description 12
- 239000004262 Ethyl gallate Substances 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/10—Reading-desks; Lecterns; Pulpits, i.e. free-standing characterised by association with auxiliary devices, e.g. paper clamps, line indicators
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/06—Reading-desks; Lecterns; Pulpits, i.e. free-standing with adjustable top leaf
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
Abstract
A full-automatic teaching-assisted platform comprises a platform part, a chemical apparatus part and a chalk eraser cleaning part; the platform part is internally provided with a chemical appliance part and a chalk eraser cleaning part; the platform part realizes the functions of rotating the blackboard and the display screen and automatically popping up chalks, and is convenient for teachers to give lessons and write on the blackboard; the chemical appliance part is fixedly arranged inside the platform part, and realizes the lifting of the chemical appliance, so that teachers can conveniently use the appliance to give lectures; the chalk eraser cleaning part is fixedly arranged in the platform part, so that the function of automatically cleaning the blackboard eraser is realized, the mechanical claw is driven to move up and down by the telescopic driving of the link mechanism, the blackboard eraser enters the small cleaning box to be cleaned, when dust in the small cleaning box reaches a certain height, the small cleaning box is pulled by a worker to take out and clean the dust in the small cleaning box, and the purpose of cleaning the dust and avoiding dust accumulation is achieved.
Description
Technical Field
The invention relates to the technical field of teaching tools, in particular to a full-automatic teaching-assisting platform. Background
The podium that present teacher used generally includes podium panel and supporting leg constitution, in-process at the teacher teaching, often see because of the podium equipment in teacher's teaching is mixed and disorderly, be difficult for depositing the required article of teacher and operate inconveniently, thereby influence the quality that the teacher taught, used podium integration level is not high, comprehensive suitability is not good, and can not satisfy some work demands of teacher, in this present multimedia era very much, teaching is not that kind of teacher in the past writes the drawing on the blackboard earlier, the teaching mode of explaining with the mouth. But do not have a better operating display to achieve speech integrity. Therefore, the novel platform is applied, and the problem that the comprehensive applicability of the teaching quality of teachers provided in the background technology is not good and tedious is solved.
Disclosure of Invention
Aiming at the technical problems, the invention provides a full-automatic platform for assisting teaching, which solves the problem that the comprehensive applicability of the teaching quality of teachers is not good and tedious.
The technical scheme adopted by the invention is as follows: a full-automatic teaching-assisted platform comprises a platform part, a chemical apparatus part and a chalk eraser cleaning part; the platform part is internally provided with a chemical appliance part and a chalk eraser cleaning part; the platform part realizes the functions of rotating the blackboard and the display screen and automatically popping up chalks, and is convenient for teachers to give lessons and write on the blackboard; the chemical appliance part is fixedly arranged inside the platform part, and realizes the lifting of the chemical appliance, so that teachers can conveniently use the appliance to give lectures; the chalk eraser cleaning part is fixedly arranged in the platform part, and the function of automatically cleaning the blackboard eraser is realized.
Preferably, the platform part comprises a platform shell, a display screen, a motor A, a motor bracket, a small blackboard, a corner seat, an opening and closing door rack A, an opening and closing door fixing plate, an opening and closing door rack B, a gear A, a motor B, a gear B, a motor C, a rack, an irregular support plate, a spring, a square box A, a chalk storage box and a drawer; the display screen is rotatably arranged on the platform shell; the motor A is fixedly arranged on the motor bracket, and a motor shaft of the motor A is fixedly connected with the display screen; the motor bracket is fixedly arranged on the platform shell; the small blackboard is fixedly arranged on the corner seat; the angle seat is fixedly arranged on the platform shell; the opening and closing door rack A is fixedly arranged at the upper end of the opening and closing door A, and the teeth of the opening and closing door rack A are meshed with the teeth of the gear A; the opening and closing door A is slidably arranged on the opening and closing door fixing plate; the opening and closing door fixing plate is fixedly arranged on the platform shell; the opening and closing door rack B is fixedly arranged on the opening and closing door B, and the teeth of the opening and closing door rack B are meshed with the teeth of the gear A; the opening and closing door B is slidably arranged on the opening and closing door fixing plate; the gear A is rotatably arranged on the motor B; the motor B is fixedly arranged on the platform shell, and a motor shaft of the motor B is fixedly connected with a shaft of the gear A; the gear B is rotatably arranged on the motor C; the motor C is fixedly arranged on the platform shell, and a motor shaft of the motor C is fixedly connected with the gear B; the rack is fixedly arranged on one side of the irregular support plate, and teeth of the rack are meshed with teeth of the gear B; the irregular support plate is rotatably arranged inside the platform shell; the upper end of the spring is fixedly arranged in a square hole on the outer side of the platform shell, and the lower end of the spring is fixedly connected with the rack; the square box A is fixedly arranged inside the platform shell; the chalk storage box is fixedly arranged inside the platform shell; the drawer is placed inside the podium shell.
Preferably, the chemical device portion comprises: the device comprises a triangular support plate, a connecting rod A, a motor D, a triangular support, a chemical utensil barrel and a circular buckle; the triangular support plate is fixedly arranged inside the platform shell; the lower end of the connecting rod A is rotatably arranged on a connecting shaft of the triangular support plate support, and the upper end of the connecting rod A is rotatably arranged on the connecting shaft of the triangular support; the motor D is fixedly arranged on the side end face of the triangular support plate support, and a motor shaft of the motor D is fixedly connected with a connecting shaft on the triangular support plate support; triangle-shaped support fixed mounting is equipped with the round hole at chemical utensil bucket lower extreme above the chemical utensil bucket, and the lower extreme of circular buckle rotates to be installed in the round hole, and the upper end fixed mounting of circular buckle is covered at circular, and circular lid rotates to be installed on the chemical utensil bucket.
Preferably, the chalk eraser cleaning part comprises: the cleaning device comprises a clean water storage tank, a clean water storage tank pipe, a sewage storage tank pipe, a conveying belt mechanism, a square tank B, a rotating cover, a handle, a dust removing bottom plate, a bracket, a supporting rod, a circular supporting rod, a motor E, a motor supporting plate, a semicircular supporting plate, a groove-shaped rod, a supporting plate A, a fixing frame, a slidable supporting plate and a cleaning plate; the clear water storage tank is arranged on a bottom plate inside the platform shell; one end of the clean water tank pipe is fixedly connected with the clean water storage tank, and the other end of the clean water tank pipe is fixedly connected with the water storage tank; the sewage storage tank is arranged above the clean water storage tank; one end of the sewage tank pipe is fixedly connected with the sewage storage tank, and the other end of the sewage tank pipe is fixedly connected with the water storage tank; the transmission belt mechanism is fixedly arranged inside the platform shell; the square box B is placed inside the platform shell; the rotating cover is rotatably arranged on a round opening arranged on the square box B; the handle is fixedly arranged on one side of the square box B; the dust cleaning bottom plate is fixedly arranged on the bottom plate inside the square box B; the bracket is fixedly arranged on the dust removing bottom plate; the supporting rod is rotatably arranged on the bracket; one end of the round supporting rod is fixedly arranged at the front end of the supporting rod, and the other end of the round supporting rod is slidably arranged in a groove in the groove-shaped rod; the motor E is fixedly arranged on the motor support plate, and a motor shaft of the motor E is fixedly connected with the support rod; the motor support plate is fixedly arranged on the bracket; the two semicircular supporting plates are respectively and fixedly arranged on the dust removing bottom plate; the groove-shaped rod is rotatably arranged between the two semicircular supporting plates; one end of the support plate A is rotatably arranged at the upper end of the groove-shaped rod, and the other end of the support plate A is fixedly arranged on the slidable support plate; the two fixing frames are respectively and fixedly arranged on the dust removing bottom plate, and the square grooves on the two fixing frames are in sliding connection with the slidable support plate; the cleaning plates are five and are respectively and fixedly arranged at the upper end of the slidable support plate.
Preferably, the chalk eraser cleaning part further comprises: the cleaning machine comprises a cleaning box, a small cleaning box handle, a water storage tank, a water outlet pipe, a water inlet pipe, a water pump and water pipe combination, a square bottom plate, a semicircular bracket, a U-shaped support plate, a connecting rod B, a square plate, a support plate B, a cleaning roller, a motor F, a screw rod mechanism, a connecting rod mechanism and a mechanical claw; the cleaning box is fixedly arranged inside the platform shell; the small cleaning box is slidably arranged at the right end of the cleaning box; a small cleaning box handle is arranged on the small cleaning box; the water storage tank is fixedly arranged on the cleaning tank; one end of the water outlet pipe extends into the small cleaning box, and the other end of the water outlet pipe is fixedly connected with the water storage tank; one end of the water inlet pipe extends into the left end of the cleaning tank, and the other end of the water inlet pipe is fixedly connected with the water storage tank; a water pump in the water pump and water pipe combination is fixedly arranged in the cleaning box, one end of a water pipe in the water pump and water pipe combination is fixedly connected with the water pump, and the other end of the water pipe in the water pump and water pipe combination extends into the small cleaning box; the square bottom plate is fixedly arranged on the cover on the cleaning box; the semicircular bracket is fixedly arranged on the square bottom plate; the U-shaped support plate is rotatably arranged on the semicircular support; the connecting rods B are rotatably arranged on two sides of the U-shaped support plate; the square plate is fixedly arranged on the square bottom plate; one end of the support plate B is rotationally connected with the two connecting rods B, and the other end of the support plate B is fixedly connected with the cleaning roller; the motor F is fixedly arranged on the square bottom plate, and a motor shaft of the motor F is fixedly connected with the U-shaped support plate; the screw mechanism is fixedly arranged inside the platform shell; the connecting rod mechanism is fixedly arranged on a sliding block arranged below the screw rod mechanism; the gripper is fixedly arranged at the lower end of the link mechanism.
Compared with the prior art, the invention has the beneficial effects that:
1. when the blackboard eraser moves above the cleaning plate, the motor E rotates to drive the supporting rod to rotate, and further drives the circular supporting rod to rotate, so that the groove-shaped rod is driven to swing left and right, the supporting plate A is further driven to swing left and right, the slidable supporting plate and the cleaning plate are driven to swing left and right, and the purpose of cleaning dust on the blackboard eraser is achieved.
2. The mechanical claw is driven to move up and down through the stretching of the link mechanism, the blackboard eraser is further enabled to enter the small cleaning box to be cleaned, after dust in the small cleaning box reaches a certain height, the small cleaning box is pulled manually to take out and clean the dust in the small cleaning box, and the purpose of cleaning the dust and avoiding dust accumulation is achieved.
3. Rotate through motor D and drive three connecting rod A and rotate, and then drive the chemical utensil bucket and do the up-and-down motion, reach lift chemical utensil, make things convenient for the purpose that mr used, through artifical manual rotation circular lid, can open and place chemical utensil, because the circular lid agrees with the round hole that is equipped with above the podium shell, so can not influence the whole use of podium at ordinary times yet.
4. The motor B rotates to drive the gear A to rotate, so that the opening and closing door rack A and the opening and closing door rack B are driven to slide, the opening and closing door A and the opening and closing door B are driven to slide, the square box B is taken out by manually pulling the handle, and then the rotating cover is rotated to achieve the purpose of dumping dust in the square box B;
drawings
Fig. 1 and 2 are schematic overall structural diagrams of the present invention.
Fig. 3 is a schematic view of the overall internal structure of the present invention.
Fig. 4 and 8 are schematic views of a platform part of the present invention.
Fig. 5 is a partially enlarged view of the platform part a of the present invention.
Fig. 6 is a partially enlarged view of the platform part B according to the present invention.
Fig. 7 is a partially enlarged view of the platform part C according to the present invention.
FIG. 9 is a schematic view of a portion of a chemical device of the present invention.
FIG. 10 is a schematic view of a portion of the cleaning device of the present invention.
FIG. 11 is an enlarged partial view of the cleaning portion D of the chalk eraser of the present invention.
Fig. 12-17 are schematic internal views of the cleaning portion of the chalk eraser of the present invention.
Reference numerals: 1-a platform part; 2-chemical appliance part; 3-a chalk eraser cleaning part; 101-a podium housing; 102-a display screen; 103-motor a; 104-a motor support; 105-small blackboard; 106-corner seat; 107-opening and closing door rack A; 108-opening and closing door A; 109-a door opening and closing fixing plate; 110-a door opening and closing rack B; 111-opening and closing door B; 112-gear a; 113-motor B; 114-gear B; 115-motor C; 116-a rack; 117-irregular support plate; 118-a spring; 119-square box A; 120-chalk storage box; 121-drawer; 201-triangular support plate; 202-link A; 203-motor D; 204-triangular support; 205-chemical ware bucket; 206-round snap; 207-circular cover; 301-a clear water storage tank; 302-clear water tank pipe; 303-a sewage storage tank; 304-a sewage tank pipe; 305-a conveyor belt mechanism; 306-square box B; 307-rotating the cover; 308-a handle; 309-dust cleaning bottom plate; 310-a scaffold; 311-strut; 312-round struts; 313-electric machine E; 314-a motor support plate; 315-semicircular supporting plate; 316-channel rod; 317-support A; 318-a fixing frame; 319-slidable plate; 320-cleaning plate; 321-a cleaning box; 322-small clean box; 323-small clean box handle; 324-a water storage tank; 325-water outlet pipe; 326-water inlet pipe; 327-water pump water pipe combination; 328-square bottom plate; 329-semicircular bracket; 330-U-shaped support plates; 331-link B; 332-square plate; 333-support B; 334-cleaning the cylinder; 335-motor F; 336-lead screw mechanism; 337-a linkage mechanism; 338-gripper.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-17, a platform for full-automatic teaching assistance includes a platform portion 1, a chemical implement portion 2, and a chalk eraser cleaning portion 3; a chemical instrument part 2 and a chalk eraser cleaning part 3 are arranged in the platform part 1; the platform part 1 realizes the functions of rotating the blackboard and the display screen and automatically popping up chalks, and is convenient for teachers to give lessons and write on the blackboard; the chemical appliance part 2 is fixedly arranged inside the platform part 1, and the chemical appliance part 2 realizes the lifting of a chemical appliance, so that a teacher can conveniently use the appliance to give a lecture; the chalk eraser cleaning part 3 is fixedly arranged inside the platform part 1, and the function of automatically cleaning the blackboard eraser is realized.
In an optional implementation manner of the embodiment of the invention, except for the same parts as the previous embodiment, the platform part 1 comprises a platform shell 101, a display screen 102, a motor A103, a motor bracket 104, a small blackboard 105, a corner seat 106, an opening and closing door rack A107, an opening and closing door A108, an opening and closing door fixing plate 109, an opening and closing door rack B110, a gear A112, a motor B113, a gear B114, a motor C115, a rack 116, an irregular support plate 117, a spring 118, a square box A119, a chalk storage box 120 and a drawer 121; the display screen 102 is rotatably mounted on the platform shell 101; the motor A103 is fixedly arranged on the motor bracket 104, and a motor shaft of the motor A103 is fixedly connected with the display screen 102; the motor bracket 104 is fixedly arranged on the platform shell 101; the small blackboard 105 is fixedly arranged on the corner seat 106; the corner seat 106 is fixedly arranged on the platform shell 101; the opening and closing door rack A107 is fixedly arranged at the upper end of the opening and closing door A108, and the teeth of the opening and closing door rack A107 are meshed with the teeth of the gear A112; the opening and closing door A108 is slidably arranged on an opening and closing door fixing plate 109; the opening and closing door fixing plate 109 is fixedly arranged on the platform shell 101; the opening and closing door rack B110 is fixedly arranged on the opening and closing door B111, and the teeth of the opening and closing door rack B110 are meshed with the teeth of the gear A112; the opening and closing door B111 is slidably mounted on the opening and closing door fixing plate 109; the gear A112 is rotatably arranged on a motor B113; the motor B113 is fixedly arranged on the platform shell 101, and a motor shaft of the motor B113 is fixedly connected with a shaft of the gear A112; the gear B114 is rotatably arranged on a motor C115; the motor C115 is fixedly arranged on the platform shell 101, and a motor shaft of the motor C115 is fixedly connected with the gear B114; the rack 116 is fixedly arranged on one side of the irregular support plate 117, and the teeth of the rack 116 are meshed with the teeth of the gear B114; the irregular support plate 117 is rotatably installed inside the platform shell 101; the upper end of the spring 118 is fixedly arranged in a square hole on the outer side of the platform shell 101, and the lower end of the spring 118 is fixedly connected with the rack 116; the square box A119 is fixedly arranged inside the platform shell 101; the chalk storage box 120 is fixedly arranged inside the platform shell 101; the drawer 121 is placed inside the lectern housing 101. When the teacher gives lessons, the small blackboard 105 is lifted through the rotation of the corner seat 106 and is used for writing on the blackboard, and the small blackboard 105 is rotated to show the blackboard writing to students after the writing is finished; the display screen 102 is driven to rotate by the rotation of the motor A103, so that the display screen 102 can be lifted, and PPT and other contents can be displayed to students; the motor B113 rotates to drive the opening and closing door rack A107 and the opening and closing door rack B110 to slide, and further drive the opening and closing door A108 and the opening and closing door B111 to do left and right sliding motion, so that the opening and closing purpose is achieved; the motor C115 rotates to drive the gear B114 to rotate, and further drives the rack 116 to slide up and down, so that the irregular support plate 117 is driven to move up and down, when the chalk enters the chalk storage box 120 from the hole in the side face of the platform shell 101, the chalk falls to the left end of the square box A119 from the hole in the lower end of the chalk storage box 120, the chalk is pushed by the up and down movement of the irregular support plate 117, and the chalk is ejected from the hole in the side face of the platform shell 101.
In an alternative embodiment of the present embodiment, the chemical instrument portion 2 includes, in addition to the same components as the previous embodiment: the device comprises a triangular support plate 201, a connecting rod A202, a motor D203, a triangular support 204, a chemical utensil barrel 205 and a circular buckle 206; the triangular support plate 201 is fixedly arranged inside the platform shell 101; the lower end of the connecting rod A202 is rotatably arranged on a connecting shaft of the triangular support plate 201 support, and the upper end of the connecting rod A202 is rotatably arranged on a connecting shaft of the triangular support 204; the motor D203 is fixedly arranged on the side end face of the triangular support plate 201 support, and a motor shaft of the motor D203 is fixedly connected with a connecting shaft on the triangular support plate 201 support; triangular support 204 is fixed mounting at chemical utensil bucket 205 lower extreme, is equipped with the round hole above the chemical utensil bucket 205, and the lower extreme of circular buckle 206 is rotated and is installed in the round hole, and the upper end fixed mounting of circular buckle 206 is on circular lid 207, and circular lid 207 rotates and installs on chemical utensil bucket 205. Rotate through motor D203 and drive three connecting rod A202 and rotate, and then drive chemical utensil bucket 205 and do the up-and-down motion, reach lift chemical utensil, make things convenient for the purpose that mr used, through artifical manual rotation circular lid 207, can open and place chemical utensil, because the round hole that is equipped with above circular lid 207 and the podium shell 101 agrees with, so can not influence the whole use of podium at ordinary times yet.
In an alternative embodiment of the present invention, the eraser cleaning portion 3 comprises, in addition to the same parts as in the previous embodiment: the cleaning device comprises a clean water storage tank 301, a clean water tank pipe 302, a sewage storage tank 303, a sewage tank pipe 304, a conveying belt mechanism 305, a square tank B306, a rotating cover 307, a handle 308, a dust cleaning bottom plate 309, a support 310, a support rod 311, a circular support rod 312, a motor E313, a motor support plate 314, a semicircular support plate 315, a groove-shaped rod 316, a support plate A317, a fixed frame 318, a slidable support plate 319 and a cleaning plate 320; the clear water storage tank 301 is placed on the bottom plate inside the platform housing 101; one end of the clear water tank pipe 302 is fixedly connected with the clear water storage tank 301, and the other end of the clear water tank pipe 302 is fixedly connected with the water storage tank 324; the sewage storage tank 303 is arranged above the clean water storage tank 301; one end of the sewage tank pipe 304 is fixedly connected with the sewage storage tank 303, and the other end of the sewage tank pipe 304 is fixedly connected with the water storage tank 324; the conveyor belt mechanism 305 is fixedly installed inside the platform shell 101; the square box B306 is placed inside the podium shell 101; the rotating cover 307 is rotatably installed on a circular opening arranged on the square box B306; the handle 308 is fixedly arranged on one side of the square box B306; the dust cleaning bottom plate 309 is fixedly arranged on the bottom plate in the square box B306; the bracket 310 is fixedly mounted on the dust removal base plate 309; the supporting rod 311 is rotatably arranged on the bracket 310; one end of the round supporting rod 312 is fixedly arranged at the front end of the supporting rod 311, and the other end of the round supporting rod 312 is slidably arranged in a groove in the groove-shaped rod 316; the motor E313 is fixedly arranged on the motor support plate 314, and a motor shaft of the motor E313 is fixedly connected with the support rod 311; the motor support plate 314 is fixedly arranged on the bracket 310; two semicircular supporting plates 315 are respectively and fixedly arranged on the dust removing bottom plate 309; the groove-shaped rod 316 is rotatably arranged between the two semicircular supporting plates 315; one end of the support plate A317 is rotatably arranged at the upper end of the groove-shaped rod 316, and the other end of the support plate A317 is fixedly arranged on the slidable support plate 319; the number of the fixing frames 318 is two, the two fixing frames 318 are respectively and fixedly arranged on the dust cleaning bottom plate 309, and the square grooves on the two fixing frames 318 are in sliding connection with the slidable support plate 319; five cleaning plates 320 are provided, and the five cleaning plates 320 are respectively and fixedly arranged at the upper ends of the slidable support plates 319; when the blackboard eraser is cleaned, the blackboard eraser is placed from one side of the platform shell 101, a servo motor in the screw rod mechanism 336 rotates to drive a sliding block in the screw rod mechanism 336 to slide, so that the link mechanism 337 and the mechanical claw 338 are driven to move, an electric cylinder in the link mechanism 337 stretches and retracts to drive the mechanical claw 338 to move up and down, and then the servo motor in the mechanical claw 338 rotates to drive the mechanical claw 338 to take the blackboard eraser; when the blackboard eraser moves above the cleaning plate 320, the motor E313 rotates to drive the supporting rod 311 to rotate, further drives the circular supporting rod 312 to rotate, further drives the groove-shaped rod 316 to swing left and right, further drives the supporting plate A317 to swing left and right, further drives the slidable supporting plate 319 and the cleaning plate 320 to swing left and right, and achieves the purpose of cleaning dust on the blackboard eraser; .
In an alternative embodiment of the present invention, the chalk eraser cleaning portion 3 comprises, in addition to the same parts as in the previous embodiment: the cleaning device comprises a cleaning box 321, a small cleaning box 322, a small cleaning box handle 323, a water storage box 324, a water outlet pipe 325, a water inlet pipe 326, a water pump and water pipe combination 327, a square bottom plate 328, a semicircular bracket 329, a U-shaped support plate 330, a connecting rod B331, a square plate 332, a support plate B333, a cleaning roller 334, a motor F335, a screw mechanism 336, a connecting rod mechanism 337 and a mechanical claw 338; the cleaning box 321 is fixedly installed inside the platform casing 101; the small cleaning box 322 is slidably mounted at the right end of the cleaning box 321; a small cleaning box handle 323 is arranged on the small cleaning box 322; the water storage tank 324 is fixedly installed on the cleaning tank 321; one end of a water outlet pipe 325 extends into the small-sized cleaning tank 322, and the other end is fixedly connected with the water storage tank 324; one end of the water inlet pipe 326 extends into the left end of the cleaning tank 321, and the other end is fixedly connected with the water storage tank 324; a water pump in the water pump and water pipe combination 327 is fixedly arranged inside the cleaning box 321, one end of a water pipe in the water pump and water pipe combination 327 is fixedly connected with the water pump, and the other end of the water pipe in the water pump and water pipe combination 327 extends into the small cleaning box 322; the square bottom plate 328 is fixedly installed on the cover above the cleaning box 321; the semicircular bracket 329 is fixedly arranged on the square bottom plate 328; the U-shaped support plate 330 is rotatably arranged on the semicircular bracket 329; the connecting rod B331 is rotatably arranged on two sides of the U-shaped support plate 330; the square plate 332 is fixedly arranged on the square bottom plate 328; one end of the support plate B333 is rotationally connected with two connecting rods B331, and the other end of the support plate B333 is fixedly connected with the cleaning roller 334; the motor F335 is fixedly arranged on the square bottom plate 328, and a motor shaft of the motor F335 is fixedly connected with the U-shaped support plate 330; the screw mechanism 336 is fixedly arranged inside the platform shell 101; the link mechanism 337 is fixedly mounted on a slider provided under the screw mechanism 336; the gripper 338 is fixedly mounted at the lower end of the linkage 337; the mechanical claw 338 is driven to move up and down by the telescopic link mechanism 337, so that the blackboard eraser enters the small cleaning box 322 to be cleaned, after the cleaning is finished, part of water in the small cleaning box 322 flows into the water storage tank 324 through the water outlet pipe 325, is filtered by the filtering equipment in the water storage tank 324 and flows into the cleaning box 321 through the water inlet pipe 326, and flows back into the small cleaning box 322 through the water pump and water pipe combination 327 in the small cleaning box, and when the dust in the small cleaning box 322 reaches a certain height, the small cleaning box is pulled manually to take out the handle 323 and clean the dust in the small cleaning box; the motor F335 rotates to drive the U-shaped support plate 330 to rotate, and further drive the connecting rod B331 to rotate, so that the support plate B333 and the cleaning roller 334 are driven to move back and forth, and the purpose of squeezing water on the chalk eraser is achieved; finally, the mechanical claw 338 drives the blackboard eraser to move above the conveyor belt mechanism 305, and the motor inside the conveyor belt mechanism 305 rotates to drive the conveyor belt to rotate, so that the blackboard eraser is moved out.
The working principle is as follows:
when a teacher gives lessons, the teacher writes the blackboard writing by lifting the small blackboard 105, after writing is finished, the blackboard writing can be displayed for students by rotating the small blackboard 105, but when contents such as PPT and the like need to be displayed, the display screen 102 is driven to lift by rotating the motor A103; when a teacher writes a blackboard, putting chalk into the chalk storage box 120 from one side of the platform shell 101, enabling the chalk to slide out of the lower end of the chalk storage box 120, and then driving the gear B114 to rotate through rotation of the motor C115, further driving the rack 116 to slide, further driving the irregular support plate 117 to slide, and enabling the chalk to be popped out; when a teacher needs a chemical appliance, the connecting rod A202 is driven to rotate through the rotation of the motor D203, the chemical appliance barrel 205 is further driven to move up and down, and the chemical appliance can be taken out of the chemical appliance barrel 205 through manually rotating the circular cover 207; when the blackboard eraser is cleaned, the blackboard eraser is put into the podium shell 101 from one side, the connecting rod mechanism 337 and the mechanical claw 338 are driven to move through the lead screw mechanism 336, the mechanical claw 338 is driven to move up and down through the connecting rod mechanism 337, and then the blackboard eraser is taken out through the mechanical claw 338; when the blackboard eraser is moved above the cleaning plate 320, the motor E313 rotates to drive the supporting rod 311 and the circular supporting rod 312 to rotate, and further drives the groove-shaped rod 316, the supporting plate A317, the slidable supporting plate 319 and the cleaning plate 320 to move, so that the purpose of cleaning dust on the blackboard eraser is achieved; when the square box B306 needs to be cleaned, the motor B113 rotates to drive the gear A112 to rotate, further drives the opening and closing door rack A107 and the opening and closing door rack B110 to slide, further drives the opening and closing door A108 and the opening and closing door B111 to slide, the handle 308 is pulled manually to take out the square box B306, and then the rotating cover 307 is rotated to achieve the purpose of dumping dust in the square box B306; when the blackboard eraser moves above the cleaning box 321, the mechanical claw 338 is driven by the link mechanism 337 to enable the blackboard eraser to enter the cleaning box 321 for cleaning, after cleaning is finished, the motor F335 rotates to drive the U-shaped support plate 330 and the link B331 to rotate, the support plate B333 and the cleaning roller 334 are further driven to move, and the purpose of squeezing water is achieved by the cleaning roller 334; after the cleaning is finished, the mechanical claw 338 drives the blackboard eraser to move above the conveyor belt mechanism 305, and the blackboard eraser is conveyed out through the conveyor belt.
Claims (3)
1. A platform for full-automatic auxiliary teaching is characterized by comprising a platform part (1), a chemical apparatus part (2) and a chalk eraser cleaning part (3); a chemical appliance part (2) and a chalk eraser cleaning part (3) are arranged in the platform part (1); the platform part (1) realizes the functions of rotating the blackboard and the display screen and automatically popping up chalks, and is convenient for teachers to teach and write on the blackboard; the chemical appliance part (2) is fixedly arranged inside the platform part (1), and the chemical appliance part (2) realizes the lifting of a chemical appliance, so that a teacher can conveniently use the appliance to give a lecture; the chalk eraser cleaning part (3) is fixedly arranged inside the platform part (1) to realize the function of automatically cleaning the chalk eraser, and the platform part (1) comprises a platform shell (101), a display screen (102), a motor A (103), a motor bracket (104), a small blackboard (105), a corner seat (106), a door opening and closing rack A (107), a door opening and closing A (108), a door opening and closing fixing plate (109), a door opening and closing rack B (110), a gear A (112), a motor B (113), a gear B (114), a motor C (115), a rack (116), an irregular support plate (117), a spring (118), a square box A (119), a chalk storage box (120) and a drawer (121); the display screen (102) is rotatably arranged on the platform shell (101); the motor A (103) is fixedly arranged on the motor bracket (104), and a motor shaft of the motor A (103) is fixedly connected with the display screen (102); the motor bracket (104) is fixedly arranged on the platform shell (101); the small blackboard (105) is fixedly arranged on the corner seat (106); the corner seat (106) is fixedly arranged on the platform shell (101); the opening and closing door rack A (107) is fixedly arranged at the upper end of the opening and closing door A (108), and the teeth of the opening and closing door rack A (107) are meshed with the teeth of the gear A (112); the opening and closing door A (108) is slidably arranged on the opening and closing door fixing plate (109); the opening and closing door fixing plate (109) is fixedly arranged on the platform shell (101); the door opening and closing rack B (110) is fixedly arranged on the door opening and closing B (111), and the teeth of the door opening and closing rack B (110) are meshed with the teeth of the gear A (112); the opening and closing door B (111) is slidably arranged on the opening and closing door fixing plate (109); the gear A (112) is rotatably arranged on the motor B (113); the motor B (113) is fixedly arranged on the platform shell (101), and a motor shaft of the motor B (113) is fixedly connected with a shaft of the gear A (112); the gear B (114) is rotatably arranged on the motor C (115); the motor C (115) is fixedly arranged on the platform shell (101), and a motor shaft of the motor C (115) is fixedly connected with the gear B (114); the rack (116) is fixedly arranged on one side of the irregular support plate (117), and the teeth of the rack (116) are meshed with the teeth of the gear B (114); the irregular support plate (117) is rotatably arranged inside the platform shell (101); the upper end of the spring (118) is fixedly arranged in a square hole on the outer side of the platform shell (101), and the lower end of the spring (118) is fixedly connected with the rack (116); the square box A (119) is fixedly arranged inside the platform shell (101); the chalk storage box (120) is fixedly arranged inside the platform shell (101); the drawer (121) is placed inside the platform shell (101);
the chalk eraser cleaning part (3) comprises: the cleaning device comprises a clean water storage tank (301), a clean water storage tank pipe (302), a sewage storage tank (303), a sewage storage tank pipe (304), a conveying belt mechanism (305), a square tank B (306), a rotating cover (307), a handle (308), a dust cleaning bottom plate (309), a bracket (310), a support rod (311), a circular support rod (312), a motor E (313), a motor support plate (314), a semicircular support plate (315), a groove-shaped rod (316), a support plate A (317), a fixed frame (318), a slidable support plate (319) and a cleaning plate (320); the clear water storage tank (301) is arranged on a bottom plate inside the platform shell (101); one end of the clear water tank pipe (302) is fixedly connected with the clear water storage tank (301), and the other end of the clear water tank pipe (302) is fixedly connected with the water storage tank (324); the sewage storage tank (303) is arranged above the clean water storage tank (301); one end of the sewage tank pipe (304) is fixedly connected with the sewage storage tank (303), and the other end of the sewage tank pipe (304) is fixedly connected with the water storage tank (324); the conveying belt mechanism (305) is fixedly arranged inside the platform shell (101); the square box B (306) is placed inside the platform shell (101); the rotating cover (307) is rotatably arranged on a round opening arranged on the square box B (306); the handle (308) is fixedly arranged on one side of the square box B (306); the dust cleaning bottom plate (309) is fixedly arranged on the bottom plate in the square box B (306); the bracket (310) is fixedly arranged on the dust cleaning bottom plate (309); the supporting rod (311) is rotatably arranged on the bracket (310); one end of the round supporting rod (312) is fixedly arranged at the front end of the supporting rod (311), and the other end of the round supporting rod (312) is slidably arranged in a groove in the groove-shaped rod (316); the motor E (313) is fixedly arranged on the motor support plate (314), and a motor shaft of the motor E (313) is fixedly connected with the support rod (311); the motor support plate (314) is fixedly arranged on the bracket (310); the two semicircular supporting plates (315) are respectively and fixedly arranged on the dust removing bottom plate (309); the groove-shaped rod (316) is rotatably arranged between the two semicircular supporting plates (315); one end of the support plate A (317) is rotatably arranged at the upper end of the groove-shaped rod (316), and the other end of the support plate A (317) is fixedly arranged on the slidable support plate (319); the number of the fixing frames (318) is two, the two fixing frames (318) are respectively and fixedly arranged on the dust cleaning bottom plate (309), and the square grooves on the two fixing frames (318) are in sliding connection with the slidable support plate (319); five cleaning plates (320) are provided, and the five cleaning plates (320) are respectively and fixedly arranged at the upper end of the slidable support plate (319).
2. The platform for full-automatic teaching assistance according to claim 1, wherein the chemical instrument section (2) comprises: the device comprises a triangular support plate (201), a connecting rod A (202), a motor D (203), a triangular support (204), a chemical utensil barrel (205) and a circular buckle (206); the triangular support plate (201) is fixedly arranged in the platform shell (101); the lower end of the connecting rod A (202) is rotatably arranged on a connecting shaft of the triangular support plate (201) support, and the upper end of the connecting rod A (202) is rotatably arranged on a connecting shaft of the triangular support (204); the motor D (203) is fixedly arranged on the side end face of the triangular support plate (201) support, and a motor shaft of the motor D (203) is fixedly connected with a connecting shaft on the triangular support plate (201) support; triangle-shaped support (204) fixed mounting is equipped with the round hole above chemical utensil bucket (205) at chemical utensil bucket (205) lower extreme, and the lower extreme of circular buckle (206) is rotated and is installed in the round hole, and the upper end fixed mounting of circular buckle (206) is on circular lid (207), and circular lid (207) is rotated and is installed on chemical utensil bucket (205).
3. The platform for full-automatic teaching assistance according to claim 1, wherein the chalk eraser cleaning part (3) further comprises: the cleaning device comprises a cleaning box (321), a small cleaning box (322), a small cleaning box handle (323), a water storage box (324), a water outlet pipe (325), a water inlet pipe (326), a water pump and water pipe combination (327), a square bottom plate (328), a semicircular bracket (329), a U-shaped support plate (330), a connecting rod B (331), a square plate (332), a support plate B (333), a cleaning roller (334), a motor F (335), a screw mechanism (336), a connecting rod mechanism (337) and a mechanical claw (338); the cleaning box (321) is fixedly arranged inside the platform shell (101); the small-sized cleaning box (322) is slidably arranged at the right end of the cleaning box (321); a small cleaning box handle (323) is arranged on the small cleaning box (322); the water storage tank (324) is fixedly arranged on the cleaning tank (321); one end of the water outlet pipe (325) extends into the small-sized cleaning box (322), and the other end is fixedly connected with the water storage tank (324); one end of the water inlet pipe (326) extends into the left end of the cleaning tank (321), and the other end is fixedly connected with the water storage tank (324); a water pump in the water pump and water pipe combination (327) is fixedly arranged inside the cleaning box (321), one end of a water pipe in the water pump and water pipe combination (327) is fixedly connected with the water pump, and the other end of the water pipe in the water pump and water pipe combination (327) extends into the small cleaning box (322); the square bottom plate (328) is fixedly arranged on the cover on the cleaning box (321); the semicircular bracket (329) is fixedly arranged on the square bottom plate (328); the U-shaped support plate (330) is rotatably arranged on the semicircular bracket (329); the connecting rod B (331) is rotatably arranged on two sides of the U-shaped support plate (330); the square plate (332) is fixedly arranged on the square bottom plate (328); one end of the support plate B (333) is rotatably connected with the two connecting rods B (331), and the other end of the support plate B (333) is fixedly connected with the cleaning roller (334); a motor F (335) is fixedly arranged on the square bottom plate (328), and a motor shaft of the motor F (335) is fixedly connected with the U-shaped support plate (330); the screw mechanism (336) is fixedly arranged inside the platform shell (101); the connecting rod mechanism (337) is fixedly arranged on a sliding block arranged below the screw rod mechanism (336); the mechanical claw (338) is fixedly arranged at the lower end of the connecting rod mechanism (337).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110022196.4A CN112716141B (en) | 2021-01-08 | 2021-01-08 | Full-automatic platform of supplementary teaching |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110022196.4A CN112716141B (en) | 2021-01-08 | 2021-01-08 | Full-automatic platform of supplementary teaching |
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| CN112716141A CN112716141A (en) | 2021-04-30 |
| CN112716141B true CN112716141B (en) | 2022-02-25 |
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| CN114766814A (en) * | 2022-04-19 | 2022-07-22 | 威海海洋职业学院 | Multi-functional think political affairs education intelligent teaching device |
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| CN205125371U (en) * | 2015-12-01 | 2016-04-06 | 冀淑芹 | Multi -functional automatic chalk box |
| CN107802092A (en) * | 2017-10-23 | 2018-03-16 | 刘轩 | Classroom dais is used in one kind education |
| CN207492277U (en) * | 2017-11-23 | 2018-06-15 | 王洪军 | A kind of chalk holder of education and instruction convenient for taking |
| CN208335493U (en) * | 2017-12-06 | 2019-01-04 | 重庆电子工程职业学院 | Device is explained and publicised in a kind of teaching of China and foreign countries' history of art |
| CN109528093A (en) * | 2018-12-21 | 2019-03-29 | 宁波富佳实业股份有限公司 | A kind of automation floor cleaning apparatus |
| CN210248945U (en) * | 2019-01-31 | 2020-04-07 | 辽宁工业大学 | Multimedia platform convenient to accomodate |
| CN210611436U (en) * | 2019-07-02 | 2020-05-26 | 福州奥创钢制办公设备有限公司 | Teacher podium convenient to chalk of taking |
| CN210721910U (en) * | 2019-11-20 | 2020-06-09 | 刘海燕 | Chinese language and literature teaching aid |
| CN211672932U (en) * | 2020-02-11 | 2020-10-16 | 李莎 | A explain platform for teaching of ideological and political theory class |
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| CN201482774U (en) * | 2009-05-29 | 2010-05-26 | 宋树建 | Full-automatic glass curtain wall cleaning machine |
| CN102284439A (en) * | 2011-06-09 | 2011-12-21 | 宁波易威教育用品有限公司 | Environment-friendly water-erased blackboard eraser cleaning machine |
| CN108906825A (en) * | 2018-06-20 | 2018-11-30 | 安徽卓特信息技术有限公司 | A kind of automatically washing and sterilizing device of chemistry teaching instrument |
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Effective date of registration: 20220130 Address after: 256600 No. 919, No. 12 Huanghe Road, Bincheng District, Binzhou City, Shandong Province Applicant after: BINZHOU POLYTECHNIC Address before: 076550 no.1066, shitoucheng natural village, shitoucheng village, xiaohezi Township, Guyuan County, Zhangjiakou City, Hebei Province Applicant before: Wang Jianhua |
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