CN219221113U - Damper for fascia gun - Google Patents
Damper for fascia gun Download PDFInfo
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- CN219221113U CN219221113U CN202223411230.6U CN202223411230U CN219221113U CN 219221113 U CN219221113 U CN 219221113U CN 202223411230 U CN202223411230 U CN 202223411230U CN 219221113 U CN219221113 U CN 219221113U
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- connecting piece
- elastic
- elastic arm
- damper
- fascia gun
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Abstract
The utility model discloses a damper for a fascia gun, which comprises a shell, wherein a connecting piece is arranged in the shell, elastic reeds are respectively arranged at two ends of the connecting piece, the center position of each elastic reed is connected with the connecting piece, the side wall of each elastic reed is connected with the shell, and a mass block is matched on the connecting piece. The device has a simple structure and good cushioning effect.
Description
Technical Field
The present utility model relates to a damper for a fascia gun.
Background
Fascia gun, also known as deep myofascial impactor, is a soft tissue rehabilitation tool that relaxes the soft tissue of the body by high frequency impact. Fascia gun is understood to be a civilian version of DMS (electric deep muscle stimulator) where the vibration frequency varies during use, with a basic effect similar to that of DMS. When the fascia gun is used, the fascia gun needs to be held by a user for use, and during operation, the hand is easy to shake, so that the hand paralysis affects the continuous use, and the fascia gun is also a problem that the feedback of the user is more, and affects the sales of fascia gun products.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a damper for a fascia gun, which has simple structure and good cushioning effect.
In order to achieve the above purpose, the utility model provides a damper for a fascia gun, which comprises a shell, wherein a connecting piece is arranged in the shell, two ends of the connecting piece are respectively provided with an elastic reed, the center position of the elastic reed is connected with the connecting piece, the side wall of the elastic reed is connected with the shell, and a mass block is matched on the connecting piece.
The beneficial effect that sets up like this is, adopts above-mentioned scheme, carries out rigid connection with the attenuator whole and fascia rifle, and when connecting here, its connecting piece needs to coincide with fascia rifle output shaft axle center, and when the fascia rifle during operation, its periodic counter force transmits the casing on, also transmits on this attenuator casing in step, and the casing can produce periodic micrometric displacement to the counter-vibration system of constitution of connecting piece, elastic reed and balancing weight produces reverse resonance. The reaction force generated by resonance is transmitted to the fascia gun shell through the shell, and the force and the reaction force of the output shaft are equal in magnitude and opposite in direction and offset each other. Namely, the reaction force generated by the damper and the reaction force generated by the output shaft are mutually offset, so that the periodical vibration force born by the damper is reduced, the effect of effective damping and shock absorption is achieved, meanwhile, the structure is simple, the production and the processing are convenient, and the use effect is good.
As a further arrangement of the utility model, the elastic reed comprises a connecting sheet, a first elastic arm and a second elastic arm, wherein the first elastic arm and the second elastic arm are respectively arranged around the connecting sheet in a spiral manner, the first elastic arm and the second elastic arm are not overlapped with each other, one end of the first elastic arm is connected with the connecting sheet, the other end of the first elastic arm is provided with a first clamping flange, the first clamping flange is clamped on the shell, one end of the second elastic arm is connected with the connecting sheet, the other end of the second elastic arm is provided with a second clamping flange, and the second clamping flange is clamped on the shell.
The beneficial effect that sets up like this is, adopts above-mentioned scheme, adopts the form of this kind of elastic reed, through two elastic arms for the connecting piece has great axial slip space when sliding, has great volume of sliding, and this reed structure is through the connection of one side simultaneously, can reduce the skew of connecting piece in radial direction, and further this kind of structure is simpler, the production and processing of being convenient for more, improves production efficiency.
As a further arrangement of the utility model, the center of the connecting piece is provided with a clamping connector, two ends of the connecting piece are respectively provided with a clamping connector, the clamping connectors are matched with the clamping connectors in a clamping way, and two sides of the connecting piece are respectively provided with an abutting flange.
The beneficial effect that sets up like this is, adopts above-mentioned scheme, and this kind of structural connection is reliable and stable, has good result of use, simultaneously through conflict flange, can guarantee elastic reed's vertical through contradicting, guarantees overall structure's result of use.
As a further arrangement of the utility model, the clamping connector is connected with two elastic reeds, and the two elastic reeds are arranged in parallel.
The beneficial effect of setting like this is, adopts above-mentioned scheme, through setting up an elastic reed more, effectively prolongs overall structure's intensity, increase of service life for the structure uses more reliably.
As a further arrangement of the utility model, the connecting piece is provided with a collision step on one side of the mass block.
The beneficial effect that sets up like this is, adopts above-mentioned scheme, is convenient for fix a position the quality piece for the position, guarantees that the quality piece is pegged graft and is installed in place, guarantees stable in structure, and overall structure is simple simultaneously, has good result of use.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model;
fig. 2 is a schematic structural view of a spring reed according to an embodiment of the present utility model.
Detailed Description
An embodiment of a damper for a fascia gun of the utility model is shown in fig. 1-2: the connecting piece comprises a shell body 1, a connecting piece 2 is arranged in the shell body 1, elastic reeds 4 are respectively arranged at two ends of the connecting piece 2, the center position of each elastic reed 4 is connected with the connecting piece 2, the side wall of each elastic reed 4 is connected with the shell body 1, and a mass block 3 is matched on the connecting piece 2. The beneficial effect that sets up like this is, adopt above-mentioned scheme, carry out rigid connection with the attenuator whole with the fascia rifle, when connecting here, its connecting piece 2 needs to coincide with fascia rifle output shaft axle center, and when the fascia rifle during operation, its periodic counter force transmits the casing on, also transmits on this attenuator casing 1 in step, and casing 1 can produce periodic micrometric displacement to the counter-vibration system of connecting piece 2, elastic reed 4 and balancing weight produces reverse resonance. The reaction force generated by resonance is transmitted to the fascia gun housing 1 through the housing 1, and the force and the reaction force of the output shaft are equal in magnitude and opposite in direction and offset each other. Namely, the reaction force generated by the damper and the reaction force generated by the output shaft are mutually offset, so that the periodical vibration force born by the damper is reduced, the effect of effective damping and shock absorption is achieved, meanwhile, the structure is simple, the production and the processing are convenient, and the use effect is good.
As a further arrangement of this embodiment, the elastic reed 4 includes a connecting piece 41, a first elastic arm 42 and a second elastic arm 43, where the first elastic arm 42 and the second elastic arm 43 are respectively arranged around the connecting piece 41 in a spiral manner, the first elastic arm 42 and the second elastic arm 43 are not overlapped with each other, one end of the first elastic arm 42 is connected with the connecting piece 41, the other end is provided with a first clamping flange 421, the first clamping flange 421 is clamped on the housing 1, one end of the second elastic arm 43 is connected with the connecting piece 41, the other end is provided with a second clamping flange 431, and the second clamping flange 431 is clamped on the housing 1. The beneficial effect that sets up like this is, adopts above-mentioned scheme, adopts the form of this kind of elastic reed 4, through two elastic arms for connecting piece 2 has great axial slip space when sliding, has great volume of sliding, and this reed structure can reduce connecting piece 2 at radial ascending skew through the connection of one side simultaneously, and further this kind of structure is simpler, the production and processing of being convenient for more, improves production efficiency.
As a further arrangement of this embodiment, the center of the connecting piece 41 is provided with a clamping port 411, two ends of the connecting piece 2 are respectively provided with a clamping head 21, the clamping head 21 is in clamping fit with the clamping port 411, and two sides of the connecting piece 2 at the clamping head 21 are respectively provided with a collision flange 22. The beneficial effect that sets up like this is, adopts above-mentioned scheme, and this kind of structural connection is reliable and stable, has good result of use, simultaneously through conflict flange 22, can guarantee the vertical of spring reed 4 through contradicting, guarantees overall structure's result of use.
As a further arrangement of the present embodiment, the clamping head 21 is connected with two elastic reeds 4, and the two elastic reeds 4 are arranged in parallel. The beneficial effect of setting like this is, adopts above-mentioned scheme, through setting up an elastic reed 4 more, effectively prolongs overall structure's intensity, increase of service life for the structure uses more reliably.
As a further arrangement of this embodiment, the connecting member 2 is provided with a collision step 23 on the side of the mass 3. The beneficial effect that sets up like this is, adopts above-mentioned scheme, is convenient for fix a position mass block 3 for the position, guarantees mass block 3 grafting and installs in place, guarantees stable in structure, and overall structure is simple simultaneously, has good result of use.
The above examples are only one of the preferred embodiments of the present utility model, and the ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model are included in the scope of the present utility model.
Claims (5)
1. A damper for a fascia gun, comprising a housing, characterized in that: the connecting piece is arranged in the shell, the two ends of the connecting piece are respectively provided with an elastic reed, the center position of the elastic reed is connected with the connecting piece, the side wall of the elastic reed is connected with the shell, and the connecting piece is matched with a mass block.
2. A damper for a fascia gun according to claim 1, wherein: the elastic reed comprises a connecting sheet, a first elastic arm and a second elastic arm, wherein the first elastic arm and the second elastic arm are respectively arranged around the connecting sheet in a spiral mode, the first elastic arm and the second elastic arm are not overlapped with each other, one end of the first elastic arm is connected with the connecting sheet, the other end of the first elastic arm is provided with a first clamping flange, the first clamping flange is clamped on the shell, one end of the second elastic arm is connected with the connecting sheet, the other end of the second elastic arm is provided with a second clamping flange, and the second clamping flange is clamped on the shell.
3. A damper for a fascia gun according to claim 2, wherein: the connecting piece center is provided with the joint mouth, the connecting piece both ends are provided with the joint respectively, joint and joint cooperation of joint mouth joint, the connecting piece is provided with the conflict flange in joint both sides respectively.
4. A damper for a fascia gun according to claim 3, wherein: two elastic reeds are connected to the clamping connector and are arranged in parallel.
5. A damper for a fascia gun according to claim 1, wherein: and an abutting step is arranged on one side of the mass block on the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411230.6U CN219221113U (en) | 2022-12-19 | 2022-12-19 | Damper for fascia gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223411230.6U CN219221113U (en) | 2022-12-19 | 2022-12-19 | Damper for fascia gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219221113U true CN219221113U (en) | 2023-06-20 |
Family
ID=86756940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223411230.6U Active CN219221113U (en) | 2022-12-19 | 2022-12-19 | Damper for fascia gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219221113U (en) |
-
2022
- 2022-12-19 CN CN202223411230.6U patent/CN219221113U/en active Active
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| GR01 | Patent grant | ||
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