CN217360994U - Multifunctional experimental instrument for physics and electromagnetism - Google Patents
Multifunctional experimental instrument for physics and electromagnetism Download PDFInfo
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- CN217360994U CN217360994U CN202220949253.3U CN202220949253U CN217360994U CN 217360994 U CN217360994 U CN 217360994U CN 202220949253 U CN202220949253 U CN 202220949253U CN 217360994 U CN217360994 U CN 217360994U
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Abstract
The utility model discloses a multi-functional laboratory glassware of physics electromagnetism belongs to the physics field, and its technical scheme main points are including placing the case, the four corners of placing the bottom half portion all is provided with removes the wheel, place the inside of case and seted up the ventilation window, the inside of placing the case is seted up flutedly, one side of recess inner wall is rotated and is connected with the axis of rotation, the outside fixedly connected with push pedal of axis of rotation, the inside of placing the case is provided with the show subassembly, the top of placing the case is rotated through the hinge and is connected with the chamber door, aims at having solved current partial electromagnetism laboratory glassware and when teaching, needs the learner to enclose the process of watching the experiment, is not convenient for the teacher to demonstrate and explain laboratory glassware and experimentation, leads to the lower problem of teaching efficiency.
Description
Technical Field
The utility model relates to a physics field, in particular to multi-functional laboratory glassware of physics electromagnetism.
Background
Physics is the subject of studying the most general laws of motion and basic structures of substances. As the first subject of natural science, physics studies the most basic motion form and law of all substances, such as universe, basic particles and the like, and therefore becomes the research basis of other natural scientific subjects, the physics starts in the years of Galileo and Newton, the physics becomes a basic science with a plurality of branches, the physics is an experimental science, and the physics is a science which advocates fashion rationality and attaches importance to logical reasoning. Physics are the most sophisticated natural science subject today, with mathematics being the working language of the subject.
At present, electromagnetism is important composition part in physics, consequently when carrying out electromagnetism teaching, need impart knowledge to students through the electromagnetism experiment, but current partial electromagnetism laboratory glassware when teaching, need the learner to enclose the process of observing the experiment, the teacher of being not convenient for demonstrates and explains laboratory glassware and experimentation, it is lower to lead to the teaching efficiency, consequently, need one kind be convenient for the teacher to demonstrate laboratory glassware, the multi-functional laboratory glassware of physics electromagnetism that the learner of being convenient for simultaneously observed and studied experimental process satisfies user's demand.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-functional laboratory glassware of physics electromagnetism aims at solving current partial electromagnetism laboratory glassware when teaching, needs the learner to enclose the process of watching the experiment, and the teacher of being not convenient for demonstrates and explains laboratory glassware and experimentation, leads to the lower problem of teaching efficiency.
The utility model discloses a realize like this, a multi-functional laboratory glassware of physics electromagnetism, including placing the case, the four corners of placing the bottom half portion all is provided with removes the wheel, place the inside of case and seted up the ventilation window, place the inside of case and seted up flutedly, one side of recess inner wall is rotated and is connected with the axis of rotation, the outside fixedly connected with push pedal of axis of rotation, the inside of placing the case is provided with the show subassembly, the top of placing the case is rotated through the hinge and is connected with the chamber door.
Show the laboratory glassware body in order to reach the teacher of being convenient for, the learner of being convenient for simultaneously carries out the effect of observing to the experimentation, as the utility model provides a multi-functional laboratory glassware of physics electromagnetism, it is preferred, the show subassembly is including placing board, spliced pole, rolling disc, connecting plate and spread groove, the inside sliding connection who places the case has the board of placing, the bottom fixedly connected with spliced pole of placing the board, the bottom fixedly connected with rolling disc of spliced pole, the bottom of rolling disc is rotated and is connected with the connecting plate, the spread groove that uses with the rolling disc cooperation is seted up to the inside of connecting plate.
In order to reach under first spring force for inside the cardboard gets into the draw-in groove, and then can fix the rolling disc, prevent to place the effect that board and laboratory glassware body rocked at will, conduct the utility model provides a multi-functional laboratory glassware of physics electromagnetism, it is preferred, the top fixedly connected with dead lever of connecting plate, the draw-in groove has been seted up to the inside of rolling disc, the outside cover of dead lever is equipped with first spring.
Compress first spring in order to reach the teacher's slip sliding sleeve of being convenient for to can carry out the pivoted effect to placing the board, do the utility model provides a multi-functional laboratory glassware of physics electromagnetism, it is preferred, the bottom welding of first spring has the sliding sleeve, one side fixedly connected with cardboard of sliding sleeve.
Carry out the effect of placing to the laboratory glassware body of difference in order to reach the teacher of being convenient for, conduct the utility model provides a multi-functional laboratory apparatus of physics electromagnetism, it is preferred, the inside sliding connection who places the board has the slide bar, the standing groove has been seted up to the inside of placing the board.
In order to reach under second spring elastic force for the stripper plate can with laboratory glassware body zonulae occludens, and then can carry out the effect of fixing to the laboratory glassware body, conduct the utility model provides a multi-functional laboratory apparatus of physics electromagnetism, it is preferred, the one end fixedly connected with curb plate of slide bar, the front surface welding of placing the board has the second spring, the one end fixedly connected with stripper plate of curb plate is kept away from to the slide bar, one side of standing groove inner wall is provided with the elasticity post.
Can dispel the heat to some laboratory glassware in order to reach, improve the effect of experimental stability, conduct the utility model provides a multi-functional laboratory glassware of physics electromagnetism, it is preferred, the bottom of placing incasement chamber is provided with heat dissipation fan and battery respectively, the bottom of placing incasement chamber is provided with the PLC controller.
Make the outside air under the effect of heat dissipation fan in order to reach, and then place incasement portion, and then can flow to the effect of placing board position department through the through-hole, do the utility model provides a multi-functional laboratory glassware of physics electromagnetism, it is preferred, place incasement chamber's bottom fixedly connected with ejector pin, the top fixedly connected with roof of ejector pin, the inside of roof is provided with the through-hole.
In order to reach starter motor, the motor can drive first drive wheel through first dwang and rotate, and then a drive wheel drives the second dwang and rotates for the push pipe can drive the effect of connecting plate motion, conduct the utility model provides a multi-functional laboratory glassware of physics electromagnetism, it is preferred, the top fixedly connected with motor of roof, the first bracing piece of top fixedly connected with of roof, the outside sliding connection of first bracing piece has the second bracing piece, the first dwang of output fixedly connected with of motor, the first drive wheel of outside fixedly connected with of first dwang.
In order to reach when the pipe jacking moves, can drive the connecting plate motion, and then the connecting plate can drive and place the board motion, highly carry out the effect of adjusting to placing of laboratory glassware, as the utility model provides a multi-functional laboratory glassware of physics electromagnetism, it is preferred, first drive wheel is connected with the secondary drive wheel through belt transmission, the inner circle fixedly connected with second dwang of secondary drive wheel, the equal threaded connection in the outside of first dwang and second dwang has the pipe jacking.
Compared with the prior art, the beneficial effects of the utility model are that:
the multifunctional experimental instrument for physics and electromagnetism comprises a display component, wherein when a teacher needs to display an experimental instrument body, a motor is started, the motor drives a first rotating rod to rotate, the first rotating rod drives a first driving wheel to rotate, the first driving wheel drives a second driving wheel to rotate, the second driving wheel drives a second rotating rod to rotate, the first rotating rod and the second rotating rod drive a pipe outside the first rotating rod and the second rotating rod to move, the pipe can drive a connecting plate to move, the connecting plate drives a placing plate to move through a connecting column and a rotating disc, so that the placing plate can move to the outside of a placing box, the teacher can conveniently display the experimental instrument body, explain the experimental process, after the experimental instrument body moves to a proper position, a sliding sleeve slides to drive a clamping plate to move, and simultaneously compresses a first spring, and then make the cardboard break away from the inside of draw-in groove, then the teacher rotates and places the board, it drives the rolling disc motion through the spliced pole to place the board, thereby make the inside laboratory glassware of placing the board can fully demonstrate, the learner of being convenient for simultaneously learns and the observation of full aspect in to the experimentation, the efficiency of teaching is improved, current partial electromagnetism laboratory glassware when teaching has been solved, need the learner to enclose the process of watching the experiment, the teacher of being not convenient for demonstrates and explains laboratory glassware and experimentation, lead to the lower problem of teaching efficiency.
Drawings
FIG. 1 is an overall structure diagram of the multifunctional physical electromagnetic experiment instrument;
fig. 2 is a schematic structural view of the display module of the present invention;
fig. 3 is a schematic structural view of the placing plate of the present invention;
FIG. 4 is a schematic view of the structural connection between the top plate and the storage box of the present invention;
fig. 5 is a schematic view of the structural connection between the top plate and the connecting plate of the present invention.
In the figure, 1, a placing box; 2. a moving wheel; 3. a ventilation window; 4. a groove; 5. a rotating shaft; 6. pushing the plate; 7. a display assembly; 71. placing the plate; 72. connecting columns; 73. rotating the disc; 74. a connecting plate; 75. connecting grooves; 8. a box door; 9. fixing the rod; 10. a first spring; 11. a sliding sleeve; 12. clamping a plate; 13. a card slot; 14. a slide bar; 15. a second spring; 16. a side plate; 17. a pressing plate; 18. a placement groove; 19. an elastic column; 20. a heat dissipation fan; 21. a storage battery; 22. a PLC controller; 23. a top rod; 24. a top plate; 25. a through hole; 26. a motor; 27. a first rotating lever; 28. a first drive pulley; 29. a second transmission wheel; 30. a second rotating lever; 31. jacking pipes; 32. a first support bar; 33. a second support bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a multi-functional laboratory glassware of physics electromagnetism, is including placing case 1, and the four corners of placing case 1 bottom all is provided with removes wheel 2, places the inside of case 1 and has seted up ventilation window 3, places the inside of case 1 and has seted up recess 4, and one side of recess 4 inner wall is rotated and is connected with axis of rotation 5, and the outside fixedly connected with push pedal 6 of axis of rotation 5 places the inside of case 1 and is provided with show subassembly 7, and the top of placing case 1 is rotated through the hinge and is connected with chamber door 8.
In this embodiment: by arranging the display assembly 7, when a teacher needs to display the experimental apparatus body, firstly, the motor 26 is started, the motor 26 drives the first rotating rod 27 to rotate, and then the first rotating rod 27 drives the first driving wheel 28 to rotate, and when the first driving wheel 28 rotates, the second driving wheel 29 drives the second rotating rod 30 to rotate, and when the first rotating rod 27 and the second rotating rod 30 rotate, the top pipe 31 outside the first rotating rod is driven to move, and then the top pipe 31 can drive the connecting plate 74 to move, and the connecting plate 74 drives the placing plate 71 to move through the connecting post 72 and the rotating disc 73, so that the placing plate 71 can move to the outside of the placing box 1, the teacher can conveniently display the experimental apparatus body and explain the experimental process, after the experimental apparatus body moves to a proper position, the sliding sleeve 11 slides, and the sliding sleeve 11 drives the clamping plate 12 to move, compress first spring 10 simultaneously, and then make cardboard 12 break away from the inside of draw-in groove 13, then the teacher rotates and places board 71, places board 71 and drives rolling disc 73 motion through spliced pole 72 to the laboratory glassware that makes to place the inside placing of board 71 can fully demonstrate, and the learner of being convenient for simultaneously learns in the experimentation and the observation of full aspect, improves teaching efficiency.
As a technical optimization scheme of the utility model, show subassembly 7 is including placing board 71, spliced pole 72, rolling disc 73, connecting plate 74 and spread groove 75, and the inside sliding connection who places case 1 has place board 71, places the bottom fixedly connected with spliced pole 72 of board 71, and the bottom fixedly connected with rolling disc 73 of spliced pole 72, the bottom of rolling disc 73 are rotated and are connected with connecting plate 74, and spread groove 75 that uses with the cooperation of rolling disc 73 is seted up to the inside of connecting plate 74.
In this embodiment: when the teacher need demonstrate among laboratory glassware and the experimentation, at first make the laboratory glassware this integument fixed back, rotate and place board 71, place board 71 and drive spliced pole 72 and rotate, spliced pole 72 drives rolling disc 73 and rotates in the inside of spread groove 75 to can make observation laboratory process and the laboratory glassware that the learner can be comprehensive, can improve teaching efficiency to a certain extent.
As a technical optimization scheme of the utility model, the top fixedly connected with dead lever 9 of connecting plate 74, draw-in groove 13 has been seted up to the inside of rolling disc 73, and the outside cover of dead lever 9 is equipped with first spring 10.
In this embodiment: when laboratory glassware and experimentation show need not be demonstrateed, under the elastic force effect of first spring 10, cardboard 12 can get into the inside of draw-in groove 13, fixes carousel 73, prevents that laboratory glassware from rocking at will.
As a technical optimization scheme of the utility model, the welding of the bottom of first spring 10 has sliding sleeve 11, one side fixedly connected with cardboard 12 of sliding sleeve 11.
In this embodiment: when the placing board 71 needs to be rotated, the sliding sleeve 11 is dropped on the first spring 10 and is compressed, and the clamping board 12 can be separated from the inside of the clamping slot 13, so that the placing board 71 can be rotated by the teacher.
As a technical optimization scheme of the utility model, the inside sliding connection who places board 71 has slide bar 14, places the inside of board 71 and has seted up standing groove 18.
In this embodiment: through setting up standing groove 18, the teacher of being convenient for imparts knowledge to students to the laboratory glassware body of difference.
As a technical optimization scheme of the utility model, the one end fixedly connected with curb plate 16 of slide bar 14, the front surface welding of placing board 71 has second spring 15, and the one end fixedly connected with stripper plate 17 of curb plate 16 is kept away from to slide bar 14, and one side of the 18 inner walls of standing groove is provided with flexible post 19.
In this embodiment: through setting up second spring 15 and stripper plate 17, under the effect of second spring 15 elasticity for slide bar 14 drives the motion of stripper plate 17, and then can fix the laboratory glassware that the standing groove 18 inside was placed.
As a technical optimization scheme of the utility model, the bottom of placing 1 inner chamber of case is provided with heat dissipation fan 20 and battery 21 respectively, and the bottom of placing 1 inner chamber of case is provided with PLC controller 22.
In this embodiment: through setting up heat dissipation fan 20, when some laboratory glassware tested, the laboratory glassware body probably produced certain heat, can control heat dissipation fan 20 work through PLC controller 22, and then accelerates to place the inside air flow rate of case 1 to make the laboratory glassware body can normally work.
As a technical optimization scheme of the utility model, place the bottom fixedly connected with ejector pin 23 of 1 inner chamber of case, the top fixedly connected with roof 24 of ejector pin 23, the inside of roof 24 is provided with through-hole 25.
In this embodiment: by arranging the push rods 23 and the through holes 25, the outside air can reach the position of the placing plate 71 through the through holes 25, and a complete air circulation is formed.
As a technical optimization scheme of the utility model, the top fixedly connected with motor 26 of roof 24, the first bracing piece 32 of top fixedly connected with of roof 24, the outside sliding connection of first bracing piece 32 has second bracing piece 33, the first rotation pole 27 of output fixedly connected with of motor 26, the first drive wheel 28 of the outside fixedly connected with of first rotation pole 27.
In this embodiment: by arranging the first support bar 32 and the second support bar 33, when the connecting plate 74 moves, the second support bar 33 can be driven to slide outside the first support bar 32, so that the movement of the connecting plate 74 can be kept stable.
As a technical optimization scheme of the utility model, first drive wheel 28 is connected with second drive wheel 29 through belt drive, and the inner circle fixedly connected with second dwang 30 of second drive wheel 29, the equal threaded connection in the outside of first dwang 27 and second dwang 30 has push pipe 31.
In this embodiment: starting motor 26, motor 26 drive first dwang 27 and rotate, and then first dwang 27 drives first drive wheel 28 and rotates, under the effect of first drive wheel 28 for second dwang 30 moves, and then makes push pipe 31 can drive connecting plate 74 and move, makes the height of placing board 71 obtain adjusting, and the teacher of being convenient for demonstrates the instrument.
The working principle is as follows: when a teacher uses the device, firstly, the teacher transfers the device to a designated position through the moving wheel 2, then the PLC 22 controls the motor 26 to start, the motor 26 drives the first rotating rod 27 to rotate, and further the first rotating rod 27 drives the first driving wheel 28 to rotate, and when the first driving wheel 28 rotates, the second driving wheel 29 drives the second rotating rod 30 to rotate, and when the first rotating rod 27 and the second rotating rod 30 rotate, the top pipe 31 outside the first rotating rod is driven to move, and further the top pipe 31 can drive the connecting plate 74 to move, the connecting plate 74 drives the placing plate 71 to move through the connecting post 72 and the rotating disc 73, so that the placing plate 71 can move to the outer side of the placing box 1, the teacher can conveniently display the experimental instrument body and explain the experimental process, after the experimental instrument body moves to a proper position, the sliding sleeve 11 slides, sliding sleeve 11 drives cardboard 12 motion, compress first spring 10 simultaneously, and then make cardboard 12 break away from the inside of draw-in groove 13, then the teacher rotates places board 71, it drives rolling disc 73 motion through spliced pole 72 to place board 71, thereby make the inside laboratory glassware of placing board 71 can fully demonstrate, the learner of being convenient for simultaneously learns the observation with the full aspect in to the experimentation, improve teaching efficiency, probably produce partial heat in partial laboratory glassware use, at this moment, can control heat dissipation fan 20 through PLC controller 22 and start, make outside air can get into through ventilation window 3 and place inside case 1, then flow through-hole 25, make the laboratory glassware body can keep normal operation.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional laboratory glassware of physics electromagnetism, is including placing case (1), its characterized in that: the four corners of placing case (1) bottom all is provided with removes wheel (2), ventilation window (3) have been seted up to the inside of placing case (1), the inside of placing case (1) is seted up flutedly (4), one side of recess (4) inner wall is rotated and is connected with axis of rotation (5), outside fixedly connected with push pedal (6) of axis of rotation (5), the inside of placing case (1) is provided with show subassembly (7), the top of placing case (1) is rotated through the hinge and is connected with chamber door (8).
2. The multifunctional physical-electromagnetic experimental instrument according to claim 1, characterized in that: the display component (7) comprises a placing plate (71), a connecting column (72), a rotating disc (73), a connecting plate (74) and a connecting groove (75), the placing plate (71) is connected to the inside of the placing box (1) in a sliding mode, the connecting column (72) is fixedly connected to the bottom of the placing plate (71), the rotating disc (73) is fixedly connected to the bottom of the connecting column (72), the connecting plate (74) is rotatably connected to the bottom of the rotating disc (73), and the connecting groove (75) matched with the rotating disc (73) in use is formed in the connecting plate (74).
3. The multifunctional physical-electromagnetic experimental instrument according to claim 2, characterized in that: the top fixedly connected with dead lever (9) of connecting plate (74), draw-in groove (13) have been seted up to the inside of rolling disc (73), the outside cover of dead lever (9) is equipped with first spring (10).
4. The multifunctional physical-electromagnetic experimental instrument according to claim 3, characterized in that: the bottom welding of first spring (10) has sliding sleeve (11), one side fixedly connected with cardboard (12) of sliding sleeve (11).
5. The multifunctional physical-electromagnetic experimental instrument according to claim 2, characterized in that: the inside of the placing plate (71) is connected with a sliding rod (14) in a sliding mode, and a placing groove (18) is formed in the placing plate (71).
6. The multifunctional physical-electromagnetic experimental instrument according to claim 5, wherein: one end of the sliding rod (14) is fixedly connected with a side plate (16), a second spring (15) is welded on the front surface of the placing plate (71), one end of the sliding rod (14), which is far away from the side plate (16), is fixedly connected with a squeezing plate (17), and one side of the inner wall of the placing groove (18) is provided with an elastic column (19).
7. The multifunctional physical electromagnetic experiment instrument according to the claim 1, characterized in that: the bottom of placing the inner cavity of the box (1) is provided with a heat dissipation fan (20) and a storage battery (21) respectively, and the bottom of placing the inner cavity of the box (1) is provided with a PLC (programmable logic controller) controller (22).
8. The multifunctional physical-electromagnetic experimental instrument according to claim 1, characterized in that: the bottom of the inner cavity of the placing box (1) is fixedly connected with an ejector rod (23), the top of the ejector rod (23) is fixedly connected with a top plate (24), and a through hole (25) is formed in the top plate (24).
9. The multifunctional physico-electromagnetic laboratory instrument according to claim 8, characterized in that: the top fixedly connected with motor (26) of roof (24), the first bracing piece (32) of top fixedly connected with of roof (24), the outside sliding connection of first bracing piece (32) has second bracing piece (33), the first pivot pole (27) of output fixedly connected with of motor (26), the first drive wheel (28) of outside fixedly connected with of first pivot pole (27).
10. The multifunctional physico-electromagnetic laboratory instrument according to claim 9, characterized in that: first drive wheel (28) are connected with second drive wheel (29) through belt drive, the inner circle fixedly connected with second dwang (30) of second drive wheel (29), the equal threaded connection in the outside of first dwang (27) and second dwang (30) has push pipe (31).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220949253.3U CN217360994U (en) | 2022-04-22 | 2022-04-22 | Multifunctional experimental instrument for physics and electromagnetism |
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CN202220949253.3U CN217360994U (en) | 2022-04-22 | 2022-04-22 | Multifunctional experimental instrument for physics and electromagnetism |
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CN217360994U true CN217360994U (en) | 2022-09-02 |
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CN202220949253.3U Active CN217360994U (en) | 2022-04-22 | 2022-04-22 | Multifunctional experimental instrument for physics and electromagnetism |
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2022
- 2022-04-22 CN CN202220949253.3U patent/CN217360994U/en active Active
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