Damping and noise-reducing fascia gun

Abstract

The utility model discloses a fascia gun with shock absorption and noise reduction, and aims to provide a fascia gun which is simple in structure, low in cost and convenient in replacement of a massage head, the fascia gun comprises a gun body and a gun head, a lithium battery, a motor and a transmission assembly are arranged in the gun body, the gun body is T-shaped and comprises a vertical cavity and a horizontal cavity, and the vertical cavity is communicated with the horizontal cavity. The lithium battery and the motor are arranged at the joint of the vertical cavity and the horizontal cavity, the lithium battery is arranged in a cavity above the transmission assembly, the motor is arranged in a cavity below the transmission assembly, and the motor is in linkage connection with the transmission assembly. The transmission assembly comprises a transmission seat for clamping the motor, an eccentric wheel which is arranged on the transmission seat and is in linkage connection with the motor, and a transmission rod group which is in shaft connection with the eccentric wheel, the transmission seat is fixed on the horizontal cavity, a motor seat is arranged at the bottom of the motor, and a heat dissipation structure is arranged at the top of the vertical cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of fascia guns, and specifically relates to a fascia gun with shock absorption and noise reduction functions. Background Technique

[0002] A fascia gun uses a specially designed high-speed motor inside to drive the massage head, generating high-frequency vibrations that act on the deep layer of muscles, achieving functions such as reducing local tissue tension, relieving pain, and promoting blood circulation. Under the dual effects of physical stimulation and muscle warming, the elasticity and ductility of the myofascia will increase, thereby achieving the purpose of relaxing the body muscles.

[0003] When a traditional fascia gun is actually used, the reciprocating motion inside the fascia gun is powered by a drive structure driven by a motor and powered by a lithium battery. During the reciprocating motion of the drive structure, certain vibrations will be generated. If the drive structure is in a state of large vibration amplitude for a long time, not only will it easily generate relatively large noise, but it will also become hot and generate a large amount of heat after a long time of use. The traditional fascia gun not only has certain defects in shock absorption and noise reduction, but also has deficiencies in heat dissipation. Therefore, further optimization is urgently needed. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a fascia gun with shock absorption and noise reduction functions, which has a simple structure, reasonable design, small vibration, low noise, and good heat dissipation effect.

[0005] To solve the above technical problems, the utility model provides the following technical solutions:

[0006] A fascia gun with shock absorption and noise reduction functions includes a gun body and a gun head. A lithium battery, a motor, and a transmission component are arranged inside the gun body. The gun body is in a T shape and includes a vertical cavity and a horizontal cavity. The lithium battery and the motor are arranged at the joint of the vertical cavity and the horizontal cavity. The lithium battery is arranged in the upper cavity of the transmission component, and the motor is arranged in the lower cavity of the transmission component. The motor is linked with the transmission component. The transmission component includes a transmission seat for the motor to be clamped, an eccentric wheel arranged on the transmission seat and linked with the motor, and a transmission rod group pivotally connected to the eccentric wheel. The transmission seat is fixed on the horizontal cavity. A motor seat is arranged at the bottom of the motor, and a heat dissipation structure is arranged at the top of the vertical cavity.

[0007] Preferably, a card slot for the motor to be clamped is arranged at the bottom of the transmission seat.

[0008] Preferably, a positioning seat is arranged at the bottom of the lithium battery, and heat dissipation silica gel is arranged at the top of the lithium battery.

[0009] Preferably, the heat dissipation structure includes a heat dissipation channel disposed in the vertical cavity and a heat dissipation cover disposed on the top of the vertical cavity, and a group of heat dissipation holes are evenly arranged on the heat dissipation cover.

[0010] Preferably, the group of heat dissipation holes includes a heat dissipation channel, a main heat dissipation spoke arranged to rotate clockwise, and a secondary heat dissipation spoke. The secondary heat dissipation spoke is disposed between two adjacent main heat dissipation spokes, and the heat dissipation channel is in communication with the heat dissipation channel.

[0011] Preferably, the transmission rod group includes a main transmission rod and a secondary transmission rod connected to each other. The main transmission rod is pivotally connected to the eccentric wheel, and one end of the secondary transmission rod is connected to a massage joint, and a silica gel ring is sleeved outside the massage joint.

[0012] Preferably, a control board is disposed at the other end of the horizontal cavity relative to the gun head. An electric control button is disposed on the control board, and an indicator light is further disposed outside the horizontal cavity.

[0013] Preferably, anti-slip strips are evenly disposed on the outside of the vertical cavity.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The present invention relates to a fascia gun with shock absorption and noise reduction. By arranging the lithium battery and the motor at the joint of the vertical cavity and the horizontal cavity, the lithium battery and the motor are respectively disposed above and below the transmission component through the motor base. Among them, the lithium battery is limited by the positioning seat, and the motor is limited by the transmission seat and the motor base. The overall structure of the fascia gun is simple, reasonable in design, small in vibration and low in noise.

[0016] The present invention relates to a fascia gun with shock absorption and noise reduction. Through the heat dissipation structure designed at the top of the vertical cavity, the heat dissipation channel and the group of heat dissipation holes realize the function of dissipating heat inside the fascia gun, and because the heat dissipation structure is disposed at the top of the two heating elements, namely the lithium battery and the motor, the heat dissipation effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a fascia gun with shock absorption and noise reduction according to the present invention;

[0018] Figure 2 is a top view of a fascia gun with shock absorption and noise reduction according to the present invention;

[0019] Figure 3 is a semi-sectional schematic diagram of a fascia gun with shock absorption and noise reduction according to the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope of protection of the present utility model.

[0021] Please refer to Figures 1 to 3 , a shock-absorbing and noise-reducing fascia gun, including a gun body 1 and a gun head 2. The gun head 2 is detachably provided with a massage ball head (not shown and marked in the figure). A lithium battery 3, a motor 4, and a transmission assembly 5 are arranged in the gun body 1. The gun body 1 is in a T shape and includes a vertical cavity 6 and a horizontal cavity 7. The lithium battery 3 and the motor 4 are arranged at the joint of the vertical cavity 6 and the horizontal cavity 7. The lithium battery 3 is arranged in the upper cavity of the transmission assembly 5, and the motor 4 is arranged in the lower cavity of the transmission assembly 5. The motor 4 is linked with the transmission assembly 5. The transmission assembly 5 includes a transmission seat 51 for the motor 4 to be clamped, an eccentric wheel 52 arranged on the transmission seat 51 and linked with the motor 4, and a transmission rod group 53 axially connected to the eccentric wheel 52. The transmission seat 51 is fixed on the horizontal cavity 7. A motor seat 8 is arranged at the bottom of the motor 4, and a heat dissipation structure 9 is arranged at the top of the vertical cavity 6. The operating principle of the fascia gun of the present utility model: The motor 4 is powered by the lithium battery 3. The high-speed operation of the motor 4 drives the reciprocating operation of the transmission assembly 5. During the use of the fascia gun, the main vibration source, the motor, is clamped and limited by the transmission seat 51 above and the motor seat 8 below, which can greatly reduce the vibration of the motor. Due to its relatively large weight ratio, the lithium battery 3 is arranged in the upper part of the joint of the vertical cavity 6 and the horizontal cavity 7 and the lower part of the motor 4. The overall structure is simple, the layout is reasonable, the vibration is small, and the noise is low.

[0022] A clamping groove 511 for the motor 4 to be clamped is arranged at the bottom of the transmission seat 51, and the motor 4 is stably limited through the clamping groove 511.

[0023] A positioning seat 31 is arranged at the bottom of the lithium battery 3, and a heat dissipation silica gel 32 is arranged at the top of the lithium battery 3. The lithium battery 3 is stably limited through the positioning seat 31 to reduce the vibration of the fascia gun body, and the heat dissipation effect of the lithium battery 3 is improved through the heat dissipation silica gel 32.

[0024] The heat dissipation structure 9 includes a heat dissipation channel 91 arranged in the vertical cavity 6 and a heat dissipation cover 92 arranged at the top of the vertical cavity 6. A group of heat dissipation holes 93 are evenly arranged on the heat dissipation cover 92. The heat generated by the components in the gun body 1 is dissipated through the conduction between the heat dissipation channel 91 and the heat dissipation cover 92.

[0025] The heat dissipation hole group 93 includes a heat dissipation hole passage 931, a main heat dissipation spoke 932 arranged to rotate clockwise, and a secondary heat dissipation spoke 933. The secondary heat dissipation spoke 933 is arranged between two adjacent main heat dissipation spokes 932. The heat dissipation hole passage 931 is in communication with the heat dissipation channel 91, and the heat dissipation hole group 93 realizes clockwise heat dissipation of the hot air flow.

[0026] The transmission rod group 53 includes a main transmission rod 531 and a secondary transmission rod 532 which are connected to each other. The main transmission rod 531 is pivotally connected to the eccentric wheel 532. One end of the secondary transmission rod 532 is connected to the massage joint 10. A silica gel ring 11 is sleeved outside the massage joint 10. The massage joint 10 can be assembled with various massage ball heads of different shapes for massage work. The setting of the silica gel ring 11 reduces the vibration generated by the reciprocating movement of the massage joint 10.

[0027] A control board 12 is arranged at the other end of the horizontal cavity 7 relative to the gun head 2. An electric control button 13 is arranged on the control board 12. An indicator light 14 is also arranged outside the horizontal cavity 7, and the indicator light 14 can display the battery level of the lithium battery.

[0028] Anti-slip strips 15 are evenly arranged on the outside of the vertical cavity 6 to improve the anti-slip effect of the gun body 1.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fascia gun for shock absorption and noise reduction, comprising a gun body and a gun head, wherein a lithium battery, a motor and a transmission assembly are arranged in the gun body, and it is characterized in that: The gun body is in a T shape and includes a vertical cavity and a horizontal cavity. The lithium battery and the motor are arranged at the joint of the vertical cavity and the horizontal cavity. The lithium battery is arranged in the upper cavity of the transmission assembly, and the motor is arranged in the lower cavity of the transmission assembly. The motor is linked and connected with the transmission assembly. The transmission assembly includes a transmission seat for the motor to be clamped, an eccentric wheel arranged on the transmission seat and linked with the motor, and a transmission rod group pivotally connected to the eccentric wheel. The transmission seat is fixed on the horizontal cavity. A motor seat is arranged at the bottom of the motor, and a heat dissipation structure is arranged at the top of the vertical cavity.

2. The fascia gun for shock absorption and noise reduction according to claim 1, characterized in that: A card slot for the motor to be clamped is arranged at the bottom of the transmission seat.

3. The shock-absorbing and noise-reducing fascia gun according to claim 1, characterized in that: A positioning seat is arranged at the bottom of the lithium battery, and heat dissipation silica gel is arranged at the top of the lithium battery.

4. A fascia gun for shock absorption and noise reduction according to claim 1, characterized in that: The heat dissipation structure includes a heat dissipation channel arranged in the vertical cavity and a heat dissipation cover arranged at the top of the vertical cavity. Heat dissipation hole groups are evenly arranged on the heat dissipation cover.

5. A fascia gun for shock absorption and noise reduction according to claim 4, characterized in that: The heat dissipation hole group includes a heat dissipation hole channel, a heat dissipation main spoke arranged to rotate clockwise, and a heat dissipation sub-spoke. The heat dissipation sub-spoke is arranged between two adjacent heat dissipation main spokes. The heat dissipation hole channel is in mutual communication with the heat dissipation channel.

6. A fascia gun for shock absorption and noise reduction according to any one of claims 1 to 5, characterized in that: The transmission rod group includes a main transmission rod and a sub-transmission rod connected to each other. The main transmission rod is pivotally connected to the eccentric wheel. One end of the sub-transmission rod is connected to a massage joint, and a silica gel ring is sleeved outside the massage joint.

7. A fascia gun for shock absorption and noise reduction according to any one of claims 1 to 5, characterized in that: A control board is arranged at the other end of the horizontal cavity relative to the gun head. Electric control buttons are arranged on the control board, and an indicator light is also arranged outside the horizontal cavity.

8. A fascia gun for shock absorption and noise reduction according to any one of claims 1 to 5, characterized in that: Anti-slip strips are evenly arranged on the outside of the vertical cavity.

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