Dual-application shimmy magnetic device

Abstract

The utility model provides a double-application shimmy magnetic force device which comprises an outer protective shell, a shimmy upper end positioning cover and a bottom protective cover are installed at the two end portions in the outer protective shell respectively, a shimmy hollow center positioning rod is inserted in a shimmy hollow output rod, and four arc-shaped shimmy strong magnets are arranged on the outer side of a shimmy magnet positioning vibration silicon steel sheet assembly. A shimmy H-shaped magnetism gathering silicon steel sheet assembly connected with the shimmy upper end positioning cover in an inserted mode is installed in the outer protection shell, the transverse portion of the shimmy H-shaped magnetism gathering silicon steel sheet assembly is sleeved with two shimmy magnetic force generating coil insulating sheets, and a shimmy magnetic force generating coil is wound in a coil winding containing cavity formed by the two shimmy magnetic force generating coil insulating sheets. And a bottom water-passing water inlet pipe penetrating through the bottom protecting cover is mounted in the bottom water-passing water inlet pipe mounting sleeving hole. The water-passing water inlet pipe has the following beneficial effects that the problems of single function, non-uniform torque, high noise, small swing amplitude, high cost, complicated assembly and the like are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a double application swing vibration magnetic device and belongs to the mechanical equipment field. BACKGROUND

[0002] For the vibration motor, motor and device on the market, the structural forms are various, are changed through the structure of conventional DC micro motor, and the driving mode is all side winding coil to produce magnetic force driving vibration, is greatly discounted in space and torque, torque is insufficient and the output torque is seriously attenuated after slightly adding load, and the effect cannot reach the application, and the application only has the application of vibration function, has the defects such as big noise and small swing. CONTENT OF UTILITY MODEL

[0003] In view of the deficiencies of the prior art, the utility model aims at providing a double application swing vibration magnetic device to solve the problems in the background art.

[0004] In order to achieve the above object, the utility model is through the following technical scheme to realize: a double application swing magnetic device, including the outer sheath, two end positions in the outer sheash are equipped with swing upper end positioning cover and bottom cover respectively, the swing upper end positioning cover upper surface middle position is equipped with swing hollow output rod that inserts with swing upper end positioning cover rotation connection in the through hole, swing hollow center positioning rod is inserted in swing hollow output rod, swing magnet positioning vibration silicon steel sheet assembly is sleeved on swing hollow center positioning rod, four arc swing strong magnet are equipped on the outside of swing magnet positioning vibration silicon steel sheet assembly, swing strong magnet, swing magnet positioning vibration silicon steel sheet assembly are arranged in the cavity formed in swing upper end positioning cover inside, swing H type magnetosilicon steel sheet assembly is inserted with swing upper end positioning cover in the outer sheath and is installed, swing water through positioning lower end cover is inserted with swing H type magnetosilicon steel sheet assembly in the outer sheath and is installed in the middle position, swing hollow center positioning rod is rotationally connected with swing water through positioning lower end cover at one end of swing hollow output rod outside, two swing magnetic force generating coil insulating sheets are sleeved on the transverse part of swing H type magnetosilicon steel sheet assembly, swing magnetic force generating coil is wound in the coil winding cavity formed by two swing magnetic force generating coil insulating sheets, two taps of swing magnetic force generating coil are led out and are connected with the output point of driving PCB board and penetrate the bottom cover, bottom water inlet pipe mounting sleeve hole is formed on the one side of swing water through positioning lower end cover facing the bottom cover, bottom water inlet pipe is installed in bottom water inlet pipe mounting sleeve hole and penetrates the bottom cover, auxiliary opening hole is formed on one end of swing water through positioning lower end cover, recessed mounting hole is formed on the one side of swing water through positioning lower end cover facing swing upper end positioning cover, bottom water inlet via hole that is communicated with bottom water inlet pipe mounting sleeve hole is formed in the bottom of mounting hole, swing lower end cover positioning oil-containing bearing for being sleeved on swing hollow center positioning rod is installed in mounting hole.

[0005] Further, the outer surface of the swing upper end positioning cover is machined with an outer sheath sleeve fitting installation surface matched with the inner wall of the outer sheath, and the outer surface of the swing upper end positioning cover is machined with two symmetrically arranged swing H type magnetosilicon steel sheet assembly sleeve fitting clamping grooves matched with the swing H type magnetosilicon steel sheet assembly.

[0006] Further, the one side of the swing water through positioning lower end cover facing the swing upper end positioning cover is provided with four swing upper end positioning cover sleeve fitting positioning holes, and the swing upper end positioning cover is provided with four swing water through positioning lower end cover sleeve fitting positioning columns inserted into the swing upper end positioning cover sleeve fitting positioning holes.

[0007] Further, the lower side of the swing lower end cover positioning oil-containing bearing is provided with a swing lower end water leakage prevention sealing rubber gasket sleeved on the swing hollow center positioning rod, and the swing lower end water leakage prevention sealing rubber gasket is arranged in the mounting hole.

[0008] Further, the two swing vibration magnetic force generating coil insulation sheets are recessed to form installation grooves matched with the swing vibration H-shaped magnetic silicon steel sheet assembly on the opposite surfaces.

[0009] Further, the cavity of the swing vibration upper end positioning cover is recessed on the top to form a circular groove communicated with the through hole, and a swing vibration upper end cover bearing is installed in the circular groove and sleeved on the swing vibration hollow output rod.

[0010] The utility model discloses the beneficial effects of:

[0011] 1. High-frequency square wave and low-frequency square wave can be input through the driving electronic board at the same time, so that the swing vibration function of high-frequency sound wave with large swing amplitude is formed.

[0012] 2. The swing vibration function is formed, and a through channel is formed through the hollow rod connection and structural cooperation design to realize the water and air passing function. Especially in the oral care field, the swing vibration tooth brushing function can be realized, the water passing function can be realized through the hollow rod connection and structural cooperation design to form a through channel, and the tooth flushing and washing function can be realized. The dual application and use can realize the breakthrough in the field. In addition to the oral care field, the utility model can be widely applied to medical devices, small household electrical appliances and personal care and health care products.

[0013] 3. The swing vibration hollow output rod and the swing vibration hollow center positioning rod are hollow, and a through channel is formed through the swing vibration water passing positioning lower end cover, the swing vibration lower end water leakage prevention sealing rubber gasket and the bottom water inlet pipe after connection and sealing. Then, water or gas can be input from the bottom water inlet pipe and output from the top of the swing vibration hollow output rod.

[0014] 4. Unlike other vibration devices, the swing vibration strong magnet is composed of two circular arc sectors, and the magnetic force of the swing vibration H-shaped magnetic silicon steel sheet assembly is pushed and pulled to output power. Since the swing vibration strong magnet is composed of two circular arc sectors, the magnetic force lines of the swing vibration strong magnet and the swing vibration H-shaped magnetic silicon steel sheet assembly are circular arcs, and the magnetic force lines can be closely connected and act on each other to greatly improve the efficiency of electromagnetic force, thereby improving the moment of force, reducing the working current, and having the characteristics of high efficiency and high performance.

[0015] 5. The driving method is to generate magnetic force by winding a coil in the middle, which is concentrated on both sides of the opening of the H-shaped iron core to drive vibration. This makes great use of the space in the structure. Since the coil is wound horizontally in the middle of the H-shape, the concentration of electromagnetic force is maximized, thereby greatly improving the driving torque and effectively eliminating electromagnetic eddy current noise. Since the support point is set in the middle of the H-shape, the noise generated by the bearing during vibration is more effectively absorbed, thus achieving an ultra-quiet effect.

[0016] 6. The H-shaped oscillating polymagnetic silicon steel sheet assembly has an H-shaped structure, which is made of multiple H-shaped oscillating polymagnetic silicon steel sheets stacked and riveted together. After the insulating sheet of the oscillating magnetic force generating coil is installed in the middle of the H, the oscillating magnetic force generating coil is wound around it. The oscillating output component is set inside the upper deep opening of the H. The four pieces of the two sets of oscillating strong magnets of the oscillating output component are positioned and attracted together with gaps by the magnetic force of the two sets of oscillating strong magnets in a balanced manner.

[0017] 7. The pendulum magnet positioning vibration silicon steel sheet assembly is made of multiple pendulum magnet positioning vibration silicon steel sheets stacked and riveted together. It has a pendulum strong magnet fixing groove on the radial outward to position and fix four pendulum strong magnets in two sets. The central through hole cooperates with the pendulum hollow center positioning rod for fixation.

[0018] 8. The outer shell is made of non-magnetic material to prevent it from interfering with the magnetic lines of force of the pendulum magnet in the output mechanism, which would result in no vibration or low vibration. Attached Figure Description

[0019] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the structure of a dual-application pendulum magnetic device according to the present invention;

[0021] Figure 2 This is an exploded view of a dual-application pendulum magnetic device according to this utility model;

[0022] Figure 3 This is a cross-sectional view of a dual-application pendulum magnetic device according to the present invention;

[0023] Figure 4 This is another cross-sectional view of a dual-application pendulum magnetic device according to this utility model;

[0024] Figure 5 This is a perspective view of the upper positioning cover of the pendulum in a dual-application pendulum magnetic device of this utility model;

[0025] Figure 6Another perspective view of the swing vibration upper end positioning cover in the double-application swing vibration magnetic device of the utility model;

[0026] Figure 7 A sectional view of the swing vibration upper end positioning cover in the double-application swing vibration magnetic device of the utility model;

[0027] Figure 8 A perspective view of the swing vibration water passing positioning lower end cover in the double-application swing vibration magnetic device of the utility model;

[0028] Figure 9 Another perspective view of the swing vibration water passing positioning lower end cover in the double-application swing vibration magnetic device of the utility model;

[0029] Figure 10 A sectional view of the swing vibration water passing positioning lower end cover in the double-application swing vibration magnetic device of the utility model;

[0030] Figure 11 A perspective view of the swing vibration magnetic force generating coil insulation sheet in the double-application swing vibration magnetic device of the utility model;

[0031] Figure 12 A motion magnetic principle diagram of the double-application swing vibration magnetic device of the utility model;

[0032] In the figure: 1-outer protective shell, 2-swing vibration upper end positioning cover, 3-swing vibration hollow output rod, 4-tap, 5-bottom protective cover, 6-bottom water passing water inlet pipe, 7-swing vibration upper end cover bearing, 8-swing vibration strong magnet, 9-swing vibration hollow center positioning rod, 10-swing vibration magnet positioning vibration silicon steel sheet assembly, 11-swing vibration magnetic force generating coil, 12-swing vibration magnetic force generating coil insulation sheet, 13-H-shaped magnetic silicon steel sheet assembly, 14-swing vibration water passing positioning lower end cover, 15-swing vibration lower end water leakage prevention sealing rubber gasket, 16-swing vibration lower end cover positioning oil-containing bearing, 21-penetrating hole, 22-outer protective shell sleeve fitting installation surface, 23-swing vibration H-shaped magnetic silicon steel sheet assembly sleeve fitting clamping groove, 24-swing vibration water passing positioning lower end cover sleeve fitting positioning column, 25-circular groove, 26-cavity, 1201-installation groove, 1202-coil winding cavity, 1401-installation hole, 1402-bottom water passing water inlet through hole, 1403-bottom water passing water inlet pipe installation sleeve fitting hole, 1404-assistant opening hole. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, purposes and effects achieved by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0034] Please refer to Figures 1-12The utility model provides a technical scheme: a double application swing vibration magnetic device, including outer sheath 1, outer sheash 1 is not the material of magnetism, like this prevents it from not interfering swing vibration strong magnet 8 in the swing vibration output mechanism inside magnetic line of force and causes vibration's inability or vibration feeling low.

[0035] Two end positions in outer sheath 1 are respectively installed with swing vibration upper end positioning cover 2 and bottom cover 5, swing vibration upper end positioning cover 2 upper surface middle position is set in the through hole 21 of swing vibration upper end positioning cover 2 rotation connection swing vibration hollow output rod 3 is inserted in, wherein the cavity 26 in swing vibration upper end positioning cover 2 top recess forms the circular groove 25 that communicates with the through hole 21, swing vibration upper end cover bearing 7 is installed in the circular groove 25, swing vibration upper end cover bearing 7 is set on swing vibration hollow output rod 3, swing vibration hollow center positioning rod 9 is inserted in swing vibration hollow output rod 3, swing magnet positioning vibration silicon steel sheet assembly 10 is set on swing vibration hollow center positioning rod 9, four arc swing vibration strong magnets 8 are arranged on the outer side of swing magnet positioning vibration silicon steel sheet assembly 10, swing vibration strong magnet 8, swing magnet positioning vibration silicon steel sheet assembly 10 are arranged in the cavity 26 formed in the inside of swing vibration upper end positioning cover 2, swing H type magnetic silicon steel sheet assembly 13 is inserted in swing vibration upper end positioning cover 2 in outer sheath 1, swing vibration upper end positioning cover 2 outer surface is processed with the outer sheath sleeve installation surface 22 that cooperates with the inner wall of outer sheath 1, swing vibration upper end positioning cover 2 outer surface is processed with two symmetrical swing H type magnetic silicon steel sheet assembly sleeve clamping groove 23 that cooperates with swing H type magnetic silicon steel sheet assembly 13, unlike the structure magnetic of other vibration devices, drive magnetic force realizes vibration, because other vibration devices have square heteromorphy, tile etc.But it has uneven torque size, noise, swing amplitude small and other shortcomings, and swing vibration strong magnet 8 is two circular arc sector, through four swing vibration strong magnets 8 form two pairs of bipolar double circular arc and swing H type magnetic silicon steel sheet assembly 13 and the magnetic force of mutual push-pull force to output power, because it is four two pairs of bipolar double circular arc sheet shape, the magnetic force line effect and swing H type magnetic silicon steel sheet assembly 13 all circular arc, can closely contact each other and act on force, greatly improve the efficiency of electromagnetic force, thereby improve the moment of force, reduce the working current, make it have the characteristics of high efficiency, high performance.

[0036] The outer shell 1 is provided with a swing water passing positioning lower end cover 14 which is inserted with the swing H type magnetic silicon steel sheet assembly 13 at the middle position of the outer shell 1. The swing water passing positioning lower end cover 14 is provided with four swing upper end positioning cover set positioning holes on the side facing the swing upper end positioning cover 2. The swing upper end positioning cover 2 is provided with four swing water passing positioning lower end cover set positioning columns 24 which are inserted with the swing upper end positioning cover set positioning holes. The swing hollow center positioning rod 9 is rotatably connected with the swing water passing positioning lower end cover 14 at the end outside the swing hollow output rod 3. Two swing magnetic force generating coil insulation sheets 12 are sleeved on the horizontal part of the swing H type magnetic silicon steel sheet assembly 13. The opposite sides of the two swing magnetic force generating coil insulation sheets 12 are recessed to form installation grooves 1201 which cooperate with the swing H type magnetic silicon steel sheet assembly 13. The swing magnetic force generating coil insulation sheets 12 are provided with a coil winding cavity 1202 in which the swing magnetic force generating coil 11 is wound. The swing magnetic force generating coil 11 is provided with two taps 4 which penetrate the bottom cover 5 and are connected with the driving PCB output point. High frequency square waves and low frequency square waves can be input through the driving electronic board at the same time so that the swing magnetic force generating coil 11 can reach high frequency sound wave vibration while swinging at a large swing amplitude. The driving mode is to generate magnetic force by winding the coil in the middle of the H type iron core and then gathering the magnetic force on both sides of the opening of the H type iron core to drive the vibration. The space on the structure is greatly utilized. Since the coil is wound in the middle of the H type, the electromagnetic force is more concentrated, thereby greatly improving the driving torque and effectively eliminating the electromagnetic eddy current noise. Since the support point is arranged in the middle of the H type, the noise generated by the bearing during vibration is more effectively absorbed, thereby achieving a super silent effect. The swing H type magnetic silicon steel sheet assembly 13 is H type and is composed of multiple pieces of swing H type magnetic silicon steel sheets which are riveted together. The swing magnetic force generating coil insulation sheet 12 is sleeved on the middle of the H type and the swing magnetic force generating coil 11 is wound thereon. The swing output assembly is arranged in the upper deep opening of the H type. The arc centers of the four pieces of two groups of swing strong magnets 8 of the swing output assembly are slightly spaced from the inner side of the upper deep opening of the H type. The swing strong magnets 8 are attracted together by the magnetic force of the positioning and the swing strong magnets 8. The swing magnet positioning vibration silicon steel sheet assembly 10 is composed of multiple pieces of swing magnet positioning vibration silicon steel sheets which are riveted together. The swing strong magnets 8 are fixed in the swing strong magnet 8 fixing grooves which are arranged radially outside the swing magnet positioning vibration silicon steel sheet assembly 10. The middle through hole cooperates with the swing hollow center positioning rod 9 to be fixed.

[0037] The one side of the swing water positioning lower end cover 14 facing the bottom cover 5 is provided with a bottom water inlet pipe mounting sleeve hole 1403, and the bottom water inlet pipe 6 penetrating the bottom cover 5 is mounted in the bottom water inlet pipe mounting sleeve hole 1403. The swing water positioning lower end cover 14 is provided with an auxiliary opening hole 1404 at one end. The one side of the swing water positioning lower end cover 14 facing the swing upper end positioning cover 2 is recessed to form a mounting hole 1401. The bottom of the mounting hole 1401 is provided with a bottom water inlet through hole 1402 communicating with the bottom water inlet pipe mounting sleeve hole 1403. The swing lower end cover positioning oil-containing bearing 16 is mounted in the mounting hole 1401 for sleeving on the swing hollow center positioning rod 9. The swing lower end cover positioning oil-containing bearing 16 is provided with a swing lower end water leakage prevention sealing rubber gasket 15 sleeving on the swing hollow center positioning rod 9. The swing lower end water leakage prevention sealing rubber gasket 15 is arranged in the mounting hole 1401. In addition to the sound wave swing function, the hollow rod connection and the structure can be cooperatively designed to form a communicating channel to realize the water and air passing function. It can be applied in the oral care field to realize the swing tooth brushing, the water passing function formed by the hollow rod connection and the structure, and the tooth flushing and washing function. The dual application can realize the new breakthrough in the corresponding field. In addition to the application in the oral care field, it can be widely applied in the medical equipment, small household electrical appliances, personal care and health care products, and the like. The swing hollow output rod 3 and the swing hollow center positioning rod 9 are hollow. Through the connection and sealing of the swing hollow output rod 3, the swing hollow center positioning rod 9, the swing water positioning lower end cover 14, the swing lower end water leakage prevention sealing rubber gasket 15, and the bottom water inlet pipe 6, a communicating channel is formed. Then, water or gas can be input from the bottom water inlet pipe 6, flow through the channel, and be output from the top of the swing hollow output rod 3.

[0038] Specific as follows: first, the swing H type magnetic silicon steel sheet assembly 13 swing magnetic force generating coil insulation piece 12 set together, and then the swing magnetic force generating coil 11 winding in swing magnetic force generating coil 11 winding cavity 26 fixed, reserving two taps 4 out of the bottom cover 5 and drive PCB output point connection; after the swing through the water positioning lower end cover 14 and swing H type magnetic silicon steel sheet assembly 13 set together, through the swing H type magnetic silicon steel sheet core assembly set together with swing through the water positioning lower end cover 14 / swing upper end positioning cover 2 clamping installation site set together fixed; at the same time swing through the water positioning lower end cover 14 and insulation piece together, swing magnetic force generating coil insulation piece 12 together fixed, swing down end water leakage sealing rubber pad 15, its convex surface downward, flat into swing through the water positioning lower end cover 14 swing down end positioning oil containing bearing mounting hole 1401 inside, then swing down end cover positioning oil containing bearing 16 tightly pressed into swing through the water positioning lower end cover 14 swing down end positioning oil containing bearing mounting hole 1401 swing down end water leakage sealing rubber pad 15 sealing through the water positioning lower end cover water hole, then swing hollow center positioning rod 9 has recessed one end from swing down end cover positioning oil containing bearing 16 center hole and swing down end water leakage sealing rubber pad 15 center hole, swing down end water leakage sealing rubber pad 15 center hole diameter just set in swing hollow center positioning rod 9 has recessed inside, then use sealant swing through the water positioning lower end cover 14 auxiliary opening hole 1404 sealing, ensure swing hollow center positioning rod 9, swing down end cover positioning oil containing bearing 16 sealing, let through the water positioning lower end cover water hole form a only with swing hollow center positioning rod 9, swing through the water positioning lower end cover 14 bottom through water inlet water hole 1402, bottom through water inlet pipe 6 form a closed loop channel, gas or liquid only from swing hollow center positioning rod 9 and swing hollow output rod 3 hollow out, not to swing down end cover positioning oil containing bearing 16 leak out; four swing strong magnet 8 and swing magnetic stone positioning vibration silicon steel sheet assembly 10 swing hollow center positioning rod 9 are installed in swing H type magnetic silicon steel sheet assembly 13 swing magnetic force generating assembly cavity 26 between; again swing up end positioning cover 2 with swing H type magnetic silicon steel sheet assembly set together with swing through the water positioning lower end cover 14 / swing up end positioning cover 2 clamping installation site set together fixed, swing hollow output rod 3 through swing up end positioning cover 2 swing hollow output rod 3 through hole 21 swing and out of water function, at the same time swing up end positioning cover 2 four with swing through the water positioning lower end cover set together positioning column 24 and swing up end positioning cover 2 set together positioning hole positioning set together, and use glue two sides tightly fixed together.

[0039] Principle: through the above combination, a perfect double application swing magnetic device is formed; when the two taps 4 of the swing magnetic force generating coil 11 are connected to the driving signal points of the PCB driving electronic board, the start switch of the PCB driving electronic board is started at this time, the swing magnetic force generating coil 11 generates a magnetic field in the H-shaped opening cavity 26 of the swing H-shaped magnetic silicon steel sheet assembly 13 to generate two different frequency magnetic fields, and the combination of the swing strong magnetic stone 8 of the application output mechanism forms the left and right large swing swing left and right push-pull action and high-frequency vibration action, drives the swing hollow output rod 3 to swing left and right reciprocating large swing swing work, when the start switch of the water and gas system of the PCB driving electronic board is started, the water and gas of the water system enter from the bottom water inlet pipe 6, pass through the bottom water inlet via hole 1402 of the swing water positioning lower end cover 14, the water via hole of the swing water positioning lower end cover, the swing hollow center positioning rod 9, the swing hollow output rod 3 forms a closed loop sealed channel, and then outputs from the top hole of the swing hollow output rod 3; in this way, it can swing left and right, and also can output water and gas at the same time, to achieve the mode of double application function: of course, the application working mode can be controlled by setting the program of the PCB driving electronic board to control the function mode, and the swing amplitude, extension amount, frequency, water pressure, etc.

[0040] Although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A dual application wobble magnetic device comprising an outer casing (1) characterised in that: The outer shell (1) is provided with a swing top positioning cover (2) and a bottom cover (5) at two end positions respectively, a through hole (21) is formed in the middle position of the upper surface of the swing top positioning cover (2), a swing hollow output rod (3) is inserted into the through hole (21) and is rotatably connected with the swing top positioning cover (2), a swing hollow center positioning rod (9) is inserted into the swing hollow output rod (3), a swing magnet positioning vibrating silicon steel sheet assembly (10) is sleeved on the swing hollow center positioning rod (9), four arc-shaped swing strong magnets (8) are arranged on the outer side of the swing magnet positioning vibrating silicon steel sheet assembly (10), the swing strong magnets (8) and the swing magnet positioning vibrating silicon steel sheet assembly (10) are arranged in a cavity (26) formed in the swing top positioning cover (2), a swing H-shaped magnetic silicon steel sheet assembly (13) is inserted into the swing top positioning cover (2) in the outer shell (1), a swing water passing positioning lower end cover (14) is inserted into the swing H-shaped magnetic silicon steel sheet assembly (13) in the middle position of the outer shell (1), one end of the swing hollow center positioning rod (9) on the outer side of the swing hollow output rod (3) is rotatably connected with the swing water passing positioning lower end cover (14), two swing magnetic force generating coil insulating sheets (12) are sleeved on the transverse part of the swing H-shaped magnetic silicon steel sheet assembly (13), a coil winding cavity (1202) formed by the two swing magnetic force generating coil insulating sheets (12) is wound with a swing magnetic force generating coil (11), two taps (4) are led out from the swing magnetic force generating coil (11) and are connected with the output points of a driving PCB, a bottom water passing inlet pipe mounting sleeve hole (1403) is formed in the side of the swing water passing positioning lower end cover (14) facing the bottom cover (5), a bottom water passing inlet pipe (6) is inserted into the bottom cover (5) and is mounted in the bottom water passing inlet pipe mounting sleeve hole (1403), an auxiliary opening hole (1404) is formed in one end of the swing water passing positioning lower end cover (14), a mounting hole (1401) is recessed in the side of the swing water passing positioning lower end cover (14) facing the swing top positioning cover (2), a bottom water passing inlet via hole (1402) is formed in the bottom of the mounting hole (1401) and is communicated with the bottom water passing inlet pipe mounting sleeve hole (1403), a swing lower end cover positioning oil-containing bearing (16) is mounted in the mounting hole (1401) and is sleeved on the swing hollow center positioning rod (9).

2. A dual application wobble magnetic device according to claim 1, characterized in that: An outer shell sleeve mounting surface (22) is formed on the outer surface of the swing top positioning cover (2) and is matched with the inner wall of the outer shell (1), two symmetrical swing H-shaped magnetic silicon steel sheet assembly sleeve clamping grooves (23) are formed on the outer surface of the swing top positioning cover (2) and are matched with the swing H-shaped magnetic silicon steel sheet assembly (13).

3. A dual application wobble magnetic device according to claim 1, wherein: The swing through water positioning lower end cover (14) is provided with four swing upper end positioning cover (2) fitting positioning holes on the side facing the swing upper end positioning cover (2), and the swing upper end positioning cover (2) is provided with four swing through water positioning lower end cover fitting positioning columns (24) fitting with the swing upper end positioning cover (2) fitting positioning holes.

4. A dual application wobble magnetic device according to claim 1, wherein: The swing lower end cover positioning oil bearing (16) is provided with a swing lower end water leakage prevention sealing rubber pad (15) on the lower side, which is sleeved on the swing hollow center positioning rod (9), and the swing lower end water leakage prevention sealing rubber pad (15) is arranged in the mounting hole (1401).

5. A dual application wobble magnetic force device according to claim 1, wherein: The opposite sides of the two swing magnetic force generating coil insulation sheets (12) are recessed to form mounting grooves (1201) matched with the swing H-shaped magnetic concentrating silicon steel sheet assembly (13).

6. A dual application wobble magnetic device according to claim 1, wherein: The swing upper end positioning cover (2) is provided with a circular groove (25) in the top of the cavity (26) and communicated with the through hole (21), and the swing upper end cover bearing (7) is arranged in the circular groove (25) and sleeved on the swing hollow output rod (3).

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