Magnetic force converter

Abstract

The utility model relates to the technical field of magnetic force conversion devices, in particular to a magnetic force converter which comprises a base, arc-shaped plates are fixed to the two sides of the middle of the top end of the base, screw hole columns are fixed to the two ends of each arc-shaped plate, the arc-shaped plates are of hollow structures, side grooves are formed in the outer side walls of the bottom ends of the arc-shaped plates in a penetrating mode, and cover plates are arranged at the top ends of the arc-shaped plates. Clamping plates are fixed to the two sides of the middle of the bottom end of each cover plate, protrusions are fixed to the outer side of the bottom end of each set of clamping plates, locking bolts are arranged on the two sides of the cover plates on the two sides, and rotating assemblies are arranged on the inner sides of the arc-shaped plates on the two sides, so that when the driving rod on the outer side rotates, clamping rotation can be conducted through the protrusion structures on the outer side of the rotor and the rotating grooves; the rotor is contacted with the contact cylinder to rotate in the rotating process, and compared with an existing structure, existing surface contact is changed into line contact, so that resistance between metal contact surfaces can be reduced in the rotating process, and the magnetic force conversion efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic force conversion devices, in particular to a magnetic force converter. Background Art

[0002] Magnetic shielding means that when two media with different magnetic permeabilities are placed in a magnetic field, the magnetic field will change suddenly at their interface. At this time, both the magnitude and direction of the magnetic induction intensity B will change, that is to say, the refraction of magnetic induction lines is caused. At this time, a magnetic force converter is needed to change the direction of the magnetic force.

[0003] When the existing magnetic force rotates, the rotor inside it is in surface contact with the external structure. When rotating, the resistance between the metal contact surfaces is relatively large, which will offset a part of the power of the output end of the external active structure, resulting in poor rotation effect. Content of the Utility Model

[0004] Technical Problem to be Solved

[0005] In view of the above-mentioned disadvantages of the existing technology, the utility model provides a magnetic force converter, which can effectively solve the problem that the resistance of the metal contact surface is relatively large in the existing technology, resulting in inconvenient rotation during magnetic force conversion.

[0006] Technical Solution

[0007] To achieve the above object, the utility model is realized through the following technical solutions:

[0008] The utility model provides a magnetic force converter, including a base. On both sides of the middle of the top end of the base, arc-shaped plates are fixed. At both ends of each group of arc-shaped plates, screw hole columns are fixed. The arc-shaped plates are of a hollow structure, and side grooves are penetrated and opened on the outer side wall of the bottom end. A cover plate is arranged at the top end of the arc-shaped plate. On both sides of the middle of the bottom end of the cover plate, clamping plates are fixed. On the outer side of the bottom end of each group of clamping plates, protrusions are fixed. Locking bolts are arranged on both sides of both cover plates. A rotating component is arranged on the inner side of both arc-shaped plates. The rotating component includes a limiting ring, a contact cylinder and a positioning rod. The limiting ring is fixed to the top end of the base and the bottom end of the cover plate. A positioning rod is fixed between the two limiting rings. A contact cylinder is sleeved on the middle of the positioning rod. The base and the cover plate are both of a hollow structure, and two groups of rotors and a magnet structure arranged between the two groups of rotors are arranged in the hollow parts of the base and the cover plate. Rotating rings are fixed on the upper and lower outer side walls of the two groups of rotors. Rotating grooves are opened on the inner side walls of the hollow parts of the base and the cover plate. The rotors are clamped in the rotating grooves through the rotating rings.

[0009] Furthermore, multiple groups of the rotating components are symmetrically arranged between the base and the cover plate in an array, and the outer side wall of the contact cylinder is in contact with the outer side wall of the rotor.

[0010] Further, through holes are provided at the four corners of the cover plate, and the locking bolts are arranged in the through holes and fixedly connected to the screw hole columns.

[0011] Further, the size of the clamping plate is adapted to the size of the inner empty groove of the arc-shaped plate, and the clamping plate is fixed in the side groove through the protrusion at the bottom end to realize the fixed connection with the arc-shaped plate.

[0012] Further, grooves are provided on the inner sides of the two groups of rotors, a driving rod is arranged at the top ends of the rotors and the magnets, a driving claw is fixed at the bottom end of the driving rod, and the driving claw is inserted into the groove.

[0013] Further, the limiting ring is made of hard PE plastic material.

[0014] Beneficial effects

[0015] The technical solution provided by the present utility model has the following beneficial effects compared with the known public technology:

[0016] With the base and cover plate structures provided by the present utility model, the user can first assemble the two. The corresponding structures of the base and the cover plate, namely: the combination structure of the screw hole rod - locking bolt, the arc-shaped plate - clamping plate, and the side groove - protrusion, can connect and fix the base and the cover plate. Among them, the arc-shaped plate - clamping plate can be pre-fixed, the side groove and the protrusion can be clamped, the protrusion structure is pressed inward, and the fixation is cancelled through the offset deformation of the clamping plate. After pre-fixation, finally, the locking bolt can be fixedly connected to the screw hole column, and then the rotors and the magnets are placed inside the base and the cover plate to realize rapid fixed connection.

[0017] In the present utility model, through the provided rotating assembly, the inner rotor can maintain line contact with the outer side wall of the contact cylinder in the rotating assembly. Therefore, when the driving rod on the outside rotates, it can be clamped and rotated with the rotating groove through the protrusion structure on the outside of the rotor. In actual use, the rotor rotates in contact with the contact cylinder, changing the existing surface contact to line contact. Therefore, during the rotation process, the resistance between the metal contact surfaces can be reduced, and the magnetic force conversion efficiency can be improved. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a structural schematic diagram of the present utility model;

[0020] Figure 2 is the structural exploded view of the present utility model;

[0021] Figure 3 is the structural exploded view of the rotor and the base in the present utility model;

[0022] Figure 4 is one of the structural exploded views of the base and the cover plate in the present utility model;

[0023] Figure 5 is the second structural exploded view of the base and the cover plate in the present utility model.

[0024] The reference numerals in the figure respectively represent: 1, base; 11, arc plate; 111, side groove; 12, screw hole column; 2, cover plate; 21, locking bolt; 22, rotating groove; 23, clamping plate; 24, protrusion; 3, rotor; 31, rotating ring; 32, groove; 4, driving rod; 41, driving claw; 5, rotating assembly; 51, positioning rod; 52, contact cylinder; 53, limiting ring. Specific Embodiments

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, 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 some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model will be further described below with reference to the embodiments.

[0027] Embodiment: Magnetic force converter, referring to the attached Figure 1 - attached Figure 5, including a base 1, on both sides of the middle of the top end of the base 1, arc-shaped plates 11 are fixed. At both ends of each group of arc-shaped plates 11, screw hole columns 12 are fixed. The arc-shaped plates 11 are of a hollow structure, and side grooves 111 are penetrated and opened on the outer side wall of the bottom end. A cover plate 2 is arranged at the top end of the arc-shaped plate 11. On both sides of the middle of the bottom end of the cover plate 2, clamping plates 23 are fixed. On the outer side of the bottom end of each group of clamping plates 23, protrusions 24 are fixed. On both sides of both cover plates 2, locking bolts 21 are arranged. Inside both arc-shaped plates 11, a rotating assembly 5 is arranged. The rotating assembly 5 includes a limiting ring 53, a contact cylinder 52 and a positioning rod 51. The limiting ring 53 is fixed to the top end of the base 1 and the bottom end of the cover plate 2. Between both limiting rings 53, a positioning rod 51 is fixed. The middle part of the positioning rod 51 is sleeved with a contact cylinder 52. The base 1 and the cover plate 2 are both of a hollow structure, and in the hollow parts of the base 1 and the cover plate 2, two groups of rotors 3 and a magnet structure arranged between the two groups of rotors 3 are provided. On the upper and lower outer side walls of both rotors 3, rotating rings 31 are fixed. On the inner side walls of the hollow parts of the base 1 and the cover plate 2, rotating grooves 22 are opened. The rotors 3 are clamped in the rotating grooves 22 through the rotating rings 31;

[0028] A plurality of groups of the rotating assembly 5 are symmetrically arranged in an array between the base 1 and the cover plate 2, and the outer side wall of the contact cylinder 52 is in contact with the outer side wall of the rotor 3; through the arranged rotating assembly 5, the inner rotor 3 can be in line contact with the outer side wall of the contact cylinder 52 in the rotating assembly 5. Therefore, when the driving rod 4 on the outside rotates, it can be clamped and rotated with the rotating groove 22 through the protrusion 24 structure on the outside of the rotor 3. In actual use, when the rotor 3 rotates, it contacts and rotates with the contact cylinder 52. Compared with the existing structure, the existing surface contact is changed to line contact. Therefore, during the rotation process, the resistance between the metal contact surfaces can be reduced, and the magnetic force conversion efficiency can be improved.

[0029] Through holes are opened at the four corners of the cover plate 2, and the locking bolts 21 are arranged in the through holes and fixedly connected to the screw hole columns 12; the size of the clamping plate 23 is adapted to the size of the inner empty groove of the arc-shaped plate 11, and the clamping plate 23 is fixed in the side groove 111 through the protrusion 24 at the bottom end to realize the fixed connection with the arc-shaped plate 11; through the arranged structures of the base 1 and the cover plate 2, the user can first assemble the two. The corresponding structures of the base 1 and the cover plate 2, that is, the combined structure of the screw hole rod - locking bolt 21, the arc-shaped plate 11 - clamping plate 23, and the side groove 111 - protrusion 24, can connect and fix the base 1 and the cover plate 2. Among them, the arc-shaped plate 11 - clamping plate 23 can be pre-fixed, the side groove 111 and the protrusion 24 can be clamped. The protrusion 24 structure is pressed inward, and the fixed connection is cancelled through the offset deformation of the clamping plate 23. After pre-fixing, finally, the locking bolt 21 can be fixedly connected to the screw hole column 12, and then the rotors 3 and the magnets are placed inside the base 1 and the cover plate 2 to realize the quick fixed connection.

[0030] Grooves 32 are formed on the inner sides of the two groups of the rotors 3. A driving rod 4 is arranged at the top ends of the rotors 3 and the magnets. A driving claw 41 is fixed to the bottom end of the driving rod 4. The driving claw 41 is inserted into the groove 32. The driving claw 41 can be inserted and fixed with the groove 32 to achieve power transmission. The limiting ring 53 is made of hard PE plastic material, which can reduce the loss of metal during rotation.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A magnetic force converter, characterized in that: The invention comprises a base (1), wherein arc-shaped plates (11) are fixed on both sides of the middle of the top end of the base (1), and screw hole columns (12) are fixed on both ends of each group of the arc-shaped plates (11), the arc-shaped plates (11) are hollow structures, and the outer side walls of the bottom ends are penetrated by side grooves (111), a cover plate (2) is arranged at the top end of the arc-shaped plates (11), and clamping plates (23) are fixed on both sides of the middle of the bottom end of the cover plate (2), and a protrusion (24) is fixed on the outer side of the bottom end of each group of the clamping plates (23), and locking bolts (21) are arranged on both sides of the cover plates (2), and a rotating assembly (5) is arranged on the inner side of the arc-shaped plates (11) on both sides, and the rotating assembly (5) comprises a limit ring (53), a contact cylinder (53), and a contact ring (54). (52) and a positioning rod (51), the limiting ring (53) is fixed to the top end of the base (1) and the bottom end of the cover plate (2), a positioning rod (51) is fixed between the limiting rings (53) on both sides, a contact cylinder (52) is sleeved on the middle part of the positioning rod (51), the base (1) and the cover plate (2) are both hollow structures, and two groups of rotors (3) and a magnet structure arranged between the two groups of rotors (3) are arranged at the hollow parts of the base (1) and the cover plate (2), the upper and lower outer side walls of the two groups of rotors (3) are fixed with rotating rings (31), and the hollow inner side walls of the base (1) and the cover plate (2) are provided with rotating grooves (22), and the rotors (3) are clamped in the rotating grooves (22) through the rotating rings (31).

2. The magnetic force converter according to claim 1, characterized in that: The rotating components (5) are arranged in a symmetrical array in multiple groups between the base (1) and the cover plate (2), and the outer side wall of the contact cylinder (52) is in contact with the outer side wall of the rotor (3).

3. The magnetic force converter according to claim 1, characterized in that: Through holes are provided at the four corners of the cover plate (2), and the locking bolts (21) are arranged in the through holes and fixedly connected to the screw hole columns (12).

4. The magnetic force converter according to claim 1, characterized in that: The size of the clamping plate (23) matches the size of the internal slot of the arc-shaped plate (11), and the clamping plate (23) is fixed in the side slot (111) via a protrusion (24) at the bottom end, thereby achieving a fixed connection with the arc-shaped plate (11).

5. The magnetic force converter according to claim 4, characterized in that: Grooves (32) are provided on the inner sides of the two groups of rotors (3), driving rods (4) are provided at the top ends of the rotors (3) and the magnets, a driving claw (41) is fixed at the bottom end of the driving rod (4), and the driving claw (41) is inserted into the grooves (32).

6. The magnetic force converter according to claim 1, characterized in that: The limiting ring (53) is made of hard PE plastic material.

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