Vibration massager
By adopting a dual-output shaft rotor design and counterweight ring configuration in the vibrating massager, the problem of insufficient vibration effect is solved, achieving a larger amplitude and flexible adjustment of vibration effect, while reducing production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU DEXINHE IND CO LTD
- Filing Date
- 2024-12-27
- Publication Date
- 2026-04-28
AI Technical Summary
Existing vibration massagers cannot improve the vibration effect without increasing their size, and they are also bulky and lack comfort.
It adopts a dual-output shaft rotor design, with a first counterweight ring and a second counterweight ring respectively set on two turntables. The rotor rotation drives the turntables to generate a larger amplitude, and the number of counterweight rings can be flexibly adjusted to change the vibration effect.
Achieving greater vibration amplitude and flexible vibration effects without increasing the size of the massager reduces product manufacturing costs.
Smart Images
Figure CN224166584U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of healthcare, and in particular to a vibration massager. Background Technology
[0002] Massagers can help users relieve fatigue. Common massagers massage target areas by generating vibrations. The vibrations are mainly generated by the internal vibration motor. An eccentric weight is fixed at the output end of the motor. Since the center of gravity of the eccentric weight is not at the output end of the motor, the rotation of the eccentric weight will cause the vibration motor to lose its balance, resulting in vibration due to inertia.
[0003] Therefore, it can be seen that the amplitude of the massager is related to the speed of the motor and the mass of the eccentric weight. The higher the speed of the motor and the greater the mass of the eccentric weight, the more obvious and intense the vibration will be.
[0004] However, increasing the mass of the eccentric weight and the size of the high-power motor will increase the size of the massager. Since the massager needs to be held in hand and in contact with the area to be massaged, the size of the massager often cannot be made large in order to ensure comfort.
[0005] Therefore, how to improve the vibration effect of a massager without increasing its size is a problem that needs to be solved. Utility Model Content
[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a vibration massager that improves the vibration effect of the massager.
[0007] The objective of this utility model is achieved through the following technical solution:
[0008] A vibration massager includes: a massager body, a control box, and a vibration component;
[0009] The massager body is provided with a grip, a main massage part and a secondary massage part, the control box is located in the grip, and vibration components are provided in both the main massage part and the secondary massage part;
[0010] The vibration assembly includes a housing, an isolation cover, an end cover, a magnetic plate, a rotor, several first counterweight rings, several second counterweight rings, and two turntables. The magnetic plate and the rotor are both located inside the housing. An isolation cover is provided at each end of the housing. Each isolation cover is provided with an end cover. The end cover and the isolation cover together form an inner cavity. Each inner cavity accommodates one turntable. The rotor is provided with two output shafts, which are connected to the turntables.
[0011] The first counterweight ring and the second counterweight ring are respectively disposed on the two turntables, and the turntables are provided with columns that match the first counterweight ring or the second counterweight ring.
[0012] In one embodiment, the columns on the two turntables have different diameters.
[0013] In one embodiment, each turntable has multiple columns, and the multiple columns are arranged in a circular array around the output shaft.
[0014] In one embodiment, the number of columns on the turntable is greater than the number of the first counterweight rings.
[0015] In one embodiment, the number of columns on the turntable is greater than the number of the second counterweight rings.
[0016] In one embodiment, the surface of the turntable is provided with a label that matches the column.
[0017] In one embodiment, the first counterweight ring and the second counterweight ring are offset.
[0018] In one embodiment, the column and the first counterweight ring are interference fit.
[0019] In one embodiment, the weights of the first counterweight ring and the second counterweight ring are not the same.
[0020] In one embodiment, the outer wall of the massager body is provided with stripes.
[0021] The above-mentioned vibration massager has the following advantages:
[0022] 1. The rotor has two output shafts, and a first counterweight ring and a second counterweight ring are respectively configured on the two turntables. The rotation of the rotor can drive the two turntables to rotate simultaneously, which can obtain a larger amplitude based on the original speed.
[0023] 2. The first and second counterweight rings on the turntable can be flexibly added or removed according to actual needs, so that the vibration amplitude of each vibration component in the massager body is different, and the accessories in the vibration components of different specifications can be used interchangeably, which helps to reduce the product manufacturing cost. Attached Figure Description
[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0025] Figure 1 This is a schematic diagram of a vibration massager.
[0026] Figure 2 This is a schematic diagram of the cross-section of a vibrating massager;
[0027] Figure 3 A breakdown diagram of the vibration assembly;
[0028] Figure 4 Schematic diagram of the internal structure of the vibration assembly;
[0029] Figure 5 This is a schematic diagram showing the distribution of the first and second counterweight rings on the turntable.
[0030] Reference numerals: 10, Vibration massager; 20, Wire; 100, Massager body; 110, Holder; 120, Main massage section; 130, Secondary massage section; 140, Stripes; 200, Control box; 210, Control button; 220, Power supply; 230, Circuit board; 300, Vibration assembly; 310, Outer shell; 320, Isolation cover; 330, End cap; 340, Magnetic sheet; 350, Rotor; 351, Output shaft; 360, First counterweight ring; 370, Second counterweight ring; 380, Turntable; 381, Column; 11, Inner cavity; Detailed Implementation
[0031] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.
[0032] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0034] Please see Figure 1 and Figure 2 This utility model provides a vibration massager 10, which includes: a massager body 100, a control box 200 and a vibration component 300.
[0035] The massager body 100 includes a grip 110, a main massage section 120, and a secondary massage section 130. A control box 200 is located within the grip 110. Both the main massage section 120 and the secondary massage section 130 contain a vibration component 300. Both the main massage section 120 and the secondary massage section 130 are used to contact the area to be massaged, and the vibration component 300 within them generates vibrations to massage the area in contact with the main massage section 120 or the secondary massage section 130.
[0036] Please see Figure 3 and Figure 4 The vibration assembly 300 includes a housing 310, an isolation cover 320, an end cover 330, a magnetic sheet 340, a rotor 350, a plurality of first counterweight rings 360, a plurality of second counterweight rings 370, and two turntables 380. The magnetic sheet 340 and the rotor 350 are both located inside the housing 310. An isolation cover 320 is provided at each end of the housing 310. An end cover 330 is provided on each isolation cover 320. The end cover 330 and the isolation cover 320 together form an inner cavity 11. Each inner cavity 11 accommodates a turntable 380. The rotor 350 is provided with two output shafts 351, and the output shafts 351 are connected to the turntables 380.
[0037] Please see Figure 3 and Figure 4 The first counterweight ring 360 and the second counterweight ring 370 are respectively mounted on two turntables 380, and the turntables 380 are provided with columns 381 that match the first counterweight ring 360 or the second counterweight ring 370.
[0038] Please see Figure 2 The control box 200 and the vibration component 300 are electrically connected via wire 20. The control box 200 is equipped with a control button 210, a power supply 220, and a circuit board 230. Users can use the control button 210 to control the vibration component 300 to start or stop.
[0039] When the vibration assembly 300 is started, the rotor 350 begins to rotate, and drives the two turntables 380 to rotate synchronously via the output shaft 351. Since the two turntables 380 are respectively equipped with a first counterweight ring 360 and a second counterweight ring 370, and both the first counterweight ring 360 and the second counterweight ring 370 are located on the column 381, rather than at the center of rotation of the turntables 380, the centrifugal force generated by the first counterweight ring 360 and the second counterweight ring 370 when the turntables 380 rotate will cause the vibration assembly 300 to lose its overall balance and vibrate.
[0040] Furthermore, the first counterweight ring 360 and the second counterweight ring 370 are detachably connected to the column 381. The number of the first counterweight ring 360 and the second counterweight ring 370 on the turntable 380 can be flexibly increased or decreased as needed to change the weight of the turntable 380 and obtain different vibration effects. For example, the main massage part 120 and the auxiliary massage part 130 are in contact with two different parts. By changing the number of the first counterweight ring 360 and the second counterweight ring 370 in the vibration component 300 at these two locations, the main massage part 120 and the auxiliary massage part 130 can produce different vibration amplitudes. Moreover, the internal structure of the two vibration components 300 is essentially the same. Only the fixed number of the first counterweight ring 360 and the second counterweight ring 370 is changed, without the need to make additional molds to manufacture corresponding parts, which helps to reduce the production cost of the product.
[0041] The above-mentioned vibration massager 10 has the following advantages:
[0042] 1. The rotor 350 has two output shafts 351, and a first counterweight ring 360 and a second counterweight ring 370 are respectively configured on the two turntables 380. The rotation of the rotor 350 can drive the two turntables 380 to rotate simultaneously, which can obtain a larger amplitude on the basis of the original speed.
[0043] 2. The first counterweight ring 360 and the second counterweight ring 370 on the turntable 380 can be flexibly added or removed according to actual needs, so that the vibration amplitude of each vibration component 300 in the massager body 100 is different, and the accessories in the vibration components 300 of different specifications can be used interchangeably, which helps to reduce the product manufacturing cost.
[0044] In one embodiment, the columns 381 on the two turntables 380 have different diameters, which can prevent the first counterweight ring 360 and the second counterweight ring 370 from being installed in the wrong positions during assembly.
[0045] Please see Figure 5 Preferably, each turntable 380 has multiple columns 381, which are arranged in a circular array around the output shaft 351. The number of columns 381 on the turntable 380 is greater than the number of the first counterweight rings 360, and the number of columns 381 on the turntable 380 is greater than the number of the second counterweight rings 370. That is, the number of columns 381 is greater than the number of the first counterweight rings 360 and the second counterweight rings 370, resulting in an imbalance of gravity on the turntable 380.
[0046] Preferably, the surface of the turntable 380 is provided with a label that matches the column 381 (not shown).
[0047] Please see Figure 4 and Figure 5In one embodiment, the first counterweight ring 360 and the second counterweight ring 370 are staggered, and the two turntables 380 rotate synchronously. By staggering the installation positions of the first counterweight ring 360 and the second counterweight ring 370, the centrifugal forces generated at the two turntables 380 when the rotor 350 rotates are in opposite directions, which can increase the oscillation amplitude of the vibration assembly 300. Preferably, the weights of the first counterweight ring 360 and the second counterweight ring 370 are not the same.
[0048] In one embodiment, the column 381 and the first counterweight ring 360 are interference fit.
[0049] Please see Figure 1 In one embodiment, the outer wall of the massager body 100 is provided with stripes 140.
[0050] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A vibrating massager, characterized in that, include: Massager body, control box and vibration components; The massager body is provided with a grip, a main massage part and a secondary massage part, the control box is located in the grip, and vibration components are provided in both the main massage part and the secondary massage part; The vibration assembly includes a housing, an isolation cover, an end cover, a magnetic sheet, a rotor, several first counterweight rings, several second counterweight rings, and two turntables. The magnetic sheet and the rotor are both located inside the housing. An isolation cover is provided at each end of the housing. Each isolation cover is provided with an end cover. The end cover and the isolation cover together form an inner cavity. Each inner cavity accommodates one turntable. The rotor is provided with two output shafts, which are connected to the turntables. The first counterweight ring and the second counterweight ring are respectively disposed on the two turntables, and the turntables are provided with columns that match the first counterweight ring or the second counterweight ring.
2. The vibration massager according to claim 1, characterized in that, The diameters of the columns on the two turntables are different.
3. The vibration massager according to claim 1, characterized in that, Each turntable has multiple columns, which are arranged in a circular array around the output shaft.
4. The vibration massager according to claim 3, characterized in that, The number of columns on the turntable is greater than the number of the first counterweight rings.
5. The vibration massager according to claim 3, characterized in that, The number of columns on the turntable is greater than the number of the second counterweight rings.
6. The vibration massager according to claim 1, characterized in that, The surface of the turntable is marked with a number that matches the column.
7. The vibration massager according to claim 1, characterized in that, The first counterweight ring is offset from the second counterweight ring.
8. The vibration massager according to claim 1, characterized in that, The column and the first counterweight ring are interference fit.
9. The vibration massager according to claim 1, characterized in that, The weights of the first counterweight ring and the second counterweight ring are different.
10. The vibration massager according to claim 1, characterized in that, The outer wall of the massager body is decorated with stripes.