Multifunctional sound wave sweeping vibration motor

Abstract

The invention relates to the field of motors, and discloses a multifunctional sound wave sweeping vibration motor which comprises a telescopic sweeping vibration power-on driving assembly and a telescopic sweeping vibration output assembly. The telescopic sweep vibration power-on driving assembly comprises a telescopic driving coil top cover, a top shell, a bidirectional motion bearing assembly, a telescopic driving coil, a telescopic liquid outlet sweep vibration output assembly supporting base, a sweep vibration magnetic force generation driving coil support A, a sweep vibration magnetic force generation driving coil support B and a sweep vibration magnetic force generation driving magnetic conduction I-shaped iron core. And the sweep vibration magnetic force generates a driving coil, a bottom protecting cover and a protecting shell. The invention has the advantages and effects of large torque, large swing amplitude, low current, low noise, long service life, adjustable and stable frequency, low cost and simple structure; the device has a sound wave vibration sweeping function, and also has a function of vertically and linearly reciprocating at high frequency and conveying liquid through a central through hole.

Description

Technical Field

[0001] The invention relates to the technical field of motors, and in particular to a multifunctional acoustic wave sweeping vibration motor. Background Art

[0002] There are many problems with the sonic vibration motors, motors and devices currently on the market. Their structural forms are diverse, but their functions are generally single, and they only have sonic vibration functions, which cannot meet the diverse application needs. In terms of performance, the torque varies, the noise is loud, the swing is small, and they are basically based on electromagnetic principles to achieve simple functions. In terms of application areas, due to functional limitations, the ideal effects of various application areas cannot be achieved. For example, in the oral field of personal care, existing products cannot simultaneously achieve multiple functions such as efficient sweeping vibration brushing, up and down linear high-frequency reciprocating brushing, and flushing and washing. At the same time, existing motors also have problems such as high cost and complex assembly. Therefore, it is necessary to design a multifunctional sonic sweeping vibration motor to solve the above problems.

[0003] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0004] The purpose of the present invention is to provide a multifunctional acoustic wave sweeping vibration motor to solve the above problems.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A multifunctional acoustic wave sweeping motor, comprising: A telescopic sweep vibration power-on drive component and a telescopic sweep vibration output component; The telescopic sweeping vibration power-on driving assembly comprises a telescopic driving coil top cover, a top shell, a bidirectional motion bearing assembly, a telescopic driving coil, a telescopic liquid-discharging sweeping vibration output assembly support base, a sweeping vibration magnetic force generating driving coil bracket A, a sweeping vibration magnetic force generating driving coil bracket B, a sweeping vibration magnetic force generating driving magnetic conductive I-shaped iron core, a sweeping vibration magnetic force generating driving coil, a bottom protective cover and a protective shell; The telescopic sweeping vibration output assembly includes a telescopic liquid-discharging sweeping vibration output shaft, a telescopic liquid-discharging sweeping vibration output assembly supporting central shaft, a telescopic positioning pressure spring, a telescopic driving magnet, a sweeping vibration driving magnet fixing magnetic conductive core, a sweeping vibration driving magnet and a lower liquid-passing elastic hose; The sweeping magnetic force generating driving coil bracket A and the sweeping magnetic force generating driving coil bracket B are sleeved on the sweeping magnetic force generating driving magnetic conductive I-shaped iron core, and the bottom of the sweeping magnetic force generating driving coil passes through the bottom protective cover; The central axis of the telescopic liquid-discharging sweeping-vibration output assembly support is installed on a bidirectional motion bearing assembly, and the central axis of the telescopic liquid-discharging sweeping-vibration output assembly support is connected to a lower liquid-passing elastic hose.

[0006] The present invention is further configured as follows: the sweeping-vibration magnetic force generating driving coil bracket A includes a sweeping-vibration magnetic force generating driving magnetic conductive core sleeve installation groove one, a sweeping-vibration magnetic force generating driving coil winding position one and a shell sleeve installation position one; the sweeping-vibration magnetic force generating driving coil bracket B includes a sweeping-vibration magnetic force generating driving magnetic conductive core sleeve installation groove two, a sweeping-vibration magnetic force generating driving coil winding position two and a shell sleeve installation position two; the sweeping-vibration magnetic force generating driving magnetic conductive core includes a coil bracket sleeve position, a sweeping-vibration magnetic force output surface and a single sweeping-vibration magnetic force generating driving magnetic conductive core; the sweeping-vibration magnetic force generating driving magnetic conductive core sleeve installation groove one and the sweeping-vibration magnetic force generating driving magnetic conductive core sleeve installation groove two are oppositely sleeved and connected with the coil bracket sleeve position; the sweeping-vibration magnetic force generating driving coil is wound on the sweeping-vibration magnetic force generating driving coil winding position one and the sweeping-vibration magnetic force generating driving coil winding position two.

[0007] The present invention is further configured as follows: the telescopic liquid outlet sweeping vibration output component support base includes two bidirectional motion bearing component mounting fixing holes, a telescopic liquid outlet sweeping vibration output component support center axis through-hole, a sweeping vibration magnetic force generation driving magnetic conductive I-shaped iron core positioning slot and a shell fitting surface.

[0008] By adopting the above technical solution, The present invention is further configured as follows: the telescopic drive coil top cover includes a telescopic coil winding position, a sweeping magnetic force generating driving magnetic conductive I-shaped iron core positioning groove, a telescopic coil power wiring outlet, a telescopic drive coil top cover cavity, a two-way motion bearing assembly mounting and fixing hole one, a telescopic liquid outlet sweeping and vibration output shaft through-hole and a top cover sleeve fixing position; the telescopic drive coil is arranged on the telescopic coil winding position; the sweeping magnetic force generating driving magnetic conductive I-shaped iron core is clamped with the sweeping magnetic force generating driving magnetic conductive I-shaped iron core positioning groove; the two-way motion bearing assembly is installed in the two-way motion bearing assembly mounting and fixing hole one; the telescopic liquid outlet sweeping and vibration output shaft passes through the telescopic liquid outlet sweeping and vibration output shaft through-hole.

[0009] The present invention is further configured as follows: the sweeping vibration driving magnet fixing magnetic conductive core comprises a telescopic liquid outlet sweeping vibration output assembly supporting central shaft sleeve fixing hole, a sweeping vibration driving magnet fixing groove and a single sweeping vibration driving magnet magnetic conductive core.

[0010] By adopting the above technical solution, The present invention is further configured as follows: the bidirectional motion bearing assembly comprises a bidirectional motion bearing assembly upper cover, a bidirectional motion bearing assembly stainless steel ball and a bidirectional motion bearing assembly lower cover.

[0011] By adopting the above technical solution, The present invention is further configured as follows: the upper cover of the bidirectional motion bearing assembly includes a bidirectional motion bearing assembly upper cover fixing column, a bidirectional motion bearing assembly upper cover stainless steel ball positioning groove and a bidirectional motion bearing assembly upper cover through hole, and the lower cover of the bidirectional motion bearing assembly includes a bidirectional motion bearing assembly lower cover fixing hole, a bidirectional motion bearing assembly lower cover stainless steel ball positioning groove and a bidirectional motion bearing assembly lower cover through hole.

[0012] The present invention is further configured as follows: the upper cover fixing column of the bidirectional motion bearing assembly is clamped with the lower cover fixing hole of the bidirectional motion bearing assembly, and the stainless steel ball of the bidirectional motion bearing assembly is located in the stainless steel ball positioning groove of the upper cover of the bidirectional motion bearing assembly and the stainless steel ball positioning groove of the lower cover of the bidirectional motion bearing assembly.

[0013] The beneficial effects of the present invention are: 1. High-frequency current and low-frequency current can be input through the driving electronic board at the same time, so that it can achieve large-amplitude reciprocating sweeping while high-frequency acoustic vibration, forming an acoustic sweeping vibration function. The telescopic liquid sweeping vibration output shaft and the supporting center shaft of the telescopic liquid sweeping vibration output component are both through the center, and are connected with the lower liquid elastic hose through them. Liquid can be transported from the lower liquid elastic hose at the bottom of the motor to the top of the telescopic liquid sweeping vibration output shaft for output. It is different from the market, which is basically realized by electromagnetic principles or by shrapnel positioning and its retraction force, and has the disadvantages of uneven torque, high noise, small swing, etc., and the outstanding feature is that a high-function acoustic sweeping vibration motor cancels the use of shrapnel, and generates output power through the magnetic interaction force generated by two pairs of bipolar arc-shaped and driving magnetic iron cores through the sweeping vibration output component. Because it is two pairs of bipolar arc-shaped tiles, its magnetic lines of force also act in an arc shape, which greatly improves the efficiency of the electromagnetic force, thereby increasing the force distance and reducing the working current, making it have the characteristics of high efficiency and high performance; 2. The function of pushing up and down reciprocating motion is achieved through the magnetic force generated by the two coils and the magnetic force of the telescopic driving magnet. The upper and lower end supports of the telescopic sweeping vibration output component are supported and positioned by the designed bidirectional motion bearing component, so that the supporting telescopic sweeping vibration output component can not only perform left and right acoustic wave sweeping vibration, but also perform up and down reciprocating high-frequency motion. This bidirectional motion bearing component is different from the common bearings on the market that only have radial motion. In addition to radial motion, it can also perform linear motion at the same time, thus realizing the function of pushing up and down reciprocating motion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the explosion structure of a multifunctional sonic sweep vibration motor proposed by the present invention.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a multifunctional acoustic wave sweep vibration motor proposed by the present invention.

[0017] Figure 3 The present invention is a schematic diagram of the cross-sectional structure of a multifunctional acoustic wave sweeping vibration motor.

[0018] Figure 4 It is a structural schematic diagram of a magnetically conductive I-shaped iron core that generates a sweeping magnetic force and drives a multifunctional acoustic sweeping vibration motor proposed by the present invention.

[0019] Figure 5 It is a partial three-dimensional structural schematic diagram of a multifunctional acoustic wave sweeping vibration motor proposed by the present invention.

[0020] Figure 6 The present invention provides a schematic diagram of the three-dimensional structure of a telescopic drive coil top cover in a multifunctional acoustic wave sweep vibration motor.

[0021] Figure 7 The present invention provides a schematic cross-sectional structural diagram of a telescopic driving coil top cover in a multifunctional acoustic wave sweep vibration motor.

[0022] Figure 8 It is a three-dimensional structural schematic diagram of a sweeping magnetic force generating drive coil bracket A in a multifunctional acoustic sweeping motor proposed by the present invention.

[0023] Fig. 9 It is a three-dimensional structural schematic diagram of a sweeping magnetic force generating drive coil bracket B in a multifunctional acoustic sweeping motor proposed by the present invention.

[0024] Fig.10 It is a three-dimensional structural schematic diagram of a support base of a telescopic liquid sweeping vibration output component in a multifunctional sonic sweeping vibration motor proposed by the present invention.

[0025] Fig.11 It is a schematic diagram of the exploded structure of a bidirectional motion bearing assembly in a multifunctional sonic sweep vibration motor proposed by the present invention.

[0026] Fig.12 The present invention provides a schematic structural diagram of a magnetic conductive core fixed by a sweeping vibration driving magnet in a multifunctional acoustic wave sweeping vibration motor.

[0027] In the figure, 1, the telescopic liquid-discharging sweeping vibration output shaft; 2, the telescopic liquid-discharging sweeping vibration output assembly supporting central shaft; 3. Telescopic drive coil top cover; 31. Telescopic coil winding position; 32. Sweep vibration magnetic force generation drive magnetic conductive core positioning groove; 33. Telescopic coil power wiring outlet; 34. Telescopic drive coil top cover cavity; 35. Bidirectional motion bearing assembly installation fixing hole 1; 36. Telescopic liquid sweep vibration output shaft through hole; 37. Top cover sleeve fixing position; 4. Top shell; 5. Bidirectional motion bearing assembly; 51. Bidirectional motion bearing assembly upper cover; 511. Bidirectional motion bearing assembly upper cover fixing column; 512. Bidirectional motion bearing assembly upper cover stainless steel ball positioning groove; 513. Bidirectional motion bearing assembly upper cover through hole; 52. Bidirectional motion bearing assembly stainless steel ball; 53. Bidirectional motion bearing assembly lower cover; 531. Bidirectional motion bearing assembly lower cover fixing hole; 532. Bidirectional motion bearing assembly lower cover stainless steel ball positioning groove; 533. Bidirectional motion bearing assembly lower cover through hole; 6. Telescopic positioning pressure spring; 7. Telescopic driving coil; 8. Telescopic driving magnet; 9. The sweeping vibration driving magnet fixes the magnetic conductive core; 91. The telescopic liquid-discharging sweeping vibration output assembly supports the central shaft sleeve fixing hole; 92. The sweeping vibration driving magnet fixing groove; 93. The single sweeping vibration driving magnet magnetic conductive core; 10. Sweep vibration drive magnet; 11. Support base for telescopic liquid-discharging sweeping vibration output assembly; 111. Second mounting and fixing hole for bidirectional motion bearing assembly; 112. Through hole for the central axis of the telescopic liquid-discharging sweeping vibration output assembly support; 113. Positioning slot for the magnetic core driven by the sweeping vibration magnetic force; 114. Fitting surface of the housing; 12. Sweep-vibration magnetic force generates a driving coil bracket A; 121. Sweep-vibration magnetic force generates a driving magnetic conductive core sleeve installation groove one; 122. Sweep-vibration magnetic force generates a driving coil winding position one; 123. Shell sleeve closing position one; 13. Sweep-vibration magnetic force generates a driving coil bracket B; 131. Sweep-vibration magnetic force generates a driving magnetic conductive core sleeve installation groove 2; 132. Sweep-vibration magnetic force generates a driving coil winding position 2; 133. Shell sleeve closing position 2; 14. Sweep-vibration magnetic force generates and drives the magnetic conductive I-shaped iron core; 141. Coil bracket sleeve position; 142. Sweep-vibration magnetic force output surface; 143. Single-body sweep-vibration magnetic force generates and drives the magnetic conductive I-shaped iron core; 15. Sweeping magnetic force generates driving coil; 16. Lower liquid elastic hose; 17. Bottom protective cover; 18. Protective shell. DETAILED DESCRIPTION

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 12 The present invention provides a multifunctional acoustic wave sweeping vibration motor, comprising: A telescopic sweep vibration power-on drive component and a telescopic sweep vibration output component; The telescopic sweeping vibration power-on driving assembly comprises a telescopic driving coil top cover 3, a top shell 4, a bidirectional motion bearing assembly 5, a telescopic driving coil 7, a telescopic liquid-discharging sweeping vibration output assembly support base 11, a sweeping vibration magnetic force generating driving coil bracket A12, a sweeping vibration magnetic force generating driving coil bracket B13, a sweeping vibration magnetic force generating driving magnetic conductive I-shaped iron core 14, a sweeping vibration magnetic force generating driving coil 15, a bottom protective cover 17 and a protective shell 18; The telescopic sweeping vibration output assembly includes a telescopic liquid sweeping vibration output shaft 1, a telescopic liquid sweeping vibration output assembly supporting central shaft 2, a telescopic positioning pressure spring 6, a telescopic driving magnet 8, a sweeping vibration driving magnet fixing magnetic conductive core 9, a sweeping vibration driving magnet 10 and a lower liquid elastic hose 16; The sweeping magnetic force generating driving coil bracket A12 and the sweeping magnetic force generating driving coil bracket B13 are sleeved on the sweeping magnetic force generating driving magnetic conductive I-shaped iron core 14, and the taps of the sweeping magnetic force generating driving coil 15 pass through the bottom protective cover 17 from the bottom; The telescopic liquid-discharging sweeping-vibration output assembly support center shaft 2 is installed on the bidirectional motion bearing assembly 5 , and the telescopic liquid-discharging sweeping-vibration output assembly support center shaft 2 is connected to the lower liquid-passing elastic hose 16 .

[0031] Specifically, the sweeping magnetic force generating driving coil support A12 includes a sweeping magnetic force generating driving magnetic conductive core sleeve installation groove 121, a sweeping magnetic force generating driving coil winding position 122 and a shell sleeve closing position 123, and the sweeping magnetic force generating driving coil support B13 includes a sweeping magnetic force generating driving magnetic conductive core sleeve installation groove 131, a sweeping magnetic force generating driving coil winding position 132 and a shell sleeve closing position 133, and the sweeping magnetic force generating driving magnetic conductive core sleeve installation groove 141. It includes a coil support fitting position 141, a sweeping magnetic force output surface 142 and a single sweeping magnetic force generating and driving magnetic conductive iron core 143, a sweeping magnetic force generating and driving magnetic conductive iron core fitting installation groove 121 and a sweeping magnetic force generating and driving magnetic conductive iron core fitting installation groove 2 131 are oppositely fitted and connected with the coil support fitting position 141, and a sweeping magnetic force generating and driving coil 15 is wound on a sweeping magnetic force generating and driving coil winding position 122 and a sweeping magnetic force generating and driving coil winding position 2 132.

[0032] Specifically, the telescopic liquid-discharging sweeping vibration output component support base 11 includes a two-way motion bearing component mounting fixing hole 111, a telescopic liquid-discharging sweeping vibration output component support center axis through hole 112, a sweeping vibration magnetic force generation driving magnetic conductive I-shaped iron core positioning slot 113 and a shell fitting surface 114.

[0033] Specifically, the telescopic drive coil top cover 3 includes a telescopic coil winding position 31, a sweeping magnetic force generating driving magnetic conductive core positioning groove 32, a telescopic coil power wiring outlet 33, a telescopic drive coil top cover cavity 34, a bidirectional motion bearing assembly mounting and fixing hole 1 35, a telescopic liquid discharge sweeping vibration output shaft through hole 36 and a top cover sleeve fixing position 37. The telescopic drive coil 7 is arranged on the telescopic coil winding position 31, the sweeping magnetic force generating driving magnetic conductive core (14) is clamped with the sweeping magnetic force generating driving magnetic conductive core positioning groove 32, the bidirectional motion bearing assembly 5 is installed in the bidirectional motion bearing assembly mounting and fixing hole 1 35, and the telescopic liquid discharge sweeping vibration output shaft 1 passes through the telescopic liquid discharge sweeping vibration output shaft through hole 36.

[0034] Specifically, the sweeping vibration driving magnet fixing magnetic conductive core 9 comprises a telescopic liquid outlet sweeping vibration output assembly supporting central shaft sleeve fixing hole 91 , a sweeping vibration driving magnet fixing groove 92 and a single sweeping vibration driving magnet magnetic conductive core 93 .

[0035] First, fit the sweeping magnetic force generating drive coil bracket A 12 and the sweeping magnetic force generating drive coil bracket B 13 on the sweeping magnetic force generating drive magnetic conductive type iron core 14, and then wind the sweeping magnetic force generating drive coil 15 on the sweeping magnetic force generating drive coil winding position 122 and fix it, leaving two wires for power connection to pass through the bottom protective cover 17 and connect to the drive power supply. Then, fit the sweeping magnetic force generating drive magnetic conductive type iron core positioning card slot 113 of the telescopic liquid sweeping output component support base 11 along the sweeping magnetic force generating drive magnetic conductive type iron core 14 sweeping magnetic force output surface 142 together and fix it on the sweeping magnetic force generating drive coil bracket A. 12, install the bidirectional motion bearing assembly 5 into the second mounting and fixing hole 111 of the bidirectional motion bearing assembly and fix it; then, the lower end of the telescopic liquid sweeping vibration output assembly support center axis 2 of the assembled telescopic sweeping vibration output assembly passes through the center of the bidirectional motion bearing assembly 5 and is tightly connected with the lower liquid elastic hose 16. At this time, the sweeping vibration driving magnet of the lower part of the telescopic sweeping vibration output assembly fixes the magnetic core 9 and the sweeping vibration driving magnet 10, and the telescopic positioning pressure spring 6 at the lower end is placed in the cavity between the sweeping vibration magnetic force output surface 142 of the magnetic conductive type iron core 14 that generates the sweeping vibration magnetic force; then, the assembled bidirectional motion bearing assembly Part 5, the telescopic driving coil top cover 3 with the telescopic driving coil 7 wound around it, is fixed together with the sweeping magnetic force generating driving magnetic conductive iron core positioning groove 32 and the sweeping magnetic force generating driving magnetic conductive iron core 14, during which the telescopic driving magnet 8 on the upper part of the telescopic sweeping vibration output component and the telescopic positioning pressure spring 6 at the upper end are placed in the telescopic driving coil top cover cavity 34 of the telescopic driving coil top cover 3, and the telescopic liquid sweeping vibration output component support center shaft 2 passes through the center of the bidirectional motion bearing component 5, and then the telescopic liquid sweeping vibration output shaft 1 is tightly connected together with anaerobic rubber sleeves for the telescopic sweeping vibration infusion function.

[0036] After coating the telescopic liquid outlet sweeping vibration output component support center axis 2 with anaerobic glue, pass it through the center fixing hole of the telescopic driving magnet 8 and the telescopic liquid outlet sweeping vibration component support center axis sleeve fixing hole 91 of the sweeping vibration driving magnet fixed magnetic core 9, during which the telescopic driving magnet 8 and the sweeping vibration driving magnet fixed magnetic core 9 are separated by a certain distance to ensure that the sweeping vibration driving magnet fixed magnetic core 9 is in the cavity of the sweeping vibration magnetic force generating driving magnetic conductive core 14, and the telescopic driving magnet 8 is in the telescopic driving coil top cover cavity 34 of the telescopic driving coil top cover 3; after coating the two opposite sweeping vibration driving magnet fixing grooves 92 of the sweeping vibration driving magnet fixed magnetic core 9 with glue, the two sweeping vibration driving magnets 10 with symmetrical polarity are tightly positioned and fixed.

[0037] Then, the telescopic positioning pressure spring 6 is respectively sleeved on the upper and lower ends of the telescopic liquid discharge sweeping vibration output component supporting the central shaft 2, and the lower end of the telescopic liquid discharge sweeping vibration output component supporting the central shaft 2 passes through the center of the two-way motion bearing component 5 and is tightly connected with the lower liquid elastic hose 16. At this time, the sweeping vibration driving magnet in the lower part of the telescopic sweeping vibration output component fixes the magnetic core 9 and the sweeping vibration driving magnet 10, and the telescopic positioning pressure spring 6 at the lower end is placed in the cavity between the sweeping vibration magnetic force output surface 142 of the magnetic conductive I-shaped iron core 14 that generates the sweeping vibration magnetic force; then, the two-way motion bearing component 5 is installed, and the telescopic is wound. The telescopic driving coil top cover 3 of the contraction driving coil 7 is fixed together with the sweeping magnetic force generating driving magnetic conductive iron core positioning groove 32 and the sweeping magnetic force generating driving magnetic conductive iron core 14, during which the telescopic driving magnet 8 on the upper part of the telescopic sweeping vibration output component and the telescopic positioning pressure spring 6 at the upper end are placed in the telescopic driving coil top cover cavity 34 of the telescopic driving coil top cover 3, and the telescopic liquid discharge sweeping vibration output component support central axis 2 passes through the center of the bidirectional motion bearing assembly 5, and then the telescopic liquid discharge sweeping vibration output shaft 1 is tightly connected together with anaerobic rubber sleeve to perform the telescopic sweeping vibration infusion function.

[0038] Specifically, the bidirectional motion bearing assembly 5 includes a bidirectional motion bearing assembly upper cover 51, a bidirectional motion bearing assembly stainless steel ball 52 and a bidirectional motion bearing assembly lower cover 53. The bidirectional motion bearing assembly upper cover 51 includes a bidirectional motion bearing assembly upper cover fixing column 511, a bidirectional motion bearing assembly upper cover stainless steel ball positioning groove 512 and a bidirectional motion bearing assembly upper cover through hole 513. The bidirectional motion bearing assembly lower cover 53 includes a bidirectional motion bearing assembly lower cover fixing hole 531, a bidirectional motion bearing assembly lower cover stainless steel ball positioning groove 532 and a bidirectional motion bearing assembly lower cover through hole 533. The bidirectional motion bearing assembly upper cover fixing column 511 is snap-connected with the bidirectional motion bearing assembly lower cover fixing hole 531. The bidirectional motion bearing assembly stainless steel ball 52 is located in the bidirectional motion bearing assembly upper cover stainless steel ball positioning groove 512 and the bidirectional motion bearing assembly lower cover stainless steel ball positioning groove 532.

[0039] Apply a proper amount of special grease to the stainless steel ball positioning groove 512 of the upper cover 51 of the double-direction motion bearing assembly and the stainless steel ball positioning groove 532 of the lower cover 53 of the double-direction motion bearing assembly, and then neatly install the stainless steel balls 52 of the double-direction motion bearing assembly into the stainless steel ball positioning groove 512 of the upper cover 51 of the double-direction motion bearing assembly or the stainless steel ball positioning groove 532 of the lower cover 53 of the double-direction motion bearing assembly, and then align the upper cover 51 of the double-direction motion bearing assembly with the three fixing columns 511 of the upper cover of the double-direction motion bearing assembly corresponding to the three fixing holes 532 of the lower cover 53 of the double-direction motion bearing assembly. 1 are buckled together and fixed with ultrasound or glue. At this time, the stainless steel balls 52 of the two-way motion bearing assembly are neatly arranged in the circular channel after the positioning grooves of the two-way motion bearing assembly upper cover 51 and the two-way motion bearing assembly lower cover 53 are combined. When the telescopic sweeping and vibration output assembly is powered on to perform telescopic movement up and down and left and right sweeping and vibration, since the stainless steel balls 52 of the two-way motion bearing assembly are spherical, they can roll 360 degrees in the circular channel and contact and position radially with the telescopic liquid outlet sweeping and vibration output assembly support center axis 2 of the telescopic sweeping and vibration output assembly, coupled with special grease lubrication, it is limited to ensure that the telescopic liquid outlet sweeping and vibration output assembly support center axis 2 drives the telescopic liquid outlet sweeping and vibration output shaft 1 to perform smooth and silent telescopic linear movement up and down and left and right sweeping and vibration.

[0040] After an assembly, the top shell 4 is first fitted upward along the radial surface of the preliminarily assembled telescopic sweeping vibration powered driving assembly to the top cover fitting fixing position 37 of the telescopic driving coil top cover 3 and fixed; then the protective shell 18 is sleeved outside the radial surface of the preliminarily assembled telescopic sweeping vibration powered driving assembly, and its upper end is connected and fixed to the lower section of the top shell 4, and its lower end is flush with the bottom surface of the sweeping vibration magnetic force generating driving magnetic conductive type iron core 14; then the bottom protective cover 17 is buckled into the protective shell 18, and covers the bottom surface of the sweeping vibration magnetic force generating driving magnetic conductive type iron core 14, and at the same time, the two power-carrying wires of the sweeping vibration magnetic force generating driving coil 15 are passed through the two threading holes of the bottom protective cover 17 to be connected to the driving power supply, and the lower liquid elastic hose 16 is passed through the perforation of the bottom protective cover 17 to be connected to the liquid (gas) supply system.

[0041] In addition to the ultrasonic sweeping vibration function, it has the characteristics of large distance, large swing amplitude, low current, low noise, long life, adjustable and stable frequency, low cost and simple structure; it has the ultrasonic sweeping vibration function, and at the same time it has the function of up and down linear high-frequency reciprocating motion, and can also transport liquid through the center through hole; therefore, it is named multifunctional; especially used in the oral field of personal care, it can achieve both sweeping vibration brushing and up and down linear high-frequency reciprocating motion brushing, which greatly improves the cleaning effect; the function of transporting liquid through the center through hole can achieve the function of flushing and washing teeth.

[0042] When the two energized wires of the sweeping magnetic force generating drive coil 15 and the two energized wires of the telescopic drive coil 7 are connected to the drive electronic board and connected to the DC power supply, the start switch of the drive electronic board is started at this time, and the current flows from the sweeping magnetic force generating drive coil 15 to generate two different frequencies of driving magnetic forces on the sweeping magnetic force generating drive magnetic conductive iron core 14, and the combined magnetic force of the telescopic sweeping vibration output component forms an interaction force of left and right vibration and swing, driving the telescopic liquid discharge sweeping vibration output shaft 1 to perform a large swing left and right reciprocating acoustic wave sweeping vibration. When the start switch of the drive electronic board is started again, the magnetic force generated by the telescopic drive coil 7 moving up and down and the magnetic force of the telescopic drive magnet 8 push and pull each other up and down, driving The telescopic liquid outlet sweeping vibration output shaft 1 moves back and forth at high frequency up and down; at this time, it can achieve both left and right sweeping vibration work and up and down high frequency work; when the starting switch of the liquid outlet system of the driving electronic board is started again, the liquid (gas) of the liquid outlet system enters from the lower liquid elastic hose 16, flows through the telescopic liquid outlet sweeping vibration output component supporting the central axis 2, and then exits from the telescopic liquid outlet sweeping vibration output shaft 1; in this way, it can achieve both left and right sweeping vibration work and up and down high frequency work; it can also discharge liquid (gas) at the same time to achieve a multi-functional mode: of course, its multi-functional working mode can be controlled by setting the program of the driving electronic board to control its functional mode, as well as its swing amplitude, telescopic amount, frequency, liquid outlet pressure, etc.

[0043] The above is a detailed introduction to a multifunctional acoustic sweep vibration motor provided by the present invention. Specific embodiments are used in this article to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A multifunctional acoustic wave sweeping vibration motor, characterized in that: include: A telescopic sweep vibration power-on drive component and a telescopic sweep vibration output component; The telescopic sweeping vibration power-on drive assembly comprises a telescopic drive coil top cover (3), a top shell (4), a bidirectional motion bearing assembly (5), a telescopic drive coil (7), a telescopic liquid discharge sweeping vibration output assembly support base (11), a sweeping vibration magnetic force generating drive coil bracket A (12), a sweeping vibration magnetic force generating drive coil bracket B (13), a sweeping vibration magnetic force generating drive magnetic conductive I-shaped iron core (14), a sweeping vibration magnetic force generating drive coil (15), a bottom protective cover (17) and a protective shell (18); The telescopic sweeping vibration output assembly comprises a telescopic liquid-discharging sweeping vibration output shaft (1), a telescopic liquid-discharging sweeping vibration output assembly supporting central shaft (2), a telescopic positioning pressure spring (6), a telescopic driving magnet (8), a sweeping vibration driving magnet fixing magnetic conductive core (9), a sweeping vibration driving magnet (10) and a lower liquid-passing elastic hose (16); The sweeping magnetic force generating drive coil support A (12) and the sweeping magnetic force generating drive coil support B (13) are sleeved on the sweeping magnetic force generating drive magnetic conductive I-shaped iron core (14), and the tap branched from the sweeping magnetic force generating drive coil (15) passes through the bottom protective cover (17) from the bottom; The telescopic liquid outlet sweeping vibration output component support center shaft (2) is installed on the bidirectional motion bearing component (5), and the telescopic liquid outlet sweeping vibration output component support center shaft (2) is connected to the lower liquid elastic hose (16).

2. A multifunctional acoustic wave sweeping vibration motor according to claim 1, characterized in that: The sweeping magnetic force generating driving coil support A (12) comprises a sweeping magnetic force generating driving magnetic conductive core sleeve installation groove 1 (121), a sweeping magnetic force generating driving coil winding position 1 (122) and a shell sleeve closing position 1 (123); the sweeping magnetic force generating driving coil support B (13) comprises a sweeping magnetic force generating driving magnetic conductive core sleeve installation groove 2 (131), a sweeping magnetic force generating driving coil winding position 2 (132) and a shell sleeve closing position 2 (133); the sweeping magnetic force generating driving magnetic conductive core (14) comprises A coil support sleeve position (141), a sweeping magnetic force output surface (142) and a single sweeping magnetic force generating and driving magnetic conductive I-shaped iron core (143); the sweeping magnetic force generating and driving magnetic conductive I-shaped iron core sleeve installation groove 1 (121) and the sweeping magnetic force generating and driving magnetic conductive I-shaped iron core sleeve installation groove 2 (131) are sleeved and connected with the coil support sleeve position (141) in opposite directions; the sweeping magnetic force generating and driving coil (15) is wound on the sweeping magnetic force generating and driving coil winding position 1 (122) and the sweeping magnetic force generating and driving coil winding position 2 (132).

3. The multifunctional acoustic wave sweeping vibration motor according to claim 1, characterized in that: The telescopic liquid discharge sweeping vibration output component support base (11) comprises a second bidirectional motion bearing component mounting fixing hole (111), a telescopic liquid discharge sweeping vibration output component support central axis through hole (112), a sweeping vibration magnetic force generation drive magnetic conductive I-shaped iron core positioning slot (113) and a housing sleeve fitting surface (114).

4. The multifunctional acoustic wave sweeping vibration motor according to claim 1, characterized in that: The telescopic drive coil top cover (3) comprises a telescopic coil winding position (31), a sweeping magnetic force generating driving magnetic conductive type iron core positioning groove (32), a telescopic coil power connection outlet (33), a telescopic drive coil top cover cavity (34), a bidirectional motion bearing assembly mounting and fixing hole (35), a telescopic liquid discharge sweeping vibration output shaft through hole (36) and a top cover sleeve fixing position (37); the telescopic drive coil (7) is arranged on the telescopic coil winding position (31); the sweeping magnetic force generating driving magnetic conductive type iron core (14) is clamped with the sweeping magnetic force generating driving magnetic conductive type iron core positioning groove (32); the bidirectional motion bearing assembly (5) is mounted in the bidirectional motion bearing assembly mounting and fixing hole (35); and the telescopic liquid discharge sweeping vibration output shaft (1) passes through the telescopic liquid discharge sweeping vibration output shaft through hole (36).

5. The multifunctional acoustic wave sweeping vibration motor according to claim 1, characterized in that: The sweeping vibration driving magnet fixed magnetic conductive core (9) comprises a telescopic liquid discharge sweeping vibration output component supporting central shaft sleeve fixing hole (91), a sweeping vibration driving magnet fixing groove (92) and a single sweeping vibration driving magnet magnetic conductive core (93).

6. The multifunctional acoustic wave sweeping vibration motor according to claim 1, characterized in that: The bidirectional motion bearing assembly (5) comprises a bidirectional motion bearing assembly upper cover (51), a bidirectional motion bearing assembly stainless steel ball (52) and a bidirectional motion bearing assembly lower cover (53).

7. The multifunctional acoustic wave sweeping vibration motor according to claim 6, characterized in that: The bidirectional motion bearing assembly upper cover (51) comprises a bidirectional motion bearing assembly upper cover fixing column (511), a bidirectional motion bearing assembly upper cover stainless steel ball positioning groove (512) and a bidirectional motion bearing assembly upper cover through hole (513), and the bidirectional motion bearing assembly lower cover (53) comprises a bidirectional motion bearing assembly lower cover fixing hole (531), a bidirectional motion bearing assembly lower cover stainless steel ball positioning groove (532) and a bidirectional motion bearing assembly lower cover through hole (533).

8. The multifunctional acoustic wave sweeping vibration motor according to claim 7, characterized in that: The upper cover fixing column (511) of the bidirectional motion bearing assembly is snap-connected with the lower cover fixing hole (531) of the bidirectional motion bearing assembly, and the stainless steel ball (52) of the bidirectional motion bearing assembly is located in the stainless steel ball positioning groove (512) of the upper cover of the bidirectional motion bearing assembly and the stainless steel ball positioning groove (532) of the lower cover of the bidirectional motion bearing assembly.

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