CN211214290U

CN211214290U - Massage head driving mechanism of fascia gun

Info

Publication number: CN211214290U
Application number: CN201921700007.9U
Authority: CN
Inventors: 应景宁
Original assignee: Yongkang Taiqi Fitness Equipment Co ltd
Current assignee: Yongkang Taiqi Fitness Equipment Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-11
Anticipated expiration: 2029-10-11

Abstract

The utility model belongs to the technical field of the manadesma rifle, especially, relate to a first actuating mechanism of massage of manadesma rifle. The utility model discloses, including the driving medium of driver mount pad and level setting, be fixed with the driver on the driver mount pad, the vertical upwards setting of output shaft of driver, be equipped with the switching-over drive mechanism that can convert rotary power into horizontal direction reciprocating motion between the output shaft of driver and driving medium, the output shaft of driver and switching-over drive mechanism's input link to each other, switching-over drive mechanism's output link to each other with the driving medium, the driving medium be the bar and be equipped with massage head connection structure at the front end of driving medium. The utility model discloses the drive power of driver conducts to the driving medium through switching-over drive mechanism to the realization converts rotary power into horizontal direction reciprocating motion, has guaranteed driven stability.

Description

Massage head driving mechanism of fascia gun

Technical Field

The utility model belongs to the technical field of the manadesma rifle, especially, relate to a first actuating mechanism of massage of manadesma rifle.

Background

Fascia guns are good tools to assist in stretch recovery after exercise. Professional athletes and amateur fitness people can use the health care product. The vibration massage mainly massages large muscle groups, relaxes fascia, reduces the pain feeling and is more effective in training. The ache which cannot be ignored exists in life, and whether professional athletes or common leisure enthusiasts, the ache of muscles is always experienced. The fascia rifle utilizes vibration frequency, alleviates muscle spasm, increases the blood flow volume, shortens muscle recovery time by a wide margin, in order to guarantee the recovery effect, the frequency and the dynamics that the fascia rifle was strikeed at every turn need keep better uniformity, need better transmission stability promptly.

For example, chinese patent application discloses a fascial gun [ application No.: 201910278389.9, the invention comprises a base, an elastic device, an upper seat, a sliding seat, a fascia gun seat and a fascia gun, wherein the elastic device is connected with the upper end of the base, the upper seat is fixedly connected with the upper end of the elastic device, the sliding seat is slidably connected with the upper end of the upper seat, the sliding seat and the upper seat are matched through threads, the fascia gun seat is hinged with the upper end of the sliding seat, and the fascia gun is slidably connected with the fascia gun seat.

This invention application has the advantage of hands-free use, but it still does not solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a massage head driving mechanism of a fascia gun.

In order to achieve the above purpose, the utility model adopts the following technical proposal:

the utility model provides a massage head actuating mechanism of manadesma rifle, includes the driving medium that driver mount pad and level set up, is fixed with the driver on the driver mount pad, the vertical upwards setting of output shaft of driver, be equipped with the switching-over drive mechanism that can convert rotary power into horizontal direction reciprocating motion between the output shaft of driver and driving medium, the output shaft of driver and switching-over drive mechanism's input link to each other, switching-over drive mechanism's output link to each other with the driving medium, the driving medium be the bar and be equipped with massage head connection structure at the front end of driving medium.

In the massage head driving mechanism of the fascial gun, the reversing transmission mechanism comprises a rotating disk fixedly connected to an output shaft of the driver, an eccentric body eccentrically arranged is arranged on the rotating disk, a transmission hole is formed in the transmission member, the long axis direction of the transmission hole is perpendicular to the axis of the transmission member, and the eccentric body penetrates through the transmission hole and can slide along the long axis of the transmission hole.

In the massage head driving mechanism of the fascial gun, the eccentric body comprises a core column fixed on the rotating disk, a cylinder body which can rotate relative to the core column is sleeved on the core column, and the outer diameter of the cylinder body is adapted to the length of the short shaft of the transmission hole.

In the massage head driving mechanism of the fascia gun, the cylinder body is made of wear-resistant and shock-absorbing materials; the transmission hole is in a runway shape.

In the massage head driving mechanism of the fascia gun, the lower end of the cylinder body is contacted with the rotating disk, the outer side of the lower end of the cylinder body is provided with the annular gasket, the transmission part is positioned on the annular gasket, the upper end of the core column is provided with the limiting piece, and the limiting piece is arranged on the core column through a screw.

In the massage head driving mechanism of the fascial gun, the driver mounting seat comprises a horizontally arranged mounting plate, a limiting disc positioned below the mounting plate is arranged on an output shaft of the driver, a counter bore area is arranged on the mounting plate, the output shaft of the driver penetrates through the center of the counter bore area, and the rotating disc is fixed in the counter bore area.

In the massage head driving mechanism of the fascial gun, the rotating disc is provided with a central column, the central column is sleeved on an output shaft of the driver, a positioning screw penetrates through the side part of the central column, and the inner end of the positioning screw is tightly pressed on the output shaft of the driver.

In the massage head driving mechanism of the fascia gun, the transmission part is flat, and a hollow structure is arranged on the transmission part.

In the massage head driving mechanism of the fascia gun, the massage head connecting structure comprises a cylindrical body, one end of the cylindrical body is open, the other end of the cylindrical body is closed, the central axis of the cylindrical body coincides with the central axis of the transmission member, and the closed end of the cylindrical body is fixedly arranged at the front end of the transmission member.

In the massage head driving mechanism of the fascia gun, the cylindrical body and the transmission piece are connected into a whole, and the cylindrical body and the transmission piece are both made of metal materials.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses the drive power of driver conducts to the driving medium through switching-over drive mechanism to the realization converts rotary power into horizontal direction reciprocating motion, has guaranteed driven stability.

2. The utility model has the advantages of simple structure, the later stage maintenance of being convenient for, manufacturing cost is lower, and easily operation is used, is suitable for extensive using widely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

in the figure: the massage device comprises a driver mounting seat 1, a transmission piece 2, a driver 3, an output shaft 4, a reversing transmission mechanism 5, a massage head connecting structure 6, a mounting plate 7, a limiting disc 8, a counter bore area 9, a transmission hole 21, a hollow structure 22, a rotating disc 51, an eccentric body 52, a core column 53, a cylinder body 54, an annular gasket 55, a limiting sheet 56, a screw 57, a center column 58, a positioning screw 59 and a cylinder body 61.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, a massage head driving mechanism of a fascia gun comprises a driver mounting base 1 and a horizontally arranged transmission member 2, wherein a driver 3 is fixed on the driver mounting base 1, an output shaft 4 of the driver 3 is vertically and upwards arranged, a reversing transmission mechanism 5 capable of converting rotary power into reciprocating motion in the horizontal direction is arranged between the output shaft 4 of the driver 3 and the transmission member 2, the output shaft 4 of the driver 3 is connected with an input end of the reversing transmission mechanism 5, an output end of the reversing transmission mechanism 5 is connected with the transmission member 2, the transmission member 2 is in a strip shape, and a massage head connecting structure 6 is arranged at the front end of the transmission member 2.

The utility model discloses, during the use, start driver 3, driver 3 passes through output shaft 4 drive switching-over drive mechanism 5, and switching-over drive mechanism 5 converts the rotary motion of output shaft 4 into driving medium 2 along horizontal direction reciprocating motion to drive massage head connection structure 6 and take place along horizontal direction's reciprocating motion, so the utility model discloses the drive power of driver transmits to driving medium 2 through switching-over drive mechanism 5, thereby realizes converting rotary power into horizontal direction reciprocating motion, has guaranteed driven stability.

Specifically, the reversing transmission mechanism 5 comprises a rotating disc 51 fixedly connected to the output shaft 4 of the driver 3, the rotating disc 51 and the output shaft 4 perform synchronous rotating motion, an eccentric body 52 which is eccentrically arranged is arranged on the rotating disc 51, the eccentric body 52 is positioned on one side of the circle center of the rotating disc 51, so that the eccentric body 52 has a component speed along the direction of the transmission member 2 in the rotating process, the transmission member 2 is provided with a transmission hole 21, the long axis direction of the transmission hole 21 is perpendicular to the axis of the transmission member 2, the eccentric body 52 penetrates through the transmission hole 21 and can slide along the long axis of the transmission hole 21, and in the rotating process, the eccentric body 52 and the transmission member 2 perform relative sliding along the long axis direction of the transmission hole 21 and simultaneously drive the transmission member 2 to perform reciprocating motion along the short axis direction of the.

As shown in fig. 2, the eccentric body 52 includes a stem 53 fixed on the rotating disc 51, a cylinder 54 capable of rotating relative to the stem 53 is sleeved on the stem 53, and the outer diameter of the cylinder 54 is adapted to the length of the short axis of the transmission hole 21, so that the sliding friction between the transmission hole 21 and the stem 53 can be converted into the rolling friction between the stem 53 and the cylinder 54, the friction force is reduced, the heat generation is reduced, and the transmission efficiency is improved.

Preferably, said cylindrical body 54 is made of wear-resistant shock-absorbing material; the driving hole 21 is in a track shape, and the cylinder 54 can be made of wear-resistant shock-absorbing material commonly used in the prior art, such as polytetrafluoroethylene, so that the service life of the fascia gun can be prolonged.

Referring to fig. 2 and 3, the lower end of the cylinder 54 contacts the rotating disc 51, an annular gasket 55 is disposed on the outer side of the lower end of the cylinder 54, the annular gasket 55 can prevent friction between the transmission member 2 and the rotating disc 51, the transmission member 2 is located on the annular gasket 55, a limiting piece 56 is disposed at the upper end of the stem 53, and the limiting piece 56 is disposed on the stem 53 through a screw 57, so that the cylinder 54 can be prevented from falling out of the transmission hole 21.

As shown in fig. 2, the driver mounting base 1 includes a horizontally disposed mounting plate 7, a limiting disc 8 disposed below the mounting plate 7 is disposed on an output shaft 4 of the driver 3, a counter bore region 9 is disposed on the mounting plate 7, the output shaft 4 of the driver 3 penetrates through the center of the counter bore region 9, and the rotating disc 51 is fixed in the counter bore region 9.

As shown in fig. 2, a central column 58 is disposed on the rotating disc 51, the central column 58 is sleeved on the output shaft 4 of the driver 3, a positioning screw 59 is disposed through a side portion of the central column 58, an inner end of the positioning screw 59 is pressed against the output shaft 4 of the driver 3, and the positioning screw 59 can improve the firmness of the fit between the output shaft 4 and the central column 58.

As shown in fig. 2, the driving member 2 is flat, and the hollow structure 22 is disposed on the driving member 2, so that the weight of the driving member 2 itself can be reduced while the driving effect is ensured, thereby reducing the overall weight of the fascia gun.

Combine fig. 2 and fig. 3 to show, massage head connection structure 6 include the cylinder 61, the open and other end of one end of cylinder 61 seal, the axis of cylinder 61 coincide with the axis of driving medium 2, the cylinder 61 strikes and to receive a reaction force after user's muscle, can guarantee like this that reaction force and drive power are in same straight line, and the blind end of the cylinder 61 sets firmly in the front end of driving medium 2, has great area of contact between driving medium 2 and the cylinder 61 like this, the transmission is more stable.

Preferably, the cylindrical body 61 is integrated with the transmission member 2, and the cylindrical body 61 and the transmission member 2 are both made of metal materials, which can be pure metal materials, such as iron, or alloy materials, such as steel, so that the knocking force of the cylindrical body 61 can be ensured during use.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the driver mounting base 1, the transmission member 2, the driver 3, the output shaft 4, the reversing transmission mechanism 5, the massage head connecting structure 6, the mounting plate 7, the limiting disc 8, the counter bore region 9, the transmission hole 21, the hollow structure 22, the rotating disc 51, the eccentric body 52, the stem 53, the cylinder 54, the annular gasket 55, the limiting sheet 56, the screw 57, the center column 58, the positioning screw 59, the cylinder body 61, etc., are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a massage head actuating mechanism of manadesma rifle, its characterized in that, includes driving medium (2) that driver mount pad (1) and level set up, be fixed with driver (3) on driver mount pad (1), output shaft (4) of driver (3) vertical upwards set up, be equipped with reversing transmission mechanism (5) that can convert rotary power into horizontal direction reciprocating motion between output shaft (4) and driving medium (2) of driver (3), output shaft (4) of driver (3) link to each other with the input of reversing transmission mechanism (5), the output of reversing transmission mechanism (5) link to each other with driving medium (2), driving medium (2) be the bar and be equipped with massage head connection structure (6) at the front end of driving medium (2).

2. The driving mechanism of the massage head of the fascia gun as claimed in claim 1, wherein the reversing transmission mechanism (5) comprises a rotating disk (51) fixedly connected to the output shaft (4) of the driver (3), an eccentric body (52) eccentrically arranged is arranged on the rotating disk (51), a transmission hole (21) is arranged on the transmission member (2), the long axis direction of the transmission hole (21) is perpendicular to the axis of the transmission member (2), and the eccentric body (52) penetrates through the transmission hole (21) and can slide along the long axis of the transmission hole (21).

3. The driving mechanism of massage head of fascial gun as claimed in claim 2, wherein said eccentric body (52) comprises a stem (53) fixed on a rotating disc (51), a cylinder (54) capable of rotating relative to the stem (53) is sleeved on the stem (53), and the outer diameter of the cylinder (54) is adapted to the length of short axis of the transmission hole (21).

4. The massage head driving mechanism of the fascia gun as claimed in claim 3, wherein the cylinder (54) is made of wear-resistant and shock-absorbing material; the transmission hole (21) is in a runway shape.

5. The driving mechanism of massage head of fascia gun as claimed in claim 3, wherein the lower end of the cylinder (54) contacts with the rotating disc (51), the outer side of the lower end of the cylinder (54) is provided with an annular gasket (55), the transmission member (2) is positioned on the annular gasket (55), the upper end of the stem (53) is provided with a limiting sheet (56), and the limiting sheet (56) is arranged on the stem (53) through a screw (57).

6. The driving mechanism of the massage head of the fascia gun as claimed in claim 2, wherein the driver mounting seat (1) comprises a horizontally arranged mounting plate (7), a limiting disc (8) positioned below the mounting plate (7) is arranged on the output shaft (4) of the driver (3), a counter bore region (9) is arranged on the mounting plate (7), the output shaft (4) of the driver (3) is arranged in the center of the counter bore region (9) in a penetrating manner, and the rotating disc (51) is fixed in the counter bore region (9).

7. The driving mechanism for the massage head of the fascia gun as claimed in claim 6, wherein a central column (58) is arranged on the rotating disc (51), the central column (58) is sleeved on the output shaft (4) of the driver (3), a positioning screw (59) is arranged at the side of the central column (58), and the inner end of the positioning screw (59) is pressed against the output shaft (4) of the driver (3).

8. The driving mechanism of the massage head of the fascia gun as claimed in any of claims 1 to 7, wherein the transmission member (2) is flat, and a hollow structure (22) is provided on the transmission member (2).

9. The driving mechanism of the massage head of the fascia gun as claimed in claim 8, wherein the connection structure (6) of the massage head comprises a cylindrical body (61), one end of the cylindrical body (61) is open and the other end is closed, the central axis of the cylindrical body (61) coincides with the central axis of the transmission member (2), and the closed end of the cylindrical body (61) is fixedly arranged at the front end of the transmission member (2).

10. The driving mechanism of massage head of fascial gun as claimed in claim 9, wherein said cylindrical body (61) is integrated with said transmission member (2), and said cylindrical body (61) and said transmission member (2) are made of metal material.