CN216211806U

CN216211806U - Practical magnetic field simulation device

Info

Publication number: CN216211806U
Application number: CN202122737719.1U
Authority: CN
Inventors: 张彬
Original assignee: Tangshan Normal University
Current assignee: Tangshan Normal University
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a practical magnetic field simulation device which comprises a bottom plate and vertical plates, wherein the vertical plates are fixedly connected above the left side and the right side of the bottom plate, and the simulation device is installed above the inner sides of the vertical plates. The utility model discloses a magnetic field analogue means, through first diaphragm, mutually support between pin and the spring isotructure, can make the box drive the wheel and remove in the spout department of first diaphragm, the box drives the pin and removes simultaneously, pin cooperation riser can make the spring take place elastic deformation, thereby the box can make inside iron fillings rock under the spring action of spring, and then make iron fillings distribute more even, through the second diaphragm, including a motor, an end cap, a controller, and a cover plate, the motor, the line drives the box through the cotton rope and removes, the motor passes through the gear and drives the gear stick rotation, the gear stick passes through the sleeve and drives the removal of second notch plate such as third diaphragm, make the second notch plate drive magnet through the extension board and remove, thereby made things convenient for and operated this device.

Description

Practical magnetic field simulation device

Technical Field

The utility model relates to the technical field of magnetic field simulation, in particular to a practical magnetic field simulation device.

Background

The magnetic field is a substance with a special form existing in the space around the magnet, the current and the motion charge, is a vector field, has direction and numerical value at any position in the space, and in electromagnetism, the magnet, the current and the time-containing electric field can generate the magnetic field, generally can be observed through a magnetic field simulation device, but the magnetic field simulation device in the prior art can not distribute scrap iron more uniformly, so that the simulation effect is reduced, and meanwhile, the magnet is not convenient to adjust and install.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a practical magnetic field simulation device to solve the problem that the magnetic field simulation device in the prior art cannot distribute scrap iron more uniformly, so that the simulation effect is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a practical magnetic field simulation device comprises a bottom plate and vertical plates, wherein the vertical plates are fixedly connected above the left side and the right side of the bottom plate, and the simulation device is arranged above the inner sides of the vertical plates;

the simulation device comprises a first transverse plate, wheels, a box body, a stop lever and a spring;

the outer wall of first diaphragm links to each other with left riser is fixed, the spout department of first diaphragm installs the wheel, and the below outer wall of wheel and the spout department inner wall clearance fit of first diaphragm, front and back the top rigid coupling of wheel has the box, the right side rigid coupling of box has the pin, and the outer wall of pin and the through-hole department inner wall clearance fit of riser, the spring is installed to the right side outer wall of pin, and the both ends of spring are fixed continuous with pin and adjacent riser respectively.

Preferably, the outer wall of the upper portion of the vertical plate on the left side is fixedly connected with a first concave plate, and a roller is rotatably connected to the groove of the first concave plate, so that the cord can be conveniently moved through the roller.

Preferably, the outer wall of the vertical plate on the left side is provided with an adjusting device;

the adjusting device comprises a second transverse plate, a hydraulic cylinder, a thread rope, a motor, a gear and a gear rod;

the outer wall of the second transverse plate is fixedly connected with the vertical plate on the left side, the hydraulic cylinder is fixedly connected to the inner portion of the second transverse plate, a rope is fixedly connected to the upper portion of the hydraulic cylinder, the outer wall of the rope is attached to the outer wall of the roller wheel, the through hole of the vertical plate is penetrated through the upper portion of the right side of the rope and is fixedly connected with the box body, a plurality of motors are arranged on the right side of the second transverse plate, the lower portions of the motors are fixedly connected with the bottom plate, gears are fixedly connected to the output shafts of the motors, the left and the right sides of the output shafts of the motors are meshed with gear bars in the inner sides of the gears, and the lower portions of the gear bars are connected with the bottom plate in a rotating mode.

Preferably, the top rigid coupling of gear stick has first threaded rod, the top outer wall threaded connection of first threaded rod has the sleeve, telescopic middle outer wall rigid coupling has the third diaphragm, and the gear stick can drive the third diaphragm through the sleeve and remove like this.

Preferably, a fixing device is installed on the inner side of the third transverse plate;

the fixing device comprises a second concave plate, a support plate, a magnet, a baffle, a second threaded rod and a handle;

the outer wall of second notch plate links to each other with the third diaphragm is fixed, the rigid coupling has the extension board in the middle of the top of second notch plate, the last surface mounting of extension board has magnet, and the both ends outer wall of magnet closely laminates and has the baffle, the below outer wall of baffle and the spout department inner wall clearance fit of second notch plate, the inside below threaded connection of baffle has the second threaded rod, and the outside of second threaded rod and middle outer wall rotate with second notch plate and extension board respectively and link to each other, the middle integrated into one piece of second threaded rod is provided with the handle.

Compared with the prior art, the utility model has the beneficial effects that: according to the practical magnetic field simulation device, through the mutual matching of the first transverse plate, the wheels, the box body, the stop lever and the spring and other structures, the box body can drive the wheels to move at the sliding groove of the first transverse plate, meanwhile, the box body drives the stop lever to move, the stop lever is matched with the vertical plate to enable the spring to elastically deform, so that the box body can enable internal scrap iron to shake under the elastic action of the spring, and further the scrap iron is distributed more uniformly;

through the mutual matching among the structures such as the second transverse plate, the hydraulic cylinder, the thread rope, the motor, the gear rod and the like, the hydraulic cylinder can drive the box body to move through the thread rope, the motor drives the gear rod to rotate through the gear, the gear rod drives the second concave plate to move through the sleeve, the third transverse plate and the like, and the second concave plate drives the magnet to move through the support plate, so that the device is convenient to operate;

through mutually supporting between second notch plate, extension board, magnet, baffle, second threaded rod and the handle isotructure, can support magnet through the extension board, drive the second threaded rod through the handle and rotate, second threaded rod cooperation second notch plate drives the baffle and removes to through second notch plate alright with support magnet tightly fixed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the arrangement of the gib, roller and cord of FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 2 at the gear, motor and gear bar;

fig. 5 is a schematic structural diagram of the baffle, the magnet and the support plate in fig. 2.

In the figure: 1. the base plate, 2, the riser, 3, analogue means, 301, first diaphragm, 302, the wheel, 303, the box, 304, the pin, 305, the spring, 4, adjusting device, 401, the second diaphragm, 402, the pneumatic cylinder, 403, the cotton rope, 404, the motor, 405, the gear, 406, the gear stick, 5, fixing device, 501, the second concave plate, 502, the extension board, 503, the magnet, 504, the baffle, 505, the second threaded rod, 506, the handle, 6, the first concave plate, 7, the running roller, 8, the first threaded rod, 9, the sleeve, 10, the third diaphragm.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a practical magnetic field simulation device comprises a bottom plate 1 and vertical plates 2, wherein the vertical plates 2 are fixedly connected above the left side and the right side of the bottom plate 1, through holes are processed above the inner parts of the two vertical plates 2, a simulation device 3 is installed above the inner sides of the vertical plates 2, the simulation device 3 comprises a first horizontal plate 301, wheels 302, a box body 303, stop levers 304 and springs 305, the outer wall of the first horizontal plate 301 is fixedly connected with the vertical plates 2 on the left side, 2 sliding grooves are processed above the first horizontal plate 301, the wheels 302 are installed at the sliding grooves of the first horizontal plate 301 and can move at the sliding grooves of the first horizontal plate 301, the outer wall below the wheels 302 is in clearance fit with the inner walls of the sliding grooves of the first horizontal plate 301, the box body 303 is fixedly connected above the front wheels 302 and the rear wheels 302, the box body 303 can be supported through the wheels 302, the box body 303 is a transparent box body, so that observation is convenient, the stop levers 304 are fixedly connected to the right side of the box body 303, and the outer wall of pin 304 and the through-hole department inner wall clearance fit of riser 2, can make box 303 more stable through pin 304, spring 305 is installed to the right side outer wall of pin 304, and the both ends of spring 305 are fixed continuous with pin 304 and adjacent riser 2 respectively, spring 305 can take place elastic deformation when pin 304 removes to the left side, the top outer wall rigid coupling of left side riser 2 has first concave plate 6, and the groove of first concave plate 6 rotates and is connected with running roller 7, make things convenient for cotton rope 403 to remove through running roller 7.

The outer wall of the left vertical plate 2 is provided with an adjusting device 4, the adjusting device 4 comprises a second transverse plate 401, a hydraulic cylinder 402, a wire 403, a motor 404, a gear 405 and a gear rod 406, the outer wall of the second transverse plate 401 is fixedly connected with the left vertical plate 2, the hydraulic cylinder 402 is fixedly connected inside the second transverse plate 401, the model of the hydraulic cylinder 402 is MOB, the wire 403 is fixedly connected above the hydraulic cylinder 402, the outer wall of the wire 403 is attached to the outer wall of the roller 7, the upper part of the right side of the wire 403 passes through a through hole of the vertical plate 2 and is fixedly connected with the box 303, the hydraulic cylinder 402 can drive the box 303 to move through the wire 403, the right side of the second transverse plate 401 is provided with 2 motors 404, the model of the motor 404 is 68-KTYZ, the lower part of the motor 404 is fixedly connected with the bottom plate 1, the output shaft of the motor 404 is fixedly connected with the gear 405, the inner sides of the left and right gears 405 are engaged with the gear rod 406, the output shaft of the motor 404 can drive the gear rod 406 to rotate through the gear 405, and the lower part of the gear rod 406 is rotationally connected with the bottom plate 1, a first threaded rod 8 is fixedly connected to the upper part of the gear rod 406, a sleeve 9 is in threaded connection with the outer wall of the upper part of the first threaded rod 8, the first threaded rod 8 can drive the sleeve 9 to move, and a third transverse plate 10 is fixedly connected to the outer wall of the middle part of the sleeve 9.

The fixing device 5 is installed on the inner side of the third transverse plate 10, the fixing device 5 comprises a second concave plate 501, a support plate 502, a magnet 503, a baffle 504, a second threaded rod 505 and a handle 506, the outer wall of the second concave plate 501 is fixedly connected with the third

transverse plate

10, 2 sliding grooves are processed above the second concave plate 501, the support plate 502 is fixedly connected with the middle of the upper portion of the second concave plate 501, the magnet 503 is installed on the upper surface of the support plate 502, the baffle 504 is tightly attached to the outer walls of the two ends of the magnet 503, the magnet 503 can be fixed through the baffle 504, the outer wall of the lower portion of the baffle 504 is in clearance fit with the inner wall of the sliding groove of the second concave plate 501, the second concave plate 501 can limit the baffle 504 through the sliding grooves, the second threaded rod 505 is connected to the lower portion of the inner portion of the baffle 504 through threads, the second threaded rod 505 is a bidirectional threaded rod, and the outer side and the outer wall of the middle portion of the second threaded rod 505 are respectively connected with the second concave plate 501 and the threaded rod 502 in a rotating manner, a handle 506 is integrally formed in the middle of the second threaded rod 505.

In this embodiment, when an operator needs to use the practical magnetic field simulation apparatus, the operator first mounts the magnet 503 on the support plate 502, rotates the handle 506, drives the second threaded rod 505 to rotate through the handle 506, the second threaded rod 505 drives the baffle 504 to move towards the magnet 503, so as to tightly fix the magnet 503, then pours the iron filings into the box 303, turns on the external power supply of the hydraulic cylinder 402, starts the hydraulic cylinder 402, drives the wire 403 to reciprocate through the hydraulic cylinder 402, the wire 403 drives the box 303 to move, so that the box 303 drives the wheels 302 and the baffle 304 to move, when the baffle 304 moves towards the left side, the baffle 304 cooperates with the vertical plate 2 to elastically deform the spring 305, so that the box 303 can shake the iron filings through the elastic performance of the spring 305, and further uniformly distribute in the box 303, then turns on the external power supply of the motor 404, starts the motor 404, the output shaft that makes motor 404 drives gear 405 and rotates, and gear 405 drives first threaded rod 8 through gear stick 406 and rotates, and first threaded rod 8 passes through sleeve 9 and third diaphragm 10 and drives second concave plate 501 rebound, and second concave plate 501 drives magnet 503 through extension board 502 and removes to iron fillings through in magnet 503 and the box 303 alright accomplish the simulation magnetic field test.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a practical magnetic field analogue means, includes bottom plate (1) and riser (2), the left and right sides top rigid coupling of bottom plate (1) has riser (2), its characterized in that: a simulation device (3) is arranged above the inner side of the vertical plate (2);

the simulation device (3) comprises a first transverse plate (301), wheels (302), a box body (303), a stop lever (304) and a spring (305);

the outer wall of first diaphragm (301) is fixed continuous with left riser (2), wheel (302) are installed to the spout department of first diaphragm (301), and the below outer wall of wheel (302) and the spout department inner wall clearance fit of first diaphragm (301), and is around the top rigid coupling of wheel (302) has box (303), the right side rigid coupling of box (303) has pin (304), and the outer wall of pin (304) and the through-hole department inner wall clearance fit of riser (2), spring (305) are installed to the right side outer wall of pin (304), and the both ends of spring (305) link to each other with pin (304) and adjacent riser (2) are fixed respectively.

2. A practical magnetic field simulation apparatus according to claim 1, wherein: the left side the top outer wall rigid coupling of riser (2) has first notch plate (6), and the groove of first notch plate (6) rotates and is connected with running roller (7).

3. A practical magnetic field simulation apparatus according to claim 1, wherein: the outer wall of the vertical plate (2) on the left side is provided with an adjusting device (4);

the adjusting device (4) comprises a second transverse plate (401), a hydraulic cylinder (402), a wire rope (403), a motor (404), a gear (405) and a gear rod (406);

the outer wall of the second transverse plate (401) is fixedly connected with a vertical plate (2) on the left side, a hydraulic cylinder (402) is fixedly connected to the inner portion of the second transverse plate (401), a wire rope (403) is fixedly connected to the upper portion of the hydraulic cylinder (402), the outer wall of the wire rope (403) is attached to the outer wall of a roller wheel (7), a through hole in the vertical plate (2) is penetrated through the upper portion of the right side of the wire rope (403) and is fixedly connected with a box body (303), a plurality of motors (404) are arranged on the right side of the second transverse plate (401), the lower portion of each motor (404) is fixedly connected with a bottom plate (1), a gear (405) is fixedly connected to the output shaft of each motor (404), the inner side of the left side and the right side of the gear (405) is engaged with a gear rod (406), and the lower portion of each gear rod (406) is rotatably connected with the bottom plate (1).

4. A practical magnetic field simulation apparatus according to claim 3, wherein: the top rigid coupling of gear stick (406) has first threaded rod (8), the top outer wall threaded connection of first threaded rod (8) has sleeve (9), the middle outer wall rigid coupling of sleeve (9) has third diaphragm (10).

5. A practical magnetic field simulation apparatus according to claim 4, wherein: a fixing device (5) is arranged on the inner side of the third transverse plate (10);

the fixing device (5) comprises a second concave plate (501), a support plate (502), a magnet (503), a baffle plate (504), a second threaded rod (505) and a handle (506);

the outer wall and the third diaphragm (10) of second concave plate (501) are fixed continuous, extension board (502) have been fixed to the middle rigid coupling in top of second concave plate (501), the upper surface mounting of extension board (502) has magnet (503), and the both ends outer wall of magnet (503) closely laminates baffle (504), the below outer wall of baffle (504) and the spout department inner wall clearance fit of second concave plate (501), the inside below threaded connection of baffle (504) has second threaded rod (505), and the outside and the middle outer wall of second threaded rod (505) rotate with second concave plate (501) and extension board (502) respectively and link to each other, the middle integrated into one piece of second threaded rod (505) is provided with handle (506).