CN110930839A - Electricity knowledge learning experience device - Google Patents
Electricity knowledge learning experience device Download PDFInfo
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- CN110930839A CN110930839A CN201911234323.6A CN201911234323A CN110930839A CN 110930839 A CN110930839 A CN 110930839A CN 201911234323 A CN201911234323 A CN 201911234323A CN 110930839 A CN110930839 A CN 110930839A
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- welded
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- fixing plate
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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
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
Abstract
The invention relates to the technical field of learning experience devices, in particular to an electricity knowledge learning experience device which comprises a groove body, wherein telescopic cylinders are welded at two ends of the bottom in the groove body, a test bed is welded between piston rods at one end of each telescopic cylinder, supporting rods are welded at two ends above the test bed, a shielding plate is welded between one ends of the supporting rods, a first fixing plate is welded at one side of the test bed, a blackboard is welded at one side of the first fixing plate, a first groove is formed in the upper surface of one end of the test bed, a plurality of first through holes are formed in the bottom surface in the first groove, a limiting ring is welded at the bottom in the groove body, an ash groove is arranged in the limiting ring at the bottom in the groove body, and a placing groove is welded at.
Description
Technical Field
The invention relates to the technical field of learning experience devices, in particular to an electrical knowledge learning experience device.
Background
Electricity is one of the branch disciplines of physics, and the formation and application of electricity are mainly studied. The contents of electrical research mainly include electrostatic, magnetostatic, electromagnetic field, electric circuit, electromagnetic effect, and electromagnetic measurement. School can let the student study to experience the secret in the electricity in order to let student's more deep understanding the electricity knowledge in physics, usually can let the student test, but current electricity knowledge study experience device does not have dustproof construction for the test bench surface collection has been full of the dust.
Disclosure of Invention
The invention aims to solve the defect that the prior art has no dustproof structure, and provides an electrical knowledge learning experience device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electrical knowledge learning experience device is designed, and comprises a groove body, wherein telescopic cylinders are welded at two ends of the bottom in the groove body, a test bed is welded between piston rods at one ends of the telescopic cylinders, support rods are welded at two ends above the test bed, a shielding plate is welded between one ends of the support rods, a first fixing plate is welded at one side of the test bed, a blackboard is welded at one side of the first fixing plate, a first groove is formed in the upper surface of one end of the test bed, a plurality of first through holes are formed in the bottom surface in the first groove, a limiting ring is welded at the bottom in the groove body, an ash groove is arranged in the limiting ring at the bottom in the groove body, a placing groove is welded at one side of the first fixing plate, a partition plate is welded at the middle position in the placing groove, cushion pads are adhered to the inner walls of the partition plate, the improved anti-moisture agent bag is characterized in that a moisture-proof agent bag is placed in the fixing groove, a cover is arranged on one side of the fixing groove, a plurality of third through holes are formed between the upper surface and the buffer cushion in the fixing groove, the box cover is rotationally covered above the placing groove, a plurality of fourth through holes are formed above the box cover, a waterproof breathable film is adhered to the upper surface of the box cover, a hair drier is installed on one side of the first fixing plate through screws, a lamp is installed below the shielding plate through screws, and a door is installed on one side of the groove body in.
Preferably, the welding of first fixed plate one side has receipts electric wire mechanism, receive electric wire mechanism including the fixed block, the welding of first fixed plate one side has the fixed block, a plurality of second through-hole has been seted up to the fixed block upper surface, two liang of second through-holes are a set of.
Preferably, the fixed block is located all to have welded the sleeve between a set of second through-hole on one side, all the welding has the spring in the sleeve, the equal sliding connection of spring one end that is located in the sleeve has the connecting block, the second fixed plate has all been welded to connecting block one end, second fixed plate one side is located the sleeve both ends and has all welded the head rod, a plurality of head rod one end all passes the second through-hole internal welding that corresponds with a set of and has splint, the second connecting rod has all been welded to second fixed plate one side intermediate position, the handle has all been welded to second connecting rod one end.
Preferably, the clamping plate is adhered with a buffer layer on one side, and a plurality of flange blocks are integrally formed on one side of the buffer layer.
Preferably, install on the sunshade and inhale grey mechanism, inhale grey mechanism and include the dust catcher, the dust catcher is installed through the screw in sunshade below, the dust absorption pipe has been cup jointed to the dust catcher top, dust absorption pipe one end is passed the sunshade and has been cup jointed the suction box.
Preferably, a second groove is formed in one side of the first fixing plate, a display screen is installed in the second groove, and a book clamping device is installed on one side of the first fixing plate.
The device for learning and experiencing electrical knowledge provided by the invention has the beneficial effects that: the device is experienced in the study of need not using, can shelter from in the cell body through dustproof mechanism messenger study laboratory bench or the structure on the test bench, reduces the dust in the air and falls on study mechanism to play the guard action to study mechanism, dustproof mechanism mainly includes cell body, telescopic cylinder and sunshade.
Drawings
Fig. 1 is a schematic structural diagram of an electrical knowledge learning experience device according to the present invention;
FIG. 2 is a schematic top view of an electrical knowledge learning experience device according to the present invention;
fig. 3 is a schematic structural diagram of a placement slot of an electrical knowledge learning experience device according to the present invention;
fig. 4 is a schematic diagram of a fixed block structure of the electrical knowledge learning experience device according to the present invention.
In the figure: the device comprises a tank body 1, a telescopic cylinder 2, a test bed 3, a support rod 4, a shielding plate 5, a first fixing plate 6, a blackboard 7, a first groove 8, a first through hole 9, a limiting ring 10, an ash groove 11, a dust collector 12, a dust collection pipe 13, a dust collection box 14, a second groove 15, a display screen 16, a book clamping device 17, a fixing block 18, a second through hole 19, a sleeve 20, a spring 22, a connecting block 23, a first connecting rod 24, a clamping plate 25, a buffer layer 26, a flange block 27, a second connecting rod 28, a handle 29, a second fixing plate 30, a placing groove 31, a partition plate 32, a buffer cushion 33, a third through hole 34, a fixing groove 35, a moisture-proof agent bag 36, a cover 37, a box cover 38, a fourth through hole 39, a waterproof breathable film 40, a blower 41, a.
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 of the embodiments.
Example 1
Referring to fig. 1-3, an electrical knowledge learning experience device comprises a tank body 1, wherein telescopic cylinders 2 are welded at two ends of the bottom in the tank body 1, the telescopic cylinders 2 are MSR20X60SP, a test bed 3 is welded between piston rods at one ends of a plurality of telescopic cylinders 2, support rods 4 are welded at two ends of the upper part of the test bed 3, shielding plates 5 are welded between one ends of the plurality of support rods 4, when learning experience is needed, the telescopic cylinders 2 can be started, the test bed 3 is driven by the telescopic cylinders 2 to extend towards one end outside the tank body 1, the test bed 3 is positioned outside the tank body 1, the test bed 3 can be driven by the telescopic cylinders 2 to extend to a required height according to the required height, experiments are performed on the test bed 3 for learning experience, when the learning experience is not needed, the shielding plates 5 can be driven by the telescopic cylinders 2 to move downwards to the bottom surface to touch the upper surface, the test bed 3 and the structures installed on the test bed 3 are both positioned in the test bed 3, and play a certain dustproof role when not in use.
3 welding of one side of test bench has first fixed plate 6, 6 welding of one side of first fixed plate has blackboard 7, first recess 8 has been seted up to 3 one end upper surfaces of test bench, the first through-hole 9 of a plurality of has been seted up to the bottom surface in first recess 8, the bottom welding has spacing collar 10 in the cell body 1, dust groove 11 has been placed in spacing collar 10 to the bottom in the cell body 1, spacing collar 10 plays spacing effect to dust groove 11, dust groove 11 is placed in first recess 8 below, setting up of blackboard 7 makes things convenient for the student to scribble, for example draw the circuit diagram, the reason is clear, better study experience carries out, can place some blackboard auxiliary articles for use in first recess 8, for example chalk box, the blackboard eraser, a plurality of first through-hole 9 has been seted up on the bottom surface in first recess 8, part chalk dust will fall from first through-hole 9 and fall into dust groove 11 and collect.
A placing groove 31 is welded on one side of a first fixing plate 6, a partition plate 32 is welded in the middle of the placing groove 31, buffer cushions 33 are adhered to the inner walls of the partition plate 32 and the placing groove 31, a fixing groove 35 is formed in one side of the placing groove 31, a moisture-proof agent bag 36 is placed in the fixing groove 35, a cover 37 is covered on one side of the fixing groove 35, a plurality of third through holes 34 are formed between the upper surface of the fixing groove 35 and the buffer cushions 33, a box cover 38 is rotatably covered above the placing groove 31, a plurality of fourth through holes 39 are formed above the box cover 38, a waterproof breathable film 40 is adhered to the upper surface of the box cover 38, a blower 41 is installed on one side of the first fixing plate 6 through screws, a lamp 42 is installed below the shutter 5 through screws, a door 43 is rotatably installed on one side of the groove body 1, some components used in learning experience can be placed in the, play the effect of separating, can classify and place components and parts, blotter 33 plays the effect of buffering, collide with standing groove 31 when placing components and parts, when the air is more moist, probably cause the influence to the components and parts of placing in the standing groove 31, so standing groove 31 one side has been seted up fixed slot 35, fixed slot 35 has been seted up with third through-hole 34 that the standing groove 31 bottom is linked together, the components and parts in standing groove 31 can be played certain dampproofing effect to dampproofing package 36 of placing in fixed slot 35, also can open hair-dryer 41, hair-dryer 41 will blow hot-blast to standing groove 31, wind will enter into the standing groove 31 from fourth through-hole 39 on lid 38, play the effect of removing the tide, lamp 42 plays the effect of auxiliary lighting.
Example 2
Referring to fig. 2 and 4, as another preferred embodiment of the invention, the only difference from embodiment 1 is that an electric wire collecting mechanism is welded on one side of a first fixing plate 6, the electric wire collecting mechanism includes a fixing block 18, the fixing block 18 is welded on one side of the first fixing plate 6, a plurality of second through holes 19 are formed on the upper surface of the fixing block 18, every two second through holes 19 form a group, a sleeve 20 is welded between the group of second through holes 19 on one side of the fixing block 18, springs 22 are welded in the sleeve 20, a connecting block 23 is slidably connected to one end of the spring 22 in the sleeve 20, a second fixing plate 30 is welded to one end of the connecting block 23, first connecting rods 24 are welded to two ends of the sleeve 20 on one side of the second fixing plate 30, clamping plates 25 are welded to one end of the plurality of first connecting rods 24 through the corresponding second through holes 19 in the same group, a buffer layer 26 is adhered to one side of the clamping plates 25, in the design, the circuit wires can be collected and fixed through the wire collecting mechanism, so that the circuit wires can be conveniently used next time, when the wires need to be collected, a plurality of circuit wires can be firstly arranged and aligned, then the handle 29 at one group of second through holes 19 is pulled towards one end, so that the second fixing plate 30 drives the clamping plates 25 in the same group of second through holes 19 to move towards one end of the handle 29, meanwhile, the springs 22 connected with the connecting blocks 23 in the sleeve 20 are in a stretching state, then the two ends of the circuit wires are respectively inserted into the different second through holes 19 in the same group, and the clamping plates 25 are positioned on one side of the buffer layer 26 adhered to the clamping plates 25, then the handle 29 is loosened, under the elastic expansion action of the spring 22, the connecting block 23 moves towards one end in the sleeve 20, the clamping plate 25 moves towards one side of the second through hole 19 and is matched with one side in the second through hole 19 to fix the circuit wire clamp, the buffer layer 26 plays a role in buffering, the buffer layer can be a rubber pad, and the flange block 27 of the buffer layer 26 can increase friction force to fix the circuit wire more firmly.
Example 3
Referring to fig. 1 as another preferred embodiment of the invention, the only difference from embodiment 1 is that the shield 5 is provided with a dust suction mechanism, the dust suction mechanism comprises a dust collector 12, the dust collector 12 is mounted below the shield 5 through a screw, a dust suction pipe 13 is sleeved above the dust collector 12, one end of the dust suction pipe 13 penetrates through the shield 5 and is sleeved with a dust suction box 14, when the blackboard 7 is used, a large amount of dust can be generated, the dust collector 12 can be started, dust is sucked through the dust collector 12, and the dust enters the dust suction box 14 from the dust suction pipe 13, so that the dust is reduced from being dispersed in the air.
Example 4
Referring to fig. 1, as another preferred embodiment of the present invention, the only difference from embodiment 1 is that a second groove 15 is formed on one side of a first fixing plate 6, a display screen 16 is installed in the second groove 15, the display screen 16 is the most common basic display screen 16 and can be used for displaying pictures or videos of electrical knowledge to inspire students, a book holder 17 is installed on one side of the first fixing plate 6, and the book holder 17 is the most common book holder 17, so that the students can conveniently clamp and fix an electrical book or data.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The device for learning and experiencing electricity knowledge comprises a tank body (1) and is characterized in that telescopic cylinders (2) are welded at two ends of the bottom of the tank body (1), a plurality of test beds (3) are welded between piston rods at one ends of the telescopic cylinders (2), supporting rods (4) are welded at two ends of the upper portion of each test bed (3), shielding plates (5) are welded between one ends of the supporting rods (4), a first fixing plate (6) is welded at one side of each test bed (3), a blackboard (7) is welded at one side of each first fixing plate (6), a first groove (8) is formed in the upper surface of one end of each test bed (3), a plurality of first through holes (9) are formed in the surface of the bottom of each first groove (8), a limiting ring (10) is welded at the bottom of the tank body (1), and an ash groove (11) is arranged in the limiting ring (10) at the bottom of the tank, the novel moisture-proof packaging box is characterized in that a placing groove (31) is welded on one side of the first fixing plate (6), a partition plate (32) is welded in the middle of the placing groove (31), buffering cushions (33) are adhered to the inner walls of the partition plate (32) and the placing groove (31), a fixing groove (35) is formed in one side of the placing groove (31), a moisture-proof agent bag (36) is placed in the fixing groove (35), a cover (37) is arranged on one side of the fixing groove (35), a plurality of third through holes (34) are formed between the upper surface of the fixing groove (35) and the buffering cushions (33), a box cover (38) is rotatably covered above the placing groove (31), a plurality of fourth through holes (39) are formed above the box cover (38), a waterproof breathable film (40) is adhered to the upper surface of the box cover (38), a blower (41) is installed on one side of the first fixing plate (6) through screws, and a, and a door (43) is rotatably arranged on one side of the tank body (1).
2. The device for learning and experiencing electrical knowledge as claimed in claim 1, wherein a wire collecting mechanism is welded on one side of the first fixing plate (6), the wire collecting mechanism comprises a fixing block (18), the fixing block (18) is welded on one side of the first fixing plate (6), a plurality of second through holes (19) are formed in the upper surface of the fixing block (18), and the second through holes (19) are grouped in pairs.
3. The device of claim 2, sleeves (20) are welded between a group of second through holes (19) on one side of the fixed block (18), springs (22) are welded in the sleeve (20), connecting blocks (23) are connected to one ends of the springs (22) in the sleeve (20) in a sliding manner, second fixing plates (30) are welded at one ends of the connecting blocks (23), first connecting rods (24) are welded at two ends, located on the sleeve (20), of one side of each second fixing plate (30), one ends of the first connecting rods (24) penetrate through the corresponding second through holes (19) of the same group and are welded with clamping plates (25), second connecting rod (28) all weld in second fixed plate (30) one side intermediate position, handle (29) all weld in second connecting rod (28) one end.
4. An electrical knowledge learning experience device according to claim 3, wherein the clamping plates (25) are glued with a buffer layer (26) on one side, and a plurality of flange blocks (27) are integrally formed on one side of the buffer layer (26).
5. The device for learning and experiencing electrical knowledge as claimed in claim 1, wherein the shield (5) is provided with a dust suction mechanism, the dust suction mechanism comprises a dust collector (12), the dust collector (12) is mounted below the shield (5) through a screw, a dust suction pipe (13) is sleeved above the dust collector (12), and a dust suction box (14) is sleeved on one end of the dust suction pipe (13) penetrating through the shield (5).
6. The device for learning and experiencing electrical knowledge as claimed in claim 1, wherein a second groove (15) is formed in one side of the first fixing plate (6), a display screen (16) is installed in the second groove (15), and a book holder (17) is installed on one side of the first fixing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234323.6A CN110930839A (en) | 2019-12-05 | 2019-12-05 | Electricity knowledge learning experience device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911234323.6A CN110930839A (en) | 2019-12-05 | 2019-12-05 | Electricity knowledge learning experience device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110930839A true CN110930839A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911234323.6A Pending CN110930839A (en) | 2019-12-05 | 2019-12-05 | Electricity knowledge learning experience device |
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| CN (1) | CN110930839A (en) |
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Application publication date: 20200327 |