CN219110122U - Neck massage machine core - Google Patents

Abstract

The utility model relates to a neck massage machine core, which comprises a massage component and a driving mechanism; the motor in the driving mechanism drives the massage component to act through the output shaft after the speed of the motor is changed through the worm gear box; wherein: the output shaft is fixedly locked with an inclined center seat which is provided with a supporting disc and a supporting shaft; the massage component comprises a base, a massage head and a finger pressure head, wherein the base is of an L-shaped structure and is provided with a horizontal plane and a vertical plane, a shaft hole is formed in the horizontal plane, the massage head and the limit arm are arranged at the outer edge of the shaft hole, and the finger pressure head is arranged on the vertical plane; the massage component is sleeved on the supporting shaft by virtue of the shaft hole, the horizontal plane is supported by the supporting disc under the force, and the limiting arm is inserted into the limiting vertical groove arranged on the surface of the worm gear case to restrict rotation. The utility model adopts the L-shaped structure of the base, and the massage head and the finger pressing head are respectively arranged horizontally and vertically, and the finger pressing head can wind to the side surface of the worm gear case, thereby realizing synchronous massage of the neck and the shoulder, and the utility model has the characteristics of less moving matching parts, low noise and long service life.

Description

A neck massage mechanism

Technical field:

The utility model belongs to the field of massage equipment, in particular to a neck massage movement, especially for the mechanical massage action of the neck and shoulders.

Background technique:

There are many massaging devices specially aimed at the neck, but the techniques are similar and only different in driving. As in the earlier patent 201580001298.0, a massage device disclosed includes a first massage part, a second massage part, and a massage mechanism, and the massage mechanism drives the first massage part and the second massage part to swing; and the first massage part and the second massage part The end parts of the two massaging parts are separated and overlapped in the left and right directions on the rotating shaft of the massage mechanism, and are driven by the eccentric boss part installed on the rotating shaft to swing. In this scheme, the first massaging part and the second massaging part are driven on a rotating shaft to generate scissors and forks to swing, forming the kneading basis.

Another example is patent 201621172210.X, which discloses a kneading manipulator with finger pressure, including a motor, a worm gear box, an output shaft, a tilting shaft plate, and a manipulator. The shaft disk drives the yaw and undulating movement of the manipulator; wherein: an eccentric shaft disk is fixed on the output shaft, and a finger pressing arm is movable on the eccentric shaft disk. The connecting piece and the far end are provided with a finger-pressing head, and the height of the finger-pressing head is equivalent to the height of the manipulator. Similarly, the scissors and forks swing between the acupressure arm and the manipulator can also be achieved.

Under the same acupressure function, how to simplify the design scheme becomes the object of study of the present invention.

Invention content:

The purpose of this utility model is to design a massage head on the base level and vertical direction of the yaw movement, and one master forms a neck massage movement with finger pressure at a time.

The technical solution of the utility model is realized in the following way: a neck massage movement, including a massage assembly and a driving mechanism; the driving mechanism includes a motor and a worm gear box, and the motor drives the massage assembly through an output shaft to act after being changed in speed by the worm gear box; its features It is: an oblique center seat is locked on the output shaft, and the oblique center seat has a support plate and a support shaft; the massage assembly includes a base, a massage head and an acupressure head, and the base is in an L-shaped structure with a horizontal plane and a vertical plane. A shaft hole is opened on the horizontal plane, a massage head and a limit arm are arranged on the outer edge of the shaft hole, and an acupressure head is arranged on the vertical plane; The support plate is supported by force, and the limit arm is inserted into the limit vertical groove arranged on the surface of the worm gear box.

The vertical plane of the base in the massage assembly goes around to the side of the worm gear box, and the axis line of the massage head is perpendicular to the axis line of the acupressure head.

Both the massage head and the finger pressure head are integrally formed with the base.

The motor is double-headed output, and a worm gear box is arranged symmetrically at both ends. Each worm gear box has an output shaft, and two oblique centers locked on the output shaft are symmetrical and rotate in opposite directions.

The motor has a single-head output, and a worm gear box is arranged symmetrically on both sides of the output end. Each worm gear box has an output shaft, and two oblique centers locked on the output shaft are symmetrical and rotate in opposite directions.

The utility model simplifies the design of the massage components, especially the base of the L-shaped structure is provided with a massage head and an acupressure head in the horizontal and vertical directions respectively, and the acupressure head can go around the side of the worm gear box to realize the synchronization of the neck and shoulders Massage, due to less moving parts, low noise and long life.

Description of drawings:

Below in conjunction with specific legend the utility model is further described:

Figure 1 is a schematic diagram of the neck massage mechanism

Figure 2 is an exploded schematic diagram of the neck massage movement

Figure 3 is a schematic diagram of the front of the massage unit

in

1—drive mechanism 11—motor 12—worm gear box 13—output shaft

14—limit slot

2—massage component 21—base 211—horizontal plane 212—vertical plane

213—shaft hole 22—massage head 23—finger pressure head 24—limiting arm

3—Slant seat 31—Support plate 32—Support shaft

Detailed ways:

Referring to Fig. 1, Fig. 2 and Fig. 3, the neck massage movement includes a driving mechanism 1 and a massage assembly 2; Drive the massage assembly 2 to act; in this example, the motor 11 is a double-head output, and a worm gear box 12 is respectively arranged symmetrically at both ends, and each worm gear box 12 has an output shaft 13, and each output shaft 13 is locked with an inclined center Seat 3, two inclined center seats 3 are symmetrical, and rotate oppositely, can drive a pair of massage components 2 to produce kneading action. The configured slant seat 3 has a support disc 31 and a support shaft 32 .

The massage assembly 2 includes a base 21, a massage head 22 and an acupressure head 23. The base 21 is in an L-shaped structure with a horizontal plane 211 and a vertical plane 212. A shaft hole 213 is provided on the horizontal plane. A massage head 22 and a limit arm 24 are provided, and an acupressure head 23 is provided on the vertical surface 212; the massage assembly 2 is sleeved on the support shaft 32 by means of the shaft hole 213, and the horizontal surface 211 is supported by the support plate 31 , the limit arm 24 is inserted into the limit vertical groove 14 arranged on the surface of the worm gear box, and the base 21 is constrained to rotate. Driven by the oblique center seat 3, it can only do yaw movement, driving the massage head 22 and the acupressure head 23 to synchronize Do swings.

Further, the vertical surface 212 of the base in the massage assembly 2 goes around to the side of the worm gear box 21, and the axis line of the massage head 22 is perpendicular to the axis line of the finger pressure head 23, which can be used to massage the neck and shoulders. . Both the massage head 22 and the finger pressure head 23 are integrally formed with the base 21 , which further simplifies the assembly process and reduces movement gaps. Wherein, the vertical surface 212 is relatively long, and is easily deformed under force, so that the acupressure head 23 has a certain degree of elasticity, and the acupressure action is not rigid.

In the above-mentioned example, the motor 11 adopts a double-head output, which is to consider that the occupied position is more compact, but the motor 11 with a single-head output can also be used, and a worm gear box 12 is respectively arranged symmetrically on both sides of the motor output end, and each worm gear box 12 Each has an output shaft 13, and the two oblique centers 3 locked on the output shaft are symmetrical and rotate in opposite directions. Likewise, the motor 11 can be directly assembled into the integrally formed worm gear box 21 to form a small integrated structure.

Claims (5)

1. A neck massage movement, including a massage component and a drive mechanism; the drive mechanism includes a motor and a worm gear box, and after the motor is shifted through the worm gear box, the massage component is driven through the output shaft to move; it is characterized in that: there is a lock on the output shaft The oblique center seat has a support plate and a support shaft; the massage assembly includes a base, a massage head and an acupressure head. The base is in an L-shaped structure with a horizontal plane and a vertical plane. A massage head and a limit arm are arranged on the outer edge of the shaft hole, and a finger pressure head is arranged on the vertical surface; the massage assembly is sleeved on the support shaft by means of the shaft hole, and the horizontal plane is supported by a support plate. The limit arm is inserted into the limit vertical groove arranged on the surface of the worm gear box. 2. A neck massage movement according to claim 1, characterized in that: the vertical plane of the base in the massage assembly goes around the side of the worm gear box, and the axis line of the massage head is aligned with the axis of the finger pressure head. The heart line is vertical. 3. A neck massage movement according to claim 1 or 2, characterized in that: both the massage head and the finger pressure head are integrally formed with the base. 4. A neck massage movement according to claim 1 or 2, characterized in that: the motor is a double-head output, and a worm gear box is arranged symmetrically at both ends, each worm gear box has an output shaft, and two locks The oblique seat fixed on the output shaft is symmetrical and rotates in opposite directions. 5. A neck massage movement according to claim 1 or 2, characterized in that: the motor is a single-head output, and a worm gear box is arranged symmetrically on both sides of the output end, and each worm gear box has an output shaft, The two oblique centers locked on the output shaft are symmetrical and rotate oppositely.

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