CN216211806U - Practical magnetic field simulation device - Google Patents

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

A 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 technique

Magnetic field is a special form of matter that exists in the space around magnets, currents and moving charges. It is a vector field with direction and magnitude at any position in space. In electromagnetism, magnets, magnets, currents and The time-dependent electric field will generate a magnetic field, which is generally observed through a magnetic field simulation device. However, the magnetic field simulation device in the prior art cannot distribute the iron filings relatively uniformly, which reduces the simulation effect and is inconvenient to adjust the magnet. and install.

Utility model content

The purpose of the present invention is to provide a practical magnetic field simulating device to solve the problem that the magnetic field simulating device in the prior art cannot distribute the iron filings relatively uniformly, thus reducing the simulation effect.

In order to achieve the above purpose, the present invention provides the following technical solutions: a practical magnetic field simulation device, comprising a bottom plate and a vertical plate, the vertical plates are fixed on the left and right sides of the bottom plate, and a simulation device is installed above the inner side of the vertical plate. device;

The simulation device includes a first transverse plate, a wheel, a box, a blocking lever and a spring;

The outer wall of the first horizontal plate is fixedly connected with the vertical plate on the left side, a wheel is installed at the chute of the first transverse plate, and the lower outer wall of the wheel is in clearance fit with the inner wall of the chute of the first transverse plate. The top of the wheel is fixed with a box body, the right side of the box body is fixed with a blocking rod, and the outer wall of the blocking rod and the inner wall of the through hole of the vertical plate are gap-fitted, and the right outer wall of the blocking rod is installed with a A spring is provided, and both ends of the spring are respectively fixedly connected with the blocking rod and the adjacent vertical plate.

Preferably, a first concave plate is fixedly connected to the upper outer wall of the vertical plate on the left side, and a roller is rotatably connected to the groove of the first concave plate, so that the movement of the wire rope can be facilitated by the roller.

Preferably, an adjustment device is installed on the outer wall of the vertical plate on the left side;

The adjusting device includes a second transverse plate, a hydraulic cylinder, a wire rope, a motor, a gear and a gear rod;

The outer wall of the second horizontal plate is fixedly connected with the vertical plate on the left side, the interior of the second horizontal plate is fixed with a hydraulic cylinder, the upper part of the hydraulic cylinder is fixed with a wire, and the outer wall of the wire is connected to the roller The outer wall of the second horizontal plate is attached to each other, the upper right side of the cord passes through the through hole of the vertical plate and is fixedly connected to the box body, the right side of the second horizontal plate is provided with a plurality of motors, and the lower part of the motor is fixed to the bottom plate The output shaft of the motor is fixedly connected with a gear, the inner sides of the left and right gears are meshed and connected with a gear rod, and the lower part of the gear rod is rotatably connected with the bottom plate.

Preferably, a first threaded rod is fixed above the gear rod, a sleeve is threadedly connected to the upper outer wall of the first threaded rod, and a third horizontal plate is fixed on the middle outer wall of the sleeve, so that the gear rod is The third horizontal plate can be driven to move through the sleeve.

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

The fixing device includes a second concave plate, a support plate, a magnet, a baffle, a second threaded rod and a handle;

The outer wall of the second concave plate is fixedly connected with the third horizontal plate, a support plate is fixed in the upper middle of the second concave plate, a magnet is installed on the upper surface of the support plate, and the outer walls at both ends of the magnet A baffle is closely fitted, and the lower outer wall of the baffle is in clearance fit with the inner wall of the chute of the second concave plate. and the middle outer wall are respectively rotatably connected with the second concave plate and the support plate, and a handle is integrally formed in the middle of the second threaded rod.

Compared with the prior art, the beneficial effect of the present utility model is: the practical magnetic field simulation device can make the box body drive the wheels through the mutual cooperation among the structures such as the first horizontal plate, the wheel, the box body, the blocking rod and the spring. It moves at the chute of the first horizontal plate, and at the same time, the box drives the blocking rod to move, and the blocking rod cooperates with the vertical plate to elastically deform the spring, so that the box body can shake the internal iron filings under the elastic force of the spring, thereby making the The iron filings are distributed more evenly;

Through the cooperation between the second horizontal plate, hydraulic cylinder, wire rope, motor, gear and gear rod, etc., the hydraulic cylinder can drive the box to move through the wire rope, the motor can drive the gear rod to rotate through the gear, and the gear rod can pass through the sleeve. The cylinder and the third horizontal plate, etc. drive the second concave plate to move, so that the second concave plate drives the magnet to move through the support plate, thereby facilitating the operation of the device;

Through the mutual cooperation between the second concave plate, the support plate, the magnet, the baffle plate, the second threaded rod and the handle, the magnet can be supported by the support plate, and the second threaded rod can be driven to rotate by the handle, and the second threaded rod can be rotated by the handle. The threaded rod cooperates with the second concave plate to drive the baffle plate to move, so that the magnet can be pressed and fixed by the second concave plate.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional view in Fig. 1;

Fig. 3 is the structural representation at the concave plate, roller and wire rope in Fig. 2;

Fig. 4 is the structural representation of gear, motor and gear rod in Fig. 2;

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

In the figure: 1. Bottom plate, 2. Vertical plate, 3. Simulation device, 301, First horizontal plate, 302, Wheel, 303, Box body, 304, Stop lever, 305, Spring, 4. Adjustment device, 401, No. Two horizontal plates, 402, Hydraulic cylinder, 403, Line, 404, Motor, 405, Gear, 406, Gear rod, 5, Fixture, 501, Second concave plate, 502, Support plate, 503, Magnet, 504 , baffle, 505, second threaded rod, 506, handle, 6, first concave plate, 7, roller, 8, first threaded rod, 9, sleeve, 10, third horizontal plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present invention provides a technical solution: a practical magnetic field simulation device, comprising a bottom plate 1 and a vertical plate 2, the vertical plates 2 are fixedly connected to the upper left and right sides of the bottom plate 1, and the two vertical plates 2 Through holes are processed on the inside of the vertical plate 2, and a simulation device 3 is installed above the inner side of the vertical plate 2. The simulation device 3 includes a first horizontal plate 301, a wheel 302, a box body 303, a blocking rod 304 and a spring 305. The first horizontal plate 301 The outer wall is fixedly connected with the vertical plate 2 on the left side, two chutes are processed on the top of the first horizontal plate 301, and wheels 302 are installed at the sliding grooves of the first horizontal plate 301. The chute is used for movement, and the lower outer wall of the wheel 302 is in clearance fit with the inner wall of the chute of the first transverse plate 301. The box 303 is fixed above the front and rear wheels 302, and the box 303 can be supported by the wheels 302. The body 303 is a transparent box body, which is convenient for observation. The right side of the box body 303 is fixed with a blocking rod 304, and the outer wall of the blocking rod 304 is in clearance fit with the inner wall of the through hole of the vertical plate 2. The blocking rod 304 can make the box The body 303 is more stable, a spring 305 is installed on the right outer wall of the blocking rod 304, and both ends of the spring 305 are fixedly connected to the blocking rod 304 and the adjacent vertical plate 2 respectively. When the blocking rod 304 moves to the left, the spring 305 will Elastic deformation occurs, the upper outer wall of the left vertical plate 2 is fixed with a first concave plate 6, and the groove of the first concave plate 6 is rotatably connected with a roller 7, which facilitates the movement of the wire rope 403.

An adjustment device 4 is installed on the outer wall of the left vertical plate 2. The adjustment device 4 includes a second horizontal 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 horizontal plate 401 is connected to the left The vertical plate 2 on the side is fixedly connected, the interior of the second horizontal plate 401 is fixed with a hydraulic cylinder 402, the model of the hydraulic cylinder 402 is MOB, the upper part of the hydraulic cylinder 402 is fixed with a wire 403, and the outer wall of the wire 403 is connected to the roller The outer walls of 7 are in contact with each other, and the upper right side of the wire rope 403 passes through the through hole of the vertical plate 2 and is fixedly connected to the box body 303. The hydraulic cylinder 402 can drive the box body 303 to move through the wire rope 403. There are two motors 404 on the right side, the model of the motors 404 is 68-KTYZ, and the lower part of the motors 404 is fixedly connected to the base plate 1, the output shafts of the motors 404 are fixedly connected with gears 405, and the inner sides of the left and right gears 405 are meshed and connected with gear rods 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 connected to the bottom plate 1 for rotation, the top of the gear rod 406 is fixed with a first threaded rod 8, and the top of the first threaded rod 8 A sleeve 9 is threadedly connected to the outer wall, the first threaded rod 8 can drive the sleeve 9 to move, and a third transverse plate 10 is fixedly connected to the middle outer wall of the sleeve 9 .

A fixing device 5 is installed on the inner side of the third horizontal plate 10 . The fixing device 5 includes a second concave plate 501 , a support plate 502 , a magnet 503 , a baffle 504 , a second threaded rod 505 and a handle 506 , and the second concave plate 501 The outer wall of the second concave plate 501 is fixedly connected with the third horizontal plate 10, two chutes are processed on the top of the second concave plate 501, a support plate 502 is fixed in the middle of the upper part of the second concave plate 501, and the upper surface of the support plate 502 is installed with The magnet 503, and the outer walls of the two ends of the magnet 503 are closely attached to the baffle plate 504. The magnet 503 can be fixed by the baffle plate 504. The two concave plates 501 can limit the position of the baffle plate 504 through the chute. A second threaded rod 505 is threadedly connected to the bottom of the baffle plate 504. The second threaded rod 505 is a bidirectional threaded rod, and the second threaded rod 505 is The outer and middle outer walls are respectively connected to the second concave plate 501 and the support plate 502 in rotation, and a handle 506 is integrally formed in the middle of the second threaded rod 505 .

In this embodiment, when the operator needs to use the practical magnetic field simulation device, the operator first installs the magnet 503 on the support plate 502, turns the handle 506, and drives the second threaded rod 505 to rotate through the handle 506, and the second threaded rod 505 drives the baffle 504 to move in the direction of the magnet 503, so as to hold the magnet 503 tightly, then pour the iron filings into the box 303, connect the external power supply of the hydraulic cylinder 402, start the hydraulic cylinder 402, and drive the wire through the hydraulic cylinder 402 The rope 403 moves back and forth, and the rope 403 drives the box 303 to move, so that the box 303 drives the wheels 302 and the blocking rod 304 to move. When the blocking rod 304 moves to the left, the blocking rod 304 cooperates with the vertical plate 2 to make the spring 305 elastic The box body 303 can shake the iron filings through the elastic performance of the spring 305, and then evenly distribute in the box body 303, and then turn on the external power supply of the motor 404 to start the motor 404, so that the output shaft of the motor 404 drives the gear 405 To rotate, the gear 405 drives the first threaded rod 8 to rotate through the gear rod 406, the first threaded rod 8 drives the second concave plate 501 to move upward through the sleeve 9 and the third horizontal plate 10, and the second concave plate 501 passes through the support. The plate 502 drives the magnet 503 to move, so that the simulated magnetic field test can be completed through the magnet 503 and the iron filings in the box 303 .

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inside", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present invention.

In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

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).

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