Miniaturized kneading and clamping massage machine core

Abstract

The invention discloses a miniaturized kneading and clamping massage machine core which comprises a machine shell and a driving part arranged in the machine shell, an output shaft of the driving part is connected with a transmission assembly, the transmission assembly comprises eccentric wheels symmetrically arranged on the two sides of the output shaft, and helical gears meshed with the output shaft are arranged in the circumferential direction of the eccentric wheels. The eccentric wheel is connected with the first massage assembly and the second massage assembly, and the output shaft drives the bevel gear to rotate, so that the eccentric wheel reciprocates to drive the first massage assembly and the second massage assembly to act synchronously. According to the miniaturized kneading and clamping massage machine core, transmission structures between the motor and the eccentric wheels are reduced, and the distance between the eccentric wheels is reduced, so that the size of the whole machine is reduced, the occupied space is small, and sufficient design space is provided for the massage head.

Description

Technical Field

[0001] The present invention relates to the technical field of massage devices, in particular to a massage movement, and in particular to a miniaturized kneading and clamping massage movement. Background Art

[0002] As people's work intensity increases, white-collar workers in many cities need to work at desks for a long time, which leads to neck and shoulder pain. In severe cases, it can cause periarthritis of the shoulder. Therefore, in order to massage the neck and shoulders after work, people have designed various neck and shoulder massagers. These types of massagers can relieve the user's fatigue and reduce the user's pain to a certain extent.

[0003] CN202410218401.8 discloses a neck massager, in which a motor drives an eccentric wheel to rotate through a gear set, so that the eccentric wheel can drive a first massage head and a second massage head to move, thereby massaging the user's neck.

[0004] In the existing neck massager, in order to ensure the normal operation of the eccentric wheel, the motor and the eccentric wheel need to be transmitted through multi-stage gears. Since the gears occupy the space inside the movement, the spacing between the eccentric wheels is large, which makes the movement occupy a large space, the structure is complex, the production cost is high, and the location of the massage head is restricted by space problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is: in order to solve the technical problems of complex structure and large size of the massage movement in the prior art, the present invention provides a miniaturized kneading and clamping massage movement, which reduces the transmission structure between the driving part and the eccentric wheel, and reduces the distance between the eccentric wheels, thereby reducing the volume of the whole machine, occupying a small space, and providing sufficient design space for the massage head.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a miniaturized kneading and clamping massage movement, including a casing and a driving part arranged in the casing, the output shaft of the driving part is connected to a transmission component, the transmission component includes an eccentric wheel symmetrically arranged on both sides of the output shaft, the eccentric wheel has a helical gear meshing with the output shaft in the circumferential direction, the eccentric wheel is connected to a first massage component and a second massage component, the output shaft drives the helical gear to rotate, thereby causing the eccentric wheel to reciprocate to drive the first massage component and the second massage component to move synchronously.

[0007] The miniaturized kneading and massaging movement of the present invention can reduce the spacing between eccentric wheels by reducing the number of gears, so that the internal structure of the movement is more compact and the space of the movement is reduced.

[0008] Furthermore, in order to enable the first massage component and the second massage component to move synchronously, the lower end of the eccentric wheel has an eccentric column, and the eccentric column is slidably arranged in the slide groove of the slider, the first massage component is connected to the eccentric wheel, and the second massage component is rotatably connected to the slider, and the reciprocating rotation of the eccentric wheel causes the first massage component to swing left and right, and synchronously drives the slider to slide back and forth to drive the second massage component to swing back and forth.

[0009] Furthermore, in order to enable the first massage component to achieve left-right swing massage, the first massage component includes a massage bracket, the inclined plate of the massage bracket is connected to the eccentric wheel and cooperates with the inclined surface of the eccentric wheel, and the eccentric wheel is connected to a fixing block.

[0010] Furthermore, in order to prevent the first massage component from swinging back and forth, an upper cover is provided on the casing, a groove is provided on the upper cover, the massage bracket extends out of the groove and swings back and forth in the groove, a guide groove is provided on the inner side of the upper cover, and a guide column is provided on the massage bracket, and the guide column is movably arranged in the guide groove.

[0011] Furthermore, in order to achieve head massage, a neck massage head is connected to the upper end of the massage bracket.

[0012] Furthermore, in order to realize the assembly of the driving part and the eccentric wheel, the driving part and the eccentric wheel are arranged on a mounting block, and the mounting block is connected to the casing.

[0013] Furthermore, in order to achieve the massage of the shoulders, the second massage component includes a swing rod rotatably connected to the slider, and the swing rod is connected to a shoulder massage head.

[0014] Furthermore, in order to ensure the position of limiting the forward and backward movement of the shoulder massage head, a limiting groove is provided at the bottom of the housing, and both sides of the slider slide in the limiting groove.

[0015] Furthermore, in order to ensure stable transmission, the teeth of the helical gear are inclined downward toward the vertical direction.

[0016] Furthermore, in order to reduce the difficulty of assembly, the bevel gear and the eccentric wheel are formed in one piece.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The miniaturized kneading and massaging movement of the present invention forms an integral structure with the bevel gear and the eccentric wheel, and directly drives the eccentric wheel through the driving part, thereby eliminating the complicated multi-stage gear transmission structure, reducing the distance between the eccentric wheels, making the internal structure of the movement more compact, reducing the occupied space, and reducing the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the miniaturized kneading and clamping massage movement of the present invention;

[0021] Figure 2 for Figure 1 Exploded diagram of

[0022] Figure 3 for Figure 1 Schematic diagram of the local structure;

[0023] Figure 4 This is a bottom view of a miniaturized kneading and massaging mechanism (housing omitted);

[0024] Figure 5 is a schematic diagram of the three-dimensional structure of the casing;

[0025] In the figure:

[0026] 1. housing, 11. limiting slot;

[0027] 2. Driving unit;

[0028] 3. eccentric wheel, 31. bevel gear, 32. eccentric column, 33. fixed block;

[0029] 4. first massage component, 41. massage support, 42. neck massage head, 43. guide column;

[0030] 5. second massage component, 51. swing rod, 52. shoulder massage head;

[0031] 6. Slider, 61. Slide;

[0032] 7. upper cover, 71. guide groove;

[0033] 8. Install the block. DETAILED DESCRIPTION

[0034] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0036] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] Embodiment 1, as Figure 1 and Figure 2 As shown, a miniaturized kneading and massaging movement comprises a housing 1 and a driving part 2 arranged in the housing 1. Specifically, the driving part 2 is a motor. The output shaft of the driving part 2 is connected to the transmission assembly.

[0038] Specifically, the transmission assembly includes eccentric wheels 3 symmetrically arranged on both sides of the output shaft. The driving part 2 and the eccentric wheel 3 are arranged on the mounting block 8, and the mounting block 8 is connected to the housing 1. The eccentric wheel 3 has a helical gear 31 meshing with the output shaft in the circumferential direction. Since the eccentric wheel 3 has the helical gear 31, the output shaft of the motor can directly drive the eccentric wheel 3 to rotate, eliminating the complex gear transmission structure and shortening the distance between the two eccentric wheels 3. In the embodiment, the distance between the eccentric wheels 3 is 33mm, while the distance between the eccentric wheels 3 in the prior art CN202410218401.8 is 95.8mm. Under the premise of not affecting the transmission efficiency, the size of the movement can be greatly reduced, providing more installation position options for the massage head.

[0039] Preferably, in order to reduce noise and improve transmission efficiency, the teeth of the helical gear 31 are inclined downward toward the vertical direction.

[0040] Specifically, the eccentric wheel 3 is connected to the first massage component 4 and the second massage component 5, and the output shaft drives the bevel gear 31 to rotate, so that the eccentric wheel 3 reciprocates to drive the first massage component 4 and the second massage component 5 to move synchronously.

[0041] Preferably, the lower end of the eccentric wheel 3 has an eccentric column 32, which is slidably disposed in the slide groove 61 of the slider 6. The first massage component 4 is connected to the eccentric wheel 3, and the second massage component 5 is rotatably connected to the slider 6. The reciprocating rotation of the eccentric wheel 3 causes the first massage component 4 to swing left and right, and simultaneously drives the slider 6 to slide forward and backward to drive the second massage component 5 to swing forward and backward. The rotation angle of the eccentric wheel 3 is 180°. When the eccentric wheel 3 rotates, the eccentric column of the eccentric wheel 3 moves in the slide groove 61, and at the same time pushes the slider 6 to move in the forward and backward direction. As the slider 6 moves forward and backward, the second massage component 5 is driven to swing forward and backward for massage.

[0042] Preferably, a limiting groove 11 is provided at the bottom of the housing 1, and both sides of the slider 6 slide in the limiting groove 11. The limiting groove 11 can limit and guide the forward and backward displacement of the slider 6 to avoid deviation during the movement of the massage component.

[0043] Embodiment 2, on the basis of embodiment 1, as Figure 3 and Figure 5 As shown, specifically, the second massage component 5 includes a swing rod 51 rotatably connected to the slider 6, and a shoulder massage head 52 is connected to the swing rod 51. The end of the slider 6 is rotatably connected to the swing rod 51 through a connecting shaft, and when the slider 6 moves forward and backward, it drives the swing rod 51 to swing forward and backward, thereby driving the shoulder massage head 52 to swing forward and backward synchronously, so as to massage the user's shoulders.

[0044] Specifically, the slide block 6 is in a concave shape, and the slide groove 61 is arranged close to the middle of the slide block 6. Both ends of the slide groove 61 extend forward and are connected to the swing rod 51.

[0045] Since the spacing between the eccentric wheels 3 is reduced, the spacing between the two slide grooves 61 can be reduced synchronously. Under the condition of ensuring the relative distance between the two shoulder massage heads 52, the size of the slider 6 is reduced, the structure of the slider 6 is simplified, and the production cost is reduced.

[0046] Specifically, the first massage component 4 includes a massage bracket 41, a swash plate of the massage bracket 41 is connected to the eccentric wheel 3 and cooperates with the inclined surface of the eccentric wheel 3, and a fixing block 33 is connected to the eccentric wheel 3. When the eccentric wheel 3 rotates, the inclined surface of the eccentric wheel 3 pushes the swash plate, and as the eccentric wheel 3 reciprocates, the first massage component 4 swings left and right.

[0047] Preferably, a neck massage head 42 is connected to the upper end of the massage bracket 41 , and the neck massage head 42 follows the massage bracket 41 to swing, so that the neck of the user is massaged by the neck massage head 42 .

[0048] Embodiment 3, on the basis of embodiment 2, as Figure 4 As shown, specifically, the housing 1 is provided with an upper cover 7, and a slot body is formed on the upper cover 7. The massage bracket 41 extends out of the slot body and swings back and forth in the slot body. A guide groove 71 is provided on the inner side of the upper cover 7. A guide column 43 is provided on the massage bracket 41, and the guide column 43 is movably arranged in the guide groove 71. During the left and right swinging process of the massage bracket 41, the guide column 43 also moves synchronously. Since the guide groove 71 has a limiting and guiding effect on the guide column 43, the massage bracket 41 will not shake in the front and back directions during the swinging process, thereby ensuring the massage trajectory of the neck massage head 42.

[0049] The specific working principle of the miniaturized kneading and clamping massage movement of the present invention is as follows: the motor is started, and the driving shaft of the motor drives the two eccentric wheels 3 to rotate, and the two eccentric wheels 3 rotate in opposite directions. The first massage component 4 swings left and right under the drive of the eccentric wheel 3, and the shoulder massage head 52 massages the user's neck. The second massage component 5 swings back and forth under the drive of the eccentric wheel 3, and the shoulder massage head 52 massages the user's shoulder. The first massage component 4 and the second massage component 5 work synchronously to achieve kneading, clamping and pinching techniques.

[0050] In summary, the miniaturized kneading and clamping massage movement of the present invention reduces the transmission structure between the driving part and the eccentric wheel, and reduces the distance between the eccentric wheels, thereby reducing the volume of the whole machine, occupying a small space, and providing sufficient design space for the massage head.

[0051] The above description is based on the ideal embodiment of the present invention. Through the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present invention. The technical scope of the present invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A miniaturized kneading and massaging movement, comprising a housing (1) and a driving unit (2) arranged in the housing (1), characterized in that: The output shaft of the driving part (2) is connected to a transmission component, and the transmission component includes an eccentric wheel (3) symmetrically arranged on both sides of the output shaft, and the eccentric wheel (3) has a helical gear (31) meshing with the output shaft on the circumference. The eccentric wheel (3) is connected to the first massage component (4) and the second massage component (5). The output shaft drives the helical gear (31) to rotate, thereby causing the eccentric wheel (3) to reciprocate to drive the first massage component (4) and the second massage component (5) to move synchronously.

2. The miniaturized kneading and massaging movement according to claim 1, characterized in that: The lower end of the eccentric wheel (3) is provided with an eccentric column (32), and the eccentric column (32) is slidably arranged in a slide groove (61) of a slider (6). The first massage component (4) is connected to the eccentric wheel (3), and the second massage component (5) is rotatably connected to the slider (6). The eccentric wheel (3) reciprocates to make the first massage component (4) swing left and right, and simultaneously drives the slider (6) to slide forward and backward to drive the second massage component (5) to swing forward and backward.

3. The miniaturized kneading and massaging movement according to claim 2 is characterized in that: The first massage component (4) comprises a massage bracket (41), the inclined plate of the massage bracket (41) is connected to the eccentric wheel (3) and cooperates with the inclined surface of the eccentric wheel (3), and the eccentric wheel (3) is connected to a fixing block (33).

4. The miniaturized kneading and massaging movement according to claim 3 is characterized in that: The housing (1) is provided with an upper cover (7), the upper cover (7) is provided with a slot body, the massage support (41) extends out of the slot body and swings back and forth in the slot body, a guide groove (71) is provided on the inner side of the upper cover (7), and a guide column (43) is provided on the massage support (41), and the guide column (43) is movably arranged in the guide groove (71).

5. The miniaturized kneading and massaging movement according to claim 4 is characterized in that: The upper end of the massage support (41) is connected to a neck massage head (42).

6. The miniaturized kneading and massaging movement according to claim 5, characterized in that: The driving part (2) and the eccentric wheel (3) are arranged on a mounting block (8), and the mounting block (8) is connected to the casing (1).

7. The miniaturized kneading and massaging movement according to claim 2, characterized in that: The second massage component (5) comprises a swing rod (51) rotatably connected to the slider (6), and a shoulder massage head (52) is connected to the swing rod (51).

8. The miniaturized kneading and massaging movement according to claim 7, characterized in that: The bottom of the housing (1) is provided with a limiting groove (11), and the two sides of the sliding block (6) slide in the limiting groove (11).

9. The miniaturized kneading and massaging movement according to any one of claims 1 to 8, characterized in that: The teeth of the helical gear (31) are inclined downward in the vertical direction.

10. The miniaturized kneading and massaging movement according to claim 9, characterized in that: The bevel gear (31) and the eccentric wheel (3) are integrally formed.

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