A magnetic induction motor

Abstract

The application discloses a magnetic induction motor, comprising: a chip combination body provided with a wire frame coil; a fixed support; a lever penetrating through a movable cavity and extending to the inside of the fixed support, one end of the bottom of the lever being provided with a movable block; a first steel plate arranged at the bottom of the movable block, the front side and the back side of the first steel plate being provided with a second steel plate; springs arranged at the two sides of the movable block and on the top of the first steel plate; and a magnetic block. The application cancels the counterweight block and the connecting rod assembly in the existing structure, adopts a transmission structure in which the lever is directly connected with the movable block, greatly simplifies the overall structure of the motor, reduces the number of parts and the assembly process, effectively reduces the production cost and the operation energy consumption of the product, simultaneously relieves the working heat problem of the wire frame coil, prolongs the overall service life of the motor, effectively eliminates the working noise generated by the collision and resonance of the parts, and realizes the stable operation of the motor with low vibration and low noise.

Description

Technical Field

[0001] This invention relates to the field of motor technology, and more particularly to a magnetic induction motor. Background Technology

[0002] Hair clippers are commonly used power tools in hair trimming operations. Their trimming action is achieved through the relative reciprocating motion of fixed blades and moving blades, and the driving core of the moving blades is mostly a magnetic induction vibration motor.

[0003] Refer to the attached diagram in the instruction manual. Figure 6 The current mainstream electromagnetic levitation magnetic induction motor works by passing an alternating current through the coil of the coil, which generates an alternating electromagnetic field. This electromagnetic field and the fixed magnetic field of the permanent magnet generate a magnetic force that causes like poles to repel and unlike poles to attract, thereby driving the lever to complete the reciprocating swing at a preset angle, and finally driving the moving blade to complete the cutting operation.

[0004] However, existing magnetic induction motors have many shortcomings in practical applications, as shown in the attached diagram of the instruction manual. Figure 6 To suppress vibration during motor operation, most existing structures require an additional connecting rod 10 and counterweight 20 to be installed at one end of the lever. The connecting rod 10 and counterweight 20 act as connecting parts to limit the movement of the movable block, ensuring the range of lever movement. This not only significantly increases the structural complexity of the motor and the process cost of parts processing and assembly, but also increases the overall size of the motor. The addition of the counterweight and connecting rod increases the moment of inertia of the mover assembly. The lever needs to achieve transmission linkage through the counterweight, resulting in a long transmission path and large transmission losses. This leads to a higher operating current required for motor drive, high energy consumption, and severe coil heating under long-term operation, shortening the motor's service life. Summary of the Invention

[0005] This invention provides a magnetic induction motor that eliminates the counterweight and connecting rod assembly in existing structures, and adopts a transmission structure in which the lever and movable block are directly connected. This greatly simplifies the overall structure of the motor, reduces the number of parts and assembly processes, effectively reduces manufacturing costs, effectively reduces product operating energy consumption, alleviates the working heat problem of the coil, extends the overall service life of the motor, effectively eliminates the working noise caused by component collisions and resonance, and achieves low vibration, low noise and stable operation of the motor.

[0006] To solve the above-mentioned technical problems, the present invention provides a magnetic induction motor, comprising: The chip assembly includes a wireframe coil. A fixing bracket is disposed on the top of the chip assembly, and the fixing bracket has a movable cavity inside; A lever is provided through the movable cavity and extends into the fixed bracket, and a movable block is provided at one bottom end of the lever; A first steel plate is disposed at the bottom of the movable block, and a second steel plate is provided on both the front and rear sides of the first steel plate; Springs are disposed on both sides of the movable block and on the top of the first steel plate; The magnetic block includes a first magnetic block and a second magnetic block. The first magnetic block has a second magnetic block on its front side and a second magnetic block on its rear side. The first magnetic block and the second magnetic block are respectively disposed on the bottom of the first steel plate and the second steel plate.

[0007] As a preferred embodiment of the above technical solution, locking plates are provided on both sides of the top of the fixing bracket, and a first connecting ear and a second connecting ear are respectively connected to the front and rear sides of the bottom of the fixing bracket. The first connecting ear extends to the surface of the chip assembly, and a positioning bolt is provided through the chip assembly and connected to the first connecting ear.

[0008] As a preferred embodiment of the above technical solution, the spring is provided with limiting plates on both sides, the movable block is provided with limiting grooves on both sides of the surface and the inner surface of the limiting plate, the spring is provided with both ends inside the limiting grooves, and the limiting plate is provided with limiting frames at the bottom of both sides of the limiting plate and the limiting frames are provided on the surface of the second steel plate.

[0009] As a preferred embodiment of the above technical solution, both ends of the first steel plate and the second steel plate are provided with positioning protrusions, and the bottom surfaces of the first steel plate and the second steel plate are provided with limiting cavities, with the magnetic block disposed inside the limiting cavity.

[0010] As a preferred embodiment of the above technical solution, both the first magnetic block and the second magnetic block are configured as multiple segments with opposite magnetic properties for each adjacent segment, and the first magnetic block and the second magnetic block have opposite magnetic properties at the same position.

[0011] As a preferred embodiment of the above technical solution, the fixed bracket is provided with a spring piece on its outer side. The spring piece includes a first spring piece and a second spring piece. The first spring piece is provided with a second spring piece on both the front and rear sides of the first spring piece. The first spring piece and the second spring piece are respectively disposed on both sides of the first steel plate and the second steel plate.

[0012] As a preferred embodiment of the above technical solution, a positioning plate and a positioning block are respectively provided at the top and bottom of the outer side of the spring piece. The positioning plate is located on the outer side of the locking plate and a positioning bolt is provided through it. The positioning block is located on the outer side of the first steel plate and the second steel plate, and the positioning protrusion is provided through the positioning block.

[0013] This invention provides a magnetic induction motor comprising a chip assembly, a fixed bracket, a lever, a first steel plate, a second steel plate, a spring, and a magnetic block. During operation, an alternating current is supplied to the coil within the chip assembly, generating an alternating electromagnetic field. The first and second magnetic blocks are respectively mounted on the bottom of the first and second steel plates. The alternating electromagnetic field interacts with the magnetic fields of the first and second magnetic blocks, generating periodic magnetic attraction and repulsion, thereby driving the first and second steel plates to perform synchronized reciprocating linear oscillations. Both the first and second magnetic blocks employ a multi-segment structure, with adjacent segments having opposite magnetic properties. Furthermore, the first and second magnetic blocks... The magnetic blocks at the same position have opposite magnetic properties. Under the action of the alternating magnetic field of the coil, continuous and stable magnetic drive can be achieved, effectively improving the stability of the motor's output torque and oscillation frequency. The bottom of the lever is integrally connected to the movable block, which is directly fixed to the top of the first steel plate. The reciprocating oscillation of the first steel plate is directly transmitted synchronously to the lever through the movable block, driving the lever to complete the reciprocating oscillation of the preset stroke. There is no need for the counterweight and connecting rod to transfer the transmission, which greatly shortens the transmission path, reduces transmission loss, and ensures the timeliness and accuracy of the transmission response. During the reciprocating oscillation of the lever, springs are symmetrically arranged on both sides of the movable block, working in conjunction with the limit plate and The limiting frame provides bidirectional limiting and buffering, preventing rigid collisions between components and ensuring smooth movement. The spring plate provides precise guidance and limiting for the reciprocating oscillation of the first and second steel plates, preventing radial movement. Simultaneously, it counteracts the internal deformation stress on the spring plate caused by the magnetic attraction between the first and second magnetic blocks, extending the spring plate's service life. The overall structure of this invention eliminates the counterweight and connecting rod assembly found in existing structures, employing a transmission structure where the lever and movable block are directly connected. This significantly simplifies the overall structure of the motor, reduces the number of parts and assembly steps, effectively lowers manufacturing costs, and significantly reduces the overall size of the motor, making it perfectly adaptable to various applications. The compact installation requirements of miniaturized power tools such as hair clippers, coupled with the removal of counterweights and connecting rods, significantly reduce motor transmission losses. This results in a lower drive current compared to existing motors of the same specifications, effectively reducing energy consumption and alleviating heat generation in the coil, thus extending the overall lifespan of the motor. Combined with the bidirectional buffer reset of the spring and the guiding and limiting structure of the spring plate, dynamic balance of reciprocating motion can be achieved without counterweights and connecting rods. This significantly reduces vibration amplitude during motor operation, effectively eliminating noise from component collisions and resonance, achieving stable low-vibration and low-noise operation, and greatly improving the user experience.

[0014] The above description is merely an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention and to implement it in accordance with the contents of the specification, and in order to make the above and other objects, features and advantages of the present invention more apparent and understandable, specific embodiments of the present invention are described below. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is an exploded view of the overall structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the fixing bracket of the present invention; Figure 4 This is a bottom view of the lever, the first steel plate, and the magnet of the present invention; Figure 5 This is a schematic diagram of the first steel plate and magnetic block structure of the present invention; Figure 6 The background diagram shows the structure of an existing magnetic induction motor in the art of this invention.

[0016] In the diagram: 1. Chip assembly, 11. Wire frame coil, 2. Fixed bracket, 21. Movable cavity, 22. Locking plate, 23. First connecting ear, 24. Second connecting ear, 3. Lever, 31. Movable block, 4. First steel plate, 41. Second steel plate, 42. Positioning protrusion, 5. Spring, 51. Limiting plate, 52. Limiting frame, 6. Magnetic block, 61. First magnetic block, 62. Second magnetic block, 7. Spring piece, 71. Positioning plate, 72. Positioning block. Detailed Implementation

[0017] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0018] Example 1: See Figure 1-5 This invention provides a magnetic induction motor, comprising: Chip assembly 1, with wire frame coil 11; A fixing bracket 2 is disposed on the top of the chip assembly 1, and a movable cavity 21 is provided inside the fixing bracket 2; A lever 3 is provided through the movable cavity 21 and extends into the fixed bracket 2. A movable block 31 is provided at one bottom end of the lever 3. The first steel plate 4 is located at the bottom of the movable block 31, and the first steel plate 4 has a second steel plate 41 on both the front and rear sides; Spring 5 is located on both sides of the movable block 31 and on the top of the first steel plate 4; The magnetic block 6 includes a first magnetic block 61 and a second magnetic block 62. The first magnetic block 61 is provided with the second magnetic block 62 on both the front and rear sides. The first magnetic block 61 and the second magnetic block 62 are respectively disposed at the bottom of the first steel plate 4 and the second steel plate 41.

[0019] This embodiment provides a magnetic induction motor, which includes a chip assembly 1, a fixed bracket 2, a lever 3, a first steel plate 4, a second steel plate 41, a spring 5, and a magnet 6. During operation, an alternating current is supplied to the coil 11 built into the chip assembly 1, which then generates an alternating electromagnetic field. The first magnet 61 and the second magnet 62 are respectively installed at the bottom of the first steel plate 4 and the second steel plate 41. The alternating electromagnetic field interacts with the magnetic fields of the first magnet 61 and the second magnet 62, generating periodic magnetic attraction and repulsion, thereby driving the first steel plate 4 and the second steel plate 41 to perform synchronous reciprocating linear oscillations. Both the first magnet 61 and the second magnet 62 adopt a multi-segment structure, with each adjacent segment having a different magnetic field. The first magnetic block 61 and the second magnetic block 62 are arranged in opposite directions, and their magnetic properties are opposite at the same position. Under the action of the alternating magnetic field of the coil 11, continuous and stable magnetic drive can be achieved, effectively improving the stability of the motor's output torque and oscillation frequency. The bottom of the lever 3 is integrally connected to the movable block 31, which is directly fixed to the top of the first steel plate 4. The reciprocating oscillation motion of the first steel plate 4 is directly transmitted synchronously to the lever 3 through the movable block 31, driving the lever 3 to complete the reciprocating oscillation of the preset stroke. There is no need for the counterweight and connecting rod to transfer the transmission, which greatly shortens the transmission path, reduces transmission loss, and ensures the timeliness and accuracy of the transmission response. During the reciprocating oscillation of the lever 3, the springs 5 ​​are symmetrically arranged. On both sides of the movable block 31, the limiting plate 51 and the limiting frame 52 work together to achieve bidirectional limiting and buffering, avoiding rigid collisions between components and ensuring the smoothness of the movement process. The spring piece 7 provides precise guidance and limiting for the reciprocating swing of the first steel plate 4 and the second steel plate 41, preventing radial movement. At the same time, it can counteract the internal deformation stress of the spring piece 7 caused by the magnetic attraction between the first magnetic block 61 and the second magnetic block 62, extending the service life of the spring piece 7. The overall structure of this invention eliminates the counterweight and connecting rod assembly in the existing structure, and adopts a transmission structure in which the lever 3 is directly connected to the movable block 31, which greatly simplifies the overall structure of the motor, reduces the number of parts and assembly processes, effectively reduces the manufacturing cost, and significantly reduces the size of the motor. The overall size of the motor has been reduced, making it perfectly suited for the compact installation requirements of miniaturized power tools such as hair clippers. By removing the counterweight and connecting rod, the transmission loss of the motor is significantly reduced, resulting in a lower driving current compared to existing motors of the same specifications. This effectively reduces the energy consumption of the product and alleviates the heat generation problem of the coil 11, extending the overall service life of the motor. With the bidirectional buffer reset of the spring 5 and the guide and limit structure of the spring 7, dynamic balance of reciprocating motion can be achieved without the need for counterweights and connecting rods. The vibration amplitude of the motor during operation is significantly reduced, effectively eliminating the working noise caused by component collisions and resonances. This achieves low-vibration, low-noise, and stable operation of the motor, greatly improving the user experience.

[0020] In a further embodiment of this invention, locking plates 22 are provided on both sides of the top of the fixed bracket 2, and a first connecting ear 23 and a second connecting ear 24 are respectively connected to the front and rear sides of the bottom of the fixed bracket 2. The first connecting ear 23 extends to the surface of the chip assembly 1, and a positioning bolt is provided through the chip assembly 1 and connected to the first connecting ear 23.

[0021] In this embodiment, the first connecting ear 23 of the fixing bracket 2 enables precise positioning and installation with the chip assembly 1, and the second connecting ear 24 can be positioned from the outside to lock the fixing bracket 2 as a whole.

[0022] In a further embodiment of this invention, limiting plates 51 are provided on both sides of the spring 5, and limiting grooves are provided on both sides of the movable block 31 and the inner side of the limiting plate 51. Both ends of the spring 5 are located inside the limiting grooves, and limiting frames 52 are provided at the bottom of both sides of the limiting plate 51 and are located on the surface of the second steel plate 41.

[0023] In this embodiment, the springs 5 ​​are symmetrically arranged on both sides of the movable block 31. Together with the limiting plate 51 and the limiting frame 52, they achieve bidirectional limiting and buffering. The inner side of the limiting plate 51 and the side wall of the movable block 31 are provided with limiting grooves. The two ends of the springs 5 ​​are limited in the limiting grooves, providing a stable restoring force for the movable block 31 during the swinging process. At the same time, the limiting frame 52 limits the extreme swing stroke of the movable block 31 to avoid rigid collision of components and ensure the smoothness of the movement process.

[0024] In a further embodiment of this invention, both ends of the first steel plate 4 and the second steel plate 41 are provided with positioning protrusions 42, and the bottom surfaces of the first steel plate 4 and the second steel plate 41 are provided with limiting cavities, with the magnetic block 6 disposed inside the limiting cavity.

[0025] In this embodiment, the limiting cavity on the bottom surface of the first steel plate 4 and the second steel plate 41 provides positioning space for the magnetic block 6, ensuring that the magnetic fields of the first magnetic block 61 and the second magnetic block 62 interact to generate periodic magnetic attraction and repulsion, thereby driving the first steel plate 4 and the second steel plate 41 to perform synchronous reciprocating linear oscillation.

[0026] In a further embodiment of this invention, the first magnetic block 61 and the second magnetic block 62 are both configured as multiple segments with opposite magnetic properties for each adjacent segment, and the first magnetic block 61 and the second magnetic block 62 have opposite magnetic properties at the same position.

[0027] In this embodiment, the first magnetic block 61 and the second magnetic block 62 have opposite magnetic properties at the same position. Under the action of the alternating magnetic field of the coil 11, continuous and stable magnetic drive can be achieved, effectively improving the stability of the motor's output torque and oscillation frequency.

[0028] In a further embodiment of this invention, a spring piece 7 is provided on the outer side of the fixed bracket 2. The spring piece 7 includes a first spring piece and a second spring piece. The second spring piece is provided on both the front and rear sides of the first spring piece. The first spring piece and the second spring piece are respectively disposed on both sides of the first steel plate 4 and the second steel plate 41.

[0029] In this embodiment, the spring piece 7 provides precise guidance and limitation for the reciprocating swing of the first steel plate 4 and the second steel plate 41, preventing radial movement. At the same time, it can counteract the internal deformation stress of the spring piece 7 caused by the magnetic attraction between the first magnetic block 61 and the second magnetic block 62, thus extending the service life of the spring piece 7.

[0030] In a further embodiment of this invention, a positioning plate 71 and a positioning block 72 are respectively provided on the top and bottom of the outer side of the spring piece 7. The positioning plate 71 is located on the outer side of the locking plate 22 and a positioning bolt is provided through it. The positioning block 72 is located on the outer side of the first steel plate 4 and the second steel plate 41, and the positioning protrusion 42 is provided through the positioning block 72.

[0031] In this embodiment, the spring piece 7 is fixedly connected to the locking plate 22 of the fixed bracket 2 via the positioning plate 71. The bottom of the spring piece 7 is positioned by the positioning block 72 in cooperation with the side of the first steel plate 4 and the second steel plate 41, keeping the positions of both ends of the spring piece 7 fixed, and working with the spring 5 to achieve efficient bidirectional buffering and reset.

[0032] Example 2: Based on Embodiment 1, in this embodiment, the first magnetic block 61 and the second magnetic block 62 are both set to two segments. The first magnetic block 61 and the second magnetic block 62 are both set to two segments and the magnetic properties of each adjacent segment are opposite. The magnetic properties of the first magnetic block 61 and the second magnetic block 62 are opposite at the same position. Correspondingly, the first steel plate 4 and the second steel plate 41 are respectively set to three segments on the top of the first magnetic block 61 and the second magnetic block 62.

[0033] While the first magnetic block 61 and the second magnetic block 62 in the horizontal direction can generate magnetic induction and mutual repulsion, the two adjacent segments of magnetic blocks in the vertical direction can also generate magnetic induction and mutual repulsion, which greatly improves the overall magnetic induction effect. Then, the first steel plate 4 and the second steel plate 41 are set as three pieces. Each segment of the first magnetic block 61 and the second magnetic block 62 corresponds to one and a half areas of the steel plate at the top. They can drive the first steel plate 4 and the second steel plate 41 at the top to move respectively. Under the action of the spring 5 and the spring piece 7, they are limited and pushed in the opposite direction. It is no longer a simple magnetic induction shaking. Under the action of forces in multiple positions and directions, the shaking frequency of the first steel plate 4, the second steel plate 41 and the top lever 3 is greatly increased, which greatly improves the working efficiency of the magnetic induction motor.

[0034] Example 3: Based on Embodiment 1, in this embodiment, the first magnetic block 61 and the second magnetic block 62 are both set to three segments. The first magnetic block 61 and the second magnetic block 62 are both set to three segments and the magnetic properties of each adjacent segment are opposite. The magnetic properties of the first magnetic block 61 and the second magnetic block 62 are opposite at the same position. Correspondingly, the first steel plate 4 and the second steel plate 41 are respectively set to four segments on the top of the first magnetic block 61 and the second magnetic block 62.

[0035] While the first magnetic block 61 and the second magnetic block 62 in the horizontal direction can generate magnetic induction and mutual repulsion, the two adjacent segments of magnetic blocks in the vertical direction can also generate magnetic induction and mutual repulsion, which greatly improves the overall magnetic induction effect. Then, the first steel plate 4 and the second steel plate 41 are set into four pieces. Each segment of the first magnetic block 61 and the second magnetic block 62 corresponds to the top half area of ​​the steel plate, which can drive the first steel plate 4 and the second steel plate 41 at the top to move. Under the action of the spring 5 and the spring piece 7, they are limited and pushed in the opposite direction. It is no longer a simple magnetic induction shaking. Under the action of forces in multiple positions and directions, the shaking frequency of the first steel plate 4, the second steel plate 41 and the top lever 3 is greatly increased, which greatly improves the working efficiency of the magnetic induction motor.

[0036] Example 4: Based on Embodiment 1, in this embodiment, the first magnetic block 61 and the second magnetic block 62 are both set to three segments. The first magnetic block 61 and the second magnetic block 62 are both set to three segments, and the magnetic properties of each adjacent segment are opposite. The magnetic properties of the first magnetic block 61 and the second magnetic block 62 are opposite at the same position. Correspondingly, the first steel plate 4 and the second steel plate 41 are respectively set to two segments on the top of the first magnetic block 61 and the second magnetic block 62.

[0037] While the first and second magnetic blocks 61 and 62 in the horizontal direction can generate magnetic induction and repulsion against each other, the two adjacent segments of magnetic blocks in the vertical direction can also generate magnetic induction and repulsion against each other, which greatly improves the overall magnetic induction effect. The first steel plate 4 and the second steel plate 41 are set as two pieces, and each segment of the first magnetic block 61 and the second magnetic block 62 corresponds to one and a half areas of the top steel plate. They can drive the first steel plate 4 and the second steel plate 41 at the top to move respectively. Under the action of the spring 5 and the spring piece 7, they are limited and pushed in the opposite direction. It is no longer a simple magnetic induction shaking. Under the action of forces in multiple positions and directions, the shaking frequency of the first steel plate 4, the second steel plate 41 and the top lever 3 is greatly increased, which greatly improves the working efficiency of the magnetic induction motor.

[0038] Example 5: Based on Embodiment 1, in this embodiment, both the first magnetic block 61 and the second magnetic block 62 are set to four segments. Correspondingly, the bottom wire frame coil 11 is set to two, which can ensure that the four segments of the first magnetic block 61 and the second magnetic block 62 are provided with magnetic force. The first magnetic block 61 and the second magnetic block 62 are both set to four segments with opposite magnetic properties for each adjacent segment. The first magnetic block 61 and the second magnetic block 62 are set to opposite magnetic properties at the same position. Correspondingly, the first steel plate 4 and the second steel plate 41 are respectively set to three segments on the top of the first magnetic block 61 and the second magnetic block 62.

[0039] While the first magnetic block 61 and the second magnetic block 62 in the horizontal direction can generate magnetic induction and mutual repulsion, the two adjacent segments of magnetic blocks in the vertical direction can also generate magnetic induction and mutual repulsion, which greatly improves the overall magnetic induction effect. Then, the first steel plate 4 and the second steel plate 41 are set as three pieces. Each segment of the first magnetic block 61 and the second magnetic block 62 corresponds to the top half area of ​​the steel plate, which can drive the first steel plate 4 and the second steel plate 41 at the top to move respectively. Under the action of the spring 5 and the spring piece 7, they are limited and pushed in the opposite direction. It is no longer a simple magnetic induction shaking. Under the action of forces in multiple positions and directions, the shaking frequency of the first steel plate 4, the second steel plate 41 and the top lever 3 is greatly increased, which greatly improves the working efficiency of the magnetic induction motor.

[0040] Example 6: Based on Embodiment 1, the overall structure of this invention eliminates the counterweight and connecting rod assembly in the existing structure, and adopts a transmission structure in which the lever 3 is directly connected to the movable block 31, which greatly simplifies the overall structure of the motor. The specific data are as follows when comparing the performance parameters of the motor with those of the existing motor with the counterweight and connecting rod assembly: The test results show that the driving current of the magnetic induction motor provided by this invention is significantly lower than that of existing motors of the same specifications. The required voltage is also reduced accordingly, which effectively reduces the energy consumption of the product, alleviates the heat generation problem of the coil 11, extends the overall service life of the motor, significantly reduces the vibration amplitude during operation, effectively eliminates the working noise caused by component collision and resonance, and achieves low vibration, low noise and stable operation of the motor. Moreover, the performance is more stable under long-term operation.

[0041] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0043] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A magnetic induction motor, characterized in that, include: The chip assembly (1) is provided with a wire frame coil (11). A fixing bracket (2) is disposed on the top of the chip assembly (1), and the fixing bracket (2) has a movable cavity (21) inside. A lever (3) is provided through the movable cavity (21) and extends into the fixed bracket (2). A movable block (31) is provided at one end of the bottom of the lever (3). The first steel plate (4) is located at the bottom of the movable block (31), and the first steel plate (4) is provided with a second steel plate (41) on both the front and rear sides. Springs (5) are disposed on both sides of the movable block (31) and on the top of the first steel plate (4); The magnetic block (6) includes a first magnetic block (61) and a second magnetic block (62). The first magnetic block (61) is provided with a second magnetic block (62) on both the front and rear sides. The first magnetic block (61) and the second magnetic block (62) are respectively disposed at the bottom of the first steel plate (4) and the second steel plate (41).

2. A magnetic induction motor according to claim 1, characterized in that, The fixed bracket (2) has locking plates (22) on both sides of the top. The fixed bracket (2) has a first connecting ear (23) and a second connecting ear (24) connected to the front and rear sides of the bottom, respectively. The first connecting ear (23) extends to the surface of the chip assembly (1). The chip assembly (1) has a positioning bolt that runs through it and is connected to the first connecting ear (23).

3. A magnetic induction motor according to claim 1, characterized in that, The spring (5) is provided with limiting plates (51) on both sides. The movable block (31) is provided with limiting grooves on both sides and the inner side of the limiting plate (51). The two ends of the spring (5) are provided inside the limiting grooves. The bottom of both sides of the limiting plate (51) is provided with limiting frames (52) and the limiting frames (52) are provided on the surface of the second steel plate (41).

4. A magnetic induction motor according to claim 2, characterized in that, Both ends of the first steel plate (4) and the second steel plate (41) are provided with positioning protrusions (42), and the bottom surfaces of the first steel plate (4) and the second steel plate (41) are provided with limiting cavities. The magnetic block (6) is disposed inside the limiting cavity.

5. A magnetic induction motor according to claim 1, characterized in that, The first magnetic block (61) and the second magnetic block (62) are both configured as multiple segments with opposite magnetic properties for each adjacent segment. The first magnetic block (61) and the second magnetic block (62) have opposite magnetic properties at the same position.

6. A magnetic induction motor according to claim 4, characterized in that, The fixed bracket (2) is provided with a spring piece (7) on the outside. The spring piece (7) includes a first spring piece and a second spring piece. The first spring piece is provided with a second spring piece on both the front and rear sides. The first spring piece and the second spring piece are respectively provided on both sides of the first steel plate (4) and the second steel plate (41).

7. A magnetic induction motor according to claim 6, characterized in that, The top and bottom of the outer side of the spring piece (7) are respectively provided with a positioning plate (71) and a positioning block (72). The positioning plate (71) is located on the outside of the locking plate (22) and a positioning bolt is provided inside. The positioning block (72) is located on the outside of the first steel plate (4) and the second steel plate (41). The positioning protrusion (42) is provided through the positioning block (72).

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