CN218923145U - Single motor driven massager core structure - Google Patents

Abstract

The utility model relates to the technical field of massage apparatuses, in particular to a single-motor-driven massage apparatus movement structure, which comprises a movement lower cover and a movement upper cover matched with the movement lower cover, wherein the surface of the movement lower cover is covered with the movement upper cover, two sides of the movement upper cover are movably provided with swinging brackets, a driving mechanism for driving the swinging brackets to swing is arranged in the space between the movement lower cover and the movement upper cover, a power assembly is arranged in the movement lower cover, and the power assembly enables the swinging brackets to swing through the transmission effect of a linkage assembly and a transmission assembly. According to the utility model, the swinging motion of the swinging bracket is realized by the single power component under the action of the linkage component and the transmission component, so that the single motor driving work is realized, and the production cost of the massager core is reduced; meanwhile, the single motor driving mode can enable the massager core to be more energy-saving in working, and the structure is simpler and the operation is more convenient.

Description

Single motor driven massager core structure

Technical Field

The utility model relates to the technical field of massage devices, in particular to a single-motor driven massage device core structure.

Background

The massage instrument is a new generation of health care equipment developed according to physical, bionics, bioelectricity, traditional Chinese medicine and years of clinical practice, and has various functions of promoting blood circulation, treating arthralgia and the like.

The massager cores in the market today are various, but basically, the synchronous motion function of a plurality of massage heads is realized by driving a plurality of motors, the production cost of the massager cores is increased by arranging the plurality of motors, and meanwhile, the massager cores driven by the plurality of motors are more electricity-consuming in working, and the structure is more complicated, so that the massager cores driven by the single motor are needed.

Disclosure of Invention

The utility model aims to provide a single-motor driven massager movement structure, which aims to solve the problem that the massager movement is driven by multiple motors to realize synchronous movement of multiple massaging heads in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the single-motor-driven massager machine core structure comprises a machine core lower cover and a machine core upper cover matched with the machine core lower cover, wherein the surface of the machine core lower cover is covered with the machine core upper cover, and the machine core upper cover and the machine core lower cover are in threaded fastening connection with each other through ten screws; the swing bracket is movably mounted on two sides of the upper cover of the machine core, a driving mechanism used for driving the swing bracket to swing is arranged in the space between the lower cover of the machine core and the upper cover of the machine core, the driving mechanism consists of a power assembly, a linkage assembly and a transmission assembly, the power assembly is mounted in the lower cover of the machine core, and the power assembly enables the swing bracket to swing through the transmission effect of the linkage assembly and the transmission assembly.

Preferably, the power assembly is composed of a driving motor and a main bevel gear, the driving motor is arranged in a groove of the lower cover of the machine core and the upper cover of the machine core, and the output end of the driving motor is fixedly connected with the main bevel gear through a coupler.

Preferably, the linkage assembly is formed by combining a rotating rod, a spur gear, a secondary bevel gear and a graphite gasket, wherein the rotating rod is rotationally connected in a groove in the lower cover of the machine core, four groups of rotating rods are arranged, and the four groups of rotating rods are all positioned in the corresponding groove in the lower cover of the machine core.

Preferably, the surface of the rotating rod is connected with a spur gear and a slave bevel gear, the spur gear is fixedly connected with the surfaces of the rotating rods at two ends of the lower cover of the movement, the slave bevel gear is fixedly connected with the surface of the rotating rod at the middle part of the lower cover of the movement, the slave bevel gear is meshed with the main bevel gear, and meanwhile, the spur gear and the slave bevel gear are symmetrical relative to the central axis of the main bevel gear; graphite gaskets are sleeved on the surfaces of the spur gear and the rotating rods on two sides of the bevel gear.

Preferably, the transmission assembly comprises a swing gear, a graphite big gasket and a graphite small gasket, the swing gear is rotationally connected in a mounting hole in the lower cover of the machine core through the graphite small gasket, the swing gear is provided with two groups, the two groups of swing gears are symmetrical about the central line of the driving motor, the swing gear is meshed with the straight gear, and the surface of the swing gear is sleeved with the graphite big gasket.

Preferably, an iron shaft is inserted into the swing bracket, and one end of the iron shaft is inserted into and matched with the large graphite gasket through the swing bracket.

Compared with the prior art, the utility model has the beneficial effects that: according to the single-motor driven massager movement structure, the swinging movement of the swinging bracket is realized under the action of the linkage assembly and the transmission assembly through the single power assembly, so that the single-motor driven work is realized, and the production cost of the massager movement is reduced; meanwhile, the single motor driving mode can enable the massager core to be more energy-saving in working, and the structure is simpler and the operation is more convenient.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is an enlarged schematic top view of the present utility model;

FIG. 4 is a schematic diagram of a main view of the utility model;

FIG. 5 is a schematic view of a three-dimensional structure of a driving mechanism according to the present utility model;

fig. 6 is a schematic diagram of a front view of a driving mechanism according to the present utility model.

In the figure: 1. a lower cover of the movement; 11. a screw; 2. a movement upper cover; 3. a rocking support; 31. an iron shaft; 4. a driving mechanism; 41. a power assembly; 411. a driving motor; 412. a main helical gear; 42. a linkage assembly; 421. a rotating rod; 422. spur gears; 423. from the bevel gear; 424. a graphite gasket; 43. a transmission assembly; 431. a rocking gear; 432. a graphite large gasket; 433. graphite shims.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.

The utility model provides a single-motor driven massager machine core structure, which is shown in figures 1, 3 and 4, and comprises a machine core lower cover 1 and a machine core upper cover 2 mutually matched with the machine core lower cover 1, wherein the surface of the machine core lower cover 1 is covered with the machine core upper cover 2, and the machine core upper cover 2 and the machine core lower cover 1 are mutually and tightly connected through ten screws 11 in a threaded manner; the swing bracket 3 is movably arranged on two sides of the movement upper cover 2, an iron shaft 31 is inserted into the swing bracket 3, and one end of the iron shaft 31 is inserted into and matched with the large graphite gasket 432 penetrating through the swing bracket 3.

Further, as shown in fig. 2, a driving mechanism 4 for driving the rocking bracket 3 to rock is arranged in the space between the lower core cover 1 and the upper core cover 2, the driving mechanism 4 is composed of a power component 41, a linkage component 42 and a transmission component 43, the power component 41 is composed of a driving motor 411 and a main bevel gear 412, the driving motor 411 is installed in the grooves of the lower core cover 1 and the upper core cover 2, and the output end of the driving motor 411 is fixedly connected with the main bevel gear 412 through a coupling.

In practice, the driving motor 411 is started to work, the driving motor 411 drives the main bevel gear 412 to rotate, and the main bevel gear 412 is meshed with the auxiliary bevel gear 423 to drive the main bevel gear 412 to rotate when the main bevel gear 412 rotates.

Further, as shown in fig. 2 and 5, the linkage assembly 42 is formed by combining a rotating rod 421, a spur gear 422, a slave bevel gear 423 and a graphite gasket 424, the rotating rod 421 is rotatably connected in a groove in the lower core cover 1, the rotating rod 421 is provided with four groups, the four groups of rotating rods 421 are all positioned in the corresponding groove in the lower core cover 1, the spur gear 422 and the slave bevel gear 423 are connected on the surface of the rotating rod 421 at two ends of the lower core cover 1, the slave bevel gear 423 is fixedly connected on the surface of the rotating rod 421 in the middle of the lower core cover 1, the slave bevel gear 423 is meshed with the main bevel gear 412, and meanwhile, the spur gear 422 and the slave bevel gear 423 are symmetrical about the central axis of the main bevel gear 412; the surface of the straight gear 422 and the surface of the rotating rod 421 from the two sides of the bevel gear 423 are both sleeved with graphite gaskets 424.

In practice, the main bevel gear 412 will intermesh with the secondary bevel gear 423 to rotate the same, thereby rotating the spur gear 422.

Further, as shown in fig. 5 and 6, the spur gear 422 has an upper layer and a lower layer, and the upper layer and the lower layer have different sizes of spur gear structures, wherein the small spur teeth of the upper layer are meshed with the swinging gear 431; the secondary bevel gear 423 is also of an upper layer structure and a lower layer structure, the upper layer is of a bevel gear structure, and the lower layer is of a spur gear structure, wherein the bevel gear structure of the upper layer is meshed with the main bevel gear 412, and the spur gear structure of the lower layer is meshed with the large spur gear of the lower layer of the spur gear 422.

Further, as shown in fig. 2 and 6, the transmission assembly 43 includes a swing gear 431, a large graphite gasket 432 and a small graphite gasket 433, the swing gear 431 is rotatably connected in the mounting hole of the inner part of the lower cover 1 of the movement through the small graphite gasket 433, and the swing gear 431 is provided with two groups, the two groups of swing gears 431 are symmetrical about the center line of the driving motor 411, the swing gear 431 is meshed with the straight gear 422, the large graphite gasket 432 is sleeved on the surface of the swing gear 431, the power assembly 41 is mounted in the inner part of the lower cover 1 of the movement, and the power assembly 41 swings the swing bracket 3 under the transmission action of the linkage assembly 42 and the transmission assembly 43.

In implementation, as the straight gear 422 and the swinging gear 431 are meshed with each other, the swinging gear 431 drives the swinging bracket 3 to swing under the action of the iron shaft 31.

Working principle: when the massage machine is used, the driving motor 411 is started to work, the driving motor 411 drives the main bevel gear 412 to rotate, the main bevel gear 412 is meshed with the auxiliary bevel gear 423 to drive the main bevel gear 412 to rotate when the main bevel gear 412 rotates, so that the straight gear 422 rotates, and the swinging gear 431 drives the swinging bracket 3 to swing under the action of the iron shaft 31 due to the mutual meshing of the straight gear 422 and the swinging gear 431, and therefore the use work of the massage machine core is completed.

According to the utility model, the swinging motion of the swinging bracket 3 is realized under the action of the linkage assembly 42 and the transmission assembly 43 through the single power assembly 41, so that the single motor driving work is realized, and the production cost of the massager core is reduced; meanwhile, the single motor driving mode can enable the massager core to be more energy-saving in working, and the structure is simpler and the operation is more convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a single motor driven's massager core structure, includes core lower cover (1) and with core upper cover (2) of core lower cover (1) mutually supporting, its characterized in that: the surface of the machine core lower cover (1) is covered with the machine core upper cover (2), and the machine core upper cover (2) and the machine core lower cover (1) are in mutual threaded fastening connection through ten screws (11); the novel swing type mechanical device is characterized in that swing brackets (3) are movably mounted on two sides of the upper machine core cover (2), a driving mechanism (4) used for driving the swing brackets (3) to swing is arranged inside the lower machine core cover (1) and the upper machine core cover (2), the driving mechanism (4) is composed of a power assembly (41), a linkage assembly (42) and a transmission assembly (43), the power assembly (41) is mounted inside the lower machine core cover (1), and the power assembly (41) enables the swing brackets (3) to swing through the transmission effect of the linkage assembly (42) and the transmission assembly (43).

2. The single motor driven massager core structure of claim 1 wherein: the power assembly (41) is composed of a driving motor (411) and a main bevel gear (412), the driving motor (411) is installed in grooves of a lower machine core cover (1) and an upper machine core cover (2), and the output end of the driving motor (411) is fixedly connected with the main bevel gear (412) through a coupler.

3. The single motor driven massager core structure of claim 1 wherein: the linkage assembly (42) is formed by combining a rotating rod (421), a spur gear (422), a slave bevel gear (423) and a graphite gasket (424), the rotating rod (421) is rotationally connected in a groove in the lower core cover (1), the rotating rod (421) is provided with four groups, and the four groups of rotating rods (421) are all located in the groove in the lower core cover (1).

4. A single motor driven massager cassette mechanism according to claim 3, wherein: the surface of the rotating rod (421) is connected with a spur gear (422) and a slave bevel gear (423), the spur gear (422) is fixedly connected to the surfaces of the rotating rods (421) at two ends of the lower core cover (1), the slave bevel gear (423) is fixedly connected to the surfaces of the rotating rods (421) in the middle of the lower core cover (1), the slave bevel gear (423) is meshed with the main bevel gear (412), and meanwhile, the spur gear (422) and the slave bevel gear (423) are symmetrical relative to the central axis of the main bevel gear (412); the straight gear (422) and the surfaces of the rotating rods (421) at two sides of the bevel gear (423) are sleeved with graphite gaskets (424).

5. The single motor driven massager core structure of claim 1 wherein: the transmission assembly (43) comprises a swinging gear (431), a large graphite gasket (432) and a small graphite gasket (433), the swinging gear (431) is rotationally connected in a mounting hole in the lower cover (1) of the movement through the small graphite gasket (433), the swinging gear (431) is provided with two groups, the two groups of swinging gears (431) are symmetrical about the central line of the driving motor (411), the swinging gears (431) are meshed with the straight gear (422), and the large graphite gasket (432) is sleeved on the surface of the swinging gear (431).

6. The single motor driven massager core structure of claim 1 wherein: an iron shaft (31) is inserted into the swinging bracket (3), and one end of the iron shaft (31) is inserted into and matched with the graphite large gasket (432) penetrating through the swinging bracket (3).

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