Vibration massage mechanism

Abstract

The utility model relates to the technical field of health care products, in particular to a vibration massage mechanism which sequentially comprises a driving module, a first ball module, a second ball module and a vibration head, and the driving module comprises a driving motor, a transmission main shaft driven by the driving motor to rotate and ascend and a transmission auxiliary shaft driven by the driving motor to ascend and descend; the first ball module comprises a hollow guide shaft sleeve and a ball shaft sleeve structure, wherein a sliding groove is formed in the outer side of the guide shaft sleeve in a concave mode, the transmission main shaft penetrates through the guide shaft sleeve, and a plurality of balls are arranged on the peripheral side of the guide shaft sleeve in a protruding mode. During massage, each ball wriggles at the massage part; the second ball module comprises a fixed bracket which sleeves the transmission main shaft and is linked with the transmission main shaft to lift and rotate, and a first ball fixed on a fixed rod on the peripheral side of the fixed bracket; the vibration head is installed at the other end of the transmission main shaft and linked with the transmission main shaft to rotate, ascend and descend and vibrate. The utility model has the characteristics of simple and reasonable structural design, good local massage touch feeling and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of health care products, in particular to a vibration massage mechanism. Background Art

[0002] At present, with the increase of life and work pressure, people are more and more accustomed to traveling. The process of traveling is also full of physical fatigue. At this time, people usually need massage to relax. The traditional way of massage relaxation is to go to a massage place, which has high consumption and high cost. With the development of science and technology, massage equipment such as massage chairs have also been developed. However, this kind of equipment has a large structure, is not easy to carry and use, and has a large massage area, which is not convenient for local massage.

[0003] In order to overcome the above defects, some portable massage devices have appeared on the market. However, the portable massage devices on the market have a single massage effect, and the structural design is not very reasonable. During use, the shaft may get tangled.

[0004] Therefore, it is urgent to provide a vibration massage mechanism to overcome the above-mentioned defects. Utility Model Content

[0005] The main purpose of the utility model is to provide a vibration massage mechanism, which has the characteristics of simple and reasonable structural design, good local massage touch and the like.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A vibration massage mechanism comprises: a driving module, a first ball module, a second ball module and a vibration head.

[0008] The driving module comprises: a driving motor, a transmission main shaft driven by the driving motor to rotate and lift, and a transmission slave shaft driven by the driving motor to lift and lift;

[0009] The first ball module comprises: a guide sleeve which is hollow inside and has a groove on the outside and is penetrated by the transmission main shaft, and a ball sleeve structure which is sleeved on the outer peripheral side of the guide sleeve and has a plurality of balls convexly arranged on the peripheral side and is driven by the transmission slave shaft to rise and fall along the groove; during massage, each ball moves at the massage part;

[0010] The second ball module comprises: a fixed bracket sleeved on the transmission main shaft and linked with the transmission main shaft to rise and fall and rotate, and a first ball fixed on a fixed rod around the fixed bracket;

[0011] The vibration head is installed at the other end of the transmission main shaft, and rotates, rises, and vibrates in conjunction with the transmission main shaft.

[0012] Preferably, the ball bushing structure includes: a plurality of ball semi-circle fixing sleeves sleeved on the circumferential side of the guiding bushing, and the adjacent sides of which are formed with ball-catching semi-circles for catching the balls; two adjacent ball semi-circle fixing sleeves cooperate to catch one ball, and the symmetry axis of each ball semi-circle fixing sleeve is consistent with the transmission direction of the ball bushing structure.

[0013] Preferably, the circumferential side of the ball bushing structure is recessed inward at intervals with slide rails for cooperating with the sliding grooves, and the ball semi-circles are formed on the back of the slide rails.

[0014] Preferably, the ball bushing structure is assembled into a cylindrical structure with one end being open and hollow.

[0015] Preferably, a set of first bushings for catching and fixing the driven transmission shaft are formed on the inner side wall of the guiding bushing.

[0016] Preferably, the two first bushings are located on a diameter of the guiding bushing.

[0017] Preferably, the fixing bracket is: a fixing plate structure formed with a through hole for catching and fixing the driving main shaft, and the circumferential side of which is hollowed inward at intervals to form a multi-blade structure, and the fixing rod is fixed on the corresponding blades between the two fixing plate structures.

[0018] Preferably, a plurality of the first balls are sleeved on each fixing rod, and the first balls on each fixing rod enclose a concentric cylinder.

[0019] For a vibration massage mechanism of the present utility model, a driving module provides driving force, the driving main shaft drives the second ball module and the vibration head to rotate and lift, the driven part drives the ball bushing structure to lift and slide in the sliding groove, the balls are linked to lift, during massage, the vibration head vibrates the massage part, the second balls and the balls contact the skin and are stressed to present a peristaltic effect, so that the user can experience various massage effects and can increase the local massage area. In addition, the structural design of this product installs the driving main shaft and the driven transmission shaft in the hollow guiding bushing, overcoming the problem in the structural design of the prior art that the wires and other connecting wires are wound due to the external leakage of the rotating shaft part, thereby affecting the product performance. In summary, this product has the characteristics of simple and reasonable structural design and good local massage touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of an embodiment of a vibration massage mechanism of the present utility model.

[0021] Figure 2 It is Figure 1 a schematic exploded view of the structure.

[0022] Figure 3 It isFigure 1 Another structural decomposition schematic diagram.

[0023] Figure 4 is Figure 1 a cross-sectional view of...

[0024] Explanation of the reference numerals in the attached drawings of the specification:

[0025] 1 - drive module, 11 - drive motor, 12 - transmission main shaft, 2 - first ball module, 21 - guide bushing, a1 - chute, b1 - first bushing, 22 - ball bushing structure, 23 - ball, 3 - second ball module, 31 - fixed bracket, 32 - fixed rod, 33 - first ball, 4 - vibration head. Detailed implementation manners

[0026] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0027] It should be noted that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined. "Several" means one or more, unless otherwise specifically defined.

[0030] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0031] Please refer to Figures 1 to 4 , a vibration massage mechanism of this embodiment sequentially includes: a driving module 1, a first ball module 2, a second ball module 3, and a vibration head 4. Among them, the driving module 1 includes: a driving motor 11, a transmission main shaft 12 driven by the driving motor 11 to rotate and lift (not fully shown in the figure), and a transmission secondary shaft driven by the driving motor 11 to lift (not shown in the figure). The transmission main shaft 12 passes through the first ball module 2, passes through and is fixedly connected to the second ball module 3, and then is connected to the vibration head 4. The transmission secondary shaft passes through and is arranged inside the first ball module 2. It should be noted that both the transmission main shaft 12 and the transmission secondary shaft are lead screws, and the transmission secondary shaft is driven by a gear connection with the transmission main shaft 12. This is the application of the prior art, so it will not be elaborated here.

[0032] In a preferred embodiment, the first ball module 2 includes a guide bushing 21 with a hollow interior, a chute a1 recessed on the outer side, and penetrated by the driving main shaft, and a ball bushing structure 22 sleeved on the outer peripheral side of the guide bushing 21, with a number of balls 23 protruding from the circumferential side and driven by the driving secondary shaft to move up and down along the chute a1. Specifically, a set of first shaft sleeves b1 for clamping and fixing the driving secondary shaft are formed on the inner side wall of the guide bushing 21, and the two first shaft sleeves b1 are located on a diameter of the guide bushing 21. This structural arrangement improves the stability of the product when stressed. The ball bushing structure 22 includes a number of ball semi-circle fixing sleeves sleeved on the circumferential side of the guide bushing 21, and the adjacent sides of which are all formed with clips for the balls 23; two adjacent ball semi-circle fixing sleeves cooperate to clamp one ball 23, and the symmetry axis of each ball semi-circle fixing sleeve is consistent with the driving direction of the ball bushing structure 23. More specifically, the circumferential side of the ball bushing structure 22 is recessed inward at intervals with slide rails for cooperating with the chute a1, the ball semi-circles are formed on the back of the slide rails, and the ball bushing structure 22 is assembled into a cylindrical structure with one end open and hollow. Every two adjacent ball semi-circle fixing sleeves are assembled into a semi-circular shape, and each ball 23 is correspondingly clamped and positioned by them so that it can move within the two ball semi-circle fixing sleeves. Since the symmetry axis of each ball semi-circle fixing sleeve is consistent with the moving direction of the driving secondary shaft, the installation of the product is more stable, and the balls 23 are more gentle when stressed during massage, forming a peristaltic effect, improving the user experience. Further, the guide bushing 21 is designed as a hollow structure to achieve the structural design method of hollow transmission, avoiding the defect in the prior art that the connecting wires are entangled or other products are entangled during massage use, thereby affecting the use effect.

[0033] The second ball module 3 includes a fixed bracket 31 sleeved on the driving main shaft 11 and linked to move up and down and rotate with the driving main shaft 11, and a first ball 33 fixed on a fixed rod 32 on the circumferential side of the fixed bracket 31. Specifically, the fixed bracket 31 is a fixed plate structure formed with a through hole for clamping and fixing the driving main shaft 11, and the circumferential side is hollowed out inward at intervals to form a multi-blade shape. The fixed rod 32 is fixed on the corresponding blades between the two fixed plate structures, and a number of the first balls 33 are sleeved on each fixed rod 32. The first balls 33 on each fixed rod 32 enclose a concentric cylinder. More specifically, the two fixed plate structures are fixed on the rotating main shaft 11. When the rotating main shaft 11 moves up and down and rotates, the two fixed plate structures are linked with the rotating main shaft 11 to drive the first balls 33 on each fixed rod 32 to rotate and move up and down. Since a number of the first balls 33 enclose a cylindrical shape and are driven to move up and down and rotate by the driving main shaft 11, each first ball 33 slides and rotates to massage the massage part, improving the massage experience.

[0034] In a preferred embodiment, one end of the vibration head 4 is connected to the rotating main shaft 11, and rotates and lifts with the rotating main shaft 11 to generate a vibration effect. During use, the vibration head 4 can be aligned with the part to be massaged, so that the massage position achieves the effect of vibrating massage.

[0035] The working principle of the present utility model is as follows: The driving motor 11 drives the rotating main shaft 12 to rotate and lift, driving the second ball module 3 and the vibration head 4 to lift and rotate, so that each of the first balls 33 rotates and lifts therewith. At the same time, the vibration head 4 generates a vibration effect. Further, the transmission secondary shaft is driven by the driving motor 11 through a gear, and then drives the ball sleeve structure 22 to slide back and forth along the chute a1 of the guide shaft sleeve 21, and the balls 23 slide back and forth therewith. Thus, when the balls 23 and the first balls 33 contact the massage part, massage experiences with different intensities are generated, improving the experience effect of the user. And combined with the vibration of the vibration head 4, the massage experience of the user is increased.

[0036] As can be seen from the above description, the present utility model designs a massage structure with 3 parts, and the massage effects in different areas are different, enabling the user to feel different massage effects and improving the user's experience. In addition, the structural design of this product is simple and reasonable. The hollow transmission overcomes the defect of entanglement in the prior art, and has the characteristic of good local massage experience effect.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above

[0038] embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A vibration massage mechanism, comprising: The driving module, the first ball module, the second ball module and the vibration head are characterized in that: The driving module comprises: a driving motor, a transmission main shaft driven by the driving motor to rotate and lift, and a transmission slave shaft driven by the driving motor to lift and lift; The first ball module comprises: a guide sleeve which is hollow inside and has a groove on the outside and is penetrated by the transmission main shaft, and a ball sleeve structure which is sleeved on the outer peripheral side of the guide sleeve and has a plurality of balls convexly arranged on the peripheral side and is driven by the transmission slave shaft to rise and fall along the groove; during massage, each ball moves at the massage part; The second ball module comprises: a fixed bracket sleeved on the transmission main shaft and linked with the transmission main shaft to rise and fall and rotate, and a first ball fixed on a fixed rod around the fixed bracket; The vibration head is installed at the other end of the transmission main shaft, and rotates, rises, and vibrates in conjunction with the transmission main shaft.

2. The vibration massage mechanism according to claim 1, characterized in that: The ball sleeve structure includes: a plurality of sleeves arranged on the circumferential side of the guide sleeve, and the adjacent sides are formed with ball half-circle fixing sleeves for clamping the ball; two adjacent ball half-circle fixing sleeves work together to clamp one ball, and the symmetry axis of each ball half-circle fixing sleeve is consistent with the transmission direction of the ball sleeve structure.

3. The vibration massage mechanism according to claim 2, characterized in that: The peripheral side of the ball bearing sleeve structure is recessed inwardly with a slide rail used in conjunction with the slide groove, and the ball half circle is formed on the back of the slide rail.

4. The vibration massage mechanism according to any one of claims 1 to 3, characterized in that: The ball bearing sleeve structure is assembled into a hollow cylindrical structure with an opening at one end.

5. The vibration massage mechanism according to any one of claims 1 to 3, characterized in that: A group of first sleeves for clamping and fixing the transmission slave shaft are formed on the inner side wall of the guide sleeve.

6. The vibration massage mechanism according to claim 5, characterized in that: The two first bushings are located on a diameter of the guide bushing.

7. The vibration massage mechanism according to claim 1, characterized in that: The fixing bracket is a fixing plate structure with a through hole for clamping and fixing the transmission main shaft and hollowed out at intervals on the circumference to form multiple blades. The fixing rod is fixed on the corresponding blades between the two fixing plate structures.

8. The vibration massage mechanism according to claim 1, characterized in that: A plurality of the first balls are sleeved on each of the fixing rods, and the first balls on each of the fixing rods form a concentric cylinder.

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