CN219049409U

CN219049409U - Fascia rifle of vibration/noise reduction

Info

Publication number: CN219049409U
Application number: CN202223276543.5U
Authority: CN
Inventors: 朱金银
Original assignee: Zhongshan Haigemei Electric Appliance Co ltd
Current assignee: Zhongshan Haigemei Electric Appliance Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-23
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of fascia guns, in particular to a damping and noise reducing fascia gun. The technical proposal comprises: the shell, inside one side of shell is provided with driving motor, driving motor installs the upper surface at the backup pad, the backup pad passes through damper and is connected with PMKD, damper includes first mounting panel, flexible hydro-cylinder, second spring, second spliced pole, third spliced pole, mounting slot, second mounting panel, first mounting panel passes through flexible hydro-cylinder and is connected with the second mounting panel, be provided with the second spring between first mounting panel and the second mounting panel, and the second spring housing is established in the outer wall outside of flexible hydro-cylinder. When the utility model is used for massaging, the vibration generated by the driving motor during working and the noise generated by the vibration can be effectively reduced, the integral stability of the utility model is improved, and the practicability is strong.

Description

Fascia rifle of vibration/noise reduction

Technical Field

The utility model relates to the technical field of fascia guns, in particular to a damping and noise-reducing fascia gun.

Background

The fascia gun is also called a deep myofascial impact instrument, is a soft tissue rehabilitation tool, and can impact and relax soft tissues of a body at high frequency to stimulate proprioceptive functions of the body, so that the effect of effectively relieving muscle tension is achieved, and the purpose of relieving pain is achieved.

Through retrieving, patent publication number CN214859065U discloses a but rotation angle's fascia rifle, including the shell subassembly, install on the shell subassembly and remove subassembly and drive assembly, remove and install massage subassembly on the subassembly, and remove the subassembly and can drive massage subassembly reciprocating motion, drive assembly is used for driving and removes the subassembly and remove, install the inserted bar between remove subassembly and the massage subassembly, the curb plate is installed to the one end of inserted bar, install the second spring between curb plate and the removal subassembly, and the curb plate is installed in one side of second spring dorsad.

When the prior fascia gun is in actual use, the driving structure inside the fascia gun can generate certain vibration during operation, and the driving structure is in a state of larger vibration amplitude for a long time, so that larger noise is easy to generate, the service life of the driving structure is easy to reduce, and the fascia gun with vibration and noise reduction is provided for solving the prior problem.

Disclosure of Invention

The utility model aims to provide a fascia gun capable of reducing vibration and noise so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fascia rifle of vibration/noise reduction, which comprises a housin, inside one side of casing is provided with driving motor, driving motor installs the upper surface at the backup pad, the backup pad passes through damper and is connected with PMKD, damper includes first mounting panel, telescopic cylinder, second spring, second spliced pole, third spliced pole, mounting slot hole, second mounting panel, first mounting panel passes through telescopic cylinder and is connected with the second mounting panel, be provided with the second spring between first mounting panel and the second mounting panel, and the second spring housing is established in telescopic cylinder's outer wall outside, install third conical gear on driving motor's the output shaft and be connected, third conical gear and fourth conical gear meshing are connected, fourth conical gear installs on first pivot's outer wall, the other end of first pivot passes the bearing on the second connecting plate outer wall and is connected with the second conical gear, the second conical gear is connected with first conical gear meshing, first conical gear installs in the outer wall top of second pivot, second central point put and be provided with the second conical gear, the cam is installed to install the first conical gear and is installed on the outer wall of first connecting plate and is connected with the first connecting plate, the one side of ball, the first threaded column is connected with the other end of arc-shaped column, the connecting plate is connected with the outer wall of first connecting plate, the other end is connected with the arc-shaped column, and the threaded hole is set up on one side of the outer wall of the connecting column, the connecting plate is connected with the arc-shaped column, and the screw thread is connected with the other end, a first spring is arranged between the outer wall of the other side of the first connecting plate and the inner wall of one side of the shell, and the first spring is sleeved outside the outer wall of the first connecting column.

Preferably, the fixed bottom plate is installed at the inside bottom of casing, and passes through fastening bolt fixed connection between fixed bottom plate and the casing, first mounting panel is installed at the lower surface of backup pad, and passes through fastening bolt fixed connection between first mounting panel and the backup pad, the upper surface at fixed bottom plate is installed to the second mounting panel, and passes through fastening bolt fixed connection between second mounting panel and the fixed bottom plate.

Preferably, the four corners of the lower surface of the first mounting plate are provided with second connecting columns, the other ends of the second connecting columns are arranged in the mounting groove holes, the outer walls of the other ends of the second connecting columns are in gap connection with the hole walls of the mounting groove holes, the mounting groove holes are formed in the center positions of the end walls of the top ends of the third connecting columns, and the third connecting columns are arranged at the four corners of the upper surface of the second mounting plate.

Preferably, the bearing on the outer wall of the other side of the shell is arranged on the outer wall of the other end of the first rotating shaft, the second connecting plate is arranged on one side of the top end of the inside of the shell, and two ends of the second rotating shaft are respectively arranged in the bearings on the top and the bottom of the shell.

Preferably, the outer wall of the first connecting column is in gap connection with the hole wall of the second through hole, the guide rods are arranged above and below the outer wall of one side of the arc-shaped mounting plate, the other ends of the guide rods penetrate through the first through hole in the outer wall of one side of the shell and extend into the shell, and the outer wall of the guide rods are in gap connection with the hole wall of the first through hole.

Preferably, the top and the bottom of the shell are both provided with heat dissipation slots, one side of the bottom of the shell is provided with a handle, and the other end of the handle is sleeved with an anti-skid sleeve.

Preferably, the front end face of the shell is provided with a safety door, two sides of the front end face of the safety door are respectively provided with a safety lock and a tapping box, the front end face of the tapping box is provided with a control button, and a storage battery is arranged in the tapping box.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, when a user needs to massage by using the massage device, the user starts the massage device, the driving motor drives the third bevel gear to rotate, the third bevel gear rotates to indirectly drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the cam to rotate, the first connecting plate moves in a reciprocating compression mode when the cam rotates, the first connecting plate moves in a reciprocating compression mode to reciprocally compress the first spring, the first connecting plate moves in a reciprocating compression mode to indirectly drive the massage ball head to reciprocate, the massage ball head moves in a reciprocating mode to massage the user, and the telescopic oil cylinder, the second spring and other structures on the damping mechanism are matched to play a damping effect on the driving motor when the driving motor works, so that vibration and noise generated by vibration when the driving motor works can be effectively reduced when the massage device is used for massaging, and the integral stability of the massage device is improved.

2. According to the utility model, through the matching arrangement of a series of structures such as the threaded column, the massage ball head, the threaded hole and the like, as the threaded column is arranged on the inner side wall of the arc-shaped mounting plate, the other end of the threaded column is arranged in the threaded hole, the external threads on the outer wall of the threaded column are in threaded engagement connection with the internal threads on the wall of the threaded hole, and the threaded hole is formed in the outer wall of the massage ball head, so that a user can conveniently disassemble, assemble and replace the massage ball head, and the practicability is high.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

fig. 3 is a cross-sectional view of the shock absorbing mechanism of the present utility model.

In the figure: 1. an arc-shaped mounting plate; 2. massaging the sphere; 3. a first connection post; 4. a safety lock; 5. a guide rod; 6. a safety door; 7. a tapping box; 8. a control button; 9. a housing; 10. a grip; 11. an anti-skid sleeve; 12. a threaded hole; 13. a threaded column; 14. a first through hole; 15. a first spring; 16. a first connection plate; 17. a first bevel gear; 18. a second bevel gear; 19. a second connecting plate; 20. a third bevel gear; 21. a fourth bevel gear; 22. a heat dissipation slot; 23. a first rotating shaft; 24. a drive motor; 25. a support plate; 26. a damping mechanism; 2601. a first mounting plate; 2602. a telescopic oil cylinder; 2603. a second spring; 2604. a second connection post; 2605. a third connecting column; 2606. a mounting slot; 2607. a second mounting plate; 27. a fixed bottom plate; 28. a second through hole; 29. a cam; 30. and a second rotating shaft.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, the fascia gun with vibration and noise reduction provided by the utility model comprises a shell 9, wherein a driving motor 24 is arranged at one side of the interior of the shell 9, the driving motor 24 is arranged on the upper surface of a supporting plate 25, the supporting plate 25 is connected with a fixed bottom plate 27 through a damping mechanism 26, the damping mechanism 26 comprises a first mounting plate 2601, a telescopic cylinder 2602, a second spring 2603, a second connecting column 2604, a third connecting column 2605, a mounting slot 2606 and a second mounting plate 2607, the first mounting plate 2601 is connected with the second mounting plate 2607 through the telescopic cylinder 2602, a second spring 2603 is arranged between the first mounting plate 2601 and the second mounting plate 2607, the second spring 2603 is sleeved outside the outer wall of the telescopic cylinder 2602, a third conical gear 20 is arranged on the output shaft of the driving motor 24 and connected with a fourth conical gear 21 in a meshed manner, the fourth conical gear 21 is arranged on the outer wall of a first rotating shaft 23, the other end of the first rotating shaft 23 passes through a bearing on the outer wall of the second connecting plate 19 to be connected with the second bevel gear 18, the second bevel gear 18 is meshed with the first bevel gear 17, the first bevel gear 17 is arranged above the outer wall of the second rotating shaft 30, a cam 29 is arranged in the center of the outer wall of the second rotating shaft 30, one side of the cam 29 is provided with a first connecting plate 16, the outer wall of the cam 29 is contacted with the outer wall of one side of the first connecting plate 16, the first connecting plate 16 is arranged at one end of the first connecting column 3, the other end of the first connecting column 3 passes through a second through hole 28 on the outer wall of one side of the shell 9 and extends to the outer wall to be connected with the arc-shaped mounting plate 1, a threaded column 13 is arranged on the inner side wall of the arc-shaped mounting plate 1, the other end of the threaded column 13 is arranged in the threaded hole 12, the outer wall of the threaded column 13 is in threaded meshed connection with the hole wall of the threaded hole 12, the threaded hole 12 is formed in the outer wall of the massage ball 2, a first spring 15 is arranged between the outer wall of the other side of the first connecting plate 16 and the inner wall of one side of the shell 9, and the first spring 15 is sleeved outside the outer wall of the first connecting column 3.

The fascia gun working principle based on the vibration and noise reduction of the first embodiment is as follows: when a user needs to massage by the utility model, the user starts the utility model, the driving motor 24 drives the third bevel gear 20 to rotate, the third bevel gear 20 rotates to indirectly drive the second rotating shaft 30 to rotate, the second rotating shaft 30 rotates to drive the cam 29 to rotate, the cam 29 rotates to reciprocate the first connecting plate 16, the reciprocating compression of the first connecting plate 16 can reciprocate the first spring 15, the reciprocating compression of the first connecting plate 16 indirectly drives the massage ball to reciprocate, the reciprocating movement of the massage ball can carry out massage operation on the user, the telescopic cylinder 2602, the second spring 2603 and other series of structures on the damping mechanism 26 are matched to play a damping effect on the driving motor 24, the utility model can effectively reduce vibration generated when the driving motor 24 works and noise generated by vibration when the cam 29 rotates, the utility model improves the integral stability, and is convenient to mount and dismount the massage ball on the threaded hole 13 through the threaded hole 13, the threaded hole 12 and the threaded hole 12, and the threaded hole 12 are arranged on the threaded hole 13, and the threaded hole 12 is conveniently mounted on the threaded hole 13, and the threaded hole 12 is internally and the threaded hole 12 is conveniently mounted on the threaded hole 13.

Example two

As shown in fig. 1-3, compared with the first embodiment, the fascia gun with vibration and noise reduction according to the present utility model further includes: the fixed bottom plate 27 is arranged at the bottom end inside the shell 9, the fixed bottom plate 27 is fixedly connected with the shell 9 through a fastening bolt, the first mounting plate 2601 is arranged on the lower surface of the supporting plate 25, the first mounting plate 2601 is fixedly connected with the supporting plate 25 through a fastening bolt, the second mounting plate 2607 is arranged on the upper surface of the fixed bottom plate 27, the second mounting plate 2607 is fixedly connected with the fixed bottom plate 27 through a fastening bolt, the second connecting columns 2604 are respectively arranged at four corners of the lower surface of the first mounting plate 2601, the other ends of the second connecting columns 2604 are arranged in the mounting slots 2606, the outer walls of the other ends of the second connecting columns 2604 are in clearance connection with the hole walls of the mounting slots 2606, the mounting slots 2606 are arranged at the central position of the top end wall of the third connecting column 2605, the third connecting column 2605 is arranged at four corners of the upper surface of the second mounting plate 2607, the other end of the first rotating shaft 23 is arranged on the outer wall of the other end of the shell 9, the second connecting plate 19 is arranged on one side of the top end of the inside of the shell 9, two ends of the second rotating shaft 30 are respectively arranged in bearings on the top and the bottom of the shell 9, the outer wall of the first connecting column 3 is in clearance connection with the hole wall of the second through hole 28, the guide rod 5 is arranged above and below the outer wall of one side of the arc-shaped mounting plate 1, the other end of the guide rod 5 penetrates through the first through hole 14 on the outer wall of one side of the shell 9 and extends into the shell 9, the outer wall of the guide rod 5 is in clearance connection with the hole wall of the first through hole 14, the top and the bottom of the shell 9 are respectively provided with a heat dissipation slotted hole 22, one side of the bottom of the shell 9 is provided with a handle 10, the other end of the handle 10 is sleeved with an anti-slip sleeve 11, the front end face of the shell 9 is provided with a safety door 6, two sides of the front end face of the safety door 6 are respectively provided with a safety lock 4 and a tapping box 7, the front end face of the tapping box 7 is provided with a control button 8, and the inside of the tapping box 7 is provided with a storage battery.

In this embodiment, because the lower surface four corners of the first mounting plate 2601 are all installed with the second connecting column 2604, the other end of the second connecting column 2604 is installed in the mounting slot 2606, and the other end outer wall of the second connecting column 2604 is in gap connection with the hole wall of the mounting slot 2606, thereby playing a role in limiting and guiding the compression of the second spring 2603, enhancing the stability of the second spring 2603 during compression and rebound, and because the outer wall of the first connecting column 3 is in gap connection with the hole wall of the second through hole 28, the outer wall of the guide rod 5 is in gap connection with the hole wall of the first through hole 14, thereby playing a role in limiting and guiding the reciprocating motion of the massage ball 2 indirectly, and enhancing the stability of the massage ball 2 during the reciprocating motion.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a fascia rifle of shock attenuation and noise reduction, includes casing (9), its characterized in that: the utility model discloses a motor drive device, which is characterized in that a driving motor (24) is arranged on one side of the inside of a shell (9), the driving motor (24) is arranged on the upper surface of a supporting plate (25), the supporting plate (25) is connected with a fixed bottom plate (27) through a damping mechanism (26), the damping mechanism (26) comprises a first mounting plate (2601), a telescopic cylinder (2602), a second spring (2603), a second connecting column (2604), a third connecting column (2605), a mounting slot (2606) and a second mounting plate (2607), the first mounting plate (2601) is connected with the second mounting plate (2607) through the telescopic cylinder (2602), a second spring (2603) is arranged between the first mounting plate (2601) and the second mounting plate (2607), the second spring (2603) is sleeved on the outer side of the outer wall of the telescopic cylinder (2602), a third conical gear (20) is arranged on an output shaft of the driving motor (24), the third conical gear (20) is meshed with a fourth conical gear (21), the fourth conical gear (21) is meshed with the second conical gear (23) and the other end of the fourth conical gear (23) is meshed with the second conical gear (18) on the outer wall of the second conical gear (23), the utility model provides a first conical gear (17) is installed in the outer wall top of second pivot (30), cam (29) are installed to the outer wall central point of second pivot (30), one side of cam (29) is provided with first connecting plate (16), and the outer wall of cam (29) contacts with one side outer wall of first connecting plate (16), one end at first spliced pole (3) is installed to first connecting plate (16), the other end of first spliced pole (3) runs through second through-hole (28) on casing (9) one side outer wall and extends to outer wall and arc mounting panel (1) are connected, install screw thread post (13) on the inside wall of arc mounting panel (1), the other end of screw thread post (13) is installed in screw hole (12), is threaded engagement between the outer wall of screw thread post (13) and the pore wall of screw hole (12), and screw hole (12) are seted up on the outer wall of massage spheroid (2), be provided with first spring (15) between the opposite side outer wall of first connecting plate (16) and one side inner wall of casing (9), and first spring (15) are established outside first spring (3).

2. A shock absorbing and noise reducing fascia gun according to claim 1, wherein: the fixed bottom plate (27) is arranged at the bottom end inside the shell (9), the fixed bottom plate (27) is fixedly connected with the shell (9) through fastening bolts, the first mounting plate (2601) is arranged on the lower surface of the supporting plate (25), the first mounting plate (2601) is fixedly connected with the supporting plate (25) through fastening bolts, the second mounting plate (2607) is arranged on the upper surface of the fixed bottom plate (27), and the second mounting plate (2607) is fixedly connected with the fixed bottom plate (27) through fastening bolts.

3. A shock absorbing and noise reducing fascia gun according to claim 1, wherein: the four corners of the lower surface of the first mounting plate (2601) are provided with second connecting columns (2604), the other ends of the second connecting columns (2604) are arranged in mounting slots (2606), the outer walls of the other ends of the second connecting columns (2604) are in gap connection with the hole walls of the mounting slots (2606), the mounting slots (2606) are arranged at the center positions of the end walls of the top ends of the third connecting columns (2605), and the third connecting columns (2605) are arranged at the four corners of the upper surface of the second mounting plate (2607).

4. A shock absorbing and noise reducing fascia gun according to claim 1, wherein: the bearing on the outer wall of the other side of the shell (9) is arranged on the outer wall of the other end of the first rotating shaft (23), the second connecting plate (19) is arranged on one side of the top end of the inside of the shell (9), and two ends of the second rotating shaft (30) are respectively arranged in the bearings on the top and the bottom of the shell (9).

5. A shock absorbing and noise reducing fascia gun according to claim 1, wherein: the outer wall of first spliced pole (3) is gap connection between the pore wall of second through-hole (28), guide bar (5) are all installed to one side outer wall top and below of arc mounting panel (1), the other end of guide bar (5) runs through first through-hole (14) on casing (9) one side outer wall and extends to the inside of casing (9), and is gap connection between the pore wall of outer wall and first through-hole (14) of guide bar (5).

6. A shock absorbing and noise reducing fascia gun according to claim 1, wherein: the top and the bottom of the shell (9) are both provided with heat dissipation slotted holes (22), a handle (10) is arranged on one side of the bottom of the shell (9), and an anti-slip sleeve (11) is sleeved at the other end of the handle (10).

7. A shock absorbing and noise reducing fascia gun according to claim 1, wherein: the utility model discloses a safety door for the electric car, including casing (9), safety door (6) are provided with preceding terminal surface of casing (9), preceding terminal surface both sides of safety door (6) are provided with safety lock (4) and tapping box (7) respectively, the preceding terminal surface of tapping box (7) is provided with control button (8), the inside of tapping box (7) is provided with the battery.