CN214910297U - Stroke-adjustable fascia gun - Google Patents
Stroke-adjustable fascia gun Download PDFInfo
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- CN214910297U CN214910297U CN202120479009.0U CN202120479009U CN214910297U CN 214910297 U CN214910297 U CN 214910297U CN 202120479009 U CN202120479009 U CN 202120479009U CN 214910297 U CN214910297 U CN 214910297U
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Abstract
The utility model discloses a stroke adjustable manadesma rifle, include: the gun body shell, a piston for driving the massage head to move back and forth and a transmission component, wherein the piston and the transmission component are arranged in the gun body shell, and the transmission component is connected with the piston and drives the piston to move back and forth so as to drive the massage head to move. In this way, the utility model relates to a stroke adjustable manadesma rifle not only can adjust the stroke of manadesma rifle, has improved its adaptability greatly, utilizes neotype drive assembly moreover, has improved stability and accurate nature.
Description
Technical Field
The utility model relates to a massage rehabilitation equipment field especially relates to a stroke adjustable manadesma rifle.
Background
The fascia gun is a soft tissue rehabilitation tool, and drives a gun head through a specially-made high-speed motor in the fascia gun to generate high-frequency vibration to act on a muscle deep layer so as to achieve the effects of reducing local tissue tension, relieving pain, promoting blood circulation and the like.
However, the existing fascia gun only has single forward and backward movement, cannot adjust the movement stroke, has single function and poor stability, and therefore the fascia gun which meets the requirements better is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a stroke adjustable manadesma rifle, has advantages such as reliable performance height, location accuracy, compact structure, has extensive market prospect in massage rehabilitation device's application and popularization simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be:
providing an adjustable-stroke fascial gun comprising: a gun body shell, a piston for driving the massage head to move back and forth and a transmission component, wherein the piston and the transmission component are arranged in the gun body shell, the transmission component is connected with the piston and drives the piston to move back and forth,
the transmission assembly comprises a motor, a stroke adjusting disc, a ball shaft unit, a central disc coupler, a swash plate connecting rod, a central disc, a weft disc, a warp disc, a swash plate fixing support and a rocker arm connecting rod, the swash plate fixing support and the motor are fixedly arranged in the gun body shell, the stroke adjusting disc is slidably arranged between the swash plate fixing support and the motor,
the ball shaft unit comprises a motor coupler, a rotating disc, a ball shaft main body, a ball shaft outer ring and a connecting shaft, the motor coupler is arranged on one side of the rotating disc, the motor drives the rotating disc to axially rotate in the stroke adjusting disc through the motor coupler, a motor output shaft is arranged in the motor coupler in a front-and-back sliding manner, the ball shaft main body is fixedly arranged on the other side of the rotating disc, the ball shaft outer ring is fixedly arranged on the periphery of the ball shaft main body, one end of the swash plate connecting rod is rotatably connected with the ball shaft outer ring, and the other end of the swash plate connecting rod is rotatably connected with the central disc,
one end of the connecting shaft is fixedly connected with the ball shaft main body, the other end of the connecting shaft is fixedly connected with a center plate coupler, the center plate coupler is rotatably connected with the center plate through a pin shaft, a swash plate connecting rod and the center plate coupler drive the center plate to axially rotate in a weft plate, the weft plate is rotatably connected with a warp plate through a pin shaft, so that the weft plate swings back and forth in the warp plate, the warp plate is rotatably connected with a swash plate fixing support through a pin shaft, so that the warp plate swings back and forth in the swash plate fixing support, one end of the rocker arm connecting rod is rotatably connected with the warp plate, the other end of the rocker arm connecting rod is rotatably connected with the piston, and the piston is driven to move back and forth through the swinging of the warp plate.
In a preferred embodiment of the present invention, the motor coupling, the rotating disk, the ball axle body and the connecting shaft are of an integral structure.
The utility model discloses a preferred embodiment, set up on the outer wall of motor output shaft and connect the tooth, radially be provided with on the inner wall of motor coupling and connect the tooth, the last connection tooth of motor output shaft meshes with the last connection tooth of motor coupling for the motor drives the rotary disk rotation, and slides around motor coupling and the motor output shaft.
In a preferred embodiment of the invention, the central disk is arranged in the inner ring of the weft disk by means of ball bearings.
In a preferred embodiment of the present invention, a sliding groove is provided in the gun housing, and the outer wall of the stroke adjusting plate is connected to the sliding groove to adjust the stroke of the fascia gun massage head.
In a preferred embodiment of the present invention, one end of the swash plate link is rotatably connected to the connecting seat on the outer race of the ball pivot, and the other end is rotatably connected to the connecting seat on the center plate.
In a preferred embodiment of the present invention, the top and bottom of the weft disc are provided with a pin shaft, and the left and right sides of the warp disc are provided with a pin shaft.
The utility model has the advantages that: not only can adjust the stroke of manadesma rifle, improve its adaptability greatly, utilize neotype drive assembly moreover, improve stability and accurate nature.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of the fascia gun with adjustable stroke according to the present invention;
fig. 2 is a schematic view of the internal structure of a preferred embodiment of the fascia gun of the present invention with adjustable stroke.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention includes:
an adjustable-stroke fascia gun, which structurally comprises: the massage gun comprises a gun body shell 1, a piston 2 and a transmission assembly, wherein the piston 2 is used for driving the massage head to move back and forth, the piston and the transmission assembly are arranged in the gun body shell, and the transmission assembly is connected with the piston and drives the piston to move back and forth so as to drive the massage head to move back and forth.
The transmission assembly includes: the device comprises a motor 3, a stroke adjusting disc 4, a ball shaft unit, a central disc coupler 5, a swash plate connecting rod 6, a central disc 7, a weft disc 8, a warp disc 9, a swash plate fixing support 10 and a rocker arm connecting rod 11.
The swash plate fixing support and the motor are fixedly arranged in the gun body shell, and the stroke adjusting disc is slidably arranged between the swash plate fixing support and the motor. The outer wall of the stroke adjusting disc is connected with the sliding groove so as to adjust the stroke of the fascia gun massage head.
The ball shaft unit comprises a motor coupler 12, a rotating disk 13, a ball shaft main body 14, a ball shaft outer ring 15 and a connecting shaft 16, and the motor coupler, the rotating disk, the ball shaft main body, the ball shaft outer ring and the connecting shaft are of an integrated structure.
The motor shaft coupling is arranged on one side of the rotating disc, the motor drives the rotating disc to axially rotate in the stroke adjusting disc through the motor shaft coupling, and the motor output shaft is arranged in the motor shaft coupling in a front-back sliding mode, so that the movement of the motor and the ball shaft unit cannot be influenced by the position movement of the stroke adjusting disc.
Wherein, in order to realize the sliding connection of motor and motor coupling, can set up on the outer wall of motor output shaft and connect the tooth, radially be provided with on the inner wall of motor coupling and connect the tooth, connect the tooth meshing with the last connection tooth of motor coupling on the motor output shaft for not only the motor can drive the rotary disk rotatory, and motor coupling can slide around with the motor output shaft moreover.
The other side of the rotating disc is fixedly provided with the ball shaft main body, the ball shaft outer ring is arranged on the periphery of the ball shaft main body in a surrounding mode, so that the ball shaft outer ring can deflect around the ball center, one end of the swash plate connecting rod is rotatably connected with the connecting seat on the ball shaft outer ring, the other end of the swash plate connecting rod is rotatably connected with the connecting seat on the central disc, and the ball shaft outer ring drives the central disc to rotate through the swash plate connecting rod.
The connection mode and the working principle of the center plate, the weft plate and the warp plate are similar to those of a mechanical gyroscope, the center plate is arranged in the inner ring of the weft plate through a ball bearing, one end of the connecting shaft is fixedly connected with the ball shaft main body, the other end of the connecting shaft is fixedly connected with a center plate coupler, the center plate coupler is rotatably connected with the center plate through a pin shaft, a swash plate connecting rod and the center plate coupler drive the center plate to rotate in the weft plate, the top and the bottom of the weft plate are respectively provided with a pin shaft 17, the weft plate is rotatably connected with the warp plate through a pin shaft, so that the weft plate swings back and forth in the warp plate, the left side and the right side of the warp plate are respectively provided with a pin shaft, the warp plate is rotatably connected with a swash plate fixing support through a pin shaft, so that the warp plate swings back and forth in the swash plate fixing support, one end of the rocker arm connecting rod is rotatably connected with the warp plate, the other end is rotatably connected with the piston, and the piston is driven to move back and forth by the swing of the disc.
When the stroke of the fascial gun needs to be adjusted, the shell of the gun body is opened, the stroke adjusting disc is moved back and forth to a target position, then the stroke adjusting disc is fixed, the distance between the rotating disc and the swash plate fixing support is changed by adjusting the stroke adjusting disc, the angle of the outer ring of the ball shaft and the angle of the weft disc are changed simultaneously, the swing amount of the warp disc in the rotating process is further changed, and the swing amount is transmitted to the piston through the rocker arm connecting rod, so that the stroke is changed.
When the stroke adjusting disc is pushed towards the direction of the swash plate fixing support, the inclination angle of the swash plate is increased, so that the swinging amplitude of the weft disc and the warp disc is increased, and the stroke of the fascial gun is increased; when the stroke adjusting disc is pushed towards the motor direction, the inclination angle of the swash plate is reduced, so that the swing amplitude of the weft disc and the warp disc is reduced, and the stroke of the fascia gun is reduced.
The utility model relates to a stroke adjustable manadesma rifle's beneficial effect is: not only can adjust the stroke of manadesma rifle, improve its adaptability greatly, utilize neotype drive assembly moreover, improve stability and accurate nature.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (7)
1. An adjustable stroke fascia gun, comprising: a gun body shell, a piston for driving the massage head to move back and forth and a transmission component, wherein the piston and the transmission component are arranged in the gun body shell, the transmission component is connected with the piston and drives the piston to move back and forth,
the transmission assembly comprises a motor, a stroke adjusting disc, a ball shaft unit, a central disc coupler, a swash plate connecting rod, a central disc, a weft disc, a warp disc, a swash plate fixing support and a rocker arm connecting rod, the swash plate fixing support and the motor are fixedly arranged in the gun body shell, the stroke adjusting disc is slidably arranged between the swash plate fixing support and the motor,
the ball shaft unit comprises a motor coupler, a rotating disc, a ball shaft main body, a ball shaft outer ring and a connecting shaft, the motor coupler is arranged on one side of the rotating disc, the motor drives the rotating disc to axially rotate in the stroke adjusting disc through the motor coupler, a motor output shaft is arranged in the motor coupler in a front-and-back sliding manner, the ball shaft main body is fixedly arranged on the other side of the rotating disc, the ball shaft outer ring is fixedly arranged on the periphery of the ball shaft main body, one end of the swash plate connecting rod is rotatably connected with the ball shaft outer ring, and the other end of the swash plate connecting rod is rotatably connected with the central disc,
one end of the connecting shaft is fixedly connected with the ball shaft main body, the other end of the connecting shaft is fixedly connected with a center plate coupler, the center plate coupler is rotatably connected with the center plate through a pin shaft, a swash plate connecting rod and the center plate coupler drive the center plate to axially rotate in a weft plate, the weft plate is rotatably connected with a warp plate through a pin shaft, so that the weft plate swings back and forth in the warp plate, the warp plate is rotatably connected with a swash plate fixing support through a pin shaft, so that the warp plate swings back and forth in the swash plate fixing support, one end of the rocker arm connecting rod is rotatably connected with the warp plate, the other end of the rocker arm connecting rod is rotatably connected with the piston, and the piston is driven to move back and forth through the swinging of the warp plate.
2. The fascial gun of claim 1, wherein the motor coupling, the rotating disc, the ball shaft body and the connecting shaft are of an integrated structure.
3. The fascia gun as claimed in claim 1, wherein the motor output shaft has a connecting tooth on its outer wall, and a connecting tooth on its inner wall, and the connecting tooth on the motor output shaft is engaged with the connecting tooth on the motor coupling, so that the motor drives the rotating disk to rotate and the motor coupling and the motor output shaft slide back and forth.
4. The fascial gun of claim 1, wherein the central disk is disposed within an inner ring of the weft disk via a ball bearing.
5. The fascia gun as claimed in claim 1, wherein a sliding slot is provided in the gun body housing, and the outer wall of the stroke adjusting plate is connected to the sliding slot to adjust the stroke of the massage head of the fascia gun.
6. The fascia gun as claimed in claim 1, wherein the swash plate link is rotatably connected to the connecting seat of the outer ring of the ball axle at one end and to the connecting seat of the central plate at the other end.
7. The fascial gun of claim 1, wherein the top and bottom of the weft disc are provided with a pin, and the left and right sides of the warp disc are provided with a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479009.0U CN214910297U (en) | 2021-03-05 | 2021-03-05 | Stroke-adjustable fascia gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120479009.0U CN214910297U (en) | 2021-03-05 | 2021-03-05 | Stroke-adjustable fascia gun |
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| Publication Number | Publication Date |
|---|---|
| CN214910297U true CN214910297U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120479009.0U Active CN214910297U (en) | 2021-03-05 | 2021-03-05 | Stroke-adjustable fascia gun |
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| CN (1) | CN214910297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587953A (en) * | 2022-01-13 | 2022-06-07 | 深圳市文森特技术有限公司 | Reciprocating motion device, massage head and massage device |
-
2021
- 2021-03-05 CN CN202120479009.0U patent/CN214910297U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114587953A (en) * | 2022-01-13 | 2022-06-07 | 深圳市文森特技术有限公司 | Reciprocating motion device, massage head and massage device |
| CN114587953B (en) * | 2022-01-13 | 2023-11-03 | 深圳市文森特技术有限公司 | Reciprocating motion device, massage head and massage device |
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